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+CHANGES BETWEEN 2.13.1 and 2.13.2 (2023-Aug-25)
+
+  I. MISCELLANEOUS
+
+  - Better support for CFF2 variation fonts.
+
+  - TrueType interpreter  version 38 (also known  as 'Infinality') has
+    been removed.
+
+  - Improved OpenVMS support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.13.0 and 2.13.1 (2023-Jun-24)
+
+  I. MISCELLANEOUS
+
+  - New function  `FT_Get_Default_Named_Instance` to get the  index of
+    the default named instance of an OpenType Variation Font.
+
+  - A new load flag `FT_LOAD_NO_SVG` to make FreeType ignore glyphs in
+    an 'SVG ' table.
+
+  - New  function  `FT_GlyphSlot_AdjustWeight`  to  adjust  the  glyph
+    weight either  horizontally or  vertically.  This  is part  of the
+    `ftsynth.h` header file, which is  still considered to be in alpha
+    stage.
+
+  - TrueType interpreter  version 38 (also known  as 'Infinality') has
+    been deactivated; the value  of `TT_INTERPRETER_VERSION_38` is now
+    the same as `TT_INTERPRETER_VERSION_40`.
+
+  - Updated OpenVMS support.
+
+  - The  base  API  documentation  has  been  modularized  for  easier
+    handling.
+
+  - Switching named instances on and  off in Variation Fonts was buggy
+    if the design coordinates didn't change.
+
+  - `ftbench`  has a  new  command-line option  `-a`  to apply  design
+    coordinates.
+
+  - `ftview` can now flip SVG rendering on and off using the 'Z' key.
+
+  - In  `ftmulti` it  is  now possible  to toggle  the  fill rule  and
+    overlap flag  used for  rendering glyphs using  the 'F3'  and 'F4'
+    keys,  respectively.   Toggling  the anti-aliased  mode  has  been
+    changed to the 'TAB' key.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.12.1 and 2.13.0 (2023-Feb-09)
+
+  I. IMPORTANT CHANGES
+
+  - The demo program `ftinspect` has  been completely updated and much
+    enhanced.  It now  combines the functionality of  almost all other
+    graphical FreeType  demo programs into a  single application based
+    on the Qt framework.  This was Charlie Jiang's GSoC 2022 project.
+
+  - The 'COLR' v1 API is now considered as stable.
+
+      https://learn.microsoft.com/en-us/typography/opentype/spec/colr
+
+
+  II. MISCELLANEOUS
+
+  - For  OpenType  Variable Fonts,  `avar`  table  format 2.0  is  now
+    supported.  The code was contributed by Behdad Esfahbod.
+
+    Note that this is an extension supported on recent Apple platforms
+    and by HarfBuzz, but not yet in the OpenType standard!  See
+
+      https://github.com/harfbuzz/boring-expansion-spec/blob/main/avar2.md
+
+    for the specification.  To deactivate it, define the configuration
+    macro 'TT_CONFIG_OPTION_NO_BORING_EXPANSION'.
+
+  - A new API  `FT_GlyphSlot_Slant` to slant a glyph by  a given angle
+    has been added.   Note that this function is  part of `ftsynth.h`,
+    which is still considered to be in alpha stage.
+
+  - TrueType interpreter version 38  (also known as 'Infinality') that
+    was first introduced about 10 years  ago in FreeType 2.4.11 is now
+    deprecated and slated to be removed in the next version.  TrueType
+    interpreter version 40 has been FreeType's default version for six
+    years now and provides an excellent alternative.  This is the last
+    FreeType     version     with    TT_INTERPRETER_VERSION_38     and
+    TT_INTERPRETER_VERSION_40 treated differently.
+
+  - The  only  referenced  but never  documented  configuration  macro
+    `FT_CONFIG_OPTION_NO_GLYPH_NAMES` has been removed.
+
+  - The `ftbench` demo  program got a new command line  option `-e` to
+    set a charmap index.
+
+  - Specifying  a point  size is  now optional  for the  demo programs
+    `ftgrid`, `ftmulti`,  `ftstring`, and  `ftview`.  If not  given, a
+    default size is used.
+
+  - For  `ftgrid`,  `ftstring`, and  `ftview`,  option  `-e` now  also
+    accepts a numeric value to set a charmap index.
+
+  - In  `ftstring`, it  is  now  possible to  set  the displayed  text
+    interactively by pressing the 'Enter' key.
+
+  - `ftmulti` can now handle up to 16 design axes.
+
+  - To  avoid  reserved identifiers  that  are  globally defined,  the
+    auto-hinter  debugging   macros  (which  are  only   available  if
+    `FT_DEBUG_AUTOFIT` is defined)
+
+    ```
+    _af_debug_disable_horz_hints
+    _af_debug_disable_vert_hints
+    _af_debug_disable_blue_hints
+    _af_debug_hints
+    ```
+
+    have been renamed to
+
+    ```
+    af_debug_disable_horz_hints_
+    af_debug_disable_vert_hints_
+    af_debug_disable_blue_hints_
+    af_debug_hints_
+    ```
+
+  - The internal  zlib library was  updated to version  1.2.13.  Note,
+    however, that  FreeType is *not* affected  by CVE-2022-37434 since
+    it doesn't use the `inflateGetHeader` function.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.12.0 and 2.12.1 (2022-May-01)
+
+  I. IMPORTANT BUG FIXES
+
+  - Loading CFF fonts sometimes made FreeType crash (bug introduced in
+    version 2.12.0)
+
+  - Loading  a fully  hinted  TrueType glyph  a  second time  (without
+    caching) sometimes yielded different rendering results if TrueType
+    hinting was active (bug introduced in version 2.12.0).
+
+  - The generation of the pkg-config file `freetype2.pc` was broken if
+    the build was done with cmake (bug introduced in version 2.12.0).
+
+
+  II. MISCELLANEOUS
+
+  - New option `--with-librsvg` for  the `configure` script for better
+    FreeType demo support.
+
+  - The  meson  build  no  longer enforces  both  static  and  dynamic
+    versions of the library by default.
+
+  - The internal  zlib library was  updated to version  1.2.12.  Note,
+    however, that  FreeType is *not* affected  by CVE-2018-25032 since
+    it only does decompression.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.11.1 and 2.12.0 (2022-Mar-30)
+
+  I. IMPORTANT CHANGES
+
+  - FreeType  now   handles  OT-SVG  fonts,  to   be  controlled  with
+    `FT_CONFIG_OPTION_SVG`  configuration macro.   By default,  it can
+    only load the 'SVG ' table of an OpenType font.  However, by using
+    the `svg-hooks` property of the new 'ot-svg' module it is possible
+    to register an  external SVG rendering engine.   The FreeType demo
+    programs  have been  set  up  to use  'librsvg'  as the  rendering
+    library.
+
+    This work was Moazin Khatti's GSoC 2019 project.
+
+
+  II. MISCELLANEOUS
+
+  - The handling of fonts with an 'sbix' table has been improved.
+
+    - Corrected bitmap offsets.
+
+    - A  new tag  `FT_PARAM_TAG_IGNORE_SBIX` for  `FT_Open_Face` makes
+      FreeType ignore an 'sbix' table in a font, allowing applications
+      to access the font's outline glyphs.
+
+    - `FT_FACE_FLAG_SBIX`  and   `FT_FACE_FLAG_SBIX_OVERLAY`  together
+      with their  corresponding preprocessor macros  `FT_HAS_SBIX` and
+      `FT_HAS_SBIX_OVERLAY` enable applications to treat 'sbix' tables
+      as described in the OpenType specification.
+
+  - The internal 'zlib'  code has been updated to be  in sync with the
+    current 'zlib' version (1.2.11).
+
+  - The  previously internal  load  flag  `FT_LOAD_SBITS_ONLY` is  now
+    public.
+
+  - Some  minor improvements  of the  building systems,  in particular
+    handling of the 'zlib' library (internal vs. external).
+
+  - Support for non-desktop Universal Windows Platform.
+
+  - Various other minor bug and documentation fixes.
+
+  - The `ftdump` demo  program shows more information  for Type1 fonts
+    if option `-n` is given.
+
+  - `ftgrid` can now display embedded bitmap strikes.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.11.0 and 2.11.1 (2021-Dec-01)
+
+  I. IMPORTANT CHANGES
+
+    - Some  fields  in  the  `CID_FaceDictRec`, `CID_FaceInfoRec`, and
+      `FT_Data` structures  have been changed  from signed to unsigned
+      type,  which  better reflects  the actual usage.  It is also  an
+      additional means to protect against malformed input.
+
+
+  II. MISCELLANEOUS
+
+    - Cmake support  has been  further improved.   To do  that various
+      backward-incompatible  changes were  necessary; please  see file
+      `CMakeLists.txt` for more details.
+
+    - Since version  2.11.0, a  C99 compiler  is necessary  to compile
+      FreeType.
+
+    - The experimental  'COLR' v1 API  has been updated to  the latest
+      OpenType standard 1.9.
+
+    - The `apinames` tool got a new  option `-wV` to output an OpenVMS
+      Linker Option File.
+
+    - VMS support was updated.
+
+    - MS Visual Studio support was added to build the demo programs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.4 and 2.11.0 (2021-Jul-18)
+
+  I. IMPORTANT CHANGES
+
+  - A  new rendering  module has  been  added to  create 8-bit  Signed
+    Distance Field (SDF)  bitmaps for both outline  and bitmap glyphs.
+    The new  rendering mode is called  `FT_RENDER_MODE_SDF`, the pixel
+    mode is  `FT_PIXEL_MODE_GRAY8`, and the corresponding  raster flag
+    is `FT_RASTER_FLAG_SDF`.
+
+    This work was Anuj Verma's GSoC 2020 project.
+
+  - A new, experimental API is  now available for surfacing properties
+    of 'COLR' v1  color fonts (as the name says,  this is an extension
+    to  the  'COLR' table  for  outline  color  fonts using  the  SFNT
+    container  format).   'COLR'  v1  fonts are  a  recently  proposed
+    addition to OFF and OpenType; specification work currently happens
+    in
+
+      https://github.com/googlefonts/colr-gradients-spec/
+
+    'COLR'  v1  is  expected  to   be  merged  to  OpenType;  the  ISO
+    standardisation process  for adding 'COLR'  v1 as an  amendment to
+    OFF is underway.
+
+    Functions similar  to the  already existing  'COLR' API  have been
+    added to access the corresponding data.
+
+      FT_Get_Color_Glyph_Paint
+        Retrieve the root paint for a given glyph ID.
+
+      FT_Get_Paint_Layers
+        Access the layers of a `PaintColrLayers` table.
+
+      FT_Get_Colorline_Stops
+        Retrieve the  'color stops' on a  color line.  As an  input, a
+        color stop iterator gets used, which in turn is retrieved from
+        a paint.
+
+      FT_Get_Paint
+        Dereference  an  `FT_OpaquePaint`   object  and  retrieve  the
+        corresponding `FT_COLR_Paint`  object, which  contains details
+        on how to draw the respective 'COLR' v1 `Paint` table.
+
+
+  II. MISCELLANEOUS
+
+  - FreeType has moved its infrastructure to
+
+      https://gitlab.freedesktop.org/freetype
+
+    A  side  effect  is  that  the git  repositories  are  now  called
+    `freetype.git` and  `freetype-demos.git`, which by  default expand
+    to the directories  `freetype` and `freetype-demos`, respectively.
+    The documentation has been updated accordingly.
+
+    FreeType's Savannah  repositories will stay; they  are now mirrors
+    of the 'freedesktop.org' repositories.
+
+  - A  new  function  `FT_Get_Transform`  returns  the  values set  by
+    `FT_Set_Transform`.
+
+  - A  new configuration  macro `FT_DEBUG_LOGGING`  is available.   It
+    provides extended debugging capabilities for FreeType, for example
+    showing a time stamp or displaying the component a tracing message
+    comes from.  See file `docs/DEBUG` for more information.
+
+    This work was Priyesh Kumar's GSoC 2020 project.
+
+  - The legacy Type 1 and CFF  engines are further demoted due to lack
+    of CFF2 charstring support.  You now need to use `FT_Property_Set`
+    to  enable  them  besides  the  `T1_CONFIG_OPTION_OLD_ENGINE`  and
+    `CFF_CONFIG_OPTION_OLD_ENGINE` options, respectively.
+
+  - The experimental 'warp' mode (AF_CONFIG_OPTION_USE_WARPER) for the
+    auto-hinter has been removed.
+
+  - The smooth rasterizer performance has been improved by >10%.  Note
+    that  due to  necessary code  changes there  might be  very subtle
+    differences  in  rendering.  They  are  not  visible by  the  eye,
+    however.
+
+  - PCF bitmap fonts compressed with LZW (these are usually files with
+    the extension `.pcf.Z`) are now handled correctly.
+
+  - Improved  Meson  build  files,  including  support  to  build  the
+    FreeType demo programs.
+
+  - A new demo program `ftsdf` is available to display Signed Distance
+    Fields of glyphs.
+
+  - The `ftlint` demo program has been  extended to do more testing of
+    its input.  In particular, it  can display horizontal and vertical
+    acutances  for quality  assessment,  together  with computing  MD5
+    checksums of rendered glyphs.
+
+    [The acutance measures  how sharply the pixel  coverage changes at
+     glyph edges.  For monochrome bitmaps,  it is always 2.0 in either
+     X or  Y direction.  For  anti-aliased bitmaps, it depends  on the
+     hinting and the shape of a glyph and might approach or even reach
+     value 2.0  for glyphs like 'I',  'L', '+', '-', or  '=', while it
+     might be lower for glyphs like 'O', 'S', or 'W'.]
+
+  - The `ttdebug`  demo program didn't show  changed point coordinates
+    (bug introduced in version 2.10.3).
+
+  - It is now possible to adjust the axis increment for variable fonts
+    in the `ftmulti` demo program.
+
+  - It is now possible to change  the hinting engine in the `ftstring`
+    demo program.
+
+  - The graphical demo programs work  better now in native color depth
+    on win32 and x11.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.3 and 2.10.4 (2020-Oct-20)
+
+  I. IMPORTANT BUG FIXES
+
+  - A heap buffer overflow has been found  in the handling of embedded
+    PNG bitmaps, introduced in FreeType version 2.6.
+
+      https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15999
+
+    If you  use option  FT_CONFIG_OPTION_USE_PNG  you  should  upgrade
+    immediately.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.2 and 2.10.3 (2020-Oct-10)
+
+  I. IMPORTANT CHANGES
+
+  - New flag `FT_OUTLINE_OVERLAP'.  If set, make the smooth rasterizer
+    do  4x4 oversampling  to  mitigate artifacts  in pixels  partially
+    covered  by  overlapping  contours.    Note  that  this  at  least
+    quadruples the rendering time.
+
+    If  a  glyph  in  a  TrueType font  has  the  `OVERLAP_SIMPLE'  or
+    `OVERLAP_COMPOUND'  bit set,  FreeType automatically  selects this
+    rendering mode.
+
+
+  II. MISCELLANEOUS
+
+  - Using the  arcane method of  including FreeType header  files with
+    macros like  `FT_FREETYPE_H' is no longer  mandatory (but retained
+    as an optional feature for backward compatibility).
+
+  - Support for  building the library  with Meson.  Building  the demo
+    programs with Meson will follow in a forthcoming release.
+
+  - Minor improvements to the B/W rasterizer.
+
+  - Auto-hinter support for Medefaidrin script.
+
+  - Fix various  memory leaks (mainly  for CFF) and other  issues that
+    might cause crashes in rare circumstances.
+
+  - Jam support has been removed.
+
+  - In  `ftview', custom  LCD  filter values  are  now normalized  and
+    balanced.  Unorthodox filters are still available through the `-L'
+    command line option.
+
+  - The GUI demo programs can now be resized.
+
+  - Demo programs that accept command  line option `-k' can now handle
+    function keys, too.  The  corresponding character codes start with
+    0xF1.  As  an example, the  POSIX shell syntax (accepted  by bash,
+    ksh, and zsh)
+
+      -k $'\xF3q'
+
+    emulates the pressing of function key `F3' followed by key `q'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.1 and 2.10.2 (2020-May-09)
+
+  I. IMPORTANT CHANGES
+
+  - Support  of  WOFF2  fonts.   This  code  contribution  was  Nikhil
+    Ramakrishnan's GSoC 2019 project.
+
+
+  II. MISCELLANEOUS
+
+  - Function  `FT_Get_Var_Axis_Flags' returned random data for  Type 1
+    MM fonts.
+
+  - Type 1 fonts with non-integer metrics are now supported by the new
+    (CFF) engine introduced in FreeType 2.9.
+
+  - Drop  support  for Python 2 in Freetype's API reference  generator
+    `docwriter'  (Python >= 3.5 is required for targets  `make refdoc'
+    and `make refdoc-venv').
+
+  - Auto-hinter support for Hanifi Rohingya.
+
+  - Document the `FT2_KEEP_ALIVE' debugging environment variable.
+
+  - The Visual C++ (and Visual C)  project files for Windows builds no
+    longer generate libraries that contain the FreeType version in its
+    filenames.   Instead,  a  resource  file gets  used  to  make  the
+    libraries contain the corresponding information.
+
+  - The next release will remove Jam build support.
+
+  - The  `ftbench'  demo  program  has  a new  test  for  testing  the
+    `FT_Glyph_Stroke' functionality.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.10.0 and 2.10.1 (2019-Jul-01)
+
+  I. IMPORTANT BUG FIXES
+
+  - The bytecode hinting of OpenType variation fonts was flawed, since
+    the data in the `CVAR' table wasn't correctly applied.
+
+
+  II. MISCELLANEOUS
+
+  - Auto-hinter support for Mongolian.
+
+  - For distribution,  `.tar.bz2' packages are replaced with `.tar.xz'
+    bundles.
+
+  - The handling of  the default character in PCF fonts as  introduced
+    in version 2.10.0 was partially broken, causing premature abortion
+    of charmap iteration for many fonts.
+
+  - If  `FT_Set_Named_Instance' was  called  with  the same  arguments
+    twice in a row, the function  returned an incorrect error code the
+    second time.
+
+  - Direct   rendering   using  FT_RASTER_FLAG_DIRECT   crashed   (bug
+    introduced in version 2.10.0).
+
+  - Increased  precision  while  computing  OpenType  font   variation
+    instances.
+
+  - The  flattening  algorithm of  cubic  Bezier  curves was  slightly
+    changed to make  it faster.  This can cause  very subtle rendering
+    changes, which aren't noticeable by the eye, however.
+
+  - The  auto-hinter  now  disables hinting  if there  are blue  zones
+    defined for a `style' (i.e., a certain combination of a script and
+    its related typographic features) but the font doesn't contain any
+    characters needed to set up at least one blue zone.
+
+  - The `ftmulti' demo program now  supports multiple hidden axes with
+    the same name tag.
+
+  - `ftview', `ftstring', and `ftgrid' got  a `-k' command line option
+    to emulate a sequence of keystrokes at start-up.
+
+  - `ftview', `ftstring', and `ftgrid' now support screen dumping to a
+    PNG file.
+
+  - The bytecode debugger, `ttdebug',  now supports variation TrueType
+    fonts; a variation font instance can be selected with the new `-d'
+    command line option.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.9.1 and 2.10.0 (2019-Mar-15)
+
+  I. IMPORTANT CHANGES
+
+    - A bunch  of new functions has  been added to access  and process
+      COLR/CPAL data of OpenType fonts with color-layered glyphs.
+
+        FT_Palette_Data_Get
+          Retrieve color palette data.
+        FT_Palette_Select
+          Select and activate a color palette for color-layered
+          glyphs.
+        FT_Palette_Set_Foreground_Color
+          Set text foreground color for palette index 0xFFFF.
+
+        FT_Get_Color_Glyph_Layer
+          Get color layers for a given glyph (using an interator
+          object).
+
+        FT_Bitmap_Blend
+          Blend one bitmap onto another with a given color.
+
+    - An   experimental  feature   is   the  new   behaviour  of   the
+      `FT_LOAD_COLOR' load  flag for color-layered  glyphs: Internally
+      it  sets a  flag so  that  if `FT_Render_Glyph'  is called  with
+      `FT_RENDER_MODE_NORMAL'      (or       `FT_Load_Glyph'      with
+      `FT_LOAD_RENDER'), a default blending  of the color glyph layers
+      will happen automatically for convenience.
+
+    - As  a   GSoC  2018   project,  Nikhil   Ramakrishnan  completely
+      overhauled and modernized the API reference.
+
+
+  II. MISCELLANEOUS
+
+    - The  logic for  computing  the global  ascender, descender,  and
+      height  of  OpenType  fonts   has  been  slightly  adjusted  for
+      consistency.
+
+      . If the `useTypoMetrics' flag (i.e., bit 7 in the `fsSelection'
+        field) in the  `OS/2' table is set, use the  `sTypo' fields in
+        `OS/2' unconditionally.
+      . Otherwise use  the metrics data from the `hhea'  table (if not
+        zero).
+      . Otherwise use the `sTypo' fields from the `OS/2' table (if not
+        zero).
+      . Otherwise use the `usWin' data from the `OS/2' table as a last
+        resort.
+
+      Variable fonts will apply the `MVAR' deltas to whichever metrics
+      were picked.
+
+    - `TT_Set_MM_Blend' could  fail if  call repeatedly with  the same
+      arguments.
+
+    - The precision  of handling  deltas in  Variation Fonts  has been
+      increased.  The  problem did only show  up with multidimensional
+      designspaces.
+
+    - New function `FT_Library_SetLcdGeometry' to  set up the geometry
+      of LCD subpixels.
+
+    - FreeType now uses the `defaultChar' property of PCF fonts to set
+      the  glyph for  the undefined  character  at glyph  index 0  (as
+      FreeType already does for all other supported font formats).  As
+      a consequence,  the order of  glyphs of  a PCF font  if accessed
+      with  FreeType  can  be   different  now  compared  to  previous
+      versions.
+
+      This change doesn't affect PCF font access with cmaps.
+
+    - `FT_Select_Charmap' has  been changed  to allow  parameter value
+      `FT_ENCODING_NONE', which is valid for BDF, PCF, and Windows FNT
+      formats to  access built-in cmaps  that don't have  a predefined
+      `FT_Encoding' value.
+
+    - A previously  reserved field in the  `FT_GlyphSlotRec' structure
+      now holds the glyph index.
+
+    - On Win32 platforms,  the use of `_DLL' to build  the library has
+      been replaced with `DLL_EXPORT' and `DLL_IMPORT'.
+
+    - The usual round  of fuzzer bug fixes to  better reject malformed
+      fonts.
+
+    - `FT_Outline_New_Internal'  and  `FT_Outline_Done_Internal'  have
+      been removed.  These two functions were public by oversight only
+      and were never documented.
+
+    - A new  function `FT_Error_String' returns descriptions  of error
+      codes if  configuration macro  FT_CONFIG_OPTION_ERROR_STRINGS is
+      defined.
+
+    - `FT_Set_MM_WeightVector'  and  `FT_Get_MM_WeightVector' are  new
+      functions limited to Adobe MultiMaster fonts to directly set and
+      get the weight vector.
+
+    - Support for Position Independent Code as needed by  systems that
+      prohibit  automatic  address  fixups,  such  as BREW,  has  been
+      removed.  [Compilation with modern compilers that use flags like
+      `-fPIC' or `-fPIE' is not affected.]
+
+    - The  `ftdump' demo  program has  new  options `-c'  and `-C'  to
+      display charmaps  in compact and detailed  format, respectively.
+      Option `-V' has been removed.
+
+    - The `ftview', `ftstring',  and `ftgrid' demo programs  use a new
+      command line option `-d' to  specify the program window's width,
+      height, and color depth.
+
+    - The `ftview' demo program now  displays red boxes for zero-width
+      glyphs.
+
+    - `ftglyph'   has   limited   support  to   display   fonts   with
+      color-layered glyphs.  This will be improved later on.
+
+    - `ftgrid' can now display bitmap fonts also.
+
+    - The `ttdebug'  demo program has  a new  option `-f' to  select a
+      member of a TrueType collection (TTC).
+
+    - Other various improvements to the demo programs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.9 and 2.9.1 (2019-May-01)
+
+  I. IMPORTANT BUG FIXES
+
+    - Type  1  fonts  containing   flex  features  were  not  rendered
+      correctly (bug introduced in version 2.9).
+
+    - CVE-2018-6942: Older  FreeType versions  can crash  with certain
+      malformed variation fonts.
+
+        https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6942
+
+
+  II. MISCELLANEOUS
+
+    - Bug fix: Multiple calls to `FT_Get_MM_Var' returned garbage.
+
+    - The base  extensions `ftlcdfil' and  `ftfntfmt' are now  part of
+      the  base  module  (and  thus no  longer  configurable  in  file
+      `modules.cfg').
+
+    - Emboldening of bitmaps didn't work correctly sometimes,  showing
+      various artifacts (bug introduced in version 2.8.1).
+
+    - Use  of  the `freetype-config'  script  to  get compilation  and
+      linking  options   is  deprecated   since  it   doesn't  support
+      cross-compiling, among other  deficiencies.  Instead, you should
+      use the `pkg-config' interface.
+
+      The `configure'  script no longer installs  `freetype-config' by
+      default.  For  backward  compatibility,  a new  configure option
+      `--enable-freetype-config'   is  provided   that  reverts   this
+      decision.
+
+    - The auto-hinter script ranges have  been updated for Unicode 11.
+      No support  for new scripts  have been added, however,  with the
+      exception of Georgian Mtavruli.
+
+    - Support for cmake has been improved.
+
+    - The next  release will  remove support for  Position Independent
+      Code  as  needed  by  systems that  prohibit  automatic  address
+      fixups, such  as BREW.  [Compilation with  modern compilers that
+      use flags like `-fPIC' or `-fPIE' is not affected.]
+
+
+======================================================================
+
+CHANGES BETWEEN 2.8.1 and 2.9 (2018-Jan-08)
+
+  I. IMPORTANT BUG FIXES
+
+    - Advance width values of variation fonts were often wrong.
+
+    - More fixes for variation font support; you should update to this
+      version if you want to support them.
+
+
+  II. IMPORTANT CHANGES
+
+    - As a GSoC project, Ewald Hew extended the new (Adobe) CFF engine
+      to  handle  Type  1  fonts  also,  thus  greatly  improving  the
+      rendering of  this format.   This is the  new default.   The old
+      engine   is  still   available   if   the  configuration   macro
+      `T1_CONFIG_OPTION_OLD_ENGINE'    gets    defined;   using    the
+      `hinting-engine' property  of the `type1' driver  module you can
+      then switch between the two engines.
+
+    - A new function,  `FT_Set_Named_Instance', can be used  to set or
+      change the current named instance.
+
+    - Starting  with   this  FreeType  version,   resetting  variation
+      coordinates  will   return  to  the  currently   selected  named
+      instance.  Previously, FreeType returned to the base font (i.e.,
+      no instance set).
+
+
+  III. MISCELLANEOUS
+
+    - The `face_flags' field of the `FT_Face' structure has a new bit,
+      `FT_FACE_FLAG_VARIATION', which  is set if a  variation font has
+      been      altered      with      `FT_Set_MM_Design_Coordinates',
+      `FT_Set_Var_Design_Coordinates',                              or
+      `FT_Set_Var_Blend_Coordinates'.
+
+    - If  the  current  face  is  a  named  instance,  the  new  macro
+      `FT_IS_NAMED_INSTANCE' returns true.
+
+    - `FT_IS_VARIATION' is  a new macro  that returns true  whenever a
+      face object has  been altered by `FT_Set_MM_Design_Coordinates',
+      `FT_Set_Var_Design_Coordinates',                              or
+      `FT_Set_Var_Blend_Coordinates'.
+
+    - Changing  the  design  coordinates  of  a  variation  font  with
+      `FT_Set_Var_Design_Coordinates'                               or
+      `FT_Set_Var_Blend_Coordinates'  does  not  influence  the  named
+      instance index value (only `FT_Set_Named_Instance' does that).
+
+    - Special PostScript  names for named instances  are only returned
+      if the  named instance is set  with `FT_Set_Named_Instance' (and
+      the font  has corresponding  entries in  its `fvar'  table).  If
+      `FT_IS_VARIATION'  returns  true,  the  algorithmically  derived
+      PostScript name is provided, not  looking up special entries for
+      named instances.
+
+    - A new function  `FT_Done_MM_Var' is provided to  free the memory
+      returned in a call to `FT_Get_MM_Var'.
+
+    - On  platforms  using  the   `configure'  script,  the  installed
+      `ftoption.h' file  now correctly reflects  configuration options
+      like `--with-harfbuzz'.
+
+    - Better  support to  build FreeType  as  a DLL  on Windows  using
+      Visual C.
+
+    - All data specific to driver modules is now collected in a single
+      file,      `FT_DRIVER_H'.      Consequently,      the     macros
+      `FT_AUTOHINTER_H',   `FT_CFF_DRIVER_H',  `FT_TRUETYPE_DRIVER_H',
+      and `FT_PCF_DRIVER_H' still work but are deprecated.
+
+    - Some fuzzer fixes to better reject malformed fonts.
+
+    - The `ftbench' demo program has a new test for opening a new face
+      and loading some glyphs.
+
+    - The `ftbench' demo program has a  new option `-j' to specify the
+      last glyph index to be used in the tests.
+
+    - The  `ftgrid' demo  program has  a new  option `-n'  to suppress
+      display of named instances of variation fonts.
+
+    - The `ttdebug' demo program can now  show a stack trace (key `K')
+      and switch  between hexadecimal and decimal  display of integers
+      (key `I').
+
+
+======================================================================
+
+CHANGES BETWEEN 2.8 and 2.8.1 (2017-Sep-16)
+
+  I. IMPORTANT BUG FIXES
+
+    - B/W  hinting   of  TrueType   fonts  didn't  work   properly  if
+      interpreter version 38 or 40 was selected.
+
+    - Some severe  problems within the handling  of TrueType Variation
+      Fonts were found and fixed.
+
+    - Function `FT_Set_Var_Design_Coordinates' didn't correctly handle
+      the case with less input coordinates than axes.
+
+
+  II. IMPORTANT CHANGES
+
+    - By  default,  FreeType  now offers  high  quality  LCD-optimized
+      output without  resorting to ClearType techniques  of resolution
+      tripling and  filtering.  In  this method, called  Harmony, each
+      color channel  is generated separately after  shifting the glyph
+      outline, capitalizing  on the fact  that the color grids  on LCD
+      panels  are shifted  by  a third  of a  pixel.   This output  is
+      indistinguishable from ClearType with a light 3-tap filter.
+
+
+  III. MISCELLANEOUS
+
+    - Using the  new function `FT_Get_Var_Axis_Flags',  an application
+      can access the `flags' field  of a variation axis (introduced in
+      OpenType version 1.8.2)
+
+    - More sanity checks.
+
+    - The  internal representation  of buffers  for LCD  rendering has
+      changed (to be more precise, the amount of padding gets computed
+      differently).  Applications  that use  the FreeType API  are not
+      affected.
+
+    - To  reset all  design axis  values of  a variation  font to  its
+      default values you can now say
+
+        error = FT_Set_Var_Design_Coordinates( face, 0, NULL );
+
+      This  also works  with functions  `FT_Set_MM_Design_Coordinates'
+      and `FT_Set_MM_Blend_Coordinates'.
+
+    - FreeType  now synthesizes  a  missing Unicode  cmap for  (older)
+      TrueType fonts also if glyph names are available.
+
+    - FreeType  has  improved  handling   of  BDF  fonts  without  the
+      `POINT_SIZE', `RESOLUTION_X', or  `RESOLUTION_Y' properties; the
+      library now  uses the values of  the `SIZE' keyword if  they are
+      missing.   Previously,   `SIZE'  was  completely   ignored,  and
+      FreeType used heuristic values instead.
+
+    - Multiple calls to `FT_Bitmap_Convert' do work now as advertised.
+      Previously,  they failed with an assertion error if there was an
+      empty bitmap between non-empty ones.
+
+    - The warping option  has moved  from `light'  to `normal' hinting
+      where  it replaces  the original hinting algorithm.  The `light'
+      mode is now always void of any hinting in x-direction.
+
+    - 16bit  compiler  support is  now  officially  ended.  We  didn't
+      provide any maintenance  since many years,  and given that there
+      were no error  or problem reports either it seems  that it is no
+      longer needed.
+
+    - The `ftgrid'  demo program  can now toggle  the display  of grid
+      lines with the `G' key.
+
+    - The `ftgrid' demo  program can toggle a different  set of colors
+      (suitable to color-blind people) with the `C' key.
+
+    - The `ftgrid'  demo program  now supports  the `-e'  command line
+      option to select a cmap.
+
+    - The `ftdump' demo program has a  new command line option `-t' to
+      output the SFNT table list.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.7.1 and 2.8 (2017-May-13)
+
+  I. IMPORTANT CHANGES
+
+    - Support for OpenType Variation Fonts is now complete.   The last
+      missing part was handling the `VVAR' and `MVAR' tables, which is
+      available with this release.
+
+    - A new  function `FT_Face_Properties' allows the  control of some
+      module  and   library  properties  per  font.    Currently,  the
+      following properties can be  handled: stem darkening, LCD filter
+      weights, and the random seed for the `random' CFF operator.
+
+    - The PCF change to show more `colorful'  family names (introduced
+      in version 2.7.1) was too radical; it can now be configured with
+      PCF_CONFIG_OPTION_LONG_FAMILY_NAMES   at   compile   time.    If
+      activated, it can  be switched off at run time  with the new pcf
+      property  `no-long-family-names'.  If  the `FREETYPE_PROPERTIES'
+      environment variable is available, you can say
+
+        FREETYPE_PROPERTIES=pcf:no-long-family-names=1
+
+    - Support  for  the  following  scripts  has  been  added  to  the
+      auto-hinter.
+
+        Adlam, Avestan, Bamum, Buhid, Carian, Chakma, Coptic, Cypriot,
+        Deseret, Glagolitic, Gothic, Kayah, Lisu, N'Ko, Ol Chiki, Old
+        Turkic, Osage, Osmanya, Saurashtra, Shavian, Sundanese, Tai
+        Viet, Tifinagh, Unified Canadian Syllabics, Vai
+
+
+  II. IMPORTANT BUG FIXES
+
+    - `Light' auto-hinting  mode no  longer uses TrueType  metrics for
+      TrueType  fonts.   This bug  was  introduced  in version  2.4.6,
+      causing   horizontal  scaling   also.    Almost  all   GNU/Linux
+      distributions (with Fedora as  a notable exception) disabled the
+      corresponding patch for good reasons; chances are thus high that
+      you won't notice a difference.
+
+      If  optical backward  compatibility for  legacy applications  is
+      necessary, you might enable the AF_CONFIG_OPTION_TT_SIZE_METRICS
+      configuration option.   However, it  is strongly  recommended to
+      avoid that, adjusting font sizes instead.
+
+    - Global size  metrics values  in the  `FT_Size_Metrics' structure
+      can be  different for TrueType  fonts.  Reason is that  in older
+      FreeType  versions  the  metrics  were  rounded  differently  to
+      integer pixels compared  to all other font  formats, yielding an
+      inconsistent behaviour if you used non-native hinting.  Starting
+      with this  version, global size  metrics for TrueType  fonts are
+      handled the same as other  font formats: `ascender' gets rounded
+      up,  `descender'  gets  rounded  down,  `height'  gets  normally
+      rounded, and `max_advance' gets normally rounded, too.
+
+      If you need more precise values of (global) ascender, descender,
+      height, or  `max_advance', please take the  corresponding values
+      from the `FT_Face' structure and scale them manually.
+
+    - If a TrueType font gets loaded with FT_LOAD_NO_HINTING, FreeType
+      now scales  the font linearly  again (bug introduced  in version
+      2.4.6).
+
+    - CVE-2017-8105,  CVE-2017-8287:  Older   FreeType  versions  have
+      out-of-bounds  writes  caused  by  heap-based  buffer  overflows
+      related to Type 1 fonts.
+
+        https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8105
+        https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8287
+
+
+  III. MISCELLANEOUS
+
+    - A  new function  `FT_Set_Default_Properties' has  been added  to
+      parse    the    `FREETYPE_PROPERTIES'    environment    variable
+      (previously, it  was internal only).   `FT_Init_FreeType' always
+      call this  function, but  `FT_New_Library' does not  (similar to
+      `FT_Add_Default_Modules').
+
+    - To be in sync with OpenType version 1.7 and newer, macros
+
+        FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
+        FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY,
+        TT_NAME_ID_PREFERRED_FAMILY
+        TT_NAME_ID_PREFERRED_SUBFAMILY
+
+      are renamed to
+
+        FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY,
+        FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY,
+        TT_NAME_ID_TYPOGRAPHIC_FAMILY
+        TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY
+
+      The old macro names are deprecated (but still available).
+
+    - Support for SFNT `name' tables has been improved.
+
+      . Format  1 `name' tables  are now supported.  Use  new function
+        `FT_Get_Sfnt_LangTag' to access associated language tags.
+
+      . Language, encoding, and name IDs have been updated to OpenType
+        version 1.8.1.
+
+    - The new CFF  engine now handles the `random'  operator.  All CFF
+      opcodes are now supported.
+
+    - The CFF module  has a new property `random-seed'  to control the
+      pseudo-random number generation for the `random' operator.
+
+    - The `freetype-config' script is now a wrapper of `pkg-config' if
+      this program is available in the path.
+
+    - FT_LOAD_TARGET_LCD  is now  a  variant of  FT_LOAD_TARGET_LIGHT;
+      this should provide better rendering results.
+
+    - A mode to display  light auto-hinting with  subpixel positioning
+      has been added to `ftdiff'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.7 and 2.7.1 (2016-Dec-30)
+
+  I. IMPORTANT CHANGES
+
+    - Support for the new CFF2 font format as introduced with OpenType
+      1.8 has been contributed by Dave Arnolds from Adobe.
+
+    - Preliminary support for variation fonts as specified in OpenType
+      1.8 (in addition to the  already existing support for Adobe's MM
+      and Apple's  GX formats).  Dave Arnolds  contributed handling of
+      advance  width change  variation;  more will  come  in the  next
+      version.
+
+
+  II. IMPORTANT BUG FIXES
+
+    - Handling of  raw CID fonts was partially  broken (bug introduced
+      in 2.6.4).
+
+    - CVE-2016-10328:  Older  FreeType versions had  an  out-of-bounds
+      write caused by a heap-based  buffer overflow related to the CFF
+      fonts.
+
+        https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10328
+
+
+  III. MISCELLANEOUS
+
+    - Some limits for TrueType  bytecode execution have been tightened
+      to  speed   up  FreeType's  handling  of   malformed  fonts,  in
+      particular to quickly abort endless loops.
+
+      - The  number of  twilight points  can no  longer be  set to  an
+        arbitrarily large value.
+
+      - The total number of jump  opcode instructions (like JMPR) with
+        negative arguments  is dynamically restricted; the  same holds
+        for the total number of iterations in LOOPCALL opcodes.
+
+      The dynamic limits are based on  the number of points in a glyph
+      and the number of CVT entries.  Please report if you encounter a
+      font where the selected values are not adequate.
+
+    - PCF family names are made more `colorful';  they now include the
+      foundry  and information  whether they contain  wide characters.
+      For example,  you no longer get `Fixed' but  rather `Sony Fixed'
+      or `Misc Fixed Wide'.
+
+    - A new  function `FT_Get_Var_Blend_Coordinates'  (with its  alias
+      name  `FT_Get_MM_Blend_Coordinates') to retrieve the  normalized
+      blend  coordinates of the currently  selected variation instance
+      has been added to the Multiple Masters interface.
+
+    - A new  function `FT_Get_Var_Design_Coordinates' to  retrieve the
+      design coordinates of the  currently selected variation instance
+      has been added to the Multiple Masters interface.
+
+    - A new load flag `FT_LOAD_BITMAP_METRICS_ONLY' to retrieve bitmap
+      information without loading the (embedded) bitmap itself.
+
+    - Retrieving   advance   widths   from   bitmap   strikes   (using
+      `FT_Get_Advance' and `FT_Get_Advances') have been sped up.
+
+    - The  usual round  of  fuzzer fixes  to  better reject  malformed
+      fonts.
+
+    - The `ftmulti' demo program can now switch engines with key `H'.
+
+    - The  `ftstring'  demo  program   can  now  show  some  built-in,
+      non-latin sample strings (to be selected with the TAB key).
+
+    - The  `ftview'  demo program  can  now  switch between  a  font's
+      charmaps using the TAB key.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.6.5 and 2.7 (2016-Sep-08)
+
+  I. IMPORTANT CHANGES
+
+    - As announced earlier, the 2.7.x series now uses the new subpixel
+      hinting  mode as  the  default, emulating  a  modern version  of
+      ClearType.
+
+      This change inevitably leads to different rendering results, and
+      you   might   change   the   `TT_CONFIG_OPTION_SUBPIXEL_HINTING'
+      configuration option to  adapt it to your taste (or  use the new
+      `FREETYPE_PROPERTIES'    environment    variable).    See    the
+      corresponding entry  below for  version 2.6.4, which  gives more
+      information.
+
+    - A new option  `FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES' has been
+      introduced.   If  set (which  is  the  default), an  environment
+      variable  `FREETYPE_PROPERTIES' can  be used  to control  driver
+      properties.  Example:
+
+        FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
+                            cff:no-stem-darkening=1 \
+                            autofitter:warping=1
+
+      This allows to select, say, the subpixel hinting mode at runtime
+      for a given application.  See file `ftoption.h' for more.
+
+
+  II. IMPORTANT BUG FIXES
+
+    - After  loading a  named instance  of  a GX  variation font,  the
+      `face_index'  value  in  the returned  `FT_Face'  structure  now
+      correctly holds the named instance  index in the upper 16bits as
+      documented.
+
+
+  III. MISCELLANEOUS
+
+    - A new macro `FT_IS_NAMED_INSTANCE' to  test whether a given face
+      is a named instance.
+
+    - More fixes to GX font handling.
+
+    - Apple's   `GETVARIATION'  bytecode   operator  (needed   for  GX
+      variation font support) has been implemented.
+
+    - Another round  of fuzzer fixes,  mainly to reject  invalid fonts
+      faster.
+
+    - Handling of raw CID fonts  was broken (bug introduced in version
+      2.6.4).
+
+    - The smooth rasterizer has been streamlined  to make it faster by
+      approx. 20%.
+
+    - The `ftgrid'  demo program now  understands command  line option
+      `-d' to give start-up design coordinates.
+
+    - The `ftdump' demo program has  a new command line option `-p' to
+      dump TrueType bytecode instructions.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.6.4 and 2.6.5 (2016-Jul-12)
+
+  I. IMPORTANT BUG FIXES
+
+    - Compilation works again  on Mac OS X (bug introduced  in version
+      2.6.4).
+
+
+  II. IMPORTANT CHANGES
+
+    - The new  subpixel hinting  mode is now  disabled by  default; it
+      will  be enabled  by default  in the  forthcoming 2.7.x  series.
+      Main reason for reverting this feature is the principle of least
+      surprise: a  sudden change in  appearance of all fonts  (even if
+      the rendering improves  for almost all recent  fonts) should not
+      be expected in a new micro version of a series.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.6.3 and 2.6.4 (2016-Jul-05)
+
+  I. IMPORTANT CHANGES
+
+    - A new  subpixel hinting  mode has  been contributed  by Nikolaus
+      Waxweiler, which is now the  default rendering mode for TrueType
+      fonts.  It implements  (almost everything of) version  40 of the
+      bytecode engine.
+
+      The existing code  base in FreeType (the  `Infinality code') was
+      stripped to the bare minimum  and all configurability removed in
+      the  name  of speed  and  simplicity.   The configurability  was
+      mainly aimed  at legacy  fonts like Arial,  Times New  Roman, or
+      Courier.  [Legacy fonts are fonts  that modify vertical stems to
+      achieve clean black-and-white bitmaps.]  The new mode focuses on
+      applying a minimal set of rules to all fonts indiscriminately so
+      that modern and web fonts  render well while legacy fonts render
+      okay.
+
+      Activation  of the  subpixel hinting  support can  be controlled
+      with   the   `TT_CONFIG_OPTION_SUBPIXEL_HINTING'   configuration
+      option  at compile  time: If  set to  value 1,  you get  the old
+      Infinality  mode  (which  was  never  the  default  due  to  its
+      slowness).  Value 2 activates the new subpixel hinting mode, and
+      value 3 activates both.  The default is value 2.
+
+      At run time,  you can select the subpixel hinting  mode with the
+      `interpreter-version'  property (provided  you have  compiled in
+      the corresponding hinting mode); see `ftttdrv.h' for more.
+
+    - Support  for  the  following  scripts  has  been  added  to  the
+      auto-hinter.
+
+        Armenian, Cherokee, Ethiopic, Georgian, Gujarati, Gurmukhi,
+        Malayalam, Sinhala, Tamil
+
+
+  II. MISCELLANEOUS
+
+    - Type 42 fonts as created by LilyPond are now supported.
+
+    - Minor rendering improvements in the auto-hinter.
+
+    - For experimental  reasons, the old  CFF engine now  supports all
+      CFF operators except `random', including the deprecated Multiple
+      Masters  instructions.  This  allows the  display of  fonts like
+      `ITCGaramondMM-It.otf' (without font variations, though).
+
+    - Another round of fixes to improve handling of invalid fonts.
+
+    - The `ftgrid' demo program now displays the rendered pixels also;
+      this can be switched off with the `b' key.  Selection of various
+      LCD filtering modes can be done with the `L' key.
+
+    - The demo programs  have been extended to allow  selection of all
+      available TrueType bytecode engines.
+
+    - A very early beta version of a new, Qt based demo program called
+      `ftinspect'  is  part  of  the   source  code  bundle;  it  will
+      eventually supersede  the other  demo programs.   Currently, you
+      have to compile  it manually with `qmake; make';  note that many
+      features are still missing.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.6.2 and 2.6.3 (2016-Feb-08)
+
+  I. IMPORTANT CHANGES
+
+    - Khmer,  Myanmar, Bengali,  and Kannada  script support  has been
+      added to the auto-hinter.
+
+
+  II. MISCELLANEOUS
+
+    - Better  support of  Indic  scripts like  Devanagari  by using  a
+      top-to-bottom hinting flow.
+
+    - All  FreeType macros  starting  with two  underscores have  been
+      renamed to  avoid a violation of  both the C and  C++ standards.
+      Example: Header  macros of the  form `__FOO_H__' are  now called
+      `FOO_H_'.  In most cases,  this should be completely transparent
+      to the user.   The exception to this  is `__FTERRORS_H__', which
+      must be  sometimes undefined by  the user to get  FreeType error
+      strings:  Both this  form and  the new  `FTERRORS_H_' macro  are
+      accepted for backward compatibility.
+
+    - Minor improvements mainly to the Type 1 driver.
+
+    - The  new CFF  engine now  supports all  Type 2  operators except
+      `random'.
+
+    - The macro `_STANDALONE_', used for  compiling the B/W and smooth
+      rasterizers  as   stand-alone  modules,  has  been   renamed  to
+      `STANDALONE_', since macro names starting with an underscore and
+      followed by an uppercase letter are reserved in both C and C++.
+
+    - Function  `FT_Library_SetLcdFilterWeights'  now  also  activates
+      custom LCD filter weights (instead of just adjusting them).
+
+    - Support for  `unpatented hinting'  has been  completely removed:
+      Consequently,  the two  functions `FT_Face_CheckTrueTypePatents'
+      and  `FT_Face_SetUnpatentedHinting'  now  return  always  false,
+      doing nothing.
+
+    - The `ftgamma' demo  program has been modernized;  the gamma grid
+      display has been moved from `ftview' to this program.
+
+    - In `ftview',  it is now possible to cycle through  the available
+      LCD filtering modes.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.6.1 and 2.6.2 (2015-Nov-28)
+
+  I. IMPORTANT CHANGES
+
+    - The auto-hinter now supports stem darkening, to be controlled by
+      the    new   `no-stem-darkening'    and   `darkening-parameters'
+      properties.   This is  an  experimental  feature contributed  by
+      Nikolaus Waxweiler, and  the interface might change  in a future
+      release.
+
+    - By default, stem darkening is now switched off (for both the CFF
+      engine and the  auto-hinter).  The main reason is  that you need
+      linear  alpha  blending  and  gamma correction  to  get  correct
+      rendering results, and  the latter is not yet  available in most
+      freely  available  rendering  stacks like  X11.   Applying  stem
+      darkening without proper gamma correction  leads to far too dark
+      rendering results.
+
+    - The   meaning  of   `FT_RENDER_MODE_LIGHT'  has   been  slightly
+      modified.   It  now  essentially  means `no  hinting  along  the
+      horizontal  axis'; in  particular,  no change  of glyph  advance
+      widths.  Consequently, the auto-hinter  is used for all scalable
+      font  formats  except  for  CFF.    It  is  planned  that  other
+      font-specific rendering engines (TrueType, Type 1) will follow.
+
+
+  II. MISCELLANEOUS
+
+    - The default  LCD filter  has been changed  to be  normalized and
+      color-balanced.
+
+    - For    better    compatibility   with    FontConfig,    function
+      `FT_Library_SetLcdFilter'  accepts   a  new   enumeration  value
+      `FT_LCD_FILTER_LEGACY1'   (which  has   the   same  meaning   as
+      `FT_LCD_FILTER_LEGACY').
+
+    - A large number of bugs have been detected by using the libFuzzer
+      framework,  which should  further  improve  handling of  invalid
+      fonts.  Thanks again to Kostya Serebryany and Bungeman!
+
+    - `TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES',  a   new  configuration
+      option, controls the maximum number of executed opcodes within a
+      bytecode program.  You don't want to change this except for very
+      special  situations (e.g.,  making a  library fuzzer  spend less
+      time to handle broken fonts).
+
+    - The smooth renderer has been made faster.
+
+    - The `ftstring' demo program now supports subpixel rendering; use
+      key `l' to cycle through the LCD modes.
+
+    - The `ftstring'  demo program now supports  color rendering;  use
+      the `space' key to cycle through various color combinations.
+
+    - The graphical demo programs now use a default gamma value of 1.8
+      (instead of 1.2).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.6 and 2.6.1 (2015-Oct-04)
+
+  I. IMPORTANT BUG FIXES
+
+    - It turned  out that for CFFs  only the advance widths  should be
+      taken from the  `htmx' table, not the side  bearings.  This bug,
+      introduced in  version 2.6.0, makes  it necessary to  upgrade if
+      you are using  CFFs; otherwise, you get cropped  glyphs with GUI
+      interfaces like GTK or Qt.
+
+    - Accessing Type 42 fonts returned  incorrect results if the glyph
+      order of the embedded TrueType font differs from the glyph order
+      of the Type 42 charstrings table.
+
+
+  II. IMPORTANT CHANGES
+
+    - The header  file layout  has been  changed (again),  moving  all
+      header files except `ft2build.h' into a subdirectory tree.
+
+      Doing so  reduces the  possibility of  header file  name clashes
+      (e.g., FTGL's  `FTGlyph.h' with FreeType's `ftglyph.h')  on case
+      insensitive file systems like Mac OS X or Windows.
+
+      Applications  that  use  (a)  the  `freetype-config'  script  or
+      FreeType's `freetype2.pc' file for pkg-config to get the include
+      directory  for the  compiler,  and (b)  the  documented way  for
+      header inclusion like
+
+        #include <ft2build.h>
+        #include FT_FREETYPE_H
+        ...
+
+      don't need any change to the source code.
+
+    - Simple access  to named instances  in GX variation fonts  is now
+      available (in addition to the  previous method via FreeType's MM
+      interface).   In  the `FT_Face'  structure,  bits  16-30 of  the
+      `face_index' field hold the current named instance index for the
+      given face  index, and bits  16-30 of `style_flags'  contain the
+      number of  instances for  the given face  index.  `FT_Open_Face'
+      and friends also understand the  extended bits of the face index
+      parameter.
+
+      You need to enable  TT_CONFIG_OPTION_GX_VAR_SUPPORT for this new
+      feature.  Otherwise, bits  16-30 of the two fields  are zero (or
+      are ignored).
+
+    - Lao script support has been added to the auto-hinter.
+
+
+  III. MISCELLANEOUS
+
+    - The auto-hinter's Arabic script support has been enhanced.
+
+    - Superscript-like and  subscript-like glyphs  as used  by various
+      phonetic alphabets like the IPA  are now better supported by the
+      auto-hinter.
+
+    - The TrueType bytecode interpreter now runs slightly faster.
+
+    - Improved support for builds with cmake.
+
+    - The  function  `FT_CeilFix'  now   always  rounds  towards  plus
+      infinity.
+
+    - The  function  `FT_FloorFix'  now always  rounds  towards  minus
+      infinity.
+
+    - A  new load  flag `FT_LOAD_COMPUTE_METRICS'  has been  added; it
+      makes FreeType  ignore pre-computed  metrics, as needed  by font
+      validating  or  font  editing  programs.  Right  now,  only  the
+      TrueType  module supports  it  to ignore  data  from the  `hdmx'
+      table.
+
+    - Another round of bug fixes  to better handle broken fonts, found
+      by Kostya Serebryany <kcc@google.com>.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.5.5 and 2.6 (2015-Jun-07)
+
+  I. IMPORTANT CHANGES
+
+    - Behdad  Esfahbod contributed  code  for improved  thread-safety,
+      which results in the following model.
+
+      * An `FT_Face' object can only be safely used from one thread at
+        a time.
+
+      * An `FT_Library'  object can  now be used  without modification
+        from multiple threads at the same time.
+
+      * `FT_Face' creation and destruction  with the same `FT_Library'
+        object can only be done from one thread at a time.
+
+      One can use a single  `FT_Library' object across threads as long
+      as a mutex lock is used around `FT_New_Face' and `FT_Done_Face'.
+      Any calls to `FT_Load_Glyph' and similar API are safe and do not
+      need the lock  to be held as  long as the same  `FT_Face' is not
+      used from multiple threads at the same time.
+
+    - Thai script support has been added to the auto-hinter.
+
+    - Arabic script support has been added to the auto-hinter.
+
+    - Following OpenType version 1.7,  advance widths and side bearing
+      values in  CFFs (wrapped  in an SFNT  structure) are  now always
+      taken from the `hmtx' table.
+
+    - Following OpenType  version 1.7, the  PostScript font name  of a
+      CFF font (wrapped in an SFNT structure) is now always taken from
+      the `name'  table.  This is  also true for  OpenType Collections
+      (i.e., TTCs using  CFFs subfonts instead of TTFs),  where it may
+      have a significant difference.
+
+    - Fonts natively hinted for  ClearType are now supported, properly
+      handling selector index 3 of the INSTCTRL bytecode instruction.
+
+    - Major improvements to the GX TrueType variation font handling.
+
+
+  II. MISCELLANEOUS
+
+    - A new auto-hinter  property `warping' can switch on  and off the
+      warping code  if this  experimental feature  is compiled  in (by
+      defining  the AF_CONFIG_OPTION_USE_WARPER  configuration option;
+      by default  this option is  now enabled but warping  is switched
+      off).
+
+      The AF_CONFIG_OPTION_USE_WARPER option itself is an old feature,
+      available   since  2006.    Warping   only   works  in   `light'
+      auto-hinting mode.   The idea of  the code is to  slightly scale
+      and  shift a  glyph  along the  non-hinted  dimension (which  is
+      usually the horizontal axis) so that as much of its segments are
+      aligned  (more or  less) to  the grid.   To find  out a  glyph's
+      optimal   scaling   and   shifting  value,   various   parameter
+      combinations are tried and scored.
+
+      See  file  `ftautoh.h' for  more;  the  demo programs  `ftdiff',
+      `ftview', and `ftgrid' can toggle warping with key `w'.
+
+    - Some  fields  in  the  `FTC_ImageTypeRec'  structure  have  been
+      changed from signed to unsigned  type, which better reflects the
+      actual usage.  It is also an additional means to protect against
+      malformed input.
+
+      This  change doesn't  break  the ABI;  however,  it might  cause
+      compiler warnings.
+
+    - Function `FT_Bitmap_New'  has been renamed  to `FT_Bitmap_Init',
+      since  this name  better reflects  its  function.   For backward
+      compatibility, the old function name is still available.
+
+    - Function   `FT_Get_X11_Font_Format'   has    been   renamed   to
+      `FT_Get_Font_Format',  since  this   name  better  reflects  its
+      function.  For backward compatibility,  the old function name is
+      still available.
+
+      Additionally, the header  file macro for this  function has been
+      renamed to  `FT_FONT_FORMATS_H' (the old name  `FT_XFREE86_H' is
+      retained for backward compatibility).
+
+    - Various improvements to the `ftgrid' demo program.
+
+      . It  can  now  display  GX and  MM  fonts  while  interactively
+        manipulating the axes (with keys F2, F3, and F4).
+
+      . Anti-aliasing rendering  modes can now be  selected (with keys
+        F5 and F6).
+
+      . The display of point numbers can be toggled with key `D'.
+
+    - Various improvements to the `ftdump' demo program.
+
+      . It now displays information on MM and GX variation axes.
+
+      . New  command line option  `-u' makes  it output data  in utf-8
+        encoding.
+
+    - The `ftmulti'  demo program can  now handle up  to six MM  or GX
+      axes.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.5.4 and 2.5.5 (2014-Dec-30)
+
+  I. IMPORTANT BUG FIXES
+
+    - Handling of  uncompressed PCF files works again (bug  introduced
+      in version 2.5.4).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.5.3 and 2.5.4 (2014-Dec-06)
+
+  I. IMPORTANT BUG FIXES
+
+    - A   variant  of   vulnerability  CVE-2014-2240   was  identified
+      (cf.  https://savannah.nongnu.org/bugs/?43661) and  fixed in the
+      new CFF driver.  All users should upgrade.
+
+    - The new auto-hinter code using HarfBuzz crashed for some invalid
+      fonts.
+
+    - Many fixes to better protect against malformed input.
+
+
+  II. IMPORTANT CHANGES
+
+    - Full auto-hinter support of the Devanagari script.
+
+    - Experimental auto-hinter support of the Telugu script.
+
+    - CFF stem darkening behaviour can now be controlled at build time
+      using the eight macros
+
+        CFF_CONFIG_OPTION_DARKENING_PARAMETER_{X,Y}{1,2,3,4}    .
+
+    - Some fields in the `FT_Bitmap'  structure have been changed from
+      signed to unsigned type, which better reflects the actual usage.
+      It  is also  an additional  means to  protect against  malformed
+      input.
+
+      This  change doesn't  break  the ABI;  however,  it might  cause
+      compiler warnings.
+
+
+  III. MISCELLANEOUS
+
+    - Improvements to  the auto-hinter's algorithm to  recognize stems
+      and local extrema.
+
+    - Function `FT_Get_SubGlyph_Info' always returned an error even in
+      case of success.
+
+    - Version  2.5.1 introduced  major bugs  in  the cjk  part of  the
+      auto-hinter, which are now fixed.
+
+    - The  `FT_Sfnt_Tag'  enumeration  values  have  been  changed  to
+      uppercase,  e.g.  `FT_SFNT_HEAD'.   The lowercase  variants  are
+      deprecated.    This  is   for  orthogonality   with  all   other
+      enumeration (and enumeration-like) values in FreeType.
+
+    - `cmake' now supports builds of FreeType as an OS X framework and
+      for iOS.
+
+    - Improved project files for vc2010, introducing a property file.
+
+    - The  documentation generator  for  the API  reference  has  been
+      updated to produce  better HTML code (with proper  CSS).  At the
+      same time, the documentation got a better structure.
+
+    - The FT_LOAD_BITMAP_CROP flag is obsolete;  it is not used by any
+      driver.
+
+    - The  TrueType  DELTAP[123]  bytecode instructions  now  work  in
+      subpixel hinting  mode as described in  the ClearType whitepaper
+      (i.e., for touched points in the non-subpixel direction).
+
+    - Many small improvements to the internal arithmetic routines.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.5.2 and 2.5.3 (2014-Mar-06)
+
+  I. IMPORTANT BUG FIXES
+
+    - A vulnerability (CVE-2014-2240) was  identified and fixed in the
+      new  CFF driver  (cf.  https://savannah.nongnu.org/bugs/?41697).
+      All users should upgrade.
+
+    - More  bug  fixes related  to  correct  positioning of  composite
+      glyphs.
+
+    - Many fixes to better protect against malformed input.
+
+
+  II. IMPORTANT CHANGES
+
+    - FreeType can now use the HarfBuzz library to greatly improve the
+      auto-hinting of  fonts that  use OpenType features:  Many glyphs
+      that are part  of such features but don't have  cmap entries are
+      now handled  properly, for  example small caps  or superscripts.
+      Define the configuration  macro FT_CONFIG_OPTION_USE_HARFBUZZ to
+      activate HarfBuzz support.
+
+      You need HarfBuzz version 0.9.19 or newer.
+
+      Note that HarfBuzz depends on  FreeType; this currently causes a
+      chicken-and-egg problem  that can be  solved as follows  in case
+      HarfBuzz is not yet installed on your system.
+
+        1. Compile  and  install  FreeType without  the  configuration
+           macro FT_CONFIG_OPTION_USE_HARFBUZZ.
+
+        2. Compile and install HarfBuzz.
+
+        3. Define  macro  FT_CONFIG_OPTION_USE_HARFBUZZ, then  compile
+           and install FreeType again.
+
+      With FreeType's  `configure' script the procedure  boils down to
+      configure, build, and install FreeType, then configure, compile,
+      and  install  HarfBuzz,  then configure,  compile,  and  install
+      FreeType again (after executing `make distclean').
+
+    - All  libraries FreeType  depends on  are now  checked using  the
+      `pkg-config' configuration files  first, followed by alternative
+      methods.
+
+    - The  new  value  `auto'  for the  various  `--with-XXX'  library
+      options   (for   example   `--with-harfbuzz=auto')   makes   the
+      `configure' script automatically link to the libraries it finds.
+      This is now the default.
+
+    - In case FreeType's `configure' script  can't find a library, you
+      can  pass environment  variables to  circumvent pkg-config,  and
+      those variables  have been  harmonized as  a consequence  of the
+      changes mentioned above:
+
+        LIBZ           -> removed; use LIBZ_CFLAGS and LIBZ_LIBS
+        LIBBZ2         -> removed; use BZIP2_CFLAGS and BZIP2_LIBS
+        LIBPNG_LDFLAGS -> LIBPNG_LIBS
+
+      `./configure --help' shows all available environment variables.
+
+    - The `freetype-config'  script now understands  option `--static'
+      to emit static linking information.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.5.1 and 2.5.2 (2013-Dec-08)
+
+  I. IMPORTANT BUG FIXES
+
+    - Improving the display of some broken TrueType fonts introduced a
+      bug  that made  FreeType crash  on some  popular (but  not fully
+      conformant) fonts like `ahronbd.ttf'.
+
+    - Another round of improvements to correct positioning and hinting
+      of composite glyphs in TrueType fonts.
+
+
+  II. MISCELLANEOUS
+
+    - Version  2.5.1  introduced a  bug  in  handling embedded  bitmap
+      strikes of  TrueType fonts,  causing garbage display  under some
+      circumstances.
+
+    - The   `ftgrid'   demo   program    couldn't   be   compiled   in
+      non-development builds.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.5 and 2.5.1 (2013-Nov-25)
+
+  I. IMPORTANT BUG FIXES
+
+    - For  some WinFNT  files,  the last  glyph  wasn't displayed  but
+      incorrectly marked as invalid.
+
+    - The vertical size of glyphs was  incorrectly set after a call to
+      `FT_GlyphSlot_Embolden', resulting in clipped glyphs.
+
+    - Many fields of the `PCLT' table in SFNT based fonts (if accessed
+      with `FT_Get_Sfnt_Table') were computed incorrectly.
+
+    - In TrueType fonts,  hinting of composite glyphs  could sometimes
+      deliver  incorrect positions  of  components or  even  distorted
+      shapes.
+
+
+  II. IMPORTANT CHANGES
+
+    - WOFF font format support has been added.
+
+    - The auto-hinter now supports Hebrew.  Greek and Cyrillic support
+      has been improved.
+
+    - Support for the forthcoming `OS/2'  SFNT table version 5, as can
+      be found e.g. in the `Sitka' font family for Windows 8.1.
+
+    - The header  file layout  has been changed.   After installation,
+      all files are now located in `<prefix>/include/freetype2'.
+
+      Applications  that  use   (a)  `freetype-config'  or  FreeType's
+      `pkg-config' file to get the include directory for the compiler,
+      and (b) the documented way for header inclusion like
+
+        #include <ft2build.h>
+        #include FT_FREETYPE_H
+        ...
+
+      don't need any change to the source code.
+
+
+  III. MISCELLANEOUS
+
+    - The stem  darkening feature  of the  new CFF  engine can  now be
+      fine-tuned with the new `darkening-parameters' property.
+
+    - `ftgrid' has been updated to toggle various engines with the `H'
+      key, similar to `ftview' and `ftdiff'.
+
+    - The functionality of `ttdebug' has been greatly enhanced.
+
+      . It now displays twilight, storage, and control value data; key
+        `T' shows the twilight point  table, key `S' the storage data,
+        and key `C' the control value table.
+
+      . Some  keys  have  been  reassigned  from  lowercase  to  their
+        uppercase equivalents; for example `q'  to quit the program is
+        now `Q'.
+
+      . Key `f' finishes the current function.
+
+      . Key `R' restarts the debugger.
+
+      . Keys `b' and `p' set a breakpoint.
+
+      . Key `B' provides a function call backtrace.
+
+    - Better support of ARMv7 and x86_64 processors.
+
+    - Apple's `sbix' color bitmap format is now supported.
+
+    - Improved   auto-hinter  rendering   for  many   TrueType  fonts,
+      especially in the range 20-40ppem.
+
+    - A  new face  flag  `FT_FACE_FLAG_COLOR' has  been  added (to  be
+      accessed with the macro `FT_HAS_COLOR').
+
+    - `FT_Gzip_Uncompress'   (modeled    after   zlib's   `uncompress'
+      function)  has been  added; this  is a  by-product of  the newly
+      added WOFF support.
+
+    - Support for  a build with  `cmake' has been contributed  by John
+      Cary <cary@txcorp.com>.
+
+    - Support for x64  builds with Visual C++ has  been contributed by
+      Kenneth Miller <kennethadammiller@yahoo.com>
+
+    - Manual pages for most demo programs have been added.
+
+    - The GETINFO bytecode instruction for TrueType fonts was buggy if
+      used to retrieve subpixel hinting information.  It was necessary
+      to set  selector bit 6  to get  results for selector  bits 7-10,
+      which is wrong.
+
+    - Improved computation  of emulated vertical metrics  for TrueType
+      fonts.
+
+    - Fixed horizontal start-up position of vertical phantom points in
+      TrueType bytecode.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.12 and 2.5 (2013-Jun-19)
+
+  I. IMPORTANT BUG FIXES
+
+    - The cache manager function `FTC_Manager_Reset'  didn't flush the
+      cache.
+
+
+  II. IMPORTANT CHANGES
+
+    - Behdad Esfahbod  (on behalf  of Google) contributed  support for
+      color embedded bitmaps (eg. color emoji).
+
+      A  new  load  flag,  FT_LOAD_COLOR, makes  FreeType  load  color
+      embedded-bitmaps, following this draft specification
+
+        https://color-emoji.googlecode.com/git/specification/v1.html
+
+      which defines two new SFNT  tables, `CBDT' and `CBLC' (named and
+      modeled  after  `EBDT'  and `EBLC',  respectively).   The  color
+      bitmaps  are  stored in  the  new  FT_PIXEL_MODE_BGRA format  to
+      represent BGRA  pre-multiplied sRGB  images.  If PNG  support is
+      available,  PNG color  images as  defined in  the same  proposed
+      specification are supported also.
+
+      Note that  color bitmaps  are converted  to grayscale  if client
+      didn't ask for color.
+
+    - As  announced in  the  previous release,  the  old FreeType  CFF
+      engine  is now  disabled by  default.  It  can be  conditionally
+      compiled     by     defining     the     configuration     macro
+      CFF_CONFIG_OPTION_OLD_ENGINE.
+
+    - As announced in the previous release,  all code related to macro
+      FT_CONFIG_OPTION_OLD_INTERNALS  has been removed,  thus becoming
+      obsolete.
+
+
+  III. MISCELLANEOUS
+
+    - The  property API  (`FT_Property_Get' and  `FT_Property_Set') is
+      now declared as stable.
+
+      The  exception,   however,  are  the   experimental  auto-hinter
+      properties `glyph-to-script-map' and `fallback-script' which are
+      subject to change in a forthcoming release.
+
+    - `ftview' has been updated to  support color embedded bitmaps; it
+      can be toggled on and off  with key `c'.  The small cache toggle
+      is now key `K'.
+
+    - It  is now  possible  to  control the  version  of the  TrueType
+      hinting engine  using the new `interpreter-version'  property of
+      the  `truetype' module:  Versions 35  and 38  (the default)  are
+      supported,  which  roughly  corresponds to  disable  and  enable
+      subpixel hinting support, respectively.
+
+      In  both  `ftview'  and  `ftdiff',  switching  between  the  two
+      versions  can be  done  with  key `H'.   In  the `ftbench'  demo
+      program, command line option `-H'  has been extended to activate
+      the non-default interpreter version.
+
+    - The `ttdebug' program has been further improved.  In particular,
+      it accepts a new command line  option `-H' to select the hinting
+      engine.
+
+    - `ftdump's verbose option has been renamed to `-V'.  For all demo
+      programs, `-v' now shows version information.
+
+    - Another round of TrueType subpixel hinting fixes.
+
+    - The `apinames' tool can now create an import file for NetWare.
+
+    - 64bit compilation of the new CFF engine was buggy.
+
+    - Some fixes to improve robustness in memory-tight situations.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.11 and 2.4.12 (2013-May-08)
+
+    - We have another CFF parsing and hinting engine!  Written by Dave
+      Arnold <darnold@adobe.com>,  this work  has been  contributed by
+      Adobe in  collaboration with Google.   It is vastly  superior to
+      the old CFF engine, and it  will replace it in the next release.
+      Right  now,  it  is  still  off by  default,  and  you  have  to
+      explicitly select it using  the new `hinting-engine' property of
+      the cff driver:
+
+        ...
+        #include FT_MODULE_H
+        #include FT_CFF_DRIVER_H
+
+        FT_Library  library;
+        int         engine = FT_CFF_HINTING_ADOBE;
+
+
+        ...
+        FT_Property_Set( library, "cff", "hinting-engine", &engine );
+
+      The code has  a (mature) beta status; we encourage  all users to
+      test it and report any problems.
+
+      In case you want to activate the new CFF engine unconditionally,
+      apply this patch:
+
+--- snip ---
+diff --git a/src/cff/cffobjs.c b/src/cff/cffobjs.c
+index ebcf189..3f2ce6b 100644
+--- a/src/cff/cffobjs.c
++++ b/src/cff/cffobjs.c
+@@ -1056,7 +1056,7 @@
+
+
+     /* set default property values */
+-    driver->hinting_engine    = FT_CFF_HINTING_FREETYPE;
++    driver->hinting_engine    = FT_CFF_HINTING_ADOBE;
+     driver->no_stem_darkening = FALSE;
+
+     return FT_Err_Ok;
+--- snip ---
+
+    - The  macro FT_CONFIG_OPTION_OLD_INTERNALS  is no  longer set  by
+      default.  In  the next  release, we  will completely  remove the
+      associated code.   Please update your  programs in case  you are
+      still using this macro.
+
+
+  II. MISCELLANEOUS
+
+    - The  (top-level)  `configure'  script   now  respects  the  MAKE
+      environment variable  to specify a `make' binary.   For backward
+      compatibility, GNUMAKE still overrides MAKE, though.
+
+    - The `ftview'  and `ftdiff'  demo programs have  been redesigned,
+      showing  more options  permanently  on the  screen, among  other
+      minor improvements.
+
+    - Using the `H'  key, it is now possible to  select the CFF engine
+      in both `ftview' and `ftdiff'.
+
+    - The new command line option `-H' for `ftbench' selects the Adobe
+      CFF engine.
+
+    - It is  now possible  to directly select  the LCD  rendering mode
+      with the keys `A'-`F' in  `ftview'.  The key mapping for cycling
+      through LCD modes  has been changed from `K' and  `L' to `k' and
+      `l', and  toggling custom LCD  filtering is no longer  mapped to
+      key `F' but to key `L'.
+
+    - In `ftdiff',  key `x' toggles  between layout modes:  Either use
+      the  advance width  (this is  new and  now the  default) or  the
+      bounding box information to determine line breaks.
+
+    - For all demo  tools, the new command line option  `-v' shows the
+      version.
+
+    - For the demo tools with a GUI, the new command line options `-w'
+      and `-h' select  the width and the height of  the output window,
+      respectively.
+
+    - The `ttdebug' program was broken and has been reactivated.  Note
+      that this program is not compiled by default.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.10 and 2.4.11 (2012-Dec-20)
+
+  I. IMPORTANT BUG FIXES
+
+    - Some vulnerabilities in the  BDF implementation have been fixed.
+      Users of this font format should upgrade.
+
+
+  II. IMPORTANT CHANGES
+
+    - Subpixel  hinting support  has been  contributed by  Infinality,
+      based on Greg Hitchcock's whitepaper at
+
+        https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
+
+      Originally, it was a separate patch available from
+
+        https://web.archive.org/web/20150710073951/http://www.infinality.net:80/blog/
+
+      and which has been integrated.
+
+      Note that  ClearType support is not  completely implemented!  In
+      particular,  full support  for the  options `compatible_widths',
+      `symmetrical_smoothing,  and  `bgr'  (via the  GETINFO  bytecode
+      instruction) is missing.
+
+      Activation of  subpixel hinting  support can be  controlled with
+      the `TT_CONFIG_OPTION_SUBPIXEL_HINTING' configuration option; it
+      is switched off by default.  This feature is still experimental;
+      we welcome test reports!
+
+    - Support for OpenType collections (OTC) has been added.
+
+    - Pure CFF fonts within an SFNT wrapper are now supported.
+
+
+  III. MISCELLANEOUS
+
+    - Minor rendering improvements to the auto-hinter.
+
+    - `FT_GlyphSlot_Oblique' now uses a shear angle of 12°.
+
+    - Experimental support  to handle `property modules',  for example
+      to control the  behaviour of the auto-hinter.   The API consists
+      of two new functions, `FT_Property_Set' and `FT_Property_Get'.
+
+      The code is  still subject to change and should  not be used for
+      production.
+
+    - The `ftdiff' demo program now supports UTF-8 encoded input files
+      for option `-f'.
+
+    - Using keys `r' and `R', you can now adjust the stroker radius in
+      the `ftview' demo program.
+
+    - Other, minor fixes and improvements.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.9 and 2.4.10 (2012-Jun-15)
+
+  I. IMPORTANT BUG FIXES
+
+    - Incremental glyph loading as needed by ghostscript was broken.
+
+
+  II. MISCELLANEOUS
+
+    - A new  function `FT_Outline_EmboldenXY',  contributed by  Alexei
+      Podtelezhnikov.
+
+    - In the `ftview' demo program, key `e' has been replaced with `x'
+      and `y' to  embolden in  the horizontal and  vertical direction,
+      respectively.
+
+    - The glyph  spacing computation  in `FT_GlyphSlot_Embolden'  (and
+      similar code in `ftview') has been improved.
+
+    - Minor  improvements to  the TrueType  bytecode  interpreter  and
+      glyph loader, the auto-hinter, and the B/W rasterizer.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.8 and 2.4.9 (2012-Mar-08)
+
+  I. IMPORTANT BUG FIXES
+
+    - Another round of fixes to better handle invalid fonts.   Many of
+      them are vulnerabilities  (see CVE-2012-1126 up to CVE-2012-1144
+      and SA48320) so all users should upgrade.
+
+
+  II. MISCELLANEOUS
+
+    - The `ENCODING -1 <n>' format of BDF fonts is now supported.
+
+    - For BDF fonts,  support for the whole Unicode encoding range has
+      been added.
+
+    - Better TTF support for x_ppem != y_ppem.
+
+    - `FT_Get_Advances' sometimes returned bogus values.
+
+    - The  demo  programs  no  longer  recognize  and  handle  default
+      suffixes; you now have to always specify the complete font name.
+
+    - Better rendering and LCD mode cycling added to `ftview'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.7 and 2.4.8 (2011-Nov-14)
+
+  I. IMPORTANT BUG FIXES
+
+    - Some vulnerabilities in handling CID-keyed PostScript fonts have
+      been fixed; see CVE-2011-3439.
+
+
+  II. MISCELLANEOUS
+
+    - Chris Liddell contributed a new API, `FT_Get_PS_Font_Value',  to
+      retrieve most of the dictionary keys in Type 1 fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.6 and 2.4.7 (2011-Oct-18)
+
+  I. IMPORTANT BUG FIXES
+
+    - Some  vulnerabilities in handling Type 1 fonts  have been fixed;
+      see CVE-2011-3256.
+
+
+  II. MISCELLANEOUS
+
+    - FreeType  now properly  handles ZapfDingbats  glyph names  while
+      constructing a Unicode character map (for fonts which don't have
+      one).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.5 and 2.4.6 (2011-Jul-29)
+
+  I. IMPORTANT BUG FIXES
+
+    - For TrueType based fonts, the ascender and descender values were
+      incorrect sometimes  (off by a pixel if the ppem value was not a
+      multiple of 5).   Depending on the use you might now  experience
+      a different  layout; the  change should  result in  better, more
+      consistent line spacing.
+
+    - Fix CVE-2011-0226  which causes a  vulnerability while  handling
+      Type 1 fonts.
+
+    - BDF fonts  containing  glyphs with negative values  for ENCODING
+      were  incorrectly  rejected.  This  bug has  been introduced  in
+      FreeType version 2.2.0.
+
+    - David Bevan contributed a major revision of the FreeType stroker
+      code:
+
+      . The behaviour of FT_STROKER_LINEJOIN_BEVEL has been corrected.
+
+      . A new  line join style,  FT_STROKER_LINEJOIN_MITER_FIXED,  has
+        been introduced to support PostScript and PDF miter joins.
+
+      . FT_STROKER_LINEJOIN_MITER_VARIABLE  has been introduced  as an
+        alias for FT_STROKER_LINEJOIN_MITER.
+
+      . Various stroking glitches has been fixed.
+
+
+  II. MISCELLANEOUS
+
+      - SFNT bitmap fonts which contain an outline glyph for `.notdef'
+        only no longer set the FT_FACE_FLAG_SCALABLE flag.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.4 and 2.4.5 (2011-Jun-25)
+
+  I. IMPORTANT BUG FIXES
+
+    - A rendering regression  for second-order Bézier curves  has been
+      fixed, introduced in 2.4.3.
+
+
+  II. IMPORTANT CHANGES
+
+    - If autohinting  is not  explicitly disabled,  FreeType now  uses
+      the autohinter if  a TrueType based font doesn't  contain native
+      hints.
+
+    - The load flag FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH  has been made
+      redundant and  is simply ignored;  this means that FreeType  now
+      ignores the global advance width value in TrueType fonts.
+
+
+  III. MISCELLANEOUS
+
+    - `FT_Sfnt_Table_Info' can now return the number of SFNT tables of
+      a font.
+
+    - Support for PCF files compressed with bzip2 has been contributed
+      by Joel  Klinghed.  To  make this  work, the  OS must  provide a
+      bzip2 library.
+
+    - Bradley  Grainger  contributed  project  and  solution  files in
+      Visual Studio 2010 format.
+
+    - Again some fixes to better handle broken fonts.
+
+    - Some improvements to the B/W rasterizer.
+
+    - Fixes to the cache module to improve robustness.
+
+    - Just  Fill Bugs contributed (experimental) code to compute  blue
+      zones for CJK Ideographs, improving the alignment of  horizontal
+      stems at the top or bottom edges.
+
+    - The `ftgrid' demo program  can now display  autohinter segments,
+      to be toggled on and off with key `s'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.3 and 2.4.4 (2010-Nov-28)
+
+  I. IMPORTANT BUG FIXES
+
+    - UVS support (TrueType/OpenType cmap format 14) support is fixed.
+      This regression has been introduced in version 2.4.0.
+
+
+  II. MISCELLANEOUS
+
+    - Detect tricky fonts (e.g. MingLiU)  by the lengths and checksums
+      of Type42-persistent subtables (`cvt ', `fpgm', and `prep') when
+      a TrueType font without family name is given.  The previous fix,
+      introduced in 2.4.3,  was too rigorous,  causing many  subsetted
+      fonts (mainly  from PDF files) displayed badly  because FreeType
+      forced  rendering with  the TrueType bytecode engine  instead of
+      the autohinter.
+
+    - Better support for 64bit platforms.
+
+    - More fixes to improve handling of broken fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.2 and 2.4.3 (2010-Oct-03)
+
+  I. IMPORTANT BUG FIXES
+
+    - Fix rendering of certain cubic, S-shaped arcs.   This regression
+      has been introduced in version 2.4.0.
+
+
+  II. MISCELLANEOUS
+
+    - To  fix  the  above  mentioned  rendering  issue,  a  new spline
+      flattening algorithm  has been  introduced which  speeds up both
+      conic and cubic arcs.
+
+    - Handling of broken fonts has been further improved.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.1 and 2.4.2 (2010-Aug-06)
+
+  I. IMPORTANT BUG FIXES
+
+    - A stack overflow in CFF Type2 CharStrings interpreter is fixed.
+
+    - Handling Type 42 font deallocation was broken; additionally, the
+      library is now more robust against malformed Type 42 fonts.
+
+
+  II. MISCELLANEOUS
+
+    - Two new functions,  `FT_Reference_Library' (in FT_MODULE_H)  and
+      `FT_Reference_Face'  (in  FT_FREETYPE_H),  have  been  added  to
+      simplify life-cycle management.  A counter gets initialized to 1
+      at the  time an  FT_Library (or  FT_Face) structure  is created.
+      The  two  new   functions  increment  the  respective   counter.
+      `FT_Done_Library' and `FT_Done_Face' then only destroy a library
+      or face if the counter is 1, otherwise they simply decrement the
+      counter.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.0 and 2.4.1 (2010-Jul-18)
+
+  I. IMPORTANT CHANGES
+
+    - A serious bug in the  CFF font module prevented  display of many
+      glyphs in CFF fonts like `MinionPro-Regular.otf'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.12 and 2.4.0 (2010-Jul-12)
+
+  I. IMPORTANT CHANGES
+
+    - Since May  2010, all  patents  regarding  the TrueType  bytecode
+      interpreter have expired worldwide.  Consequently, we now define
+      TT_CONFIG_OPTION_BYTECODE_INTERPRETER by  default (and  undefine
+      TT_CONFIG_OPTION_UNPATENTED_HINTING).
+
+    - A new function `FT_Library_SetLcdFilterWeights' is available  to
+      adjust the filter weights set by `FT_Library_SetLcdFilter'.
+
+
+  II. MISCELLANEOUS
+
+    - Thanks to many reports from Robert Święcki, FreeType's stability
+      in handling broken or damaged fonts is much improved.
+
+    - Support  for LCD  filter  control has  been  added to  the  demo
+      programs `ftdiff' and `ftview'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.11 and 2.3.12
+
+  I. IMPORTANT CHANGES
+
+    - For  `FT_Open_Face',  new  parameters  are  available  to ignore
+      preferred family names: FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY and
+      FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY.
+
+
+  II. MISCELLANEOUS
+
+    - Support  for  incremental  font  loading  (controlled  with  the
+      FT_CONFIG_OPTION_INCREMENTAL macro) is now active by default.
+
+    - Better support for vertical metrics.
+
+    - Various minor bug fixes.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.10 and 2.3.11
+
+  I. IMPORTANT BUG FIXES
+
+    - Version 2.3.10 broke PCF support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.10 and 2.3.9
+
+  I. IMPORTANT BUG FIXES
+
+    - If all  ASCII digits in a  font have the  same (unscaled) width,
+      the autohinter respects this and won't change it.
+
+    - TrueType fonts  are now  rasterized correctly  if the horizontal
+      and vertical resolution differ.
+
+    - Type 1 fonts are now handled with increased precision internally
+      to avoid serious rounding issues if non-integral coordinates are
+      encountered.
+
+    - Horizontally  condensed CFF  fonts (using the font  matrix) were
+      rendered  incorrectly.   This  bug  has  been  introduced  after
+      release 2.3.5.
+
+
+  II. IMPORTANT CHANGES
+
+    - Support for the SFNT cmap 13 table format (as defined by the new
+      OpenType 1.6 specification) has been added.
+
+    - B/W rasterization  of well-hinted TrueType  fonts at small sizes
+      has been greatly improved.
+
+    - Calculation  of  vertical  metrics in  OpenType  fonts has  been
+      improved.
+
+
+  III. MISCELLANEOUS
+
+    - It  is now  possible to  change  the emboldening  factor in  the
+      `ftview' demo program with keys `e' and `E'.
+
+    - It is  now possible  to change the  slant value in  the `ftview'
+      demo program with keys `s' and `S'.
+
+    - The  5-levels  grayscale  mode of  the `ftraster'  module (which
+      FreeType doesn't use by default) was broken since version 2.3.0.
+
+    - Compilation of the  `ftgrays' and `ftraster' modules  was broken
+      in stand-alone mode.
+
+    - Various fixes for compilation on 64bit and 16bit architectures.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.9 and 2.3.8
+
+  I. IMPORTANT BUG FIXES
+
+    - Very unfortunately, FreeType 2.3.8 contained a change that broke
+      its  official ABI.  The  end result  is  that programs  compiled
+      against previous versions of the library, but dynamically linked
+      to  2.3.8 can  experience  memory corruption  if  they call  the
+      `FT_Get_PS_Font_Info' function.
+
+      We recommend all users to  upgrade to 2.3.9 as soon as possible,
+      or to downgrade to a previous  release of the library if this is
+      not an option.
+
+      The  origin of the  bug is  that a  new field  was added  to the
+      publicly  defined  `PS_FontInfoRec'  structure.   Unfortunately,
+      objects of this  type can be stack or  heap allocated by callers
+      of   `FT_Get_PS_Font_Info',  resulting   in   a  memory   buffer
+      overwrite with its implementation in 2.3.8.
+
+      If  you want to  know whether  your code  is vulnerable  to this
+      issue,  simply  search  for  the  substrings  `PS_FontInfo'  and
+      `PS_Font_Info' in your source code.  If none is found, your code
+      is safe and is not affected.
+
+      The FreeType team apologizes for the problem.
+
+    - The POSIX support  of MacOS resource-fork fonts  (Suitcase fonts
+      and LaserWriter Type1 PostScript fonts) was broken in 2.3.8.  If
+      FreeType2 is built without Carbon framework, these fonts are not
+      handled correctly.  Version 2.3.7 didn't have this bug.
+
+    - `FT_Get_Advance' (and `FT_Get_Advances') returned bad values for
+      almost all font formats except TrueType fonts.
+
+    - Fix a bug  in the SFNT  kerning table  loader/parser which could
+      crash the engine if certain malformed tables were encountered.
+
+    - Composite SFNT bitmaps are now handled correctly.
+
+
+  II. IMPORTANT CHANGES
+
+    - The   new  functions   `FT_Get_CID_Is_Internally_CID_keyed'  and
+      `FT_Get_CID_From_Glyph_Index'  can be  used to  access CID-keyed
+      CFF fonts  via CID  values.  This code  has been  contributed by
+      Michael Toftdal.
+
+
+  III. MISCELLANEOUS
+
+    - `FT_Outline_Get_InsideBorder'  returns   FT_STROKER_BORDER_RIGHT
+      for empty outlines.  This was incorrectly documented.
+
+    - The `ftview' demo program now supports UTF-8 encoded strings.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.8 and 2.3.7
+
+  I. IMPORTANT BUG FIXES
+
+    - CID-keyed fonts in an SFNT wrapper were not handled correctly.
+
+    - The smooth renderer produced truncated images (on the right) for
+      outline parts with negative horizontal values.  Most fonts don't
+      contain outlines left  to the y coordinate axis, but  the effect
+      was very noticeable for outlines processed with FT_Glyph_Stroke,
+      using thick strokes.
+
+    - `FT_Get_TrueType_Engine_Type'  returned a  wrong  value if  both
+      configuration  macros  TT_CONFIG_OPTION_BYTECODE_INTERPRETER and
+      TT_CONFIG_OPTION_UNPATENTED_HINTING were defined.
+
+    - The  `face_index'  field  in   the  `FT_Face'  structure  wasn't
+      initialized properly after calling FT_Open_Face and friends with
+      a positive face index for CFFs,  WinFNTs, and, most importantly,
+      for TrueType Collections (TTCs).
+
+
+  II. IMPORTANT CHANGES
+
+    - Rudimentary support for Type 1  fonts and CID-keyed Type 1 fonts
+      in an SFNT wrapper has been  added -- such fonts are used on the
+      Mac.  The core  SFNT tables `TYP1' and `CID '  are passed to the
+      PS Type 1  and CID-keyed PS font drivers;  other tables (`ALMX',
+      `BBOX', etc.) are not supported yet.
+
+    - A  new interface  to extract  advance values  of glyphs  without
+      loading their outlines has been added.  The functions are called
+      `FT_Get_Advance' and `FT_Get_Advances'; they are defined in file
+      `ftadvanc.h' (to be accessed as FT_ADVANCES_H).
+
+    - A new function `FT_Get_FSType_Flags' (in FT_FREETYPE_H) has been
+      contributed  by   David  Bevan  to  access   the  embedding  and
+      subsetting restriction information of fonts.
+
+
+  III. MISCELLANEOUS
+
+    - FT_MulFix is now an inlined function; by default, assembler code
+      is provided for x86 and ARM.  See FT_CONFIG_OPTION_INLINE_MULFIX
+      and FT_CONFIG_OPTION_NO_ASSEMBLER (in ftoption.h) for more.
+
+    - The handling of `tricky' fonts  (that is, fonts which don't work
+      with the  autohinter, needing the font  format's hinting engine)
+      has been generalized and changed slightly:
+
+      . A new  face flag  FT_FACE_FLAG_TRICKY indicates that  the font
+        format's  hinting engine is  necessary for  correct rendering.
+        The macro FT_IS_TRICKY can be used to check this flag.
+
+      . FT_LOAD_NO_HINTING is now ignored for tricky fonts.  To really
+        force  raw  loading  of  such fonts  (without  hinting),  both
+        FT_LOAD_NO_HINTING  and FT_LOAD_NO_AUTOHINT  must  be used  --
+        this is something which you probably never want to do.
+
+      . Tricky  TrueType fonts  always use  the  bytecode interpreter,
+        either the patented or unpatented version.
+
+    - The  function  `FT_GlyphSlot_Own_Bitmap'  has  been  moved  from
+      FT_SYNTHESIS_H to FT_BITMAP_H; it  is now part of the `official'
+      API.   (The functions  in  FT_SYNTHESIS_H are  still subject  to
+      change, however.)
+
+    - In the  `ftdiff'  demo  program you  can now  toggle the  use of
+      FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH with key `a'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.7 and 2.3.6
+
+  I. IMPORTANT BUG FIXES
+
+    - If the library  was compiled on an i386  platform using gcc, and
+      compiler  option -O3 was  given, `FT_MulFix'  sometimes returned
+      incorrect  results   which  could  have   caused  problems  with
+      `FT_Request_Metrics'   and  `FT_Select_Metrics',   returning  an
+      incorrect descender size.
+
+    - Pure CFFs without  subfonts were scaled incorrectly  if the font
+      matrix  was  non-standard.  This  bug  has  been  introduced  in
+      version 2.3.6.
+
+    - The  `style_name'  field  in  the  `FT_FaceRec'  structure often
+      contained  a wrong  value for  Type 1  fonts.  This misbehaviour
+      has been  introduced  in  version  2.3.6  while  trying  to  fix
+      another   problem.   [Note,  however,   that   this   value   is
+      informative only  since  the  used  algorithm to  extract  it is
+      very simplistic.]
+
+
+  II. IMPORTANT CHANGES
+
+    - Two      new      macros,      FT_OUTLINE_SMART_DROPOUTS     and
+      FT_OUTLINE_EXCLUDE_STUBS,  have been introduced.   Together with
+      FT_OUTLINE_IGNORE_DROPOUTS (which  was ignored previously) it is
+      now possible to control the dropout mode  of the `raster' module
+      (for B&W rasterization),   using  the   `flags'  field   in  the
+      `FT_Outline' structure.
+
+    - The TrueType bytecode interpreter now passes the dropout mode to
+      the B&W rasterizer.  This greatly increases the output for small
+      ppem values of many fonts like `pala.ttf'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.6 and 2.3.5
+
+  I. IMPORTANT BUG FIXES
+
+    - A  bunch of  potential security  problems have  been found.  All
+      users should update.
+
+    - Microsoft  Unicode  cmaps  in  TrueType  fonts  are  now  always
+      preferred over Apple cmaps.  This is not a bug per se, but there
+      exist some buggy  fonts created for MS which  have broken  Apple
+      cmaps.  This affects  only the automatic  selection of FreeType;
+      it's always possible to manually select an Apple Unicode cmap if
+      desired.
+
+    - Many bug fixes to the TrueType bytecode interpreter.
+
+    - Improved Mac support.
+
+    - Subsetted CID-keyed CFFs are now supported correctly.
+
+    - CID-keyed CFFs with subfonts which are scaled in a  non-standard
+      way are now handled correctly.
+
+    - A call to FT_Open_Face with `face_index' < 0 crashed FreeType if
+      the font was a Windows (bitmap) FNT/FON.
+
+
+  II. IMPORTANT CHANGES
+
+    - The new function `FT_Get_CID_Registry_Ordering_Supplement' gives
+      access to  those fields in a CID-keyed font.  The code  has been
+      contributed by Derek Clegg.
+
+    - George Williams  contributed  code  to validate  the new  `MATH'
+      OpenType  table (within  the `otvalid'  module).  The  `ftvalid'
+      demo program has been extended accordingly.
+
+    - An API for cmap 14 support  (for Unicode Variant Selectors, UVS)
+      has been contributed by George Williams.
+
+    - A new face flag FT_FACE_FLAG_CID_KEYED has been added,  together
+      with a macro FT_IS_CID_KEYED which evaluates to 1 if the font is
+      CID-keyed.
+
+
+  III. MISCELLANEOUS
+
+    - Build support for symbian has been contributed.
+
+    - Better WGL4 glyph name support, contributed by Sergey Tolstov.
+
+    - Debugging output of the  various FT_TRACEX macros is now sent to
+      stderr.
+
+    - The `ftview' demo program now provides artificial slanting too.
+
+    - The `ftvalid' demo  program has a new  option `-f' to select the
+      font index.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.5 and 2.3.4
+
+  I. IMPORTANT BUG FIXES
+
+    - Some subglyphs in TrueType fonts were handled incorrectly due to
+      a missing graphics state reinitialization.
+
+    - Large .Z files  (as distributed with some X11  packages) weren't
+      handled correctly, making FreeType increase the heap stack in an
+      endless loop.
+
+    - A large  number of  bugs have  been fixed  to avoid  crashes and
+      endless loops with invalid fonts.
+
+
+  II. IMPORTANT CHANGES
+
+    - The  two new  cache functions  `FTC_ImageCache_LookupScaler' and
+      `FTC_SBit_Cache_LookupScaler' have been added to allow lookup of
+      glyphs using an  `FTC_Scaler' object;  this makes it possible to
+      use fractional pixel sizes in the cache.  The demo programs have
+      been updated accordingly to use this feature.
+
+    - A new API  `FT_Get_CMap_Format' has been added to  get the  cmap
+      format  of a  TrueType font.   This  is useful  in handling  PDF
+      files.  The code has been contributed by Derek Clegg.
+
+    - The  auto-hinter  now  produces  better  output  by  default for
+      non-Latin scripts  like Indic.   This was done by  using the CJK
+      hinting module  as the default instead of the Latin one.  Thanks
+      to Rahul Bhalerao for this suggestion.
+
+    - A new API `FT_Face_CheckTrueTypePatents'  has been added to find
+      out  whether  a  given  TrueType  font  uses  patented  bytecode
+      instructions.   The  `ft2demos' bundle  contains a  new  program
+      called `ftpatchk' which demonstrates its usage.
+
+    - A  new  API  `FT_Face_SetUnpatentedHinting'  has  been  added to
+      enable or disable the unpatented hinter.
+
+    - Support for Windows FON files in PE format  has been contributed
+      by Dmitry Timoshkov.
+
+
+  III. MISCELLANEOUS
+
+    - Vincent Richomme contributed Visual C++ project files for Pocket
+      PCs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.4 and 2.3.3
+
+  I. IMPORTANT BUG FIXES
+
+    - A serious  bug  in  the  handling  of bitmap  fonts (and  bitmap
+      strikes of outline fonts) has been introduced in 2.3.3.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.3 and 2.3.2
+
+  I. IMPORTANT BUG FIXES
+
+    - Remove a serious regression in the TrueType bytecode interpreter
+      that was introduced  in version 2.3.2.  Note that  this does not
+      disable  the  improvements  introduced  to  the  interpreter  in
+      version 2.3.2,  only some ill  cases that occurred  with certain
+      fonts (though a few popular ones).
+
+    - The auto-hinter now  ignores single-point contours for computing
+      blue zones.   This bug  created `wavy' baselines  when rendering
+      text  with  various  fonts  that  use these  contours  to  model
+      mark-attach points  (these are points that  are never rasterized
+      and are placed outside of the glyph's real outline).
+
+    - The `rsb_delta' and `lsb_delta' glyph slot fields are now set to
+      zero for mono-spaced fonts.  Otherwise code that uses them would
+      essentially ruin the fixed-advance property.
+
+    - Fix  CVE-2007-1351 which  can  cause an  integer overflow  while
+      parsing  BDF fonts,  leading to  a potentially  exploitable heap
+      overflow condition.
+
+
+  II. MISCELLANEOUS
+
+    - Fixed compilation issues on some 64-bit platforms (see ChangeLog
+      for details).
+
+    - A new demo  program `ftdiff' has been added  to compare TrueType
+      hinting, FreeType's auto  hinting, and rendering without hinting
+      in three columns.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.2 and 2.3.1
+
+  I. IMPORTANT BUG FIXES
+
+    - FreeType  returned incorrect  kerning information  from TrueType
+      fonts when the bytecode  interpreter was enabled.  This happened
+      due to a typo introduced in version 2.3.0.
+
+    - Negative  kerning  values  from   PFM  files  are  now  reported
+      correctly  (they were read  as 16-bit  unsigned values  from the
+      file).
+
+    - Fixed  a small  memory leak  when `FT_Init_FreeType'  failed for
+      some reason.
+
+    - The Postscript hinter placed and sized very thin and ghost stems
+      incorrectly.
+
+    - The TrueType bytecode  interpreter has been fixed to  get rid of
+      most of the  rare differences seen in comparison  to the Windows
+      font loader.
+
+
+  II. IMPORTANT CHANGES
+
+    - The auto-hinter  now better deals  with serifs and  corner cases
+      (e.g.,  glyph '9'  in Arial  at 9pt,  96dpi).  It  also improves
+      spacing  adjustments and doesn't  change widths  for non-spacing
+      glyphs.
+
+    - Many   Mac-specific   functions   are  deprecated   (but   still
+      available);  modern replacements  have been  provided  for them.
+      See the documentation in file `ftmac.h'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.1 and 2.3.0
+
+  I. IMPORTANT BUG FIXES
+
+    - The TrueType interpreter sometimes returned incorrect horizontal
+      metrics due to a bug in the handling of the SHZ instruction.
+
+    - A typo  in  a  security  check  introduced  after  version 2.2.1
+      prevented FreeType to render some glyphs in CFF fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.0 and 2.2.1
+
+  I. IMPORTANT BUG FIXES
+
+    - The  PCF font  loader  is  now much  more  robust while  loading
+      malformed font files.
+
+    - Various memory leaks have been found and fixed.
+
+    - The TrueType name loader now deals properly with some fonts that
+      encode their  names in UTF-16 (the specification  was vague, and
+      the code incorrectly assumed UCS-4).
+
+    - Fixed the TrueType bytecode  loader to deal properly with subtle
+      monochrome/gray  issues  when   scaling  the  CVT.   Some  fonts
+      exhibited bad rendering artifacts otherwise.
+
+    - `FT_GlyphSlot_Embolden' now  supports vertical layouts correctly
+      (it mangled the vertical advance height).
+
+    - Fixed byte  endian issues  of `ftmac.c' to  support Mac OS  X on
+      i386.
+
+    - The  PFR  font loader  no  longer  erroneously  tags font  files
+      without any outlines as FT_FACE_FLAG_SCALABLE.
+
+
+  II. NEW API FUNCTIONS
+
+    - `FT_Library_SetLcdFilter' allows you  to select a special filter
+      to be  applied to the bitmaps generated  by `FT_Render_Glyph' if
+      one of the FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V modes has
+      been  selected.  This filter  is used  to reduce  color fringes;
+      several  settings are  available  through the  FT_LCD_FILTER_XXX
+      enumeration.
+
+      Its  declaration   and  documentation  can  be   found  in  file
+      `include/freetype/ftlcdfil.h'   (to  be   accessed   with  macro
+      FT_LCD_FILTER_H).
+
+      *IMPORTANT*:     This      function     returns     an     error
+      (FT_Err_Unimplemented_Feature) in default  builds of the library
+      for patent reasons.  See below.
+
+    - `FT_Get_Gasp'  allows you  to query  the flags  of  the TrueType
+      `gasp' table for  a given character pixel size.   This is useful
+      to duplicate  the text rendering  of MS Windows when  the native
+      bytecode  interpreter is  enabled (which  isn't the  default for
+      other patent reasons).
+
+      Its  declaration   and  documentation  can  be   found  in  file
+      `include/freetype/ftgasp.h'   (to   be   accessed   with   macro
+      FT_GASP_H).
+
+
+  III. IMPORTANT CHANGES
+
+    - The auto-hinter has been tuned a lot to improve its results with
+      serif fonts, resulting in much better font rendering of many web
+      pages.
+
+    - The unpatented  hinter is now part  of the default  build of the
+      library; we  have added  code to automatically  support `tricky'
+      fonts that need it.
+
+      This means  that FreeType should `just work'  with certain Asian
+      fonts, like  MingLiU, which cannot properly be  loaded without a
+      bytecode interpreter,  but which fortunately  do not use  any of
+      the patented  bytecode opcodes.  We detect these  fonts by name,
+      so please  report any font file  that doesn't seem  to work with
+      FreeType, and  we shall do what we  can to support it  in a next
+      release.
+
+      Note  that  the API  hasn't  changed,  so  you can  still  force
+      unpatented hinting with a special parameter to `FT_Open_Face' as
+      well.  This  might be useful in  same cases; for  example, a PDF
+      reader might present  a user option to activate  it to deal with
+      certain  `tricky'   embedded  fonts  which   cannot  be  clearly
+      identified.
+
+      If you are  a developer for embedded systems,  you might want to
+      *disable*  the   feature  to  save  code   space  by  undefining
+      TT_CONFIG_OPTION_UNPATENTED_HINTING in file `ftoption.h'.
+
+    - LCD-optimized rendering is now  *disabled* in all default builds
+      of  the  library,  mainly   due  to  patent  issues.   For  more
+      information see:
+
+      https://lists.gnu.org/archive/html/freetype/2006-09/msg00064.html
+
+      A  new  configuration macro  FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+      has been introduced in  `ftoption.h'; manually define it in this
+      file if you want to re-enable the feature.
+
+      The  change only  affects the  implementation, not  the FreeType
+      API.  This means that clients don't need to be modified, because
+      the library still generates  LCD decimated bitmaps, but with the
+      added constraint that R=G=B on each triplet.
+
+      The  displayed result  should  be equal  to normal  anti-aliased
+      rendering.
+
+      Additionally,  if   FT_CONFIG_OPTION_SUBPIXEL_RENDERING  is  not
+      defined, the new  `FT_Library_SetLcdFilter' function returns the
+      FT_Err_Unimplemented_Feature error code.
+
+    - Some computation bugs in  the TrueType bytecode interpreter were
+      found,  which  allow us  to  get rid  of  very  subtle and  rare
+      differences we had experienced with the Windows renderer.
+
+    - It is now possible to cross-compile the library easily.  See the
+      file `docs/INSTALL.CROSS' for details.
+
+    - The file `src/base/ftmac.c' now contains code for Mac OS X only;
+      its  deprecated function  `FT_GetFile_From_Mac_Font_Name' always
+      returns an  error even if the QuickDraw  framework is available.
+      The previous version has been moved to `builds/mac/ftmac.c'.
+
+      Selecting  configure option `--with-quickdraw-carbon'  makes the
+      build process use the original `ftmac.c' file instead of the Mac
+      OS X-only version.
+
+
+  IV. MISCELLANEOUS
+
+    - Various performance and memory footprint optimizations have been
+      performed on  the TrueType and CFF font  loaders, sometimes with
+      very drastic  benefits (e.g., the  TrueType loader is  now about
+      25% faster;  FreeType should use  less heap memory  under nearly
+      all conditions).
+
+    - The anti-aliased rasterizer has been optimized and is now 15% to
+      25%  percent  faster than  in  previous  versions, depending  on
+      content.
+
+    - The Type 1 loader has been improved; as an example, it now skips
+      top-level dictionaries properly.
+
+    - Better support for Mac  fonts on POSIX systems, plus compilation
+      fixes for Mac OS X on ppc64 where `ftmac.c' cannot be built.
+
+    - Configuration  without `--with-old-mac-fonts'  does  not include
+      `ftmac.c' (this was the behaviour in FreeType version 2.1.10).
+
+    - The TrueTypeGX validator (gxvalid) checks the order of glyph IDs
+      in the kern table.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.2.1 and 2.2
+
+  I. IMPORTANT BUG FIXES
+
+    - Various integer overflows have been fixed.
+
+    - PFB fonts with MacOS resource fork weren't  handled correctly on
+      non-MacOS platforms.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.2 and 2.1.10
+
+(not released officially)
+
+  I. IMPORTANT BUG FIXES
+
+    - Vertical metrics for SFNT fonts were incorrect sometimes.
+
+    - The FT_HAS_KERNING macro always returned 0.
+
+    - CFF OpenType  fonts didn't  return correct vertical  metrics for
+      glyphs with outlines.
+
+    - If FreeType was compiled without hinters, all font formats based
+      on PS outlines weren't scaled correctly.
+
+
+  II. IMPORTANT CHANGES
+
+    - Version 2.2 no longer exposes its internals, that is, the header
+      files  located in  the `include/freetype/internal'  directory of
+      the source package are not  copied anymore by the `make install'
+      command.  Consequently, a number of rogue clients which directly
+      access  FreeType's  internal   functions  and  structures  won't
+      compile without modification.
+
+      We provide  patches for  most of those  rogue clients.   See the
+      following page for more information:
+
+        https://www.freetype.org/freetype2/patches/rogue-patches.html
+
+      Note that, as  a convenience to our Unix  desktop users, version
+      2.2 is *binary* compatible with FreeType 2.1.7, which means that
+      installing this  release on  an existing distribution  shall not
+      break any working desktop.
+
+    - FreeType's build  mechanism has been redesigned.   With GNU make
+      it  is  now  sufficient  in   most  cases  to  edit  two  files:
+      `modules.cfg',  to  select   the  library  components,  and  the
+      configuration  file  `include/freetype/config/ftoption.h' (which
+      can be copied to the objects directory).  Removing unused module
+      directories   to    prevent   its   compilation    and   editing
+      `include/freetype/config/ftmodule.h' is no longer necessary.
+
+    - The  LIGHT  hinting algorithm  produces  more pleasant  results.
+      Also, using the  FT_LOAD_TARGET_LIGHT flags within FT_Load_Glyph
+      always forces auto-hinting, as a special exception.  This allows
+      you to experiment with it  even if you have enabled the TrueType
+      bytecode interpreter in your build.
+
+    - The auto hinter now employs a new algorithm for CJK fonts, based
+      on Akito  Hirai's patch.   Note that this  only works  for fonts
+      with a Unicode charmap at the moment.
+
+    - The following callback function  types have changed slightly (by
+      adding the `const' keyword where appropriate):
+
+        FT_Outline_MoveToFunc
+        FT_Outline_LineToFunc
+        FT_Outline_ConicToFunc
+        FT_Outline_CubicToFunc
+        FT_SpanFunc
+        FT_Raster_RenderFunc
+
+        FT_Glyph_TransformFunc
+        FT_Renderer_RenderFunc
+        FT_Renderer_TransformFunc
+
+      Note that this doesn't affect binary backward compatibility.
+
+    - On MacOS,  new APIs have  been added as replacements  for legacy
+      APIs:  `FT_New_Face_From_FSRef'  for  `FT_New_Face_From_FSSpec',
+      and              `FT_GetFile_From_Mac_ATS_Name'              for
+      `FT_GetFile_From_Mac_Name'.  Legacy APIs are still available, if
+      FreeType is built without disabling them.
+
+    - A new  API `FT_Select_Size'  has been added  to select  a bitmap
+      strike  by its  index.   Code using  other  functions to  select
+      bitmap strikes should be updated to use this function.
+
+    - A  new API  `FT_Get_SubGlyph_Info'  has been  added to  retrieve
+      subglyph data.  This can be  used by rogue clients which used to
+      access the internal headers to get the corresponding data.
+
+    - In 2.1.10, the behaviour of `FT_Set_Pixel_Sizes' was changed for
+      BDF/PCF fonts,  and only  for them.  This  causes inconsistency.
+      In this release,  we undo the change.  The  intent of the change
+      in 2.1.10  is to allow  size selection through  real dimensions,
+      which can now be done through `FT_Request_Size'.
+
+    - Some security  issues were discovered  and fixed in the  CFF and
+      Type  1 loader, causing  crashes of  FreeType by  malformed font
+      files.
+
+
+  III. MISCELLANEOUS
+
+    - The documentation  for FT_LOAD_TARGET_XXX and FT_RENDER_MODE_XXX
+      values now better reflects its usage and differences: One set is
+      used to specify the hinting algorithm, the other to specify  the
+      pixel rendering mode.
+
+    - `FT_New_Face' and `FT_New_Face_From_FSSpec' in ftmac.c have been
+      changed to count supported scalable faces (sfnt, LWFN) only, and
+      to  return the  number of  available faces  via face->num_faces.
+      Unsupported bitmap faces (fbit, NFNT) are ignored.
+
+    - builds/unix/configure  has been  improved for  MacOS X.   It now
+      automatically checks available  functions in Carbon library, and
+      prepare to use newest  functions by default.  Options to specify
+      the  dependencies of  each Carbon  APIs (FSSpec,  FSRef, old/new
+      QuickDraw, ATS)  are available too.  By manual  disabling of all
+      QuickDraw   functionality,  FreeType   can   be  built   without
+      `deprecated   function'   warnings    on   MacOS   10.4.x,   but
+      FT_GetFile_Mac_Name  in  ftmac.c  then  is changed  to  a  dummy
+      function, and returns an `unimplemented' error.  For details see
+      builds/mac/README.
+
+    - SFNT cmap handling has been  improved, mainly to run much faster
+      with CJK fonts.
+
+    - A   new  function   `FT_Get_TrueType_Engine_Type   (declared  in
+      `FT_MODULE_H')  is  provided  to  determine the  status  of  the
+      TrueType   bytecode  interpreter   compiled  into   the  library
+      (patented, unpatented, unimplemented).
+
+    - Vertical metrics of glyphs are  synthesized if the font does not
+      provide such information.  You can tell whether  the metrics are
+      synthesized or not by checking the FT_FACE_FLAG_VERTICAL flag of
+      the face.
+
+    - The demo programs  `ftview' and  `ftstring' have been  rewritten
+      for better readability.   `ftview' has a new switch `-p' to test
+      FT_New_Memory_Face (instead of FT_New_Face).
+
+    - FreeType now honours bit 1 in the `head' table of TrueType fonts
+      (meaning `left sidebearing point at x=0').  This helps with some
+      buggy fonts.
+
+    - Rudimentary support for Adobe's new `SING Glyphlet' format.  See
+
+        https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5148.SING_Tutorial.pdf
+
+      for more information.
+
+    - The `ftdump'  program from the `ft2demos' bundle  now shows some
+      information about charmaps.  It  also supports a new switch `-v'
+      to increase verbosity.
+
+    - Better AFM support.  This includes track kerning support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.10 and 2.1.9
+
+  I. IMPORTANT BUG FIXES
+
+    - The size comparison for BDF and PCF files could fail sometimes.
+
+    - Some  CFF files  were still not  loaded  correctly.   Patch from
+      Derek Noonburg.
+
+    - The stroker still had some serious bugs.
+
+    - Boris  Letocha  fixed a  bug in  the  TrueType interpreter:  The
+      NPUSHW instruction wasn't skipped correctly in IF clauses.  Some
+      fonts like `Helvetica 75 Bold' failed.
+
+    - Another  serious  bug  in  handling  TrueType hints  caused many
+      distortions.  It has been introduced in version 2.1.8, and it is
+      highly recommended to upgrade.
+
+    - FreeType didn't properly parse empty Type 1 glyphs.
+
+    - An unbound dynamic buffer growth was fixed in the PFR loader.
+
+    - Several bugs have been fixed in the cache sub-system.
+
+    - FreeType behaved incorrectly when resizing two distinct but very
+      close character pixel sizes through `FT_Set_Char_Size' (Savannah
+      bug #12263).
+
+    - The auto-hinter didn't work properly for fonts without a Unicode
+      charmap -- it even refused to load the glyphs.
+
+
+  II. IMPORTANT CHANGES
+
+    - Many fixes have been applied to drastically reduce the amount of
+      heap   memory   used   by   FreeType,   especially   when  using
+      memory-mapped font files  (which is the default on Unix  systems
+      which support them).
+
+    - The auto-hinter  has been replaced with a new module, called the
+      `auto-fitter'.  It consumes  less memory  than its  predecessor,
+      and it is  prepared to support non-latin scripts  better in next
+      releases.
+
+    - George Williams  contributed code to read  kerning data from PFM
+      files.
+
+    - FreeType   now   uses    the   TT_NAME_ID_PREFERRED_FAMILY   and
+      TT_NAME_ID_PREFERRED_SUBFAMILY   strings   (if   available)  for
+      setting  family  and  style in SFNT  fonts  (patch from Kornfeld
+      Eliyahu Peter).
+
+    - A  new  API `FT_Sfnt_Table_Info'  (in FT_TRUETYPE_TABLES_H)  has
+      been added to retrieve name and size information of SFNT tables.
+
+    - A new API `FT_OpenType_Validate' (in FT_OPENTYPE_VALIDATE_H) has
+      been added to validate OpenType tables  (BASE, GDEF, GPOS, GSUB,
+      JSTF).   After validation  it is  no longer  necessary to  check
+      for errors in those tables while accessing them.
+
+      Note that  this module might  be moved to another library in the
+      future  to avoid  a tight  dependency between  FreeType and  the
+      OpenType specification.
+
+    - A new API in FT_BITMAP_H  (`FT_Bitmap_New', `FT_Bitmap_Convert',
+      `FT_Bitmap_Copy',  `FT_Bitmap_Embolden',  `FT_Bitmap_Done')  has
+      been added.   Its  use is  to convert an  FT_Bitmap structure in
+      1bpp, 2bpp,  4bpp, or 8bpp  format into  another 8bpp FT_Bitmap,
+      probably using a different pitch, and to further manipulate it.
+
+    - A new  API `FT_Outline_Embolden'  (in FT_OUTLINE_H) gives  finer
+      control how outlines are emboldened.
+
+    - `FT_GlyphSlot_Embolden' (in FT_SYNTHESIS_H)  now handles bitmaps
+      also (code contributed  by Chia I Wu).  Note that this  function
+      is still experimental and may be replaced with a better API.
+
+    - The method  how BDF and PCF  bitmap fonts  are accessed has been
+      refined.   Formerly,   FT_Set_Pixel_Sizes  and  FT_Set_Char_Size
+      were  synonyms in  FreeType's  BDF and PCF interface.  This  has
+      changed now.  FT_Set_Pixel_Sizes  should be  used to  select the
+      actual  font dimensions  (the `strike',  which is the sum of the
+      `FONT_ASCENT'    and    `FONT_DESCENT'    properties),     while
+      FT_Set_Char_Size  selects  the  `nominal' size  (the `PIXELSIZE'
+      property).  In both functions, the width parameter is ignored.
+
+
+  III. MISCELLANEOUS
+
+    - The BDF driver  no longer converts  all returned bitmaps  with a
+      depth of 2bpp or 4bpp to a depth of 8bpp.  The documentation has
+      not  mentioned  this  explicitly,  but  implementors  might have
+      relied on this after looking into the source files.
+
+    - A new option `--ftversion' has been  added to freetype-config to
+      return the FreeType version.
+
+    - The  memory  debugger  has  been  updated   to  dump  allocation
+      statistics on  all allocation  sources in the library.   This is
+      useful to  spot greedy  allocations when  loading and processing
+      fonts.
+
+    - We removed a huge array of constant pointers to constant strings
+      in the `psnames' module.   The problem was that  compilations in
+      PIC mode (i.e.,  when generating a  Unix shared object/dll)  put
+      the array  into the non-shared  writable section of  the library
+      since absolute pointers are not relocatable by nature.
+
+      This reduces the memory consumption by approximately 16KByte per
+      process linked  to FreeType.   We now also store  the array in a
+      compressed form (as a trie) which saves about 20KByte of code as
+      well.
+
+    - Kirill  Smelkov provided  patches to make  src/raster/ftraster.c
+      compile stand-alone again.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.9 and 2.1.8
+
+  I. IMPORTANT BUG FIXES
+
+    - The function  `FT_Get_CharMap_Index' was only declared,  without
+      any  real  code.   For  consistency,  it  has  been  renamed  to
+      `FT_Get_Charmap_Index'.   (This function is needed  to implement
+      cmap caches.)
+
+    - `FT_Outline_Get_BBox'  sometimes returned  incorrect values  for
+      conic outlines (e.g., for TrueType fonts).
+
+    - Handling of `bhed' table has been fixed.
+
+    - The TrueType driver with enabled byte code interpreter sometimes
+      returned artifacts due to incorrect rounding.  This bug has been
+      introduced after version 2.1.4.
+
+    - The BDF driver dropped the last glyph in the font.
+
+    - The BDF driver now uses the DEFAULT_CHAR property (if available)
+      to select a glyph shape for the undefined glyph.
+
+    - The stroker failed for closed outlines and single points.
+
+
+  II. IMPORTANT CHANGES
+
+    - George  Williams   contributed  code  to   handle  Apple's  font
+      distortion technology found in GX fonts (`avar', `cvar', `fvar',
+      and `gvar' tables;  the Multiple Masters  API has been  slightly
+      extended to cope with the new functionality).
+
+    - The `FT_GlyphSlotRec' structure has been extended:  The elements
+      `lsb_delta' and  `rsb_delta' give the difference  between hinted
+      and  unhinted  left and right  side bearings  if autohinting  is
+      active.  Using those values can improve the inter-letter spacing
+      considerably.   See the documentation of  `FT_GlyphSlotRec'  and
+      the `ftstring' demo program how to use it.
+
+    - Loading TrueType and Type 1 fonts has been made much faster.
+
+    - The stroker is  no longer experimental (but the  cache subsystem
+      still is).
+
+
+  III. MISCELLANEOUS
+
+    - A new  documentation file  `formats.txt' describes various  font
+      formats supported (and not supported) by FreeType.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.8 and 2.1.7
+
+  I. IMPORTANT BUG FIXES
+
+    - The native  TrueType hinter contained some  bugs which prevented
+      some fonts to be rendered correctly, most notably Legendum.otf.
+
+    - The PostScript hinter now produces improved results.
+
+    - The  linear advance  width  and height  values were  incorrectly
+      rounded,  making  them virtually  unusable  if  not loaded  with
+      FT_LOAD_LINEAR_DESIGN.
+
+    - Indexing CID-keyed CFF fonts is  now working: The glyph index is
+      correctly  treated as a  CID, similar  to FreeType's  CID driver
+      module.  Note that CID CMap support is still missing.
+
+    - The FT_FACE_FLAG_GLYPH_NAMES flag  is now  set correctly for all
+      font formats.
+
+    - Some subsetted Type 1  fonts weren't parsed correctly.  This bug
+      has been introduced in 2.1.7.  In summary, the Type 1 parser has
+      become more robust.
+
+    - Non-decimal numbers weren't parsed correctly in PS fonts.
+
+    - The WinFNT driver now correctly reports FT_ENCODING_NONE for all
+      but one encoding.  Use  the new FT_WinFNT_ID_XXX values together
+      with `FT_Get_WinFNT_Header' to get the WinFNT charset ID.
+
+    - The descender metrics (face->size->metrics.descender) for WinFNT
+      bitmap fonts had the wrong sign.
+
+    - The (emulated) `seac' support for CFF fonts was broken.
+
+    - The `flex' operator didn't work for CFF fonts.
+
+    - PS glyphs  which  use  the   `hintmask'  operator  haven't  been
+      rendered correctly in some cases.
+
+    - Metrics for BDF and PCF bitmap font formats have been fixed.
+
+    - Autohinting  is now  disabled for  glyphs  which  are vertically
+      distorted  or mirrored  (using a  transformation matrix).   This
+      fixes a bug which produced zero-height glyphs.
+
+    - The   `freetype-config'   script   now  handles   --prefix   and
+      --exec-prefix correctly; it also  returns the proper --rpath (or
+      -R) value if FreeType has been built as a shared library.
+
+
+  II. IMPORTANT CHANGES
+
+    - Both  PCF  and BDF  drivers  now  handle  the SETWIDTH_NAME  and
+      ADD_STYLE_NAME    properties.     Values    are   appended    to
+      face->style_name; example: `Bold SemiCondensed'.
+
+    - The PCF driver now handles bitmap  fonts compressed with the LZW
+      algorithm (extension .pcf.Z, compressed with `compress').
+
+    - A  new  API   function  `FT_Get_CMap_Language_ID'  (declared  in
+      `tttables.h')  is  available  to   get  the  language  ID  of  a
+      TrueType/SFNT cmap.
+
+    - The hexadecimal format of  data after the `StartData' command in
+      CID-keyed Type 1 fonts is now supported.  While this can't occur
+      in  file-based   fonts,  it  can   happen  in  document-embedded
+      resources of PostScript documents.
+
+    - Embedded bitmaps in SFNT-based CFF fonts are now supported.
+
+    - A simple  API is  now available  to control  FreeType's  tracing
+      mechanism if compiled  with FT_DEBUG_LEVEL_TRACE.   See the file
+      `ftdebug.h' for more details.
+
+    - YAMATO Masatake contributed improved  handling of MacOS resource
+      forks on non-MacOS platforms (for example, Linux can mount MacOS
+      file systems).
+
+    - Support for MacOS has been improved; there is now a new function
+      `FT_New_Face_From_FSSpec'  similar to `FT_New_Face'  except that
+      it accepts an FSSpec instead of a path.
+
+    - The cache sub-system has been rewritten.
+
+      - There is now support for deinstallation of faces.
+
+      - A new  API function `FTC_Manager_RemoveFaceID'  has been added
+        to  delete  all  `idle'  nodes  that  correspond  to  a  given
+        FTC_FaceID.  All `locked' nodes  (i.e., those with a reference
+        count > 0), will be modified to prevent them from appearing in
+        further  lookups (they  will  be cleaned  normally when  their
+        reference count reaches 0).
+
+      - There  is  now  support  for point  scaling  (i.e.,  providing
+        character sizes in points + dpis, instead of pixels).
+
+      - Three abstract cache classes are now available:
+
+          FTC_GCache:  Used to store  one glyph  item per  cache node,
+                      with the ability to group common attributes into
+                      `families'.      This    replaces     the    old
+                      FTC_GlyphCache class.
+
+          FTC_ICache: Used to store one FT_Glyph per cache node.  This
+                      extends  FTC_GCache.  Family  definition, family
+                      comparison, and  glyph loading are  however left
+                      to sub-classes.
+
+          FTC_SCache: Used to  store up to 16 small  bitmaps per cache
+                      node.    This    extends   FTC_GCache.    Family
+                      definition, family  comparison and glyph loading
+                      are however left to sub-classes.
+
+      - The file `src/cache/ftcbasic.c' implements:
+
+          FTC_ImageCache: Extends    FTC_ICache;   implements   family
+                          definitions and glyph loading similar to the
+                          old API.
+
+          FTC_SBitCache: Extends    FTC_SCache,    implements   family
+                         definitions and glyph  loading similar to the
+                         old API
+
+        Client  applications  should  be  able to  extend  FTC_GCache,
+        FTC_ICache, or FTC_SCache much more easily (i.e., less code to
+        write, and  less callbacks).  For example,  one could envision
+        caches  that are  capable of  storing  transformed (obliqued),
+        stroked,   emboldened,   or   colored   glyph   images.    Use
+        `ftcbasic.c' as an example.
+
+      - All public  APIs are now  in `include/freetype/ftcache.h', (to
+        be    accessed   as    `FT_CACHE_H').     The   contents    of
+        `include/freetype/cache/' is only  needed by applications that
+        wish to implement their own caches.
+
+      - There were some major performance improvements through the use
+        of  various programming  tricks.   Cache hits  are  up to  70%
+        faster than in the old code.
+
+      - The  FTC_CMapCache has  been simplified.  Charmaps can only be
+        accessed by  index right now.  There  is also a  new API named
+        `FT_Charmap_GetIndex' for this purpose.
+
+      - The  demo programs  have been  updated to  the new  code.  The
+        previous versions will not work with the current one.
+
+      - Using  an invalid face  index in FT_Open_Face and friends  now
+        causes an error even if the font contains a single face only.
+
+
+  III. MISCELLANEOUS
+
+    - Wolfgang Domröse contributed support files for building FreeType
+      on the Atari using the PureC compiler.  Note that the Atari is a
+      16bit platform.
+
+    - Vitaliy Pasternak contributed project files for VS.NET 2003.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.7 and 2.1.6
+
+  I. IMPORTANT BUG FIXES
+
+    - Updated  to newest  libtool  version, fixing  build problems  on
+      various platforms.
+
+    - On  Unix  platforms,  `make  install' didn't  copy  the  correct
+      `ftconfig.h' file.
+
+  Note that version 2.1.7  contains the same library  C source code as
+  version 2.1.6.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.6 and 2.1.5
+
+  I. IMPORTANT BUG FIXES
+
+    - The PFR  font driver didn't  load kerning tables  correctly, and
+      the functions in FT_PFR_H didn't work at all.
+
+    - Type 1 font  files in  binary format  (PFB) with  an end-of-file
+      indicator weren't accepted by the FreeType engine.
+
+    - Fonts which contain /PaintType  and /StrokeWidth no longer cause
+      a segfault.  This bug has been introduced in version 2.1.5.
+
+    - Fonts  loaded  with   FT_LOAD_RENDER  no  longer  cause  strange
+      results.  This bug has been introduced in version 2.1.5.
+
+    - Some  Windows   (bitmap)  FNT/FON  files   couldn't  be  handled
+      correctly.
+
+
+  II. IMPORTANT CHANGES
+
+    - The internal  module API  has been heavily  changed in  favor of
+      massive simplifications within the font engine.  This also means
+      that authors of third-party modules must adapt their code to the
+      new scheme.
+
+      NOTE:  THE NEW SCHEME IS NOT COMPLETED YET.  PLEASE WAIT UNTIL A
+      FINAL ANNOUNCEMENT!
+
+    - The PostScript  parser has been enhanced to  handle comments and
+      strings   correctly.   Additionally,   more  syntax   forms  are
+      recognized.
+
+    - Added the  optional unpatented hinting system  for TrueType.  It
+      allows  typefaces which  need hinting  to produce  correct glyph
+      forms (e.g., Chinese typefaces  from Dynalab) to work acceptably
+      without infringing Apple patents.   This system is compiled only
+      if  TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING  is  defined  in
+      ftoption.h (activated by default).
+
+
+  III. MISCELLANEOUS
+
+    - There  is now  a guard  in the  public header  files  to protect
+      against inclusion of freetype.h from FreeType 1.
+
+    - Direct inclusion of freetype.h  and other public header files no
+      longer works.  You have to use the documented scheme
+
+        #include <ft2build.h>
+        #include FT_FREETYPE_H
+
+      to load freetype.h with  a symbolic name.  This protects against
+      renaming  of public  header  files (which  shouldn't happen  but
+      actually  has, avoiding two  public header  files with  the same
+      name).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.5 and 2.1.4
+
+  I. IMPORTANT BUG FIXES
+
+    - Parsing the /CIDFontName field  now removes the leading slash to
+      be in sync with other font drivers.
+
+    - gzip support was buggy.  Some fonts could not be read.
+
+    - Fonts which  have nested subglyphs  more than one level  deep no
+      longer cause a segfault.
+
+    - Creation of synthetic  cmaps for fonts in CFF  format was broken
+      partially.
+
+    - Numeric  font  dictionary entries  for  synthetic  fonts are  no
+      longer overwritten.
+
+    - The font matrix  wasn't applied to the advance  width for Type1,
+      CID, and  CFF fonts.  This caused problems  when loading certain
+      synthetic Type 1 fonts like `Helvetica Narrow'.
+
+    - The test  for the charset registry  in BDF and PCF  fonts is now
+      case-insensitive.
+
+    - FT_Vector_Rotate  sometimes  returned   strange  values  due  to
+      rounding errors.
+
+    - The  PCF  driver  now  returns  the  correct  number  of  glyphs
+      (including an artificial `notdef' glyph at index 0).
+
+    - FreeType now  supports buggy CMaps  which are contained  in many
+      CJK fonts from Dynalab.
+
+    - Opening  an invalid  font  on a  Mac  caused a  segfault due  to
+      double-freeing memory.
+
+    - BDF  fonts  with  more   than  32768  glyphs  weren't  supported
+      properly.
+
+
+  II. IMPORTANT CHANGES
+
+    - Accessing bitmap font formats has been synchronized.  To do that
+      the FT_Bitmap_Size  structure has  been extended to  contain new
+      fields `size', `x_ppem', and `y_ppem'.
+
+    - The FNT driver now returns multiple faces, not multiple strikes.
+
+    - The `psnames'  module has been  updated to the Adobe  Glyph List
+      version 2.0.
+
+    - The `psnames' module now understands `uXXXX[X[X]]' glyph names.
+
+    - The algorithm for guessing the font style has been improved.
+
+    - For fonts in SFNT format, root->height is no longer increased if
+      the line gap  is zero.  There exist fonts  (containing e.g. form
+      drawing  characters) which  intentionally have  a zero  line gap
+      value.
+
+    - ft_glyph_bbox_xxx  flags   are  now  deprecated   in  favour  of
+      FT_GLYPH_BBOX_XXX.
+
+    - ft_module_xxx   flags   are   now   deprecated  in   favour   of
+      FT_MODULE_XXX.
+
+    - FT_ENCODING_MS_{SJIS,GB2312,BIG5,WANSUNG,JOHAB}      are     now
+      deprecated               in               favour              of
+      FT_ENCODING_{SJIS,GB2312,BIG5,WANSUNG,JOHAB}  -- those encodings
+      are not specific to Microsoft.
+
+
+  III. MISCELLANEOUS
+
+    - The  autohinter  has been  further  improved;  for example,  `m'
+      glyphs now retain its vertical symmetry.
+
+    - Partial support of Mac fonts on non-Mac platforms.
+
+    - `make   refdoc'   (after   first   `make')   builds   the   HTML
+      documentation.  You need Python for this.
+
+    - The make build system should  now work more reliably on DOS-like
+      platforms.
+
+    - Support for  EMX gcc  and Watson C/C++  compilers on  MS-DOS has
+      been added.
+
+    - Better VMS build support.
+
+    - Support for the pkg-config  package by providing a `freetype.pc'
+      file.
+
+    - New configure option --with-old-mac-fonts for Darwin.
+
+    - Some source files have been  renamed (mainly to fit into the 8.3
+      naming scheme).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.4 and 2.1.3
+
+  I. IMPORTANT BUG FIXES
+
+    - Updated  to newest  libtool  version, fixing  build problems  on
+      various platforms.
+
+    - A fix  in the Gzip stream  reader: It couldn't  read certain .gz
+      files properly due to a  small typo.  In certain cases, FreeType
+      could  also loop  endlessly  when trying  to  load tiny  gzipped
+      files.
+
+    - The configure script now tries  to use the system-wide zlib when
+      it  finds one  (instead of  the  copy found  in src/gzip).   And
+      `freetype-config' has  been updated to return  relevant flags in
+      this case when invoked with `--libs' (e.g. `-lzlib').
+
+    - Certain fonts couldn't be loaded  by 2.1.3 because they lacked a
+      Unicode   charmap  (e.g.   SYMBOL.TTF).    FreeType  erroneously
+      rejected them.
+
+    - The CFF loader was modified to accept fonts which only contain a
+      subset of  their reference charset.  This  prevented the correct
+      use of PDF-embedded fonts.
+
+    - The logic to detect Unicode charmaps has been modified.  This is
+      required to  support fonts which include both  16-bit and 32-bit
+      charmaps (like very  recent asian ones) using the  new 10 and 12
+      SFNT formats.
+
+    - The TrueType  loader now limits  the depth of  composite glyphs.
+      This is necessary to prevent broken fonts to break the engine by
+      blowing the stack with recursive glyph definitions.
+
+    - The CMap cache is now  capable of managing UCS-4 character codes
+      that   are   mapped   through   extended  charmaps   in   recent
+      TrueType/OpenType fonts.
+
+    - The   cache  sub-system   now  properly   manages  out-of-memory
+      conditions  instead of  blindly  reporting them  to the  caller.
+      This means that it will try to empty the cache before restarting
+      its allocations to see if that can help.
+
+    - The  PFR driver  didn't return  the list  of  available embedded
+      bitmaps properly.
+
+    - There was  a nasty  memory leak when  using embedded  bitmaps in
+      certain font formats.
+
+
+  II. IMPORTANT CHANGES
+
+    - David Chester  contributed some enhancements  to the auto-hinter
+      that  significantly increase  the  quality of  its output.   The
+      Postscript hinter was also improved in several ways.
+
+    - The FT_RENDER_MODE_LIGHT render mode was implemented.
+
+    - A new  API function called `FT_Get_BDF_Property'  has been added
+      to FT_BDF_H to  retrieve BDF properties from BDF  _and_ PCF font
+      files.   THIS  IS  STILL  EXPERIMENTAL,  since  it  hasn't  been
+      properly tested yet.
+
+    - A Windows FNT specific API has been added, mostly to access font
+      headers.  This is used by Wine.
+
+    - TrueType tables  without an `hmtx' table are  now tolerated when
+      an  incremental interface  is  used.  This  happens for  certain
+      Type42 fonts passed from Ghostscript to FreeType.
+
+    - The PFR font driver is  now capable of returning the font family
+      and style  names when  they are available  (instead of  the sole
+      `FontID').   This  is  performed  by parsing  an  *undocumented*
+      portion of the font file!
+
+
+  III. MISCELLANEOUS
+
+    - The path stroker in FT_STROKER_H has entered beta stage.  It now
+      works very  well, but  its interface might  change a bit  in the
+      future.  More on this in later releases.
+
+    - The documentation for  FT_Size_Metrics didn't appear properly in
+      the API reference.
+
+    - The file docs/VERSION.DLL has been updated to explain versioning
+      with FreeType  (i.e., comparing release/libtool/so  numbers, and
+      how to use them in autoconf scripts).
+
+    - The  installation  documentation  has been  seriously  revamped.
+      Everything is now in the `docs' directory.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.3 and 2.1.2
+
+  I. IMPORTANT BUG FIXES
+
+    - FT_Vector_Transform  had  been  incorrectly modified  in  2.1.2,
+      resulting  in  incorrect   transformations  being  applied  (for
+      example, rotations were processed in opposite angles).
+
+    - The format  8 and 12 TrueType charmap  enumeration routines have
+      been fixed (FT_Get_Next_Char returned invalid values).
+
+    - The  PFR font driver  returned incorrect  advance widths  if the
+      outline  and metrics resolution  defined in  the font  file were
+      different.
+
+    - FT_Glyph_To_Bitmap now returns  successfully when called with an
+      FT_BitmapGlyph argument (it previously returned an error).
+
+    - A bug  in the Type 1  loader that prevented  valid font bounding
+      boxes to be loaded from multiple master fonts.
+
+    - The SFNT  validation code has been rewritten.   FreeType can now
+      load `broken'  fonts that were  usable on Windows, but  not with
+      previous versions of the library.
+
+    - The computation of bearings in the BDF driver has been fixed.
+
+    - The Postscript hinter crashed when trying to hint certain glyphs
+      (more precisely,  when trying to  apply hints to an  empty glyph
+      outline).
+
+    - The  TrueType glyph  loader  now supports  composites in  `Apple
+      format'  (they differ slightly  from Microsoft/OpenType  ones in
+      the way transformation offsets are computed).
+
+    - FreeType was  very slow at opening certain  asian CID/CFF fonts,
+      due to  fixed increment  in dynamic array  re-allocations.  This
+      has  been changed  to  exponential behaviour  to get  acceptable
+      performance.
+
+
+
+  II. IMPORTANT CHANGES
+
+    - The PCF driver now supports gzip-compressed font files natively.
+      This means that  you will be able to use  all these bitmap fonts
+      that  come with  XFree86 with  FreeType (and  libXft/libXft2, by
+      extension).
+
+    - The  automatic and  postscript hinters  have both  been updated.
+      This  results in  a relatively  important increase  of rendering
+      quality since  many nasty defaults have been suppressed.  Please
+      visit the web page:
+
+        https://www.freetype.org/hinting/smooth-hinting.html
+
+      for additional details on this topic.
+
+    - The `load_flags' parameter of `FT_Load_Glyph' is now an FT_Int32
+      (instead  of just  being  an FT_Int).   This  breaks source  and
+      binary  compatibility for  16bit systems  only,  while retaining
+      both of them for 32 and 64 bit ones.
+
+      Some new flags have been added consequently:
+
+        FT_LOAD_NO_AUTOHINT   :: Disable the use of the auto-hinter
+                                 (but not native format hinters).
+
+        FT_LOAD_TARGET_NORMAL :: Hint and render for normal
+                                 anti-aliased displays.
+
+        FT_LOAD_TARGET_MONO   :: Hint and render for 1-bit displays.
+
+        FT_LOAD_TARGET_LCD    :: Hint and render for horizontal RGB or
+                                 BGR subpixel displays (like LCD
+                                 screens).  THIS IS STILL
+                                 EXPERIMENTAL!
+
+        FT_LOAD_TARGET_LCD_V  :: Same as FT_LOAD_TARGET_LCD, for
+                                 vertical subpixel displays (like
+                                 rotated LCD screens).  THIS IS STILL
+                                 EXPERIMENTAL!
+
+      FT_LOAD_MONOCHROME   is  still   supported,  but   only  affects
+      rendering, not the hinting.
+
+      Note that the `ftview'  demo program available in the `ft2demos'
+      package  has been  updated to  support LCD-optimized  display on
+      non-paletted displays (under Win32 and X11).
+
+    - The  PFR  driver  now  supports embedded  bitmaps  (all  formats
+      supported), and returns correct kerning metrics for all glyphs.
+
+    - The TrueType charmap loader  now supports certain `broken' fonts
+      that load under Windows without problems.
+
+    - The cache API has been slightly modified (it's still a beta!):
+
+       - The type  FTC_ImageDesc has been removed; it  is now replaced
+         by  FTC_ImageTypeRec.   Note that  one  of  its  fields is  a
+         `load_flag' parameter for FT_Load_Glyph.
+
+       - The  field  `num_grays' of  FT_SBitRec  has  been changed  to
+         `max_grays'  in  order to  fit  within  a  single byte.   Its
+         maximum value is thus 255 (instead of 256 as previously).
+
+
+  III. MISCELLANEOUS
+
+    - Added support  for the  DESTDIR variable during  `make install'.
+      This simplifies packaging of FreeType.
+
+    - Included modified  copies of the  ZLib sources in  `src/gzip' in
+      order to support  gzip-compressed PCF fonts.  We do  not use the
+      system-provided  zlib  for  now,   though  this  is  a  probable
+      enhancement for future releases.
+
+    - The DocMaker tool used to generate the on-line API reference has
+      been   completely    rewritten.    It   is    now   located   in
+      `src/tools/docmaker/docmaker.py'.  Features:
+
+        - better cross-referenced output
+        - more polished output
+        - uses Python regular expressions  (though it didn't speed the
+          program)
+        - much  more  modular structure,  which  allows for  different
+          `backends'  in  order to  generate  HTML,  XML, or  whatever
+          format.
+
+      One can regenerate the API reference by calling:
+
+         python src/tools/docmaker/docmaker.py \
+                --prefix=ft2 \
+                --title=FreeType-2.1.3 \
+                --output=<outputdirectory>
+                include/freetype/*.h \
+                include/freetype/config/*.h \
+                include/freetype/cache/*.h
+
+    - A new, experimental, support for incremental font loading (i.e.,
+      loading  of fonts  where the  glyphs are  not in  the  font file
+      itself, but provided by an external component, like a Postscript
+      interpreter) has been added by Graham Asher.  This is still work
+      in progress, however.
+
+    - A new,  EXPERIMENTAL, path stroker  has been added.   It doesn't
+      suffer  from  severe  rounding  errors  and  treat  bezier  arcs
+      directly.  Still work in progress (i.e. not part of the official
+      API).   See  the file  <freetype/ftstroker.h>  for  some of  the
+      details.
+
+    - The massive  re-formatting of sources and  internal re-design is
+      still under-way.  Many  internal functions, constants, and types
+      have been renamed.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.2 and 2.1.1
+
+  I. IMPORTANT BUG FIXES
+
+    - Many  font drivers didn't  select a  Unicode charmap  by default
+      when a new face  was opened (with the FT_CONFIG_OPTION_USE_CMAPS
+      options enabled),  causing many applications  to not be  able to
+      display text correctly with the 2.1.x releases.
+
+    - The  PFR driver had  a bug  in its  composite loading  code that
+      produces incorrectly placed accents with many fonts.
+
+    - The Type42 driver crashed sometimes due to a nasty bug.
+
+    - The Type 1 custom encoding  charmap didn't handle the case where
+      the first glyph index wasn't 0.
+
+    - A  serious  typo  in  the  TrueType  composite  loader  produced
+      incorrectly placed  glyphs in fonts  like `Wingdings' and  a few
+      others.
+
+
+  II. MISCELLANEOUS
+
+    - The Win32  Visual C++ project  file has been updated  to include
+      the PFR driver as well.
+
+    - `freetype.m4' is  now installed by default by  `make install' on
+      Unix systems.
+
+    - The function  FT_Get_PS_Font_Info now works with  CID and Type42
+      fonts as well.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.1 and 2.1.0
+
+  I. IMPORTANT BUG FIXES
+
+    - The  `version_info'  returned   by  `freetype-config'  in  2.1.0
+      returned an invalid value.  It now returns 9:1:3 (2.0.9 returned
+      9:0:3).
+
+    - Version 2.1.0  couldn't be linked against  applications on Win32
+      and  Amiga systems  due  to  a new  debug  function that  wasn't
+      properly   propagated  to   the  system-specific   directory  in
+      `builds'.
+
+    - Various MacOS and Mac OS X specific fixes.
+
+    - Fixed  a bug in  the TrueType  charmap validation  routines that
+      made version  2.1.0 too restrictive  -- many popular  fonts have
+      been rejected.
+
+    - There was  still a very small difference  between the monochrome
+      glyph bitmaps produced by FreeType 1.x and FreeType 2.x with the
+      bytecode  interpreter enabled.   This was  caused by  an invalid
+      flag setting in the TrueType glyph loader, making the rasterizer
+      change  its  drop-out   control  mode.   Now  the results should
+      _really_ be completely identical.
+
+    - The TrueType name table loader has been improved to support many
+      popular  though buggy Asian  fonts.  It  now ignores  empty name
+      entries,  invalid  pointer offsets  and  a  few other  incorrect
+      subtleties.  Moreover,  name strings  are now loaded  on demand,
+      which reduces the memory load  of many faces (e.g. the ARIAL.TTF
+      font file contains a 10kByte name table with 70 names).
+
+    - Fixed a bug in the Postscript hinter that prevented family blues
+      substitution to happen correctly.
+
+
+  II. NEW FEATURES
+
+    - Three new font drivers in this release:
+
+      * A  BDF  font driver,  contributed  by  Franco Zappa  Nardelli,
+        heavily  modified   by  Werner  Lemberg.    It  also  supports
+        anti-aliased bitmaps (using a slightly extended BDF format).
+
+      * A Type42  font driver, contributed by Roberto  Alameda.  It is
+        still experimental but seems to work relatively well.
+
+      * A PFR  font driver, contributed  by David Turner  himself.  It
+        doesn't  support PFR  hinting --  note that  BitStream  has at
+        least two patents on this format!
+
+
+  III. MISCELLANEOUS
+
+    - The  cache  sub-system has  been  optimized  in important  ways.
+      Cache hits are now significantly faster.  For example, using the
+      CMap cache is about  twice faster than calling FT_Get_Char_Index
+      on most platforms.  Similarly, using an SBit cache is about five
+      times faster  than loading the  bitmaps from a bitmap  file, and
+      300 to  500 times  faster than generating  them from  a scalable
+      format.
+
+      Note that  you should recompile  your sources if you  designed a
+      custom  cache  class for  the  FT2  Cache  subsystem, since  the
+      changes performed are source, but not binary, compatible.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.0 and 2.0.9
+
+  I. IMPORTANT BUG FIXES
+
+    - The  TrueType bytecode  interpreter  has been  fixed to  produce
+      _exactly_ the same output as FreeType 1.x.  Previous differences
+      were due  to slightly distinct  fixed-point computation routines
+      used to perform dot products and vector length measurements.
+
+      It seems  that native TrueType hinting  is _extremely_ sensitive
+      to  rounding errors.  The  required vector  computation routines
+      have been optimized and placed within the `ttinterp.c' file.
+
+    - Fixed the parsing of accelerator tables in the PCF font driver.
+
+    - Fixed the Type1 glyph loader  routine used to compute the font's
+      maximum advance width.
+
+
+  II. NEW FEATURES
+
+    - The `configure' script used on Unix systems has been modified to
+      check  that  GNU  Make  is  being used  to  build  the  library.
+      Otherwise,  it  will display  a  message  proposing  to use  the
+      GNUMAKE environment variable to name it.
+
+      The Unix-specific file README.UNX has been modified accordingly.
+
+
+  III. MISCELLANEOUS
+
+    - The  FreeType  License in  `docs/FTL.TXT'  has  been updated  to
+      include  a  proposed preferred  disclaimer.   If  you are  using
+      FreeType in your products, you are encouraged (but not mandated)
+      to use the following text in your documentation:
+
+      """
+        Portions of this software are copyright © 1996-2002 The
+        FreeType Project (www.freetype.org).  All rights reserved.
+      """
+
+    - The default size of the render pool has been reduced to 16kByte.
+      This  shouldn't result  in any  noticeable  performance penalty,
+      unless you are  using the engine as-is to  render very large and
+      complex glyphs.
+
+    - The  FreeType 2  redesign has  begun.  More  information  can be
+      found at this URL:
+
+        https://www.freetype.org/freetype2/redesign.html
+
+      The following  internal changes  have been performed  within the
+      sources of this release:
+
+        - Many   internal  types   have  been   renamed   to  increase
+          consistency.   The  following  should  be true,  except  for
+          public types:
+
+            * All structure  types have a name ending  in `Rec' (short
+              for `record').
+
+            * A  pointer-to-structure type  has the  same name  as the
+              structure, _without_ the `Rec' suffix.
+
+              Example:
+
+                typedef struct FooRec_
+                {
+                  ...
+
+                } FooRec, *Foo;
+
+        - Many   internal  macros  have   been  renamed   to  increase
+          consistency.  The following should be true:
+
+            * All  macros  have a  name  beginning  with `FT_'.   This
+              required a few changes like
+
+                ALLOC   => FT_ALLOC
+                FREE    => FT_FREE
+                REALLOC => FT_REALLOC
+
+            * All  macros are completely  UPPERCASE.  This  required a
+              few changes like:
+
+                READ_Short  => FT_READ_SHORT
+                NEXT_Short  => FT_NEXT_SHORT
+                GET_ULongLE => FT_GET_ULONG_LE
+                MEM_Set     => FT_MEM_SET
+                MEM_Copy    => FT_MEM_COPY
+                etc.
+
+            * Whenever   possible,   all   macro  names   follow   the
+              FT_<OBJECT>_<METHOD> pattern.  For example
+
+                ACCESS_Frame   => FT_FRAME_ENTER
+                FORGET_Frame   => FT_FRAME_EXIT
+                EXTRACT_Frame  => FT_FRAME_EXTRACT
+                RELEASE_Frame  => FT_FRAME_RELEASE
+
+                FILE_Pos       => FT_STREAM_POS
+                FILE_Seek      => FT_STREAM_SEEK
+                FILE_Read      => FT_STREAM_READ
+                FILE_ReadAt    => FT_STREAM_READ_AT
+                READ_Fields    => FT_STREAM_READ_FIELDS
+
+        - Many  internal functions  have  been renamed  to follow  the
+          FT_<Object>_<Method> pattern.  For example:
+
+            FT_Seek_Stream       => FT_Stream_Seek
+            FT_Read_Stream_At    => FT_Stream_ReadAt
+            FT_Done_Stream       => FT_Stream_Close
+            FT_New_Stream        => FT_Stream_Open
+            FT_New_Memory_Stream => FT_Stream_OpenMemory
+            FT_Extract_Frame     => FT_Stream_ExtractFrame
+
+          Note that method names do not contain `_'.
+
+        - The FT_ALLOC_ARRAY  and FT_REALLOC_ARRAY have  been replaced
+          with  FT_NEW_ARRAY and  FT_RENEW_ARRAY which  do not  take a
+          type  as the  fourth argument.   Instead, the  array element
+          type  size is computed  automatically from  the type  of the
+          target pointer used.
+
+        - A  new object  class, FT_CMap,  has been  introduced.  These
+          internal  objects are  used to  model character  maps.  This
+          eases  the support  of additional  charmap types  within the
+          engine.
+
+        - A new  configuration file named `ftstdlib.h'  has been added
+          to `include/freetype/config'.  It  is used to define aliases
+          for  _every_ routine  of the  ISO  C library  that the  font
+          engine   uses.    Each    aliases   has   a   `ft_'   prefix
+          (e.g. `ft_strlen' is an alias for `strlen').
+
+          This is  used to  ease the porting  of FreeType 2  to exotic
+          runtime environments where the ISO C Library isn't available
+          (e.g.  XFree86 extension modules).
+
+      More details are available in the `ChangeLog' file.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.9 and 2.0.8
+
+  I. IMPORTANT BUG FIXES
+
+    - Certain fonts like `foxjump.ttf' contain broken name tables with
+      invalid entries and wild offsets.  This caused FreeType to crash
+      when trying to load them.
+
+      The  SFNT `name'  table  loader has  been  fixed to  be able  to
+      support these strange fonts.
+
+      Moreover, the code  in charge of processing this  table has been
+      changed  to always favour  Windows-formatted entries  over other
+      ones.  Hence,  a font that works  on Windows but not  on the Mac
+      will  load cleanly in  FreeType and  report accurate  values for
+      Family & PostScript names.
+
+    - The CID font driver has been fixed.  It unfortunately returned a
+      Postscript   Font   name   with   a   leading   slash,   as   in
+      `/MunhwaGothic-Regular'.
+
+    - FreeType  2 should now  compile fine  on AIX  4.3.3 as  a shared
+      library.
+
+    - A  bug  in the  Postscript  hinter  has  been found  and  fixed,
+      removing un-even stem widths at small pixel sizes (like 14-17).
+
+      This  improves the  quality of  a certain  number  of Postscript
+      fonts.
+
+
+  II. NEW FEATURES
+
+    - A  new function  named  `FT_Library_Version' has  been added  to
+      return  the current  library's major,  minor, and  patch version
+      numbers.   This is  important since  the  macros FREETYPE_MAJOR,
+      FREETYPE_MINOR,  and  FREETYPE_PATCH  cannot  be used  when  the
+      library is dynamically linked by a program.
+
+    - Two   new  APIs   have  been   added:   `FT_Get_First_Char'  and
+      `FT_Get_Next_Char'.
+
+      Together,  these can  be used  to iterate  efficiently  over the
+      currently  selected  charmap of  a  given  face.   Read the  API
+      reference for more details.
+
+
+  III. MISCELLANEOUS
+
+    - The FreeType sources are  under heavy internal re-factoring.  As
+      a consequence,  we have created  a branch named `STABLE'  on the
+      CVS to hold all future releases/fixes in the 2.0.x family.
+
+      The  HEAD  branch  now  contains  the  re-factored  sources  and
+      shouldn't  be used for  testing or  packaging new  releases.  In
+      case you  would like  to access the  2.0.9 sources from  our CVS
+      repository, use the tag `VER-2-0-9'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.8 and 2.0.7
+
+  I. IMPORTANT BUG FIXES
+
+    - There was  a small but  nasty bug in  `freetype-config.in' which
+      caused the `freetype-config' script to fail on Unix.
+
+      This didn't prevent the installation  of the library or even its
+      execution, but caused problems  when trying to compile many Unix
+      packages that depend on it.
+
+    - Some TrueType or OpenType fonts embedded in PDF documents do not
+      have  a  'cmap',  'post'  and  'name'  as  is  required  by  the
+      specification.  FreeType no longer refuses to load such fonts.
+
+    - Various fixes to the PCF font driver.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.7 and 2.0.6
+
+  I. IMPORTANT BUG FIXES
+
+    - Fixed  two  bugs in  the  Type 1  font  driver.   The first  one
+      resulted in a memory leak in subtle cases.  The other one caused
+      FreeType to crash when  trying to load `.gsf' files (Ghostscript
+      so-called Postscript fonts).
+
+      (This  made _many_  KDE applications  crash on  certain systems.
+       FreeType _is_ becoming a critical system component on Linux :-)
+
+    - Fixed a memory leak in the CFF font driver.
+
+    - Fixed a memory leak in the PCF font driver.
+
+    - Fixed       the        Visual       C++       project       file
+      `builds/win32/visualc/freetype.dsp' since  it didn't include the
+      Postscript hinter component, causing errors at build time.
+
+    - Fixed a  small rendering bug  in the anti-aliased  renderer that
+      only  occurred when  trying to  draw  thin (less  than 1  pixel)
+      strokes.
+
+    - Fixed  `builds/unix/freetype2.a4' which  is used  to  generate a
+      valid `freetype2.m4' for use with autoconf.
+
+    - Fixed the OpenVMS Makefiles.
+
+
+  II. MISCELLANEOUS
+
+    - Added  `configure'  and   `install'  scripts  to  the  top-level
+      directory.  A GNU-style installation is thus now easily possible
+      with
+
+        ./configure  <options>
+        make
+        make install
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.6 and 2.0.5
+
+  I. IMPORTANT BUG FIXES
+
+    - It wasn't possible to load embedded bitmaps when the auto-hinter
+      was used.  This is now fixed.
+
+    - The TrueType  font driver  didn't load some  composites properly
+      (the  sub-glyphs  were  slightly  shifted,  and  this  was  only
+      noticeable when using monochrome rendering).
+
+    - Various  fixes  to the  auto-hinter.   They  merely improve  the
+      output of sans-serif fonts.   Note that there are still problems
+      with serifed fonts and composites (accented characters).
+
+    - All scalable  font drivers erroneously  returned un-fitted glyph
+      advances when hinting was  requested.  This created problems for
+      a number  of layout applications.  This  is a very  old bug that
+      got  undetected mainly  because most  test/demo  program perform
+      rounding explicitly or implicitly (through the cache).
+
+    - `FT_Glyph_To_Bitmap' did erroneously  modify the source glyph in
+      certain cases.
+
+    - `glnames.py'  still contained  a bug  that made  FreeType return
+      invalid names for certain glyphs.
+
+    - The  library crashed  when  loading certain  Type  1 fonts  like
+      `sadn.pfb'  (`Stalingrad  Normal'),   which  appear  to  contain
+      pathetic font info dictionaries.
+
+    - The TrueType glyph  loader is now much more  paranoid and checks
+      everything when loading a given glyph image.  This was necessary
+      to avoid problems (crashes and/or memory overwrites) with broken
+      fonts that came from a really buggy automatic font converter.
+
+
+  II. IMPORTANT UPDATES AND NEW FEATURES
+
+    - Important updates to the Mac-specific parts of the library.
+
+    - The caching sub-system has  been completely re-designed, and its
+      API has  evolved (the  old one is  still supported  for backward
+      compatibility).
+
+      The documentation for it is  not yet completed, sorry.  For now,
+      you are encouraged to continue  using the old API.  However, the
+      ftview  demo program in  the ft2demos  package has  already been
+      updated to use the new caching functions.
+
+    - A new charmap cache is provided too.  See `FTC_CMapCache'.  This
+      is useful to perform  character code -> glyph index translations
+      quickly, without the need for an opened FT_Face.
+
+    - A NEW POSTSCRIPT HINTER module  has been added to support native
+      hints in  the following  formats: PostScript Type  1, PostScript
+      CID, and CFF/CEF.
+
+      Please test!  Note that  the auto-hinter produces better results
+      for a number of  badly-hinted fonts (mostly auto-generated ones)
+      though.
+
+    - A memory debugger is now  part of the standard FreeType sources.
+      To      enable      it,      define      FT_DEBUG_MEMORY      in
+      <freetype/config/ftoption.h>, and recompile the library.
+
+      Additionally, define  the _environment_ variable FT_DEBUG_MEMORY
+      and run any program using FreeType.  When the library is exited,
+      a  summary  of memory  footprints  and  possible  leaks will  be
+      displayed.
+
+      This works transparently with  _any_ program that uses FreeType.
+      However, you  will need a lot  of memory to  use this (allocated
+      blocks are never  released to the heap to  detect double deletes
+      easily).
+
+
+  III. MISCELLANEOUS
+
+    - We  are  aware  of  subtle  differences between  the  output  of
+      FreeType  versions   1  and  2  when  it   comes  to  monochrome
+      TrueType-hinted glyphs.   These are  most probably due  to small
+      differences in the monochrome rasterizers and will be worked out
+      in an upcoming release.
+
+    - We have decided to fork the sources in a `stable' branch, and an
+      `unstable' one, since FreeType  is becoming a critical component
+      of many Unix systems.
+
+      The next  bug-fix releases of  the library will be  named 2.0.7,
+      2.0.8, etc.,  while the `2.1'  branch will contain a  version of
+      the sources where we will start major reworking of the library's
+      internals, in order to produce FreeType 2.2.0 (or even 3.0) in a
+      more distant future.
+
+      We  also hope  that this  scheme will  allow much  more frequent
+      releases than in the past.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.5 and 2.0.4
+
+  NOTE THAT 2.0.5 DOES NOT CONTAIN THE POSTSCRIPT HINTER.  THIS MODULE
+  WILL BE PART OF THE NEXT RELEASE (EITHER 2.0.6 or 2.1)
+
+  - Fixed a bug that made  certain glyphs, like `Cacute', `cacute' and
+    `lslash'  unavailable from Unicode  charmaps of  Postscript fonts.
+    This prevented the correct display of Polish text, for example.
+
+  - The kerning table of Type 1 fonts was loaded by FreeType, when its
+    AFM    file    was    attached    to    its    face,    but    the
+    FT_FACE_FLAG_HAS_KERNING   bit  flags   was  not   set  correctly,
+    preventing FT_Get_Kerning to return meaningful values.
+
+  - Improved  SFNT (TrueType  & OpenType)  charmap  support.  Slightly
+    better performance, as well as support for the new formats defined
+    by the OpenType 1.3 specification (8, 10, and 12)
+
+  - Fixed a  serious typo in `src/base/ftcalc.c'  which caused invalid
+    computations in certain rare cases, producing ugly artefacts.
+
+  - The  size  of the  EM  square is  computed  with  a more  accurate
+    algorithm for Postscript fonts.   The old one caused slight errors
+    with embedded fonts found in PDF documents.
+
+  - Fixed  a  bug in  the  cache  manager  that prevented  normal  LRU
+    behaviour  within the cache  manager, causing  unnecessary reloads
+    (for FT_Face and FT_Size objects only).
+
+  - Added  a new  function named  `FT_Get_Name_Index' to  retrieve the
+    glyph index of a given glyph name, when found in a face.
+
+  - Added  a new function  named `FT_Get_Postscript_Name'  to retrieve
+    the `unique' Postscript font name of a given face.
+
+  - Added   a   new   public   header  size   named   FT_SIZES_H   (or
+    <freetype/ftsizes.h>) providing  new FT_Size-management functions:
+    FT_New_Size, FT_Activate_Size, FT_Done_Size.
+
+  - Fixed a  reallocation bug that  generated a dangling  pointer (and
+    possibly    memory    leaks)    with    Postscript    fonts    (in
+    src/psaux/psobjs.c).
+
+  - Many fixes for 16-bit correctness.
+
+  - Removed many pedantic compiler warnings from the sources.
+
+  - Added an Amiga build directory in `builds/amiga'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.4 and 2.0.3
+
+  - Fixed a rather annoying bug that was introduced in 2.0.3.  Namely,
+    the font  transformation set through  FT_Set_Transform was applied
+    twice to auto-hinted glyphs, resulting in incorrectly rotated text
+    output.
+
+  - Fixed _many_  compiler warnings.   FT2 should now  compile cleanly
+    with Visual  C++'s most pedantic warning level  (/W4).  It already
+    compiled fine with GCC and a few other compilers.
+
+  - Fixed a bug  that prevented the linear advance  width of composite
+    TrueType glyphs to be correctly returned.
+
+  - Fixed    the    Visual    C++    project    files    located    in
+    `builds/win32/visualc' (previous versions  used older names of the
+    library).
+
+  - Many  32-bit constants  have an  `L' appended  to their  value, in
+    order to improve the 16-bitness  of the code.  Someone is actually
+    trying to use FT2 on an Atari ST machine!
+
+  - Updated  the  `builds/detect.mk' file  in  order to  automatically
+    build FT2  on AIX systems.   AIX uses `/usr/sbin/init'  instead of
+    `/sbin/init' and wasn't previously  detected as a Unix platform by
+    the FreeType build system.
+
+  - Updated  the  Unix-specific  portions  of the  build  system  (new
+    libtool version, etc.).
+
+  - The  SFNT kerning  loader now  ensures  that the  table is  sorted
+    (since some problem fonts do not meet this requirement).
+
+
+=======================================================================
+
+CHANGES BETWEEN 2.0.3 and 2.0.2
+
+  I. CHANGES TO THE MODULES / FONT DRIVERS
+
+    - THE  AUTO-HINTER HAS  BEEN SLIGHTLY  IMPROVED, in  order  to fix
+      several annoying artefacts, mainly:
+
+        - Blue  zone alignment  of  horizontal stems  wasn't performed
+          correctly, resulting in artefacts  like the `d' being placed
+          one pixel below the `b' in some fonts like Time New Roman.
+
+        - Overshoot thresholding  wasn't performed correctly, creating
+          unpleasant artefacts at large character pixel sizes.
+
+        - Composite glyph loading has  been simplified.  This gets rid
+          of  various artefacts  where the  components of  a composite
+          glyphs were not correctly spaced.
+
+      These are  the last changes to the  current auto-hinting module.
+      A new  hinting sub-system is currently  in the work  in order to
+      support native hints  in Type 1 / CFF /  OpenType fonts, as well
+      as globally improve rendering.
+
+    - The  PCF  driver has  been  fixed.   It  reported invalid  glyph
+      dimensions for the fonts available on Solaris.
+
+    - The Type  1, CID and CFF  drivers have been modified  to fix the
+      computation of the EM size.
+
+    - The Type 1  driver has been fixed to avoid  a dangerous bug that
+      crashed the library with non-conforming fonts (i.e. ones that do
+      not place the .notdef glyph at position 0).
+
+    - The TrueType  driver had a  rather subtle bug  (dangling pointer
+      when loading  composite glyphs) that could crash  the library in
+      rare occasions!
+
+
+  II. HIGH-LEVEL API CHANGES
+
+    - The error  code enumeration values have been  changed.  An error
+      value  is decomposed  in  a  generic error  code,  and a  module
+      number.  see <freetype/fterrors.h> for details.
+
+    - A   new  public   header   file  has   been  introduced,   named
+      FT_TRIGONOMETRY_H    (include/freetype/fttrigon.h),    providing
+      trigonometric functions to  compute sines, cosines, arctangents,
+      etc. with 16.16 fixed precision.  The implementation is based on
+      the CORDIC  algorithm and is very fast  while being sufficiently
+      accurate.
+
+
+  III. INTERNALS
+
+    - Added  BeOS-specific files  in the  old build  sub-system.  Note
+      that no changes were required to compile the library with Jam.
+
+    - The  configuration  is now  capable  of automatically  detecting
+      64-bit integers  on a set  of predefined compilers  (GCC, Visual
+      C++, Borland C++) and will use them by default.  This provides a
+      small performance boost.
+
+    - A  small memory leak  that happened  when opening  0-sized files
+      (duh!)  have been fixed.
+
+    - Fixed bezier  stack depth  bug in the  routines provided  by the
+      FT_BBOX_H  header   file.   Also  fixed  similar   bugs  in  the
+      rasterizers.
+
+    - The outline bounding  box code has been rewritten  to use direct
+      computations,  instead of  bezier sub-division,  to  compute the
+      exact bounding box of glyphs.   This is slightly slower but more
+      accurate.
+
+    - The build system has been  improved and fixed, mainly to support
+      `make'  on Windows  2000  correctly, avoid  problems with  `make
+      distclean' on non Unix systems, etc.
+
+    - Hexadecimal  constants  have been  suffixed  with  `U' to  avoid
+      problems with certain compilers on 64-bit platforms.
+
+    - A new directory named `src/tools' has been created.  It contains
+      Python scripts and simple unit test programs used to develop the
+      library.
+
+    - The DocMaker tool has been  moved from `docs' to `src/tools' and
+      has been updated with the following:
+
+         - Now accepts the `--title=XXXX' or `-t XXXX' option from the
+           command line to set the project's name in the generated API
+           reference.
+
+         - Now accepts the `--output=DIR'  or `-o DIR' option from the
+           command line to set  the output directory for all generated
+           HTML files.
+
+         - Now accepts the `--prefix=XXXX' or `-p XXX' option from the
+           command  line  to  set  the  file prefix  to  use  for  all
+           generated HTML files.
+
+         - Now generates the current  time/data on each generated page
+           in order to distinguish between versions.
+
+      DocMaker  can be  used with  other  projects now,  not only  FT2
+      (e.g. MLib, FTLayout, etc.).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.2 and 2.0.1
+
+  I. CHANGES TO THE MODULES / FONT DRIVERS
+
+    - THE TRUETYPE BYTECODE INTERPRETER IS NOW TURNED OFF, in order to
+      avoid legal problems  with the Apple patents.  It  seems that we
+      mistakenly  turned this option  on in  previous releases  of the
+      build.
+
+      Note that if  you want to use the  bytecode interpreter in order
+      to get high-quality TrueType  rendering, you will need to toggle
+      by        hand        the        definition        of        the
+      TT_CONFIG_OPTION_BYTECODE_INTERPRETER   macro    in   the   file
+      `include/freetype/config/ftoption.h'.
+
+    - The CFF driver has been improved by Tom Kacvinsky and Sander van
+      der Wal:
+
+      * Support for `seac' emulation.
+      * Support for `dotsection'.
+      * Support for retrieving glyph names through
+        `FT_Get_Glyph_Name'.
+
+      The first two items are necessary to correctly a large number of
+      Type 1 fonts converted to the CFF formats by Adobe Acrobat.
+
+    - The Type 1 driver was also improved by Tom & others:
+
+      * Better EM size computation.
+      * Better support for synthetic (transformed) fonts.
+      * The  Type 1  driver returns  the charstrings  corresponding to
+        each glyph in the  `glyph->control_data' field after a call to
+        `FT_Load_Glyph' (thanks Ha Shao).
+
+    - Various other bugfixes, including the following:
+
+      * Fixed a nasty memory leak in the Type 1 driver.
+      * The autohinter  and the pcf  driver used static  writable data
+        when they shouldn't.
+      * Many casts were added to  make the code more 64-bits safe.  It
+        also now compiles on Windows XP 64-bits without warnings.
+      * Some incorrect writable statics were removed in the `autohint'
+        and `pcf' drivers.  FreeType 2 now compiles on Epoc again.
+
+
+  II. CHANGES TO THE HIGH-LEVEL API
+
+    - The library header files inclusion scheme has been changed.  The
+      old scheme looked like:
+
+        #include <freetype/freetype.h>
+        #include <freetype/ftglyph.h>
+        #include <freetype/ftcache.h>
+        #include <freetype/cache/ftimage.h>
+
+      Now you should use:
+
+        #include <ft2build.h>
+        #include FT_FREETYPE_H
+        #include FT_GLYPH_H
+        #include FT_CACHE_H
+        #include FT_CACHE_IMAGE_H
+
+      NOTE THAT  THE OLD  INCLUSION SCHEME WILL  STILL WORK  WITH THIS
+      RELEASE.  HOWEVER, WE  DO NOT GUARANTEE THAT THIS  WILL STILL BE
+      TRUE IN THE NEXT ONE (A.K.A. FREETYPE 2.1).
+
+      The  file <ft2build.h>  is used  to define  the  header filename
+      macros.  The complete and  commented list of macros is available
+      in the API reference under the section name `Header File Macros'
+      in Chapter I.
+
+      For more information, see section I of the following document:
+
+        https://www.freetype.org/freetype2/docs/tutorial/step1.html
+
+    - Many, many comments have been added to the public source file in
+      order to  automatically generate  the API Reference  through the
+      `docmaker.py' Python script.
+
+      The latter has been updated  to support the grouping of sections
+      in chapters and better index sort.  See:
+
+        https://www.freetype.org/freetype2/docs/reference/ft2-toc.html
+
+
+  III. CHANGES TO THE BUILD PROCESS
+
+    - If you  are not  building FreeType 2  with its own  build system
+      (but with your own Makefiles or project files), you will need to
+      be  aware that  the  build  process has  changed  a little  bit.
+
+      You don't  need to put the  `src' directory in  the include path
+      when  compiling  any FT2  component.   Instead,  simply put  the
+      component's directory in the current include path.
+
+      So, if you were doing something like:
+
+        cc -c -Iinclude -Isrc src/base/ftbase.c
+
+      change the line to:
+
+        cc -c -Iinclude -Isrc/base src/base/ftbase.c
+
+      If you were doing something like:
+
+        cd src/base
+        cc -c -I../../include -I.. ftbase.c
+
+      change it to:
+
+        cd src/base
+        cc -c -I../../include ftbase.c
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.1 and 2.0
+
+  2.0.1 introduces a few changes:
+
+    - Fixed many bugs related to  the support of CFF / OpenType fonts.
+      These  formats are  now much  better supported  though  there is
+      still work planned to  deal with charset tables and PDF-embedded
+      CFF files that use the old `seac' command.
+
+    - The  library could not  be compiled  in debug  mode with  a very
+      small  number   of  C  compilers   whose  pre-processors  didn't
+      implement the `##'  directive correctly (i.e. per se  the ANSI C
+      specification!)  An elegant fix was found.
+
+    - Added  support for  the  free Borland  command-line C++  Builder
+      compiler.   Use `make  setup bcc32'.   Also fixed  a  few source
+      lines that generated new warnings with BCC32.
+
+    - Fixed a bug in FT_Outline_Get_BBox when computing the extrema of
+      a conic Bezier arc.
+
+    - Updated the INSTALL file to add IDE compilation.
+
+    - Other  minor bug  fixes,  from  invalid Type  1  style flags  to
+      correct   support   of  synthetic   (obliqued)   fonts  in   the
+      auto-hinter, better support for embedded bitmaps in a SFNT font.
+
+    - Fixed some problems with `freetype-config'.
+
+  Finally, the `standard' scheme for including FreeType headers is now
+  gradually changing,  but this will  be explained in a  later release
+  (probably 2.0.2).
+
+  And very  special thanks to Tom Kacvinsky  and YAMANO-UCHI Hidetoshi
+  for their contributions!
+
+
+======================================================================
+
+CHANGES BETWEEN beta8 and 2.0
+
+  - Changed  the default  installation  path for  public headers  from
+    `include/freetype' to `include/freetype2'.
+
+    Also added a new `freetype-config' that is automatically generated
+    and installed  on Unix and  Cygwin systems.  The script  itself is
+    used to retrieve the current  install path, C compilation flags as
+    well as linker flags.
+
+  - Fixed several small bugs:
+
+    * Incorrect max advance width for fixed-pitch Type 1 fonts.
+    * Incorrect glyph names for certain TrueType fonts.
+    * The  glyph advance  was not  copied when  FT_Glyph_To_Bitmap was
+      called.
+    * The  linearHoriAdvance  and  linearVertAdvance  fields  were not
+      correctly returned for glyphs processed by the auto-hinter.
+    * `type1z'  renamed back to  `type1'; the  old `type1'  module has
+      been removed.
+
+  - Revamped the  build system  to make it  a lot more  generic.  This
+    will  allow us  to  re-use  nearly un-modified  in  lots of  other
+    projects (including FreeType Layout).
+
+  - Changed `cid' to use `psaux' too.
+
+  - Added the  cache sub-system.  See <freetype/ftcache.h>  as well as
+    the sources  in `src/cache'.  Note  that it compiles but  is still
+    untested for now.
+
+  - Updated `docs/docmaker.py', a draft  API reference is available at
+    https://web.archive.org/web/20001215173400/http://www.freetype.org:80/ft2api.html.
+
+  - Changed `type1' to use `psaux'.
+
+  - Created a  new module named  `psaux' to hold  the Type 1 &  Type 2
+    parsing routines.  It should be  used by `type1', `cid', and `cff'
+    in the future.
+
+  - Fixed an important bug in `FT_Glyph_Get_CBox'.
+
+  - Fixed  some compiler  warnings  that happened  since the  TrueType
+    bytecode decoder was deactivated by default.
+
+  - Fixed two memory leaks:
+
+    * The    memory   manager   (16    bytes)   isn't    released   in
+      FT_Done_FreeType!
+    * Using custom input streams, the  copy of the original stream was
+      never released.
+
+  - Fixed the  auto-hinter by performing automatic  computation of the
+    `filling direction' of each glyph.   This is done through a simple
+    and  fast approximation, and  seems to  work (problems  spotted by
+    Werner though).  The Arphic fonts are a lot nicer though there are
+    still a lot of things to do to handle Asian fonts correctly.
+
+
+======================================================================
+
+BETA-8 (RELEASE CANDIDATE) CHANGES
+
+  - Deactivated the TrueType bytecode interpreter by default.
+
+  - Deactivated the `src/type1' font driver.  Now `src/type1z' is used
+    by default.
+
+  - Updates to the build system.  We now compile the library correctly
+    under  Unix  system  through  `configure' which  is  automatically
+    called on the first `make' invocation.
+
+  - Added the auto-hinting module!  Fixing some bugs here and there.
+
+  - Found some bugs in the  composite loader (seac) of the Type1-based
+    font drivers.
+
+  - Renamed the directory `freetype2/config' to `freetype2/builds' and
+    updated all relevant files.
+
+  - Found a memory leak in the `type1' driver.
+
+  - Incorporated Tom's patches to  support flex operators correctly in
+    OpenType/CFF fonts.  Now all I need is to support pure CFF and CEF
+    fonts to be done with this driver :-)
+
+  - Added the  Windows FNT/FON driver in `src/winfonts'.   For now, it
+    always  `simulates'   a  Unicode  charmap,  so   it  shouldn't  be
+    considered completed right now.
+
+    It  is there  to be  more a  proof of  concept than  anything else
+    anyway.  The driver is a single  C source file, that compiles to 3
+    Kb of code.
+
+    I'm  still working on  the PCF/BDF  drivers, but  I'm too  lazy to
+    finish them now.
+
+  - CHANGES TO THE HIGH-LEVEL API
+
+    * FT_Get_Kerning has a new parameter that allows you to select the
+      coordinates of the kerning  vector (font units, scaled, scaled +
+      grid-fitted).
+    * The  outline functions are  now in <freetype/ftoutln.h>  and not
+      part of <freetype/freetype.h> anymore.
+    * <freetype/ftmodule.h>    now     contains    declarations    for
+       FT_New_Library, FT_Done_Library, FT_Add_Default_Modules.
+    * The so-called convenience  functions have moved from `ftoutln.c'
+      to  `ftglyph.c',  and  are  thus available  with  this  optional
+      component    of   the   library.     They   are    declared   in
+      <freetype/ftglyph.h> now.
+    * Anti-aliased  rendering is now  the default  for FT_Render_Glyph
+      (i.e. corresponds to render_mode == 0 == ft_render_mode_normal).
+      To generate a monochrome bitmap, use ft_render_mode_mono, or the
+      FT_LOAD_MONOCHROME     flag    in    FT_Load_Glyph/FT_Load_Char.
+      FT_LOAD_ANTI_ALIAS is still defined, but values to 0.
+    * <freetype/freetype.h>  now include <freetype/config/ftconfig.h>,
+      solving a few headaches :-)
+    * The type FT_GlyphSlotRec has now a `library' field.
+
+  - CHANGES TO THE `ftglyph.h' API
+
+    This API has  been severely modified in order  to make it simpler,
+    clearer, and more  efficient.  It certainly now looks  like a real
+    `glyph factory'  object, and allows client  applications to manage
+    (i.e.  transform,  bbox  and  render) glyph  images  without  ever
+    knowing their original format.
+
+  - Added  support  for CID-keyed  fonts  to  the  CFF driver.   Maybe
+    support for pure CFF + CEF fonts should come in?
+
+  - Cleaned up  source code in order  to avoid two  functions with the
+    same name.  Also  changed the names of the  files in `type1z' from
+    `t1XXXX' to `z1XXXX' in order to avoid any conflicts.
+
+    `make multi' now works well :-)
+
+    Also removed the use of `cidafm' for now, even if the source files
+    are  still there.  This  functionality will  certainly  go into  a
+    specific module.
+
+  - ADDED SUPPORT FOR THE AUTO-HINTER
+
+    It  works :-) I  have a  demo program  which simply  is a  copy of
+    `ftview'       that      does       a      `FT_Add_Module(library,
+    &autohinter_module_class)' after  library initialization, and Type
+    1 & OpenType/CFF fonts are now hinted.
+
+    CID  fonts are  not hinted,  as they  include no  charmap  and the
+    auto-hinter doesn't include  `generic' global metrics computations
+    yet.
+
+    Now, I need to release this thing to the FreeType 2 source.
+
+  - CHANGES TO THE RENDERER MODULES
+
+    The  monochrome  and smooth  renderers  are  now  in two  distinct
+    directories, namely `src/raster1' and `src/smooth'.  Note that the
+    old `src/renderer' is now gone.
+
+    I ditched  the 5-gray-levels renderers.  Basically,  it involved a
+    simple #define toggle in 'src/raster1/ftraster.c'.
+
+    FT_Render_Glyph,  FT_Outline_Render  &  FT_Outline_Get_Bitmap  now
+    select the best renderer  available, depending on render mode.  If
+    the current renderer for a  given glyph image format isn't capable
+    of supporting  the render mode, another  one will be  found in the
+    library's list.   This means that client applications  do not need
+    to  switch or  set  the  renderers themselves  (as  in the  latest
+    change), they'll get what they want automatically.  At last.
+
+    Changed the demo programs accordingly.
+
+  - MAJOR INTERNAL REDESIGN:
+
+    A lot of internal modifications  have been performed lately on the
+    source in order to provide the following enhancements:
+
+    * More generic module support:
+
+      The FT_Module  type is  now defined to  represent a handle  to a
+      given  module.   The  file  <freetype/ftmodule.h>  contains  the
+      FT_Module_Class definition, as well as the module-loading public
+      API.
+
+      The  FT_Driver type  is still  defined, and  still  represents a
+      pointer to  a font driver.  Note that  FT_Add_Driver is replaced
+      by FT_Add_Module, FT_Get_Driver by FT_Get_Module, etc.
+
+    * Support for generic glyph image types:
+
+      The FT_Renderer  type is a pointer  to a module  used to perform
+      various operations on glyph image.
+
+      Each renderer is  capable of handling images in  a single format
+      (e.g. ft_glyph_format_outline).  Its functions are used to:
+
+      - transform an glyph image
+      - render a glyph image into a bitmap
+      - return the control box (dimensions) of a given glyph image
+
+      The scan converters `ftraster.c' and `ftgrays.c' have been moved
+      to the new directory `src/renderer', and are used to provide two
+      default renderer modules.
+
+      One corresponds  to the `standard' scan-converter,  the other to
+      the `smooth' one.
+
+      he  current  renderer  can  be  set  through  the  new  function
+      FT_Set_Renderer.
+
+      The old raster-related function FT_Set_Raster, FT_Get_Raster and
+      FT_Set_Raster_Mode have now disappeared, in favor of the new:
+
+        FT_Get_Renderer
+        FT_Set_Renderer
+
+      See the file <freetype/ftrender.h> for more details.
+
+      These  changes  were  necessary  to properly  support  different
+      scalable formats in the future, like bi-color glyphs, etc.
+
+    * Glyph loader object:
+
+      A  new  internal  object,  called  a  'glyph  loader'  has  been
+      introduced in the base layer.  It is used by all scalable format
+      font drivers to load glyphs and composites.
+
+      This object  has been  created to reduce  the code size  of each
+      driver,  as  each  one  of  them  basically  re-implemented  its
+      functionality.
+
+      See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
+      more information.
+
+    * FT_GlyphSlot has new fields:
+
+      In  order   to  support  extended  features   (see  below),  the
+      FT_GlyphSlot structure has a few new fields:
+
+      linearHoriAdvance:
+
+        This  field  gives  the   linearly  scaled  (i.e.  scaled  but
+        unhinted) advance  width for the  glyph, expressed as  a 16.16
+        fixed pixel value.  This is useful to perform WYSIWYG text.
+
+      linearVertAdvance:
+        This field  gives the linearly  scaled advance height  for the
+        glyph  (relevant in  vertical  glyph layouts  only).  This  is
+        useful to perform WYSIWYG text.
+
+        Note that  the two above field replace  the removed `metrics2'
+        field in the glyph slot.
+
+      advance:
+        This field is a vector  that gives the transformed advance for
+        the glyph.   By default, it corresponds to  the advance width,
+        unless  FT_LOAD_VERTICAL_LAYOUT  was  specified  when  calling
+        FT_Load_Glyph or FT_Load_Char.
+
+      bitmap_left:
+        This  field gives  the  distance in  integer  pixels from  the
+        current pen position  to the left-most pixel of  a glyph image
+        IF IT IS  A BITMAP.  It is only valid  when the `format' field
+        is set to `ft_glyph_format_bitmap', for example, after calling
+        the new function FT_Render_Glyph.
+
+      bitmap_top:
+        This  field gives  the  distance in  integer  pixels from  the
+        current pen position (located on the baseline) to the top-most
+        pixel of the  glyph image IF IT IS  A BITMAP.  Positive values
+        correspond to upwards Y.
+
+      loader:
+        This  is a  new  private  field for  the  glyph slot.   Client
+        applications should not touch it.
+
+
+    * Support for transforms and direct rendering in FT_Load_Glyph:
+
+      Most of the functionality found in <freetype/ftglyph.h> has been
+      moved to the core library.  Hence, the following:
+
+      - A   transform   can   be   specified  for   a   face   through
+        FT_Set_Transform.  this transform  is applied by FT_Load_Glyph
+        to  scalable glyph  images (i.e.  NOT TO  BITMAPS)  before the
+        function returns, unless the bit flag FT_LOAD_IGNORE_TRANSFORM
+        was set in the load flags.
+
+      - Once  a  glyph image  has  been  loaded,  it can  be  directly
+        converted  to  a  bitmap  by  using  the  new  FT_Render_Glyph
+        function.  Note that this  function takes the glyph image from
+        the glyph slot,  and converts it to a  bitmap whose properties
+        are returned  in `face.glyph.bitmap', `face.glyph.bitmap_left'
+        and `face.glyph.bitmap_top'.  The  original native image might
+        be lost after the conversion.
+
+      - When using the new  bit flag FT_LOAD_RENDER, the FT_Load_Glyph
+        and   FT_Load_Char   functions   will   call   FT_Render_Glyph
+        automatically when needed.
+
+  - Reformatted all  modules source  code in order  to get rid  of the
+    basic data types redefinitions (i.e. `TT_Int' instead of `FT_Int',
+    `T1_Fixed'  instead  of  `FT_Fixed').  Hence  the  format-specific
+    prefixes like  `TT_', `T1_',  `T2_' and `CID_'  are only  used for
+    relevant structures.
+
+
+======================================================================
+
+OLD CHANGES FOR BETA 7
+
+  - bug-fixed the  OpenType/CFF parser.  It  now loads and displays my
+    two  fonts nicely,  but I'm  pretty certain  that more  testing is
+    needed :-)
+
+  - fixed the crummy Type 1 hinter, it now handles accented characters
+    correctly (well, the accent is  not always well placed, but that's
+    another problem..)
+
+  - added the CID-keyed Type 1 driver in `src/cid'.  Works pretty well
+    for only 13 Kb of code  ;-) Doesn't read AFM files though, nor the
+    really useful CMAP files..
+
+  - fixed  two  bugs  in  the  smooth  renderer  (src/base/ftgrays.c).
+    Thanks to Boris Letocha for spotting them and providing a fix.
+
+  - fixed potential `divide by zero' bugs in ftcalc.c.
+
+  - added source  code for  the OpenType/CFF driver  (still incomplete
+    though..)
+
+  - modified the  SFNT driver slightly  to perform more  robust header
+    checks  in TT_Load_SFNT_Header.  This prevents certain  font files
+    (e.g.  some  Type  1  Multiple  Masters)  from  being  incorrectly
+    `recognized' as TrueType font files..
+
+  - moved a lot of stuff from  the TrueType driver to the SFNT module,
+    this   allows   greater   code   re-use   between   font   drivers
+    (e.g. TrueType, OpenType, Compact-TrueType, etc..)
+
+  - added a tiny segment cache to the SFNT Charmap 4 decoder, in order
+    to minimally speed it up..
+
+  - added  support for  Multiple Master  fonts in  `type1z'.  There is
+    also a new file named <freetype/ftmm.h> which defines functions to
+    manage them from client applications.
+
+    The new file `src/base/ftmm.c' is also optional to the engine..
+
+  - various  formatting changes (e.g.  EXPORT_DEF ->  FT_EXPORT_DEF) +
+    small bug fixes in FT_Load_Glyph, the `type1' driver, etc..
+
+  - a minor fix to the Type 1 driver to let them apply the font matrix
+    correctly (used for many oblique fonts..)
+
+  - some fixes for 64-bit systems (mainly changing some FT_TRACE calls
+    to use %p instead of %lx).  Thanks to Karl Robillard.
+
+  - fixed  some bugs  in  the sbit  loader (src/base/sfnt/ttsbit.c)  +
+    added  a new flag,  FT_LOAD_CROP_BITMAP to  query that  bitmaps be
+    cropped when  loaded from a file  (maybe I should  move the bitmap
+    cropper to the base layer ??).
+
+  - changed the default  number of gray levels of  the smooth renderer
+    to 256  (instead of  the previous 128).  Of course, the  human eye
+    can't see any difference ;-)
+
+  - removed TT_MAX_SUBGLYPHS,  there is no static limit  on the number
+    of subglyphs in a TrueType font now..
+
+
+======================================================================
+
+OLD CHANGES 16 May 2000
+
+  - tagged `BETA-6'  in the  CVS tree.  This one is a  serious release
+    candidate even though it doesn't incorporate the auto-hinter yet..
+
+  - various obsolete files were removed, and copyright header updated
+
+  - finally  updated  the  standard   raster  to  fix  the  monochrome
+    rendering bug + re-enable  support for 5-gray levels anti-aliasing
+    (suck, suck..)
+
+  - created new header files, and modified sources accordingly:
+
+     <freetype/fttypes.h>
+       - simple FreeType types, without the API
+     <freetype/internal/ftmemory.h>
+       - definition of memory-management macros
+
+  - added   the   `DSIG'   (OpenType   Digital   Signature)   tag   to
+    <freetype/tttags.h>
+
+  - light update/cleaning of the build system + changes to the sources
+    in  order  to  get  rid  of _all_  compiler  warnings  with  three
+    compilers, i.e:
+
+    gcc with `-ansi -pedantic -Wall -W', Visual C++ with `/W3 /WX' and
+    LCC
+
+    IMPORTANT NOTE FOR WIN32-LCC USERS:
+    |
+    |  It seems the C pre-processor  that comes with LCC is broken, it
+    |  doesn't  recognize  the  ANSI  standard  directives  #  and  ##
+    |  correctly   when  one  of   the  argument  is  a  macro.  Also,
+    |  something like:
+    |
+    |     #define F(x)  print##x
+    |
+    |     F(("hello"))
+    |
+    |  will get incorrectly translated to:
+    |
+    |     print "hello")
+    |
+    |  by its pre-processor.  For this reason, you simply cannot build
+    |  FreeType 2 in debug mode with this compiler..
+
+  - yet  another massive grunt work.  I've  changed the  definition of
+    the EXPORT_DEF,  EXPORT_FUNC, BASE_DEF &  BASE_FUNC macros.  These
+    now take an argument, which is the function's return value type.
+
+    This  is necessary to  compile FreeType  as a  DLL on  Windows and
+    OS/2.  Depending on the compiler used, a compiler-specific keyword
+    like  __export or __system  must be  placed before  (VisualC++) or
+    after (BorlandC++) the type..
+
+    Of course, this needed a lot of changes throughout the source code
+    to make it compile again...  All cleaned up now, apparently..
+
+    Note also  that there is a  new EXPORT_VAR macro  defined to allow
+    the   _declaration_    of   an   exportable    public   (constant)
+    variable.  This  is  the   case  of  the  raster  interfaces  (see
+    ftraster.h and ftgrays.h), as well as each module's interface (see
+    sfdriver.h, psdriver.h, etc..)
+
+  - new feature: it  is now possible to pass  extra parameters to font
+                 drivers  when creating  a new  face object.  For now,
+                 this capability is unused.  It could however prove to
+                 be useful in a near future..
+
+      the FT_Open_Args structure was  changes, as well as the internal
+      driver interface  (the specific `init_face'  module function has
+      now a different signature).
+
+  - updated the tutorial (not finished though).
+
+  - updated the top-level BUILD  document
+
+  - fixed  a  potential memory  leak  that  could  occur when  loading
+    embedded bitmaps.
+
+  - added     the     declaration     of     FT_New_Memory_Face     in
+    <freetype/freetype.h>, as  it was  missing from the  public header
+    (the implementation was already in `ftobjs.c').
+
+  - the file <freetype/fterrors.h> has been seriously updated in order
+    to allow  the automatic generation  of error message tables.   See
+    the comments within it for more information.
+
+  - major directory  hierarchy re-organisation.  This was done for two
+    things:
+
+      * first,  to ease  the `manual'  compilation of  the  library by
+        requiring at lot less include paths :-)
+
+      * second,  to  allow  external  programs to  effectively  access
+        internal  data  fields.  For example,  this  can be  extremely
+        useful if  someone wants  to write a  font producer or  a font
+        manager on top of FreeType.
+
+    Basically, you  should now use  the 'freetype/' prefix  for header
+    inclusion, as in:
+
+        #include <freetype/freetype.h>
+        #include <freetype/ftglyph.h>
+
+    Some new include sub-directories are available:
+
+     a. the  `freetype/config' directory,  contains two files  used to
+        configure  the  build  of  the  library.  Client  applications
+        should  not need  to look  at these  normally, but they can if
+        they want.
+
+        #include <freetype/config/ftoption.h>
+        #include <freetype/config/ftconfig.h>
+
+     b. the `freetype/internal'  directory, contains header files that
+        describes library  internals.  These are the header files that
+        were  previously  found  in  the `src/base'  and  `src/shared'
+        directories.
+
+
+    As  usual, the build  system and  the demos  have been  updated to
+    reflect the change..
+
+    Here's a layout of the new directory hierarchy:
+
+    TOP_DIR
+      include/
+         freetype/
+            freetype.h
+            ...
+            config/
+              ftoption.h
+              ftconfig.h
+              ftmodule.h
+
+            internal/
+              ftobjs.h
+              ftstream.h
+              ftcalc.h
+              ...
+
+      src/
+         base/
+            ...
+
+         sfnt/
+         psnames/
+         truetype/
+         type1/
+         type1z/
+
+
+    Compiling a module is now  much easier, for example, the following
+    should work when in the TOP_DIR directory on an ANSI build:
+
+       gcc -c -I./include -I./src/base src/base/ftbase.c
+       gcc -c -I./include -I./src/sfnt src/sfnt/sfnt.c
+       etc..
+
+    (of course, using -Iconfig/<system> if you provide system-specific
+     configuration files).
+
+  - updated the structure of FT_Outline_Funcs in order to allow direct
+    coordinate scaling within  the outline decomposition routine (this
+    is  important for virtual  `on' points  with TrueType  outlines) +
+    updates to the rasters to support this..
+
+  - updated  the OS/2  table  loading code  in `src/sfnt/ttload.c'  in
+    order to support version 2 of the table (see OpenType 1.2 spec)
+
+  - created  `include/tttables.h'  and  `include/t1tables.h' to  allow
+    client applications to access some of  the SFNT and T1 tables of a
+    face  with  a  procedural  interface (see  `FT_Get_Sfnt_Table')  +
+    updates to internal source files to reflect the change..
+
+  - some  cleanups in  the source  code to  get rid  of  warnings when
+    compiling with the `-Wall -W -ansi -pedantic' options in gcc.
+
+  - debugged and moved the smooth renderer to `src/base/ftgrays.c' and
+    its header to `include/ftgrays.h'
+
+  - updated TT_MAX_SUBGLYPHS  to 96 as some CJK  fonts have composites
+    with up to 80 sub-glyphs !! Thanks to Werner
+
+
+======================================================================
+
+OLD CHANGES - 14-apr-2000
+
+  - fixed  a bug  in  the  TrueType glyph  loader  that prevented  the
+    correct loading of some CJK glyphs in mingli.ttf
+
+  - improved the standard Type 1 hinter in `src/type1'
+
+  - fixed two bugs  in the experimental Type 1  driver in `src/type1z'
+    to handle the new XFree86 4.0 fonts (and a few other ones..)
+
+  - the smooth  renderer is now  complete and supports  sub-banding to
+    render large glyphs  at high speed.  However, it is still  located
+    in `demos/src/ftgrays.c' and should move to the  library itself in
+    the next  beta.  NOTE: The  smooth  renderer  doesn't  compile  in
+    stand-alone mode anymore, but this should be fixed RSN..
+
+  - introduced convenience  functions to  more easily deal  with glyph
+    images, see  `include/ftglyph.h' for more details, as  well as the
+    new  demo program  named `demos/src/ftstring.c'  that demonstrates
+    its use
+
+  - implemented  FT_LOAD_NO_RECURSE in  both the  TrueType and  Type 1
+    drivers  (this  is required  by  the  auto-hinter  to improve  its
+    results).
+
+  - changed   the  raster   interface,  in   order  to   allow  client
+    applications  to   provide  their   own  span-drawing   callbacks.
+    However,   only   the   smooth   renderer   supports   this.   See
+    `FT_Raster_Params' in the file `include/ftimage.h'.
+
+  - fixed  a small bug  in FT_MulFix  that caused  incorrect transform
+    computation!
+
+  - Note: The tutorial is out-of-date.
+
+
+======================================================================
+
+OLD CHANGES - 12-mar-2000
+
+  - changed  the  layout  of  configuration  files  :  now,  all  ANSI
+    configuration         files         are         located         in
+    `freetype2/config'.  System-specific over-rides  can be  placed in
+    `freetype2/config/<system>'.
+
+  - moved all configuration macros to `config/ftoption.h'
+
+  - improvements in the Type 1 driver with AFM support
+
+  - changed the fields  in the FT_Outline structure :  the old `flags'
+    array is re-named `tags', while all ancient flags are encoded into
+    a single unsigned int named `flags'.
+
+  - introduced     new      flags     in     FT_Outline.flags     (see
+    ft_outline_.... enums in `ftimage.h').
+
+  - changed outline functions to `FT_Outline_<action>' syntax
+
+  - added a smooth anti-alias renderer to the demonstration programs
+
+  - added Mac graphics driver (thanks Just)
+
+  - FT_Open_Face  changed  in  order   to  received  a  pointer  to  a
+    FT_Open_Args descriptor..
+
+  - various  cleanups,  a  few  more API  functions  implemented  (see
+    FT_Attach_File)
+
+  - updated some docs
+
+
+======================================================================
+
+OLD CHANGES - 22-feb-2000
+
+  - introduced the `psnames' module.  It is used to:
+
+      o convert  a Postscript glyph  name into the  equivalent Unicode
+        character code (used by the  Type 1 driver(s) to synthesize on
+        the fly a Unicode charmap).
+
+      o provide an  interface to retrieve the Postscript  names of the
+        Macintosh,  Adobe  Standard &  Adobe  Expert character  codes.
+        (the Macintosh  names are  used by the  SFNT-module postscript
+        names support routines, while the other two tables are used by
+        the Type 1 driver(s)).
+
+  - introduced the `type1z' alternate Type 1 driver.  This is a (still
+    experimental) driver  for the Type  1 format that  will ultimately
+    replace the one  in `src/type1'.  It uses pattern matching to load
+    data from the font, instead of a finite  state analyzer.  It works
+    much better than the `old' driver with `broken' fonts.  It is also
+    much smaller (under 15 Kb).
+
+  - the  Type 1  drivers (both  in `src/type1'  and  `src/type1z') are
+    nearly  complete.  They  both  provide automatic  Unicode  charmap
+    synthesis through  the `psnames' module.  No re-encoding vector is
+    needed.  (note  that they  still  leak  memory  due to  some  code
+    missing, and I'm getting lazy).
+
+    Trivial AFM support has been added to read kerning information but
+    wasn't exactly tested as it should ;-)
+
+  - The TrueType  glyph loader has  been seriously rewritten  (see the
+    file  `src/truetype/ttgload.c'.  It is now  much, much  simpler as
+    well as  easier to read,  maintain and understand  :-) Preliminary
+    versions introduced a  memory leak that has been  reported by Jack
+    Davis, and is now fixed..
+
+  - introduced  the new  `ft_glyph_format_plotter', used  to represent
+    stroked outlines  like Windows `Vector' fonts, and  certain Type 1
+    fonts  like `Hershey'.  The corresponding  raster will  be written
+    soon.
+
+  - FT_New_Memory_Face  is  gone.  Likewise,  FT_Open_Face has  a  new
+    interface that uses a structure  to describe the input stream, the
+    driver (if required), etc..
+
+
+TODO
+
+  - Write FT_Get_Glyph_Bitmap and FT_Load_Glyph_Bitmap
+
+  - Add a function like FT_Load_Character(face, char_code, load_flags)
+    that  would   really  embed  a  call   to  FT_Get_Char_Index  then
+    FT_Load_Glyph to ease developer's work.
+
+  - Update the tutorial!
+
+  - consider adding  support for Multiple  Master fonts in the  Type 1
+    drivers.
+
+  - Test the AFM routines of the  Type 1 drivers to check that kerning
+    information is returned correctly.
+
+  - write a decent auto-gridding component  !! We need this to release
+    FreeType 2.0 gold !
+
+
+less urgent needs:
+
+  - add a CFF/Type2 driver
+  - add a BDF driver
+  - add a FNT/PCF/HBF driver
+  - add a Speedo driver from the X11 sources
+
+
+======================================================================
+
+OLDER CHANGES - 27-jan-2000
+
+  - updated the  `sfnt' module  interface to allow  several SFNT-based
+    drivers to co-exist peacefully
+
+  - updated  the `T1_Face'  type  to better  separate Postscript  font
+    content  from the  rest of  the FT_Face  structure.  Might be used
+    later by the CFF/Type2 driver..
+
+  - added an experimental replacement Type 1 driver featuring advanced
+    (and speedy) pattern matching to retrieve the data from postscript
+    fonts.
+
+  - very minor  changes in the implementation  of FT_Set_Char_Size and
+    FT_Set_Pixel_Sizes (they now implement default to lighten the font
+    driver's code).
+
+
+======================================================================
+
+OLD MESSAGE
+
+This file summarizes the changes  that occurred  since the last `beta'
+of FreeType 2. Because the list is important, it has been divided into
+separate sections:
+
+Table Of Contents:
+
+    I   High-Level Interface (easier !)
+   II   Directory Structure
+  III   Glyph Image Formats
+   IV   Build System
+    V   Portability
+   VI   Font Drivers
+
+
+----------------------------------------------------------------------
+
+High-Level Interface:
+
+  The high-level API has been considerably simplified.  Here is how:
+
+    - resource objects have disappeared.  this means that face objects
+      can now be created with  a single function call (see FT_New_Face
+      and FT_Open_Face)
+
+    - when calling  either FT_New_Face  & FT_Open_Face, a  size object
+      and a glyph slot object  are automatically created for the face,
+      and can  be accessed  through `face->glyph' and  `face->size' if
+      one really  needs to.   In most cases,  there's no need  to call
+      FT_New_Size or FT_New_Glyph.
+
+    - similarly,  FT_Load_Glyph  now  only  takes  a  `face'  argument
+      (instead  of a  glyph  slot  and a  size).  Also,  its  `result'
+      parameter is  gone, as the glyph  image type is  returned in the
+      field `face->glyph.format'
+
+    - the list  of available  charmaps is directly  accessible through
+      `face->charmaps', counting `face->num_charmaps'  elements.  Each
+      charmap  has an  'encoding'  field which  specifies which  known
+      encoding it deals with.  Valid values are, for example:
+
+          ft_encoding_unicode      (for ASCII, Latin-1 and Unicode)
+          ft_encoding_apple_roman
+          ft_encoding_sjis
+          ft_encoding_adobe_standard
+          ft_encoding_adobe_expert
+
+      other  values may  be added  in the  future.  Each charmap still
+      holds  its `platform_id'  and `encoding_id'  values in  case the
+      encoding is too exotic for the current library
+
+
+----------------------------------------------------------------------
+
+Directory Structure:
+
+  Should seem obvious to most of you:
+
+     freetype/
+         config/        -- configuration sub-makefiles
+            ansi/
+            unix/       -- platform-specific configuration files
+            win32/
+            os2/
+            msdos/
+
+         include/       -- public header  files, those to  be included
+                           directly by client apps
+
+         src/           -- sources of the library
+           base/        -- the base layer
+           sfnt/        -- the sfnt `driver'  (see the drivers section
+                           below)
+           truetype/    -- the truetype driver
+           type1/       -- the type1 driver
+           shared/      -- some header files shared between drivers
+
+         demos/         -- demos/tools
+
+         docs/          -- documentation (a bit empty for now)
+
+
+----------------------------------------------------------------------
+
+Glyph Image Formats:
+
+  Drivers are now able to  register new glyph image formats within the
+  library.  For  now, the  base layer supports  of course  bitmaps and
+  vector  outlines, but  one  could imagine  something different  like
+  colored bitmaps, bi-color vectors or whatever else (Metafonts anyone
+  ??).
+
+  See  the   file  `include/ftimage.h'.   Note  also  that   the  type
+  FT_Raster_Map  is gone,  and  is now  replaced  by FT_Bitmap,  which
+  should encompass all known bitmap types.
+
+  Each new  image format  must provide at  least one `raster',  i.e. a
+  module capable of  transforming the glyph image into a bitmap.  It's
+  also possible  to change the default  raster used for  a given glyph
+  image format.
+
+  The default outline  scan-converter now uses 128 levels  of grays by
+  default,  which tends  to smooth  many  things.  Note that the  demo
+  programs have been updated significantly in order to display these..
+
+
+----------------------------------------------------------------------
+
+Build system:
+
+  You still need  GNU Make to build the library.  The build system has
+  been very seriously re-vamped in order to provide things like :
+
+   - automatic host platform  detection (reverting to 'config/ansi' if
+     it is not detected, with pseudo-standard compilation flags)
+
+   - the ability to compile from the Makefiles with very different and
+     exotic compilers.  Note that linking the library can be difficult
+     for some platforms.
+
+     For example, the file `config/win32/lcclib.bat' is invoked by the
+     build system to create the `.lib' file with LCC-Win32 because its
+     librarian  has too  many flaws  to be  invoked directly  from the
+     Makefile.
+
+  Here's how it works:
+
+  - the first time you type `make',  the build system runs a series of
+    sub-makefiles  in order  to detect  your host  platform.  It  then
+    dumps what it found, and creates a file called `config.mk' in  the
+    current  directory.  This is a  sub-Makefile used  to  define many
+    important Make variables used to build the library.
+
+  - the second time, the build system detects the `config.mk' then use
+    it  to  build the  library.  All object  files  go  into 'obj'  by
+    default,  as well  as the  library file,  but this  can  easily be
+    changed.
+
+  Note that  you can run `make  setup' to force  another host platform
+  detection  even   if  a  `config.mk'  is  present   in  the  current
+  directory.  Another solution  is  simply to  delete  the file,  then
+  re-run make.
+
+  Finally, the  default compiler  for all platforms  is gcc  (for now,
+  this will hopefully changed in the future).  You can however specify
+  a different  compiler by specifying  it after the 'setup'  target as
+  in:
+
+      gnumake setup lcc         on Win32 to use the LCC compiler
+      gnumake setup visualc     on Win32 to use Visual C++
+
+  See  the file  `config/<system>/detect.mk' for  a list  of supported
+  compilers for your platforms.
+
+  It should be relatively easy  to write new detection rules files and
+  config.mk..
+
+  Finally, to  build the demo programs,  go to `demos'  and launch GNU
+  Make, it will use the `config.mk'  in the top directory to build the
+  test programs..
+
+
+----------------------------------------------------------------------
+
+Portability:
+
+  In  the  previous  beta,  a  single FT_System  object  was  used  to
+  encompass  all  low-level  operations like  thread  synchronisation,
+  memory management and i/o access.  This has been greatly simplified:
+
+    - thread synchronisation  has been dropped, for  the simple reason
+      that the library  is already re-entrant, and that  if you really
+      need  two  threads accessing  the  same  FT_Library, you  should
+      really synchronize access to it yourself with a simple mutex.
+
+    - memory  management is  performed  through a  very simple  object
+      called `FT_Memory',  which really is a table  containing a table
+      of pointers to  functions like malloc, realloc and  free as well
+      as some user data (closure).
+
+    - resources have disappeared (they created more problems than they
+      solved), and  i/o management have  been simplified greatly  as a
+      result.  Streams are  defined through  FT_Stream objects,  which
+      can be either memory-based or disk-based.
+
+      Note that  each face  has its own  stream, which is  closed only
+      when  the  face object  is  destroyed.  Hence,  a function  like
+      TT_Flush_Face in 1.x cannot be directly  supported.  However, if
+      you really need something like  this, you can easily tailor your
+      own streams  to achieve the same  feature at a  lower level (and
+      use FT_Open_Face instead of FT_New_Face to create the face).
+
+  See the file  `include/ftsystem.h' for more details, as  well as the
+  implementations found in `config/unix' and `config/ansi'.
+
+
+----------------------------------------------------------------------
+
+Font Drivers:
+
+  The  Font Driver  interface has  been modified  in order  to support
+  extensions & versioning.
+
+
+  The  list of  the font  drivers that  are statically  linked  to the
+  library at compile time is  managed through a new configuration file
+  called `config/<platform>/ftmodule.h'.
+
+  This  file is  autogenerated  when  invoking  `make modules'.   This
+  target  will  parse  all  sub-directories  of  'src', looking  for a
+  `module.mk' rules  file, used  to describe  the driver to  the build
+  system.
+
+  Hence, one  should call  `make modules' each  time a font  driver is
+  added or removed from the `src' directory.
+
+  Finally, this  version  provides  a `pseudo-driver'  in  `src/sfnt'.
+  This  driver  doesn't  support  font  files  directly, but  provides
+  services used by all TrueType-like font drivers.  Hence, its code is
+  shared between  the TrueType & OpenType  font formats,  and possibly
+  more formats to come if we're lucky..
+
+
+----------------------------------------------------------------------
+
+Extensions support:
+
+  The extensions support is inspired by the one found in 1.x.
+
+  Now, each font driver has  its own `extension registry', which lists
+  which extensions  are available  for the font  faces managed  by the
+  driver.
+
+  Extension ids are  now strings, rather than 4-byte  tags, as this is
+  usually more readable.
+
+  Each extension has:
+    - some data, associated to each face object
+    - an interface (table of function pointers)
+
+  An extension  that is format-specific should  simply register itself
+  to the correct font driver.  Here is some example code:
+
+   // Registering an extensions
+   //
+   FT_Error  FT_Init_XXXX_Extension( FT_Library  library )
+   {
+     FT_DriverInterface*  tt_driver;
+
+     driver = FT_Get_Driver( library, "truetype" );
+     if (!driver) return FT_Err_Unimplemented_Feature;
+
+     return FT_Register_Extension( driver, &extension_class );
+   }
+
+
+   // Implementing the extensions
+   //
+   FT_Error  FT_Proceed_Extension_XXX( FT_Face  face )
+   {
+     FT_XXX_Extension            ext;
+     FT_XXX_Extension_Interface  ext_interface;
+
+     ext = FT_Get_Extension( face, "extensionid", &ext_interface );
+     if (!ext) return error;
+
+     return ext_interface->do_it(ext);
+   }
+
+------------------------------------------------------------------------
+
+Copyright (C) 2000-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
+
+--- end of CHANGES ---
diff --git a/modules/freetype2/docs/CMAKE b/modules/freetype2/docs/CMAKE
new file mode 100644
index 0000000000..31237ae151
--- /dev/null
+++ b/modules/freetype2/docs/CMAKE
@@ -0,0 +1,2 @@
+Support for a cmake build has been contributed.  See the remarks in the
+top-level `CMakeLists.txt' file for more.
diff --git a/modules/freetype2/docs/CUSTOMIZE b/modules/freetype2/docs/CUSTOMIZE
new file mode 100644
index 0000000000..80527db7e5
--- /dev/null
+++ b/modules/freetype2/docs/CUSTOMIZE
@@ -0,0 +1,152 @@
+How to customize the compilation of the library
+===============================================
+
+  FreeType  is highly  customizable  to fit  various  needs, and  this
+  document  describes  how  it  is  possible  to  select  options  and
+  components at compilation time.
+
+
+I. Configuration macros
+
+  The  file `include/freetype/config/ftoption.h'  contains a  list  of
+  commented configuration macros that can  be toggled by developers to
+  indicate which features should be active while building the library.
+
+  These  options range  from debug  level to  availability  of certain
+  features,   like  native   TrueType  hinting   through   a  bytecode
+  interpreter.
+
+  We  invite you  to read  this file  for more  information.   You can
+  change the  file's content to suit  your needs, or  override it with
+  one of the techniques described below.
+
+
+II. Modules list
+
+  If you  use GNU make  please edit the top-level  file `modules.cfg'.
+  It contains a  list of available FreeType modules  and extensions to
+  be compiled.  Change it to suit your own preferences.  Be aware that
+  certain modules  depend on  others, as described  in the  file.  GNU
+  make  uses `modules.cfg'  to  generate `ftmodule.h'  (in the  object
+  directory).
+
+  If you build FreeType in a directory separate from the source files,
+  put your  customized `modules.cfg' in  that directory; that  way you
+  can keep the source files `clean'.
+
+  If  you don't  use  GNU make  you  have to  manually  edit the  file
+  `include/freetype/config/ftmodule.h' (which  is *not* used  with  if
+  compiled with GNU make) to add  or remove the drivers and components
+  you want  to compile into  the library.  See `INSTALL.ANY'  for more
+  information.
+
+
+III. System interface
+
+  FreeType's  default interface to  the system  (i.e., the  parts that
+  deal  with  memory  management   and  i/o  streams)  is  located  in
+  `src/base/ftsystem.c'.
+
+  The current  implementation uses standard C library  calls to manage
+  memory  and to read  font files.   It is  however possible  to write
+  custom implementations to suit specific systems.
+
+  To  tell the  GNU Make-based  build system  to use  a  custom system
+  interface, you have to  define the environment variable FTSYS_SRC to
+  point to the relevant implementation:
+
+    on Unix:
+
+      ./configure <your options>
+      export FTSYS_SRC=foo/my_ftsystem.c
+      make
+      make install
+
+    on Windows:
+
+      make setup <compiler>
+      set FTSYS_SRC=foo/my_ftsystem.c
+      make
+
+
+IV. Overriding default configuration and module headers
+
+  It  is possible  to override  the default  configuration  and module
+  headers without  changing the original files.  There  are three ways
+  to do that:
+
+
+  1. With GNU make
+
+    [This is actually a combination of method 2 and 3.]
+
+    Just put your custom `ftoption.h'  file into the objects directory
+    (normally `<topdir>/objs' if you build  in the source tree, or the
+    directory where  you invoke configure  if you build in  a separate
+    directory), which GNU make prefers over the standard location.  No
+    action  is  needed  for   `ftmodule.h'  because  it  is  generated
+    automatically in the objects directory.
+
+  2. Using the C include path
+
+    Use the  C include path  to ensure that  your own versions  of the
+    files are used at compile time when the lines
+
+      #include FT_CONFIG_OPTIONS_H
+      #include FT_CONFIG_MODULES_H
+
+    are      compiled.       Their      default      values      being
+    <freetype/config/ftoption.h> and <freetype/config/ftmodule.h>, you
+    can do something like:
+
+      custom/
+        config/
+          ftoption.h      => custom options header
+          ftmodule.h      => custom modules list
+
+      include/            => normal FreeType 2 include
+        ...
+
+    then change the C include path to always give the path to `custom'
+    before the FreeType 2 `include'.
+
+
+  3. Redefining FT_CONFIG_OPTIONS_H and FT_CONFIG_MODULES_H
+
+    Another way to do the same thing is to redefine the macros used to
+    name  the configuration  headers.  To  do  so, you  need a  custom
+    `ft2build.h' whose content can be as simple as:
+
+      #ifndef FT2_BUILD_MY_PLATFORM_H_
+      #define FT2_BUILD_MY_PLATFORM_H_
+
+      #define FT_CONFIG_OPTIONS_H  <custom/my-ftoption.h>
+      #define FT_CONFIG_MODULES_H  <custom/my-ftmodule.h>
+
+      #include <freetype/config/ftheader.h>
+
+      #endif /* FT2_BUILD_MY_PLATFORM_H_ */
+
+    Place those files in a separate directory, e.g.,
+
+      custom/
+        ft2build.h           => custom version described above
+        my-ftoption.h        => custom options header
+        my-ftmodule.h        => custom modules list header
+
+    and change  the C include path  to ensure that  `custom' is always
+    placed before the FT2 `include' during compilation.
+
+----------------------------------------------------------------------
+
+Copyright (C) 2003-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of CUSTOMIZE ---
diff --git a/modules/freetype2/docs/DEBUG b/modules/freetype2/docs/DEBUG
new file mode 100644
index 0000000000..7398df69b1
--- /dev/null
+++ b/modules/freetype2/docs/DEBUG
@@ -0,0 +1,310 @@
+Debugging within the FreeType sources
+=====================================
+
+I. Configuration macros
+-----------------------
+
+There are  several ways to enable  debugging features in a  FreeType 2
+builds.  This is  controlled through the definition  of special macros
+located in the file `ftoption.h'.  The macros are:
+
+
+  FT_DEBUG_LEVEL_ERROR
+
+    #define this  macro if  you want to  compile the  `FT_ERROR' macro
+    calls to print error messages during program execution.  This does
+    not stop  the program.  Very  useful to spot invalid  fonts during
+    development and to code workarounds for them.
+
+  FT_DEBUG_LEVEL_TRACE
+
+    #define this macro  if you want to compile  both macros `FT_ERROR'
+    and  `FT_TRACE'.  This  also  includes  the variants  `FT_TRACE0',
+    `FT_TRACE1', `FT_TRACE2', ..., `FT_TRACE7'.
+
+    The  trace macros  are used  to  send debugging  messages when  an
+    appropriate  `debug level'  is configured  at runtime  through the
+    `FT2_DEBUG' environment variable (more on this later).
+
+  FT_DEBUG_MEMORY
+
+    If this  macro is #defined, the  FreeType engine is linked  with a
+    small  but  effective debugging  memory  manager  that tracks  all
+    allocations and frees that are performed within the font engine.
+
+    When  the `FT2_DEBUG_MEMORY'  environment variable  is defined  at
+    runtime,  a call  to `FT_Done_FreeType'  dumps memory  statistics,
+    including the list of leaked memory blocks and optionally with the
+    source locations where these were  allocated.  It is always a very
+    good idea to  define this in development builds.   This works with
+    _any_  program linked  to FreeType,  but  requires a  big deal  of
+    memory (the debugging memory manager never frees the blocks to the
+    heap in order to detect double frees).
+
+    When `FT2_DEBUG_MEMORY'  isn't defined  at runtime,  the debugging
+    memory manager is ignored, and performance is unaffected.
+
+  FT_DEBUG_LOGGING
+
+    #define this macro for enhanced logging support; it automatically
+    sets `FT_DEBUG_LEVEL_TRACE' and `FT_DEBUG_LEVEL_ERROR'.
+
+    If  defined,  `FT_TRACE'  and  `FT_ERROR'  can  send  tracing  and
+    debugging messages to a file.  The location of the log file has to
+    be set  with the  `FT_LOGGING_FILE' environment variable  (more on
+    this later).
+
+    The main enhancements are the  possibility of logging the time and
+    the name  of the `FT_COMPONENT'  macro together with  the affected
+    `FT_TRACE' or `FT_ERROR' calls.  See below how to activate this in
+    the `FT2_DEBUG' environment variable.
+
+
+II. Debugging macros
+--------------------
+
+Several  macros  can be  used  within  the  FreeType sources  to  help
+debugging its code:
+
+
+  1. FT_ERROR(( ... ))
+
+    This macro is used to send debug messages that indicate relatively
+    serious  errors  (like broken  font  files)  without stopping  the
+    execution of the running program.   Its code is compiled only when
+    either   `FT_DEBUG_LEVEL_ERROR'   or  `FT_DEBUG_LEVEL_TRACE'   are
+    defined in `ftoption.h'.
+
+    Note that you have to use a printf-like signature, but with double
+    parentheses, like in
+
+      FT_ERROR(( "your %s is not %s\n", "foo", "bar" ));
+
+
+  2. FT_ASSERT( condition )
+
+    This macro is used to check  strong assertions at runtime.  If its
+    condition isn't  TRUE, the  program aborts  with a  panic message.
+    Its  code  is  compiled   when  either  `FT_DEBUG_LEVEL_ERROR'  or
+    `FT_DEBUG_LEVEL_TRACE'  are   defined.   You  don't   need  double
+    parentheses here.  Example:
+
+      FT_ASSERT( ptr != NULL );
+
+
+  3. FT_TRACE( level, (message...) )
+
+    The  `FT_TRACE' macro  is used  to send  general-purpose debugging
+    messages during program execution.   This macro uses an *implicit*
+    macro  named  `FT_COMPONENT',  which names  the  current  FreeType
+    component being run.
+
+    The developer should always  define `FT_COMPONENT' as appropriate,
+    for example as in
+
+      #undef  FT_COMPONENT
+      #define FT_COMPONENT  io
+
+    The  value of  the `FT_COMPONENT'  macro is  one of  the component
+    names defined  in the internal file  `internal/fttrace.h'.  If you
+    modify the  FreeType source code  and insert a  new `FT_COMPONENT'
+    macro,  you must  register it  in `fttrace.h'.   If you  insert or
+    remove many  trace macros,  you can test  for undefined  or unused
+    trace macros with the script `src/tools/chktrcmp.py'.
+
+    Each  such component  is assigned  a `debug  level', ranging  from
+    value  0 to  7, through  the  use of  the `FT2_DEBUG'  environment
+    variable  (described below)  when a  program linked  with FreeType
+    starts.
+
+    When `FT_TRACE' is called, its level is compared to the one of the
+    corresponding component.  Messages with trace levels *higher* than
+    the  corresponding  component level  are  filtered  out and  never
+    printed.  This means  that trace messages with level  0 are always
+    printed, those  with level 2  are only printed when  the component
+    level is *at least* 2, etc.
+
+    The second  parameter to  `FT_TRACE' must contain  parentheses and
+    corresponds to a printf-like call, as in
+
+      FT_TRACE( 2, ( "your %s is not %s\n", "foo", "bar" ) )
+
+    The  shortcut macros  `FT_TRACE0', `FT_TRACE1',  `FT_TRACE2', ...,
+    `FT_TRACE7' can be used with  constant level indices, and are much
+    cleaner to use, as in
+
+      FT_TRACE2(( "your %s is not %s\n", "foo", "bar" ));
+
+
+III. Environment variables
+--------------------------
+
+The  following  environment  variables control  debugging  output  and
+behaviour of FreeType at runtime.
+
+
+  FT2_DEBUG
+
+    This  variable   is  only  used   when  FreeType  is   built  with
+    `FT_DEBUG_LEVEL_TRACE' defined.   It contains a list  of component
+    level definitions, following this format:
+
+      component1:level1 component2:level2 component3:level3 ...
+
+    where `componentX' is the name  of a tracing component, as defined
+    in `fttrace.h'.  `levelX' is  the corresponding level  to  use  at
+    runtime.
+
+    `any' is a special component  name that is interpreted as `any/all
+    components'.  For example, the following definitions
+
+      set FT2_DEBUG=any:2 memory:5 io:4        (on Windows)
+      export FT2_DEBUG="any:2 memory:5 io:4"   (on Linux with bash)
+
+    both stipulate that all components should have level 2, except for
+    the memory and io components, which  are set to the trace levels 5
+    and 4, respectively.
+
+    If `FT_DEBUG_LOGGING' is defined, two more options are available.
+
+    * -v: Print also  the name of FreeType's component  from which the
+          current log is produced, together with the tracing level.
+
+    * -t: Print also the time.
+
+    Here are some examples how the output might look like.
+
+      FT2_DEBUG="any:7 memory:5 -vt"
+
+        => [20:32:02:44969 ttload:2]    table directory loaded
+
+      FT2_DEBUG="any:7 memory:5 -t"
+
+        => [20:32:02:44969]    table directory loaded
+
+      FT2_DEBUG="any:7 memory:5 -v"
+
+        => [ttload:2]    table directory loaded
+
+
+  FT_LOGGING_FILE
+
+    This  variable  is  only  used  if  FreeType  is  built  with  the
+    `FT_DEBUG_LOGGING'  macro defined.   It contains  the path  to the
+    file where the user wants to put  his log file.  If it is not set,
+    FreeType uses stderr.
+
+    Examples:
+
+      On UNIX-like systems with bash:
+      export FT_LOGGING_FILE="/tmp/freetype2.log"
+
+      On Windows:
+      set FT_LOGGING_FILE=C:\Users\AppData\Local\Temp\freetype2.log
+
+
+  FT2_DEBUG_MEMORY
+
+    This environment variable,  when defined, tells FreeType  to use a
+    debugging memory manager that tracks leaking memory blocks as well
+    as other common  errors like double frees.  It is  also capable of
+    reporting  _where_  the  leaking   blocks  were  allocated,  which
+    considerably  saves  time  when  debugging new  additions  to  the
+    library.
+
+    This  code  is only  compiled  when  FreeType  is built  with  the
+    `FT_DEBUG_MEMORY'  macro #defined  in `ftoption.h'  though, it  is
+    ignored in other builds.
+
+
+  FT2_ALLOC_TOTAL_MAX
+
+    This variable is ignored if `FT2_DEBUG_MEMORY' is not defined.  It
+    allows  you  to  specify  a  maximum  heap  size  for  all  memory
+    allocations performed  by FreeType.  This  is very useful  to test
+    the robustness  of the  font engine  and programs  that use  it in
+    tight memory conditions.
+
+    If it is  undefined, or if its value is  not strictly positive, no
+    allocation bounds are checked at runtime.
+
+
+  FT2_ALLOC_COUNT_MAX
+
+    This variable is ignored if `FT2_DEBUG_MEMORY' is not defined.  It
+    allows  you to  specify  a maximum  number  of memory  allocations
+    performed    by    FreeType    before    returning    the    error
+    `FT_Err_Out_Of_Memory'.  This is useful  for debugging and testing
+    the engine's robustness.
+
+    If it is  undefined, or if its value is  not strictly positive, no
+    allocation bounds are checked at runtime.
+
+
+  FT2_KEEP_ALIVE
+
+    This  variable is  ignored if  `FT2_DEBUG_MEMORY' is  not defined.
+    `Keep alive' means that freed  blocks aren't released to the heap.
+    This is  useful to detect  double-frees or weird  heap corruption,
+    reporting the source code location  of the original allocation and
+    deallocation  in case  of a  problem.   It uses  large amounts  of
+    memory, however.
+
+    If it  is undefined,  or if  its value  is not  strictly positive,
+    freed blocks are released at runtime.
+
+
+IV. Additional Capabilities with `FT_DEBUG_LOGGING'
+---------------------------------------------------
+
+If `FT_DEBUG_LOGGING' is  defined, four APIs are  available to provide
+additional debugging support.  Use
+
+  #include <freetype/ftlogging.h>
+
+to access them.
+
+  FT_Trace_Set_Level( const char*  level )
+
+    By  default,  FreeType   uses  the  tracing  levels   set  in  the
+    `FT2_DEBUG' environment  variable.  Use this function  to override
+    the value with `level'.  Use value `NULL' to disable tracing.
+
+  FT_Trace_Set_Default_Level( void )
+
+    Reset the tracing levels to the default value, i.e., the value of
+    the `FT2_DEBUG' environment variable or no tracing if not set.
+
+  FT_Set_Log_Handler( ft_custom_log_handler  handler )
+
+    Use `handler' as a custom handler for formatting tracing and error
+    messages.  The  `ft_custom_log_handler' typedef has  the following
+    prototype.
+
+      void
+      (*ft_custom_log_handler)( const char*  ft_component,
+                                const char*  fmt,
+                                va_list      args );
+
+   `ft_component' is the current component like `ttload', `fmt' is the
+   first argument  of `FT_TRACE' or  `FT_ERROR', and `args'  holds the
+   remaining arguments.
+
+  FT_Set_Default_Log_Handler( void )
+
+    Reset the log handler to the default version.
+
+
+------------------------------------------------------------------------
+
+Copyright (C) 2002-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part  of the  FreeType  project, and  may  only be  used,
+modified,  and  distributed under  the  terms  of  the FreeType  project
+license, LICENSE.TXT.  By continuing  to use, modify, or distribute this
+file  you indicate that  you have  read the  license and  understand and
+accept it fully.
+
+
+--- end of DEBUG ---
diff --git a/modules/freetype2/docs/DOCGUIDE b/modules/freetype2/docs/DOCGUIDE
new file mode 100644
index 0000000000..b46b7bd54b
--- /dev/null
+++ b/modules/freetype2/docs/DOCGUIDE
@@ -0,0 +1,298 @@
+Introduction
+------------
+
+Documentation is an extremely important part of any project, and it
+helps a lot if it uses consistent syntax and layout.
+
+The documentation for the FreeType library is maintained in header
+files in the `include/` directory in the form of code comments.  These
+comments are extracted and organized by 'docwriter' (previously
+'docmaker').  The generated docs can be viewed in the
+`docs/reference/site/` directory after running `make refdoc`.
+
+Documentation comments follow a specific structure and format as
+described below.
+
+
+Documentation Structure
+-----------------------
+
+The documentation is divided into multiple chapters, which contain
+sections relevant to it.  The chapter details and sections contained
+in them are listed in `include/freetype/ftchapters.h`.  Any unlisted
+section is added to the 'Miscellaneous' chapter.
+
+Sections may contain sub-sections which consist of properties,
+enumerations, and other data types.
+
+
+Comment Blocks
+--------------
+
+Documentation blocks follow a specific format:
+
+    /***************************** (should end on column 77)
+     *
+     *                             (1 asterisk, 1 space, then content)
+     *
+     */                            (end of block)
+
+To make 'docwriter' recognize a comment block, there must be at least
+two asterisks in the first line.  As a consequence, you should change
+the second asterisk to something else if you want to prevent a comment
+block being handled by 'docwriter' (for example, change `/****/` to
+`/*#**/`).
+
+
+Markup Tags
+-----------
+
+Markup tags are used to indicate what comes next.  The syntax for a
+tag is:
+
+    @foo:
+
+An `@`, followed by the tag, and then `:`.
+
+
+Reserved Tags
+-------------
+
+There are some keywords that have a special meaning to docwriter.
+As a convention, all keywords are written in lowercase.
+
+* `chapter`: Defines a chapter.  Usually the title with underscores.
+* `sections`: List of sections in the chapter, in order.
+* `section`: Defines the start or continuation of a section.
+* `title`: Title for a chapter or section.  May contain spaces.
+* `abstract`: The abstract for a section, visible in the Table of
+              Contents (TOC).
+* `description`: Detailed description of a tag (except chapters),
+                 shown as synopsis.
+* `values`: A list of 'values' for the tag.  These values are used for
+            cross-referencing.
+
+
+Other Tags
+----------
+
+Except the ones given above, any other tags will be added as a part of
+a subsection.  All tags are lowercase by convention.
+
+
+Public Header Definitions
+-------------------------
+
+The public headers for FreeType have their names defined in
+`include/freetype/config/ftheader.h`.  Any new public header file must
+be defined in this file, in the following format:
+
+    #define FT_NEWNAME_H  <freetype/newname.h>
+
+Where `newname` is the name of the header file.
+
+This macro is combined with the file location of a sub-section and
+printed with the object.
+
+
+Note on code blocks captured after comments
+-------------------------------------------
+
+All non-documentation lines after a documentation comment block are
+captured to be displayed as the code for the sub-section.  To stop
+collection, a line with `/* */` should be added.
+
+
+General Formatting Conventions
+------------------------------
+
+* Use two spaces after a full stop ending a sentence.
+* Use appropriate uppercasing in titles.  Refer
+
+  https://english.stackexchange.com/a/34
+
+  for more information.
+* Do not add trailing parentheses when citing a C function.
+
+
+Markdown Usage
+--------------
+
+All tags, except the ones that define the name and title for a block
+support markdown in them.  Docwriter uses a markdown parser that
+follows rules given in John Gruber's markdown guide:
+
+  https://daringfireball.net/projects/markdown/syntax
+
+with a few exceptions and extensions, detailed below.  This may also
+be referred to as the **FreeType Flavored Markdown**.
+
+
+Headers
+-------
+
+Markdown headers should not be used directly, because these are added
+based on section titles, sub-section names, and tags.  However, if a
+header needs to be added, note the following correspondence to HTML tags:
+
+* Section title on top of the page is `H1`.
+* Sub-section titles are `H2`.
+* Parts of sub-sections are `H4`.
+* Any header added will be visible in the Table of Contents (TOC) of
+  the page.
+
+
+Emphasis
+--------
+
+* Use `_underscores_` for italics.
+* Use `**double asterisks**` for bold.
+
+Although the other notations (double underscore for bold, single
+asterisk for italics) are supported, it is recommended to use the
+above for consistency.
+
+Note that there may be cases where having two asterisks or underscores
+in a line may lead to text being picked up as italics or bold.
+Although unintentional, this is correct markdown behavior.
+
+For inline code, wrap the sequence with backticks (see below).  This
+renders symbols correctly without modifications.  If a symbol is
+absolutely required outside of an inline code block or code sequence,
+escape it with a backslash (like `\*` or `\_`).
+
+
+Lists
+-----
+
+Unordered lists can be created with asterisks:
+
+    * Unordered list items can use asterisks.
+    * Another list item.
+
+Ordered lists start with numbers:
+
+    1. This is an ordered list item.
+    2. Brackets after numbers won't work.
+
+To continue a list over multiple paragraphs, indent them with at least
+four spaces.  For example:
+
+    1.  Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+        Aliquam hendrerit mi posuere lectus.  Vestibulum enim wisi,
+        viverra nec, fringilla in, laoreet vitae, risus.
+
+        Donec sit amet nisl.  Aliquam semper ipsum sit amet velit.
+        Suspendisse id sem consectetuer libero luctus adipiscing.
+
+    2.  This is the second list item.
+
+    This paragraph is not a part of the list.
+
+More information on lists in markdown is available at
+
+  https://daringfireball.net/projects/markdown/syntax#list
+
+
+Cross-references
+----------------
+
+Other sub-sections can be linked with the `@` symbol:
+
+    @description:
+      While FreeType's CFF driver doesn't expose API functions by
+      itself, it is possible to control its behaviour with
+      @FT_Property_Set and @FT_Property_Get.
+
+If a field in the `values` table of another sub-section is linked, the
+link leads to its parent sub-section.
+
+
+Links and Images
+----------------
+
+All URLs are converted to links in the HTML documentation.
+
+Markdown syntax for links and images are fully supported.
+
+
+Inline Code
+-----------
+
+To indicate a span of code, wrap it with backtick quotes (`` ` ``):
+
+    Use the `printf()` function.
+
+Cross-references, markdown, and html styling do not work in inline code
+sequences.
+
+
+Code and Syntax Highlighting
+----------------------------
+
+Blocks of code are fenced by lines with three back-ticks `` ``` ``
+followed by the language name, if any (used for syntax highlighting),
+as demonstrated in the following example.
+
+    ```c
+      x = y + z;
+      if ( zookoo == 2 )
+      {
+        foobar();
+      }
+    ```
+
+Note that the indentation of the opening line and the closing line
+must be exactly the same.  The code sequence itself should have a
+larger indentation than the surrounding back-ticks.
+
+Like inline code, markdown and html styling is *not* supported inside
+code blocks.
+
+
+Tables
+------
+
+Tables are used to list values, input, and other fields.  The FreeType
+Flavored Markdown adopts a simple approach to tables with two columns,
+or field definition tables.
+
+Field definition names may contain alphanumeric, underscore, and the
+`.` characters.  This is followed by `::`.  The following lines are
+the second column of the table.  A field definition ends with the
+start of another field definition, or a markup tag.
+
+    @Input:
+      pathname ::
+        A path to the font file.
+
+      face_index ::
+        See @FT_Open_Face for a detailed description of this
+        parameter.
+
+
+Non-breaking Space
+------------------
+
+A tilde can be used to create a non-breaking space.  The example
+
+    The encoding value~0 is reserved.
+
+is converted to
+
+    The encoding value&nbsp;0 is reserved.
+
+
+----------------------------------------------------------------------
+
+Copyright (C) 2018-2023 by
+Nikhil Ramakrishnan, David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of DOCGUIDE ---
diff --git a/modules/freetype2/docs/FTL.TXT b/modules/freetype2/docs/FTL.TXT
new file mode 100644
index 0000000000..c406d150fa
--- /dev/null
+++ b/modules/freetype2/docs/FTL.TXT
@@ -0,0 +1,169 @@
+                    The FreeType Project LICENSE
+                    ----------------------------
+
+                            2006-Jan-27
+
+                    Copyright 1996-2002, 2006 by
+          David Turner, Robert Wilhelm, and Werner Lemberg
+
+
+
+Introduction
+============
+
+  The FreeType  Project is distributed in  several archive packages;
+  some of them may contain, in addition to the FreeType font engine,
+  various tools and  contributions which rely on, or  relate to, the
+  FreeType Project.
+
+  This  license applies  to all  files found  in such  packages, and
+  which do not  fall under their own explicit  license.  The license
+  affects  thus  the  FreeType   font  engine,  the  test  programs,
+  documentation and makefiles, at the very least.
+
+  This  license   was  inspired  by  the  BSD,   Artistic,  and  IJG
+  (Independent JPEG  Group) licenses, which  all encourage inclusion
+  and  use of  free  software in  commercial  and freeware  products
+  alike.  As a consequence, its main points are that:
+
+    o We don't promise that this software works. However, we will be
+      interested in any kind of bug reports. (`as is' distribution)
+
+    o You can  use this software for whatever you  want, in parts or
+      full form, without having to pay us. (`royalty-free' usage)
+
+    o You may not pretend that  you wrote this software.  If you use
+      it, or  only parts of it,  in a program,  you must acknowledge
+      somewhere  in  your  documentation  that  you  have  used  the
+      FreeType code. (`credits')
+
+  We  specifically  permit  and  encourage  the  inclusion  of  this
+  software, with  or without modifications,  in commercial products.
+  We  disclaim  all warranties  covering  The  FreeType Project  and
+  assume no liability related to The FreeType Project.
+
+
+  Finally,  many  people  asked  us  for  a  preferred  form  for  a
+  credit/disclaimer to use in compliance with this license.  We thus
+  encourage you to use the following text:
+
+   """
+    Portions of this software are copyright © <year> The FreeType
+    Project (www.freetype.org).  All rights reserved.
+   """
+
+  Please replace <year> with the value from the FreeType version you
+  actually use.
+
+
+Legal Terms
+===========
+
+0. Definitions
+--------------
+
+  Throughout this license,  the terms `package', `FreeType Project',
+  and  `FreeType  archive' refer  to  the  set  of files  originally
+  distributed  by the  authors  (David Turner,  Robert Wilhelm,  and
+  Werner Lemberg) as the `FreeType Project', be they named as alpha,
+  beta or final release.
+
+  `You' refers to  the licensee, or person using  the project, where
+  `using' is a generic term including compiling the project's source
+  code as  well as linking it  to form a  `program' or `executable'.
+  This  program is  referred to  as  `a program  using the  FreeType
+  engine'.
+
+  This  license applies  to all  files distributed  in  the original
+  FreeType  Project,   including  all  source   code,  binaries  and
+  documentation,  unless  otherwise  stated   in  the  file  in  its
+  original, unmodified form as  distributed in the original archive.
+  If you are  unsure whether or not a particular  file is covered by
+  this license, you must contact us to verify this.
+
+  The FreeType  Project is copyright (C) 1996-2000  by David Turner,
+  Robert Wilhelm, and Werner Lemberg.  All rights reserved except as
+  specified below.
+
+1. No Warranty
+--------------
+
+  THE FREETYPE PROJECT  IS PROVIDED `AS IS' WITHOUT  WARRANTY OF ANY
+  KIND, EITHER  EXPRESS OR IMPLIED,  INCLUDING, BUT NOT  LIMITED TO,
+  WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR
+  PURPOSE.  IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
+  BE LIABLE  FOR ANY DAMAGES CAUSED  BY THE USE OR  THE INABILITY TO
+  USE, OF THE FREETYPE PROJECT.
+
+2. Redistribution
+-----------------
+
+  This  license  grants  a  worldwide, royalty-free,  perpetual  and
+  irrevocable right  and license to use,  execute, perform, compile,
+  display,  copy,   create  derivative  works   of,  distribute  and
+  sublicense the  FreeType Project (in  both source and  object code
+  forms)  and  derivative works  thereof  for  any  purpose; and  to
+  authorize others  to exercise  some or all  of the  rights granted
+  herein, subject to the following conditions:
+
+    o Redistribution of  source code  must retain this  license file
+      (`FTL.TXT') unaltered; any  additions, deletions or changes to
+      the original  files must be clearly  indicated in accompanying
+      documentation.   The  copyright   notices  of  the  unaltered,
+      original  files must  be  preserved in  all  copies of  source
+      files.
+
+    o Redistribution in binary form must provide a  disclaimer  that
+      states  that  the software is based in part of the work of the
+      FreeType Team,  in  the  distribution  documentation.  We also
+      encourage you to put an URL to the FreeType web page  in  your
+      documentation, though this isn't mandatory.
+
+  These conditions  apply to any  software derived from or  based on
+  the FreeType Project,  not just the unmodified files.   If you use
+  our work, you  must acknowledge us.  However, no  fee need be paid
+  to us.
+
+3. Advertising
+--------------
+
+  Neither the  FreeType authors and  contributors nor you  shall use
+  the name of the  other for commercial, advertising, or promotional
+  purposes without specific prior written permission.
+
+  We suggest,  but do not require, that  you use one or  more of the
+  following phrases to refer  to this software in your documentation
+  or advertising  materials: `FreeType Project',  `FreeType Engine',
+  `FreeType library', or `FreeType Distribution'.
+
+  As  you have  not signed  this license,  you are  not  required to
+  accept  it.   However,  as  the FreeType  Project  is  copyrighted
+  material, only  this license, or  another one contracted  with the
+  authors, grants you  the right to use, distribute,  and modify it.
+  Therefore,  by  using,  distributing,  or modifying  the  FreeType
+  Project, you indicate that you understand and accept all the terms
+  of this license.
+
+4. Contacts
+-----------
+
+  There are two mailing lists related to FreeType:
+
+    o freetype@nongnu.org
+
+      Discusses general use and applications of FreeType, as well as
+      future and  wanted additions to the  library and distribution.
+      If  you are looking  for support,  start in  this list  if you
+      haven't found anything to help you in the documentation.
+
+    o freetype-devel@nongnu.org
+
+      Discusses bugs,  as well  as engine internals,  design issues,
+      specific licenses, porting, etc.
+
+  Our home page can be found at
+
+    https://www.freetype.org
+
+
+--- end of FTL.TXT ---
diff --git a/modules/freetype2/docs/GPLv2.TXT b/modules/freetype2/docs/GPLv2.TXT
new file mode 100644
index 0000000000..b2fe7b6af3
--- /dev/null
+++ b/modules/freetype2/docs/GPLv2.TXT
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+Activities other than copying, distribution and modification are not
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+running the Program is not restricted, and the output from the Program
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+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
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+  2. You may modify your copy or copies of the Program or any portion
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+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
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+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
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+
+These requirements apply to the modified work as a whole.  If
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+
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+
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+			    NO WARRANTY
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+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/modules/freetype2/docs/INSTALL b/modules/freetype2/docs/INSTALL
new file mode 100644
index 0000000000..49ab112e41
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL
@@ -0,0 +1,114 @@
+
+There are  several ways  to build the  FreeType library,  depending on
+your system and the level of  customization you need.  Here is a short
+overview of the documentation available:
+
+
+I. Prerequisites and dependencies
+=================================
+
+  FreeType is a low level C library  that only depends on the standard
+  C library with very few platform-dependent optimizations utilized at
+  build time.  Any  C99-compliant compiler  should be able  to compile
+  FreeType.  System libraries,  such as  zlib,  Gzip,  bzip2,  Brotli,
+  and libpng,  might  be  used  to handle  compressed fonts  or decode
+  embedded PNG glyphs.
+
+  FreeType  auto-configuration scripts  should be  able to detect  the
+  prerequisites if the necessary headers are available  at the default
+  locations.  Otherwise,  modify  `include/freetype/config/ftoption.h`
+  to control how the FreeType library gets built.  Normally, you don't
+  need to change anything.
+
+  Applications have very limited control over FreeType's behaviour  at
+  run-time;  look at the documentation of function `FT_Property_Set`.
+
+
+II. Normal installation and upgrades
+====================================
+
+  1. Unix and Unix-like systems
+
+    This also includes MacOS, Cygwin, MinGW + MSYS, Mingw-w64 + MSYS2,
+    and possibly other, similar environments.
+
+    Please read `INSTALL.UNIX` to install or upgrade FreeType  2 on  a
+    Unix system.   Note  that  you  *need*  GNU  Make   for  automatic
+    compilation,  since other make tools won't work (this includes BSD
+    Make).
+
+    GNU Make VERSION 3.81 OR NEWER IS NEEDED!
+
+
+  2. Other systems using GNU Make
+
+    On some  non-Unix platforms, it  is possible to build  the library
+    using only  the GNU Make utility.   Note that *NO OTHER  MAKE TOOL
+    WILL  WORK*[1]!   This  methods   supports  several  compilers  on
+    Windows, OS/2, and BeOS,  including MinGW* (without MSYS*), Visual
+    C++, Borland C++, and more.
+
+    Instructions are provided in the file `INSTALL.GNU`.
+
+
+  3. Other build tools and platforms.
+
+    A few other tools  can be used  to build FreeType.  You  can  find
+    the  corresponding instruction files  in  the FreeType root folder
+    or the builds/ sub-folder.
+
+      CMake   :: see `CMakeLists.txt` for more information
+      Meson   :: see `meson.build` for more information
+      MSBuild :: see `builds/windows/vc2010/freetype.vcxproj`
+      MMS     :: see `vms_make.com` and `docs/INSTALL.VMS`
+
+
+  4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
+
+    We provide a  small number of 'project files'  for various IDEs to
+    automatically build  the library as  well.  Note that  these files
+    are not actively supported by FreeType developers,  they can break
+    or become obsolete.
+
+    To find them, have a  look at the content of the `builds/<system>`
+    directory, where <system> stands for your OS or environment.
+
+
+  5. From you own IDE, or own Makefiles
+
+    If  you  want  to  create   your  own  project  file,  follow  the
+    instructions   given  in  the   `INSTALL.ANY`  document   of  this
+    directory.
+
+
+III. Custom builds of the library
+=================================
+
+  Customizing the compilation  of FreeType is easy, and  allows you to
+  select only the components of  the font engine that you really need.
+  For more details read the file `CUSTOMIZE`.
+
+
+----------------------------------------------------------------------
+
+[1] make++, a make tool written in Perl, has sufficient support of GNU
+    make extensions to build FreeType.  See
+
+      https://makepp.sourceforge.net
+
+    for more information;  you need version 2.0 or newer, and you must
+    pass option `--norc-substitution`.
+
+----------------------------------------------------------------------
+
+Copyright (C) 2000-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL ---
diff --git a/modules/freetype2/docs/INSTALL.ANY b/modules/freetype2/docs/INSTALL.ANY
new file mode 100644
index 0000000000..bb77b1b9c2
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL.ANY
@@ -0,0 +1,157 @@
+Instructions on how to build FreeType with your own build tool
+==============================================================
+
+See  the  file `CUSTOMIZE'  to  learn  how  to customize  FreeType  to
+specific environments.
+
+
+I. Standard procedure
+---------------------
+
+  * If you use macro names  for FreeType header files (while mandatory
+    in earlier versions,  this is now optional  since FreeType version
+    2.6.1) it  is necessary to  disable pre-compiled headers.  This is
+    very important for Visual C++, because lines like
+
+      #include FT_FREETYPE_H
+
+    are not  correctly supported  by this compiler  while being  ISO C
+    compliant!
+
+  * You need to add the directory `include' to your  include path when
+    compiling the library.
+
+  * FreeType 2 is made of several  components; each of them is located
+    in    a   subdirectory    of    `freetype/src'.    For    example,
+    `freetype/src/truetype/' contains the TrueType font driver.
+
+  * DO NOT COMPILE ALL C FILES!  Rather, compile the following ones.
+
+    -- base components (required)
+
+      src/base/ftsystem.c
+      src/base/ftinit.c
+      src/base/ftdebug.c
+
+      src/base/ftbase.c
+
+      src/base/ftbbox.c       -- recommended, see <ftbbox.h>
+      src/base/ftglyph.c      -- recommended, see <ftglyph.h>
+
+      src/base/ftbdf.c        -- optional, see <ftbdf.h>
+      src/base/ftbitmap.c     -- optional, see <ftbitmap.h>
+      src/base/ftcid.c        -- optional, see <ftcid.h>
+      src/base/ftfstype.c     -- optional
+      src/base/ftgasp.c       -- optional, see <ftgasp.h>
+      src/base/ftgxval.c      -- optional, see <ftgxval.h>
+      src/base/ftmm.c         -- optional, see <ftmm.h>
+      src/base/ftotval.c      -- optional, see <ftotval.h>
+      src/base/ftpatent.c     -- optional
+      src/base/ftpfr.c        -- optional, see <ftpfr.h>
+      src/base/ftstroke.c     -- optional, see <ftstroke.h>
+      src/base/ftsynth.c      -- optional, see <ftsynth.h>
+      src/base/fttype1.c      -- optional, see <t1tables.h>
+      src/base/ftwinfnt.c     -- optional, see <ftwinfnt.h>
+
+      src/base/ftmac.c        -- only on the Macintosh
+
+    -- font drivers (optional; at least one is needed)
+
+      src/bdf/bdf.c           -- BDF font driver
+      src/cff/cff.c           -- CFF/OpenType font driver
+      src/cid/type1cid.c      -- Type 1 CID-keyed font driver
+      src/pcf/pcf.c           -- PCF font driver
+      src/pfr/pfr.c           -- PFR/TrueDoc font driver
+      src/sfnt/sfnt.c         -- SFNT files support
+                                 (TrueType & OpenType)
+      src/truetype/truetype.c -- TrueType font driver
+      src/type1/type1.c       -- Type 1 font driver
+      src/type42/type42.c     -- Type 42 font driver
+      src/winfonts/winfnt.c   -- Windows FONT / FNT font driver
+
+    -- rasterizers (optional; at least one is needed for vector
+       formats)
+
+      src/raster/raster.c     -- monochrome rasterizer
+      src/sdf/sdf.c           -- Signed Distance Field driver
+      src/smooth/smooth.c     -- anti-aliasing rasterizer
+
+    -- auxiliary modules (optional)
+
+      src/autofit/autofit.c   -- auto hinting module
+      src/cache/ftcache.c     -- cache sub-system (in beta)
+      src/gzip/ftgzip.c       -- support for compressed fonts (.gz)
+      src/lzw/ftlzw.c         -- support for compressed fonts (.Z)
+      src/bzip2/ftbzip2.c     -- support for compressed fonts (.bz2)
+      src/gxvalid/gxvalid.c   -- TrueTypeGX/AAT table validation
+      src/otvalid/otvalid.c   -- OpenType table validation
+      src/psaux/psaux.c       -- PostScript Type 1 parsing
+      src/pshinter/pshinter.c -- PS hinting module
+      src/psnames/psnames.c   -- PostScript glyph names support
+
+
+    Notes:
+
+      `ftcache.c'  needs `ftglyph.c'
+      `ftfstype.c' needs `fttype1.c'
+      `ftglyph.c'  needs `ftbitmap.c'
+      `ftstroke.c' needs `ftglyph.c'
+      `ftsynth.c'  needs `ftbitmap.c'
+
+      `cff.c'      needs `sfnt.c', `pshinter.c', and `psnames.c'
+      `truetype.c' needs `sfnt.c' and `psnames.c'
+      `type1.c'    needs `psaux.c' `pshinter.c', and `psnames.c'
+      `type1cid.c' needs `psaux.c', `pshinter.c', and `psnames.c'
+      `type42.c'   needs `truetype.c'
+
+      Please consult the central  `include/freetype/config/ftoption.h'
+      configuration file for details on additional libraries necessary
+      for some optional features.
+
+
+  Read the file `CUSTOMIZE' in case  you want to compile only a subset
+  of  the  drivers,  renderers,   and  optional  modules;  a  detailed
+  description of the various base  extension is given in the top-level
+  file `modules.cfg'.
+
+  You are done.  In case of problems, see the archives of the FreeType
+  development mailing list.
+
+
+II. Support for flat-directory compilation
+------------------------------------------
+
+  It is  possible to  put all  FreeType 2 source  files into  a single
+  directory, with the *exception* of the `include' hierarchy.
+
+  1. Copy all files in current directory
+
+      cp freetype/src/base/*.[hc] .
+      cp freetype/src/raster1/*.[hc] .
+      cp freetype/src/smooth/*.[hc] .
+      etc.
+
+  2. Compile sources
+
+      cc -c -Iinclude -DFT2_BUILD_LIBRARY ftsystem.c
+      cc -c -Iinclude -DFT2_BUILD_LIBRARY ftinit.c
+      cc -c -Iinclude -DFT2_BUILD_LIBRARY ftdebug.c
+      cc -c -Iinclude -DFT2_BUILD_LIBRARY ftbase.c
+      etc.
+
+    You don't  need to define  the FT_FLAT_COMPILATION macro  (as this
+    was required in previous releases of FreeType 2).
+
+----------------------------------------------------------------------
+
+Copyright (C) 2003-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.ANY ---
diff --git a/modules/freetype2/docs/INSTALL.CROSS b/modules/freetype2/docs/INSTALL.CROSS
new file mode 100644
index 0000000000..21f4c31824
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL.CROSS
@@ -0,0 +1,177 @@
+This document contains instructions on how to cross-build the FreeType
+library on Unix systems, for example, building binaries for Linux/MIPS
+on  FreeBSD/i386.  Before  reading this  document, please  consult the
+file  `INSTALL.UNIX' for  required tools  and the  basic self-building
+procedure.
+
+
+  1. Required Tools
+  -----------------
+
+    For self-building the FreeType library  on a Unix system, GNU Make
+    3.81 or newer  is required.  `INSTALL.UNIX' contains  hints how to
+    check the installed `make'.
+
+    The GNU C  compiler to cross-build the target  system is required.
+    Currently, using a non-GNU cross  compiler is untested.  The cross
+    compiler is  expected to be  installed with a system  prefix.  For
+    example, if  your building system  is FreeBSD/i386 and  the target
+    system is Linux/MIPS, the cross  compiler should be installed with
+    the name `mips-ip22-linuxelf-gcc'.
+
+    A C  compiler for a self-build  is required also, to  build a tool
+    (`apinames') that is executed during the build procedure.  Non-GNU
+    self compilers are acceptable, but such a setup is untested.
+
+
+  2. Configuration
+  ----------------
+
+    2.1. Building and target system
+
+      To configure  a cross-build,  the options  `--host=<system>' and
+      `--build=<system>'  must be  passed to  the `configure'  script.
+      For example, if your build system is FreeBSD/i386 and the target
+      system is Linux/MIPS, say
+
+        ./configure \
+          --build=i386-unknown-freebsd \
+          --host=mips-ip22-linuxelf \
+          [other options]
+
+      It should  be noted that `--host=<system>'  specifies the system
+      where the built binaries will  be executed, not the system where
+      the build actually happens.   Older versions of GNU autoconf use
+      the option  pair `--host=' and `--target='.  This  is broken and
+      doesn't work.  Similarly, an explicit CC specification like
+
+        env CC=mips-ip22-linux-gcc ./configure                 # BAD
+
+      or
+
+        env CC=/usr/local/mips-ip22-linux/bin/gcc ./configure  # BAD
+
+      doesn't   work  either;  such   a  configuration   confuses  the
+      `configure' script while  trying to find the cross  and native C
+      compilers.
+
+
+    2.2. The prefix to install FreeType2
+
+      Setting `--prefix=<prefix>'  properly is important.   The prefix
+      to  install  FreeType2  is written  into  the  `freetype-config'
+      script and `freetype2.pc' configuration file.
+
+      If  the built  FreeType  2 library  is  used as  a  part of  the
+      cross-building system,  the prefix  is expected to  be different
+      from  the self-building  system.  For  example, a  configuration
+      with   `--prefix=/usr/local'   installs    binaries   into   the
+      system-wide `/usr/local' directory, which then can't be executed
+      due  to the  incorrect architecture.   This causes  confusion in
+      configuration of all applications  that use FreeType2.  Instead,
+      use a prefix  to install the cross-build into  a separate system
+      tree, for example, `--prefix=/usr/local/mips-ip22-linux/'.
+
+      On the other hand, if the built  FreeType 2 library is used as a
+      part of the target system,  the prefix to install should reflect
+      the file system structure of the target system.
+
+
+    2.3. Library dependencies
+
+      FreeType normally depends on external libraries like `libpng' or
+      `libharfbuzz'.   The  easiest case  is  to  deactivate all  such
+      dependencies  using the  `--without-XXX' configuration  options.
+      However, if you  want to use those libraries,  you should ensure
+      that  they  are available  both  on  the  target system  and  as
+      (cross-compiled) libraries on the build system.
+
+      FreeType uses  `pkg-config' to find  most of the  libraries; the
+      other libraries it links to  are expected in the standard system
+      directories.   Since the  default pkg-config's  meta-information
+      files (like `harfbuzz.pc') of the build platform don't work, use
+      one of the two possible solutions below.
+
+        o Use pkg-config's meta-information files that are adjusted to
+          cross-compile  and  cross-link  with the  target  platform's
+          libraries.  Make sure those files are found before the build
+          system's default files.  Example:
+
+            ./configure \
+              --build=i386-unknown-freebsd \
+              --host=mips-ip22-linuxelf \
+              PKG_CONFIG_LIBDIR="/usr/local/mips-ip22-linux/lib/pkgconfig" \
+              [other options]
+
+          See the manpage of `pkg-config' for more details.
+
+        o Set variables like LIBPNG_LIBS  as additional options to the
+          `configure' script, overriding the values `pkg-config' would
+          provide.  `configure --help' shows the available environment
+          variables.  Example:
+
+            ./configure \
+              --build=i386-unknown-freebsd \
+              --host=mips-ip22-linuxelf \
+              LIBPNG_CFLAGS="-I/usr/local/mips-ip22-linux/include" \
+              LIBPNG_LIBS="-L/usr/local/mips-ip22-linux/lib -lpng12" \
+              [other options]
+
+
+  3. Building command
+  -------------------
+
+    If  the  configuration  finishes successfully,  invoking  GNU make
+    builds FreeType2.  Just say
+
+      make
+
+    or
+
+      gmake
+
+    depending on the name the GNU make binary actually has.
+
+
+  4. Installation
+  ---------------
+
+    Saying
+
+      make install
+
+    as usual to install FreeType2 into the directory tree specified by
+    the argument of the `--prefix' option.
+
+    As noted in section 2.2,  FreeType2  is sometimes configured to be
+    installed  into the  system directory  of the  target  system, and
+    should  not be installed  in the  cross-building system.   In such
+    cases, the  make variable `DESTDIR'  is useful to change  the root
+    directory in the installation.  For example, after
+
+      make DESTDIR=/mnt/target_system_root/ install
+
+    the built FreeType2 library files are installed into the directory
+    `/mnt/target_system_root/<prefix_in_configure>/lib'.
+
+
+  5. TODO
+  -------
+
+    Cross building between Cygwin (or MSys) and Unix must be tested.
+
+
+----------------------------------------------------------------------
+
+Copyright (C) 2006-2023 by
+suzuki toshiya, David Turner, Robert Wilhelm, and Werner Lemberg.
+
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.CROSS ---
diff --git a/modules/freetype2/docs/INSTALL.GNU b/modules/freetype2/docs/INSTALL.GNU
new file mode 100644
index 0000000000..7517d9c7c4
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL.GNU
@@ -0,0 +1,181 @@
+This document contains instructions how  to build the FreeType library
+on non-Unix systems with  the help of GNU Make.  Note  that if you are
+running  Cygwin  or  MinGW/MSYS  in Windows,  you  should  follow  the
+instructions in the file `INSTALL.UNIX' instead.
+
+
+  FreeType 2 includes a powerful and flexible build system that allows
+  you to  easily compile it on  a great variety of  platforms from the
+  command line.  To do so, just follow these simple instructions.
+
+  1. Install GNU Make
+  -------------------
+
+    The FreeType 2 build system relies on many features special to GNU
+    Make.
+
+    NEARLY ALL OTHER MAKE TOOLS  FAIL, INCLUDING `BSD MAKE', SO REALLY
+    INSTALL A RECENT VERSION OF GNU MAKE ON YOUR SYSTEM!
+
+    Note that  make++, a  make tool written  in Perl,  supports enough
+    features of GNU make to compile FreeType.  See
+
+      https://makepp.sourceforge.net
+
+    for more information;  you need version 2.0 or newer, and you must
+    pass option `--norc-substitution'.
+
+    Make sure that you are invoking GNU Make from the command line, by
+    typing something like:
+
+      make -v
+
+    to display its version number.
+
+    VERSION 3.81 OR NEWER IS NEEDED!
+
+
+  2. Invoke `make'
+  ----------------
+
+    Go to  the root  directory of FreeType  2, then simply  invoke GNU
+    Make from the command line.   This will launch the FreeType 2 host
+    platform  detection routines.   A summary  will be  displayed, for
+    example, on Win32.
+
+
+      ==============================================================
+      FreeType build system -- automatic system detection
+
+      The following settings are used:
+
+        platform                     windows
+        compiler                     gcc
+        configuration directory      .\builds\windows
+        configuration rules          .\builds\windows\w32-gcc.mk
+
+      If this does not correspond to your system or settings please
+      remove the file 'config.mk' from this directory then read the
+      INSTALL file for help.
+
+      Otherwise, simply type 'make' again to build the library
+      or 'make refdoc' to build the API reference (the latter needs
+      Python >= 3.5).
+      =============================================================
+
+
+    If the detected settings correspond to your platform and compiler,
+    skip to step 5.  Note that if your platform is completely alien to
+    the build system, the detected platform will be `ansi'.
+
+
+  3. Configure the build system for a different compiler
+  ------------------------------------------------------
+
+    If the build system correctly detected your platform, but you want
+    to use a different compiler  than the one specified in the summary
+    (for most platforms, gcc is the default compiler), invoke GNU Make
+    with
+
+      make setup <compiler>
+
+    Examples:
+
+      to use Visual C++ on Win32, type:  `make setup visualc'
+      to use Borland C++ on Win32, type  `make setup bcc32'
+      to use Watcom C++ on Win32, type   `make setup watcom'
+      to use Intel C++ on Win32, type    `make setup intelc'
+      to use LCC-Win32 on Win32, type:   `make setup lcc'
+      to use Watcom C++ on OS/2, type    `make setup watcom'
+      to use VisualAge C++ on OS/2, type `make setup visualage'
+
+    The  <compiler> name to  use is  platform-dependent.  The  list of
+    available  compilers for  your  system is  available  in the  file
+    `builds/<system>/detect.mk'.
+
+    If you  are satisfied  by the new  configuration summary,  skip to
+    step 5.
+
+
+  3a. Use clang instead of gcc
+  ----------------------------
+
+    The `clang'  compiler can  use FreeType's setup  for `gcc';  it is
+    sufficient to set the `CC' variable, for example
+
+      make CC=clang
+
+
+  3b. Compiling with a C++ compiler
+  ---------------------------------
+
+    FreeType can be built with a C++ compiler, for example
+
+      make CC="g++"
+
+    If `clang++' should  be used it is necessary to  also override the
+    `ANSIFLAGS' variable:
+
+      make CC="clang++" ANSIFLAGS=""
+
+
+  4. Configure the build system for an unknown platform/compiler
+  --------------------------------------------------------------
+
+    The auto-detection/setup  phase of the build system  copies a file
+    to the current directory under the name `config.mk'.
+
+    For    example,    on    OS/2+gcc,    it   would    simply    copy
+    `builds/os2/os2-gcc.mk' to `./config.mk'.
+
+    If for  some reason your  platform isn't correctly  detected, copy
+    manually the configuration sub-makefile to `./config.mk' and go to
+    step 5.
+
+    Note  that  this file  is  a  sub-Makefile  used to  specify  Make
+    variables  for compiler  and linker  invocation during  the build.
+    You can  easily create your own  version from one  of the existing
+    configuration files,  then copy it to the  current directory under
+    the name `./config.mk'.
+
+
+  5. Build the library
+  --------------------
+
+    The auto-detection/setup  phase should have  copied a file  in the
+    current  directory,  called  `./config.mk'.   This  file  contains
+    definitions of various Make  variables used to invoke the compiler
+    and linker during the build.  [It has also generated a file called
+    `ftmodule.h'   in  the  objects   directory  (which   is  normally
+    `<toplevel>/objs/');  please read  the  file `docs/CUSTOMIZE'  for
+    customization of FreeType.]
+
+    To  launch  the build,  simply  invoke  GNU  Make again:  The  top
+    Makefile will detect the configuration file and run the build with
+    it.  If you have used variables in  step 3, you must use  the same
+    variables here, too.
+
+
+  Final note
+
+    The above instructions build a  _statically_ linked library of the
+    font engine in the `objs' directory.   On Windows, you can build a
+    DLL  either  with  MinGW  (within an  MSYS  shell,  following  the
+    instructions in `INSTALL.UNIX'), or you  use one of the Visual C++
+    project files; see  the  subdirectories  of `builds/windows'.  For
+    everything else,  you are on  your own,  and you might  follow the
+    instructions in `INSTALL.ANY' to create your own Makefiles.
+
+----------------------------------------------------------------------
+
+Copyright (C) 2003-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.GNU ---
diff --git a/modules/freetype2/docs/INSTALL.MAC b/modules/freetype2/docs/INSTALL.MAC
new file mode 100644
index 0000000000..2587e24a65
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL.MAC
@@ -0,0 +1,32 @@
+Please follow the instructions in  INSTALL.UNIX to install FreeType on
+Mac OS X.
+
+Currently  FreeType2 functions  based on  some deprecated  Carbon APIs
+return  `FT_Err_Unimplemented_Feature' always,  even  if FreeType2  is
+configured and  built on  the system that  deprecated Carbon  APIs are
+available.   To  enable  deprecated  FreeType2  functions  as  far  as
+possible, replace `src/base/ftmac.c' by `builds/mac/ftmac.c'.
+
+Starting with  Mac OS X  10.5, gcc  defaults the deployment  target to
+10.5.  In previous  versions of Mac OS X, this  defaulted to 10.1.  If
+you want your built binaries to run only on 10.5, this change does not
+concern you.  If  you want them to  also run on older  versions of Mac
+OS  X,   then  you   must  either  set   the  MACOSX_DEPLOYMENT_TARGET
+environment  variable  or  pass `-mmacosx-version-min'  to  gcc.   You
+should specify the oldest  version of Mac OS you want  the code to run
+on.  For example, if you use Bourne shell:
+
+  export MACOSX_DEPLOYMENT_TARGET=10.2
+
+or, if you use C shell:
+
+  setenv MACOSX_DEPLOYMENT_TARGET 10.2
+
+Alternatively, you could pass `-mmacosx-version-min=10.2' to gcc.
+
+Here the number 10.2 is the lowest version that the built binaries can
+run on.  In the  above cases, the built binaries will run  on Mac OS X
+10.2 and later, but _not_ earlier.  If you want to run on earlier, you
+have to set lower version, e.g., 10.0.
+
+For classic Mac OS (Mac OS 7, 8, 9) please refer to builds/mac/README.
diff --git a/modules/freetype2/docs/INSTALL.UNIX b/modules/freetype2/docs/INSTALL.UNIX
new file mode 100644
index 0000000000..659f3a21f0
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL.UNIX
@@ -0,0 +1,139 @@
+This  document contains  instructions  on how  to  build the  FreeType
+library on Unix  systems.  This also works for  emulations like Cygwin
+or MSys on Win32:
+
+
+  1. Ensure that you are using GNU Make
+  -------------------------------------
+
+    The FreeType build system  _exclusively_ works with GNU Make.  You
+    will  not be  able to  compile the  library with  the instructions
+    below using any other alternative (including BSD Make).
+
+    Check that you have GNU make by running the command:
+
+       make -v
+
+    This should dump some text that begins with:
+
+       GNU Make  <version number>
+       Copyright (C) <year> Free Software Foundation Inc.
+
+    Note that version  3.81 or higher is *required* or the  build will
+    fail.
+
+    It is also fine to have GNU Make under another name (e.g. 'gmake')
+    if you use the MAKE variable as described below.
+
+    As  a  special exception,  'makepp'  can  also  be used  to  build
+    FreeType 2.  See the file docs/MAKEPP for details.
+
+    For builds  with `cmake' please check file `CMakeLists.txt';  this
+    is a contributed file not directly supported by the FreeType team.
+
+
+  2. Regenerate the configure script if needed
+  --------------------------------------------
+
+    This only applies if you  are building a git snapshot or checkout,
+    *not* if you grabbed the sources of an official release.
+
+    You  need  to invoke  the  `autogen.sh'  script  in the  top-level
+    directory  in order  to  create the  `configure'  script for  your
+    platform.  Normally, this simply means typing:
+
+      sh autogen.sh
+
+    In case of problems, you may  need to install or upgrade Automake,
+    Autoconf or Libtool.  See  `README.git' in the top-level directory
+    for more information.
+
+
+  3. Build and install the library
+  --------------------------------
+
+    Say
+
+      ./configure --help
+
+    to see  the list of  possible configuration options  and important
+    environment  variables.  The ./configure script  will detect  some
+    prerequisite  system  libraries  (libpng, brotli, etc.)  if  their
+    headers are available at the default locations.
+
+    The following  should work  on all Unix  systems where  the `make'
+    command invokes GNU Make:
+
+      ./configure [options]
+      make
+      make install           (as root)
+
+    The default installation path  is `/usr/local'.  It can be changed
+    with the `--prefix=<path>' option.  Example:
+
+      ./configure --prefix=/usr
+
+    When using  a different command  to invoke GNU Make,  use the MAKE
+    variable.  For example,  if `gmake' is the command  to use on your
+    system, do something like:
+
+       MAKE=gmake ./configure [options]
+       gmake
+       gmake install            (as root)
+
+    If  this still doesn't  work, there  must be  a problem  with your
+    system (e.g., you are using a very old version of GNU Make).
+
+    For library identification, FreeType's `configure' script uses the
+    `pkg-config' interface: Assuming it  needs library `foo', it calls
+    the  `pkg-config' program  to find  information on  library `foo',
+    which in turn  looks for a `foo.pc' file installed  at the system.
+    Some platforms,  however, don't come with  `pkg-support'; you then
+    have  to  use environment  variables  as  described by  `configure
+    --help'.  Example:
+
+      LIBPNG_CFLAGS="-I/path/to/libpng/include/directory" \
+      LIBPNG_LIBS="-L/path/to/libpng/lib/directory" \
+      configure ...
+
+    It  is possible  to  compile FreeType  in  a different  directory.
+    Assuming the FreeType source  files in directory `/src/freetype' a
+    compilation in directory `foo' works as follows:
+
+      cd foo
+      /src/freetype/configure [options]
+      make
+      make install
+
+
+  3.1 Interdependency with HarfBuzz
+  .................................
+
+    Note that there  is a chicken-and-egg problem  currently since the
+    HarfBuzz library  (used by the  auto-hinter to improve  support of
+    OpenType  fonts)  depends on  FreeType,  which  can be  solved  as
+    follows in case HarfBuzz is not yet installed on your system.
+
+    1. Call    FreeType's     `configure'    script     with    option
+       `--without-harfbuzz', then compile and install FreeType.
+
+    2. Compile and install HarfBuzz.
+
+    3. Call    FreeType's    `configure'   script    without    option
+       `--without-harfbuzz' (after  executing `make  distclean'), then
+       compile and install FreeType again.
+
+
+----------------------------------------------------------------------
+
+Copyright (C) 2003-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.UNIX ---
diff --git a/modules/freetype2/docs/INSTALL.VMS b/modules/freetype2/docs/INSTALL.VMS
new file mode 100644
index 0000000000..4f8c3ac33d
--- /dev/null
+++ b/modules/freetype2/docs/INSTALL.VMS
@@ -0,0 +1,69 @@
+How to build the FreeType library on VMS
+----------------------------------------
+
+It is actually  very straightforward to install  the FreeType library.
+Just execute `vms_make.com  from` the toplevel directory  to build the
+library.  This procedure currently accepts the following options:
+
+* `DEBUG`
+  Build the library with debug information and without optimization.
+
+* `lopts=<value>`
+  Options to pass to the link command, e.g., `lopts=/traceback`.
+
+* `ccopt=<value>`
+  Options to pass to the C compiler, e.g., `ccopt=/float=ieee`.
+
+In case you did download the demos, place them in a separate directory
+sharing the same top level as the directory of FreeType and follow the
+same  instructions as  above  for  the demos  from  there.  The  build
+process relies  on this  to figure  out the  location of  the FreeType
+include files.
+
+
+To rebuild  the  sources it is necessary to  have MMS/MMK installed on
+the system.
+
+The library is available in the directory
+
+  [.LIB]
+
+To compile applications using FreeType  you have to define the logical
+`FREETYPE` pointing to the directory
+
+  [.INCLUDE.FREETYPE]
+
+i.e., if the directory in which  this `INSTALL.VMS` file is located is
+`$disk:[freetype.docs]`, then define the logical with
+
+  define freetype $disk:[freetype.include.freetype]
+
+See  http://nchrem.tnw.tudelft.nl/openvms/software2.html#Freetype  for
+the packages FreeType depends on.
+
+The latest versions were tested using
+  - VSI C V7.4-002 and DECWindows V1.7-F on OpenVMS Alpha V8.4-2L1
+  - VSI C V7.4-001 and DECWindows V1.7-E on OpenVMS IA64 V8.4-2L3
+
+
+Any problems can be reported to
+
+  Jouk Jansen <joukj@hrem.nano.tudelft.nl> or
+
+Orginal version of the build procedures was created by
+
+  Martin P.J. Zinser <zinser@zinser.no-ip.info>
+
+------------------------------------------------------------------------
+
+Copyright (C) 2000-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+--- end of INSTALL.VMS ---
diff --git a/modules/freetype2/docs/MAKEPP b/modules/freetype2/docs/MAKEPP
new file mode 100644
index 0000000000..4450e47700
--- /dev/null
+++ b/modules/freetype2/docs/MAKEPP
@@ -0,0 +1,5 @@
+As a special  exception, FreeType can also be  built with the 'makepp'
+build tool, available from https://makepp.sourceforge.net.
+
+Note, however,  that  you will need at least version 2.0  and pass the
+option --norc-substitution to have it work correctly.
diff --git a/modules/freetype2/docs/PROBLEMS b/modules/freetype2/docs/PROBLEMS
new file mode 100644
index 0000000000..40bdc35a67
--- /dev/null
+++ b/modules/freetype2/docs/PROBLEMS
@@ -0,0 +1,90 @@
+This  file describes various  problems that  have been  encountered in
+compiling,  installing  and   running  FreeType  2.   Suggestions  for
+additions or other improvements to this file are welcome.
+
+----------------------------------------------------------------------
+
+Running Problems
+================
+
+
+* Some Type 1, Multiple Masters, and CID-keyed PostScript fonts aren't
+  handled correctly.
+
+-----
+
+Of course,  there might be  bugs in FreeType,  but some fonts based on
+the  PostScript  format can't  be handled indeed.  The reason  is that
+FreeType  doesn't contain a full  PostScript  interpreter  but applies
+pattern matching instead.  In case a font doesn't follow the  standard
+structure of the given font format, FreeType fails.  A typical example
+is Adobe's `Optima'  font family which  contains extra code  to switch
+between low and high resolution versions of the glyphs.
+
+It might be  possible to patch  FreeType in  some situations,  though.
+Please report failing fonts so that we investigate the problem and set
+up a list of such problematic fonts.
+
+
+* Why do identical FreeType  versions render differently  on different
+  platforms?
+
+-----
+
+Different distributions compile FreeType with different options.   The
+developer  version of  a  distribution's  FreeType  package,  which is
+needed to compile  your program  against FreeType,  includes the  file
+ftoption.h.  Compare  each platform's  copy of ftoption.h to  find the
+differences.
+
+
+----------------------------------------------------------------------
+
+
+Compilation Problems
+====================
+
+
+* I get an `internal compilation error' (ICE) while compiling FreeType
+  2.2.1 with Intel C++.
+
+  This has been reported for the following compiler version:
+
+    Intel(R) C++ Compiler for 32-bit applications,
+      Version 9.0 Build 20050430Z Package ID: W_CC_P_9.0.019
+
+-----
+
+The best solution is to update the compiler to version
+
+  Intel(R) C++ Compiler for 32-bit applications,
+    Version 9.1 Build 20060323Z Package ID: W_CC_P_9.1.022
+
+or newer.  If this isn't feasible, apply the following patch.
+
+
+--- src/cache/ftcbasic.c 20 Mar 2006 12:10:24 -0000 1.20
++++ src/cache/ftcbasic.c.patched 15 May 2006 02:51:02 -0000
+@@ -252,7 +252,7 @@
+   */
+
+   FT_CALLBACK_TABLE_DEF
+-  const FTC_IFamilyClassRec  ftc_basic_image_family_class =
++  FTC_IFamilyClassRec  ftc_basic_image_family_class =
+   {
+     {
+       sizeof ( FTC_BasicFamilyRec ),
+@@ -266,7 +266,7 @@
+
+
+   FT_CALLBACK_TABLE_DEF
+-  const FTC_GCacheClassRec  ftc_basic_image_cache_class =
++  FTC_GCacheClassRec  ftc_basic_image_cache_class =
+   {
+     {
+       ftc_inode_new,
+
+
+----------------------------------------------------------------------
+
+--- end of PROBLEMS ---
diff --git a/modules/freetype2/docs/README b/modules/freetype2/docs/README
new file mode 100644
index 0000000000..c2b5af8650
--- /dev/null
+++ b/modules/freetype2/docs/README
@@ -0,0 +1,33 @@
+After saying `make refdoc' or `make refdoc-venv' the `reference/' directory
+contains the FreeType API reference.  You need Python >= 3.5 and pip to make
+this target.
+
+There are two ways to generate the documentation:
+
+1. Using `make refdoc':
+
+    - Ensure `python' and `pip' are available.
+    - Install pip package `docwriter' with `pip install --user docwriter'.
+    - Make target with `make refdoc'.
+    - This target can be run offline once required packages are installed.
+
+2. Using `make refdoc-venv' (requires internet access):
+
+    - Ensure `python', `pip' and Python package `virtualenv' are available.
+    - Make target with `make refdoc-venv'.
+    - This may or may not require internet access every time depending on
+    pip and system caching.
+
+Some troubleshooting tips:
+
+* Regularly run `pip install --upgrade docwriter' to check for updates which
+may include bug fixes.
+
+* `Docwriter' does not support Python 2.  Ensure that Python >= 3.5 is
+installed and available as `python3'/`python'.
+
+* Ensure that `docwriter' is installed in the same Python target that
+`make refdoc' uses (python3/python).
+
+* If none of this works, send a mail to `freetype-devel@nongnu.org' or file
+an issue at `https://github.com/freetype/docwriter/issues'.
diff --git a/modules/freetype2/docs/TODO b/modules/freetype2/docs/TODO
new file mode 100644
index 0000000000..d340880d21
--- /dev/null
+++ b/modules/freetype2/docs/TODO
@@ -0,0 +1,40 @@
+Here is a list of items that need to be addressed in FreeType 2
+---------------------------------------------------------------
+
+* Implement stem3/counter hints properly in the Postscript hinter.
+
+* Add CIDCMap support to the CID driver.
+
+* Add track kerning support to the PFR driver.
+
+* Add kerning (AFM file) support to the CID driver.
+
+
+Here is a list of bugs which should be handled
+----------------------------------------------
+
+Other bugs have been registered at the savannah bugzilla of FreeType.
+
+* CID driver:
+    Handle the case where a CID font has a top-level font matrix also
+    (see PLRM, 5.11.3, Type 0 CIDFonts).  Since CID_FaceInfoRec lacks
+    a font_matrix entry we have to directly apply it to all subfont
+    matrices.
+
+* CID driver:
+    Use top-level font matrix entry for setting the upem value, not the
+    entries in the FDarray.  If absent, use 1000.
+
+------------------------------------------------------------------------
+
+Copyright (C) 2001-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+--- end of TODO ---
diff --git a/modules/freetype2/docs/VERSIONS.TXT b/modules/freetype2/docs/VERSIONS.TXT
new file mode 100644
index 0000000000..8b43c15837
--- /dev/null
+++ b/modules/freetype2/docs/VERSIONS.TXT
@@ -0,0 +1,137 @@
+Due to  our use of  `libtool' to generate  and install the  FreeType 2
+libraries on Unix  systems, as well as other historical  events, it is
+generally very difficult  to know precisely which release  of the font
+engine is installed on a given system.
+
+This file tries to explain why and to document ways to properly detect
+FreeType on Unix.
+
+
+1. Version and Release numbers
+------------------------------
+
+For each new public release of FreeType 2, there are generally *three*
+distinct `version' numbers to consider:
+
+  * The official FreeType 2 release number, like 2.7.0 or 2.10.2.
+
+  * The  libtool (and  Unix)  specific version  number, like  23.2.17.
+    This is what
+
+      pkg-config freetype2 --modversion
+
+    or
+
+      freetype-config --version
+
+    returns.
+
+  * The platform-specific shared object  number, used for example when
+    the library is installed as `/usr/lib/libfreetype.so.6.17.2'.
+
+The platform-specific number is, unsurprisingly, platform-specific and
+varies with  the operating system  you are using (several  variants of
+Linux, FreeBSD, Solaris, etc.).  You  should thus _never_ use it, even
+for simple tests.
+
+The libtool-specific number  does not equal the release  number but is
+tied to it.
+
+The  release  number  is  available  at  *compile*  time  through  the
+following macros defined in `freetype.h':
+
+  - FREETYPE_MAJOR: major release number
+  - FREETYPE_MINOR: minor release number
+  - FREETYPE_PATCH: patch release number
+
+See below for a small autoconf fragment.
+
+The  release  number  is  also  available  at  *runtime*  through  the
+`FT_Library_Version' API.
+
+
+2. History
+----------
+
+The  following  table  gives,  for   all  releases  since  2.5.0,  the
+corresponding  libtool number,  as well  as the  shared object  number
+found on _most_ systems, but not all of them:
+
+
+    release     libtool     so
+  -------------------------------
+     2.13.2     26.1.20   6.20.1
+     2.13.1     26.0.20   6.20.0
+     2.13.0     25.0.19   6.19.0
+     2.12.1     24.3.18   6.18.3
+     2.12.0     24.2.18   6.18.2
+     2.11.1     24.1.18   6.18.1
+     2.11.0     24.0.18   6.18.0
+     2.10.4     23.4.17   6.17.4
+     2.10.3     23.3.17   6.17.3
+     2.10.2     23.2.17   6.17.2
+     2.10.1     23.1.17   6.17.1
+     2.10.0     23.0.17   6.17.0
+     2.9.1      22.1.16   6.16.1
+     2.9.0      22.0.16   6.16.0
+     2.8.1      21.0.15   6.15.0
+     2.8.0      20.0.14   6.14.0
+     2.7.1      19.0.13   6.13.0
+     2.7.0      18.6.12   6.12.6
+     2.6.5      18.5.12   6.12.5
+     2.6.4      18.4.12   6.12.4
+     2.6.3      18.3.12   6.12.3
+     2.6.2      18.2.12   6.12.2
+     2.6.1      18.1.12   6.12.1
+     2.6.0      18.0.12   6.12.0
+     2.5.5      17.4.11   6.11.4
+     2.5.4      17.3.11   6.11.3
+     2.5.3      17.2.11   6.11.2
+     2.5.2      17.1.11   6.11.1
+     2.5.1      17.0.11   6.11.0
+     2.5.0      16.2.10   6.10.2
+
+
+3. Autoconf Code Fragment
+-------------------------
+
+Lars  Clausen contributed  the  following autoconf  fragment to  check
+which version of FreeType is installed on a system (now updated to use
+`pkg-config'  instead of  `freetype-config').   This one  tests for  a
+version that is at least 2.10.2; you should change it to check against
+other release numbers.
+
+
+  AC_MSG_CHECKING([whether FreeType version is 2.10.2 or higher])
+  old_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS=`pkg-config freetype2 --cflags`
+  AC_TRY_CPP([
+
+#include <ft2build.h>
+#include <freetype/freetype.h>
+
+#if FREETYPE_MAJOR*10000 + FREETYPE_MINOR*100 + FREETYPE_PATCH < 21002
+#  error FreeType version too low.
+#endif
+
+  ],
+  [AC_MSG_RESULT(yes)
+   FREETYPE_LIBS=`pkg-config freetype2 --libs`
+   AC_SUBST(FREETYPE_LIBS)
+   AC_DEFINE(HAVE_FREETYPE,1,[Define if you have the FreeType2 library])
+   CPPFLAGS="$old_CPPFLAGS"],
+  [AC_MSG_ERROR([Need FreeType library version 2.10.2 or higher])])
+
+----------------------------------------------------------------------
+
+Copyright (C) 2002-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the FreeType  project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read the  license and understand
+and accept it fully.
+
+
+--- end of VERSIONS.TXT ---
diff --git a/modules/freetype2/docs/formats.txt b/modules/freetype2/docs/formats.txt
new file mode 100644
index 0000000000..882d62d231
--- /dev/null
+++ b/modules/freetype2/docs/formats.txt
@@ -0,0 +1,223 @@
+This  file contains  a list  of various  font formats.   It gives  the
+reference document and whether it is supported in FreeType 2.
+
+Table fields
+------------
+
+  wrapper format
+    The format used to represent the font data.  In the table below it
+    is  used only  if the  font format  differs.  Possible  values are
+
+      SFNT  binary
+      PFB   binary
+      PS    a text header, followed by  binary or text data
+      LZW   compressed with  either `gzip' or `compress'
+      BZ2   compressed with `bzip2'.
+
+  font format
+    How the font is to be accessed, possibly after converting the file
+    type and wrapper  format into a generic form.   Bitmap formats are
+    `BDF',  `PCF', and  one form  of `WINFNT';  all others  are vector
+    formats.   `PS' indicates  third-order,  `TT' second-order  Bézier
+    curves.
+
+  font type
+    Sub-formats of the  font format.  `SBIT' and  `MACSBIT' are bitmap
+    formats,  `MM' and  `VAR' support  optical axes.   `CFF2' supports
+    optical axes also.
+
+  glyph access
+    If  not specified,  the glyph  access  is `standard'  to the  font
+    format.   Values are  `CID' for  CID-keyed fonts,  `SYNTHETIC' for
+    fonts that  are modified  versions of  other fonts  by means  of a
+    transformation matrix, and  `TYPE_0' for PS fonts which  are to be
+    accessed in a tree-like structure.
+
+  FreeType driver
+    The module in the FreeType library which handles the specific font
+    format.  A missing  entry means that FreeType  doesn't support the
+    font format (yet).
+
+
+Notes
+-----
+
+  The  SFNT  container  format also  provides  `collections'  (usually
+  having the file extension `.ttc'  or `.otc').  A collection contains
+  multiple font faces that share some tables to avoid redundancy, thus
+  reducing the file  size.  In FreeType, elements of  a collection can
+  be accessed with a proper face index.
+
+  Both  the GX  and the  OpenType 1.8  variation fonts  provide `named
+  instances'.  FreeType  maps them to  face indices (they can  also be
+  accessed with the standard MM interface).
+
+  Other  font  formats  (not  using the  SFNT  wrapper)  also  provide
+  multiple faces  within one  file; they are  marked with  an asterisk
+  (`*') in the table below.
+
+  FreeType can  be configured to  support Mac  files (on older  Mac OS
+  versions, a `file' is stored as a data and a resource fork, that is,
+  within two  separate data chunks).  If  a file can't be  opened as a
+  font, FreeType then checks whether it  is a resource fork, trying to
+  extract  the contained  font data  from  either a  `POST' or  `sfnt'
+  resource.
+
+
+Please  send additions  and/or  corrections to  wl@gnu.org  or to  the
+FreeType   developer's   list    at   freetype-devel@nongnu.org   (for
+subscribers only).   If you can  provide a  font example for  a format
+which isn't supported yet please send a mail too.
+
+
+  wrapper font    font    glyph      FreeType reference
+  format  format  type    access     driver   documents
+ -----------------------------------------------------------------------------
+
+  ---     BDF     ---     ---        bdf      5005.BDF_Spec.pdf, X11
+
+
+  SFNT    PS      TYPE_1  ---        type1    Type 1 GX Font Format [7]
+                                              (for the Mac; not supported)
+  SFNT    PS      TYPE_1  CID        cid      5180.sfnt.pdf (for the Mac) [3]
+  SFNT    PS      CFF     ---        cff      OT spec, 5176.CFF.pdf
+                                              (`OTTO' format)
+  SFNT    PS      CFF     CID        cff      OT spec, 5176.CFF.pdf
+  SFNT    PS      CFF     SYNTHETIC  ---      OT spec, 5176.CFF.pdf
+  SFNT    PS      CFF2    ---        cff      OT spec 1.8
+
+  SFNT    TT      SBIT    ---        sfnt     XFree86 (bitmaps only;
+                                              with `head' table)
+  SFNT    TT      MACSBIT ---        sfnt     OT spec (for the Mac;
+                                              bitmaps only; `bhed' table)
+  SFNT    TT      ---     ---        truetype OT spec (`normal' TT font)
+  SFNT    TT      VAR     ---        truetype GX spec (`?var' tables)
+  SFNT    TT      VAR     ---        truetype OT spec 1.8
+                                              (`?var' + `?VAR' tables)
+
+
+  WOFF    ---     ---     ---        cff,     Compressed SFNT, ver. 1.0 [6]
+                                     truetype
+  WOFF2   ---     ---     ---        cff,     Compressed SFNT, ver. 2.0 [6]
+                                     truetype
+
+
+  ---     PS      TYPE_1  ---        type1    T1_SPEC.pdf
+                                              (PFA, Type 1 font resource)
+  PFB     PS      TYPE_1  ---        type1    T1_SPEC.pdf,
+                                              5040.Download_Fonts.pdf
+                                              (`normal' Type 1 font)
+  ---     PS      TYPE_1  CID        cid      PLRM.pdf (CID Font Type 0;
+                                              Type 9 font)
+  ---     PS      MM      ---        type1    5015.Type1_Supp.pdf
+                                              (Multiple Masters)
+  ---     PS      CFF     ---        cff      5176.CFF.pdf (`pure' CFF)
+  ---     PS*     CFF     CID        cff      5176.CFF.pdf (`pure' CFF)
+  ---     PS      CFF     SYNTHETIC  ---      5176.CFF.pdf (`pure' CFF)
+  ---     PS      CFF/MM  ---        cff      old 5167.CFF.pdf (`pure' CFF)
+                                              [3]
+  ---     PS*     CFF/MM  CID        cff      old 5167.CFF.pdf (`pure' CFF)
+                                              [3]
+  ---     PS      CFF/MM  SYNTHETIC  ---      old 5167.CFF.pdf (`pure' CFF)
+                                              [3]
+  PS      PS      CFF     ---        ---      PLRM.pdf (Type 2) [1]
+  PS      PS*     CFF     CID        ---      PLRM.pdf (Type 2) [1]
+  PS      PS      CFF     SYNTHETIC  ---      PLRM.pdf (Type 2) [1]
+  PS      PS      CFF/MM  ---        ---      PLRM.pdf (Type 2) [1]
+  PS      PS*     CFF/MM  CID        ---      PLRM.pdf (Type 2) [1]
+  PS      PS      CFF/MM  SYNTHETIC  ---      PLRM.pdf (Type 2) [1]
+  ---     PS      ---     TYPE_0     ---      PLRM.pdf
+  ---     PS      TYPE_3  ---        ---      PLRM.pdf (never supported)
+  ---     PS      TYPE_3  CID        ---      PLRM.pdf (CID Font Type 1;
+                                              Type 10 font; never supported)
+  PS      PS      TYPE_14 ---        ---      PLRM.pdf (Chameleon font;
+                                              Type 14 font; never supported?)
+  ---     PS      TYPE_32 CID        ---      PLRM.pdf (CID Font Type 4;
+                                              Type 32 font; never supported?)
+  PS      TT      ---     ---        type42   5012.Type42_Spec.pdf
+                                              (Type 42 font)
+  PS      TT      ---     CID        ---      PLRM.pdf (CID Font Type 2;
+                                              Type 11 font)
+
+
+  ?       ?       CEF     ?          cff      ?
+
+
+  ---     PCF     ---     ---        pcf      X11 [4]
+  LZW     PCF     ---     ---        pcf      X11 [4]
+  BZ2     PCF     ---     ---        pcf      X11 [4]
+
+
+  ---     PFR*    PFR0    ---        pfr      [2]
+  ---     PFR     PFR1    ---        ---      (undocumented, proprietary;
+                                              probably never supported)
+
+
+  ---     WINFNT* ---     ---        winfonts Windows developer's notes [5]
+  ---     WINFNT  VECTOR  ---        ---      Windows developer's notes [5]
+
+
+[1] Support should  be rather simple since this is  identical to `CFF'
+    but in a PS wrapper.
+
+[2] The  official  PFR  specification  is  no  longer  available,  but
+    archive.org has archived it:
+
+      https://web.archive.org/web/20091014062300/http://www.bitstream.com/font_rendering/products/truedoc/pfrspec.html
+      https://web.archive.org/web/20081115152605/http://www.bitstream.com/font_rendering/pdfs/pfrspec1.3.pdf
+
+    The syntax  of the  auxiliary data  is not  defined there,  but is
+    partially defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1)
+    section 7.4.
+
+      https://www.etsi.org/
+      https://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799
+
+[3] Support  is rudimentary  currently; some  tables or  data are  not
+    loaded yet.
+
+[4] See
+
+      THE X WINDOW SYSTEM SERVER: X VERSION 11, RELEASE 5
+      Elias Israel, Erik Fortune, Digital Press, 1992
+      ISBN 1-55558-096-3
+
+    for a specification given in Appendix D on pgs. 436-450.  However,
+    this information might be out  of date; unfortunately, there is no
+    PCF specification available online, and this book is out of print.
+    George Williams deduced  the font format from the  X11 sources and
+    documented it for his FontForge font editor:
+
+      https://fontforge.github.io/pcf-format.html
+
+[5] This is from MS Windows 3;  see Microsoft's Knowledge Base article
+    at
+
+      https://support.microsoft.com/kb/65123
+
+[6] Supported  font  formats  are   TrueType  and  OpenType  fonts  as
+    defined in the OpenType specification 1.6 and newer.
+
+[7] `The Type 1 GX Font Format' (dated 1995-09-27)  was distributed in
+    Apple Developer CD-ROM in those days.  The content of `TYP1' table
+    is a PostScript Type 1 font without the eexec encryption.  Current
+    versions of FreeType don't not support this format,  but FontForge
+    can load it.
+
+------------------------------------------------------------------------
+
+Copyright (C) 2004-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part  of the  FreeType  project, and  may  only be  used,
+modified,  and  distributed under  the  terms  of  the FreeType  project
+license, LICENSE.TXT.  By continuing  to use, modify, or distribute this
+file  you indicate that  you have  read the  license and  understand and
+accept it fully.
+
+
+--- end of formats.txt ---
+
+Local Variables:
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/freetype-config.1 b/modules/freetype2/docs/freetype-config.1
new file mode 100644
index 0000000000..6ef1ac8f39
--- /dev/null
+++ b/modules/freetype2/docs/freetype-config.1
@@ -0,0 +1,146 @@
+.TH FREETYPE-CONFIG 1 "August 2023" "FreeType 2.13.2"
+.
+.
+.SH NAME
+.
+freetype-config \- Get information about a libfreetype installation
+.
+.
+.SH SYNOPSIS
+.
+.B freetype-config
+.RI [ options ]
+.
+.
+.SH DESCRIPTION
+.
+.B freetype-config
+returns information needed for compiling and linking programs with the
+FreeType library, such as linker flags and compilation parameters.
+.
+Alternatively, it can be used to query information about the
+FreeType library version installed on the system, such as the
+installation (directory path) prefix or the FreeType version number.
+.
+.PP
+If
+.BR pkg-config (1)
+is found in the path,
+.B freetype-config
+acts as a wrapper for
+.BR pkg-config .
+.
+.PP
+This program is part of the FreeType package.
+.
+.
+.SH OPTIONS
+.
+There are two types of options: output/display selection options, and
+path override options.
+.
+.
+.SS Output selection options
+.
+Only one of the output selection options should be given at each program
+invocation.
+.
+.TP
+.B \-\-prefix
+Return the prefix value of the installed FreeType library (the default
+prefix will be `/usr' in most cases for distribution-installed
+packages).
+.
+.TP
+.B \-\-exec-prefix
+Return the executable prefix value of the installed FreeType library
+(will often be the same as the prefix value).
+.
+.TP
+.B \-\-ftversion
+Return the FreeType version number, directly derived from file
+`freetype.h'.
+.
+.TP
+.B \-\-version
+Return the `libtool version' of the FreeType library.
+.
+.TP
+.B \-\-libtool
+Return the library name for linking with libtool.
+.
+.TP
+.B \-\-libs
+Return compiler flags for linking with the installed FreeType library.
+.
+.TP
+.B \-\-cflags
+Return compiler flags for compiling against the installed FreeType library.
+.
+.TP
+.B \-\-static
+Make command line options display flags for static linking.
+.
+.TP
+.B \-\-help
+Show help and exit.
+.
+.
+.SS Path override options
+.
+These affect any selected output option, except the libtool version
+returned by
+.BR \-\-version .
+.
+.TP
+.BI \-\-prefix= PREFIX
+Override
+.B \-\-prefix
+value with
+.IR PREFIX .
+.
+This also sets
+.BI \-\-exec-prefix= PREFIX
+if option
+.B \-\-exec-prefix
+is not explicitly given.
+.
+.TP
+.BI \-\-exec-prefix= EPREFIX
+Override
+.B \-\-exec-prefix
+value with
+.IR EPREFIX .
+.
+.
+.SH BUGS
+In case the libraries FreeType links to are located in non-standard
+directories, and
+.BR pkg-config (1)
+is not available, the output from option
+.B \-\-libs
+might be incomplete.
+.
+It is thus recommended to use the
+.BR pkg-config (1)
+interface instead, which is able to correctly resolve all dependencies.
+.
+.PP
+Setting
+.B \-\-exec-prefix
+(either explicitly or implicitly) might return incorrect results if
+combined with option
+.BR \-\-static .
+.
+The same problem can occur if you set the
+.B SYSROOT
+environment variable.
+.
+.
+.SH AUTHOR
+.
+This manual page was contributed by Nis Martensen <nis.martensen@web.de>,
+with further refinements from the FreeType team.
+.
+.
+.\" eof
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.20 b/modules/freetype2/docs/oldlogs/ChangeLog.20
new file mode 100644
index 0000000000..09937286e7
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.20
@@ -0,0 +1,2613 @@
+2002-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* README: Fix typo.
+	* docs/CHANGES: Minor fixes.
+
+
+	* Version 2.0.8 released.
+	=========================
+
+
+2002-02-08  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updating for 2.0.8.
+
+	* include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
+	removing `FT_Get_Next_Char' from the API (temporarily).
+
+	* include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
+	note that this function might temporarily be removed for the 2.0.8
+	release.
+
+2002-02-07  David Turner  <david@freetype.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Removed immature support of
+	the AVERAGE_WIDTH property.
+
+2002-02-06  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
+	PDF documents do not include 'cmap', 'post' and 'name' tables, the
+	SFNT face loader has been changed to not immediately report an
+	error if these are not present.
+
+	Note that the specification _requires_ these tables, but Adobe
+	seems to ignore it completely.
+
+	* src/sfnt/ttcmap.c: Removing compiler warnings.
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
+	(pcf_parse_metric, pcf_parse_compressed_metric): Removed.  Code
+	is now in ...
+	(pcf_get_metric): Here.
+	(pcfSeekToType): Renamed to ...
+	(pcf_seek_to_table_type): This.
+	Use FT_Int.
+	(pcfHasType): Renamed to ...
+	(pcf_has_table_type): This.
+	Use FT_Int.
+	(find_property): Renamed to ...
+	(pcf_find_property): This.
+	Use FT_Int.
+	(pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
+	better (delaying format checks out of FT_Access_Frame ..
+	FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
+	state when encountering an invalid PCF font).
+
+	* src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
+	(PCF_Face_Done): This.
+	(PCF_Init_Face): Renamed to ...
+	(PCF_Face_Init): This.
+	(PCF_Get_Char_Index): Renamed to ...
+	(PCF_Char_Get_Index): This.
+	(PCF_Get_Next_Char): Renamed to ...
+	(PCF_Char_Get_Next): This.
+	(pcf_driver_class): Updated.
+
+	* src/pcf/pcf.h (PCF_Done_Face): Removed.
+
+2002-02-06  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
+
+	* src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
+	property to return correct character pixel (width/height) pairs for
+	embedded bitmaps.
+
+2002-02-04  Keith Packard  <keithp@keithp.com>
+
+	Adding the function `FT_Get_Next_Char', doing the obvious thing
+	w.r.t. the selected charmap.
+
+	* include/freetype/freetype.h: Add prototype.
+	* include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
+	typedef.
+	(FT_Driver_Class): Use it.
+	* include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
+	typedef.
+	(PSNames_Interface): Use it.
+	* include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
+	typedef.
+	(TT_CMapTable): Use it.
+
+	* src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
+	high-level API.
+	* src/cff/cffdrivr.c (cff_get_next_char): New function.
+	(cff_driver_class): Add it.
+	* src/cid/cidriver.c (Cid_Get_Next_Char): New function.
+	(t1cid_driver_class): Add it.
+	* src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
+	(pcf_driver_class): Add it.
+	* src/psnames/psmodule.c (PS_Next_Unicode): New function.
+	(psnames_interface): Add it.
+	* src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
+	code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
+	functions.
+	(TT_CharMap_Load): Use them.
+	* src/truetype/ttdriver.c (Get_Next_Char): New function.
+	(tt_driver_class): Add it.
+	* src/type1/t1driver.c (Get_Next_Char): New function.
+	(t1_driver_class): Add it.
+	* src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
+	(winfnt_driver_class): Add it.
+
+	* src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
+	Unicode and Latin 1 encodings.
+
+2002-02-02  Keith Packard  <keithp@keithp.com>
+
+	* builds/unix/freetype-config.in: Add missing `fi'.
+
+
+	* Version 2.0.7 released.
+	=========================
+
+
+2002-02-01  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
+	for the new release.
+
+2002-01-31  David Turner  <david@freetype.org>
+
+	* README, README.UNX, docs/CHANGES: Updating documentation for the
+	2.0.7 release.
+
+2002-01-30  David Turner  <david@freetype.org>
+
+	* INSTALL: Moved to ...
+	* docs/INSTALL: Here to avoid conflicts with the `install' script on
+	Windows, where the filesystem doesn't preserve case.
+
+2002-01-29  David Turner  <david@freetype.org>
+
+	* configure: Fixed the script.  It previously didn't accept more
+	than one argument correctly.  For example, when typing:
+
+	  ./configure --disable-shared --disable-nls
+
+	the `--disable-nls' was incorrectly sent to the `make' program.
+
+2002-01-29  Werner Lemberg  <wl@gnu.org>
+
+	* README.UNX: Fix typo.
+	* builds/unix/install.mk (uninstall): Fix library name for libtool.
+
+2002-01-28  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
+	the face object (face->toc.tables, face->root.family_name,
+	face->root.available_size, face->charset_encoding,
+	face->charset_registry are now freed).  Thanks to Niels Moseley.
+
+2002-01-28  Roberto Alameda  <ojancano@geekmail.de>
+
+	* src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
+
+2002-01-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
+	of `base' string for decrypting to not modify the original data.
+	Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
+
+2002-01-27  Giuliano Pochini  <pochini@shiny.it>
+
+	* src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
+	bad rendering of thin lines (less than one pixel thick).
+
+2002-01-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
+	actually.
+
+2002-01-25  Martin Zinser  <zinser@decus.de>
+
+	* src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
+	compilation warnings.
+	* src/base/descrip.mms (OBJS): Add `ftmm.obj'.
+	* src/cache/descrip.mms (ftcache.obj): Dependencies added.
+
+2002-01-25  WANG Yi  <wangyi@founder.com.cn>
+
+	* src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
+
+2002-01-21  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
+	the URL for the online resource.
+
+2002-01-18  Ian Brown  <ian.brown@printsoft.de>
+
+	* builds/win32/ftdebug.c: New file.
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-01-18  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
+	* builds/amiga/README: Updated.
+
+2002-01-18  Ian Brown  <ian.brown@printsoft.de>
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.a4: The script was still buggy.
+	* builds/unix/freetype-config.in: Make it really work for any install
+	prefix.
+
+2002-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.a4: Fix some serious bugs.
+
+2002-01-09  David Turner  <david@freetype.org>
+
+	* builds/unix/configure.ac: Build top-level Jamfile.
+
+2002-01-09  Maxim Shemanarev  <mcseemagg@yahoo.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Small optimization to
+	the smooth anti-aliased renderer that deals with vertical segments.
+	This results in a 5-7% speedup in rendering speed.
+
+2002-01-08  David Turner  <david@freetype.org>
+
+	Added some wrapper scripts to make the installation more
+	Unix-friendly.
+
+	* configure, install: New files.
+
+	* INSTALL, README.UNX: Updated installation documentation to use the
+	new 'configure' and 'install' scripts.
+
+2002-01-07  David Turner  <david@freetype.org>
+
+
+	* Version 2.0.6 released.
+	=========================
+
+
+	* docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
+
+	* src/tools/docmaker.py: Fixed HTML quoting in sources.
+	(html_format): Replaced with ...
+	(html_quote): New function.
+	(html_quote0): New function.
+	(DocCode::dump_html): Small improvement.
+	(DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
+
+	* include/freetype/config/ftoption.h: Setting default options for
+	a release build (debugging off, bytecode interpreter off).
+
+	* src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
+	src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
+	src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
+	warnings (in pedantic compilation modes).
+
+2002-01-05  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
+	of auto-hinted stem widths; this avoids color fringes in
+	`ClearType-like' rendering.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph_Header,
+	TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
+	Modified the TrueType loader to make it more paranoid; this avoids
+	nasty buffer overflows in the case of invalid glyph data (as
+	encountered in the output of some buggy font converters).
+
+2002-01-04  David Turner  <david@freetype.org>
+
+	* README.UNX: Added special README file for Unix users.
+
+	* builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
+
+	* src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
+	of compiler warnings.
+
+	* src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
+
+2002-01-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
+	warning.
+
+2002-01-03  Keith Packard  <keithp@keithp.com>
+
+	* builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
+	all FreeType input streams are closed in child processes of a `fork'
+	on Unix systems.  This is important to avoid (potential) access
+	control issues.
+
+2002-01-03  David Turner  <david@freetype.org>
+
+	* src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
+	library when dealing with certain weird fonts like `Stalingrad', in
+	`sadn.pfb' (this font has no full font name entry).
+
+	* src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
+	New function to check the consistency of outline data.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
+	ensure that loaded glyphs are valid.  This allows certain fonts like
+	`tt1095m_.ttf' to be loaded even though it appears they contain
+	really funky glyphs.
+
+	There still is a bug there, though.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
+
+2001-12-30  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load): Fix advance width
+	computation of auto-hinted glyphs.  This noticeably improves the
+	spacing of letters in KDE and Gnome.
+
+2001-12-25  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* builds/dos/detect.mk: Correcting the order for Borland compilers:
+	16-bit bcc was never selected, always overridden by 32-bit bcc32.
+
+2001-12-22  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
+	and fix incorrect computation of `available_sizes'.
+
+2001-12-22  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
+	incorrect glyph advance in the case of mono-width fonts (like
+	Courier, Andale Mono, and others).
+
+2001-12-22  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/*: Adaptations to latest changes.
+	Support added for MorphOS.
+
+2001-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
+	(ps_mask_table_merge, ps_hints_open, ps_hints_stem,
+	ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
+	FT_ERROR messages.
+	* src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
+	`trace_pshalgo1'.
+	* src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
+	`trace_pshalgo2'.
+	* include/freetype/internal/ftdebug.h (FT_Trace): Updated.
+
+	* docs/modules.txt: New file.
+
+2001-12-21  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
+	Ignore invalid `hintmask' and `cntrmask' operators (instead of
+	returning an error).  Glyph 2028 of the CFF font `MSung-Light-Acro'
+	couldn't be rendered otherwise (it seems its charstring is buggy,
+	though this requires more analysis).
+	(FT_COMPONENT): Define.
+
+	* src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
+	(T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
+	bug where the X and Y axis where inverted in the postscript hinter.
+	This caused problem when displaying on non-square surfaces.
+
+	* src/pshinter/pshalgo2.c: s/vertical/dimension/.
+
+	* src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
+	point constant with a fixed-float equivalent.  For some reasons not
+	all compilers are capable of directly computing a floating pointer
+	constant casted to FT_Fixed, and will link a math library instead.
+
+2001-12-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
+	tracing strings.
+	* src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
+	* src/cache/ftcmanag.c (ftc_family_table_alloc,
+	ftc_family_table_free, FTC_Manager_Check): Ditto.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
+
+	* src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
+
+2001-12-20  David Turner  <david@freetype.org>
+
+	Added PostScript hinter support to the CFF and CID drivers.
+
+	* include/freetype/internal/cfftypes.h (CFF_Font): New member
+	`pshinter'.
+	* src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
+	* src/cff/cffload.h: Updated.
+	* src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
+	(CFF_Builder_Init): This.
+	Added new argument `hinting'.
+	(CFF_Done_Builder): Renamed to ...
+	(CFF_Builder_Done): This.
+	(CFF_Init_Decoder): Added new argument `hinting'.
+	(CFF_Parse_CharStrings): Implement vstem support.
+	(CFF_Load_Glyph): Updated.
+	Add hinting support.
+	(cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
+	(cff_argument_counts): Updated.
+	* src/cff/cffgload.h: Updated.
+	* src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
+	CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GlyphSlot_Init): New
+	functions.
+	(CFF_Init_Face): Renamed to ...
+	(CFF_Face_Init): This.
+	Add hinter support.
+	(CFF_Done_Face): Renamed to ...
+	(CFF_Face_Done): This.
+	(CFF_Init_Driver): Renamed to ...
+	(CFF_Driver_Init): This.
+	(CFF_Done_Driver): Renamed to ...
+	(CFF_Driver_Done): This.
+	* src/cff/cffobjs.h: Updated.
+	* src/cff/cffdrivr.c (cff_driver_class): Updated.
+
+	* include/freetype/internal/t1types.h (CID_FaceRec): New member
+	`pshinter'.
+	* src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
+	* src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
+	CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
+	(CID_Done_Face): Renamed to ...
+	(CID_Face_Done): This.
+	(CID_Init_Face): Renamed to ...
+	(CID_Face_Init): This.
+	Add hinting support.
+	(CID_Init_Driver): Renamed to ...
+	(CID_Driver_Init): This.
+	(CID_Done_Driver): Renamed to ...
+	(CID_Driver_Done): This.
+	* src/cid/cidobjs.h: Updated.
+	* src/cidriver.c: Updated.
+
+	* src/pshinter/pshrec.c (t2_hint_stems): Fixed.
+
+	* src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
+	crashed the library on exit.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
+	transformation of hinted glyphs.
+
+	* src/cid/cidload.c (cid_read_subrs): Fix error condition.
+
+	* src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
+	routines were never released when CID faces were destroyed.
+
+	* src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
+	to move the definition of encoding tables back within `cffload.c'
+	instead of making them part of a shared header (causing problems in
+	`multi' builds).  This reverts change 2001-08-08.
+
+	* docs/CHANGES: Updated for 2.0.6 release.
+	* docs/TODO: Added `stem3 and counter hints support' to the TODO
+	list for the Postscript hinter.
+	* docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
+
+2001-12-19  David Turner  <david@freetype.org>
+
+	* include/freetype/cache/ftcache.h: Added comments to indicate that
+	some of the exported functions should only be used by applications
+	that need to implement custom cache types.
+
+	* src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
+	that prevented composites from loading correctly, due to missing
+	parentheses around macro parameters.
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
+	tables optional to load PCL fonts properly.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
+	(FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
+	`Fixed' the bug that prevented embedded bitmaps to be loaded when
+	the auto-hinter is used.  This actually is a hack but will be enough
+	until the internal re-design scheduled for FreeType 2.1.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
+	shifting bug in the monochrome renderer.
+
+	* README: Updated version numbers to 2.0.6.
+
+2001-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
+	glyph header.
+
+2001-12-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
+	* include/freetype/ftcache.h (FTC_Node_Unref): Removed.  It is
+	already in ftcmanag.h.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
+	`gfam'.
+	* src/cache/ftcmanag.c (ftc_family_table_alloc,
+	* ftc_family_table_free): Use FT_EXPORT_DEF.
+	* include/freetype/cache/ftcmanag.h: Updated.
+	* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
+	* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
+	`cfam'.
+	Remove compiler warning.
+	(FTC_CMapCache_Lookup): Remove compiler warnings.
+	(ftc_cmap_family_init): Ditto.
+	(FTC_CMapCache_Lookup): Ditto.
+
+	* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
+	* builds/unix/configure: Regenerated.
+
+2001-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* builds/mac/README: Updated.
+
+2001-12-14  Scott Long  <scott@swiftview.com>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
+	dealing with invalid fonts (i.e. glyph size < 10 bytes).
+
+2001-12-14  Sam Latinga  <slouken@devolution.com>
+
+	* builds/mac/freetype.make: A new Makefile to build with MPW on
+	MacOS classic.
+
+2001-12-14  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
+	(T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
+	src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
+	all font drivers (the advance width was never hinted when it
+	should).
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): New macro.
+	* src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
+	use `extern' keyword.
+
+2001-12-12  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
+	psh_globals_new): Adding correct BlueScale/BlueShift support, plus
+	family blues processing.
+	* src/pshinter/pshglob.h (PSH_BluesRec): Updated.
+
+	Started adding support for the Postscript hinter in the CFF module.
+
+	* src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CFF_Parse_CharStrings): Implement it.
+	* src/cff/cffgload.h: Updated.
+
+2001-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: Some portability fixes.
+
+2001-12-11  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* src/base/descrip.mms (OBJS): Add ftdebug.obj.
+
+2001-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
+
+2001-12-11  David Turner  <david@freetype.org>
+
+	* builds/unix/freetype-config.in: Modified the script to prevent
+	passing `-L/usr/lib' to gcc.
+
+	* docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
+
+	* builds/unix/freetype2.m4: New file for checking configure paths.
+	We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
+	didn't modify builds/unix/install.mk yet.
+
+	* INSTALL: Updated the instructions to build shared libraries with
+	Jam.  They were simply wrong.
+
+	* src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
+	slightly improper results for `FT_Cos' and `FT_Sin' (example:
+	FT_Sin(0) == -1!).
+
+2001-12-11  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
+	Fixed incorrect argument types.
+
+2001-12-10  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
+	by setting the `face->metrics.max_advance' correctly.
+
+2001-12-07  David Turner  <david@freetype.org>
+
+	* include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
+	charmap cache.
+	* src/cache/ftcache.c: Updated.
+
+	* src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
+
+2001-12-06  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	Added support for reading .dfont files on Mac OS X.  Also added a
+	new routine which looks up a given font by name in the Mac OS and
+	returns the disk file where it resides.
+
+	* src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
+	(is_dfont): New auxiliary function.
+	(FT_New_Face_From_dfont): New function.
+	(FT_GetFile_From_Mac_Name): New exported function.
+	(FT_New_Face): Updated.
+	* include/freetype/ftmac.h: Updated.
+
+2001-12-06  David Turner  <david@freetype.org>
+
+	* src/cache/Jamfile, src/cache/rules.mk: Updated.
+
+2001-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL: Small update.
+
+2001-12-05  David Turner  <david@freetype.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
+	debugging purposes.
+	Comment out use of `origin'.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
+	where outline shifting wasn't correctly undone after bitmap
+	rasterization.  This created problems with certain glyphs (like '"'
+	of certain fonts) and the cache system.
+
+	* src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
+	* src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
+	(ps2_hints_apply): Small fix.
+
+2001-12-05  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo2.c (psh2_hint_table_init),
+	src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
+	warnings.
+
+	* include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
+	Yet another massive rewrite of the caching sub-system in order to
+	both increase performance and allow simpler cache sub-classing.  As
+	an example, the code for the image and sbit caches is now much
+	simpler.
+
+	I still need to update the documentation in
+	www/freetype2/docs/cache.html to reflect the new design though.
+
+	* include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
+	macro.
+	(FT_CACHE_INTERNAL_CACHE_H): Updated.
+
+2001-12-05  David Krause  <freetype@davidkrause.com>
+
+	* docs/license.txt: s/X Windows/X Window System/.
+
+2001-12-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c: Fix definition condition of MEM_Set().
+	* src/smooth/ftgrays.c (M_Y): Change value to 192.
+	* src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
+	Remove unused variable.
+	* src/cache/ftcimage.c (ftc_image_node_init,
+	ftc_image_node_compare): Remove unused variables.
+	* src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
+	variable.
+	* src/raster/ftraster.c (MEM_Set): Move definition down to avoid
+	compiler warning.
+	* src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
+	avoid compiler warnings.
+	* src/pcf/pcfread.c (tableNames): Use `const'.
+	(pcf_read_TOC): Change counter name to avoid compiler warning.
+	Use `const'.
+	* src/pshinter/pshrec.c (ps_hints_close): Remove redundant
+	declaration.
+	* src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
+	to avoid shadowing.
+	* src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
+	* src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
+	and `T1_Size_Done()'.
+
+2001-11-20  Antoine Leca  <antoineleca@multimania.com>
+
+	* include/freetype/ttnameid.h: Added some new Microsoft language
+	codes and LCIDs as found in MSDN (Passport SDK).  Also added
+	comments about the meaning of bit 57 of the `OS/2' table
+	(TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
+	a character beyond 0xFFFF in this font'.  Thanks to Detlef Würkner
+	<TetiSoft@apg.lahn.de> for noticing this.
+
+2001-11-20  David Turner  <david@freetype.org>
+
+	* src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
+	routine that created nasty alignment artefacts.
+
+	* src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
+
+	* src/smooth/ftgrays.c: De-activated experimental gamma support.
+	Apparently, `optimal' gamma tables depend on the monitor type,
+	resolution and general karma, so it's better to compute them outside
+	of the rasterizer itself.
+	(gray_convert_glyph): Use `volatile' keyword.
+
+2001-10-29  David Turner  <david@freetype.org>
+
+	Adding experimental `gamma' support.  This produces smoother glyphs
+	at small sizes for very little cost.
+
+	* src/smooth/ftgrays.c (grays_init_gamma): New function.
+	(gray_raster_new): Use it.
+
+	Various fixes to the auto-hinter.  They merely improve the output of
+	sans-serif fonts.  Note that there are still problems with serifed
+	fonts and composites (accented characters).
+
+	* src/autohint/ahglyph.c (ah_outline_load,
+	ah_outline_link_segments): Implement it.
+	Fix typos.
+	(ah_outline_save, ah_outline_compute_segments): Fix typos.
+	* src/autohint/ahhint.c (ah_align_serif_edge): New argument
+	`vertical'.  Implement improvement.
+	(ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
+	Fix typos.
+	(ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
+	typos.
+	(ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
+	* src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
+	* src/autohint/ahtypes.h: Ditto.
+	(AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
+	(making them global as `ah_debug_disable_horz' and
+	`ah_debug_disable_vert').
+	Fix typos.
+
+	* tests/gview.c: Updated the debugging glyph viewer to show the
+	hints generated by the `autohint' module.
+
+2001-10-27  David Turner  <david@freetype.org>
+
+	* src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
+	considerably lowered the performance of the abstract chunk cache.
+
+2001-10-26  David Turner  <david@freetype.org>
+
+	* include/freetype/ftcache.h, include/freetype/cache/*.h,
+	src/cache/*.c: Major re-design of the cache sub-system to provide
+	better performance as well as an `Acquire'/`Release' API.  Seems to
+	work well here, but probably needs a bit more testing.
+
+2001-10-26  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	* builds/mac/README: Updated to reflect my taking over the project
+	and that is now being actively maintained.
+
+	* src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
+	<paulm@profoundeffects.com> to support loading a face other than the
+	first from a FOND resource.
+	(FT_New_Face_From_FOND): Updated.
+
+2001-10-25  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	* builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
+	OS for latest version (7) of CWPro and for recent changes to the FT
+	source tree.
+
+2001-10-25  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h: Updated comments to explain
+	precisely how to use project-specific macro definitions without
+	modifying this file manually.
+
+	(FT_CONFIG_FORCE_INT64): Define.
+
+	(FT_DEBUG_MEMORY): New macro.
+
+2001-10-24  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
+
+2001-10-23  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
+	Improvements to the memory debugger to report more information in
+	case of errors.  Also, some allocations that occurred through REALLOC
+	couldn't be previously caught correctly.
+
+	* src/autohint/ahglyph.c (ah_outline_compute_segments,
+	ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
+	src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
+	liberal uses of memset() by the MEM_Set() macro.
+
+2001-10-23  David Turner  <david@freetype.org>
+
+	* src/raster/ftraster.c (Update): Removed to be inlined in ...
+	(Sort): Updated.
+
+2001-10-22  David Turner  <david@freetype.org>
+
+	* builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+	builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+	builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+	src/base/ftdbgmem.c: Updated the memory debugger and
+	platform-specific implementations of `ftsystem' in order to be able
+	to debug memory allocations on Unix, VMS and Amiga too!
+
+	* src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
+	some bogus warnings.
+
+	* include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
+	Modified the debugging memory manager to report the location (source
+	file name + line number) where leaked memory blocks are allocated in
+	the source file.
+
+	* src/base/ftdbgmem.c: New debugging memory manager.  You must
+	define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it.  It
+	will record every memory block allocated and report simple errors
+	like memory leaks and double deletes.
+
+	* src/base/Jamfile: Include ftdbgmem.
+	* src/base/rules.mk: Ditto.
+	* src/base/ftbase.c: Include ftdbgmem.c.
+
+	* include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
+	macro definition.
+
+	* src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
+	base component to use the debugging memory manager when the macro
+	FT_DEBUG_MEMORY is defined.
+
+2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
+	we are working with a CID keyed CFF font.  Otherwise, a variable
+	that was never allocated memory might freed.  This is a correction
+	to the previous patch for freeing subfonts.
+
+2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
+	avoid a memory leak.
+
+2001-10-21  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
+	src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
+	(in multi-object compilation mode, mainly).
+
+2001-10-20  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1load.c (parse_encoding): Add a test to make sure
+	that custom encodings (i.e., neither StandardEncoding nor
+	ExpertEncoding) are not loaded twice when the Type 1 font is
+	synthetic.
+
+	* src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
+	for when loading synthetic fonts to make sure that the font name
+	and subroutines are not loaded twice.  This is to remove a memory
+	leak that occurred because the original memory blocks for these
+	objects were not deallocated when the objects were parsed the
+	second time.
+
+2001-10-19  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c, src/pshinter/pshglob.h,
+	src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
+	compiler warnings.
+
+	* src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
+	files to build the PostScript hinter with the `old' build system.
+
+2001-10-19  Jacob Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
+	files.
+
+2001-10-18  David Turner  <david@freetype.org>
+
+	* src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
+	`glnames.py' script used to generate the `pstables.h' header file.
+	The old one contained a serious bug that made FreeType return
+	incorrect glyph names for certain glyphs.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
+	pixel size from character size to use rounding.  This is an
+	experiment to see whether this gives values similar to Windows for
+	scaled ascent/descent/etc.
+
+	* src/base/ftcalc.c (FT_Div64by32): Changed the implementation
+	slightly since the original code was mis-compiled on Mac machines
+	using the MPW C compiler.
+
+	* src/base/ftobjs.c (FT_Realloc): When a memory block was grown
+	through FT_Realloc(), the new bytes were not set to 0, which created
+	some strange bugs in the PostScript hinter.
+	(destroy_face): Don't deallocate unconditionally.
+
+	* src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
+	Adding support to new PostScript hinter.
+
+	* include/freetype/internal/psglobal.h,
+	include/freetype/internal/pshints.h,
+	include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
+	src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
+	src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
+	src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
+	src/pshinter/pshglob.c, src/pshinter/pshinter.c,
+	src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
+	src/pshinter/pshrec.h: Adding new PostScript hinter module.
+
+	* include/freetype/internal/ftobjs.h,
+	include/freetype/internal/internal.h,
+	include/freetype/internal/psaux.h,
+	include/freetype/internal/t1types.h, src/psaux/psobjs.c,
+	src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
+	src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
+	src/type1/t1objs.h: Updates to use the new PostScript hinter.
+
+	* tests/Jamfile, tests/gview.c: Adding a new glyph hinting
+	viewer/debugger to the source tree.  Note that you will _not_ be
+	able to compile it since it depends on an unavailable graphics
+	library named `Nirvana' to render vector images.
+
+2001-10-17  David Turner  <david@freetype.org>
+
+
+	* Version 2.0.5 released.
+	=========================
+
+
+	* include/freetype/freetype.h, include/internal/ftobjs.h,
+	src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
+	'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
+	font.  Should work with all formats except pure CFF/CEF fonts (this
+	will be added soon).
+
+	* src/cid/cidriver (cid_get_postscript_name): New function.
+	(CID_Get_Interface): Handle `postscript_name' interface.
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
+	(SFNT_Get_Interface): Handle `postscript_name' interface.
+
+	* src/type1/t1driver.c (t1_get_ps_name): New function.
+	(Get_Interface): Handle `postscript_name' interface.
+
+	* README, docs/CHANGES: Updated for 2.0.5 release.
+
+2001-10-08  David Turner  <david@freetype.org>
+
+	Fixed a bug in `glnames.py' that prevented it from generating
+	correct glyph names tables.  This resulted in the unavailability of
+	certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
+	charmaps, even if these were present in the font (causing problems
+	for Polish users).
+
+	* src/tools/glnames.py (mac_standard_names): Fixed.
+	(t1_standard_strings): Some fixes and renamed to ...
+	(sid_standard_names): This.
+	(t1_expert_encoding): Fixed.
+	(the_adobe_glyph_list): Renamed to ...
+	(adobe_glyph_names): This.
+	(the_adobe_glyphs): Renamed to ...
+	(adobe_glyph_values): This.
+	(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
+	Updated.
+	* src/psnames/pstables.h: Regenerated.
+	* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
+	Fix return value.
+	Use `sid_standard_table' and `ps_names_to_unicode' instead of
+	`t1_standard_glyphs' and `names_to_unicode'.
+	(PS_Macintosh_Name): Use `ps_glyph_names' instead of
+	`standard_glyph_names'.
+	(PS_Standard_Strings): Use `sid_standard_names' instead of
+	`t1_standard_glyphs'.
+
+	* doc/BUGS, doc/TODO: New documents.
+
+2001-10-07  Richard Barber  <rich@solutionuk.com>
+
+	* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
+	correct LRU behaviour.
+
+2001-10-07  David Turner  <david@freetype.org>
+
+	setjmp() and longjmp() are now used for rollback (i.e. when memory
+	pool overflow occurs).
+
+	Function names are now all uniformly prefixed with `gray_'.
+
+	* src/smooth/ftgrays.c: Include <setjmp.h>.
+	(ErrRaster_MemoryOverflow): New macro.
+	(TArea): New type to store area values in each cell (using `int' was
+	too small on 16-bit systems).  <limits.h> is included to properly
+	get the needed data type.
+	(TCell, TRaster): Use it.
+	(TRaster): New element `jump_buffer'.
+	(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
+	`outline' from it.
+	(gray_record_cell): Use longjmp().
+	(gray_set_cell): Use gray_record_cell() for error handling.
+	(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
+	(gray_convert_glyph_inner): New function, using setjmp().
+	(gray_convert_glyph): Use it.
+
+2001-10-07  David Turner  <david@freetype.org>
+
+	Provide a public API to manage multiple size objects for a given
+	FT_Face in the new header file `ftsizes.h'.
+
+	* include/freetype/ftsizes.h: New header file,
+	* include/freetype/internal/ftobjs.h: Use it.
+	Remove declarations of FT_New_Size and FT_Done_Size (moved to
+	ftsizes.h).
+	* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
+	* src/base/ftobjs.c (FT_Activate_Size): New function.
+	* src/cache/ftcmanag.c: Include ftsizes.h.
+	(ftc_manager_init_size, ftc_manager_flush_size): Use
+	FT_Activate_Size.
+
+2001-09-20  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/*: Added port to Amiga with the SAS/C compiler.
+
+2001-09-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/type1/t1afm.c (T1_Done_AFM): Free `afm'.
+
+2001-09-10  Yao Zhang  <yzhang@sharemedia.com>
+
+	* src/sfnt/ttcmap.c (code_to_index2): Handle code values with
+	hi-byte == 0 correctly.
+
+2001-09-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
+
+2001-08-30  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/type1/t1load.c (parse_font_matrix): A new way to compute the
+	units per EM with greater accuracy (important for embedded T1 fonts
+	in PDF documents that were automatically generated from TrueType
+	ones).
+
+	* src/type1/t1load.c (is_alpha): Now supports `+' in font names;
+	this is used in embedded fonts.
+
+	* src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
+	generated a dangling pointer reference.
+
+2001-08-30  Anthony Feik  <afeick@hotmail.com>
+
+	* src/type1/t1afm.c (T1_Read_AFM): Now correctly sets the flag
+	FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
+
+2001-08-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
+	`cmap_rec_fields'.
+
+	* include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
+	Undefine FT_ERR_BASE before defining again.
+
+2001-08-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
+
+2001-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.
+
+2001-08-21  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h: Changed the default setting
+	for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
+	source compatibility in a few cases.  Updated the comment to explain
+	that too.
+
+2001-08-17  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.
+
+2001-08-12  Werner Lemberg  <wl@gnu.org>
+
+	Updating to OpenType 1.3.
+
+	* include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
+	TT_CMap6): Adding field `language'.
+	(TT_CMapTable): Removing field `language'.
+	Type of `length' field changed to FT_ULong.
+	Adding fields for cmaps format 8, 10, and 12.
+	(TT_CMapGroup): New auxiliary structure.
+	(TT_CMap8_12, TT_CMap10): New structures.
+	* include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
+	Removed last element of `Reserved' array.
+	* include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
+	TT_NAME_ID_CID_FINDFONT_NAME): New macros.
+
+	* src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
+	field to the new structures.
+	Fixed freeing of arrays in case of unsuccessful loads.
+	Added support for loading format 8, 10, and 12 cmaps.
+	(TT_CharMap_Free): Added support for freeing format 8, 10, and 12
+	cmaps.
+	(code_to_index4): Small improvement.
+	(code_to_index6): Ditto.
+	(code_to_index8_12, code_to_index10): New functions.
+	* src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
+	structure.
+	(TT_Load_CMap): Ditto.
+
+	* src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
+	Unicode).
+
+2001-08-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
+
+2001-08-09  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
+	cff_get_glyph_name for consistency.
+
+	(cff_get_glyph_index): Minor documentation change.
+
+	* src/type1/t1driver.c (t1_get_name_index): New function used in
+	Get_Interface as the function returned when the `name_index'
+	function is requested.
+
+	(get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.
+
+2001-08-08  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
+	cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
+	and cff_expert_encoding arrays to cffload.h.
+
+	* src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
+	cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
+	and cff_expert_encoding arrays.
+
+	* src/cff/cffdrivr.c (cff_get_name_index): New function, returned
+	when `cff_get_interface' is called with a request for the
+	`name_index' function.
+
+	(cff_get_interface): Modified so that it returns the function
+	`cff_get_name_index' when the `name_index' function is requested.
+
+	* src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
+	return a glyph index for a given glyph name only if the driver
+	supports glyph names.
+
+	* include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
+	New function pointer type definition used in the function
+	FT_Get_Name_Index.
+
+	* include/freetype/freetype.h (FT_Get_Name_Index): Added
+	documentation and prototype.
+
+2001-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/cygwin/*: Removed.  Use the unix stuff instead.
+
+2001-07-26  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
+	2001-06-27.
+
+2001-07-17  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
+	`cursor' and `capacity'.
+	* src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for second
+	parameter.
+	(PS_Table_Add): Use FT_Offset for `new_size'.
+
+	Add support for version 0.5 maxp tables.
+
+	* src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
+	(TT_Load_OS2): Initialize some values.
+
+2001-07-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsynth.c: Include ftcalc.h unconditionally.
+
+2001-07-07  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
+	Removed pedantic compiler warnings when the bytecode interpreter is
+	compiled in.
+
+2001-07-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
+	unused variable `edges'.
+	(ah_hinter_load): Remove unused variables `old_width' and
+	`new_width'.
+	* src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
+	* src/psaux/psobjs.c (T1_Decrypt): Ditto.
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
+
+2001-06-28  David Turner  <david@freetype.org>
+
+	* include/internal/ftstream.h: Modified the definitions
+	of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.
+
+2001-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
+	instead of FT_Int as type for `length' parameter.
+	* include/freetype/internal/psaux.h (PSAux_Interface): Updated.
+
+2001-06-27  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
+	instead of FT_Int as type for `length' parameter.
+
+
+	* Version 2.0.4 released.
+	=========================
+
+
+2001-06-27  David Turner  <david@freetype.org>
+
+	* builds/unix/ftconfig.in: Changed the definition of the
+	FT_CALLBACK_DEF macro.
+
+	* include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
+	use of the FT_CALLBACK_DEF macro in order to support 16-bit
+	compilers.
+
+	* builds/unix/ftconfig.in: Changed the definition of the
+	FT_CALLBACK_DEF macro.
+
+	* src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
+	that the kerning table is correctly sorted (some problem fonts don't
+	have a correct kern table).
+
+2001-06-26  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
+
+2001-06-24  David Turner  <david@freetype.org>
+
+	* src/base/ftcalc.c (ft_div64by32): Fixed the source to work
+	correctly on 16-bit systems.
+
+2001-06-23  Anthony Fok  <fok@debian.org>
+
+	* debian/*: Added Debian package build directory for 2.0.4.
+
+2001-06-22  David Turner  <david@freetype.org>
+
+	* docs/PATENTS: Added patents disclaimer.  This one was missing!
+
+	* docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
+
+2001-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h: Add two more `L's to
+	constants.
+	Add missing semicolons.
+
+	* builds/toplevel.mk: Do similar change as for
+	builds/unix/detect.mk.
+
+	* include/freetype/freetype.h (FT_ENC_TAG): New version to make it
+	easier to redefine.
+	* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Add cast.
+
+2001-06-19  David Turner  <david@freetype.org>
+
+	* builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
+	Updated the Visual C++ project (for the 2.0.4 release).
+
+	* builds/unix/detect.mk: Added rule for AIX detection (which uses
+	/usr/sbin/init instead of /sbin/init).
+
+	* include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
+	error macros to simplify handling of new error scheme.
+
+2001-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.
+
+2001-06-19  David Turner  <david@freetype.org>
+
+	Removing _lots_ of compiler warnings when the most pedantic warning
+	levels of Visual C++ and Borland C++ are used.  Too many files to be
+	listed here, but FT2 now compiles without warnings with VC++ and the
+	`/W4' warning level (lint-style).
+
+	* include/freetype/freetype.h (FT_New_Memory_Face): Updated
+	documentation.
+	* include/freetype/fttypes.h (FT_BOOL): New macro.
+	* include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
+	to suppress warning.
+	* include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
+	FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
+	(NEXT_*): Use them.
+	* src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_New_Memory_Face): Add `const' to function declaration.
+
+2001-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Minor cleanups to remove compiler warnings.
+
+	* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
+	`L' for constant.
+	* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
+	* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
+	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
+	* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
+	* src/base/ftobjs.c (FT_Done_Size): Fix return value.
+	(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
+	unused `memory' variable.
+	* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
+	* src/autohint/ahhint.c (ah_hint_edges_3,
+	ah_hinter_align_edge_points): Remove unused `before' and `after'
+	variables.
+	(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
+	(ah_hinter_load): Remove unused `new_advance', `start_contour',
+	and `metrics' variables.
+	* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
+	compiler warning.
+	* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
+	variable.
+	* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
+	`outline' variable.
+	(cff_compute_bias): Use `U' for constant.
+	* src/cid/cidload.c (cid_decrypt): Ditto.
+	* src/psaux/psobjs.c (T1_Decrypt): Ditto.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
+	* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
+	variable.
+	* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
+	variable.
+	* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
+	`num_contours' and `ins_offset' variables.
+	(compute_glyph_metrics): Remove unused `Top' and `x_scale'
+	variables.
+	(TT_Load_Glyph): Remove unused `memory' variable.
+	* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
+
+2001-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Make the new error scheme source compatible with older FT versions
+	by introducing another layer.
+
+	* include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
+	macros.
+	(FT_NOERRORDEF): Removed.
+	* include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
+
+2001-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_ENC_TAG): New macro.
+	(FT_Encoding_): Use it.
+	* include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
+	conditionally.
+
+2001-06-14  David Turner  <david@freetype.org>
+
+	Modified the TrueType interpreter to let it use the new
+	trigonometric functions provided in `fttrigon.h'.  This gets rid of
+	some old 64-bit computation routines, as well as many warnings when
+	compiling the library with the `long long' 64-bit integer type.
+
+	* include/freetype/config/ftoption.h: Undefine
+	FT_CONFIG_OPTION_OLD_CALCS.
+	* include/freetype/internal/ftcalc.h: Rearrange use of
+	FT_CONFIG_OPTION_OLD_CALCS.
+	* src/base/ftcalc.c: Add declaration of FT_Int64 if
+	FT_CONFIG_OPTION_OLD_CALCS isn't defined.
+	* src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
+	(Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
+	defined.
+	(Current_Ratio, Normalize): Simplify code.
+
+2001-06-11  Mike Owens  <MOwens@amtdatasouth.com>
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
+	compiler warnings.
+
+2001-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.in: Renamed to ...
+	* builds/unix/configure.ac: This to make sure that autoconf 2.50 is
+	needed.
+	Run `autoupdate' on it.
+	Increase `version_info' to 7:0:1.
+	* builds/unix/configure: Regenerated.
+
+2001-06-08  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
+	corrupted transformed glyphs that were auto-hinted (the transform
+	was applied twice).
+
+	Fixed a bug that returned an invalid linear width for composite
+	TrueType glyphs.
+
+	* include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
+	and `linear_def'.
+	* src/truetype/ttgload.c (load_truetype_glyph,
+	compute_glyph_metrics): Use it.
+
+	* include/fttypes.h (FT_ERROR_BASE): New macro.
+	* src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
+	to make source code work with the new error scheme implemented by
+	Werner.
+	* src/base/ftoutln.c (FT_Outline_Render): Ditto.
+
+2001-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Updating to libtool 1.4.0 and autoconf 2.50.
+
+	* builds/unix/ltconfig: Removed.
+	* builds/unix/ltmain.sh, builds/unix/configure.in,
+	builds/unix/aclocal.m4: Updated.
+	* builds/unix/configure: Regenerated.
+
+2001-06-06  Werner Lemberg  <wl@gnu.org>
+
+	Complete redesign of error codes.  Please check ftmoderr.h for more
+	details.
+
+	* include/freetype/internal/cfferrs.h,
+	include/freetype/internal/tterrors.h,
+	include/freetype/internal/t1errors.h: Removed.  Replaced with files
+	local to the module.  All extra error codes have been moved to
+	`fterrors.h'.
+
+	* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
+
+	* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
+	src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
+	src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
+	src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
+	src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
+	error names for the module it belongs to.
+
+	* include/freetype/ftmoderr.h: New file, defining the module error
+	offsets.  Its structure is similar to `fterrors.h'.
+
+	* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
+	(FT_ERRORDEF): Redefined to use module error offsets.
+	All internal error codes are now public; unused error codes have
+	been removed, some are new.
+
+	* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
+	macro.
+	* include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
+
+	All other source files have been updated to use the new error codes;
+	some already existing (internal) error codes local to a module have
+	been renamed to give them the same name as in the base module.
+
+	All make files have been updated to include the local error files.
+
+2001-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidtokens.h: Replaced with...
+	* src/cid/cidtoken.h: This file for 8+3 consistency.
+
+	* src/raster/ftraster.c: Use macros for header file names.
+
+	* src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
+	Fix length of `Reserved' array.  Note that this isn't the real fix
+	since recent OpenType specs have introduced a `CaretOffset' field
+	instead of the first reserved byte.
+
+2001-05-29  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL: Minor fixes.
+
+
+	* Version 2.0.3 released.
+	=========================
+
+
+2001-05-29  David Turner  <david@freetype.org>
+
+	* INSTALL, docs/CHANGES: Updated.
+
+2001-05-25  David Turner  <david@freetype.org>
+
+	Moved several documents from the top-level to the `docs' directory.
+
+	* src/base/ftcalc.c (FT_DivFix): Small fix to return value.
+
+2001-05-16  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
+	composite loader.  Spotted by Keith Packard.
+	* src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
+	FT_GlyphLoader_Check_Subglyphs): Ditto.
+
+2001-05-14  David Turner  <david@freetype.org>
+
+	Fixed the incorrect blue zone computations, and improved the
+	composite support.  Note that these changes result in improved
+	rendering, while sometimes introducing their own artefacts.  This is
+	probably the last big change to the autohinter before the
+	introduction of a complete replacement.
+
+	* src/autohint/ahglobal.c (sort_values): Fix loop.
+	* src/autohint/ahglyph.c: Removed some obsolete code.
+	(ah_outline_compute_edges): Modify code to set the ah_edge_round
+	flag.
+	(ah_outline_compute_blue_edges): Add code to compute active blue
+	zones.
+	* src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
+	value.
+
+	* src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
+	created incorrect scale factors!
+	(FT_RoundFix, FT_CeilFix, FT_FloorFix): Minor improvements.
+
+2001-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
+	* include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
+	__FTTRIGON_H__.
+	Include FT_FREETYPE_H.
+	Beautified; added copyright.
+	* src/base/fttrigon.c: Beautified; added copyright.
+
+2001-05-11  David Turner  <david@freetype.org>
+
+	* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
+	(parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
+	the incorrect EM size computation.
+
+	* include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
+	adding trigonometric functions to the core API (using Cordic
+	algorithms).
+	* src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.
+
+	* builds/newline: New file.
+	* builds/top_level.mk, builds/detect.mk: Use it.  This fixes
+	problems with Make on Windows 2000, as well as problems when `make
+	distclean' is invoked on a non-Unix platform when there is no
+	`config.mk' in the current directory.
+
+	* builds/freetype.mk: Fixed a problem with object deletions under
+	Dos/Windows/OS/2 systems.
+
+	Added new directory to hold tools and test programs.
+
+	* docs/docmaker.py, docs/glnames.py: Moved to...
+	* src/tools/docmaker.py, src/tools/glnames.py: This place.
+	* src/tools/cordic.py: New file used to compute arctangent table
+	needed by fttrigon.c.
+	* src/tools/test_bbox.c, src/tools/test_trig.c: New test files.
+
+	* src/tools/docmaker.py: Improved the script to add the current date
+	at the footer of each web page (useful to distinguish between
+	versions).
+
+	* Jamfile: Fixed incorrect HDRMACRO argument.
+
+	* TODO: Removed the cubic arc bbox computation note, since it has been
+	fixed recently.
+	* src/base/ftbbox.c (test_cubic_zero): Renamed to...
+	(test_cubic_extrema): This function.  Use `UL' for unsigned long
+	constants.
+
+	* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
+	Formatting.
+
+2001-05-10  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
+	which happened when trying to open 0-size font files!
+
+2001-05-09  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftcalc.h: Move declaration of
+	FT_SqrtFixed() out of `#ifdef FT_LONG64'.
+
+2001-05-08  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
+	computation.
+
+2001-05-08  David Turner  <david@freetype.org>
+
+	* docs/docmaker.py: Updated the DocMaker script in order to add
+	command line options (--output,--prefix,--title), fix the erroneous
+	line numbers reported during errors and warnings, and other
+	formatting issues.
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
+	fixes related to rounding in 64-bits routines and
+	pseudo-`optimizations'.
+
+2001-04-27  David Turner  <david@freetype.org>
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
+	normalization algorithm (invalid final bit position, and invalid
+	shift computation).
+
+2001-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated to
+	latest versions from gnu.org.
+
+	* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
+
+	* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
+	unconditionally.
+	* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
+	Fix compiler warnings.
+	* src/base/ftcalc.c: Fix (potential) compiler warnings.
+
+2001-04-26  David Turner  <david@freetype.org>
+
+	* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
+	fixed-point square root computation.  It is now used even with
+	64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
+
+	* src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line.
+
+2001-04-25  David Turner  <david@freetype.org>
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
+	direct computations with 16.16 values instead of sub-divisions.  It
+	is now slower, but proves a point :-)
+
+	* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
+	Fixed the Bézier stack depths.
+
+	* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
+
+	* builds/beos: Added BeOS-specific files to the old build system
+	(no changes were necessary to support BeOS in the Jamfile though).
+
+2001-04-20  David Turner  <david@freetype.org>
+
+	* ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int
+	types on platforms where Autoconf is not available).  Also removed
+	FTCALC_USE_LONG_LONG and replaced it with
+	FT_CONFIG_OPTION_FORCE_INT64.
+
+	* builds/win32/freetype.dsp: Updated the Visual C++ project file.
+	Doesn't create a DLL yet.
+
+	* cffgload.c: Removed a compilation warning.
+
+2001-04-10  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* t1load.c (parse_charstrings): Changed code for placing .notdef
+	glyph into slot 0 so that we no longer have a memory access
+	violation.
+
+	* t1load.h: In structure T1_Loader, added swap_table (of type
+	PS_Table) to facilitate placing the .notdef glyph into slot 0.
+
+2001-04-10  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
+
+	* src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
+
+2001-04-09  Laurence Withers  <lwithers@lwithers.demon.co.uk>
+
+	* builds/dos/detect.mk: Add support for bash.
+
+2001-04-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/os2/*.mk: These files have been forgotten to update to
+	the structure of similar makefiles.
+	* builds/dos/*.mk: Ditto.
+	* builds/ansi/*.mk: Ditto.
+
+	* builds/win32/win32-def.mk (BUILD): Fix typo.
+
+	* builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
+	This is already used in the link_*.mk files.
+
+2001-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/*/Jamfile: Slight changes to make files more cryptic.
+
+2001-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* Jamfile, src/Jamfile, src/*/Jamfile: Formatted.  Slight changes
+	to give files identical structure.
+
+2001-04-02  Werner Lemberg  <wl@gnu.org>
+
+	* CHANGES: Reformatted, minor fixes.
+	* TODO: Updated.
+	* README: Formatting.
+	* include/freetype/freetype.h: Formatting.
+
+	* Jamfile: Fix typo.
+
+	* src/cff/cffparse.c: Move error code #defines to...
+	* include/freetype/internal/cfferrs.h: This file.
+	* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
+	`FT_Err_*' with `CFF_Err_*'.
+	* src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
+	* src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
+	* src/sfnt/sfobjs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
+	`TT_Err_*'.
+	* src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
+	* src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
+	src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
+
+	* include/freetype/internal/cfferrs.h: Add
+	`CFF_Err_Unknown_File_Format'.
+	* include/freetype/internal/t1errors.h: Add
+	`T1_Err_Unknown_File_Format'.
+	* include/freetype/internal/tterrors.h: Add
+	`TT_Err_Unknown_File_Format'.
+
+	* src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
+	references.
+	* src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
+
+	* src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
+	FT_LOCAL_DEF.
+	* src/cid/cidobjs.c (CID_Done_Driver): Ditto.
+	* src/truetype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
+	Ditto.
+	* src/type1/t1objs.c (T1_Done_Driver): Ditto.
+	* src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
+	* src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
+
+2001-04-02  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
+	dereference.  Submitted by Herbert Duerr <duerr@sun.com>.
+
+2001-03-26  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* include/freetype/config/ftconfig.h: Changed hexadecimal
+	constants to use suffix U to avoid problems with HP-UX's c89
+	compiler.  Submitted by G.W. Lucas <glucas@sonalysts.com>.
+
+2001-03-24  David Turner  <david.turner@freetype.org>
+
+	* Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
+	the source tree.  See www.freetype.org/jam/index.html for details.
+
+
+	* Version 2.0.2 released.
+	=========================
+
+
+2001-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/detect.mk: Fix .PHONY target for Intel compiler.
+
+2001-03-20  David Turner  <david.turner@freetype.org>
+
+	* include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
+	Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to
+	FT_SFNT_NAMES_H.
+
+	* docs/docmaker.py: Added generation of INDEX link in table of
+	contents.
+
+	* INSTALL, docs/BUILD: Updated documentation to indicate that the
+	compilation process has changed slightly (no more `src' required in
+	the include path).
+
+	* builds/*/*-def.mk: Changed the objects directory from `obj' to
+	`objs'.
+
+	* include/freetype/config/ftheader.h: Removed obsolete macros like
+	FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
+	were previously defined in <freetype/ftcache.h>.  Added comments to
+	be included in a new API Reference section.
+
+	* src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
+	component needs to add its own directory to the include path at
+	compile time.  Modified all `rules.mk' and `descrip.mms'
+	accordingly.
+
+2001-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.in: Add $ft_version.
+	* builds/unix/freetype-config.in: Use it.
+	* builds/unix/configure: Updated.
+
+2001-03-19  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1load.c (parse_font_matrix): Assign the units per em
+	value an unsigned short value, first by shifting right 16 bits,
+	then by casting the results to FT_UShort.
+
+	* src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
+	value an unsigned short value, first by shifting right 16 bits,
+	then by casting the results to FT_UShort.
+
+2001-03-17  David Turner  <david.turner@freetype.org>
+
+	* src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
+	src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
+	compiler warnings in pedantic modes.
+
+	* include/config/ft2build.h, include/config/ftheader.h: The file
+	`ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the
+	top-level <ft2build.h>.
+
+	* include/config/ftheader.h: Added new section describing the #include
+	macros.
+
+2001-03-17  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
+	values for the bounding box numbers.
+
+	* src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
+	set `root->ascender' (`root->descender') to the integer part of
+	`root->bbox.yMax' (`root->bbox.yMin', respectively).
+
+2001-03-16  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffdrivr.c (get_cff_glyph_name):  New function.  Used in
+	cff_get_interface to facilitate getting a glyph name for glyph index
+	via FT_Get_Glyph_Name().
+
+	(cff_get_interface): Added support for getting a glyph name via the
+	`glyph_name' module interface.  Uses the new function
+	get_cff_glyph_name().
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+	* src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
+	FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
+	not defined.  This is to add support for getting a glyph name from a
+	glyph index via FT_Get_Glyph_Name().
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+	* src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
+	deprecated operator `dotsection'.
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+2001-03-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
+	messages.
+
+	* INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
+
+2001-03-12  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* include/freetype/internal/psaux.h:  Changed the lenIV member of
+	the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings):  Adjust
+	for lenIV seed bytes at the start of a decrypted subroutine.
+
+	* src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
+	if lenIV >= 0.
+
+	* src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
+	if lenIV >= 0.
+
+2001-03-11  Werner Lemberg  <wl@gnu.org>
+
+	* TODO: Updated.
+
+	* src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
+	avoid compiler warnings.
+
+2001-03-10  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* TODO: New file.
+
+	* include/freetype/freetype.h: Added prototypes and notes for
+	three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
+	* src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
+	implementation code.
+
+	* src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
+	and if that is not available, default to 1000 units per EM.  Changed
+	assignment code for ascender and descender values.
+	* src/cid/cidload.c (parse_font_matrix): Added units_per_EM
+	processing.
+	(parse_font_bbox): Changed to use FT_Fixed number handling.
+
+	* src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
+	for ascender, descender, and max_advance_width.
+	* src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
+	number handling.
+
+2001-03-10  Henrik Grubbström  <grubba@roxen.com>
+
+	* src/*/*.c: Added many casts to make code more 64bit-safe.
+
+2001-03-07  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
+
+2001-03-07  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
+	until parse_font_bbox is changed before we use logical shift rights
+	in the assignments of `root->ascender', `root->descender', and
+	`root->max_advance_width'.
+
+	(T1_Done_Face): Free `char_name' table to avoid a memory leak.
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+2001-03-05  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
+	the Type 2 glyph charstring (used by conversion programs).
+	Submitted by Ha Shao <hashao@chinese.com>.
+
+2001-03-04  Antoine Leca  <Antoine.Leca@renault.fr>
+
+	* include/freetype/ttnameid.h: Correct a stupid typo which prevented
+	correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
+
+2001-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahtypes.h (AH_Hinter): Add elements
+	`disable_horz_edges', `disable_vert_edges'.
+	* src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use
+	them (and remove static variables with the same names).
+	* src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
+	* docs/glnames.py: Updated to latest pstables.h changes.
+
+	* builds/unix/detect.mk: Add test for Hurd.
+	* builds/hurd/detect.mk: Removed.
+
+2001-03-04  Sander van der Wal  <svdwal@xs4all.nl>
+
+	* src/psnames/pstables.h: Add more `const'.
+	* src/pcf/pcfutil.c: Ditto.
+
+2001-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
+	(FT_Glyph_Done -> FT_Done_Glyph).
+
+2001-03-01  Antoine Leca  <Antoine.Leca@renault.fr>
+
+	* include/freetype/ttnameid.h: Added some new Microsoft language
+	codes and LCIDs as found in Office Xp.
+
+2001-02-28  David Turner  <david.turner@freetype.org>
+
+	* builds/hurd/detect.mk: New file.  Added support to detect the GNU
+	Hurd operating system as Unix-like.  Fix submitted by Anthony Fok
+	<foka@debian.org>.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
+	the Type 1 glyph charstring (used by conversion programs).
+	Submitted by Ha Shao <hashao@chinese.com>.
+
+2001-02-22  David Turner  <david.turner@freetype.org>
+
+	* src/base/ftgrays.c (grays_sweep): The function didn't exit
+	immediately if `num_cells' was 0 as it should.  Thanks to Boris for
+	finding this out.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
+	bitmap rendering fails (thanks to Graham Asher).
+
+2001-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* docs/docmaker.py (DocSection::add_element): Use
+	`self.print_error()'.
+
+	* builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).
+
+2001-02-13  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
+	script to support chapters and section block ordering.  Updated the
+	public header files accordingly.
+
+	* src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
+	were not correctly copied.
+
+2001-02-08  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Removed an
+	unnecessary fprintf( stderr, ... ).
+
+2001-02-07  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1objs.c (T1_Init_Face): Added code to get the
+	units_per_EM from the value assigned in parse_font_matrix, if
+	available.  Default to 1000 if not available.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
+	the units_per_EM from the FontMatrix.
+
+	(cff_parse_fixed_thousand): New function.  Gets a real number from
+	the CFF font, but multiplies by 1000 (this is to avoid rounding
+	errors when placing this real number into a 16.16 fixed number).
+
+	(cff_parse_real): Added code so that the integer part is moved
+	into the high sixteen bits of the 16.16 fixed number.
+
+	* src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
+	per EM from the CFF dictionary, if available.
+
+	* include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
+	added a units_per_em member to facilitate passing of units_per_em
+	from function cff_parse_font_matrix.
+
+	* src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
+	character.  This is so that font names with `-' are fully parsed,
+	etc...
+
+2001-02-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (shift_elements): Remove if clause (which is
+	obsolete now).
+
+	(reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
+	+ MEM_Copy() to avoid a memory bug.
+
+2001-02-01  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py: Improved the index sorting routine to place
+	capital letters before small ones.  Added the `<order>' marker to
+	section blocks in order to give the order of blocks.
+
+2001-01-30  Antoine Leca  <Antoine.Leca@renault.fr>
+
+	* include/freetype/ttnameid.h: Latest updates to Microsoft language
+	ID codes.
+
+2001-01-24  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t1load.c (parse_font_matrix): Added heuristic to get
+	units_per_EM from the font matrix.
+
+	(parse_dict): Deleted test to see whether the FontInfo keyword has
+	been seen.  Deletion of this test allows fonts without FontInfo
+	dictionaries to be parsed by the Type 1 driver.
+
+	(T1_Open_Face): Deleted empty subroutines array test to make sure
+	fonts with no subroutines still are parsed.
+
+2001-01-17  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
+
+	* src/pcfread.c (pcf_get_properties, pcf_get_metrics,
+	pcf_get_bitmaps): Fix compiler errors.
+
+2001-01-11  David Turner  <david.turner@freetype.org>
+
+	* src/pcf/pcfread.c: Removed some compilation warnings related
+	to comparison of signed vs. unsigned integers.
+
+	* include/freetype/internal/ftdebug.h: Changed the debug trace
+	constants from trace_t2xxxx to trace_cffxxxx to be able to compile
+	the CFF driver in debug mode.
+
+2001-01-11  Matthew Crosby  <mcrosby@marthon.org>
+
+	* builds/unix/freetype-config.in: Fix problems with separate
+	--prefix and --exec-prefix.
+
+2001-01-11  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py: Added cross-references generation as well as
+	more robust handling of pathname wildcard matching.
+
+2001-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* docs/docmaker.py: Minor improvements to reduce unwanted spaces
+	and empty lines in output.
+
+2001-01-09  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py: Improved script to generate table of contents
+	and index pages.  It also supports wildcards on non Unix systems.
+
+	* include/freetype/*.h, include/freetype/cache/*.h: Updated comments
+	to include section definitions/delimitations for the API Reference
+	generator.
+
+	* include/freetype/freetype.h: Moved declaration of
+	`FT_Generic_Finalizer' and the `FT_Generic' structure to...
+	* include/freetype/fttypes.h: here.
+
+2001-01-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h: Updated Unicode code range comments.
+
+2001-01-03  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.
+
+	* include/freetype/internal/internal.h: Changed to use cfftypes.h
+	(cfferrs.h) instead of t2types.h (t2errors.h, respectively).
+
+	* include/freetype/internal/cfftypes.h: Merged in changes from
+	t2types.h and made this the canonical `types' header for the CFF
+	driver.
+
+	* include/freetype/internal/t2types.h: This file was merged with
+	cfftypes.h and is no longer necessary.
+
+	* include/freetype/internal/t2errors.h: Renamed to cfferrs.h.
+
+	* src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
+	src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
+	src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
+	cffgload.{c,h} instead of t2gload.{c,h}.  All occurrences of t2_
+	(T2_) were replaced with cff_ (CFF_, respectively).
+
+	* src/cff/t2gload.h: Renamed cffgload.h.
+
+	* src/cff/t2gload.c: Renamed cffgload.c
+
+2000-01-02  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* builds/vms: Support files for VMS architecture added.
+	* descrip.mms, src/*/descrip.mms: VMS makefiles added.
+	* README.VMS: New file.
+
+2000-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* LICENSE.TXT: Added info about PCF driver license.
+
+2001-01-01  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
+
+	* src/pcf/*: New driver module for PCF font format (used in
+	X Window System).
+	* include/freetype/internal/ftdebug.h (FT_Trace): Added values for
+	PCF driver.
+	* include/freetype/internal/pcftypes.h: New file.
+	* include/freetype/config/ftmodule.h: Added PCF driver module.
+
+2001-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
+
+2000-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/modules.mk (clean_module_list): Fixed deletion of module
+	file in case `make make_module_list' is called before `make setup'.
+
+2000-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
+	(CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
+	definition.
+
+2000-12-30  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* include/freetype/internal/t2types.h,
+	include/freetype/internal/cfftypes.h: Changed the structures for
+	CFF_Charset and CFF_Encoding for the new implementations of the
+	charset and encoding parsers in the CFF driver.
+
+	* src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
+	t2_operator_seac): Added these functions for use in implementing the
+	seac emulation provided by the Type 2 endchar operator.
+	(T2_Parse_CharStrings): Added seac emulation for the endchar
+	operator.
+
+	* src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
+	CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
+	charset/encoding tables, and free the memory used by them when the
+	CFF driver is finished with them.  Added tables
+
+	    cff_isoadobe_charset
+	    cff_expert_charset
+	    cff_expertsubset_charset
+	    cff_standard_encoding
+	    cff_expert_encoding
+
+	so that the encoding/charset parser can handle predefined encodings and
+	charsets.
+
+2000-12-24  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font
+	transform is applied.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
+	the font matrix numbers are scaled by 1/(matrix->yy).  Also, the
+	offset vector now contains integer values instead of 16.16 fixed
+	numbers.
+
+2000-12-22  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph):
+	Removed unnecessary comments and commented-out code.
+
+2000-12-21  David Turner  <david.turner@freetype.org>
+
+	* src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
+	we'll work on supporting CID AFM files later I guess :-)
+
+2000-12-21  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
+	Changed so that fonts with a non-standard FontMatrix render
+	correctly.  Previously, the first glyph rendered from such a
+	font did not have the transformation matrix applied.
+
+2000-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* *.mk: Added lots of `.PHONY' targets.
+
+2000-12-17  Karsten Fleischer  <kfleisc1@ford.com>
+
+	* *.mk: Implemented `platform' target to disable auto-detection.
+
+2000-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* docs/design/modules.html: Removed.  Covered by design-*.html.
+
+	* INSTALL: Added info about makepp.
+
+2000-12-14  David Turner  <david.turner@freetype.org>
+
+	Added support for clipped direct rendering in the smooth renderer.
+	This should not break binary compatibility of existing applications.
+
+	* include/freetype/fttypes.h, include/freetype/ftimage.h: Move
+	definition of the FT_BBox structure from the former to the latter.
+	* include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
+	FT_Raster_Flag enumeration.
+	Add `clip_box' element to FT_Raster_Params structure.
+	* src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
+
+	* INSTALL: Updated installation instructions on Win32, listing the
+	new `make setup list' target used to list supported
+	compilers/targets.
+
+	* src/raster/ftraster.c (ft_black_render): Test for unsupported
+	direct rendering before testing arguments.
+
+2000-12-13  David Turner  <david.turner@freetype.org>
+
+	* include/freetype/config/ft2build.h,
+	include/freetype/internal/internal.h: Fixed header inclusion macros
+	to use direct definitions.  This is the only way to do these things
+	in a portable way :-(  The rest of the code should follow shortly
+	though everything compiles now.
+
+	* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
+
+	* builds/win32/detect.mk: Added support for the Intel C/C++
+	compiler, as well as _preliminary_ (read: doesn't work!) support for
+	Watcom.  Also added a new setup target.  Type `make setup list' for
+	a list of supported command-line compilers on Win32.
+
+	* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
+	conditionals are off.
+
+2000-12-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftsystem.c: Fixed typos.  Fixed inclusion of wrong
+	ftconfig.h file.
+
+2000-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
+	Removed.  ANSI C doesn't (explicitly) allow macro expansion in
+	arguments using `##'.
+	(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
+	names directly.  Make them configurable.  Use `##' to strip leading
+	and trailing spaces from arguments.
+
+	* builds/unix/ft2unix.h: Adapted.
+
+	* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
+	ft_close_stream): Use FT_CALLBACK_DEF.
+
+	* builds/unix/ftsystem.c: Use new header scheme.
+	(FT_Done_Memory): Use free() from FT_Memory structure.
+
+	* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
+
+2000-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
+	FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
+	FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
+
+2000-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/detect.mk: Remove unused USE_CFLAGS variable.
+
+2000-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* */*.h: Changed body inclusion macro names to start and end with
+	`__' (those which haven't converted yet).  Fixed minor conversion
+	issues.
+
+	* src/winfonts/winfnt.c: Updated to new header inclusion scheme.
+
+	* src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
+
+2000-12-07  David Turner  <david.turner@freetype.org>
+
+	* */*.[ch]: Changed source files to adhere to the new
+	header inclusion scheme.  Not completely tested but works for now
+	here.
+
+	* src/cff/t2driver.c: Renamed and updated to...
+	* src/cff/cffdrivr.c: New file.
+	* src/cff/t2driver.h: Renamed and updated to...
+	* src/cff/cffdrivr.h: New file.
+	* src/cff/t2load.c: Renamed and updated to...
+	* src/cff/cffload.c: New file.
+	* src/cff/t2load.h: Renamed and updated to...
+	* src/cff/cffload.h: New file.
+	* src/cff/t2objs.c: Renamed and updated to...
+	* src/cff/cffobjs.c: New file.
+	* src/cff/t2objs.h: Renamed and updated to...
+	* src/cff/cffobjs.h: New file.
+	* src/cff/t2parse.c: Renamed and updated to...
+	* src/cff/cffparse.c: New file.
+	* src/cff/t2parse.h: Renamed and updated to...
+	* src/cff/cffparse.h: New file.
+	* src/cff/t2tokens.h: Renamed and updated to...
+	* src/cff/cfftoken.h: New file.
+
+	* src/cff/cff.c, src/cff/rules.mk: Updated.
+
+2000-12-06  David Turner  <david.turner@freetype.org>
+
+	* src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.
+
+2000-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* builds/module.mk: Replaced `xxx #' with `xxx$(space).
+	* builds/os2/detect.mk, builds/win32/detect.mk: Moved comment to
+	avoid trailing spaces in variable.
+	* builds/freetype.mk: Use $(D) instead of $D to make statement more
+	readable.
+
+	* docs/docmaker.py: Formatting.
+
+2000-12-05  David Turner  <david.turner@freetype.org>
+
+	* src/psaux/psauxmod.c: Fixed a broken inclusion of component
+	header files (an FT_FLAT_COMPILE test was missing).
+
+	* src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
+	an occasional crash when the function was called (due to a dangling
+	pointer).
+
+	* src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
+	The ANSI `free()' function was called instead of `memory->free()'.
+
+	* docs/docmaker.py: Added section filtering, multi-page generation
+	(index page generation is still missing though).
+
+2000-12-04  David Turner  <david.turner@freetype.org>
+
+	* builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h'
+	is now installed as <ft2build.h> for Unix systems.  Note that we
+	still use the `freetype2/freetype' installation path for now.
+
+	* */*.[ch]: Now using <ft2build.h> as the default build and setup
+	configuration file in all public headers.  Internal source files
+	still need some changes though.
+
+	* builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
+	directory to hold all development options for both the Unix and
+	Win32 developer builds.
+
+	* builds/win32/detect.mk, builds/win32/w32-bccd.mk,
+	builds/win32/w32-dev.mk: Changed the developer build targets to
+	`devel-gcc' and `devel-bcc' in order to be able to develop with the
+	Borland C++ compiler.
+
+2000-12-01  David Turner  <david.turner@freetype.org>
+
+
+	* Version 2.0.1 released.
+	=========================
+
+
+	* builds/unix/configure.in, builds/unix/configure,
+	builds/cygwin/configure.in, builds/cygwin/configure: Setting
+	`version_info' to 6:1:0 for the 2.0.1 release.
+
+	* CHANGES: Added a summary of changes between 2.0.1 and 2.0.
+
+	* builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
+	to allow compilation under Unix with the Unix-specific config
+	files.
+
+2000-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL: Revised.
+	* builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
+	builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
+	builds/win32/w32-bccd.mk: Revised.
+	* include/freetype/config/ftbuild.h,
+	include/freetype/internal/internal.h: Revised.
+	* include/freetype/ftimage.h: Updated to new header inclusion scheme.
+
+2000-11-30  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (.PHONY): Adding `distclean'.
+	* builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
+	`setup'.
+
+2000-11-30  David Turner  <david.turner@freetype.org>
+
+	* INSTALL: Slightly updated the quick starter documentation to
+	include IDE compilation, prevent against BSD Make, and specify `make
+	setup' instead of a single `make' for build configuration.
+
+	* include/config/ftbuild.h, include/internal/internal.h: Added new
+	configuration files used to determine the location of all public,
+	configuration, and internal header files for FreeType 2.  Modified
+	all headers under `include/freetype' to reflect this change.  Note
+	that we still need to change the library source files themselves
+	though.
+
+	* builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
+	builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
+	builds/win32/detect.mk: Added new files to support compilation with
+	the free Borland C++ command-line compiler.  Modified the detection
+	rules to recognize the new `bcc32' target in `make setup bcc32'.
+
+	* src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
+	src/truetype/ttobjs.c, src/truetype/ttgload.c,
+	src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
+	didn't really like.  Basically, this compiler complains when FT_UInt
+	is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
+	in these cases).
+
+2000-11-30  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* t2objs.c (T2_Init_Face): Added calculation of `face->height' for
+	pure CFF fonts.
+
+	* t1objs.c (T1_Init_Face): Fixed computation of `face->height'.
+
+2000-11-29  David Turner  <david.turner@freetype.org>
+
+	* src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
+	bug in the formula used to compute the conic Bézier extrema
+	of non-monotonous arcs.
+
+2000-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
+	(FT_Set_Renderer): Use FT_EXPORT_DEF.
+	* src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
+	src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
+	FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
+	FTC_Manager_Register_Cache), src/cache/ftcsbits.c
+	(FTC_SBit_Cache_Lookup): Ditto.
+
+	* src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
+	src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
+
+2000-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
+	conditionally.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
+	`size->strike_index' only conditionally.
+
+	* src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
+	conditionally.
+
+	* src/winfonts/winfnt.h: Move all type definitions to...
+	* src/include/freetype/internal/fnttypes.h: New file.
+	* src/winfonts/winfnt.c: Use it.
+
+2000-11-29  ??? ???  <darin@eazel.com>
+
+	* include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
+	with a direct solution (which also satisfies picky compilers).
+
+2000-11-28  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
+
+	* src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
+	disabled interpreter also.
+
+	* src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
+	parentheses.
+
+2000-11-26  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
+	width setting code to take into account even/odd argument counts
+	and glyph width operand before endchar/hmoveto/vmoveto.
+
+2000-11-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/ansi/ansi.mk: Fix inclusion order of files.
+
+2000-11-26  Keith Packard  <keithp@keithp.com>
+
+	* src/type1/t1objs.c (T1_Init_Face): Compute style flags.
+
+2000-11-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
+	conditional.
+
+2000-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
+	function from PSAux module.
+
+	* src/type1/t1parse.c (T1_Done_Parse): Renamed to...
+	(T1_Finalize_Parser): New function (to avoid name clash with a
+	function in the PSAux module).
+	(T1_Decrypt): Removed since it is duplicated in the PSAux module.
+	(T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
+	function from PSAux module.
+
+	* src/type1/t1parse.h: Adapted.
+
+2000-11-22  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
+	`root->num_faces' to `cff->num_faces' and set `units_per_EM'
+	to 1000.
+
+	* src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
+	loop.
+
+	* src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
+	sid that was off by one.
+
+2000-11-16  David Turner  <david@freetype.org>
+
+	* src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
+	auto-hinting of synthetic Type 1 fonts.
+
+	* src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
+	Added auto-hinting support of synthetic Type 1 fonts.
+
+2000-11-12  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
+	tracing output.
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
+	`has-outline' to true only if the font has a `glyf' or `CFF ' table.
+
+2000-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/visualc/freetype.dsp: Fix raster1->raster and
+	type1z->type1.
+
+2000-11-11  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
+	Added a --libtool option.  When freetype-config --libtool is
+	invoked, the absolute path to the libtool convenience library
+	is returned.
+
+2000-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/cygwin/cygwin-def.in: Same fix as previous.
+
+2000-11-10  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* builds/unix/unix-def.in: Add
+
+	    INSTALL_PROGRAM := @INSTALL_PROGRAM@
+	    INSTALL_SCRIPT  := @INSTALL_SCRIPT@
+
+	so that installation of freetype-config does not fail.
+
+2000-11-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
+	Move test down for empty --exec-prefix.
+	Fix --version.
+
+	* builds/cygwin/install.mk, builds/unix/install.mk: Use
+	$(INSTALL_SCRIPT) for installation of freetype-config.
+
+	* builds/cygwin/install.mk: Fix clean target names.
+
+2000-11-09  David Turner  <david@freetype.org>
+
+
+	* Version 2.0 released.
+	=======================
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2000-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.21 b/modules/freetype2/docs/oldlogs/ChangeLog.21
new file mode 100644
index 0000000000..b331257b7c
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.21
@@ -0,0 +1,9438 @@
+2005-06-08  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.1.10 released.
+	==========================
+
+
+	* src/pcf/readme: Renamed to...
+	* src/pcf/README: This.
+
+2005-06-07  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/*: Added copyright notes, reworked some comments.
+
+2005-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* Add copyright notices to all files which don't have one.
+
+	* docs/license.txt: Renamed to...
+	* docs/LICENSE.TXT: This.
+	* docs/FTL.txt: Renamed to...
+	* docs/FTL.TXT: This.
+	* docs/GPL.txt: Renamed to...
+	* docs/GPL.TXT: This.
+
+	* docs/PATENTS: Slightly reworded.  Suggested by Sylvain Beucler
+	<beuc@gnu.org>.
+
+2005-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+	FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+	FT_Outline_CubicToFunc, FT_Raster_RenderFunc),
+	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+	FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use
+	`const' to stay compatible with FreeType 2.1.9.
+
+2005-06-01  Adam D. Moss  <adam@gimp.org>
+
+	* src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from
+	2004-07-11; this gives much better results under normal
+	circumstances.
+
+2005-05-30  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor
+	documentation improvements.
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap
+	of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4.
+	If xstr is larger than 8 and bitmap is of pixel_mode
+	FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
+
+2005-05-29  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap
+	of mode FT_PIXEL_MODE_GRAY.  Also add support for mode
+	FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
+	(ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V
+	should have ppb (pixel per byte) 1.
+	Zero the padding when there's no need to allocate memory.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance
+	too.
+	More suited emboldening strength.
+
+2005-05-28  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch.
+	Handle FT_PIXEL_MODE_GRAY with num_gray != 256.
+	Improve speed for FT_PIXEL_MODE_GRAY.
+	(ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and
+	FT_PIXEL_MODE_LCD_V.
+
+2005-05-27  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
+
+	* src/base/ftobjs.c (ft_cmap_done_internal): New function.
+	(FT_CMap_Done): Remove cmap from cmap list.
+	(destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but
+	ft_cmap_done_internal.
+
+2005-05-26  Werner Lemberg  <wl@gnu.org>
+
+	* docs/GPL.txt: Update postal address of FSF.
+
+2005-05-26  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve
+	documentation.
+
+	* src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed.
+	(FT_GlyphSlot_Embolden): Check whether slot is bitmap owner.
+	Always modify the metrics.
+
+2005-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2005-05-24  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration.
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration.
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary
+	function.
+	(FT_Bitmap_Embolden): New function.
+
+	* src/base/ftoutln.c (FT_Outline_Embolden): New function.
+
+	* src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and
+	FT_TRIGONOMETRY_H but FT_BITMAP_H.
+	(FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or
+	FT_Bitmap_Embolden.
+
+2005-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Always remove config.mk, builds/unix/unix-def.mk, and
+	builds/unix/unix-cc.mk.  This fixes repeated calls of the script.
+	Reported by Nelson Beebe and Behdad Esfahbod.
+
+	* README.CVS: Mention file permissions.
+
+2005-05-23  Werner Lemberg  <wl@gnu.org>
+
+	* builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk
+	(CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
+	-fno-strict-aliasing.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
+	it is currently loaded from ttsbit.c.
+
+2005-05-23  Behdad Esfahbod  <behdad@cs.toronto.edu>
+
+	Say you have `(Foo*)x' and want to assign, pass, or return it as
+	`(Bar*)'.  If you simply say `x' or `(Bar*)x', then the C compiler
+	would warn you that type casting incompatible pointer types breaks
+	strict-aliasing.  The solution is to cast to `(void*)' instead which
+	is the generic pointer type, so the compiler knows that it should
+	make no strict-aliasing assumption on `x'.  But the problem with
+	`(void*)x' is that seems like in C++, unlike C, `void*' is not a
+	generic pointer type and assigning `void*' to `Bar*' without a cast
+	causes an error.  The solution is to cast to `Bar*' too, with
+	`(Bar*)(void*)x' as the result -- this is what the patch does.
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
+	include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
+	cast on lvalue, use a temporary pointer instead.
+	Cast temporarily to (void*) to not break strict aliasing.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
+	FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
+	src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
+	to not break strict aliasing.
+
+	* src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
+
+	* builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
+
+2005-05-23  David Turner  <dturner@freetype.org>
+
+	Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system
+	in low-memory conditions).
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP,
+	FTC_CACHE_TRYLOOP_END): New macros.
+
+	* src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
+	(ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACHE_TRYLOOP_END.
+
+2005-05-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but...
+	(BASE_EXT_SRC): Here.
+
+2005-05-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftrfork.c (raccess_guess_apple_generic): Mark
+	`version_number' and `entry_length' as unused.
+	(raccess_guess_linux_double_from_file_name): Remove `memory'.
+	(raccess_make_file_name): Mark `error' as unused.
+
+	* src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.
+
+	* src/cid/cidobjs.c (cid_face_init): Remove `psnames'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints,
+	ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
+
+	* src/base/rules.mk (BASE_SRC): Add ftsynth.c.
+
+2005-05-21  David Turner  <david@freetype.org>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that
+	produced unpleasant artefacts when trying to embolden very sharp
+	corners.
+
+2005-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2005-05-20  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
+	but FT_BITMAP_H.
+	(FT_Bitmap_Copy): New function (from ftglyph.c).
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
+	definition.
+
+	* src/base/ftglyph.c: Include FT_BITMAP_H.
+	(ft_bitmap_copy): Move to ftbitmap.c.
+	(ft_bitmap_glyph_init): Remove `memory' variable.
+	Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
+	(ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
+	(ft_bitmap_glyph_done): Use FT_Bitmap_Done.
+	(ft_outline_glyph_init): Use FT_Outline_Copy.
+
+	* src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
+	(FT_Outline_Done_Internal): Check for valid `memory' pointer.
+	(FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
+	FT_Outline_Transform): Check for valid `outline' pointer.
+
+	* src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
+	face->glyph, otherwise a new second glyph slot cannot be created.
+	(FT_Done_GlyphSlot): Fix memory leak.
+	(FT_Open_Face): Updated -- face->glyph is already managed by
+	FT_New_GlyphSlot.
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
+
+2005-05-20  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/ftimage.h (FT_Raster_Params),
+	include/freetype/ftoutln.h (FT_Outline_Translate,
+	FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
+	FT_Outline_Transform): Decorate parameters with `const' where
+	appropriate.
+	Update all callers.
+
+	* src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
+	(gray_raster_reset): Remove `const' from `pool_base' argument.
+
+2005-05-18  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* src/raster/ftmisc.h: New file.  Only needed if ftraster.c is
+	compiled as stand-alone.
+
+	* src/raster/ftraster.c: Add comment how to compile as stand-alone.
+	s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
+	s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
+	[_STANDALONE_]: Include ftimage.h and ftmisc.h.
+	(FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
+	conditionally.
+	(Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
+	Raster_Err_Unsupported).
+	(ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
+	(ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
+	Use `ras', not `raster'.
+	(ft_black_done): Use FT_UNUSED_RASTER.
+	(Horizontal_Sweep_Init, Horizontal_Sweep_Step,
+	Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.
+
+2005-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* docs/announce: Start updating.
+
+	* docs/CHANGES: Updated.
+
+2005-05-16  Vitaliy Pasternak  <v_a_pasternak@mail.ru>
+
+	* builds/win32/visualc/freetype.vcproj: Updated.
+	Exclude debug info for `Release' versions to reduce library size.
+
+2005-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
+	is, ignore `aface' completely if face_index < 0.  Reported by David
+	Osborn <spam@habitualhiatus.com>.
+
+2005-05-16  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+	FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
+	FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
+	gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
+	gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
+	with `const' where appropriate.
+
+2005-05-11  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/ftimage.h (FT_Raster_RenderFunc),
+	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+	FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
+	src/base/ftglyph.c (ft_outline_glyph_transform),
+	src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
+	src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
+	src/smooth/ftsmooth.c (ft_smooth_transform,
+	ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
+	ft_smooth_render_lcd_v): Decorate parameters with `const' where
+	appropriate.
+
+	* src/raster/ftraster.c (RASTER_RENDER_POOL): Removed.  Obsolete.
+	(ft_black_render): Decorate parameters with `const' where
+	appropriate.
+
+2005-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
+	FT_PEEK_USHORT) which caused crashes.  Reported by Ismail Donmez
+	<ismail@kde.org.tr>.
+
+2005-05-08  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
+	[__cplusplus]: Fix typo.
+
+2005-05-07  Werner Lemberg  <wl@gnu.org>
+
+	Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
+	Blaskey <listtarget@danbala.com>).
+
+	* src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
+	* src/sfnt/ttcmap.c: Use SFNT_Err_Ok where appropriate.
+
+	(tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
+	tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
+	`FT_Error' as return type.
+	(tt_cmap4_validate): Use `FT_Error' as return type.
+	Return error code for unsorted cmap.
+	(tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
+	cmaps.
+	(tt_face_build_cmaps): Set `unsorted' variable in cmap.
+
+2005-05-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_get_location): Fix typo.
+
+2005-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Set ppem value in top
+	dictionary for SFNT-based CFF.
+
+2005-05-05  Werner Lemberg  <wl@gnu.org>
+
+	Handle malformed `loca' table entries.
+
+	* docs/TODO: Add some bugs which should be fixed.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
+	element.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
+	table.
+	(tt_face_get_location): Fix computation of `asize' for malformed
+	`loca' entries.
+
+2005-05-01  David Turner  <david@freetype.org>
+
+	* Jamfile: Remove `otvalid' from the list of compiled modules.
+
+	* include/freetype/internal/ftserv.h: Add compiler pragmas to get
+	rid of annoying warnings with Visual C++ compiler in maximum warning
+	mode.
+
+	* src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
+	src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
+	src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
+	src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
+	src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings.
+
+2005-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* docs/TODO: Updated.
+
+2005-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.c
+	(otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
+
+2005-04-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Set default upem value in top
+	font dict also.
+	Handle font matrix settings in subfonts.
+
+	* src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
+	for CID-keyed fonts with subfonts.
+
+	* docs/formats.txt: Updated.
+
+2005-04-14  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/freetype.h (FT_Vector_Transform),
+	include/freetype/ftimage.h (FT_Raster_Params),
+	include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
+	FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
+	FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
+	src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
+	`const' where appropriate.
+
+2005-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_charstrings): Catch this non-standard
+	beginning of the /CharStrings dictionary:
+
+	  /CharStrings 118 dict def
+	  Private begin
+	  CharStrings begin
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
+	to call of tt_sbit_decoder_load_bitmap.
+
+2005-04-13  Werner Lemberg  <wl@gnu.org>
+
+	* docs/TODO: Updated.
+
+	* autogen.sh: Use `--force' for all commands.
+
+2005-04-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values
+	only if `fitted' is not zero.
+
+2005-04-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
+	Fix typo which sometimes causes wrong metrics for the last glyph.
+
+2005-04-04  David Turner  <david@freetype.org>
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10
+	release.
+	(*_CHESTER_*): Removed.  No longer used.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment,
+	af_axis_hints_new_edge): Small tweak to use less heap memory.
+
+2005-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
+	first line in the font.
+
+2005-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES, include/freetype/freetype.h: Improve documentation
+	of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
+
+2005-03-26  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
+	offsets after a large read.
+
+2005-03-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics):
+	s/index/gidx/.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
+	warnings.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
+
+	* src/sfnt/ttsbit0.h: Dummy file for build with `make'.
+
+2005-03-26  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Update of the Amiga port.
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile: Included the base extension files
+	(ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
+
+2005-03-25  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Update of the Amiga port.
+
+	* builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.
+
+	* builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.
+
+	* builds/amiga/README: Updated.
+
+	* builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
+	AmigaOS4.
+
+	* builds/amiga/include/freetype/config/ftmodule.h: Handle new
+	modules.
+
+	* builds/amiga/src/base/ftdebug.c: Updated to current version of
+	default ftdebug.c.
+	Add various include files and macros to have proper support for
+	both AmigaOS4 and older AmigaOS versions.
+	Don't declare KVPrintF explicitly.
+	Replace getenv with GetVar.
+	Actually enable debugging code.
+
+	* builds/amiga/src/base/ftsystem.c: Major rewrite.
+
+2005-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* tests/*: Removed.
+
+2005-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES, docs/INSTALL.ANY: Updated.
+
+	* include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
+	Add `OTvalid'.
+
+	* src/autofit/aferrors.h: New file.
+
+	* src/autofit/afglobal.c, src/autofit/afhints.c,
+	src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
+	Include aferrors.h.
+
+	* src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.
+
+	* src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
+
+2005-03-22  David Turner  <david@freetype.org>
+
+	* src/autohint/*: Removed.
+	* Jamfile: Updated.
+
+2005-03-15  David Turner  <david@freetype.org>
+
+	* src/bdf/bdflib.c: Remove compiler warnings.
+	(hash_rehash, hash_init): Don't call FT_MEM_ZERO.
+	(_bdf_list_t): Add `memory' field.
+	(_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions.
+	(_bdf_shift, _bdf_join): Rename to...
+	(_bdf_list_shift, _bdf_list_join): This.
+	(_bdf_split): Renamed to...
+	(_bdf_list_split): This.  Use new functions.
+	(bdf_internal_readstream): Removed.
+	(NO_SKIP): New macro.
+	(_bdf_readstream): Rewritten.
+	(bdf_create_property, _bdf_add_comment): Improve allocation.
+	(_bdf_set_default_spacing, _bdf_parse_glyphs): Updated.  Improve
+	allocation.
+	(_bdf_parse_properties, _bdf_parse_start): Updated.
+	(bdf_load_font): Updated to use new functions.
+
+	* src/type1/t1parse.c (check_type1_format): New function.
+	(T1_New_Parser): Use it to check font header before allocating
+	anything on the heap.
+
+	* src/type42/t42parse.c (t42_parser_init): Modify functions to check
+	the font header before allocating anything on the heap.
+
+	* include/freetype/internal/ftmemory.h (FT_ARRAY_MAX,
+	FT_ARRAY_CHECK): New macros.
+
+	* src/base/ftstream.c (FT_Stream_TryRead): New function.
+	* include/freetype/internal/ftstream.h: Updated.
+
+	* src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c
+	(BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and
+	simplifications.  Try to protect the PCF driver from doing stupid
+	things with broken fonts.
+
+	* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before
+	doing anything else.  This avoids unnecessary heap allocations
+	(400KByte of heap memory for the LZW decoder).
+
+	* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Ditto for the gzip
+	decoder, although the code savings are smaller.
+
+	* docs/CHANGES: Updated.
+
+2005-03-10  David Turner  <david@freetype.org>
+
+	* src/tools/glnames.py: Add comment to explain the compression
+	being used for the Adobe Glyph List.
+
+2005-03-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
+	Fix serious typo which prevented correct TT rendering.
+
+	* include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
+	To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
+
+2005-03-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py: Formatted.
+	Format output to be in sync with other FreeType code.
+	Import `re' and `os.path'.
+	(StringTable) <__init__>: Add parameter to initialize master table
+	name.
+	(StringTable) <dump>: Don't pass master table name.
+	(StringTable) <dump_sublist>: Emit explanatory comment.
+	Simplify and make output more human readable.
+	(t1_bias, glyph_list, adobe_glyph_names): Removed.  Unused.
+	(main): Use `basename' for file name in header.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2005-03-09  David Turner  <david@freetype.org>
+
+	* src/tools/glnames.py: Rewrite the generator for the `pstables.h'
+	header file which contains various constant tables related to glyph
+	names.  It now uses a different, more compact storage scheme that
+	saves about 20KB.  This also closes Savannah bug #12262.
+
+	* src/psnames/pstables.h: Regenerated.
+
+	* src/psnames/psmodule.c (ps_unicode_value): Use
+	`ft_get_adobe_glyph_index', a new function defined in `pstables.h'.
+	(ps_get_macintosh_name, ps_get_standard_strings): Updated.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Handle fractional sizes
+	more carefully.  This fixes Savannah bug #12263.
+
+2005-03-06  David Turner  <david@freetype.org>
+
+	* src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables
+	constant.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug
+	#12212 (auto-hinter refuses to work if no Unicode charmap in font).
+
+2005-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh: New script for bootstrapping.
+
+	* README.CVS: New file which documents bootstrapping.
+
+	* builds/unix/aclocal.m4, builds/unix/config.guess,
+	builds/unix/config.sub, builds/unix/configure,
+	builds/unix/ltmain.sh: Removed.
+
+2005-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
+
+2005-03-03  Werner Lemberg  <wl@gnu.org>
+
+	Various fixes for C and C++ compiling.
+
+	* src/autofit/*: Add copyright messages.
+
+	* src/autofit/afhints.c (af_glyph_hints_done): Don't use
+	`AF_Dimension' but `int' for loop counter.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
+	`AF_Dimension' but `int' for loop counter.
+	Use proper enumeration value for `render_mode'.
+	(af_latin_metrics_scale_dim): Don't shadow variables.
+	(af_latin_hints_compute_segments): Use proper cast for `major_dir'
+	and `segment_dir'.
+	(af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
+	`af_latin_compute_stem_width'.
+	(af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
+	counter.
+
+	* src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
+	proper cast for memory allocation.
+
+	* src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
+	initialization of `sfnt'.
+
+	* src/sfnt/sfdriver.c: Include `ttkern.h'.
+
+	* src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
+
+	* src/truetype/ttgload.c: Include `ttpload.h'.
+
+2005-03-03  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC,
+	FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which
+	avoid compiler warnings.
+	(FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY,
+	FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+	FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]:
+	Provide macro versions which avoid compiler warnings.
+
+	* src/base/ftutil.c (ft_highpow2): New utility function.
+
+	* include/freetype/internal/ftobjs.h: Updated.
+
+	* src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs,
+	pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set.
+	(pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY
+	is set.
+	(pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if
+	FT_OPTIMIZE_MEMORY is set.
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which
+	doesn't work with broken fonts.
+	(pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement.
+
+	* src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types.
+	(PFR_NEXT_KPAIR): New macro.
+	(PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is
+	set.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce
+	temporary variable to avoid gcc warning.
+	(tt_face_load_sbit_image): Mark unused variables with FT_UNUSED.
+
+	* src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
+	Remove redundant variable.
+
+	* include/freetype/config/ftmodule.h: Moving the order of drivers to
+	speed up font loading.  The PCF and BDF loaders are still slow and
+	consume far too much memory.
+
+2005-03-03  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Updated to recent changes.
+
+2005-03-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afdummy.c, src/autofit/afdummy.h
+	(af_dummy_script_class): Fix type.
+
+	* src/autofit/aflatin.c, src/autofit/aflatin.h
+	(af_latin_script_class): Fix type.
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo.
+
+2005-03-01  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning),
+	src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes,
+	tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound,
+	tt_sbit_decoder_load_image), src/sfnt/ttload.c
+	(tt_face_load_metrics): Remove compiler warnings
+	-- redundant variables, missing initializations, etc.
+
+	* src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY.
+
+	* src/autofit/rules.mk, src/autofit/module.mk,
+	src/autofit/afangles.h: New files.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment,
+	af_axis_hints_new_edge): New functions.
+	(af_glyph_hints_done): Do proper deallocation.
+	(af_glyph_hints_reload): Only reallocate points array.  This
+	drastically reduces heap usage.
+
+	* src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize
+	member types and positions.
+	(AF_AxisHintsRec): Add `max_segments' and `max_edges'.
+	(af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale): Don't call
+	AF_SCALER_EQUAL_SCALES.
+	(af_latin_hints_compute_segments): Change return type to FT_Error.
+	Update all callers.
+	Improve segment allocation.
+	(af_latin_hints_compute_edges): Change return type to FT_Error.
+	Update all callers.
+	Improve edge allocation and link handling.
+	(af_latin_hints_detect_features): Change return type to FT_Error.
+	Update all callers.
+
+	* src/autofit/aflatin.h: Updated.
+
+	* src/autofit/afloader.c (af_loader_load_g)
+	<FT_GLYPH_FORMAT_OUTLINE>: Assure axis->num_edges > 1.  This fixes
+	a bug with certain fonts.
+
+	* include/freetype/config/ftmodule.h: The auto-fitter is now the
+	only supported auto-hinting module.
+
+	* include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro.
+
+2005-02-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
+
+	* src/sfnt/ttkern.c: Include `ttkern.h'.
+	(FT_COMPONENT): Updated.
+
+	* include/freetype/internal/fttrace.h: Add entry for `ttkern'.
+
+	* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
+	Decorate constants with `U' and `L' where necessary.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
+
+2005-02-28  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory
+	sources according to decreasing maximum cumulative allocations.
+	(ft_mem_source_compare): New auxiliary function.
+
+	* src/sfnt/ttsbit0.c: New file, implementing a heap-optimized
+	embedded bitmap loader.
+
+	* src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H,
+	FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H.
+	Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use
+	file contents.
+	(tt_face_load_sbit_strikes): Set up root fields to indicate the
+	strikes.  This fixes Savannah bug #12107.
+	Use `static' keyword for `sbit_line_metrics_field',
+	`strike_start_fields', `strike_end_fields'.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Define
+	`sbit_table', `sbit_table_size', `sbit_num_strikes' if
+	FT_OPTIMIZE_MEMORY is set.
+	Don't define `num_sbit_strikes' and `sbit_strikes' if
+	FT_OPTIMIZE_MEMORY is set.
+
+	* src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented
+	loading SFNT fonts without a `kern' table.
+	Properly pass root->face_flags.
+	Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
+
+	* src/sfnt/sfdriver.c (sfnt_interface)
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
+	and `tt_load_sbit_metrics'.
+
+	* src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4.
+	(OPT_CMAP4): New macro.
+	(TT_CMap4Rec) [OPT_CMAP4]: New structure.
+	(tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset)
+	[OPT_CMAP4]: New functions.
+	(tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and
+	`tt_cmap4_reset'.
+	(tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and
+	`tt_cmap4_init'.
+
+	* src/truetype/ttobjs.c (Reset_SBit_Size): Handle
+	FT_OPTIMIZE_MEMORY.
+
+	* src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec):
+	Optimize member types.
+
+	* src/autofit/afloader.c (af_loader_done): Call
+	`af_glyph_hints_done'.
+
+2005-02-27  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which
+	caused invalid (random) return values for the horizontal kerning.
+
+2005-02-25  David Turner  <david@freetype.org>
+
+	Implement several memory optimizations to drastically reduce the
+	heap usage of FreeType, especially in the case of memory-mapped
+	files.  The idea is to avoid loading and decoding tables in the
+	heap, and instead access the raw data whenever possible (i.e., when
+	it doesn't compromise performance).
+
+	This has several benefits: For example, opening vera.ttf now uses
+	just a small amount of memory (even when the FT_Library footprint is
+	accounted for), until you start loading glyphs.  Even then, you save
+	at least 20KB compared to the non-optimized case.  Performance of
+	various operations, including open and close, has also been
+	dramatically improved.
+
+	More optimizations to come, especially for the auto-hinter.
+
+	* include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New
+	function type.
+	(SFNT_Interface): Add it.
+
+	* include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec,
+	TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set.
+	(TT_FaceRec): Define `horz_metrics', `horz_metrics_size',
+	`vert_metrics', `vert_metrics_size', `hdmx_table',
+	`hdmx_table_size', `hdmx_record_count', `hdmx_record_size',
+	`hdmx_record_sizes', `kern_table', `kern_table_size,
+	`num_kern_tables', `kern_avail_bits', `kern_order_bits' if
+	FT_OPTIMIZE_MEMORY is set.
+	Don't define `hdmx', `num_kern_pairs', `kern_table_index',
+	`kern_pairs' if FT_OPTIMIZE_MEMORY is set.
+
+	* src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable.
+	Fix compiler warning.
+
+	* src/cff/cffdrivr.c (Get_Kerning): Renamed to...
+	(cff_get_kerning): This.  Simplify.
+	(cff_driver_class): Updated.
+
+	* src/sfnt/Jamfile (_sources): Add `ttkern'.
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'.
+
+	* src/sfnt/sfnt.c: Include `ttkern.c'.
+
+	* src/sfnt/sfobjs.c: Include `ttkern.h'.
+	(sfnt_load_face): Consider the `kern' and `gasp' table as optional.
+	(sfnt_done_face): Call `tt_face_done_kern'.
+	Handle horizontal metrics for FT_OPTIMIZE_MEMORY.
+
+	* src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files.  Code has been
+	taken from `ttload.c' and `ttload.h'.
+	Provide special versions of `tt_face_load_kern',
+	`tt_face_get_kerning', and `tt_face_done_kern' for
+	FT_OPTIMIZE_MEMORY.
+
+	* src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx,
+	tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY.
+	(tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to
+	`ttkern.c'.
+
+	* src/sfnt/ttload.h: Updated.
+
+	* src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword.
+
+	* src/truetype/ttdriver.c (Get_Kerning): Renamed to...
+	(tt_get_kerning): This.  Simplify.
+	(tt_driver_class): Updated.
+
+	* src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
+	(tt_face_get_metrics): This.  Provide version for FT_OPTIMIZE_MEMORY.
+	Update all callers.
+	(Get_Advance_Widths): Replaced with...
+	(Get_Advance_WidthPtr): This.  Provide version for
+	FT_OPTIMIZE_MEMORY.
+	Update all callers.
+
+	* src/truetype/ttgload.h: Updated.
+
+2005-02-22  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c: Partly rewritten.  Added the ability to list
+	all allocation sites in the memory debugger.  Also a new function
+	FT_DumpMemory() was added.  It is only available in builds with
+	FT_DEBUG_MEMORY defined, and you must declare it in your own code to
+	use it, i.e., with something like:
+
+	  extern void FT_DumpMemory( FT_Memory );
+
+	  ...
+
+	  FT_DumpMemory( memory );
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition --
+	again.
+	(FT_OPTIMIZE_MEMORY): New configuration macro to control various
+	optimizations for reducing the heap footprint of memory-mapped
+	TrueType files.
+
+	* include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New
+	convenience macro.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec)
+	[FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and
+	`glyph_locations'.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Call
+	`tt_face_get_location'.
+
+	* src/truetype/ttobjs.c (tt_face_init)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling.
+	(tt_face_done): Call `tt_face_done_loca'.
+
+	* src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca):
+	New functions.  If FT_OPTIMIZE_MEMORY is set, the locations table is
+	read directly from memory-mapped streams, instead of being decoded
+	into the heap.
+	(tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation.
+	(tt_face_load_cvt, tt_face_load_fpgm): Only load table if the
+	bytecode interpreter is compiled in.
+
+	* src/truetype/ttpload.h: Updated.
+
+	* src/autohint/ahglyph.c (ah_outline_load): Improve allocation
+	logic.
+
+2005-02-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.14.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.9.4.
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+
+2005-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build
+	a cmap for a CID-keyed font which doesn't have SIDs.
+
+2005-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (read_binary_data): Return more meaningful
+	value.
+	(parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check
+	parser error value after call to T1_Skip_PS_Token (where necessary).
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error
+	value after call to T1_Skip_PS_Token.
+
+	* src/cid/cidparse.c (cid_parser_new): Check parser error value
+	after call to cid_parser_skip_PS_token.
+
+	* src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts,
+	t42_parse_charstrings, t42_parse_dict): Check parser error value
+	after call to T1_Skip_PS_Token (where necessary).
+
+	* src/psaux/psobjs.c (skip_string, ps_parser_skip_PS_token,
+	ps_tobytes): Add error messages.
+
+2005-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Output more variables to the created Makefile so that
+	it can be used for ft2demos also (if the FT2DEMOS variable is
+	defined).
+
+2005-02-10  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing
+	dynamic array when loading a glyph from a PFR font (Savannah bug
+	#11921).
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the
+	conversion function (mainly stupid optimization).
+
+	* src/base/Jamfile: Adding ftbitmap.c to the list of compiled files.
+
+2005-02-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype-config.in: Add new flag `--ftversion' to
+	return the FreeType version.  Suggested by George Williams
+	<gww@silcom.com>.
+
+	* docs/CHANGES: Updated.
+
+2005-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case
+	of error.  Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>.
+
+2005-02-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can
+	happen in empty glyphs.  Reported by Ian Brown
+	<ian.brown@printsoft.de> (Savannah bug #11856).
+
+2005-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/*: Removed.  Obsolete.
+
+2004-12-28  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.10.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.9.4.
+	* builds/unix/configure: Regenerated with autoconf 2.59b.
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+
+	* builds/unix/install-sh: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for
+	ft_alloc.
+	Fix compiler warning.
+
+2004-12-27  Dirck Blaskey  <listtarget@danbala.com>
+
+	* src/cff/cffobjs.c (cff_face_init): Improve computation of
+	FT_STYLE_BOLD_FLAG.
+
+2004-12-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have
+	only a single font.  This is undocumented but has been verified on
+	the opentype list.
+
+2004-12-26  Werner Lemberg  <wl@gnu.org>
+
+	* Jamfile (FT2_COMPONENTS): Add `otvalid'.
+
+2004-12-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
+
+2004-12-15  Werner Lemberg  <wl@gnu.org>
+
+	* vms_make.com: Add ftbitmap.obj.
+
+2004-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for
+	handling various bitmap formats.
+
+	* include/freetype/config/ftheader.h (FT_BITMAP_H): New macro.
+
+	* src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c.
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp
+	but return them as-is.
+
+	* docs/CHANGES: Mention new bitmap API.
+	* include/freetype/ftchapters.h: Updated.
+
+2004-12-11  Robert Clark  <freetype@ratty.org.uk>
+
+	* src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount
+	dependent on ppem by scaling down for ppem < 25, then do normal
+	rounding.  This gives slightly better results than rounding towards
+	zero.
+
+2004-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero
+	for FT_KERNING_DEFAULT.  This greatly enhances the kerning for
+	small ppem values.
+
+2004-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
+	`rsb_delta'.
+
+2004-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h.
+
+2004-12-03  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* include/freetype/ttnameid.h: Updated to latest
+	specifications from Microsoft.
+
+2004-11-26  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* vms_make.com: Include ftbbox.c.
+	Fix `ccopt'.
+	Handle `otvalid' module.
+	Update `vmslib.dat' default values.
+	Fixes to `libs.opt'.
+
+2004-11-23  Anders Kaseorg  <anders@kaseorg.com>
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec,
+	ft_orientation_extremum_compute): Removed.
+	(FT_Outline_Get_Orientation): Rewritten, simplified.
+
+	* src/autohint/ahglyph.c: Include FT_OUTLINE_H.
+	(ah_test_extremum, ah_get_orientation): Removed.
+	(ah_outline_load): Use FT_Outline_Get_Orientation.
+
+	* src/base/ftsynth.c (ft_test_extrema, ft_get_orientation): Removed.
+	(FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
+
+2004-11-23  Fernando Papa  <fpapa@netgate.com.uy>
+
+	* src/truetype/ttinterp.h: Fix typo.
+
+2004-11-22  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* builds/win32/detect.mk: Corrected logic that detects Windows NT to
+	use the previous change even if win32 is forced.  Corrected
+	detection of win32 on Win9X.
+
+	* builds/dos/detect.mk: Added same correction as for win32 about
+	COPY on Windows NT.  Detection of plain DOS 7.x.
+
+2004-11-22  Werner Lemberg  <wl@gnu.org>
+
+	* builds/detect.mk: Undo change from 2004-11-20.
+	* builds/win32/detect.mk: If the `OS' environment variable contains
+	`Windows_NT', use `cmd.exe /c copy' for copying files.
+
+2004-11-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/detect.mk (dos_setup): Use `cmd.exe' for copying
+	$(CONFIG_MK) to force lowercase file name under Windows.
+
+2004-11-19  Werner Lemberg  <wl@gnu.org>
+
+	Fix a serious bug in the TT hinter.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
+	points vertically before hinting.
+
+	* docs/CHANGES: Updated.
+
+	* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
+	FTC_GCache_Lookup): A new try to fix comparison with zero.
+
+2004-11-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
+	used.
+	* builds/unix/configure: Regenerated.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+
+2004-11-16  Dr. Martin P.J. Zinser  <zinser@decus.de>
+
+	* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
+	FTC_GCache_Lookup): Fix comparison with zero.
+
+	* docs/INSTALL.VMS: Updated.
+
+	* vms_make.com: Updated.  All `descrip.mms' files are now created
+	automatically.
+
+	* src/*/descrip.mms: Removed.
+
+2004-11-16  Owen Taylor  <otaylor@redhat.com>
+
+	* builds/unix/freetype-config.in: Suppress -L$libdir for
+	/usr/lib64 as well as /usr/lib.  (Reported by Dan Winship -
+	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
+
+2004-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_service_ps_info): Updated.
+	* src/cid/cidriver.c (cid_service_ps_info): Updated.
+	* src/type42/t42drivr.c (t42_ps_get_font_private): New function.
+	(t42_service_ps_info): Updated.
+
+	* src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
+
+2004-11-11  David Bevan  <dbevan@emtex.com>
+
+	Add new function FT_Get_PS_Font_Private().
+
+	* include/freetype/internal/services/svpsinfo.h
+	(PS_GetFontPrivateFunc): New service function.
+
+	* include/freetype/t1tables.h, src/base/fttype1.c
+	(FT_Get_PS_Font_Private): New function.
+
+	* src/type1/t1driver.c (t1_ps_get_font_private): New function.
+	(t1_service_ps_info): Updated.
+
+2004-10-13  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftstdlib.h: Include `stddef.h'.
+	(ft_ptrdiff_t): Define.
+
+	* include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.
+
+	* src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
+	(parse_dict): Fix compiler warning.
+
+2004-10-11  Joshua Neal  <jneal@csdaily.com>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
+	overflow.
+
+	* src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
+	Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
+	in case of failure.
+
+	* src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
+	(tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
+	frame test.
+
+	* src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
+	`flag'.
+
+2004-10-09  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-10-09  Boris Letocha  <b.letocha@cz.gmc.net>
+
+	Fix handling of NPUSHW if skipped in data stream.
+
+	* src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW
+	to -2.
+	(SkipCode, TT_RunIns): Use opcode_length value for computation of
+	bytes to be skipped.
+
+2004-09-10  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* vms_make.com: Updated.
+
+2004-09-09  Werner Lemberg  <wl@gnu.org>
+
+	Adding OpenType validation module.  The code is based on the
+	(unfinished) `otlayout' module but has been heavily modified to make
+	it much more compact.
+
+	* src/otvalid/*: New module.
+
+	* include/freetype/ftotval.h, src/base/ftotval.c,
+	include/freetype/internal/services/svotval.h: New files.
+
+	* include/freetype/config/ftmodule.h: Add otv_module_class.
+	* include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
+	macro.
+	* include/freetype/internal/ftserv.h
+	(FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
+	* include/freetype/internal/fttrace.h (otvmodule, otvcommon,
+	otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.
+
+	* include/freetype/ftchapters.h: Updated.
+
+	* src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
+	src/base/rules.mk (BASE_EXT_SRC): Updated.
+
+	* docs/CHANGES: Updated.
+
+2004-09-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (re_source_block_format2) <column>:
+	Use lookahead assertion to not match `*/'.  This removes spurious
+	insertions of `/' in the HTML output.
+
+2004-09-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to
+	FT_NEW_ARRAY.
+
+2004-09-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftobjs.h: Don't include
+	FT_CONFIG_STANDARD_LIBRARY_H.
+	(FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR,
+	ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
+	FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
+	FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...
+
+	* include/freetype/internal/ftvalid.h: New file.
+	Make FT_INVALID return module-specific error codes.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
+	macro.
+
+	* include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
+	FT_KEEP_ERR_PREFIX isn't defined.
+
+	* src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.
+
+	* src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
+	FT_INTERNAL_VALIDATE_H.
+
+	* src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
+	FT_INTERNAL_VALIDATE_H.
+	Include sferrors.h before FT_INTERNAL_VALIDATE_H.
+	s/FT_Err_Ok/SFNT_Err_Ok/.
+
+	* src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.
+
+	* src/type1/t1afm.c: Include t1errors.h.
+
+2004-09-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
+	not 6.
+	* docs/DEBUG: Updated.
+
+2004-08-30  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
+	TTAG_JSTF): New tags.
+
+	* include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
+	(FT_Int): Add `signed'.
+
+2004-08-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument
+	to pass number of lookups.
+	Update all callers.
+	Don't call otl_lookup_list_validate but otl_lookup_validate.
+	(otl_gpos_validate): Call otl_lookup_list_validate instead of
+	otl_gpos_subtable_validate.
+
+	* src/otlayout/otlgpos.h: Updated.
+
+	* src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to
+	pass number of lookups.
+	Update all callers.
+
+
+	* src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid
+	compiler warning.
+
+
+	* src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to...
+	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This.
+	* src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
+	src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated.
+
+
+	* builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs'
+	if compiler is g++ (v3.3.3 emits a warning otherwise).
+
+2004-08-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_value_length): Return number of bytes,
+	not number of 16bit entities.
+	(otl_gpos_lookup2_validate): Check class definition tables for
+	format 2.
+	Fix loop for format 2.
+	(otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
+
+2004-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftmac.c: Don't include truetype/ttobjs.h.
+	Don't include type1/t1objs.h.
+	(FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
+
+2004-08-27  Mathieu Malaterre  <mathieu@malaterre.com>
+
+	* src/base/ftmac.c: Handle OS_INLINE for xlc compiler also.
+
+2004-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlayout.h: Add copyright.
+	(OTL_INVALID_OFFSET): Removed.
+
+	* src/otlayout/otlgdef.h: Include otlayout.h.
+	Comment out inclusion of otltable.h.
+
+	* src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call
+	to otl_base_array_validate.
+	(otl_liga_mark2_validate): Fix `for' loop.
+
+	* src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id',
+	not components array.
+
+	* src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count):
+	Comment out.
+	(otl_lookup_list_get_count, otl_feature_list_get_count): Activate.
+	(otl_feature_list_validate, otl_gsubgpos_get_lookup_count):
+	s/otl_lookup_get_count/otl_lookup_list_get_count/.
+	(otl_script_list_validate):
+	s/otl_feature_get_count/otl_feature_list_get_count/.
+	(otl_script_validate): Call otl_lang_validate for default language.
+
+	* src/otlayout/otlcommn.h: Updated.
+
+2004-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
+	otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
+	otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
+	otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
+	otl_gpos_validate): Update
+	function arguments.
+	(otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
+	function arguments.
+	Handle NULL offsets correctly.
+	Check sequence and lookup indices for format 3.
+	(otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
+	to pass lookup count.
+	Check sequence and glyph indices.
+	(otl_gpos_subtable_validate): Update function arguments.
+	Update callers.
+
+	* src/otlayout/otlgpos.h: Updated.
+
+	* src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
+	otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
+	function arguments.
+	Add glyph index checks.
+	(otl_sequence_validate, otl_alternate_set_validate,
+	otl_ligature_validate): Add argument to pass glyph count.
+	Update callers.
+	Add glyph index check.
+	(otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
+	function arguments.
+	(otl_ligature_set_validate): Add argument to pass glyph count.
+	Update caller.
+	(otl_sub_class_rule_validate,
+	otl_sub_class_rule_set_validate): Removed.
+	(otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
+	to pass lookup count.
+	Update callers.
+	Add lookup index check.
+	(otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
+	argument to pass lookup count.
+	Update callers.
+	(otl_gsub_lookup5_validate): Update function arguments.
+	Handle NULL offsets correctly.
+	Don't call otl_sub_class_rule_set_validate but
+	otl_sub_rule_set_validate.
+	Check sequence and lookup indices for format 3.
+	(otl_gsub_lookup6_validate): Update function arguments.
+	Handle NULL offsets correctly.
+	Check sequence and lookup indices for format 3.
+	(otl_gsub_lookup7_validate, otl_gsub_validate): Update function
+	arguments.
+
+	* src/otlayout/otlgsub.h: Updated.
+
+	* src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
+	correctly.
+
+	* src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
+	compiler warning.
+	(otl_coverage_get_first, otl_coverage_get_last): New functions.
+	(otl_lookup_validate): Add arguments to pass lookup and glyph
+	counts.
+	Update callers.
+	(otl_lookup_list_validate): Add argument to pass glyph count.
+	Update callers.
+
+	* src/otlayout/otlcommn.h: Updated.
+
+	* src/otlayout/otljstf.c (otl_jstf_extender_validate,
+	otl_jstf_max_validate, otl_jstf_script_validate,
+	otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
+	to validate glyph indices.
+	Update callers.
+	(otl_jstf_validate): Add parameter which specifies number of glyphs
+	in font.
+
+	* src/otlayout/otljstf.h: Updated.
+
+2004-08-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter
+	to handle possible NULL values properly.
+	Update all callers.
+
+2004-08-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/gpos.c: Rename counting variables to be more
+	meaningful.
+	Add copyright.
+	(otl_liga_attach_validate): Renamed to...
+	(otl_liga_mark2_validate): This.
+	Update all callers.
+	(otl_mark2_array_validate): Removed.
+	(otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
+	otl_mark2_array_validate.
+	(otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
+	(otl_gpos_lookup7_validate): Complete code for format 2.
+	(otl_chain_pos_class_rule_validate,
+	otl_chain_pos_class_set_validate): Removed.
+	(otl_gpos_lookup8_validate): Don't call
+	otl_chain_pos_class_set_validate but
+	otl_chain_pos_rule_set_validate.
+	Simplify some code.
+
+	* src/otlayout/otlgpos.h: Add copyright.
+
+2004-08-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed.
+	(otl_jstf_gpos_mods_validate): Renamed to...
+	(otl_jstf_gsubgpos_mods_validate): This.
+	Test whether lookup_count is zero.
+	(otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate.
+	(otl_jstf_validate): Initialize gsub_lookup_count and
+	gpos_lookup_count if gsub or gpos is zero.
+
+	* src/otlayout/otlgsub.c: Rename counting variables to be more
+	meaningful.
+	Add copyright.
+	(otl_gsub_lookup1_validate): Simplify code.
+	(otl_gsub_lookup2_validate, otl_gsub_lookup3_validate,
+	otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused
+	variables.
+	(otl_gsub_lookup5_validate): Remove unused variable.
+	Fix call to otl_sub_rule_set_validate and
+	otl_sub_class_rule_set_validate.
+	(otl_chain_sub_class_rule_validate,
+	otl_chain_sub_class_set_validate): Removed.
+	(otl_gsub_lookup6_validate): Remove unused variable.
+	Fix call to otl_chain_sub_rule_set_validate.
+	(otl_gsub_lookup7_validate): Handle lookup type 8 also.
+	(otl_gsub_lookup8_validate: New function.
+	(otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
+	otl_gsub_lookup3_apply): Commented out.
+	(otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and
+	otl_gsub_lookup8_validate.
+	(otl_gsub_validate): Updated.
+
+	* src/otlayout/otlgsub.h: Add copyright.
+
+	* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h
+	(otl_coverage_get_index): Comment out.
+
+2004-08-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New
+	function.
+	* src/otlayout/otlcommn.h: Updated.
+
+	* src/otlayout/otlbase.c: Rename counting variables to be more
+	meaningful.
+	Add copyright message.
+	* src/otlayout/otlbase.h: Add copyright message.
+
+	* src/otlayout/otlgdef.c: Rename counting variables to be more
+	meaningful.
+	Add copyright message.
+	Use OTL_CHECK everywhere.
+	(otl_caret_value_validate): Remove unused variable.
+	(otl_gdef_validate): All tables are optional.
+	* src/otlayout/otlgdef.h: Add copyright message.
+
+	* src/otlayout/otljstf.c: Rename counting variables to be more
+	meaningful.
+	Add copyright message.
+	(otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add
+	parameter to pass lookup count.
+	Update all callers.
+	Check lookup array.
+	(otl_jstf_max_validate):
+	s/otl_gpos_subtable_check/otl_gpos_subtable_validate/.
+	(otl_jstf_priority_validate, otl_jstf_lang_validate,
+	otl_jstf_script_validate): Add two parameters to pass lookup counts.
+	Update all callers.
+	(otl_jstf_validate): Add two parameters to pass GPOS and GSUB
+	table offsets; use otl_gsubgpos_get_lookup_count to convert extract
+	lookup counts.
+	Fix typo.
+	* src/otlayout/otljstf.h: Updated.
+	Add copyright message.
+
+	* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function.
+	(otl_gpos_validate): Use it.
+	* src/otlayout/otlgpos.h: Updated.
+
+2004-08-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otcommn.c: Use OTL_CHECK everywhere.
+	(otl_coverage_validate): Initialize `p',
+	s/count/num_glyphs/.
+	s/start_cover/start_coverage/.
+	(otl_coverage_get_index): Return OTL_Long, not OTL_Int.
+	Remove unused variables.
+	(otl_class_definition_validate): s/count/num_glyphs/.
+	Remove unused variables.
+	(otl_class_definition_get_value, otl_device_table_get_start,
+	otl_device_table_get_end, otl_device_table_get_delta,
+	otl_lookup_get_table, otl_lookup_list_get_count,
+	otl_lookup_list_get_lookup, otl_lookup_list_get_table,
+	otl_feature_get_lookups, otl_feature_list_get_count,
+	otl_feature_list_get_feature, otl_lang_get_count,
+	otl_lang_get_req_feature, otl_lang_get_features): Commented out
+	temporarily until we really need it.
+	(otl_lookup_validate): Removed.
+	(otl_lookup_table_validate): Renamed to ...
+	(otl_lookup_validate): This.  Update callers.
+	(otl_lookup_list_validate): Remove already commented out definition
+	and move the other definition up.
+	(otl_feature_validate): Add parameter to pass number of lookups.
+	Update callers.
+	Check lookup indices.
+	(otl_feature_list_validate): Add parameter to pass lookup table.
+	Update callers.
+	(otl_lang_validate): Add parameter to pass number of features.
+	Update callers.
+	Handle req_feature and check feature indices.
+	(otl_script_validate): Add parameter to pass number of features.
+	Update callers.
+	(otl_script_list_validate): Add parameter to pass feature table.
+	Update callers.
+
+	* src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/.
+	Comment out the same functions as in otcommn.c.
+	(otl_script_list_get_script): Removed.
+
+	* src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to
+	type OTL_Long.
+	(otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to
+	type OTL_Long.
+	Fix test.
+	(otl_gsub_validate): Fix order of validation.
+
+	* src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of
+	validation.
+
+2004-08-12  Werner Lemberg  <wl@gnu.org>
+
+	Make otlayout module compile (without actually working).
+
+	* src/otlayout/*: s/OTL_Valid/OTL_Validator/.
+	s/NULL/0/.
+
+	* src/otlayout/otlayout.h: Fix various typos.
+	(OTL_Bool): New typedef.
+	(OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword.
+	(OTL_Err_InvalidArgument): Removed.
+	(OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values.
+	(OTL_MAKE_TAG): Add missing parenthesis.
+	(OTL_INVALID_DATA): Use OTL_Err_InvalidData.
+	(OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize.
+	(OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros.
+
+	* src/otlayout/otlgpos.c: s/FT_/OTL_/.
+	s/OTL_Short/OTL_Int16/.
+	(otl_gpos_pairset_validate): Add return type.
+	(otl_base_array_validate): Fix call to otl_anchor_validate.
+	(otl_liga_array_validate): Fix call to otl_liga_attach_validate.
+	(otl_gpos_lookup5_validate): Fix typos.
+	(otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate.
+	(otl_gpos_lookup7_validate): Comment out unfinished code.
+	Fix typos.
+
+	* src/otlayout/otlgsub.c: Add forward declaration for
+	otl_gsub_validate_funcs.
+	(otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
+	otl_gsub_lookup3_apply): Fix call to otl_parser_check_property.
+	s/otl_coverage_lookup/otl_coverage_get_index/.
+	(otl_ligature_validate): Add missing variable declaration.
+	(otl_sub_rule_validate): Fix typo.
+	(otl_sub_class_rule_validate): Add missing variable declaration.
+	Fix typo.
+	(otl_gsub_lookup5_validate): Fix typo.
+	(otl_gsub_lookup6_validate): Fix call to
+	otl_chain_sub_class_set_validate.
+	(otl_gsub_validate_funcs): Don't use `const'.
+
+	* src/otlayout/otlcommn.c (otl_class_definition_get_value,
+	otl_device_table_validate, otl_device_table_get_delta,
+	otl_lookup_validate, otl_script_validate): Add missing
+	variable declarations.
+	(otl_lookup_list_validate): Comment out first definition.
+	(otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
+	(otl_feature_list_validate):
+	s/otl_feature_table_validate/otl_feature_validate/.
+	(otl_script_list_validate):
+	s/otl_script_table_validate/otl_script_validate/.
+
+	* src/otlayout/otlcommn.h: Comment out first declaration.
+	(otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
+
+	* src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to
+	otl_device_table_validate.
+	(otl_base_script_validate): Add missing variable declarations.
+	(otl_base_script_list_validate): Fix call to
+	otl_base_script_validate.
+	(otl_axis_table_validate): Fix calls to otl_base_tag_list_validate
+	and otl_base_script_list_validate.
+	(otl_base_validate): Fix calls to otl_axis_table_validate.
+
+	* src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to
+	otl_attach_point_validate.
+	(otl_caret_value_validate): Add missing variable declaration.
+	Fix call to otl_device_table_validate.
+	(otl_ligature_glyph_validate): Fix call to otl_caret_value_validate.
+	(otl_ligature_caret_list_validate): Fix call to
+	otl_ligature_glyph_validate.
+	(otl_gdef_validate): Fix calls to otl_class_definition_validate,
+	otl_attach_list_validate, otl_ligature_caret_list_validate, and
+	otl_class_definition_validate.
+
+	* src/otlayout/otltable.h (otl_table_validate, otl_table_init,
+	otl_table_set_script): Comment out.
+
+	* src/otlayout/otlparse.h (OTL_ParserRec):
+	s/OTL_Alternate/OTL_GSUB_Alternate/.
+	(OTL_ParseError): Add OTL_Err_Parser_Memory and
+	OTL_Err_Parser_Internal.
+	(otl_parser_error): Fix typo.
+	(otl_parser_check_property): Remove third argument.
+
+	* src/otlayout/otlparse.c (otl_string_ensure):
+	s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/.
+	(OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index,
+	otl_parser_replace_1, otl_parser_replace_n): Fix typos.
+	(OTL_PARSER_UNCOVERED): Removed.
+	(otl_parser_check_property): Remove third argument.
+
+	* src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing
+	variable declaration.
+
+	* src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
+
+2004-08-11  Danny  <dannyboynow@yahoo.com>
+
+	* src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
+	to NULL.  This allows custom close functions to delete the FT_STREAM
+	object.
+
+2004-08-11  Werner Lemberg  <wl@gnu.org>
+
+	Add API to get information about SFNT tables.
+
+	* include/freetype/internal/services/svsfnt.h
+	(FT_SFNT_Table_Info_Func): New typedef.
+	(SFNT_Table): Add it.
+
+	* src/base/ftobjs (FT_Sfnt_Table_Info): New function.
+
+	* include/freetype/tttables.h: Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_table_info): New function.
+	(sfnt_service_sfnt_table): Add it.
+
+	* docs/CHANGES: Updated.
+
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+	* builds/unix/configure.ac (version_info): Set to 9:8:3.
+	* builds/unix/configure: Updated.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+	* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+	s/2.1.9/2.1.10/.
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+2004-08-11  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/base/ftrfork.c (FT_Raccess_Guess)
+	[!FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK]: Remove compiler
+	warnings.
+
+2004-08-06  Adam Piotrowski  <st_intel@poczta.onet.pl>
+
+	* src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte
+	adjustments are unsigned, not signed.
+
+2004-08-05  David Turner  <david@freetype.org>
+
+	`Activate' gray-scale specifying hinting within the TrueType
+	bytecode interpreter.  This is an experimental feature which
+	should probably be made optional.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Move the code to set the pedantic_hinting flag
+	to...
+	(TT_Load_Glyph): Here.
+	Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO): Return MS rasterizer
+	version 1.7.
+	Return rotation and stretching info only if glyph is rotated or
+	stretched, respectively.
+	Handle grayscale info.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
+	member.
+
+2004-08-02  George Williams  <gww@silcom.com>
+
+	* src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
+
+2004-08-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-08-01  George Williams  <gww@silcom.com>
+
+	FreeType now can read kerning values from PFM files.
+
+	* src/type1/t1afm.c (T1_Done_AFM): Renamed to...
+	(T1_Done_Metrics): This.
+	Update all callers.
+	(T1_Read_AFM): Make it static.
+	Don't enter and leave a frame.
+	(LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros.
+	(T1_Read_PFM): New function.
+	(T1_Read_Metrics): New higher-level function to be used instead of
+	T1_Read_AFM.
+	Update all callers.
+
+2004-07-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c
+	(BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var,
+	tt_face_vary_cvt): Fix compiler warnings.
+
+2004-07-26  Søren Sandmann  <sandmann@daimi.au.dk>
+
+	* src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
+	face->style_name.
+	* src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.
+
+2004-07-26  Darren J Longhorn  <darren.longhorn@redcom.co.uk>
+
+	* include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
+	five-byte `long' (which is avoided then).
+
+2004-07-25  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not
+	ppem values.
+	(PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own
+	code to compare ppem values.
+	* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not
+	ppem values.
+	(BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own
+	code to compare ppem values.
+
+2004-07-25  Kornfeld Eliyahu Peter  <peter@e-kadmon.net>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Handle
+	TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY.
+
+2004-07-24  Derek B. Noonburg  <derekn@foolabs.com>
+
+	* src/cff/cffload.c (cff_font_load): Always create inverse mapping.
+	Even if the charstring count is the same as the CID count, it is
+	still possible that the font uses a different CID -> GID mapping.
+
+2004-07-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
+	found in some Arphic fonts made for Chinese version of Windows 3.1.
+
+2004-07-17  David Turner  <david@freetype.org>
+
+	Fixed a dangling pointer bug in the cache code that happened in very
+	rare cases, i.e., when a new family object was destroyed by an
+	out-of-memory condition during a glyph node initialization.  The
+	function FTC_Cache_Lookup would flush the cache and restart the
+	lookup with a bad pointer.
+
+	* include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro.
+	(FTC_GCACHE_LOOKUP_CMP): Use it.
+	Handle reference count in `num_nodes' correctly.
+
+	* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use
+	FTC_FAMILY_FREE.
+	(FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly.
+
+	* src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing
+	bug.
+
+	* src/truetype/ttinterp.c (Normalize): Fixed a bug that caused
+	long and unnecessary delays while normalizing huge vectors.
+
+2004-07-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
+	warning.
+
+2004-07-15  David Turner  <david@freetype.org>
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points
+	are not stroked, preventing a bug with pala.ttf and other
+	fonts.
+
+	* include/freetype/ftstroke.h: Updating documentation comments.
+
+2004-07-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftstroke.c (ft_stroke_border_reverse): Removed.  Unused.
+
+2004-07-12  David Turner  <david@freetype.org>
+
+	* src/base/ftstroke.c (ft_stroke_border_close): Add second parameter
+	to indicate reversion of points.
+	Update all callers.
+	(ft_stroke_border_reverse): Fix initialization of `point1' and
+	`tag1'.
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation
+	for transformed glyphs.
+
+2004-07-11  David Turner  <david@freetype.org>
+
+	Fix bugs that prevented the stroker to correctly generate stroked
+	paths from closed paths, i.e., nearly all glyphs in vectorial fonts.
+
+	The code is still _very_ buggy though; treat with special care.
+
+	* src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro.
+	(ft_stroke_border_reverse): New function.
+	(ft_stroker_inside): Remove local variable `sigma'; use different
+	threshold.
+	(ft_stroker_add_reverse_left): Switch begin/end tags if necessary.
+	(FT_Stroker_EndSubPath): Call ft_stroker_inside and
+	ft_stroke_border_reverse.
+
+2004-06-26  Peter Kovar  <peter.kovar@r3.roburnet.sk>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+2004-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (afm_atoindex): Fix boundary test.  Reported
+	by Dirck Blaskey.
+
+2004-06-24  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.9 released.
+	=========================
+
+
+	* src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing
+	compiler warnings.
+
+2004-06-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
+	FT_QAlloc_Debug and FT_QRealloc_Debug.
+
+	* src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
+	(FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
+	Fix error message.
+
+2004-06-23  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h, src/base/ftutil.c
+	(FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug,
+	FT_QRealloc_Debug): New functions that perform allocation without
+	zero-ing out the corresponding blocks.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_QALLOC,
+	FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY,
+	FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY,
+	FT_QRENEW_ARRAY): New macros.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC.
+	* src/gzip/ftgzip.c (FT_Stream_OpenGzip):  Use FT_QNEW_ARRAY.
+	* src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY.
+
+	* src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics,
+	tt_face_load_gasp): Use FT_QNEW_ARRAY.
+	(tt_face_load_kern): Use FT_QNEW_ARRAY.
+	Small optimization in the kerning table verifier; this speeds up
+	TrueType face opening by about 7%.
+	(tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC.
+
+	* include/freetype/config/ftmodule.h: Changed the order of modules,
+	putting TrueType and Type 1 first.  This dramatically improves the
+	performance of face open/close operations.  For example, putting the
+	TrueType driver first in the list results in a 5x speedup when
+	opening `Vera.ttf'.
+
+	The very problem is that both the PCF and BDF drivers do a lot more
+	than necessary to detect that they cannot handle a font file.
+
+2004-06-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,
+	pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve
+	debugging messages.
+
+	* src/pcf/pcfdrivr.c (FT_COMPONENT): Move up.
+	(PCF_Face_Init): Simplify code.
+
+	* src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'.
+
+	* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start),
+	src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs.
+	Set `default_glyph'.
+	(BDF_Glyph_Load): Use `default_glyph' for undefined glyph.
+
+	* docs/CHANGES: Updated.
+
+2004-06-21  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-06-21  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Don't access (unrounded)
+	`TT_Size.root.metrics' but (rounded) `TT_Size.metrics'.  This fixes
+	a scaling bug that caused incorrect rendering when the bytecode
+	interpreter was enabled.
+
+2004-06-14  Huw D M Davies  <h.davies1@physics.ox.ac.uk>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
+	based on pixel_width and pixel_height.
+	(FNT_Size_Set_Pixels): Updated.
+
+2004-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h.
+	Reported by Hyvärinen Jyrki Juhani.
+
+2004-06-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-06-10  David Turner  <david@freetype.org>
+
+	* src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c,
+	src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed.
+	Obsolete.
+
+	* src/raster/ftraster.c (Alignment, PAlignment): New union to fix
+	problems with 64bit systems.
+	(AlignProfileSize): Use it.
+
+2004-06-08  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h (FT_Glyph_Metrics): Move `lsb_delta'
+	and `rsb_delta' elements to...
+	(FT_GlyphSlotRec): Here to retain binary compatibility with older
+	FreeType versions.
+	Update all users.
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning.
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization
+	of slot->metrics.width and slot->metrics.height when loading a
+	Windows FNT glyph.  Thanks to Huw Davies.
+
+	* include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change
+	return type to FT_Bool.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_compare): Change return
+	type to FT_Bool.
+
+	* src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make
+	the former call the latter, not vice versa.
+	(FTC_Cache_Done, ftc_cache_done): Ditto.
+
+	* src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make
+	the former call the latter, not vice versa.
+	(FTC_GCache_Init, ftc_gcache_init): Ditto.
+	(FTC_GCache_Done, ftc_gcache_done): Ditto.
+
+	* src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the
+	former call the latter, not vice versa.
+	(FTC_INode_Weight, ftc_inode_weight): Ditto.
+
+	* src/cache/ftcmanag.c (ftc_size_node_compare,
+	ftc_size_node_compare_faceid, ftc_face_node_compare): Change return
+	type to FT_Bool.
+
+	* src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the
+	former call the latter, not vice versa.
+	(FTC_SNode_Weight, ftc_snode_weight): Ditto.
+	(FTC_SNode_Compare, ftc_snode_compare): Ditto.
+
+	* src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache
+	sub-system.
+
+2004-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and
+	`rsb_delta' in slot->metrics and tune side bearings slightly.
+
+2004-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-06-04  David Chester  <davidchester@qmx.net>
+
+	Improve inter-letter spacing for autohinted glyphs.
+
+	* include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
+	`lsb_delta' and `rsb_delta'.
+
+	* src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
+	`rsb_delta' in slot->metrics and tune side bearings slightly.
+
+2004-06-04  David Turner  <david@freetype.org>
+
+	* src/autofit/*: Important fixes to the auto-fitter.  The output
+	now seems to be 100% equivalent to the auto-hinter, while being
+	about 2% faster (which proves that script-specific algorithm
+	selection isn't a performance problem).
+
+	To test it, change `autohint' to `autofit' in
+	<freetype/config/ftmodule.h> and recompile.
+
+	A few more testing is needed before making this the official
+	auto-hinting module.
+
+2004-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
+	warnings.
+
+2004-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English
+	name record for the Apple platform is preferred to a non-English
+	entry for the Microsoft platform.  Problem reported by HANDA
+	Ken'ichi.
+
+2004-05-19  George Williams  <gww@silcom.com>
+
+	* src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
+	auxiliary functions.
+	(T1_Get_MM_Var): Provide axis tags.
+	Use mm_axis_unmap and mm_weights_unmap to provide default values
+	for design and normalized axis coordinates.
+
+	* include/freetype/t1tables.h (PS_DesignMapRec): Change type of
+	`design_points' to FT_Long.
+	Update all users.
+
+2004-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases.
+	Reported by Mikey Anbary <manbary@vizrt.com>.
+
+2004-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name.
+
+2004-05-15  George Williams  <gww@silcom.com>
+
+	* src/sfnt/ttload.c (tt_face_load_max_profile): Always set
+	face->root.num_glyphs.
+
+2004-05-14  Masatake YAMATO  <jet@gyve.org>
+	    George Williams  <gww@silcom.com>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly.
+
+2004-05-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcbasic.c (ftc_basic_family_compare,
+	ftc_basic_family_init, ftc_basic_family_get_count,
+	ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
+	ftc_basic_gnode_compare_faceid): Adjust parameters and return types
+	to prototypes given in header files from include/freetype/cache.
+	Use casts to proper types locally.
+	(ftc_basic_image_family_class, ftc_basic_image_cache_class,
+	ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
+	casts.
+
+	* src/cache/ftccback.h: Adjust parameters and return types to
+	prototypes given in header files from include/freetype/cache.
+
+	* src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
+	ftc_inode_weight): Adjust parameters and return types to prototypes
+	given in header files from include/freetype/cache.  Use casts to
+	proper types locally.
+
+	* src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
+	ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
+	types to prototypes given in header files from
+	include/freetype/cache.  Use casts to proper types locally.
+
+	* src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
+	ftc_cmap_node_weight, ftc_cmap_node_compare,
+	ftc_cmap_node_remove_faceid): Adjust parameters and return types to
+	prototypes given in header files from include/freetype/cache.  Use
+	casts to proper types locally.
+	(ftc_cmap_cache_class): Remove casts.
+
+	* src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
+	ftc_gcache_done): Adjust parameters and return types to prototypes
+	given in header files from include/freetype/cache.  Use casts to
+	proper types locally.
+
+	* src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
+	ftc_size_node_init, ftc_size_node_reset,
+	ftc_size_node_compare_faceid, ftc_face_node_init,
+	ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
+	return types to prototypes given in header files from
+	include/freetype/cache.  Use casts to proper types locally.
+
+	(ftc_size_list_class, ftc_face_list_class): Remove casts.
+
+2004-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
+	Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
+	(autohint_module_class): Remove casts.
+
+	* src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
+	ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
+	ft_outline_glyph_done, ft_outline_glyph_copy,
+	ft_outline_glyph_transform, ft_outline_glyph_bbox,
+	ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
+	to FT_XXXGlyph locally.
+	Use FT_CALLBACK_DEF throughout.
+	(ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
+	bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
+	and do a cast to BDF_CMap locally.
+	(bdf_cmap_class): Remove casts.
+
+2004-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.h (CFF_Builder): Remove `error'.
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
+	`Memory_Error' with `Fail' and update all users.
+
+2004-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_ParseState): New
+	enumeration.
+	(T1_BuilderRec): Replace `path_begun' with `parse_state'.
+	Remove `error'.
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
+	`Memory_Error' with `Fail' and update all users.
+	Don't use `builder->error'.
+	Replace `path_begun' with `parse_state' and check parsing states.
+
+	* src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
+	Replace `path_begun' with `parse_state' and check parsing states.
+
+2004-05-10  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
+	of error -- `avar' is optional so we can't rely on tt_done_blend
+	being called automatically.
+
+2004-05-09  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
+	error handling.
+
+2004-05-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
+	pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
+	pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
+	typecast to the proper PFR_XXX types within the function.
+	Update code accordingly.
+
+	* src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
+	pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
+	arguments which are typecast to the proper PFR_XXX types within the
+	function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(pfr_metrics_service_rec, pfr_driver_class): Remove casts.
+
+2004-05-06  Masatake YAMATO  <jet@gyve.org>
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
+	(*): Rename local variable OffsetToData to offsetToData.
+
+2004-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
+	cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
+	root fields directly.
+	* src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
+	frame before calling TT_Vary_Get_Glyph_Deltas.
+
+	* src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
+	consistency.
+	(pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
+	pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
+	are typecast to the proper PCF_XXX types within the function.
+	Update code accordingly.
+	(pcf_cmap_class): Remove casts.
+	(PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
+	PCF_XXX but FT_XXX arguments which are typecast to the proper
+	PCF_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(PCF_Set_Point_Size): New wrapper function.
+	(PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
+	(pcf_driver_class): Remove casts.
+
+2004-05-04  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/truetype/ttobjs.c (tt_driver_done): Fix typo.
+
+2004-05-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
+	BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
+	are typecast to the proper BDF_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(BDF_Set_Point_Size): New wrapper function.
+	(bdf_driver_class): Remove casts.
+
+	* src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
+	Don't use CFF_XXX but FT_XXX arguments which are typecast to the
+	proper CFF_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(cff_driver_class): Remove casts.
+
+	* src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
+	cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
+	cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
+	Don't use CFF_XXX but FT_XXX arguments which are typecast to the
+	proper CFF_XXX types within the function.
+	Update code accordingly.
+	(cff_point_size_reset): New wrapper function.
+
+	* src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
+	cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
+	cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
+	Don't use CID_XXX but FT_XXX arguments which are typecast to the
+	proper CID_XXX types within the function.
+	Update code accordingly.
+	(cid_point_size_reset): New wrapper function.
+
+	* src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
+	Don't use CID_XXX but FT_XXX arguments which are typecast to the
+	proper CID_XXX types within the function.
+	Update code accordingly.
+
+	* src/cid/cidriver.c (cid_get_interface):
+	Don't use CID_XXX but FT_XXX arguments which are typecast to the
+	proper CID_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF.
+	(t1cid_driver_class): Remove casts.
+
+	* src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
+	* src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
+	variables (this is done later).
+	(ft_var_load_avar): Fix call to FT_FRAME_ENTER.
+	(TT_Get_MM_Var): Fix size for `fvar_fields'.
+	(TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
+	correctly.
+
+	* src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
+	current size is zero.
+
+2004-05-03  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
+	tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
+	tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
+	typecast to the proper TT_XXX types within the function.
+	Update code accordingly.
+
+	* src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
+	Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
+	FT_XXX arguments which are typecast to the proper TT_XXX types
+	within the function.
+	Update code accordingly.
+	(tt_driver_class): Remove casts.
+
+2004-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
+	is not NULL.  Reported by Gordon Childs <gchilds@quickcut.com.au>.
+
+2004-04-29  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: Add more information on PFR format.
+
+2004-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: New file.
+	* docs/CHANGES: Updated.
+
+2004-04-28  Masatake YAMATO  <jet@gyve.org>
+
+	* include/freetype/internal/tttypes.h (GX_BlendRec_)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.
+
+	* src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
+
+2004-04-27  Masatake YAMATO  <jet@gyve.org>
+
+	* src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF
+	for function declarations.
+
+2004-04-25  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.
+
+2004-04-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/Jamfile, docs/CHANGES: Updated.
+
+2004-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
+	* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
+	* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
+	Use FT_BEGIN_HEADER and FT_END_HEADER.
+	Use FT_LOCAL.
+
+2004-04-24  George Williams  <gww@silcom.com>
+
+	Add support for Apple's distortable font technology (in GX fonts).
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
+
+	* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
+	FT_MM_Var): New structures.
+	(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
+	FT_Set_Var_Blend_Coordinates): New function declarations.
+
+	* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
+	FT_Set_Var_Design_Func): New typedefs.
+	Update MultiMasters service.
+
+	* include/freetype/internal/tttypes.h
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
+	(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
+	(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
+	and `blend'.
+
+	* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
+	macros.
+
+	* include/freetype/internal/fttrace.h: Add `ttgxvar'.
+
+	* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
+	FT_Set_Var_Blend_Coordinates): New functions.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
+	flag for GX var fonts.
+
+	* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
+
+	* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.c.
+
+	* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
+	(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
+	New service.
+	(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
+
+	* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.h.
+	(TT_Process_Simple_Glyph, load_truetype_glyph)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Support GX var fonts.
+
+	* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.h.
+	(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
+	tt_done_blend.
+
+	* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.h.
+	(tt_face_load_cvt)  [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
+	tt_face_vary_cvt.
+
+	* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
+
+	* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
+	and T1_Set_Var_Design.
+
+	* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
+	(T1_Get_MM_Var, T1_Set_Var_Design): New functions.
+
+	* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
+	function declarations.
+
+2004-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename
+	declaration and move to...
+	* include/freetype/freetype.h (FT_Get_Charmap_Index): Here.
+	(FREETYPE_PATCH): Set to 9.
+
+	* src/base/ftobjs.c (FT_Get_Charmap_Index): New function.
+
+	* builds/unix/configure.ac (version_info): Set to 9:7:3.
+	* builds/unix/configure: Updated.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/218/219/.
+
+	* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+	s/2.1.8/2.1.9/.
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+2004-04-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
+	(ps_parser_load_field): Use FT_CHAR_BIT.
+
+2004-04-21  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.8 released.
+	=========================
+
+
+	* src/cff/cffobjs.c (cff_face_init): Fix a small memory leak.
+
+	* src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c
+	(af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name):
+	Remove compiler warnings.
+
+	* src/autofit/aftypes.h: Undefine AF_DEBUG.
+
+	* src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf,
+	pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c
+	(ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict,
+	t42_service_ps_font_name): Decorate data arrays with `const' to
+	avoid populating the `.data' segment.
+
+	* src/lzw/Jamfile: New file.
+
+2004-04-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (T1Radix): Renamed to...
+	(ps_radix): This.
+	Update current cursor position.
+
+	* docs/CHANGES: Updated.
+
+2004-04-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
+	src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
+	FT_UInt.  From Lex Warners.
+
+2004-04-17  Chisato Yamauchi  <cyamauch@a.phys.nagoya-u.ac.jp>
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
+	from 2004-03-19.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.
+
+	* src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
+	`static'.
+	Remove unused function `RepadBitmap'.
+	* src/pcf/pcfdrivr.c: Don't include pcfutil.h.
+
+2004-04-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype-config.in (usage): Fix and improve usage
+	information.
+
+2004-04-15  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define
+	FT_CHAR_BIT.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if
+	glyph is vertically distorted or mirrored.
+
+	* src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly
+	for embedded bitmaps.
+
+	* docs/CHANGES: Updated.
+
+2004-04-15  bytesoftware  <bytesoftware@btinternet.com>
+
+	* include/freetype/config/ftconfig.h, src/base/ftstream.c
+	(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.
+
+2004-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
+
+2004-04-14  Alex Strelnikov  <ptktyrf@mail.ru>
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
+	of error.
+
+2004-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftmac.c [__GNUC__]: Define OS_INLINE.
+	* builds/unix/configure.ac: Don't try to remove `-ansi' compilation
+	switch on the Mac.
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.6.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.8a.
+	* builds/unix/configure: Regenerated with autoconf 2.59a.
+
+2004-04-13  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h: Use CHAR_BIT to define
+	size of FT_SIZEOF_xxx.
+
+2004-04-12  Chisato Yamauchi  <cyamauch@a.phys.nagoya-u.ac.jp>
+
+	* include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func,
+	TT_Load_SBit_Metrics_Func): New typedefs.
+	(SFNT_Interface): Add find_sbit_image and load_sbit_metrics.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+	* src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
+	declarations.
+	* src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
+	(tt_find_sbit_image): This.
+	Updated all callers.
+	(load_sbit_metrics): Renamed to...
+	(tt_load_sbit_metrics): This.
+	Updated all callers.
+
+2004-04-12  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Accept makepp also.
+
+	* builds/unix/detect.mk: Use proper path to unix-def.mk.
+	* builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
+	* builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
+	Use BUILD_DIR.
+
+	* docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
+	documentation on makepp.
+
+2004-04-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.
+
+2004-04-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/ftlzw.c: Include zopen.h dependent on
+	FT_CONFIG_OPTION_USE_LZW.
+
+	* src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings.
+
+2004-04-02  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.2.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.8a.
+	* builds/unix/configure: Regenerated with autoconf 2.59a.
+
+2004-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of
+	AC_COMPILE_IFELSE.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.8a.
+	* builds/unix/configure: Regenerated with autoconf 2.59a.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+	* builds/freetype.mk (refdoc): Updated.
+
+2004-03-31  Werner Lemberg  <wl@gnu.org>
+
+	Handle broken FNT files which don't have a trailing NULL byte
+	in the face name string.
+
+	* src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'.
+	* src/winfonts/winfnt.c (fnt_font_done): Free font->family_name.
+	(FNT_Face_Init): Append a final zero byte to the font face name.
+
+2004-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from
+	2004-03-19.
+
+2004-03-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/descrip.mms (OBJS): Add ftbbox.obj.
+
+2004-03-26  George Williams  <gww@silcom.com>
+
+	Add vertical phantom points.
+
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
+	`top_bearing', `vadvance', `pp3', and `pp4'.
+
+	* src/autofit/afloader.c (af_loader_load_g): Handle two more points.
+
+	* src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
+	* src/truetype/ttgload.c (Get_VMetrics): New function.
+	(TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
+	points.
+	(load_truetype_glyph): Use Get_VMetrics.
+	Handle two more points.
+	(compute_glyph_metrics): Thanks to vertical phantom points we now
+	can always compute `advance_height' and `top_bearing'.
+	* src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
+	points.
+
+
+	* src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
+	`news'.
+
+2004-03-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing.
+
+2004-03-20  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL
+	value for `selection' as `select all'.
+
+2004-03-19  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
+	values > 0 if loading non-TTC fonts.
+
+	* src/base/ftmac.c (open_face_from_buffer): Set positive face_index
+	to zero before calling FT_Open_Face.
+
+	* docs/CHANGES: Updated.
+
+2004-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
+	Add LZW module.
+
+	* Jamfile.in: Removed.
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
+	s/ABS/FT_ABS/.  Updated all callers.
+
+	* src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
+	(PCF_Face_Init): Use FT_ERROR_BASE.
+
+2004-03-04  Albert Chin  <china@thewrittenword.com>
+
+	Add support for PCF fonts compressed with LZW (extension .pcf.Z,
+	created with `compress').
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(FT_CONFIG_OPTION_USE_LZW): New macro.
+
+	* include/freetype/ftlzw.h: New file.
+	* include/freetype/config/ftheader.h (FT_LZW_H): New macro for
+	ftlzw.h.
+
+	* src/lzw/*: New files.
+
+	* src/pcf/pcfdrivr.c: Include FT_LZW_H.
+	(PCF_Face_Init): Try LZW also.
+
+	* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
+	Beautify.
+
+2004-03-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code.
+
+2004-03-02  Werner Lemberg  <wl@gnu.org>
+
+	Add embedded bitmap support to CFF driver.
+
+	* src/cff/cffobjs.h (CFF_SizeRec): New structure.
+
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+	(cff_slot_load): Updated.
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit.
+
+	* src/cff/cffobjs.c (sbit_size_reset)
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function.
+	(cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated.
+	(cff_size_reset): Updated.
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset.
+
+	* src/cff/cffdrivr.c (Load_Glyph): Updated.
+	(cff_driver_class): Use CFF_SizeRec.
+
+	* docs/CHANGES: Updated.
+
+2004-03-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use
+	FT_RoundFix but FT_PIX_ROUND.
+	(psh_blues_snap_stem): Don't use blue_shift but blue_threshold.
+
+	* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
+	(psh_glyph_find_strong_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
+	(psh_glyph_find_blue_points): New function.  Needed for fonts like
+	p052003l.pfb (URW Palladio L Roman) which have flex curves at the
+	base line within blue zones, but the flex curves aren't covered by
+	hints.
+	(ps_hints_apply): Use psh_glyph_find_blue_points.
+
+2004-02-27  Garrick Meeker  <garrick@digitalanarchy.com>
+
+	* builds/unix/configure.ac: Fix compiler flags for
+	`--with-old-mac-fonts'.
+	* builds/unix/configure: Regenerated.
+
+	* src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/.
+	(FT_New_Face_From_Resource): New function.
+	(FT_New_Face): Use FT_New_Face_From_Resource.
+	(FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource.
+	[__MWERKS__]: Don't include FSp_fopen.h.
+
+2004-02-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshglob.c (psh_globals_new): Fix value of
+	`dim->stdw.count'.
+	Don't assign default values to blue scale and blue shift.
+
+2004-02-25  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-02-25  Garrick Meeker  <garrick@digitalanarchy.com>
+	    Steve Hartwell  <shspamsink@comcast.net>
+
+	Improve MacOS fond support.  Provide a new API
+	`FT_New_Face_From_FSSpec' similar to `FT_New_Face'.
+
+	* src/base/ftmac.c [__MWERKS__]: Include FSp_fopen.h.
+	STREAM_FILE [__MWERKS__]: New macro.
+	(ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions.
+	(file_spec_from_path) [__MWERKS__]: Updated #if statement.
+	(get_file_type, make_lwfn_spec): Use `const' for argument.
+	(is_dfont) [TARGET_API_MAC_CARBON]: Removed.
+	(count_face_sfnt, count_faces): New functions.
+	(parse_fond): Do some range checking.
+	(read_lwfn): Change type of second argument.
+	No longer call FSpOpenResFile.
+	(OpenFileAsResource): New function.
+	(FT_New_Face_From_LWFN): Use `const' for second argument.
+	Use OpenFileAsResource.
+	(FT_New_Face_From_Suitcase): Change type of second argument.
+	No longer call FSpOpenResFile.
+	Loop over all resource indices.
+	(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed.
+	(FT_GetFile_From_Mac_Name): Use `const' for first argument.
+	(ResourceForkSize): Removed.
+	(FT_New_Face): Updated to use new functions.
+	(FT_New_Face_From_FSSpec): New function.
+
+	* include/freetype/ftmac.h: Updated.
+
+2004-02-24  Malcolm Taylor  <mtaylor@clear.net.nz>
+
+	* src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
+	Handle case where outline->num_vedges is zero while computing hinted
+	metrics.
+
+2004-02-24  Gordon Childs  <gchilds@quickcut.com.au>
+
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
+	for `count'.
+
+2004-02-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/t1tables.h (PS_PrivateRec): Add
+	`expansion_factor'.
+
+	* src/pshinter/pshglob (psh_blues_scale_zones): Fix computation
+	of blues->no_overshoots -- `blues_scale' is stored with a
+	magnification of 1000, and `scale' returns fractional pixels.
+
+	* src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift',
+	`blue_fuzz', `expansion_factor', and `blue_scale' according to the
+	Type 1 specification.
+
+	* src/type1/t1tokens.h: Handle `ExpansionFactor'.
+
+	* docs/CHANGES: Updated.
+
+2004-02-24  Masatake YAMATO  <jet@gyve.org>
+
+	Provide generic access to MacOS resource forks.
+
+	* src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New
+	files.
+
+	* src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H.
+	(Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments
+	`resource_listoffset' and `resource_data' and adapt code
+	accordingly.  These values are calculated outside of the function
+	now.
+	Add new argument `offsets'.
+	(IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
+	`FT_Raccess_Get_DataOffsets'.
+	(load_face_in_embedded_rfork): New function.
+	(load_mac_face): Use load_face_in_embedded_rfork.
+	(ft_input_stream_new): Renamed to...
+	(FT_Stream_New): This.  Use FT_BASE_DEF.  Updated all callers.
+	(ft_input_stream_free): Renamed to...
+	(FT_Stream_Free): This.  Use FT_BASE_DEF.  Updated all callers.
+
+	* src/base/ftbase.c: Include ftrfork.c.
+
+	* src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H):
+	New macro.
+
+	* include/freetype/internal/fttrace.h: Added `rfork' as a new
+	trace definition.
+
+	* include/freetype/internal/ftstream.h: Declare FT_Stream_New and
+	FT_Stream_Free.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option.
+
+	* include/freetype/config/ftstdlib.h (ft_strrchr): New macro.
+
+2004-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H.
+
+2004-02-23  Masatake YAMATO  <jet@gyve.org>
+
+	Provide a simple API to control FreeType's tracing levels.
+
+	* include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+	FT_Trace_Get_Name): New declarations.
+
+	* src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
+	functions.
+
+2004-02-23  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.c, src/autofit/afhints.h,
+	src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave
+	bugs have been fixed.  The auto-fitter works, doesn't crash, but
+	still produces unexpected results...
+
+2004-02-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold
+	the accepted shift for strong points in fractional pixels (which
+	is a heuristic value).
+	(psh_glyph_find_strong_points): Compute threshold for
+	psh_hint_table_find_strong_points.
+	(psh_hint_table_find_strong_point): Add parameter to pass threshold.
+
+2004-02-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call
+	ps_mask_table_alloc but ps_mask_table_last.
+	(ps_hints_t2mask): Use correct position and number for vertical
+	and horizontal hinter mask bits.
+
+	* docs/CHANGES: Updated.
+
+2004-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling.
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
+
+2004-02-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
+
+	* src/base/ftglyph.c (ft_bitmap_glyph_class,
+	ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Handle
+	FT_RENDER_MODE_LIGHT.
+
+2004-02-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix callback functions in cache module.
+
+	* src/cache/ftccback.h: New file for callback declarations.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_compare,
+	ftc_basic_family_init, ftc_basic_family_get_count,
+	ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
+	ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF.
+	(ftc_basic_image_family_class, ftc_basic_image_cache_class,
+	ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class):
+	Use FT_CALLBACK_TABLE_DEF and local wrapper functions.
+
+	* src/cache/ftccache.c: Include ftccback.h.
+	(ftc_cache_init, ftc_cache_done): New wrapper functions which use
+	FT_LOCAL_DEF.
+
+	* src/cache/ftccmap.c: Include ftccback.h.
+	(ftc_cmap_cache_class): Use local wrapper functions.
+
+	* src/cache/ftcglyph.c: Include ftccback.h.
+	(ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper
+	functions which use FT_LOCAL_DEF.
+
+	* src/cache/ftcimage.c: Include ftccback.h.
+	(ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper
+	functions which use FT_LOCAL_DEF.
+
+	* src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class):
+	Use FT_CALLBACK_TABLE_DEF.
+
+	* src/cache;/ftcsbits.c: Include ftccback.h.
+	(ftc_snode_free, ftc_snode_new, ftc_snode_weight,
+	ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF.
+
+	* src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h.
+
+2004-02-17  Masatake YAMATO  <jet@gyve.org>
+
+	* include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
+	(FT_EXPORT_DEF -> FT_EXPORT).
+
+	* include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
+
+2004-02-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Fix typo.
+
+2004-02-14  Masatake YAMATO  <jet@gyve.org>
+
+	* builds/unix/ftsystem.c: Include errno.h.
+	(ft_close_stream): Renamed to...
+	(ft_close_stream_by_munmap): This.
+	(ft_close_stream_by_free): New function.
+	(FT_Stream_Open): Use fallback method if mmap fails.
+	Use proper function for closing the stream.
+
+2004-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_dict): Initialize `start_binary'.
+
+2004-02-13  Robert Etheridge  <roberte@stcc.cc.tx.us>
+
+	* src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c
+	(T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation
+	of underline_position and underline_thickness.
+
+2004-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if
+	ppem values don't change.  Suggested by Graham Asher.
+
+2004-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_face_open): Always allocate
+	face->cid_stream so that we can deallocate it safely.
+
+2004-02-10  Werner Lemberg  <wl@gnu.org>
+
+	Make the PS parser more tolerant w.r.t. non-standard font data.  In
+	general, an error is only reported in case of a syntax error; a
+	wrong type is now simply ignored (if possible).  To be independent
+	of the order of various MM-specific keywords, the parse_shared_dict
+	routine has been removed -- the PS parser is now capable to skip
+	this data.  It no longer fails on parsing e.g.
+
+	  dup /WeightVector exch def
+
+	Since the token following /WeightVector isn't `[' (starting an
+	array) it is simply ignored.
+
+	* include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a
+	new internal error value.
+
+	* src/type1/t1load.c (parse_blend_axis_types,
+	parse_blend_design_positions, parse_blend_design_map): Return
+	T1_Err_Ignore if no proper array is following the keyword.
+	(parse_weight_vector): Use T1_ToTokenArray, initializing `blend'
+	structure, if necessary.
+	Return T1_Err_Ignore if no proper array is following the keyword.
+	(parse_shared_dict): Removed.
+	(parse_encoding): Set parser->root.error to return T1_Err_Ignore
+	if no result can be obtained.
+	Check for errors before accessing `elements' array.
+	(t1_keywords): Remove /shareddict.
+	(parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore.
+	Set keyword_flag only in case of success.
+	Check error code if skipping an unrecognized token.
+	(T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend
+	if blend commands haven't set up a proper MM font.
+
+	* src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
+	code for synthetic fonts.
+	Return PSaux_Err_Ignore if no proper value has been found.
+
+2004-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_endchar>: Preserve glyph width before calling
+	cff_operator_seac.
+
+2004-02-09  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special
+	first argument for `hintmask' and `cntrmask' operators also.
+
+2004-02-08  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.in: Call AC_SUBST for `enable_shared',
+	`hardcode_libdir_flag_spec', and `wl'.
+	* builds/unix/configure: Regenerated.
+
+	* builds/unix/freetype-config.in: Make --prefix and --exec-prefix
+	actually work.
+	Report a proper --rpath (or -R) value for --libs argument if a
+	shared library has been built.
+
+	* docs/CHANGES: Updated.
+
+2004-02-07  Keith Packard  <keithp@keithp.com>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix
+	computation of various vertical and horizontal metric values.
+
+	* src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font):
+	Ditto.
+
+2004-02-07  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated.
+
+2004-02-07  Vitaliy Pasternak  <v_a_pasternak@mail.ru>
+
+	* builds/win32/visualc/freetype.sln,
+	builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003.
+
+2004-02-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
+	Initialize `node'.
+	* src/type1/t1load.c (parse_dict): Initialize `have_integer'.
+
+2004-02-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
+	outside of /Subrs or /CharStrings.  This can happen if there is
+	additional code manipulating those two arrays so that FreeType
+	doesn't recognize them properly.
+	(T1_Open_Face): Improve an error message.
+
+2004-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_charstrings): Exit immediately if
+	there are no elements in /CharStrings.  This is needed for fonts
+	like Optima-Oblique which not only define /CharStrings but access it
+	also.
+
+2004-02-01  David Turner  <david@freetype.org>
+
+	* src/sfnt/Jamfile: Removing `ttcmap' from the list of sources.
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP)
+	<FTC_INLINE>: Provide macro version which doesn't use inline code.
+	* include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP)
+	<FTC_INLINE>: Ditto.
+	Use FTC_MRULIST_LOOKUP_CMP.
+	* include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New
+	macro.
+	(FTC_MRULIST_LOOKUP): Use it.
+
+	* src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated.
+	* src/cache/ftcbasic.c: Fix compiler warnings.
+	* src/cache/ftcmanag.c (FTC_Manager_LookupSize,
+	FTC_Manager_LookupFace) <FTC_INLINE>: Use FTC_MRULIST_LOOKUP_CMP.
+	* src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after
+	heavy testing).
+
+	* Jamfile: Updating `refdoc' target, and adding `autohint' to the
+	list of modules to build.  Both the autohinter and autofitter will
+	be built by default.  But which one will be used is determined by
+	the content of `ftmodule.h'.
+
+	* src/autofit/*: Many updates, but the code is still buggy...
+
+2004-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_operator_seac): Fix magnitude of
+	accent offset.
+	Update code similarly to the seac support for Type 1 fonts.
+	(cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude
+	of accent offset.
+	Don't hint glyphs twice if seac is emulated.
+	<cff_op_flex>: Assign correct point tags.
+	* docs/CHANGES: Updated.
+
+2004-01-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not
+	FT_MEM_COPY, for copying the private dict.
+
+	* src/type1/t1load.c (parse_subrs): Assign number of subrs only
+	in first run.
+	(parse_charstrings): Parse /CharStrings in second run without
+	assigning values.
+	(parse_dict): Skip all /CharStrings arrays but the first.  We need
+	this for non-standard fonts like `Optima' which have different
+	outlines depending on the resolution.  Note that there is no
+	guarantee that we get fitting /Subrs and /CharStrings arrays; this
+	can only be done by a real PS interpreter.
+
+2004-01-29  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* builds/win32/visualc/index.html: New file, giving detailed
+	explanations about forcing CR+LF line endings for the VC++ project
+	files.
+
+2004-01-22  Garrick Meeker  <garrick@digitalanarchy.com>
+
+	* src/cff/cffload.c (cff_subfont_load): Initialize `dict'.
+
+2004-01-22  Werner Lemberg  <wl@gnu.org>
+
+	Add support for the hexadecimal representation of binary data
+	started with `StartData' in CID-keyed Type 1 fonts.
+
+	* include/freetype/internal/t1types.h (CID_FaceRec): Add new
+	members `binary_data' and `cid_stream'.
+
+	* src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
+	(cid_hex_to_binary): New auxiliary function.
+	(cid_face_open): Add new argument `face_index' to return quickly
+	if less than zero.  Updated all callers.
+	Call `cid_hex_to_binary', then open and assign memory stream to
+	`face->cid_stream' if `parser->binary_length' is non-zero.
+	* src/cid/cidload.h: Updated.
+
+	* src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
+	`cid_stream'.
+
+	* src/cid/cidparse.c (cid_parser_new): Check arguments to
+	`StartData' and set parser->binary_length accordingly.
+	* src/cid/cidparse.h (CID_Parser): New member `binary_length'.
+
+	* src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.
+
+	* docs/CHANGES: Updated.
+
+2004-01-21  Werner Lemberg  <wl@gnu.org>
+
+	include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
+	(ft_atol): This.
+	* src/base/ftdbgmem.c: s/atol/ft_atol/.
+	* src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
+
+2004-01-20  Masatake YAMATO  <jet@gyve.org>
+
+	* include/freetype/ftcache.h: Delete duplicated definition of
+	FTC_FaceID.
+
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
+	Info service function if the cmap comes from sfnt.  Return 0 if the
+	cmap is synthesized in cff module.
+
+2004-01-20  David Turner  <david@freetype.org>
+
+	* src/cache/ftcmanag.c (ftc_size_node_compare): Call
+	FT_Activate_Size.
+
+2004-01-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one
+	CR, LF, or CR/LF after `eexec'.
+
+2004-01-18  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler
+	warning.
+
+	* src/tools/docmaker/*: Updating beautifier tool.
+
+2004-01-15  David Turner  <david@freetype.org>
+
+	* src/base/ftoutln.c (ft_orientation_extremum_compute): Fix
+	infinite loop bug.
+
+	* include/freetype/ftstroke.h: Include FT_GLYPH_H.
+	(FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New
+	declarations.
+
+	* src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H.
+	(FT_Outline_GetOutsideBorder): Inverse result.
+	(FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New
+	functions.
+	(FT_Stroker_EndSubPath): Close path if needed.
+	(FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind.
+
+	* include/freetype/cache/ftcmanag.h (FTC_ScalerRec,
+	FTC_Manager_LookupSize): Moved to...
+	* include/freetype/ftcache.h (FTC_ScalerRec,
+	FTC_Manager_LookupSize): Here.
+
+	* src/tools/docmaker/docbeauty.py: New file to beautify the
+	documentation comments (e.g., to convert them to single block border
+	mode).
+	* src/tools/docmaker/docmaker.py (file_exists, make_file_list):
+	Moved to...
+	* src/tools/docmaker/utils.py (file_exists, make_file_list): Here.
+
+2004-01-14  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h (FT_ARRAY_COPY,
+	FT_ARRAY_MOVE): New macros to make copying arrays easier.
+	Updated all relevant code to use them.
+
+2004-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_font_load): Load charstrings_index earlier.
+	Use number of charstrings as argument to CFF_Load_FD_Select (as
+	documented in the CFF specs).
+
+2004-01-13  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of
+	`glyph->memory' up to free arrays properly in case of failure.
+
+2004-01-10  Masatake YAMATO  <jet@gyve.org>
+
+	Make `FT_Get_CMap_Language_ID' work with CFF.  Bug reported by
+	Steve Hartwell <shspamsink@comcast.net>.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H.
+	(cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP.
+	(cff_get_cmap_info): New function.
+	(cff_service_get_cmap_info) New entry for cff_services.
+
+	* src/sfnt/ttcmap0.c: Exit loop after a format match has been found.
+	Suggested by Steve Hartwell <shspamsink@comcast.net>.
+
+2004-01-03  Masatake YAMATO  <jet@gyve.org>
+
+	* src/base/ftobjs.c (destroy_charmaps): New function.
+	(destroy_face, open_face): Use `destroy_charmaps'.
+
+2004-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-01-01  Michael Jansson  <mjan@em2-solutions.com>
+
+	* src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of
+	size->metrics.descender.
+
+2003-12-31  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	[FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4.
+	<cff_op_flex1>: Change type of dx and dy to FT_Pos and remove
+	cast for accessing arguments.
+
+2003-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
+	change.  It's not necessary.
+
+2003-12-29  Smith Charles  <smith.charles@free.fr>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
+	flags set' correctly.
+
+2003-12-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
+	`full' and `weight' properly.
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
+	tracing output.
+
+2003-12-26  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
+	Use FT_UInt for ppem values.
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
+	ppem values.
+	* src/sfnt/ttsbit.h: Updated.
+
+	* src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values
+	larger than -0FFFF.
+
+2003-12-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/fttrigon.c, src/base/ftgloadr.c: Include
+	FT_INTERNAL_OBJECTS_H.
+
+	* src/base/ftstroke.c (FT_Outline_GetInsideBorder,
+	FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with
+	C++ compilers.
+
+	* src/cache/ftcmru.c, include/freetype/cache/ftcmru.h:
+	s/select/selection/ to avoid compiler warning.
+	* src/cff/cffload.h: s/select/ftselect/ to avoid potential
+	compiler warning.
+
+2003-12-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcsbits.c (FTC_SNode_Weight):
+	s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
+
+2003-12-24  David Turner  <david@freetype.org>
+
+	* Fixed compilation problems in the cache sub-system.
+
+	* Partial updates to src/autofit.
+
+	* Jamfile (FT2_COMPONENTS): Add autofit module.
+
+2003-12-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
+	CID-keyed fonts.
+
+2003-12-23  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND,
+	FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_PIX_CEIL): New macros.
+	They are used to avoid compiler warnings with very pedantic compilers.
+	Note that `(x) & -64' causes a warning if (x) is not signed.  Use
+	`(x) & ~63' instead!
+	Updated all related code.
+
+	Add support for extraction of `inside' and `outside' borders.
+
+	* src/base/ftstroke.c (FT_StrokerBorder): New enumeration.
+	(FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder,
+	FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions.
+	(FT_StrokeBorderRec): New boolean member `valid'.
+	(ft_stroke_border_get_counts): Updated.
+	* include/freetype/ftstroke.h: Updated.
+
+2003-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
+	to describe the `charset' field in FT_WinFNT_HeaderRec.
+	* src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
+	FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.
+
+	* include/freetype/freetype.h (FT_Encoding): Improve comment,
+	based on work by Detlef Würkner <TetiSoft@apg.lahn.de>.
+
+	* docs/CHANGES: Updated.
+
+2003-12-22  David Turner  <david@freetype.org>
+
+	* include/freetype/ftcache.h,
+	include/freetype/cache/ftcmanag.h,
+	include/freetype/cache/ftccache.h,
+	include/freetype/cache/ftcmanag.h,
+	include/freetype/cache/ftcmru.h (added),
+	include/freetype/cache/ftlru.h (removed),
+	include/freetype/cache/ftcsbits.h,
+	include/freetype/cache/ftcimage.h,
+	include/freetype/cache/ftcglyph.h,
+	src/cache/ftcmru.c,
+	src/cache/ftcmanag.c,
+	src/cache/ftccache.c,
+	src/cache/ftcglyph.c,
+	src/cache/ftcimage.c,
+	src/cache/ftcsbits.c,
+	src/cache/ftccmap.c,
+	src/cache/ftcbasic.c (added),
+	src/cache/ftlru.c (removed):
+
+	  *Complete* rewrite of the cache sub-system to `solve' the
+	  following points:
+
+	    - all public APIs have been moved to FT_CACHE_H, everything
+	      under `include/freetype/cache' is only needed by client
+	      applications that want to implement their own caches
+
+	    - a new function named FTC_Manager_RemoveFaceID to deal
+	      with the uninstallation of FaceIDs
+
+	    - the image and sbit cache are now abstract classes, that
+	      can be extended much more easily by client applications
+
+	    - better performance in certain areas.  Further optimizations
+	      to come shortly anyway...
+
+	    - the FTC_CMapCache_Lookup function has changed its signature,
+	      charmaps can now only be retrieved by index
+
+	    - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
+	      FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
+	      private header for the moment)
+
+2003-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
+	is encountered.
+
+2003-12-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32.  For
+	example, the Japanese Hiragino font already contains 15 subfonts.
+
+	* src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
+	CID-keyed fonts.
+
+	* devel/ftoption.h: Define FT_DEBUG_MEMORY.
+
+2003-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
+	* src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
+
+2003-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
+	`cid_count' to `FT_ULong'.
+
+	* src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
+	array.
+
+	* src/cff/cffload.c (cff_charset_done): Free `cids' array.
+	(cff_font_load): Create cids array only for CID-keyed fonts which
+	are subsetted.
+
+	* src/cff/cffobjs.c (cff_face_init): Check the availability of
+	the PSNames modules for non-pure CFFs also.
+	Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
+	CID-keyed.
+
+	* src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
+
+2003-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Don't set
+	FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
+	table.
+
+	* docs/CHANGES: Updated.
+
+2003-12-17  Masatake YAMATO  <jet@gyve.org>
+
+	Add new function FT_Get_CMap_Language_ID to extract the language ID
+	for TrueType/sfnt fonts.
+
+	* include/freetype/internal/services/svttcmap.h: New file.
+	* include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
+	svttcmap.h.
+
+	* src/sfnt/sfdriver.c: Include ttcmap0.h.
+	(tt_service_get_cmap_info): New service.
+	(sfnt_services): Updated.
+
+	* src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
+	(tt_cmap*_class_rec): Add tt_cmap*_get_info members.
+	(tt_get_cmap_info): New function.
+	* src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
+	(TT_CMap_ClassRec): New field `get_cmap_info'.
+	(tt_get_cmap_info): New declaration.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
+	(FT_Get_CMap_Language_ID): New function implementation.
+	* include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
+	function declaration.
+
+2003-12-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed.  Obsolete.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): Remove
+	obsolete fields `load_charmap' and `free_charmap'.
+	(TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
+	* src/sfnt/sfnt.c: Don't include ttcmap.c.
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
+	* src/sfnt/ttload.c: Don't include ttcmap.h.
+	* src/sfnt/sfdriver.c: Don't include ttcmap.h.
+	(sfnt_interface): Updated.
+
+	* include/freetype/internal/tttypes.h (TT_TableDirRec,
+	TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
+	TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
+	TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
+	TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
+	Obsolete.
+	* src/cff/cffobjs.h (CFF_CharMapRec): Removed.  Obsolete.
+
+2003-12-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2003-12-15  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* builds/atari/*: New directory for building FreeType 2 on Atari
+	with the PureC compiler.
+
+2003-12-12  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
+	cast.
+	* src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
+	value is either 0 or 1.
+
+2003-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
+	(cff_get_name_index): Return if no PSNames service is available.
+	(cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
+	* src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
+	CID-keyed fonts.  This is the inverse mapping of `sids'.
+	* src/cff/cffload.c (cff_charset_load): New argument `invert'.
+	Initialize charset->cids if `invert' is set.
+	(cff_font_load): In call to cff_charset_load, set `invert' to true
+	for CID-keyed fonts.
+	* src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
+	and map it to the real glyph index.
+
+	* docs/CHANGES: Updated.
+
+2003-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Don't set
+	FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
+	Don't construct a cmap for CID-keyed fonts.
+
+2003-12-10  Werner Lemberg  <wl@gnu.org>
+
+	Use implementation specific SID value 0xFFFF to indicate that
+	a dictionary element is missing.
+
+	* src/cff/cffload.c (cff_subfont_load): Initialize all fields
+	which hold SIDs to 0xFFFF.
+	(cff_index_get_sid_string): Handle SID value 0xFFFF.
+	Handle case where `psnames' is zero.
+	(cff_font_load): Updated.
+	Don't load encoding for CID-keyed CFFs.
+
+	* src/cff/cffobjs.c (cff_face_init): Updated.
+	Don't check for PSNames module if font is CID-keyed.
+	Compute style name properly (using the same algorithm as in the
+	CID driver).
+	Fix computation of style flags.
+
+	* src/cff/cfftoken.h: Comment out handling of base_font_name.
+	Rename `postscript' field to `embedded_postscript'
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
+	and `postscript'.
+
+2003-12-10  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
+	of the similar BDF function).
+	(pcf_service_bdf): Use it.
+
+2003-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
+	only if a `post' table is present.
+
+2003-12-09  George Williams  <gww@silcom.com>
+
+	* src/base/ftobjs.c (load_mac_face): Recent versions of Linux
+	support Mac's HFS+ file system, thus enable code to read /rsrc on
+	non-Macintosh platforms also.
+
+2003-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (PS_TableRec): Change type
+	of `lengths' to FT_PtrDist.
+	(T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
+	* include/freetype/internal/t1types.h (T1_FontRec): Change type
+	of `subrs_len' and `charstrings_len' to FT_PtrDist.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
+	variable with better solution.
+	(IsMacResource): Remove unused variable `map_len'.
+	Replace `junk' variable with better solution.
+	(FT_Open_Face) [!FT_MACINTOSH]: Add conditional
+	FT_CONFIG_OPTION_MAC_FONTS.
+
+2003-12-08  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/autohint/ahhint.c (ah_hinter_hint_edges,
+	ah_hinter_align_strong_points): Add some casts.
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
+	of `pos' to FT_Long.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource,
+	Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.
+
+	* src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
+
+2003-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* docs/raster.txt: New file, taken from FreeType 1 and completely
+	revised.
+
+2003-12-04  Masatake YAMATO  <jet@gyve.org>
+
+	* src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
+	t1_interface.  t1_interface is used.
+
+2003-11-27  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of
+	2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are
+	the scaling values for outline units, not for metric units.
+
+2003-11-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c, include/freetype/internal/ftcalc.h
+	(FT_MulDiv_No_Round): Surround code with `#ifdef
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
+
+2003-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
+	64 bit version).
+	* include/freetype/internal/ftcalc.h: Updated.
+
+	* src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
+	(TT_INT64): Removed.
+	(DO_DIV): Use TT_MULDIV_NO_ROUND.
+
+	* src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
+	metrics->x_scale and metrics->y_scale.
+
+2003-11-22  Rogier van Dalen  <R.C.van.Dalen@umail.leidenuniv.nl>
+
+	* src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
+	(Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
+	functions.  Similar to Direct_Move, Direct_Move_X, and
+	Direct_Move_Y but without touching.
+	(Compute_Funcs): Use new functions.
+
+	(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
+	Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
+	Round_Super_45): Fix rounding of value zero.
+
+	(DO_DIV): Don't use TT_MULDIV.
+
+	(Ins_SHC): This instruction actually touches the points.
+	(Ins_MSIRP): Fix undocumented behaviour.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Updated.
+
+2003-11-22  Werner Lemberg  <wl@gnu.org>
+
+	* docs/VERSION.DLL, docs/CHANGES: Updated.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
+	metrics->y_scale really precise.
+
+	(FT_Load_Glyph): Update computation of linearHoriAdvance and
+	linearVertAdvance.
+
+	* src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC.
+
+2003-11-22  David Turner  <david@freetype.org>
+
+	* src/autofit/*: More updates.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+	* builds/unix/configure.ac (version_info): Set to 9:6:3.
+	* README: Updated.
+
+2003-11-13  John A. Boyd Jr.  <jaboydjr@netwalk.com>
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
+	(pcf_interpret_style): Replace spaces with dashes in properties
+	SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
+
+2003-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2003-11-11  John A. Boyd Jr.  <jaboydjr@netwalk.com>
+
+	Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
+	fonts.
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
+	(BDF_Face_Init): Don't handle style properties but call
+	bdf_interpret_style.
+
+	* src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
+	(pcf_load_font): Don't handle style properties but call
+	pcf_interpret_style.
+
+2003-11-07  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.1.7 released.
+	=========================
+
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+	* builds/unix/ft2unix.h: Fix comments.
+
+	* builds/unix/ftconfig.in: Synchronized with ANSI version.
+	Use `#undef' in templates as recommended in the autoconf
+	documentation.
+	Since real `#undef' lines don't survive during configuration, use
+	`/undef' instead; the postprocessing facility of the
+	AC_CONFIG_HEADERS autoconf macro converts them to `#undef'.
+
+	* builds/unix/install.mk (install): Install Unix version of
+	`ftconfig.h'.
+
+	* builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro
+	to include the correct `ftconfig.h' file.
+
+	* builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed.
+	(FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59.
+
+	* builds/unix/freetype2.m4: Updated syntax to autoconf 2.59.
+
+	* builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of
+	AC_CONFIG_HEADER to create ftconfig.h, and use second argument
+	to replace `/undef' with `#undef'.
+	Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap.
+	Use AS_HELP_STRING in AC_ARG_WITH.
+	Update syntax to autoconf 2.59.
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.7.8.
+	* builds/unix/configure: Regenerated with autoconf 2.59.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+
+	* builds/vms/ftconfig.h: Synchronized with ANSI version.
+
+	* docs/CUSTOMIZE: Fix documentation error.
+	* docs/CHANGES, docs/VERSION.DLL, docs/release: Updated.
+
+	* builds/freetype.mk (refdoc): Updated --title.
+
+2003-11-07  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.6 released.
+	=========================
+
+
+	* install: Removed.  Obsolete.
+
+2003-11-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
+	(sfnt_service_sfnt_table): New service.
+	(sfnt_services): Updated.
+
+	* docs/license.txt: Reworded.
+
+2003-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/*: Add a guard to all public header files which
+	load FT_FREETYPE_H to reject freetype.h from FreeType 1.
+
+2003-11-02  Patrick Welche  <prlw1@newn.cam.ac.uk>
+
+	* builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect
+	first argument of AC_DEFUN with brackets to avoid possible
+	expansion.
+
+2003-11-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftcglyph.h: Don't include stddef.h.
+
+	* include/freetype/freetype.h: Fix check for ft2build.h.
+
+2003-11-01  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h: Check that ft2build.h has been
+	loaded first.
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied
+	patch.
+
+2003-10-31  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
+	Fix parameter order in calls to FT_FACE_FIND_SERVICE.
+
+2003-10-31  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h
+	(FT_SERVICE_POSTSCRIPT_NAMES_H): Removed.  Unused.
+
+	* src/type42/t42drivr.c (t42_services): Updated.
+
+2003-10-29  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/bdftypes.h: Removed.  Obsolete.
+	* src/base/ftbdf.c: Updated.
+
+	* include/freetype/internal/cfftypes.h: Moved to...
+	* src/cff/cfftypes.h: This place since no other module needs to
+	know about those types.
+
+	* include/freetype/internal/t42types.h: Moved to...
+	* src/type42/t42types.h: This place since no other module needs to
+	know about those types.
+
+	* include/freetype/internal/services/svbdf.h: Include FT_BDF_H.
+
+	* include/freetype/internal/services/svpsname.h: Renamed to...
+	* include/freetype/internal/services/svpscmap.h: This.
+	Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and
+	`POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere.
+
+	* include/freetype/internal/services/svpsinfo.h: New file, providing
+	PostScript info service.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H,
+	FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and
+	svpsinfo.h.
+	* include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H,
+	FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed.
+
+	* src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and
+	FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and
+	FT_SERVICE_POSTSCRIPT_INFO_H.
+	(FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new
+	POSTSCRIPT_INFO service.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(cff_ps_has_glyph_names): New function.
+	(cff_service_ps_info): New service.
+	(cff_services): Updated.
+
+	* src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't
+	include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly.
+
+	* src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(cid_ps_get_font_info): New function.
+	(cid_service_ps_info): New service.
+	(cid_services): Updated.
+
+	* src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(t1_ps_get_font_info, t1_ps_has_glyph_names): New functions.
+	(t1_service_ps_info): New service.
+	(t1_services): Updated.
+
+	* src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(t42_ps_get_font_info, t42_ps_has_glyph_names): New functions.
+	(t42_service_ps_info): New service.
+
+	* src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H
+	but t42types.h directly.
+
+	* src/psnames/psmodule.c (psnames_interface, psnames_services):
+	Renamed to...
+	(pscmaps_interface, pscmaps_services): This.
+	Updated all users.
+
+
+	* src/gzip/infblock.c (inflate_blocks): Remove compiler warning.
+
+2003-10-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec'
+	is real.
+
+	* src/type42/t42parse.c (t42_parse_encoding): Improve boundary
+	checking while parsing.
+
+	* docs/CHANGES: Updated.
+
+2003-10-21  Josselin Mouette  <joss@debian.org>
+
+	* include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
+	and `stroke_width' aren't pointers.
+
+	* src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
+	(T1_Face_Done): Don't free `paint_type' and `stroke_width'.
+
+2003-10-20  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'.
+
+2003-10-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from
+	2003-08-18 introduced a severe bug (FT_Render_Glyph was called
+	twice under some circumstances, causing strange results).  This
+	is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'.
+
+	* src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'.
+	* src/psaux/psobjs.c (ps_tobytes): Initialize `n'.
+	* src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'.
+
+2003-10-16  Werner Lemberg  <wl@gnu.org>
+
+	Completely revised Type 42 parser.  It now handles both fonts
+	produced with ttftot42 (tested version 0.3.1) and
+	TrueTypeToType42.ps (tested version May 2001; it is necessary to
+	fix the broken header comment to be `%!PS-TrueTypeFont...').
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth
+	parameter to `FT_UInt'.
+	* src/type42/t42objs.h: Updated.
+
+	* src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory'
+	to FT_Bool.
+	(T42_Loader): Change type of `num_chars' and `num_glyphs' to
+	FT_UInt.
+	Add `swap_table' element.
+	* src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed,
+	T1_ToCoordArray, T1_ToTokenArray): Removed.
+	(T1_ToBytes): New macro.
+	(t42_is_alpha, t42_hexval): Removed.
+	(t42_is_space): Handle `\0'.
+	(t42_parse_encoding): Updated to use new PostScript parser routines
+	from psaux.
+	Handle `/Encoding [ ... ]' also.
+	(T42_Load_Status): New enumeration.
+	(t42_parse_sfnts): Updated to use new PostScript parser routines
+	from psaux.
+	(t42_parse_charstrings): Updated to use new PostScript parser
+	routines from psaux.
+	Handle `/CharStrings << ... >>' also.
+	Don't expect that /.notdef is the first element in dictionary.  Copy
+	code from type1 module to handle this.
+	(t42_parse_dict): Updated to use new PostScript parser routines
+	from psaux.
+	Remove code for synthetic fonts (which can't occur in Type 42
+	fonts).
+	(t42_loader_done): Release `swap_table'.
+
+	* src/psaux/psobjs.c (skip_string): Increase `cur' properly.
+
+	* src/type1/t1load.c (parse_charstrings): Make test for `.notdef'
+	faster.
+
+2003-10-15  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
+	(fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
+	_num_bdf_properties), src/gzip/infutil.c (inflate_mask),
+	src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
+	src/gzip/inftrees.h (inflate_trees_fixed), src/gzip/inftrees.c
+	(inflate_trees_fixed): Decorate with more `const' to avoid
+	writable global variables which are disallowed on ARM.
+
+2003-10-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
+	code specially for synthetic fonts; this is handled elsewhere.
+	(parse_encoding): Remove code specially for synthetic fonts; this is
+	handled elsewhere.
+	Improve boundary checking while parsing.
+	(parse_dict): Improve boundary checking while parsing.
+	Use ft_memcmp to simplify code.
+
+2003-10-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic
+	fonts properly.
+	(parse_charstrings): Copy correct number of characters into
+	`name_table'.
+
+2003-10-06  Werner Lemberg  <wl@gnu.org>
+
+	Heavy modification of the PS parser to handle comments and strings
+	correctly.  This doesn't slow down the loading of PS fonts
+	significantly since charstrings aren't affected.
+
+	* include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
+	(ft_isxdigit): This.  Updated all callers.
+	(ft_isdigit): New alias to `isdigit'.
+
+	* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
+	`skip_alpha' to `skip_PS_token'.
+	Add parameter to `to_bytes' and change some argument types.
+
+	* src/psaux/psauxmod.c (ps_parser_funcs): Updated.
+	* src/psaux/psobjs.c (ft_char_table): New array to map character
+	codes (ASCII and EBCDIC) of digits to numbers.
+	(OP): New auxiliary macro holding either `>=' or `<' depending on
+	the character encoding.
+	(skip_comment): New function.
+	(skip_spaces): Use it.
+	(skip_alpha): Removed.
+	(skip_literal_string, skip_string): New functions.
+	(ps_parser_skip_PS_token): New function.  This is a better
+	replacement of...
+	(ps_parser_skip_alpha): Removed.
+	(ps_parser_to_token, ps_parser_to_token_array): Updated.
+	(T1Radix): Rewritten, using `ft_char_table'.
+	(t1_toint): Renamed to...
+	(ps_toint): This.  Update all callers.
+	Use `ft_char_table'.
+	(ps_tobytes): Add parameter to handle delimiters and change some
+	argument types.
+	Use `ft_char_table'.
+	(t1_tofixed): Renamed to...
+	(ps_tofixed): This.  Update all callers.
+	Use `ft_char_table'.
+	(t1_tocoordarray): Renamed and updated to...
+	(ps_tocoordarray): This.  Update all callers.
+	(t1_tofixedarray): Renamed and updated to...
+	(ps_tofixedarray): This.  Update all callers.
+	(t1_tobool): Renamed to...
+	(ps_tobool): This.  Update all callers.
+	(ps_parser_load_field): Updated.
+	(ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
+	everywhere.
+	(ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
+	ps_parser_to_fixed_array): Skip spaces.  Updated.
+	(ps_parser_to_bytes): Add parameter to handle delimiters and change
+	some argument types.  Updated.
+	* src/psaux/psobjs.h: Updated.
+
+	* src/cid/cidload.c (cid_parse_dict): Updated.
+	* src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
+	token was really found.
+	* src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
+	to...
+	(cid_parser_skip_PS_token): This.
+
+	* src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
+	fields.
+	(T1_Skip_Alpha): Replaced with...
+	(T1_Skip_PS_Token): This new macro.
+	* src/type1/t1parse.c (hexa_value): Removed.
+	(T1_Get_Private_Dict): Use `ft_isxdigit' and
+	`psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
+	encoding.
+	After decrypting, replace the four random bytes at the beginning
+	with whitespace.
+	* src/type1/t1load.c (t1_allocate_blend): Use proper error values.
+	(parser_blend_design_positions, parse_blend_design_map,
+	parse_weight_vector): Updated.
+	(is_space): Handle `\f' also.
+	(is_name_char): Removed.
+	(read_binary_data): Updated.
+	(parse_encoding): Use `ft_isdigit'.
+	Updated.
+	(parse_subrs): Updated.
+	(TABLE_EXTEND): New macro.
+	(parse_charstrings): Updated.
+	Provide a workaround for buggy fonts which have more entries in the
+	/CharStrings dictionary then expected; the function now adds some
+	slots and skips entries which still exceed the new limit.
+	(parse_dict): Updated.
+	Terminate on the token `closefile'.
+
+	* src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
+	(T1_Skip_PS_Token): This new macro.  Updated all callers.
+	(t42_parse_encoding): Use `ft_isdigit'.
+
+
+	* src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_Ok if
+	success.
+
+2003-10-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftmodule.h: Renamed to...
+	* include/freetype/ftmodapi.h: This to avoid duplicate file names.
+	* include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
+
+2003-10-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec,
+	FT_Outline_Get_Orientation): Trivial typo fixes to make it compile.
+
+2003-10-02  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
+
+	* src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset'
+	has four bytes, not two.
+	Fix all users.
+	(fnt_font_load, FNT_Load_Glyph): Add more font validity tests.
+
+2003-10-01  David Turner  <david@freetype.org>
+
+	* src/autofit/*: Adding first source files of the new multi-script
+	`auto-fitter'.
+
+	* include/freetype/ftoutln.h (FT_Orientation): New enumeration.
+	(FT_Outline_Get_Orientation): New declaration.
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec): New structure.
+	(ft_orientation_extremum_compute): New auxiliary function.
+	(FT_Outline_Get_Orientation): New function to compute the fill
+	orientation of a given glyph outline.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed
+	trivial bug which could crash the font engine when a cached service
+	pointer was retrieved.
+
+2003-09-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is
+	found.
+
+	* src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE,
+	IS_T1_SPACE): Removed.
+	(PFB_Tag): Removed.
+	(read_pfb_tag): Don't use PFB_Tag.
+
+	* src/type42/t42parse.c (t42_is_space): Handle `\f' also.
+	(t42_parse_encoding): Handle synthetic fonts.
+
+2003-09-29  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/t1types.h: Don't include
+	FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
+	* src/truetype/ttobjs.c: Don't include
+	FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+2003-09-29  David Turner  <david@freetype.org>
+
+	Added new service to handle glyph name dictionaries, replacing the
+	old internal header named `psnames.h' by `services/svpsname.h'.
+	Note that this is different from `services/svpostnm.h' which only
+	handles the retrieval of PostScript font names for a given face.
+	(Should we merge these two services into a single header?)
+
+	* include/freetype/internal/psnames.h: Removed.  Most of its
+	contents is moved to...
+	* include/freetype/internal/services/svpsname.h: New file.
+
+	* include/freetype/internal/services/svpostnm.h
+	(FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with...
+	(FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro.
+	(PsName): Service named changed to...
+	(PsFontName): This.
+	Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and
+	`POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere.
+
+	* include/freetype/internal/internal.h
+	(FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed.
+	* include/freetype/internal/psaux.h: Include
+	FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(T1_DecoderRec): Updated type of `psnames'.
+	* include/freetype/internal/t1types.h: Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	Include FT_INTERNAL_OBJECTS_H.
+	* include/freetype/internal/t42types.h: Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H.
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed
+	order of parameters.  All callers updated.
+	(FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service
+	globally, checking all modules.
+	(FT_ServiceCacheRec): Updated.
+	(FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing
+	`svpsname.h'.
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c
+	(ft_module_get_service): New function.
+
+	* src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES
+	service.
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Updated.
+	* src/cff/cffload.c, src/cff/cffload.h:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cff_index_get_sid_string): Updated.
+	* src/cff/cffobjs.c:  Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cff_face_init): Use new POSTSCRIPT_NAMES service.
+	* src/cff/cffobjs.h:  Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+	* src/cid/cidobjs.c:  Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cid_face_init): Use new POSTSCRIPT_NAMES service.
+	* src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H.
+
+	* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use
+	new POSTSCRIPT_NAMES service.
+	* src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode,
+	t1_decode_init): Use new POSTSCRIPT_NAMES service.
+	* src/psaux/t1cmap.h, src/psaux/t1decode.h: Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H.
+
+	* src/psnames/psmodule.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(ps_build_unicode_table): Renamed to...
+	(ps_unicodes_init): This.
+	(ps_lookup_unicode): Renamed to...
+	(ps_unicodes_char_index): This.
+	(ps_next_unicode): Renamed to...
+	(ps_unicodes_char_next): This.
+	(psnames_interface): Updated.
+	(psnames_services): New services list.
+	(psnames_get_service): New function.
+	(psnames_module_class): Updated.
+
+	* src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(sfnt_init_face): Use new POSTSCRIPT_NAMES service.
+	* src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(tt_face_get_ps_name): Updated.
+
+	* src/truetype/ttobjs.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+	* src/type1/t1driver.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	* src/type1/t1objs.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(T1_Face_Init): Use new POSTSCRIPT_NAMES service.
+
+	* src/type42/t42drivr.c (t42_get_ps_name): Renamed to...
+	(t42_get_ps_font_name): This.
+	(t42_service_ps_name): Renamed to...
+	(t42_service_ps_font_name): This.
+	(t42_services): Updated.
+	* src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES
+	service.
+	* src/type42/t42objs.h:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+
+	* src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before
+	testing its validity.  Reported by Henry Maddocks
+	<maddocks@metservice.com>.
+
+2003-09-21  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
+	Fix compilation warning (s/pptr/Pptr/).
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
+	FT_INTERNAL_FNT_TYPES_H): Removed.
+
+2003-09-21  David Turner  <david@freetype.org>
+
+	Migrating the PFR and WINFNT drivers to the new service-based
+	internal API.
+
+	* include/freetype/internal/fnttypes.h: Removed.  Most of its data
+	are moved to winfnt.h and...
+	* include/freetype/internal/services/svwinfnt.h: New file.
+
+	* include/freetype/internal/pfr.h: Removed.  Most of its data are
+	moved to...
+	* include/freetype/internal/services/svpfr.h: New file.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+	FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing
+	pointer type argument.
+	Updated all callers.
+	Update macro names of services header files.
+
+	* src/base/ftobjs.c (FT_Get_Name_Index): Simplified code.
+
+	* src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of
+	FT_INTERNAL_PFR_H.
+	(ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning,
+	FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'.
+
+	* src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of
+	FT_INTERNAL_FNT_TYPES_H.
+	(FT_Get_WinFNT_Header): Use service provided in `WINFNT'.
+
+	* src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and
+	FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H.
+	(pfr_service_bdf): Updated.
+	(pfr_services): New services list.
+	(pfr_get_service): New function.
+	(pfr_driver_class): Updated.
+
+	* src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and
+	FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H.
+	(winfnt_get_header, winfnt_get_service): New functions.
+	(winfnt_service_rec): New structure providing WINFNT services.
+	(winfnt_services): New services list.
+	(winfnt_driver_class): Updated.
+	* src/winfonts/winfnt.h: Add most of the removed fnttypes.h data.
+
+	* src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo.
+
+	* src/type1/t1driver.c (t1_service_ps_name): Fix typo.
+
+	* src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
+	src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c,
+	src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler
+	warnings.
+
+2003-09-19  David Bevan  <dbevan@emtex.com>
+
+	* src/type1/t1parse.c (pfb_tag_fields): Removed.
+	(read_pfb_tag): Fix code so that it doesn't fail on end-of-file
+	indicator (0x8003).
+	* docs/CHANGES: Updated.
+
+2003-09-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+	FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
+	Ugly, I know, but this is needed for compilation with C++ --
+	maybe someone knows a better solution?
+	Updated all callers.
+
+	* src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
+	C++ compiler warnings.
+
+	* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
+	Fix order of arguments passed to FT_FACE_FIND_SERVICE.
+
+2003-09-15  Werner Lemberg  <wl@gnu.org>
+
+	Avoid header files with identical names.
+
+	* include/freetype/internal/services/bdf.h: Renamed to...
+	* include/freetype/internal/services/svbdf.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/glyfdict.h: Renamed to...
+	* include/freetype/internal/services/svgldict.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/multmast.h: Renamed to...
+	* include/freetype/internal/services/svmm.h: This.
+	Add copyright notice.
+	Add FT_BEGIN_HEADER and FT_END_HEADER.
+	* include/freetype/internal/services/sfnt.h: Renamed to...
+	* include/freetype/internal/services/svsfnt.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/postname.h: Renamed to...
+	* include/freetype/internal/services/svpostnm.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/xf86name.h: Renamed to...
+	* include/freetype/internal/services/svxf86nm.h: This.
+	Add copyright notice.
+
+	* include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
+	FT_END_HEADER.
+	Add copyright notice.
+	Update macro names of services header files.
+
+	* builds/freetype.mk (SERVICES_DIR): New variable.
+	(BASE_H): Add services header files.
+
+2003-09-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
+
+	* src/cff/cffdrivr.c: Don't load headers twice.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
+	* src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
+
+	* src/cff/cffcmap.c: Include `cfferrs.h'.
+	* src/pfr/pfrdrivr.c: Include `pfrerror.h'.
+	* src/sfnt/sfdriver.c: Include `sferrors.h'.
+	* src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
+
+2003-09-11  David Turner  <david@freetype.org>
+
+	Introducing the concept of `module services'.  This is the first
+	step towards a massive simplification of the engine's internals, in
+	order to get rid of various numbers of hacks.
+
+	Note that these changes will break source & binary compatibility for
+	authors of external font drivers.
+
+	* include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT,
+	FT_DUMMY_STMNT): New macros.
+
+	* include/freetype/internal/ftserv.h: New file, containing the new
+	structures and macros to provide `services'.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H,
+	FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H):
+	Removed, obsolete.
+	(FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'.
+
+	* include/freetype/internal/services/bdf.h,
+	include/freetype/internal/services/glyfdict.h,
+	include/freetype/internal/services/postname.h,
+	include/freetype/internal/services/xf86name.h: New files.
+
+	* include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func,
+	FT_Set_MM_Blend_Func): Function pointers moved (in modified form)
+	to...
+	* include/freetype/internal/services/multmast.h: New file.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface'
+	is now of type `FT_Module_Requester'.
+	(SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers
+	moved (in modified form) to...
+	* include/freetype/internal/services/sfnt.h: New file.
+
+	* include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function
+	pointer moved (in modified form) to `services/sfnt.h'.
+
+	* include/freetype/ftmodule.h (FT_Module_Interface): Make it a
+	a typedef to `FT_Pointer'.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
+	`postscript_name'.
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+	`postscript_name'.
+	Add `services' element.
+	(FT_LibraryRec): Remove `meta_class'.
+
+	* src/base/ftbdf.c: Include FT_SERVICE_BDF_H.
+	(test_font_type): Removed.
+	(FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services
+	provided in `FT_SERVICE_ID_BDF'.
+
+	* src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
+	(ft_face_get_mm_service): New auxiliary function to get services
+	from `FT_SERVICE_ID_MULTI_MASTERS'.
+	(FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates,
+	FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
+	FT_SERVICE_GLYPH_DICT_H.
+	(ft_service_list_lookup): New function to get a specific service.
+	(destroy_face): Updated.
+	(Mac_Read_POST_Resource): Simplify some code.
+	(IsMacResource): Fix warnings.
+	(FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in
+	`FT_SERVICE_ID_GLYPH_DICT'.
+	(FT_Get_Postscript_Name): Use service provided in
+	`FT_SERVICE_ID_POSTSCRIPT_NAME'.
+	(FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in
+	`FT_SERVICE_ID_SFNT_TABLE'.
+
+	* src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H.
+	(FT_Get_X11_Font_Format): Use service provided in
+	`FT_SERVICE_ID_XF86_NAME'.
+
+	* src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and
+	FT_SERVICE_XFREE86_NAME_H.
+	(bdf_get_charset_id): New function.
+	(bdf_service_bdf): New structure providing BDF services.
+	(bdf_services): New services list.
+	(bdf_driver_requester): Use `ft_service_list_lookup'.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and
+	FT_SERVICE_GLYPH_DICT_H.
+	(cff_service_glyph_dict): New structure providing CFF services.
+	(cff_services): New services list.
+	(cff_get_interface): Use `ft_service_list_lookup'.
+
+	* src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
+	FT_SERVICE_XFREE86_NAME_H.
+	(cid_service_ps_name): New structure providing CID services.
+	(cid_services): New services list.
+	(cid_get_interface): Use `ft_service_list_lookup'.
+
+	* src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and
+	FT_SERVICE_XFREE86_NAME_H.
+	(pcf_service_bdf): New structure providing PCF services.
+	(pcf_services): New services list.
+	(pcf_driver_requester): Use `ft_service_list_lookup'.
+
+	* src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and
+	FT_SERVICE_POSTSCRIPT_NAME_H.
+	(get_sfnt_glyph_name): Renamed to...
+	(sfnt_get_glyph_name): This.
+	(get_sfnt_postscript_name): Renamed to...
+	(sfnt_get_ps_name): This.
+	Updated.
+	(sfnt_service_glyph_dict, sfnt_service_ps_name): New structures
+	providing services.
+	(sfnt_services): New services list.
+	(sfnt_get_interface): Use `ft_service_list_lookup'.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H.
+	(tt_services): New services list.
+	(tt_get_interface): Use `ft_service_list_lookup'.
+
+	* src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H,
+	FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and
+	FT_SERVICE_POSTSCRIPT_NAME_H.
+	(t1_service_glyph_dict, t1_service_ps_name,
+	t1_service_multi_masters): New structures providing Type 1 services.
+	(t1_services): New services list.
+	(Get_Interface): Use `ft_service_list_lookup'.
+
+	* src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H,
+	FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H.
+	(t42_service_glyph_dict, t42_service_ps_name): New structures
+	providing Type 42 services.
+	(t42_services): New services list.
+	(T42_Get_Interface): Use `ft_service_list_lookup'.
+
+
+	* README, docs/CHANGES: Updating version numbers for 2.1.6, and
+	removing obsolete warnings in the documentation.
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+	* builds/unix/configure.ac (version_info): Set to 9:5:3.
+	* builds/unix/configure: Regenerated.
+
+	* include/freetype/internal/ftcore.h,
+	include/freetype/internal/ftexcept.h,
+	include/freetype/internal/fthash.h,
+	include/freetype/internal/ftobject.h: Removed.  Obsolete.
+
+2003-09-09  David Turner  <david@freetype.org>
+
+	Fixing PFR kerning support.  The tables within the font file contain
+	(charcode,charcode) kerning pairs, we need to convert them to
+	(gindex,gindex).
+
+	* src/base/ftpfr.c (ft_pfr_check): Fix serious typo.
+	* src/pfr/pfrload.c: Remove dead code.
+	(pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs):
+	New functions.
+	(pfr_phy_font_done): Free `kern_pairs'.
+	(pfr_phy_font_load): Call `pfr_sort_kerning_pairs'.
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction.
+	* src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro.
+	(PFR_KernPairRec): Make `kerning' an FT_Int.
+	(PFR_PhyFontRec): New element `kern_pairs'.
+	(PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and
+	PFR_KERN_2BYTE_ADJ were erroneously reversed.
+
+	* include/freetype/ftoption.h: Commenting out the macro
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
+
+2003-09-02  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.5 released.
+	=========================
+
+
+2003-08-31  Manish Singh  <yosh@gimp.org>
+
+	* src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
+	FT_MEM_MOVE.
+
+2003-08-30  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
+	FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
+	enumerations of FT_Encoding.  The FT_ENCODING_MS_* variants except
+	FT_ENCODING_MS_SYMBOL are now deprecated.
+	Updated all users.
+	* docs/CHANGES: Document it.
+
+2003-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
+	for spacing.
+
+2003-08-27  Mike FABIAN  <mfabian@suse.de>
+
+	* src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
+	(BDF_Face_Init): Accept lowercase characters for slant and weight.
+
+2003-08-18  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h: Disabling TrueType bytecode
+	interpreter until the UNPATENTED_HINTING works as advertised.
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for
+	setting `load_flags'.
+
+	* Jamfile: Adding the `refdoc' target to the Jamfile in order to
+	build the API Reference in `docs/reference' automatically.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h,
+	src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of
+	`italic_angle', `underline_position', and `underline_thickness' to
+	their previous values (i.e., long, short, and ushort) in order to
+	avoid breaking binary compatibility.
+
+	* include/freetype/ttunpat.h: Fixing documentation comment.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING): Replaced with...
+	(TT_CONFIG_OPTION_UNPATENTED_HINTING): This.  Updated all users.
+	(TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed.
+
+	* include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed.
+	(FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro.  Use this with
+	`FT_Set_Debug_Hook' to get the same effect as the removed
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING.
+
+	* src/truetype/ttobjs.c (tt_face_init): Use
+	`FT_DEBUG_HOOK_UNPATENTED_HINTING'.
+
+2003-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
+	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
+	previous change.
+
+2003-08-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
+	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
+	font matrix to advance width also.
+	* docs/CHANGES: Updated.
+
+2003-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac (version_info): Set to 9:4:3.
+	* builds/unix/configure: Updated.
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+	* include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
+	also breaks binary compatibility.  Reintroduce an unsigned integer
+	at the old position of `flags' called `reserved'.
+
+2003-07-25  Werner Lemberg  <wl@gnu.org>
+
+	Make API reference valid HTML 4.01 transitional.
+
+	* src/tools/docmaker/tohtml.py (html_header_1): Add doctype
+	and charset.
+	(html_header_2): Fix style elements and add some more.
+	Fix syntax.
+	(block_header, block_footer, description_header, description_footer,
+	marker_header, marker_footer, source_header, source_footer,
+	chapter_header): Don't use <center>...</center> but `align=center'
+	table attribute.
+	(chapter_inter, chapter_footer): Add <li> and use special <ul>
+	class.
+	Use double quotes around table widths given in percent.
+	(keyword_prefix, keyword_suffix): Don't change font color directly
+	but use a new <span> class.
+	(section_synopsis_header, section_synopsis_footer): Don't change
+	color.
+	(code_header, code_footer): Don't change font color directly but
+	use a special <pre> class.
+	(print_html_field): <tr> gets the `valign' attribute, not <table>.
+	(print_html_field_list): Ditto.
+	(index_exit): Don't use <center>...</center> but `align=center'
+	table attribute.
+	(section_enter): Ditto.
+	(toc_exit): Don't emit </table>.
+	(block_enter): Use <h4><a>, not <a><h4>.
+	(__init__): Fix tag order in self.html_footer.
+
+2003-07-25  David Turner  <david@freetype.org>
+
+	This change reimplements fix from 2003-05-30 without breaking
+	binary compatibility.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
+	`is_fixed_pitch', `underline_position', `underline_thickness' are
+	reverted to be normal values.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Remove
+	`T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
+	`T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
+	(T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
+	T1_FIELD_FIXED_1000_P): Removed.
+	(T1_FIELD_TYPE_BOOL): Renamed to...
+	(T1_FIELD_BOOL): New macro.  Updated all callers.
+
+	* src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
+	`underline_position', `underline_thickness', `paint_type',
+	`stroke_width' are reverted to be normal values.
+	(T42_KEYWORD_COUNT): New macro.
+	(t42_parse_dict): New array `keyword_flags' to mark that a value has
+	already been assigned to a dictionary entry.
+	* src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.
+
+	* src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
+	`underline_position', `underline_thickness' are reverted to be
+	normal values.
+	* src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.
+
+	* src/psaux/psobjs.c (ps_parser_load_field): Updated.
+
+	* src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
+	`underline_position', `underline_thickness', `paint_type',
+	`stroke_width' are reverted to be normal values.
+	* src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
+	* src/type1/t1load.c (T1_FIELD_COUNT): New macro.
+	(parse_dict): Add parameter for keyword flags.
+	Record only first instance of a field.
+	(T1_Open_Face): New array `keyword_flags'.
+
+2003-07-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+	* builds/unix/configure.ac (version_info): Set to 10:0:3.
+	* builds/unix/configure: Updated.
+	* builds/freetype.mk (refdoc): Fix --title.
+
+	* docs/CHANGES, docs/VERSION.DLL, README: Updated.
+
+	* src/tools/docmaker/sources.py (re_crossref): Fix regular
+	expression to handle trailing punctuation characters.
+	* src/tools/docmaker/tohtml.py (make_html_word): Updated.
+
+	* docs/release: New file.
+
+2003-07-23  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
+
+	* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
+	member function `to_bytes'.
+
+	* src/psaux/psauxmod.c (ps_parser_funcs): New member
+	`ps_parser_to_bytes'.
+	(psaux_module_class): Increase version to 0x20000L.
+
+	* src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
+	(IS_T1_NULLSPACE): New macro.
+	(IS_T1_SPACE): Add it.
+	(skip_spaces, skip_alpha): New functions.
+	(ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
+	(ps_tobytes, ps_parser_to_bytes): New functions.
+
+2003-07-07  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (DOC_DIR): New variable.
+	(refdoc): Use *_DIR variables.
+	(distclean): Remove documentation files.
+
+	* builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.
+
+	* configure: Set DOC_DIR variable.
+
+2003-07-07  Patrik Hägglund  <patrik.hagglund@bredband.net>
+
+	* builds/freetype.mk (refdoc): New target to build the
+	documentation.
+	(.PHONY): Updated.
+
+	* include/freetype/freetype.h: Improve documentation of FT_CharMap.
+	* include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
+	* include/freetype/tttables.h: Document FT_Sfnt_Tag.
+
+2003-07-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
+	(pcf_load_font): Fix computation of height if PIXEL_SIZE property is
+	missing.
+
+2003-07-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
+	there is no error.  Reported by Knut St. Osmundsen
+	<bird-freetype@anduin.net>.
+
+2003-06-30  Werner Lemberg  <wl@gnu.org>
+
+	A new try to synchronize bitmap font access.
+
+	* include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
+	defined to return the baseline-to-baseline distance.  This was
+	already the value returned by the BDF and PCF drivers.
+
+	The `width' field now gives the average width.  I wasn't able to
+	find something better.  It should be taken as informative only.
+
+	New fields `size', `x_ppem', and `y_ppem'.
+
+	* src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
+	FT_Bitmap_Size.
+	Do proper rounding and conversion from 72.27 to 72 points.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
+	FT_Bitmap_Size.
+	Do proper rounding and conversion from 72.27 to 72 points.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
+	FT_Bitmap_Size.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
+	FT_Bitmap_Size.
+
+2003-06-29  Werner Lemberg  <wl@gnu.org>
+
+	Redesigning the FNT driver to return multiple faces, not multiple
+	strikes.  At least one font (app850.fon from WinME) contains
+	different FNT charmaps for its subfonts.  Consequently, the previous
+	design of having multiple bitmap strikes in a single font face fails
+	since we have only one charmap per face.
+
+	* include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
+	(FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
+	`font'.
+
+	* src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.
+
+	* src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
+	to pixel_height.
+	(fnt_face_done_fonts): Removed.
+	(fnt_face_get_dll_fonts): Renamed to...
+	(fnt_face_get_dll_font): This.  Add second function argument to
+	select face index.
+	Updated to load just one subfont.
+	(fnt_font_done, FNT_Face_Done): Updated.
+	(FNT_Face_Init): Handle `face_index'.
+	Updated.
+	(FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
+	bitmap width is now ignored.
+	(FNT_Load_Glyph): Updated.
+	Fix glyph index computation.
+	(winfnt_driver_class): Updated.
+
+2003-06-25  Owen Taylor  <otaylor@redhat.com>
+
+	* src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
+	num_records until we actually decide to load the table,
+	otherwise, we'll segfault in tt_face_free_hdmx.
+
+2003-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_get_glyph_name): Protect against zero
+	glyph name pointer.  Reported by Mikey Anbary <manbary@vizrt.com>.
+
+2003-06-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py: Updated to AGL 2.0.
+	* src/psnames/pstables.h: Regenerated.
+
+2003-06-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
+	src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
+	src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
+	src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
+	Decorate constants with `U' and `L' if appropriate.
+
+	* include/freetype/ftmoderr.h: Updated to include recent module
+	additions.
+
+	* src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
+	`FT_Mod_Err_PShinter'.
+	* src/type42/t42error.h (FT_ERR_BASE): Define as
+	`FT_Mod_Err_Type42'.
+
+	* src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed.  Not used.
+
+	* include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
+	and FT_INT64.
+
+2003-06-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
+	computation of glyph_index.
+	(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
+	only, then try to find a better hit by comparing pixel_width also.
+	Without this fix it isn't possible to access all strikes.
+	Also compute metrics.max_advance to be in sync with other bitmap
+	drivers.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
+	(FT_Set_Pixel_Sizes): Assign value to `metrics' after validation of
+	arguments.
+
+2003-06-20  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize computation of height and width for bitmap strikes.  The
+	`width' field in the FT_Bitmap_Size structure is now only useful to
+	enumerate different strikes.  The `max_advance' field of the
+	FT_Size_Metrics structure should be used to get the (maximum) width
+	of a strike.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
+	computing `available_sizes->width' but make it always equal to
+	`available_sizes->height'.
+
+	* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
+	computing `available_sizes->width' but make it always equal to
+	`available_sizes->height'.
+
+	* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
+	argument to function.
+
+	* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
+	`uniXXXX' and `uXXXX[X[X]]'.
+
+2003-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
+	* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
+	s/FT_Err_/FTC_Err_/.
+	* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
+	* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
+	* src/psaux/t1cmap.c: Include psauxerr.h.
+	s/FT_Err_/PSaux_Err_/.
+	* src/pshinter/pshnterr.h: New file.
+	* src/pshinter/rules.mk: Updated.
+	* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
+	s/FT_Err_/PSH_Err_/.
+	* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
+	s/FT_Err_/PFR_Err_/.
+	* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
+	src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
+	* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
+	* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
+	FT_ERR_PREFIX and FT_ERR_BASE.
+	s/FT_Err_/Gzip_Err_/.
+
+2003-06-19  Dirck Blaskey  <listtarget@danbala.com>
+
+	* src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
+	otherwise adding 1 might wrap the result.
+
+2003-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/psnames/psmodule.c (ps_unicode_value): Add support to
+	recognize `uXXXX[X[X]]' glyph names.
+	Don't handle glyph names starting with `uni' which have more than
+	four digits.
+
+2003-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_Open_Flags): Replaced with
+	#defines for the constants.
+	(FT_Open_Args): Change type of `flags' to FT_UInt.
+	(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.
+
+	* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
+	Replaced with #defines for the constants.
+
+	* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
+	field `flags' (from FT_GlyphSlot).
+	Updated all affected source files.
+	(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).
+
+	* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
+	to ftobjs.h.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
+	FT_GlyphSlot_Internal object.
+
+2003-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
+	Add -fno-strict-aliasing to get rid of zillion warnings from gcc
+	version 3.3.
+
+2003-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
+	ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
+	ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
+	FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
+	FT_GLYPH_BBOX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
+	The lowercase variants are now (deprecated aliases) to the uppercase
+	versions.
+	Updated all other files.
+
+	* include/freetype/ftmodule.h (ft_module_font_driver,
+	ft_module_renderer, ft_module_hinter, ft_module_styler,
+	ft_module_driver_scalable, ft_module_driver_no_outlines,
+	ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
+	FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
+	FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
+	FT_MODULE_DRIVER_HAS_HINTER.
+	The lowercase variants are now (deprecated aliases) to the uppercase
+	versions.
+	Updated all other files.
+
+	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
+	as enumeration.
+
+	* src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
+	(winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
+	the FT_MODULE_DRIVER_NO_OUTLINES flag.
+
+2003-06-13  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.
+
+2003-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also.
+
+	* builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for
+	EMX gcc compiler.
+	* builds/dos/detect.mk: Add target `emx'.
+
+	* builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't
+	like a trailing semicolon; add a dummy command.
+
+	* src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
+	with #if 0 ... #endif).
+
+	* src/type1/t1tokens.h: Handle /FontName.
+	* src/type1/t1load.c (parse_font_name): Removed.
+	Remove parse_font_bbox code (already enclosed with #if 0 ...
+	#endif).
+
+	* src/type42/t42parse.c (t42_parse_font_name): Removed.
+	Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
+	#endif).
+	(t42_keywords): Handle /FontName with T1_FIELD_KEY.
+
+2003-06-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	T1_FIELD_TYPE_KEY.
+	(T1_FIELD_KEY): New macro.
+	* src/psaux/psobjs.c (ps_parser_load_field): Handle
+	T1_FIELD_TYPE_KEY.
+
+	* src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.
+
+2003-06-11  Alexander Malmberg  <alexander@malmberg.org>
+
+	* src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
+	number of nodes.
+	(FT_LruList_Lookup): Fix assertion for out-of-memory case.
+
+2003-06-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_decrypt): Removed.
+	(cid_read_subrs): Use t1_decrypt from psaux module.
+	* src/cid/cidload.h: Updated.
+	* src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux
+	module.
+
+2003-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
+	Compute style flags.
+	Fix computation of root->height.
+	* src/cid/cidtoken.h: Handle FontBBox.
+	* src/cid/cidload.c (cid_load_keyword): Handle
+	T1_FIELD_LOCATION_BBOX.
+	(parse_font_bbox): Commented out.
+	(cid_field_records): Comment out element for parsing FontBBox.
+
+	* src/type42/t42parse.c (t42_parse_font_bbox): Commented out.
+	(t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with
+	T1_FIELD_CALLBACK.
+	(t42_parse_font_bbox): Commented out.
+	(t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
+	* src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31
+	from <Ron.Dev@gmx.de>.
+
+2003-06-09  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's
+	TrueType specification.
+	(Ins_MDRP, Ins_MIRP): Fix single width cut-in test.
+
+2003-06-09  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/gzip/ftgzip.c: (inflate_mask): Replaced with...
+	(NO_INFLATE_MASK): This.
+	* src/gzip/infutil.h: Declare `inflate_mask' conditionally by
+	NO_INFLATE_MASK.
+
+2003-06-09  Alexis S. L. Carvalho  <alexis@cecm.usp.br>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
+	correctly.
+
+2003-06-09  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/pshinter/pshglob.c (psh_globals_new): Change calculation of
+	dim->stdw.count to avoid compiler problem.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
+	variables to the beginning of the function to avoid compiler
+	problems.
+	Add casts necessary for 16bit compilers.
+
+2003-06-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
+	(PFR_DRV_H): Add pfrtypes.h.
+
+	* include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.
+
+2003-06-08  Karl Schultz  <kschultz@rsinc.com>
+
+	* src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
+	argument to FT_Bool.
+	(pfr_lookup_bitmap_data): Change type of third and fourth argument
+	to FT_UInt.  Updated caller.
+	(pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
+
+2003-06-08  Werner Lemberg  <wl@gnu.org>
+
+	Completely revised FreeType's make management.
+
+	. In all makefiles `/' is used as the path separator.  The
+	  conversion to the real path separators is done as late as
+	  possible using $(subst ...).
+
+	. $(HOSTSEP) no longer exists.  Now, $(SEP) gives the path separator
+	  for the operating system, and the new $(COMPILER_SEP) the path
+	  separator for the compiler tools.
+
+	. $(BUILD) has been renamed to $(BUILD_DIR).  In general, all
+	  directory variables end with `_DIR'.  The variants ending in `_'
+	  (like `BASE_' have been removed).
+
+	The following ChangeLog entries only describe changes which are
+	not related to the redesign.
+
+	* builds/beos/beos-def.mk (BUILD_DIR): Fix typo.
+	* builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid
+	overlong arguments as suggested by J. Ali Harlow
+	<ali@avrc.city.ac.uk>.
+	* builds/dos/dos-wat.mk: New file.
+	* builds/freetype.mk (FREETYPE_H): Include header files from the
+	`devel' subdirectory.
+
+	* builds/os2/os2-dev.mk, builds/unix/unixddef.mk,
+	builds/unix/unixddef.mk, builds/win32/w32-bccd.mk,
+	builds/win32/w32-dev.mk (BUILD_DIR): Fix path.
+
+	* builds/unix/configure.ac, builds/unix/configure: Updated.
+	* builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'.
+
+2003-06-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
+	make it compile.
+
+	* devel/ftoption.h: Updated.
+
+2003-06-07  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* include/freetype/internal/psaux.h, src/truetype/ttgload.h:
+	s/index/idx/ to fix compiler warnings.
+
+	* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
+	fix compiler warning.
+
+	* src/gzip/ftgzip.c (BUILDFIXED): Removed.
+	* src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
+	FT_UNUSED to remove compiler warning.
+
+2003-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftstroker.h: Renamed to...
+	* include/freetype/ftstroke.h: This.
+
+	* src/base/ftstroker.c: Renamed to...
+	* src/base/ftstroke.c: This.
+
+	* include/freetype/config/ftheader.h (FT_STROKER_H): Updated.
+
+	* src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
+	Updated.
+
+	* src/pcf/pcfdriver.c: Renamed to...
+	* src/pcf/pcfdrivr.c: This.
+	* src/pcf/pcfdriver.h: Renamed to...
+	* src/pcf/pcfdrivr.h: This.
+
+	* src/pcf/Jamfile, src/pcf/rules.mk: Updated.
+
+2003-06-05  Wenlin Institute (Tom Bishop)  <wenlin@wenlin.com>
+
+	* src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
+	Add `#if !defined(__MWERKS__)'.
+
+2003-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
+	(T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
+	* src/psaux/psobjs.c (ps_parser_load_field): Handle
+	T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
+
+	* src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
+	(CFF_FIELD_FIXED_1000): New macro.
+	(cff_parser_run): Handle cff_kind_fixed_thousand.
+	* src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
+	* src/cff/cffload (cff_subfont_load): Fix default values of
+	expansion_factor and blue_scale.
+
+	* src/cid/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
+	for blue_scale.
+
+	* src/pshinter/pshglob.c (psh_globals_new): Fix default value of
+	blue_scale.
+
+2003-06-04  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* include/freetype/internal/ftdriver.h,
+	include/freetype/internal/ftobjs.h,
+	include/freetype/internal/psaux.h, src/cid/cidgload.c,
+	src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
+	src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
+	src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
+	src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
+	src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
+	src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
+	src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
+	Many casts and slight argument type changes to make it work with
+	a 16bit compiler.
+
+2003-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftoption.h: Defining
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
+	since some fonts (e.g. Arial) produce worse results than without
+	hinting.  Reverted.
+
+2003-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
+	FT_GlyphLoader_CheckPoints before adding phantom points.  This fixes
+	a segfault bug with fonts (e.g. htst3.ttf) which have nested
+	subglyphs more than one level deep.  Reported by Anthony Fok.
+
+	* include/freetype/config/ftoption.h: Define
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
+	TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
+	default.
+
+2003-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed.  Just a
+	wrapper for ah_hint_edges.
+	(ah_hint_edges): Renamed to...
+	(ah_hinter_hint_edges): This.
+
+	* src/base/ftobjs.c (FT_Set_Hint_Flags): Removed.  Unused.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
+	include/freetype/internal/psaux.h (T1_DecoderRec),
+	src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
+	Unused.
+
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+	(cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
+	with decoder->hint_mode instead of builder->hint_flags.
+	* src/psaux/t1decode.c (t1_decoder_init): Updated.
+
+	* src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
+	increased root->height by 15% if the line gap was zero.  There exist
+	fonts (containing e.g. form drawing characters) which intentionally
+	have a zero line gap value.
+
+	* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
+	Removed.  Unused.
+	Updated all callers.
+
+2003-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Use symbolic names for
+	Adobe specific encoding IDs (there was a wrong EID value for custom
+	encoding).
+
+	* src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'.
+	* src/cff/cffcmap.c (cff_cmap_encoding_init,
+	cff_cmap_encoding_done): Updated.
+	(cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use
+	256 as limit for character code.
+
+2003-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from
+	2003-03-20.
+
+2003-05-31  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.
+
+2003-05-31    <Ron.Dev@gmx.de>
+
+	* src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
+	the font style by ignoring spaces and hyphens.
+
+	* builds/unix/freetype2.in: Fix `Version' field.
+
+2003-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Avoid overwriting of numeric font dictionary entries for synthetic
+	fonts.  Additionally, some entries were handled as `integer' instead
+	of `number'.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
+	T1_FIELD_TYPE_FIXED_P.
+	(T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
+	* src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.
+
+	* include/freetype/internal/cfftypes.h (CFF_FontRecDict),
+	src/cff/cfftoken.h: Change type of underline_position and
+	underline_thickness to FT_Fixed.
+	* src/cff/cffload.c (cff_subfont_load): Fix default values of
+	underline_position and underline_thickness.
+	* src/cff/cffobjs.c (cff_face_init): Set underline_position
+	and underline_thickness in `root'.
+
+	* include/freetype/internal/t1types.h (T1_Font): Change point_type
+	and stroke_width to pointers.
+	* include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
+	is_fixed_pitch, underline_position, and underline_thickness to
+	pointers.
+	* src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
+	underline_position, and underline_thickness to pointers.  Change
+	the type of the latter two to `fixed'.
+	Change type of stroke_width to `fixed' and make it a pointer.
+	Change paint_type to pointer.
+	* src/type1/t1objs.c (T1_Face_Done): Updated.
+	(T1_Face_Init): Updated.
+	Fix assignment of underline_position and underline_thickness.
+
+	* src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
+	underline_position, and underline_thickness to pointers.  Change
+	the type of the latter two to `fixed'.
+	Change type of stroke_width to `fixed'.
+	* src/cid/cidobjs.c (cid_face_done): Updated.
+	(cid_face_init): Updated.
+	Fix assignment of underline_position and underline_thickness.
+
+	* src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
+	underline_position, and underline_thickness to pointers.  Change the
+	type of the latter two to `fixed'.
+	Change type of stroke_width to `fixed' and make it a pointer.
+	Change paint_type to pointer.
+	* src/type42/t42objs.c (T42_Face_Init): Updated.
+	Fix assignment of underline_position and underline_thickness.
+	(T42_Face_Done): Updated.
+
+	* src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
+	* src/pshinter/pshglob.c, src/pshinter/pshglob.h
+	(psh_globals_set_scale): Make it a local function.
+
+	* test/gview.c: Fix renaming ps3->ps typo.
+	Formatting.
+
+2003-05-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed.
+	* src/pshinter/pshalgo.h: Removed.
+
+	* src/pshinter/pshalgo3.[ch]: Renamed to...
+	* src/pshinter/pshalgo.[ch]: New files.
+	s/PSH3/PSH/.
+	s/psh3/psh/.
+	s/ps3/ps/.
+
+	* src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
+	* src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.
+
+	* src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
+	out.
+
+	* tests/gview.c: Remove code for pshalgo1 and pshalgo2.
+	Updated.
+
+2003-05-28  Martin Zinser  <zinser@decus.de>
+
+	* vms_make.com: Reworked support for shareable images on VMS.  The
+	first version was kind of a hack; the current implementation of the
+	procedure to extract the required symbols is much cleaner.
+
+	Reworked creation of MMS files, avoiding a number of temporary files
+	which were created in the previous version.
+
+	Further work on creating descrip.mms files on the fly.
+
+	* builds/vms/descrip.mms, src/autohint/descrip.mms,
+	src/type1/descrip.mms: Removed.
+
+2003-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip
+	contours with only a single point to avoid segfault.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
+	handling `origin'.
+
+2003-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION):
+	Removed since unused.
+
+2003-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
+	for strcat.
+
+	* src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
+	(parse_font): s/memcpy/ft_memcpy/.
+	(is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
+	* src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
+	s/strlen/ft_strlen/.
+	s/strcat/ft_strcat/.
+	s/strcpy/ft_strcpy/.
+	* src/gzip/zutil.h: s/memset/ft_memset/.
+	s/memcmp/ft_memcmp/.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
+	(PCF_Face_Init): Test for charset registry case-insensitively.
+
+	* src/gzip/ftgzip.c (ft_gzip_file_io): Revert change from yesterday;
+	it has already been fixed differently.
+
+	* src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around
+	if-clause.
+
+2003-05-21  Martin Zinser  <zinser@decus.de>
+
+	* t1load.c (parse_blend_axis_types): Fix compiler warning.
+
+	* descrip.mms: Removed.  Now created by...
+
+	* vms_make.com: New file.
+
+2003-05-21  Weiqi Gao  <weiqigao@networkusa.net>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
+	to prevent infinite loop.
+
+2003-05-21  Lars Clausen  <lrclause@cs.uiuc.edu>
+
+	* docs/VERSION.DLL: Provide better autoconf snippet to check
+	FreeType version.
+
+2003-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (open_face): Free `internal' not
+	`face->internal' in case of error to avoid possible segfault.
+
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
+	actually have an outline.
+
+2003-05-20  David Chester  <davidchester@qmx.net>
+
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize
+	y_scale so that the top of non-capital letters is aligned on a pixel
+	boundary whenever possible.
+
+	* src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase
+	m's maintain their symmetry.
+
+2003-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Oops!  David's
+	patch from yesterday has been resolved already in a different
+	way.  Reverted.
+
+2003-05-19  David Chester  <davidchester@qmx.net>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale
+	y_scale locally but face->size->metrics.y_scale.
+
+2003-05-19  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start
+	value for `hi' to avoid infinite loop.
+
+2003-05-18  Yong Sun  <sunyong@njstar.com>
+
+	* src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.
+
+2003-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
+	New macro.
+	* src/base/ftobjs.c: Use it to control mac font support on non-mac
+	platforms.
+
+2003-05-17  George Williams  <gww@silcom.com>
+
+	Implement partial support of Mac fonts on non-Mac platforms.
+
+	* src/base/ftobjs.c (memory_stream_close, new_memory_stream,
+	open_face_from_buffer, Mac_Read_POST_Resource,
+	Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
+	[!FT_MACINTOSH]: New functions.
+	(FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.
+
+2003-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
+	if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
+	zero since FNT and friends don't define `face->units_per_EM').
+
+2003-05-15  David Turner  <david@freetype.org>
+
+	* src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors
+	for small values.
+
+2003-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle'
+	and `out_angle' fields.
+
+2003-05-14  George Williams  <gww@silcom.com>
+
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.
+
+2003-05-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h: Fix typo in comment
+	(FT_HAS_FIXED_SIZES).
+
+2003-05-10  Dan Williams  <dan@bigw.org>
+
+	* builds/unix/aclocal.m4: Comment out definition of
+	`allow_undefined_flag' for Darwin 1.3.
+	* builds/unix/configure.ac: Add option --with-old-mac-fonts.
+	* builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
+	* builds/unix/configure: Regenerated.
+
+	* include/freetype/config/ftconfig.h: Fix conditions for defining
+	`FT_MACINTOSH'.
+	* src/base/ftbase.c: Include `ftmac.c' conditionally.
+	* src/base/ftmac.c: Handle __GNUC__.
+
+2003-05-07  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
+
+	* src/cid/cidload.c (is_alpha): Removed.
+	(cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'.
+
+2003-05-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.
+
+2003-05-07  David Turner  <david@freetype.org>
+
+	* src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and
+	`switch' statement to make it run faster.
+	(ah_outline_compute_segments): Reset `segment->score' and
+	`segment->link'.
+	(ah_outline_link_segments): Provide alternative code which does
+	the same but runs much faster.
+	Handle major direction also.
+	(ah_outline_compute_edges): Scale `edge_distance_threshold' down
+	after rounding instead of scaling comparison value in loop.
+
+	* src/autohint/ahhint.c (ah_hinter_align_strong_points): Provide
+	alternative code which runs faster.
+	Handle `before->scale == 0'.
+
+	* src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down.
+	(AH_EdgeRec): Move some fields in structure.
+	New field `scale'.
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
+
+2003-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahoptim.c (LOG): Renamed to...
+	(AH_OPTIM_LOG): This.
+	(AH_Dump_Springs): Fix log message format.
+
+	* src/autohint/ahhint.c (ah_hint_edges_3): Renamed to...
+	(ah_hint_edges): This.
+
+2002-05-02  Keith Packard  <keithp@keithp.com>
+
+	* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.
+
+2003-05-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahglyph.c (ah_test_extrema): Renamed to...
+	(ah_test_extremum): This.
+
+2003-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac: Generate `freetype.pc' from
+	`freetype.in'.
+	* builds/unix/configure: Regenerated.
+	* builds/unix/install.mk (install, uninstall): Handle `freetype.pc'.
+
+2003-04-28  Gustavo J. A. M. Carneiro  <gjc@inescporto.pt>
+
+	* builds/unix/freetype2.in: New file.  Contains building information
+	for the `pkg-config' package.
+
+2003-04-28  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for
+	`glyph_index'.
+
+2003-04-25:  Graham Asher  <graham.asher@btinternet.com>
+
+	Added the optional unpatented hinting system for TrueType.  It
+	allows typefaces which need hinting to produce correct glyph forms
+	(e.g., Chinese typefaces from Dynalab) to work acceptably without
+	infringing Apple patents.  This system is compiled only if
+	TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
+	ftoption.h.
+
+	* include/freetype/ttunpat.h: New file.  Defines
+	FT_PARAM_TAG_UNPATENTED_HINTING.
+
+	* include/freetype/config/ftheader.h (FT_TRUETYPE_UNPATENTED_H): New
+	macro to use when including ttunpat.h.
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): New configuration macros
+	(not defined, but in comments) for the unpatented hinting system.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: New element `FT_Bool
+	unpatented_hinting'.
+
+	* src/truetype/ttinterp.c (NO_APPLE_PATENT, APPLE_THRESHOLD):
+	Removed.
+	(GUESS_VECTOR): New macro.
+	(TT_Run_Context) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Set `both_x_axis'.
+	(tt_default_graphics_state)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Updated.
+	(Current_Ratio) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Handle `unpatented_hinting'.
+	(Direct_Move) [NO_APPLE_PATENT]: Removed.
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
+	(Project, FreeProject)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
+	(Compute_Funcs) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Implement unpatented hinting.
+	(DO_SPVTCA, DO_SFVTCA, DO_SPVTL, DO_SFVTL, DO_SPVFS, DO_SFVFS,
+	Ins_SDPVTL): Call `GUESS_VECTOR'.
+	(DO_GPV, DO_GFV) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Handle `unpatented_hinting'.
+	(Compute_Point_Displacement) [NO_APPLE_PATENT]: Removed.
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
+	hinting.
+	(Move_Zp2_Point, Ins_SHPIX, Ins_DELTAP, Ins_DELTAC)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
+	hinting.
+	(TT_RunIns): Updated.
+
+	* src/truetype/ttobjs.c
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Include
+	FT_TRUETYPE_UNPATENTED_H.
+	(tt_face_init) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING]: Check
+	FT_PARAM_TAG_UNPATENTED_HINTING.
+
+	* src/truetype/ttobjs.h (TT_GraphicsState)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Add `both_x_axis'.
+
+2003-04-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first
+	argument.
+	(bdf_get_font_property): Use `const' for third argument.
+	Updated all callers.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height
+	similar to the PCF driver.
+	* src/bdf/bdf.h (_hashnode): Use `const' for `key'.
+	Updated.
+
+	* src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask'
+	is declared twice.  It is perhaps better to modify the zlib source
+	files directly instead of this hack.
+	(zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts
+	to make build with g++ successful.
+
+2003-04-24  Manish Singh  <yosh@gimp.org>
+
+	* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Split on `-'
+	also for searching the style name.
+
+2003-04-24  David Turner  <david@freetype.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Fixed the computation of
+	face->num_glyphs.  We must increase the value by 1 to respect the
+	convention that glyph index 0 always corresponds to the `missing
+	glyph'.
+
+2003-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
+
+2003-04-24  Dieter Baron  <dillo@netbsd.org>
+
+	* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
+	files first.  Otherwise there are conflicts with FreeType 1
+	installed simultaneously.
+
+2003-04-23  Werner Lemberg  <wl@gnu.org>
+
+	Fixing bugs reported by Nelson Beebe.
+
+	* src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
+	variable `in_path'.
+
+	* src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
+	second argument to `FT_Byte*'.
+	* include/freetype/internal/ftobjs.h: Updated.
+
+	* src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
+	(_bdf_parse_glyphs): Remove unused variable `next'.
+	Mark `call_data' as unused.
+
+	* src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
+	`plast'.
+
+	* src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
+	actually use `error'.
+	(pcf_load_font): Remove unused variable `avgw'.
+
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
+	to `void'.
+	Mark `error' as unused.
+	* src/pfr/pfrobjs.h: Updated.
+	* src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
+	`format_tag'.
+
+	* src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
+	unused variable `start'.
+	(tt_cmap10_char_next): Remove unused variable `result'
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
+	unused.
+
+	* src/type1/t1objs.c (T1_Face_Init): Remove unused variable
+	`pshinter'.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
+	only for FT_CONFIG_OPTION_INCREMENTAL.
+
+2003-04-23  Akito Hirai  <akito@kde.gr.jp>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant
+	of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active.
+	Without this change, many CJK fonts from Dynalab are rejected.
+
+2003-04-23  Joe Marcus Clarke  <marcus@FreeBSD.org>
+
+	* src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid
+	`get_interface'.
+
+2003-04-23  Paul Miller  <paulm@profoundeffects.com>
+
+	* src/base/ftmac.c (parse_fond): Fix handling of style names.
+
+2003-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist
+	instead of FT_UInt for `len'.
+
+2003-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]:
+	Convert K&R format to modern C usage.
+	(FT_Stream_OpenGzip): Use long constant.
+
+2003-04-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration
+	of `manager'.
+
+2003-04-20  Werner Lemberg  <wl@gnu.org>
+
+	* doc/INSTALL.UNX: Cleaned up.
+
+2003-04-09  Torrey Lyons  <torrey@mrcla.com>
+
+	* src/base/ftmac.c (open_face_from_buffer): Removed a double-free
+	bug that had nasty consequences when trying to open an `invalid'
+	font on a Mac.
+
+2003-04-09  Mike Fabian  <mfabian@suse.de>
+
+	* src/bdf/bdfdrivr.h (BDF_encoding_el), src/pcf/pcf.h
+	(PCF_EncodingRec): Changed FT_Short to FT_UShort in order to be able
+	to access more than 32768 glyphs in fonts.
+
+2003-04-08  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.4 released.
+	=========================
+
+
+2003-04-03  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/type1/t1load.c (T1_Open_Face): Fixed the code to make it
+	handle special cases where a font only contains a `.notdef' glyph
+	(happens in PDF-embedded fonts).  Otherwise, FT_Panic was called.
+
+2003-03-27  David Turner  <david@freetype.org>
+
+	* README: Updated.
+
+	* README.UNX: Removed (now replaced by docs/INSTALL.UNX).
+
+	* src/pshinter/pshalgo3.c: The hinter now performs as in 2.1.3 and
+	will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is
+	used.
+	(psh3_dimension_quantize_len): Enabled.
+	(psh3_hint_align): Enable commented code.
+	(psh3_hint_align_light): Commented out.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Changed the default
+	computations to include rounding in all cases; this is required to
+	provide accurate kerning data when native TrueType hinting is
+	enabled.
+
+	* src/type1/t1load.c (is_name_char): The Type 1 loader now accepts
+	more general names according to the PostScript specification (the
+	previous one was too restrictive).
+	(parse_font_name, parse_encoding, parse_charstrings, parse_dict):
+	Use `is_name_char'.
+	(parse_subrs): Handle empty arrays.
+
+2003-03-20  David Turner  <david@freetype.org>
+
+	Serious rewriting of the documentation.
+
+	* docs/BUGS, docs/BUILD: Removed.
+	* docs/DEBUG.TXT: Renamed to...
+	* docs/DEBUG: This.
+	* docs/CUSTOMIZE, docs/TRUETYPE, docs/UPGRADE.UNX: New files.
+	* docs/INSTALL.ANY, docs/INSTALL.UNX, docs/INSTALL.GNU New files,
+	containing platform specific information previously in INSTALL.
+	* docs/readme.vms: Renamed to...
+	* docs/INSTALL.VMS: This.
+
+	* docs/*: Updated.
+
+	Introduced three new functions to deal with glyph bitmaps within
+	FT_GlyphSlot objects:
+
+	  ft_glyphslot_free_bitmap
+	  ft_glyphslot_alloc_bitmap
+	  ft_glyphslot_set_bitmap
+
+	These functions are much more convenient to use than managing the
+	FT_GLYPH_OWN_BITMAP flag manually.
+
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_free_bitmap,
+	ft_glyphslot_alloc_bitmap, ft_glyphslot_set_bitmap): New functions.
+	* src/base/ftobjs.c: Implement them.
+	(ft_glyphslot_done): Use ft_glyphslot_free_bitmap.
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdriver.c
+	(PCF_Glyph_Load): Remove unused variable `memory'.
+	Use `ft_glyphslot_*' functions.
+	Don't set `FT_GLYPH_OWN_BITMAP'.
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Use
+	`ft_glyphslot_alloc_bitmap'.
+
+	* src/sfnt/ttsbit.c (Load_SBit_Image): Change 5th argument to type
+	`FT_GlyphSlot'.
+	Adding argument `depth' to handle recursive calls.
+	Use `ft_glyphslot_alloc_bitmap'.
+	(tt_face_load_sbit_image): Remove unused variable `memory'.
+	Don't handle `FT_GLYPH_OWN_BITMAP'.
+	Update call to Load_SBit_Image.
+
+	* src/type42/t42objs.c (ft_glyphslot_clear): Renamed to...
+	(t42_glyphslot_clear): This.  Updated caller.
+	Call `ft_glyphslot_free_bitmap'.
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Use
+	`ft_glyphslot_set_bitmap'.
+	Don't handle `FT_GLYPH_OWN_BITMAP'.
+
+	* src/cache/ftlru.c (FT_LruList_Lookup): Fixed an invalid assertion
+	check.
+
+	* src/autohint/ahglyph.c (ah_outline_load): Add two scaling
+	arguments.
+	* src/autohint/ahglyph.h: Updated.
+	* src/autohint/ahhint.c (ah_hinter_load): Updated.
+	* src/autohint/ahglobal.c (ah_hinter_compute_widths): Updated.
+
+	* src/cache/ftccache.c (ftc_family_done): Fixed small bug that could
+	crash the cache in rare circumstances (mostly with broken fonts).
+
+2003-03-15  David Turner  <david@freetype.org>
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a small rounding
+	bug.  Actually, it seems that previous versions of FreeType didn't
+	perform TrueType rounding exactly as appropriate.
+
+2003-03-14  David Turner  <david@freetype.org>
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixing the small
+	TrueType native rendering glitches; they came from a small rounding
+	error.
+
+2003-03-13  David Turner  <david@freetype.org>
+
+	Added new environment variables to control memory debugging with
+	FreeType.  See the description of `FT2_DEBUG_MEMORY',
+	`FT2_ALLOC_TOTAL_MAX' and `FT2_ALLOC_COUNT_MAX' in DEBUG.TXT.
+
+	* src/base/ftdbgmem.c (FT_MemTableRec): Add `alloc_count',
+	`bound_total', `alloc_total_max', `bound_count', `alloc_count_max'.
+	(ft_mem_debug_alloc): Handle new variables.
+	(ft_mem_debug_init): s/FT_DEBUG_MEMORY/FT2_DEBUG_MEMORY/.
+	Handle new environment variables.
+	* docs/DEBUG.TXT: Updated.
+
+	Fixed the cache sub-system to correctly deal with out-of-memory
+	conditions.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Comment out generic
+	check.
+	(ftc_cache_lookup): Implement loop.
+	* src/cache/ftccmap.c: Define FT_COMPONENT.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Handle
+	FT_Err_Out_Of_Memory.
+	* src/cache/ftlru.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_LruList_Lookup): Implement loop.
+
+	* src/pfr/pfrobjs.c (pfr_face_done): Fix memory leak.
+	(pfr_face_init): Fixing compiler warnings.
+
+	* src/psaux/psobjs.c (reallocate_t1_table): Fixed a bug (memory
+	leak) that only happened when a try to resize an array would end in
+	an out-of-memory condition.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Removed compiler
+	warnings / volatile bug.
+
+	* src/truetype/ttobjs.c (tt_glyphzone_done): Removed segmentation
+	fault that happened in tight memory environments.
+
+2003-02-28  Pixel  <pixel@mandrakesoft.com>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_done): Fixed memory leak: The ZLib
+	stream was not properly finalized.
+
+2003-02-25  Anthony Fok  <anthony@thizlinux.com>
+
+	* src/cache/ftccmap.c: Include FT_TRUETYPE_IDS_H.
+	(ftc_cmap_family_init): The cmap cache now
+	supports UCS-4 charmaps when available in Asian fonts.
+
+	* src/sfnt/ttload.c, src/base/ftobjs.c: Changed `asian' to `Asian'
+	in comments.
+
+2003-02-25  David Turner  <david@freetype.org>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Fixed a bug that
+	caused FreeType to loop endlessly when trying to read certain
+	compressed gzip files.  The following test reveals the bug:
+
+	  touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz
+
+	Several fixes to the PFR font driver:
+
+	- The list of available embedded bitmaps was not correctly set in
+	  the root FT_FaceRec structure describing the face.
+
+	- The glyph loader always tried to load the outlines when
+	  FT_LOAD_SBITS_ONLY was specified.
+
+	- The table loaded now scans for *undocumented* elements of a
+	  physical font's auxiliary data record.  This is necessary to
+	  retrieve the `real' family and style names.
+
+	NOTE THAT THESE CHANGES THE FAMILY NAME OF MANY PFR FONTS!
+
+	* src/pfr/pfrload.c (pfr_aux_name_load): New function.
+	(pfr_phy_font_done): Free `family_name' and `style_name' also.
+	Remove unused variables.
+	(pfr_phy_font_load): Extract useful information from the auxiliary
+	bytes.
+
+	* src/pfr/pfrobjs.c (pfr_face_done): Set pointers to NULL.
+	(pfr_face_init): Provide fallback values for `family_name' and
+	`style_name'.
+	Handle strikes.
+	(pfr_slot_load): Handle FT_LOAD_SBITS_ONLY.
+	* src/pfr/pfrtypes.h (PFR_PhyFontRec): Add fields `ascent',
+	`descent', `leading', `family_name', and `style_name'.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a rounding bug
+	when computing the scale factors for a given character size in
+	points with resolution.
+
+	* devel/ft2build.h, devel/ftoption.h: New files (in a new directory)
+	which are special development versions of include/ft2build.h and
+	include/freetype/config/ftoption.h, respectively.
+
+2003-02-18  David Turner  <david@freetype.org>
+
+	Fixing the slight distortion problem that occurred due to the latest
+	auto-hinter changes.
+
+	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Fix rounding.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): New variable `metrics2'.
+	[!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Removed.
+
+	* src/truetype/ttobjs.h (TT_SizeRec): New field `metrics'.
+	* src/truetype/ttobjs.c (Reset_Outline_Size): Fix initialization of
+	`metrics'.
+	[FT_CONFIG_CHESTER_ASCENDER]: Code removed.
+	(Reset_SBit_Size): Fix initialization of `metrics'.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Fix initialization of
+	`exec->metrics'.
+
+	* src/autohint/ahhint.c (ah_hinter_load): Disabled the advance width
+	`correction' which seemed to provide more trouble than benefits.
+
+2003-02-13  Graham Asher  <graham.asher@btinternet.com>
+
+	Changed the incremental loading interface in a way that makes it
+	simpler and allows glyph metrics to be changed (e.g., by adding a
+	constant, as required by CFF fonts) rather than just overridden.
+	This was required to make the GhostScript-to-FreeType bridge work.
+
+	* src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Allow metrics to be overridden.
+	* src/cid/cidgload.c (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Ditto.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Simplify.
+	(compute_glyph_metrics) [FT_CONFIG_OPTION_INCREMENTAL]: Code block
+	moved down.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+
+	* include/freetype/ftincrem.h: Updated.
+
+2003-01-31  David Turner  <david@freetype.org>
+
+	* docs/CHANGES, docs/VERSION.DLL, docs/TODO: Updating documentation
+	for the 2.1.4 release.
+
+	* builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/index.html: Updating the project file for
+	2.1.4.
+
+	* src/gzip/adler32.c, src/gzip/ftgzip.c, src/gzip/infblock.c,
+	src/gzip/infcodes.c, src/gzip/inflate.c, src/gzip/inftrees.c,
+	src/gzip/infutil.c: Removed old-style (K&R)function definitions.
+	This avoids warnings with Visual C++ at its most pedantic mode.
+
+	* src/pfr/pfrsbit.c: Removed compiler warnings.
+
+	* src/cache/ftccmap.c (ftc_cmap_family_init): Changed an FT_ERROR
+	into an FT_TRACE1 since it caused `ftview' and others to dump too
+	much junk when trying to display a waterfall with a font without a
+	Unicode charmap (e.g.  SYMBOL.TTF).
+
+	Implemented FT_CONFIG_CHESTER_BLUE_SCALE, corresponding to the last
+	patch from David Chester, but with a much simpler (and saner)
+	implementation.
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph)
+	[FT_CONFIG_CHESTER_BLUE_SCALE]: Try to optimize the y_scale so that
+	the top of non-capital letters is aligned on a pixel boundary
+	whenever possible.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size)
+	[FT_CONFIG_CHESTER_BLUE_SCALE]: Round differently.
+	* src/truetype/ttdriver.c (Set_Char_Sizes)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Do some rounding only
+	if this macro is defined.
+
+	* src/truetype/ttobjs.c (Reset_Outline_Size)
+	[FT_CONFIG_CHESTER_ASCENDER]: Round differently.
+
+	* src/pshinter/pshalgo3.c: Improved the Postscript hinter.  Getting
+	rid of stem snapping seems to work well here (though the stems are
+	still slightly moved to increase contrast).
+	(psh3_dimension_quantize_len): Commented out.
+	(psh3_hint_align_light): New function.
+	(psh3_hint_align): Comment out some code.
+
+	THIS IMPROVES ANTI-ALIASED RENDERING, BUT MONOCHROME AND LCD MODES
+	STILL SUCK.
+
+2003-01-22  David Chester  <davidchester@qmx.net>
+
+	* src/autohint/ahhint.c (ah_compute_stem_width): Small fix to the
+	stem width optimization.
+
+2003-01-22  David Turner  <david@freetype.org>
+
+	Adding a new API `FT_Get_BDF_Property' to retrieve the BDF
+	properties of a given PCF or BDF font.
+
+	* include/freetype/ftbdf.h (BDF_PropertyType): New enumeration.
+	(BDF_Property, BDF_PropertyRec): New structure.
+	FT_Get_BDF_Property): New function.
+	* include/freetype/internal/bdftypes.h: Include FT_BDF_H.
+	(BDF_GetPropertyFunc): New function pointer.
+
+	* src/base/ftbdf.c (test_font_type): New helper function.
+	(FT_Get_BDF_Charset_ID): Use `test_font_type'.
+	(FT_Get_BDF_Property): New function.
+
+	* src/bdf/bdfdrivr.c: Include FT_BDF_H.
+	(bdf_get_bdf_property, bdf_driver_requester): New functions.
+	(bdf_driver_class): Use `bdf_driver_requester'.
+
+	* src/pcf/pcfdrivr.c: Include FT_BDF_H.
+	(pcf_get_bdf_property, pcf_driver_requester): New functions
+	(pcf_driver_class): Use `pcf_driver_requester'.
+
+	* src/pcf/pcfread.c: Include `pcfread.h'.
+	(pcf_find_property): Decorate it with FT_LOCAL_DEF.
+	* src/pcf/pcfread.h: New file, providing `pcf_find_property'.
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Relaxed the `head' table size
+	verification to accept a few broken fonts who pad the size
+	incorrectly (the table should be padded, but its `size' field
+	shouldn't according to the specification).
+
+2003-01-18  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.4.3.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.7.1.
+	* builds/unix/configure: Regenerated with autoconf 2.54.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`automake' CVS module at subversions.gnu.org.
+
+2003-01-15  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h: Fixed documentation for
+	FT_Size_Metrics.
+
+2003-01-15  James Su  <suzhe@turbolinux.com.cn>
+
+	* src/gzip/ftgzip.c (ft_gzip_check_header): Bugfix: couldn't read
+	certain gzip-ed font files (typo: `&&' -> `&').
+
+2003-01-15  Huw D M Davies  <h.davies1@physics.ox.ac.uk>
+
+	Added a Windows .FNT specific API (mostly for Wine).  Also fixed a
+	nasty bug in the header loader which would cause invalid memory
+	overwrites.
+
+	* include/freetype/config/ftheader.h (FT_WINFONTS_H): New macro
+	for ftwinfnt.h.
+	* include/freetype/internal/fnttypes.h: Include FT_WINFONTS_H.
+	(FNT_FontRec): Updated.
+	Move Windows FNT definition to...
+	* include/freetype/ftwinfnt.h: This new file.
+	(FT_WinFNT_HeaderRec): Rename `reserved2' to `reserved1'.
+	* src/base/ftwinfnt.c: New file, providing `FT_Get_WinFNT_Header'.
+	* src/winfonts/winfnt.c (winfnt_header_fields): Updated.
+	Rename `reserved2' to `reserved1'.
+	(fnt_font_load): Updated.
+
+	* src/base/Jamfile, src/base/descrip.mms, src/base/rules.mk:
+	Updated.
+
+2003-01-14  Graham Asher  <graham.asher@btinternet.com>
+
+	* include/freetype/ftglyph.h, src/base/ftglyph.c: Added `const' to
+	the type of the first argument to FT_Matrix_Multiply, which isn't
+	changed -- this adds documentation and convenience.
+
+2003-01-13  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/sfnt/ttload.c (tt_face_load_metrics)
+	[FT_CONFIG_OPTION_INCREMENTAL]: TrueType typefaces without
+	horizontal metrics (without the `hmtx' table) are now tolerated if
+	an incremental interface has been specified that has a
+	get_glyph_metrics function, implying that metrics will be supplied
+	from outside.  This happens for certain Type 42 fonts passed from
+	GhostScript.
+
+2003-01-11  David Chester  <davidchester@qmx.net>
+
+	Patches to the auto-hinter in order to slightly improve the output.
+	Note that everything is controlled through the new
+	FT_CONFIG_OPTION_CHESTER_HINTS defined in `ftoption.h'.  There are
+	also individual FT_CONFIG_CHESTER_XXX macros to control individual
+	`features'.
+
+	Note that all improvements are enabled by default, but can be
+	tweaked for optimization and testing purposes.  The configuration
+	macros will most likely disappear in the short future.
+
+	* include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
+	(FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
+	[FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
+	features.
+
+	* src/autohint/ahglobal.c (blue_chars) [FT_CONFIG_CHESTER_SMALL_F]:
+	Add blue zone for `fijkdbh'.
+	* src/autohint/ahglobal.h (AH_IS_TOP_BLUE)
+	[FT_CONFIG_CHESTER_SMALL_F]: Use `AH_BLUE_SMALL_F_TOP'.
+	* src/autohint/ahglyph.c (ah_outline_compute_edges)
+	[FT_CONFIG_CHESTER_SERIF]: Use `AH_EDGE_SERIF'.
+	(ah_outline_compute_blue_edges) [FT_CONFIG_CHESTER_SMALL_F]:
+	Increase threshold for `best_dist'.
+	* src/autohint/ahhint.c (ah_compute_stem_width)
+	[FT_CONFIG_CHESTER_SERIF]: Provide new version for improved serif
+	handling.
+	(ah_align_linked_edge) [FT_CONFIG_CHESTER_SERIF]: Use special
+	version of `ah_compute_stem_width'.
+	(ah_hint_edges_3) [FT_CONFIG_CHESTER_STEM]: A new algorithm for stem
+	alignment when stem widths are less than 1.5 pixels wide centers the
+	stem slightly off-center of the center of a pixel (this increases
+	sharpness and consistency).
+	[FT_CONFIG_CHESTER_SERIF]: Use special version of
+	`ah_compute_stem_width'.
+	* src/autohint/ahtypes.h [FT_CONFIG_CHESTER_SMALL_F]: Add
+	`AH_BLUE_SMALL_F_TOP'.
+
+2003-01-11  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/fnttypes.h (WinFNT_HeaderRec): Increase
+	size of `reserved2' to avoid memory overwrites.
+
+2003-01-08  Huw Davies  <huw@codeweavers.com>
+
+	* src/winfonts/winfnt.c (winfnt_header_fields): Read 16 bytes into
+	`reserved2', not `reserved'.
+
+	* src/base/ftobjs.c (find_unicode_charmap): Fixed the error code
+	returned when the font doesn't contain a Unicode charmap.  This
+	allows FT2 to load `symbol.ttf' and a few others correctly since the
+	last release.
+	(open_face): Fix return value.
+
+2003-01-08  Owen Taylor  <owen@redhat.com>
+
+	Implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and
+	postscript hinters.
+
+	* src/autohint/ahtypes.h (AH_HinterRec): Add `do_stem_adjust'.
+	* src/autohint/ahhint.c (ah_compute_stem_width): Handle
+	hinter->do_stem_adjust.
+	(ah_hinter_load_glyph): Set hinter->do_stem_adjust.
+
+	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add `do_stem_adjust'.
+	* src/pshinter/pshalgo3.c (psh3_hint_align): Use `do_stem_adjust'.
+	(ps3_hints_apply): Handle FT_RENDER_MODE_LIGHT.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Add
+	FT_RENDER_MODE_LIGHT.
+
+	* src/truetype/ttgload.c: Fixing the TrueType loader to handle
+	invalid composites correctly by limiting the recursion depth.
+	(TT_MAX_COMPOSITE_RECURSE): New macro.
+	(load_truetype_glyph): Add argument `recurse_count'.
+	Load a composite only if the numbers of contours is -1, emit error
+	otherwise.
+	(TT_Load_Glyph): Updated.
+
+2003-01-08  David Turner  <david@freetype.org>
+
+	* Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: Small changes to
+	support the compilation of FreeType 2 as part of larger projects
+	with their own configuration options (only with Jam).
+
+2003-01-07  David Turner  <david@freetype.org>
+
+	* src/base/ftstroker.c: Probably the last bug-fixes to the stroker;
+	the API is likely to change, however.
+	(ft_stroke_border_close): Don't record empty paths.
+	(ft_stroke_border_get_counts): Increase `num_points' also in for loop.
+	(ft_stroke_border_export): Don't increase `write' twice in for loops.
+	(ft_stroker_outside): Handle `phi' together with `theta'.
+	(FT_Stroker_ParseOutline): New function.
+
+	* src/base/fttrigon.c (FT_Angle_Diff): Fixing function: It returned
+	invalid values for large negative angle differences (resulting in
+	incorrect stroker computations, among other things).
+
+	* src/cache/ftccache.c (ftc_node_hash_unlink): Removing incorrect
+	assertion, and changing code to avoid hash table size contraction.
+
+	* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: Adding
+	`ftstroker' to default build, as optional component.
+
+2002-12-26  David Turner  <david@freetype.org>
+
+	* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c,
+	src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
+	src/gzip/zutil.h: Updates to allow compilation without compiler
+	warnings with LCC-Win32.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+	* builds/unix/configure.ac (version_info): Increased to 9:3:3.
+	* builds/unix/configure: Regenerated.
+	* docs/VERSION.DLL: Updated.
+
+2002-12-23  Anthony Fok  <anthony@thizlinux.com>
+
+	* builds/unix/configure.ac, builds/unix/unix-cc.in (LINK_LIBRARY),
+	builds/unix/unix-def.in (SYSTEM_ZLIB): Small fix to configure
+	sub-system on Unix to allow other programs to correctly link with
+	zlib when needed.
+
+2002-12-19  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/sfnt.h (SFNT_Load_Table_Func): New
+	function pointer.
+
+	* include/freetype/tttables.h (FT_Load_Sfnt_Table): New function.
+	* src/base/ftobjs.c: Implement it.
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Handle `load_sfnt'
+	module request.
+
+2002-12-17  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (find_unicode_charmap): Added some comments to
+	better explain what's happening there.
+	(open_face): Included Graham Asher's fix to prevent faces without
+	Unicode charmaps from loading.
+
+	* src/winfonts/winfnt.c: Included George Williams's fix to support
+	version 2 fonts correctly.
+	(winfnt_header_fields): Updated.
+	(fnt_font_load): Handle version 2 fonts.
+	(FNT_Load_Glyph): Updated.
+
+2002-12-16  David Turner  <david@freetype.org>
+
+	* docs/VERSION.DLL: Updating document to better explain the
+	differences between the three version numbers being used on Unix, as
+	well as providing an autoconf fragment provided by Lars Clausen.
+
+	* src/smooth/ftgrays.c (gray_render_conic): Fixed small bug that
+	prevented Bézier arcs with negative vertical coordinates to be
+	rendered appropriately.
+
+2002-12-02  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* src/base/ftobjs.c: Modified the logic to get Unicode charmaps.
+	Now it loads UCS-4 charmaps when there is one.
+	(find_unicode_charmap): New function.
+	(open_face): Refer to the above one.
+	(FT_Select_Charmap): Idem.
+
+2002-11-29  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* include/freetype/ftgzip.h: Correct the name of the controlling
+	macro (was __FTXF86_H__ ...).
+
+2002-11-27  Vincent Caron  <v.caron@zerodeux.net>
+
+	* builds/unix/unix-def.in, builds/unix/freetype-config.in,
+	builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c
+	[FT_CONFIG_OPTION_SYSTEM_ZLIB]: Adding support for system zlib
+	installations if available on the target platform (Unix only).
+
+2002-11-23  David Turner  <david@freetype.org>
+
+	* src/cff/cffload.c (cff_charset_load, cff_encoding_load): Modified
+	charset loader to accept pre-defined charsets, even when the font
+	contains fewer glyphs.  Also enforced more checks to ensure that we
+	never overflow the character codes array in the encoding.
+
+2002-11-22  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* include/freetype/ttnameid.h: Updated to latest OpenType
+	specification.
+
+2002-11-18  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.3 released.
+	=========================
+
+
+2002-11-07  David Turner  <david@freetype.org>
+
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Fixed a small bug that
+	caused problems with embedded bitmaps.
+
+	* src/otlayout/otlayout.h, src/otlayout/otlconf.h,
+	src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
+	src/otlayout/otlparse.c, src/otlayout/otlparse.h,
+	src/otlayout/otlutils.h: Updating the OpenType Layout code, adding
+	support for the first GSUB lookups.  Nothing that really compiles
+	for now though.
+
+	* src/autohint/ahhint.c (ah_align_serif_edge): Disabled serif stem
+	width quantization.  It produces slightly better shapes though this
+	is not distinguishable with many fonts.
+	Remove other dead code.
+
+	* src/Jamfile, src/*/Jamfile: Simplified.
+	Use $(FT2_SRC_DIR).
+
+2002-11-06  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h (FT_LOAD_TARGET_LIGHT): New macro.
+	(FT_LOAD_TARGET, FT_LOAD_TARGET_MODE): Use `& 15' instead of `& 7'.
+
+2002-11-05  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h, src/gzip/ftgzip.c: Added
+	support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
+	the use of system-wide zlib.
+
+	Note that this macro, as well as
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
+	This allows the build system to define them depending on the
+	configuration (typically by adding -D flags at compile time).
+
+	* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Removed compiler
+	warnings in optimized mode relative to the `volatile' local
+	variables.  This was not a compiler bug after all, but the fact that
+	a pointer to a volatile variable is not the same as a volatile
+	pointer to a variable :-)
+
+	The fix was to change
+	  `volatile FT_Byte* p'
+	into
+	  `FT_Byte* volatile p'.
+
+	* src/pfr/pfrload.c (pfr_phy_font_load), src/pfr/pfrdrivr.c
+	(pfr_get_metrics), src/gzip/inftrees.c: Removed compiler warnings in
+	optimized modes.
+
+	* src/gzip/*.[hc]: Modified our zlib copy in order to prevent
+	exporting any zlib function names outside of the component.  This
+	prevents linking problems on some platforms, when applications want
+	to link FreeType _and_ zlib together.
+
+2002-11-05  Juliusz  <jch@pps.jussieu.fr>
+
+	* src/psaux/psobjs.c (ps_table_add): Modified increment loop in
+	order to implement exponential behaviour.
+
+2002-11-01  David Turner  <david@freetype.org>
+
+	Added PFR-specific public API.  Fixed the kerning retrieval routine
+	(it returned invalid values when the outline and metrics resolution
+	differ).
+
+	* include/freetype/ftpfr.h, include/freetype/internal/pfr.h: New
+	files.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H): New
+	macro for pfr.h.
+
+	* src/base/ftpfr.c: New file.
+	* src/base/Jamfile, src/base/descrip.mms: Updated.
+
+	* src/pfr/pfrdrivr.c: Include FT_INTERNAL_PFR_H.
+	(pfr_get_kerning, pfr_get_advance, pfr_get_metrics): New functions.
+	(pfr_service_rec): New format interface.
+	(pfr_driver_class): Use `pfr_service_rec'.
+	Replace `pfr_face_get_kerning' with `pfr_get_kerning'.
+	* src/pfr/pfrobjs.c: Remove dead code.
+
+	* src/base/ftobjs.c (ft_glyphslot_clear): Small internal fix to
+	better support bitmap-based font formats.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix handling of
+	`scale'.
+	Fix arguments to `FT_Vector_From_Polar'.
+
+2002-10-31  David Turner  <david@freetype.org>
+
+	Add support for automatic handling of gzip-compressed PCF files.
+
+	* src/gzip/*: New files, taken from the zlib package (except
+	ftgzip.c).
+
+	* include/freetype/ftgzip.h, src/gzip/ftgzip.c: New files.
+	* include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
+	`ftgzip.h'.
+
+	* src/pcf/pcfdriver.c: Include FT_GZIP_H and FT_ERRORS_H.
+	(PCF_Face_Init): If normal open fails, try to open gzip stream.
+	(PCF_Face_Done): Close gzip stream.
+
+	* include/freetype/internal/pcftypes.h (PCF_Public_FaceRec),
+	src/pcf/pcf.h (PCF_FaceRec): Add `gzip_stream' and `gzip_source'.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
+	New macro.
+	(T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
+	FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
+	FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
+
+	(FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
+	FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
+	that platform specific configuration file can override.
+
+	* include/freetype/internal/ftstream.h: Include FT_SYSTEM_H.
+
+2002-10-30  David Turner  <david@freetype.org>
+
+	* FreeType 2.1.3rc3 released.
+
+2002-10-25  David Turner  <david@freetype.org>
+
+	* include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro.
+	(FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.
+
+2002-10-22  Giuseppe Ghibò  <ghibo@mandrakesoft.com>
+
+	* include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.
+
+2002-10-07  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_Open_Face): Use `const' for `args'
+	(suggested by Graham).
+	* src/base/ftobjs.c (FT_Open_Face): Updated.
+	(ft_input_stream_new): Ditto.
+
+2002-10-05  David Turner  <david@freetype.org>
+
+	Adding support for embedded bitmaps to the PFR driver, and rewriting
+	its kerning loader/handler to use all kerning pairs in a physical
+	font (and not just the first item).
+
+	* src/pfr/pfr.c: Include `pfrsbit.c'.
+	* src/pfr/pfrgload.c: Include `pfrsbit.h'.
+	* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): Rewritten.
+	(pfr_phy_font_done, pfr_phy_font_load): Updated.
+	* src/pfr/pfrobjs.c: Include `pfrsbit.h'.
+	(pfr_face_init): Handle kerning and embedded bitmaps.
+	(pfr_slot_load): Load embedded bitmaps.
+	(PFR_KERN_INDEX): Removed.
+	(pfr_face_get_kerning): Rewritten.
+	* src/pfr/pfrsbit.c, src/pfr/pfrsbit.h: New files.
+	* src/pfr/pfrtypes.h (PFR_KernItemRec): New structure.
+	(PFR_KERN_INDEX): New macro.
+	(PFR_PhyFontRec): Add items for kerning and embedded bitmaps.
+	* src/pfr/Jamfile (_sources) [FT2_MULTI]: Add `pfrsbit'.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't load bitmap fonts if
+	FT_LOAD_NO_RECURSE is set.
+	Load embedded bitmaps only if FT_LOAD_NO_BITMAP isn't set.
+
+	* src/tools/docmaker/content.py, src/tools/docmaker/sources.py,
+	src/tools/docmaker/tohtml.py: Fixing a few nasty bugs.
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate): The validator for format 4
+	sub-tables is now capable of dealing with invalid `length' fields at
+	the start of the sub-table.  This allows fonts like `mg______.ttf'
+	(i.e.  Marriage) to return accurate charmaps.
+
+	* docs/CHANGES: Updated.
+
+2002-10-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
+	Update all callers.
+	(TRUNC): Add cast to `TCoord'.
+	Update all callers.
+	(TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
+	last_ey.
+	Update all casts.
+	(gray_render_line): Fix casts for `p' and `first'.
+
+2002-10-02  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t
+	structure with FT_ALLOC instead of using the stack.
+
+2002-09-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
+	num_sbit_scales): Use `FT_ULong'.
+	* src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
+	(find_sbit_image): Remove cast.
+	* src/raster/ftrend1.c (ft_raster1_render): Fix cast.
+
+2002-09-27  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/sfnt/ttload.c (tt_face_load_names): Use cast.
+	* src/sfnt/ttcmap.c (code_to_next2): Use long constant.
+	(code_to_index4): Use cast.
+	(code_to_index8_12): Fix cast.
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
+	tt_cmap12_char_index): Use cast for `result'.
+	(tt_face_build_cmaps): Use cast.
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
+	`code'.
+	(sfnt_load_face): Use FT_Int32 for `flags'.
+
+	* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
+	gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
+	to `TCoord' and `int'.
+	More 16bit fixes.
+	s/FT_Pos/TPos/.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
+
+2002-09-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
+	tt_face_get_ps_name): Replace switch statement with if clauses to
+	make it more portable.
+
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+	* include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
+	`module_size'.
+	* include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
+	`glyph_size'.
+
+	* src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
+	`FT_Render_Mode'.
+	(FT_Render_Glyph_Internal): Change third parameter to
+	`FT_Render_Mode'.
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
+	to `FT_Render_Mode'.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Change third parameter
+	to `FT_Render_Mode'.
+	* src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
+	ft_smooth_render_lcd_v): Ditto.
+	(ft_smooth_render_generic): Change third and fifth parameter to
+	`FT_Render_Mode'.
+
+	* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
+	include/freetype/ftglyph.h: Updated.
+
+	* src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
+	(PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
+	src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
+	(T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
+	fourth parameter to `FT_Int32'.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
+	and declare them as unused.
+
+	* src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.
+
+	* src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
+	value to FT_UInt32.
+	* src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
+	Updated accordingly.
+
+2002-09-26  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
+	(cff_get_glyph_name): Use cast for result of ft_strlen.
+	* src/cff/cffparse.c (cff_parse_real): User cast for assigning
+	`exp'.
+	* src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
+	some local variables.
+	(cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
+	switch statements.
+	(cff_font_load): Use cast in call to CFF_Load_FD_Select.
+	* src/cff/cffobjs.c (cff_size_init): Use more casts.
+	(cff_face_init): Use FT_Int32 for `flags'.
+	* src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
+	`adx' and `ady'.
+	(cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
+	Use more casts.
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.
+
+	* src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
+	* src/cid/cidgload.c (cid_load_glyph): Add missing cast for
+	`cid_get_offset'.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
+	cast for `num_points'.
+	(t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.
+
+	* src/base/ftdebug.c (ft_debug_init): Use FT_Int.
+	* include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
+	`FT_Int32' for fourth parameter.
+	* src/base/ftobjs.c (open_face): Use cast for calling
+	clazz->init_face.
+
+	* src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
+	`1L'.
+	(Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
+	* src/raster/ftrend1.c (ft_raster1_render): Ditto.
+
+	* src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
+	constant.
+
+2002-09-26  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/include/freetype/config/ftmodule.h: Updated.
+
+2002-09-25  David Turner  <david@freetype.org>
+
+	* src/autohint/ahtypes.h (AH_HINT_METRICS): Disabling metrics
+	hinting in the auto-hinter.  This produces much better anti-aliased
+	text.
+
+	* docs/CHANGES: Updating the changes documentation.
+
+2002-09-25  Anthony Fok  <anthony@thizlinux.com>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate, tt_cmap4_char_index,
+	tt_cmap4_char_next): Added support for opens___.ttf (it contains a
+	charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
+	missing glyph).
+
+2002-09-21  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
+	FT_Int32.
+	* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
+	Ditto.
+
+2002-09-19  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	More 16bit fixes.
+
+	* src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
+	(ah_hinter_compute_widths): Use FT_Pos for `dist'.
+	Use AH_MAX_WIDTHS.
+	* src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
+	for `delta'.
+	(ah_outline_compute_edges): Replace some ints with FT_Int and
+	FT_Pos.
+	(ah_test_extrema): Clean up code.
+	(ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
+	hold indices.
+	* src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
+	to FT_Pos.
+
+2002-09-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated to
+	recent versions.
+
+2002-09-18  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Library_Version): Bugfix.
+
+	* FreeType 2.1.3rc2 (release candidate 2) is released!
+
+2002-09-17  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h, include/freetype/ftimage.h,
+	include/freetype/ftstroker.h, include/freetype/ftsysio.h,
+	include/freetype/ftsysmem.h, include/freetype/ttnameid.h: Updating
+	the in-source documentation.
+
+	* src/tools/docmaker/tohtml.py: Updating the HTML formatter in the
+	DocMaker tool.
+
+	* src/tools/docmaker.py: Removed.
+
+2002-09-17  Werner Lemberg  <wl@gnu.org>
+
+	More 16bit fixes.
+
+	* src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
+	second parameter.
+
+2002-09-16  Werner Lemberg  <wl@gnu.org>
+
+	16bit fixes from Wolfgang Domröse.
+
+	* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
+	and `private_len' to FT_Long.
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
+	`private_len'.
+	* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
+	Use FT_PtrDist where appropriate.
+	(parse_encoding): Use FT_Long for `count' and `n'.
+	(read_binary_data): Use FT_Long* for second parameter.
+	* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.
+
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
+	* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
+
+2002-09-14  Werner Lemberg  <wl@gnu.org>
+
+	Making ftgrays.c compile stand-alone again.
+
+	* include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
+	isn't defined.
+	* src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
+	FT_BEGIN_HEADER, FT_END_HEADER.
+	(FT_MEM_ZERO): Define.
+	(TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
+	(gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
+	Don't cast with `FT_Byte'.
+	(grays_init_gamma): Don't use `FT_UInt'.
+
+2002-09-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
+	* src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
+	* include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
+	to 32.
+
+2002-09-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac (version_info): Set to 9:2:3.
+	* builds/unix/configure: Regenerated.
+	* docs/VERSION.DLL: Updated.
+
+2002-09-09  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points),
+	src/pshinter/pshalgo3.c (psh3_glyph_find_strong_points): Adding fix
+	to prevent segfault when hints are provided in an empty glyph.
+
+	* src/cache/ftccache.i (GEN_CACHE_LOOKUP) [FT_DEBUG_LEVEL_ERROR]:
+	Removed conditional code.  This fixes a bug that prevented
+	compilation in debug mode of template instantiation.
+
+	* include/freetype/ftimage.h: Removed incorrect `zft_' definitions
+	and updated constants documentation comments.
+
+	* src/cff/cffparse.c (cff_parser_run): Fixed the CFF table loader.
+	It didn't accept empty arrays, and this prevented the loading of
+	certain fonts.
+
+	* include/freetype/freetype.h (FT_FaceRec): Updating documentation
+	comment.  The `descender' value is always *negative*, not positive.
+
+2002-09-09  Owen Taylor  <owen@redhat.com>
+
+	* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fixing incorrect computation
+	of bitmap metrics.
+
+2002-09-08  David Turner  <david@freetype.org>
+
+	Various updates to correctly support subpixel rendering.
+
+	* include/freetype/config/ftmodule.h: Add two renderers for LCD.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_lcd,
+	ft_smooth_render_lcd_v): Set FT_PIXEL_MODE_LCD and
+	FT_PIXEL_MODE_LCD_V, respectively.
+
+	* include/freetype/cache/ftcimage.h (FTC_ImageTypeRec): New
+	structure.
+	Updated all users.
+	(FTC_ImageDesc): Removed.
+	(FTC_ImageCache_Lookup): Second parameter is now of type
+	`FTC_ImageType'.
+	Updated all users.
+	(FTC_IMAGE_DESC_COMPARE): Updated and renamed to...
+	(FTC_IMAGE_TYPE_COMPARE): This.
+	(FTC_IMAGE_DESC_HASH): Updated and renamed to...
+	(FTC_IMAGE_TYPE_HASH): This.
+
+	* include/freetype/cache/ftcsbits.h (FTC_SBitRec): Field `num_grays'
+	replaced with `max_grays'.
+	`pitch' is now FT_Short.
+	(FTC_SBitCache_Lookup): Second parameter is now of type
+	`FTC_ImageType'.
+	Updated all users.
+
+	* src/cache/ftcimage.c (FTC_ImageQueryRec, FTC_ImageFamilyRec):
+	Updated.
+	(ftc_image_node_init): Updated.
+	Moved code to convert type flags to load flags to...
+	(FTC_Image_Cache_Lookup): This function.
+	(ftc_image_family_init): Updated.
+
+	* src/cache/ftcsbits.c (FTC_SBitQueryRec, FTC_SBitFamilyRec):
+	Updated.
+	(ftc_sbit_node_load): Updated.
+	Moved code to convert type flags to load flags to...
+	(FTC_SBitCache_Lookup): This function.
+
+	* src/autohint/ahtypes.h (AH_HinterRec): Replace `no_*_hints' with
+	`do_*_snapping'.
+	Update all users (with negation).
+	* src/autohint/ahhint.c (ah_compute_stem_width): Fix threshold for
+	`dist' for `delta' < 40.
+
+	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Replace `no_*_hints' with
+	`do_*_snapping'.
+	Update all users (with negation).
+	* src/pshinter/pshalgo3.c (psh3_dimension_quantize_len): New
+	function.
+	(psh3_hint_align): Use it.
+	Improve hinting code.
+	[STRONGER]: Removed.
+	(STRONGER): Removed.
+
+	* include/freetype/freetype.h (FT_Set_Hint_Flags, FT_HINT_*):
+	Removed.
+
+2002-09-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidobjs.c (CID_Size_Init): Renamed to...
+	(cid_size_init): This.
+	* src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
+	(t1_builder_add_point1): This.
+
+	Updated all affected code.
+
+	* src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
+	* src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.
+
+2002-09-04  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h: Corrected the definition of
+	ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
+	the erroneous FT_ENCODING_SYMBOL).
+
+	* builds/unix/unix-def.in (datadir): Initialize it (thanks to
+	Anthony Fok).
+
+2002-08-29  David Turner  <david@freetype.org>
+
+	Slight modification to the Postscript hinter to slightly increase
+	the contrast of smooth hinting.  This is very similar to what the
+	auto-hinter does when it comes to stem width computations.  However,
+	it produces better results with well-hinted fonts.
+
+	* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Add hint
+	mode to `init' member function.
+	(T1_DecoderRec): Add hint mode.
+	* include/freetype/internal/pshints (T1_Hints_ApplyFunc,
+	T2_Hints_ApplyFunc): Pass `hint_mode', not `hint_flags'.
+	* src/psaux/t1decode.c (t1_decoder_init): Add hint mode argument.
+	* src/pshinter/pshalgo1.c (ps1_hints_apply): Pass hint mode, not
+	hint flags.
+	* src/pshinter/pshalgo2.c (ps2_hints_apply): Ditto.
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Ditto.
+	(STRONGER): New macro.
+	(psh3_hint_align, psh3_hint_table_align_hints): Pass `glyph' instead
+	of `hint_flags'.
+	Implement announced changes.
+	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add flags to control
+	vertical and horizontal hints and snapping.
+
+	* README, docs/CHANGES: Updating for the 2.1.3 release.
+
+2002-08-27  David Turner  <david@freetype.org>
+
+	* Massive re-formatting changes to many, many source files.  I don't
+	want to list them all here.  The operations performed were all
+	logical transformations of the sources:
+
+	- trying to convert all enums and constants to CAPITALIZED_STYLE,
+	  #with define definitions like
+
+	    #define my_old_constants   MY_NEW_CONSTANT
+
+	- big, big update of the documentation comments
+
+	* include/freetype/freetype.h, src/base/ftobjs.c,
+	src/smooth/ftsmooth.c, include/freetype/ftimage.h: Adding support
+	for LCD-optimized rendering though the new constants/enums:
+
+	  FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
+	  FT_PIXEL_MODE_LCD,  FT_PIXEL_MODE_LCD_V
+
+	This is still work in progress, don't expect everything to work
+	correctly though most of the features have been implemented.
+
+	* Adding new FT_LOAD_XXX flags, used to specify both hinting and
+	rendering targets:
+
+	  FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
+	  FT_LOAD_TARGET_MONO   :: monochrome bitmaps
+	  FT_LOAD_TARGET_LCD    :: horizontal RGB/BGR decimated
+	                           hinting & rendering
+	  FT_LOAD_TARGET_LCD_V  :: vertical RGB/BGR decimated
+	                           hinting & rendering
+
+	Note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
+	behaviour of the font engine is _unchanged_.
+
+	* include/freetype/ftimage.h
+	(FT_Outline_{Move,Line,Conic,Cubic}To_Func): Renamed to...
+	(FT_Outline_{Move,Line,Conic,Cubic}ToFunc): This.
+	(FT_Raster_Span_Func): Renamed to ...
+	(FT_SpanFunc): This.
+	(FT_Raster_{New,Done,Reset,Set_Mode,Render}_Func): Renamed to ...
+	(FT_Raster_{New,Done,Reset,SetMode,Render}Func}: This.
+
+	Updated all affected code.
+
+	* include/freetype/ftrender.h
+	(FT_Glyph_{Init,Done,Transform,BBox,Copy,Prepare}_Func): Renamed
+	to ...
+	(FT_Glyph_{Init,Done,Transform,GetBBox,Copy,Prepare}Func): This.
+	(FTRenderer_{render,transform,getCBox,setMode}): Renamed to ...
+	(FT_Renderer_{RenderFunc,TransformFunc,GetCBoxFunc,SetModeFunc}):
+	This.
+
+	Updated all affected code.
+
+	* src/autohint/ahtypes.h (AH_Point, AH_Segment, AH_Edge, AH_Globals,
+	AH_Face_Globals, AH_Outline, AH_Hinter): These typedefs are now
+	pointers to the corresponding `*Rec' structures.  All source files
+	have been updated accordingly.
+
+	* src/cff/cffgload.c (cff_decoder_init): Add hint mode as parameter.
+	* src/cff/cffgload.h (CFF_Decoder): Add `hint_mode' element.
+
+	* src/cid/cidgload.c (CID_Compute_Max_Advance): Renamed to...
+	(cid_face_compute_max_advance): This.
+	(CID_Load_Glyph): Renamed to...
+	(cid_slot_load_glyph): This.
+	* src/cid/cidload.c (CID_Open_Face): Renamed to...
+	(cid_face_open): This.
+	* src/cid/cidobjs.c (CID_GlyphSlot_{Done,Init}): Renamed to...
+	(cid_slot_{done,init}): This.
+	(CID_Size_{Get_Globals_Funcs,Done,Reset): Renamed to...
+	(cid_size_{get_globals_funcs,done,reset): This.
+	(CID_Face_{Done,Init}): Renamed to...
+	(cid_face_{done,init}): This.
+	(CID_Driver_{Done,Init}: Renamed to...
+	(cid_driver_{done,init}: This.
+	* src/cid/cidparse.c (CID_{New,Done}_Parser): Renamed to...
+	(cid_parser_{new,done}): This.
+	* src/cid/cidparse.h (CID_Skip_{Spaces,Alpha}): Renamed to...
+	(cid_parser_skip_{spaces,alpha}): This.
+	(CID_To{Int,Fixed,CoordArray,FixedArray,Token,TokenArray}): Renamed
+	to...
+	(cid_parser_to_{int,fixed,coord_array,fixed_array,token,token_array}):
+	This.
+	(CID_Load_{Field,Field_Table): Renamed to...
+	(cid_parser_load_{field,field_table}): This.
+	* src/cid/cidriver.c (CID_Get_Interface): Renamed to...
+	(cid_get_interface): This.
+
+	Updated all affected code.
+
+	* src/psaux/psobjs.c (PS_Table_*): Renamed to...
+	(ps_table_*): This.
+	(T1_Builder_*): Renamed to...
+	(t1_builder_*): This.
+	* src/psaux/t1decode.c (T1_Decoder_*): Renamed to...
+	(t1_decoder_*): This.
+
+	* src/psnames/psmodule.c (PS_*): Renamed to...
+	(ps_*): This.
+
+	Updated all affected code.
+
+	* src/sfnt/sfdriver (SFNT_Get_Interface): Renamed to...
+	(sfnt_get_interface): This.
+	* src/sfnt/sfobjs.c (SFNT_*): Renamed to...
+	(sfnt_*): This.
+	* src/sfnt/ttcmap.c (TT_CharMap_{Load,Free}): Renamed to...
+	(tt_face_{load,free}_charmap): This.
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Renamed to...
+	(tt_face_build_cmaps): This.
+	* src/sfnt/ttload.c (TT_*): Renamed to...
+	(tt_face_*): This.
+	* src/sfnt/ttpost.c (TT_Post_Default_Names): Renamed to...
+	(tt_post_default_names): This.
+	(Load_*): Renamed to...
+	(load_*): This.
+	(TT_*): Renamed to...
+	(tt_face_*): This.
+	* src/sfnt/ttsbit.c (TT_*): Renamed to...
+	(tt_face_*): This.
+	({Find,Load,Crop}_*): Renamed to...
+	({find,load,crop}_*): This.
+
+	Updated all affected code.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Renamed to...
+	(ft_smooth_render_generic): This.
+	Make function more generic by adding vertical and horizontal scaling
+	factors.
+	(ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v):
+	New functions.
+
+	(ft_smooth_lcd_renderer_class, ft_smooth_lcdv_renderer_class): New
+	classes.
+
+	* src/truetype/ttobjs.c (TT_{Done,New}_GlyphZone): Renamed to...
+	(tt_glyphzone_{done,new}): This.
+	(TT_{Face,Size,Driver}_*): Renamed to...
+	(tt_{face,size,driver}_*): This.
+	* src/truetype/ttpload.c (TT_Load_Locations): Renamed to...
+	(tt_face_load_loca): This.
+	(TT_Load_Programs): Renamed to...
+	(tt_face_load_fpgm): This.
+	(TT_*): Renamed to...
+	(tt_face_*): This.
+
+2002-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* docs/VERSION.DLL: New file.
+
+2002-08-23  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/cff/cffgload.c (cff_operator_seac)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts (actually not
+	incremental in the case of CFF but just using callbacks to get glyph
+	recipes) pass the character code, not the glyph index, to the
+	get_glyph_data function; they have no valid charset table.
+
+	* src/cff/cffload.c (cff_font_load): Removed special cases for
+	FT_CONFIG_OPTION_INCREMENTAL, which are no longer necessary; CFF
+	fonts provided via the incremental interface now have to conform
+	more closely to the CFF font format.
+
+	* src/cff/cffload.h (cff_font_load): Removed argument now unneeded.
+
+	* src/cff/cffobjs.c (cff_face_init): Changed call to cff_font_load
+	to conform with new signature.
+
+2002-08-22  David Turner  <david@freetype.org>
+
+	* src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
+	src/bdf/bdfdrivr.c: Removed compiler warnings.
+
+2002-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
+	psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
+	compiler warnings and resolve shadowing of local variables.
+
+2002-08-21  David Turner  <david@freetype.org>
+
+	The automatic and Postscript hinter now automatically detect
+	inflection points in glyph outlines and treats them specially.  This
+	is very useful to prevent nasty effect like the disappearing
+	diagonals of `S' and `s' in many, many fonts.
+
+	* src/autohint/ahtypes.h (ah_flag_inflection): New macro.
+	* src/autohint/ahangles.c (ah_angle_diff): New function.
+	* src/autohint/ahangles.h: Updated.
+	* src/autohint/ahglyph.c (ah_outline_compute_inflections): New
+	function.
+	(ah_outline_detect_features): Use it.
+	* src/autohint/ahhint.c (ah_hinter_align_strong_points)
+	[!AH_OPTION_NO_WEAK_INTERPOLATION]: Handle inflection.
+
+	* src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
+	src/tools/docmaker/tohtml.py: Updating the DocMaker tool.
+
+	* include/freetype/freetype.h: Changing the type of the `load_flags'
+	parameter from `FT_Int' to `FT_Int32', this in order to support more
+	options.  This should only break binary and/or source compatibility
+	on 16-bit platforms (Atari?).
+	(FT_LOAD_NO_AUTOHINT): New macro.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated.
+	Handle FT_LOAD_NO_AUTOHINT.
+	(FT_Load_Char): Updated.
+
+	* src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
+	src/autohint/ahglyph.c, include/freetype/freetype.h: Fixing typos
+	and removing compiler warnings.
+
+2002-08-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
+
+2002-08-20  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
+	src/pshinter/pshglob.c, src/pshinter/pshrec.c,
+	src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
+	(only used in development builds anyway).
+
+	Improve support of local extrema and stem edge points.
+
+	* src/pshinter/pshalgo3.h (PSH3_Hint_TableRec): Use PSH3_ZoneRec
+	for `zones'.
+	(PSH3_DIR_UP, PSH3_DIR_DOWN): Exchange values.
+	(PSH3_DIR_HORIZONTAL, PSH3_DIR_VERTICAL): New macros.
+	(PSH3_DIR_COMPARE, PSH3_DIR_IS_HORIZONTAL, PSH3_IS_VERTICAL): New
+	macros.
+	(PSH3_POINT_INFLEX): New enum.
+	(psh3_point_{is,set}_{off,inflex}): New macros.
+	(PSH3_POINT_{EXTREMUM,POSITIVE,NEGATIVE,EDGE_MIN,EDGE_MAX): New
+	enum values.
+	(psh3_point_{is,set}_{extremum,positive,negative,edge_min,edge_max}):
+	New macros.
+	(PSH3_PointRec): New members `flags2' and `org_v'.
+	(PSH3_POINT_EQUAL_ARG, PSH3_POINT_ANGLE): New macros.
+
+	* src/pshinter/pshalgo3.c [DEBUG_HINTER]: Removing compiler
+	warnings.
+	(COMPUTE_INFLEXS): New macro.
+	(psh3_hint_align): Simplify some basic arithmetic computations.
+	(psh3_point_is_extremum): Removed.
+	(psh3_glyph_compute_inflections) [COMPUTE_INFLEXS]: New function.
+	(psh3_glyph_init) [COMPUTE_INFLEXS]: Use it.
+	(psh3_glyph_compute_extrema): New function.
+	(PSH3_STRONG_THRESHOLD): Increased to 30.
+	(psh3_hint_table_find_strong_point): Improved.
+	(psh3_glyph_find_strong_points,
+	psh3_glyph_interpolate_strong_points): Updated.
+	(psh3_hints_apply): Use psh3_glyph_compute_extrema.
+
+	* test/gview.c (draw_ps3_hint, ps3_draw_control_points): New
+	functions.
+	Other small updates.
+
+	* Jamfile: Small updates.
+
+2002-08-18  Arkadiusz Miskiewicz  <misiek@pld.ORG.PL>
+
+	* builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
+	make life easier for package maintainers.
+
+2002-08-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
+	horiBearingX.
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix computation of
+	horiBearingY.
+
+2002-08-16  George Williams  <gww@silcom.com>
+
+	Add support for Apple composite glyphs.
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.
+
+	* src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
+	UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
+	glyph loading flags.
+	(load_truetype_glyph): Implement it.
+
+2002-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_free_glyph_data),
+	src/cff/cffload.c (cff_font_load): Use FT_UNUSED.
+
+2002-08-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.
+
+2002-08-15  Graham Asher  <graham.asher@btinternet.com>
+
+	Implemented the incremental font loading system for the CFF driver.
+	Tested using the GhostScript-to-FreeType bridge (under development).
+
+	* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): New
+	functions.
+	(cff_operator_seac, cff_compute_max_advance, cff_slot_load): Use
+	them.
+	* src/cff/cffload.c (cff_font_load): Add `face' parameter.
+	Load charset and encoding only if there are glyphs.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts don't need
+	character recipes.
+	* src/cff/cffload.h, src/cff/cffobjs.c: Updated.
+
+	* src/cid/cidgload.c (cid_load_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Corrected the incremental font
+	loading implementation to use the new system introduced on
+	2002-08-01.
+
+2002-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffcmap.c: Remove compiler warnings.
+	* src/cache/ftccache.c, src/cache/ftccache.i,
+	src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
+	* src/cff/cffload.c: s/select/fdselect/.
+	* src/raster/ftraster.c: s/wait/waiting/.
+
+2002-08-01  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/type1/t1load.c (T1_Open_Face): Tolerate a face with no
+	charstrings if there is an incremental loading interface.  Type 1
+	faces supplied by PostScript interpreters like GhostScript will
+	typically not provide any charstrings at load time, so this is
+	essential if they are to work.
+
+2002-08-01  Graham Asher  <graham.asher@btinternet.com>
+
+	Modified incremental loading interface to be closer to David's
+	preferences.  The header freetype.h is not now affected, the
+	interface is specified via an FT_Parameter, the pointer to the
+	interface is hidden in an internal part of the face record, and all
+	the definitions are in ftincrem.h.
+
+	* include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
+	Removed.
+	* include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
+	Include FT_INCREMENTAL_H.
+	(FT_Face_InternalRec) [FT_CONFIG_OPTION_INCREMENTAL]: Add
+	`incremental_interface'.
+
+	* src/base/ftobjs.c (open_face, FT_Open_Face)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Updated.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	Free loaded glyph data properly.
+	(compute_glyph_metrics, TT_Load_Glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	* src/truetype/ttobjs.c (TT_Face_Init)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	(T1_Parse_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	Free loaded glyph data properly.
+	(T1_Load_Glyph): Updated.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Free loaded glyph data properly.
+
+2002-07-30  David Turner  <david@freetype.org>
+
+	* include/freetype/ftincrem.h: Adding new experimental header file
+	to demonstrate a `cleaner' API to support incremental font loading.
+
+	* include/freetype/config/ftheader.h (FT_INCREMENTAL_H): New macro.
+
+	* src/tools/docmaker/*: Adding new (more advanced) version of
+	the DocMaker tool, using Python's sophisticated regexps.
+
+2002-07-28  Werner Lemberg  <wl@gnu.org>
+
+	s/ft_memset/FT_MEM_SET/.
+	s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
+
+2002-07-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.
+
+2002-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.
+
+	* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
+	* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
+	* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
+	variable.
+	* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
+	without effect.
+	* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
+
+	* src/pshinter/pshalgo3.c (psh3_hint_table_record,
+	psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
+	message.
+
+2002-07-24  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttobjs.c: Fix for bug reported by Sven Neumann
+	[sven@gimp.org] on the FreeType development forum: `If
+	FT_CONFIG_OPTION_INCREMENTAL is undefined (this is the default), the
+	TrueType loader crashes in line 852 of src/truetype/ttgload.c when
+	it tries to access face->glyph_locations.'
+
+2002-07-18  Graham Asher  <graham.asher@btinternet.com>
+
+	Added types and structures to support incremental typeface loading.
+	The FT_Incremental_Interface structure, defined in freetype.h, is
+	designed to be passed to FT_Open_Face to provide callback functions
+	to obtain glyph recipes and metrics, for fonts like those passed
+	from PostScript that do not necessarily provide all, or any, glyph
+	information, when first opened.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
+	New configuration macro to enable incremental face loading.  By
+	default it is not defined.
+
+	* include/freetype/freetype.h (FT_Basic_Glyph_Metrics,
+	FT_Get_Glyph_Data_Func, FT_Get_Glyph_Metrics_Func,
+	FT_Incremental_Interface_Funcs, FT_Incremental_Interface)
+	[FT_CONFIG_OPTION_INCREMENTAL]: New.
+	(FT_Open_Args, FT_FaceRec) [FT_CONFIG_OPTION_INCREMENTAL]: New field
+	`incremental_interface'.
+	(FT_Open_Flags) [FT_CONFIG_OPTION_INCREMENTAL]: New enum
+	`ft_open_incremental'.
+
+	* include/freetype/fttypes.h: Include FT_CONFIG_CONFIG_H.
+	(FT_Data): New structure to represent binary data.
+
+	* src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Add parameter for incremental loading.
+	(FT_Open_Face) [FT_CONFIG_OPTION_INCREMENTAL]: Use incremental
+	interface.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
+	for the TrueType driver.
+	(compute_glyph_metrics): Return FT_Error.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Check for overriding metrics.
+	(TT_Load_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Don't look for
+	the glyph table while handling an incremental font.
+	Get glyph offset.
+
+	* src/truetype/ttobjs.c (TT_Face_Init)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading
+	system for the TrueType driver.
+
+	* src/cid/cidgload.c (cid_load_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
+	for the CID driver.
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Changes to support incremental Type 42 fonts: Assume a font has
+	glyphs if it has an incremental interface object.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph): Renamed to...
+	(T1_Parse_Glyph_And_Get_Char_String): This.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added support for incrementally
+	loaded Type 1 faces.
+	(T1_Parse_Glyph): New function.
+	(T1_Load_Glyph): Updated.
+
+2002-07-17  David Turner  <david@freetype.org>
+
+	Cleaning up the cache sub-system code; linear hashing is now the
+	default.
+
+	* include/freetype/cache/ftccache.h, src/cache/ftccache.i,
+	src/cache/ftccache.c [!FTC_CACHE_USE_LINEAR_HASHING]: Removed.
+	(FTC_CACHE_USE_LINEAR_HASHING): Removed also.
+
+	FT_CONFIG_OPTION_USE_CMAPS is now the default.
+
+	* include/freetype/internal/ftdriver.h (FT_Driver_ClassRec): Remove
+	`get_char_index' and `get_next_char'.
+
+	* include/freetype/config/ftoption.h,
+	include/freetype/internal/tttypes.h, src/base/ftobjs.c,
+	src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/pcf/pcfdrivr.c,
+	src/pfr/pfrdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
+	src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
+	src/type42/t42objs.c, src/winfonts/winfnt.c
+	[!FT_CONFIG_OPTION_USE_CMAPS]: Removed.  The new cmap code is now
+	the default.
+
+	* src/type42/t42objs.c (T42_CMap_CharIndex, T42_CMap_CharNext):
+	Removed.
+	* src/type42/t42objs.h: Updated.
+
+	* src/cid/cidriver.c (Cid_Get_Char_Index, Cid_Get_Next_Char):
+	Removed.
+	(t1cid_driver_class): Updated.
+	* src/truetype/ttdriver.c (tt_driver_class): Updated.
+	* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Removed
+	(t1_driver_class): Updated.
+	* src/type42/t42drivr.c (t42_driver_class): Updated.
+
+	* src/base/ftobjs.c (open_face): Select Unicode cmap by default.
+
+	* src/sfnt/ttload.c (TT_Load_SFNT_Header): Fixed a recent bug that
+	prevented OpenType fonts to be recognized by FreeType.
+
+2002-07-11  David Turner  <david@freetype.org>
+
+	Changing the SFNT loader to check for SFNT-based font files
+	differently.  We now ignore the range `helper' fields and check the
+	`head' table's magic number instead.
+
+	* include/freetype/internal/tttypes.h (SFNT_HeaderRec): Add `offset'
+	field.
+
+	* src/sfnt/ttload.c (sfnt_dir_check): New function.
+	(TT_Load_SFNT_HeaderRec): Renamed to...
+	(TT_Load_SFNT_Header): This.
+	Implement new functionality.
+	* src/sfnt/ttload.h: Updated.
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/base/ftobject.c, src/base/fthash.c: Updated object sub-system
+	and dynamic hash table implementation (still experimental, don't
+	use).
+	* include/freetype/internal/fthash.h: Updated.
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec): New member
+	`meta_class'.
+
+	Fixing a bug in the Type 1 loader that prevented valid font bounding
+	boxes to be loaded from multiple master fonts.
+
+	* include/freetype/t1tables.h (PS_BlendRec): Add `bboxes' field.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	`T1_FIELD_TYPE_BBOX'.
+	(T1_FieldLocation): Add `T1_FIELD_LOCATION_BBOX'.
+	(T1_FIELD_BBOX): New macro.
+
+	* src/psaux/psobjs.c (PS_Parser_LoadField): Handle T1_FIELD_TYPE_BBOX.
+	* src/type1/t1load.c (t1_allocate_blend): Create blend->bboxes.
+	(T1_Done_Blend): Free blend->bboxes.
+	(t1_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
+	(parse_font_bbox): Commented out.
+	(t1_keywords): Comment out `parse_font_bbox'.
+	* src/type1/t1tokens.h: Define `FontBBox' field.
+
+2002-07-10  David Turner  <david@freetype.org>
+
+	* src/cff/cffobjs.c: Small fix to select the Unicode charmap by
+	default when needed.
+	Small fix to allow OpenType fonts to support Adobe charmaps when
+	needed.
+
+	* src/cff/cffcmap.c, src/cff/cffcmap.h: New files to support
+	charmaps for CFF fonts.
+
+	* src/cff/cff.c, src/cff/Jamfile, src/cff/rules.mk: Updated.
+
+	* include/freetype/internal/cfftypes.h (CFF_EncodingRec): Use
+	fixed-length arrays for `sids' and `codes'.  Add `count' member.
+	(CFF_FontRec): Add `psnames' member.
+
+	* src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffload.h,
+	src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
+	src/cffparse.h, src/cff/cffgload.c, src/cff/cffgload.h: Adding
+	support for CFF charmaps, reformatting the sources, and removing
+	some bugs in the Encoding and Charset loaders.
+	Many fonts renamed to use lowercase only:
+
+	  CFF_Builder_Init -> cff_builder_init
+	  CFF_Builder_Done -> cff_builder_done
+	  CFF_Init_Decoder -> cff_decoder_init
+	  CFF_Parse_CharStrings -> cff_decoder_parse_charstrings
+	  CFF_Load_Glyph -> cff_slot_load
+	  CFF_Init_Decoder -> cff_decoder_init
+	  CFF_Prepare_Decoder -> cff_decoder_prepare
+	  CFF_Get_Standard_Encoding -> cff_get_standard_encoding
+	  CFF_Access_Element -> cff_index_access_element
+	  CFF_Forget_Element -> cff_index_forget_element
+	  CFF_Get_Name -> cff_index_get_name
+	  CFF_Get_String -> cff_index_get_sid_string
+	  CFF_Get_FD -> cff_fd_select_get
+	  CFF_Done_Charset -> cff_charset_done
+	  CFF_Load_Charset -> cff_charset_load
+	  CFF_Done_Encoding -> cff_encoding_done
+	  CFF_Load_Encoding -> cff_encoding_load
+	  CFF_Done_SubFont -> cff_subfont_done
+	  CFF_Load_Font -> cff_font_load
+	  CFF_Done_Font -> cff_font_done
+	  CFF_Size_Get_Globals_Funcs -> cff_size_get_globals_funcs
+	  CFF_Size_Done -> cff_size_done
+	  CFF_Size_Init -> cff_size_init
+	  CFF_Size_Reset -> cff_size_reset
+	  CFF_GlyphSlot_Done -> cff_slot_done
+	  CFF_GlyphSlot_Init -> cff_slot_init
+	  CFF_StrCopy -> cff_strcpy
+	  CFF_Face_Init -> cff_face_init
+	  CFF_Face_Done -> cff_face_done
+	  CFF_Driver_Init -> cff_driver_init
+	  CFF_Driver_Done -> cff_driver_done
+	  CFF_Parser_Init -> cff_parser_init
+	  CFF_Parser_Run -> cff_parser_run
+
+	  add_point -> cff_builder_add_point
+	  add_point1 -> cff_builder_add_point1
+	  add_contour -> cff_builder_add_contour
+	  close_contour -> cff_builder_close_contour
+	  cff_explicit_index -> cff_index_get_pointers
+
+2002-07-09  Owen Taylor  <owen@redhat.com>
+
+	* src/pshinter/pshglob.c (psh_globals_new): Fixed a bug that
+	prevented the hinter from using correct standard width and height
+	values, resulting in hinting bugs with certain fonts (e.g. Utopia).
+
+2002-07-07  David Turner  <david@freetype.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Added code to return
+	successfully when the function is called with a bitmap glyph (the
+	previous code simply returned with an error).
+
+	* docs/DEBUG.TXT: Adding debugging support documentation.
+
+	* src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
+	(ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): Changed
+	the syntax of the FT2_DEBUG environment variable used to control
+	debugging output (i.e. logging and error messages).  It must now
+	look like:
+
+	  any:6 memory:4 io:3   or
+	  any:6,memory:4,io:3   or
+	  any:6;memory:4;io:3
+
+2002-07-07  Owen Taylor  <owen@redhat.com>
+
+	* src/pshinter/pshglob.c (psh_blues_snap_stem): Adding support for
+	blue fuzz.
+	* src/pshinter/pshglob.h (PSH_BluesRec): Add `blue_fuzz' field.
+	* src/type1/t1load.c (T1_Open_Face): Initialize `blue_fuzz'.
+
+	Adding support for hinter-specific bit flags, and the new
+	FT_Set_Hint_Flags high-level API.
+
+	* include/freetype/freetype.h (FT_Set_Hint_Flags): New function.
+	(FT_HINT_NO_INTEGER_STEM, FT_HINT_NO_HSTEM_ALIGN,
+	FT_HINT_NO_VSTEM_ALIGN): New macros.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
+	`hint_flags' member.
+
+	* src/base/ftobjs.c (FT_Set_Hint_Flags): New function.
+
+	* include/freetype/internal/psaux.h (T1_DecoderRec): Add `hint_flags'
+	member.
+
+	* include/freetype/internal/pshints.h (T1_Hints_ApplyFunc,
+	T2_Hints_ApplyFunc): Add parameter to pass hint flags.
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings,
+	T1_Decoder_Init): Use decoder->hint_flags.
+	* src/cff/cffgload.h (CFF_Builder): Add `hint_flags' field.
+	* src/cff/cffgload.c (CFF_Builder_Init): Set builder->hint_flags.
+	(CFF_Parse_CharStrings): Updated.
+	* src/pshinter/pshalgo1.c (ps1_hints_apply): Add parameter to handle
+	hint flags (unused).
+	* src/pshinter/pshalgo1.h: Updated.
+	* src/pshinter/pshalgo2.c (ps2_hints_apply): Add parameter to handle
+	hint flags (unused).
+	* src/pshinter/pshalgo2.h: Updated.
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Add parameter to handle
+	hint flags.
+	* src/pshinter/pshalgo3.h: Updated.
+
+2002-07-04  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Fixed a small bug that returned
+	incorrect advances when the outline resolution was different from
+	the metrics resolution.
+
+	* src/autohint/ahhint.c: Removing compiler warnings.
+
+	* src/autohint/ahglyph.c: s/FT_MEM_SET/FT_ZERO/ where appropriate.
+	(ah_outline_link_segments): Slight improvements to the serif
+	detection code.  More work is needed though.
+
+2002-07-03  David Turner  <david@freetype.org>
+
+	Small improvements to the automatic hinter.  Uneven stem-widths have
+	now disappeared and everything looks much better, even if there are
+	still issues with serifed fonts.
+
+	* src/autohint/ahtypes.h (AH_Globals): Added `stds' array.
+	* src/autohint/ahhint.c (OPTIM_STEM_SNAP): New #define.
+	(ah_snap_width): Commented out.
+	(ah_align_linked_edge): Renamed to...
+	(ah_compute_stem_width): This.
+	Don't allow uneven stem-widths.
+	(ah_align_linked_edge): New function.
+	(ah_align_serifed_edge): Don't strengthen serifs.
+	(ah_hint_edges_3, ah_hinter_scale_globals): Updated.
+
+2002-07-03  Owen Taylor  <owen@redhat.com>
+
+	Adding new algorithm based on Owen Taylor's recent work.
+
+	* src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: New files.
+	* src/pshinter/pshalgo.h: Updated.
+	Use pshalgo3 by default.
+	* src/pshinter/pshinter.c: Include pshalgo3.c.
+
+	* src/pshinter/Jamfile, src/pshinter/rules.mk: Updated.
+
+2002-07-01  Owen Taylor  <owen@redhat.com>
+
+	* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points): Fix a bug
+	where, if a glyph has more than hint mask, the second mask gets
+	applied to points that should have been covered by the first mask.
+
+2002-07-01  Keith Packard  <keithp@keithp.com>
+
+	* src/sfnt/ttcmap0.c (tt_cmap8_char_next, tt_cmap12_char_next):
+	Fixing the cmap 8 and 12 parsing routines.
+
+2002-07-01  David Turner  <david@freetype.org>
+
+	* src/base/ftsynth.c: Include FT_TRIGONOMETRY_H.
+	(FT_Outline_Embolden): Renamed to...
+	(FT_GlyphSlot_Embolden): This.
+	Updated to new trigonometric functions.
+	(FT_Outline_Oblique): Renamed to...
+	(FT_GlyphSlot_Oblique): This.
+	(ft_norm): Removed.
+	* include/freetype/ftsynth.h: Updated.
+
+2002-06-26  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftobject.h: Updating the object
+	sub-system definitions (still experimental).
+
+	* src/base/fthash.c (ft_hash_remove): Fixing a small reallocation
+	bug.
+
+	* src/base/fttrigon.c (FT_Vector_From_Polar, FT_Angle_Diff): New
+	functions.
+	* include/freetype/fttrigon.h: Updated.
+
+
+	Adding path stroker component (work in progress).
+
+	* include/freetype/ftstroker.h, src/base/ftstroker.c: New files.
+	* src/base/Jamfile: Updated.
+
+	* include/freetype/config/ftheader.h (FT_STROKER_H): New macro.
+
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph),
+	src/base/ftoutln.c (FT_Vector_Transform): Fixed Werner's latest fix.
+	FT_Vector_Transform wasn't buggy, the TrueType composite loader was.
+
+2002-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+2002-06-21  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.2 released.
+	=========================
+
+
+2002-06-21  Roberto Alameda  <ojancano@geekmail.de>.
+
+	* include/freetype/internal/t42types.h (T42_Font): Removed since
+	it is already in t42objs.h.
+	(T42_Face): Use T1_FontRec.
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
+	(FT_Has_PS_Glyph_Names): Check for type42 driver name also.
+	* src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
+	(T42_Face): Removed since it is already in t42types.h.
+
+2002-06-21  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
+	glyphs.
+
+2002-06-21  Sven Neumann  <sven@convergence.de>
+
+	* src/pfr/pfrtypes.h (PFR_KernPair): New structure.
+	(PFR_PhyFont): Use it.
+	(PFR_KernFlags): New enumeration.
+	* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
+	function.
+	(pfr_phy_font_extra_items): Use it.
+	(pfr_phy_font_done): Updated.
+	* src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
+	(pfr_face_get_kerning): New function.
+	* src/pfr/pfrobjs.h: Updated.
+	* src/pfr/pfrdrivr.c (pfr_driver_class): Updated.
+
+2002-06-21  David Turner  <david@freetype.org>
+
+	* README, docs/CHANGES: Preparing the 2.1.2 release.
+
+2002-06-19  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
+	(t1_face_check_cast): Removed.
+	(FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
+	also.
+
+2002-06-19  Sebastien BARRE  <http://barre.nom.fr/contact.html#email>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.
+
+2002-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
+	(xy <-> yx).
+	* src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
+	`||' to make code easier to read.
+
+2002-06-18  Roberto Alameda  <ojancano@geekmail.de>.
+
+	* src/type42/t42objs.c (t42_check_size_change): Removed.
+	(T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
+	instead.
+	(T42_GlyphSlot_Load): Remove call to t42_check_size_change.
+
+2002-06-18  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/psaux/t1cmap.c (t1_cmap_custom_char_index,
+	t1_cmap_custom_char_next): Fix index computation -- indices start
+	with 0 and not with cmap->first.
+
+	Provide default charmaps.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
+	(PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
+	src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
+	(FNT_Face_Init): Implement it.
+
+2002-06-17  Sven Neumann  <sven@gimp.org>
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix typo.
+
+2002-06-16  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	Updated Win32/VC++ projects to include the new PFR driver.
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-06-16  Anthony Fok  <fok@debian.org>
+
+	Install freetype2.m4.
+
+	* builds/unix/install.mk (install, uninstall): Handle it.
+
+2002-06-16  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Same fix for PFR driver.
+
+	* src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
+	Increase return value by 1.
+	* src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.
+
+2002-06-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Fix glyph indices to make index zero always the undefined glyph.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
+	cmap->num_encodings.
+	(bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
+	Increase result by 1 for normal cases.
+	(BDF_Glyph_Load): Decrease index by 1.
+
+	* src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
+	PCF_Char_Get_Index): Increase result by 1 for normal cases.
+	(PCF_Glyph_Load): Decrease index by 1.
+	* src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
+	allocating `encoding'.
+
+	* src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
+	bounding tests.
+
+2002-06-14  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Add new cmap support to BDF driver.
+
+	* src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
+	New structure.
+	(bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
+	bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
+	(BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
+	conditionally.
+	(BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
+	Implement new cmap handling.
+	(bdf_driver_class): Updated.
+
+2002-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* Makefile, configure, */*.mk, builds/unix/unix-def.in,
+	docs/CHANGES, docs/INSTALL: s/TOP/TOP_DIR/.
+
+2002-06-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c: s/FT_Short/short/ for consistency.
+
+2002-06-11  David Turner  <david@freetype.org>
+
+	* builds/win32/ftdebug.c: Added a missing #endif.
+
+	* src/sfnt/ttload.c, src/bdf/bdflib.c: Removing compiler warnings.
+
+	Removed the bug in Type 42 driver that prevented un-hinted outlines
+	to be loaded.
+
+	* src/type42/t42objs.c (T42_Face_Init): Call FT_Done_Size.
+	(T42_Size_Init): Call FT_Activate_Size.
+	(t42_check_size_change): New function.
+	(T42_Size_SetChars, T42_Size_SetPixels): Use it.
+	(ft_glyphslot_clear): Replace FT_MEM_SET with FT_ZERO.
+	(T42_GlyphSlot_Load): Use t42_check_size_change.
+	Initialize more fields of `glyph'.
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-06-09  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.1 released.
+	=========================
+
+
+2002-06-08  Juliusz Chroboczek  <jch@pps.jussieu.fr>
+
+	* include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
+	src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/smooth/ftgrays.c: Don't
+	use `setjmp', `longjmp', and `jmp_buf' but `ft_setjmp', `ft_longjmp',
+	and `ft_jmp_buf'.
+	Removed direct references to <stdio.h> and <setjmp.h> when
+	appropriate, to eventually replace them with a
+	FT_CONFIG_STANDARD_LIBRARY_H.  Useful for the XFree86 Font Server
+	backend based on FT2.
+
+	* src/base/fttype1.c (FT_Has_PS_Glyph_Names): Fix return value.
+
+2002-06-08  David Turner  <david@freetype.org>
+
+	* src/pcf/pcfdriver.c (pcf_cmap_char_next): Fixed a bug that caused
+	the function to return invalid values.
+
+	* src/cache/ftccache.i: Removing a typo that prevented
+	the source's compilation.
+
+	* src/cache/ftccache.c (ftc_node_hash_unlink): Fixed a
+	bug that caused nasty memory overwrites.  The hash table's
+	buckets array wasn't correctly resized when shrunk.
+
+2002-06-08  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/smakefile, builds/amiga/makefile: Updated.
+
+2002-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
+	[FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
+	Fix debugging messages.
+	* src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
+	`family' and `hash' up to make it compilable with g++.
+
+	* src/type42/t42error.h: New file.
+	* src/type42/t42drivr.c, src/type42/t42objs.c,
+	src/type42/t42parse.c: Use t42 error codes.
+	* src/type42/rules.mk: Updated.
+
+	* src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.
+
+2002-06-08  David Turner  <david@freetype.org>
+
+	* src/cache/ftccmap.c: GEN_CACHE_FAMILY_COMPARE,
+	GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
+	New macros.
+	(ftc_cmap_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
+	ftc_cache_lookup.
+	(FTC_CMapCache_Lookup): Updated.
+
+	Adding various experimental optimizations to the cache manager.
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_USE_INLINE,
+	FTC_CACHE_USE_LINEAR_HASHING): New options.
+	(FTC_CacheRec) [FTC_CACHE_USE_LINEAR_HASHING]: New elements `p',
+	`mask', and `slack'.
+
+	* src/cache/ftccache.c (FTC_HASH_MAX_LOAD, FTC_HASH_MIN_LOAD,
+	FTC_HASH_SUB_LOAD) [FTC_CACHE_USE_LINEAR_HASHING,
+	FTC_HASH_INITIAL_SIZE]: New macros.
+	(ftc_node_mru_link, ftc_node_mru_up): Optimized.
+	(ftc_node_hash_unlink, ftc_node_hash_link)
+	[FTC_CACHE_USE_LINEAR_HASHING]: New variants.
+	(FTC_PRIMES_MIN, FTC_PRIMES_MAX, ftc_primes, ftc_prime_closest,
+	FTC_CACHE_RESIZE_TEST, ftc_cache_resize)
+	[!FTC_CACHE_USE_LINEAR_HASHING]: Define it conditionally.
+	(ftc_cache_init, ftc_cache_clear) [FTC_CACHE_USE_LINEAR_HASHING]:
+	Updated.
+	(ftc_cache_lookup) [FTC_CACHE_USE_LINEAR_HASHING]: Implement it.
+
+	* src/cache/ftccache.i: New file.
+
+	* src/cache/ftcsbits.c (GEN_CACHE_FAMILY_COMPARE,
+	GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
+	New macros.
+	(ftc_sbit_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
+	ftc_cache_lookup.
+	(FTC_SBitCache_Lookup): Updated.
+
+	* src/type42/t42parse.c: Removing duplicate function.
+
+2002-06-07  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Changed definition
+	from FT_EXPORT_DEF to FT_BASE_DEF.
+
+2002-06-07  David Turner  <david@freetype.org>
+
+	Fixed the bug that prevented the correct display of fonts with
+	`ftview'.
+
+	* src/type42/t42drivr.c: Split into...
+	* src/type42/t42drivr.h, src/type42/t42parse.c,
+	src/type42/t42parse.h, src/type42/t42objs.h, src/type42/t42objs.c,
+	src/type42/type42.c: New files.
+
+	(t42_get_glyph_name, t42_get_ps_name, t42_get_name_index): Use
+	`face->type1'.
+
+	(Get_Interface): Renamed to...
+	(T42_Get_Interface): This.
+	Updated.
+	(T42_Open_Face, T42_Face_Done): Updated.
+	(T42_Face_Init): Add new cmap support.
+	Updated.
+	(T42_Driver_Init, T42_Driver_Done, T42_Size_Init, T42_Size_Done,
+	T42_GlyphSlot_Init, T42_GlyphSlot_Done): Updated.
+	(Get_Char_Index, Get_Next_Char): Renamed to...
+	(T42_CMap_CharIndex, T42_CMap_CharNext): This.
+	Updated.
+	(T42_Char_Size, T42_Pixel_Size): Renamed to...
+	(T42_Size_SetChars, T42_Size_SetPixels): This.
+	(T42_Load_Glyph): Renamed to...
+	(T42_GlyphSlot_Load): This.
+
+	(t42_init_loader, t42_done_loader): Renamed to...
+	(t42_loader_init, t42_loader_done): This.
+	(T42_New_Parser, T42_Finalize_Parser): Renamed to...
+	(t42_parser_init, t42_parser_done): This.
+	(parse_dict): Renamed to...
+	(t42_parse_dict): This.
+	(is_alpha, is_space, hexval): Renamed to...
+	(t42_is_alpha, t42_is_space, t42_hexval): This.
+	(parse_font_name, parse_font_bbox, parse_font_matrix,
+	parse_encoding, parse_sfnts, parse_charstrings, parse_dict):
+	Renamed to...
+	(t42_parse_font_name, t42_parse_font_bbox, t42_parse_font_matrix,
+	t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings,
+	t42_parse_dict): This.
+	Updated.
+
+	(t42_keywords): Updated.
+
+	* src/type42/Jamfile, src/type42/descrip.mms: Updated.
+
+2002-06-03  Werner Lemberg  <wl@gnu.org>
+
+	Add 8bpp support to BDF driver.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Handle 8bpp.
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Ditto.
+	* src/bdf/README: Updated.
+
+2002-06-02  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pfr/pfrload.c (pfr_phy_font_done): Free `blue_values' array.
+
+2002-05-29  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/bdf/bdflib.c (_bdf_readstream): Allocate `buf' dynamically.
+	(_bdf_parse_glyphs): Use correct size for allocating
+	`font->unencoded'.
+	(bdf_load_font): Free array conditionally.
+	Return proper error code in case of failure.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Make it more robust against
+	unusual fonts.
+
+2002-05-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/descrip.mms, src/type42/descrip.mms: New files.
+	* descrip.mms (all): Updated.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix typo which prevented
+	compilation.
+	* src/pshglob.c (psh_blues_scale_zones): Fix compiler warning.
+
+2002-05-28  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/smakefile,
+	amiga/include/freetype/config/ftmodule.h: Updated to include
+	support for BDF and Type42 drivers.
+
+	* docs/modules.txt: Updated.
+
+2005-05-28  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updating file for next release (2.1.1).
+
+	* src/bdf/bdflib.c: Removing compiler warnings.
+
+	* include/freetype/ftxf86.h, src/base/ftxf86.c: New files.
+	They provide a new API (FT_Get_X11_Font_Format) to retrieve an
+	X11-compatible string describing the font format of a given face.
+	This was put in a new optional base source file, corresponding to a
+	new public header (named FT_XFREE86_H since this function should
+	only be used within the XFree86 font server IMO).
+
+	* include/freetype/config/ftheader.h (FT_XFREE86_H): New macro (not
+	documented yet).
+
+	* src/base/fttype1.c: New file, providing two new API functions
+	(FT_Get_PS_Font_Info and FT_Has_PS_Glyph_Names).
+	* include/freetype/t1tables.h: Updated.
+
+	* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
+	Updating build control files for the new files `ftxf86.c' and
+	`fttype1.c' in src/base.
+
+	* src/pshinter/pshglob.c (psh_blues_scale_zones): Fixed a bug that
+	prevented family blue zones substitution from happening correctly.
+
+	* include/freetype/ftbdf.h FT_Get_BDF_Charset_ID): Adding
+	documentation comment.
+
+2002-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftnames.c (FT_Get_Sfnt_Name): Don't use FT_STREAM_READ_AT
+	but FT_STREAM_READ.
+	Declare `stream' variable.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Replace floating point math
+	with calls to `FT_MulDiv'.
+
+2002-05-28  David Turner  <david@freetype.org>
+
+	Fixing the SFNT name table loader to support various buggy fonts.
+	It now ignores empty name entries, entries with invalid pointer
+	Offsets and certain fonts containing tables with broken
+	`storageOffset' fields.
+
+	Name strings are now loaded on demand, which reduces the memory
+	requirements for a given FT_Face tremendously (for example, the name
+	table of Arial.ttf is about 10Kb and contains 70 names).
+
+	This is a temporary fix.  The whole name table loader and interface
+	will be rewritten in a much more cleanly way shortly, once CSEH have
+	been introduced in the sources.
+
+	* include/freetype/internal/tttypes.h (TT_NameEntryRec): Change
+	type of `stringOffset' to FT_ULong.
+	(TT_NameTableRec): Change type of `numNameRecords' and
+	`storageOffset' to FT_UInt.
+	Replace `storage' with `stream'.
+	* src/base/ftnames.c (FT_Get_Sfnt_Name): Load name on demand.
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
+	Make code more robust.
+	* src/sfnt/sfobjs.c (TT_NameEntry_ConvertFunc): New typedef.
+	(tt_face_get_name): Use it.
+	Make code more robust.
+	* src/sfnt/ttload.c (TT_Load_Names): Use `static' for arrays.
+	Handle invalid `storageOffset' data better.
+	Set length fields to zero for invalid or ignored data.
+	Remove code within FT_DEBUG_LEVEL_TRACE.
+	(TT_Free_Names): Updated.
+
+2002-05-24  Tim Mooney  <enchanter@users.sourceforge.net>
+
+	* builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
+	FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
+	rebuilt from sources.  Set macro serial to 1, and use third argument
+	to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
+	be rebuilt with autoheader (not recommended now, ftconfig.in is a
+	custom source file)
+
+2002-05-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
+	(FT_BDF_H): New macro for accessing `ftbdf.h'.
+
+	* src/type42/t42drivr.c (hexval): Fix typo.
+
+2002-05-21  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/psaux/psobjs.c (T1Radix): New function.
+	(t1_toint): Use it to handle numbers in radix format.
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
+	for undocumented, obsolete opcode 15.
+
+2002-05-21  David Turner  <david@freetype.org>
+
+	* src/bdf/bdflib.c: Removed compiler warning, and changed all tables
+	to the `static const' storage specifier (instead of simply
+	`static').
+
+	* src/type42/t42drivr.c (hexval): Use more efficient code.
+	Removing compiler warnings.
+	* src/bdf/bdfdrivr.c: Removing compiler warnings.
+
+	* include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
+	src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk
+	(FT_Get_BDF_Charset_ID): New API to retrieve BDF-specific strings
+	from a face.  This is much cleaner than accessing the internal types
+	`BDF_Public_Face' defined in FT_INTERNAL_BDF_TYPES_H.
+
+2002-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/README: Mention Microsoft's SBIT tool.
+
+	* src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
+	src/truetype/ttdriver.c, src/type1/t1driver.c,
+	src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
+	[FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed.  It has
+	been never used.
+
+2002-05-21  Roberto Alameda  <ojancano@geekmail.de>.
+
+	* src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
+	(parse_font_matrix): Remove unnecessary code.
+	(parse_sfnts): Initialize some variables.
+	(t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
+	ft_module_driver_has_hinter conditionally.
+	Moved some type 42 specific structure definitions to...
+	* include/freetype/internal/t42types.h: New file.
+	* include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
+	New macro.
+
+2002-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
+	`num_grays' for specifying the number of used gray levels.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.
+
+2002-05-19  Werner Lemberg  <wl@gnu.org>
+
+	Adding a driver for BDF fonts written by Francesco Zappa Nardelli
+	<Francesco.Zappa.Nardelli@ens.fr>.  Heavily modified by me to
+	better adapt it to FreeType, removing unneeded stuff.  Additionally,
+	it now supports Mark Leisher's BDF extension for anti-aliased
+	bitmap glyphs with 2 and 4 bpp.
+
+	* src/bdf/*: New driver.
+	* include/freetype/internal/bdftypes.h: New file.
+	* include/freetype/internal/fttrace.h: Added BDF driver components.
+	* include/freetype/fterrdef.h: Added error codes for BDF driver.
+	* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
+	* include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
+	New macro.
+
+	* include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
+	sprintf.
+
+2002-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/fttrace.h: Added Type 42 driver
+	component.
+	* src/type42/t42drivr.c: Use it.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
+	New macro.
+
+2002-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/Jamfile: New file.
+
+2002-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Adding a driver for Type42 fonts written by Roberto Alameda
+	<ojancano@geekmail.de>.
+
+	* src/type42/*: New driver.
+	* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
+	* include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
+	ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.
+
+2002-05-12  Owen Taylor  <otaylor@redhat.com>
+
+	* src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
+	with a zero length value.
+
+2002-05-12  Michael Pfeiffer  <michael.pfeiffer@utanet.at>
+
+	* builds/beos/beos.mk: Include `link-std.mk'.
+
+2002-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.h (T1_Loader): Renamed to...
+	(T1_LoaderRec): This.
+	(T1_Loader): Now pointer to T1_LoaderRec.
+	* src/type1/t1load.c: Updated.
+
+	* include/freetype/internal/t1types.h, src/type1/t1load.c,
+	src/type1/t1objs.c:
+	s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
+
+2002-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* README: Add a note regarding libttf vs. libfreetype.
+
+2002-05-05  Werner Lemberg  <wl@gnu.org>
+
+	FreeType 2 can now be built in an external directory with the
+	configure script also.
+
+	* builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.
+
+	* builds/unix/detect.mk (have_mk): New variable to test for
+	external build.
+	(unix-def.mk): Defined according to value of `have_mk'.
+	* builds/unix/unix.mk (have_mk): New variable to test for
+	external build.
+	Select include paths for unix-def.mk and unix-cc.mk according
+	to value of `have_mk'.
+	* builds/unix/unix-def.in (OBJ_BUILD): New variable.
+	(DISTCLEAN): Use it.
+	* builds/unix/unix-cc.in (LIBTOOL): Define default value only
+	if not yet defined.
+	* builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
+	freetype-config.
+
+	* configure: Don't depend on bash features.
+	(ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
+	partially taken from Autoconf).
+	Build a dummy Makefile if not building in source tree.
+
+	* docs/INSTALL: Document it.
+
+2002-05-04  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Finally fixing the last
+	bug that prevented FreeType 2.x and FreeType 1.x to produce
+	bit-by-bit identical monochrome glyph bitmaps with native TrueType
+	hinting.  The culprit was a single-bit flag that wasn't set
+	correctly by the TrueType glyph loader.
+
+	* src/otlayout/otlayout.h, src/otlayout/otlbase.c,
+	src/otlayout/otlbase.h, src/otlayout/otlconf.h,
+	src/otlayout/otlgdef.c, src/otlayout/otlgdef.h,
+	src/otlayout/otlgpos.c, src/otlayout/otlgpos.h,
+	src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
+	src/otlayout/otljstf.c, src/otlayout/otljstf.h,
+	src/otlayout/otltable.c, src/otlayout/otltable.h,
+	src/otlayout/otltags.h: New OpenType Layout source files.  The
+	module is still incomplete.
+
+2002-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
+	(0xFFFU -> 0xFFFFU).
+
+2002-05-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL: Fix URL of makepp.
+
+2002-05-01  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Fixing a bug that caused
+	FreeType to crash when certain broken fonts (e.g. `hya6gb.ttf')
+	were opened.
+
+	* src/sfnt/ttload.c (TT_Load_Names): Applied a small work-around to
+	manage fonts containing a broken name table (e.g. `hya6gb.ttf').
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Fixed over-restrictive
+	validation test.  The charmap validator now accepts overlapping
+	ranges in format 4 charmaps.
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Switched to a binary
+	search algorithm.  Certain fonts contain more than 170 distinct
+	segments!
+
+	* include/freetype/config/ftstdlib.h: Adding an alias for the `exit'
+	function.  This will be used in the near future to panic in case of
+	unexpected exception (which shouldn't happen in theory).
+
+	* include/freetype/internal/fthash.h, src/base/fthash.c: New files.
+	This is generic implementation of dynamic hash tables using a linear
+	algorithm (to get rid of `stalls' during resizes).  In the future
+	this will be used in at least three parts of the library: the cache
+	sub-system, the object sub-system, and the memory debugger.
+
+	* src/base/Jamfile: Updated.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_HASH_H,
+	FT_INTERNAL_OBJECT_H): New macros.
+
+	* include/freetype/internal/ftcore.h: New file to group all new
+	definitions related to exception handling and memory management.  It
+	is very likely that this file will disappear or be renamed in the
+	future.
+
+	* include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
+	Adding comments to better explain the object sub-system as well as
+	the new memory manager interface.
+
+2002-04-30  Wenlin Institute (Tom Bishop)  <wenlin@wenlin.com>
+
+	* src/base/ftmac.c (p2c_str): Removed.
+	(file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
+	OS X.
+	(is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
+	Handle `nameLen' <= 6 also.
+	(parse_fond): Remove unused variable `name_table'.
+	Use functionality of old p2c_str directly.
+	Add safety checks.
+	(read_lwfn): Initialize `size_p'.
+	Check for size_p == NULL.
+	(new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
+	(FT_New_Face_From_LWFN): Remove unused variable `memory'.
+	Remove some dead code.
+	(FT_New_Face_From_SFNT): Remove unused variable `stream'.
+	(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
+	OS X.
+	(FT_New_Face_From_FOND): Remove unused variable `error'.
+	(ResourceForkSize): New function.
+	(FT_New_Face): Use it.
+	Handle empty resource forks.
+	Conditionalize some code for OS X.
+	Add code to call normal loader as a fallback.
+
+2002-04-30  Werner Lemberg  <wl@gnu.org>
+
+	`interface' is reserved on the Mac.
+
+	* include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
+	src/base/ftoutln.c: s/interface/func_interface/.
+	* src/base/ftbbox.c (FT_Outline_Get_BBox):
+	s/interface/bbox_interface/.
+	* src/cff/cffdrivr.c: s/interface/module_interface/.
+	* src/cff/cffload.c, src/cff/cffload.h:
+	s/interface/psnames_interface/.
+	* src/cid/cidriver.c: s/interface/cid_interface/.
+	* src/sfnt/sfdriver.c: s/interface/module_interface/.
+	* src/smooth/ftgrays.c: s/interface/func_interface/.
+	* src/truetype/ttdriver.c: s/interface/tt_interface/.
+	* src/type1/t1driver.c: s/interface/t1_interface/.
+
+	Some more variable renames to avoid troubles on the Mac.
+
+	* src/raster/ftraster.c:
+	s/Unknown|Ascending|Descending|Flat/\1_State/.
+	* src/smooth/ftgrays.c: s/TScan/TCoord/.
+
+	Other changes for the Mac.
+
+	* include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
+	Mac platforms.
+	* src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
+	an even number.
+
+2002-04-29  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* descrip.mms (all): Add pfr driver.
+
+2002-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrerror.h: New file.
+	* include/freetype/ftmoderr.h: Add PFR error codes.
+	* src/pfr/pfrgload.c: Include pfrerror.h.
+	Use PCF error codes.
+	(pfr_extra_item_load_stem_snaps): Fix debug message.
+	* src/pfr/pfrgload.c: Include pfrerror.h.
+	Use PCF error codes.
+	(pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
+	pfr_glyph_load_compound): Fix debug message.
+	* src/pfr/pfrobjs.c: Include pfrerror.h.
+	Use PCF error codes.
+	(pfr_face_init): Return PFR_Err_Unknown_File_Format.
+	* src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.
+
+	* src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
+	`root' -> `face->root'.
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
+	Removed.
+	* src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
+	FT_CONFIG_OPTION_USE_CMAPS.
+
+2002-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_cache_lookup),
+	src/cache/ftccmap.c (ftc_cmap_family_init),
+	src/cache/ftcmanag.c (ftc_family_table_alloc),
+	src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
+	src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
+	(FTC_ImageCache_Lookup): Fix handling of invalid arguments.
+
+2002-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
+	version 2.0.9 has 9:0:3).
+	* builds/unix/configure: Regenerated (using autoconf 2.53).
+
+2002-04-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_extra_items_parse): Fix debug message.
+	(pfr_phy_font_load): s/size/Size/ for local variable to avoid
+	compiler warning.
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
+	(pfr_slot_load): Remove redundant local variable.
+
+2002-04-19  David Turner  <david@freetype.org>
+
+	Adding a PFR font driver to the FreeType sources.  Note that it
+	doesn't support embedded bitmaps or kerning tables yet.
+
+	src/pfr/*: New files.
+
+	* include/freetype/config/ftmodule.h,
+	include/freetype/internal/fttrace.h, src/Jamfile: Updated.
+
+	* src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
+	(T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
+	function.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
+	macros.
+
+	* include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
+	FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
+	24-bit integers.
+
+2002-04-18  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c, builds/win32/ftdebug.c,
+	builds/amiga/src/base/ftdebug.c: Version 2.1.0 couldn't be linked
+	against applications in Win32 and Amiga builds due to changes to
+	`src/base/ftdebug.c' that were not properly propagated to
+	`builds/win32' and `builds/amiga'.  This has been fixed.
+
+	* include/freetype/internal/ftobject.h,
+	include/freetype/internal/ftexcept.h, include/freetype/ftsysmem.h,
+	include/freetype/ftsysio.h, src/base/ftsysmem.c, src/base/ftsysio.c:
+	New experimental files.
+
+2002-04-17  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.0 released.
+	=========================
+
+
+2002-04-17  Michael Jansson  <mjan@em2-solutions.com>
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance): Fixed a small bug
+	that prevented the function to return the correct value.
+
+2002-04-16  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfread.c (pcf_get_accel): Fix parsing of accelerator
+	tables.
+
+2002-04-15  David Turner  <david@freetype.org>
+
+	* docs/FTL.txt: Formatting.
+
+	* include/freetype/config/ftoption.h: Reduce the size of the
+	render pool from 32kByte to 16kByte.
+
+	* src/pcf/pcfread.c (pcf_seek_to_table_type): Remove compiler
+	warning.
+
+	* include/freetype/config/ftoption.h (FT_MAX_EXTENSIONS): Removed.
+
+	* docs/CHANGES: Preparing 2.1.0 release.
+
+2002-04-13  Werner LEMBERG  <wl@gnu.org>
+
+	* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
+	compiler warning.
+
+2002-04-12  David Turner  <david@freetype.org>
+
+	* README.UNX: Updated the Unix-specific quick-compilation guide to
+	warn about the GNU Make requirement at compile time.
+
+	* include/freetype/config/ftstdlib.h,
+	include/freetype/config/ftconfig.h,
+	include/freetype/config/ftheader.h,
+	include/freetype/internal/ftmemory.h,
+	include/freetype/internal/ftobjs.h,
+
+	src/autohint/ahoptim.c,
+
+	src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c,
+	src/base/ftobjs.c, src/base/ftsystem.c,
+
+	src/cache/ftcimage.c, src/cache/ftcsbits.c,
+
+	src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffobjs.c,
+
+	src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
+
+	src/pcf/pcfdriver.c, src/pcf/pcfread.c,
+
+	src/psaux/t1cmap.c, src/psaux/t1decode.c,
+
+	src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
+	src/pshinter/pshrec.c,
+
+	src/psnames/psmodule.c,
+
+	src/raster/ftraster.c,
+
+	src/sfnt/sfdriver.c, src/sfnt/ttload.c,
+
+	src/smooth/ftgrays.c,
+
+	src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
+	src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c,
+
+	builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+
+	builds/amiga/src/base/ftdebug.c:
+
+	Added the new configuration file `ftstdlib.h' used to define
+	aliases for all ISO C library functions used by the engine
+	(e.g. strlen, qsort, setjmp, etc.).
+
+	This eases the porting of FreeType 2 to environments like
+	XFree86 modules/extensions.
+
+	Also removed many #include <string.h>, #include <stdlib.h>, etc.
+	from the engine's sources where they are not needed.
+
+	* src/sfnt/ttpost.c: Use macro name for psnames.h.
+
+2002-04-12  Vincent Caron  <v.caron@zerodeux.net>
+
+	* configure, builds/detect.mk: Updated the build system to print
+	a warning message in case GNU Make isn't used to build the library.
+
+2002-04-11  David Turner  <david@freetype.org>
+
+	* README, docs/CHANGES, Jamfile.in: Updates for the 2.1.0 release.
+
+	* docs/FTL.txt: Updated license text to provide a preferred
+	disclaimer and adjust copyright dates/extents.
+
+	* include/freetype/cache/ftcglyph.h: Removing obsolete (and
+	confusing) comment.
+
+	* Jamfile.in: New file.
+
+2002-04-11  Maxim Shemanarev  <mcseemagg@yahoo.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Minor optimization.
+
+2002-04-02  Werner Lemberg  <wl@gnu.org>
+
+	Fixes from the stable branch:
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
+	Removed.
+	[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
+	[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
+
+	* src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
+	output of FreeType 1.
+
+	* src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
+	bug that created un-even stem widths when hinting Postscript fonts.
+
+	* src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.
+
+2002-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c: 16bit fixes.
+	(TT_Load_Simple_Glyph): Improve debug messages.
+	(load_truetype_glyph): Remove dead code.
+	* src/truetype/ttinterp.c: 16bit fixes.
+	* src/truetype/ttobjs.c: Ditto.
+
+	* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
+	src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
+	src/sfnt/ttpost.h: s/index/idx/.
+
+2002-03-31  Yao Zhang  <yaoz@vidar.niaaa.nih.gov>
+
+	* src/truetype/ttobjs.c (TT_Size_Init): Fix typo.
+
+2002-03-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
+	* src/psaux/t1cmap.c: Ditto.
+	* src/sfnt/ttcmap0.c: Ditto.
+
+	* include/freetype/internal/tttypes.h,
+	include/freetype/internal/sfnt.h (TT_Goto_Table_Func): Renamed to ...
+	(TT_Loader_GotoTableFunc): This.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
+	messages.
+	* src/psnames/psmodule.c (psnames_interface)
+	[!FT_CONFIG_OPTION_ADOBE_GLYPH_LIST]: Fix typo.
+	* src/sfnt/sfdriver.c (get_sfnt_table): 16bit fix.
+	* src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
+	* src/sfnt/ttcmap0.c: 16bit fixes.
+	(TT_Build_CMaps): Simplify debug messages.
+	(tt_cmap12_char_next): Fix offset.
+	* src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
+	messages.
+	(TT_Load_OS2): 16bit fix.
+
+2002-03-30  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/tttypes.h: Adding comments to some of
+	the TT_FaceRec fields.
+
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Removed compiler warnings.
+
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_{utf16,ucs4,other}:
+	New functions.
+	(tt_face_get_name): Use them to properly extract an ascii font name.
+
+2002-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/t1tables.h (t1_blend_max): Fix typo.
+	* src/base/ftstream.c: Simplify FT_ERROR calls.
+	* src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.
+
+	* src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
+	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
+	* src/cff/sfobjs.c (SFNT_Load_Face)
+	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
+	* src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
+	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
+
+	* src/truetype/ttdriver.c, src/truetype/ttobjs.c,
+	src/truetype/ttobjs.h: Renaming driver functions to the
+	FT_<Subject>_<Action> scheme:
+
+	  TT_Init_Driver => TT_Driver_Init
+	  TT_Done_Driver => TT_Driver_Done
+	  TT_Init_Face   => TT_Face_Init
+	  TT_Done_Face   => TT_Face_Done
+	  TT_Init_Size   => TT_Size_Init
+	  TT_Done_Size   => TT_Size_Done
+	  TT_Reset_Size  => TT_Size_Reset
+
+2002-03-29  Werner Lemberg  <wl@gnu.org>
+
+	* builds/vms/ftconfig.h: Rename LOCAL_DEF and LOCAL_FUNC to
+	FT_LOCAL and FT_LOCAL_DEF, respectively, as with other ftconfig.h
+	files.
+	* builds/unix/ftconfig.in: Add argument to FT_LOCAL and
+	FT_LOCAL_DEF.
+	* src/truetype/ttinterp.c: s/FT_Assert/FT_ASSERT/.
+	* builds/unix/configure.ac: Temporarily deactivate creation of
+	../../Jamfile.
+	* builds/unix/configure: Updated.
+
+2002-03-28  KUSANO Takayuki  <AE5T-KSN@asahi-net.or.jp>
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fix serious typos.
+
+2002-03-28  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (PSAux_ServiceRec): Fix
+	compiler warnings.
+	* include/freetype/internal/t1types.h (T1_FaceRec): Use `const' for
+	some members.
+	* src/base/ftapi.c (FT_New_Memory_Stream): Fix typos.
+	* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Add
+	cast.
+	(t1_cmap_{standard,expert,custom,unicode}_class_rec): Use
+	`FT_CALLBACK_TABLE_DEF'.
+	* src/psaux/t1cmap.h: Updated.
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Use `ft_encoding_none'
+	instead of zero.
+	* src/type1/t1objs.c (T1_Face_Init): Use casts.
+
+2002-03-26  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c:
+	Fixed a small bug in the FT_CMaps support code.
+
+2002-03-25  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Norm): Replaced with...
+	(TT_VecLen): This.
+	(TT_MulFix14, TT_DotFix14): New functions.
+	(Project, Dual_Project, Free_Project, Compute_Point_Displacement,
+	Ins_SHPIX, Ins_MIAP, Ins_MIRP): Use them.
+	[FT_CONFIG_OPTION_OLD_CALCS]: Removed all code.
+
+2002-03-22  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/type1/t1objs.c:
+	Various fixes to make the FT_CMaps support work correctly (more
+	tests are still needed).
+
+	* include/freetype/internal/ftobjs.h, src/sfnt/Jamfile,
+	src/sfnt/rules.mk, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+	src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Updated
+	the SFNT charmap support to use FT_CMaps.
+
+	* include/freetype/fterrdef.h: New file.
+	* include/freetype/fterrors.h: Include it.  It contains all error
+	codes.
+	* include/freetype/config/ftheader.h (FT_ERROR_DEFINITIONS_H): New
+	macro.
+
+	* include/freetype/internal/ftmemory.h, and a lot of other files:
+	Changed the names of memory macros.  Examples:
+
+	  MEM_Set   => FT_MEM_SET
+	  MEM_Copy  => FT_MEM_COPY
+	  MEM_Move  => FT_MEM_MOVE
+
+	  ALLOC     => FT_ALLOC
+	  FREE      => FT_FREE
+	  REALLOC   = >FT_REALLOC
+
+	FT_NEW was introduced to allocate a new object from a _typed_
+	pointer.
+
+	Note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by
+	FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
+	arguments.
+
+	This results in _lots_ of sources being changed, but makes the code
+	more generic and less error-prone.
+
+	* include/freetype/internal/ftstream.h, src/base/ftstream.c,
+	src/cff/cffload.c, src/pcf/pcfread.c, src/sfnt/ttcmap.c,
+	src/sfnt/ttcmap0.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
+	src/sfnt/ttsbit.c, src/truetype/ttgload.c, src/truetype/ttpload.c,
+	src/winfonts/winfnt.c: Changed the definitions of stream macros.
+	Examples:
+
+	  NEXT_Byte     => FT_NEXT_BYTE
+	  NEXT_Short    => FT_NEXT_SHORT
+	  NEXT_UShortLE => FT_NEXT_USHORT_LE
+	  READ_Short    => FT_READ_SHORT
+	  GET_Long      => FT_GET_LONG
+	  etc.
+
+	Also introduced the FT_PEEK_XXXX functions.
+
+	* src/cff/cffobjs.c (CFF_Build_Unicode_Charmap): Removed commented
+	out function.
+	(find_encoding): Removed.
+	(CFF_Face_Init): Remove charmap support.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_CMAPS,
+	TT_CONFIG_CMAP_FORMAT{0,2,4,6,8,10,12}): New macros to fine-tune
+	support of cmaps.
+
+2002-03-21  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c: Updated
+	to new FT_CMap definitions.
+
+	* src/psaux/t1cmap.h, src/psaux/t1cmap.c, src/type1/t1cmap.h,
+	src/type1/t1cmap.c: Updating and moving the Type 1 FT_CMap support
+	from `src/type1' to `src/psaux' since it is going to be shared by
+	the Type 1 and CID font drivers.
+
+	* src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
+	src/psaux/rules.mk, include/freetype/internal/psaux.h: Added support
+	for Type 1 FT_CMaps.
+
+2002-03-20  David Turner  <david@freetype.org>
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckSubGlyphs): Fixed a
+	memory allocation bug that was due to un-careful renaming of the
+	FT_SubGlyph type.
+
+	* src/base/ftdbgmem.c (ft_mem_table_destroy): Fixed a small bug that
+	caused the library to crash with Electric Fence when memory
+	debugging is used.
+
+	* Renaming stream macros.  Examples:
+
+	  FILE_Skip    => FT_STREAM_SKIP
+	  FILE_Read    => FT_STREAM_READ
+	  ACCESS_Frame => FT_FRAME_ENTER
+	  FORGET_Frame => FT_FRAME_EXIT
+	  etc.
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed memory leak.
+
+	* include/freetype/internal/ftobjs.h: Changing the definition of
+	FT_CMap_CharNextFunc slightly.
+
+	* src/cff/*.c: Updating CFF type definitions.
+
+2002-03-14  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
+	src/base/ftapi.c, src/base/ftobjs.c: Updating the type definitions
+	for the auto-hinter module.
+
+	  FT_AutoHinter_Interface  => FT_AutoHinter_ServiceRec
+	  FT_AutoHinter_Interface* => FT_AutoHinter_Service
+	  etc.
+
+	  FT_AutoHinter_Get_Global_Func  => FT_AutoHinter_GlobalGetFunc
+	  FT_AutoHinter_Done_Global_Func => FT_AutoHinter_GlobalDoneFunc
+	  etc.
+
+	* ahloader.h [_STANDALONE_]: Removed all conditional code.
+
+	* include/freetype/internal/cfftypes.h, src/cff/*.c: Updating the
+	type definitions of the CFF font driver.
+
+	  CFF_Font  => CFF_FontRec
+	  CFF_Font* => CFF_Font
+	  etc.
+
+	* include/freetype/internal/fnttypes.h, src/winfonts/*.c: Updating
+	type definitions of the Windows FNT font driver.
+
+	* include/freetype/internal/ftdriver.h,
+	include/freetype/internal/ftobjs.h, src/base/ftapi.c,
+	src/base/ftobjs.c, src/cff/cffdrivr.c, src/cff/cffdrivr.h,
+	src/cid/cidriver.c, src/cid/cidriver.h, src/pcf/pcfdriver.c,
+	src/pcf/pcfdriver.h, src/truetype/ttdriver.c,
+	src/truetype/ttdriver.h, src/type1/t1driver.c, src/type1/t1driver.h,
+	src/winfonts/winfnt.c, src/winfonts/winfnt.h: Updating type
+	definitions for font drivers.
+
+	  FTDriver_initFace      => FT_Face_InitFunc
+	  FTDriver_initGlyphSlot => FT_Slot_InitFunc
+	  etc.
+
+	* src/cid/cidobjs.c (CID_Face_Init): Remove dead code.
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: Updated a
+	few face method definitions:
+
+	  FT_PSName_Requester     => FT_Face_GetPostscriptNameFunc
+	  FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
+	  FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
+
+	* src/base/ftapi.c: New file.  It contains backward compatibility
+	functions.
+
+	* include/freetype/internal/psaux.h, src/cid/cidload.c,
+	src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h,
+	src/psaux/t1decode.c, src/type1/t1load.c, src/type1/t1tokens.h:
+	Updated common PostScript type definitions.
+	Renamed all enumeration values like to uppercase variants:
+
+	  t1_token_any      => T1_TOKEN_TYPE_ANY
+	  t1_field_cid_info => T1_FIELD_LOCATION_CID_INFO
+	  etc.
+
+	* include/freetype/internal/psglobal.h: Removed.
+	* include/freetype/internal/pshints.h, src/pshinter/pshglob.h:
+	Updated.
+
+	* include/freetype/internal/tttypes.h,
+	include/freetype/internal/sfnt.h, src/base/ftnames.c,
+	src/cff/cffdrivr.c, src/sfnt/*.c, src/truetype/*.c: Updated
+	SFNT/TrueType type definitions.
+
+	* include/freetype/freetype.h, include/freetype/internal/ftgloadr.h:
+	Updating type definitions for the glyph loader.
+
+2002-03-13  Antoine Leca  <antoine@oriolnet.com>
+
+	* include/freetype/config/ftoption.h: Changed the automatic
+	detection of Microsoft C compilers to automatically support 64-bit
+	integers only since revision 9.00 (i.e. >= Visual C++ 2.0).
+
+2002-03-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftutil.c (FT_Realloc): Use MEM_Set instead of memset.
+
+2002-03-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
+	ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
+	ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
+	FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
+	* src/base/ftcalc.c (FT_MulFix): Ditto.
+	* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
+	* src/cff/cffobjs.c (CFF_Size_Get_Globals_Funcs, CFF_Size_Init,
+	CFF_GlyphSlot_Init): Ditto.
+	* src/cid/cidobjs.c (CID_GlyphSlot_Init,
+	CID_Size_Get_Globals_Funcs): Ditto.
+	* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
+	Ditto.
+	* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
+	* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
+	variables.
+
+	* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
+	to...
+	(T1_Builder_FuncsRec): This.
+	(T1_Builder_Funcs): New typedef.
+	(PSAux_Interface): Remove compiler warnings.
+	* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
+	(t1_builder_funcs): Updated.
+
+	* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
+	(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
+	(PSH_AlignmentRec): Updated.
+
+	* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
+	typo.
+	* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
+	* src/base/ftstream (FT_Get_Char): Rename to...
+	(FT_Stream_Get_Char): This.
+
+	* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
+	a built-in function in gcc, causing warning messages with gcc 3.0.
+	* src/autohint/ahglyph.c (ah_outline_load): Ditto.
+	* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
+	* src/cache/ftcmanag.c (ftc_family_table_alloc,
+	ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
+	Ditto.
+	* src/cff/cffload.c (cff_new_index, cff_done_index,
+	cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
+	CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
+	CFF_Done_Font): Ditto.
+	* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
+	* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
+	ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
+	* src/pshinter/pshalgo1.c (psh1_hint_table_record,
+	psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
+	* src/pshinter/pshalgo2.c (psh2_hint_table_record,
+	psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
+	* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
+	TT_Get_PS_Name): Ditto.
+	* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
+	load_truetype_glyph): Ditto.
+	* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
+	* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
+	* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
+
+2002-03-06  David Turner  <david@freetype.org>
+
+	* src/type1/t1objs.c (T1_Face_Init), src/cid/cidobjs.c
+	(CID_Face_Init): Fixed another bug related to the
+	ascender/descender/text height of Postscript fonts.
+
+	* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
+	(psh2_print_zone): This.
+	* src/pshinter/pshalgo1.c (print_zone): Renamed to ...
+	(psh1_print_zone): This.
+
+	* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
+	src/base/ftobjs.c: Adding the new FT_Library_Version API to return
+	the library's current version in dynamic links.
+	* src/base/ftinit.c (FT_Init_FreeType): Updated.
+
+2002-03-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshglob.h (PSH_DimensionRec): s/std/stdw/.
+	* src/pshinter/pshglob.c (psh_global_scale_widths,
+	psh_dimension_snap_width, psh_globals_destroy, psh_globals_new):
+	Ditto.
+
+2002-03-05  David Turner  <david@freetype.org>
+
+	* src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c
+	(CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): Removing the bug
+	that returned global BBox values in 16.16 fixed format (instead of
+	integer font units).
+
+	* src/cid/cidriver.c (cid_get_postscript_name): Fixed a bug that
+	caused the CID driver to return Postscript font names with a leading
+	slash (`/') as in `/MOEKai-Regular'.
+
+	* src/sfnt/ttload.c (TT_Load_Names), src/sfnt/sfobjs.c (Get_Name),
+	src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed the loader so
+	that it accepts broken fonts like `foxjump.ttf', which made FreeType
+	crash when trying to load them.
+
+	Also improved the name table parser to be able to load
+	Windows-encoded entries before Macintosh or Unicode ones, since it
+	seems some fonts don't have reliable values here anyway.
+
+	* include/freetype/internal/psnames.h: Add typedef for
+	`PSNames_Service'.
+
+2002-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool
+	1.4.2.
+	Apply a small patch for AIX to make shared libraries work (this
+	patch is already in the CVS version of libtool).
+
+	* builds/unix/config.sub, builds/unix/config.guess: Updated to
+	recent versions.
+
+	* builds/unix/configure.ac: Fix typo
+	(AC_CONFIG_FILE->AC_CONFIG_FILES).
+
+	* builds/unix/configure: Regenerated.
+
+2002-02-28  David Turner  <david@freetype.org>
+
+	* include/freetype/ftconfig.h: Changed `FT_LOCAL xxxx' to
+	`FT_LOCAL( xxxx )' everywhere in the source.  The same goes for
+	`FT_LOCAL_DEF xxxx' which is translated to `FT_LOCAL_DEF( xxxxx )'.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR, FREETYPE_PATCH):
+	Changing version to 2.1.0 to indicate an unstable branch.
+	Added the declarations of FT_Get_First_Char and FT_Get_Next_Char.
+
+	* src/base/ftobjs.c: Implement FT_Get_First_Char and
+	FT_Get_Next_Char.
+
+	* include/freetype/t1tables.h: Renaming structure types.  This
+
+	  typedef  T1_Struct_
+	  {
+	  } T1_Struct;
+
+	becomes
+
+	  typedef  PS_StructRec_
+	  {
+	  } PS_StructRec, *PS_Struct;
+
+	  typedef PS_StructRec  T1_Struct;  /* backward compatibility */
+
+	Hence, we increase the coherency of the source code by effectively
+	using the `Rec' prefix for structure types.
+
+2002-02-27  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttload.c (TT_Load_Names): Simplifying and securing the
+	names table loader.  Invalid individual name entries are now handled
+	correctly.  This allows the loading of very buggy fonts like
+	`foxjump.ttf' without allocating tons of memory and causing crashes.
+
+	* src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: Adding (still
+	experimental) code for OpenType Layout tables validation and
+	parsing.
+
+	* src/type1/t1cmap.h, src/type1/t1cmap.c: Adding (still
+	experimental) code for Type 1 charmap processing.
+
+	* src/sfnt/ttcmap0.c: New file.  It contains a new, still
+	experimental SFNT charmap processing support.
+
+	* include/freetype/internal/ftobjs.h: Adding validation support as
+	well as internal charmap object definitions (FT_CMap != FT_CharMap).
+
+2002-02-24  David Turner  <david@freetype.org>
+
+	* Renaming stream functions to the FT_<Subject>_<Action> scheme:
+
+	  FT_Seek_Stream    => FT_Stream_Seek
+	  FT_Skip_Stream    => FT_Stream_Skip
+	  FT_Read_Stream    => FT_Stream_Read
+	  FT_Read_Stream_At => FT_Stream_Read_At
+	  FT_Access_Frame   => FT_Stream_Enter_Frame
+	  FT_Forget_Frame   => FT_Stream_Exit_Frame
+	  FT_Extract_Frame  => FT_Stream_Extract_Frame
+	  FT_Release_Frame  => FT_Stream_Release_Frame
+	  FT_Get_XXXX       => FT_Stream_Get_XXXX
+	  FT_Read_XXXX      => FT_Stream_Read_XXXX
+
+	  FT_New_Stream( filename, stream ) =>
+	    FT_Stream_Open( stream, filename )
+
+	    (The function doesn't create the FT_Stream structure, it simply
+	    initializes it for reading.)
+
+	  FT_New_Memory_Stream( library, FT_Byte*  base, size, stream ) =>
+	    FT_Stream_Open_Memory( stream, const FT_Byte* base, size )
+
+	  FT_Done_Stream  => FT_Stream_Close
+	  FT_Stream_IO    => FT_Stream_IOFunc
+	  FT_Stream_Close => FT_Stream_CloseFunc
+
+	  ft_close_stream => ft_ansi_stream_close (in base/ftsystem.c only)
+	  ft_io_stream    => ft_ansi_stream_io    (in base/ftsystem.c only)
+
+	* src/base/ftutil.c: New file.  Contains all memory and list
+	management code (previously in `ftobjs.c' and `ftlist.c',
+	respectively).
+
+	* include/freetype/internal/ftobjs.h: Moving all code related to
+	glyph loaders to ...
+	* include/freetype/internal/ftgloadr.h: This new file.
+	`FT_GlyphLoader' is now a pointer to the structure
+	`FT_GlyphLoaderRec'.
+	(ft_glyph_own_bitmap): Renamed to ...
+	(FT_GLYPH_OWN_BITMAP): This.
+	* src/base/ftobjs.c: Moving all code related to glyph loaders
+	to ...
+	* src/base/ftgloadr.c: This new file.
+
+2002-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in
+	enum to avoid compiler warnings.
+
+2002-02-21  David Turner  <david@freetype.org>
+
+	Modified the debug sub-system initialization.  Trace levels can now
+	be specified within the `FT2_DEBUG' environment variable.  See the
+	comments within `ftdebug.c' for more details.
+
+	* src/base/ftdebug.c: (FT_SetTraceLevel): Removed.
+	(ft_debug_init): New function.
+	(ft_debug_dummy): Removed.
+	Updated to changes in ftdebug.h
+
+	* include/freetype/internal/ftdebug.h: Always define
+	FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined.
+	(FT_Assert): Renamed to ...
+	(FT_ASSERT): This.
+	Some stuff from ftdebug.h has been moved to ...
+
+	* include/freetype/internal/fttrace.h: New file, to define the trace
+	levels used for debugging.  It is used both to define enums and
+	toggle names for FT2_DEBUG.
+
+	* include/freetype/internal/internal.h: Updated.
+
+	* src/base/ftobjs.c, src/base/ftstream.c: Updated.
+
+	* include/freetype/internal/ftextend.h, src/base/ftextend.c:
+	Removed.  Both files are now completely obsolete.
+	* src/base/Jamfile, src/base/rules.mk: Updated.
+
+	* include/freetype/fterrors.h: Adding `#undef FT_ERR_CAT' and
+	`#undef FT_ERR_XCAT' to avoid warnings with certain compilers (like
+	LCC).
+
+	* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
+	(psh2_print_zone): This to avoid errors during compilation of debug
+	library.
+
+	* src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as
+	`trace_smooth'.
+
+2002-02-20  David Turner  <david@freetype.org>
+
+	* README: Adding `devel@freetype.org' address for bug reports.
+
+2002-02-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (check): New dummy target.
+	(.PHONY): Add it.
+
+2002-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.
+
+	* src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
+	to avoid compiler warning.
+	* src/cff/cffload.c (CFF_Get_String): Ditto.
+	* src/cff/cffobjs.c (CFF_StrCopy): Ditto.
+	* src/psaux/psobjs.c (PS_Table_Done): Ditto.
+	* src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
+	(pcf_get_bitmaps): The same for `sizebitmaps'.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): The same for
+	`orig_y'.
+	(t1operator_seac): Comment out more dead code.
+	* src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
+	conditional.
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
+	conditional.
+
+2002-02-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
+	variables.
+	* src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
+	of UNUSED.
+	* src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
+	* src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
+	swapping code.
+	* src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
+	* src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
+	* src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
+	* src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
+	* include/freetype/internal/ftobjs.h (UNUSED): Removed.
+
+2002-02-10  Roberto Alameda  <ojancano@geekmail.de>
+
+	Add support for ISOLatin1 PS encoding.
+
+	* include/freetype/freetype.h (ft_encoding_latin_1): New tag
+	(`lat1').
+	* include/freetype/internal/t1types.h (T1_Encoding_Type): Add
+	`t1_encoding_isolatin1'.
+	* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
+	ft_encoding_latin_1.
+	* src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
+	* src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2002-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.210 b/modules/freetype2/docs/oldlogs/ChangeLog.210
new file mode 100644
index 0000000000..adb23d5dd5
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.210
@@ -0,0 +1,7815 @@
+2021-07-18  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.11.0 released.
+	==========================
+
+
+	Tag sources with `VER-2-11-0'.
+
+	* docs/VERSION.TXT: Add entry for version 2.11.0.
+	* docs/CHANGES: Updated.
+
+	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.4/2.11.0/, s/2104/2110/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 11.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 24:0:18.
+	* CMakeLists.txt (VERSION_MINOR): Set to 11.
+	(VERSION_PATCH): Set to 0.
+
+	* builds/toplevel.mk (dist): Ignore more git-related files.
+
+2021-07-17  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c: Fix compilation if `FT_LONG64` is undefined.
+
+	The code assumed that if `__SSE2__` is defined, then 64-bit integer
+	types are available.  This is not the case apparently for certain
+	multilib compiler targets like 'x86_32.x86' used by Gentoo.
+
+	This patch fixes the issue by disabling the special code path when
+	64-bit integer types are not available.
+
+	Fixes #1071.
+
+2021-07-16  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	[tests] Allow arbitrary build directories.
+
+	* tests/issue-1063/main.c (main): I am building with a build
+	directory that is not directly inside the source tree, so the path
+	`../tests/data/As.I.Lay.Dying.ttf` does not resolve to the test
+	input file.  This change passes the test data directory as an
+	environment variable to allow arbitrary build directories.
+
+	* tests/meson.build: Updated.
+
+2021-07-16  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	* tests/issue-1063/main.c (main): Fix uninitialized variable.
+
+	I tried running `meson test` but the test just crashed and gdb
+	reported that the face argument to `FT_Get_Char_Index` was nonsense.
+	With this change the test prints 'Could not open file: ' as it
+	should.
+
+2021-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Minor fixes.
+
+	* src/smooth/ftgrays.c (gray_render_conic): Move variable and
+	structure declarations to beginning of function.  In spite of C99
+	compliance we still do this for the sake of backward compatibility.
+	This also avoids a shadowing declaration of `count`.
+	(gray_convert_glyph_inner): Fix typo.
+
+2021-07-15  Ben Wagner  <bungeman@chromium.org>
+
+	* src/smooth/ftgrays.c: Guard inclusion of `emmintrin.h`.
+
+	Guard inclusion of `emmintrin.h` with `#ifdef __SSE2__`.  The gcc
+	version of this header, `xmmintrin.h`, and `mmintrin.h` check that
+	the appropriate defines are set before defining anything (are
+	internally guarded).  However, the clang versions of these includes
+	are not internally guarded.  As a result of this, externally guard
+	the inclusion of these headers.
+
+2021-07-15  David Turner  <david@freetype.org>
+
+	[smooth] Implement Bézier quadratic arc flattening with DDA.
+
+	Benchmarking shows that this provides a very slighty performance
+	boost when rendering fonts with lots of quadratic Bézier arcs,
+	compared to the recursive arc splitting, but only when SSE2 is
+	available, or on 64-bit CPUs.
+
+	On a 2017 Core i5-7300U CPU on Linux/x86_64:
+
+	  ftbench -p -s10 -t5 -cb DroidSansFallbackFull.ttf
+
+	  Before: 4.033 us/op  (best of 5 runs for all numbers)
+	  After:  3.876 us/op
+
+	  ftbench -p -s60 -t5 -cb DroidSansFallbackFull.ttf
+
+	  Before: 13.467 us/op
+	  After:  13.385 us/op
+
+	* src/smooth/ftgrays.c (gray_render_conic): New implementation
+	based on DDA and optionally SSE2.
+
+2021-07-15  David Turner  <david@freetype.org>
+
+	[smooth] Minor speedup to smooth rasterizer.
+
+	This speeds up the smooth rasterizer by avoiding conditional
+	branches in the hot path.
+
+	- Define a fixed 'null cell', which will be pointed to whenever the
+	  current cell is outside of the current target region.  This avoids
+	  a `ras.cell != NULL` check in the `FT_INTEGRATE` macro.
+
+	- Also use the null cell as a sentinel at the end of all `ycells`
+	  linked-lists, by setting its x coordinate to `INT_MAX`.  This
+	  avoids a `if (!cell)` check in `gray_set_cell` as well.
+
+	- Slightly change the worker struct fields to perform a little less
+	  operations during rendering.
+
+	Example results (on a 2013 Corei5-3337U CPU)
+
+	  out/ftbench -p -s10 -t5 -bc DroidSansFallbackFull.ttf
+
+	  Before: 5.472 us/op
+	  After:  5.275 us/op
+
+	  out/ftbench -p -s60 -t5 -bc DroidSansFallbackFull.ttf
+
+	  Before: 17.988 us/op
+	  After:  17.389 us/op
+
+	* src/smooth/ftgrays.c (gray_TWorker): Replace `num_cells` field with
+	`cell_free` and `cell_limit`.
+	(NULL_CELL_PTR, CELL_MAX_X_VALUE, CELL_IS_NULL): New macros.
+	(gray_dump_cells, gray_set_cell, gray_sweep, gray_sweep_direct,
+	gray_convert_glyph_inner, gray_convert_glyph): Updated.
+
+2021-07-15  David Turner  <david@freetype.org>
+
+	[tests] Rewrite download script in Python3.
+
+	This commit replaces the bash script with a Python script that does
+	the same work, plus avoiding to download anything if the files are
+	already installed with the right content.
+
+	We now use the first 8 bytes of each file's sha256 hash for the
+	digest.
+
+	* tests/scripts/download-test-fonts.sh: Removed.
+	* tests/scripts/download-test-fonts.py: New script.
+	* tests/README.md: Updated.
+
+2021-07-15  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	Support architectures where `long` is smaller than pointers.
+
+	I am currently trying to compile FreeType for CHERI-extended ISAs
+	(CHERI-RISC-V and Arm's Morello), but I am getting compiler warnings
+	from the `FT_UINT_TO_POINTER` macro.  When compiling with the CHERI
+	Clang compiler, not using `uinptr_t` for casts between integers an
+	pointers results in the following `-Werror` build failures:
+
+	```
+	In file included from .../src/truetype/truetype.c:22:
+	  .../src/truetype/ttgload.c:1925:22: error:
+	    cast from provenance-free integer type to pointer type will
+	    give pointer that can not be dereferenced
+	    [-Werror,-Wcheri-capability-misuse]
+	  node->data = FT_UINT_TO_POINTER( glyph_index );
+	               ^
+	  .../include/freetype/internal/compiler-macros.h:79:34: note:
+	    expanded from macro 'FT_UINT_TO_POINTER'
+	```
+
+	* include/freetype/internal/compiler-macros.h (FT_UINT_TO_POINTER):
+	The ISO C standard compliant fix for this would be to use
+	`uintptr_t` from `stdint.h`, but I am not sure if this is supported
+	by the minimum compiler version.  Therefore, use the
+	compiler-defined `__UINTPTR_TYPE__` macro (supported in GCC 4.6+ and
+	Clang since about 3.0) before checking for `_WIN64` and falling back
+	to `unsigned long`.
+
+2021-07-13  Oleg Oshmyan  <chortos@inbox.lv>
+
+	[base] Fix `FT_Open_Face`'s handling of user-supplied streams.
+
+	This was already true (though undocumented) most of the time, but
+	not if `FT_NEW` inside `FT_Stream_New` failed or if the
+	`FT_OPEN_XXX` flags were bad.
+
+	Normally, `FT_Open_Face` calls `FT_Stream_New`, which returns the
+	user-supplied stream unchanged, and in case of any subsequent error
+	in `FT_Open_Face`, the stream is closed via `FT_Stream_Free`.
+
+	Up to now, however, `FT_Stream_New` allocates a new stream even if
+	it is already given one by the user.  If this allocation fails, the
+	user-supplied stream is not returned to `FT_Open_Face` and never
+	closed.  Moreover, the user cannot detect this situation: all they
+	see is that `FT_Open_Face` returns `FT_Err_Out_Of_Memory`, but that
+	can also happen after a different allocation fails within the main
+	body of `FT_Open_Face`, when the user's stream has already been
+	closed by `FT_Open_Face`.  It is plausible that the user stream's
+	`close` method frees memory allocated for the stream object itself,
+	so the user cannot defensively free it upon `FT_Open_Face` failure
+	lest it ends up doubly freed.  All in all, this ends up leaking the
+	memory/resources used by user's stream.
+
+	Furthermore, `FT_Stream_New` simply returns an error if the
+	`FT_OPEN_XXX` flags are unsupported, which can mean either an
+	invalid combination of flags or a perfectly innocent
+	`FT_OPEN_STREAM` on a FreeType build that lacks stream support.
+	With this patch, the user-supplied stream is closed even in these
+	cases, so the user can be sure that if `FT_Open_Face` failed, the
+	stream is definitely closed.
+
+	* src/base/ftobjs.c (FT_Stream_New): Don't allocate a buffer
+	unnecessarily.
+	Move error-handling code to make the control flow more obvious.
+	Close user-supplied stream if the flags are unsupported.
+	`FT_Stream_Open` always sets `pathname.pointer`, so remove the
+	redundant (re)assignment.  None of the `FT_Stream_Open...` functions
+	uses `stream->memory`, so keep just one assignment at the end,
+	shared among all possible control flow paths.
+	('Unsupported flags' that may need a stream closure can be either an
+	invalid combination of multiple `FT_OPEN_XXX` mode flags or a clean
+	`FT_OPEN_STREAM` flag on a FreeType build that lacks stream
+	support.)
+
+2021-07-13  Oleg Oshmyan  <chortos@inbox.lv>
+
+	[base] Reject combinations of incompatible `FT_OPEN_XXX` flags.
+
+	The three modes are mutually exclusive, and the documentation of the
+	`FT_OPEN_XXX` constants notes this.  However, there was no check to
+	validate this in the code, and the documentation on `FT_Open_Args`
+	claimed that the corresponding bits were checked in a well-defined
+	order, implying it was valid (if useless) to specify more than one.
+	Ironically, this documented order did not agree with the actual
+	code, so it could not be relied upon; hopefully, nobody did this and
+	nobody will be hurt by the new validation.
+
+	Even if multiple mode bits were allowed, they could cause memory
+	leaks: if both `FT_OPEN_STREAM` and `stream` are set along with
+	either `FT_OPEN_MEMORY` or `FT_OPEN_PATHNAME`, then `FT_Stream_New`
+	allocated a new stream but `FT_Open_Face` marked it as an 'external'
+	stream, so the stream object was never released.
+
+	* src/base/ftobjs.c (FT_Stream_New): Reject incompatible
+	`FT_OPEN_XXX` flags.
+
+2021-07-12  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
+
+	* meson.build: Fix build for other UNIX systems (e.g., FreeBSD).
+
+	Without this change the build of `unix/ftsystem.c` fails because the
+	`ftconfig.h` header that defines macros such as `HAVE_UNISTD_H` and
+	`HAVE_FCNTL_H` is only being generated for Linux, macOS, and Cygwin
+	systems:
+
+	```
+	.../builds/unix/ftsystem.c:258:32: error:
+	    use of undeclared identifier 'O_RDONLY'
+	file = open( filepathname, O_RDONLY );
+	```
+
+	Instead of hardcoding a list of operating systems for this check,
+	update the logic that decides whether to build the file and set a
+	boolean flag that can be checked instead.
+
+2021-07-12  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] More clean-ups.
+
+	* src/autofit/afhints.h (AF_GlyphHintsRec): Remove the no longer
+	needed fields `xmin_delta` and `xmax_delta`.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload),
+	src/autofit/afloader.c (af_loader_load_glyph): Updated.
+
+2021-07-12  Werner Lemberg  <wl@gnu.org>
+
+	Small clean-ups for the last few commits.
+
+	* include/freetype/fttrace.h (afwarp): Removed.
+
+2021-07-12  David Turner  <david@freetype.org>
+
+	Remove obsolete `AF_Angle` type and related sources.
+
+	* src/autofit/afangles.c: File removed.  Functions related to
+	sorting moved to...
+	* src/autofit/afhints.c (af_sort_pos, af_sort_and_quantize_widths):
+	This file.
+	* src/autofit/afangles.h: File removed.
+	* src/autofit/aftypes.h: Updated.
+	* src/autofit/autofit.c: Updated.
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Updated.
+
+2021-07-12  David Turner  <david@freetype.org>
+
+	Remove experimental auto-hinting 'warp' mode.
+
+	This feature was always experimental, and probably never worked
+	properly.  This patch completely removes it from the source code,
+	except for a documentation block describing it for historical
+	purposes.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h: Remove
+	`AF_CONFIG_OPTION_USE_WARPER`.
+
+	* include/freetype/ftdriver.h: Document 'warping' property as
+	obsolete.
+
+	* src/autofit/afwarp.c, src/autofit/afwarp.h: Files removed.
+	* src/autofit/*: Remove any code related to warp mode.
+
+2021-07-12  David Turner  <david@freetype.org>
+
+	Remove experimental 'Latin2' writing system (`FT_OPTION_AUTOFIT2`).
+
+	This code has always been experimental and was never compiled anyway
+	(`FT_OPTION_AUTOFIT2` does not appear in `ftoption.h` or even any of
+	our build files).
+
+	* include/freetype/internal/fttrace.h (aflatin2): Removed.
+	* src/autofit/aflatin2.h, src/autofit/aflatin2.c: Files removed.
+	* src/autofit/afloader.c: Remove undocumented hook to activate
+	Latin2 system.
+	* src/autofit/afstyles.h: Remove `ltn2_dflt` style definition.
+	* src/autofit/afwrtsys.h: Remove `LATIN2` writing system definition.
+	* src/autofit/autofit.c: Updated.
+
+2021-07-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): Fix argument.
+
+	Reported by Hin-Tak.
+
+2021-07-03  Werner Lemberg  <wl@gnu.org>
+
+	* meson_options.txt: Sort alphabetically; no final full stops.
+
+2021-07-01  Ben Wagner  <bungeman@chromium.org>
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Test `coords`.
+
+	It is undefined behavior to pass `NULL` to `memcpy`.  `coords' is
+	passed to `memcpy` but `TT_Get_MM_Blend` and `TT_Get_Var_Design`
+	explicitly call `tt_set_mm_blend` with `coords` as `NULL`.  In
+	addition, `TT_Set_MM_Blend` has a similar possible issue.
+
+2021-06-30  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Support PaintScale in 'COLR' v1 parsing.
+
+	* include/freetype/ftcolor.h (FT_PaintFormat): Renumber values, add
+	`FT_COLR_PAINTFORMAT_SCALE`.
+	(FT_PaintScale): New structure to represent 'PaintScale*' tables.
+	(FT_COLR_Paint): Updated.
+
+	* src/sfnt/ttcolr.c (FT_PaintFormat_Internal): New enumeration.
+	(read_paint): Parse 'PaintScale' and friends.
+
+2021-06-30  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Handle fonts without layer list in 'COLR' v1.
+
+	'COLR' v1 fonts do not necessarily need to have a layer list; for
+	this reason, 'fontTools' recently started generating fonts in a way
+	that drops the layer list if there are no layers in it.  This
+	results in the layer list offset becoming zero, which FreeType
+	treated as an invalid table.  Fix that and handle the case for layer
+	list offset being 0.  This slightly changes how we need to calculate
+	the starting offset for paints.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr): Handle case of layer list
+	offset being zero without outright rejecting table.
+
+2021-06-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c (Render_Single_Pass): Simplify `band_stack'.
+
+2021-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Do not skip the second pass without dropout control.
+
+	The second pass also fixes horizontal lines through the pixel centers.
+
+	* src/raster/ftraster.c (black_TWorker): Do not use `second_pass'.
+	(Render_Glyph): Skip the second pass only with the appropriate flag.
+
+2021-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Handle sub-band stack locally.
+
+	* src/raster/ftraster.c (black_TWorker): Move `band_stack' from here..
+	(Render_Single_Pass): ... to here and accept limit arguments.
+	(Render_Glyph): Updated.
+
+2021-06-25  Anurag Thakur  <anuthadev@gmail.com>
+
+	[CI] Introduce linux CI and refactor job names.
+
+	* .gitlab-ci.yml: Added jobs for building freetype on linux.
+
+2021-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Handle Bézier stack locally.
+
+	* src/raster/ftraster.c (black_TWorker): Move `arcs' from here...
+	(Conic_To, Cubic_To): ... to here to tighten their scope.
+	(Bezier_Up, Bezier_Down): ... Take the current `arc' argument.
+
+2021-06-28  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Improve paint limit checks
+
+	Paint tables can appear before the `base_glyphs_v1` offset if the
+	font is produced with the layer list before the base glyph list.  In
+	this case paint tables can occur after the layer list but before the
+	base glyph list.  Checks in the 'COLR' v1 code were rejecting fonts
+	with this layout.  Improve these checks by calculating a minimum
+	offset after which paint tables can occur and use that in safety
+	checks.
+
+	* src/sfnt/ttcolr.c (Colr, tt_face_load_colr): Declare
+	`paint_start_v1` and calculate that as the minimum of the end of
+	layer list and base glyph list.
+	(get_child_table_pointer, read_paint, tt_face_get_paint_layers):
+	Use that in safety checks.
+
+2021-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Clean up vertical sweep.
+
+	* src/raster/ftraster.c (black_TWorker): Replace the current line
+	offset with the pointer and drop the increment.
+	(Function_Sweep_Init): Take values as arguments instead of pointers.
+	(Vertical_Sweep_*, Horizontal_Sweep_Init, Draw_Sweep): Updated.
+
+2021-06-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Make `band_top' local variable.
+
+	* src/raster/ftraster.c (black_TWorker): Move `band_top' from here...
+	(Render_Single_Pass): ... to here, and refactor.
+	(Render_Glyph): Updated.
+
+2021-06-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Adjust sub-band bisecting limits.
+
+	We can bisect a band until it is just a single scan line.  This might
+	be slow and cause time-outs but if we need to impose limits it should
+	be elsewhere.
+
+	* src/raster/ftraster.c (Render_Single_Pass): Tweak sub-banding.
+
+2021-06-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c (Render_Single_Pass): Remove dead code.
+
+2021-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add trace level to logging output.
+
+	Some practical debugging work has shown that displaying level X of
+	an `FT_TRACEX` macro in the output of `FT2_DEBUG="...  -v"` would be
+	very helpful to find out which trace level should be selected.  As
+	an example, we now get output like
+
+	```
+	[ttobjs:2]    TTF driver
+	[ttobjs:2]      SFNT driver
+	[sfobjs:2]      not a font using the SFNT container format
+	[t1objs:2]    Type 1 driver
+	[stream:7]    FT_Stream_EnterFrame: 14 bytes
+	```
+
+	* include/freetype/internal/ftdebug.h (FT_LOGGING_TAGX): New macro.
+	(FT_LOG): Use it to add the trace level to the logging tag.
+
+	* include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
+	Adjust.
+
+	* docs/DEBUG: Updated.
+
+2021-06-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth, raster] Fix up and align error codes.
+
+	FT_Render_Glyph picked up FAILURE or 1 returned from the raster
+	function, which became a confusing error code. Instead, return
+	Raster_Overflow in the unlikely event that banding does not help or
+	another meaningful error.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph_inner, gray_convert_glyph):
+	Use Raster_Overflow when the rendering pool is exhausted and return it
+	if banding does not help.
+	(gray_raster_render): Use Smooth_Err_Ok.
+
+	* src/raster/ftraster.c (Render_Single_Pass): Return Raster_Overflow
+	if banding does not help or another error code.
+
+2021-06-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth, raster] Remove synonymous error macros.
+
+	* src/smooth/ftgays.c [STANDALONE_]: s/ErrRaster_/Smooth_Err_/.
+	(gray_convert_glyph_inner): Updated accordingly.
+
+	* src/raster/ftraster.c [STANDALONE_]: Do not abbreviate error macros.
+	(New_Profile, End_Profile, Insert_Y_Turn, Line_Up, Bezier_Up,
+	Decompose_Curve, Draw_Sweep, Render_Single_Pass, ft_black_render):
+	Updated accordingly.
+
+2021-06-22  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] s/PaintTransformed/PaintTransform/, s/transformed/transform/.
+
+	* include/freetype/ftcolor.h (FT_PaintTransformed, FT_PaintFormat,
+	FT_COLR_Paint): Do it to make it harmonize with other names such as
+	'PaintTranslate'.
+
+	* src/sfnt/ttcolr.c (read_paint, tt_face_get_paint): Ditto.
+
+2021-06-22  Dominik Röttsches  <drott@chromium.org>
+
+	Move 'COLR' API to `ftcolor.h`.
+
+	* include/freetype/freetype.h: Cut section layer management
+	containing 'COLR' v0 and v1 API and move it to `ftcolor.h` as
+	requested by Werner on freetype-devel.
+	* include/freetype/ftcolor.h: Paste that section.
+
+2021-06-19  Werner Lemberg  <david@freetype.org>
+
+	[truetype] Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35312
+
+	* src/truetype/ttinterp.c (Ins_JMPR): Use `ADD_LONG`.
+
+2021-06-19  Werner Lemberg  <david@freetype.org>
+
+	[autofit] Prevent hinting if there are too many segments.
+
+	This speeds up handling of broken glyphs.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35309
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Implement
+	it.
+
+2021-06-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sdf/ftsdfrend.c (ft_(b)sdf_render): Do not FT_ERROR routinely.
+
+2021-06-16  David Turner  <david@freetype.org>
+
+	[autofit] Fix return value of `FT_Load_Glyph`.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): The issue is
+	that `style_metrics_init` sometimes returns -1 without clearing
+	`error`.  While looping to `Again`, the next operation is
+	successful, but -1 is still returned by the function.  The fix is to
+	set `error` to 0 appropriately.
+
+	Fixes #1063.
+
+2021-06-15  David Turner  <david@freetype.org>
+
+	[meson] Add first regression test to FreeType.
+
+	* tests/README.md: New file that explains how to build and run the
+	tests with the Meson build.
+
+	* tests/scripts/download-test-fonts.sh: New bash script to download
+	test font files to the `tests/data` folder.
+
+	* meson.build, meson_options.txt: Add 'tests' option to enable
+	building and running the test programs (disabled by default).
+
+	* tests/meson.build: New file.
+
+	* tests/issue-1063/main.c: Simple regression test to exhibit issue
+	1063.
+
+	* .gitignore: Ignore the content of the `tests/data` folder for
+	now.
+
+2021-06-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Fix new memory leak.
+
+	We need to inverse inheritance of FT_GlyphSlot_Internal so that we
+	have a chance to free the rendered bitmap from the parent slot.
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Init): Remove the internal parts
+	of the child `ttslot' and replace it with the parent structure.
+	(T42_GlyphSlot_Done): Updated accordingly.
+
+2021-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix another assertion.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString)
+	<cf2_escCALLOTHERSUBR>: Convert assertion into error, since the
+	problem can happen with invalid user input.
+
+	Test case is file
+
+	  fuzzing/corpora/legacy/oss-fuzz/5754332360212480-unknown-read
+
+	in the `freetype2-testing` repository.
+
+2021-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix assertions.
+
+	* src/psaux/pshints.c (cf2_hintmap_adjustHints): Check for overflow
+	before emitting an assertion error.
+
+	Test case is file
+
+	 fuzzing/corpora/legacy/oss-fuzz/4594115297673216-integer-overflow
+
+	in the `freetype2-testing` repository.
+
+2021-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Optimize tracing.
+
+2021-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sdf] Fix SDF positioning.
+
+	* src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Add padding to
+	`bitmap_top' and `bitmap_left'.
+
+	* sdf/sdf/ftsdf.c (sdf_generate_with_overlaps): Fix VC++ warning.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix 'devel' build for 'COLR' v1.
+
+	* devel/ftoption.h: Synchronize with
+	  `include/freetype/config/ftoption.h`.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Sanitize cmap4 table better.
+
+	Fixes #1062.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Handle a too-small value of
+	`length` gracefully.
+
+2021-06-08  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Pointer validity check when reading 'COLR' v1 layers
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): In addition to the
+	existing sanity checks, ensure that the pointer to the layer to be
+	read is within the 'COLR' v1 table.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sdf/ftsdfcommon.c: Fix inclusion of header files.
+
+2021-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Make `make multi` work.
+
+	* src/sdf/ftsdf.c: Include `ftbitmap.h`.
+
+	* src/sdf/ftsdfcommon.h: Move function bodies to `ftsdfcommon.c`.
+	Include `ftobjs.h` to get definitions of `FT_LOCAL` and friends.
+
+	* src/sdf/ftsdfcommon.c: New file.
+
+	* src/sdf/rules.mk, src/sdf/sdf.c: Updated.
+
+2021-06-08  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Use 8 bits for final SDF output instead of 16bits.
+
+	Since 8-bits is enough to represent SDF data we no longer require
+	16-bits for this purpose.  Also, we now normalize the output data
+	to use the entire 8-bit range efficiently.  For example: if we use
+	3.5 format with a spread of 1 we basically only use the starting
+	5-bits.  By normalizing we can use the entire 8-bit range.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Updated description
+	for `FT_RENDER_MODE_SDF` regarding this change.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Removed
+	`FT_PIXEL_MODE_GRAY16` since no longer required.
+
+	* include/freetype/fttypes.h (FT_F6Dot10): Removed since no longer
+	required.
+
+	* src/sdf/ftsdfrend.c (ft_sdf_render, ft_bsdf_render): Allocate 8-bit
+	bitmap instead of 16-bit buffer.
+
+	* src/sdf/ftsdfcommon.h (map_fixed_to_sdf): Added function to convert
+	16.16 distance value to our desired format.
+
+	* src/sdf/ftsdf.c (sdf_generate_with_overlaps,
+	sdf_generate_bounding_box): Use the new `map_fixed_to_sdf` function
+	and also use 8-bit output buffer.
+
+	* src/sdf/ftbsdf.c (finalize_sdf): Output to a 8-bit buffer instead
+	of 16-bit buffer.
+
+2021-06-02  Ben Wagner  <bungeman@chromium.org>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix fallout from 2021-05-29 change.
+
+	* src/sfnt/ttcolr.c (find_base_glyph_record,
+	find_base_glyph_v1_record): Adjust binary search.
+
+	Needs to be updated with change to unsigned.
+
+2021-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix tracing.
+
+	Problem reported by Alexei.
+
+2021-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix MSVC compiler warnings.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs):
+	Add cast.
+
+2021-05-29  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation errors and (some) warnings for clang++.
+
+	* src/autofit/afmodule.c (AF_GlyphHintsRec): Make it static.
+
+	* src/cache/ftcache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
+	(ftc_snode_compare): Remove semicolon.
+
+	* src/cff/cffparse.c (cff_parser_run): Add `break` statement.
+
+	* src/cid/cidload.c (cid_hex_to_binary): Add cast.
+
+	* src/sdf/ftbsdf.c (CHECK_NEIGHBOR): Use `do {} while(0)` loop.
+	(bsdf_init_distance_map, finalize_sdf, bsdf_raster_render): Add
+	casts.
+	* src/sdf/ftsdf.c (sdf_generate_bounding_box,
+	sdf_generate_with_overlaps): Ditto.
+	* src/sdf/ftsdfcommon.h (square_root): Ditto.
+	* src/sdf/ftsdfrend.c (sdf_property_get, ft_sdf_render,
+	ft_bsdf_render): Ditto.
+
+	* src/sfnt/ttcolr.c (find_base_glyph_record,
+	find_base_glyph_v1_record): Fix variable signedness.
+	(read_color_line): Add cast.
+	(read_paint): Add casts.
+	Fix signedness issue.
+	(tt_face_get_colorline_stops) Fix signedness issues.
+
+	* src/sfnt/ttpost.c (load_format_20): Add casts.
+
+	* src/truetype/ttsubpix.c (TWEAK_RULES, TWEAK_RULES_EXCEPTIONS):
+	Remove final semicolons.
+
+2021-05-29  Werner Lemberg  <wl@gnu.org>
+
+	[build] Allow overriding of `ANSIFLAGS` for GNU make build.
+
+	* builds/*: Implement it.
+
+2021-05-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Fix auto-hinting.
+
+	The autohinter could not access the base (unscaled) outline in the
+	child TrueType glyph slot. We now share the internal parts between
+	the parent and child glyph slots. Fixes #1057.
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Init): Remove the internal parts
+	of `T42_GlyphSlot' and replace it with the child TrueType structure.
+	(T42_GlyphSlot_Done): Updated accordingly.
+
+2021-05-25  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Guard and trace AFM kern data allocation.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31543
+
+	* include/freetype/internal/fttrace.h: Add 'afmparse' trace
+	component.
+
+	* src/psaux/afmparse.c (FT_COMPONENT): Define.
+	(afm_parse_track_kern, afm_parse_kern_pairs): Protect against
+	allocations bombs.
+	Add tracing.
+	(afm_parse_kern_data): Don't allow multiple kern data sections.
+
+2021-05-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* meson.build (ft2_public_headers): Add missing `ftcid.h'.
+
+	Fixes #1058.
+
+2021-05-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Avoid some memory zeroing.
+
+	* src/type42/t42objs.c (T42_Open_Face): Tweak allocation macro.
+	* src/type42/t42parse.c (t42_parse_sfnts): Ditto.
+
+2021-05-19  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[CMake] Update dependency finders.
+
+	1. Fixes CMake using any found HarfBuzz version lower than the minimum
+	required. This is based on HALX99's merge request at
+	https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/31
+	2. Update FindHarfBuzz.cmake from
+	https://github.com/WebKit/WebKit/blob/1ce32454/Source/cmake/FindHarfBuzz.cmake
+	and guard post-CMake-3.1 features to keep the minimum version unchanged
+	3. Update FindBrotliDec.cmake to stop the warnings, based on what
+	https://github.com/google/woff2/blob/a0d0ed7d/cmake/FindBrotliDec.cmake
+	is doing
+
+	* CMakeLists.txt, builds/cmake/FindHarfBuzz.cmake: Implement 1 and 2.
+	* builds/cmake/FindBrotliDec.cmake: Implement 3.
+
+2021-05-19  Ben Wagner  <bungeman@chromium.org>
+
+	[gzip] Use exact type for `ft_gzip_alloc` and `ft_gzip_free`.
+
+	While a function pointer may be cast to another function pointer
+	type, it is required to cast the function pointer back to the
+	original function pointer type before calling it.  If a parameter is
+	a pointer the exact pointer type is required.  Using a pointer to a
+	different underlying type is technically undefined behavior.  The
+	wrapper functions `ft_gzip_alloc` and `ft_gzip_free` took
+	`FT_Memory` (a `FT_MemoryRec_*`) instead of `voidpf` (`void*`), so
+	when gzip calls these callbacks through `alloc_func` or `free_func`
+	it invokes undefined behavior.  On most platforms this works out as
+	expected, but newer undefined behavior detectors and targets like
+	wasm can detect this and will produce an error.
+
+	* src/gzip/ftgzip.c (ft_gzip_alloc, ft_gzip_free): Update signatures
+	to exactly match `alloc_func` and `free_func`, respectively.
+	Internally, cast the `void*` opaque pointer to `FT_Memory`.
+
+2021-05-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Prioritize the anti-aliasing renderer module.
+
+	* modules.cfg: Reorder the renderers.
+	* include/freetype/config/ftmodule.h: Ditto.
+
+2021-05-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Additional guards on the POST table.
+
+	Fixes timeout (#1055) analyzed by Ben Wagner, reported as
+
+	  https://crbug.com/1194092
+
+	* src/sfnt/ttload.c (tt_face_load_post): Check POST format.
+	* src/sfnt/sfobjs.c (sfnt_load_face): Synthesize the missing unicode
+	charmap only if the glyph names exist.
+	* src/psnames/psmodule.c (ps_unicode_value): Short cut ".notdef" and
+	".null".
+
+2021-05-13  Daniel McArdle  <dmcardle@chromium.org>
+
+	[psaux] Use doubling allocation strategy for CF2_ArrStack.
+
+	Fixes timeout reported as
+
+	  https://crbug.com/1206181
+
+	* src/psaux/psarrst.c (cf2_arrstack_{push,init}): Implement it.
+	* src/psaux/psarrst.h (CF2_ArrStackiRec): Drop `chunk'.
+
+2021-05-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (FT_MAX_GRAY_SPANS): Increase from 10 to 16.
+
+	Ten was barely enough for two slanted stems. Sixteen can actually fit
+	a bit more complicated scanlines.
+
+2021-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (FT_GRAY_SET): Adjust for better code.
+
+2021-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Faster bitmap sweeping.
+
+	Selecting the fill rule or checking the direct mode each time we call
+	`gray_hline' is sub-optimal.  This effectively splits the direct mode
+	into a separate code path while inlining `gray_hline' and saving 5-7%
+	of rendering time.
+
+	* src/smooth/ftgrays.c (gray_hline): Eliminated in favor of...
+	(FT_FILL_RULE, FT_GRAY_SET): ... these new macros...
+	(gray_sweep): ... inlined here.
+	(gray_sweep_direct): New function that handles the direct span buffer.
+	(gray_TWorker): Remove the span buffer.
+	(gray_raster_render, gray_convert_glyph): Updated.
+
+2021-05-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Simplify even-odd computations.
+
+	It is too bad the even-odd rule is not used much.
+
+2021-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type1] Avoid MM memory zeroing.
+
+	* src/type1/t1load.c (t1_allocate_blend, parse_blend_design_map):
+	Tweak allocation macros.
+	* src/type1/t1objs.c (T1_Face_Done): Minor.
+
+2021-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/bdf/bdflib.c (_bdf_list_ensure): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/psaux/psobjs.c (ps_parser_load_field): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cid/cidload.c (cid_read_subrs): Tweak allocation macro.
+
+2021-05-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Tweak allocation.
+
+2021-05-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff,psaux] Avoid memory zeroing (contd.).
+
+	* src/cff/cffload.c (cff_blend_doBlend, cff_blend_build_vector): Tweak
+	allocation macros.
+	* src/psaux/psarrst.c (cf2_arrstack_setNumElements): Ditto.
+	* src/psaux/psstack.c (cf2_stack_init): Ditto.
+
+2021-05-04  Ben Wagner  <bungeman@chromium.org>
+
+	* src/cid/cidload.c (cid_hex_to_binary): Improve return value.
+
+	Add argument to return the actual number of bytes that were decoded.
+	The actual number of bytes decoded can be quite variable depending
+	on the number of ignored 'whitespace' bytes or early termination
+	with `>`.
+	(cid_face_open): Updated to use this calculated value.  This avoids
+	trusting `parser->binary_length` is always be correct and reading
+	uninitialized bits if fewer are actually decoded.
+
+	First reported as
+
+	  https://crbug.com/1203240
+
+2021-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Streamline POST format 2.0 handing.
+
+	To reduce memory allocations, we read an entire Pascal-string buffer
+	and convert it to a C-string buffer.  We also reject tables with
+	Postscript glyph names exceeding 63 bytes.
+
+	* src/sfnt/ttpost.c (load_format20): Implement it.
+	(load_post_names): Check the minimal POST table size.
+	(load_format25, tt_face_free_ps_names): Updated accordingly.
+
+2021-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf,pcf] Avoid memory zeroing (contd.).
+
+	* src/bdf/bdflib.c (bdf_create_property, _bdf_add_comment,
+	_bdf_add_property, bdf_load_font): Tweak allocation macros.
+	* src/pcf/pcfread.c (pcf_get_properties, pcf_get_metrics): Ditto.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cid/cidload.c (cid_read_subrs): Tweak allocation macro.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Avoid some memory zeroing.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font, sfnt_init_face,
+	tt_name_ascii_from_{utf16,other}): Tweak allocation macros.
+	* src/sfnt/ttload.c (tt_face_load_name): Ditto.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/ttpost.c (load_format_{20,25}): Tweak allocation macros.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Tweak allocation macro.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Avoid some memory zeroing.
+
+	* src/truetype/ttinterp.c (Init_Context): Tweak allocation macro.
+	* src/truetype/ttpload.c (tt_face_load_cvt): Ditto.
+
+2021-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[woff2] Avoid some memory zeroing.
+
+	* src/sfnt/sfwoff2.c (store_loca, woff2_open_font): Tweak macros.
+
+2021-04-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/gzip/ftgzip.c (ft_gzip_alloc): Zero out memory again.
+
+2021-04-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[lzw] Preserve decompression stack when relocating to heap.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Copy stack when
+	relocating to heap.
+
+2021-04-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cid/cidgload.c (cid_load_glyph): Restore the glyph_length check.
+
+2021-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/psmodule.c (ps_unicodes_init): Ignore empty glyph names.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33637
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Revert macro change.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff] Avoid some memory zeroing.
+
+	* src/cff/cffparse.c (cff_parser_init): Tweak memory macro.
+	* src/cff/cffload.c (cff_index_load_offsets, cff_index_get_pointers,
+	cff_charset_load, cff_vstore_load): Ditto.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pfr] Avoid some memory zeroing.
+
+	* src/pfr/pfrobjs.c (pfr_face_init) : Tweak memory macro.
+	* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps,
+	pfr_phy_font_load): Ditto.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Tweak memory macro.
+
+2021-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[psaux,psnames] Avoid some memory zeroing.
+
+	* src/psaux/psstack.c (cf2_stack_init): Tweak memory macro.
+	* src/psnames/psmodule.c (ps_unicodes_init): Ditto.
+
+2021-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Avoid some memory zeroing.
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Use FT_QNEW_ARRAY.
+	* src/base/ftsnames.c (FT_Get_Sfnt_{Name,LangTag}): Ditto.
+
+2021-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf,pcf] Avoid some memory zeroing.
+
+	* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_load_font):
+	Tweak memory macros.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto.
+	* src/bdf/bdflib.c (_bdf_readstreami, bdf_create_property,
+	_bdf_parse_glyphs, _bdf_parse_start): Ditto.
+	(_bdf_add_property): Do not handle zero size.
+
+2021-04-25  Issam E. Maghni  <issam.e.maghni@mailbox.org>
+
+	* builds/meson/process_ftoption_h.py: Add LF at EOF.
+
+	This fixes
+
+	  .../ftoption.h:1030:10: error:
+	    no newline at end of file [-Werror,-Wnewline-eof]
+
+	for the generated `ftoption.h` file.
+
+2021-04-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/cff/cffload.c (cff_index_get_pointers): s/FT_QALLOC/FT_ALLOC/.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): s/FT_ALLOC/FT_QALLOC/.
+	* builds/mac/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sdf/ftsdf.c (sdf_{edge,contour,shape}_new): Use FT_QALLOC.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/sfnt/sfdriver.c (get_win_string, get_apple_string,
+	sfnt_get_var_ps_name): Do not zero out the buffer.
+	* src/sfnt/sfobjs.c (sfnt_init_face): Ditto.
+	* src/sfnt/sfwoff.c (woff_open_font): Ditto.
+	* src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff,type1,type42] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/cff/cffload.c (cff_index_get_pointers, cff_index_get_name):
+	Do not zero out the buffer.
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): Ditto.
+	* src/type1/t1load.c (parse_subrs, parse_charstrings,
+	parse_blend_axis_types): Ditto.
+	* src/type1/t1parse.c (T1_New_Parser, T1_Get_Private_Dict): Ditto.
+	* src/type42/t42parse.c (t42_parser_init): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cid] s/FT_ALLOC/FT_QALLOC/ and clean up.
+
+	* src/cid/cidgload.c (cid_load_glyph): Do not zero out the buffer.
+	* src/cid/cidload.c (cid_face_open, cid_read_subrs): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pfr] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/pfr/pfrload.c (pfr_extra_item_load_font_id, pfr_aux_name_load):
+	Do not zero out the buffer.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bzip2,gzip] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Do not zero out the buffer.
+	* src/gzip/ftgzip.c (ft_gzip_alloc, FT_Stream_OpenGzip): Ditto.
+
+2021-04-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf,bdf,winfonts] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/pcf/pcfread.c (pcf_interpret_style): Do not zero out the buffer.
+	* src/bdf/bdfdrivr.c (bdf_interpret_style): Ditto.
+	* src/winfonts/winfnt.c (FNT_Face_Init, FNT_Load_Glyph): Ditto.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cache] Optimize SBit copying.
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Do not initialize the buffer.
+	(ftc_sbit_copy_bitmap): Accept zero size, s/FT_ALLOC/FT_QALLOC/.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[gxvalid,otvalid] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/gxvalid/gxvmod.c (gxv_load_table): Do not zero out the buffer.
+	* src/otvalid/otvmod.c (otv_load_table): Ditto.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[psaux] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/psaux/psobjs.c (ps_table_done, ps_parser_load_field): Do not
+	zero out the buffer.
+
+2021-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream,
+	Mac_Read_sfnt_Resource): Do not zero out the buffer.
+	* src/base/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
+	* src/base/ftrfork.c (raccess_make_file_name,
+	raccess_guess_darwin_hfsplus, raccess_guess_darwin_newvfs): Ditto.
+
+2021-04-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cache] Restore SBit copying for unowned (BDF) bitmaps.
+
+	* src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Restore.
+	(ftc_snode_load): Check ownership and copy unowned bitmaps.
+
+2021-04-19  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Return in 'COLR' v1 when layer pointer outside table
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): Add missing return
+	when paint pointer outside table.
+	(read_paint): Add missing return when paint pointer outside table.
+
+2021-04-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cache] Switch to lazy SBit setting.
+
+	* src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Removed.
+	(ftc_snode_load): Take the bitmap ownership instead of copying.
+
+2021-04-16  Daniel Welty  <@danielwelty>
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Properly handle short pitch.
+
+2021-04-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: Fix help string formatting.
+
+	The indented `dnl` macros inserted unwanted horizontal space.
+
+	Problem reported by Ozkan Sezer <sezeroz@gmail.com>.
+
+2021-04-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Safeguard 'COLR' v1 layer extraction
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): Do not output
+	layer pointer to iterator if it is outside the 'COLR' table.
+	(read_paint): Do not attempt to read layers that are outside the
+	table.
+
+2021-04-02  Ben Wagner  <bungeman@chromium.org>
+
+	[base] Complete `ft_glyphslot_clear`.
+
+	* src/base/ftobjs.c (ft_glyphslot_clear): This function is intended
+	to reset all the values of a glyph slot.  However, it was not
+	resetting the values of the advances and `glyph_index`.  Reset the
+	advances and `glyph_index` to zero.
+
+2021-04-02  Ben Wagner  <bungeman@chromium.org>
+
+	[truetype] Prevent glyph program state from persisting.
+
+	`FDEF` instructions are specified as allowed only in 'prep' or
+	'fpgm'.  FreeType has attempted to prevent their use in the glyph
+	program, but they were still allowed in glyph programs if defined in
+	a function defined in 'prep' or 'fpgm' and called from the glyph
+	program.
+
+	Similarly, `IDEF` instructions are specified not to be able to
+	modify any existing instruction.  FreeType has attempted to prevent
+	their use in the glyph program, but they can still be used like
+	`FDEF`.
+
+	This change stores the initial bytecode range type and disallows the
+	use of `FDEF` and `IDEF` while running the glyph program.
+
+	Most other state is copied from the `TT_Size` into the execution
+	context.  However, it is possible for a glyph program to use `WS` to
+	write to the storage area or `WCVTP`, `WCVTF`, and `DELTAC[123]` to
+	write to the control value table.
+
+	Allowing any change to the global state from the glyph program is
+	problematic as the outlines of any given glyph may change based on
+	the order the glyphs are loaded or even how many times they are
+	loaded.  There exist fonts that write to the storage area or the
+	control value table in the glyph program, so their use should not be
+	an error.
+
+	Possible solutions to using these in the glyph program are
+
+	  * ignore the writes;
+	  * value-level copy on write, discard modified values when finished;
+	  * array-level copy on write, discard the copy when finished;
+	  * array-level copy up-front.
+
+	Ignoring the writes may break otherwise good uses.  A full copy
+	up-front was implemented, but was quite heavy as even well behaved
+	fonts required a full copy and the memory management that goes along
+	with it.  Value-level copy on write could use less memory but
+	requires a great deal more record keeping and complexity.  This
+	change implements array-level copy on write.  If any attempt is made
+	to write to the control value table or the storage area when the
+	initial bytecode range was in a glyph program, the relevant array
+	will be copied to a designated storage area and the copy used for
+	the rest of the glyph program's execution.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): New fields
+	`iniRange`, `glyfCvtSize`, `glyfCvt`, `origCvt`, `glyfStoreSize`,
+	`glyfStorage`, and `origStorage`.
+
+	* src/truetype/ttinterp.c (Modify_CVT_Check): New function to handle
+	`exc->glyfCvt`.
+	(Write_CVT, Write_CVT_Stretched, Move_CVT, Move_CVT_Stretched): Use
+	it.
+	(Ins_WS): Handle `exc->glyfStorage`.
+	(Ins_FDEF, Ins_IDEF): Updated.
+	(TT_RunIns): Updated.
+	(TT_Done_Context): Free 'glyf' CVT working and storage area.
+	(TT_Load_Context): Fix/add casts.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix cast.
+
+2021-03-30  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Check validity of pointer location of `read_color_line`.
+
+	* src/sfnt/ttcolr.c (get_child_table_pointer): New function to fetch
+	child table pointer early for all paint formats that compute a child
+	table pointer.
+	(read_color_line, read_paint): Updated.
+	(tt_face_get_colorline_stops): Check `colr->table`.
+
+2021-03-28  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docs] Update docwriter stylesheet for 1.3.1.
+
+	This change is required to support docwriter 1.3.1.
+
+	See
+
+	  https://gitlab.freedesktop.org/freetype/docwriter/-/merge_requests/101
+
+	for more information.
+
+	* docs/markdown/stylesheets/extra.css:
+	(.wy-nav-content, .md-sidebar--secondary): Remove.
+
+2021-03-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Free `rows` once later.
+
+2021-03-16  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Fix memory leak in png loading.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1182552
+
+	Memory is allocated and the pointer assigned to `rows` inside a
+	'setjmp' scope.  This memory must be freed outside the 'setjmp'
+	scope after a 'longjmp'.  Since `rows` is a local and modified
+	inside the 'setjmp' scope it must be marked volatile or it will have
+	an indeterminate value after the 'longjmp'.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak of `rows`.
+
+2021-03-16  Christopher Degawa  <ccom@randomderp.com>
+
+	* CMakeLists.txt: Don't limit generation of 'pkg-config' file to UNIX.
+
+	mingw-w64 uses the 'pkg-config' files but does not set UNIX.
+
+2021-03-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_set_cell): Refactor to fix VC++ warning.
+
+2021-03-13  Werner Lemberg  <wl@gnu.org>
+
+	Handle various VC++ compiler warnings.
+
+	Fixes #1039.
+
+	* src/base/ftstroke.c (ft_stroker_inside, ft_stroker_outside):
+	Initialize `sigma`.
+
+	* src/sdf/ftsdf.c (sdf_generate_with_overlaps): Exit immediately if
+	function arguments are invalid.
+	* src/sdf/ftsdfrend.c (sdf_property_set) <"overlaps">: Fix cast.
+
+	* src/sfnt/sfwoff2.c (woff2_decompress)
+	[!FT_CONFIG_OPTION_USE_BROTLI]: Use `FT_UNUSED`.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Initialize `fvar_head`.
+
+2021-03-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Reduce copying during integration phase.
+
+	We now record `cover' and `area' directly into the linked list. This
+	makes rendering faster by 10% or even more at larger sizes.
+
+	* src/smooth/ftgrays.c (FT_INTEGRATE): Write directly.
+	(gray_TWorker): Add direct cell reference and remove unused fields.
+	(gray_set_cell): Consolidate the linked list management and pointers.
+	(gray_convert_glyph, gray_convert_glyph_inner): Updated.
+
+2021-03-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (FT_INTEGRATE): New convenience macro.
+	(gray_render_line, gray_render_scanline): Use it.
+
+2021-03-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Rearrange conditionals.
+
+	These produce faster or more optimizable code.
+
+2021-03-08  Tim-Philipp Müller  <tim@centricular.com>
+
+	[meson] Fix 'mmap' handling on Windows.
+
+	* meson.build (ft2_sources): Always use `windows/ftsystem.c` on
+	Windows unless mmap has been disabled.
+
+	  https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/5#note_829289
+
+2021-03-07  Tim-Philipp Müller  <tim@centricular.com>
+
+	[ci] Add basic support for Meson builds with MSVC on Windows.
+
+	This adds meson jobs for VS2017 (x86 and x86_64).
+
+	* .gitlab-ci.yml: New file.
+
+2021-03-07  Tim-Philipp Müller  <tim@centricular.com>
+
+	[meson] Add subproject fallbacks for 'libpng' and 'zlib'.
+
+	* subprojects/libpng.wrap, subprojects/zlib.wrap: New files.
+
+	* meson.build: Updated.
+
+2021-03-07  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	[meson] Make it work with Windows.
+
+	* meson.build: Do not process `ftconfig.h` when not using
+	`ftconfig.h.in`.
+
+	Fixes #1029.
+
+2021-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix memory leak.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28148
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Reject fonts that have
+	multiple tables with the same tag.  While not explicitly forbidden
+	in the OpenType specification, it is implicitly forbidden by
+	describing a binary search algorithm for tables that only works
+	reliably if table tags are unique.
+
+2021-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Update location of `LICENSE.TXT`.
+
+	Fixes #1035.
+
+2021-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ax_pthread.m4: Update from 'autoconf-archive'.
+
+	A bunch of fixes were added recently to its git repository.
+
+2021-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[unix] Updates for autoconf 2.71.
+
+	This fixes warnings reported by autoupdate.
+
+	* builds/unix/ax_pthread.m4: Replace `as_echo` with `AS_ECHO`.
+
+	* builds/unix/configure.raw: Remove obsolete `AC_HEADER_STDC`.
+	Don't escape back quotes in messages for `AC_MSG_WARN`.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk: Fix previous commit.
+
+	<top_level>: Use `TOP_DIR` in `wildcard` function.
+	(check_out_submodule, copy_submodule): Move down to come after
+	definition of `all` rule.
+	Call `mkdir` conditionally.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk: Use rules for handling 'dlg'.
+
+	Suggested by Alexei.
+
+	(check_out_submodule, copy_submodule): New targets.
+	<top-level>: Replace calls to `shell` with rules.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk: Avoid side effects of `shell`.
+
+	We use a dummy variable to catch its output.  Otherwise the `make`
+	program is going to interpret the return value of `shell`; this can
+	cause obscure warning or error messages or even be harmful.
+
+2021-02-16  Werner Lemberg  <wl@gnu.org>
+
+	Move 'dlg' submodule to `subprojects` directory.
+
+	This is for future changes with Meson, which doesn't allow a
+	different name for its `subprojects` directory.  Having both a
+	`submodules` and a `subprojects` directory is confusing.
+
+	* .gitmodules, autogen.sh (copy_submodule_files, DLG_INC_DIR,
+	DLG_SRC_DIR): Updated.
+
+	* builds/toplevel.mk (<top-level>, do-dist),
+	builds/windows/vc2010/script.bat: Updated.
+
+	* src/tools/no-copyright: Updated.
+
+2021-02-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Update paint format values to support non-variable paints.
+
+	* freetype.h (FT_PaintFormat): Update paint format identifiers after
+	a specification change.  The specification was updated to have
+	sibling formats, variable and non-variable variants for each.
+	Reflect that here.
+
+	* sfnt/ttcolr.c (read_paint): Remove parsing of variable indices as
+	the non-variable formats no longer have them.
+
+2021-02-15  Daniel E  <daniel.engberg.lists@pyret.net>
+
+	* CMakeLists.txt: Improve 'bz2' support.
+
+	Not all distributions such as FreeBSD provide a `.pc` file for
+	'(lib)bz2' so follow autotools and add it to `Libs.private` instead.
+
+2021-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/update-copyright-year: Fix single-year entry handling.
+
+	The fix from 2021-01-17 didn't cover the case where the year to be
+	updated is identical to the current year.
+
+2021-02-13  Werner Lemberg  <wl@gnu.org>
+
+	Add new function `FT_Get_Transform`.
+
+	See
+
+	  https://github.com/harfbuzz/harfbuzz/issues/2428
+
+	for some reasons to introduce this function.
+
+	* include/freetype/freetype.h, src/base/ftobjs.c (FT_Get_Transform):
+	Implement it.
+
+2021-02-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Decorate `qsort` callbacks with `cdecl`.
+
+	* include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF):
+	Add new macro.
+
+	* src/base/ftrfork.c, src/bdf/bdflib.c, src/gxvalid/gxvcommn.c,
+	src/psaux/afmparse.c, src/psnames/psmodule.c, src/type1/t1afm.c,
+	src/sfnt/sfwoff.c, src/sfnt/sfwoff2.c: Update `qsort` callbacks.
+
+	Fixes #1026 when compiling FreeType with an unusual calling
+	convention while the C library function `qsort` still expects
+	`cdecl`.
+
+2021-02-10  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Implement 'COLR' v1 sweep gradients.
+
+	* freetype.h (FT_PaintSweepGradient): Add `FT_PaintSweepGradient` to
+	represent a 'COLR' v1 sweep gradient.
+	Update format.
+	(FT_PaintFormat): Update shifted paint formats.
+	Sync with spec.
+	* sfnt/ttcolr.c (read_paint): Logic to parse sweep gradients.
+	Fix struct access in radial gradient implementation.
+
+2021-02-09  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Provide optional root transform for 'COLR' v1 glyph graph.
+
+	* include/freetype/freetype.h (FT_Get_Color_Glyph_Paint):
+	Additional function argument `root_transform` to control whether
+	root transform should be returned.
+	(FT_OpaquePaint): Additional tracking field to denote whether
+	root transform is to be returned.
+	* include/freetype/internal/sfnt.h
+	(TT_Get_Color_Glyph_Paint_Func): Propagate additional argument.
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Paint): Ditto.
+	* src/sfnt/ttcolr.c (tt_face_get_colr_glyph_paint): Return root
+	transform reflecting the size and tranform configured on
+	`FT_Face`.
+	(read_paint): Initialize and track status of insert_root_transform
+	flag.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: s/freetype2_dep/freetype_dep/.
+
+	Many projects (e.g., fontconfig, cairo) hardcode the `freetype_dep`
+	variable name to use FreeType as subproject because that was the
+	variable name in Centricular's Meson port of FreeType.  While they
+	should stop hardcoding that variable name, it does not cost us
+	anything to keep using that name to ease transition.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	[meson] Fix handling of HarfBuzz library.
+
+	* meson.build (harfbuzz_dep): Do not fall back to HarfBuzz by
+	default.
+
+	Otherwise it causes a dependency cycle:
+
+	  cairo => fontconfig => freetype2 => harfbuzz => cairo
+
+	Meson will still fall back to HarfBuzz subprojects if the `harfbuzz`
+	option is set to `enabled` instead of `auto` and a
+	`subprojects/harfbuzz.wrap` file is present.  In that case it is the
+	responsibility of the main project to set the proper options on each
+	subproject to break the dependency cycle.
+
+	Fixes: #1028.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	[meson] Fix dependency lookup and generate `ftconfig.h`.
+
+	- zlib: If not found on the system, meson can build it as a
+	  subproject.  We thus never use the (outdated) zlib support that
+	  comes with FreeType.  Doing so has the additional advantage that
+	  the zlib code can be shared with other projects like GLib if both
+	  are subprojects of an application.
+	- harfbuzz: Build as a subproject if not found on the system.
+	- 'QUESTION: What if the compiler doesn't support `-D` but uses `/D`
+	  instead as on Windows?'  Answer: Meson translate arguments for us.
+	- visibility: Replace self-made code with meson-specific solution.
+
+	* meson.build (ft2_defines): Rewrite logic to set and handle it.
+	(process_header_command): New variable, previously called
+	`ftoption_command`.
+	(ftoption_command, ftconfig_command): New variables.
+	(zlib_option): Removed.
+	(zlib_dep): New variable.
+	(ft2_deps): Updated.
+	(harfbuzz_dep): Updated.
+	(ftconfig_h_in, ftconfig_h): New variables.
+	(ft2_sources): Updated.
+	(ft2_lib): Updated, handle visibility.
+	(summary): Updted.
+
+	* meson_options.txt (zlib): Updated.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: Fix resource compilation on Windows.
+
+	This is copied from GStreamer's meson port of FreeType.
+
+	(ft2_sources): Add both debug and resource file (the latter for
+	Windows only).
+	(ft2_debug_src): Removed.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: s/ft2_libtool_version/ft2_pkgconfig_version/.
+
+	(freetype2_dep): Use it.
+
+	`ft2_libtool_version` would be the shared library version, not the
+	one we should use in file `freetype2.pc`.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: Use `meson.override_dependency`.
+
+	This is a new meson mechanism to avoid other projects to hard-code
+	the `freetype2_dep` variable name in their build definition.  It
+	also ensures that meson does not mix system and subproject versions
+	of FreeType inside of the same project.
+
+	Also remove outdated TODO because `declare_dependency` was already
+	there.
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build (bzip2_dep): Simplify.
+
+	We remove `static:false` from `find_library('bz2')`.
+
+	I don't know whether the previous code was a workaround for an old
+	meson bug, but at least with version >=0.55.0 (which FreeType uses)
+	it picks the shared library when both are available.
+
+	File `freetype2.pc` still contains the full path to file `libbz2.so`
+	instead of `-lbz2` – that we need to do this is a meson bug even
+	present in the current version (0.57.0).
+
+2021-02-09  Xavier Claessens  <xavier.claessens@collabora.com>
+
+	* meson.build: Set project version.
+
+2021-02-04  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix Netpbm tracing message.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Don't emit Netpbm
+	warning if there is nothing to output.
+
+2021-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`.
+
+	This ensures good logging output, with all lines having a proper
+	prefix (if requested).
+
+	This is a continuation of a similar patch from 2020-12-02, which
+	missed some locations.
+
+2021-02-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/configure.raw [mmap]: Restore default path.
+
+	Fixes #1023.
+
+2021-02-03  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30154
+
+	* src/psaux/psblues.c (cf2_blues_capture): Use `SUB_INT32`.
+
+2021-02-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/configure.raw [mmap support]: Explicitly handle Windows.
+
+	Fixes #1024.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw [mmap support]: Correctly handle Windows.
+
+	Fixes #1024.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Always provide logging API.
+
+	It's easier to have stubs if FT_DEBUG_LOGGING is undefined than to
+	modify `ftexport.sym` conditionally.
+
+	Problem reported by Alexei.
+
+	* src/base/ftdebug.c: Include `ftlogging.h`.
+	(FT_Trace_Set_Level, FT_Trace_Set_Default_Level, FT_Set_Log_Handler,
+	FT_Set_Default_Log_Handler) [!FT_DEBUG_LOGGING]: Provide stubs.
+
+2021-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Fix typo.
+
+	Bug introduced in Vincent's last commit bb33f03.
+
+	Fixes issue #1021.
+
+2021-01-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (FT_Stroker_EndSubPath): Ignore tiny gaps.
+
+	Fixes bug #1020.
+
+2021-01-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[stroker] Minor clean-up.
+
+	* src/base/ftstroke.c (FT_Stroker_{ConicTo,CubicTo}): Reset the last
+	line length.
+	(FT_Stroker_EndSubPath): Call `ft_stroker_process_corner'.
+
+2021-01-27  Vincent Torri  <vincent.torri@gmail.com>
+
+	* builds/windows/ftsystem.c: Add shared memory support on Windows.
+
+	* CMakeLists.txt (BASE_SRCS), builds/unix/configure.raw (FTSYS_SRC),
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/visualc/freetype.vcproj, meson.build (ft2_sources):
+	Add it (conditionally).
+
+2021-01-23  Werner Lemberg  <wl@gnu.org>
+
+	Require HarfBuzz 2.0.0.
+
+	This is needed to make commit f1f9705f9 work.
+
+	* CMakeLists.txt (HARFBUZZ_MIN_VERSION), builds/unix/configure.raw
+	(harfbuzz_pkg), meson.build (harfbuzz_dep): Updated.
+
+2021-01-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* autogen.sh: Absorb `version.sed'.
+	* version.sed: Removed.
+
+2021-01-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* srd/base/ftlcdfil.c (FT_Library_SetLcdGeometry): Fix return value.
+
+2021-01-15  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[afshaper] Fix hb_ot_tags_from_script deprecation warning.
+
+	* autofit/afshaper.c (af_shaper_get_coverage): Copy the source code
+	of the function as suggested in
+	https://github.com/harfbuzz/harfbuzz/issues/2737 and adjust to handle
+	at most three tags.
+
+2021-01-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/update-copyright-year: Fix single-year entry handling.
+
+2021-01-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/unixddef.mk: Remove the second DEVEL_DIR definition.
+
+2021-01-14  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Additional checks for 'colr' table presence.
+
+	* sfnt/ttcolr.c (tt_face_get_colr_glyph_paint,
+	tt_face_get_colorline_stops, tt_face_get_paint): Additional checks
+	for whether colr table is present.  Prevents crashes when these
+	methods are called on non-COLR fonts.
+
+2021-01-13  Dominik Röttsches  <drott@chromium.org>
+
+	Add config option to test for 'COLR' v1 support in headers.
+
+	* include/freetype/config/ftoption.h (TT_SUPPORT_COLRV1): New macro
+	so that clients can test whether the FreeType checkout that they are
+	building against supports the 'COLR' v1 API.  This is intended to be
+	a temporary solution until 'COLR' v1 support is released in a
+	FreeType version and such a check can be made by using the version
+	number instead.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[base] Fill 'COLR' v1 API templates to make them work (#59703).
+
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Paint, FT_Get_Paint_Layers,
+	FT_Get_Paint, FT_Get_Colorline_Stops): Add basic sanity checks,
+	check for existence of `FT_Face`, check arguments and delegate calls
+	for the respective 'COLR' v1 API to the SFNT driver.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Register 'COLR' v1 API in driver (#59703).
+
+	* include/freetype/internal/sfnt.h (TT_Get_Color_Glyph_Paint_Func,
+	TT_Get_Paint_Layers_Func, TT_Get_Colorline_Stops_Func,
+	TT_Get_Paint_Func): New function pointer types.
+	(SFNT_Interface): Add them.
+	(FT_DEFINE_SFNT_INTERFACE): Updated.
+
+	* src/sfnt/sfdriver.c (PUT_COLOR_LAYERS_V1): New macro.
+	(sfnt_interface): Add new function pointers.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add 'COLR' v1 API to retrieve color layers (#59703).
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint_layers): New function to get
+	the layers of a `PaintColrLayers` table in the font, using an
+	`FT_LayerIterator` from an `FT_PaintColrLayers` object retrieved via
+	`tt_face_get_paint`.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add 'COLR' v1 API to iterate color stops (#59703).
+
+	* src/sfnt/ttcolr.c (tt_face_get_colorline_stops): New function to
+	return the current `FT_ColorStop` object from `FT_ColorStopIterator`.
+	Also increment the iterator.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add API to get actual paint from `FT_OpaquePaint` (#59703).
+
+	* src/sfnt/ttcolr.c (tt_face_get_paint): New function to resolve an
+	`FT_OpaquePaint` paint reference into an `FT_COLR_Paint` object of a
+	certain format, which contains the detailed information stored in a
+	paint of the respective format.
+	(read_paint): New function to provide the format specific parsing
+	and to populate the data members of each specific `FT_COLR_Paint`
+	subtype.
+	(read_color_line): New function to parse retrieved color line
+	information into an `FT_ColorLine` object, which has information
+	about the color line extend mode as well as an
+	`FT_ColorStopIterator` object.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	[sfnt] Add API to retrieve 'COLR' v1 root paint (#59703).
+
+	* src/sfnt/ttcolr.c (BaseGlyphV1Record): New structure.
+	(tt_face_load_colr): Handle version 1 table header.
+	(find_base_glyph_v1_record): New auxiliary function.
+	(tt_face_get_colr_glyph_paint): New function to find the root
+	`FT_OpaquePaint` object for a given glyph ID.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	Add new methods required for 'COLR' v1 to public API (#59703).
+
+	* include/freetype/freetype.h (FT_Get_Color_Glyph_Paint): New method
+	for retrieving the root paint object for a color glyph by specifying
+	a glyph ID.
+	(FT_Get_Paint_Layers): New method for retrieving the layers of a
+	`PaintColorGlyph`.
+	(FT_Get_ColorLine_Stops): New method for retrieving the stops of a
+	color.
+	(FT_Get_Paint): New method for resolving an `FT_OpaquePaint` into an
+	`FT_COLR_Paint` object.
+
+2020-12-16  Dominik Röttsches  <drott@chromium.org>
+
+	Add types required for 'COLR' v1 to public API (#59703).
+
+	* include/freetype/freetype.h (FT_PaintFormat, FT_ColorStopIterator,
+	FT_ColorIndex, FT_ColorStop, FT_PaintExtend, FT_ColorLine,
+	FT_Affine23, FT_CompositeMode, FT_OpaquePaint, FT_PaintColrLayers,
+	FT_PaintSolid, FT_PaintLinearGradient, FT_PaintRadialGradient,
+	FT_PaintGlyph, FT_PaintColrGlyph, FT_PaintTransformed,
+	FT_PaintTranslate, FT_PaintRotate, FT_PaintSkew, FT_PaintComposite,
+	FT_COLR_Paint): Adding structs and enum to represent paint format,
+	color stop information, gradient extend information, structs to
+	reference paint offsets, and to define transforms and compositions.
+	Adding a union type to represent the union of the structs,
+	distinguished by `FT_PaintFormat`.
+
+2021-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/*: s/BUILD_DIR/PLATFORM_DIR/.
+
+	The old variable name caused confusion.
+
+2021-01-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Revert `FTMODULE_H' changes.
+
+	* builds/toplevel.mk, builds/freetype.mk: Revert changes.
+
+2021-01-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds/windows] Fix up DLG build with VC++.
+
+	* builds/windows/vc2010/script.bat: Copy headers to include/.
+	* builds/windows/vc2010/freetype.vcxproj: Remove DLG paths.
+
+2021-01-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Relocate `FTMODULE_H'.
+
+	* builds/toplevel.mk: Place `FTMODULE_H' in include/.
+	* builds/freetype.mk: Simplify included path.
+
+2021-01-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix ABI incompatibility.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Don't insert
+	`FT_PIXEL_MODE_GRAY16' but append it.
+
+	* src/base/ftobjs.c (pixel_modes): Updated.
+
+2021-01-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[dlg] Move the headers to include/dlg to simplify their use.
+
+	* autogen.sh, builds/toplevel.mk: Copy headers to include/dlg.
+	* builds/freetype.mk, builds/windows/vc2010/freetype.vcxproj:
+	Simplify included path.
+	* include/freetype/internal/ftdebug.h: Simplify #include.
+	* src/dlg/rules.mk, .gitignore: Updated.
+
+2021-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* meson.build: Add summary.
+
+	Based on a patch from Vincent Torri <vincent.torri@gmail.com>.
+
+2021-01-06  Torsten Hilbrich  <emacs.nolkaf@hilbrich.tk>
+
+	* meson.build: Fix 'png' build option (#59458).
+
+	Without this patch, 'png' is always required.
+
+2021-01-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds/windows] Add SDF to VC2010 project.
+
+	* builds/windows/vc2010/freetype.vcxproj: Updated;
+	AfterBuild conveniences.
+
+2020-12-26  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Use 'counter-clockwise', not 'anti-clockwise'.
+
+	We prefer US nomenclature.
+
+	* src/sdf/ftsdf.c (SDF_Contour_Orientation):
+	s/SDF_ORIENTATION-ACW/SDF_ORIENTATION_CCW/.
+	Update all users.
+
+2020-12-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (pixel_modes): Updated.
+
+2020-12-26  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Remove custom memory tracker.
+
+	The internal FreeType memory tracker is sufficient.
+
+	* src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER, SDF_MemoryUser,
+	sdf_alloc, sdf_free, SDF_ALLOC, SDF_FREE,
+	SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP,
+	SDF_MEMORY_TRACKER_DONE): Removed.
+
+	s/SDF_ALLOC/FT_ALLOC/.
+	s/SDF_FREE/FT_FREE/.
+
+	Other updates.
+
+2020-12-24  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Fix `make multi`.
+
+	* src/sdf/ftsdf.c: Include `ftoutln.h`.
+
+2020-12-24  Werner Lemberg  <wl@gnu.org>
+
+	[sdf] Fix tracing.
+
+	* include/freetype/internal.fttrace.h: Add 'bsdf' component.
+
+	* src/sdf/ftbsdf.c, src/sdf/ftsdf.c (FT_COMPONENT): Define.
+
+2020-08-21  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add debugging function.
+
+	* src/sdf/ftsdf.c (sdf_shape_dump): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add 'bsdf' renderer to 'sdf' module.
+
+	* src/sdf/ftsdfrend.c (ft_bsdf_render): New function.
+
+	(ft_bitmap_sdf_renderer_class): New structure.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add interface functions for the 'bsdf' rasterizer.
+
+	* src/sdf/ftsdf.c (bsdf_raster_new, bsdf_raster_reset,
+	bsdf_raster_set_mode, bsdf_raster_render, bsdf_raster_done): New
+	functions.
+
+	(ft_bitmap_sdf_raster): New variable.
+
+	* src/sdf/ftsdf.h: Updated.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to copy SDF data into output bitmap.
+
+	* src/sdf/ftbsdf.c (finalize_sdf): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add '8-point sequential Euclidean distance mapping' algorithm.
+
+	* src/sdf/ftbsdf.c (compare_neighbor, first_pass, second_pass,
+	edt8): New functions.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to copy source bitmap to distance map.
+
+	* src/sdf/ftbsdf.c (bsdf_init_distance_map): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add functions to compute pixel edge distances.
+
+	* src/sdf/ftbsdf.c (compute_edge_distance, bsdf_approximate_edge):
+	New functions.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to find edge pixels in a grid of alpha values.
+
+	* src/sdf/ftbsdf.c (bsdf_is_edge): New function.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add essential structures for the 'bsdf' rasterizer.
+
+	* src/sdf/ftbsdf.c (ONE): New macro.
+	(BSDF_TRaster, ED, BSDF_Worker): New structures.
+	(zero_ed): New constant.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add 'sdf' module to non-gnumake build systems.
+
+	* include/freetype/config/ftmodule.h: Add both the 'sdf' and 'bsdf'
+	renderers to the list of modules.
+
+	* CMakeLists.txt (BASE_SRCS): Add 'sdf' single-object module.
+
+2020-08-20  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Added basic overlapping contour support.
+
+	* src/sdf/ftsdf.c (sdf_generate_with_overlaps): New function.
+	(sdf_raster_render): Enable it.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add build infrastructure.
+
+	* src/sdf/module.mk, src/sdf/rules.mk: New files.
+
+	* src/sdf/ftsdf.h (ft_sdf_raster): New forward declaration.
+
+	* include/freetype/ftmoderr.h (FT_MODERRDEF): Add error definition
+	for the 'sdf' module.
+
+	* include/freetype/internal/fttrace.h (FT_TRACE_DEF): Add trace
+	definition for the `sdf' module.
+
+	* modules.cfg (RASTER_MODULES): Add the `sdf' module to the list of
+	rasterizers.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add interface functions for the 'sdf' rasterizer.
+
+	* src/sdf/ftsdf.c (sdf_raster_new, sdf_raster_reset,
+	sdf_raster_set_mode, sdf_raster_render, sdf_raster_done): New
+	functions.
+	(ft_sdf_raster): New structure.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add subdivision and bounding box optimization.
+
+	* src/sdf/ftsdf.c (sdf_generate_bounding_box): New function, which
+	is an optimized version of `sdf_generate`.
+	(sdf_generate_subdivision): New function.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to generate SDF.
+
+	* src/sdf/ftsdf.c (sdf_generate): New function, currently disabled.
+	This is a proof-of-concept implementation: It doesn't use any
+	optimization, it simply checks all grid points against all contours.
+
+2020-08-19  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add functions to get shortest distance from any edge/contour.
+
+	* src/sdf/ftsdf.c (sdf_edge_get_min_distance): New function.
+	(sdf_contour_get_min_distance): New function, currently disabled.
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add shortest distance finding functions.
+
+	* src/sdf/ftsdf.c (get_min_distance_line, get_min_distance_conic,
+	get_min_distance_cubic): New functions.  Note that
+	`get_min_distance_conic` comes with two implementations (using an
+	analytical and an iterative method, to be controlled with the
+	`USE_NEWTON_FOR_CONIC` macro).
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add function to resolve corner distances.
+
+	* src/sdf/ftsdf.c (resolve_corner): New function.
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add essential math functions.
+
+	* src/sdf/ftsdf.c (cube_root, arc_cos) [!USE_NEWTON_FOR_CONIC]: New
+	auxiliary functions.
+
+	* src/sdf/ftsdf.c (solve_quadratic_equation, solve_cubic_equation)
+	[!USE_NEWTON_FOR_CONIC]: New functions.
+
+2020-08-18  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add utility functions for contours.
+
+	* src/sdf/ftsdf.c (get_control_box, get_contour_orientation): New
+	functions.
+	(split_conic, split_cubic, split_sdf_conic, split_sdf_cubic,
+	split_sdf_shape): New functions.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add functions to decompose `FT_Outline`.
+
+	* src/sdf/ftsdf.c (sdf_move_to, sdf_line_to, sdf_conic_to,
+	sdf_cubic_to): New auxiliary decomposition functions.
+	(sdf_compose_funcs): New structure.
+	(sdf_outline_decompose): New function.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Structs, enums, macros, and functions for 'sdf' rasterizer.
+
+	* src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER)
+	[FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New macros.
+	(SDF_MemoryUser) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New
+	struct for memory usage tracing.
+	(sdf_alloc, sdf_free) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New
+	functions for memory usage tracing.
+
+	(SDF_ALLOC, SDF_FREE): New macros for memory management.
+	(SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP,
+	SDF_MEMORY_TRACKER_DONE): New macros to set up memory usage tracing.
+
+	(USE_NEWTON_FOR_CONIC, MAX_NEWTON_DIVISIONS, MAX_NEWTON_STEPS,
+	CORNER_CHECK_EPSILON, CG_DIMEN): New configuration macros for
+	controlling the process of finding the shortest distance.
+
+	(MUL_26D6, VEC_26D6_DOT): New auxiliary macros.
+
+	(SDF_TRaster, SDF_Edge, SDF_Contour, SDF_Shape, SDF_Signed_Distance,
+	SDF_Params): New structs for setting up SDF data.
+	(SDF_Edge_Type, SDF_Contour_Orientation): New enums for SDF data.
+
+	(zero_vector, null_edge, null_contour, null_shape, max_sdf): Useful
+	constants.
+
+	(sdf_edge_new, sdf_edge_done, sdf_contour_new, sdf_contour_done,
+	sdf_shape_new, sdf_shape_done): New constructors and destructors.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add raster parameters structure.
+
+	* src/sdf/ftsdf.h (SDF_Raster_Params): New structure.
+
+	* src/sdf/sdf.c: Include source files in order to make a single
+	object of the module.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add 'sdf' renderer.
+
+	* src/sdf/ftsdf.c: Add 'sdf' renderer along with its interface
+	functions.
+	Also add functions to set and get properties.
+
+2020-08-17  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add common elements for 'sdf' and 'bsdf' renderers.
+
+	* src/sdf/ftsdfrend.h (SDF_Rendere_Module, ft_sdf_renderer_class,
+	ft_bitmap_sdf_renderer_class): New structures.
+
+	* src/sdf/ftsdfcommon.h (DEFAULT_SPREAD, MIN_SPREAD_MAX_SPREAD,
+	USE_SQUARED_DISTANCES): New macros.
+	(FT_INT_26D6, FT_INT_16D16, FT_26D6_16D16): New macros.
+	(FT_CALL, VECTOR_LENGTH_16D16): New macros.
+	(FT_26D6_Vec, FT_16D16_Vec, FT_16D16, FT_26D6, FT_6D10, FT_CBox):
+	New typedefs.
+	(square_root): New macro.
+
+	* src/sdf/ftsdferrs.h: Add module error setup.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[sdf] Add files for new 'sdf' module.
+
+	Here is a breakdown of what the files will contain.
+
+	* src/sdf/ftsdfrend.c, src/sdf/ftsdfrend.h: The 'sdf' and 'bsdf'
+	renderers.
+
+	* src/sdf/ftsdf.c, src/sdf/ftsdf.h: The rasterizer for the 'sdf'
+	renderer.
+	* src/sdf/ftbsdf.c, src/sdf/ftbsdf.h: The rasterizer for the 'bsdf'
+	renderer.
+
+	* src/sdf/ftsdfcommon.h: Common properties and functions for both
+	rasterizers.
+	* src/sdf/ftsdferrs.h: Common error defines.
+
+	* src/sdf/sdf.c: For building a single object of the entire module.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[base] Allow renderers of different formats.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
+	glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`.  The forthcoming
+	'bsdf' renderer will require bitmaps for processing.
+
+	* src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
+	renderer's glyph format check before adding and removing them.  The
+	'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	Add data types required for the forthcoming 'sdf' module.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Add new render mode
+	`FT_RENDER_MODE_SDF`, which will be used to generate SDF.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Add new pixel mode
+	`FT_PIXEL_MODE_GRAY16`, which will be the output of the 'sdf'
+	module.
+	(FT_RASTER_FLAG_SDF): New raster flag to be used internally by the
+	'sdf' module.
+
+	* include/freetype/fttypes.h (FT_F6Dot10): New data type.
+
+2020-08-16  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	[base] Allow renderers of different formats.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
+	glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`.  The forthcoming
+	'bsdf' renderer will require bitmaps for processing.
+
+	* src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
+	renderer's glyph format check before adding and removing them.  The
+	'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
+
+2020-12-23  Werner Lemberg  <wl@gnu.org>
+
+	* builds/windows/detect.mk (COPY): Make it work with `shell`.
+
+	Without this patch, we get the error
+
+	  builds/toplevel.mk:127: *** missing separator.  Stop.
+
+	Reported by Anuj, with a solution from Alexei.
+
+2020-12-23  Ignacio Casal Quinteiro  <qignacio@amazon.com>
+
+	* meson.build (ft2_defines): Fix builds on Windows.
+
+2020-12-18  Tatsuyuki Ishi  <ishitatsuyuki@gmail.com>
+
+	[autofit] Fix double division in stem darkening.
+
+	The old code used to divide the darkening amount by em_ratio twice,
+	leading to unnecessarily bold stems on certain fonts with higher
+	units per em (e.g. Inter). This patch fixes it.
+
+	The return value of af_loader_compute_darkening was also changed to
+	use 16.16 fixed-point to get rid of a redundant truncation operation.
+	This should slightly improve the precision, although it's still
+	bottlenecked by the emboldening function, which uses 26.6 fixed-point.
+
+	* src/autofit/afloader.[ch]
+	(af_loader_compute_darkening): Return FT_Fixed.
+	(af_loader_embolden_glyph_in_slot): Revise calculations.
+
+2020-12-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): New public macro.
+
+	The driver name is needed for `FT_Property_Set' and `FT_Property_Get'.
+
+2020-12-16  Chris Liddell  <chris.liddell@artifex.com>
+
+	[truetype] Fix incremental metrics (#59503).
+
+	* src/truetype/ttgload.c (tt_get_metrics, load_truetype_glyph):
+	Previously, the code would populate the phantom points before
+	calling the `get_glyph_metrics` callback.  For formats like PCL XL
+	format 1, class 2 downloaded fonts (where metrics are removed from
+	the TTF header), this causes problems when the hinting program uses
+	the phantom points (misplaced and distorted glyphs) due to the
+	metrics being unset (all zeros).
+	(tt_get_metrics_incr_overrides): Renamed to...
+	(tt_get_metrics_incremental): ... this.  Updated caller
+
+	* include/freetype/ftincrem.h: Update the documentation to make it
+	clearer that `get_glyph_metrics` is to retrieve metrics from a
+	non-standard source, but *not* for the purpose of imposing custom
+	metrics.
+
+2020-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Pacify static analysis tools (#59682).
+
+	* src/type42/t42objs.c (T42_Size_Init, T42_GlyphSlot_Init): Avoid
+	warnings about uninitialized variables.
+
+2020-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Don't set `FT_DEBUG_LOGGING`.
+
+	All debug options are handled exclusively in `ftoption.h`.
+
+2020-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: More fixes for using a '\n' in `FT_TRACE` and `FT_ERROR`.
+
+2020-12-07  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/FT_LOGGING/FT_DEBUG_LOGGING/.
+
+2020-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (do-dist): Remove `submodules` directory.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`.
+
+	This ensures good logging output, with all lines having a proper
+	prefix (if requested).
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[base] Don't close 'stderr' after logging.
+
+	* src/base/ftdebug.c, builds/windows/ftdebug.c (ft_logging_deinit):
+	Fix it.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* submodules/dlg: Updated to commit 9f0c8b22.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c: Fix `-Wformat` warning.
+
+2020-12-02  Werner Lemberg  <wl@gnu.org>
+
+	Improve setup for 'dlg' library.
+
+	* autogen.sh (copy_submodule_file), builds/toplevel.mk: Redirect
+	stderr to `/dev/null`.
+
+	* builds/toplevel.mk: Move code block to handle 'dlg' stuff into
+	`check_platform` conditional.
+	Also fix wildcard expressions for guarding `git submodule` commands.
+	Also make file copying work with non-Unix platforms (untested).
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[build] Use gcc (and clang) in C99 mode.
+
+	Other compilers are unchanged.
+
+	* builds/compiler/gcc-dev.mk, builds/compiler/gcc.mk (ANSIFLAGS):
+	s/-ansi/-std=c99/.
+
+	* builds/freetype.mk (FT_CFLAGS): Remove `-std=c99`.
+
+	* builds/unix/configure.raw: Handle C99.
+	Remove no longer needed test for gcc 4.6 and earlier.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[dlg] Fix compiler warnings.
+
+	* src/dlg/dlgwrap.c: Duplicate some feature test macros from
+	`dlg.c`, which must come first before loading standard headers.  For
+	example, `freetype.h` loads `stdio.h` if compiled in debug mode.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c: Fix `-Wformat` warnings.
+
+2020-12-01  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[builds/unix] Check for 'pthread' library.
+
+	* builds/unix/ax_pthread.m4: New file, taken from 'autoconf-archive'
+	git repository.
+
+	* builds/unix/configure.raw: Check for 'pthread'; also check whether
+	it works.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[base] Implement vertical alignment of log printing.
+
+	Based on a patch by Priyesh.
+
+	* include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
+	New macro.
+
+	* src/base/ftdebug.c, builds/windows/ftdebug.c (ft_log_handler):
+	Print logs after a fixed width to handle different lengths of
+	`FT_COMPONENT` entries.
+	Use `ft_strrchr` to check for final newline character.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	Update logging related documentation.
+
+	* docs/DEBUG: Updates related to `FT_LOGGING`.
+
+	* README.git: Updates related to logging.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	* src/*: Fix `-Wformat` warnings.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[builds/windows] Changes to build 'dlg' with FreeType on Windows.
+
+	We only support Visual C++ 2010 and newer.
+
+	* builds/windows/vc2010/script.bat: New windows batch file to copy
+	necessary 'dlg' files from `submodules/dlg` to `src/dlg`.  This file
+	is used as a pre-built event in Visual C++.
+
+	* builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
+
+	* builds/windows/vc2010/freetype.vcxproj.filters: Add
+	`src/dlgwrap.c`.
+
+	* builds/windows/vc2010/freetype.vcxproj
+	(AdditionalIncludeDirectories): Add include files of dlg for 'Debug'
+	and 'Debug Static' configurations on both 'x64' and 'win32'
+	platforms.
+	(PreprocessorDefinitions): Add `FT_LOGGING` for 'Debug' and 'Debug
+	Static' configurations on both 'x64' and 'win32' platforms.
+	Add `DLG_STATIC' for 'Debug' configuration on 'x64' and 'win32'
+	platforms.
+	(DisableLanguageExtensions): We need to disable the `/Za` option
+	when building 'dlg' with FreeType as 'dlg' strictly follows the C99
+	standard.  Visual C++ produces behaves unexpectedly when
+	compiling a C99 file with `/Za` option enabled.
+
+2020-11-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Add public API to change log handling function.
+
+	* include/freetype/ftlogging.h (FT_Custom_Log_Handler): New function
+	typedef to store the custom callback logging function.
+	(FT_Set_Log_Handler, FT_Set_Default_Log_Handler): New functions to
+	set and reset custom log handler.
+
+	* include/freetype/internal/ftdebug.h (custom_output_handler): New
+	variable to support a custom callback logging function.
+	(FT_Logging_Callback): A new function typedef to print log using
+	custom callback logging function, which is set using
+	`FT_Set_Log_Handler`.
+	(FT_Log): Use it.
+
+	* src/base/ftdebug.c (FT_Set_Log_Handler,
+	FT_Set_Default_Log_Handler, FT_Logging_Callback): Add function
+	definitions.
+
+2020-11-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Add public API to change the levels of tracing components.
+
+	* include/freetype/ftlogging.h: New header file.
+
+	* include/freetype/internal/ftdebug.h [FT_LOGGING]: Include
+	`ftlogging.h`.
+
+	* src/base/ftdebug.c (ft_custom_trace_level): New variable.
+	(ft_debug_init): Update to support change of levels of tracing
+	components of FreeType at run-time.
+	(FT_Trace_Set_Level): New function to change the levels of tracing
+	components at run-time.
+	(FT_Trace_Set_Default_Level): New function to reset the levels of
+	tracing components back to default.
+
+2020-11-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Updates to print timestamp and name of `FT_COMPONENT` in logs.
+
+	* include/freetype/internal/ftdebug.h (FT_LOGGING_TAG,
+	FT_LOGGING_TAG_): New macros to resolve the value of `FT_COMPONENT'
+	into a string.
+	(ft_add_tag, ft_remove_tag): New functions to add and remove dlg tags.
+
+	* src/base/ftdebug.c: Add new variables to control the logging of
+	timestamp and name of `FT_COMPONENT` along with actual logs.
+	(ft_add_tag, ft_remove_tag): Add function definitions.
+	(ft_log_handler): Updates to print timestamp and name of
+	`FT_COMPONENT`.
+	(ft_debug_init) [FT_LOGGING]: Users can now control the logging of
+	timestamp and name of `FT_COMPONENT` by adding tags in the
+	`FT2_DEBUG` environment variable.
+
+2020-11-27  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[base] Add functions and variables to print logs to a file.
+
+	* include/freetype/internal/ftdebug.h: Added dlg's header files.
+	(FT_LOG): New macro to redirect trace logs to dlg's API's whenever
+	`FT_LOGGING' is defined.
+	(ft_logging_init, ft_logging_deinit): New functions to handle
+	initialization and uninitialization of logging related variables.
+	(ft_log_handler): New function to handle logs of FreeType.
+
+	* src/base/ftdebug.c: Add necessary logging related variables.
+	(ft_logging_init, ft_logging_deinit, ft_log_handler): Add function
+	definitions.
+
+	* src/base/ftinit.c (FT_Init_FreeType) [FT_LOGGING]: Call
+	`ft_logging_init`.
+	(FT_Done_FreeType) [FT_LOGGING]: Call `ft_logging_deinit`.
+
+	* src/base/ftobjs.c (FT_New_Library): Call `ft_debug_init` only if
+	`FT_LOGGING` is not defined.
+
+2020-11-27  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	[builds] Necessary changes to make 'dlg' compile.
+
+	* autogen.sh (copy_submodule_files): New script to copy all the
+	necessary source and include files from `submodules/dlg` to
+	`src/dlg`.
+
+	* src/dlg/dlgwrap.c: New wrapper file for `src/dlg.c`.  It enables
+	the build of 'dlg' if the `FT_LOGGING` macro is defined.
+
+	* src/dlg/rules.mk: New sub-Makefile.
+
+	* builds/freetype.mk (DLG_DIR): New variable to include the
+	header files of the 'dlg' library.
+	(INCLUDES): Add `DLG_DIR`.
+	(FT_CFLAGS): Add `-std=c99' flag.
+	Include `src/dlg/rules.mk` file to build 'dlg' library.
+	(OBJ_S, OBJ_M): Add `DLG_OBJS_M` and `DLG_OBJS_S`.
+
+	* builds/toplevel.mk: For builds directly from the git repository
+	we need to copy files from `submodule/dlg` to `src/dlg`.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h (FT_LOGGING):
+	New macro to enable or disable the logging facility in FreeType.
+
+2020-11-27  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	* .gitmodules: Add 'dlg' library's git repository as submodule.
+
+2020-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/chktrcmp.py (trace_use_pat): Update to current use.
+
+2020-11-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff,cid,type1] Demote old engine for lack of CFF2.
+
+	* src/cff/cffobjs.c (cff_driver_init): Always default to Adobe engine.
+	* src/cid/cidobjs.c (cid_driver_init): Ditto.
+	* src/type1/t1objs.c (T1_Driver_Init): Ditto.
+
+2020-11-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
+
+2020-11-04  Werner Lemberg  <wl@gnu.org>
+
+	* meson.build: Fix .pc file generation.
+
+	For backwards compatibility we need the libtool version, not the .so
+	number.
+
+	Reported by Nikolaus.
+
+2020-10-28  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor update to forthcoming OpenType 1.8.4 standard.
+
+	* src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Limit
+	size of `regionCount`.
+
+2020-10-26  Werner Lemberg  <wl@gnu.org>
+
+	* meson.build: Fix 'harfbuzz' and 'brotli' build options (#59347).
+
+	Without this patch, 'harfbuzz' and 'brotli' are always required.
+
+	Patch submitted anonymously in Savannah bug report.
+
+2020-10-23  Ben Wagner  <bungeman@google.com>
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak (#59322).
+
+	The issue is that `rows` is allocated but will not be freed in the
+	event that the call to `png_read_image` fails and calls `longjmp`.
+
+2020-10-20  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.4 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-4'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.4.
+	* docs/CHANGES: Updated.
+
+	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.3/2.10.4/, s/2103/2104/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 23:4:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 4.
+
+2020-10-19  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix heap buffer overflow (#59308).
+
+	This is CVE-2020-15999.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Test bitmap size earlier.
+
+2020-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/tt{colr,cpal}.c: Fix signedness warnings from VC++.
+
+2020-10-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfwoff2.c (Read255UShort): Tweak types to please VC++.
+
+2020-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.3 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-3'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.3.
+
+	* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.2/2.10.3/, s/2102/2103/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 23:3:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 3.
+
+2020-09-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Synchronize with ttfautohint.
+
+	This corresponds to the following commits in the ttfautohint git
+	repository:
+
+	  bb6842bd3bd437b7b4a7921b0376c860f5e73d18  Typo, formatting.
+	  d5c91ddb1cb310257a3dfe9a8e20e1fc51335faa  Add Medefaidrin script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Medefaidrin.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Medefaidrin standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Medefaidrin
+	data.
+
+2020-09-25  Werner Lemberg  <wl@gnu.org>
+
+	Move `scripts/make_distribution_archives.py` to `src/tools`.
+
+	* scr/tools/scripts/make_distribution_archives.py: (_TOP_DIR,
+	_SCRIPT_DIR): Updated to new location.
+	(main): s/shutils.copyfile/shutils.copy/ to preserve file
+	permissions.
+	(main): Prefix source file paths with `git_dir` while copying files
+	to allow calls of the script from other places than the top-level
+	directory.
+
+2020-09-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_slot_load): Scale `vertBearingY`.
+
+	Towards the end of the the function there is a call to
+	`FT_Outline_Get_CBox` that retrieves the glyph bbox in scaled units.
+	That sets `horiBearing{X,Y}` and `vertBearingX` but `vertBearingY`
+	is left alone, and is not scaled.
+
+	Patch from Eric Muller <emuller@amazon.com>.
+
+2020-09-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Trace glyph metrics.
+
+2020-09-22  Werner Lemberg  <wl@gnu.org>
+
+	[meson] Move auxiliary scripts to `builds/meson`.
+
+	Suggested by Alexei.
+
+	* scripts/*.py: Move meson scripts to...
+	* builds/meson/*.py: ... this new location.
+
+	* meson.build: Updated.
+
+2020-09-21  David Turner  <david@freetype.org>
+
+	Add python script for building tarballs.
+
+	* scripts/make_distribution_archives.py: New file.
+
+	This standalone Python script should be equivalent to running `make
+	dist` with the Make-based build system, with the following minor
+	differences:
+
+	- Since `make distclean` doesn't always clean up `objs/` properly,
+	  `make dist` archives may contain some stale binaries like
+	  `objs/.libs/libfreetype.so.6` or others.
+
+	- `config.guess` and `config.sub` are not updated unless option
+	  `--gnu-config-dir=DIR` is used to specify the location of these
+	  files.
+
+	- Some bits of the auto-generated reference documentation may
+	  appear in slightly different order, probably due to issues related
+	  to mkdocs and docwriter.
+
+	As an example, the call
+
+	  scripts/make_distribution_archives.py /tmp/freetype2-dist
+
+	creates the following files under `/tmp/freetype2-dist`:
+
+	  freetype-<version>.tar.gz
+	  freetype-<version>.tar.xz
+	  ft<winversion>.zip
+
+2020-09-21  Werner Lemberg  <wl@gnu.org>
+
+	* scripts/extract_freetype_version.py: Fix regex typos.
+
+2020-09-21  David Turner  <david@freetype.org>
+
+	Add Meson build project file.
+
+	Example usage:
+
+	  # Configure Meson build in directory `build-meson` to generate
+	  # release binaries comparable to to the ones from the
+	  # autotools/make build system.
+	  meson setup build-meson \
+	        --prefix=/usr/local \
+	        --buildtype=debugoptimized \
+	        --strip \
+	        -Db_ndebug=true
+
+	  # After configuring the Meson build with the above command,
+	  # compile and install to `/usr/local/`; this includes a pkg-config
+	  # file.
+	  ninja -C build-meson install
+
+	  # Alternatively, compile and install to `/tmp/aa/usr/local/...`
+	  # for packaging.
+	  DESTDIR=/tmp/aa ninja -C build-meson install
+
+	  # Generate documentation under `build-meson/docs`.
+	  ninja -C build-meson docs
+
+	Library size comparison for stripped `libfreetype.so` generated by
+	all three build systems:
+
+	  - Default build (autotools + libtool): 712 KiB
+	  - CMake build (RelWithDebInfo):        712 KiB
+	  - Meson build:                         712 KiB
+
+
+	* meson.build: New top-level Meson build file for the library.
+
+	* meson_options.txt: New file.  It holds user-selectable options for
+	the build, which can be printed with `meson configure`, and selected
+	at `meson setup` or `meson --reconfigure` time with
+	`-D<option>=<value>`.
+
+	* scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
+	parse `modules.cfg` and extract important information out of it
+	(i.e., the list of modules).
+
+	* scripts/process_ftoption_h.py: New script invoked by `meson.build`
+	to process the original `ftoption.h` file.  It enables or disables
+	configuration macro variables based on the available dependencies.
+	This is similar to what other build systems are using (i.e., Meson's
+	`configure_file()` command is not used here).
+
+	* scripts/extract_freetype_version.py: New script invoked by
+	`meson.build` to extract the FreeType version number from
+	`<freetype/freetype.h>`.
+
+	* scripts/extract_libtool_version.py: New script invoked by
+	`meson.build` to extract the libtool `revision_info` data from
+	`builds/unix/configure.raw`, and to generate the corresponding
+	shared library suffix.
+
+	* scripts/generate_reference_docs.py: New script invoked by
+	`meson.build` to generate the FreeType 2 reference documentation
+	(using the `docwriter` and `mkdocs` packages, which must be already
+	installed).
+
+2020-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Improve the second pass (#58373).
+
+	Besides dropout control the second horizontal sweep is supposed to
+	clean up straight horizontal edges that are mishandled by the first
+	vertical sweep when a line passes through pixel centers.  This line
+	would present as perfectly aligned span edges in the second sweep.
+
+	* src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old
+	implementation with a better one focusing on aligned span edges only.
+
+2020-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Tune SMART macro (#58352).
+
+	Windows seems to perform smart dropout control at 26.6 precision.
+	To mimick Windows independent of increased precision, we need to tweak
+	the macro so that some close calls break down rather than up.
+
+	* src/raster/ftraster.c (SMART): Tweak the macro.
+
+2020-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Introduce SMART macro.
+
+	* src/raster/ftraster.c (SMART): New macro for smart dropout rounding.
+	(Verstical_Sweep_Drop, Horizontal_Sweep_Drop): Use it.
+
+2020-09-03  Boris Dalstein  <dalboris@gmail.com>
+
+	[build] Make CMake install basic version information.
+
+	* CMakeLists.txt: Do it.
+
+2020-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Reduce Infinality footprint (cont'd).
+
+	* src/truetype/ttinterp.c (Ins_DELTAP): Shrink variable scope.
+	(Ins_SHPIX, Ins_MIRP): Revise if-logic.
+
+2020-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Reduce Infinality footprint.
+
+	* src/truetype/ttinterp.c (Ins_SHPIX, Ins_MSIRP, Ins_MIAP, Ins_MDRP,
+	Ins_MIRP): Shrink variable scopes and consolidate ifdefs.
+
+2020-09-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Refactor compensation color.
+
+	* src/truetype/ttinterp.h (TT_Round_Func): Change the last argument.
+	* src/truetype/ttinterp.c (Ins_ROUND, Ins_NROUND, Ins_MDAP, Ins_MIAP,
+	Ins_MDRP, Ins_MIRP): Move compensation retrieval from here...
+	(Round_*): ... to here.
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Reserve zero
+	compensation at color index 3.
+
+2020-08-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Don't set target in direct mode.
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
+	(ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
+
+2020-08-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.
+
+	Segmentation fault reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24729
+
+2020-08-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Get_VMetrics): Add tracing message.
+
+2020-08-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Retain OVERLAP_SIMPLE and OVERLAP_COMPOUND.
+
+	For glyphs with OVERLAP_SIMPLE or OVERLAP_COMPOUND, set
+	FT_OUTLINE_OVERLAP to render them with direct oversampling, which
+	mitigates artifacts (see 3bb512bc9f62).
+
+	* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Redefine to rhyme
+	with OVERLAP_SIMPLE.
+	* src/base/ftgloadr.c (FT_GlyphLoader_Rewind): Reset outline flags.
+	* src/truetype/ttgload.c
+	(TT_Load_Simple_Glyph): Retain OVERLAP_SIMPLE.
+	(load_truetype_glyph): Retain OVERLAP_COMPOUND.
+
+2020-08-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): More tracing.
+
+2020-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Hide internal functions with SunPro.
+
+	* include/freetype/internal/compiler-macros.h
+	(FT_INTERNAL_FUNCTION_ATTRIBUTE) <__SUNPRO_C>: Define as __hidden.
+
+2020-07-28  Anuj Verma  <anujv@iitbhilai.ac.in>
+
+	Fix static compilation with Visual C.
+
+	* include/freetype/internal/compiler-macros.h
+	(FT_INTERNAL_FUNCTION_ATTRIBUTE) <_WIN32>: Define as empty.
+
+2020-07-28  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+	Fix `-Wformat' compiler warnings.
+
+	* src/*: Fix format specifiers.
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
+
+2020-07-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix `-Wformat' compiler warnings.
+
+	Problem reported by Priyesh kumar <priyeshkkumar@gmail.com>
+
+	* src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments
+	to tracing macro.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property):
+	Ditto.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto.
+	Reformulate message.
+
+	* src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto.
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
+	Trace table offset, too.
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
+
+2020-07-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
+
+	Reported by Hin-Tak.
+
+2020-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
+
+2020-07-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* include/freetype/internal/autohint.h
+	(FT_DECLARE_AUTOHINTER_INTERFACE): New macro.
+	* src/autofit/afmodule.h: Use it to declare
+	`af_autofitter_interface'.
+
+	* include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro.
+	* src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and
+	`ft_outline_glyph_class'.
+
+	* src/base/ftglyph.c: Include `ftbase.h'.
+
+	* src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'.
+
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'.
+
+	* src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'.
+	* src/psaux/psauxmod.h: Declare `afm_parser_funcs',
+	`t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'.
+
+	* src/pshinter/pshmod.c: Include `pshmod.h'.
+
+	* src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign
+	conversion.
+	(compute_ULong_sum): Fix return type.
+	Fix implicit sign conversion.
+	(store_points): Fix type of `last_flag', `repeat_count', and `flag'.
+	Use casts to avoid warnings.
+	(reconstruct_glyf): Fix implicit sign conversion.
+	Use cast to avoid warning.
+	(get_x_mins): Fix implicit sign conversion.
+	* src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'.
+	* src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to
+	declare cmap classes.
+
+	* src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast.
+
+	* src/truetype/ttinterp.c (Ins_MIAP): Fix typo.
+
+2020-07-07  David Turner  <david@freetype.org>
+
+	[build] Really fix multi and C++ builds.
+
+	The following builds were still failing due to previous changes:
+
+	  make multi
+	  make multi CC="c++"
+	  make CC="c++"
+
+	This patch fixes the issues, which were missing includes to get the
+	right macro definitions in multi-build mode.
+
+	Also, `FT_UNUSED' is actually used by third-party code, so move it
+	back to `public-macros.h' to avoid breaking it.
+
+	* include/freetype/config/public-macros.h (FT_EXPORT): Remove
+	special definition for C++.
+	(FT_UNUSED): Define here instead of...
+	* include/freetype/config/compiler-macros.h: ... here.
+	(FT_FUNCTION_DECLARATION): Remove special definition for C++.
+	(FT_LOCAL_ARRAY_DEF): Fix definition.
+
+	* src/cache/ftccback.h, src/lzw/ftzopen.h, src/gxvalid/gxvmort.h,
+	src/gxvalid/gxvmorx.h: Add `FT_BEGIN_HEADER' and `FT_END_HEADER'.
+
+2020-07-06  David Turner  <david@freetype.org>
+
+	[build] Fix multi and C++ builds.
+
+	The following builds were failing due to previous changes:
+
+	  make multi
+	  make multi CC="c++"
+
+	* include/freetype/config/ftconfig.h: Remove `FT_END_HEADER'.
+
+	* include/freetype/config/ftheader.h (FT_BEGIN_HEADER,
+	FT_END_HEADER): Protect against redefinition.
+
+	* src/cache/ftccache.h, src/cache/ftcmru.h, src/pcf/pcfutil.h,
+	src/psaux/pserror.h, src/psaux/psft.h, src/psaux/psstack.h,
+	src/sfnt/woff2tags.h: Include `compiler-macros.h'.
+
+	* src/sfnt/woff2tags.c: Include `woff2tags.h'.
+
+2020-07-06  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Improve `t1_decoder_parse_metrics' (#58646).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
+	corresponding code from old engine's `t1_decoder_parse_charstrings'
+	function to handle `op_callsubr' and `op_return'.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Improve visibility support of library function names.
+
+	* include/freetype/config/public-macros.h
+	(FT_PUBLIC_FUNCTION_ATTRIBUTE): New macro to tag functions as
+	public (and thus exportable).
+	(FT_EXPORT): Use it.
+
+	* include/freetype/config/compiler-macros.h
+	(FT_INTERNAL_FUNCTION_ATTRIBUTE): New macro to tag functions as
+	internal to the library (and thus hidden).  Note that on ELF
+	systems, all internal functions have hidden visibility, which avoids
+	the need to enforce this when invoking the compiler (e.g., with an
+	option like `-fvisibility=hidden').
+
+	(FT_FUNCTION_DECLARATION, FT_FUNCTION_DEFINITION): New base macros
+	to deal with C and C++ linkage issues at the same time.
+
+	(FT_LOCAL, FT_LOCAL_DEF, FT_LOCAL_ARRAY, FT_LOCAL_ARRAY_DEF,
+	FT_BASE, FT_BASE_DEF, FT_EXPORT_VAR, FT_BASE_CALLBACK,
+	FT_BASE_CALLBACK_DEF): Redefined using new macros.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Split off more stuff from `ftconfig.h'.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off macro definitions
+	required by the FreeType API headers to...
+	* include/freetype/config/public-macros.h: ...this new file.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off macro definitions used
+	by the library but not to be exposed to clients to...
+	* include/freetype/config/compiler-macros.h: ...this new file.
+
+	* include/freetype/internal/*.h, src/raster/ftraster.h: Include
+	`compiler-macros.h' where needed.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Move mac support code to `mac-support.h'.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off mac-specific stuff
+	to...
+	* include/freetype/config/mac-support.h: ...this new file.
+
+	* CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
+	#undef' string replacement; the affected code is no longer part of
+	the `ftconfig.h' template.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Put integer type definitions into `integer-types.h'.
+
+	Refactor some of the `ftconfig.h' headers and template to move the
+	definition of the FreeType integer types (e.g., `FT_Int16') to a
+	common header file `freetype/config/integer-types.h'.
+
+	* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Split off integer type
+	definition stuff to...
+	* include/freetype/config/integer-types.h: ...this new file.
+
+	* builds/unix/ftconfig.h.in: Control the definition of
+	`FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
+	`FT_USE_AUTOCONF_SIZEOF_TYPES'.  If these are not defined, auto
+	detection happens in `integer-types.h' as usual based on `INTXX_MAX'
+	values.  Otherwise the autoconf-detected values are used.
+
+	* builds/unix/configure.raw (CPPFLAGS): Don't include path to
+	`config' directory.  Instead, ...
+	(FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
+
+2020-07-05  David Turner  <david@freetype.org>
+
+	[build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
+
+	Since we are no longer limited to 8.3 file names, it is simpler to
+	follow the usual conventions for template files.
+
+	* builds/unix/ftconfig.in: Renamed to...
+	* builds/unix/ftconfig.h.in: ...this.
+
+	* CMakeLists.txt, builds/unix/configure.raw: Updated.
+
+2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Introduce direct oversampling for overlaps.
+
+	This implements oversampling to mitigate artifacts in pixels partially
+	covered by overlapping contours.  It turns out that the 4x4
+	oversampling is sufficient but, at least, quadruples the rendering
+	time.  The outline has to set FT_OUTLINE_OVERLAP to use this method.
+
+	* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): New flag.
+	* src/smooth/ftsmooth.c (ft_smooth_render): Check it to...
+	(ft_smooth_raster_overlap): ... inflate outline and set up direct
+	rendering for oversampling with...
+	(ft_smooth_overlap_spans): ... new span function that integrates them.
+
+2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Use direct rendering mode in Harmony.
+
+	Instead of rendering 3 bitmaps side by side and reshuffling, we use
+	direct rendering to deliver the bitmaps on each third byte.
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_lcd)
+	[!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Set up direct mode with...
+	(ft_smooth_lcd_spans): ... new span function.
+
+2020-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Separate LCD paths from gray rendering.
+
+	This makes `ft_smooth_render' a lot smaller and easier to follow. It
+	also cleanly separates Harmony and ClearType-style LCD rendering
+	algorithms. Now I only wish to move LCD filtering and geometry from
+	FT_Library to FT_Renderer.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Move LCD code from here...
+	(ft_smooth_raster_lcd, ft_smooth_raster_lcdv): ... to here.
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Reorganize #ifdef's.
+
+2020-06-20  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Fix handling of `style_name == NULL' (#58630).
+
+	* src/cff/cffobjs.c (cff_face_init): If a call to `cff_strcpy' fails
+	by returning NULL in `cff_face_init', `remove_style' is still
+	called.  This means that the NULL pointer is dereferenced, causing a
+	crash.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Fix another two memory leaks (#58629).
+
+	* src/cff/cffobjs.c (cff_size_init): If a call to `funcs->create'
+	fails to allocate one of the `internal->subfont' variables, make
+	sure to free `internal->topfont' and any successfully allocated
+	subfonts.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[psaux] Fix memory leak (#58626).
+
+	* src/psaux/psstack.c (cf2_stack_init): If `cf2_stack_init' fails to
+	allocate the stack, return error early.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[base] Fix memory leak (#58624).
+
+	* src/base/ftobjs.c (FT_New_Size): Avoid trying to free
+	`size->internal' unless `size' has been allocated.  This mistake
+	appeared in the fix for issue #58611.
+
+2020-06-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Rework d1180b5f9598 until further notice.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
+	outlines.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff, cid] Fix segfaults in case of error (#58621).
+
+	* src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c
+	(cid_slot_done): If `ft_glyphslot_init' fails to allocate
+	`internal', then the class' `done_slot' callback (called by
+	`ft_glyphslot_done') must not dereference the pointer to `internal'.
+
+2020-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix UBSAN error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23166
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Avoid values
+	larger than 32 bits.
+
+2020-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix segfault.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23402
+
+	* src/sfnt/sfwoff2.c (get_x_mins): Check whether `loca' table
+	exists.
+
+2020-06-19  Stephen McDowell  <svenevs.dev@gmail.com>
+
+	[sfnt] Support Intel compilers.
+
+	* src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
+	currently support `__builtin_shuffle'.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[base] Fix memory leak (#58611).
+
+	* src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size'
+	fails, make sure to free `size->internal'.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Fix memory leak (#58610).
+
+	* src/cff/cffobjs.c (cff_size_init): When the call to
+	`funcs->create' fails, make sure to free `internal'.
+
+2020-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.
+
+2020-06-19  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[cff] Free table upon error allocating other data (#58609).
+
+	* src/cff/cffload.c (cff_index_get_pointers): When new_bytes fails
+	to allocate, make sure to free the table.  Do the same for both
+	allocations if there is a later error.
+
+2020-06-13  Werner Lemberg  <wl@gnu.org>
+
+	Remove redundant inclusion of `ft2build.h'.
+
+	* */*: Remove `#include <ft2build.h>' where possible.
+
+	* include/freetype/freetype.h: Remove cpp error about missing
+	inclusion of `ft2build.h'.
+
+2020-06-08  David Turner  <david@freetype.org>
+
+	Make macros for header file names optional.
+
+	We no longer have to take care of the 8.3 file name limit; this
+	allows us (a) to introduce longer, meaningful file names, and (b) to
+	avoid macro names in `#include' lines altogether since some
+	compilers (most notably Visual C++) doesn't support this properly.
+
+	*/*: Replace
+
+	   #include FOO_H
+
+	with
+
+	   #include <freetype/foo.h>
+
+	or something similar.  Also update the documentation.
+
+2020-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.
+
+2020-05-18  David Turner  <david@freetype.org>
+
+	Remove obsolete HAVE_STDINT_H probing macro.
+
+	This macro was updated by the unix configure script and the
+	`CMakeLists.txt' one, but is never used in the source tree (nor is
+	<stdint.h> included anywhere).
+
+	* CMakeLists.txt, builds/unix/ftconfig.in: Don't handle
+	`HAVE_STDINT_H'.
+
+2020-05-18  David Turner  <david@freetype.org>
+
+	Remove Jamfile files from the tree.
+
+	These have not been used in a very, very long time, so better remove
+	them.  A corresponding patch will be submitted to the
+	`freetype2-demos' repository.
+
+	* src/Jamfile, src/*/Jamfile, Jamrules: Delete.
+
+2020-05-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Turn on LCD filtering during FreeType initialization.
+
+	* src/smooth/ftsmooth.c (ft_smooth_init): Enable LCD filtering.
+
+	* include/freetype/ftlcdfil.h: Document it, remove patent warnings.
+	* include/freetype/freetype.h (FT_Render_Mode): Updated.
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Do not mention patents.
+
+2020-05-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Stop using dedicated LCD modules and classes.
+
+	The LCD modules were never truly independent. They mostly served as
+	a way to disable patented LCD rendering, which is no longer necessary.
+	The `smooth' module now handles LCD modes as well.
+
+	* src/smooth/ftsmooth.c (ft_smooth_lcd_renderer_class.
+	ft_smooth_lcdv_renderer_class): Deleted.
+	(ft_render_smooth): Reworked from `ft_render_smooth_generic'.
+	* src/smooth/ftsmooth.h: Remove dedicated LCD classes.
+	* src/smooth/module.mk: Remove dedicated LCD modules.
+	* include/freetype/config/ftmodule.h: Ditto.
+	* builds/amiga/include/config/ftmodule.h: Ditto.
+	* include/freetype/ftmodapi.h: Do not mention LCD modules.
+
+2020-05-09  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.2 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-2'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.2.
+
+	* README, Jamfile (RefDoc), src/base/ftver.rc,
+	builds/windows/vc2010/index.html, builds/windows/visualc/index.html,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
+	s/2.10.1/2.10.2/, s/2101/2102/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* builds/unix/configure.raw (version_info): Set to 23:2:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 2.
+
+	* docs/CHANGES: Updated.
+
+2020-05-08  Jakub Alba  <jalba@vewd.com>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).
+
+	The font that exceeds the old limit is Icono Regular, version
+	1.00000.
+
+2020-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/freetype.mk: Refactor for readability.
+
+2020-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Clean up Windows CE project files.
+
+	Remove version from filenames that caused a lot of pollution in the
+	release process. Use VERSIONINFO resource instead.
+
+	* builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/freetype.dsp: s/2101//g, but add `ftver.rc'.
+	* builds/wince/vc2008-ce/index.html,
+	builds/wince/vc2005-ce/index.html,
+	builds/windows/visualce/index.html: s/2101//g.
+
+2020-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.
+
+2020-05-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds/unix] Consolidate marco overrides (for the demos to see them).
+
+	* builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
+	Override them here...
+	* builds/freetype.mk: ... instead of here.
+
+2020-04-08  Werner Lemberg  <wl@gnu.org>
+
+	Allow setting `CC' in Unix build (#58051).
+
+	* builds/unix/unix-cc.in (CC): Use `override'.  The command line
+	  value of `CC' (if any) is stored already in `CCraw'.
+
+2020-04-04  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Return if single stream operation fails.
+
+	* src/sfnt/sfwoff2.c (get_x_mins): Do it.
+
+	* src/sfnt/woff2tags.c: Remove unused include.
+
+2020-03-22  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docs] Fix building docs if `srcdir' != `builddir'.
+
+	`docs/reference/*' was moved one directory up in commit 237fed6.
+
+	* builds/unix/unix-def.in (PIP): Remove variable.
+
+	* configure: Create `docs' directory and copy assets from
+	`docs/markdown'.
+
+	* docs/README: Output directory is `reference'.
+
+2020-03-21  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docwriter] Drop support for Python < 3.5.
+
+	Python versions < 3.5 have reached end-of-life and as such, no
+	security or bug fixes will be provided for those versions.  See
+
+	  https://devguide.python.org/#status-of-python-branches
+
+	for more information.
+
+	* Jamfile (RefDoc): Add `site' parameter.
+
+	* builds/detect.mk (std_setup): Update Python version requirement.
+
+	* builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'.
+
+	* builds/unix/ax_compare_version.m4,
+	builds/unix/ax_prog_python_version.m4: Macros to detect Python
+	version.  New files.
+
+	* builds/unix/configure.raw: Check for Python >= 3.5 and remove
+	check for `pip'.
+
+	* docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
+
+2020-03-02  Moazin Khatti  <moazinkhatri@gmail.com>
+
+	[gzip] Support `gzip' encoded header conditionally.
+
+	In order to support `gzip' encoded header the call to
+	`inflateInit2' was modified in commit 6a92b1fadde26477a9179.
+	However, this code breaks with the outdated internal version
+	of zlib.  This is a temporary fix to conditionally support
+	`gzip' encoded header whenever a system installation of zlib
+	is being used.
+
+	Problem report in
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2020-02/msg00023.html
+
+	* src/gzip/ftgzip.c (FT_Gzip_Uncompress): Change the the call to
+	`inflateInit2' depending on whether the system installation is
+	being used or the internal copy.
+
+2020-02-29  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix state of `FT_Face' for buggy `gvar' tables (#57923).
+
+	By resetting the blend as implemented with this commit fonts with
+	invalid `gvar' tables may keep calling into `ft_var_load_gvar' from
+	`tt_set_mm_blend' and failing, but the font was invalid anyway and
+	we want to keep seeing the failure in `tt_set_mm_blend'.
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Calculate length of
+	offset array once.
+	Allocate arrays after `FT_FRAME_ENTER' (extra check before
+	allocating and avoid needing to free array later if error entering
+	frame).
+	Always call `FT_FRAME_EXIT'.
+	Consistently set counts immediately after array initialized.
+	Reset the blend (particularly `blend->glyphoffsets') on failure.
+
+2020-03-01  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docs] Update docwriter stylesheet.
+
+	This change is required to support docwriter 1.2.1.
+
+	See
+
+	  https://github.com/freetype/docwriter/issues/36
+
+	for more information.
+
+	* docs/markdown/stylesheets/extra.css:
+	(.md-typeset code) -> (.md-typeset pre>code)
+	(pre) -> (pre>code)
+	(p, .md-typeset p, h4): Remove commented styles.
+	(table.index): Remove unused styles.
+
+2020-02-28  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Add better checks for loading `gvar' table (#57905).
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Delay settings of any
+	`blend->xxxcount' values until the corresponding data has been
+	checked.
+	Also do some sanitizing to avoid a too early exit.
+
+	(TT_Vary_Apply_Glyph_Deltas): Improve tracing message.
+
+2020-02-27  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).
+
+	* include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
+
+2020-02-25  Dominik Röttsches  <drott@chromium.org>
+
+	Fix for CFF space glyph regression (#57541).
+
+	* src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out
+	  with FT_OFFSET.
+
+2020-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix font table access.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20778
+
+	* src/sfnt/sfwoff2.c (get_x_mins): Explicitly check for presence of
+	`head' table, which might not have been processed yet.
+
+2020-02-21  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
+	corresponding code from old engine's `t1_decoder_parse_charstrings'
+	function.
+
+2020-02-19  Nikolaus Waxweiler  <nikolaus.waxweiler@daltonmaag.com>
+
+	[autofit] Add support for Hanifi Rohingya script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Hanifi Rohingya.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Hanifi Rohingya standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Hanifi
+	  Rohingya data.
+
+2020-02-19  Werner Lemberg  <wl@gnu.org>
+
+	Require HarfBuzz 1.8.
+
+	* builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0
+	or newer.
+
+	We are going to add auto-hinter support for Hanifi Rohingya, which
+	was introduced in Unicode 11.0.
+
+2020-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).
+
+2020-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
+
+	The font that exceeds the old limit is Constantine, version 1.001.
+
+2020-01-04  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
+
+	* src/base/ftpsprop.c (ps_property_set) [hinting-engine]: Avoid an
+	incorrect return value that caused a warning.  The function did the
+	right thing, though.
+
+2020-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix memory leaks and a runtime warning.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19773
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18101
+
+	* src/sfnt/sfwoff2.c (compute_ULong_sum): Add missing cast.
+	(reconstruct_hmtx): Add missing deallocation calls.
+
+2020-01-02  Dominik Röttsches  <drott@chromium.org>
+
+	[truetype] Fix UBSan warning on offset to nullptr (#57501).
+
+	* src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
+
+2019-12-31  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Allow bitmap-only fonts (#57394).
+
+	* src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and
+	`loca' tables.
+
+2019-12-21  Hugh McMaster  <hugh.mcmaster@outlook.com>
+
+	[docs] (2/2) Fix generation of API documentation (#56745).
+
+	Creating the API Reference in the (new) `reference' sub-directory is
+	consistent with other documentation sub-topics, such as `design',
+	`glyphs' and `tutorial'.
+
+	This patch fixes broken hyperlinks in the documentation pointing to
+	and from the API Reference.  It also allows web assets to load from
+	their relative paths.
+
+	* builds/freetype.mk (DOC_DIR): Adjust.
+	(refdoc, refdoc-venv): Add `--site' argument.
+
+	* builds/toplevel.mk (do-dist): Updated.
+
+2019-12-21  Hugh McMaster  <hugh.mcmaster@outlook.com>
+
+	[docs] (1/2) Move static web assets (#56745).
+
+	* docs/reference/*: Move ...
+	* docs: ... one directory up.
+
+2019-12-21  Dominik Röttsches  <drott@chromium.org>
+
+	Fix more UBSan warnings on adding offset to nullptr (#57432).
+
+	* src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c
+	(cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
+
+2019-12-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix UBSan warnings on adding offsets to nullptr.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1032152
+
+	* src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Use `FT_OFFSET'.
+
+2019-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19305
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Use `ADD_LONG'.
+
+2019-12-13  Werner Lemberg  <wl@gnu.org>
+
+	Another bunch of UBSan warnings on adding offsets to nullptr.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19427
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19433
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19441
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19451
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19452
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19457
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments,
+	af_latin_hints_compute_edges): Use `FT_OFFSET'.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Use `FT_OFFSET'.
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Exit early
+	if there is no charstring.
+
+	* src/psaux/psobjs.c (t1_decrypt): Use `FT_OFFSET'.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Exit early for
+	zero bitmap dimensions.
+
+2019-12-09  Dominik Röttsches  <drott@chromium.org>
+
+	Fix more UBSan warnings on adding offset to nullptr (#57384).
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic),
+	src/psaux/psobjs.c (ps_table_add): Use `FT_OFFSET'.
+
+2019-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Use `FT_OFFSET'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=1030614
+
+2019-12-03  Werner Lemberg  <wl@gnu.org>
+
+	More nullptr offset UBSan warnings (#57331, #57347).
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_segments),
+	src/psaux/psft.c (cf2_getSeacComponent), src/truetype/ttinterp.c
+	(Ins_UNKNOWN): Use `FT_OFFSET'.
+
+2019-11-29  Dominik Röttsches  <drott@chromium.org>
+
+	Avoid more nullptr offset UBSan warnings (#57316).
+
+	* src/base/ftoutln.c (FT_Outline_Transform): Bail on empty points.
+	* src/cff/cffload.c (cff_subfont_load): Use `FT_OFFSET'.
+	* src/psaux/psft.c (cf2_decoder_parse_substrings): Early out if
+	`charstring_base' or `charstring_len' are null.
+	* src/sfnt/ttload.c (tt_face_load_name): Use `FT_OFFSET'.
+
+2019-11-23  John Stracke  <jstracke@Google.com>
+
+	[base] Really fix #57194.
+
+	Apply accidentally missed second part of patch.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Call
+	`FT_GlyphLoader_CreateExtra'.
+
+2019-11-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid sanitizer warning (#57289).
+
+	* src/truetype/ttpload.c (tt_face_get_device_metrics): Use
+	`FT_OFFSET'.
+
+2019-11-23  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[truetype] Fix integer overflow (#57287).
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+
+2019-11-23  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Avoid sanitizer warning (#57286).
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Avoid possible `NULL +
+	offset' computation.
+	Tag `table' as `const'.
+
+2019-11-23  John Stracke  <jstracke@Google.com>
+            Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `NULL + offset' sanitizer warnings (#57194).
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_Adjust_Points,
+	FT_GlyphLoader_Adjust_Subglyphs): Use `FT_OFFSET'.
+	(FT_GlyphLoader_CreateExtra): Add short cut if some values are zero.
+
+2019-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h (FT_OFFSET): New macro.
+
+	Use this for `base + offset' pointer calculations where `base' can
+	be NULL (triggering a sanitizer warning even if the resulting
+	pointer gets never dereferenced since it is undefined behaviour
+	in C).
+
+	Suggested by Ben Wagner.
+
+2019-11-23  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Ensure OTTO fonts have tables (#57285).
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Add test.
+
+2019-11-23  Behdad Esfahbod  <behdad@behdad.org>
+
+	Minor fixes for recent compilers.
+
+	* src/gzip/infutil.h (inflate_mask): Add `const'.
+
+	* src/autofit/aflatin2.c: Include `ft2build.h'.
+
+2019-11-07  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	* CMakeLists.txt: Minor additions to the notes, compile
+	  builds/unix/ftsystem.c instead of src/base/ftsystem.c on UNIX.
+
+	The latter change is based on the code proposed by rim in #55235.
+
+2019-10-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Check `num_fonts' for TTCs.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18494
+
+2019-10-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Avoid undefined shift.
+
+	Also improve tracing.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18390
+
+2019-10-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/pngshim.c (premultiply_data): Optimize for __SSE__ only.
+
+2019-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Check `triplet_size'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18108
+
+2019-10-09  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Fix FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts (#57023).
+
+	* src/cff/cffobjs.c (cff_face_init): Don't set
+	FT_FACE_FLAG_GLYPH_NAMES for CFF2 based fonts.
+
+2019-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix SFNT table checks.
+
+	Also reduce number of SFNT table lookups.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18065
+
+	* include/freetype/internal/wofftypes.h (WOFF2_InfoRec): Add fields
+	`glyf_table', `loca_table', and `head_table'.
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Update signature.
+	Use table pointers in `info' parameter.
+	(get_x_mins): Check `maxp_table'
+	Use table pointers in `info' parameter.
+	(reconstruct_font):  Use and set table pointers in `info' parameter.
+	Fix check for `glyf' and `loca' tables.
+	Update call to `reconstruct_glyf'.
+	(woff2_open_font): Updated.
+
+2019-10-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Fix reallocation.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18046
+
+2019-10-06  Werner Lemberg  <wl@gnu.org>
+
+	Improve memory debugging.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_FREE): Use
+	`FT_DEBUG_INNER' to set source code file name and line.
+
+	* src/base/ftdbgmem.c (ft_mem_table_remove): Better formatting of
+	tracing message.
+
+2019-10-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2 (reconstruct_font): Fix reallocation.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17966
+
+2019-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroker_inside): Speed up.
+
+2019-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
+
+2019-09-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (reconstruct_font): Fix memory leak.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17812
+
+2019-09-30  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Reject fonts without `head' table.
+
+	Also fix memory deallocation in case of error.
+
+	`head' problem reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17820
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Don't use `stream_close'.
+	Abort if `head_table' is NULL.
+	Don't free `transformed_buf' in case of error.
+	(woff2_open_font): Don't set `uncompressed_buf' to NULL.
+
+2019-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix compiler warnings.
+
+	Problem reported by Alexei.
+
+	* src/sfnt/sfwoff2.c (reconstruct_glyf): Initialize `x_min'.
+	(reconstruct_font): Initialize `num_hmetrics'.
+	(woff2_open_font): Initialize `info'.
+
+2019-09-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Fix sanity check.
+
+	Correct thinkos in patch from 2019-09-01.
+
+2019-09-28  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix memory leaks.
+
+	One of them reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17766
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Free `info->x_mins' and
+	`woff2->ttc_fonts'.
+
+	(reconstruct_glyf): Initialize `info->x_mins'.
+
+2019-09-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroker_cap): Speed up caps.
+
+2019-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroker_outside): Speed up clipped miter.
+	* include/freetype/ftstroke.h: Wordsmith miter docs.
+
+2019-09-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Check (sum of) table sizes.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17684
+
+2019-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c (ft_stroke_border_arcto): Speed up calculations.
+
+2019-09-20  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Fix memory leaks.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16896
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Fix error handling.
+	Free `uncompressed_buf'.
+	(reconstruct_font): Free `transformed_buf'.
+
+2019-09-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommon.c (otv_Coverage_get_last): Guard `count'.
+
+	Problem reported by Marc Schönefeld <marc.schoenefeld@gmx.org>.
+
+2019-09-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Check table index.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17100
+
+2019-09-15  Avi Halachmi (:avih)  <avihpit@yahoo.com>
+
+	[cmake] Don't fail if brotli is missing (#56894).
+
+	The libs which cmake controls are commented out at
+
+	  include/freetype/config/ftoption.h
+
+	and cmake un-comment each enabled library, but the brotli option was
+	not commented out, therefore `FT_CONFIG_OPTION_USE_BROTLI' remained
+	defined even if brotli was missing/disabled/etc.
+
+	Comment it such that cmake can control it, which means leaving it
+	undefined if brotli is missing.
+
+	* include/freetype/config/ftoption.h: Fix typo.
+
+2019-09-05  Werner Lemberg  <wl@gnu.org>
+
+	[cmake] Add brotli support.
+
+	* CMakeLists.txt (FT_WITH_BROTLI): New option.
+
+	* builds/cmake/FindBrotliDec.cmake: New file.
+
+2019-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of `AF_CONFIG_OPTION_INDIC'.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h:
+	`AF_CONFIG_OPTION_INDIC' needs `AF_CONFIG_OPTION_CJK'.
+
+2019-09-05  Werner Lemberg  <wl@gnu.org>
+
+	CMakeLists.txt: Fix generation of DLL related stuff (#56852).
+
+	Extract `version_info' variable from `builds/unix/configure.raw' and
+	use the data to correctly set `LIBRARY_VERSION' and
+	`LIBRARY_SOVERSION'.
+
+	Also use the data to set `ft_version' field in `freetype2.pc'.
+	Also fix the needed minimum version of HarfBuzz in `freetype2.pc'.
+
+2019-09-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (compute_ULong_sum): Fix undefined shift.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16933
+
+2019-09-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Add sanity check.
+
+	Don't trust `totalSfntSize' unconditionally.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16893
+
+2019-08-27  Dominik Röttsches  <drott@chromium.org>
+
+	[woff2] Don't use `FT_UInt64' (#56815).
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Use `FT_UInt32' for
+	`file_offset'.  This fixes builds on platforms where `FT_LONG64' is
+	not defined while still being sufficient to store a file offset.
+
+2019-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Prevent crash in `TT_Set_Named_Instance' (#56813).
+
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Fix error
+	handling.
+
+2019-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[woff2] Fix compiler warnings.
+
+	* src/sfnt/sfwoff2.c (read_num_hmetrics): Remove unused argument
+	`table_len'.
+	Update caller.
+	(triplet_decode, compute_bbox, store_loca, reconstruct_glyf): Make
+	`i' variable unsigned.
+	(reconstruct_glyph): Remove condition which is always false.
+	(reconstruct_html): Removed unused argument `transformed_size'.
+	Update caller.
+
+	* src/sfnt/woff2tags.c (woff2_known_tags): Remove condition which is
+	always false.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Check whether known tag is in array bounds.
+
+	If table tag is not 0x3f, we expect a value between 0 and 62.  If
+	this is not the case, exit with errors.
+
+	* src/sfnt/sfwoff2/c: Check whether table tag makes sense.
+
+	* src/sfnt/woff2tags.c: Return 0 if tag is out of bounds.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* src/sfnt/sfwoff2.c: Improve trace comments.
+
+	Adjust tracing levels for comments, and more formatting.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Support `hmtx' reconstruction when `glyf' is untransformed.
+
+	`reconstruct_hmtx' requires `info->x_mins' and `info->num_glyphs' to
+	reconstruct the hmtx table.  In case glyf is not transformed, we
+	call `get_x_mins' which does the necessary work.
+
+	* src/sfnt/sfwoff2.c (get_x_mins): New function.
+	(reconstruct_font): Call get_x_mins.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Support `face->num_faces' for WOFF2 fonts.
+
+	Set correct value of `face->num_faces' for WOFF2 fonts.  This is
+	being handled separately because we only load the tables for the
+	requested font face in `woff2_open_font' and create a single-face
+	sfnt stream.
+
+	The full discussion is at:
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2019-08/msg00000.html
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
+	`woff2_num_faces'.
+	(sfnt_init_face): Introduce variable `woff2_num_faces', and change
+	`face->root.num_faces' if `woff2_num_faces' is set.
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Validate requested face
+	index and handle negative face indices.
+
+	* src/sfnt/sfwoff2.h (woff2_open_font): Add parameter `num_faces' to
+	declaration.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Improve memory and error handling.
+
+	Free up memory after use, and improve error handling.
+
+	* src/sfnt/sfwoff2.c (reconstruct_font, woff2_open_font): Implement
+	changes.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Avoid too many calls to `FT_REALLOC'.
+
+	We do this by using `totalSfntSize' as an initial reference, and
+	extending the buffer when required.  This reduces rendering time
+	considerably.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add
+	`totalSfntSize', rename `total_sfnt_size' to `actual_sfnt_size'.
+
+	* src/sfnt/sfwoff2.c (write_buf): Add parameter `dst_size' to keep
+	track of and update total size of stream.
+
+	(WRITE_SFNT_BUF, WRITE_SFNT_BUF_AT): Modify macros accordingly.
+
+	(pad4, store_loca, reconstruct_glyf, reconstruct_hmtx,
+	reconstruct_font): Update parameters to accept `sfnt_size'.
+
+	(woff2_open_font): Add variable `sfnt_size'.  Use WOFF2 header field
+	`totalSfntSize' as initial reference (if value makes sense) and
+	allocate `totalSfntSize' bytes for the sfnt stream.  `write_buf'
+	handles reallocation if and when required.  Also resize the stream
+	to `actual_sfnt_size' after reconstruction.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Reconstruct `loca', `hmtx', and swap out stream.
+
+	Add necessary functions to reconstruct loca and hmtx tables (the two
+	remaining tables that can have a transform).  `woff2_open_font' is
+	now capable of loading a woff2 font face.  This code may still need
+	more refining and better memory management.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec): Add total
+	(final) size of sfnt stream.
+
+	(WOFF2_InfoRec): Add header checksum value.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Change `face_instance_index'
+	parameter to its pointer so its value can be modified by
+	`woff2_open_font'.
+
+	* src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF_AT): New macro to write into
+	sfnt buffer at given position.
+
+	(write_buf): Add parameter `extend_buf' which allows caller to
+	specify whether buffer should be reallocated before copying data.
+
+	(WRITE_SFNT_BUF): Updated.
+
+	(pad4, store_loca, reconstruct_htmx): New functions.
+
+	(reconstruct_glyf): Calculate loca values and store them.
+
+	(reconstruct_font): Call `reconstruct_hmtx', write table record
+	entries, and calculate table checksums.  Also calculate font
+	checksum and update `checksumAdjustment' entry in head table.
+
+	(woff2_open_font): Open stream for sfnt buffer, swap out input
+	stream and return.
+
+	* src/sfnt/sfwoff2.h (woff2_open_font): Modify parameter to accept
+	pointer to `face_index'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Reconstruct transformed `glyf' table.
+
+	Reconstruct `glyf' table if it is transformed in the uncompressed
+	table stream.  Also add necessary structures, macros and functions.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_InfoRec,
+	WOFF2_SubstreamRec, WOFF2_PointRec): New structures.
+	(WOFF2_TableRec): s/OrigLength/dst_length/.
+
+	* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128): Use
+	`FT_SET_ERROR' to set implicit `error' variable.
+
+	(WRITE_SHORT): New macro.
+
+	(N_CONTOUR_STREAM, N_POINTS_STREAM, FLAG_STREAM, GLYPH_STREAM,
+	COMPOSITE_STREAM, BBOX_STREAM, INSTRUCTION_STREAM): New macros to
+	refer to substreams of the transformed `glyf' tables.
+
+	(Read255UShort, ReadBase128): Return errors set by `FT_READ_XXX'
+	macros.
+
+	(with_sign, safe_int_addition): New functions to add sign to values
+	based on a flag and perform safe addition respectively.
+
+	(triplet_decode): Decode variable-length (flag, xCoordinate,
+	yCoordinate) triplet for a simple glyph.   See
+
+	  https://www.w3.org/TR/WOFF2/#triplet_decoding
+
+	(store_points, compute_bbox, composteGlyph_size, reconstruct_glyf):
+	New functions.
+
+	(reconstruct_font): Call `reconstruct_glyf'.
+
+	* src/sfnt/sfwoff2.h: Add required constants.
+
+	* src/sfnt/woff2tags.h: Move out constants to `sfwoff2.h'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Copy un-transformed tables to sfnt stream.
+
+	Copy un-transformed tables to the sfnt stream.
+
+	* src/sfnt/sfwoff2.c: (WRITE_SFNT_BUF): New macro.
+	(write_buf): New function.  Extend memory of `dst' buffer and copy
+	bytes from `src'.
+	(compute_ULong_sum): New function.  Calculate checksum of table.
+	(reconstruct_font): Change `FT_Byte* sfnt' to `FT_Byte**
+	sfnt_bytes'.  This has been done because we reallocate memory to
+	`sfnt' multiple times, which may change the pointer value of `sfnt'.
+	This new pointer must be propagated back to the caller.  Same reason
+	for using a double pointer in `write_buf'.
+
+	* src/sfnt/woff2tags.h (WOFF2_DEFAULT_MAX_SIZE): New macro used for
+	overflow checking.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Create stream for uncompressed buffer.
+
+	Uncompressed buffer is now an `FT_Stream'.
+
+	Perform basic checks and start iterating over tables.
+
+	* src/sfnt/sfwoff2.c (stream_close, find_table, read_num_hmetrics):
+	New functions.
+	(reconstruct_font): Modify parameters and iterate over tables.
+	(woff2_open_font): Updated.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Handle TTCs and start reconstructing font.
+
+	We `handle' TTCs by modifying the `indices' array to point to only
+	those tables that are part of the requested `face_index'.
+
+	Set and use `num_tables' in `WOFF2_TtcFont'.
+
+	* src/sfnt/sfwoff2.c (reconstruct_font): New function.
+	(woff2_open_font): Start reconstruction of font.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Get known tags from function.
+
+	Change `KnownTags' to a function (`woff2_known_tags').  This avoids
+	introducing a global constant array.  This function returns the
+	specified index without *any* checks.  The caller must ensure that
+	`index' is within array limits.
+
+	* src/sfnt/sfwoff2.c (woff2_open_font): Change `KnownTags[...]'
+	notation to `woff2_known_tags( ...  )'.
+
+	* src/sfnt/woff2tags.c: Perform changes.
+
+	* src/sfnt/woff2tags.h: Update definitions.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Minor.
+
+	* src/sfnt/sfwoff2.c (woff2_uncompress): Add error message
+	(woff2_open_font): Free `uncompressed_buf'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Uncompress Brotli streams and `face_index' support.
+
+	WOFF2 compressed stream is now uncompressed if Brotli is available.
+	This data is stored in a separate buffer (uncompressed_buf) because
+	it does not contain direct table data.  Certain tables have
+	transformations applied to them, and they must be reconstructed
+	before we can write those tables to the SFNT stream.
+
+	`face_index' is now being passed as a parameter to
+	`woff2_open_font'.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Add parameter
+	`face_instance_index'.
+
+	* src/sfnt/sfwoff2.c (woff2_uncompress): New function.
+	(woff2_open_font): Call `woff2_uncompress'.
+	(compute_first_table_offset): Fix return type.
+
+	* src/sfnt/sfwoff2.h (woff2_open_font): Modify declaration.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* builds/unix/configure.raw: Change argument name to `brotli'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Add Brotli dependency and required checks.
+
+	Brotli is required for decompressing WOFF2 font directory streams.
+	The library is thus being added as an optional dependency for
+	FreeType.
+
+	* builds/unix/configure.raw: Add checks for `libbrotlidec'.
+	(REQUIRES_PRIVATE, LIBS_PRIVATE, LIBSSTATIC_CONFIG): Updated.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_BROTLI): New macro.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Write SFNT Offset table.
+
+	* src/sfnt/sfwoff2.c (WRITE_USHORT, WRITE_ULONG): New macros.
+	(compare_tags): New function.
+	(woff2_open_font): Implement it.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* src/sfnt/sfwoff2.c: #undef macros.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[woff2] Read table and collection directory.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_TtcFontRec): New
+	structure.
+	(WOFF2_HeaderRec): Add more fields.
+
+	* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128, ROUND4): New
+	macros.
+	(Read255UShort, CollectionHeaderSize, compute_first_table_offset):
+	New functions.
+	(ReadBase128): Use `FT_READ_BYTE'.
+	(woff2_open_font): Add functionality to read table directory and
+	collection directory (if present).
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Include `woff2tags.c' for building.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `woff2tags.c'.
+
+	* src/sfnt/sfnt.c: Include `woff2tags.c'.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Add WOFF2 constants.
+
+	Add constants required for WOFF2, and known table tags as defined in
+	the specification.  See
+
+	  https://www.w3.org/TR/WOFF2/#table_dir_format
+
+	for details.
+
+	* src/sfnt/woff2tags.c, src/sfnt/woff2tags.h: New files.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Read WOFF 2 header.
+
+	Check for WOFF2 tag, call `woff2_open_font', and implement it to read
+	header according to specification.
+
+	* include/freetype/internal/fttrace.h: Add `sfwoff2.c'.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `sfwoff2.c'.
+
+	* src/sfnt/sfnt.c: Include `sfwoff2.c'.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Check for `wOF2' tag and call
+	`woff2_open_font'.
+
+	* src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h: New files.
+
+2019-08-27  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Add structures for WOFF2.
+
+	Add structures and macro for WOFF 2 header and table directory.
+
+	* include/freetype/internal/wofftypes.h (WOFF2_HeaderRec,
+	WOFF2_TableRec_): New structures.
+
+	* include/freetype/tttags.h (TTAG_wOF2): New macro.
+
+2019-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/cffdecode.c (cff_operator_seac): Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16470
+
+2019-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix `FT_Get_Var_Axis_Flags' (#56804).
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Allocate space for axis flags.
+	Also remove redundant assignment.
+
+2019-07-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftbbox.c (cubic_peak): Sanitize left shift (#56586).
+
+2019-07-22  Weiyi Wu  <w1w2y3@gmail.com>
+
+	* src/cid/cidload.c (cid_hex_to_binary): Fix typo (#56653).
+
+2019-07-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, winfonts] Avoid memory leaks in case of error (#56587).
+
+	* src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case
+	of error.
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.
+
+2019-07-12  Ben Wagner  <bungeman@google.com>
+
+	Properly handle phantom points for variation fonts (#56601).
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom
+	points if HVAR and/or VVAR is present.
+
+2019-07-04  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580).
+
+	The same as previous commit but for the old engine.
+
+	* src/psaux/t1decode.c (t1operator_seac): Implement it.
+
+2019-07-04  Chris Liddell <chris.liddell@artifex.com>
+
+	[psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580).
+
+	As originally intended, a Type 1 SEAC charstring would be used for
+	an accented glyph (like `acaron' or `uumlaut'), where the advance
+	width of the SEAC glyph is the same as that of the `base' glyph
+	(like `a' or `u').  In this case it is not uncommon for the SEAC
+	glyph to not use an (H)SBW opcode of its own but to rely on the
+	value from the base glyph.
+
+	However, out-of-spec fonts also use SEAC glyphs for ligatures (like
+	`oe' or `fi'), and in those cases the overall advance width is
+	greater than that of the `base' glyph.  For this reason we have to
+	allow that the SEAC glyph can have an (H)SBW value of its own, and
+	if it has, retain this value, rather than the one from the base
+	glyph.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>:
+	Implement it.
+
+2019-07-01  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.1 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-1'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.1.
+
+	* README, Jamfile (RefDoc), src/base/ftver.rc,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 23:1:17.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+	* include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
+
+2019-06-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality.
+
+	Reported by Armin Hasitzka.
+
+2019-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/apinames.c: Formatting, minor edits.
+
+2019-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Disable hinting if no blue zones are available (#56450).
+
+	* src/autofit/afglobal.c (af_face_global_get_metrics): Start again
+	(with dummy hinter module) if no blue zones are present.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Change
+	signature to return error code.
+	If no blue zones are found, update `glyph_styles' array to hold
+	AF_STYLE_NONE_DFLT instead of the current style.
+	(af_latin_metrics_init): Return internal error code if no blue zones
+	are found.
+
+2019-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Towards better VMS support.
+
+	More to come.
+
+	* builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64,
+	builds/vms/vmslib.dat: New files provided by Jouk Jansen
+	<joukj@hrem.nano.tudelft.nl>.
+
+	* builds/vms/ftconfig.h: Update, also from Jouk.
+
+2019-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
+
+2019-06-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Restore the span buffering for direct mode only.
+
+	The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be
+	enough to cover the entire scanline for simple glyphs in most cases:
+	each slightly slanted edge needs up to two spans, plus a filling span
+	in-between.  This is not new, we used to do it before cb4388783cecc.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'.
+	(gray_hline, gray_sweep): Implement the span buffering.
+	(gray_raster_render): Use negative `num_spans' to avoid the direct
+	mode.
+
+2019-06-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error.
+
+	Fix a warning by adding a return value as in `TT_RunIns',
+	which should not be a compatibility issue.
+
+2019-06-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
+
+2019-06-11  Moazin Khatti  <moazinkhatri@gmail.com>
+
+	[gzip] Add support for `gzip' encoded header.
+
+	* src/gzip/ftgzip.c (FT_Gzip_Uncompress): Modify the the call to
+	`inflateInit2' to enable support for `gzip' encoded headers.
+
+2019-06-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type1,type42] Use `const' for string literals.
+
+	* include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated.
+	* include/freetype/internal/t1types.h (T1_EncodingRec): Updated.
+	* src/psaux/psobjs.[ch] (ps_table_add): Updated.
+	* src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated.
+	* src/type42/t42objs.c (T42_Open_Face): Updated.
+	* src/type42/t42parse.c (t42_parse_encoding): Updated.
+
+	* src/cff/cffobjs.c (cff_face_init): Minor.
+
+2019-06-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf,pcf] Use `const' for string literals.
+
+	* src/bdf/bdf.h (bdf_property_t): Updated `name'.
+	* src/bdf/bdflib.c (_bdf_list_split,bdf_create_property,
+	_bdf_add_property,_bdf_ato*): Updated.
+	* src/bdf/bdfdrivr.c (bdf_interpret_style): Updated.
+	* src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
+
+2019-06-07  Philip Race  <philip.race@oracle.com>
+
+	* src/base/ftinit.c (FT_Set_Default_Properties): Fix crash.
+
+	Terminate loop at end of environment.
+
+2019-05-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Solidify VC2005 builds.
+
+	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
+	declare `_BitScanReverse' intrinsic.
+	* builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
+
+2019-05-30  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[sfnt] Separate WOFF sources and headers.
+
+	Move WOFF sources and headers to separate files.
+
+	* include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c,
+	src/sfnt/sfwoff.h: New files.
+
+	* include/freetype/internal/fttrace.h: Register `sfwoff.c'.
+
+	* include/freetype/internal/internal.h: Define
+	FT_INTERNAL_WOFF_TYPES_H.
+
+	* include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H.
+
+	* include/freetype/internal/tttypes.h: Move out WOFF structures.
+
+	* src/sfnt/rules.mk: Add `sfwoff.c'.
+
+	* src/sfnt/sfnt.c: Include `sfwoff.c'.
+
+	* src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
+
+2019-05-30  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `make multi'.
+
+	Reported by Nikhil.
+
+	* src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
+
+2019-05-29  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix copy-and-paste error (#56409).
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Use correct indices
+	into `unrounded' array for phantom points.
+
+2019-05-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix 32bit builds (#56404).
+
+	Patch suggested by Ben Wagner <bungeman@google.com>.
+
+	* src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove
+	harmful cast to unsigned type.
+
+2019-05-26  Ben Wagner  <bungeman@google.com>
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
+
+2019-05-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Draw glyphs without deltas in variation font (#56374).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
+	`unrounded' array.
+
+2019-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Actually scale varied CVT values.
+
+	Up to now, only the unscaled CVT values were varied; in other words,
+	the `CVAR' data was never used for bytecode hinting.
+
+	* src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary
+	function.
+	(tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Use 26.6 format for storing unscaled CVT values.
+
+	If `CVAR' data is applied to variation fonts, fractional values are
+	possible.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Change type of
+	`cvt' from `FT_Short' to `FT_Int32'.
+
+	* src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro.
+	(tt_face_vary_cvt): Use it to update code to 26.6 format.
+
+	* src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6
+	format.
+
+	* src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6
+	format.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'.
+
+	This fixes linear advance width values for spacing glyphs.  Bug
+	introduced 2019-05-09.
+
+2019-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid code duplication.
+
+	* src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this
+	function.
+	(tt_size_ready_bytecode): Updated.
+	* src/truetype/ttgload.c (tt_loader_init): Updated.
+
+2019-05-13  Jouk Jansen  <joukj@hrem.nano.tudelft.nl>
+
+	* vms_make.com: Updated.  Handle `bzip2' directory, too.
+
+2019-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
+
+2019-05-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Doh.  Fix last commit to make it work.
+
+	Very embarrassing :-)
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710
+
+	* src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add
+	argument; update all callers.
+	(TT_Process_Simple_Glyph): Use it.  The `unrounded' array is active
+	for variation fonts only, thus also enclose related code with
+	`#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ...  #endif' where
+	necessary.
+	Revert commit a113e5d from 2019-05-09, and don't use `extra_points2'
+	but allocate a temporary array.
+	Speed up the scaling of the `unrounded' array.
+
+	* src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type
+	conversions and rounding.  The unsigned type must have more or equal
+	bits to the signed type.
+
+2019-05-09  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Increase precision of font variation (#54371).
+
+	This patch makes FreeType use font units in 26.6 format internally
+	instead of integers.
+
+	* src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
+	(TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
+	coordinates.
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
+	`extra_points2' array to temporarily hold unrounded point
+	coordinates; use them to compute scaled coordinates and linear
+	advance width and height.
+	(load_truetype_code): Adjust similarly.
+
+2019-05-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
+
+2019-05-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Faster fractions.
+
+	* src/smooth/ftgrays.c (SUBPIXELS): Replace with...
+	(FRACT): A fractional coordinate macro to use in...
+	(gray_render_line, gray_render_scanline): ... here.
+
+2019-05-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c (Draw_Sweep): Unbreak.
+
+2019-05-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/raster/ftraster.c: Clean-ups.
+
+2019-05-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
+
+2019-05-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Small shortcut.
+
+2019-05-04  Werner Lemberg  <wl@gnu.org>
+
+	Various clang 8.0 static analyzer fixes.
+
+	Reported by Sender Ghost <lightside@gmx.com>.
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner
+	case where `edge->first' could be NULL.
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of
+	`size'.
+
+	* src/raster/ftraster.c (Draw_Sweep): Catch a corner case where
+	`draw_right' might be NULL.
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for
+	`aadvance'.
+	Ensure `abearing' always hold a meaningful result.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is
+	not NULL before accessing it.
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary
+	test of `namedstyle'.
+
+	* src/type42/t42parse.c (t42_parser_done): Ensure
+	`parser->root.funcs.done' is not NULL before accessing it.
+
+2019-05-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Miscellaneous macro updates.
+
+	* src/base/ftoutln.c (SCALED): Updated.
+	* src/smooth/ftgrays.c (SCALED): Ditto.
+	(FLOOR, ROUND, CEILING): Removed.
+	* src/psaux/psfixed.h (cf2_fracToFixed): Updated.
+
+2019-05-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Tweak LCD filtering.
+
+	* src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+	Choose direction from bitmap's pixel_mode.
+	* include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc):
+	Updated.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
+
+2019-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* vms_make.com: Updated (#56253).
+
+	Remove no longer existing directories (`autohint', `otlayout').
+	Update used base extensions.
+	Activate `autofit' module.
+	Add `gxvalid' module.
+	Update copyright notices.
+
+2019-04-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Simplify cubic Bézier flattening.
+
+	The previous implementation is correct but it is too complex.
+	The revised algorithm is based on the fact that each split moves
+	the control points closer to the trisection points on the chord.
+	The corresponding distances are good surrogates for the curve
+	deviation from the straight line.
+
+	This cubic flattening algorithm is somewhat similar to the conic
+	algorithm based the distance from the control point to the middle of
+	the chord.  The cubic distances, however, decrease less predictably
+	but are easy enough to calculate on each step.
+
+	The new algorithm produces slightly larger number of splits, which is
+	compensated by its simplicity.  The overall rendering performance is
+	improved by 1-2%.  The larger number of splits does not necessarily
+	result in higher quality, which stays comparable.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Replace the split
+	condition.
+
+2019-04-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Bithacks and cosmetics.
+
+	* src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline,
+	gray_render_conic, gray_convert_glyph_inner): Updated.
+
+2019-04-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Optimize Bézier bisections.
+
+	This change makes bisections faster by 20-30%. When inlined into
+	`gray_render_cubic', this makes the function faster by 10% and is
+	noticeable in the overall rendering performance.
+
+	* src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and
+	refactor.
+	* src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto.
+	* src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto.
+	* src/base/ftbbox.c (cubic_peak): Use shifts.
+
+2019-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code.
+
+	Found by clang 8.0's static analyzer and reported by Sender Ghost
+	<lightside@gmx.com>.
+
+2019-04-23  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix thinko in previous commit.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not
+	target pitch.
+
+	Problem reported by Sender Ghost <lightside@gmx.com>.
+
+2019-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch.
+
+	Problem reported by Sender Ghost <lightside@gmx.com>.
+
+2019-04-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix return value of `FT_Set_Named_Instance' (#56186).
+
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle
+	internal return value -1 of `TT_Set_Var_Design'.
+
+2019-04-18  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix handling of undefined glyph (#56067).
+
+	This commit fixes the changes from 2018-07-21, which broke charmap
+	iteration.  We now add the default character as a new glyph with
+	index 0, thus increasing the number of glyphs by one (as before).
+
+	* src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
+	glyph with index 0.
+	Limit number of elements to 65534.
+	(pcf_get_bitmaps): Ditto.
+	Unify two loops into one; this avoids allocation of an intermediate
+	array.
+	(pcf_get_encodings): Don't flip indices but copy glyph metrics of
+	default character to index 0.
+	Also handle invalid default character.
+
+	* docs/CHANGES: Updated.
+
+2019-04-15  Minmin Gong  <gongminmin@msn.com>
+
+	* CMakeLists.txt: Avoid rewriting of unchanged configuration files.
+
+	Reported as
+
+	  https://savannah.nongnu.org/patch/index.php?9755
+
+2019-04-15  JDG  <JonathanG@iQmetrix.com>
+
+	* src/tools/apinames.c (main): Fix error message.
+
+	Reported as
+
+	  https://savannah.nongnu.org/patch/?9796
+
+2019-04-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix segfault in direct mode (#56092).
+
+	* src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for
+	direct mode.
+	* src/smooth/ftgrays.c (gray_raster_render): Use it.
+
+2019-04-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061).
+
+	This is for Visual Studio 2019 on ARM.
+
+2019-04-06  Werner Lemberg  <wl@gnu.org>
+
+	For distribution, replace `.tar.bz2' with `.tar.xz' bundles.
+
+	* builds/toplevel.mk (build): Do it.
+
+	* README, docs/CHANGES, docs/release: Updated.
+
+2019-04-06  Antony Lee  <anntzer.lee@gmail.com>
+
+	Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'.
+
+	* include/freetype/freetype.h (FT_Get_Name_Index),
+	include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
+	include/freetype/internal/services/svgldict.h
+	(FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
+	src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
+	(sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
+	src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
+	argument.
+
+2019-03-31  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[cff] Fix boundary checks.
+
+	642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically
+	allocated memory when parsing CFF files with the "old" engine.  Bounds
+	checks have never been updated, however, leading to pointless
+	comparisons of pointers in some cases.  This commit presents a
+	solution for bounds checks in the CFF module with an extended logic
+	for the "old" engine while staying as concise as possible for the
+	"new" one.
+
+	* src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and
+	the additional field `t2_strings' within `CFF_ParserRec'.
+
+	* src/cff/cffparse.c (cff_parser_within_limits): Move all boundary
+	checks into this new function and update the rest of `cffparse.c' to
+	use it.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
+
+2019-03-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Mongolian blue zone characters.
+
+	* src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters
+	to get medial forms for some Mongolian characters.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2019-03-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Mongolian script.
+
+	As a de-facto standard, layouts using this script are constructed
+	horizontally line by line, then the lines are rotated clockwise for
+	vertical display.
+
+	* src/autofit/afblue.dat: Add blue zone data for Mongolian.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Mongolian standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian
+	data.
+
+2019-03-15  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.10.0 released.
+	==========================
+
+
+	Tag sources with `VER-2-10-0'.
+
+	* docs/VERSION.TXT: Add entry for version 2.10.0.
+	* docs/CHANGES: Updated.
+
+	* README, Jamfile (RefDoc), src/base/ftver.rc,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 23:0:17.
+	* CMakeLists.txt (VERSION_MINOR): Set to 10.
+	(VERSION_PATCH): Set to 0.
+
+	* builds/toplevel.mk (version, winversion): Since the minor version
+	number has two digits now, never omit the patch number.  We would
+	get ambiguous zip file names otherwise.
+	(dist): Remove remnants of `docmaker' tool.
+	(do-dist): Remove unused intermediate files.
+
+	* src/cff/cffparse.c (destruct_c2s_item): Guard function with
+	CFF_CONFIG_OPTION_OLD_ENGINE macro.
+
+2019-03-07  Andrei Alexeyev  <0x416b617269@gmail.com>
+            Werner Lemberg  <wl@gnu.org>
+
+	Fix invalid function pointer casts.
+
+	This change should allow Freetype to work on WASM/Emscripten without
+	needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'.
+
+	* src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature.
+
+	* src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array,
+	parse_expansion_factor, parse_font_name): Return `void', not
+	`FT_Error'.
+
+	* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc):
+	Fix signature.
+
+2019-03-05  Werner Lemberg  <wl@gnu.org>
+
+	[base] Handle numeric overflow (#55827).
+
+	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
+
+2019-03-05  Sebastian Rasmussen  <sebras@gmail.com>
+
+	[psaux] Fix use of uninitialized memory (#55832).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): The call to
+	`cf2_arrstack_setCount' may fail because the allocator ran out of
+	memory.  When this happens the stack is still written to before the
+	error condition is checked.  This means that FreeType writes outside
+	of allocated memory.  This commit moves the error check prior to the
+	stack assignment, hence the function now properly returns with an
+	error condition.
+
+2019-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets.
+
+	The function only provided a framework without an actual
+	implementation, which this commit removes.
+
+2019-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/update-copyright-year: Insert `(C)'.
+
+2019-02-21  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[truetype] Mask numeric overflows.
+
+	* src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP):
+	Mask numeric overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734
+
+2019-02-21  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[psaux] Mask numeric overflow.
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric
+	overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041
+
+2019-02-16  Wink Saville  <wink@saville.com>
+
+	* src/autofit/afwarp.h (af_warper_compute): Fix declaration.
+
+2019-02-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics.
+
+	Instead of setting typo or win metrics as the new `FT_Face' metrics
+	indiscriminately, apply only typo deltas to the currently active
+	`FT_Face' metrics.  This prevents line height differences when the
+	default outlines were used as the regular face and instances for
+	everything else, for example.
+
+	* src/truetype/ttgxvar.c (tt_apply_mvar): Implement.
+
+2019-02-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[sfnt] Use typo metrics if OS/2 fsSelection USE_TYPO_METRICS bit is set.
+
+	If the `OS/2' table exists and `fsSelection' bit 7
+	(USE_TYPO_METRICS) is set, use the `sTypo*' set of values to compute
+	the `FT_Face's ascender, descender, and height.  Otherwise, fall
+	back to old behavior.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Implement.
+
+2019-01-18  John Tytgat  <John.Tytgat@esko.com>
+
+	[sfnt] Handle TT fonts having two PostScript font names (#55471).
+
+	* src/sfnt/sfdriver.c (sfnt_get_name_id): Prefer English over any
+	other language found for PostScript font names.
+
+2019-01-08  Chris Liddell <chris.liddell@artifex.com>
+
+	[psaux] Fix closepath (#55414).
+
+	All of the Type 1 path building is done with code common to the
+	revised CFF engine, with the exception of closepath, which was still
+	calling ps_builder_close_contour(), thus previously cached segments
+	were not always written to the path, and glyph corruption, or even
+	invalid outlines were possible.
+
+	* src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:
+	Switch to calling `cf2_glyphpath_closeOpenPath'.
+
+2018-12-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin2.c: Some fixes from `aflatin.c' (#55310).
+
+2018-12-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/cffdecode.c (cff_operaor_seac): Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11915
+
+2018-12-12  Werner Lemberg  <wl@gnu.org>
+
+	[gxvalid] Fix compiler warnings.
+
+	* src/gxvalid/gxvjust.c (gxv_just_check_max_gid),
+	src/gxvalid/gxvmort.c (gxv_mort_coverage_validate): Use `FT_UNUSED'.
+
+2018-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Remove useless test.
+
+	`control_len' only gets its value from `n_ins' (and vice versa),
+	which is always read as `unsigned short' and thus can't be larger
+	than 0xFFFF.
+
+2018-12-04  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Ignore data after `ENDFONT'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798
+
+	* src/bdf/bdflib.c (_bdf_parse_end): New function.
+	(_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has
+	been encountered.
+
+2018-12-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/visualc/freetype.dsp: Dust off.
+
+2018-11-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/vc2010/freetype.vcxproj: Simplify.
+
+2018-11-27  Chris Liddell  <chris.liddell@artifex.com>
+
+	[type1,cff] Add FT_{Set,Get}_MM_WeightVector API calls.
+
+	For multiple master fonts, common usage (in Postscript) is to modify
+	the WeightVector of an existing font instance, this addition
+	supports that use.
+
+	* include/freetype/ftmm.h, src/base/ftmm.c (FT_Set_MM_WeightVector,
+	FT_Get_MM_WeightVector): New API functions.
+
+	* include/freetype/internalservices/svmm.h
+	(FT_Set_MM_WeightVector_Func, FT_Get_MM_WeightVector_Func): New
+	function types.
+	(MultiMasters): Add `set_mm_weightvector' and `get_mm_weightvector'
+	members.
+	(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+	* src/cff/cffdrivr.c (cff_set_mm_weightvector,
+	cff_get_mm_weightvector): New functions.
+	(cff_service_multi_masters): Register them.
+
+	* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+	This driver doesn't use the new interface.
+
+	* src/type1/t1load.c (T1_Set_MM_WeightVector,
+	T1_Get_MM_WeightVector): New functions.
+	* src/type1/t1driver.c (t1_service_multi_masters): Register them.
+	* src/type1/t1load.h: Updated.
+
+2018-11-27  Ben Wagner  <bungeman@google.com>
+
+	[cff] Fix compiler warning (#55105).
+
+	* src/cff/cffparse.c (cff_parser_run): Guard label only used if
+	CFF_CONFIG_OPTION_OLD_ENGINE is active.
+
+2018-11-27  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix numeric overflow (#55103).
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Use `SUB_LONG'.
+
+2018-11-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[builds] Belated DLL support with vc2002-vc2008.
+
+	The solution and project files should be automatically upgraded for
+	the appropriate Visual C++ version.
+
+	* builds/windows/visualc/freetype.{sln,vcproj}: Major upgrades.
+	* builds/windows/visualc/index.html: Document the change.
+	* builds/windows/vc2005, builds/windows/vc2008: Removed as redundant.
+
+2018-11-22  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* src/cff/cffparse.c: Please the compiler.
+
+2018-11-22  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[cff] Fix memory overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9869
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10869
+
+	* src/cff/cffparse.c (destruct_t2s_item, cff_parser_run): Store
+	evaluated T2 charstrings in separately allocated memory.
+
+2018-11-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/{visualc,vc2005,vc2008}/freetype.vcproj: Fix it.
+
+2018-11-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Placeholder only for library-enabled LCD filtering.
+
+	* src/smooth/ftsmooth.c (ft_smooth_init): Add disabled
+	`FT_Library_SetLcdFilter' call.
+
+2018-11-09  Young Xiao  <yangx92@hotmail.com>
+
+	[psaux] Add safety guard (#54985).
+
+	* src/psaux/psobjs.c (cff_builder_close_contour): Do it.
+
+2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/configure.raw: Require `windows.h' for windres.
+
+2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftstroke] Fix unpredictable failures (#54986).
+
+	* src/base/ftstroke.c (ft_sroke_border_lineto): Fix lineto check.
+
+2018-11-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftstroke] Fix unpredictable failures (#54976).
+
+	* src/base/ftstroke.c (ft_sroke_border_close): Set the start tags.
+
+2018-11-07  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix VF check from 2018-09-12 (#54973).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Use correct
+	offsets for estimates.
+
+2018-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11242
+
+	* src/pshinter/pshrec.c (ps_dimension_add_t1stem): Implement it.
+
+2018-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix timeout in old CFF engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11260
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_sqrt> [CFF_CONFIG_OPTION_OLD_ENGINE]: Fix potential endless
+	loop.
+
+2018-11-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c: Use enum definitions.
+
+2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Adjust condition.
+
+2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Tracing tweaks.
+
+2018-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Revert due to specs: [truetype] Speed up variation IUP.
+
+2018-11-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_get_item_delta): Fixed logic.
+
+	Reported and tested by Behdad.
+
+2018-11-02  Shailesh Mistry  <shailesh.mistry@hotmail.co.uk>
+
+	[autofit] Prevent SEGV.
+
+	See
+
+	  https://bugs.ghostscript.com/show_bug.cgi?id=697545
+
+	for more details on how the bug was found.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Propagate error
+	code.
+
+2018-10-31  Alexei Podtelezhnikov <apodtele@gmail.com>
+
+	[truetype] Speed up variation IUP.
+
+	* src/truetype/ttgxvar.c (tt_delta_interpolate): Separate trivial
+	snapping to the same position from true interpolation.
+
+2018-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/type1/t1load.c (t1_set_mm_blend): Optimized.
+
+2018-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttgxvar.c (ft_var_get_item_delta): Optimized.
+
+2018-10-29  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11080
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use `MUL_LONG'.
+
+2018-10-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10988
+
+	* src/cff/cffparse.c (cff_parser_run)
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use `NEG_LONG'.
+
+2018-10-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Make `head' timestamps unsigned.
+
+	It's been more than 2^31 seconds since 1904.
+
+	* include/freetype/tttables.h (TT_Header): Change field types.
+	* src/sfnt/ttload.c (tt_face_load_generic_header): Updated.
+
+2018-10-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Revert: Align FreeType with standard C memory management.
+
+2018-10-27  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix numeric overflow.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11157
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_blend>
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Fix integer overflow.
+
+2018-10-20  Werner Lemberg  <wl@gnu.org>
+
+	Avoid endless loop while tracing (#54858).
+
+	* src/type1/t1load.c (parse_buildchar): Guard tracing stuff with
+	FT_DEBUG_LEVEL_TRACE.
+
+2018-10-17  David Demelier  <markand@malikania.fr>
+
+	* CMakeLists.txt: Specify `RUNTIME DESTINATION'.
+
+	This is needed for DLL builds.
+
+2018-10-07  Werner Lemberg  <wl@gnu.org>
+
+	A missing Unicode cmap is not a fatal error.
+
+	This is a follow-up to the previous commit.
+
+	* src/cff/cffobjs.c (cff_face_init), src/sfnt/sfobjs.c
+	(sfnt_load_face), src/type1/t1objs.c (T1_Face_Init),
+	src/type42/t42objs.c (T42_Face_Init): Implement it.
+
+2018-10-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of FT_CONFIG_OPTION_ADOBE_GLYPH_LIST (#54794).
+
+	* src/cff/cffcmap.c (cff_cmap_unicode_init), src/psaux/t1cmap.c
+	(t1_cmap_unicode_init), src/sfnt/ttcmap.c (tt_cmap_unicode_init):
+	Check `unicodes_init' field.
+
+2018-10-03  Werner Lemberg  <wl@gnu.org>
+
+	[ftgrays] Fix typo in stand-alone mode (#54771).
+
+	* src/smooth/ftgrays.c (FT_THROW) [STANDALONE_ &&
+	FT_DEBUG_LEVEL_TRACE]: Fix call to `FT_ERR_CAT'.
+
+2018-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix segfault.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10768
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_callothersubr> [CFF_CONFIG_OPTION_OLD_ENGINE]: Check
+	argument.
+
+2018-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10740
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use NEG_INT.
+
+2018-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Handle numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10550
+
+	* src/pshinter/pshglob.c (psh_blues_snap_stem): Mask numeric
+	overflow.
+
+2018-09-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Align FreeType with standard C memory management.
+
+	* include/freetype/ftsystem.h: Include FT_TYPES_H.
+	(*FT_Alloc_Func, *FT_Realloc_Func): Use size_t for the size arguments.
+	* src/raster/ftmisc.h: Ditto.
+
+	* builds/amiga/src/base/ftsystem.c, builds/unix/ftsystem.c,
+	* builds/vms/ftsystem.c, src/base/ftsystem.c (ft_alloc, ft_realloc):
+	Use size_t for the size arguments.
+
+	* src/base/ftdbgmem.c (ft_mem_debug_alloc, ft_mem_debug_realloc): Use
+	FT_Offset, aka size_t, for the size arguments.
+
+2018-09-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of `FT_Bool'.
+
+	Before this commit we had code like
+
+	  (FT_Bool)( globals->glyph_styles[gindex] & 0x8000)
+
+	Since `FT_Bool' is defined to be an `unsigned char', the code
+	evaluated to something like
+
+	  (unsigned char)( 0x8532 & 0x8000)
+
+	which in turn expanded to
+
+	  (unsigned char)( 0x8000)
+
+	and finally yielded 0x00 – i.e., false – not as expected.
+
+	Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.
+
+	* include/freetype/fttypes.h (FT_BOOL): Add a comparison against
+	zero so that we always have a Boolean expression.
+
+	*/*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
+	possible.
+
+2018-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Speed up charmap access.
+
+	This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search
+	with continuous prediction.
+
+2018-09-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Another tweak.
+
+	This one should be clearer. When the rounded monochrome bbox collapses
+	we add a pixel that covers most if not all original cbox.
+
+2018-09-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Further tweak.
+
+2018-09-21  Ben Wagner  <bungeman@google.com>
+
+	Improve auto-hinter handling of bitmap fonts (#54681).
+
+	For bitmap fonts, `FT_Load_Glyph' should either return an error or
+	not set the format to `FT_GLYPH_FORMAT_OUTLINE'.  However, in this
+	case `FT_Load_Glyph' calls into the auto-hinter which calls back
+	into `FT_Load_Glyph' with `FT_LOAD_NO_SCALE' in the flags, which
+	marks the glyph as `FT_GLYPH_FORMAT_OUTLINE' with an empty path
+	(even though it doesn't have any path).  It appears that the
+	auto-hinter should not be called when the face doesn't have
+	outlines.  The current test for using the auto-hinter in
+	`FT_Load_Glyph' checks whether the driver supports scalable
+	outlines, but not if the face supports scalable outlines.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Directly check whether we have
+	scalable outlines.
+
+2018-09-21  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Fix disappearing vertical lines (#54589).
+
+	* src/raster/ftraster.c (Vertical_Sweep_Span): Handle special case
+	where both left and right outline exactly pass pixel centers.
+
+2018-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bimap): Tiny rounding tweak.
+
+	This adds pixels in case a contour goes through the center
+	and they need to be turned on in the b/w rasterizer.
+
+2018-09-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Replace charmap implementation.
+
+	PCF comes with charmap lookup table, aka PCF encodings.  Using it
+	directly makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times
+	faster than the original BDF-like binary searches.
+
+	* src/pcf/pcf.h (PCF_EncodingRec): Removed.
+	(PCF_FaceRec): Remove `nencodings' and `encodings'.
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Replaced.
+	* src/pcf/pcfread.c (pcf_get_encodings): Store data differently.
+
+2018-09-20  Werner Lemberg  <wl@gnu.org>
+
+	[base] Remove unused function `FT_GlyphLoader_CopyPoints'.
+
+	* include/freetype/internal/ftgloadr.h, src/base/ftgloadr.c
+	(FT_GlyphLoader_CopyPoints): Do it.
+
+2018-09-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Prepare to replace charmap implementation.
+
+	* src/pcf/pcf.h (PCF_FaceRec): Updated to include...
+	(PCF_EncRec): ... this new structure to store charmap geometry.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Store charmap geometry.
+
+2018-09-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Remove unused fields.
+
+	* src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'.
+	* src/bdfdrivr.h (BDF_FaceRec): Ditto.
+	* src/winfonts/winfnt.h (FNT_FaceRec): Ditto.
+
+2018-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Handle numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10396
+
+	* src/pshinter/pshglob.c: Include FT_INTERNAL_CALC_H.
+	(psh_blues_snap_stem): Mask numeric overflow.
+
+2018-09-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Some fixes for VF checks.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10317
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Properly exit memory
+	frame if we have invalid glyph variation data offsets.
+	(tt_face_vary_cvt): Protect against missing `tuplecoords' array.
+	Fix typo.
+
+2018-09-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.
+
+2018-09-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Check `result'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10316
+
+2018-09-12  John Tytgat  <John.Tytgat@esko.com>
+
+	[sfnt] Better PS name handling (#54629).
+
+	* src/sfnt/sfdriver (IS_WIN, IS_APPLE): Omit language ID checks.
+	(get_win_string, get_apple_string): Return NULL when the PostScript
+	font name characters is not according to specification.
+	(get_win_string): Make trace output work if the high byte if
+	non-zero.
+	(sfnt_get_var_ps_name, sfnt_get_ps_name): Previously we preferred
+	Win PS name (when there is also an Apple PS name); change this into
+	a fallback to Apple PS name in case the Win PS name is invalid.
+
+2018-09-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve VF check.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10255
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Use better limit check
+	for `tupleCount'.
+
+2018-09-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Check `glyphoffsets'.
+
+2018-09-10  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* src/pshinter/pshrec.c (t2_hints_stems): Mask numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10215
+
+2018-09-09  Ben Wagner  <bungeman@google.com>
+
+	* builds/freetype.mk (refdoc-venv): Ensure python version (#54631).
+
+2018-09-07  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix assertion failure.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10212
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Reintroduce
+	`opened_frame' (removed in a change from 2018-08-26) to handle
+	deallocation of the second frame.
+
+2018-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize `ftdebug.c' files.
+
+	* builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
+	builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
+
+2018-09-05  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Add documentation guidelines file.
+
+	* docs/DOCGUIDE: New file.
+
+2018-09-04  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with master `ftoption.h'.
+
+2018-09-03  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docwriter] Don't break code snippets accross lines.
+
+	Reported as
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00124.html
+
+	* docs/reference/markdown/stylesheets/extra.css (.md-typeset code):
+	Add rule `white-space'.
+
+2018-09-03  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/PSNames/psnames/.
+
+	Only tracing messages are affected.
+
+2018-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix heap buffer overflow in CPAL handling.
+
+	* src/sfnt/ttcpal.c (tt_face_palette_set): Fix boundary test.
+	(tt_face_load_cpal): Updated.
+
+2018-09-01  Werner Lemberg  <wl@gnu.org>
+
+	Remove `FT_Outline_{New,Done}_Internal'.
+
+	These public API functions(!) were always undocumented and have
+	escaped all clean-up efforts until now.
+
+	* include/freetype/ftoutln.h (FT_Outline_New_Internal,
+	FT_Outline_Done_Internal): Removed.
+
+	* src/base/ftoutln.h (FT_Outline_New_Internal,
+	FT_Outline_Done_Internal): Merge into...
+	(FT_Outline_New, FT_Outline_Done): ... these functions.
+
+	* docs/README: Updated.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Check glyph format.
+
+2018-08-31  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[errors] Refine the macro logic surrounding `FT_Error_String'.
+
+	* include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS,
+	FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after
+	checking it and introduce a new macro that takes proper care of
+	multiple-inclusion protection.
+
+2018-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (FT_Throw): Restore missing `FT_UNUSED' calls.
+
+2018-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (FT_Throw): Reduce chattiness.
+
+2018-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Consolidate bitmap presetting and size assessment.
+
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
+	Change return type.
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap
+	size assessment.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the
+	rendering of enourmous or far-fetched outlines.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono.
+
+2018-08-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[errors] Introduce a macro to control `FT_Error_String'.
+
+	* devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS),
+	include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS):
+	New macro.
+
+2018-08-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[errors] Introduce `FT_Error_String'.
+
+	* include/freetype/fterrors.h (FT_Error_String),
+	src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'.
+
+	* src/base/ftbase.c, src/base/Jamfile (_source),
+	src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic.
+
+	* src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'.
+
+2018-08-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Trace `before' and `after' edges of strong points.
+
+	* src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays
+	`before' and `after'.
+
+	* src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary
+	function.
+	(af_glyph_hints_dump_points): Trace `before' and `after' edges.
+	(af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set
+	`before' and `after' information.
+
+2018-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Overflow-resistant bitmap presetting.
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it.
+
+2018-08-29  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Fix numeric overflows.
+
+	* src/pshint/pshalgo.c (psh_hint_align, psh_hint_align_light,
+	psh_hint_table_find_strong_points): Fix numeric overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10083
+
+2018-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix handling of `roll' op in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10080
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll>
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Use modulo for loop count, as
+	documented in the specification.
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values.
+
+2018-08-26  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	* configure: Copy assets required by docwriter.
+
+	Copy directory `docs/reference/markdown' when FreeType is compiled in a
+	different directory.
+
+	Fixes `make refdoc' if builddir != srcdir.
+
+	Reported as
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	Minor tracing adjustments.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
+	Trace.
+
+	* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid nested frames.
+
+	Triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Don't use variable
+	`opened_frame' to trace whether a frame must be closed at the end of
+	function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which
+	gets called for space glyphs) uses a frame by itself.  Instead,
+	close the frame after loading the header, then use another frame for
+	the remaining part of the glyph later on.
+
+	Also avoid calling `tt_get_metrics' twice under some circumstances.
+
+2018-08-26  Werner Lemberg  <wl@gnu.org>
+
+	Various minor clean-ups.
+
+	* src/base/ftapi.c: Remove.  Unused.
+	* src/base/Jamfile (_sources): Updated.
+
+	* src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant
+	code.
+
+2018-08-25  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	Convert documentation markup to Markdown.
+
+	It is the result of a GSoC 2018 project; this separate ChangeLog
+	commit covers the last four commits
+
+	  ae5d1a4cec37557f31aec270332cfe886a62f9a0
+	  53c69ce04faed3dcc68ca0f54cb8d703d8babf69
+	  195728d5ba38f34fb2c2c20807c01656f2f59b66
+	  c962db28ea59225f0105c03d907d4a9b71765687
+
+	* docs/reference/markdown/images/favico.ico,
+	docs/reference/markdown/javascripts/extra.js,
+	docs/reference/markdown/stylesheets/extra.css: New files.
+
+	* docs/reference/.gitignore, docs/reference/README: Updated.
+
+	* src/tools/docmaker/*: Removed.  It has been replaced with
+	`docwriter', a python package available at
+
+	  https://pypi.org/project/docwriter/
+
+	* Jamfile: Updated.
+	* builds/ansi/ansi-def.mk, builds/beos/beos-def.mk,
+	builds/dos/dos-def.mk, builds/os2/os2-def.mk (BIN),
+	builds/unix/unixddef.mk, builds/windows/win32-def.mk: New variable.
+
+	* builds/unix/configure.raw: Check for `python' and `pip'.
+	If not present, warn that `make refdoc' will fail.
+	* builds/unix/unix-def.in (PYTHON, PIP, BIN): New variables.
+
+	* builds/freetype.mk (PYTHON, PIP, VENV_NAME, VENV_DIR, ENV_PYTHON,
+	ENV_PIP): New variables.
+	(refdoc): Updated.
+	(refdoc-venv): New target.
+	(.PHONY): Updated.
+
+2018-08-23  Werner Lemberg  <wl@gnu.org>
+
+	Add macros for handling over-/underflowing `FT_Int64' values.
+
+	* include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64,
+	MUL_INT64, DIV_INT64) [FT_LONG64]: New macros.
+
+	* src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use
+	`SUB_INT64' and `MUL_INT64'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028
+
+2018-08-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve legibility of `glyf' parsing.
+
+	* src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR,
+	Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y,
+	OVERLAP_SIMPLE): New macros.
+	(TT_Load_Simple_Glyph): Use new macros to make code more readable.
+	Remove useless adjustment of `outline->tags' elements.
+
+2018-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981
+
+2018-08-18  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Avoid slow PS font parsing in case of error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955
+
+	* src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even
+	in case of error to avoid potential re-scanning.
+
+2018-08-18  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix heap buffer overflow in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be
+	non-zero.
+
+2018-08-16  Young Xiao  <yangx92@hotmail.com>
+
+	* builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
+
+	Reported as bug #54515, duplicate of #43540.
+
+2018-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/*/ftsystem.c (FT_COMPONENT): Updated also.
+
+2018-08-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Don't track duplicate encodings.
+
+	There is no harm except some umbiguity in broken fonts with duplicate
+	encodings.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking.
+	(_bdf_parse_t): Remove large `have' bitfield.
+
+2018-08-15  Werner Lemberg  <wl@gnu.org>
+
+	Don't use `trace_' prefix for FT_COMPONENT arguments.
+
+	* include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
+	FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
+	(FT_TRACE): Use `FT_TRACE_COMP'.
+
+	*/* (FT_COMPONENT): Updated.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	Use formatting string in FT_TRACEX calls for non-simple arguments.
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>:
+	Do it.
+
+	* src/psaux/pshints.c (cf2_hintmap_build): Ditto.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
+	cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR,
+	cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Ditto.
+
+2018-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Remove unused fields.
+
+	* src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified',
+	which were set but never used.
+	* src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font):
+	Updated accordingly.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix another segv in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in
+	dictionaries.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix missing error handling.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
+
+	* src/psaux/cffparse.c (cff_parser_run)
+	[CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
+	`parse_charstrings_old'.
+
+2018-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Remove unused overflow storage.
+
+	* src/bdf/bdf.h (bdf_glyphlist_t): Remove this type.
+	(bdf_font_t): Remove `overflow' field.
+	* src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
+
+2018-08-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix segv in old engine.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864
+
+	* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
+	<cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's
+	`random' field directly if parsing dictionaries.
+
+2018-08-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdf] Use unsigned types.
+
+	* src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'.
+	(bdf_font_t): Unsign `default_char'.
+	* src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'.
+
+	* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs,
+	_bdf_parse_start): Updated accordingly.
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
+
+2018-08-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): One more format check.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
+
+2018-08-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
+
+2018-08-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
+
+2018-08-10  Ben Wagner  <bungeman@google.com>
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
+
+2018-08-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
+
+2018-08-10  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/base/ftdebug.c (ft_trace_level_enabled,
+	ft_trace_level_disabled): Add `static' keyword.
+
+2018-08-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster, smooth] Reinstate bitmap size limits.
+
+	This again moves outline and bitmap size checks one level up.
+
+	* src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous
+	outlines.
+	* src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps
+	and, therefore, outlines that require them.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+
+	* src/raster/ftraster.c (ft_black_render): Remove outline size checks.
+	* src/smooth/ftgrays.c (gray_raster_render): Ditto.
+	[STANDALONE]: Remove `FT_Outline_Get_CBox' copy.
+
+2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Revert massive unsigning.
+
+2018-08-08  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Improve tracing.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
+	if called the first time.
+	(gray_convert_glyph): Updated.
+
+2018-08-08  Werner Lemberg  <wl@gnu.org>
+
+	Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'.
+
+	It sometimes makes sense to suppress tracing informations, for
+	example, if it outputs identical messages again and again.
+
+	* include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a
+	pointer.
+	(FT_Trace_Disable, FT_Trace_Enable): New declarations.
+
+	* src/base/ftdebug.c (ft_trace_levels): Rename to...
+	(ft_trace_levels_enabled): ... this.
+	(ft_trace_levels_disabled): New array.
+	(ft_trace_levels): New pointer.
+	(FT_Trace_Disable, FT_Trace_Enable): Implement.
+	(ft_debug_init): Updated.
+
+2018-08-08  Werner Lemberg  <wl@gnu.org>
+
+	Debugging improvements.
+
+	* src/base/ftobjs.c (pixel_modes): Move this array to top level
+	from ...
+	(FT_Load_Glyph): ... here.
+	(FT_Render_Glyph_Internal): Use `width' x `height' in trace message.
+	Use `pixel_modes'.
+
+2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Massive unsigning (part 2).
+
+	Treat all size related properties as unsigned values.
+
+	* src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and
+	`value'.
+	* src/pcf/pcfread.c (pcf_get_properties, pcf_load_font): Updated
+	parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
+	RESOLUTION_X and RESOLUTION_Y.
+
+2018-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Massive unsigning (part 1).
+
+	Unofficial specifications hesitate to use unsigned 32-bit integers.
+	Negative values caused a lot of trouble in the past and it is safer
+	and easier to treat some properties as unsigned.
+
+	* src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent',
+	`fontDescent', and `maxOverlap'.
+	* src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated.
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select,
+	PCF_Size_Request): Updated.
+
+2018-08-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and
+	`bitmapSizes'.
+
+2018-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with main `ftoption.h'.
+
+2018-08-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Use unsigned types.
+
+	* src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'.
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto.
+	* src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types.
+
+2018-08-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=777151
+
+2018-08-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (opcode_name): Fix typos.
+
+2018-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of
+	`orientation'.
+
+	* src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables.
+	Add cast.
+
+	* src/type1/t1load.c (parse_weight_vector): Fix cast.
+
+2018-07-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidtoken.h: Handle `XUID' keyword.
+
+2018-07-31  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Trace PostScript dictionaries.
+
+	* src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+	(cid_load_keyword, cid_parse_font_matrix, parse_fd_array,
+	parse_expansion_factor, cid_parse_dict): Add tracing calls.
+	(parse_font_name): New function to trace `/FontName' keywords in
+	/FDArray dict.
+	(cid_field_records): Register `parse_font_name'.
+
+2018-07-30  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix typo.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409
+
+	* src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary
+	check.
+
+2018-07-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
+
+2018-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix Harmony memory management.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501
+
+	* src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer
+	after each rendering in case of failure.
+
+2018-07-28  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Avoid segfaults with `FT_Get_PS_Font_Value'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.
+
+2018-07-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make `TT_Set_MM_Blend' idempotent (#54388).
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set
+	`face->doblend' if the current call to the function yields the same
+	blend coordinates as the previous call.
+
+2018-07-27  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, type1]: More tracing improvements.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped
+	outline commands.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix
+	missing case.
+	(t1_decoder_parse_metrics): Make tracing output more compact.
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose.
+	(T1_Get_Advances): Add tracing.
+
+2018-07-25  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, type1] Trace PostScript dictionaries and other things.
+
+	The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary
+	right now.
+
+	* src/psaux/psobjs.c (ps_parser_load_field,
+	ps_parser_load_field_table): Add tracing calls.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing
+	output more compact.
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add
+	tracing messages.
+
+	* src/type1/t1load.c (parse_blend_axis_types,
+	parse_blend_design_positions, parse_blend_design_map,
+	parse_weight_vector, t1_load_keyword, t1_parse_font_matrix,
+	parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add
+	tracing calls.
+
+	* src/type1/t1objs.c (T1_Face_Init): Add tracing call.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more
+	verbose.
+
+2018-07-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix minor ASAN run-time warnings.
+
+	* src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call
+	`FT_MEM_ZERO' if we actually have a buffer.
+	(ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.
+
+2018-07-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Fortify dllexport/dllimport attributes (#53969,#54330).
+
+	We no longer use predefined _DLL, which can be defined for static
+	builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
+	following libtool convention.
+
+	* CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
+	Define DLL_EXPORT manually.
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
+	src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
+
+2018-07-24  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Check relationship between number of axes and designs.
+
+	For Multiple Masters fonts we don't support intermediate designs;
+	this implies that
+
+	  number_of_designs == 2 ^^ number_of_axes
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557
+
+	* src/type1/t1load.c (T1_Open_Face): Ensure above constraint.
+	(T1_Get_MM_Var): Remove now redundant test.
+
+2018-07-24  Hin-Tak Leung  <htl10@users.sourceforge.net>
+
+	[truetype] Match ttdebug's naming of instruction mnemonics.
+
+	* src/truetype/ttinterp.c: The form used in ttdebug,
+	"MDRP[G,B,W,?]", etc., is slightly more readable than
+	"MDRP[00,01,02,03]".
+
+2018-07-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Thinko.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561
+
+2018-07-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527
+
+2018-07-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs.
+
+	This is an oversight of the module change 2018-07-21.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524
+
+2018-07-22  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Sanitize `BlueShift' and `BlueFuzz'.
+
+	This code is taken from the type1 module.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510
+
+	* src/cid/cidload.c (parse_fd_array): Set some private dict default
+	values.
+	(cid_face_open): Do the sanitizing.
+	Fix some tracing messages.
+
+2018-07-21  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix handling of the undefined glyph.
+
+	This change makes the driver use the `defaultChar' property of PCF
+	files.
+
+	* src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to
+	unsigned.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as
+	unsigned.
+	Validate `defaultChar'.
+	If `defaultChar' doesn't point to glyph index zero, swap glyphs with
+	index zero and index `defaultChar' and adjust the encodings
+	accordingly.
+
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next,
+	PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced
+	the first character in the font to be the default character.
+
+2018-07-20  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Move the legacy fuzz target to the `freetype-testing' repository.
+
+	It can now be found at
+
+	  https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy
+
+	* src/tools/ftfuzzer: Remove this folder and its contents from the
+	repository.
+
+2018-07-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Avoid left-shift of negative numbers (#54322).
+
+	* src/cff/cffgload.c (cff_slot_load): Use multiplication.
+
+2018-07-17  Werner Lemberg  <wl@gnu.org>
+
+	Allow FT_ENCODING_NONE for `FT_Select_Charmap'.
+
+	This is a valid encoding tag for BDF, PCF, and Windows FNT, and
+	there is no reason to disallow it for these formats.
+
+	* src/base/ftobjs.c (FT_Select_Charmap): Implement it.
+
+2018-07-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
+
+2018-07-16  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* include/freetype/internal/ftcalc.h: Add macros for handling
+	harmless over-/underflowing `FT_Int' values.
+
+	* src/sfnt/sfdriver.c (fixed2float): Fix negation of
+	`(int)(-2147483648)'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423
+
+2018-07-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412
+
+2018-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
+
+	Taken from patch #9667, written by Steve Langasek
+	<vorlon@debian.org>.
+
+	This fixes a build failure (most probably a bug in gcc) on ppc64el
+	when building with -O3.
+
+2018-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix typo (#54238).
+
+	* src/base/ftcolor.c (FT_Palette_Set_Foreground_Color)
+	[!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.
+
+2018-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Adjust table size comparisons (#54242).
+
+	* src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.
+
+2018-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix more 32bit issues (#54208).
+
+	* src/cff/cffload.c (cff_blend_build_vector): Convert assertion into
+	run-time error.
+
+	* src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against
+	numeric overflow.
+
+2018-07-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix 32bit build warnings (#54239).
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed
+	vs. unsigned comparisons.
+
+	* srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.
+
+2018-07-02  Jeff Carey  <Jeff.Carey@monotype.com>
+
+	* src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.
+
+2018-07-02  Werner Lemberg  <wl@gnu.org>
+
+	s/palette_types/palette_flags/.
+
+	Suggested by Behdad.
+
+2018-07-02  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_Get_Color_Glyph_Layer' return FT_Bool.
+
+	* include/freetype/freetype.h, src/base/ftobjs.c
+	(FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated.
+
+	* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func),
+	src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer):
+	Updated.
+
+2018-07-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function.
+
+	Reported by Behdad.
+
+2018-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/fttrigon.c (FT_Tan): Improve accuracy.
+	(FT_Vector_Rotate): Simplify.
+
+2018-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (FT_Set_Charmap): Robustify.
+
+2018-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Add initializers.
+	Fix typo in `goto' destination.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9071
+
+2018-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070
+
+2018-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Increase precision while applying VF deltas.
+
+	It turned out that we incorrectly round CVT and glyph point deltas
+	before accumulation, leading to severe positioning errors if there
+	are many delta values to sum up.
+
+	Problem reported by Akiem Helmling <akiem@underware.nl> and analyzed
+	by Behdad.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackeddelta): Return deltas in
+	16.16 format.
+	(tt_face_var_cvt): Collect deltas in `cvt_deltas', which is a 16.16
+	format array, and add the accumulated values to the CVT at the end
+	of the function.
+	(TT_Vary_Apply_Glyph_Deltas): Store data in `points_org' and
+	`points_out' in 16.16 format.
+	Collect deltas in `point_deltas_x' and `point_deltas_y', which are
+	16.16 format arrays, and add the accumulated values to the glyph
+	coordinates at the end of the function.
+
+2018-06-24  Werner Lemberg  <wl@gnu.org>
+
+	New base function `FT_Matrix_Check' (#54019).
+
+	* src/base/ftcalc.c (FT_Matrix_Check): New base function to properly
+	reject degenerate font matrices.
+
+	* include/freetype/internal/ftcalc.h: Updated.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
+	(cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix),
+	src/type42/t42parse.c (t42_parse_font_matrix): Use
+	`FT_Matrix_Check'.
+
+2018-06-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix typo.
+
+	Reported by Behdad.
+
+	* src/base/ftcolor.c (FT_Palette_Data_Get)
+	[!TT_CONFIG_OPTION_COLOR_LAYERS]: s/apalette/apalette_data/.
+
+2018-06-21  Werner Lemberg  <wl@gnu.org>
+
+	s/FT_PALETTE_USABLE_WITH_/FT_PALETTE_FOR_/.
+
+	* include/freetype/ftcolor.h, include/freetype/internal/sfnt.h,
+	src/sfnt/ttcolr.c: Do it.
+
+2018-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix CPAL heap buffer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8968
+
+	* src/sfnt/ttcpal.c (tt_face_load_cpal): Guard CPAL version 1
+	offsets.
+
+2018-06-19  Werner Lemberg  <wl@gnu.org>
+
+	Doh.  Don't use CPAL or COLR data if tables are missing.
+
+	Reported by Alexei.
+
+	* src/sfnt/ttcolr.c (tt_face_get_colr_layer): Return immediately if
+	`colr' is NULL.
+
+	* src/sfnt/ttcpal.c (tt_face_palette_set): Return immediately, if
+	`cpal' is NULL.
+
+2018-06-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Introduce `FT_New_Glyph'.
+
+	This function facilitates access to full capabilities of FreeType
+	rendering engine for custom glyphs. This can be quite useful for
+	consistent rendering of mathematical and chemical formulas, e.g.
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=757078
+
+	* include/freetype/ftglyph.h, src/base/ftglyph.c (FT_New_Glyph): New
+	function.
+
+2018-06-17  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	[bdf] Fix underflow of an unsigned value.
+
+	bdflib.c:1562 could be reached with `font->glyphs_used == 0'.  That
+	caused an underflow of the unsigned value which results in undefined
+	behaviour.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Bail out earlier than before
+	if the `ENCODING' keyword cannot be found.
+
+2018-06-17  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add tracing for `FT_Bitmap_Blend'.
+
+	* include/freetype/internal/fttrace.h (trace_bitmap): New
+	enumeration.
+
+	* src/base/ftbitmap.c (FT_COMPONENT): Define.
+	(FT_Bitmap_Blend): Add `FT_TRACE5' calls.
+
+2018-06-17  Werner Lemberg  <wl@gnu.org>
+
+	s/trace_bitmap/trace_checksum/.
+
+	* include/freetype/internal/fttrace.h: s/bitmap/checksum/.
+
+	* src/base/ftobjs.c (FT_COMPONENT): s/trace_bitmap/trace_checksum/.
+	Adjust code.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix color glyph layer loading.
+
+	* src/sfnt/ttcolr.c (Colr): Add `table_size' field.
+	(tt_face_load_colr): Set it.
+	(tt_face_get_colr_layer): Check pointer limit for layer entries.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix color palette loading.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8933
+
+	* src/sfnt/ttcpal.c (Cpal): Add `table_size' field.
+	(tt_face_load_cpal): Set it.
+	(tt_face_palette_set): Check pointer limit for color entries.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Blend): Avoid integer overflow.
+
+2018-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Add `FT_Bitmap_Blend' API.
+
+	Still missing: Support for negative bitmap pitch and subpixel offset
+	of source bitmap.
+
+	* include/freetype/ftbitmap.h, src/base/ftbitmap.c
+	(FT_Bitmap_Blend): New function.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	Replace `FT_Get_GlyphLayers' with `FT_Get_Color_Glyph_Layer'.
+
+	This avoids any additional allocation of COLR related structures in
+	a glyph slot.
+
+	* include/freetype/freetype.h (FT_Glyph_Layer, FT_Glyph_LayerRec,
+	FT_Get_GlyphLayers): Removed.
+
+	* include/freetype/internal/ftobjs.h (FT_Colr_InternalRec): Removed.
+	(FT_Slot_InternalRec): Remove `color_layers'.
+
+	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func):
+	Removed.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Remove
+	`load_colr_layer'.
+
+	* src/base/ftobjs.c (ft_glyph_slot_done): Updated.
+	(FT_Render_Glyph_Internal): Use `FT_Get_Color_Glyph_Layer'.
+	(FT_Get_GlyphLayers): Removed.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Removed.
+	* src/sfnt/ttcolr.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	Provide iterative API to access `COLR' data.
+
+	This solution doesn't store any data in an `FT_GlyphSlot' object.
+
+	* include/freetype/freetype.h (FT_LayerIterator): New structure.
+	(FT_Get_Color_Glyph_Layer): New function.
+
+	* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func): New
+	function type.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+
+	* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Implement it.
+
+	* src/sfnt/ttcolr.c (tt_face_get_colr_layer): New function.
+	* src/sfnt/ttcolr.h: Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	Add glyph index and glyph load flags to glyph slot.
+
+	* include/freetype/freetype.h (FT_GlyphSlotRec): Rename unused
+	`reserved' field to `glyph_index'.
+
+	* include/freetype/internal/ftobjs.h (FT_Slot_InternalRec): Add
+	`load_flags' field.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Set new fields.
+
+2018-06-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Move `CPAL' stuff into separate files.
+
+	* src/sfnt/sfdriver.c: Include `ttcpal.h'.
+	* src/sfnt/sfnt.c: Include `ttcpal.c'.
+
+	* src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: Move CPAL stuff to ...
+	* src/sfnt/ttcpal.c, src/sfnt/ttcpal.c: ... these new files.
+
+	* src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC):
+	Updated.
+
+	* include/freetype/internal/fttrace.h: Add support for `colr' and
+	`cpal'.
+	Sort entries.
+
+2018-06-13  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Separate `CPAL' and `COLR' table handling.
+
+	Later on we want to support the `SVG' table also, which needs `CPAL'
+	(but not `COLR').
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): Add `load_cpal'
+	and `free_cpal' fields.
+	(FT_DEFINE_SFNT_INTERFACE): Updated.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Replace
+	`colr_and_cpal' fields with `cpal' and `colr'.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Updated.
+
+	* src/sfnt/ttcolr.c (Colr, Cpal): Add `table' field.
+	(ColrCpal): Removed.
+	(tt_face_load_colr): Split off CPAL handling into...
+	(tt_face_load_cpal): ... this new function.
+	(tt_face_free_colr): Split off CPAL handling into...
+	(tt_face_free_cpal): ... this new function.
+	(tt_face_load_colr_layers, tt_face_palette_set): Updated.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix `sizeof' thinko.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_palette_set): Don't
+	use `sizeof' for computing array limit.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (4/4).
+
+	* src/sfnt/ttcolr.c (tt_face_find_color): Removed.
+	(tt_face_colr_blend_layer): Use `face->palette' instead of calling
+	`tt_face_find_color'.
+	Use and set text foreground color.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (3/4).
+
+	* src/base/ftcolor.c: Include FT_INTERNAL_SFNT_H.
+	(FT_Palette_Select, FT_Palette_Set_Foreground_Color): Implement
+	functions.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (2/4).
+
+	* src/sfnt/ttcolr.c (tt_face_palette_set): New function.
+	(tt_face_load_colr): Allocate `face->palette' and call
+	`tt_face_palette_set'.
+	Adjust return error code in case of error.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+	* include/freetype/internal/sfnt.h (TT_Set_Palette_Func): New
+	function type.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.
+
+	* src/sfnt/sfdriver.c (sfnt_interface), src/sfnt/sfobjs.c
+	(sfnt_done_face): Updated.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Finish CPAL/COLR support (1/4).
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): New fields
+	`palette_index', `palette', `have_foreground_color' and
+	`foreground_color'.
+
+2018-06-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Minor.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr_layers):
+	s/palette_index/palette_entry_index/ for consistency.
+	Adjust return error code in case of error.
+
+2018-06-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Clean up.
+
+	* src/raster/ftraster.c (black_TWorker, SCALED, Set_High_Precision):
+	Clean up after 5-level gray removal (8dc8635874).
+	(Vertical_Sweep_Span): Be brief.
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix compiler warnings.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr, tt_face_load_colr_layers,
+	tt_face_colr_blend_layer): Add `NULL' initializers.
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	s/FT_Palette/FT_Palette_Data/, s/palette/palette_data/.
+
+	* include/freetype/ftcolor.h, include/freetype/internal/tttypes.h,
+	src/base/ftcolor.c, src/sfnt/sfobjs.c, src/sfnt/ttcolr.c: Updated.
+
+2018-06-10  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	CMakeLists: also accept IOS_PLATFORM=SIMULATOR64
+
+	This might be needed to build FreeType for the iOS simulator. See
+	https://savannah.nongnu.org/bugs/index.php?54048. Patch contributed
+	by Steve Robinson.
+
+	* CMakeLists.txt: Accept IOS_PLATFORM=SIMULATOR64
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	Implement `FT_Palette_Get'.
+
+	* src/base/ftcolor.c: New file.
+
+	* src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
+	src/base/ftbase.c: Add `ftcolor.c'.
+
+2018-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr): Improve overflow checks.
+
+2018-06-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster] Deal with pitch sign earlier.
+
+	* src/raster/ftraster.c (black_TWorker): Remove unused `traceG',
+	s/bTarget/bOrigin/.
+	(Render_Glyph): Set `ras.bOrigin' at the bottom-left corner.
+	(Vertical_Sweep_Init, {Vertical,Horizontal}_Sweep_{Span,Drop}):
+	Updated accordingly.
+
+2018-06-09  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Read `CPAL' version 1 tables.
+
+	* include/freetype/internal.tttypes.h: Include FT_COLOR_H.
+	(TT_FaceRec): Add `palette' field.
+
+	* src/sfnt/ttcolr.c: Include FT_COLOR_H.
+	(Cpal): Remove all data covered by the new `palette' field in
+	`TT_FaceRec'.
+	(tt_face_load_colr): Updated.
+	Read `CPAL' version 1 data.
+	(tt_face_load_colr_layers, tt_face_find_color): Updated.
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Free glyph color palette data.
+
+2018-06-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] API for Harmony LCD rendering.
+
+	This introduces `FT_Library_SetLcdGeometry' for setting up arbitrary
+	LCD subpixel geometry including non-striped patterns.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdGeometry): New function.
+	* include/freetype/ftlcdfil.h: Document it.
+	* include/freetype/freetype.h: Minor.
+	* include/freetype/ftchapters.h: Minor.
+
+2018-06-06  Werner Lemberg  <wl@gnu.org>
+
+	ftcolor.h: Redesign API.
+
+	While going to implement it I noticed that I need access to most of
+	the `CPAL' elements; I thus plan to add a `cpal' field to
+	`TT_FaceRec', which makes most of the previously suggested API
+	functions obsolete because the fields will be directly accessible.
+
+2018-06-06  Parth Wazurkar  <parthwazurkar@gmail.com>
+
+	[bdf, pcf] Remove deprecated FT_FACE_FLAG_FAST_GLYPHS flag.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Remove deprecated
+	FT_FACE_FLAG_FAST_GLYPHS flag.
+
+	* src/pcf/pcfread.c (pcf_load_font): Remove deprecated
+	FT_FACE_FLAG_FAST_GLYPHS flag.
+
+2018-06-06  Werner Lemberg  <wl@gnu.org>
+
+	[smooth, raster] Limit bitmap size (#54019).
+
+	* src/raster/ftraster.c [STANDALONE] (FT_Outline_Get_CBox): Add
+	function.
+	[!STANDALONE]: Include FT_OUTLINE_H.
+	(ft_black_render): Compute CBox and reject glyphs larger than
+	0xFFFF x 0xFFFF.
+
+	* src/smooth/ftgrays.c (gray_raster_render): Reject glyphs larger
+	than 0xFFFF x 0xFFFF.
+
+2018-06-03  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Remove unused variables.
+
+2018-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py (main): Emit header in `light' comment style.
+
+2018-06-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Attempt to mitigate bug #54019.
+
+	The robust rendering of estra large glyphs came with unbearable cost.
+	The old way of bisecting should fail but fail faster.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Switch back to bisecting
+	in y-direction.
+
+2018-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Use SUB_LONG; avoid FT_ABS.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8706
+
+2018-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afwarp.h: Use AF_CONFIG_OPTION_USE_WARPER (#54033).
+
+2018-05-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (black_TWorker_): Remove `gTarget' field.
+
+	This is no longer used.
+
+2018-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Get colors from `CPAL' table in right order (#54015).
+
+	* src/sfnt/ttcolr.c (tt_face_find_color): Fix it.
+
+2018-05-30  Werner Lemberg  <wl@gnu.org>
+
+	ftcolor.h: Improve API design, fix typos (#54011, #54014).
+
+	* include/freetype/ftcolor.h (FT_Palette_Get_Names): Replace with...
+	(FT_Palette_Get_Name_IDs): ... this function.
+	(FT_Palette_Get_Entry_Names): Replace with...
+	(FT_Palette_Get_Entry_Name_IDs): ... this function
+	s/FT_Palette_Set_Foreground_COlor/FT_Palette_Set_Foreground_Color/.
+
+2018-05-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Beautify a3cfed5e87232c933bdc64f43e8ebebcfd18b41b.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Move the
+	initialisationand declaration of variables into the if-block.
+
+2018-05-30  Armin Hasitzka  <prince.cherusker@gmail.com>
+
+	Fix pointer underflow.
+
+	The declaration of `edge2' can be reached with `edge1 == NULL' and
+	`axis->edges == 0' which results in undefined behaviour.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2'
+	after checking `axis->num_edges > 1'.  `edge1 != NULL' can be assumed.
+
+2018-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Various minor color fixes.
+
+	* include/freetype/config/ftheader.h (FT_COLOR_H): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_Colr_Internal): Change
+	type of `load_flags' to `FT_Int32'.
+
+	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func): Change
+	type of `idx' to `FT_UInt'.
+	(TT_Blend_Colr_Func): Change type of `color_index' to `FT_UInt'.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Change type of
+	`load_flags' to `FT_Int32'.
+
+	* src/sfnt/ttcolr.c (find_base_glyph_record,
+	tt_face_load_colr_layers): Change type of `glyph_id' to `FT_UInt'.
+	(tt_face_find_color, tt_face_colr_blend_layer): Change type of
+	`color_index' to `FT_UInt'.
+	Fix signedness and type issues.
+
+	* src/sfnt/ttcolr.h: Updated.
+
+2018-05-25  Nikhil Ramakrishnan  <ramakrishnan.nikhil@gmail.com>
+
+	[docmaker] Fix missing `Defined in (...)' under Windows/Cygwin.
+
+	This platform uses backslashes for paths, which docmaker didn't
+	understand correctly.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::blockEnter): Use
+	`os.path.normpath' to normalize the path for the platform being
+	used.
+
+2018-05-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Formalize Harmony LCD rendering.
+
+	This generalizes magic outline shifts that make Harmony LCD
+	rendering work in terms of precise two-dimensional RGB subpixel
+	positions. These coordinates are now set in time of the `smooth'
+	module initialization and later used to shift a glyph outline for
+	rendering. FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V use the same
+	coordinates. The letter, however, rotates them before using.
+	The LCD bitmap padding is also calculated using these coordinates.
+
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec): New array field
+	`lcd_geometry'.
+	* src/base/ftlcdfil.c (ft_lcd_padding): Reworked.
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Updated accordingly.
+
+	* src/smooth/ftsmooth.c [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]
+	(ft_smooth_init): Initialize `lcd_geometry'.
+	(ft_smooth_render_generic): Formalize outline shifts.
+
+2018-05-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Reject elements of composites with invalid glyph indices.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8413
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph): Implement it.
+
+2018-05-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Trace # of points.
+
+2018-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcolor.h: New file.
+
+	This is an interface to the `CPAL' OpenType table.  No
+	implementation yet.
+
+2018-05-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/internal/ftcalc.h (FT_MSB): Verified `_MSC_VER'.
+
+	Actually `_BitScanReverse' is available since VS2005.
+
+2018-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftcalc.h (FT_MSB): Use `_MSC_VER' value.
+
+	Older VC versions don't provide `_BitScanReverse'.  We test for VC
+	2013.
+
+	Reported by John Emmas <john@creativepost.co.uk>.
+
+2018-05-17  Werner Lemberg  <wl@gnu.org>
+
+	s/inline/__inline/ for MSVC.
+
+	Reported by John Emmas <john@creativepost.co.uk>.
+
+	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Do it.
+
+2018-05-16  Werner Lemberg  <wl@gnu.org>
+
+	Add function `FT_Get_GlyphLayers' to access `COLR' table data.
+
+	* include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec): Move this
+	structure to...
+	* include/freetype/freetype.h (FT_Glyph_LayerRec): ... this
+	header file.
+	(FT_Glyph_Layer): New typedef.
+	Update code to use it where appropriate.
+
+	* src/base/ftobjs.c (FT_Get_GlyphLayers): New function.
+
+2018-05-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix mono bitmap presetting (#53896).
+
+	It is rather fundamental to set monochrome bitmap based on rounded
+	CBox because the b/w rasterizer turns on pixels when their centers are
+	inside the glyph outline. The dropout control is unpredictable and can
+	distort narrow glyphs if the bitmap is too wide.
+
+	Reported by Chris Liddell.
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): If BBox boundaries
+	are too close, adjust them before rounding.
+
+2018-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix compiler warning (#53915).
+
+	* src/psaux/psft.c (cf2_freeT1SeacComponent): Do it.
+
+2018-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix memory leak in handling `COLR' data.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Free old `layers' array
+	before reassigning allocated memory.
+	Only allocate `color_layers' if we don't have one already.
+
+2018-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] If `COLR' is present, don't assume that all glyphs use it.
+
+	* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Return FT_Err_Ok if
+	current glyph is not a `COLR' base glyph.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Don't allocate
+	`color_layers' if there are no color layers.
+
+2018-05-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Fix signature of `pixel_modes'.
+
+2018-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Provide dummy functions if `TT_CONFIG_OPTION_SFNT_NAMES' is not set.
+
+	* src/base/ftsnames.c [!TT_CONFIG_OPTION_SFNT_NAMES]: Implement it.
+
+2018-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Improve tracing.
+
+2018-05-13  Shao Yu Zhang  <shaozhang@fb.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Preliminary support of colored layer outlines (#44689).
+
+	This commit enables OpenType's COLR/CPAL table handling; a typical
+	application are color emojis that can be scaled to any size.
+
+	If the color palette does not exist or is invalid, the rendering
+	step rasterizes the outline instead.  The current implementation
+	assumes that the foreground is black.
+
+	Enable this by defining option TT_CONFIG_OPTION_COLOR_LAYERS.
+
+	There are still some issues with metrics; additionally, an API to
+	fetch color layers is missing.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_COLOR_LAYERS): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_Glyph_LayerRec,
+	FT_Colr_InternalRec): New structures.
+	(FT_Slot_InternalRec): Add `color_layers' field.
+
+	* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func,
+	TT_Blend_Colr_Func): New function types.
+	(SFNT_Interface): Add `load_colr', `free_colr', `load_colr_layer',
+	and `colr_blend' fields.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
+	`colr_and_cpal' field.
+
+	* include/freetype/internal/tttags. (TTAG_COLR, TTAG_CPAL): New
+	macros.
+
+	* src/sfnt/ttcolr.c, src/sfnt/ttcolr.h: New files.
+
+	* src/base/ftobjs.c (ft_glyphslot_done, FT_Render_Glyph_Internal):
+	Handle glyph color layers.
+
+	* src/sfnt/Jamfile (_sources), src/sfnt/rules.mk (SFNT_DRV_SRC): Add
+	`ttcolr.c'.
+
+	* src/sfnt/sfdriver.c: Include `ttcolr.h'.
+	(PUT_COLOR_LAYERS): New macro.
+	Update call to `FT_DEFINE_SFNT_INTERFACE'.
+
+	* src/sfnt/sfnt.c: Include `ttcolr.c'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Load `COLR' and `CPAL' tables.
+	(sfnt_done_face): Updated.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Handle color layers.
+
+2018-05-12  Arkady Shapkin  <arkady.shapkin@gmail.com>
+
+	Use MS VC++'s _BitScanReverse to calculate MSB (patch #9636).
+
+	* include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Implement
+	it.
+
+2018-05-10  Alan Coopersmith  <alan.coopersmith@oracle.com>
+
+	Fix DLL compilation on Solaris.
+
+	AC_COMPILE_IFELSE only tries to compile a `*.c' to a `*.o'.  The
+	Solaris Studio 12.1 through 12.5 compilers see the
+	`-fvisibility=hidden' flag, but ignore it with a warning of:
+
+	  cc: Warning: Option -fvisibility=hidden passed to ld,
+	               if ld is invoked, ignored otherwise
+
+	AC_LINK_IFELSE does the compile and then tries to link the result,
+	at which point the Solaris linker will issue an error:
+
+	  ld: fatal: option '-fvisibility=hidden' is incompatible with
+	      building a dynamic executable
+
+	If we don't use AC_LINK_IFELSE to catch the error, then configure
+	will fail further tests which attempt to link, such as those testing
+	dependencies like `libbz2'.
+
+	Also, don't try adding `-fvisibility' if we have already added
+	`-xldscope', just use one of them, since Sun Studio 12 and earlier
+	compilers only issue a warning, and don't try passing through to the
+	linker to generate an error, so AC_LINK_IFELSE doesn't catch them.
+
+	Tested on Solaris 11.4 beta with compiler versions:
+
+	  Sun Studio 8 (Sun C 5.5)
+	  Sun Studio 10 (Sun C 5.7)
+	  Sun Studio 11 (Sun C 5.8)
+	  Sun Studio 12 (Sun C 5.9)
+	  Sun Studio 12.1 (Sun C 5.10)
+	  Oracle Solaris Studio 12.2 (Sun C 5.11)
+	  Oracle Solaris Studio 12.3 (Sun C 5.12)
+	  Oracle Solaris Studio 12.4 (Sun C 5.13)
+	  Oracle Developer Studio 12.5 (Sun C 5.14)
+	  Oracle Developer Studio 12.6 (Sun C 5.15)
+	  gcc 5.5.0
+	  gcc 7.3.0
+
+	and verified the libfreetype.so.6 generated by each of those
+	compilers exported the same set of symbols.
+
+	* builds/unix/configure.raw: Implement it.
+
+2018-05-08  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Avoid potential SEGV if running out of memory.
+
+	Problem reported by Shailesh Mistry <shailesh.mistry@hotmail.co.uk>.
+
+	* src/autofit/afshaper.c (af_shaper_buf_create,
+	af_shaper_buf_destroy) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Don't
+	allocate and free a four-byte buffer.  Instead, make those functions
+	no-ops; the calling functions will provide a pointer to a buffer
+	instead.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+	af_cjk_metrics_init_blues, af_cjk_metrics_check_digits),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_metrics_init_blues, af_latin_metrics_check_digits)
+	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Use pointer to local variable for
+	`shaper_buf'.
+
+2018-05-07  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[cmake] Allow using project as subfolder in other project.
+
+	* CMakeLists.txt: Test for CMake build directory being different
+	from source directory.  Provide other parts of the build system
+	access the full include directory.
+
+2018-05-07  Werner Lemberg  <wl@gnu.org>
+
+	[build] Suppress configure's `nothing to be done' message.
+
+	This is due to calling the configure script via `make' (within the
+	top-level `configure' wrapper script).  The same can happen for all
+	other secondary make targets that are used to only modify the
+	primary one, e.g., `make setup devel'.
+
+	* builds/dos/detect.mk (emx, turboc, watcom, borlandc, borlandc16),
+	builds/os2/detect (visualage, watcom, borlandc, devel),
+	builds/unix/detect.mk (devel, lcc, unix), builds/windows/detect.mk
+	(visualc, watcom, visualage, lcc, mingw32, bcc32, devel-bcc,
+	devel-gcc): Use no-op recipe.
+
+2018-05-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Support symbol visibility features of Sun / Oracle C compilers.
+
+	Reported by Kiyoshi Kanazawa:
+	https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html
+	Thanks to the suggestions by Alexei and Alan Coopersmith.
+
+	* builds/unix/configure.raw: Check if "-xldscope=hidden" is
+	accepted, and if so, it is added to CFLAGS.  This is the option
+	making Sun / Oracle C compilers hide the symbols from global
+	scope.
+	* include/freetype/config/ftconfig.h: Use "__global" prefix
+	for FT_EXPORT() macro, if SunPro C is newer than Sun ONE
+	Studio 8 (2003).
+	* builds/unix/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+
+2018-05-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Unbreak CMake Windows installation
+
+	* CMakeLists.txt: Generate ftconfig.h on non-UNIX.
+
+2018-05-02  Werner Lemberg  <wl@gnu.org>
+
+	Remove FT_CONFIG_OPTION_PIC and related code.
+
+	*/* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
+	preprocessor symbol.
+
+	*/*: Replace `XXX_GET' macros (which could be either a function in
+	PIC mode or an array in non-PIC mode) with `xxx' arrays.
+
+	* include/freetype/internal/ftpic.h, src/autofit/afpic.c,
+	src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
+	src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
+	src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
+	src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
+	src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
+	src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
+	Removed.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2018-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.22 b/modules/freetype2/docs/oldlogs/ChangeLog.22
new file mode 100644
index 0000000000..b06d6451e2
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.22
@@ -0,0 +1,2837 @@
+2006-05-12  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.2.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-2-1'.
+
+2006-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (re_source_keywords): Add word
+	boundary markers.
+	* src/tools/docmaker/content.py (re_field): Allow `.' in field names
+	(but not at the beginning or end).
+	* src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset.
+	(block_footer): Split into...
+	(block_footer_start, block_footer_middle, block_footer_end): This to
+	add navigation buttons.
+	(HtmlFormatter::block_exit): Updated.
+
+	* include/freetype/*: Many minor documentation improvements (adding
+	links, spelling errors, etc.).
+
+2006-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* README: Minor updates.
+
+	* include/freetype/*: s/scale/scaling value/ where appropriate.
+	Many other minor documentation improvements.
+
+	* src/tools/docmaker/sources.py (re_italic, re_bold): Handle
+	trailing punctuation.
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
+	warning message for undefined cross references.
+	Update handling of re_italic and re_bold.
+
+2006-05-11  Masatake YAMATO  <jet@gyve.org>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if
+	read system call returns -1.
+	Remove a redundant parenthesis.
+
+2006-05-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if
+	given an empty, un-mmap()able file.  Reported and suggested fix in
+	Savannah bug #16555.
+
+	* builds/freetype.mk (refdoc): Write-protect the `docmaker'
+	directory to suppress generation of .pyc files.  According to the
+	Python docs there isn't a more elegant solution (currently).
+
+	* builds/toplevel.mk (dist): New target which builds .tar.gz,
+	.tar.bz2, and .zip files.  Note that the version number is still
+	hard-coded.
+	(do-dist): Sub-target of `dist'.
+	(CONFIG_GUESS, CONFIG_SUB): New variables.
+	(.PHONY): Updated.
+
+2006-05-09  Rajeev Pahuja  <rpahuja@esri.com>
+
+	* builds/win32/visualc/freetype.sln,
+	builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from
+	VS.NET 2003
+	Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c.
+
+	* builds/win32/visualc/index.html: Updated.
+
+2006-05-07  Werner Lemberg  <wl@gnu.org>
+
+	Put version information into the configure script.  Reported by Paul
+	Watson <pwatson@redlinepy.com>.
+
+	* builds/unix/configure.ac: Renamed to...
+	* builds/unix/configure.raw: This which now serves (with appropriate
+	modifications) as a template for configure.ac.
+
+	* version.sed: New script.
+
+	* autogen.sh: Generate configure.ac from configure.raw, using
+	FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
+
+2006-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.ac (version_info): Set to 9:10:3.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
+	Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
+	Minor updates.
+
+	* docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
+	Updated.
+
+	* builds/unix/install-sh: Updated from `texinfo' CVS module at
+	savannah.gnu.org.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2006-05-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/ftlzw2.c: Renamed to...
+	* src/lzw/ftlzw.c: This.
+
+	* src/lzw/Jamfile, src/lzw/rules.mk: Updated.
+
+	* builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt: Updated.
+
+2006-05-03  David Turner  <david@freetype.org>
+
+	Allow compilation again with C++ compilers.
+
+	* include/freetype/internal/ftmemory.h (FT_ASSIGNP,
+	FT_ASSIGNP_INNER): New macros which do the actual assignment, and
+	which exist in two variants (for C and C++).
+	Update callers accordingly.
+
+2006-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
+
+2006-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
+	(FT_ALLOC): Remove redundant redefinition.
+
+	* builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
+	`-Wstrict-prototypes'.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.
+
+	* include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]:
+	Remove `extern'.
+
+2006-05-02  David Turner  <david@freetype.org>
+
+	Update the memory management functions and macros to safely deal
+	with array size buffer overflows.  This corresponds to attempts to
+	allocate arrays that are too large.  For an example, consider the
+	following code:
+
+	  count = read_uint32_from_file(); array = malloc( sizeof ( Item ) *
+	  count ); for ( nn = 0; nn < count; nn++ )
+	    array[nn] = read_item_from_file();
+
+	If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the
+	multiplication overflows, and the array allocated os smaller than
+	the data read from the file.  In this case, the heap will be
+	trashed, and this can be used as a denial-of-service attack, or make
+	the engine crash later.
+
+	The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new
+	count is no larger than `FT_INT_MAX/item_size', otherwise a new
+	error code `FT_Err_Array_Too_Large' will be returned.
+
+	Note that the memory debugger now works again when FT_DEBUG_MEMORY
+	is defined.  FT_STRICT_ALIASING has disappeared; the corresponding
+	code is now the default.
+
+
+	* include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]:
+	Don't use `extern'.
+
+	* include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error
+	code.
+
+	* include/freetype/internal/ftmemory.h (FT_DEBUG_INNER)
+	[FT_DEBUG_MEMORY]: New macro.
+	(ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also.
+	(ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug,
+	ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+	(FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC,
+	FT_MEM_FREE): Redefine.
+	(FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY,
+	FT_MEM_QRENEW_ARRAY): Redefine.
+	(FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT,
+	FT_MEM_QREALLOC_MULT): New macros.  Update callers where
+	appropriate.
+	(FT_MEM_SET_ERROR): Slightly redefine.
+
+
+	* src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno)
+	[FT_DEBUG_MEMORY]: New global variables, replacing...
+	(FT_MemTableRec) [FT_DEBUG_MEMORY]: Remove `filename' and
+	`line_no'.  Update all callers.
+	(ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer
+	overflow.
+	(ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug,
+	ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+
+	* src/base/ftmac.c (read_lwfn): Catch integer overflow.
+	* src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
+	* src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
+	(ft_mem_alloc, ft_mem_realloc, ft_mem_qrealloc): Rewrite.
+
+
+	* include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
+	FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the
+	place where the frames were entered, extracted, exited or released
+	in the memory debugger.
+
+	* src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]:
+	Call ft_mem_free.
+	(FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc.
+	(FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free.
+
+2006-04-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos
+	initialization, remove extra cast to copy to pfb_lenpos.  This fixes
+	parsing of PFB fonts with MacOS resource fork (bug introduced
+	2003-09-11).  Patch provided by Huib-Jan Imbens <ft@imbens.nl>.
+
+2006-04-29  Werner Lemberg  <wl@gnu.org>
+
+	Further C library abstraction.  Based on a patch from
+	msn2@bidyut.com.
+
+	* include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
+	ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
+	ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
+	C library functions.  Update all users accordingly (and catch some
+	other places where the C library function was used instead of the
+	wrapper functions).
+
+	* src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
+	* src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
+	include malloc.h.
+
+
+	* builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c
+	and forthcoming versions.
+
+2006-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,
+	obsolete.
+
+2006-04-27  yi luo  <luoyi.ly@gmail.com>
+
+	* builds/win32/visualc/freetype.vcproj: Updated.
+
+2006-04-26  David Turner  <david@freetype.org>
+
+
+	* Version 2.2 released.
+	=======================
+
+
+	Tag sources with `VER-2-2-0'.
+
+2006-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (shift_elements): Don't use FT_Long but
+	FT_PtrDist for `delta'.  Reported by Céline PILLET
+	<Celine.Pillet@Tagginfo.com>.
+
+2006-04-21  David Turner  <david@freetype.org>
+
+	* include/freetype/ftincrem.h: Documentation updates.
+	(FT_Incremental_Interface): New typedef.
+
+	* include/freetype/ftmodapi.h, include/freetype/ftglyph.h:
+	Documentation updates.
+
+	* include/freetype/freetype.h: Documentation update.
+	(FT_HAS_FAST_GLYPHS): Always set to 0.
+
+	* include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New):
+	Take an FT_Library argument instead of FT_Memory.
+
+	* src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2).
+
+2006-04-13  David Turner  <david@freetype.org>
+
+	* src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove
+	superfluous code in the auto-fitter's loader.
+
+2006-04-05  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define.
+
+2006-04-03  luoyi  <luoyi.ly@gmail.com>
+
+	* builds/compiler/intelc.mk (TE): New variable.
+	(ANSIFLAGS): Updated.
+
+2006-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* builds/exports.mk (clean_symbols_list, clean_apinames): Removed.
+	(CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE).
+	(.PHONY): Updated.
+
+	* configure.ac: Minor fixes to improve --help output.
+
+
+	* docs/PROBLEMS: New file.
+
+2006-04-01  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/ftcache.h, include/freetype/config/ftheader.h:
+	Update documentation comments.
+
+2006-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (uninstall): Don't handle `cache'
+	directory which no longer exists.
+
+2006-03-29  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/psaux/psconv.c: Changed some variables which are expected to
+	hold negative values from `char' to `FT_Char' to allow building with
+	a compiler where `char' is unsigned by default.
+
+2006-03-27  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that
+	causes some programs to go into an infinite loop when dealing with
+	fonts that don't have a properly sorted kerning sub-table.
+
+2006-03-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (ERRMSG4): New macro.
+	(_bdf_parse_glyphs): Handle invalid BBX values.
+
+	* include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error
+	macro.
+
+2006-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+
+	* src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
+	padding between table elements.
+	(html_header_1): The `DOCTYPE' comment must be in uppercase.
+	(make_html_para): Convert `...' quotations into real left and
+	right single quotes.
+	Use `para_header' and `para_footer'.
+
+	* src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'"
+	also.
+
+2006-03-23  David Turner  <david@freetype.org>
+
+	Add FT_Get_SubGlyph_Info API to retrieve subglyph data.  Note that
+	we do not expose the FT_SubGlyphRec structure.
+
+	* include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved
+	to...
+	* include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here.
+	(FT_Get_SubGlyph_Info): New declaration.
+
+	* src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function.
+
+
+	* src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and
+	rsb_delta correctly in edge cases.
+
+2006-03-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup)
+	[!FTC_INLINE]: Compile conditionally.
+	* src/cache/ftccache.h: Updated.
+
+	* src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily,
+	FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New):
+	s/FT_EXPORT/FT_LOCAL/.
+	(FTC_GCache_Init, FTC_GCache_Done): Commented out.
+	(FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally.
+	s/FT_EXPORT/FT_LOCAL/.
+	* src/cache/ftcglyph.h: Updated.
+
+	* src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New):
+	s/FT_EXPORT/FT_LOCAL/.
+	(FTC_INode_Weight): Commented out.
+	* src/cache/ftcimage.h: Updated.
+
+	* src/cache/ftcmanag.c (FTC_Manager_Compress,
+	FTC_Manager_RegisterCache, FTC_Manager_FlushN):
+	s/FT_EXPORT/FT_LOCAL/.
+	* src/cache/ftcmanag.h: Updated.
+
+	* src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New,
+	FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/.
+	(FTC_SNode_Weight): Commented out.
+	* src/cache/ftcsbits.h: Updated.
+
+2006-03-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy):
+	Remove, unused.
+
+	* src/cache/ftccmap.h: Remove, unused.
+
+	* src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
+
+2006-03-21  Zhe Su  <james.su@gmail.com>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve
+	algorithm.
+
+2006-03-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member.
+
+	* src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'.
+
+	* src/cff/cffgload.c (cff_slot_load): Change type of third parameter
+	to `FT_UInt'.
+	Check range of `glyph_index'.
+	* src/cff/cffgload.h: Updated.
+
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset
+	correctly.
+
+
+	* builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
+	README: s/2.1.10/2.2/.
+
+2006-03-21  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug
+	that crashes the auto-hinter (introduced by previous patch).
+
+2006-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
+	(FREETYPE_H): Updated.
+
+	* src/cache/rules.mk (CACHE_H_DIR): Remove.
+	(CACHE_DRV_H): Updated.
+
+2006-03-20  David Turner  <david@freetype.org>
+
+	* include/freetype/cache/ftccache.h,
+	include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h
+	include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h
+	include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h:
+	Move to...
+
+	* src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
+	src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
+	src/cache/ftcmru.h: This new location.
+	Update declarations according to the changes in the corresponding
+	source files.
+
+	Note that these files are not used by FreeType clients; all public
+	APIs of the cache module have been already moved to
+	`include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H
+	macros resolve to it.
+
+	Reason for the move is to allow modifications of the internals
+	without interferences with rogue clients.  Note that there are no
+	known clients that access the cache internals at the moment.
+
+	* builds/unix/install.mk (install): Don't install headers from
+	$(CACHE_H).
+	Remove `freetype/cache' from the target directory.
+
+	* include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H,
+	FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H,
+	FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H,
+	FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to
+	FT_CACHE_H.
+
+	* src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h,
+	src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h,
+	src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c,
+	src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c,
+	src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros
+	but include the headers directly (which are now in `src/cache').
+
+	* src/cache/ftccache.c:  Don't use the FT_CACHE_INTERNAL_XXX_H
+	macros but include the headers directly.
+	(FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode,
+	FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF.
+
+	* src/cache/ftccache.c:  Don't use the FT_CACHE_INTERNAL_XXX_H
+	macros but include the headers directly.
+	(FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove,
+	FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done,
+	FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection):
+	Declare as FT_LOCAL_DEF.
+	(FTC_MruList_Find, FTC_MruList_Lookup) [!FTC_INLINE]: Compile
+	conditionally.
+	Declare as FT_LOCAL_DEF.
+
+
+	* builds/win32/visualc/freetype.dsp: Update project file, add
+	missing base source files (ftstroke.c, ftxf86.c, etc.).
+
+
+	* src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
+	src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
+	src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c,
+	src/type1/t1objs.c: Remove compiler warnings when building with
+	Visual C++ 6 and /W4.
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+	hinting for italic/oblique fonts.
+
+
+
+	* src/truetype/ttpload.c, src/truetype/ttpload.h
+	(tt_face_get_device_metrics): Change second argument to `FT_UInt'.
+
+2006-03-06  David Turner  <david@freetype.org>
+
+	* src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in
+	Mozilla/FireFox print preview in Ubuntu Hoary.
+
+2006-02-28  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not
+	return error when size == 0.
+
+2006-02-28  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse
+	order so that type42 module is removed before truetype module.  This
+	avoids double free in some occasions.
+
+2006-02-28  David Turner  <david@freetype.org>
+
+	* Release candidate VER-2-2-0-RC4.
+	----------------------------------
+
+	* docs/CHANGES: Documentation updates.
+
+2006-02-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+	build ftvalid in ft2demos.  It works as dummy ABI if gxvalid is not
+	built.
+
+2006-02-27  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftccache.h
+	[FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of
+	ftc_node_done.
+
+	* src/cache/ftccache.c (ftc_node_destroy)
+	[!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF.  This
+	should now fix all possible compilation options.
+
+2006-02-27  David Turner  <david@freetype.org>
+
+	* src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc,
+	ft_mem_qrealloc): Return an error if a negative size is passed in
+	parameters.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since
+	it needs to be exported for rogue clients.
+
+	* src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems
+	with malformed fonts which have an odd number of blue values (these
+	are broken according to the specs).
+
+	* src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c
+	(T1_Open_Face): Modify the loaders to force even-ness of
+	`num_blue_values'.
+
+	(cff_index_access_element): Ignore invalid entries in index files.
+
+2006-02-27  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width
+	or height is 0.
+
+2006-02-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt: Update to new header
+	inclusion introduced on 2006-02-16.
+
+2006-02-27  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftobjs.c (GRID_FIT_METRICS): New macro.
+	(ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]:
+	Re-enable glyph metrics grid-fitting.  It is now done in the base
+	layer.
+	(FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and
+	height are not too small or too large, just like we were doing in
+	2.1.10.
+
+	* src/autofit/afloader.c (af_loader_load_g): The vertical metrics
+	are not scaled.
+
+2006-02-26  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Minor additions and clarifications.
+
+	* docs/CHANGES: Updated to reflect many fixes for backward
+	compatibility.  Still incomplete.
+
+2006-02-26  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable
+	conservative rounding of metrics to avoid breaking clients like
+	Pango (see https://bugzilla.gnome.org/show_bug.cgi?id=327852).
+
+2006-02-25  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
+
+2006-02-25  David Turner  <david@freetype.org>
+
+	Fix compiler warnings as well as C++ compilation problems.
+	Add missing prototypes.
+
+	* src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c,
+	src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c,
+	src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c
+	src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts,
+	initialize variables, and decorate functions with FT_CALLBACK_DEF,
+	etc., to fix compiler warnings (and C++ compiling errors).
+
+	* src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with
+	gcc.
+
+	* builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but
+	FT_INTERNAL_STREAM_H.
+
+	* src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H.
+
+	* include/freetype/config/ftheader.h (FT_PFR_H): New macro.
+
+	* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't
+	define for C++.
+
+	* include/freetype/internal/services/svotval.h: Don't include
+	FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H.
+
+	* include/freetype/internal/services/svpfr.h: Include FT_PFR_H.
+
+	* src/gzip/ftgzip.c: Include FT_GZIP_H.
+
+	* src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H.
+
+	* src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code.
+
+2006-02-24  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+	ft_contour_enclosed, ft_outline_get_orientation): Commented out.  We
+	have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized.
+	(FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
+
+2006-02-24  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update
+	documentation.
+
+	* include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap),
+	src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make
+	sure a glyph slot owns its bitmap.  It is also marked experimental
+	and due to change.
+	(FT_GlyphSlot_Embolden): Undo the last change.  It turns out that
+	rendering the outline confuses some applications.
+
+2006-02-24  David Turner  <david@freetype.org>
+
+	* Release candidate VER-2-2-0-RC3.
+	----------------------------------
+
+	* src/cache/ftcbasic.c: Correct compatibility hack bug.
+
+2006-02-24  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/freetype.h (FT_Size_RequestRec): Change the type
+	of `width' and `height' to `FT_Long'.
+	(enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics):
+	New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales
+	directly.
+
+2006-02-23  David Turner  <david@freetype.org>
+
+	Two BDF patches from Debian libfreetype6 for 2.1.10.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width
+	glyphs.
+	Fix a problem with large encodings.
+
+
+	Fix binary compatibility issues for gnustep-back (GNUstep backend
+	module) which still crashes under Sarge.
+
+	* src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec,
+	FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data
+	structures and enumerations.
+	(FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New
+	compatibility code.
+
+	* src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to
+	support rogue clients compiled against 2.1.7 to work correctly.
+	This probably explains the GNUstep crashes with the second release
+	candidate.
+
+2006-02-23  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftoutln.h (enum FT_Orientation): New value
+	`FT_ORIENTATION_NONE'.
+
+	* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+	ft_contour_enclosed, ft_outline_get_orientation): Another version of
+	`FT_Outline_Get_Orientation'.  This version differs from the public
+	one in that each part (contour not enclosed in another contour) of the
+	outline is checked for orientation.
+	(FT_Outline_Embolden): Use `ft_outline_get_orientation'.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and
+	use bitmap's embolden routine when the outline one failed.
+
+2006-02-22  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI
+	compatibility.
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned,
+	tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit
+	loading.  (Only tested with bit aligned sbit with x_pos == 0.)
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx,
+	tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not
+	actually used.
+
+2006-02-21  David Turner  <david@freetype.org>
+
+	Add a new API named FT_Get_TrueType_Engine_Type to determine whether
+	we have a patented, unpatented, or unimplemented TrueType bytecode
+	interpreter.
+
+	The FT_Get_Module_Flags API was removed consequently.
+
+	* include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed.
+	Replaced with...
+	(FT_Get_TrueType_Engine_Type): This.
+	(FT_TrueTypeEngineType): New enumeration.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H):
+	New macro.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+	(FT_Module_Get_Flags): Removed.  Replaced with...
+	(FT_Get_TrueType_Engine_Type): This.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+	(tt_service_truetype_engine): New service structure.
+	(tt_services): Register it.
+
+	* include/freetype/internal/services/svtteng.h: New file.
+
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented
+	embedded bitmaps from being correctly listed and used.
+
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization
+	if FT_CONFIG_OPTION_OLD_INTERNALS is used.  The is necessary because
+	libXfont is directly accessing the HMTX data, unfortunately.
+	Fix some compiler warnings.
+	(tt_face_get_metrics): Ditto.
+
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of
+	character advances.
+
+2006-02-20  David Turner  <david@freetype.org>
+
+	Support binary compatibility with the X.Org server's Xfont library.
+	Note that this change unfortunately prevents memory optimizations
+	for the embedded bitmap loader.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): Move
+	`set_sbit_strike' and `load_sbit_metrics' fields to the location of
+	version 2.1.8.
+
+	* src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call
+	FT_Size_Request.
+	(sfnt_interface): Updated.
+
+	* src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load
+	ttsbit0.c.
+	(tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static.
+
+	* src/sfnt/ttsbit.h: Updated.
+
+2006-02-17  David Turner  <david@freetype.org>
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported
+	functions anymore.  This ensures that all FT_BASE internal functions
+	are available for dynamic linking.
+
+	* include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE,
+	FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec,
+	FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New,
+	FTC_OldImageDesc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx,
+	ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup,
+	FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup)
+	[FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the
+	cache sub-system.  We try to recognize old legacy signatures with a
+	gross hack (hope it works).
+
+2006-02-17  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2006-02-16  David Turner  <david@freetype.org>
+
+	Massive changes to the internals to respect the internal object
+	layouts and exported functions of FreeType 2.1.7.  Note that the
+	cache sub-system cannot be fully retrofitted, unfortunately.
+
+	* include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_OLD_INTERNALS): New macro.
+
+	* include/freetype/ftcache.h, include/freetype/cache/ftccache.h,
+	include/freetype/cache/ftccmap.h,
+	include/freetype/internal/ftcalc.h,
+	include/freetype/internal/ftdriver.h,
+	include/freetype/internal/ftmemory.h,
+	include/freetype/internal/ftobjs.h,
+	include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
+	include/freetype/internal/t1types.h,
+	include/freetype/internal/tttypes.h, src/base/ftcalc.c,
+	src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c,
+	src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h,
+	src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
+	src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
+	src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
+	src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:
+	Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data
+	structures.
+
+	Move newly added structure elements to the end of the affected
+	structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is
+	defined) to assure binary compatibility with older FreeType
+	versions.
+	Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old
+	functions:
+
+	  ft_stub_set_char_sizes
+	  ft_stub_set_pixel_sizes
+
+	Rename the following internal functions to provide the old function
+	names as stubs:
+
+	  FT_Alloc          -> ft_mem_alloc
+	  FT_QAlloc         -> ft_mem_qalloc
+	  FT_Realloc        -> ft_mem_realloc
+	  FT_QRealloc       -> ft_mem_qrealloc
+	  FT_Free           -> ft_mem_free
+	  FT_Alloc_Debug    -> ft_mem_alloc_debug
+	  FT_QAlloc_Debug   -> ft_mem_qalloc_debug
+	  FT_Realloc_Debug  -> ft_mem_realloc_debug
+	  FT_QRealloc_Debug -> ft_mem_qrealloc_debug
+	  FT_Free_Debug     -> ft_mem_free_debug
+
+2006-02-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+	unused `max_points' and `max_contours'.
+
+	* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
+	`max_components'.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused
+	`loadSize' and `loadStack'.
+
+	* src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context),
+	src/sfnt/ttload.c (tt_face_load_maxp): Update.
+
+	* src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c
+	(sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix
+	compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not
+	defined.
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix
+	possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions.
+	(finally!)
+
+
+	For most OpenType tables, `tt_face_load_xxxx' simply loads the table
+	and `face->root' is set later in `sfnt_load_face'.  Here, we try to
+	make this work for _all_ tables.  Also improve tracing messages.
+
+	* src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c,
+	src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and
+	then exit.  Error handling or setting face->root is done later in
+	`sfnt_load_face'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Work harder.
+	Mac bitmap-only fonts are not scalable.
+	Check that `face->header.Units_Per_EM' is not zero.
+	(LOAD_, LOADM_): Emit pretty trace messages.
+
+	* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics
+	from `eblc'.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c
+	(load_format_20, load_format_25, tt_face_get_ps_name): Use
+	face->max_profile.numGlyphs, instead of face->root.num_glyphs.
+
+2006-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in
+	documentation that negative strength values are possible.
+	Give an example call.
+
+	* include/freetype/freetype.h (FT_GlyphSlotRec): Improve
+	documentation of `outline' field.
+
+	* src/sfnt/sfobjs.c: Include FT_INTERNAL_DEBUG_H.
+	* src/sfnt/sfdriver.c: Include ttmtx.h.
+
+	* src/autofit/afcjk.c: Include aftypes.h and aflatin.h.
+
+2006-02-14  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
+
+2006-02-14  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
+	return error if table is missing.
+	Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
+	tables.  The last change makes Mac bitmap-only font not load and
+	this fixes it.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation
+	error when FT_CONFIG_OPTION_INCREMENTAL is defined.
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Clean up the SFNT_Interface.  In this final pass, `load_hmtx' is
+	split from `load_hhea'.
+
+	* include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c,
+	src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Update.
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of
+	code...
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Clean up the SFNT_Interface.  In this pass, we want to treat the
+	font directory (offset table and table directory) as a normal table
+	like the others.  This also means that TTCs are no longer recognized
+	there but in `init_face'.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface),
+	src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are
+	combined and renamed to `load_font_dir'.
+
+	* src/sfnt/ttload.h, src/sfnt/ttload.c:
+	s/sfnt_dir_check/check_table_dir/.
+	`sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'.
+	`tt_face_load_sfnt_header' and `tt_face_load_directory' are combined
+	and renamed to `tt_face_load_font_dir'.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here.
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Clean up the SFNT_Interface.  Table loading functions are now named
+	after the tables' tags; `hdmx' is TrueType-specific and thus the
+	code is moved to the truetype module; `get_metrics' is moved here
+	from the truetype module so that the code can be shared with the cff
+	module.
+
+	This pass involves no real changes.  That is, the code is moved
+	verbatim mostly.  The only exception is the return value of
+	`tt_face_get_metrics'.
+
+	* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
+	src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+	src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
+	src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
+
+	* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files.  Metrics-related
+	tables' loading and parsing code is moved to here.
+	Move `tt_face_get_metrics' here from the truetype module.  The
+	return value is changed from `void' to `FT_Error'.
+
+	* include/freetype/internal/fttrace.h: New trace: ttmtx.
+
+	* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
+	parsing code is moved here.
+	New function `tt_face_load_prep' split from `tt_face_load_fpgm'.
+	`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
+
+	* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
+
+	* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
+
+2006-02-11  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug...
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Use
+	AF_LatinMetricsRec as the dummy metrics because we cast the metrics
+	to it later in `af_latin_hints_link_segments'.
+
+2006-02-11  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
+	to enable autofit CJK script support.  (#define'd by default.)
+
+	* src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure
+	that `edge_distance_threshold' is always set.
+	(af_latin_hints_link_segments): Potential divide-by-zero bug.
+	Use latin constant in the scoring formula.
+
+	* src/autofit/afcjk.c: Minor updates due to the above three changes.
+
+	* docs/TODO, docs/CHANGES: Updated.
+
+2006-02-09  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Introduce experimental autofit CJK module based on akito's autohint
+	patch.  You need to #define AF_MOD_CJK in afcjk.c to enable it.
+
+	* src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
+	src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
+	Add CJK module based on akito's autohint patch.
+
+	* src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
+	overlap length of the segments.
+	(AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros.
+
+	* src/autofit/aflatin.h (af_latin_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths): Made
+	`FT_LOCAL'.
+	Use the character given by the caller.
+	(af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
+	the thresholds.
+
+	* src/autofit/afloader.c (af_loader_load_g): Respect
+	AF_SCALER_FLAG_NO_ADVANCE.
+
+2006-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parse_new): Remove shadowing variable.
+
+2006-02-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or
+	broken CIDFont.  Reported by Taek Kwan(TK) Lee (see ft-devel
+	2005-11-02).
+
+2006-02-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts'
+	option on UNIX platform.  It has been broken since 2006-01-11.
+
+2006-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/.
+	* src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/.
+
+	* builds/unix/unixddef.mk: Actually do define PLATFORM (fixing
+	change from 2006-01-31).
+	(TOP_DIR, OBJ_DIR): Update.
+
+	* builds/unix/install.mk (install): Fix path for ftmodule.h.
+
+	* Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use
+	`?=' where appropriate.
+
+	* builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR),
+	builds/win32/w32-dev.mk (TOP_DIR): Removed.  Defined elsewhere.
+
+2006-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Implement new, simplified module selection.  With GNU make it is now
+	sufficient to modify a single file, `modules.cfg', to control the
+	inclusion of modules and base extension files.
+
+	This change also fixes the creation of ftmodule.h; it now depends on
+	`modules.cfg' and thus is rebuilt only if necessary.
+
+	Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
+	default location.
+
+	* modules.cfg: New file.
+
+	* builds/freetype.mk: Don't include `modules.mk'.
+	Include all `rules.mk' files as specified in `modules.cfg'.
+	(FTOPTION_FLAG, FTOPTION_H): New variables.
+	(FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
+	Add FTOPTION_FLAG.
+	($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
+	(CONFIG_H): Add FTMODULE_H and FTOPTION_H.
+	(INCLUDES): Add DEVEL_DIR.
+	(INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
+	OBJ_M, OBJ_S): Use `:=', not `='.
+	(remove_ftmodule_h): New phony target to delete `ftmodule.h'.
+	(distclean): Add remove_ftmodule_h.
+
+	* builds/modules.mk: (MODULE_LIST): Removed.
+	(make_module_list, clean_module_list): Replace targets
+	with...
+	(FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
+	variables.  Reason for the change is that it is not possible to have
+	a phony prerequisite which is run only if the target file must be
+	rebuilt (phony prerequisites act like subroutines and are *always*
+	executed).  We only want to rebuild `ftmodule.h' if `module.cfg' is
+	changed.
+	Update all callers.
+	($FTMODULE_H)): Rule to create `ftmodule.h', depending on
+	`modules.cfg'.
+
+	* builds/toplevel.mk: Rewrite and simplify module handling.
+	(MODULES_CFG, FTMODULE_H): New variables.
+	Include MODULES_CFG.
+	(MODULES): New variable to include all `module.mk' and `rules.mk'
+	files.  We no longer use make's `wildcard' function for this.
+
+	* Makefile (USE_MODULES): Remove.  Update all users.
+	(OBJ_DIR): Define it here.
+
+	* src/*/module.mk: Change
+
+	    make_module_list: foo
+	    foo: ...
+
+	to
+
+	    FTMODULE_H_COMMANDS += FOO
+	    define FOO
+	    ...
+	    endef
+
+	in all files.  `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.
+
+	* src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.
+
+	* builds/unix/detect.mk (setup): Always execute `configure' script.
+	(have_mk): Rename to...
+	(have_Makefile): This.
+	Don't use `strip' function.
+
+	* builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
+	defined.
+	(have_mk): Don't use `strip' function.
+	Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
+	accordingly).
+
+	* builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.
+
+	* builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
+	builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
+	BUILD_DIR but DEVEL_DIR for development header files.
+
+	* builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
+	builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
+	(TOP_DIR, OBJ_DIR): Removed.  Defined elsewhere.
+
+	* builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
+	builds/win32/win32-def.mk (OBJ_DIR): Removed.  Defined elsewhere.
+
+	* builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
+	development header files.
+	Don't define PLATFORM.
+
+	* configure: Copy `modules.cfg' to builddir if builddir != srcdir.
+	Update snippet taken from autoconf's m4sh.m4 to current CVS version.
+	Be more verbose.
+
+	* include/freetype/config/ftmodule.h: Add comments -- this file is
+	no longer used if FreeType is built with GNU make.
+
+	* docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
+	docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
+	Other minor updates.
+
+	* modules.txt: Removed.  Contents included in `modules.cfg'.
+
+
+	* include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
+	FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.
+
+	* src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
+	FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
+	[FT_STRICT_ALIASING]: Implement.
+
+2006-01-31  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+	(cid_face_init), src/pfr/pfrobjs.c (pfr_face_init),
+	src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 *
+	units_per_EM, ascender - descender).
+
+2006-01-31  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/t1types.h (AFM_FontInfo),
+	src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox',
+	`Ascender', and `Descender' from an AFM.
+
+	* src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM.
+
+	* include/freetype/freetype.h (FT_FaceRec): Mention that fields may
+	be changed after file attachment.
+
+2006-01-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/*/module.mk (.PHONY): Add.
+
+2006-01-27  Werner Lemberg  <wl@gnu.org>
+
+	* README, docs/FTL.TXT: Fix email address for bug reports.
+	Other minor formatting.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
+	(add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
+	whitespace.
+
+	* src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
+	renderer classes.
+
+2006-01-27  David Turner  <david@freetype.org>
+
+	* builds/unix/configure.ac: Fix build problem on Cygwin.
+
+	* builds/unix/install.mk (install): Don't install the internal
+	headers, and remove existing ones if found in the target install
+	directory.
+
+	* src/autofit/afwarp.c: Add simple #ifdef to prevent compilation
+	if the warp hinter isn't active (it shouldn't, still experimental).
+
+	* Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid'
+	and `otvalid' from the list of modules that are linked statically
+	to a given FreeType library.  Functionality has been moved to the
+	`ftvalid' CVS module.
+
+	Note also that current Make-based build system still compiles the
+	modules though.
+
+	* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro
+	which controls the definitions of the memory management functions to
+	avoid warnings with recent versions of GCC.  This macro is only here
+	to be disabled, in case we detect problems with the new scheme.
+
+	NOTE: Disable macro to use the memory debugger -- this will be fixed
+	      later!
+
+	* include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc,
+	FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]:
+	New versions.
+
+
+	* builds/win32/visualc/freetype.dsp: Updating project file to
+	define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from
+	compilation.
+
+
+	* builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the
+	macro FT2_BUILD_LIBRARY when compiling the library.
+
+	* include/freetype/config/ftheader.h: Remove inclusions of internal
+	headers except if the macro FT2_BUILD_LIBRARY is defined.
+
+
+	* include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern,
+	AFM_FontInfo): Move structure declarations to...
+	* include/freetype/internal/t1types.h: This file.
+
+
+	* (many files): Fix compiler warnings.
+	Various minor reorganizations.
+
+
+	* src/cff/cffload.c (cff_font_done): Don't free static array
+	`subfonts'.
+
+	* src/otvalid/otvcommn.c (otv_ClassDef_validate),
+	src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information.
+
+
+	Get rid of writable static variables (i.e., the string table) in
+	afmparse, and fix compilation in FT2_MULTI mode.
+
+	* src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H.
+	(AFM_MAX_ARGUMENTS): Define...
+	* src/psaux/afmparse.h: Here.
+	* src/psaux/Jamfile (_sources): Add afmparse.
+
+	* src/psaux/psconv.c: Include psconv.h.
+
+	* src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but
+	FT_INTERNAL_POSTSCRIPT_AUX_H.
+	* src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H.
+
+2006-01-23  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/freetype.h (FT_Select_Size): Rename the second
+	argument from `idx' to `strike_index'.
+	(FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of
+	this enum.
+
+	* include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH,
+	FT_REQUEST_HEIGHT): New macros to get the width and height of a
+	request, in fractional pixels.
+
+	* include/freetype/internal/ftobjs.h (FT_Select_Metrics,
+	FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics,
+	FT_Request_Metrics): New base functions to set the font metrics.  They
+	were part of FT_Select_Size/FT_Request_Size and are made independent
+	functions so that metrics are not set again and again.
+
+	* src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set
+	only when driver's size_select/size_request is NULL.  That is, drivers
+	should set the metrics themselves.
+	(FT_Match_Size): Round before matching.  This was what we did and it
+	does cause some problems without rounding.
+
+	* src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c
+	(tt_size_select): Set the font metrics.
+	s/index/strike_index/.
+	The scaled metrics are always preferred over strikes' metrics, even
+	when some strike is selected.  This is done because the strikes'
+	metrics are not reliable, e.g., the sign of the descender is wrong for
+	some fonts.
+
+	* src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c
+	(tt_size_request): Set the font metrics.
+	Call cff_size_select/tt_size_select when some strike is matched.
+
+	* src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c,
+	src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c,
+	src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c:
+	Set the font metrics.
+	s/index/strike_index/.
+
+	* src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these
+	files were committed.  Just a catch-up.
+	(PS_Conv_ToFixed): Remove the `goto'.
+	(PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit_strikes,
+	tt_face_load_strike_metrics), src/sfnt/ttsbit0.c
+	(tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The
+	advertised metrics in `available_sizes' are different from those
+	actually used.
+
+2006-01-23  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make
+	AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
+
+2006-01-22  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at savannah.gnu.org.
+
+2006-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
+
+	* src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up
+	to avoid compiler warnings.
+
+	* src/autofit/afwarp.c (af_warper_compute_line_best): Remove
+	shadowing variable declarations.
+	Fix warning parameters and replace printf with AF_LOG.
+	(af_warper_compute): Remove unused variable.
+
+2006-01-20  David Turner  <david@freetype.org>
+
+	Adding experimental implementation of `warp hinting' (new hinting
+	algorithm for gray-level and LCD rendering).  It is disabled by
+	default, you need to #define AF_USE_WARPER in aftypes.h.
+
+	* src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
+	New function.
+	* src/autofit/afhints.h: Updated.
+
+	* src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
+	(af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
+	FT_RENDER_MODE_NORMAL if an LCD mode is selected.
+	(af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
+	appropriately.
+
+	* src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
+	Isolate code for adjusting metrics.
+
+	* src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
+	default).
+
+	* src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
+
+	* src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
+
+	* src/autofit/Jamfile (_sources): Add afwarp.
+
+2006-01-19  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug
+	that prevented compilation when FT_OPTIMIZE_MEMORY is defined.
+
+2006-01-19  Brian Weed  <bw@imaginengine.com>
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2006-01-17  Werner Lemberg  <wl@gnu.org>
+
+	Use pscmap service in CFF module.
+
+	* src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed.
+	(cff_sid_to_glyph_name): New function.
+	(cff_cmap_unicode_init, cff_cmap_unicode_done,
+	cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap
+	service.
+	(cff_cmap_unicode_class_rec): Updated.
+	* src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed.
+
+
+	* src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode'
+	return value.
+
+
+	* src/psaux/afmparse.c (afm_parser_read_vals): Use double casting
+	to avoid compiler warnings regarding type-punning.
+
+2006-01-16  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/psaux/afmparse.c, src/psaux/afmparse.h: New files which
+	implement an AFM parser.
+
+	* src/psaux/psconv.c, src/psaux/psconv.h: New files to provide
+	conversion functions (e.g., PS real number => FT_Fixed) for the
+	PS_Parser and AFM_Parser.  Some of the functions are taken, with
+	some modifications, from the file psobjs.c.
+
+	* src/psaux/psobjs.c: Use functions from psconv.c.
+
+	* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add
+	`AFM_Parser' to the `psaux' service.
+
+	* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include
+	those new files.
+
+	* src/tools/test_afm.c: A test program for AFM parser.
+
+	* include/freetype/internal/services/svkern.h: New file providing a
+	`Kerning' service.  It is currently only used to get the track
+	kerning information.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New
+	macro.
+
+	* src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c,
+	src/type1/t1afm.h: Update to use the AFM parser.
+	Provide the `Kerning' service.
+
+	* include/freetype/freetype.h, src/base/ftobjs.c: New API
+	`FT_Get_Track_Kerning'.
+
+2006-01-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
+	src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
+	src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
+	s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.
+
+	* docs/CHANGES: Mention that vertical metrics are synthesized for
+	fonts not having this info.
+
+2006-01-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
+	src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake
+	vertical metrics.
+
+	* src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
+	src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics,
+	which are monotone.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
+	formattings in vertical metrics faking.  There is still room for
+	improvements (and so does the CFF module).
+
+2006-01-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c
+	(PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set
+	the linear advance fields as they are only used by the outline
+	glyphs.
+
+	* include/freetype/freetype.h: Documentation updates and
+	clarifications.
+	The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real
+	change need be made to the code.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and
+	decide whether to use the auto-hinter according to documentation.
+	There should to be no real difference.
+	Some checks (e.g., is text height positive?) after the glyph is
+	loaded.
+	(FT_Select_Size, FT_Request_Size): Scales are set to wrong values.
+	Be careful that scales won't be negative.
+
+2006-01-14  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* docs/CHANGES: Mention the size selection change.
+
+	* src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
+	src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
+	src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
+	matching for requests of type NOMINAL and REAL_DIM.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
+	`pixel_height' is used for nominal height.
+
+	* src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
+	face is bitmap only and driver doesn't provide `request_size'.  This
+	is added merely for completion as no driver satisfies the conditions.
+
+2006-01-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Introduce new size selection interface.
+
+	* include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec):
+	Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
+	`select_size'.
+
+	* include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
+	FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
+	(FT_Select_Size, FT_Request_Size): API additions to export the new
+	size selection interface.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
+	`FT_Request_Size'.
+
+	* include/freetype/internal/ftobjs.h (FT_Match_Size),
+	src/base/ftobjs.c (FT_Match_Size): New function to match a size
+	request against `available_sizes'.  Drivers supporting bitmap strikes
+	can use this function to implement `request_size'.
+
+	* src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
+	src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
+	src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
+	src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
+	Update to new size selection interface.
+
+	* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
+	src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
+	src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
+	selection interface.
+	Make `strike_index' FT_ULong and always defined.
+	Use `load_strike_metrics' provided by SFNT interface.
+
+2006-01-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): New method
+	`load_strike_metrics' used to load the strike's metrics.
+
+	* src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+	src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
+	nominal size unless it is obviously incorrect.
+
+	* include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
+	FNT driver.
+
+2006-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Prepare use of pscmap service within CFF module.
+
+	* include/freetype/internal/services/svpscmap.h: Include
+	FT_INTERNAL_OBJECTS_H.
+	(PS_Unicode_Index_Func): Removed.  Unused.
+	(PS_Macintosh_Name_Func): Renamed to...
+	(PS_Macintosh_NameFunc): This.
+	Update all callers.
+	(PS_Adobe_Std_Strings_Func): Renamed to...
+	(PS_Adobe_Std_StringsFunc): This.
+	Update all callers.
+	(PS_UnicodesRec): This is the former `PS_Unicodes' structure.
+	Add `cmap' member.
+	Update all callers.
+	(PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec.
+	Update all callers.
+	(PS_Glyph_NameFunc): New typedef.
+	(PS_Unicodes_InitFunc): Change arguments to expect a function
+	and generic data pointer which returns a glyph name from a given
+	index.
+
+	* src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index,
+	ps_unicodes_char_next, pscmaps_interface): Updated.
+
+	* include/freetype/internal/t1types.h (T1_FaceRec): Updated.
+
+	* src/psaux/t1cmap.h (T1_CMapStdRec): Updated.
+	(T1_CMapUnicode, T1_CMapUnicodeRec): Removed.
+
+	* src/psaux/t1cmap.c (t1_get_glyph_name): New callback function.
+	(t1_cmap_unicode_init, t1_cmap_unicode_done,
+	t1_cmap_unicode_char_index, t1_cmap_unicode_char_next,
+	t1_cmap_unicode_class_rec): Updated.
+
+	* src/type42/t42types.h (T42_FaceRec): Updated.
+
+2006-01-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h: Add declaration of new functions
+	FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that
+	were introduced by the jumbo patch on  2006-01-11.
+
+2006-01-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #15056 and use pscmap service in psaux module.
+
+	* include/freetype/internal/services/svpscmap.h (PS_UniMap): Use
+	FT_UInt32 for `glyph_index'.
+	(PS_Unicodes_InitFunc): Use FT_String for `glyph_names'.
+	(PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'.
+	(PS_Unicodes_CharNextFunc): Make second argument a pointer to
+	FT_UInt32.
+
+	* src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros.
+	(ps_unicode_value): Set VARIANT_BIT in return value if glyph is a
+	variant glyph (this is, it has non-leading `.' in its name).
+	(compare_uni_maps): Sort base glyphs before variant glyphs.
+	(ps_unicodes_init): Use FT_String for `glyph_names' argument.
+	Reallocate only if number of used entries is much smaller.
+	Updated to handle variant glyphs.
+	(ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs
+	over variant glyphs.
+	Simplify code.
+
+	* src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed.
+	(t1_cmap_unicode_init, t1_cmap_unicode_char_index,
+	t1_cmap_unicode_char_next): Use pscmap service.
+	(t1_cmap_unicode_done): Updated.
+
+	* src/psaux/t1cmap.h (T1_CMapUniPair): Removed.
+	(T1_CMapUnicode): Use PS_Unicodes structure.
+
+2006-01-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Jumbo patch to fix `deprecated' warning of cross-build for Tiger on
+	Intel, as reported by Sean McBride <sean@rogue-research.com> on
+	2005-08-24.
+
+	* src/base/ftmac.c: Heavy change to build without deprecated Carbon
+	functions on Tiger.
+
+	* builds/unix/configure.ac: Add options and autochecks for Carbon
+	functions availabilities, for MacOS X.
+
+	* builds/mac/ascii2mpw.py: Add converter for character `\305'.
+	* builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional
+	macros to avoid unavailable functions.
+	ftmac.c must be compiled without `-strict ansi', because it disables
+	cpp macro to use ToolBox system call.
+
+	* builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional
+	macros to avoid unavailable functions.
+
+	* builds/mac/README: Detailed notes on function availabilities.
+
+	* docs/CHANGES: Notes about (possible) incompatibilities.
+
+2006-01-08  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2006-01-08  Huw D M Davies  <h.davies1@physics.ox.ac.uk>
+
+	* include/freetype/ftmodapi.h (FT_Module_Get_Flags): New
+	declaration.
+
+	* src/base/ftobjs.c (FT_Module_Get_Flags): New function.
+
+2006-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable
+	`bitmaps'.  Reported by Yu Lei <yulei0@gmail.com>.
+
+	* src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/.
+	Reported by Niels Boldt <nielsboldt@gmail.com>.
+
+2005-12-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for
+	MPW compiler.
+
+2005-12-23  David Turner  <david@freetype.org>
+
+	* Jamfile (RefDoc), docs/reference/README: Fix it so that `jam
+	refdoc' works correctly to generate the API reference in
+	`docs/reference'.
+
+	* src/tools/docmaker/tohtml.py (print_html_field,
+	print_html_field_list): Update to output nicer fields lists in the
+	API reference.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now
+	forces auto-hinting.
+
+	* freetype/freetype.h: Updating the documentation for
+	FT_LOAD_TARGET_XXX and FT_Render_Mode values.
+
+2005-12-23  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces
+	in supported formats (sfnt, LWFN) only, and ignore bitmap faces in
+	unsupported formats (fbit, NFNT).  The number of available faces are
+	passed via face->num_faces.  If bitmap faces are embedded in sfnt
+	resource, face->num_fixed_size is correctly set.  In public API,
+	FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as
+	FT_GetFile_From_Mac_Name(), which ignores NFNT resources.
+
+	* doc/CHANGES: Mention the changes.
+
+2005-12-17  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttinterp.c (Update_Max): Set current size of buffer
+	correctly (so that memory debug system won't panic).
+
+2005-12-16  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
+	src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
+
+	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
+	src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
+
+	* doc/CHANGES: Mention the changes.
+
+2005-12-13  David Turner  <david@freetype.org>
+
+	Change the implementation of the LIGHT hinting mode to completely
+	disable horizontal hinting.  This is an experimental effort to
+	integrate David Chester's latest patch without affecting the other
+	hinting modes as well.
+
+	Note that this doesn't force auto-hinting for all fonts, however.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Don't set
+	scaler_flags here but...
+	(af_glyph_hints_rescale): Here.
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+	hinting for `light' hinting mode.
+
+
+	* Jamfile: Small fix to ensure that ftexport.sym is placed into the
+	same location as other generated objects (i.e., within the `objs'
+	directory of the current directory).
+
+
+	Add support for an embedded `BDF ' table within SFNT-based bitmap
+	font files.  This is used to store atoms & properties from the
+	original BDF fonts that were used to generate the font file.
+
+	The feature is controlled by TT_CONFIG_OPTION_BDF within
+	`ftoption.h' and is used to implement FT_Get_BDF_Property for these
+	font files.
+
+	At the moment, this is still experimental, the BDF table format
+	isn't cast into stone yet.
+
+	* include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New
+	macro.
+
+	* include/freetype/config/ftstdlib.h (ft_memchr): New macro.
+
+	* include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF)
+	[TT_CONFIG_OPTION_BDF]: New structure.
+	(TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'.
+
+	* include/freetype/tttags.h (TTAG_BDF): New macro.
+
+	* src/sfnt/Jamfile (_sources): Add ttbdf.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c.
+
+	* src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and
+	FT_SERVICE_BDF_H.
+	(sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function.
+	(sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service.
+	(sfnt_services) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf.
+
+	* src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c.
+
+	* src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h.
+	(sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call
+	tt_face_free_bdf_props.
+
+	* src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files.
+
+2005-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Move tag check to...
+	* src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
+
+2005-12-06  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
+	initialized twice.
+	size->strike_index is not initialized.
+
+2005-12-02  Taek Kwan(TK) Lee  <taeklee@gmail.com>
+
+	* src/type42/t42objs.c (T42_Face_Init): Replace call to
+	FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
+
+2005-11-30  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document ftdump's `-v' option.
+	Document latest charmap code changes.
+
+	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h:
+	s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
+
+2005-11-30  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary,
+	tt_cmap12_char_map_binary): Fix compiler warnings.
+
+2005-11-29  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Major update to distinguish between unsorted and overlapping
+	segments for cmap format 4.  For overlapping but sorted segments,
+	which is previously considered unsorted, we still use binary search.
+
+	* src/sfnt/ttcmap.h (TT_CMapRec_): Replace `unsorted' by `flags'.
+	(TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros.
+
+	* src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined.
+	(TT_CMap4Rec_): Remove `old_charcode' and `table_length'.
+	(tt_cmap4_reset): Removed.
+	(tt_cmap4_init): Updated accordingly.
+	(tt_cmap4_next): Updated accordingly.
+	Take care of overlapping segments.
+	(tt_cmap4_validate): Make sure the subtable is large enough.
+	Do not check glyph_ids because some fonts set the length wrongly.
+	Also, if all segments have offset 0, glyph_ids is always invalid.
+	It does not cause any problem so far only because the check misses
+	equality.
+	Distinguish between unsorted and overlapping segments.
+	(tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions
+	to do `charcode => glyph index' by linear/binary search.
+	(tt_cmap4_char_index, tt_cmap4_char_next): Use
+	tt_cmap4_char_map_linear and tt_cmap4_char_map_binary.
+	(tt_face_build_cmaps): Treat the return value of validator as flags
+	for cmap.
+
+2005-11-29  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next):
+	New structures and functions for fast `next char'.
+	(tt_cmap12_char_map_binary): New function to do `charcode => glyph
+	index' by binary search.
+	(tt_cmap12_char_index, tt_cmap12_char_next): Use
+	tt_cmap12_char_map_binary.
+	(tt_face_build_cmaps): Check table and offset correctly (equality is
+	missing).
+
+2005-11-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/smakefile: Adjusted the compiler options
+	to the current sources, now really builds the gxvalid, gzip
+	and psnames modules.
+
+	* builds/amiga/src/base/ftsystem.c: The assumed Seek() position
+	in the file cache was off by one byte which could cause false
+	errors in font files.
+
+2005-11-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt:
+	Updated for MPW to build all available modules.
+
+2005-11-21  Håvard Wall  <haavardw@ifi.uio.no>
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small
+	memory leak.
+
+2005-11-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (sfnt_init): Add tracing message.
+
+2005-11-21  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was
+	added twice to image_start if image_format was 2 or 5.
+
+2005-11-21  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known
+	before loading the table directory.
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header,
+	tt_face_load_directory): Delay sfnt_dir_check from
+	tt_face_load_sfnt_header to tt_face_load_directory.
+
+2005-11-20  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct
+	error code.
+	(sfnt_init): New function to fill in face->ttc_header.  A non-TTC font
+	is synthesized into a TTC font with one offset table.
+	(tt_face_load_sfnt_header): Use sfnt_init.
+	Fix an invalid access if the font is TTC and face_index is -1.
+
+2005-11-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number
+	of metrics instead of aborting.  Patch suggested by Derek Noonburg.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale
+	the glyph properly if no hinter is available.
+
+	* docs/CHANGES: Mention scaling bug.
+
+2005-11-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftgxval.h, src/base/ftgxval.c
+	(FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free
+	buffers allocated by gxvalid module.
+	* include/freetype/ftotval.h, src/base/ftotval.c
+	(FT_OpenType_Free): New function to free buffer allocated by
+	otvalid module.
+
+2005-11-18  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+	FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+	FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic):
+	s/FT_EXPORT/FT_BASE/.
+
+2005-11-17  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count,
+	FT_Trace_Get_Name, FT_Message, FT_Panic),
+	builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory,
+	FT_Stream_Open): s/FT_EXPORT/FT_BASE/.
+
+2005-11-17  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile,
+	builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga
+	build files (added support for the gxvalid module).
+
+2005-11-17  Werner Lemberg  <wl@gnu.org>
+
+	Add vertical metrics support to OpenType CFF outlines.  Based on a
+	patch from Mike Moening <MikeM@RetekSolutions.com>.
+
+	* src/cff/cffgload.c (cff_face_get_vertical_metrics): New function.
+	(cff_slot_load): Use cff_face_get_vertical_metrics.
+
+	* docs/CHANGES: Updated.
+
+2005-11-17  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftcalc.c (FT_MulTo64): Commented out.
+
+	* include/freetype/internal/ftcalc.h (FT_SqrtFixed),
+	src/base/ftcalc.c (FT_SqrtFixed),
+	include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+	FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c
+	(FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic),
+	include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory),
+	include/freetype/internal/ftstream.h (FT_Stream_Open),
+	src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open):
+	s/FT_EXPORT/FT_BASE/.
+
+	* builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST
+	too.
+
+2005-11-15  David Turner  <david@freetype.org>
+
+	* src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created
+	invalid computations, resulting in very weird bugs in TrueType
+	bytecode hinted fonts.
+
+	* src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a
+	structure copy each time.
+
+2005-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c
+	(FTC_Manager_Check): Remove FT_EXPORT_DEF tag.
+
+	* src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag.
+	(FT_Div64by32, FT_Sqrt32): Commented out.  Unused.
+
+	* include/freetype/internal/ftcalc.h (SQRT_32): Removed.  Unused.
+	(FT_Sqrt32): Commented out.  Unused.
+
+	* include/freetype/cache/ftccache.h:
+	s/ftc_node_destroy/FTC_Node_Destroy/.
+
+	* src/cache/ftccback.h (ftc_node_destroy): New declaration.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag.
+	(FTC_Node_Destroy): New exported wrapper function for
+	ftc_node_destroy.
+
+	* src/cache/ftcmanag.c: Include ftccback.c.
+
+2005-11-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff):
+	Comment out.  Unused.
+
+	* builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
+
+2005-11-10  Christian Biesinger  <cbiesinger@web.de>
+
+	* builds/beos/beos.mk: Call beos-def.mk before anything else to
+	define the separator.
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
+
+2005-11-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning
+	table available'.  From Sergey Tolstov <stolstov@esri.com>.
+
+2005-11-03  Ville Syrjälä  <syrjala@sci.fi>
+
+	* src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak.
+
+2005-11-02  Werner Lemberg  <wl@gnu.org>
+
+	Make compiling instructions in docs/CUSTOMIZE work again.
+
+	* builds/unix/unix-cc.in (CPPFLAGS): New variable.
+	(CFLAGS): Don't include @CPPFLAGS@.
+	* builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.
+
+2005-10-28  David Turner  <david@freetype.org>
+
+	Update build system to support the generation of a list of exported
+	symbols or Windows .DEF files by parsing the public headers with the
+	`apinames' tool located in src/tools/apinames.c.
+
+	Only tested on Unix at the moment.  On Windows, the .DEF file is
+	generated but isn't used yet to generate a DLL.
+
+	* builds/exports.mk: New file.
+
+	* builds/freetype.mk: Include exports.mk.
+	(dll): New target.
+	(clean_project_dos): Fix rule.
+
+	* builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E),
+	builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New
+	variables for controlling executable extensions.
+
+	* builds/unix/unix-cc.in (EXPORTS_LIST, CCexe),
+	builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk,
+	builds/win32/w32-icc.mk, builds/win32/w32-icc.mk,
+	builds/win32/w32-mingw32.mk, builds/win32/w32-vcc,
+	builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS,
+	APINAMES_OPTIONS): New targets for controlling the `apinames' tool.
+
+	* Jamfile (GenExportSymbols): Updated.
+
+
+	* src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c
+	[!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into
+	FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity.
+
+
+	* src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c
+	(FT_MulFix): Performance optimizations.
+
+
+	* include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
+	FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for
+	checking points and contours.  Update callers to use
+	FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints
+	at profile-detected hot-spots.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust'
+	to 0 to not call `AdjustPoints' every time.
+
+
+	* src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline
+	FT_Angle_Diff.
+
+	* src/autofit/afhints.c (af_direction_compute): Re-implement.
+	(af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use
+	AF_ANGLE_DIFF to speed up the detection of inflexions.
+
+
+	* src/tools/apinames.c: Include <string.h>.
+	(OutputFormat): New enumeration.
+	(names_dump): Add two parameters to control output format and DLL
+	name.
+	(names_dump_windef): Removed.  Code folded into `names_dump'.
+	(read_header_file): Use isalnum, not isalpha.  Otherwise function
+	names with digits aren't read correctly.
+	(usage): Updated.
+	(main): New option `-o' to control output file name.
+	New option `-d' to indicate DLL file name.
+	Extend `-w' flag to handle Borland and Watcom compilers and linkers.
+
+2005-10-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed.
+	ftlib.prj is unmaintained and incompatible with current tree.
+	freetype.mak is unrecoverably broken.
+
+	* builds/mac/ftlib.prj.xml: Added.
+	Generated by Metrowerks CodeWarrior 9.0.
+
+	* builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt: Added.
+	Skeleton files of MPW makefiles.
+
+	* builds/mac/ascii2mpw.py: Added.
+	Python script to make MPW makefile from skeleton.
+
+	* builds/mac/README: Updated.
+	Almost rewritten to use new files.
+
+2005-10-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Fix invalid casts from NULL to integer typed
+	variables.  Advised by David Turner, Masatake YAMATO, Sean McBride,
+	and George Williams.
+
+2005-10-27  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
+	Obsolete.
+
+2005-10-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Move out
+	`tt_face_get_kerning' from a #ifdef clause.  Reported by Tony J.
+	Ibbs <tibs@sj.co.uk>.
+
+2005-10-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
+	C++.
+
+2005-10-21  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc):
+	Another realloc memory counting bug fix.
+
+	* src/tools/Jamfile: Add missing file.
+
+	* src/lzw/Jamfile: Fix incorrect source file reference.
+
+2005-10-20  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove,
+	ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes
+	to better account for memory reallocations.
+
+	* src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c,
+	src/lzw/rules.mk: First version of LZW loader re-implementation.
+	Apparently, this saves about 330 KB of heap memory when loading
+	timR24.pcf.Z.
+
+2005-10-20  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden),
+	src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c
+	(FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix
+	FT_EXPORT/FT_EXPORT_DEF tagging.
+
+2005-10-19  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to
+	be invalid when FT_LOAD_NO_SCALE is set.
+
+2005-10-17  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and
+	FT_New_Size if we are opening a face with face_index < 0 (which is
+	only used for testing the format).
+
+	* src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate):
+	Remove compiler warning.
+
+2005-10-16  David Turner  <david@freetype.org>
+
+	* src/tools/apinames.c: Add new tool to extract public API function
+	names from header files.
+
+2005-10-05  Werner Lemberg  <wl@gnu.org>
+
+	Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has
+	a hinting engine of its own.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro.
+
+	* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+	(cid_face_init), src/truetype/ttobjs.c (tt_face_init)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags.
+
+	* docs/CHANGES: Document it.
+
+2005-09-27  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: Add license exception so that the file
+	can be used in any other autoconf script.
+
+2005-09-26  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad
+	computation of the `vertical' flag, causing ugly things in LCD mode
+	and others.
+
+2005-09-23  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that
+	prevented internal hint mode bitflags from being computed correctly.
+
+	* src/base/Jamfile: Adding src/base/ftgxval.c.
+
+	* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
+	src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c,
+	src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
+	src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+	src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+	src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c,
+	src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+	src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c,
+	src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c,
+	src/truetype/ttgload.c: Remove _many_ compiler warnings when
+	compiling with Visual C++ at maximum level (/W4).
+
+	* src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based
+	implementation with one using lookup tables.  This simple thing
+	speeds up glyph loading by 18%, according to ftbench!
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for
+	`get_sfnt' and `load_sfnt' module interfaces.
+
+2005-09-22  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Mention SING Glyphlet support.
+
+2005-09-22  David Turner  <david@freetype.org>
+
+	* src/base/Jamfile: Disable compilation of ftgxval module
+	temporarily.
+
+2005-09-19  David Somers  <dsomers@omz13.com>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
+	font to have no `head' table if tables `SING' and `META' are
+	present; this is to support `SING Glyphlet'.
+
+	`SING Glyphlet' is an extension to OpenType developed by Adobe
+	primarily to facilitate adding supplemental glyphs to an OpenType
+	font (with emphasis on, but not necessarily limited to, gaiji to a
+	CJK font).  A SING Glyphlet Font is an OpenType font that contains
+	the outline(s), either in a `glyf' or `CFF' table, for a glyph;
+	`cmap', `BASE', and `GSUB' tables are present with the same format
+	and functionality as a regular OpenType font; there are no `name',
+	`head', `OS/2', and `post' tables; there are two new tables, `SING'
+	which contains details about the glyphlet, and `META' which contains
+	metadata.
+
+	Further information on the SING Glyphlet format can be found at:
+
+	  https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5148.SING_Tutorial.pdf
+
+	* include/freetype/tttags.h (TTAG_SING, TTAG_META): New macros for
+	the OpenType tables `SING' and `META'.  These two tables are used in
+	SING Glyphlet Format fonts.
+
+2005-09-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set
+	FT_FACE_FLAG_KERNING which has been commented out erroneously.
+
+	* docs/CHANGES: Document it.
+
+2005-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Fixes for `make multi' and using C++ compiler.
+
+	* src/gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset,
+	gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte,
+	gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF.
+	(gxv_compare_ranges): Make it static.
+	(gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate,
+	gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate,
+	gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve
+	trace messages.
+	(gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/.
+	(GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+	GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to
+	gxvcommn.h.
+
+	* src/gxvalid/gxvcommn.h: Add prototypes for
+	gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup,
+	gxv_XStateTable_validate, gxv_array_getlimits_byte,
+	gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset,
+	gxv_set_length_by_ulong_offset, gxv_odtect_add_range,
+	gxv_odtect_validate.
+	(GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+	GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from
+	gxvcommn.c.
+
+	* src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
+	gxv_bsln_parts_fmt1_validate): Improve trace messages.
+
+	* src/gxvalid/gxvfeat.c: Split off predefined registry stuff to...
+	* src/gxvalid/gxvfeat.h: New file.
+
+	* src/gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace
+	message.
+
+	* src/gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN.
+	(gxv_kern_subtable_fmt1_valueTable_load,
+	gxv_kern_subtable_fmt1_subtable_setup,
+	gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors.
+	(gxv_kern_coverage_validate): Use KERN_DIALECT_UNKNOWN.
+	Improve trace message.
+	(gxv_kern_validate_generic): Fix C++ compiler error.
+	Improve trace message.
+	(gxv_kern_validate_classic): Fix C++ compiler error.
+
+	* src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_substitutionTable_load,
+	gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors.
+	(gxv_mort_subtable_type1_substTable_validate): Improve trace
+	message.
+	(gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load,
+	gxv_mort_subtable_type2_subtable_setup,
+	gxv_mort_subtable_type2_ligActionOffset_validate,
+	gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler
+	errors.
+	(gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup,
+	gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler
+	errors.
+	(gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort.c: Include gxvfeat.h.
+	(gxv_mort_featurearray_validate, gxv_mort_coverage_validate):
+	Declare with FT_LOCAL_DEF.
+	(gxv_mort_subtables_validate, gxv_mort_validate): Improve trace
+	messages.
+
+	* src/gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove.
+
+	* src/gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx1.c
+	(gxv_morx_subtable_type1_substitutionTable_load,
+	gxv_morx_subtable_type1_subtable_setup,
+	gxv_morx_subtable_type1_entry_validate,
+	gxv_morx_subtable_type1_substitutionTable_validate): Fix C++
+	compiler errors.
+	(gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load,
+	gxv_morx_subtable_type2_subtable_setup,
+	gxv_morx_subtable_type2_ligActionIndex_validate,
+	gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler
+	errors.
+	(gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+	Fix typo.
+
+	* src/gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load,
+	gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error.
+	(gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate,
+	gxv_morx_validate): Improve trace message.
+
+	* src/gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler
+	warnings.
+	(gxv_opbd_validate): Improve trace message.
+
+	* src/gxvalid/gxvprop.c: Decorate constants with `U' and `L' where
+	appropriate.
+	(gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace
+	message.
+
+	* src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused
+	parameter.  Update all callers.
+	(gxv_trak_validate): Improve trace message.
+
+	* rules.mk (GXV_DRV_H): Add gxvfeat.h.
+
+2005-09-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'.
+
+	* src/gxvalid/gxvmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE),
+	src/gxvalid/gxvmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix
+	typo.
+
+	* src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+	src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c,
+	src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace
+	messages.
+	Decorate constants with `U' and `L' where appropriate.
+	Fix compiler warnings.
+
+2005-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+	* src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message.
+
+	* src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'.
+
+	* src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c,
+	src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c,
+	src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+	src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+	src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace
+	messages.
+	Decorate constants with `U' and `L' where appropriate.
+	Fix compiler warnings.
+
+2005-08-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/gxvalid/README: Revised.
+	* src/gxvalid/gxvbsln.c: Fix compiler warnings.
+	* src/gxvalid/gxvcommn.c: Fix compiler warnings.
+	(gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused
+	parameter.  Update all callers.
+	Improve trace messages.
+	Some formatting.
+
+2005-08-29  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h, include/freetype/ftchapters.h: Add
+	a preliminary section with some explanations about user allocation.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter):
+	Don't abort if there are no data types, functions, etc., in a
+	section.
+	Print synopsis only if we have a data type, function, etc.
+
+	* docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE,
+	docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX,
+	docs/VERSION.DLL, docs/formats.txt: Revised, formatted.
+
+2005-08-28  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
+	(load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
+
+2005-08-25  J. Ali Harlow  <ali@avrc.city.ac.uk>
+
+	* builds/unix/freetype2.in (CFlags): Add missing directory.
+
+2005-08-24  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Mention gxvalid module.
+
+2005-08-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale): Initialize
+	render mode properly.  Reported by chris@dokein.co.uk.
+
+2005-08-23  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add gxvalid module to validate TrueType GX/AAT tables.
+
+	Modifications on existing files:
+
+	* Jamfile: Register gxvalid module.
+	* src/base/Jamfile: Register ftgxval.c.
+	* src/base/rule.mk: Register ftgxval.c.
+	* docs/INSTALL.ANY: Register gxvalid/gxvalid.c.
+
+	* include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro
+	to include gxvalid header file.
+	* include/freetype/config/ftmodule.h: Register gxv_module_class.
+
+	* include/freetype/ftchapters.h: Add comment about gx_validation.
+	* include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX
+	to FT_VALIDATE_OTXXX to co-exist with gxvalid.
+	* include/freetype/tttags.h: Add tags for TrueType GX/AAT tables.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New
+	macro for gxvalid service.
+	* include/freetype/internal/fttrace.h: Add trace facilities for
+	gxvalid.
+
+	New files on existing directories:
+
+	* include/freetype/internal/services/svgxval.h: Registration of
+	validation service for TrueType GX/AAT and classic kern table.
+	* include/freetype/ftgxval.h: Public API definition to use gxvalid.
+	* src/base/ftgxval.c: Public API of gxvalid.
+
+	New files under src/gxvalid/:
+
+	* src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk
+	src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h
+	src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h
+	src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c
+	src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c
+	src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c
+	src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c
+	src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c
+	src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c
+	src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c
+	src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c
+	src/gxvalid/gxvtrak.c: New files, gxvalid body.
+
+2005-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
+	to (0,0) if bit 1 of the `head' table isn't set.  This improves
+	rendering of buggy fonts.
+
+2005-08-20  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
+	ttmetrics here.  TrueType fonts with only sbits always have
+	ttmetrics.valid set to false.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is
+	valid before loading outline glyph.
+
+	* src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak.
+
+2005-08-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing
+	`hhea' table for SFNT Mac fonts.  Change based on a patch by
+	mpsuzuki@hiroshima-u.ac.jp.
+
+2005-08-20  Masatake YAMATO  <jet@gyve.org>
+
+	* src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead
+	of ft_setjmp.
+
+2005-08-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
+	warnings.
+
+2005-08-16  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
+	messages.
+
+2005-08-16  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
+	TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context
+	with slight changes.
+	Update all callers.
+	(TT_New_Context): Now takes TT_Driver argument directly.
+	Update all callers.
+
+	* src/truetype/ttobjs.h (tt_slot_init): New function.
+	* src/truetype/ttobjs.c (tt_driver_init): Initialize execution
+	context here.
+	(tt_slot_init): New function to create extra points for the internal
+	glyph loader.  We then use it directly, instead of face's glyph
+	loader, when loading glyph.
+
+	* src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for
+	glyph slot initialization.
+	(Load_Glyph): Load flag dependencies are handled here.  Return error
+	if size is NULL.
+
+	* src/truetype/ttgload.c: Heavy cleanup and refactoring.
+	(org_to_cur): Removed.
+	(TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints.
+	(TT_Hint_Glyph): New function to hint a zone, prepared by caller.
+	(TT_Process_Simple_Glyph): s/load/loader/.
+	Use loader->pp values instead of recalculation.
+	Use TT_Hint_Glyph.
+	No need to save/restore loader->stream before and after
+	TT_Vary_Get_Glyph_Deltas now.
+	(TT_LOADER_SET_PP): New macro to calculate and set the four phantom
+	points.
+	(load_truetype_glyph): Never set exec->glyphSize to 0.  This closes
+	Savannah bug #13107.
+	Forget glyph frame before calling TT_Process_Simple_Glyph.
+	Use TT_LOADER_SET_PP.
+	Scale all four phantom points.
+	Split off some functionality to ...
+	(TT_Process_Composite_Component, TT_Process_Composite_Glyph): These
+	new functions.
+	(TT_Load_Glyph): Set various fields of `glyph' here, not in
+	load_truetype_glyph and compute_glyph_metrics.
+	Split off some functionality to ...
+	(load_sbit_image, tt_loader_init): These new functions.
+	(compute_glyph_metrics): Call FT_Outline_Get_CBox.
+
+2005-08-08  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL.ANY: Updated.
+
+2005-08-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_builder_close_contour),
+	src/psaux/psobjs.c (t1_builder_close_contour): Protect against
+	zero `outline' pointer.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero
+	`loader' address.
+
+2005-08-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]:
+	Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics
+	to make X work again.
+
+2005-08-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.h: Remove dead code.
+
+2005-07-31  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New
+	functions.
+
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New
+	functions.
+	(tt_size_init): Add 4, instead of 2, (phantom) points to twilight
+	zone.
+	Move code that runs fpgm to tt_size_run_fpgm.
+	(Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
+	(tt_glyphzone_new): Allocate right size of arrays.
+	Set max_points and max_contours properly.
+
+2005-07-26  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary
+	computations and clean up.
+
+	* src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the
+	internal copy of metrics.
+
+2005-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
+	Reported by Xerxes.
+
+2005-07-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
+	Reported by Brett Hutley.
+
+2005-06-30  David Turner  <david@freetype.org>
+
+	* src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c:
+	Removing compiler warnings (Visual C++ /W4).
+
+
+	Implement a work-around for broken C preprocessor in Visual C++ (it
+	has been confirmed by the MS developers that it is indeed a bug
+	which won't be fixed in the very near future).
+
+	* Jamfile (FT2_COMPONENTS): Include otvalid (again).
+
+	* src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros.
+	(OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to
+	avoid argument expansion by argument prescan.
+	Append `Func' to all affected macros and change them to take just a
+	single argument.  Example: `AttachList' is renamed to
+	`AttachListFunc'.
+
+	* src/otvalid/otvgdef.c, src/otvalid/otvgpos.c,
+	src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros
+	affected by the changes to OTV_NESTx and modify them to take just a
+	single argument.
+
+2005-06-20  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
+	ft_glyphslot_grid_fit_metrics.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Use
+	ft_glyphslot_grid_fit_metrics.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
+	ft_glyphslot_grid_fit_metrics.
+	FT_Outline_Get_CBox is called twice.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
+	reasonable values when emboldening outline glyphs.  The theoretic
+	ones are unrealistic.
+
+2005-06-16  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
+	halved.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
+	strength.
+	Don't increase slot->advance.y.
+
+2005-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.ac (version_info): Set to 9:9:3.
+	Currently, we are still binary compatible.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+	* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+	s/2.1.9/2.1.10/.
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+	* ChangeLog: Split off older entries into...
+	* ChangeLog.20, ChangeLog.21: These new files.
+
+2005-06-15  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	The next release will be 2.2.0, so don't worry about source code
+	backward compatibility.
+
+	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+	FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+	FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
+	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+	FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
+	parameters with `const' where appropriate.
+
+2005-06-15  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
+	to make glyphs centered vertically.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Compute
+	vertBearingY to make glyphs centered vertically.
+	Fix some bugs in vertical metrics:
+
+	  . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
+	    units.
+	  . As we use the glyph's cbox to calculate the top bearing now
+	    there is no need to adjust `top'.
+
+2005-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
+	in sync with OTV_OPTIONAL_OFFSET.  Reported by YAMATO Masatake.
+
+2005-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Update.
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2005-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.23 b/modules/freetype2/docs/oldlogs/ChangeLog.23
new file mode 100644
index 0000000000..a8a69dd20e
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.23
@@ -0,0 +1,7948 @@
+2010-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.12 released.
+	==========================
+
+
+	Tag sources with `VER-2-3-12'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.12.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.3.11/2.3.12/, s/2311/2312/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 12.
+
+	* builds/unix/configure.raw (version_info): Set to 10:0:4.
+
+2010-02-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve autotool version checking to work with beta releases.
+
+	* autogen.sh (check_tool_version): Improve the extraction of version
+	number from "tool --version" output.  Some beta releases of
+	autotools have extra strings before version number.
+
+2010-02-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix overallocating bug in FT_Outline_New_Internal().
+
+	* src/base/ftoutln.c (FT_Outline_New_Internal): The length of
+	FT_Outline->points[] should be numPoints, not 2 * numPoints.
+	Found by Paul Messmer, see
+	https://lists.gnu.org/archive/html/freetype-devel/2010-02/msg00003.html
+
+2010-02-10  Ken Sharp  <ken.sharp@artifex.com>
+
+	Really fix Savannah bug #28678 (part 2).
+
+	Since we consider `sbw' for the horizontal direction only, we still have
+	to synthesize vertical metrics if the user wants to use the vertical
+	writing direction.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph):
+	Synthesize vertical metrics (only) if FT_LOAD_VERTICAL_LAYOUT is
+	set.
+
+2010-02-10  Ken Sharp  <ken.sharp@artifex.com>
+
+	Really fix Savannah bug #28678 (part 1).
+
+	After long discussion, we now consider the character width vector
+	(wx,wy) returned by the `sbw' Type 1 operator as being part of *one*
+	direction only.  For example, if you are using the horizontal
+	writing direction, you get the horizontal and vertical components of
+	the advance width for this direction.  Note that OpenType and CFF fonts
+	don't have such a vertical component; instead, the GPOS table can be
+	used to generate two-dimensional advance widths (but this isn't
+	handled by FreeType).
+
+	* include/freetype/ftincrem.h (FT_Incremental_MetricsRec): Add
+	`advance_v' field to hold the vertical component of the advance
+	value.
+
+	* src/truetype/ttgload.c (tt_get_metrics), src/cff/cffgload.c
+	(cff_slot_load), src/type1/t1gload.c
+	(T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c
+	(cid_load_glyph): Use it.
+
+2010-02-08  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h [FT_CONFIG_OPTION_PIC]: Define.
+
+2010-02-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent NULL pointer dereference passed to FT_Module_Requester.
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Don't use `module'.
+	* src/psnames/psmodule.c (psnames_get_interface): Ditto.
+
+	* src/cff/cffdrivr.c (cff_get_interface): Check NULL `driver'.
+	* src/truetype/ttdriver.c (tt_get_interface): Ditto.
+
+2010-01-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix memory leaks in previous patch.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Don't overwrite the strings
+	allocated for face->root.family_name and style_name.
+
+2010-01-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	New parameters for FT_Open_Face() to ignore preferred family names.
+
+	Preferred family names should be used for legacy systems that
+	can hold only a few faces (<= 4) for a family name. Suggested by
+	Andreas Heinrich.
+	https://lists.gnu.org/archive/html/freetype/2010-01/msg00001.html
+
+	* include/freetype/ftsnames.h (FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
+	FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Define.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Check the arguments and
+	ignore preferred family and subfamily names if requested.
+
+2010-01-27  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #28678.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_load_glyph): Handle vertical metrics correctly.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Handle
+	vertical metrics correctly.
+	(T1_Load_Glyph): Don't synthesize vertical metrics.
+
+2010-01-14  Werner Lemberg  <wl@gnu.org>
+
+	Make FT_Set_Transform work if no renderer is available.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Apply `standard' transformation
+	if no renderer is compiled into the library.
+
+2010-01-14  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation warning.
+
+	* src/base/ftbase.h: s/LOCAL_DEF/LOCAL/.
+	* src/base/ftobjs.c: Include ftbase.h conditionally.
+
+2010-01-11  Kwang Yul Seo  <skyul@company100.net>
+
+	Provide inline assembly code for RVCT compiler.
+	This is Savannah patch #7059.
+
+	* include/freetype/config/ftconfig.h (FT_MULFIX_ASSEMBLER,
+	FT_MulFix_arm) [__CC_ARM || __ARM_CC]: Define.
+
+2010-01-08  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #28521.
+
+	Issue #28226 involved a work-around for a font which used the
+	`setcurrentpoint' operator in an invalid way; this operator is only
+	supposed to be used with the result of OtherSubrs, and the font used
+	it directly.  The supplied patch removed the block of code which
+	checked this usage entirely.
+
+	This turns out to be a Bad Thing.  If `setcurrentpoint' is being
+	used correctly it should reset the flex flag in the decoder.  If we
+	don't do this then the flag never gets reset and we omit any further
+	contours from the glyph (at least until we close the path or
+	similar).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_setcurrentpoint>: Handle `flex_state' correctly.
+
+2010-01-05  Werner Lemberg  <wl@gnu.org>
+
+	Apply reports from clang static analyzer.
+
+	* src/lzw/ftlzw.c (ft_lzw_file_init), src/base/ftstroke.c
+	(FT_Stroker_ParseOutline), src/base/ftsynth.c
+	(FT_GlyphSlot_Embolden): Remove dead code.
+
+	* src/base/ftpatent.c (_tt_check_patents_in_table): Initialize
+	`offset_i' and `length_i'.
+
+2010-01-05  Ralph Giles  <giles@ghostscript.com>
+
+	Enable the incremental font interface by default.
+
+	Ghostscript requires the incremental font interface for handling
+	some Postscript documents.  It is moving to using FreeType as its
+	primary renderer; supporting this in the default build makes it
+	Ghostscript to be linked against the system FreeType when one is
+	available.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
+	Uncomment.
+
+2010-01-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #28395.
+
+	* src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c
+	(T1_Load_Glyph): Don't check `num_glyphs' if incremental interface
+	is used.
+
+2010-01-05  Ken Sharp  <ken.sharp@artifex.com>
+
+	Make Type 1 `seac' operator work with incremental interface.
+	This fixes Savannah bug #28480.
+
+	* src/psaux/t1decode.c (t1operator_seac): Don't check `glyph_names'
+	if incremental interface is used.
+
+2010-01-04  Ken Sharp  <ken.sharp@artifex.com>
+
+	Make incremental interface work with TrueType fonts.
+	This fixes Savannah bug #28478.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Don't check
+	`glyf_offset' if incremental interface is used.
+
+2009-12-31  Lars Abrahamsson  <wonko@opera.com>
+
+	Make compilation with FT_CONFIG_OPTION_PIC work again.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap) [FT_CONFIG_OPTION_PIC]:
+	Declare `library' for FT_BITMAP_GLYPH_CLASS_GET.
+
+	* src/base/ftinit.c (ft_destroy_default_module_classes,
+	ft_create_default_module_classes): Use proper casts (needed for C++
+	compilation).
+
+	* src/sfnt/ttcmap.c (tt_cmap13_class_rec): Use FT_DEFINE_TT_CMAP.
+
+2009-12-22  Marc Kleine-Budde  <mkl@pengutronix.de>
+
+	Make freetype-config aware of $SYSROOT.
+	This is Savannah patch #7040.
+
+	* builds/unix/freetype-config.in: Decorate with ${SYSROOT} where
+	appropriate.
+
+2009-12-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warning.
+	Reported by Sean.
+
+	* src/base/ftdbgmem.c [!FT_DEBUG_MEMORY]: ANSI C doesn't like empty
+	source files; however, some compilers warn about an unused variable
+	declaration.  This is now replaced with a typedef.
+
+2009-12-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #28320.
+
+	There exist corrupt, subsetted fonts (embedded in PDF files) which
+	contain a private dict that ends with an unterminated floating point
+	number (no operator following).  We now ignore this error (as
+	acrobat does).
+
+	* src/cff/cffparse.c (cff_parser_run): Don't emit a syntax error for
+	unterminated floating point numbers.
+
+2009-12-16  Werner Lemberg  <wl@gnu.org>
+
+	Really fix compiler warnings.
+	Reported by Sean.
+
+	* src/truetype/ttgxvar.c (GX_PT_POINTS_ARE_WORDS,
+	GX_PT_POINT_RUN_COUNT_MASK): Convert enum values to macros.
+
+2009-12-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve configure.raw to copy some options from CFLAGS to LDFLAGS.
+	The linker of Mac OS X 10.6 is sensitive to the architecture.  If
+	the architectures are specified explicitly for the C compiler, the
+	linker requires the architecture specifications too.
+
+	* builds/unix/configure.raw: Replace `-isysroot' option parser by
+	more generic argument parser.
+
+2009-12-15  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+	Reported by Sean.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackeddeltas): Fix counter data
+	type.
+
+2009-12-14  Ken Sharp  <ken.sharp@artifex.com>
+
+	Ignore invalid `setcurrentpoint' operations in Type 1 fonts.
+	This fixes Savannah bug #28226.
+
+	At least two wild PostScript files of unknown provenance contain
+	Type 1 fonts, apparently converted from TrueType fonts in earlier
+	PDF versions of the files, which use the `setcurrentpoint' operator
+	inappropriately.
+
+	FreeType currently throws an error in this case, but Ghostscript and
+	Adobe Distiller both accept the fonts and ignore the problem.  This
+	commit #ifdefs out the check so PostScript interpreters using
+	FreeType can render these files.
+
+	The specification says `setcurrentpoint' should only be used to set
+	the point after a `Subr' call, but these fonts use it to set the
+	initial point to (0,0).  Unnecessarily so, as they correctly use an
+	`hsbw' operation which implicitly sets the initial point.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_setcurrentpoint>: Comment out code.
+
+2009-12-14  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix parsing of /CIDFontVersion.
+	This fixes Savannah bug #28287.
+
+	* src/cid/cidtoken.h: `cid_version' in CID_FaceInfoRec (in
+	t1tables.h) is of type FT_Fixed.
+
+2009-12-14  Werner Lemberg  <wl@gnu.org>
+
+	Trace glyph index in CID module.
+	Suggested in Savannah patch #7023.
+
+	* src/cid/cidgload.c (cid_load_glyph): Add tracing message.
+
+2009-12-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+
+	* src/truetype/ttgload.c (tt_get_metrics): Put `Exit' label into the
+	proper preprocessor conditional.
+	* src/pfr/pfrobjs.c (pfr_slot_load): Pacify gcc.
+
+2009-11-25  John Tytgat  <John.Tytgat@esko.com>
+
+	Better handling of start of `eexec' section.
+	This fixes Savannah bug #28090.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Skip all whitespace
+	characters before start of `eexec' section.
+
+2009-11-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #27742.
+
+	* src/base/ftstroke.c (ft_stroker_outside): Avoid silent division by
+	zero, using a threshold for `theta'.
+
+2009-11-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #28036.
+
+	* src/type1/t1afm.c (t1_get_index): Fix comparison.
+
+2009-11-16  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+	Reported by Kevin Blenkinsopp <arqon@promode.org>.
+
+	* src/sfnt/ttload.c (check_table_dir): Use proper data type.
+
+2009-11-15  Werner Lemberg  <wl@gnu.org>
+
+	Really fix FreeDesktop bug #21197.
+	This also fixes Savannah bug #28021.
+
+	* src/autofit/aflatin.c (af_latin_metrics_check_digits),
+	src/autofit/aflatin2.c (af_latin2_metrics_check_digits): Fix loop.
+
+2009-11-15  Werner Lemberg  <wl@gnu.org>
+
+	Add tracing messages for advance values.
+
+	* src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c
+	(TT_Get_HMetrics, TT_Get_VMetrics): Do it.
+
+2009-11-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warning.
+	Reported by Jeremy Manson <jeremy.manson@gmail.com>.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Initialize `error'.
+
+2009-11-04  Werner Lemberg  <wl@gnu.org>
+
+	Remove compiler warning.
+	Reported by Sean McBride <sean@rogue-research.com>.
+
+	* src/tools/apinames.c (read_header_file)<STATE_TYPE>: Use a cast to
+	`int', as specified in the printf(3) man page.
+
+2009-11-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #27921.
+
+	* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+	(cid_face_init), src/type1/t1afm.c (T1_Read_Metrics),
+	src/type1/t1objs.c (T1_Face_Init): Don't use unsigned constant
+	values for rounding if the argument can be negative.
+
+2009-11-03  Bram Tassyns  <bramt@enfocus.be>
+
+	Add basic support for Type1 charstrings in CFF.
+	This fixes Savannah bug #27922.
+
+	* src/cff/cffgload.c (CFF_Operator, cff_argument_counts): Handle
+	`seac', `sbw', and `setcurrentpoint' opcodes.
+	(cff_compute_bias): Add parameter to indicate the charstring type.
+	Update all callers.
+	(cff_operator_seac): Add parameter for side bearing.
+	(cff_decoder_parse_charstrings): Updated for more Type1 support.
+
+2009-11-03  Werner Lemberg  <wl@gnu.org>
+
+	Return correct `linearHoriAdvance' value for embedded TT bitmaps too.
+	Reported by Jeremy Manson <jeremy.manson@gmail.com>.
+
+	src/truetype/ttgload.c (load_truetype_glyph): Add parameter to
+	quickly load the glyph header only.
+	Update all callers.
+	(tt_loader_init): Add parameter to quickly load the `glyf' table
+	only.
+	Update all callers.
+	(TT_Load_Glyph): Compute linear advance values for embedded bitmap
+	glyphs too.
+
+2009-11-03  Werner Lemberg  <wl@gnu.org>
+
+	Improve code readability.
+
+	* src/ttgload.c (load_truetype_glyph): Move metrics calculation
+	to...
+	(tt_get_metrics): This new function.
+
+2009-10-26  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix Savannah bug #27811.
+
+	* src/truetype/ttxgvar.c (ft_var_readpackeddeltas): Fix
+	signed/unsigned mismatch.
+
+2009-10-19  Ning Dong  <flintning@163.com>
+
+	Fix handling of `get' and `put' CFF instructions.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_get,
+	cff_op_put>: Appendix B of Adobe Technote #5177 limits the number of
+	elements for the `get' and `put' operators to 32.
+	* src/cff/cffgload.h (CFF_MAX_TRANS_ELEMENTS): Define.
+	(CFF_Decoder): Use it for `buildchar' and remove `len_buildchar'.
+
+2009-10-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of `dup' CFF instruction.
+	Problem and solution reported by Ning Dong <flintning@163.com>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_dup>:
+	Increase `args' by 2, not 1.
+
+2009-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.11 released.
+	==========================
+
+
+	Tag sources with `VER-2-3-11'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.11.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.10/2.3.11/, s/2310/2311/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 11.
+
+	* builds/unix/configure.raw (version_info): Set to 9:22:3.
+
+2009-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES, docs/release: Updated.
+
+2009-10-10  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/pcf/pcfread.c (pcf_get_properties): Fix a bug in the nprops
+	truncation.  Reported by Martin von Gagern and Peter Volkov.
+	https://bugs.gentoo.org/288357 and https://bugs.gentoo.org/288256
+
+2009-10-06  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.10 released.
+	==========================
+
+
+	Tag sources with `VER-2-3-10'.
+
+	* builds/toplevel.mk (major, minor, patch): Fix regexp to allow more
+	than a single digit.
+	(dist): We now use git.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.10.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.9/2.3.10/, s/239/2310/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+	* builds/unix/configure.raw (version_info): Set to 9:21:3.
+
+2009-10-06  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make multi'.
+
+	* src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define.
+
+	* src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H.
+
+2009-09-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix Savannah bug #27441, clean up Redhat bugzilla #513582.
+	Tricky casts in FTC_{CACHE,GCACHE,MRULIST}_LOOKUP_CMP() are removed.
+	Now these functions should be called with FTC_Node or FTC_MruNode
+	variable, and the caller should cast them to appropriate pointers to
+	concrete data.  These tricky casts can GCC-4.4 optimizer (-O2)
+	confused and the crashing binaries are generated.
+
+	* src/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Drop tricky cast.
+	Now the 4th argument `node' of this function should be typed as
+	FTC_MruNode.
+
+	* src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): For inline
+	implementation, new temporal variable FTC_MruNode `_mrunode' to take
+	the pointer from FTC_MRULIST_LOOKUP_CMP().  For non-inline
+	implementation, tricky cast is dropped.
+
+	* src/cache/ftcmanag.c (FTC_SIZE_NODE): New macro casting
+	to FTC_SizeNode.
+	(FTC_Manager_LookupSize): Replace FTC_SizeNode `node' by FTC_MruNode
+	`mrunode', and FTC_SIZE_NODE() is inserted.
+	(FTC_FACE_NODE): New macro casting to FTC_FaceNode.
+	(FTC_Manager_LookupFace) Replace FTC_FaceNode `node' by FTC_MruNode
+	`mrunode', and FTC_FACE_NODE() is inserted.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Change the type of
+	`node' from FTC_INode to FTC_Node.  Extra casting macro FTC_NODE()
+	is dropped.
+	(FTC_ImageCache_LookupScaler): Ditto.
+	(FTC_SBitCache_Lookup): Change the type of `node' from FTC_SNode to
+	FTC_Node.  Extra casting macro FTC_NODE() is dropped.  FTC_SNODE()
+	is inserted.
+	(FTC_SBitCache_LookupScaler): Ditto.
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the type of
+	`node' from FTC_CMapNode to FTC_Node.  Extra casting macro
+	FTC_NODE() is dropped, FTC_CMAP_NODE() is inserted.
+
+2009-09-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache, psaux, type1] Fix for multi build.
+	In multi build, some cpp functions are left as unresolved symbols.
+
+	* src/cache/ftcbasic.c: Include FT_INTERNAL_DEBUG_H for FT_TRACE1().
+
+	* src/psaux/t1decode.c: Include FT_INTERNAL_CALC_H for
+	FIXED_TO_INT().
+	* src/type1/t1gload.c: Ditto.
+	* src/type1/t1objs.c: Ditto.
+
+2009-09-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Fix for multi build.
+
+	* src/autofit/afmodule.h: Include FT_INTERNAL_OBJECTS_H to use
+	FT_DECLARE_MODULE() macro in multi build.
+
+	* src/autofit/aflatin.c: Include <ft2build.h> to handle
+	FT_ADVANCES_H correctly in multi build.
+
+2009-09-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Check the face filled by FTC_Manager_LookupFace().
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count): Return
+	immediately if FTC_Manager_LookupFace() fills face by NULL.  Such
+	case can occur when the code is optimized by GCC-4.2.x.
+
+2009-09-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2009-09-12  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Fix 5-levels grayscale output.
+	This was broken since version 2.3.0.
+
+	* src/raster/ftraster.c (count_table): Use pre-2.3.0 values (which
+	were then computed dynamically).
+	(Vertical_Gray_Sweep_Step): Updated.
+
+	(ft_black_render): Initialize `worker->gray_lines' (problem found by
+	valgrind).
+
+	(FT_RASTER_OPTION_ANTI_ALIASING, DEBUG_RASTER): Don't #undef, just
+	comment out.
+
+2009-09-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve configure.raw for cross build.
+
+	* builds/unix/configure.raw: Remove temporal files created by the
+	suffix checking for CC_BUILD.  Set XX_ANSIFLAGS and XX_CFLAGS when
+	cross compiler is GCC.  AC_PROG_CC checks whether the cross compiler
+	is GCC, its result is stored in GCC.
+
+2009-09-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[BDF] Modify hash API to take size_t value instead of void *.
+
+	The hash API in BDF driver is designed to be generic, it takes
+	void * typed data.  But BDF driver always gives an unsigned long
+	integer (the index to a property).  To reduce non-essential
+	casts from unsigned long to void* and from void* to unsigned
+	long, the hash API is changed to take size_t integer.
+	The issue of incompatible cast between unsigned long and void*
+	on LLP64 platform is reported by NightStrike from MinGW-Win64
+	project.  See
+	https://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
+
+	* src/bdf/bdf.h: The type of hashnode->data is changed from
+	void* to size_t.
+
+	* src/bdf/bdflib.c (hash_insert): Get size_t data, instead of
+	void* data.
+	(bdf_create_property): Get the name length of new property by
+	size_t variable, with a cut-off at FT_ULONG_MAX.
+	(_bdf_set_default_spacing): Get the name length of the face by
+	size_t variable, with a cut-off at 256.
+	(bdf_get_property): Get the property id by size_t variable to
+	reduce the casts between 32-bit prop ID & hashnode->data during
+	simple copying.
+	(_bdf_add_property): Ditto.
+	(_bdf_parse_start): Calculate the index to the property array
+	by size_t variable.
+	(bdf_get_font_property): Drop a cast to unsigned long.
+
+2009-09-10  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[Win64] Improve the computation of random seed from stack address.
+
+	On LLP64 platform, the conversion from pointer to FT_Fixed need
+	to drop higher 32-bit.  Explicit casts are required. Reported by
+	NightStrike from MinGW-w64 project.  See
+	https://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
+
+	* src/cff/cffgload.c: Convert the pointers to FT_Fixed explicitly.
+
+	* src/psaux/t1decode.c: Ditto.
+
+
+2009-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Improvements for stand-alone mode.
+
+	* src/raster/rules.mk: Don't handle ftmisc.h.  It is needed for
+	stand-alone mode only.
+
+	* src/raster/ftmisc.h (FT_MemoryRec, FT_Alloc_Func, FT_Free_Func,
+	FT_Realloc_Func): Copy declarations from ftsystem.h.
+
+2009-09-02  Bram Tassyns  <bramt@enfocus.be>
+
+	Improve vertical metrics calculation (Savannah bug #27364).
+
+	The calculation of `vertBearingX' is not defined in the OTF font
+	spec so FreeType does a `best effort' attempt.  However, this value
+	is defined in the PDF and PostScript specs, and that algorithm is
+	better than the one FreeType currently uses:
+
+	  FreeType: Use the middle of the bounding box as the X coordinate
+	            of the vertical origin.
+
+	  Adobe PDF spec: Use the middle of the horizontal advance vector as
+	                  the X coordinate of the vertical origin.
+
+	FreeType's algorithm goes wrong if you have a really small glyph
+	(like the full-width, circle-like dot at the end of the sentence, as
+	used in CJK scripts) with large bearings.  With the FreeType
+	algorithm this dot gets centered on the baseline; with the PDF
+	algorithm it gets the correct location (in the top right).  Note
+	that this is a serious issue, it's like printing the dot at the end
+	of a Roman sentence at the center of the textline instead of on the
+	baseline like it should. So i believe the PDF spec's algorithm
+	should be used in FreeType as well.
+
+	The `vertBearingY' value for such small glyphs is also very strange
+	if no `vmtx' information is present, since the height of the bbox is
+	not representable for the height of the glyph visually (the
+	whitespace up to the baseline is part of the glyph).  The fix also
+	includes some code for a better estimate of `vertBearingY'.
+
+	* src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX'
+	is now calculated as described by the Adobe PDF Spec.  Estimate for
+	`vertBearingY' now works better for small glyphs completely above or
+	below the baseline into account.
+
+	* src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now
+	calculated as described by the Adobe PDF Spec.  Vertical metrics
+	information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS
+	was not defined.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is
+	now calculated as described by the Adobe PDF Spec.
+
+2009-09-01  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix custom cmap for empty Type 1 font (Savannah bug #27294).
+
+	* include/freetype/internal/t1types.h (T1_EncodingRecRec_): Update
+	comment to reflect revised code_last meaning.
+	* src/type1/t1load.c (T1_Open_Face), src/type42/t42objs.c
+	(T42_Open_Face): Assign max_char as highest character code + 1 and
+	use this for T1_EncodingRecRec_::code_last.
+	* src/psaux/t1cmap.c (t1_cmap_custom_init): Follow revised
+	T1_EncodingRecRec_::code_last meaning.
+
+2009-08-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix rendering of horizontally compressed CFFs.
+	Bug reported by Ivan Nincic <inincic@pdftron.com>.
+
+	* src/cff/cffgload.c (cff_slot_load): Thinko: Check `xx' element of
+	`font_matrix' also.
+
+	* docs/CHANGES: Updated.
+
+2009-08-03  suyu0925@gmail.com
+
+	Don't call `ft_fseek' every time when executing `ft_fread'.
+
+	* src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c
+	(ft_ansi_stream_io): Implement it.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a charcode to 32-bit in cmap format 14 parser.
+
+	* src/sfnt/ttcmap.c (tt_cmap14_char_var_index,
+	tt_cmap14_char_var_isdefault, tt_cmap14_char_variants,
+	tt_cmap14_variant_chars): Correct mismatches from
+	FT_CMap_CharVarIndexFunc prototype, FT_ULong arguments
+	are replaced by FT_UInt32 arguments.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a charcode to 32-bit in cmap format 12 parser.
+
+	* src/sfnt/ttcmap.c (tt_cmap12_char_next):
+	Insert explicit cast from FT_UFast to FT_UInt32
+	for return value.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Fix a few casts to FT_Int32 value.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
+	Fix a few casts setting `value' from FT_Long to FT_Int32,
+	because `value' is typed as FT_Int32 since 2009-06-22.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Fix a data type mismatching with its source.
+
+	* src/sfnt/ttcmap.c (tt_cmap13_char_next): Fix the
+	type of `gindex' from FT_ULong to FT_UInt because
+	it is set by FT_UInt tt_cmap13_char_map_binary() or
+	TT_CMap13->cur_gindex.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Extend a few local variables to load 32-bit values.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Extend `count'
+	and `kern' to load 32-bit values.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Extend `num_aux' to take 32-bit value.
+
+	* src/pfr/pfrload.c (pfr_phy_font_load): Extend
+	`num_aux' to load 32-bit value.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops.
+
+	* src/pcf/pcfread.c (pcf_get_properties): Load `nprops'
+	as FT_ULong value from PCF file, but truncate it as
+	int to fit PCF_Face->nprops.  The number of truncated
+	properties is shown in the trace message.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Extend a few local variables to reduce the casts.
+
+	* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
+	Extend `type' and `rest' to take FT_ULong values.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Extend `settingTable' to take 32-bit offset.
+
+	* src/gxvalid/gxvfeat.c (gxv_feat_name_validate):
+	Extend `settingTable' to take 32-bit offset.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.
+
+	* src/autofit/afglobal.c (af_face_globals_is_digit,
+	af_face_globals_compute_script_coverage): Cast FT_Long
+	globals->glyph_count to FT_ULong, to compare with FT_UInt
+	gindex.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Exclude 16-bit system in invalid pitch/height check.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic):
+	pitch and height are typed as FT_UInt but checked to fit
+	16-bit range, to avoid the overflows.  On 16-bit system,
+	this checking inserts a conditional that never occurs.
+
+2009-07-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Type large constants > 0x7FFF as long for 16-bit systems.
+
+	* src/cff/cffload.c (cff_charset_load): Type large
+	constants > 0x7FFF as long, because normal constants
+	are typed signed integer that is less than 0x8000 on
+	16-bit systems.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	base: Remove an unused variable.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove an
+	unused variable `library'.  glyph->library is used.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Check higher bits in flags for non ILP32 systems.
+
+	4 public functions ought to take FT_ULong flags, but take
+	FT_UInt flags. To keep binary compatibility, we drop higher
+	bits on non ILP32 platforms,
+		ILP64 systems: No drop occurs.
+		LP64 systems: Higher bits are not used.
+		16-bit systems: Drop can occur.
+	See
+	https://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00065.html
+	These functions will be refined to take FT_ULong flags in
+	next bump with incompatible API change.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup):
+	Check `flags' in `type', the 2nd argument.
+	(FTC_SBitCache_Lookup): Ditto.
+	(FTC_ImageCache_LookupScaler): Check `load_flags',
+	the 3rd argument.
+	(FTC_SBitCache_LookupScaler): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Ignore invalid GIDs in glyph name lookup.
+
+	* include/freetype/internal/fttrace.h:
+	New trace module for sfdriver.c is added.
+
+	* src/sfnt/sfdriver.c (sfnt_get_name_index):
+	Restrict glyph name lookup to FT_UInt GID.
+	Genuine TrueType can hold 16-bit glyphs.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix a comparison between FT_Long and FT_ULong.
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): Return an error
+	if PCF_Face->nmetrics is negative.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Guarantee `nFeatureFlags' size up to 32-bit.
+
+	* src/gxvalid/gxvmort.c (gxv_mort_featurearray_validate):
+	Extend the 3rd argument `nFeatureFlags' to FT_ULong.
+	* src/gxvalid/gxvmort.h: Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Insert explicit cast for LP64 system.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Insert
+	cast from unsigned long to FT_UInt32.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Guarantee `just' table size upto 32-bit.
+
+	* src/gxvalid/gxvjust.c (gxv_just_validate):
+	The type of `offset' is changed from FT_UInt to
+	FT_Offset, for 16-bit platforms.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Guarantee `trak' table size upto 32-bit.
+
+	* src/gxvalid/gxvtrak.c (gxv_trak_validate):
+	The type of `offset' is changed from FT_UInt to
+	FT_Offset, for 16-bit platforms.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	type1: Fix a data type mismatching with its source.
+
+	* include/freetype/internal/t1types.h: The type of
+	T1_Face->buildchar is matched with T1_Decoder->top.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Fix a data type mismatching with its source.
+
+	* src/pfr/pfrtypes.h: The type of PFR_KernItem->offset
+	is extended from FT_UInt32 to FT_Offset, because it is
+	calculated with the pointer difference, in
+	pfr_extra_item_load_kerning_pairs().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Fix a data type mismatching with its source.
+
+	* src/pfr/pfrtypes.h: The type of PFR_PhyFont->chars_offset
+	is extended from FT_UInt32 to FT_Offset, because it is
+	calculated with the pointer difference in pfr_phy_font_load().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Fix a data type mismatching with its source.
+
+	* src/pfr/pfrtypes.h: The type of PFR_PhyFont->bct_offset
+	is extended from FT_UInt32 to FT_Long, because it is
+	loaded by FT_STREAM_POS() in pfr_phy_font_load().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Improve the format in debug message.
+
+	* src/smooth/ftgrays.c (gray_dump_cells): Improve the
+	format specifications to dump variables.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Fix a data type mismatching with its source.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): The type of
+	local `flags' is matched with FT_Face->face_flags.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Fix a data type mismatching with its source.
+
+	* include/freetype/internal/psaux.h: The type of
+	T1_DecoderRec.buildchar is matched with
+	T1_DecoderRec.top.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Extend TrueType GX packed deltas to FT_Offset.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackeddeltas):
+	The type of 2nd argument `delta_cnt' is changed from
+	FT_Int to FT_Offset, because its source can be cvt
+	table size calculated from stream position.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Extend mmvar_len to hold size_t values.
+
+	* src/truetype/ttgxvar.h: The type of
+	GX_BlendRec.mmvar_len is changed from FT_Int to
+	FT_Offset, because TT_Get_MM_Var() calculates it
+	by sizeof() results.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Check invalid function number in IDEF instruction.
+
+	* src/truetype/ttinterp.c (Ins_IDEF): Check
+	if the operand fits to 8-bit opcode limitation.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Check invalid function number in FDEF instruction.
+
+	* src/truetype/ttinterp.c (Ins_FDEF): Check
+	if the operand fits 16-bit function number.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Truncate the deltas of composite glyph at 16-bit values.
+
+	* src/truetype/ttgload.c (load_truetype_glyph):
+	Insert cast from FT_Long (deltas[i].{x,y}) to
+	FT_Int16 in the summation of deltas[] for composite
+	glyphs.  Because deltas[i] is typed as FT_Pos,
+	its component x, y are typed as FT_Long, but
+	their sources are always FT_Int16 when they are
+	loaded by ft_var_readpackeddeltas().  However,
+	the limitation about the summed deltas is unclear.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Truncate the instructions upto 16-bit per a glyph.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Truncate
+	the instructions upto 16-bit length per a glyph.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Cast the numerical operands to 32-bit for LP64 systems.
+
+	* src/truetype/ttinterp.c (Ins_SPHIX, INS_MIAP,
+	Ins_MIRP): Insert cast from long (args[], the
+	operands passed to TrueType operator) to FT_Int32
+	(the argument of TT_MulFix14()).
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Cast the project vector to 32-bit for LP64 system.
+
+	* src/truetype/ttinterp.c (Project, DualProject):
+	Insert casts from FT_Pos (the arguments `dx', `dy')
+	to FT_UInt32 (the argument to TT_DotFix14()).
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Cast the scaling params to 32-bit for LP64 system.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Component):
+	Insert casts from long (return value of FT_MulFix()) to
+	FT_Int32 (the argument to FT_SqrtFixed()).
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a character code to FT_UInt32 for LP64 system.
+
+	* src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
+	tt_cmap14_variants, tt_cmap14_char_variants,
+	tt_cmap14_def_char_count, tt_cmap14_get_def_chars,
+	tt_cmap14_get_nondef_chars, tt_cmap14_variant_chars)
+	Insert casts when FT_UInt32 variable is loaded by
+	TT_NEXT_{UINT24|ULONG}.  Because most of them are
+	compared with FT_UInt32 values in public API, replacing
+	FT_UFast is not recommended.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a character code to FT_UInt32 for LP64 system.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_init, tt_cmap4_next):
+	Insert the casts from unsigned long constant to
+	FT_UInt32.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.
+
+	* include/freetype/internal/tttypes.h: The type
+	of TT_BDF->string_size is extended from FT_UInt32
+	to FT_ULong, because BDF specification does not
+	restrict the length of string.
+	* src/sfnt/ttbdf.c: The scratch variable `strings'
+	to load TT_BDF->string_size is matched with
+	TT_BDF->string_size.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Handle the string length by FT_Offset variables.
+
+	* src/psaux/afmparse.c (afm_parser_next_key,
+	afm_tokenize, afm_parse_track_kern,
+	afm_parse_kern_pairs, afm_parse_kern_data,
+	afm_parser_skip_section, afm_parser_parse):
+	The length of key is handled by FT_Offset,
+	instead of FT_UInt.  Although the length of
+	PostScript strings or name object is 16-bit,
+	AFM_STREAM_KEY_LEN() calculates the length
+	from the pointer difference.
+
+	* src/psaux/afmparse.h (afm_parser_next_key):
+	Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix some data types mismatching with their sources.
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): The types
+	of `nbitmaps', `i', `sizebitmaps' are matched with
+	the type of area FT_Bitmap.pitch * FT_Bitmap.rows.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Handle the string length by size_t variables.
+
+	* src/pcf/pcfread.c (pcf_interpret_style): The types
+	of nn, len, lengths[4] are changed to size_t, because
+	they are loaded by (or compared with) ft_strlen().
+
+	* src/pcf/pcfutil.c (BitOrderInvert, TwoByteSwap,
+	FourByteSwap): The type of the 2nd argument `nbytes'
+	is changed to size_t, for similarity with ANSI C
+	string functions.
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): The type of
+	`bytes' is changed to FT_Offset, because it is passed
+	to FT_ALLOC(), via ft_glyphslot_alloc_bitmap().  At
+	least, using unsigned type is better.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix some data types mismatching with their sources.
+
+	* src/pcf/pcfread.c (pcf_seek_to_table_type,
+	pcf_has_table_type): The type of 3rd argument
+	`ntables' is matched with PCF_Toc->count.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	otvalid: Truncate the glyph index to 16-bit.
+
+	* src/otvalid/otvalid.c (otv_validate): Checks
+	face->num_glyphs does not exceed 16-bit limit,
+	pass FT_UInt num_glyphs to backend functions
+	otv_{GPOS|GSUB|GDEF|JSTF|MATH}_validate().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Insert explicit casts for LP64 systems.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup,
+	FTC_SBitCache_Lookup): The type of FTC_ImageType->width
+	is FT_Int, so the cast to unsigned larger type FT_ULong
+	is introduced for the comparisons with 0x10000L for
+	LP64 platform.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Fix some data types mismatching with their sources.
+
+	* src/cache/ftccache.h: The type of return value
+	by FTC_Node_WeightFunc function is changed to
+	FT_Offset.  The type of FTC_CacheClass->cache_size
+	is changed to FT_Offset, too.
+
+	* src/cache/ftccback.h (ft_inode_weight,
+	ftc_snode_weight): Ditto.
+
+	* src/cache/ftccmap.c (ftc_cmap_node_weight): Ditto.
+
+	* src/cache/ftcimage.c (ftc_inode_weight,
+	FTC_INode_Weight): Ditto.
+
+	* src/cache/ftcsbits.c (ftc_snode_weight,
+	FTC_SNode_Weight): Ditto.
+
+	* src/cache/ftcmru.h: The type of
+	FTC_MruListClass->node_size is changed to FT_Offset,
+	because it is passed to FT_ALLOC() to specify the
+	size of buffer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	XXX_cmap_encoding_char_next() return FT_UInt32 values.
+
+	* include/freetype/internal/services/svpscmap.h:
+	The size of the charcode value returned by
+	the function typed PS_Unicodes_CharNextFunc is
+	matched with its input charcode value.
+
+	* src/cff/cffmap.c (cff_cmap_encoding_char_next,
+	cff_cmap_unicode_char_next): Ditto.
+
+	* src/pfr/pfrmap.c (pfr_cmap_encoding_char_next):
+	Ditto.
+
+	* src/psaux/t1cmap.c (t1_cmap_std_char_next,
+	t1_cmap_custom_char_next, t1_cmap_unicode_char_next):
+	Ditto.
+
+	* src/psnames/psmodule.c (ps_unicodes_char_next):
+	Ditto.
+
+	* src/winfonts/winfnt.c (fnt_cmap_char_next):
+	Ditto.
+
+	* src/sfnt/ttcmap.c (tt_cmap0_char_next,
+	tt_cmap2_char_next, tt_cmap4_char_next,
+	tt_cmap6_char_next, tt_cmap10_char_next,
+	tt_cmap12_char_next, tt_cmap13_char_next): Ditto.
+	(tt_cmap14_char_variants): Handle base unicode
+	codepoint by FT_UInt32 variable to avoid overflow
+	on 16-bit platforms.
+	(tt_cmap14_ensure): The type of `num_results' is
+	extend to FT_UInt32, to cover unsigned 32-bit
+	`numVarSelectorRecords' in cmap14 table header.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Extend TT_Face->num_locations for broken TTFs.
+
+	* include/freetype/internal/tttypes.h:
+	TT_Face->num_locations are extended from FT_UInt
+	to FT_ULong, to stand with broken huge loca table.
+	Some people insists there are broken TTF including
+	the glyphs over 16-bit limitation, in PRC market.
+	* src/truetype/ttpload.c (tt_face_load_loca):
+	Remove unrequired 16-bit truncation for FT_UInt
+	TT_Face->num_locations.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Fix some data types mismatching with their sources.
+
+	* src/smooth/ftgrays.c: The type of `TCoord' is
+	matched to `TPos', because they are mixed in
+	gray_set_cell().  The type of TCell->x is extended
+	to `TPos', because gray_find_cell() sets it by
+	TWorker.ex.  The type of TCell->cover is extended
+	to `TCoord', because gray_render_scanline() adds
+	TCoord value to it.  The type of TWork.cover is matched
+	with TCell->cover.  The types of
+	TWork.{max_cells,num_cells} are changed to FT_PtrDist,
+	because they are calculated from the memory addresses.
+	The type of TWork.ycount is changed to TPos, because
+	it is calculated from TPos variables.
+	(gray_find_cell): The type of `x' is matched with
+	its initial value ras.ex.
+	(gray_render_scanline): The types of `mod', `lift'
+	and `rem' are changed to TCoord, because their values
+	are set with explicit casts to TCoord.  When ras.area
+	is updated by the differential values including
+	`delta', they are explicitly cast to TArea, because
+	the type of `delta' is not TArea but TCoord.
+	(gray_render_line): The type of `mod' is extended
+	from int to TCoord, because (TCoord)dy is added to mod.
+	(gray_hline): The argument `acount' is extended to
+	TCoord, to match with the parameters in the callers.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Fix some data types mismatching with their sources.
+
+	* src/cff/cffobjs.c (cff_face_init): The type of
+	`scaling' is matched with the scaling parameter
+	in FT_Matrix_Multiply_Scaled() and
+	FT_Vector_Transform_Scaled().
+
+	* src/cff/cffparse.c (cff_parse_real): The type of
+	`power_ten', `scaling', `exponent_add',
+	`integer_length', `fraction_length',
+	`new_fraction_length' and `shift' are matched with
+	the type of `exponent' to avoid unexpected truncation.
+	(cff_parse_fixed_scaled): The type of `scaling' is
+	matched with the `scaling' argument to
+	cff_parse_real().
+	(cff_parse_fixed_dynamic): Ditto.
+	(cff_parse_font_matrix): The type of `scaling' is
+	matched with the `scaling' argument to
+	cff_parse_dynamic().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Fix some data types mismatching with their sources.
+
+	* src/autofit/afglobal.c: Correct the type of
+	AF_FaceGlobalsRec.glyph_count to match with
+	FT_Face->num_glyphs.
+	(af_face_globals_compute_script_coverage):
+	Insert explicit cast to compare
+	FT_Long AF_FaceGlobalsRec.glyph_count versus
+	FT_UInt gindex.  The type of `nn' is changed
+	to scan glyph index upto AF_FaceGlobalsRec.glyph_count.
+	(af_face_globals_get_metrics): The type of `script_max'
+	is changed to cover size_t value.  Insert explicit cast
+	to compare FT_Long AF_FaceGlobalsRec.glyph_count versus
+	FT_UInt gindex.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment):
+	Insert explicit cast to calculate `big_max' from
+	integer and size_t values.
+	(af_axis_hints_new_edge): Ditto.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues):
+	The type of `best_y' is matched to FT_Vector.y.
+	(af_latin_compute_stem_width): The type of `delta' is
+	matched to `dist' and `org_dist'.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Count the size of the memory object by ptrdiff_t.
+
+	* src/autofit/afcjk.c (af_cjk_hint_edges): The
+	number of edges `n_edges' should be counted by
+	FT_PtrDist variable instead of FT_Int.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges):
+	Ditto.
+
+	* src/autofit/aftypes.h: In AF_ScriptClassRec,
+	the size of metric `script_metrics_size' should
+	be counted by FT_Offset variable instead of FT_UInt.
+
+	* src/autofit/afhints.c
+	(af_glyph_hints_align_strong_points): The cursors
+	for the edges `min', `max', `mid' in the memory
+	buffer should be typed FT_PtrDist.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Fix for unused variable `first'.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Insert
+	FT_UNUSED() to hide the unused variable warning.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve bitmap size or pixel variables for 16-bit systems.
+
+	* include/freetype/config/ftstdlib.h: Introduce
+	FT_INT_MIN, to use in signed integer overflow in
+	16-bit and 64-bit platforms.
+
+	* include/freetype/internal/fttrace.h: Add a tracer
+	to ftsynth.c.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Check
+	invalid strength causing integer overflow on 16-bit
+	platform.
+
+	* src/base/ftcalc.c (ft_corner_orientation): Change
+	the internal calculation from FT_Int to FT_Long, to
+	avoid an overflow on 16-bit platforms.  The caller of
+	this function should use only the sign of result,
+	so the cast to FT_Int is acceptable.
+
+	* src/base/ftsynth.c: Introduce a tracer for synth module.
+	(FT_GlyphSlot_Embolden): Check invalid strength causing
+	integer overflow on 16-bit platform.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): The glyph index
+	in FT2 API is typed as FT_UInt, although BDF driver
+	can handle unsigned long glyph index internally.  To
+	avoid integer overflow on 16-bit platform, too large
+	glyph index should be excluded.
+	(BDF_Glyph_Load): The glyph pitch in FT2 is typed as
+	FT_UInt, although BDF driver can handle unsigned long
+	glyph pitch internally.  To avoid integer overflow on
+	16-bit platform, too large glyph pitch should not be
+	returned.
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): The glyph
+	pitch in FT2 is typed as FT_UInt, although PFR font
+	format can include huge bitmap glyph with 24-bit pitch
+	(however, a glyph spends 16.7 pixel, it's not realistic).
+	To avoid integer overflow on 16-bit platform, huge
+	bitmap glyph should be excluded.
+
+	* src/smooth/ftgrays.c (gray_hline): As FT_Span.x is
+	truncated to fit its type (16-bit short), FT_Span.y
+	should be truncated to fit its type (FT_Int).
+
+	* src/cff/cffdrivr.c (cff_get_ros): CFF specification
+	defines the supplement in ROS as a real number.
+	Truncate it to fit public FT2 API.
+
+	* src/cff/cffparse.c (cff_parse_cid_ros): Warn the
+	supplement if it is truncated or rounded in cff_get_ros().
+
+	* src/cff/cfftypes.h: Change the type of internal variable
+	`supplement' from FT_Long to FT_ULong to fit the signedness
+	to the type in public API.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Prevent invalid arguments to afm_parser_read_vals().
+
+	* src/psaux/afmparse.c (afm_parser_read_vals): Change
+	the type of `n' to prevent negative number how many
+	arguments should be parsed.
+
+	* src/psaux/afmparse.h (afm_parser_read_vals): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	base: Prevent some overflows on LP64 systems.
+
+	* src/base/ftadvanc.c (FT_Get_Advances): Cast the
+	unsigned long constant FT_LOAD_ADVANCE_ONLY to FT_UInt32
+	for LP64 platforms.
+
+	* src/base/ftcalc.c (FT_Sqrt32): All internal variables
+	are changed to FT_UInt32 from FT_ULong.
+	(FT_MulDiv): Insert casts to FT_Int32 for LP64 platforms.
+	This function is designed for 32-bit integer, although
+	their arguments and return value are FT_Long.
+
+	* src/base/ftobjs.c (FT_Get_Char_Index): Check `charcode'
+	is within unsigned 32-bit integer for LP64 platforms.
+	(FT_Face_GetCharVariantIndex): Check `charcode' and
+	`variantSelector' are within 32-bit integer for LP64
+	platforms.
+	(FT_Face_GetCharsOfVariant): Check `variantSelector' is
+	within unsigned 32-bit integer for LP64 platforms.
+
+	* src/base/fttrigon.c (ft_trig_downscale): The FT_Fixed
+	variable `val' and unsigned long constant FT_TRIG_SCALE
+	are cast to FT_UInt32, when calculates FT_UInt32.
+	(FT_Vector_Rotate): The long constant 1L is cast to
+	FT_Int32 to calculate FT_Int32 `half'.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Cast the long variables to 32-bit for LP64 systems.
+
+	* src/cff/cffdrivr.c (cff_get_advances): Insert
+	explicit cast to modify a 32-bit flag by unsigned
+	long constant.
+
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings):
+	Replace the casts to FT_Long by the casts to FT_Int32
+	for LP64 platforms.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Improve PCF_PropertyRec.value names on LP64 platforms.
+
+	* src/pcf/pcf.h: In PCF_PropertyRec.value, the member
+	`integer' is replaced by `l', `cardinal' is replaced
+	by `ul', to fix the difference between the name and
+	the types on LP64 platforms.
+
+	* src/pcf/pcfdrivr.c (pcf_get_bdf_property): Reflect
+	PCF_PropertyRec.value change, with appropriate casts
+	to FT_Int32/FT_UInt32.  Their destinations
+	BDF_PropertyRec.{integer|cardinal} are public and
+	explicitly defined as FT_Int32/FT_UInt32.
+
+	* src/pcf/pcfread.c (pcf_get_properties, pcf_load_font):
+	Reflect PCF_PropertyRec.value change.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix some data types mismatching with their sources.
+
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_index): The type of
+	`code' is matched to PCF_Encoding->enc.
+	(pcf_cmap_char_next): The type of `charcode' is matched
+	to PCF_Encoding->enc.  When *acharcode is set by charcode,
+	an overflow is checked and cast to unsigned 32-bit
+	integer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	bdf: Improve bdf_property_t.value names for LP64 platforms.
+
+	* src/bdf/bdf.h: In bdf_property_t.value, the member
+	`int32' is replaced by `l', `card32' is replaced by
+	`ul', to fix the difference between the name and the
+	types on LP64 platforms.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Reflect
+	bdf_property_t.value change.
+	(bdf_get_bdf_property): Reflect bdf_property_t.value
+	change, with appropriate casts to FT_Int32/FT_UInt32.
+	Their destinations BDF_PropertyRec.{integer|cardinal}
+	are public and explicitly defined as FT_Int32/FT_UInt32.
+
+	* src/bdf/bdflib.c (_bdf_add_property): Reflect
+	bdf_property_t.value change.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	bdf: Fix some data types mismatching with their sources.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_char_index): The type
+	of `code' is matched with BDF_encoding_el->enc.
+	(bdf_cmap_char_next): The type of `charcode' is
+	matched with BDF_encoding_el->enc.  When *acharcode
+	is set by charcode, an overflow is checked and
+	cast to unsigned 32-bit integer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Improve Unicode range definitions.
+
+	* src/autofit/aftypes.h (AF_UNIRANGE_REC): New macro
+	to declare a range by two unsigned 32-bit integer,
+	to avoid 64-bit range definition on LP64 platforms.
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Ditto.
+
+	* src/autofit/aflatin2.c (af_latin2_uniranges): Ditto.
+
+	* src/autofit/afindic.c (af_indic_uniranges): Ditto.
+
+	* src/autofit/afcjk.c (af_cjk_uniranges): Declare
+	the ranges by AF_UNIRANGE_REC.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Fix a data type mismatching with its source.
+
+	* src/smooth/ftgrays.c (gray_sweep): The type of
+	`area' is matched with the 3rd argument `area'
+	of gray_hline().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Fix a data type mismatching with its source.
+
+	* src/smooth/ftgrays.c (gray_render_line): The type
+	of `area' is matched with TWorker.area.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Disable the legacy compatibility if 16-bit system.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Exclude
+	the legacy behaviour from 16-bit platform, because the
+	current hack cannot detect the caller uses this function
+	via legacy convention.
+	(FTC_SBitCache_Lookup): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Check 32-bit glyph index on 16-bit systems.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count):
+	Check overflow caused by the face including large
+	number of glyphs > 64k.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Fix some data types mismatching with their sources.
+
+	* src/cache/ftccache.c (ftc_cache_resize): The types of
+	`p', `mask', `count' are matched with FTC_Cache->{p,mask}.
+	(FTC_Cache_Clear): The type of `old_index' is matched to
+	FTC_Cache->{p,mask}.
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): The type
+	of `_idx' is matched with FTC_Cache->{p,mask}.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Fix some data types mismatching with their sources.
+
+	* src/cache/ftcsbits.c (ftc_snode_load): The types
+	of `xadvance' and `yadvance' are matched with
+	FT_GlyphSlot->advance.{x|y}.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Cast NULL to a required function type explicitly.
+
+	* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID):
+	Insert explicit cast from NULL to function type.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	fttypes.h: Cast FT_MAKE_TAG output to FT_Tag explicitly.
+
+	* include/freetype/fttypes.h (FT_MAKE_TAG):
+	Cast the result to FT_Tag.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psnames: Handle Unicode codepoints by FT_UInt32 variables.
+
+	* src/psnames/psmodule.c (BASE_GLYPH): Cast the result
+	to unsigned 32-bit integer for LP64 platform.
+	(ps_unicode_value): Return the value by unsigned 32-bit
+	integer instead of unsigned long.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Use size_t variable to pass the buffer size.
+
+	* src/psaux/psaux.h (to_bytes): The type of `max_bytes'
+	(the argument to pass the buffer size) is changed to
+	size_t, to match with ANSI C string functions.
+
+	* src/psaux/psconv.h (PS_Conv_StringDecode,
+	PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Ditto.
+
+	* src/psaux/psconv.c (PS_Conv_StringDecode,
+	PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Ditto.
+
+	* src/psaux/psobjs.h (ps_parser_to_bytes): Ditto.
+
+	* src/psaux/psobjs.c (ps_parser_to_bytes): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	type1: Use size_t variable to pass the string length.
+
+	* psaux.h: The type of `len' (the argument to pass
+	the buffer size to the function in AFM_ParserRec)
+	is changed to size_t, to match with ANSI C string
+	functions.
+
+	* t1afm.c (t1_get_index): Ditto.
+
+	* test_afm.c (dummy_get_index): Ditto.
+
+	* afmparse.c (afm_parser_read_vals): To call
+	AFM_ParserRec.get_index, the length of token
+	`len' is cast to size_t.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cid: Fix some data types mismatching with their sources.
+
+	* src/cid/cidparse.c (cid_parser_new): The types of
+	`read_len' and `stream_len' are matched to
+	FT_Stream->size.  Unrequired cast is removed.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Fix for unused variable `rest'.
+
+	* src/cff/cffparse.c (cff_parse_real): Insert
+	FT_UNUSED() to hide the unused variable warning.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Fix some data types mismatching with their sources.
+
+	* src/cff/cffgload.c (cff_slot_load): The types of
+	`top_upm' and `sub_upm' are matched with
+	CFF_FontRecDict->units_per_em.
+
+	* src/cff/cffobjs.c (cff_size_select): Ditto.
+	(cff_size_request): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	bdf: Fix some data types mismatching with their sources.
+
+	* bdflib.c (_bdf_list_ensure): The type of `num_items'
+	is matched with _bdf_list_t.used.  Also the types of
+	`oldsize', `newsize', `bigsize' are matched too.
+	(_bdf_readstream): `cursor' is used as an offset to
+	the pointer, it should be typed as FT_Offset.  Also
+	the types of `bytes', `start', `end', `avail' are matched.
+
+	* bdfdrivr.c: The type of BDF_CMap->num_encodings is
+	matched with FT_CMap->clazz->size.
+	(bdf_cmap_char_index): The types of `min', `max', `mid'
+	are matched with BDF_CMap->num_encodings.  The type of
+	`result' is matched with encoding->glyph.
+	(bdf_cmap_char_next): Ditto, the type of `code' is
+	matched with BDF_encoding_el.enc.
+	(bdf_interpret_style): The type of `lengths' is changed
+	to size_t, to take the value by ft_strlen().  Also the
+	types of `len', `nn', `mm' are matched.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Count the size of the memory object by ptrdiff_t.
+
+	* src/sfnt/ttbdf.c (tt_face_find_bdf_prop): The type of
+	`property_len' is changed from FT_UInt to FT_Offset,
+	to match with size_t, which is appropriate type for the
+	object in the memory buffer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	lzw: Count the size of the memory object by ptrdiff_t.
+
+	* src/lzw/ftzopen.h: The types of FT_LzwState->{buf_total,
+	stack_size} are changed from FT_UInt to FT_Offset, to match
+	with size_t, which is appropriate type for the object in
+	the memory buffer.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): The types of
+	`old_size' and `new_size' are changed from FT_UInt to
+	FT_Offset, to match with size_t, which is appropriate type
+	for the object in the memory buffer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	otvalid: Count the table size on memory by ptrdiff_t.
+
+	* src/otvalid/otvgpos.c (otv_ValueRecord_validate):
+	Change the type of table size from FT_UInt to
+	FT_PtrDist because it is calculated by the memory
+	addresses.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	otvalid: Prevent an overflow by GPOS/GSUB 32b-bit offset.
+
+	* src/otvalid/otvgpos.c (otv_ExtensionPos_validate):
+	Extend ExtensionOffset from FT_UInt to FT_ULong, to
+	cover 32-bit offset on 16-bit platform.
+
+	* src/otvalid/otvgsub.c (otv_ExtensionSubst_validate):
+	Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	ftobjs.c: Prevent an overflow in glyph index handling.
+
+	* src/base/ftobjs.c (FT_Face_GetCharsOfVariant):
+	Improve the cast in comparison to avoid the truncation.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve the variable types in raccess_make_file_name().
+
+	* src/base/ftrfork.c (raccess_make_file_name):
+	Change the type of cursor variable `tmp' to const char*,
+	to prevent the unexpected modification of original pathname.
+	(raccess_make_file_name): Change the type of new_length
+	to size_t.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	ftpatent.c: Fix for unused variable `error'.
+
+	* src/base/ftpatent.c (_tt_check_patents_in_range):
+	Fix warning for unused variable `error'.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	type1: Check invalid string longer than PostScript limit.
+
+	* src/type1/t1afm.c (t1_get_index): Check invalid string
+	which exceeds the limit of PostScript string/name objects.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gzip: Use FT2 zcalloc() & zfree() in ftgzip.c by default.
+
+	* src/gzip/ftgzip.c (zcalloc, zcfree): Disable all
+	zcalloc() & zfree() by zlib in zutil.c, those in
+	ftgzip.c by FT2 are enabled by default.  To use
+	zlib zcalloc() & zfree(), define USE_ZLIB_ZCALLOC.
+	See discussion:
+	https://lists.gnu.org/archive/html/freetype-devel/2009-02/msg00000.html
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gzip: Distinguish PureC from TurboC on MSDOS.
+
+	* src/gzip/zutil.c (zcalloc, zcfree): Enable only for
+	MSDOS platform.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Insert PureC pragma to allow unevaluated variables.
+
+	* builds/atari/ATARI.H: Insert PureC pragma not to
+	warn against set-but-unevaluated variable in gxvalid
+	module.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Pass the union by the pointer instead of the value.
+
+	* src/gxvalid/gxvcommn.h:
+	  - Declare new type `GXV_LookupValueCPtr'.
+	  - Update the type of the 2nd argument to pass GXV_LookupValueDesc
+	    data to the function prototyped as GXV_Lookup_Value_Validate_Func,
+	    from GXV_LookupValueDesc to GXV_LookupValueCPtr.
+	  - Likewise for the function prototyped as
+	    GXV_Lookup_Fmt4_Transit_Func.
+
+	  - Declare new type `GXV_StateTable_GlyphOffsetCPtr'.
+	  - Update the type of the 3rd argument to pass
+	    GXV_StateTable_GlyphOffsetDesc data to the function prototyped
+	    as GXV_StateTable_Entry_Validate_Func, from
+	    GXV_StateTable_GlyphOffsetDesc to GXV_StateTable_GlyphOffsetCPtr.
+
+	  - Declare new type `GXV_XStateTable_GlyphOffsetCPtr'.
+	  - Update the type of the 3rd argument to pass
+	    GXV_XStateTable_GlyphOffsetDesc data to the function prototyped
+	    as GXV_XStateTable_Entry_Validate_Func,
+	    from GXV_XStateTable_GlyphOffsetDesc
+	    to GXV_XStateTable_GlyphOffsetCPtr.
+
+	* src/gxvalid/gxvcommn.c (gxv_LookupTable_fmt0_validate,
+	gxv_XClassTable_lookupval_validate,
+	gxv_XClassTable_lookupfmt4_transit):
+	Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
+
+	* src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
+	gxv_bsln_LookupFmt4_transit): Ditto.
+
+	* src/gxvalid/gxvjust.c
+	(gxv_just_pcTable_LookupValue_entry_validate,
+	gxv_just_classTable_entry_validate,
+	gxv_just_wdcTable_LookupValue_validate): Ditto.
+
+	* src/gxvalid/gxvkern.c
+	(gxv_kern_subtable_fmt1_entry_validate): Ditto.
+
+	* src/gxvalid/gxvlcar.c (gxv_lcar_LookupValue_validate,
+	gxv_lcar_LookupFmt4_transit): Ditto.
+
+	* src/gxvalid/gxvopbd.c (gxv_opbd_LookupValue_validate,
+	gxv_opbd_LookupFmt4_transit): Ditto.
+
+	* src/gxvalid/gxvprop.c (gxv_prop_LookupValue_validate,
+	gxv_prop_LookupFmt4_transit): Ditto.
+
+	* src/gxvalid/gxvmort4.c
+	(gxv_mort_subtable_type4_lookupval_validate): Ditto.
+
+	* src/gxvalid/gxvmort0.c
+	(gxv_mort_subtable_type0_entry_validate): Update
+	from GXV_StateTable_GlyphOffsetDesc
+	to GXV_StateTable_GlyphOffsetCPtr.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_entry_validate): Ditto.
+
+	* src/gxvalid/gxvmort2.c
+	(gxv_mort_subtable_type2_entry_validate): Ditto.
+
+	* src/gxvalid/gxvmort5.c
+	(gxv_mort_subtable_type5_entry_validate): Ditto.
+
+	* src/gxvalid/gxvmorx2.c
+	(gxv_morx_subtable_type2_entry_validate): Ditto.
+
+	* src/gxvalid/gxvmorx5.c
+	(gxv_morx_subtable_type5_entry_validate): Ditto.
+
+	* src/gxvalid/gxvmorx1.c
+	(gxv_morx_subtable_type1_entry_validate): Ditto.
+	(gxv_morx_subtable_type1_LookupValue_validate,
+	gxv_morx_subtable_type1_LookupFmt4_transit):
+	Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
+
+	* src/gxvalid/gxvmorx0.c
+	(gxv_morx_subtable_type0_entry_validate): Update
+	from GXV_XStateTable_GlyphOffsetDesc
+	to GXV_XStateTable_GlyphOffsetCPtr.
+
+2009-07-29  Fabrice Bellet  <fabrice@bellet.info>
+
+	Fix Redhat bugzilla #513582 and Savannah bug #26849.
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP) <FTC_INLINE>: Fix
+	aliasing bug.
+
+2009-07-19  Werner Lemberg  <wl@gnu.org>
+
+	Document recent library changes.
+
+	* docs/CHANGES: Do it.
+
+2009-07-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #23786.
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't reset x_ppem
+	and y_ppem.  Otherwise the `*_CVT_Stretched' functions in ttinterp.c
+	get never called.
+	An anonymous guy suggested this change on Savannah, and it seems to
+	be the right solution.
+
+2009-07-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Updated.
+
+2009-07-15  Werner Lemberg  <wl@gnu.org>
+
+	README.CVS -> README.git
+
+	* README.CVS: Renamed to...
+	* README.git: This.
+	Updated.
+
+2009-07-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Borland C++ compiler patch proposed by Mirco Babin.
+	https://lists.gnu.org/archive/html/freetype/2009-07/msg00016.html.
+
+	* builds/exports.mk: Delete unused flags, CCexe_{CFLAGS,LDFLAGS}.
+	Fix APINAMES_C and APINAMES_EXE pathnames to reflect the platform
+	specific pathname syntax.
+	* builds/compiler/bcc.mk: Remove unused flag, CCexe_LDFLAGS.
+	Define TE = `-e' separately (bcc32 cannot specify the pathname of
+	binary executable by T = `-o').
+	Extend the large page size in linking freetype.lib.
+	Add extra CLEAN target to delete bcc specific temporary files.
+	* builds/compiler/bcc-dev.mk: Ditto.
+
+2009-07-14  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #27026.
+
+	* builds/win32/vc2005/freetype.sln: Use correct version number.
+
+2009-07-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add a script to check the undefined and unused trace macros.
+
+	* src/tools/chktrcmp.py: A script to check trace_XXXX macros
+	that are used in C source but undefined in fttrace.h, or
+	defined in fttrace.h but unused in C sources.  See
+	https://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00013.html.
+	* docs/DEBUG: Mention on chktrcmp.py.
+	* docs/release: Ditto.
+
+2009-07-09  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Make it compile again with -D_STANDALONE_.
+
+	* src/raster/ftraster.c [_STANDALONE_]: Define
+	FT_CONFIG_STANDARD_LIBRARY_H.
+	Include `string.h'.
+	Don't include `rastpic.h'.
+	Define FT_DEFINE_RASTER_FUNCS.
+
+2009-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Check glyph size by width/height, instead of pitch/height.
+	Suggested by der Mouse <mouse@Rodents-Montreal.ORG>.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Improve
+	the check for too large glyph.  Replace the pair of `pitch' and
+	`height' by the pair of `width' and `height'.  `pitch' cannot
+	be greater than `height'.  The required is checking the product
+	`pitch' * `height' <= FT_ULONG_MAX, but we use cheap checks for
+	the realistic case only.
+
+2009-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Register 2 missing trace components, t1afm and ttbdf.
+
+	* include/freetype/internal/fttrace.h: Add FT_TRACE_DEF( t1afm )
+	and FT_TRACE_DEF( ttbdf ).  See
+	https://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00013.html
+
+2009-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Register a trace component for ftgloadr.c.
+
+	* include/freetype/internal/fttrace.h: Add FT_TRACE_DEF( gloader ).
+	The macro `trace_gloader' was already used in the initial version
+	on 2002-02-24.
+
+2009-07-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent the overflows by a glyph with too many points or contours.
+	The bug is reported by Boris Letocha <b.letocha@gmc.net>.  See
+	https://lists.gnu.org/archive/html/freetype-devel/2009-06/msg00031.html
+	https://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00002.html
+
+	* include/freetype/ftimage.h (FT_OUTLINE_CONTOURS_MAX,
+	FT_OUTLINE_POINTS_MAX): New macros to declare the maximum
+	values of FT_Outline.{n_contours,n_points}.
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Check the
+	total numbers of points and contours cause no overflows in
+	FT_Outline.{n_contours,n_points}.
+
+	* include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
+	FT_GLYPHLOADER_CHECK_C): Compare the numbers of points and
+	contours as unsigned long number, instead of signed int, to
+	prevent the overflows on 16-bit systems.
+
+2009-07-05  Bram Tassyns  <bramt@enfocus.be>
+
+	Improve compatibility to Acroread.
+	This fixes Savannah bug #26944.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): For multiple GID to
+	single CID mappings, make the lowest value win.
+
+2009-06-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	ftpatent: Fix a bug by wrong usage of service->table_info().
+	https://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00039.html
+
+	* include/freetype/internal/services/svsfnt.h: Extend
+	FT_SFNT_TableInfoFunc() to take new argument to obtain the offset
+	to the specified table.
+	* src/sfnt/sfdriver.c (sfnt_table_info): Extend to return the
+	table-offset to the caller function.
+	* src/base/ftpatent.c (_tt_check_patents_in_table): Use new
+	service->table_info().
+	* src/base/ftobjs.c (FT_Sfnt_Table_Info): Synchronize to new
+	service->table_info().
+
+2009-06-28  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, cff] Protect against nested `seac' calls.
+
+	* include/freetype/internal/psaux.h (T1_Decoder), src/cff/cffgload.h
+	(CFF_Decoder): Add `seac' boolean variable.
+
+	* src/cff/cffgload.c (cff_operator_seac), src/psaux/t1decode.c
+	(t1operator_seac): Use it.
+
+2009-06-28  Werner Lemberg  <wl@gnu.org>
+
+	Thinko.
+
+	* src/psaux/t1decode.c (t1operator_seac)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Test for existence of incremental
+	interface.
+
+2009-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h [FT_CONFIG_OPTION_INCREMENTAL]: Define.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add tools to preprocess the source files for AtariST PureC.
+
+	* builds/atari/deflinejoiner.awk: New file to filter C source files
+	for broken C preprocessor of PureC compiler.
+
+	* builds/atari/gen-purec-patch.sh: New file to generate a patch set
+	for PureC, by using deflinejoiner.awk.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Keep existing modules.cfg in the building tree.
+
+	* configure: If `configure' is executed outside of the source tree,
+	an existing `modules.cfg' file in the build directory should be
+	kept, not overwritten by the version in the source tree.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Filter --srcdir= option before invoking builds/unix/configure.
+
+	* configure: If builds/unix/configure is invoked with --srcdir
+	option, the option should take `builds/unix' directory instead of
+	the top source directory.  Thus the configure script in the top
+	directory should modify the --srcdir= option if
+	`builds/unix/configure' is invoked.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve configure.raw for cross-building on exe-suffixed systems.
+
+	* builds/unix/configure.raw: Fix a bug in sed script to extract
+	native suffix for binary executables, patch by Peter Breitenlohner.
+	https://lists.gnu.org/archive/html/freetype-devel/2009-04/msg00036.html
+
+2009-06-26  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove TT_SubGlyphRec.
+
+	* src/truetype/ttobjs.h (TT_SubGlyphRec): Removed, unused.
+
+2009-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* */*: For warning messages, replace FT_ERROR with FT_TRACE0.
+
+	FT_ERROR is now used only if a function produces a non-zero `error'
+	value.
+
+	Formatting, improving and harmonizing debug strings.
+
+2009-06-25  Werner Lemberg  <wl@gnu.org>
+
+	Provide version information better.
+
+	* src/base/ftinit.c (FT_Init_FreeType): Don't set version here
+	but...
+	* src/base/ftobjs.c (FT_New_Library): Here.
+
+2009-06-22  Werner Lemberg  <wl@gnu.org>
+
+	Use 16.16 format while parsing Type 1 charstrings.
+	This fixes Savannah bug #26867.
+
+	Previously, only integers have been used which can lead to serious
+	rounding errors.
+
+	However, fractional values are only used internally; after the
+	charstrings (of either Type 1 or 2) have been processed, the
+	resulting coordinates get rounded to integers currently -- before
+	applying scaling.  This should be fixed; at the same time a new load
+	flag should be introduced, to be used in combination with
+	FT_LOAD_NO_SCALE, which indicates that font units are returned in
+	16.16 format.  Similarly, the incremental interface should be
+	extended to allow fractional values for metrics.
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `shift'
+	field.
+	* include/freetype/internal/pshints.h (T1_Hints_SetStemFunc,
+	T1_Hints_SetStem3Func): Use FT_Fixed for coordinates.
+
+	* src/psaux/psobjs.c: Include FT_INTERNAL_CALC_H.
+	(t1_build_add_point): Always convert fixed to integer.
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
+	Use 16.16 format everywhere (except for large integers followed by a
+	`div').
+	[CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS]: Remove #ifdef and activate
+	code unconditionally.
+	Add support for random numbers and update remaining code
+	accordingly; this should work now.
+	(t1operator_seac): Updated.
+	* src/psaux/pshrec.c: Include FT_INTERNAL_CALC_H.
+	(ps_hints_t1stem3, t1_hints_stem): Updated.
+
+	* src/cid/cidgload.c: Include FT_INTERNAL_CALC_H.
+	(cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL],
+	(cid_face_compute_max_advance, cid_slot_load_glyph): Updated.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+	[FT_CONFIG_OPTION_INCREMENTAL], (T1_Get_Advances, T1_Load_Glyph):
+	Updated.
+	* src/type1/t1load.c: Include FT_INTERNAL_CALC_H.
+	* src/type1/t1objs.c (T1_Face_Init): Updated.
+
+2009-06-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c: Use PSH_Err_Ok.
+
+2009-06-21  Werner Lemberg  <wl@gnu.org>
+
+	Code beautification.
+
+	* src/type1/t1load.c (FT_INT_TO_FIXED): Removed.
+	Replace everywhere with INT_TO_FIXED.
+	(FT_FIXED_TO_INT): Move to ...
+	* include/freetype/internal/ftcalc.h (FIXED_TO_INT): Here.
+	Update all users.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused variables.
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec),
+	src/cff/cffgload.h (CFF_Builder): Remove `last'.
+	Update all users.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Check large integers while parsing charstrings.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Large
+	integers must be followed by a `div' operator.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Revert last change.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Do it.
+	Next time, don't confuse Type 2 charstring opcodes with TOP DICT
+	values...
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_check_digits): Fix
+	compiler warning.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/compiler/gcc.mk (CFLAGS): Use -O3, not -O6.
+
+2009-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix handling of reserved byte 0xFF.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Abort if byte
+	0xFF is encountered.
+
+2009-06-19  Werner Lemberg  <wl@gnu.org>
+
+	Improve debug messages for Type1 charstrings.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines
+	after instructions.
+	Prettify output.
+
+2009-06-19  Werner Lemberg  <wl@gnu.org>
+
+	More ftgray fixes for FT_STATIC_RASTER.
+	Problems reported by suyu@cooee.cn.
+
+	* src/smooth/ftgrays.c (gray_move_to, gray_raster_render): Use
+	RAS_VAR.
+
+2009-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2009-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix B/W rasterization of subglyphs with different drop-out modes.
+
+	Normally, the SCANMODE instruction (if present) to set the drop-out
+	mode in a TrueType font is located in the `prep' table only and thus
+	valid for all glyphs.  However, there are fonts like `pala.ttf'
+	which additionally contain this instruction in the hinting code of
+	some glyphs (but not all).  As a result it can happen that a
+	composite glyph needs multiple drop-out modes for its subglyphs
+	since the rendering state gets reset for each subglyph.
+
+	FreeType collects the hinted outlines from all subglyphs, then it
+	sends the data to the rasterizer.  It also sends the drop-out mode
+	-- after hinting has been applied -- and here is the error: It sends
+	the drop-out mode of the last subglyph only; drop-out modes of all
+	other subglyphs are lost.
+
+	This patch fixes the problem; it adds a second, alternative
+	mechanism to pass the drop-out mode: For each contour, the
+	rasterizer now checks the first `tags' array element.  If bit 2 is
+	set, bits 5-7 contain the contour's drop-out mode, overriding the
+	global drop-out mode.
+
+	* include/freetype/ftimage.h (FT_CURVE_TAG_HAS_SCANMODE): New macro.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Store drop-out mode in
+	`tags[0]'.
+
+	* src/raster/ftraster.c (Flow_Up, Overshoot_Top, Overshoot_Bottom):
+	Use bits 3-5 instead of 0-2.
+	(New_Profile): Set the drop-out mode in the profile's `flags' field.
+	(Decompose_Curve): Check `tags[0]' and set `dropOutControl' if
+	necessary.
+	(Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop, Draw_Sweep): Use the profile's drop-out
+	mode.
+
+2009-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Improve scan conversion rules 4 and 6.
+
+	Two new constraints are introduced to better identify a `stub' -- a
+	concept which is only vaguely described in the OpenType
+	specification.  The old code was too rigorous and suppressed more
+	pixel than it should.
+
+	  . The intersection of the two profiles with the scanline is less
+	    than a half pixel.  Code related to this was already present in
+	    the sources but has been commented out.
+
+	  . The endpoint of the original contour forming a profile has a
+	    distance (`overshoot') less than half a pixel to the scanline.
+
+	Note that the two additional conditions fix almost all differences
+	to the Windows rasterizer, but some problematic cases remain.
+
+	* src/raster/ftraster.c (Overshoot_Top, Overshoot_Bottom): New
+	macros for the `flags' field in the `TProfile' structure.
+	(IS_BOTTOM_OVERSHOOT, IS_TOP_OVERSHOOT): New macros.
+	(New_Profile, End_Profile): Pass overshoot flag as an argument and
+	set it accordingly.
+	Update callers.
+	(Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement the two new
+	constraints.
+
+2009-06-11  Werner Lemberg  <wl@gnu.org>
+
+	Increase precision for B/W rasterizer.
+
+	* src/raster/ftraster.c (Set_High_Precision): Add two more bits to
+	the precision.  This corrects rendering of some small glyphs, for
+	example, glyph `xi' in verdana.ttf at 13 ppem.  Testing with ftbench
+	on my GNU/Linux box I don't see a performance degradation.
+
+2009-06-08  Michael Zucchi  <notzed@gmail.com>
+
+	Handle FT_STROKER_LINECAP_BUTT.
+	This fixes Savannah bug #26757.
+
+	* src/base/ftstroke.c (ft_stroker_cap): Implement it.
+
+2009-06-07  Harald Fernengel  <harry@kdevelop.org>
+
+	Fix some potential out-of-memory crashes.
+
+	* src/base/ftobjs.c (ft_glyphslot_done): Check `slot->internal'.
+	* src/base/ftstream.c (FT_Stream_ReleaseFrame): Check `stream'.
+	* src/truetype/ttinterp.c (TT_New_Context): Avoid double-free of
+	`exec' in case of failure.
+
+2009-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Simplify math.
+	Suggested by Alexei Podtelezhnikov <apodtele@gmail.com>.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): Do it.
+
+2009-06-04  Werner Lemberg  <wl@gnu.org>
+
+	Preparation for fixing scan conversion rules 4 and 6.
+
+	* src/raster/ftraster.c (TFlow): Replace enumeration with...
+	(Flow_Up): This macro.
+	(TProfile): Replace `flow' member with `flags' bit field.
+	Update all affected code.
+
+2009-05-29  James Cloos  <cloos@jhcloos.com>
+
+	Enable autohinting for glyphs rotated by multiples of 90°.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Alter check for permitted
+	matrices to allow rotations by multiples of 90°, not only unrotated,
+	possibly slanted matrices.
+
+2009-05-28  Werner Lemberg  <wl@gnu.org>
+
+	Remove compiler warning.
+	Reported by Krzysztof Kowalczyk <kkowalczyk@gmail.com>.
+
+	* src/autofit/aflatin2.c (af_latin2_hint_edges): Move declaration of
+	`n_edges' into `#if' block.
+
+2009-05-28  Werner Lemberg  <wl@gnu.org>
+
+	Make compilation work with FT_CONFIG_OPTION_USE_ZLIB not defined.
+	Reported by Krzysztof Kowalczyk <kkowalczyk@gmail.com>.
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_ZLIB]:
+	Make it work.
+	Simplify #ifdef logic.
+
+2009-05-22  Werner Lemberg  <wl@gnu.org>
+
+	Improve b/w rasterizer.
+	Problem reported by Krzysztof Kotlenga <pocek@users.sf.net>.
+
+	* src/raster/raster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): For smart drop-out mode, if
+	intersections are equally distant relative to next pixel center,
+	select the left pixel, not the right one.
+
+2009-05-19  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #26600.
+
+	* src/type42/t42parse.c (t42_load_keyword): Handle
+	T1_FIELD_LOCATION_FONT_EXTRA.
+
+2009-04-30  Werner Lemberg  <wl@gnu.org>
+
+	Document recent changes to ftview.
+
+	* docs/CHANGES: Do it.
+
+2009-04-27  Werner Lemberg  <wl@gnu.org>
+
+	autohinter: Don't change digit widths if all widths are the same.
+	This fixes FreeDesktop bug #21197.
+
+	* src/autofit/afglobal.c (AF_DIGIT): New macro.
+	(af_face_globals_compute_script_coverage): Mark ASCII digits in
+	`glyph_scripts' array.
+	(af_face_globals_get_metrics): Updated.
+	(af_face_globals_is_digit): New function.
+	* src/autofit/afglobal.h: Updated.
+	(AF_ScriptMetricsRec): Add `digits_have_same_width' flag.
+
+	* src/autofit/aflatin.c: Include FT_ADVANCES_H.
+	(af_latin_metrics_check_digits): New function.
+	(af_latin_metrics_init): Use it.
+	* src/autofit/aflatin.h: Updated.
+	* src/autofit/afcjk.c (af_cjk_metrics_init): Updated.
+
+	* src/autofit/aflatin2.c: Similar changes as with aflatin.c.
+
+	* src/autofit/afloader.c (af_loader_load_g): Test digit width.
+
+	* docs/CHANGES: Document it.
+
+2009-04-26  Werner Lemberg  <wl@gnu.org>
+
+	Make ftgrays compile with _STANDALONE_ and FT_STATIC_RASTER again.
+	Problems reported by suyu@cooee.cn.
+
+	* src/smooth/ftgrays.c (FT_DEFINE_OUTLINE_FUNCS,
+	FT_DEFINE_RASTER_FUNCS) [_STANDALONE_]: Define.
+	[!_STANDALONE_]: Include ftspic.h only here.
+	(ras): Define/declare after definition of `TWorker'.
+	Use `RAS_VAR_' where necessary.
+
+2009-04-21  Karl Berry  <karl@gnu.org>
+
+	Fix AC_CHECK_FT2.
+
+	* builds/unix/freetype2.m4: Only check PATH for freetype-config if
+	we did not already find it from a prefix option.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Add #error to modules and files that do not support PIC yet.
+
+	When FT_CONFIG_OPTION_PIC is defined the following files will
+	create #error:
+	* src/bdf/bdfdrivr.h
+	* src/cache/ftcmanag.c
+	* src/cid/cidriver.h
+	* src/gxvalid/gxvmod.h
+	* src/gzip/ftgzip.c
+	* src/lzw/ftlzw.c
+	* src/otvalid/otvmod.h
+	* src/pcf/pcfdrivr.h
+	* src/pfr/pfrdrivr.h
+	* src/psaux/psauxmod.h
+	* src/type1/t1driver.h
+	* src/type42/t42drivr.h
+	* src/winfonts/winfnt.h
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in autofit module.
+
+	* include/freetype/internal/autohint.h add macros to init
+	instances of FT_AutoHinter_ServiceRec.
+
+	* src/autofit/afmodule.h declare autofit_module_class
+	using macros from ftmodapi.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/autofit/afmodule.c when FT_CONFIG_OPTION_PIC is defined
+	af_autofitter_service and autofit_module_class structs
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from afpic.h in order to access them.
+
+	* src/autofit/aftypes.h add macros to init and declare
+	instances of AF_ScriptClassRec.
+
+	* src/autofit/afcjk.h declare af_cjk_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/afcjk.c when FT_CONFIG_OPTION_PIC is defined
+	af_cjk_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+
+	* src/autofit/afdummy.h declare af_dummy_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/afdummy.c when FT_CONFIG_OPTION_PIC is defined
+	af_dummy_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+
+	* src/autofit/afindic.h declare af_indic_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/afindic.c when FT_CONFIG_OPTION_PIC is defined
+	af_indic_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+
+	* src/autofit/aflatin.h declare af_latin_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/aflatin.c when FT_CONFIG_OPTION_PIC is defined
+	af_latin_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+	Change af_latin_blue_chars to be PIC-compatible by being a two
+	dimensional array rather than array of pointers.
+
+
+	* src/autofit/aflatin2.h declare af_latin2_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/aflatin2.c when FT_CONFIG_OPTION_PIC is defined
+	af_latin2_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+	Change af_latin2_blue_chars to be PIC-compatible by being a two
+	dimensional array rather than array of pointers.
+
+	* src/autofit/afglobal.c when FT_CONFIG_OPTION_PIC is defined
+	af_script_classes array initialization was moved to afpic.c and
+	is later referred using macros defined in afpic.h.
+
+	New Files:
+	* src/autofit/afpic.h declare struct to hold PIC globals for autofit
+	module and macros to access them.
+	* src/autofit/afpic.c implement functions to allocate, destroy and
+	initialize PIC globals for autofit module.
+
+	* src/autofit/autofit.c add new file to build: afpic.c.
+	* src/autofit/jamfile add new files to FT2_MULTI build: afpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in pshinter module.
+
+	* include/freetype/internal/pshints.h add macros to init
+	instances of PSHinter_Interface.
+
+	* src/pshinter/pshmod.h declare pshinter_module_class
+	using macros from ftmodapi.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/pshinter/pshmod.c when FT_CONFIG_OPTION_PIC is defined
+	pshinter_interface and pshinter_module_class structs
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from pshpic.h in order to access them.
+
+	New Files:
+	* src/pshinter/pshpic.h declare struct to hold PIC globals for pshinter
+	module and macros to access them.
+	* src/pshinter/pshpic.c implement functions to allocate, destroy and
+	initialize PIC globals for pshinter module.
+
+	* src/pshinter/pshinter.c add new file to build: pshpic.c.
+	* src/pshinter/jamfile add new files to FT2_MULTI build: pshpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in psnames module.
+
+	* include/freetype/internal/services/svpscmap.h add macros to init
+	instances of FT_Service_PsCMapsRec.
+
+	* src/psnames/psmodule.h declare psnames_module_class
+	using macros from ftmodapi.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/psnames/psmodule.c when FT_CONFIG_OPTION_PIC is defined
+	pscmaps_interface and pscmaps_services structs
+	and psnames_module_class array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from pspic.h in order to access them.
+
+	New Files:
+	* src/psnames/pspic.h declare struct to hold PIC globals for psnames
+	module and macros to access them.
+	* src/psnames/pspic.c implement functions to allocate, destroy and
+	initialize PIC globals for psnames module.
+
+	* src/psnames/psnames.c add new file to build: pspic.c.
+	* src/psnames/jamfile add new files to FT2_MULTI build: pspic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in raster renderer.
+
+	* src/raster/ftrend1.h declare ft_raster1_renderer_class
+	and ft_raster5_renderer_class
+	using macros from ftrender.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/smooth/ftrend1.c when FT_CONFIG_OPTION_PIC is defined
+	ft_raster1_renderer_class and ft_raster5_renderer_class structs
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	Macros will be used from rastpic.h in order to access
+	ft_standard_raster from the pic_container (allocated in ftraster.c).
+	In ft_raster1_render when PIC is enabled, the last letter of
+	module_name is used to verify the renderer class rather than the
+	class pointer.
+
+	* src/raster/ftraster.c when FT_CONFIG_OPTION_PIC is defined
+	ft_standard_raster struct will have function to init it
+	instead of being allocated in the global scope.
+
+	New Files:
+	* src/raster/rastpic.h declare struct to hold PIC globals for raster
+	renderer and macros to access them.
+	* src/raster/rastpic.c implement functions to allocate, destroy and
+	initialize PIC globals for raster renderer.
+
+	* src/raster/raster.c add new file to build: rastpic.c.
+	* src/raster/jamfile add new files to FT2_MULTI build: rastpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in smooth renderer.
+
+	* src/smooth/ftsmooth.h declare ft_smooth_renderer_class,
+	ft_smooth_lcd_renderer_class and ft_smooth_lcdv_renderer_class
+	using macros from ftrender.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/smooth/ftsmooth.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	ft_smooth_renderer_class, ft_smooth_lcd_renderer_class
+	and ft_smooth_lcdv_renderer_class
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from ftspic.h in order to access
+	ft_grays_raster from the pic_container (allocated in ftgrays.c).
+
+	* src/smooth/ftgrays.h include FT_CONFIG_CONFIG_H
+	* src/smooth/ftgrays.c when FT_CONFIG_OPTION_PIC is NOT defined
+	func_interface was moved from gray_convert_glyph_inner function
+	to the global scope.
+	When FT_CONFIG_OPTION_PIC is defined
+	func_interface and ft_grays_raster structs
+	will have functions to init them
+	instead of being allocated in the global scope.
+	And func_interface will be allocated on the stack of
+	gray_convert_glyph_inner.
+
+	New Files:
+	* src/smooth/ftspic.h declare struct to hold PIC globals for smooth
+	renderer and macros to access them.
+	* src/smooth/ftspic.c implement functions to allocate, destroy and
+	initialize PIC globals for smooth renderer.
+
+	* src/smooth/smooth.c add new file to build: ftspic.c.
+	* src/smooth/jamfile add new files to FT2_MULTI build: ftspic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in cff driver.
+
+	* include/freetype/internal/services/svcid.h add macros to init
+	instances of FT_Service_CIDRec.
+	* include/freetype/internal/services/svpsinfo.h add macros to init
+	instances of FT_Service_PsInfoRec.
+
+	* src/cff/cffcmap.h declare cff_cmap_encoding_class_rec
+	and cff_cmap_unicode_class_rec using macros from
+	ftobjs.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/cff/cffcmap.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	cff_cmap_encoding_class_rec and cff_cmap_unicode_class_rec
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+
+	* src/cff/cffdrivr.h declare cff_driver_class using macros from
+	ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/cff/cffdrivr.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	cff_service_glyph_dict, cff_service_ps_info, cff_service_ps_name
+	cff_service_get_cmap_info, cff_service_cid_info, cff_driver_class,
+	and cff_services array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from cffpic.h in order to access them
+	from the pic_container.
+	Use macros from cffpic.h in order to access the
+	structs allocated in cffcmap.c
+
+	* src/cff/cffobjs.c Use macros from cffpic.h in order to access the
+	structs allocated in cffcmap.c
+
+	* src/cff/parser.c when FT_CONFIG_OPTION_PIC is defined
+	implement functions to create and destroy cff_field_handlers array
+	instead of being allocated in the global scope.
+	And macros will be used from cffpic.h in order to access it
+	from the pic_container.
+
+	New Files:
+	* src/cff/cffpic.h declare struct to hold PIC globals for cff
+	driver and macros to access them.
+	* src/cff/cffpic.c implement functions to allocate, destroy and
+	initialize PIC globals for cff driver.
+
+	* src/cff/cff.c add new file to build: cffpic.c.
+	* src/cff/jamfile add new files to FT2_MULTI build: cffpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in sfnt driver.
+
+	* include/freetype/internal/services/svbdf.h add macros to init
+	instances of FT_Service_BDFRec.
+	* include/freetype/internal/services/svgldict.h add macros to init
+	instances of FT_Service_GlyphDictRec.
+	* include/freetype/internal/services/svpostnm.h add macros to init
+	instances of FT_Service_PsFontNameRec.
+	* include/freetype/internal/services/svsfnt.h add macros to init
+	instances of FT_Service_SFNT_TableRec.
+	* include/freetype/internal/services/svttcmap.h add macros to init
+	instances of FT_Service_TTCMapsRec.
+	* include/freetype/internal/sfnt.h add macros to init
+	instances of SFNT_Interface.
+
+	* src/sfnt/sfdriver.h declare sfnt_module_class using macros from
+	ftmodapi.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/sfnt/sfdriver.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	sfnt_service_sfnt_table, sfnt_service_glyph_dict, sfnt_service_ps_name
+	tt_service_get_cmap_info, sfnt_service_bdf, sfnt_interface,
+	sfnt_module_class, and sfnt_services array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from sfntpic.h in order to access them
+	from the pic_container.
+
+	* src/sfnt/ttcmap.h add macros to init
+	instances of TT_CMap_ClassRec.
+	* src/sfnt/ttcmap.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	tt_cmap0_class_rec, tt_cmap2_class_rec, tt_cmap4_class_rec
+	tt_cmap6_class_rec, tt_cmap8_class_rec, tt_cmap10_class_rec,
+	tt_cmap12_class_rec, tt_cmap14_class_rec and tt_cmap_classes array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from sfntpic.h in order to access them
+	from the pic_container.
+	The content of tt_cmap_classes is now described in the
+	new file 'ttcmapc.h'.
+
+	New Files:
+	* src/sfnt/sfntpic.h declare struct to hold PIC globals for sfnt
+	driver and macros to access them.
+	* src/sfnt/sfntpic.c implement functions to allocate, destroy and
+	initialize PIC globals for sfnt driver.
+	* src/sfnt/ttcmapc.h describing the content of
+	tt_cmap_classes allocated in ttcmap.c
+
+	* src/sfnt/sfnt.c add new file to build: sfntpic.c.
+	* src/sfnt/jamfile add new files to FT2_MULTI build: sfntpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in truetype driver.
+
+	* include/freetype/internal/services/svmm.h add macros to init
+	instances of FT_Service_MultiMastersRec.
+	* include/freetype/internal/services/svttglyf.h add macros to init
+	instances of FT_Service_TTGlyfRec.
+
+	* src/truetype/ttdriver.h declare tt_driver_class using macros from
+	ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/truetype/ttdriver.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	tt_service_gx_multi_masters, tt_service_truetype_glyf, tt_driver_class
+	and tt_services array,
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from ttpic.h in order to access them
+	from the pic_container.
+	* src/truetype/ttobjs.c change trick_names array to be
+	PIC-compatible by being a two dimensional array rather than array
+	of pointers.
+
+	New Files:
+	* src/truetype/ttpic.h declare struct to hold PIC globals for truetype
+	driver and macros to access them.
+	* src/truetype/ttpic.c implement functions to allocate, destroy and
+	initialize PIC globals for truetype driver.
+
+	* src/truetype/truetype.c add new file to build: ttpic.c.
+	* src/truetype/jamfile add new files to FT2_MULTI build: ttpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support and infrastructure in base.
+
+	* include/freetype/config/ftoption.h add FT_CONFIG_OPTION_PIC
+	* include/freetype/internal/ftobjs.h Add pic_container member to
+	FT_LibraryRec.
+	Add macros to declare and init instances of FT_CMap_ClassRec.
+	Add macros to init instances of FT_Outline_Funcs and FT_Raster_Funcs.
+	Add macros to declare, allocate and initialize modules
+	(FT_Module_Class).
+	Add macros to declare, allocate and initialize renderers
+	(FT_Renderer_Class).
+	Add macro to init instances of FT_Glyph_Class.
+	Add macros to declare, allocate and initialize drivers
+	(FT_Driver_ClassRec).
+	* include/freetype/internal/ftpic.h new file to declare the
+	FT_PIC_Container struct and the functions to allocate and destroy it.
+	* include/freetype/internal/ftserv.h add macros to allocate and
+	destroy arrays of FT_ServiceDescRec.
+	* include/freetype/internal/internal.h define macro to include
+	ftpic.h.
+
+	New Files:
+	* src/base/ftpic.c implement functions to allocate and destroy the
+	global pic_container.
+	* src/base/basepic.h declare struct to hold PIC globals for base and
+	macros to access them.
+	* src/base/basepic.c implement functions to allocate, destroy and
+	initialize PIC globals for base.
+
+	* src/base/ftinit.c when FT_CONFIG_OPTION_PIC is defined implement
+	functions that allocate and destroy ft_default_modules according to
+	FT_CONFIG_MODULES_H in the pic_container instead of the global scope
+	and use macro from basepic.h to access it.
+	* src/base/ftobjs.c add calls to the functions that allocate and
+	destroy the global pic_container when the library is created and
+	destroyed.
+
+	* src/base/jamfile add new files to FT2_MULTI build:
+	ftpic.c and basepic.c.
+	* src/base/ftbase.c add new files to build:
+	ftpic.c and basepic.c.
+
+	* src/base/ftglyph.c when FT_CONFIG_OPTION_PIC is defined
+	ft_bitmap_glyph_class and ft_outline_glyph_class will be allocated
+	in the pic_container instead of the global scope and use macros from
+	basepic.h to access them.
+	* src/base/ftbbox.c allocate bbox_interface struct on the stack
+	instead of the global scope when FT_CONFIG_OPTION_PIC is defined.
+	* src/base/ftstroke.c access ft_outline_glyph_class allocated in
+	ftglyph.c via macros from basepic.h
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Preparing changes in cff parser later needed for PIC version.
+
+	* src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c,
+	src/cff/cffparse.c, src/cff/cffparse.h: Add library pointer to
+	'CFF_ParserRec' set by `cff_parser_init'.
+	Route library pointer from 'cff_face_init' to 'cff_subfont_load'
+	for `cff_parser_init'.
+
+	* src/cff/cffparse.c (CFF_Field_Handler): Move it to...
+	* src/cff/cffparse.h: This file, to be used by other C files.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Minor change in ftstroke.c.
+
+	* src/base/ftstroke.c (FT_StrokerRec): Replace `memory' member with
+	`library' needed for PIC version.
+	Update all callers.
+
+2009-04-04  Werner Lemberg  <wl@gnu.org>
+
+	ftnames.c -> ftsnames.c
+
+	* src/base/ftnames.c: Rename to...
+	* src/base/ftsnames.c: This.
+	* src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated.
+
+2009-04-04  Werner Lemberg  <wl@gnu.org>
+
+	Add support for cmap type 13.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_CMAP_FORMAT_13): New macro.
+
+	* src/sfnt/ttcmap.c (TT_CMap13Rec, tt_cmap13_init,
+	tt_cmap13_validate, tt_cmap13_char_index, tt_cmap13_char_next,
+	tt_cmap13_get_info, tt_cmap13_char_map_def_binary,
+	tt_cmap14_class_rec): New functions and structures for cmap 13
+	support.
+	(tt_cmap_classes): Register tt_cmap13_class_rec.
+
+	* docs/CHANGES: Mention cmap 13 support.
+
+2009-04-01  Werner Lemberg  <wl@gnu.org>
+
+	Ignore empty contours in CFF glyphs.
+
+	Problem reported by Albert Astals Cid <aacid@kde.org>.
+
+	* src/cff/cffgload.c (cff_builder_close_contour): Synchronize with
+	t1_builder_close_contour.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Another redundant header inclusion.
+
+	* src/truetype/ttgxvar.c: Fix Ghostscript Coverity issue #4041.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Remove redundant header inclusions.
+
+	This covers many Ghostscript Coverity issues.
+
+	* src/*: Do it.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Fix Ghostscript Coverity issue #3904.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
+	invalid values of `runcnt'.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make multi' run.
+
+	* src/smooth/ftsmooth.h: Include FT_INTERNAL_DEBUG_H.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25923.
+
+	* src/cache/ftccmap.c (FTC_CMAP_HASH): Fix typo.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Protect against too large glyphs.
+
+	Problem reported by Tavis Ormandy <taviso@google.com>.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Don't allow
+	`pitch' or `height' to be larger than 0xFFFF.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+	    Tavis Ormandy  <taviso@google.com>
+
+	Fix validation for various cmap table formats.
+
+	* src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
+	tt_cmap12_validate): Check `length' correctly.
+	(tt_cmap_14_validate): Check `length' and `numMappings' correctly.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Protect against malformed compressed data.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is
+	zero.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Protect against invalid SID values in CFFs.
+
+	Problem reported by Tavis Ormandy <taviso@google.com>.
+
+	* src/cff/cffload.c (cff_charset_load): Reject SID values larger
+	than 64999.
+
+2009-03-19  Vincent Richomme  <richom.v@free.fr>
+
+	Update WinCE Visual C project files.
+
+	* builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj: Add missing base extension
+	files.
+
+2009-03-19  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused Win32 code.
+
+	* builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'.
+	Since Win32 is handled separately this is no longer needed.
+
+2009-03-19  Vincent Richomme  <richom.v@free.fr>
+
+	Make `gzip' module compile on WinCE.
+
+	* src/gzip/zconf.h [_WIN32_WCE]: Define NO_ERRNO_H.
+
+2009-03-19  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused WinCE code.
+
+	* builds/win32/ftdebug.c: Remove code guarded with `_WIN32_WCE'.
+	Since WinCE is handled separately this is no longer needed.
+
+2009-03-16  Werner Lemberg  <wl@gnu.org>
+
+	docmaker: Don't ignore single-line code blocks.
+
+	* src/tools/docmaker/content.py (DocBlock::_init__): Fix change from
+	2009-01-31.
+
+2009-03-15  Steve Langasek  <steve.langasek@canonical.com>
+
+	Use __asm__ for declaring assembly instead of asm.
+
+	* builds/unix/ftconfig.in (FT_MulFix_arm): Use __asm__ instead of
+	asm on arm, fixing a build failure on armel with -pedantic.
+
+2009-03-14  Werner Lemberg  <wl@gnu.org>
+
+	Fix valgrind warning.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read
+	past the end of the frame.
+
+2009-03-12  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.9 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-9'.
+
+2009-03-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.in: Move @FT2_EXTRA_LIBS@ to `Libs.private'.
+
+2009-03-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix some FreeType Coverity issues as reported for Ghostscript.
+
+	* src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize
+	`args.stream' (#3874, #3875).
+	(open_face_PS_from_sfnt_stream): Improve error management (#3786).
+	* src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice'
+	(#3870).
+	* src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead
+	code (#3790).
+	* src/base/ftrfork.c (raccess_guess_apple_generic): Check error
+	value of `FT_Stream_Skip' (#3784).
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing
+	it (#3872)
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing
+	it (#3871).
+	* src/pcf/pcfread.c (pcf_get_metrics): Handle return value of
+	`pcf_get_metric' (#3789, #3782).
+	(pcf_get_properties): Use FT_STREAM_SKIP (#3783).
+
+	* src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of
+	`acache' (#3797)
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff'
+	(#3796).
+	* src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795).
+	* src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794).
+
+	* src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom'
+	(#3793).
+	(_bdf_parse_start): Add comment (#3792).
+
+	* src/raster/ftraster.c (Finalize_Profile_Table): Check
+	`ras.fProfile' (#3791).
+
+	* src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785).
+
+	* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore
+	seek error (#3781).
+
+2009-03-11  Michael Toftdal  <toftdal@gmail.com>
+
+	Extend CID service functions to handle CID-keyed CFFs as CID fonts.
+
+	* include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed,
+	FT_Get_CID_From_Glyph_Index): New functions.
+
+	* include/freetype/internal/services/svcid.h
+	(FT_CID_GetIsInternallyCIDKeyedFunc,
+	FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs.
+	(CID Service): Use them.
+
+	* src/base/ftcid.c: Include FT_CID_H.
+	(FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index):
+	New functions.
+
+	* src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index):
+	New functions.
+	(cff_service_cid_info): Add them.
+	* src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids'
+	-- it is needed for access as a CID-keyed font.  It gets deleted
+	later on.
+
+	* src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index):
+	New functions.
+	(cid_service_cid_info): Add them.
+
+	* docs/CHANGES: Updated.
+
+2009-03-11  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix Savannah bug #25597.
+
+	* src/cff/cffparse.c (cff_parse_real): Don't allow fraction_length
+	to become larger than 9.
+
+2009-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25814.
+
+	* builds/unix/freetype2.in: As suggested in the bug report, move
+	@LIBZ@ to `Libs.private'.
+
+2009-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25781.
+	We now simply check for a valid `offset', no longer handling `delta
+	= 1' specially.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for
+	last segment.
+	(tt_cmap4_set_range, tt_cmap4_char_map_linear,
+	tt_cmap4_char_map_binary): Check offset.
+
+2009-03-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/Jamfile: Fix handling of ftadvanc.c.
+	Reported by Oran Agra <oran@monfort.co.il>.
+
+2009-03-10  Vincent Richomme  <richom.v@free.fr>
+
+	Restructure Win32 and Wince compiler support.
+
+	* src/builds/win32: Remove files for WinCE.
+	Move VC 2005 support to a separate directory.
+	Add directory for VC 2008 support.
+
+	* src/builds/wince: New directory hierarchy for WinCE compilers
+	(VC 2005 and VC 2008).
+
+2009-03-09  Werner Lemberg  <wl@gnu.org>
+
+	More preparations for 2.3.9 release.
+
+	* docs/CHANGES: Updated.
+
+	* Jamfile, README: s/2.3.8/2.3.9/, s/238/239/.
+
+2009-03-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.
+
+2009-03-09  Alexey Kryukov  <anagnost@yandex.ru>
+
+	Fix handling of EBDT formats 8 and 9 (part 2).
+
+	This patch fixes the following problems in ttsbit0.c:
+
+	. Bitmaps for compound glyphs were never allocated.
+
+	. `SBitDecoder' refused to load metrics if some other metrics have
+	  already been loaded.  This condition certainly makes no sense for
+	  recursive calls, so I've just disabled it.  Another possibility
+	  would be resetting `decoder->metrics_loaded' to false before
+	  loading each composite component.  However, we must restore the
+	  original metrics after finishing the recursion; otherwise we can
+	  get a misaligned glyph.
+
+	. `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos',
+	  causing some glyph components to be shifted too far to the right
+	  (especially noticeable for small sizes).
+
+	Note that support for grayscale bitmaps (not necessarily compound) is
+	completely broken in ttsbit0.c.
+
+	* src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics.
+	(tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case
+	of `h == height'.
+	(tt_sbit_decoder_load_compound): Reset metrics after loading
+	components.
+	Allocate bitmap.
+
+2009-03-09  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw (version_info): Set to 9:20:3.
+
+2009-03-03  David Turner  <david@freetype.org>
+
+	Protect SFNT kerning table parser against malformed tables.
+
+	This closes Savannah BUG #25750.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): Fix a
+	bug where a malformed table would be successfully loaded but later
+	crash the engine during parsing.
+
+2009-03-03  David Turner  <david@freetype.org>
+
+	Update documentation and bump version number to 2.3.9.
+
+	* include/freetype/freetype.h: Bump patch version to 9.
+	* docs/CHANGES: Document the ABI break in 2.3.8.
+	* docs/VERSION.DLL: Update version numbers table for 2.3.9.
+
+2009-03-03  David Turner  <david@freetype.org>
+
+	Remove ABI-breaking field in public PS_InfoFontRec definition.
+
+	Instead, we define a new internal PS_FontExtraRec structure to
+	hold the additional field, then place it in various internal
+	positions of the corresponding FT_Face derived objects.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec): Remove the
+	`fs_type' field from the public structure.
+	* include/freetype/internal/psaux.h (T1_FieldLocation): New
+	enumeration `T1_FIELD_LOCATION_FONT_EXTRA'.
+	* include/freetype/internal/t1types.h (PS_FontExtraRec): New
+	structure.
+	(T1_FontRec, CID_FaceRec): Add it.
+
+	* src/cid/cidload.c (cid_load_keyword): Handle
+	T1_FIELD_LOCATION_FONT_EXTRA.
+	* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c:
+	Adjust FT_STRUCTURE and T1CODE properly to handle `FSType'.
+	* src/type1/t1load.c (t1_load_keyword): Handle
+	T1_FIELD_LOCATION_FONT_EXTRA.
+
+	* include/freetype/internal/services/svpsinfo.h (PsInfo service):
+	Add `PS_GetFontExtraFunc' function typedef.
+
+	* src/base/ftfstype.c: Include FT_INTERNAL_SERVICE_H and
+	FT_SERVICE_POSTSCRIPT_INFO_H.
+	(FT_Get_FSType_Flags): Use POSTSCRIPT_INFO service.
+
+	* src/cff/cffdrivr.c (cff_service_ps_info): Updated.
+	* src/cid/cidriver.c (cid_ps_get_font_extra): New function.
+	(cid_service_ps_info): Updated.
+	* src/type1/t1driver.c (t1_ps_get_font_extra): New function.
+	(t1_service_ps_info): Updated.
+	* src/type42/t42drivr.c (t42_ps_get_font_extra): New function.
+	(t42_service_ps_info): Updated.
+
+2009-03-02  Alexey Kryukov  <anagnost@yandex.ru>
+
+	Fix handling of EBDT formats 8 and 9.
+
+	The main cycle in `blit_sbit' makes too many iterations: it actually
+	needs the count of lines in the source bitmap rather than in the
+	target image.
+
+	* src/sfnt/ttsbit.c (blit_sbit) [FT_CONFIG_OPTION_OLD_INTERNALS]:
+	Add parameter `source_height' and use it for main loop.
+	(Load_SBit_Single) [FT_CONFIG_OPTION_OLD_INTERNALS]: Updated.
+
+2009-02-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25669.
+
+	* src/base/ftadvanc.h (FT_Get_Advances): Fix serious typo.
+
+	* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Fix
+	scaling factor for non-scalable fonts.
+
+	* src/cff/cffdrivr.c (cff_get_advances): Use correct advance width
+	value to prevent incorrect scaling.
+
+	* docs/CHANGES: Document it.
+
+2009-02-15  Matt Godbolt  <matt@godbolt.org>
+
+	Fix Savannah bug #25588.
+
+	* builds/unix/ftconfig.in (FT_MulFix_arm): Use correct syntax for
+	`orr' instruction.
+
+2009-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Add `DFKaiShu'.
+	Reported by David Bevan <dbevan@emtex.com>.
+
+2009-02-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25495.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Test for bitmap strikes before
+	setting metrics and bbox values.  This ensures that the check for a
+	font with neither a `glyf' table nor bitmap strikes can be performed
+	early enough to set metrics and bbox values too.
+
+2009-02-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25480.
+
+	* builds/unix/freetype-config.in: For --ftversion, don't use $prefix
+	but $includedir.
+
+2009-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Minor docmaker improvements.
+
+	* src/tools/docmaker/content.py (DocBlock::__init__): Ignore empty
+	code blocks.
+
+2009-01-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix SCANCTRL handling in TTFs.
+	Problem reported by Alexey Kryukov <anagnost@yandex.ru>.
+
+	* src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
+
+2009-01-23  Werner Lemberg  <wl@gnu.org>
+
+	Move FT_Get_FSType_Flags to a separate file.
+	Problem reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* src/base/ftobjs.c (FT_Get_FSType_Flags): Move to...
+	* src/base/ftfstype.c: This new file.
+
+	* modules.cfg (BASE_EXTENSION): Add ftfstype.c.
+
+	* docs/INSTALL.ANY: Updated.
+
+	* builds/mac/*.txt, builds/amiga/*makefile*,
+	builds/win32/{visualc,visualce}/freetype.*, builds/symbian/*:
+	Updated.
+
+2009-01-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Fix 2 error
+	messages ending without "\n".
+
+2009-01-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #25347.
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Rewind
+	the stream to the original position passed to this function,
+	when ft_lookup_PS_in_sfnt_stream() failed.
+	(Mac_Read_sfnt_Resource): Rewind the stream to the head of
+	sfnt resource body, when open_face_PS_from_sfnt_stream()
+	failed.
+
+2009-01-19  Michael Lotz  <mmlr@mlotz.ch>
+
+	Fix Savannah bug #25355.
+
+	* include/freetype/config/ftconfig.h (FT_MulFix_i386): Make
+	assembler code work with gcc 2.95.3 (as used by the Haiku project).
+	Add `cc' register to the clobber list.
+
+2009-01-18  Werner Lemberg  <wl@gnu.org>
+
+	Protect FT_Get_Next_Char.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_set_range): Apply fix similar to
+	change from 2008-07-22.
+
+	Patch from Ronen Ghoshal <rghoshal@emtex.com>.
+
+2009-01-18  Werner Lemberg  <wl@gnu.org>
+
+	Implement FT_Get_Name_Index for SFNT driver.
+
+	* src/sfnt/sfdriver.c (sfnt_get_name_index): New function.
+	(sfnt_service_glyph_dict): Use it.
+
+	Problem reported by Truc Truong <tructv@necsv.com>.
+
+2009-01-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftstroke.h (FT_Outline_GetInsideBorder): Fix
+	documentation.  Problem reported by Truc Truong <tructv@necsv.com>.
+
+	* docs/CHANGES: Updated.
+
+2009-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.8 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-8'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.8.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+
+	* builds/unix/configure.raw (version_info): Set to 9:19:3.
+
+	* docs/release: Updated.
+
+2009-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (dist): Compress better.
+
+2009-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_FSType_Flags): Cast for compilation
+	with C++.
+
+2009-01-13  Werner Lemberg  <wl@gnu.org>
+
+	Don't use stdlib.h and friends directly.
+	Reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
+
+	* src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h:
+	s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
+
+	* src/autofit/aftypes.h, src/autofit/afhints.c,
+	src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/
+
+	* src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.
+
+2009-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Avoid compiler warnings.
+
+	* */*: s/do ; while ( 0 )/do { } while ( 0 )/.
+	Reported by Sean McBride <sean@rogue-research.com>.
+
+2009-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix stdlib dependencies.
+
+	Problem reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* include/freetype/config/ftstdlib.h (ft_exit): Removed.  Unused.
+
+	* src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
+	s/memcpy/ft_memcpy/.
+	* src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
+
+2009-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: Add link to PCF specification.
+
+	* include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve
+	documentation.
+
+2009-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
+	FT_Get_Advances): Change the type of load_flags from FT_UInt32 to
+	FT_Int32, to match with the flags for FT_Load_Glyph().
+	* src/cff/cffdrivr.c (cff_get_advances): Ditto.
+	* src/truetype/ttdriver.c (tt_get_advances): Ditto.
+	* include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
+	Ditto.
+	* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+	Ditto.
+
+2009-01-09  Daniel Zimmermann  <netzimme@aol.com>
+
+	* src/gxvalid/gxvmort.c (gxv_mort_feature_validate): Fix wrong
+	length check.  From Savannah patch #6682.
+
+2009-01-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2.
+
+	* src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle
+	`count_offset' if it is zero (i.e., unused).  Otherwise, the first
+	element of the structure which holds the data is erroneously
+	modified.  Problem reported by Chi Nguyen <chint@necsv.com>.
+
+2009-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
+	FT_Get_Advances): Extend the type of load_flags from FT_UInt to
+	FT_UInt32, to pass 32-bit flags on 16bit platforms.
+	* src/cff/cffdrivr.c (cff_get_advances): Ditto.
+	* src/truetype/ttdriver.c (tt_get_advances): Ditto.
+	* include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
+	Ditto.
+	* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+	Ditto.
+
+2009-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (FT_Done_Library): Issue an error message when
+	FT_Done_Face() cannot free all faces. If the list of the opened
+	faces includes broken face which FT_Done_Face() cannot free,
+	FT_Done_Library() retries FT_Done_Face() and it can fall into
+	an endless loop. See the discussion:
+	https://lists.gnu.org/archive/html/freetype-devel/2008-09/msg00047.html
+	https://lists.gnu.org/archive/html/freetype-devel/2008-10/msg00000.html
+
+2009-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document new key `a' in ftdiff.
+
+2009-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh: Don't use GNUisms while calling sed.  Problem reported
+	by Sean McBride.
+
+2009-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD
+	and FT_PIXEL_MODE_LCD_V.  Problem reported by Chi Nguyen
+	<chint@necsv.com>.
+
+2009-01-06  Diego Pettenò  <flameeyes@gmail.com>
+
+	* builds/unix/configure.raw: Don't call AC_CANONICAL_BUILD and
+	AC_CANONICAL_TARGET and use $host_os only.  A nice explanation for
+	this change can be found at
+	https://blog.flameeyes.eu/s/canonical-target.
+
+	From Savannah patch #6712.
+
+2009-01-06  Sean McBride  <sean@rogue-research.com>
+
+	* src/base/ftdbgmem.c (_debug_mem_dummy): Make it static.
+
+	* src/base/ftmac.c: Remove some #undefs.
+
+2008-12-26  Werner Lemberg  <wl@gnu.org>
+
+	Set `face_index' field in FT_Face for all font formats.
+
+	* cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init),
+	sfnt/sfobjs.c (sfnt_init_face): Do it.
+
+	* docs/CHANGES: Document it.
+
+2008-12-22  Steve Grubb
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files.
+	Patch from Savannah bug #25151.
+
+2008-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c,
+	src/smooth/ftgrays.c, src/base/ftobjs.c, src/sfobjs.c:
+	s/_Err_Bad_Argument/_Err_Invalid_Argument/.  The former is for
+	errors in the bytecode interpreter only.
+
+2008-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL
+	arguments.
+	Fix return value for non-PFR fonts.  Both problems reported by Chi
+	Nguyen <chint@necsv.com>.
+
+2008-12-21  anonymous
+
+	FT_USE_MODULE declares things as:
+
+	  extern const FT_Module_Class
+
+	(or similar for C++).  However, the actual types of the variables
+	being declared are often different, e.g., FT_Driver_ClassRec or
+	FT_Renderer_Class.  (Some are, indeed, FT_Module_Class.)
+
+	This works with most C compilers (since those structs begin with an
+	FT_Module_Class struct), but technically it's undefined behavior.
+
+	To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7
+	paragraph 2:
+
+	  All declarations that refer to the same object or function shall
+	  have compatible type; otherwise, the behavior is undefined.
+
+	(And they are not compatible types.)
+
+	Most C compilers don't reject (or even detect!) code which has this
+	issue, but the GCC LTO development branch compiler does.  (It
+	outputs the types of the objects while generating .o files, along
+	with a bunch of other information, then compares them when doing the
+	final link-time code generation pass.)
+
+	Patch from Savannah bug #25133.
+
+	* src/base/ftinit.c (FT_USE_MODULE): Include variable type.
+
+	* builds/amiga/include/freetype/config/ftmodule.h,
+	include/freetype/config/ftmodule.h, */module.mk: Updated to declare
+	pass correct types to FT_USE_MODULE.
+
+2008-12-21  Hongbo Ni  <hongbo@njstar.com>
+
+	* src/autofit/aflatin.c (af_latin_hint_edges),
+	src/autofit/aflatin2.c (af_latin2_hint_edges), src/autofit/afcjk.c
+	(af_cjk_hint_edges): Protect against division by zero.  This fixes
+	Savannah bug #25124.
+
+2008-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-12-18  David Bevan  <dbevan@emtex.com>
+
+	Provide API for accessing embedding and subsetting restriction
+	information.
+
+	* include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING,
+	FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING,
+	FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING,
+	FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New
+	macros.
+	(FT_Get_FSType_Flags): New function declaration.
+
+	* src/base/ftobjs.c (FT_Get_FSType_Flags): New function.
+
+	* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c
+	(t42_keywords): Handle `FSType'.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.
+
+2008-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Don't use internal
+	macros so that copying the source code into an application works
+	out of the box.
+
+2008-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftsynth.h, src/base/ftsynth.c: Move
+	FT_GlyphSlot_Own_Bitmap to...
+	* include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files.
+
+	* docs/CHANGES: Document it.
+
+2008-12-10  Werner Lemberg  <wl@gnu.org>
+
+	Generalize the concept of `tricky' fonts by introducing
+	FT_FACE_FLAG_TRICKY to indicate that the font format's hinting
+	engine is necessary for correct rendering.
+
+	At the same time, slightly modify the behaviour of tricky fonts:
+	FT_LOAD_NO_HINTING is now ignored.  To really force raw loading
+	of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and
+	FT_LOAD_NO_AUTOHINT must be used.
+
+	Finally, tricky TrueType fonts always use the bytecode interpreter
+	even if the patented code is used.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY):
+	New macros.
+
+	* src/truetype/ttdriver.c (Load_Glyph): Handle new load flags
+	semantics as described above.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): New function, using
+	code of ...
+	(tt_face_init): This function, now simplified and updated to new
+	semantics.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky
+	fonts.
+
+	* docs/CHANGES: Document it.
+
+2008-12-09  Werner Lemberg  <wl@gnu.org>
+
+	Really fix Savannah bug #25010: An SFNT font with neither outlines
+	nor bitmaps can be considered as containing space `glyphs' only.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Handle the case where
+	a `glyf' table is missing.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no
+	`glyf' table but a non-zero `loca' entry.
+	(tt_loader_init): Handle missing `glyf' table.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines
+	nor bitmaps is scalable.
+
+2008-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Add more ranges.  This
+	fixes Savannah bug #21190 which also provides a basic patch.
+
+2008-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value
+	0x100 instead of 0x10000; the latter value is already occupied by
+	FT_LOAD_TARGET_LIGHT.  Bug reported by James Cloos.
+
+
+	Handle SFNT with neither outlines nor bitmaps.  This fixes Savannah
+	bug #25010.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither
+	outlines nor bitmaps.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there
+	is no table with glyphs.
+
+
+	* src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging
+	message.
+
+2008-12-01  Werner Lemberg  <wl@gnu.org>
+
+	GDEF tables need `glyph_count' too for validation.  Problem reported
+	by Chi Nguyen <chint@necsv.com>.
+
+	* src/otvalid/otvgdef.c (otv_GDEF_validate), src/otvalid/otvalid.h
+	(otv_GDEF_validate), src/otvalid/otvmod.c (otv_validate): Pass
+	`glyph_count'.
+
+2008-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c,
+	src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c,
+	src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c,
+	src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c,
+	src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings
+	(Atari PureC).
+
+2008-11-29  James Cloos  <cloos@jhcloos.com>
+
+	* src/type/t1load.c (mm_axis_unmap): Revert previous patch and fix
+	it correctly by using FT_INT_TO_FIXED (FreeType expects 16.16 values
+	in the /BlendDesignMap space).
+
+2008-11-29  James Cloos  <cloos@jhcloos.com>
+
+	* src/type1/t1load.c (mm_axis_unmap): `blend_points' is FT_Fixed*,
+	whereas `design_points' is FT_Long*.  Therefore, return blend rather
+	than design points.
+
+2008-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parse_real): Handle more than nine
+	significant digits correctly.  This fixes Savannah bug #24953.
+
+2008-11-25  Daniel Zimmermann  <netzimme@aol.com>
+
+	* src/base/ftstream.c (FT_Stream_ReadFields): Don't access stream
+	before the NULL check.  From Savannah patch #6681.
+
+2008-11-24  Werner Lemberg  <wl@gnu.org>
+
+	Fixes from the gnuwin32 port.
+
+	* src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.
+
+	* src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.
+
+	* src/psaux/psobjs.c (ps_table_add): Check `length'.
+
+2008-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (tt_default_graphics_state): The default
+	value for `scan_type' is zero, as confirmed by Greg Hitchcock from
+	Microsoft.  Problem reported by Michal Nowakowski
+	<miszka@limes.com.pl>.
+
+2008-11-12  Tor Andersson  <tor.andersson@gmail.com>
+
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field.
+	This fixes Savannah bug #24819.
+
+2008-11-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards
+	since OpenType version 1.5 has been released.
+
+	* include/ttnameid.h (TT_NAME_ID_WWS_FAMILY,
+	TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5.
+	(TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE,
+	TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN,
+	TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE,
+	TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI,
+	TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC,
+	TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA,
+	TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING,
+	TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE,
+	TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI,
+	TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS,
+	TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New
+	macros for OpenType 1.5.
+
+2008-11-08  Wenlin Institute  <wenlin@wenlin.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against
+	slot->internal == NULL.  Reported by Graham Asher.
+
+2008-11-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error
+	code so that memory allocation problems can be distinguished from
+	missing table entries.  Reported by Graham Asher.
+	(GET_NAME): New macro.
+	(sfnt_load_face): Use it.
+
+2008-11-05  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Undefine
+	TT_CONFIG_OPTION_UNPATENTED_HINTING.  This fixes the return value of
+	`FT_Get_TrueType_Engine_Type' (and makes it work as documented).
+	Reported in bug #441638 of bugzilla.novell.com.
+
+	* docs/CHANGES: Document it.
+
+2008-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Use an endless loop.  There are
+	fonts (like HELVI.PFB version 003.001, used on OS/2) which define
+	some `subrs' elements more than once.  Problem reported by Peter
+	Weilbacher <mozilla@weilbacher.org>.
+
+2008-10-15  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/sfnt/ttpost.c (tt_post_default_names): Add `const'.
+
+2008-10-15  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgxvar.c (TT_Set_MM_Blend): Disambiguate for
+	meddlesome compilers' warning against `for ( ...; ...; ...) ;'.
+
+2008-10-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Remove compiler warning.
+	Suggested by Bram Tassyns in Savannah patch #6651.
+
+2008-10-12  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of
+	`underline_position'.
+
+2008-10-12  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-10-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #24468.
+
+	According to include/freetype/internal/ftobjs.h, the appropriate
+	type to interchange single character codepoint is FT_UInt32. It
+	should be distinguished from FT_UInt which can be 16bit integer.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Change the type
+	of the second argument `pcharcode' from FT_UInt* to FT_UInt32*.
+	(tt_cmap4_char_map_binary): Ditto.
+	(tt_cmap14_get_nondef_chars): Change the type of return value
+	from FT_UInt* to FT_UInt32*.
+
+2008-10-08  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix Savannah bug #24485.
+
+	* src/type1/t1load.c (parse_charstrings): Assure that we always have
+	a .notdef glyph.
+
+2008-10-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Include FT_TRUETYPE_TAGS_H for multi build.
+	* builds/mac/ftmac.c: Ditto.
+
+2008-10-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/tttags.h (TTAG_TYP1, TTAG_typ1): Fix definitions.
+	* src/base/ftobjs.c: Include FT_TRUETYPE_TAGS_H.
+
+2008-10-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Allow `typ1' version tag in
+	the beginning of sfnt container.
+	* src/sfnt/ttload.c (check_table_dir): Return
+	`SFNT_Err_Table_Missing' when sfnt table directory structure is
+	correct but essential tables for TrueType fonts (`head', `bhed' or
+	`SING') are missing.  Other errors are returned by
+	SFNT_Err_Unknown_File_Format.
+
+	* src/base/ftobjs.c (FT_Open_Face): When TrueType driver returns
+	`FT_Err_Table_Missing', try `open_face_PS_from_sfnt_stream'.  It is
+	enabled only when old mac font support is configured.
+
+2008-10-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/tttags.h (TTAG_CID, TTAG_FOND, TTAG_LWFN,
+	TTAG_POST, TTAG_sfnt, TTAG_TYP1, TTAG_typ1): New tags to simplify
+	the repeated calculations of these values in ftobjs.c and ftmac.c.
+	* src/base/ftobjs.c: Replace all FT_MAKE_TAG by new tags.
+	* src/base/ftmac.c: Ditto.
+	* builds/mac/ftmac.c: Ditto.
+
+2008-10-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (ft_lookup_PS_in_sfnt_stream): Remove wrong
+	initialization of *is_sfnt_cid.
+
+2008-10-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Remove compiler
+	warnings.
+
+2008-10-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Replaced by...
+	(ft_lookup_PS_in_sfnt_stream): This.
+	(open_face_PS_from_sfnt_stream): New function.  It checks whether
+	the stream is sfnt-wrapped Type1 PS font or sfnt-wrapped CID-keyed
+	font, then try to open a face for given face_index.
+	(Mac_Read_sfnt_Resource): Replace the combination of
+	`ft_lookup_PS_in_sfnt' and `open_face_from_buffer' by
+	`open_face_PS_from_sfnt_stream'.
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+	* builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+	* src/base/ftbase.h: Remove `ft_lookup_PS_in_sfnt' and add
+	`open_face_PS_from_sfnt_stream'.
+
+2008-10-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Set *is_sfnt_cid to
+	FALSE if neither `CID ' nor `TYP1' is found in the sfnt container.
+
+2008-10-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/config/ftconfig.h: Define FT_MACINTOSH when SC or
+	MrC compiler of MPW is used.  These compilers do not define the
+	macro __APPLE__ by themselves.
+	* builds/unix/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+	* src/base/ftbase.c: Use FT_MACINTOSH instead of __APPLE__, to
+	include ftmac.c if FreeType 2 is built by MPW.
+	* src/base/ftobjs.c: Use FT_MACINTOSH instead of __APPLE__, to
+	enable shared functions for ftmac.c if FreeType 2 is built by MPW.
+
+	* builds/mac/ftmac.c: Include ftbase.h.
+	(memory_stream_close): Removed.
+	(new_memory_stream): Ditto.
+	(open_face_from_buffer): Removed.  Use the implementation in
+	ftobjs.c.
+	(ft_lookup_PS_in_sfnt): Ditto.
+
+	* builds/mac/FreeType.m68k_far.make.txt: Build ftmac.c as an
+	included part of ftbase.c, to share the functions in ftobjs.c.  The
+	rule compiling ftmac.c separately is removed and the rule copying
+	ftbase.c from src/base/ftbase.c to builds/mac/ftbase.c is added.
+	* builds/mac/FreeType.m68k_cfm.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+
+2008-10-02  Bram Tassyns  <bramt@enfocus.be>
+
+	* src/cff/cffgload.c (cff_slot_load): Map CID 0 to GID 0.  This
+	fixes Savannah bug #24430.
+
+2008-10-02  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (BASE_H): Rename to...
+	(INTERNAL_H): This.
+	(FREETYPE_H): Updated.
+	* src/base/rules.mk: (BASE_OBJ_S, OBJ_DIR/%.$O): Add BASE_H.
+	* src/bdf/rules.mk (BDF_DRV_H): Add bdferror.h.
+	* src/cache/rules.mk (CACHE_DRV_H): Add ftccache.h and ftcsbits.h.
+	* src/pcf/rules.mk (PCF_DRV_H): Add pcfread.h.
+	* src/raster/rules.mk (RASTER_DRV_H): Add ftmisc.h.
+	* src/type42/rules.mk (T42_DRV_H): Add t42types.h.
+
+2008-10-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftbase.h: New file to declare the private utility
+	functions shared by the sources of base modules.  Currently,
+	`ft_lookup_PS_in_sfnt' and `open_face_from_buffer' are declared to
+	share between ftobjs.c and ftmac.c.
+
+	* src/base/rule.mk: Add ftbase.h.
+
+	* src/base/ftobjs.c: Include ftbase.h.
+	(memory_stream_close): Build on any platform when old MacOS font
+	support is enabled.
+	(new_memory_stream): Ditto.
+	(open_face_from_buffer): Build on any platform when old MacOS font
+	support is enabled.  The counting of the face in a font file is
+	slightly different between Carbon-dependent parser and Carbon-free
+	parser.  They are merged with the platform-specific conditional.
+	(ft_lookup_PS_in_sfnt): Ditto.
+
+	* src/base/ftmac.c: Include ftbase.h.
+	(memory_stream_close): Removed.
+	(new_memory_stream): Ditto.
+	(open_face_from_buffer): Removed.  Use the implementation in
+	ftobjs.c.
+	(ft_lookup_PS_in_sfnt): Ditto.
+
+2008-10-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): `psnames_error' is only needed
+	if TT_CONFIG_OPTION_POSTSCRIPT_NAMES is defined.
+
+2008-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c
+	(cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
+	src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
+	(cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
+	src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
+	Reported by Graham Asher.
+
+2008-09-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/rules.mk: Add conditional source to BASE_SRC, for `make
+	multi' on Mac OS X.  If the macro $(ftmac_c) is defined,
+	$(BASE_DIR)/$(ftmac_c) is added to BASE_SRC.  In a normal build, the
+	lack of ftmac.c in BASE_SRC is not serious because ftbase.c includes
+	ftmac.c.
+	* builds/unix/unix-def.in: Add a macro definition of $(ftmac_c).
+	* builds/unix/configure.raw: Add procedure to set up appropriate
+	value of $(ftmac_c) with the consideration of the availability of
+	Carbon framework.
+
+2008-09-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/Jamfile: Add target for multi build by jam on Mac OS X.
+	* src/base/ftobjs.c (FT_New_Face): Fix the condition to include this
+	function for MPW building.  It is synchronized the condition to
+	include ftmac.c source into ftbase.c.
+
+2008-09-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (CFF_Operator, cff_argument_counts,
+	cff_decoder_parse_charstrings): Handle (invalid)
+	`callothersubr' and `pop' instructions.
+
+2008-09-22  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix Savannah bug #24307.
+
+	* include/freetype/internal/t1types.h (CID_FaceRec),
+	src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
+
+2008-09-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Don't dereference
+	`target_map' if FT_RASTER_FLAG_DIRECT is set.  Problem reported by
+	Stephan T. Lavavej <stl@nuwen.net>.
+
+2008-09-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/otvalid/Jamfile: Add missing target `otvmath' for multi build
+	by jam.
+	* src/sfnt/Jamfile: Add missing target `ttmtx' for multi build by
+	jam.
+
+2008-09-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_find_cell): Fix threshold.  The values
+	passed to this function are already `normalized'.  Problem reported
+	by Stephan T. Lavavej <stl@nuwen.net>.
+
+	* docs/CHANGES: Document it.
+
+2008-09-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_Outline_Decompose): Decorate with tracing messages.
+
+	* src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
+	FT_DEBUG_LEVEL_TRACE.
+	[_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
+	stdarg.h.
+
+	(FT_TRACE) [_STANDALONE_]: Remove.
+	(FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
+	(FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
+	(FT_ERROR) [_STANDALONE_]: Updated.
+
+	(gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
+	Use FT_TRACE7.
+	(gray_dump_cells): Make it `static void'.
+	(gray_convert_glyph): Use FT_TRACE7.
+
+	(FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
+	ftoutln.c.
+
+	* src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
+	FT_ERROR_BASE.
+
+	* docs/formats.txt: Updated.
+
+2008-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Import sfnt-wrapped Type1 and sfnt-wrapped
+	CID-keyed font support.
+	* builds/mac/ftmac.c: Ditto.
+
+2008-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Fix double free bug in
+	sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font support code.
+	`open_face_from_buffer' frees the passed buffer if it cannot open a
+	face from the buffer, so the caller must not free it.
+
+2008-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add initial support
+	for sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font.
+	(ft_lookup_PS_in_sfnt): New function to look up `TYP1' or `CID '
+	table in sfnt table directory.  It is used before loading TrueType
+	font driver.
+
+	* docs/CHANGES: Add note about the current status of sfnt-wrapped
+	Type1 and sfnt-wrapped CID-keyed font support.
+
+2008-09-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsystem.c (FT_Done_Memory): Use ft_sfree directly for
+	orthogonality (ft_free and ft_sfree could belong to different memory
+	pools).  This fixes Savannah bug #24297.
+
+2008-09-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/cff/cffobjs.c (cff_face_init): Use TTAG_OTTO defined
+	in tttags.h instead of numerical value 0x4F54544FL.
+
+2008-09-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.h, src/cff/cffgload.c
+	(cff_decoder_set_width_only): Eliminate function call.
+
+2008-09-15  George Williams  <gww@silcom.com>
+
+	Fix Savannah bug #24179, reported by Bram Tassyns.
+
+	* src/type1/t1load.c (mm_axis_unmap, T1_Get_MM_Var): Fix computation
+	of default values.
+
+2008-09-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py (main): Surround `ft_get_adobe_glyph_index'
+	and `ft_adobe_glyph_list' with FT_CONFIG_OPTION_ADOBE_GLYPH_LIST to
+	prevent unconditional definition.  This fixes Savannah bug #24241.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2008-09-13  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh, builds/unix/configure.raw,
+	include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: Minor
+	beautifying.
+
+	* include/freetype/ftadvanc.h, include/freetype/ftgasp.h,
+	include/freetype/ftlcdfil.h: Protect against FreeType 1.
+	Some other minor fixes.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2008-09-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbase.c: Include ftadvanc.c.
+
+2008-09-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftconfig.in: Duplicate the cpp computation of
+	FT_SIZEOF_{INT|LONG} from include/freetype/config/ftconfig.h.
+	(FT_USE_AUTOCONF_SIZEOF_TYPES): New macro.  If defined, the cpp
+	computation is disabled and the statically configured sizes are
+	used.  This fixes Savannah bug #21250.
+
+	* builds/unix/configure.raw: Add the checks to compare the cpp
+	computation results of the bit length of int and long versus the
+	sizes detected by running `configure'.  If the results are
+	different, FT_USE_AUTOCONF_SIZEOF_TYPES is defined to prioritize the
+	results.
+	New option --{enable|disable}-biarch-config is added to define or
+	undefine FT_USE_AUTOCONF_SIZEOF_TYPES manually.
+
+2008-09-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Clear FT2_EXTRA_LIBS when Carbon or
+	ApplicationServices framework is missing.  Although this value is not
+	used in building of FreeType2, it is written in `freetype2.pc' and
+	`freetype-config'.
+
+2008-09-01  David Turner  <david@freetype.org>
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Accept a negative cmap
+	index to mean `use default cached FT_Face's charmap'.  This fixes
+	Savannah bug #22625.
+	* include/freetype/ftcache.h: Document it.
+
+
+	Make FT_MulFix an inlined function.  This is done to speed up
+	FreeType a little (on x86 3% when loading+hinting, 10% when
+	rendering, ARM savings are more important though).  Disable this by
+	undefining FT_CONFIG_OPTION_INLINE_MULFIX.
+
+	Use of assembler code can now be controlled with
+	FT_CONFIG_OPTION_NO_ASSEMBLER.
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in
+	[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_arm): New assembler
+	implementation.
+	[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_i386): Assembler
+	implementation taken from `ftcalc.c'.
+	[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MULFIX_ASSEMBLER): New macro
+	which is defined to the platform-specific assembler implementation
+	of FT_MulFix.
+	[FT_CONFIG_OPTION_INLINE_MULFIX && FT_MULFIX_ASSEMBLER]
+	(FT_MULFIX_INLINED): New macro.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_NO_ASSEMBLER,
+	FT_CONFIG_OPTION_INLINE_MULFIX): New macros.
+
+	* include/freetype/freetype.h: Updated to handle FT_MULFIX_INLINED.
+
+	* src/base/ftcalc.c: Updated to use FT_MULFIX_ASSEMBLER and
+	FT_MULFIX_INLINED.
+
+
+	Add a new header named FT_ADVANCES_H declaring some new APIs to
+	extract the advances of one or more glyphs without necessarily
+	loading their outlines.  Also provide `fast loaders' for the
+	TrueType, Type1, and CFF font drivers (more to come later).
+
+	* src/base/ftadvanc.c, include/freetype/ftadvanc.h: New files.
+
+	* include/freetype/config/ftheader.h (FT_ADVANCES_H): New macro.
+	* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): New macro.
+
+	* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+	`flags' and `advances' are now of type `FT_UInt' and `FT_Fixed',
+	respectively.
+
+	* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC): Add
+	ftadvanc.c.
+
+	* src/cff/cffdrivr.c (cff_get_advances): New function.
+	(cff_driver_class): Register it.
+
+	* src/cff/cffgload.c (cff_decoder_set_width_only): New function.
+	(cff_decoder_parse_charstrings): Handle `width_only'.
+	(cff_slot_load): Handle FT_LOAD_ADVANCE_ONLY.
+
+	* src/cff/cffgload.h (cff_decoder): New element `width_only'.
+	(cff_decoder_set_width_only): New declaration.
+
+	* src/truetype/ttdriver.c (tt_get_advances): New function.
+	(tt_driver_class): Register it.
+
+	* src/truetype/ttgload.c (Get_HMetrics, Get_VMetrics): Renamed to...
+	(TT_Get_HMetrics, TT_Get_VMetrics): This.
+	Update callers.
+	* src/truetype/ttgload.h: Declare them.
+
+	* src/type1/t1gload.h, src/type1/t1gload.c (T1_Get_Advances): New
+	function.
+	* src/type1/t1driver.c (t1_driver_class): Register T1_Get_Advances.
+
+
+	Add checks for minimum version of the `autotools' stuff.
+
+	* autogen.sh: Implement it.
+	(get_major_version, get_minor_version, get_patch_version,
+	compare_to_minimum_version, check_tool_version): New auxiliary
+	functions.
+
+	* README.CVS: Document it.
+
+2008-08-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Use TTAG_OTTO defined in
+	tttags.h instead of FT_MAKE_TAG( 'O', 'T', 'T', 'O' ).
+
+2008-08-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Protect against infinite
+	loop.  This fixes Savannah bug #24150 (where a patch has been posted
+	too).
+
+2008-08-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/type/t1afm.c (compare_kern_pairs), src/psaux/afmparse.c
+	(afm_compare_kern_pairs): Fix comparison.  This fixes Savannah bug
+	#24119.
+
+2008-08-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (FT_Stream_New): Initialize *astream always,
+	even if passed library or arguments are invalid.  This fixes a bug
+	that an uninitialized stream is freed when an invalid library handle
+	is passed.  Originally proposed by Mike Fabian, 2008/08/18 on
+	freetype-devel.
+	(FT_Open_Face): Ditto (stream).
+	(load_face_in_embedded_rfork): Ditto (stream2).
+
+2008-08-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Add a fallback to guess the availability of the
+	`ResourceIndex' type.  It is used when built without configure
+	(e.g., a build with Jam).
+	* builds/mac/ftmac.c: Ditto.
+	* builds/unix/configure.raw: Set HAVE_TYPE_RESOURCE_INDEX to 1 or 0
+	explicitly, even if `ResourceIndex' is unavailable.
+
+2008-08-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: In checking of Mac OS X features,
+	all-in-one header file `Carbon.h' is replaced by the minimum
+	header file `CoreServices.h', similar to current src/base/ftmac.c.
+
+2008-08-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/ttcmap.c (tt_cmap2_validate): Skip the validation of
+	sub-header when its code_count is 0.  Many Japanese Dynalab fonts
+	include such an empty sub-header (code_count == 0, first_code == 0
+	delta == 0, but offset != 0) as the second sub-header in SJIS cmap.
+
+2008-08-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1tokens.h: Handle `ForceBold' keyword.  This fixes
+	Savannah bug #23995.
+
+	* src/cid/cidload.c (parse_expansion_factor): New callback function.
+	(cid_field_records): Use it for `ExpansionFactor'.
+	* src/cod/cidtoken.h: Handle `ForceBold' keyword.
+	Don't handle `ExpansionFactor'.
+
+2008-08-04  Bram Tassyns  <bramt@enfocus.be>
+
+	* src/cff/cffparse.c (cff_parse_fixed_scaled): Fix thinko which
+	resulted in incorrect scaling.  This fixes Savannah bug #23973.
+
+2008-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Be more tolerant w.r.t. invalid entries in SFNT table directory.
+
+	* src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and
+	adjust table count.
+	Add more trace messages.
+	(tt_face_load_font_dir): Updated.
+
+2008-07-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): No longer
+	assume that the first argument on the stack is the bottom-most
+	element.  Two reasons:
+
+	  o According to people from Adobe it is missing in the Type 2
+	    specification that pushing of additional, superfluous arguments
+	    on the stack is prohibited.
+
+	  o Acroread in general handles fonts differently, namely by popping
+	    the number of arguments needed for a particular operand (as a PS
+	    interpreter would do).  In case of buggy fonts this causes a
+	    different interpretation which of the elements on the stack are
+	    superfluous and which not.
+
+	Since there are CFF subfonts (embedded in PDFs) which rely on
+	Acroread's behaviour, FreeType now does the same.
+
+2008-07-27  Werner Lemberg  <wl@gnu.org>
+
+	Add extra mappings for `Tcommaaccent' and `tcommaaccent'.  This
+	fixes Savannah bug #23940.
+
+	* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): Rename to...
+	(EXTRA_GLYPH_LIST_SIZE): This.
+	Increase by 2.
+	(ft_wgl_extra_unicodes): Rename to...
+	(ft_extra_glyph_unicodes): This.
+	Add two code values.
+	(ft_wgl_extra_glyph_names): Rename to...
+	(ft_extra_glyph_names): This.
+	Add two glyphs.
+	(ft_wgl_extra_glyph_name_offsets): Rename to...
+	(ft_extra_glyph_name_offsets): This.
+	Add two offsets.
+
+	(ps_check_wgl_name, ps_check_wgl_unicode): Rename to...
+	(ps_check_extra_glyph_name, ps_check_extra_glyph_unicode): This.
+	Updated.
+	(ps_unicodes_init): Updated.
+
+2008-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_decoder_prepare,
+	cff_decoder_parse_charstrings): Improve debug output.
+
+2008-07-22  Martin McBride  <mmcbride@emtex.com>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear,
+	tt_cmap4_char_map_binary): Handle fonts which treat the last segment
+	specially.  According to the specification, such fonts would be
+	invalid but acroread accepts them.
+
+2008-07-16  Jon Foster  <Jon.Foster@cabot.co.uk>
+
+	* src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error.
+
+	* src/base/ftcalc.c (FT_MulFix): Fix portability issue.
+
+	* src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]:
+	Fix compiler warning.
+
+2008-07-16  Werner Lemberg  <wl@gnu.org>
+
+	Handle CID-keyed fonts wrapped in an SFNT (with cmaps) correctly.
+
+	* src/cff/cffload.c (cff_font_load): Pass `pure_cff'.
+	Invert sids table only if `pure_cff' is set.
+	* src/cff/cffload.h: Updated.
+
+	* src/cff/cffobjs.c (cff_face_init): Updated.
+	Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set.
+
+	* docs/CHANGES: Updated.
+
+2008-07-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Handle buggy fonts
+	where num_locations < num_glyphs.  Problem reported by Ding Li.
+
+2008-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
+	newer.  This fixes Savannah bug #23648.
+
+	* configure: zsh doesn't like ${1+"$@"}.
+	Update needed GNU make version.
+	* builds/toplevel.mk: Check for `$(eval ...)'.
+	* docs/INSTALL.GNU, docs/INSTALL.CROSS, docs/INSTALL.UNIX: Document
+	it.
+
+2008-07-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (Draw_Sweep): If span is smaller than one
+	pixel, only check for dropouts if neither start nor end point lies
+	on a pixel center.  This fixes Savannah bug #23762.
+
+2008-06-29  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.7 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-7'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.7.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+	* builds/unix/configure.raw (version_info): Set to 9:18:3.
+
+	* docs/release: Updated.
+
+2008-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/ftglyph.c (FT_Matrix_Multiply, FT_Matrix_Invert): Move to...
+	* src/ftcalc.c: Here.  This fixes Savannah bug #23729.
+
+2008-06-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): Test for intersections which
+	degenerate to a single point can be ignored; this has been confirmed
+	by Greg Hitchcock from Microsoft.  (This was commented out code.)
+
+2008-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Improve navigation in API reference.
+
+	* src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
+	(html_header_6): This.
+	(html_header_3, html_header_3i, html_header_4, html_header_5,
+	html_header_5t): New strings.
+	(toc_footer_start, toc_footer_end): New strings.
+	(HtmlFormatter::html_header): Updated.
+	(HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
+	New strings.
+	(HtmlFormatter::index_enter): Use `html_index_header'.
+	(HtmlFormatter::index_exit): Print `html_footer'.
+	(HtmlFormatter::toc_enter): Use `html_toc_header'.
+	(HtmlFormatter::toc_exit): Print proper footer.
+
+	Convert ~ to non-breakable space.
+
+	* src/tools/docmaker/tohtml.py (make_html_para): Implement it.
+	Update header files accordingly.
+
+2008-06-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Check type `ResourceIndex' explicitly
+	and define HAVE_TYPE_RESOURCE_INDEX if it is defined.  Mac OS X 10.5
+	bundles 10.4u SDK with MAC_OS_X_VERSION_10_5 macro but without
+	ResourceIndex type definition.  The macro does not inform the type
+	availability.
+	* src/base/ftmac.c: More parentheses are inserted to clarify the
+	conditionals to disable legacy APIs in `10.5 and later' cases.  If
+	HAVE_TYPE_RESOURCE_INDEX is not defined, ResourceIndex is defined.
+
+2008-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_SCANTYPE): Don't check rendering
+	mode.
+
+	* src/raster/ftraster.c (Render_Glyph, Render_Gray_Glyph,
+	Draw_Sweep): No-dropout mode is value 2, not value 0.
+	(Draw_Sweep): Really skip dropout handling for no-dropout mode.
+
+2008-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (t1_builder_close_contour): Don't add contour
+	if it consists of one point only.  Based on a patch from Savannah
+	bug #23683 (from John Tytgat).
+
+2008-06-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
+	with IS_HINTED.
+
+	* docs/CHANGES: Updated.
+
+2008-06-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: If CFLAGS has `-isysroot XXX' option
+	but LDFLAGS does not, import it to LDFLAGS.  The option is used to
+	specify non-default SDK on Mac OS X (e.g., universal binary SDK for
+	Mac OS X 10.4 on PowerPC platform).  Although Apple TechNote 2137
+	recommends to add the option only to CFLAGS, LDFLAGS should include
+	it because libfreetype.la is built with -no-undefined.  This fixes a
+	bug reported by Ryan Schmidt in MacPorts,
+	https://trac.macports.org/ticket/15331.
+
+2008-06-21  Werner Lemberg  <wl@gnu.org>
+
+	Enable access to the various dropout rules of the B&W rasterizer.
+	Pass dropout rules from the TT bytecode interpreter to the
+	rasterizer.
+
+	* include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
+	FT_OUTLINE_EXCLUDE_STUBS): New flags for FT_Outline.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
+	OpenType specification.
+	Fix mode 4 computation.
+	(Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph) Convert scan conversion
+	mode to FT_OUTLINE_XXX flags.
+
+	* src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
+
+2008-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Compute final
+	`dict->units_per_em' value before assigning it to
+	`cffface->units_per_EM'.  Otherwise, CFFs without subfonts are
+	scaled incorrectly if the font matrix is non-standard.  This fixes
+	Savannah bug #23630.
+
+	* docs/CHANGES: Updated.
+
+2008-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/type/t1objs.c (T1_Face_Init): Slightly improve algorithm fix
+	from 2008-06-19.
+
+2008-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/type/t1objs.c (T1_Face_Init): Fix change from 2008-03-21.
+	Reported by Peter Weilbacher <mozilla@weilbacher.org>.
+
+	* docs/CHANGES: Updated.
+
+2008-06-15  George Williams  <gww@silcom.com>
+
+	* src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
+	`valid->extra2' to 1.  This is undocumented in the OpenType 1.5
+	specification.
+
+2008-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_MulFix) <asm>: Protect registers correctly
+	from clobbering.  Patch from Savannah bug report #23556.
+
+	* docs/CHANGES: Document it.
+
+2008-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh: Add option `--install' to libtoolize.
+
+2008-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.6 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-6'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.6.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+
+	* builds/unix/configure.raw (version_info): Set to 9:17:3.
+
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
+	and `scale_y'.
+	* src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.
+
+
+	* src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
+	* src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+
+2008-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (open_face): Check `clazz->init_face' and
+	`clazz->done_face'.
+
+2008-06-09  VaDiM  <s_sliva@rambler.ru>
+
+	Support debugging on WinCE.  From Savannah patch #6536; this fixes
+	bug #23497.
+
+	* builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
+	as a replacement for OutputDebugStringA (which WinCE doesn't have).
+	Update all callers.
+	(ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
+	environment variables.
+
+2008-06-09  Werner Lemberg  <wl@gnu.org>
+
+	* README.CVS: Updated.
+
+	* builds/unix/configure.raw, builds/unix/freetype-config.in: Updated
+	for newer versions of autoconf and friends.
+
+2008-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.h (T1_ParserRec): Make `base_len' and
+	`private_len' unsigned.
+
+	* src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read
+	it as such.
+	(T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned.
+
+
+	* src/base/ftstream.c (FT_Stream_Skip): Reject negative values.
+
+
+	* src/type1/t1load.c (parse_blend_design_positions): Check `n_axis'
+	for sane value.
+	Fix typo.
+
+
+	* src/psaux/psobjs.c (ps_table_add): Check `idx' correctly.
+
+
+	* src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check
+	`last_point'.
+
+
+	* src/sfnt/ttload.c (tt_face_load_max_profile): Limit
+	`maxTwilightPoints'.
+
+2008-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0'
+	correctly.  This fixes glyphs `t' and `h' of Arial Narrow at 12ppem.
+
+2008-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcache.h (FTC_FaceID): Change type back to
+	FT_Pointer.  Reported by Ian Britten <britten@caris.com>.
+
+2008-06-02  Werner Lemberg  <wl@gnu.org>
+
+	Emit header info for defined FreeType objects in reference.
+
+	* src/tools/docmaker/content.py (re_header_macro): New regexp.
+	(ContentProcessor::__init__): Initialize new dictionary `headers'.
+	(DocBlock::__init__): Collect macro header definitions.
+
+	* src/tools/docmaker/tohtml.py (header_location_header,
+	header_location_footer): New strings.
+	(HtmlFormatter::__init__): Pass `headers' dictionary.
+	(HtmlFormatter::print_html_field): Don't emit paragraph tags.
+	(HtmlFormatter::print_html_field_list): Emit empty paragraph.
+	(HtmlFormatter::block_enter): Emit header info.
+
+2008-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
+	FT_INCREMENTAL_H): Added.
+
+2008-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (SourceBlock::__init__): While
+	looking for markup tags, return immediately as soon a single one is
+	found.
+
+2008-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses
+	original, unscaled input values.  Confirmed by Greg Hitchcock from
+	Microsoft.
+
+2008-05-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py (block_footer_start,
+	block_footer_middle): Beautify output.
+
+2008-05-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (fc_black_render): Return 0 when we are
+	trying to render into a zero-width/height bitmap, not an error code.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Move initialization
+	of the graphics state for subglyphs to...
+	(TT_Hint_Glyph): This function.
+	Hinting instructions for a composite glyph apparently refer to the
+	just hinted subglyphs, not the unhinted, unscaled outline.  This
+	seems to fix Savannah bugs #20973 and (at least partially) #23310.
+
+2008-05-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid
+	`aface' is returned by FT_New_Face_From_FOND().  The patch was
+	proposed by an anonymous reporter of Savannah bug #23204.
+
+2008-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after
+	correction for pixel boundary.  Without this patch, the effect can
+	be cumulative under certain circumstances, making glyphs taller and
+	taller after each call.  This fixes Savannah bug #19976.
+
+2008-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
+	This fixes Savannah bug #23280.
+
+	* docs/CHANGES: Updated.
+
+2008-05-18  David Turner  <david@freetype.org>
+
+	* src/psnames/psmodule.c (ft_wgl_extra_unicodes,
+	ft_wgl_extra_glyph_names, ft_wgl_extra_glyph_name_offsets,
+	ps_check_wgl_name, ps_check_wgl_unicode): Use `static' to make
+	declarations non-global.
+
+	* src/type1/t1load.c: Add missing comment.
+
+2008-05-17  Sam Hocevar  <samh>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
+	glyphs correctly.  Patch from Savannah bug #23277.
+
+2008-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-05-16  Sergey Tolstov  <stolstov@esri.com>
+
+	Improve support for WGL4 encoded fonts.
+
+	* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
+	(ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
+	ft_wgl_extra_glyph_name_offsets): New arrays.
+	(ps_check_wgl_name, ps_check_wgl_unicode): New functions.
+	(ps_unicodes_init): Use them to add additional Unicode mappings.
+
+2008-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_closepath>: `closepath' without a path is a no-op, not an error
+	(cf. the PS reference manual).
+
+	Reported by Martin McBride.
+
+2008-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated.
+
+2008-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array
+	which contains a single but empty entry.  This is technically
+	invalid (since it must end with `return'), but...
+
+	Reported by Martin McBride.
+
+2008-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Finish fix of scaling bug of CID-keyed CFF subfonts.
+
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
+	(FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
+	functions.
+
+	* src/cff/cffobjs.h (CFF_Internal): New struct.  It is used to
+	provide global hinting data for both the top-font and all subfonts
+	(with proper scaling).
+
+	* src/cff/cffobjs.c (cff_make_private_dict): New function, using
+	code from `cff_size_init'.
+	(cff_size_init, cff_size_done, cff_size_select, cff_size_request):
+	Use CFF_Internal and handle subfonts.
+	(cff_face_init): Handle top-dict and subfont matrices correctly;
+	apply some heuristic in case of unlikely matrix concatenation
+	results.  This has been discussed with people from Adobe (thanks
+	goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
+	and not correct.
+
+	* src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.
+
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+	(cff_decoder_prepare): Handle hints globals for subfonts.
+	Update all callers.
+	(cff_slot_load): Handling scaling of subfonts properly.
+
+	* src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
+	(cff_parse_font_matrix): Use it.
+
+	* src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
+	FT_ULong.
+
+	* docs/CHANGES: Document it.
+
+2008-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
+	Handle case `face_index < 0'.
+	* docs/CHANGES: Document it.
+
+2008-05-04  Werner Lemberg  <wl@gnu.org>
+
+	First steps to fix the scaling bug of CID-keyed CFF subfonts,
+	reported by Ding Li on 2008/03/28 on freetype-devel.
+
+	* src/base/cff/cffparse.c (power_tens): New array.
+	(cff_parse_real): Rewritten to introduce a fourth parameter which
+	returns the `scaling' of the real number so that we have no
+	precision loss.  This is not used yet.
+	Update all callers.
+	(cff_parse_fixed_thousand): Replace with...
+	(cff_parse_fixed_scaled): This function.  Update all callers.
+
+2008-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without
+	transformation since it recursively calls FT_Load_Glyph.  This fixes
+	Savannah bug #23143.
+
+2008-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
+	and `scale_y' as obsolete since they aren't used.
+	* src/psaux/psobjs.c (t1_builder_init): Updated.
+
+	* src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
+	obsolete since they aren't used.
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+
+2008-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to
+	`FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZW'.  From Savannah
+	bug #22909.
+
+2008-04-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if
+	integer part is zero.
+
+2008-04-01  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation with g++ 4.1 (with both `single' and `multi'
+	targets).
+
+	* src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block
+	which is crossed by a `goto'.
+
+	* src/otvalid/otvalid.h (otv_MATH_validate): Add prototype.
+
+2008-03-31  Werner Lemberg  <wl@gnu.org>
+
+	Fix support for subsetted CID-keyed CFFs.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
+	FT_IS_CID_KEYED): New macros.
+
+	* src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
+	maximum CID value in CID-keyed CFFs.
+	Handle FT_FACE_FLAG_CID_KEYED flag.
+
+	* docs/CHANGES: Document it.
+
+
+	Fix CFF font matrix calculation and improve precision.
+
+	* src/cff/cffparse.c (cff_parse_real): Increase precision if integer
+	part is zero.
+	(cff_parse_font_matrix): Simplify computation of `units_per_em';
+	this prevents overflow also.
+
+
+	Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.
+
+	* src/cid/cidriver.c: Include FT_SERVICE_CID_H.
+	(cid_get_ros): New function.
+	(cid_service_cid_info): New service structure.
+	(cid_services): Register it.
+
+2008-03-23  Werner Lemberg  <wl@gnu.org>
+
+	Adjustments for Visual C++ 8.0, as reported by Rainer Deyke.
+
+	* builds/compiler/visualc.mk (CFLAGS): Remove /W5.
+	(ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE.
+
+2008-03-21  Laurence Darby  <ldarby>
+
+	* src/type1/t1objs.c (T1_Face_Init): Use `/Weight'.  Patch from
+	Savannah bug #22675.
+
+2008-03-13  Derek Clegg  <dclegg@apple.com>
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
+	Patch from Savannah bug #22541.
+
+2008-03-03  Masatoshi Kimura  <VYV03354@nifty.ne.jp>
+
+	* src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
+	tt_cmap14_find_variant): Return correct value.
+	(tt_cmap14_variant_chars): Fix check for `di'.
+
+2008-02-29  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-02-29  Wolf
+
+	Add build support for symbian platform.  From Savannah bug #22440.
+
+	* builds/symbian/*: New files.
+
+2008-02-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (parse_fond): Fix a bug of PostScript font name
+	synthesis.  For any face of a specified FOND, always the name for
+	the first face was used.  Except of a FOND that refers multiple
+	Type1 font files, wrong synthesized font names are not used at all,
+	so this is an invisible bug.  A few limit checks are added too.
+
+	* builds/mac/ftmac.c: Ditto.
+
+2008-02-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Split compiler option to link Carbon
+	frameworks to one option for CoreServices framework and another
+	option for ApplicationServices framework.  The split options can be
+	managed by GNU libtool to avoid unrequired duplication when FreeType
+	is linked with other applications.  Suggested by Daniel Macks,
+	Savannah bug #22366.
+
+2008-02-18  Victor Stinner  <victor.stinner@haypocalc.com>
+
+	* src/truetype/ttinterp.c (Ins_IUP): Check number of points.  Fix
+	from Savannah bug #22356.
+
+2008-02-17  Jonathan Blow  <jon@number-none.com>
+
+	* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
+	Check for valid callback pointers.
+
+2008-02-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): Check the sfnt resource
+	handle by its value instead of ResError(), fix provided by Deron
+	Kazmaier.  According to the Resource Manager Reference,
+	GetResource(), Get1Resource(), GetNamedResource(),
+	Get1NamedResource() and RGetResource() set noErr but return NULL
+	handle when they can not find the requested resource.  These
+	functions never return undefined values, so it is sufficient to
+	check if the handle is not NULL.
+
+	* builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+
+2008-02-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftbase.c: <ftmac.c> is replaced by "ftmac.c" as other
+	inclusion styles.  Now it always includes src/base/ftmac.c;
+	builds/mac/ftmac.c is never included in any configuration.
+
+	* builds/unix/configure.raw: Print warning if configure is executed
+	with options to specify Carbon functionalities explicitly.
+
+	* docs/INSTALL.MAC: Note that legacy builds/mac/ftmac.c is not
+	included automatically and manual replacement is required.
+
+2008-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk
+	(dos_setup), builds/freetype.mk (clean_project_dos,
+	distclean_project_dos): Don't use \ but $(SEP).  Reported by Duncan
+	Murdoch.
+
+2008-01-18  Sylvain Pasche  <sylvain.pasche@gmail.com>
+
+	* src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
+	mention intra-pixel algorithm.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Mention that
+	FT_Library_SetLcdFilter can be used to reduce fringes.
+
+2008-01-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (ft_black_render): Check `outline' before
+	using it.  Reported by Allan Yang.
+
+2008-01-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove.
+
+2008-01-12  Allan Yang, Jian Hua - SH  <Allan.Yang@fmc.fujitsu.com>
+
+	* src/raster/ftraster.c (ft_black_init)
+	[FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation.
+
+2008-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Handle the case
+	where the number of contours in a simple glyph is zero (and which
+	does contain an entry in the `glyf' table).  This fixes Savannah bug
+	#21990.
+
+2008-01-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Formatting suggested by Sean McBride.
+
+	* builds/mac/ftmac.c: Formatting (tab expanded).
+	* src/autofit/afindic.c: Ditto.
+	* src/base/ftcid.c: Ditto.
+	* src/base/ftmac.c: Ditto.
+
+2007-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Check `outline'
+	correctly.
+
+2007-12-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improvement of POSIX resource-fork accessor to load unsorted
+	references in a resource.  In HelveLTMM (resource-fork PostScript
+	Type1 font bundled with Mac OS X since 10.3.x), the appearance order
+	of PFB chunks is not sorted; sorting the chunks by reference IDs is
+	required.
+
+	* include/freetype/internal/ftrfork.h (FT_RFork_Ref): New structure
+	type to store a pair of reference ID and offset to the chunk.
+
+	* src/base/ftrfork.c (ft_raccess_sort_ref_by_id): New function to
+	sort FT_RFork_Ref by their reference IDs.
+
+	(FT_Raccess_Get_DataOffsets): Returns an array of offsets that is
+	sorted by reference ID.
+
+2007-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten'
+	division too early; otherwise the most significant digit(s) of the
+	final result are lost as the value is truncated to an integer.  This
+	fixes Savannah bug #21794 (where the patch has been posted too).
+
+2007-12-06  Fix  <4d876b82@gmail.com>
+
+	Pass options from one configure script to another as-is (not
+	expanded).  This is needed for options like
+	--includedir='${prefix}/include'.
+
+	* builds/unix/detect.mk, configure: Prevent argument expansion in
+	call to the (real) `configure' script.
+
+2007-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
+	TT_USE_BYTECODE_INTERPRETER isn't defined.
+
+2007-12-06  Werner Lemberg  <wl@gnu.org>
+
+	There exist CFFs which contain opcodes for the Type 1 operators
+	`hsbw' and `closepath' which are both invalid in Type 2 charstrings.
+	However, it doesn't harm to support them.
+
+	* src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
+	`cff_op_closepath.'
+	(cff_argument_counts): Ditto.
+
+	(cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
+	and 13 (hsbw) which are invalid in Type 2 charstrings.
+
+2007-12-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftrfork.c (raccess_guess_darwin_newvfs): New function to
+	support new pathname syntax `..namedfork/rsrc' to access a resource
+	fork on Mac OS X.  The legacy syntax `/rsrc' does not work on
+	case-sensitive HFS+.
+	(raccess_guess_darwin_hfsplus): Fix a bug in the calculation of
+	buffer size to store a pathname.
+	* include/freetype/internal/ftrfork.h: Increment the number of
+	resource fork guessing rule.
+
+2007-12-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Improve the compile tests to search
+	Carbon functions.
+	* builds/mac/ftmac.c: Import fixes for Carbon incompatibilities
+	proposed by Sean McBride from src/base/ftmac.c (see 2007-11-16).
+
+2007-12-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	The documents and comments for Mac OS X are improved by Sean
+	McBride.
+
+	* src/base/ftmac.c: Fix a comment.
+	* include/freetype/ftmac.h: Ditto.
+	* docs/INSTALL.MAC: Improve English and add comment on lowest
+	system version specified by MACOSX_DEPLOYMENT_TARGET.
+
+2007-12-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
+	concatenate error codes.
+	* src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
+
+2007-12-04  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
+	concatenate error codes.
+
+2007-12-04  Sean McBride  <sean@rogue-research.com>
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
+	warning.
+
+2007-11-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix MacOS legacy font support by Masatake Yamato on Mac OS X.  It is
+	not working since 2.3.5.  In FT_Open_New(), if FT_New_Stream()
+	cannot mmap() the specified file and cannot seek to head of the
+	specified file, it returns NULL stream and FT_Open_New() returns the
+	error immediately.  On MacOS, most legacy MacOS fonts fall into such
+	a scenario because their data forks are zero-sized and cannot be
+	sought.  To proceed to guessing of resource fork fonts, the
+	functions for legacy MacOS font must properly handle the NULL stream
+	returned by FT_New_Stream().
+
+	* src/base/ftobjs.c (IsMacBinary): Return error
+	FT_Err_Invalid_Stream_Operation immediately when NULL stream is
+	passed.
+	(FT_Open_Face): Even when FT_New_Stream() returns an error, proceed
+	to fallback.  Originally, legacy MacOS font is tested in the cases
+	of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty)
+	or FT_Err_Unknown_File_Format (occurs when AppleSingle header or
+	.dfont header is combined).  Now the case of
+	FT_Err_Cannot_Open_Stream is included.
+
+	* src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL,
+	skip FT_Stream_Seek(), which seeks to the head of stream, and
+	proceed to unit testing of raccess_guess_XXX().  FT_Stream_Seek()
+	for a NULL stream causes a Bus error on Mac OS X.
+	(raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream
+	immediately if passed stream is NULL.
+	(raccess_guess_apple_single): Ditto.
+
+2007-11-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix for Carbon incompatibilities since Mac OS X 10.5,
+	proposed by Sean McBride.
+
+	* doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET.
+
+	* include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and
+	FT_GetFilePath_From_Mac_ATS_Name.  Since Mac OS X 10.5, calling
+	Carbon functions from a forked process is classified as unsafe
+	by Apple.  All Carbon-dependent functions should be deprecated.
+
+	* src/base/ftmac.c: Use essential header files
+	<CoreServices/CoreServices.h> and
+	<ApplicationServices/ApplicationServices.h> instead of
+	all-in-one header file <Carbon/Carbon.h>.
+
+	Include <sys/syslimits.h> and replace HFS_MAXPATHLEN by Apple
+	genuine macro PATH_MAX.
+
+	Add fallback macro for kATSOptionFlagsUnRestrictedScope which
+	is not found in Mac OS X 10.0.
+
+	Multi-character constants ('POST', 'sfnt' etc) are replaced by
+	64bit constants calculated by FT_MAKE_TAG() macro.
+
+	For the index in the segment of resource fork, new portable
+	type ResourceIndex is introduced for better compatibility.
+	This type is since Mac OS X 10.5, so it is defined as short
+	when built on older platforms.
+
+	(FT_ATSFontGetFileReference): If build target is only the systems
+	10.5 and newer, it calls Apple genuine ATSFontGetFileReference().
+
+	(FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5
+	and newer or 64bit platform, because legacy type FSSpec type is
+	removed completely.
+
+	(FT_New_Face_From_FSSpec): Ditto.
+
+2007-11-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere.  This
+	fixes Savannah bug #21485.
+
+2007-10-29  Daniel Svoboda  <dasvo@planeta@cz>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
+	can handle the font at all, then check `face_index'.  Otherwise, the
+	driver might return the wrong error code.  This fixes Savannah bug
+	#21468.
+
+2007-10-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
+	support for bit 8 of the `fsSelection' field in the `OS/2' table.
+	MS is already using this; hopefully, this becomes part of OpenType
+	1.5.
+	Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
+	(WWS_SUBFAMILY).
+
+2007-10-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py (html_header_2): Fix typo.
+	Add `td.left' element to CSS.
+	(toc_section_enter): Use it.
+
+2007-10-18  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h, src/base/ftobjs.c: Rename API
+	functions related to cmap type 14 support to the
+	`FT_Object_ActionName' scheme:
+
+	  FT_Get_Char_Variant_Index     -> FT_Face_GetCharVariantIndex
+	  FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault
+	  FT_Get_Variant_Selectors      -> FT_Face_GetVariantSelectors
+	  FT_Get_Variants_Of_Char       -> FT_Face_GetVariantsOfChar
+	  FT_Get_Chars_Of_Variant       -> FT_Face_GetCharsOfVariant
+
+	Update documentation accordingly.
+
+	* src/sfnt/ttcmap.c: Stronger cmap 14 validation.
+	Make the code a little more consistent with FreeType coding
+	conventions and modify the cmap14 functions that returned a newly
+	allocated array to use a persistent vector from the TT_CMap14 object
+	instead.
+
+	(TT_CMap14Rec): Provide array and auxiliary data for result.
+	(tt_cmap14_done, tt_cmap14_ensure): New functions.
+
+	(tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary,
+	tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant,
+	tt_cmap14_char_var_index, tt_cmap14_variants,
+	tt_cmap14_char_variants, tt_cmap14_def_char_count,
+	tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
+	tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved.
+
+2007-10-15  George Williams  <gww@silcom.com>
+
+	Add support for cmap type 14.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_CMAP_FORMAT_14): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
+	FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
+	FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
+	support function prototypes.
+	(FT_CMap_ClassRec): Add them.
+	Update all users.
+
+	* include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
+	macro.
+
+	* include/freetype/freetype.h (FT_Get_Char_Variant_Index,
+	FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
+	FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
+	functions.
+
+	* src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
+	function.
+	(FT_Set_Charmap): Disallow cmaps of type 14.
+	(FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
+	FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
+	FT_Get_Chars_Of_Variant): New API functions.
+
+	* src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.
+
+	(TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
+	tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
+	tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
+	tt_cmap14_find_variant, tt_cmap14_char_var_index,
+	tt_cmap14_char_var_isdefault, tt_cmap14_variants,
+	tt_cmap14_char_variants, tt_cmap14_def_char_count,
+	tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
+	tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
+	structures for cmap 14 support.
+	(tt_cmap_classes): Register tt_cmap14_class_rec.
+	(tt_face_build_cmaps): One more error message.
+
+	* docs/CHANGES: Mention cmap 14 support.
+
+2007-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4
+	charmap fails, do the loop again while searching a UCS-2 charmap.
+	This favours MS charmaps over Apple ones.
+
+2007-08-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Introduction of abstract `short' data types,
+	ResFileRefNum and ResID.  These types were introduced for Copland,
+	then backported to MPW.  The variables exchanged with FileManager
+	QuickDraw frameworks are redefined by these data types.  Patch was
+	proposed by Sean McBride.
+	* builds/mac/ftmac.c: Ditto.
+
+2007-08-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.c (otv_x_y_ux_sy): Skip context glyphs.  Found
+	by Imran Yousaf.  Fixes Savannah bug #20773.
+
+	(otv_Lookup_validate): Correct handling of LookupType.  Found by
+	Imran Yousaf.  Fixes Savannah bug #20782.
+
+2007-08-17  George Williams  <gww@silcom.com>
+
+	* src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of
+	SingleSubstFormat1.
+
+2007-08-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Fix a bug which sets CC_BUILD by
+	${build-gcc} (unchecked) instead of by ${build}-gcc (checked).
+	Found by Ryan Hill.
+
+2007-08-11  George Williams  <gww@silcom.com>
+
+	* src/otvalid/otvcommn.c, src/otvalid/otvcommn.h
+	(otv_Coverage_validate): Add fourth argument to pass an expected
+	count value.  Update all users.
+	Check glyph IDs.
+	(otv_ClassDef_validate): Check `StartGlyph'.
+
+	* src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
+	checks.
+
+	* src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
+	56 constants.
+	(otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
+	Check glyph IDs.
+
+2007-08-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvbase.c, src/otvalid/otvcommn.c,
+	src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
+	src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
+	appropriate.  Reported by George.
+
+	* include/freetype/internal/fttrace.h: Define `trace_otvmath'.
+
+	* src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.
+
+	* docs/CHANGES: Updated.
+
+2007-08-08  George Williams  <gww@silcom.com>
+
+	Add `MATH' validating support to otvalid module.
+
+	* include/freetype/tttags.h (TTAG_MATH): New macro.
+	* include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
+	(FT_VALIDATE_OT): Updated.
+
+	* src/otvalid/otvmath.c: New file.
+
+	* src/otvalid/otvalid.c: Include otvmath.c.
+	* src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
+
+2007-08-04  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL.
+	Fixes Savannah bug #20686.
+
+2007-08-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/psnames/psmodule.c: Fix usage of
+	FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro.  Reported by Graham Asher.
+
+2007-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (open_face_from_buffer): The argument
+	`driver_name' is typed as `const char*' to match with the
+	callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT.
+	This is same with open_face_from_buffer in src/base/ftobjs.c.
+	Found and fixed by Sean McBride.
+
+2007-07-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (count_table): Make it conditional.
+	* src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
+	a preprocessor statement.
+
+2007-07-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before
+	first usage.  From Savannah patch #6115.
+
+2007-07-16  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2007-07-16  Derek Clegg  <dclegg@apple.com>
+
+	Add new service for getting the ROS from a CID font.
+
+	* include/freetype/config/ftheader.h (FT_CID_H): New macro.
+	* include/freetype/ftcid.h: New file.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_CID_H): New macro.
+	* include/freetype/internal/services/svcid.h: New file.
+
+	* src/base/ftcid.c: New file.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
+	(cff_get_ros): New function.
+	(cff_service_cid_info): New service structure.
+	(cff_services): Register it.
+
+	* src/cff/cffload.c (cff_font_done): Free registry and ordering.
+
+	* src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.
+
+	* modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
+
+2007-07-11  Derek Clegg  <dclegg@apple.com>
+
+	Add support for postscript name service to CFF driver.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
+	(cff_get_ps_name): New function.
+	(cff_service_ps_name): New service structure.
+	(cff_services): Register it.
+
+2007-07-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of
+	`target'.  Reported by Sean McBride.
+
+2007-07-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrcmap.c: Include pfrerror.h.
+
+	* src/autofit/afindic.c: Add some external declarations to pacify
+	`make multi' compilation.
+
+	* src/cid/cidgload.c (cid_load_glyph): Pacify compiler.
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
+	(cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
+	src/autofit/aflatin.c (af_latin_hints_compute_edges),
+	src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
+	(tt_face_get_metrics), src/base/ftobjs.c (open_face)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.
+
+	* docs/release: Mention test compilation targets.
+
+2007-07-04  Werner Lemberg  <wl@gnu.org>
+
+	* docs/PROBLEMS: Mention that some PS based fonts can't be
+	handled correctly by FreeType.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Always allow a
+	recursion depth of 1.  This was the maximum value in TrueType 1.0,
+	and some older fonts don't set this field correctly.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
+
+2007-07-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
+	`round' to pacify compiler.
+
+2007-07-02  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.5 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-5'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.5.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+	* builds/unix/configure.raw (version_info): Set to 9:16:3.
+
+2007-07-01  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h, src/base/ftpatent.c
+	(FT_Face_SetUnpatentedHinting): New function to dynamically change
+	the setting after a face is created.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug
+	that created distortions in the bytecode interpreter results.
+
+2007-06-30  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Ins_IUP): Add missing variable
+	initialization.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Get rid of an
+	infinite loop in the case of degenerate fonts.
+
+2007-06-26  Rahul Bhalerao  <b.rahul.pm@gmail.com>
+
+	Add autofit module for Indic scripts.  This currently just reuses
+	the CJK-specific functions.
+
+	* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
+	macro.
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/autofit/afindic.c, src/autofit/afindic.h: New files.
+
+	* src/autofit/afglobal.c, src/autofit/aftypes.h,
+	src/autofit/autofit.c: Updated.
+
+	* src/autofit/Jamfile (_sources), * src/autofit/rules.mk
+	(AUTOF_DRV_SRC): Updated.
+
+2007-06-23  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple): Fix change from
+	2007-06-16 that prevented the TrueType module from loading most
+	glyphs.
+
+2007-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28
+	change.
+
+2007-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Handle one more error.
+
+2007-06-19  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error
+	FNT_Err_Invalid_File_Format if file format was recognized but
+	the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
+	Add verbose debug logs to make it easier to debug failing load
+	attempts.
+	(FNT_Face_Init): A single FNT font can't contain more than 1 face,
+	so return an error if requested face index is > 0.
+	Do not do further attempt to load fonts if a previous attempt has
+	failed but returned error FNT_Err_Invalid_File_Format, i.e., the
+	file format has been recognized but no fonts found in the file.
+
+2007-07-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Apply patches proposed by Sean McBride.
+	(FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix
+	the compiler warnings against unused arguments.
+	(FT_ATSFontGetFileReference): Ditto.
+	(FT_GetFile_From_Mac_ATS_Name): Ditto.
+	(FT_New_Face_From_FSSpec): Ditto.
+	(lookup_lwfn_by_fond): Fix wrong comment.
+	Replace `const StringPtr' by more appropriate type
+	`ConstStr255Param'.
+	FSRefMakePathPath always returns UTF8 POSIX pathname in
+	Mach-O, thus HFS pathname support is dropped.
+	(count_faces): Remove HLock and HUnlock which is not
+	required on Mac OS X anymore.
+	(FT_New_Face_From_SFNT): Ditto.
+	(FT_New_Face_From_FOND): Ditto.
+	* builds/mac/ftmac.c: Synchronize to src/base/ftmac.c,
+	except of HFS pathname support and HLock/HUnlock.
+	They are required on classic CFM environment.
+
+2007-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect
+	assertion.
+	(ps_parser_to_bytes): Fix error message.
+
+	* src/type42/t42objs.c (T42_Open_Face): Handle one more error.
+	* src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
+	Don't allow mixed binary and hex strings.
+	Handle string_size == 0 and string_buf == 0.
+	(t42_parse_encoding): Handle one more error.
+
+2007-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit
+	logic.
+	(ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
+	correctly.
+	(ps_parser_load_field_table): Use `fields->array_max' instead of
+	T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
+
+	* src/cff/cffgload.c (cff_decoder_prepare): Fix change from
+	2007-06-06.
+
+2007-06-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftrandom.c (font_size): New global variable.
+	(TestFace): Use it.
+	(main): Handle new option `--size' to set `font_size'.
+	(Usage): Updated.
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of
+	invalid font.
+	(FNT_Load_Glyph): Protect against invalid bitmap width.
+
+2007-06-16  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline):
+	Prevent integer overflows when rendering very large outlines.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the
+	well-formedness of the contours array when loading a glyph.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1',
+	and `zp2'.
+	(Ins_IP): Check argument ranges to reject bogus operations properly.
+	(IUP_WorkerRec): Add `max_points' member.
+	(_iup_worker_interpolate): Check argument ranges.
+	(Ins_IUP): Ignore empty outlines.
+
+2007-06-16  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* src/winfonts/winfnt.h: Add necessary structures for PE resource
+	parsing.
+	(WinPE32_HeaderRec): New structure.
+	(WinPE32_SectionRec): New structure.
+	(WinPE_RsrcDirRec): New structure.
+	(WinPE_RsrcDirEntryRec): New structure.
+	(WinPE_RsrcDataEntryRec): New structure.
+	(FNT_FontRec): Remove unused `size_shift' field.
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
+	loading bitmap .fon files in PE format.
+
+2007-06-15  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* builds/win32/ftdebug.c: Unify debug level handling with other
+	platforms.
+
+2007-06-14  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* builds/win32/ftdebug.c (FT_Message): Send debug output to the
+	console as well as to the debugger.
+
+2007-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Expand structure to
+	cover all ranges which could possibly be handled by the aflatin
+	module (since the default fallback for unknown ranges is now the
+	afcjk module).  It might be necessary to fine-tune this further by
+	splitting off modules for Greek, Cyrillic, or other blocks.
+
+2007-06-11  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Fix
+	incorrect segment linking computation.  This was the root cause of
+	Savannah bug #19565.
+
+
+	* src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes
+	to improve the Latin auto-hinter.  Note that the new code is
+	disabled by default since it is not stabilized yet.
+
+	* src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files
+	(disabled currently).
+
+	* src/autofit/afhints.c: Remove dead code.
+	(af_axis_hints_new_edge): Add argument to handle segment directions.
+	(af_edge_flags_to_string): New function.
+	(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle
+	option flags.
+	(af_glyph_hints_reload): Add argument to handle inflections.
+	Simplify.
+	(af_direction_compute): Fine tuning.
+	(af_glyph_hints_align_edge_points): Fix logic.
+	(af_glyph_hints_align_strong_points): Do linear search for small
+	edge counts.
+	(af_glyph_hints_align_weak_points): Skip any touched neighbors.
+	(af_iup_shift): Handle zero `delta'.
+
+	* src/autofit/afhints.h: Updated.
+	(AF_SORT_SEGMENTS): New macro (disabled).
+	(AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): Add
+	argument to pass option flags for handling scripts.
+	* src/autofit/afglobal.h: Updated.
+
+	* src/autofit/afcjk.c: Updated.
+	* src/autofit/aflatin.c: Updated.
+	(af_latin_metrics_scale_dim): Don't reduce scale by 2%.
+
+	(af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code.
+	(af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code.
+	Don't set `edge->dir'
+	(af_latin_hint_edges): Add more logging.
+
+	* src/autofit/afloader.c: Updated.
+
+2007-06-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document FT_Face_CheckTrueTypePatents.
+
+2007-06-10  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to
+	the TrueType glyph loader.
+
+	* include/freetype/config/ftoption.h: Clarify documentation
+	regarding unpatented hinting.
+
+
+	Add new `FT_Face_CheckTrueTypePatents' API.
+
+	* include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New
+	declaration.
+
+	* include/freetype/internal/services/svttglyf.h,
+	src/base/ftpatent.c: New files.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H):
+	New macro.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and
+	`ttpload.h'.
+	(tt_service_truetype_glyf): New service structure.
+	(tt_services): Register it.
+
+	* modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add
+	`ftpatent.c'.
+
+2007-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28.
+	Fonts without a cmap must be handled correctly by FreeType (anything
+	else would be a bug).
+
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	[FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
+
+2007-06-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_init,
+	tt_sbit_decoder_load_image): Protect against integer overflows.
+
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
+	for `x_control' and `y_control'.
+
+2007-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Decompose): Check `last'.
+
+
+	* src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal
+	FreeType error.
+
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of
+	`font_count'.
+
+
+	* src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.
+
+
+	* src/cff/cffgload.c (cff_decoder_prepare): Change return type to
+	`FT_Error'.
+	Check `fd_index'.
+	(cff_slot_load): Updated.
+	* src/cff/cffgload.h: Updated.
+
+2007-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code.
+	(pfr_glyph_load_simple): Convert assertion into normal FreeType
+	error.
+	Check `idx'.
+	(pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to):
+	Convert assertion into normal FreeType error.
+
+	* src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
+
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'.
+
+
+	* src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1
+	in case of parsing error.
+	(ps_parser_load_field): Updated.
+
+	* src/type1/t1load.c (parse_font_matrix): Updated.
+
+2007-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidgload.c (cid_load_glyph): Check `fd_select'.
+
+	* src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
+
+2007-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftrandom/*: Add the `ftrandom' test program written by
+	George Williams (with some modifications).
+
+2007-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c
+	(T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
+	face == NULL.  Suggested by Graham Asher.
+
+2007-06-03  Ismail Dönmez  <ismail@pardus.org.tr>
+
+	* src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning.
+
+2007-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header,
+	FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.
+
+	* src/bdf/bdflib.c (bdf_load_font): Use them.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
+
+2007-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c
+	(FTC_CMapCache_Lookup): Remove unused code.
+
+2007-06-01  Sean McBride  <sean@rogue-research.com>
+
+	* src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed,
+	unused.
+
+2007-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parser_new): Don't continue second search
+	pass for `StartData' if an error has occurred.
+	Exit properly if no `StartData' has been seen at all.
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
+	LONG_MAX to avoid compiler warning.  Suggested by Sean McBride.
+
+2007-05-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_charstrings): Protect
+	against too small binary data strings.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
+
+2007-05-28  David Turner  <david@freetype.org>
+
+	* src/cff/cffgload.c (cff_slot_load): Do not apply the identity
+	transformation.  This significantly reduces the loading time of CFF
+	glyphs.
+
+	* docs/CHANGES: Updated.
+
+	* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default
+	hinting script to CJK, since it works well with more scripts than
+	latin.  Thanks to Rahul Bhalerao <b.rahul.pm@gmail.com> for pointing
+	this out!
+
+2007-05-25  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2007-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
+	into TT_USE_BYTECODE_INTERPRETER preprocessor block.
+
+2007-05-24  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode)
+	[!TT_USE_BYTECODE_INTERPRETER]: Removed.  Unused.
+
+2007-05-22  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix last change to
+	avoid crashes in case the bytecode interpreter is not used.
+
+
+	Avoid heap blowup with very large .Z font files.  This fixes
+	Savannah bug #19910.
+
+	* src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor',
+	`in_limit', `pad', `pad_bits', and `in_buff' members.
+	Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and
+	`buf_total' members.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten.  It now takes
+	only one argument.
+	(ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated.
+
+2007-05-20  Ismail Dönmez  <ismail@pardus.org.tr>
+
+	* src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'.
+	(ps_dimension_set_mask_bits): Remove `const'.
+
+2007-05-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics)
+	[!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
+
+2007-05-19  Derek Clegg  <dclegg@apple.com>
+
+	Savannah patch #5929.
+
+	* include/freetype/tttables.h, src/base/ftobjs.c
+	(FT_Get_CMap_Format): New function.
+
+	* include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
+	`format' member.
+	* src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
+	cmap_info->format.
+
+2007-05-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
+	before handling subglyphs so that it can be reinitialized each time.
+	This fixes Savannah bug #19859.
+
+2007-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
+	src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
+	(FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
+	src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
+	tt_face_get_metrics): Fix type-punning issues.
+
+2007-05-15  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftstdlib.h,
+	include/freetype/internal/ftobjs.h: As suggested by Graham Asher,
+	ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values
+	instead of relying on the locale-dependent functions provided by
+	<ctypes.h>.
+
+2007-05-15  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
+	variable.
+	* src/autofit/afloader.c (af_loader_load_g): Ditto.
+
+	* src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
+	(open_face_from_buffer): Initialize `stream'.
+	(FT_Request_Metrics): Remove unused variable.
+	Remove redundant `break' statements.
+	(FT_Get_Track_Kerning): Remove unused variable.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
+	afm_parse_kern_data): Remove redundant
+	`break' statements.
+	(afm_parser_parse): Ditto.
+	Don't use uninitialized variables.
+
+	* src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
+	Use `|' operator instead of `^' to set it.
+	Update all users.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
+	* src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
+	comparison.
+	(TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
+	(TT_Load_Glyph): Remove unused variable.
+
+2007-05-13  Derek Clegg  <dclegg@apple.com>
+
+	* src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool
+	if FT_RENDER_POOL_SIZE is > 0.  From Savannah patch #5928.
+
+2007-05-11  David Turner  <david@freetype.org>
+
+	* src/cache/ftcbasic.c, include/freetype/ftcache.h
+	(FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new
+	functions that allow us to look up glyphs using an FTC_Scaler object
+	to specify the size, making it possible to use fractional pixel
+	sizes.
+
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode): Set
+	`size->cvt_ready'.  Reported by Boris Letocha.
+
+2007-05-09  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c
+	(af_latin_metrics_scale_dim): Fix compiler warnings.
+
+2007-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/visualce/freetype.sln: Removed, as requested by
+	Vincent.
+
+2007-05-04  Vincent RICHOMME  <richom.v@free.fr>
+
+	* builds/win32/visualce/*: Add Visual C++ project files for Pocket
+	PC targets.
+
+	* docs/CHANGES: Document them.
+
+2007-05-04  <harry@kdevelop.org>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of
+	mmap (which might happen on some RTOS).  From Savannah patch #5909.
+
+2007-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
+	* include/freetype/freetype.h (FT_Set_Char_Size): Update
+	documentation.
+
+2007-04-28  Victor Stinner  <victor.stinner@inl.fr>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading
+	`cmap'.
+
+2007-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
+	number of points in contours.  Problem reported by Victor Stinner
+	<victor.stinner@haypocalc.com>.
+	(TT_Process_Simple_Glyph): Synchronize variable types.
+
+2007-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to
+	zero in case of error.  This fixes Savannah bug #19689.
+
+2007-04-25  Boris Letocha  <b.letocha@cz.gmc.net>
+
+	* src/truetype/ttobjs.c: Fix a typo that created a speed regression
+	in the TrueType bytecode loader.
+
+2007-04-10  Martin Horak  <horakm@centrum.cz>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Ignore `hhea' table.  This fixes Savannah bug #19261.
+
+2007-04-09  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.4 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-4'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.4.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 9:15:3.
+
+2007-04-09  Martin Horak  <horakm@centrum.cz>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Save and restore
+	memory stream to avoid a crash with the incremental memory
+	interface (Savannah bug #19260).
+
+2007-04-06  David Turner  <david@freetype.org>
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite
+	bug (Savannah bug #19536).
+
+2007-04-04  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.3 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-3'.
+
+	* docs/CHANGES: Mention CVE-2007-1351.
+
+2007-04-03  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos,
+	if one of the resolution values is 0, treat it as if it were the
+	same as the other value.
+
+2007-04-02  David Turner  <david@freetype.org>
+
+	Add special code to detect `extra-light' fonts and do not snap their
+	stem widths too much to avoid bizarre hinting effects.
+
+	* src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and
+	`extra_light' members.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
+	them.
+	(af_latin_metrics_scale_dim): Set `extra_light'.
+	(af_latin_compute_stem_width): Use `extra_light'.
+
+2007-03-28  David Turner  <david@freetype.org>
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the
+	padding.
+
+2007-03-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128
+	gracefully.
+	(_bdf_set_default_spacing): Increase `name' buffer size to 256 and
+	issue an error for longer names.  This fixes CVE-2007-1351.
+	(_bdf_parse_glyphs): Limit allowed number of glyphs in font to the
+	number of code points in Unicode.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/,
+	s/232/233/.
+
+	* docs/CHANGES: Mention ftdiff.
+
+2007-03-26  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and
+	corresponding code.
+	(Ins_MD): Last regression fix.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues
+	computations in order to ignore single-point contours.  These are
+	never rasterized and correspond in certain fonts to mark-attach
+	points that are very far from the glyph's real outline, ruining the
+	computation.
+
+	* src/autofit/afloader.c (af_loader_load_g): In the case of
+	monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0.
+	Otherwise code that uses them will most certainly ruin the fixed
+	advance property.
+
+	* docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update
+	documentation and bump version number to 2.3.3.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 9:14:3.
+
+2007-03-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftconfig.in: Disable Carbon framework dependency on
+	64bit ABI on Mac OS X 10.4.x (ppc & i386).  Found by Sean McBride.
+	* builds/vms/ftconfig.h: Ditto.
+	* include/freetype/config/ftconfig.h: Ditto.
+
+2007-03-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent
+	32bit unsigned long overflow by 64bit filesize on LP64 platform, as
+	proposed by Sean McBride:
+	https://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
+
+2007-03-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftconfig.in: Suppress SGI compiler's warning against
+	setjmp, proposed by Sean McBride:
+	https://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
+
+2007-03-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Dequote `OS_INLINE' in comment of
+	conftest.c, to avoid unexpected shell evaluation.  Possibly it is a
+	bug or undocumented behaviour of autoconf.
+
+2007-03-18  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression
+	fix; testing still needed.
+
+	* src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix.
+
+2007-03-17  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the
+	(undocumented) twilight zone special case.
+
+2007-03-09  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.2 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-2'.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/,
+	s/231/232/.
+
+2007-03-08  David Turner  <david@freetype.org>
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release.
+
+	* builds/unix/configure.raw (version_info): Set to 9:13:3.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* README, Jamfile (RefDoc): s/2.3.1/2.3.2/.
+
+	* src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the
+	function to work properly, over-writing user-provided buffers in
+	some cases.  Reported by James Cloos <cloos@jhcloos.com>.
+
+
+2007-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
+	macro for `strstr'.
+
+	* src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
+	`trick_names', as suggested by Ivan Nincic.
+
+2007-03-05  David Turner  <david@freetype.org>
+
+	* src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in
+	case FT_Init_FreeType fails for some reason.  Problem reported by
+	Maximilian Schwerin <maximilian.schwerin@buelowssiege.de>.
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Clear the `x_ppem'
+	and `y_ppem' fields of the `TT_Size.metrics' structure, not those of
+	`TT_Size.root.metrics'.  Problem reported by Daniel Glöckner
+	<daniel-gl@gmx.net>.
+
+	* src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit
+	signed values, not unsigned ones.  Problem reported by Johannes
+	Walther <joh_walt@yahoo.de>.
+
+2007-02-21  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting
+	of small and ghost stems in the Postscript interpreter.
+
+2007-02-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory
+	leak, patch by "Jjgod Jiang" <gzjjgod@gmail.com>.
+	* builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto.
+
+2007-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_MD): Remove unused variable.
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto.
+
+2007-02-14  David Turner  <david@freetype.org>
+
+	It seems that the following changes fix most of the known
+	interpreter problems with my fonts, but more testing is needed,
+	though.
+
+	* src/truetype/ttinterp.c (FIX_BYTECODE): Activate.
+	(TT_MulFix14): Rewrite.
+	(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated.
+	(Ins_MIRP): Ditto.
+
+2007-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler
+	warnings.
+
+	* src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c
+	(bdf_interpret_style): Ditto.
+
+2007-02-12  David Turner  <david@freetype.org>
+
+	Simplify projection and dual-projection code interface.
+
+	* src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not
+	FT_Vector' as argument type.
+	* src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj):
+	Updated.
+	(CUR_fast_project, CUR_fast_dualproj): New macros.
+	(Project, Dual_Project, Project_x, Project_y): Updated.
+	(Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast'
+	macros.
+
+
+	* src/autofit/afloader.c (af_loader_load_g): Improve spacing
+	adjustments for the non-light auto-hinted modes.  Gets rid of
+	`inter-letter spacing is too wide' problems.
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments,
+	af_latin_hints_compute_edges): Slight optimization of the segment
+	linker and better handling of serif segments to get rid of broken
+	`9' in Arial at 9pt (96dpi).
+
+
+	Introduce new string functions and the corresponding macros to get
+	rid of various uses of strcpy and other `evil' functions, as well as
+	to simplify a few things.
+
+	* include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup,
+	ft_mem_strcpyn): New declarations.
+	(FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New
+	macros.
+	* src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New
+	functions.
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Init),
+	src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c
+	(pcf_get_properties, pcf_interpret_style, pcf_load_font),
+	src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c
+	(cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy),
+	src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c
+	(t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name,
+	t42_get_name_index): Use new functions and simplify code.
+
+	* builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN.
+
+2007-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afloader.c (af_loader_load_g): Don't change width for
+	non-spacing glyphs.
+
+2007-02-07  Tom Parker  <palfrey@tevp.net>
+
+	* src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL
+	pointer.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE):
+	Introduce __attribute((deprecated))__ to warn functions
+	which use non-ANSI data types in its interfaces.
+	(FT_GetFile_From_Mac_Name): Deprecated, using FSSpec.
+	(FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec.
+	(FT_New_Face_From_FSSpec): Deprecated, using FSSpec.
+	(FT_New_Face_From_FSRef): Deprecated, using FSRef.
+
+	* src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void
+	to avoid warning in building FreeType.
+	* builds/mac/ftmac.c: Ditto.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured
+	`--with-fsspec' etc.  Replace #include "ftmac.c" with
+	#include <ftmac.c>.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name):
+	Introduced as replacement of FT_GetFile_From_Mac_ATS_Name.
+	* src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto.
+	(FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of
+	FT_GetFilePath_From_Mac_ATS_Name.
+	* builds/mac/ftmac.c: Ditto.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h: Fixed wrong comment: FSSpec of
+	FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are
+	for passing to FT_New_Face_From_FSSpec.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Check whether Mac OS X system headers
+	can be built under ANSI C mode.
+
+	* src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version
+	compatible to ANSI C in case system headers are ANSI C incompatible.
+	* builds/mac/ftmac.c (OS_INLINE): Ditto.
+
+2007-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN):
+	Explain why applications shouldn't use it.  Found by Alexei.
+
+2007-02-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning
+	message.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_substTable_validate): Fix debugging
+	message.
+
+2007-01-31  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-1-FINAL'.
+
+	* builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/230/231/.
+	* builds/win32/visualc/index.html: s/221/231/.
+
+	* vms_make.com: Add `ftgasp'.
+
+2007-01-30  David Turner  <david@freetype.org>
+
+	Tag sources with VER-2-3-1 to prepare release.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc):
+	s/2.3.0/2.3.1/.
+
+	* builds/unix/configure.raw (version_info): Set to 9:12:3.
+
+
+	* src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c
+	(af_loader_load_g): Disable the warper (i.e., the light hinting
+	improvements) to make a 2.3.1 bugfix release before introducing a
+	new feature.  This should give us more time to tune and improve the
+	warper for the next release.
+
+	* docs/CHANGES: Update accordingly.
+
+2007-01-25  David Turner  <david@freetype.org>
+
+	For light auto-hinting, improve glyph advance widths and resurrect
+	normal/full hinting to its normal quality.
+
+	* src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta'
+	and `xmax_delta'.
+	* src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta'
+	and `xmax_delta'.
+
+	* src/autofit/afloader.c (af_loader_load_g) <AF_USE_WARPER>: Replace
+	preprocessor conditional with if-clause, handling both light and
+	normal mode.
+
+	* src/autofit/afwarp.c (AF_WarpScore): Fine-tune again.
+	(af_warper_compute): Handle `xmin_delta' and `xmax_delta'.
+
+2007-01-25  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Updated -- Savannah uses a new uploading scheme.
+
+2007-01-25  David Turner  <david@freetype.org>
+
+	* src/cff/cffload.c (cff_index_get_pointers): Improve previous fix.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_callsubr, cff_op_callgsubr>: Fix sanity check for empty
+	functions.
+
+	* docs/CHANGES: Document light auto-hinting improvement.
+
+2007-01-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_index_get_pointers): Handle last entry
+	correctly in a sanity check.  Since this function is only used to
+	load local and global functions, any charstring that called the last
+	local/global function would fail otherwise.  This fixes Savannah bug
+	#18867.
+
+	* docs/CHANGES: Document it.
+
+2007-01-23  David Turner  <david@freetype.org>
+
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that
+	prevented compilation when disabling both the unpatented and the
+	bytecode interpreter in the TrueType font driver.
+
+
+	Fix and enable the warper to improve `light' hinting mode.  This is
+	not necessarily a final version, but it seems to work well.
+
+	* src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]:
+	Disable code.
+	(af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT.
+	* src/autofit/aftypes.h: Activate AF_USE_WARPER.
+
+	* src/autofit/afwarp.c (AF_WarpScore): Tune table.
+	(af_warper_compute_line_best): Fix array size of `scores'.
+	(af_warper_compute): Better handling of border cases.
+	* src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1'
+	and `X2'.
+
+2007-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* ChangeLog: Split off older entries into...
+	* ChangeLog.22: This new file.
+
+2007-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document SHZ fix.
+
+2007-01-21  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
+	points.
+
+2007-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics)
+	[!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
+
+2007-01-17  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.0 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-0-FINAL'.
+
+2007-01-17  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Updated.
+
+2007-01-16  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments),
+	src/cff/cffdrivr.c (cff_ps_get_font_info), src/truetype/ttobjs.c
+	(tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler
+	warnings.
+
+2007-01-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'.
+
+	* builds/amiga/include/freetype/config/ftconfig.h: Synchronize.
+
+2007-01-14  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Fix various compiler warnings.
+
+	* src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
+	src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
+	s/index/strike_index/.
+	* src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
+
+	* src/gxvalid/gxvmorx5.c
+	(gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
+
+	* src/truetype/ttinterp.c (Compute_Point_Displacement),
+	src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
+	uninitialized variables.
+
+2007-01-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* docs/CHANGES, docs/INSTALL.MAC: Improvements.
+
+2007-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM
+	versions up to 0x3FF without complaining.
+
+2007-01-13  Derek Clegg  <dclegg@apple.com>
+
+	Add FT_Get_PS_Font_Info interface to CFF driver.
+
+	* src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H.
+	(CFF_FontRec): Add `font_info' field.
+
+	* src/cff/cffload.c: Include FT_TYPE1_TABLES_H.
+	(cff_font_done): Free font->font_info if necessary.
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): New function.
+	(cff_service_ps_info): Register cff_ps_get_font_info.
+
+2007-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation
+	with C++ compiler.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edges): Ditto.
+
+	* src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in
+	`modules.cfg').
+
+	* src/sfnt/ttsbit0.h: Remove.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c.
+
+2007-01-12  David Turner  <david@freetype.org>
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping
+	bug in the bitmap emboldener if the pitch of the source bitmap is
+	much larger than its width.
+
+	* src/truetype/ttinterp.c (Update_Max): Fix aliasing-related
+	compilation warning.
+
+2007-01-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`automake' CVS module from sources.redhat.com.
+
+2007-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (is_space): Removed.
+	(parse_encoding, parse_charstrings): Use IS_PS_DELIM.
+	(parse_charstrings): Use IS_PS_TOKEN.
+
+
+	* autogen.sh: Avoid bash specific syntax.
+
+2007-01-11  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Small update.
+
+	* builds/unix/configure.raw (version_info): Set to 9:11:3.
+
+	* src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a
+	crash with some Mac OS X .dfont files.  Submitted by Masatake
+	Yamato.
+
+	* autogen.sh: Small fix to get it working on Mac OS X properly:
+	The issue is that GNU libtool is called `glibtool' on this platform,
+	and we must call `glibtoolize', since `libtoolize' doesn't exist.
+
+2007-01-10  David Turner  <david@freetype.org>
+
+	* all-sources: Tag all sources with VER-2-3-0-RC1 and
+	VER-2-3-0.
+
+	* Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update
+	version number to 2.3.0.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 3.
+	(FREETYPE_PATCH): Set to 0.
+
+	* include/freetype/ftchapters.h, include/freetype/ftgasp.h,
+	include/freetype/ftlcdfil.h: Update reference documentation with
+	GASP support and LCD filtering sections.
+
+	* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo
+	which created an endless loop with some malformed font files.
+
+2007-01-10  Derek Clegg  <dclegg@apple.com>
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Always return fixed-point
+	values.
+
+2007-01-08  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add
+	a new API `FT_Get_Gasp' to return entries of the `gasp' table
+	corresponding to a given character pixel size.
+
+	* src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the
+	`gasp' table, in order to avoid potential problems with later
+	versions.
+
+	* include/freetype/config/ftheader.h (FT_GASP_H): New macro for
+	<freetype/ftgasp.h>.
+
+	* src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources),
+	modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the
+	default build.
+
+2007-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parser_new): Improve error message for
+	Type 11 fonts.
+	Scan for `/sfnts' token.
+
+2007-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts.
+
+2007-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_index_init): Remove unused variable.
+	(cff_index_read_offset): s/perror/errorp/ to avoid global shadowing.
+
+2007-01-04  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts
+	correctly.  This fixes Savannah bug #17876.
+
+
+	Do not allocate interpreter-specific tables in memory if we are not
+	going to load glyphs with the bytecode interpreter anyway.
+
+	* src/truetype/ttgload.c (tt_loader_init): Load execution context
+	only if glyph is hinted.
+	Updated.
+	* src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready'
+	and `cvs_ready'.
+	Add `tt_size_ready_bytecode' declaration.
+	* src/truetype/ttobjs.c (tt_size_done_bytecode,
+	tt_size_init_bytecode, tt_size_ready_bytecode): New functions.
+	(tt_size_init): Move most code into `tt_size_init_bytecode'.
+	(tt_size_done): Move most code into `tt_size_done_bytecode'.
+	(tt_size_reset): Move some code to `tt_size_ready_bytecode'.
+
+
+	Don't extract the metrics table from the SFNT font file.  Instead,
+	reparse it on each glyph load.  The runtime difference is not
+	noticeable, and it can save a lot of heap memory when memory-mapped
+	files are not used.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add members
+	`horz_metrics_offset' and `vert_metrics_offset'.
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics):
+	Updated.
+
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization.
+
+
+	Do not load the CFF index offsets into memory, since this wastes a
+	*lot* of heap memory with large Asian CFF fonts.  There is no
+	significant performance loss.
+
+	* src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration.
+	* src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and
+	`data_size'.
+	(CFF_CharsetRec): Add field `num_glyphs'.
+
+	* src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets,
+	cff_charset_cid_to_gindex): New functions.
+	(cff_new_index): Renamed to...
+	(cff_index_init): This.  Update all callers.
+	Updated -- some code has been moved to `cff_index_load_offsets'.
+	(cff_done_index): Renamed to...
+	(cff_index_done): This.  Update all callers.
+	(cff_index_get_pointers, cff_index_access_element): Updated to use
+	stream offsets.
+	(cff_charset_compute_cids): Set `num_glyphs' field.
+	(cff_encoding_load): Updated.
+
+	* src/cff/cffgload.c (cff_slot_load): Updated.
+
+2007-01-04  David Turner  <david@freetype.org>
+
+	* docs/INSTALL.UNIX: Simplify some parts, add reference to
+	autogen.sh and pointer to README.CVS.
+
+	* README.CVS: Add common problem description and solution
+	when running autogen.sh.
+
+	* docs/INSTALL: Add reference to MacOS X.
+
+	* docs/MAKEPP, docs/INSTALL.MAC: New documentation files.
+
+	* docs/TODO: Remove obsolete items.
+
+	* src/raster/ftraster.c: (TRaster_Instance): Replace it with...
+	(TWorker): This.
+	Remove `count_table' and `memory'.
+	Make `grays' a pointer.
+	(TRaster): New structure.
+	(count_table): New static array.
+	(RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras,
+	Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done,
+	ft_black_set_mode, ft_black_render): Updated.
+	(ft_black_init): Don't initialize `count_table'.
+	(ft_black_reset): Use the render pool.  This saves about 6KB of
+	heap space for each FT_Library instance.
+
+	* src/smooth/ftgrays.c (TRaster): Replaced with...
+	(TWorker): This.
+	Remove `memory'.
+	(TRaster): New structure.
+
+	(RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line,
+	gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to,
+	gray_render_span, gray_raster_render): Updated.
+	(gray_raster_reset): Use the render pool.  This saves about 6KB of
+	heap space for each FT_Library instance.
+
+	* src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h,
+	src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+	src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove
+	FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since
+	the optimization is no longer experimental.
+
+	* src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points):
+	Remove a typo that results in no hinting and a memory leak with some
+	large Asian CFF fonts.
+
+	* src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak
+	which happens when FT_Done_Library is called with still opened
+	CFF_Faces in it.  We need to close all faces before destroying the
+	modules, or else some bad things (memory leaks) may happen.
+
+2007-01-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
+	Remove compiler warning.
+
+2007-01-02  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c: Add documentation comment.
+
+2006-12-31  Masatake YAMATO  <jet@gyve.org>
+
+	* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New
+	function.
+	Check uniqueness of the gid pairs.
+	(gxv_kern_subtable_fmt0_validate): Move some code to
+	`gxv_kern_subtable_fmt0_pairs_validate'.
+
+2006-12-22  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler
+	warnings.
+
+	* builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE
+	to avoid deprecation warnings with Visual C++ 8.
+
+2006-12-16  Anders Kaseorg  <anders@kaseorg.com>
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
+	[FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/internal/services/svotval.h: Add `volatile' to
+	sync with the modification by Jens Claudius on 2006-08-22; cf.
+	  https://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Specialized for Mac OS X only.
+	* builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework.
+	* builds/unix/configure.raw: Ditto.  When explicit switches for
+	FSSpec/FSRef/QuickDraw/ATS availability are given to configure,
+	builds/mac/ftmac.c is used instead of default src/base/ftmac.c.
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system.
+	* builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c
+	instead of src/base/ftmac.c
+	* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+	* builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c
+	that cannot be built at present.
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c: Improvement of resource fork handler for
+	POSIX, cf.
+	  https://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html
+	(Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font
+	format or .dfont, to simulate the face index number counted by ftmac.c.
+	(IsMacResource): Return the number of scalable faces correctly.
+
+2006-12-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (version): Protect against `distclean' target.
+
+2006-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat'
+	or `type'.
+
+	* builds/freetype.mk (version): Extracted from freetype.h, using
+	GNU make's built-in string functions.
+	(refdoc): Use $(version) instead of static version number.
+
+2006-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (dist): Extract version number from freetype.h.
+
+2006-12-08  Vladimir Volovich  <vvv@vsu.ru>
+
+	* src/tools/apinames.c (State): Remove final comma in structure --
+	xlc v5 under AIX 4.3 doesn't like this.
+
+2006-12-07  David Turner  <david@freetype.org>
+
+	* src/autofit/afloader.c (af_loader_load_g): Small adjustment
+	to the spacing of auto-fitted glyphs.  This only impacts rare
+	cases (e.g., Arial Bold at rather small character sizes).
+
+2006-12-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
+
+2006-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
+	encoded in UTF-16BE.  Patch from Rajeev Pahuja <rpahuja@esri.com>.
+	(tt_name_entry_ascii_from_ucs4): Removed.
+
+
+	* include/freetype/ftxf86.h: Fix and extend comment so that it
+	appears in the documentation.
+
+	* include/freetype/ftchapters.h: Add `font_format' section.
+
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
+	to TOC in index page.
+
+2006-11-28  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are
+	trying to render into a zero-width/height bitmap, not an error code.
+
+	* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch.
+
+	* src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType
+	ones instead.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused
+	variable.
+
+2006-11-26  Pierre Hanser  <hanser@club-internet.fr>
+
+	* src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
+
+2006-11-25  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points,
+	af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]:
+	Add stubs to link the `ftgrid' test program when debugging is
+	disabled in the auto-hinter.
+
+2006-11-23  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
+	src/autofit/aftypes.h: Miscellaneous auto-hinter improvements.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]:
+	Emit more sensible information.
+
+	* src/autofit/afhints.h (AF_SegmentRec): Add `height' member.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve
+	rounding of blue values.
+	(af_latin_hints_compute_segments): Hint segment heights.
+	(af_latin_hints_link_segments): Reduce `len_score' value.
+	(af_latin_hints_compute_edges): Increase `segment_length_threshold'
+	value and use `height' member for comparisons.
+	(af_latin_hint_edges): Extend logging message.
+	Improve handling of remaining edges.
+
+2006-11-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #15553.
+
+	* src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
+	program after a change from mono to grayscaling (and vice versa).
+	Use correct constant for comparison to get `exec->grayscale'.
+
+2006-11-18  Werner Lemberg  <wl@gnu.org>
+
+	Because FT_Load_Glyph expects CID values for CID-keyed fonts, the
+	test for a valid glyph index must be deferred to the font drivers.
+	This patch fixes Savannah bug #18301.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'.
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c
+	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph),
+	src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c
+	(pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph),
+	src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c
+	(FNT_Load_Glyph): Check validity of `glyph_index'.
+
+2006-11-13  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (FIX_BYTECODE): Undefine.  The interpreter
+	`enhancements' are still too buggy for general use.
+
+	* src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and
+	FT_FORCE_LEGACY_LCD_FILTER at compile time.  Define these macros
+	when building the library to change the default LCD filter to be
+	used.  This is only useful for experimentation.
+
+	* include/freetype/ftlcdfil.h: Update documentation.
+
+2006-11-10  David Turner  <david@freetype.org>
+
+	* src/smooth/ftsmooth.c: API change for the LCD
+	filter.  The FT_LcdFilter value is an enumeration describing which
+	filter to apply, with new values FT_LCD_FILTER_LIGHT and
+	FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
+	algorithm which produces strong color fringes for everything
+	except very-well hinted text).
+
+	* include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change
+	second parameter to an enum type.
+
+	* src/base/ftlcdfil.c (USE_LEGACY): Define.
+	(_ft_lcd_filter): Rename to...
+	(_ft_lcd_filter_fir): This.
+	Update parameters.
+	(_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function.
+	(FT_Library_SetLcdFilter): Update parameters.
+	Handle new filter modes.
+
+	* include/internal/ftobjs.h: Include FT_LCD_FILTER_H.
+	(FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'.
+	(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering
+	callback and update other fields.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic)
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update.
+	Other minor improvements.
+
+	* src/autofit/aflatin.c: Various tiny improvements that drastically
+	improve the handling of serif fonts and of LCD/LCD_V hinting modes.
+	(af_latin_hints_compute_edges): Fix typo.
+	(af_latin_compute_stem_width): Take better care of diagonal stems.
+
+2006-11-09  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
+	typo which created a variable-used-before-initialized bug.
+
+2006-11-07  Zhe Su  <james.su@gmail.com>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
+	also.
+
+2006-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
+
+2006-11-02  David Turner  <david@freetype.org>
+
+	Add a few tweaks to better handle serif fonts.
+	Add more debugging messages.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
+	segments that are less than 1.5 pixels high.  This gets rid of
+	*many* corner cases with serifs.
+	(af_latin_align_linked_edge): Add logging message.
+	(af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
+	Add logging messages.
+	Handle AF_EDGE_FLAG flag specially.
+
+	* src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
+	_af_debug_disable_blue_hints, and _af_debug_hints variables.
+
+	* src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
+	Update external declarations.
+	(af_corner_orientation, af_corner_is_flat): Replaced by...
+
+	* include/freetype/internal/ftcalc.h (ft_corner_orientation,
+	ft_corner_is_flat): These declarations.
+
+	* src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
+	Comment out.  Replaced by...
+
+	* src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
+	These functions.  Update all callers.
+	(FT_Add64) [!FT_LONG64]: Simplify.
+
+	* src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
+	(af_direction_compute): Add a missing FT_ABS call.  This bug caused
+	production of garbage by missing lots of segments.
+
+	* src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
+
+	* src/autofit/afloader.c (af_loader_init, af_loader_done)
+	[AF_DEBUG]: Set _af_debug_hints.
+
+
+	* src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
+	(psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
+	and ft_corner_orientation.
+
+
+	* src/gzip/inftrees.c (huft_build): Remove compiler warning.
+
+2006-10-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_encoding_load): Remove unused variable.
+
+	* src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
+	as argument.
+
+2006-10-23  Zhe Su  <zsu@novell.com>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
+	better deal with broken Asian fonts with strange glyphs, having
+	self-intersections and other peculiarities.  The used algorithm is
+	based on the nonzero winding rule.
+
+2006-10-23  David Turner  <david@freetype.org>
+
+	Speed up the CFF font loader.  With some large CFF fonts,
+	FT_Open_Face is now more than three times faster.
+
+	* src/cff/cffload.c (cff_get_offset): Removed.
+	(cff_new_index): Inline functionality of `cff_get_offset'.
+	(cff_charset_compute_cids, cff_charset_free_cids): New functions.
+	(cff_charset_done): Call `cff_charset_free_cids'.
+	(cff_charset_load): Call `cff_charset_compute_cids'.
+	(cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
+	with FT_NEXT_XXX.
+
+
+	Speed up the Postscript hinter, with more than 100% speed increase
+	on my machine.
+
+	* src/pshinter/pshalgo.c (psh_corner_is_flat,
+	psh_corner_orientation): New functions.
+	(psh_glyph_compute_inflections): Merge loops for efficiency.
+	Use `psh_corner_orientation'.
+	(psh_glyph_init): Use `psh_corner_is_flat'.
+	(psh_hint_table_find_strong_point): Renamed to...
+	(psh_hint_table_find_strong_points): This.
+	Rewrite, adding argument to handle all points at once.
+	Update all callers.
+	(PSH_MAX_STRONG_INTERNAL): New macro.
+	(psh_glyph_interpolate_normal_points): Rewrite for efficiency.
+
+2006-10-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
+	`error' with FT_Err_Ok.
+
+2006-10-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* docs/INSTALL.CROSS: New document file for cross-building.
+
+	* builds/unix/configure.raw: Preliminary cross-building support.
+	Find native C compiler and pass it by CC_BUILD, and
+	find suffix for native executable and pass it by EXEEXT_BUILD.
+	Also suffix for target executable is passed by EXEEXT.
+
+	* builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
+	build `apinames' which runs on building system.  They are set by
+	CC_BUILD and EXEEXT_BUILD.
+
+	* builds/exports.mk (APINAMES_EXE): Change the extension for
+	apinames from the suffix for target (E) to that for building host
+	(E_BUILD).
+
+2006-10-12  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
+	* docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This.  Update all documents
+	which reference those files.
+
+2006-10-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable.  It is
+	embedded in freetype2.pc and freetype-config.  Use it to record
+	Carbon dependency of MacOSX.
+
+	* builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
+
+	* builds/unix/freetype-config.in: Ditto.
+
+2006-10-11  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
+	development.
+
+2006-10-03  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* include/freetype/config/ftstdlib.h: Cast away volatileness from
+	argument to ft_setjmp.
+
+	* include/freetype/internal/ftvalid.h: Add comment that
+	ft_validator_run must not be used.
+
+2006-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbase.c: Undo change from 2006-09-30.
+
+	* src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
+
+2006-09-30  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
+	s/unpatented_hinting/ignore_unpatented_hinter/.
+	Update all callers.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
+	auto-hinting shall be used or not.
+
+	* src/truetype/ttobjs.c (tt_face_init): Ditto.
+
+2006-09-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
+	in use).
+
+	* src/base/ftbase.c: Include `ftlcdfil.c'.
+
+2006-09-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
+	overlapping segments.  Bug reported by Stefan Koch.
+
+2006-09-28  David Turner  <david@freetype.org>
+
+	Fix a bug in the automatic unpatented hinting support which prevents
+	normal bytecode hinting to work properly.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
+	s/force_autohint/unpatented_hinting/.  Update all callers.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated code.
+
+	* src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
+
+2006-09-27  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
+
+
+	Add a new API to support color filtering of subpixel glyph bitmaps.
+	In a default build, the function `FT_Library_SetLcdFilter' returns
+	`FT_Err_Unimplemented_Feature'; you need to #define
+	FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
+	real implementation.
+
+	* include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
+
+	* include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
+	typedef.
+	(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
+	`lcd_filter_weights' and `lcd_filter'.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
+	`hmul' and `vmul'.
+
+	Handle subpixel rendering.
+	Simplify function.
+	(ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
+	(ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
+
+	* include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
+	pointing to <freetype/ftlcdfil.h>.
+
+	* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
+	vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
+
+	* modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
+
+2006-09-26  David Bustin
+
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
+	correctly.  Reported as Savannah bug #17843.
+
+2006-09-26  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
+	AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
+	horizontal and vertical hinting for the purpose of debugging the
+	auto-fitter.
+
+	* src/autofit/afmodule.c (_af_debug_disable_horz_hints,
+	_af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
+
+	* src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
+	we want to compile LCD-optimized rendering code (à la ClearType) or
+	not.  The macro *must* be disabled in default builds of the library
+	for patent reasons.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
+	LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+	isn't defined at compile time.  This only changes the content of the
+	rendered glyph to match the one of normal gray-level rendering,
+	hence clients should not need to be modified.
+
+	* docs/CHANGES: Updated.
+
+2006-09-18  Garrick Meeker  <garrick@digitalanarchy.com>
+
+	* src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
+	LWFN fails and both are available.
+
+2006-09-11  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
+	report their English names through an Apple Roman
+	(platform,encoding) pair, with language_id != English.
+
+	If the font uses another name entry with language_id == English, it
+	will be selected correctly, though.
+
+	* src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
+	selection for `mingli.ttf'.
+
+2006-09-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
+	values which have the upper two bytes set to 0xFF instead of 0x00
+	(as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
+	`HAN NOM B.ttf').
+
+	* src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
+
+2006-09-05  David Turner  <david@freetype.org>
+
+	Minor source cleanups and optimizations.
+
+	* src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
+	(TRaster): Remove `count_ex' and `count_ey'.
+	(gray_find_cell): Remove 2nd and 3rd argument.
+	(gray_alloc_cell): Merged with `gray_find_cell'.
+	(gray_record_cell): Simplify.
+	(gray_set_cell): Rewrite.
+	(gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
+	(gray_render_span): Don't use FT_MEM_SET for small values.
+	(gray_dump_cells) [DEBUG_GRAYS]: New function.
+	(gray_sweep): Avoid buffer overwrites when to drawing the end of a
+	bitmap scanline.
+	(gray_convert_glyph): Fix speed-up.
+
+2006-09-04  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
+	64bit processors.
+
+2006-09-03  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
+	variable declaration.
+	(gray_convert_glyph): Fix compiler warnings.
+
+2006-09-01  David Turner  <david@freetype.org>
+
+	* src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
+	to recognize a few fonts that require the automatic unpatented
+	loader.
+
+	* src/smooth/ftgrays.c: Optimize the performance of the anti-aliased
+	rasterizer.  The speed improvement is between 15% and 25%, depending
+	on the font data.
+
+	(GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
+	(TCell): Redefine.
+	(TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
+	(gray_init_cells): Updated.
+	(gray_find_cell, gray_alloc_cell): New functions.
+	(gray_record_cell): Rewritten to use `gray_find_cell' and
+	`gray_alloc_cell'.
+	(PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
+	QSORT_THRESHOLD):
+	Removed.
+	(gray_shell_sort, gray_quick_sort, gray_check_sort,
+	gray_dump_cells): Removed.
+	(gray_sweep): Rewritten.
+	(gray_convert_glyph): Rewrite code which used one of the sorting
+	functions.
+	(gray_raster_render): Updated.
+
+2006-08-29  Dr. Werner Fink  <werner@suse.de>
+
+	* configure: Make it possible to handle configure options which
+	have strings containing spaces.
+
+2006-08-27  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
+	New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+	or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
+
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
+	src/truetype/truetype.c, src/truetype/ttdriver.c,
+	src/truetype/ttgload.c, src/truetype/ttgload.h,
+	src/truetype/ttinterp.c, src/truetype/ttobjs.c,
+	src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
+	s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
+	member `force_autohint'.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
+
+	* src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
+	against a list of font names which need the bytecode interpreter.
+
+2006-08-27  Jens Claudius  <jens.claudius@yahoo.com>
+
+	Fix miscellaneous compiler warnings.
+
+	* include/freetype/internal/ftobjs.h: Close comment with `*/' to
+	avoid `/* in comment' compiler warning.
+
+	* src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
+	`(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
+	64-bit platforms void* is larger than FT_UInt32.
+
+	* src/base/ftobjs.c (t_validator_error): Cast away
+	volatileness of argument to ft_longjmp.  Spotted by Werner
+	`Putzfrau' Lemberg.
+
+	* src/bdf/bdflib.c (bdf_load_font): Initialize local
+	variable `lineno'.
+
+	* src/gxvalid/gxvmod.c (classic_kern_validate): Mark local variable
+	`error' as volatile.
+
+2006-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
+	Reported by Jens.
+
+2006-08-22  Jens Claudius  <jens.claudius@yahoo.com>
+
+	Fix for previous commit, which caused many compiler warnings/errors
+	about addresses of volatile objects passed as function arguments as
+	non-volatile pointers.
+
+	* include/freetype/internal/ftvalid.h: Make FT_Validator typedef a
+	pointer to a volatile object.
+
+	* src/gxvalid/gxvmod.c (gxv_load_table): Make function argument
+	`table' a pointer to a volatile object.
+
+	* src/otvalid/otvmod.c (otv_load_table): Make function argument
+	`table' a pointer to a volatile object.
+
+2006-08-18  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt'
+	as volatile since it must keep its value across a call to ft_setjmp.
+	(gxv_validate): Same for local variables `memory' and `valid'.
+	(classic_kern_validate): Same for local variables `memory',
+	`ckern', and `valid'.
+
+	* src/otvalid/otvmod.c (otv_validate): Same for function parameter
+	`face' and local variables `base', `gdef', `gpos', `gsub', `jstf',
+	and 'valid'.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable
+	`cmap'.
+
+2006-08-16  David Turner  <david@freetype.org>
+
+	* src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
+	warnings.
+
+	* src/base/ftobjs.c (ft_validator_run): Disable function; it is
+	buggy by design.  Always return -1.
+
+
+	Improvements to native TrueType hinting.  This is a first try,
+	controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
+
+	* include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
+	`extra_points2'.
+
+	* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
+	`orus'.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_Reset,
+	FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
+	FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
+	handle `extra_points2'.
+
+	* src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
+	Remove compiler warning.
+	(cur_to_arg): Remove macro.
+	(TT_Hint_Glyph): Updated.
+	(TT_Process_Simple_Glyph): Handle `orus'.
+
+	* src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
+	(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
+	(LOC_Ins_IUP): Renamed to...
+	(IUP_WorkerRec): This.
+	Add `orus' member.
+	(Shift): Renamed to...
+	(_iup_worker_shift): This.
+	Updated.
+	(Interp): Renamed to...
+	(_iup_worker_interpolate): This.
+	Updated to handle `orus'.
+	(Ins_IUP): Updated.
+
+	* src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
+	Handle `orus'.
+
+2006-08-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+	build ftvalid in ft2demos.  This has been inadvertently changed
+	2006-08-13.
+
+2006-08-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	`ft_validator_run' wrapping `setjmp' can cause a crash, as found by
+	Jens:
+	https://lists.gnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
+
+	* src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
+	It reverts the change introduced on 2005-08-20.
+
+	* src/gxvalid/gxvmod.c: Ditto.
+
+2006-08-13  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* finclude/freetype/internal/psaux.h: (T1_TokenType): Add
+	T1_TOKEN_TYPE_KEY.
+	(T1_FieldRec): Add `dict'.
+	(T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
+	(T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
+	keyword is expected as an additional argument.
+
+	* src/cid/cidload.c: (cid_field_records): Adjust invocations of
+	T1_FIELD_XXX.
+
+	* src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
+
+	* src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
+	(ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
+	not T1_TOKEN_TYPE_ANY.
+	(ps_parser_load_field): Make sure a token that should be a string or
+	name is really a string or name.
+	Avoid memory leak if a keyword has been already encountered and its
+	value is overwritten.
+	* src/type1/t1load.c: (t1_keywords): Adjust invocations of
+	T1_FIELD_XXX.
+	(parse_dict): Ignore keywords that occur in the wrong dictionary
+	(e.g., in `Private' instead of `FontDict').
+
+	* src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX.
+
+	* src/type42/t42parse.c: (t42_keywords): Adjust invocations of
+	T1_FIELD_XXX.
+
+2006-07-18  Jens Claudius  <jens.claudius@yahoo.com>
+
+	Move creation of field `buildchar' of T1_DecoderRec out of
+	`t1_decoder_init' and let the caller of `t1_decoder_init' take care
+	of it.
+
+	Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
+	and `T1_Compute_Max_Advance'.
+
+	* include/freetype/internal/psaux.h (T1_DecoderRec): Remove field
+	`face', add `len_buildchar'.
+
+	* include/freetype/internal/t1types.h (T1_FaceRec): Add field
+	`buildchar'.
+
+	* src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher
+	for T1_Decoder.
+	(cid_slot_load_glyph): Do not ignore failure when initializing the
+	T1_Decoder.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated.
+	(t1_decoder_init): Remove initialization of fields `buildchar' and
+	`len_buildchar'.
+	(t1_decoder_done): Remove deallocation of field `buildchar'.
+
+	* freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
+	T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
+	T1_Decoder.
+	(T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
+	`len_buildchar'; make sure to call finisher for T1_Decoder even in
+	case of error.
+
+	* src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar'
+	of T1_FaceRec.
+
+	* src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of
+	T1_FaceRec.
+
+2006-07-14  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE,
+	IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
+	and IS_PS_BASE85 (from src/psaux/psconv.h).
+	(T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
+	T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
+	(T1_DecoderRec): New fields `buildchar' and `face'.
+	(IS_PS_TOKEN): New macro.
+
+	* include/freetype/internal/t1types.h (T1_FaceRec): New fields
+	`ndv_idx', `cdv_idx', and `len_buildchar'.
+
+	* include/freetype/t1tables.h (PS_BlendRec): New fields
+	`default_design_vector' and `num_default_design_vector'.
+
+	* src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE,
+	IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and
+	IS_PS_BASE85 to include/freetype/internal/psaux.h.
+
+	* src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token'
+	argument to be NULL if we want only to count the number of tokens.
+	(ps_tocoordarray): Allow `coords' argument to be NULL if we just
+	want to skip the array.
+	(ps_tofixedarray): Allow `values' argument to be NULL if we just
+	want to skip the array.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support
+	for (partially commented out) othersubrs 19-25, 27, and 28.
+	(t1_decoder_init): Initialize new fields `face' and `buildchar'.
+	(t1_decoder_done): Release new field `buildchar'.
+
+	* src/type1/t1load.c (parse_buildchar, parse_private): New
+	functions.
+	(t1_keywords): Register them.
+	(t1_allocate_blend): Updated.
+	(t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
+	T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
+	(parse_dict): Remove `keyword_flags' argument.
+	Use new macro IS_PS_TOKEN.
+	Changed function so that later PostScript definitions override
+	earlier ones.
+	(t1_init_loader): Initialize new field `keywords_encountered'.
+	(T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
+	`len_buildchar'.
+	Remove `keywords_flags'.
+
+	* src/type1/t1load.h (T1_LoaderRec): New field
+	`keywords_encountered'.
+	(T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
+
+	* src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New
+	entries for parsing /NDV, /CDV, and /DesignVector.
+
+2006-07-07  Werner Lemberg  <wl@gnu.org>
+
+	Add many checks to protect against malformed PCF files.
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
+	(PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
+	data and check that tables don't overlap (using a simple
+	bubblesort).
+	(PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
+	New macros which give the size of data structures in the data
+	stream.
+	(pcf_get_properties): Use rough estimates to get array size limits.
+	Assign `face->nprops' and `face->properties' earlier so that a call
+	to PCF_Face_Done can do the clean-up in case of error.
+	Protect against invalid string offsets.
+	(pcf_get_metrics): Clean up code.
+	Adjust tracing message levels.
+	Use rough estimate to get array size limit.
+	(pcf_get_bitmaps): Clean up code.
+	Adjust tracing message levels.
+	Use rough estimates to get offset limits.
+	(pcf_get_encodings): Adjust tracing message level.
+	(pcf_get_accel): Clean up code.
+
+2006-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
+	don't have a POINT_SIZE property.  This fixes Savannah bug #16914.
+
+2006-06-26  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
+	(t1_decoder_parse_charstrings): Operator with
+	opcode 15 pops its two arguments.
+	Handle the case where the pops of an othersubr may be part of a
+	subroutine.
+	Handle unknown othersubrs gracefully: count their operands and let
+	the following pop operators push the operands as the results onto
+	the Type1 stack.
+	Improve handling of setcurrentpoint opcode.
+
+2006-06-25  Jens Claudius  <jens.claudius@yahoo.com>
+
+	The Type 1 parser now skips over top-level procedures as required
+	for a `Simplified Parser'.  This makes the parser more robust as it
+	doesn't poke around in PostScript code.  Additionally, it makes the
+	FontDirectory hackery in src/type1/t1load.c unnecessary.
+
+	* src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
+	(skip_literal_string): Add FT_Error as return value.
+	Handle escapes better.
+	(skip_string): Add FT_Error as return value.
+	Don't set `parser->error' but return error code directly.
+	(skip_procedure): New function.
+	(ps_parser_skip_PS_token): Handle procedures.
+	Update code.
+	(ps_parser_to_token): Update code.
+	(ps_parser_load_field_table): Handle bbox entries also.
+
+	* src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
+	Add commented-out code for synthetic fonts.
+
+2006-06-24  Eugeniy Meshcheryakov  <eugen@univ.kiev.ua>
+
+	Fix two hinting bugs as reported in
+	https://lists.gnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
+
+	* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
+	`first_point' member.
+
+	* src/truetype/ttgload.c (tt_prepare_zone): Initialize
+	`first_point'.
+	(TT_Process_Composite_Glyph): Always untouch points.
+
+	* src/truetype/ttinterp.c (Ins_SHC): Fix computation of
+	`first_point' and `last_point' in case of composite glyphs.
+	(Ins_IUP): Fix computation of `end_point'.
+
+2006-06-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
+	Mac.  The original patch was written by David Sachitano and Lawrence
+	Coopet, and modified by Sean McBride for MPW compatibility.  Only
+	required data are converted; unused data are left in big endian.
+
+	* src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
+	Mac OS X platforms.
+	(OS_INLINE): Undefine before definition.
+	(count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
+	FontAssociation table in FOND resource.
+	(count_faces_scalable): Insert EndianS16_BtoN to parse the header
+	and fontSize at each entry of FontAssociation table in FOND
+	resource.
+	(parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
+	ffStylOff of FamilyRecord header of FOND resource, the header,
+	fontSize, fontID at each entry of FontAssociation table, and
+	StyleMapping table.
+	(count_faces): Call `HUnlock' after all FOND utilization.
+
+2006-06-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Public API of TrueTypeGX, OpenType, and classic kern table validator
+	should return `FT_Err_Unimplemented_Feature' if validation service
+	is unavailable (disabled in `modules.cfg').  It is originally
+	suggested by David Turner, cf.
+	https://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
+
+	* src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
+	FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
+	unavailable.
+	(FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
+	classic kern table validation service is unavailable.
+
+	* src/base/ftotval.c (FT_OpenType_Validate): Return
+	FT_Err_Unimplemented_Feature if OpenType validation service is
+	unavailable.
+
+2006-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
+	errors.
+
+2006-06-07  David Turner  <david@freetype.org>
+
+	* src/type1/t1afm.c (KERN_INDEX): Make it more robust.
+	(T1_Read_Metrics): Fix memory leak which happened when the metrics
+	file doesn't have kerning pairs.  This fixes Savannah bug #16768.
+
+2006-06-06  David Turner  <david@freetype.org>
+
+	Fix memory leak described in Savannah bug #16759.
+
+	We change `ps_unicodes_init' so that it also takes a
+	`free_glyph_name' callback to release the glyph names returned by
+	`get_glyph_name'
+
+	* include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
+	Renamed to ...
+	(PS_GetGlyphNameFunc): This.
+	(PS_FreeGlyphNameFunc): New typedef.
+	(PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
+
+	* src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
+	argument.
+	(cff_sid_free_glyph_name): New function.
+	(cff_cmap_unicode_init): Updated.
+
+	* src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
+
+	* src/psnames/psmodule.c (ps_unicodes_init): Add variable for
+	PS_FreeGlyphNameFunc and use it.
+
+
+2006-06-04  David Turner  <david@freetype.org>
+
+	* src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
+	`item_size == 0' as well -- though this sounds weird, it can
+	theoretically happen.  This fixes Savannah bug #16669.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
+	of `face->num_glyphs' which missed the last glyph, due to
+	the offset-by-1 computation, since the PFR format doesn't
+	guarantee that glyph index 0 corresponds to the `missing
+	glyph.  This fixes Savannah bug #16668.
+
+2006-05-25  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
+	`-no-undefined'.  Reported by Christian Biesinger.
+
+2006-05-19  Brian Weed  <bw@imaginengine.com>
+
+	* builds/win32/visualc/freetype.dsp: Release libraries no longer
+	have debug information, and debug libraries use `C7 compatible'
+	debug info.
+
+2006-05-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Apply patch by Derek Clegg to fix two memory leaks in the MacOS
+	resource fork handler.  This fixes Savannah bug #16631.
+
+	* src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
+	`FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
+
+	* src/base/ftrfork.c (raccess_guess_linux_double_from_file_name):
+	Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
+
+2006-05-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* build/unix/configure.raw: Add a fallback to disable Carbon
+	dependency, if configured with no options on Mac OS X.
+
+2006-05-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
+	its content cannot be parsed as supported font.  This fixes
+	the second part of Savannah bug #16590.
+
+2006-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
+
+2006-05-17  David Turner  <david@freetype.org>
+
+	This is a major patch used to drastically improve the performance of
+	loading glyphs.  This both speeds up loading the glyph vectors
+	themselves and the auto-fitter module.
+
+	We now use inline assembler code with GCC to implement `FT_MulFix',
+	which is probably the most important function related to the
+	engine's performance.
+
+	The resulting speed-up is about 25%.
+
+
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
+	`cursor' and `limit'.
+
+	* src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
+	New functions.
+	(AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
+	[TEST]: Remove.
+
+	* src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
+	code.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
+	`FT_ZERO'
+	(af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
+	(af_glyph_hints_reload: Rewrite recognition of weak points.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
+	constant values out of the loops.
+
+	* src/autofit/aftypes.h: Updated.
+
+	* src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
+	product to get orientation.
+
+	* src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
+	(FT_Stream_OpenGzip): Use it to handle small files directly in
+	memory.
+
+	* src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode):
+	Improve performance.
+
+	* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
+	`limit'.
+
+	(TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
+	TT_Load_Composite_Glyph): Updated.  Add threshold to protect against
+	exceedingly large values of number of contours.  Speed up by
+	reducing the number of loops.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
+
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
+	used to detect rogue clients from 4 to 16.  This is to prevent some
+	segmentation faults with fonts like `KozMinProVI-Regular.otf' which
+	comes from the Japanese Adobe Reader Asian Font pack.
+
+2007-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_font_done): Deallocate subfont array.  This
+	fixes the first part of Savannah bug #16590.
+
+2006-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* docs/PROBLEMS: Updated icl issues.
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2006-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.24 b/modules/freetype2/docs/oldlogs/ChangeLog.24
new file mode 100644
index 0000000000..0dbb2ac783
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.24
@@ -0,0 +1,6360 @@
+2013-05-08  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.12 released.
+	==========================
+
+
+	Tag sources with `VER-2-4-12'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.12.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.11/2.4.12/, s/2411/2412/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 12.
+
+	* builds/unix/configure.raw (version_info): Set to 16:1:10.
+
+2013-05-08  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2013-05-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Typo.
+
+2013-05-05  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize `ftconfig.h'.
+
+	* builds/unix/ftconfig.in: Updated.
+
+2013-05-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation with C++.
+
+	* src/base/md5.c (body): Use proper cast.
+
+2013-05-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix 64bit compilation issues.
+
+	* include/freetype/config/ftconfig.h [FT_LONG64]: Typedef
+	`FT_Int64' here.
+
+	* src/base/ftcalc.c: Remove typedef of `FT_Int64'.
+	(FT_DivFix): Fix cast.
+	* src/base/fttrigon.c: Remove typedef of `FT_Int64'.
+
+2013-05-05  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Fix clang issues.
+
+	Fix suggested by <octoploid@yandex.com>.
+
+	* src/raster/ftraster.c (ULong): New typedef.
+	(SCALED): Add proper cast.
+
+2013-05-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang fixes.
+
+	* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate): Use
+	correct types.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <default>: Force
+	unsigned for computations.
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Ditto.
+	* src/cff/cffparse.c (cff_parse_integer): Ditto.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
+
+2013-05-04  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Make Adobe CFF engine work correctly on 64bit hosts.
+
+	Reported by numerous people on the `freetype-devel' list.  Without
+	this fix, glyphs aren't properly aligned on a common baseline.
+
+	On 64bit systems, `FT_Pos' expands to `long int', having a width of
+	64bit.  `CF2_Fixed' expands to `int' which is normally 32bit wide on
+	64bit hosts also.  Wrong casts filled up the blues arrays with
+	incorrect values.  Note that all blues values are accessed with the
+	`cf2_blueToFixed' macro which handles the 64bit to 32bit conversion.
+
+	* src/cff/cf2ft.h (cf2_getBlueValues, cf2_getOtherBlues,
+	cf2_getFamilyBlues, cf2_getFamilyOtherBlues): Use `FT_Pos' for
+	`data', not `CF2_Fixed'.
+	* src/cff/cf2ft.c (cf2_getBlueValues, cf2_getOtherBlues,
+	cf2_getFamilyBlues, cf2_getFamilyOtherBlues): Updated.
+	* src/cff/cf2blues.c (cf2_blues_init): Updated.
+
+2013-05-04  Werner Lemberg  <wl@gnu.org>
+
+	More fixes for clang's `sanitize' feature.
+
+	* src/base/ftcalc.c (FT_DivFix): Use unsigned values for
+	computations which use the left shift operator and convert to signed
+	as the last step.
+	* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate,
+	FT_Vector_Length, FT_Vector_Polarize): Ditto.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Simplify.
+	* src/cff/cffload.c (cff_subfont_load): Fix constant.
+	* src/cff/cffparse.c (cff_parse_integer, cff_parse_real, do_fixed,
+	cff_parse_fixed_dynamic): Use unsigned values for computations which
+	use the left shift operator and convert to signed as the last step.
+
+	* src/cid/cidload.c (cid_get_offset): Ditto.
+
+	* src/psaux/psconv.c (PS_Conv_ToFixed): Ditto.
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
+
+	* src/truetype/ttinterp.c (TT_MulFix14, TT_DotFix14): Ditto.
+
+2013-05-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix errors reported by clang's `sanitize' feature.
+
+	* include/freetype/internal/ftstream.h: Simplify and fix integer
+	extraction macros.
+	(FT_INT8_, FT_BYTE_I16, FT_BYTE_I32, FT_INT8_I16, FT_INT8_I32,
+	FT_INT8_I32, FT_INT8_U32): Removed.
+	(FT_PEEK_SHORT, FT_PEEK_LONG, FT_PEEK_OFF3, FT_PEEK_SHORT_LE,
+	FT_PEEK_LONG_LE, FT_PEEK_OFF3_LE): Use unsigned values for
+	computations and convert to signed as the last step.
+
+	* src/cff/cf2fixed.h (cf2_intToFixed, cf2_fixedToInt,
+	cf2_fracToFixed): Avoid shifts of negative values.
+	(cf2_intToFrac, cf2_fixedToFrac, cf2_fixedTo26Dot6): Removed,
+	unused.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdEXTENDEDNMBR,
+	default>: Use unsigned values for computations and convert to signed
+	as the last step.
+	Use proper types in tracing messages.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Use unsigned
+	values for computation of operands and convert to signed as the last
+	step.
+	Use proper type in tracing message.
+
+2013-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cf2blues.c: Remove dead code.
+
+2013-05-02  Chris Liddell  <chris.liddell@artifex.com>
+
+	* src/cff/cffgload.c: Include FT_CFF_DRIVER_H.
+
+2013-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+	* README: Improved.
+
+2013-04-13  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add a new Type 2 interpreter and hinter.
+
+	This work, written by Dave Arnold <darnold@adobe.com> and fully
+	integrated into FreeType by me, is a donation by Adobe in
+	collaboration with Google.  It is vastly superior to the old CFF
+	engine, and it will replace it soon.  Right now, it is still off by
+	default, and you have to explicitly select it using the new
+	`hinting-engine' property of the cff driver.
+
+	For convenience, (most of) the new files are committed separately.
+
+	* include/freetype/config/ftheader.h (FT_CFF_DRIVER_H): New macro.
+	* include/freetype/ftcffdrv.h: New file to access CFF driver
+	properties.
+	* include/freetype/fterrdef.h (FT_Err_Glyph_Too_Big): New error
+	code.
+	* include/freetype/internal/fttrace.h: Add `cf2blues', `cf2hints',
+	and `cf2interp'.
+
+	* src/cff/cffgload.h (CFF_SubFont): New member `current_subfont'.
+	* src/cff/cffobjs.h (CFF_DriverRec): New members `hinting_engine'
+	and `no_stem_darkening'.
+	* src/cff/cfftypes.h (CFF_FontRec): New member `cf2_instance'.
+
+	* src/cff/cff.c: Include new files.
+	* src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle
+	`hinting-engine' and `no-stem-darkening' properties (only the Adobe
+	engine listens to them).
+	* src/cff/cffgload.c: Include `cf2ft.h'.
+	(cff_decoder_prepare): Initialize `current_subfont'.
+	(cff_build_add_point): Handle Adobe engine which uses 16.16
+	coordinates.
+	(cff_slot_load): Handle FT_LOAD_NO_SCALE and FT_LOAD_NO_HINTING
+	separately.
+	Choose rendering engine based on `hinting_engine' property.
+	* src/cff/cffload.c (cff_font_done): Call finalizer of the Adobe
+	engine.
+	* src/cff/cffobjs.c: Include FT_CFF_DRIVER_H.
+	(cff_driver_init): Set default property values.
+
+	* src/cff/rules.mk (CFF_DRV_SRC, CFF_DRV_H): Add new files.
+
+	* src/cff/cf2*.*: New files, containing the Adobe engine.
+
+2013-04-12  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Minor code administration issues.
+
+	* src/cff/cffgload.c (check_points): Rename to...
+	(cff_check_points): ...this and make it FT_LOCAL.
+	(cff_builder_add_point, cff_builder_add_point1,
+	cff_builder_start_point, cff_builder_close_contour,
+	cff_lookup_glyph_by_stdcharcode, cff_get_glyph_data,
+	cff_free_glyph_data): Make them FT_LOCAL.
+
+	* src/cff/cffgload.h: Updated.
+
+2013-04-12  Werner Lemberg  <wl@gnu.org>
+
+	Add output bitmap checksums.
+
+	Use `FT2_DEBUG=bitmap:3' for tracing.
+
+	* src/base/md5.c, src/base/md5.h: New files, taken from
+
+	  https://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
+
+	* include/freetype/internal/fttrace.h: Add `bitmap'.
+
+	* src/base/ftobjs.c [FT_DEBUG_LEVEL_TRACE]: Include `md5.c'
+
+	(FT_Render_Glyph_Internal) [FT_DEBUG_LEVEL_TRACE]: For tracing,
+	convert resulting bitmap to a uniform format and compute a checksum.
+	Use `bitmap' category for the tracing message.
+
+	* src/base/rules.mk (BASE_H): Updated.
+
+	* docs/LICENSE.TXT: Updated.
+
+2013-04-12  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add framework for CFF properties.
+
+	* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC7):
+	New macro.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_PROPERTIES_H.
+	(cff_property_set, cff_property_get): New functions, still empty.
+	Define `cff_service_properties' service.
+	Update `cff_services'.
+
+	* src/cff/cffpic.h: Include FT_SERVICE_PROPERTIES_H.
+	(CFF_SERVICE_PROPERTIES_GET): New macro.
+	(CffModulePIC): Add `cff_service_properties'.
+
+2013-04-03  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #38589.
+
+	* src/bdf/bdflib.c (_bdf_readstream): Thinko.
+
+2013-03-31  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Use egrep, not grep.
+
+	Problem reported Mojca Miklavec <mojca.miklavec.lists@gmail.com>.
+
+2013-03-29  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftlcdfil.h: Add description of color filtering.
+
+	Based on a contribution from Antti S. Lankila <alankila@bel.fi>
+	(Savannah bug #38607).
+
+2013-03-23  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor.
+
+	* src/autofit/afmodule.c (af_property_set): Typo.
+	(af_autofitter_init, af_autofitter_done): Use cast.
+
+2013-03-21  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Automatically test for `gmake' also.
+
+	Suggested by Mojca Miklavec <mojca.miklavec.lists@gmail.com>.
+
+2013-03-21  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Respect CONFIG_SHELL from the environment.
+
+	Some large packages using FreeType have to use a broken (deficient)
+	/bin/sh.  The configure scripts (as generated by Autoconf) are
+	clever enough to find a better shell and put that one into the
+	environment variable CONFIG_SHELL.  If that environment variable is
+	already set the script skips the test and assumes to be already
+	running under a good shell.
+
+	* builds/unix/detect.mk: Honour CONFIG_SHELL.
+	* builds/unix/unix-def.in (SHELL): Define.
+
+2013-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah patch #7971.
+
+	* configure: Handle MAKE environment variable also.
+
+2013-03-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38538.
+
+	* builds/amiga/src/base/ftdebug.c, builds/win32/ftdebug.c,
+	builds/wince/ftdebug.c (FT_Throw): Add function.
+
+2013-03-17  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Remove dead code.
+
+	* src/raster/rastpic.c (ft_raster1_renderer_class_pic_init)
+	src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init): Do it.
+
+2013-03-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshpic.h (GET_PIC): Use correct container.
+
+2013-03-15  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftmoderr.h: Fix commit from 2013-03-11.
+
+	The previous version was not backward compatible.  Reported by
+	Behdad.
+
+2013-03-14  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate.
+
+	FT_Err_XXX and friends are no longer directly used in the source
+	code.
+
+2013-03-14  Werner Lemberg  <wl@gnu.org>
+
+	New error management macros.
+
+	* include/freetype/fterrors.h (FT_ERR_XCAT, FT_ERR_CAT): Move to...
+	* include/freetype/fttypes.h: ... this file.
+	(FT_ERR, FT_ERR_EQ, FT_ERR_NEQ, FT_MODERR_EQ, FT_MODERR_NEQ): New
+	macros.
+
+	* include/freetype/freetype.h: Updated.
+
+2013-03-14  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use FT_Err_Ok only.
+
+	This is a purely mechanical conversion.
+
+2013-03-14  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use `FT_THROW'.
+
+	This is essentially a mechanical conversion, adding inclusion of
+	`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
+	stand-alone compiling modes of the rasterizer modules.
+
+	To convert the remaining occurrences of FT_Err_XXX and friends it is
+	necessary to rewrite the code.  Note, however, that it doesn't harm
+	if some cases are not handled since FT_THROW is a no-op.
+
+2013-03-13  Werner Lemberg  <wl@gnu.org>
+
+	Introduce `FT_THROW' macro.
+
+	The idea is to replace code like
+
+	  return FT_Err_Foo_Bar;
+
+	or
+
+	  return CFF_Err_Foo_Bar;
+
+	with
+
+	  return FT_THROW( Foo_Bar );
+
+	The FT_THROW macro has two functions:
+
+	  . It hides the module specific prefix.
+
+	  . In debug mode, it calls the empty function `FT_Throw' which can
+	    be thus used to set a breakpoint.
+
+	* include/freetype/internal/ftdebug.h (FT_THROW): New macro.
+	(FT_Throw): New prototype.
+	* src/base/ftdebug.c (FT_Throw): New function.
+
+2013-03-12  Werner Lemberg  <wl@gnu.org>
+
+	Remove `FT_KEEP_ERR_PREFIX'.
+
+	The idea is to always have FT_ERR_PREFIX available internally.
+
+	* include/freetype/fterrors.h: Use FT2_BUILD_LIBRARY to guard
+	undefinition of FT_ERR_PREFIX
+
+	* src/gxvalid/gxverror.h, src/otvalid/otverror.h,
+	src/sfnt/sferrors.h: Updated.
+
+2013-03-11  Werner Lemberg  <wl@gnu.org>
+
+	[gxvalid] Fix module error.
+
+	* src/gxvalid/gxverror.h (FT_ERR_BASE): Define as
+	FT_Mod_Err_GXvalid.
+	* include/freetype/ftmoderr.h: Add module error for `GXvalid'.
+
+2013-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Always use module related error codes.
+
+	* src/cff/cffobjs.c (cff_face_init), src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Use
+	`FT_ERROR_BASE'.
+
+	* src/type1/t1load.c (parse_encoding): Use
+	T1_Err_Unknown_File_Format.
+
+2013-03-08  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Set `linear{Hori,Vert}Advance' for embedded bitmaps also.
+
+	Problem reported by Khaled Hosny <khaledhosny@eglug.org>.
+
+	* src/cff/cffgload.c (cff_slot_load): Implement it.
+
+2013-02-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix commit ab02d9e8.
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Change scaling to msb of 22.
+
+2013-02-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] New bisecting BBox_Cubic_Check (disabled).
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): New bisecting algorithm
+	for extremum search built around simple condition that defines
+	which half contains the extremum.
+
+2013-02-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[tools] Update BBox testing tool.
+
+	* src/tools/test_bbox.c: Add another cubic outline with exact BBox.
+	(REPEAT): Increase the number of benchmarking cycles.
+	(profile_outline): Tweak output formatting.
+
+2013-02-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38235.
+
+	* builds/unix/configure.raw: Don't generate `freetype-config' and
+	`freetype.pc'.
+
+	* builds/unix/unix-def.in (FT2_EXTRA_LIBS, LIBBZ2, LIBZ,
+	build_libtool_libs, ft_version): New variables to be substituted.
+	(freetype-config, freetype.pc): New rules to generate those files.
+
+	* builds/unix/freetype-config.in: Remove code for handling `rpath'.
+	The use of $rpath has been accidentally removed in a patch from
+	2009-12-22, and apparently noone has missed it since.
+	Use `%' instead of `@' as a variable substitution marker.
+	Use quotes.
+
+	* builds/unix/freetype.in: Use `%' instead of `@' as a variable
+	substitution marker.
+	Use quotes.
+
+2013-02-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_size_run_prep): Reset more GS variables.
+
+	BTW, Greg agrees that the OpenType specification is missing the list
+	of GS variables which will always be reset to the default values
+	after the `prep' table has been executed.
+
+2013-02-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_size_run_prep): Reset reference points.
+
+	Up to now, we simply took a snapshot of the Graphics State after the
+	`prep' table has been executed, and right before a glyph's bytecode
+	was run it got reloaded.  However, as Greg Hitchcock has told us in
+	private communication, reference points get reset to zero in the MS
+	rasterizer and we follow in due course.  While reasonable, this is
+	undocumented behaviour.
+
+	Most notably, this fixes the rendering of Arial's `x' glyph in
+	subpixel hinting mode.
+
+2013-02-05  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] A better fix for Savannah bug #38211.
+
+	* src/truetype/ttinterp.c (Ins_IP): Implement identical behaviour to
+	MS rasterizer if rp1 == rp2 (confirmed by Greg Hitchcock).
+
+2013-02-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Streamline parsing of PCF encoding table.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Use simpler double for-loop.
+	Reallocate array instead of using temporary storage.
+
+2013-02-01  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38227.
+
+	* builds/unix/freetype-config.in: Set LC_ALL.
+
+2013-02-01  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38221.
+
+	This complements commit 83c0ebab.
+
+	* src/base/ftcalc.c (FT_MulDiv_No_Round): Don't enclose with
+	`TT_USE_BYTECODE_INTERPRETER'.
+
+2013-02-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #38211.
+
+	* src/truetype/ttinterp.c (Ins_IP): Make FreeType behave identical
+	to other interpreters if rp1 == rp2 (which is invalid).
+
+2013-01-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Small optimization of BBox calculation.
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Use FT_MSB function in
+	scaling algorithm.
+
+2013-01-26  Infinality  <infinality@infinality.net>
+
+	[truetype] Minor formatting fix.
+
+	* src/truetype/ttinterp.c: Updated.
+	(DO_RS): Fix indentation.
+
+2013-01-26  Infinality  <infinality@infinality.net>
+
+	[truetype] Fix rasterizer_version logic in sph.
+
+	* src/truetype/ttsubpix.c: Updated.
+	(ALWAYS_SKIP_DELTAP_Rules): Remove rule for Trebuchet MS.
+	(sph_set_tweaks): Fix `rasterizer_version' logic.
+
+2013-01-26  Infinality  <infinality@infinality.net>
+
+	[truetype] Align more to ClearType whitepaper for sph.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add flags
+	for detected opcode patterns and compatibility mode.
+
+	* src/truetype/ttgload.c (tt_loader_init): Complete conditional.
+
+	* src/truetype/ttinterp.c: Updated.
+	Remove SPH_DEBUG and replace with FT_TRACE7.
+	(DO_RS): More conditions.
+	(Ins_FDEF): Add more opcode detection patterns.
+	More specific conditions when flagging an fdef.
+	Make compatibility mode only turn on when delta fdefs are found.
+	(Ins_CALL, Ins_LOOPCALL): Set flags for currently executed fdef.
+	(Ins_SHPIX): Remove logic to handle ttfautohinted fonts.
+	Simplify conditionals where possible.
+	Use `&' instead of `%' operator for dumb compilers.
+	(Ins_MIAP): Adjust twilight zone conditional.
+	Ensure `ignore_x_mode' is on when testing sph conditionals.
+	(Ins_MIRP): Ensure `ignore_x_mode' is on when testing sph
+	conditionals.
+	Do cvt cutin always when `ignore_x_mode' is active.
+	Remove test for ttfautohinted fonts.
+	(Ins_DELTAP): Ensure `ignore_x_mode' is on when testing sph
+	conditionals.
+	Do cvt cutin always when `ignore_x_mode' is active.
+	Remove test for ttfautohinted fonts.
+	Use `&' instead of `%' operator for dumb compilers.
+	(Ins_GETINFO): Remove SPH_DEBUG and replace with FT_TRACE7.
+
+	* src/truetype/ttinterp.h: Updated.
+	(TT_ExecContextRec): Remove compatibility_mode variable.
+	Add variable to indicate when executing in special fdefs for sph.
+
+	* src/truetype/ttobjs.h: Updated.
+	(TT_DefRecord): Add flags to identify special fdefs for sph.
+	(TT_SizeRec): Remove unnecessary ttfautohinted variable.
+
+	* src/truetype/ttsubpix.c: Updated.
+	(COMPATIBILITY_MODE_Rules): Remove all.  Auto-detected now.
+	(PIXEL_HINTING_Rules): Remove all.  Unnecessary after fixes.
+	(SKIP_NONPIXEL_Y_MOVES_Rules): Remove Ubuntu.
+	(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Arial Bold `N'.
+	(SKIP_OFFPIXEL_Y_MOVES_Rules): Remove all.  Happens automatically
+	now.
+	(ROUND_NONPIXEL_Y_MOVES_Rules): Remove Ubuntu.
+	(ROUND_NONPIXEL_Y_MOVES_Rules_Exceptions): Remove all.
+	(NORMAL_ROUND_Rules): Remove Verdana.
+	(NO_DELTAP_AFTER_IUP_Rules): Remove all.
+	(sph_set_tweaks): Performance fix.  Don't run prep always.
+	Adjust conditional for sph_compatibility_mode.
+
+	* src/truetype/ttsubpix.h: Add new fdef flags for sph.
+
+2013-01-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix broken emboldening at small sizes.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Do not attempt to
+	normalize zero-length vectors.
+
+2013-01-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38167.
+
+	This fixes commit 83c0ebab from 2012-06-27.
+
+	* src/truetype/ttinterp.h:
+	s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
+
+2013-01-25  Xi Wang  <xi.wang@gmail.com>
+
+	[sfnt] Fix broken pointer overflow checks.
+
+	Many compilers such as gcc and clang optimize away pointer overflow
+	checks `p + n < p', because pointer overflow is undefined behavior.
+	Use a safe form `n > p_limit - p' instead.
+
+	Also avoid possible integer overflow issues, for example, using
+	`num_glyphs > ( p_limit - p ) / 2' rather than `num_glyphs * 2'
+	given a large `num_glyphs'.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Implement it.
+
+2013-01-25  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix `make multi'.
+
+	* src/base/ftoutln.c, src/base/fttrigon.c: Include
+	FT_INTERNAL_CALC_H.
+
+2013-01-25  David 'Digit' Turner  <digit@google.com>
+
+	[truetype] Fix C++ compilation.
+
+	* src/truetype/ttsubpix.h: Updated.
+	(SPH_X_SCALING_RULES_SIZE): Moved and renamed to...
+	* src/truetype/ttsubpix.c (X_SCALING_RULES_SIZE): This.
+	(sph_X_SCALING_Rules): Removed.
+	(scale_test_tweak): Make function static.
+	(sph_test_tweak_x_scaling): New function.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Updated.
+
+2013-01-23  Werner Lemberg  <wl@gnu.org>
+
+	[base] Make `FT_Hypot' really internal.
+
+	* include/freetype/fttrigon.h (FT_Hypot): Move to...
+	* include/freetype/internal/ftcalc.h: This file.
+
+	* src/base/fttrigon.c (FT_Hypot): Move to...
+	* src/base/ftcalc.c: This file.
+	Include FT_TRIGONOMETRY_H.
+
+	* src/truetype/ttgload.c: Don't include FT_TRIGONOMETRY_H.
+
+2013-01-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Revert change from 2013-01-22.
+
+	FreeType's `height' value is the baseline-to-baseline distance...
+
+	* src/truetype/ttobjs.c (tt_size_reset): Undo.
+
+2013-01-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base, truetype] New internal `FT_Hypot' function.
+
+	* include/freetype/fttrigon.h (FT_Hypot): Declare it.
+	* src/base/fttrigon.c (FT_Hypot): Define it.
+	* src/truetype/ttgload.c (TT_Process_Composite_Component): Use it
+	instead of explicit expressions.
+	* src/truetype/ttinterp.c (Current_Ratio, Normalize): Use it instead
+	of TT_VecLen.
+	(TT_VecLen): Removed.
+
+2013-01-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix integer overflow.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Normalize incoming and
+	outgoing vectors and use fixed-point arithmetic.
+
+2013-01-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix integer overflow.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Scale the
+	coordinates down to avoid overflow.
+
+2013-01-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Split out MSB function.
+
+	* src/base/fttrigon.c (ft_trig_prenorm): Borrow from here.
+	* include/freetype/internal/ftcalc.h (FT_MSB): Declare here.
+	* src/base/ftcalc.c (FT_MSB): Define here.
+
+2013-01-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix font height.
+
+	* src/truetype/ttobjs.c (tt_size_reset): The Windows rendering
+	engine uses rounded values of the ascender and descender to compute
+	the TrueType font height.
+
+2013-01-16  Behdad Esfahbod  <behdad@behdad.org>
+
+	[sfnt] Fix optimized sbit loader.
+
+	It was not taking bit_depth into consideration when blitting!
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_byte_aligned,
+	* tt_sbit_decoder_load_bit_aligned): Handle bit
+	depth.
+
+2013-01-16  David 'Digit' Turner  <digit@google.com>
+
+	[truetype] Improve subpixel code.
+
+	This patches fixes many issues with the ttsubpix implementation.
+
+	1. Data tables are defined, instead of declared, in the header, and
+	   thus copied into each source file that includes it.
+
+	2. These tables were defined as global, mutable, visible variables,
+	   and thus costing private RAM to every process that loads the
+	   library (> 50 KB / process, this is huge!).
+
+	   Additionally, this also made the library export the symbols
+	   completely needlessly.
+
+	3. Missing `sph_' and `SPH_' prefixes to some of the definitions.
+
+	Note that this doesn't try to fix the incredibly inefficient storage
+	format for the data tables used by the code.  This one will require
+	another pass in the future.
+
+	* src/truetype/ttinterp.h (MAX_NAME_SIZE, MAX_CLASS_MEMBERS):
+	Renamed to...
+	(SPH_MAX_NAME_SIZE, SPH_MAX_CLASS_MEMBERS): This.
+	Update all users.
+
+	(SPH_TweakRule, SPH_ScaleRule): Decorate with `const' where
+	appropriate.
+
+	(Font_Class): Rename to...
+	(SPH_Font_Class): This.  Decorate with `const' where appropriate.
+
+	* src/truetype/ttsubpix.h (scale_test_tweak, sph_test_tweak):
+	Decorate arguments with `const' where appropriate.
+
+	Move font tweaking tables to...
+
+	* src/truetype/ttsubpix.c: This file and decorate them with `static'
+	and `const' where appropriate.
+
+	(X_SCALING_Rules, X_SCALING_RULES_SIZE): Renamed to...
+	(sph_X_SCALING_Rules, SPH_X_SCALING_RULES_SIZE): This.
+	Update all users.
+
+2013-01-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Improve accuracy of normalization of short vectors.
+
+	Unit vector components are stored as 2.14 fixed-point numbers. In
+	order to calculate all 14 bits accurately, a short vector to be
+	normalized has to be upscaled to at least 14 bits before its length
+	is calculated. This has been safe since accurate CORDIC algorithms
+	were adopted.
+
+	* src/truetype/ttinterp.c (Normalize): Scale short vectors by 0x4000.
+
+2013-01-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Kill very old vector normalization hacks.
+
+	Back in the days, vector length calculations were not very accurate
+	and the vector normalization function, Normalize, had to meticulously
+	correct the errors for long vectors [commit b7ef2b096867]. It was no
+	longer necessary after accurate CORDIC algorithms were adopted, but
+	the code remained. It is time to kill it.
+
+	* src/truetype/ttinterp.c (Normalize): Remove error compensation.
+	(TT_VecLen): Remove any mention of old less accurate implementation.
+
+2013-01-11  Werner Lemberg  <wl@gnu.org>
+
+	Disable FT_CONFIG_OPTION_OLD_INTERNALS.
+
+	After the next release we are going to remove the code completely.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_OLD_INTERNALS): Comment out.
+	* docs/CHANGES: Document it.
+
+2013-01-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Update the overflow protection bit.
+
+	The recent optimizations of CORDIC iterations drastically reduce the
+	expansion factor.  Vector components with MSB of 29 are now safe
+	from overflow.
+
+	* src/base/fttrigon.c (FT_TRIG_SAFE_MSB): New macro.
+	(ft_trig_prenorm): Use it and remove dead code.
+
+2013-01-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base, pshinter] Use FT_ABS, FT_MIN, and FT_MAX for readability.
+
+	* src/base/ftbbox.c: Updated.
+	* src/base/ftobjs.c: Updated.
+	* src/base/fttrigon.c: Updated.
+	* src/pshinter/pshalgo.c: Updated.
+	* src/pshinter/pshrec.c: Updated.
+
+2013-01-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Clean up trigonometric core.
+
+	* src/base/fttrigon.c: Document the algorithm in a large comment.
+	(FT_TRIG_COSCALE): Remove macro.
+	(FT_Tan: Use `FT_TRIG_SCALE' instead.
+	(FT_Cos, FT_Vector_Unit): Ditto and round the return values.
+
+2013-01-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Use rounding in CORDIC iterations.
+
+	* src/base/fttrigon.c (ft_trig_pseudo_rotate,
+	ft_trig_pseudo_polarize): Improve accuracy by rounding.
+
+2013-01-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Reduce trigonometric algorithms.
+
+	After we get within 45 degrees by means of true 90-degree rotations,
+	we can remove initial 45-degree CORDIC iteration and start from
+	atan(1/2) pseudorotation, reducing expansion factor thereby.
+
+	* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macros.
+	(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Update.
+
+	* src/tools/cordic.py: Bring up to date with trigonometric core.
+
+	* docs/CHANGES: Old typo.
+
+2013-01-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/pshinter/pshalgo.h: Remove unused code.
+
+2012-12-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (tt_loader_init): Add more tracing.
+
+2012-12-23  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix handling of /FontBBox in MM fonts.
+	Problem reported by Del Merritt <del@alum.mit.edu>
+
+	If we have
+
+	  /FontBBox { { 11 12 13 14 15 16 17 18 }
+	              { 21 22 23 24 25 26 27 28 }
+	              { 31 32 33 34 35 36 37 38 }
+	              { 41 42 43 44 45 46 47 48 } }
+
+	in the /Blend dictionary,  then the first BBox is { 11 21 31 41 },
+	the second { 12 22 32 42 }, etc.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	`T1_FIELD_TYPE_MM_BBOX' (for temporary use).
+
+	* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
+	Implement it.
+
+2012-12-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/tools/cordic.py: Bring up to date with trigonometric core.
+
+2012-12-21  Werner Lemberg  <wl@gnu.org>
+
+	Check parameters of `FT_Outline_New'.
+	Problem reported by Robin Watts <robin.watts@artifex.com>.
+
+	* src/base/ftoutln.c (FT_Outline_New_Internal): Ensure that
+	`numContours' and `numPoints' fit into FT_Outline's `n_points' and
+	`n_contours', respectively.
+
+2012-12-20  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.11 released.
+	==========================
+
+
+	Tag sources with `VER-2-4-11'.
+
+	* docs/CHANGES, docs/release: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.11.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.10/2.4.11/, s/2410/2411/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 11.
+
+	* builds/unix/configure.raw (version_info): Set to 16:0:10.
+
+	* builds/toplevel.mk (dist): Don't include `.mailmap'.
+
+2012-12-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Improve trigonometric core.
+
+	FreeType used to rely on a 24-step iteration CORDIC algorithm to
+	calculate trigonometric functions and rotate vectors. It turns out
+	that once the vector is in the right half-plane, the initial rotation
+	by 63 degrees is not necessary. The algorithm is perfectly capable
+	to converge to any angle starting from the second 45 degree rotation.
+	This patch removes the first rotation and makes it a 23-step CORDIC
+	algorithm.
+
+	* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macro
+	values.
+	(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Remove initial
+	rotation.
+
+2012-12-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (ft_property_do): Fix compiler warning.
+
+2012-12-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftrfork.c (FT_Raccess_Guess): Switch to FT_Int counters.
+
+2012-12-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Clean up trigonometric core.
+
+	* src/base/fttrigon.c (ft_trig_pseudo_polarize): Align algorithm
+	with `ft_trig_pseudo_rotate'.
+
+2012-12-18  Infinality  <infinality@infinality.net>
+
+	[truetype] Minor performance enhancement.
+
+	* src/truetype/ttgload.c: (TT_Process_Simple_Glyph): Use FT_MulFix
+	instead of FT_MulDiv.
+
+2012-12-17  Infinality  <infinality@infinality.net>
+
+	[truetype] Remove unused code and variables.
+
+	* src/truetype/ttinterp.c: Updated.
+	(Ins_FDEF): Remove opcode patterns that are not being used.
+
+2012-12-16  Werner Lemberg  <wl@gnu.org>
+
+	Various compiler warning fixes.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Use
+	`logical not' operator instead of negation.  The idea is that `~'
+	returns exactly the data type enforced by the cast to a pointer (be
+	it 32bit or 64bit or whatever), while a negative integer has not
+	this flexibility.
+	* src/cache/ftccmap.c (FTC_CMAP_UNKNOWN): Ditto.
+	* src/truetype/ttgxvar.c (ALL_POINTS, TT_Get_MM_Var): Ditto.
+	* src/type/t1load.c (T1_Get_MM_Var): Ditto.
+	(parse_blend_axis_types): Use cast.
+	* src/bdf/bdflib.c (_bdf_readstream): Use cast.
+
+2012-12-16  Infinality  <infinality@infinality.net>
+
+	[truetype] Remove unused code and variables.  Add minor fixes.
+
+	* src/truetype/ttsubpix.h: Updated.
+	(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Trebuchet MS.
+	(ALLOW_X_DMOVEX_Rules): Remove Arial characters.
+	(ALLOW_X_DMOVE_Rules): Remove Arial characters.
+	(RASTERIZER_35_Rules): Verdana no longer needs to be here.
+	(SKIP_IUP_Rules): Formatting fix.
+	(DELTAP_SKIP_EXAGGERATED_VALUES_Rules): Remove Segoe UI.
+	(COMPATIBLE_WIDTHS_Rules): Add Monaco and Trebuchet MS.
+	(X_SCALING_Rules): Add misc. corrective fixes.
+
+	* src/truetype/ttgload.c: (TT_Process_Simple_Glyph): Adjust correction
+	factor for emboldening during scaling.
+
+	* src/truetype/ttinterp.h: Updated.
+	(TT_ExecContextRec): Remove unused variables.
+
+	* src/truetype/ttobjs.h: Updated.
+	(TT_SizeRec): Add ttfautohinted variable.
+
+	* src/truetype/ttinterp.c: Updated.
+	(Ins_FDEF): Rework code to fix bugs and add more detection.
+	(Ins_CALL): Remove unused code.
+	(Ins_LOOPCALL): Remove unused code.
+	(TT_RunIns): Remove unused code.
+	(Ins_SHPIX): Add logic to handle ttfautohinted fonts.
+	(Ins_MIRP): Don't round x in cut-in calculation.  Add logic to handle
+	ttfautohinted fonts.
+
+2012-12-16  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #37936.
+
+	* src/sfnt/ttload.c (tt_face_load_gasp): Avoid memory leak.
+
+2012-12-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix 11-year old bug.
+
+	Since the initial commit (ebe85f59) the value of FT_TRIG_SCALE has
+	always been slightly less than the correct value, which has been
+	given in the comment as a hexadecimal. As a result, vector lengths
+	were underestimated and rotated vectors were shortened.
+
+	* src/base/fttrigon.c (FT_TRIG_SCALE): Fix macro value.
+
+2012-12-15  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #37907.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize
+	negative second parameter of `ENCODING' field also.
+
+2012-12-15  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #37906.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Use correct array
+	size for checking `glyph_enc'.
+
+2012-12-15  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #37905.
+
+	* src/bdf/bdflib.c (_bdf_parse_start) <STARTPROPERTIES>: Reset
+	`props_size' to zero in case of allocation error; this value gets
+	used in a loop in `bdf_free_font'.
+
+2012-12-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Scale F_dot_P down.
+
+	The dot product between freeVector and projVector or cosine of
+	the angle between these FT_F2Dot14 unit vectors used to be scaled up
+	by 4 and routinely occupied 32 bits in an FT_Long field F_dot_P.
+	This patch scales the value down by 2^14 instead, which simplifies
+	its use throughout the bytecode interpreter.
+
+	This does not lead to the loss of precision because the lower bits
+	are unreliable anyway. Consider two unit vectors (1,0) and (.6,.8)
+	for which the true value of F_dot_P is .6 * 0x40000000 = 0x26666666.
+	These vectors are stored as (0x4000,0) and (0x2666,0x3333) after
+	rounding and F_dot_P is assigned 0x26660000. The lower bits were
+	already lost while rounding the unit vector components.
+
+	Besides code simplification, this change can lead to better
+	performance when FT_MulDiv with the scaled-down F_dot_P is less
+	likely to use the costly 64-bit path. We are not changing the type
+	of F_dot_P to FT_F2Dot14 at this point.
+
+	* src/truetype/ttinterp.c (Compute_Funcs): Scale F_dot_P down by 14
+	bits and modify its use accordingly.
+	(Direct_Move, Direct_Move_Orig, Compute_Point_Displacement): Modify
+	the use of F_dot_P field.
+	* src/truetype/ttobjs.c (tt_size_run_fpgm): Change arbitrary
+	assignment of F_dot_P to its theoretical maximum in case we decide
+	to scale back its type later.
+
+2012-12-09  Johnson Y. Yan  <yinsen_yan@foxitsoftware.com>
+
+	[type1] Another fix for 2012-09-17 commit.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Correctly set
+	`limit' value.
+
+2012-12-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Tweak the previous commit.
+
+	* src/truetype/ttinterp.c (Current_Ratio): Put unit vector
+	components as the second TT_MulFix14 arguments. This is required
+	on 16-bit systems.
+
+2012-12-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Microoptimizations in bytecode interpreter.
+
+	* src/truetype/ttinterp.c (TT_DivFix14): New macro.
+	(Normalize): Use it here.
+	(Current_Ratio): Use TT_MulFix14 instead of FT_MulDiv.
+	(Ins_SHPIX): Cancel out two TT_MulFix14 calls.
+
+2012-12-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Cosmetic improvement in bytecode interpreter.
+
+	* src/truetype/ttinterp.c: Use explicit calls to FT_MulDiv,
+	FT_MulFix, and FT_DivFix instead of macros.
+
+2012-12-03  John Tytgat  <John.Tytgat@esko.com>
+
+	[pshinter] Clamp BlueScale value.
+
+	This is Savannah bug #37856.
+
+	* src/pshinter/pshglob.c (psh_calc_max_height): New function.
+	(psh_globals_new): Use it to limit BlueScale value to
+	`1 / max_of_blue_zone_heights'.
+
+2012-12-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype, type1] Revise the use of FT_MulDiv.
+
+	* src/truetype/ttgxvar.c: Updated.
+	* src/truetype/ttobjs.c: Updated.
+	* src/type1/t1load.c: Updated.
+
+2012-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[configure] Preserve customized `ftoption.h'.
+
+	Problem reported by Del Merritt <del@alum.mit.edu>.
+
+	* builds/unix/configure.raw <cpp computation of bit length>: Don't
+	remove existing FreeType configuration files.
+
+2012-11-29  John Tytgat  <John.Tytgat@esko.com>
+
+	[type1] Fix Savannah bug #37831.
+
+	The bug report also contains a patch.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Really fix
+	change from 2012-09-17.
+
+2012-11-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Fix formatting and typo.
+
+2012-11-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cid, type1, type42] Clean up units_per_EM calculations.
+
+	* src/cid/cidload.c (cid_parse_font_matrix): Updated.
+	* src/type1/t1load.c (t1_parse_font_matrix): Updated.
+	* src/type42/t42parse.c (t42_parse_font_matrix): Updated.
+
+2012-11-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftstroke] Minor improvement.
+
+	* src/base/ftstroke.c: Replace nested FT_DivFix and FT_MulFix with
+	FT_MulDiv.
+
+2012-11-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/fttrigon.c (ft_trig_downscale): Make 64bit version work.
+
+2012-11-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix integer overflows in dd5718c7d67a.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Use FT_MulDiv.
+
+2012-11-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Trace stem widths.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Add some
+	FT_TRACE calls.
+
+2012-11-13  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add support for OpenType Collections (OTC).
+
+	* src/cff/cffload.c (cff_font_load): Separate subfont and face
+	index handling to load both pure CFFs with multiple subfonts and
+	OTCs (with multiple faces where each face holds exactly one
+	subfont).
+	* src/cff/cffobjs.c (cff_face_init): Updated.
+
+2012-11-12  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor improvement.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Fix
+	loop.
+
+2012-11-10  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges)
+	[FT_DEBUG_LEVEL_TRACE]: Count number of actions and emit something
+	if there weren't any.
+
+2012-11-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fortify emboldening code against egregious distortions.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Threshold emboldening
+	strength when it leads to segment collapse.
+
+2012-11-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Clean up emboldening code and improve comments there.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Replace sequential
+	calls to FT_MulFix and FT_DivFix with FT_MulDiv.
+	Mention that bisectors are used to figure out the shift direction.
+
+2012-10-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add standard character to `AF_ScriptClassRec' structure.
+
+	* src/autofit/aftypes.h (AF_ScriptClassRec): Add `standard_char'
+	member.
+	(AF_DEFINE_SCRIPT_CLASS): Updated.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Use it.
+	(af_latin_metrics_init, af_latin_script_class): Updated.
+
+	* src/autofit/aflatin.c (af_latin2_metrics_init_widths): Use it.
+	(af_latin2_metrics_init, af_latin2_script_class): Updated.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Use it.
+	(af_cjk_metrics_init, af_cjk_script_class): Updated.
+
+	* src/autofit/afindic.c (af_indic_metrics_init,
+	af_indic_script_class): Updated.
+
+	* src/autofit/afcjk.h, src/autofit/aflatin.h: Updated.
+
+	* src/autofit/afdummy.c: Updated.
+
+2012-10-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Only use Unicode CMap.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init): Implement it, to be
+	in sync with `af_face_globals_compute_script_coverage'.
+
+2012-10-21  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Improve parsing of invalid numbers.
+
+	* src/psaux/psconv.c (PS_Conv_Strtol): Always parse complete number,
+	even in case of overflow.
+	(PS_Conv_ToInt): Only increase cursor if parsing was successful.
+	(PS_Conv_ToFixed): Ditto.
+	Trace underflow and data error.
+
+2012-10-21  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Improve tracing.
+
+	* src/smooth/ftgrays.c (gray_sweep): Trace last sweep line of
+	current band also.
+
+2012-10-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Cheaper way to threshold angles between vectors.
+
+	* src/truetype/ttinterp.c (Ins_ISECT): Thresholding tangent is a lot
+	cheaper than thresholding sine.
+
+2012-10-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Improve parsing of invalid real numbers.
+
+	* src/cff/cffparse.c (cff_parse_real): Always parse complete number,
+	even in case of overflow or underflow.
+	Also trace one more underflow.
+
+2012-10-20  Andreas Pehnack  <andreas.pehnack@me.com>
+
+	[sfnt] Load pure CFF fonts wrapped in SFNT container.
+
+	Such fonts only have a `cmap' and a `CFF' table.
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Don't call
+	`check_table_dir' if font signature is `OTTO'.
+
+2012-10-20  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix some value overflows and improve tracing.
+
+	* src/psaux/psconv.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_COMPONENT): Define.
+	(PS_Conv_Strtol): Return FT_Long.
+	Handle bad data and overflow.
+	Emit some tracing messages in case of error.
+	(PS_Conv_ToInt): Return FT_Long.
+	(PS_Conv_ToFixed): Updated.
+	* src/psaux/psconv.h: Updated.
+
+	* include/freetype/internal/fttrace.h: Add `psconv'.
+
+2012-10-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix `make multi CC=c++'.
+
+	* src/autofit/aflatin.c, src/autofit/aflatin2.c: Include
+	`afglobal.h'.
+	* src/autofit/afloader.c: Fix order of header files.
+	* src/autofit/afmodule.c: Include `afglobal.h' and `aferrors.h'.
+
+2012-10-19  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix more value errors and improve tracing.
+
+	* src/cff/cffparse.c (cff_parse_integer): Emit tracing message in
+	case of error.
+	(cff_parse_real): Handle and trace overflow, underflow, and bad data
+	consistently.
+	(do_fixed): New helper function, handling and tracing overflow.
+	(cff_parse_fixed, cff_parse_fixed_scaled): Use `do_fixed'.
+
+2012-10-17  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix some value overflows.
+
+	* src/psaux/psconv.c (PS_Conv_ToFixed): Implement it.
+
+2012-10-17  Bram Tassyns  <BramT@enfocus.com>
+
+	[cff] Fix value overflow.
+
+	* src/cff/cffparse.c (cff_parse_fixed_scaled): Implement it.
+
+2012-10-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #37572.
+
+	* src/truetype/ttinterp.c (Ins_ISECT): Use angle between vectors to
+	avoid grazing intersections.  The previous threshold was too coarse,
+	incorrectly rejecting short but valid vectors.
+
+2012-09-30  Gilles Espinasse  <g.esp@free.fr>
+
+	Remove useless `rm' detection.
+
+	`rm -f' is directly used in the `configure' script created by
+	autoconf, thus no availability test is necessary.
+
+	* builds/unix/configure.raw (RMF): Remove test.
+	* builds/unix/unix-def.in (DELETE): Updated.
+
+2012-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor optimization.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
+	Add loop condition.
+
+2012-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix thinko.
+
+	* src/autofit/aftypes.h (AF_SCRIPT):
+	s/AF_SCRIPT_NONE/AF_SCRIPT_DUMMY/.  We already use `AF_SCRIPT_NONE'
+	as a bit mask.
+
+	* src/autofit/afdummy.c: Updated.
+
+2012-09-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Implement `increase-x-height' property.
+
+	* include/freetype/ftautoh.h (FT_Prop_IncreaseXHeight): New
+	structure.
+
+	* include/autofit/afmodule.c (af_property_get_face_globals): New
+	function, re-using code from `af_property_get'.
+	(af_property_set, af_property_get): Handle `increase-x-height'.
+	Updated.
+
+2012-09-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Implement Infinality's `increase glyph heights'.
+
+	This is an improved version of a similar fix contained in the
+	so-called `Infinality patch', taken from
+
+	  http://www.infinality.net/fedora/linux/zips/freetype-infinality-2.4.10-20120616_01-x86_64.tar.bz2
+
+	which addresses various enhancements of the auto-hinter.  Without
+	properties to control a module's metadata it wasn't possible to
+	adapt the patches because everything was originally controlled by
+	environment variables which I consider not suitable in general.
+
+	A patch to control `increase_x_height' follows.
+
+	* src/autofit/afglobal.h (AF_PROP_INCREASE_X_HEIGHT_MIN,
+	AF_PROP_INCREASE_X_HEIGHT_MAX): New macros.
+	(AF_FaceGlobalsRec): Add `increase_x_height' member.
+	* src/autofit/afglobal.c (af_face_globals_new): Initialize it.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim),
+	* src/autofit/aflatin2.c (af_latin2_metrics_scale_dim): Implement
+	handling of `increase_x_height'.
+
+2012-09-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add hierarchical property access to some structures.
+
+	* src/autofit/afglobal.h: Include `afmodule.h'.
+	(AF_FaceGlobalsRec): Add `module' member.
+	(AF_FaceGlobals): Typedef moved to...
+	* src/autofit/aftypes.h: Here.
+	(AF_ScriptMetricsRec): Add `globals' member.
+
+	* src/autofit/afglobal.c (af_face_globals_new,
+	af_face_globals_compute_script_coverage,
+	af_face_globals_get_metrics): Updated.
+
+	* src/autofit/afloader.c (af_loader_reset), src/autofit/afmodule.c
+	(af_property_get): Updated.
+
+2012-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #37350.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Check for ASCII
+	storage only if we actually have at least four bytes.
+
+2012-09-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Implement `fallback-script' property.
+
+	* src/autofit/afglobal.c: s/default_script/fallback_script/.
+	* src/autofit/afglobal.h: s/AF_SCRIPT_DEFAULT/AF_SCRIPT_FALLBACK/.
+
+	* src/autofit/afmodule.c: s/default_script/fallback_script/.
+	(af_property_set, af_property_get): Implement `fallback-script'.
+	* src/autofit/afmodule.h: s/default_script/fallback_script/.
+
+	* include/freetype/ftautoh.h: Document it.
+
+2012-09-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Correct previous Unicode 6.1.0 change.
+
+	The auto-hinter's latin module only handles latin ligatures in the
+	`Alphabetical Presentation Forms' block.
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Fix it.
+
+2012-09-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afmodule.c: s/FT_Err_/AF_Err_/.
+
+2012-09-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make default script a global property.
+
+	* src/autofit/afmodule.h (AF_ModuleRec): Add `default_script' field.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_script_coverage,
+	af_face_globals_new), src/autofit/afloader.c (af_loader_reset),
+	src/autofit/afmodule.c (af_property_get) <glyph-to-script-map>,
+	af_autofitter_init:
+	Handle default script.
+
+	* src/autofit/afglobal.h: Updated.
+
+2012-09-15  Werner Lemberg  <wl@gnu.org>
+
+	Use `FT_Module' instead of `FT_Library' argument in property funcs.
+
+	This internal change simplifies access to global module data.
+
+	* include/freetype/internal/services/svprop.h
+	(FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly.
+
+	* src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c
+	(af_property_set, af_property_get): Updated.
+
+2012-09-14  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Update to Unicode 6.1.0.
+
+	* src/autofit/afcjk.c (af_cjk_uniranges), src/autofit/aflatin.c
+	(af_latin_uniranges): Add and fix ranges.
+
+2012-09-14  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Pass `AF_Module' instead of `AF_Loader'.
+
+	We want to access the (not yet existing) module's global data later
+	on.
+
+	* src/autofit/afloader.c: Include `afmodule.h'.
+	(af_loader_init, af_loader_reset, af_loader_done,
+	af_loader_load_glyph): Change accordingly.
+	* src/autofit/afmodule.c (AF_ModuleRec): Move to `afmodule.h'.
+	Updated.
+
+	* src/autofit/afmodule.h: Include `afloader.h'.
+	(AF_ModuleRec): Define here.
+	* src/autofit/afloader.h (AF_Module): Define here.
+	Updated.
+
+2012-09-14  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix `make multi'.
+
+	* include/freetype/internal/fttrace.h: Add `afmodule'.
+	* src/autofit/afmodule.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_COMPONENT): Define.
+
+2012-09-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afmodule.c: s/FT_Autofitter/AF_Module/.
+
+2012-09-12  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor reorganization.
+
+	* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT,
+	AF_SCRIPT_LIST_NONE, AF_DIGIT): Move to...
+	* src/autofit/afglobal.h (AF_SCRIPT_DEFAULT, AF_SCRIPT_LIST_NONE,
+	AF_DIGIT): This and update code.
+
+2012-09-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Implement `glyph-to-script-map' property.
+
+	* include/freetype/ftautoh.h: New public header file.
+	* include/freetype/config/ftheader.h (FT_AUTOHINTER_H): New macro.
+
+	* src/autofit/afglobal.c (AF_FaceGlobalsRec): Move structure to...
+	* src/autofit/afglobal.h: This header file.
+	* src/autofit/afmodule.c: Include FT_AUTOHINTER_H.
+	(af_property_get): Handle `glyph-to-script-map'.
+
+2012-08-31  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Implement properties service framework.
+
+	No properties are added yet.
+
+	* src/autofit/afmodule.c: Include FT_SERVICE_PROPERTIES_H.
+	(af_property_set, af_property_get): New dummy functions.
+	(af_service_properties, af_services, af_get_interface): Provide
+	service setup.
+	(autofit_moduleclass): Add service interface.
+
+	* src/autofit/afpic.c: Add necessary forward declarations.
+	(autofit_module_class_pic_init): Add code for service addition.
+	(autofit_module_pic_free): Add code for service removal.
+	* src/autofit/afpic.h (AF_SERVICES_GET, AF_SERVICE_PROPERTIES_GET):
+	New macros which provide necessary syntactical sugar for PIC
+	support.
+
+2012-08-30  Werner Lemberg  <wl@gnu.org>
+
+	Implement properties to control FreeType modules.
+
+	* include/freetype/fterrdef.h (FT_Err_Missing_Property): New error
+	code.
+	* include/freetype/ftmodapi.h (FT_Property_Set, FT_Property_Get):
+	New API.
+
+	* include/freetype/internal/services/svprop.h: New file.
+	* include/freetype/internal/ftserv.h (FT_SERVICE_PROPERTIES_H): New
+	macro.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_PROPERTIES_H.
+	(ft_property_do, FT_Property_Set, FT_Property_Get): New functions.
+
+2012-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Allow `-' in tags and identifiers.
+
+	* src/tools/docmaker/content.py (re_identifier),
+	src/tools/docmaker/sources.py (re_markup_tag1, re_markup_tag2,
+	re_crossref): Add `-' in patterns.
+
+2012-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings.
+
+	* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER),
+	include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER,
+	FT_DEFINE_MODULE), include/freetype/internal/ftserv.h
+	(FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2,
+	FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4,
+	FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6),
+	src/autofit/afpic.c (autofit_module_class_pic_init),
+	src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c
+	(ft_create_default_module_classes), src/cff/cffparse.c
+	(FT_Create_Class_cff_field_handlers), src/cff/cffpic.c
+	(cff_driver_class_pic_init), src/pshinter/pshpic.c
+	(pshinter_module_class_pic_init), src/psnames/pspic.c
+	(psnames_module_class_pic_init), src/raster/rastpic.c
+	(ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c
+	(sfnt_module_class_pic_init), src/sfnt/ttcmap.c
+	(FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c
+	(ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c
+	(tt_driver_class_pic_init): Initialize allocation variable.
+
+2012-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix compilation warning.
+
+	* src/truetype/ttgload.c (IS_HINTED): Move macro to...
+	* src/truetype/ttobjs.h: This header file.
+
+2012-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit, cff, pshinter, psnames] More renamings for orthogonality.
+
+	* src/autofit/afmodule.c, src/autofit/afpic.h:
+	s/AF_AUTOFITTER_/AF_/.
+
+	* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffparse.c,
+	src/cff/cffpic.h: s/FT_CFF_/CFF_/.
+
+	* src/pshinter/pshmod.c, src/pshinter/pshpic.h:
+	s/FT_PSHINTER_/PSHINTER_/.
+
+	* src/psnames/psmodule.c, src/psnames/pspic.h:
+	s/FT_PSCMAPS/PSCMAPS_/.
+
+2012-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] More renamings for orthogonality.
+
+	* src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c,
+	src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/,
+	s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/.
+
+2012-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Some macro and variable renamings for orthogonality.
+
+	* include/freetype/internal/autohint.h, src/base/ftobjs.c,
+	src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h:
+	s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/.
+
+2012-08-26  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #37178.
+
+	* src/base/ftobjs.c (FT_Open_Face): Initialize `error' with
+	`FT_Err_Missing_Module' before loop to indicate `no valid drivers'.
+
+2012-08-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Oblique): Fix shear angle.
+
+	The old value was far too large (more than 20°).  The new one
+	corresponds to 12°, quite common in typography.
+
+2012-08-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix Savannah bug #37017.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Use a different set of
+	checks when detecting super curvy splines to be split.
+
+2012-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve recognition of flat segments.
+
+	Problem reported by Brad Dunzer <BDunzer@extensis.com>.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): We have
+	a flat segment if the horizontal distance of best on-points is
+	larger than a given threshold.
+
+2012-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Variable renamings.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Replace
+	`glyph' with `outline'.
+	s/best_first/best_contour_first/.
+	s/best_last/best_contour_last/.
+
+2012-07-31  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #37000.
+
+	* src/type1/t1load.c (parse_encoding): Fix order of checks.
+
+2012-07-17  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix Savannah bug #36833.
+
+	* src/psaux/t1decode.c (t1operator_seac): `seac' is not a valid
+	operator if we want metrics only.
+
+2012-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #36832.
+
+	* src/type1/t1load.c (parse_charstrings): Reject negative number of
+	glyphs.
+
+2012-07-13  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #36829.
+
+	* src/type1/t1load.c (parse_encoding): Check cursor position after
+	call to T1_Skip_PS_Token.
+
+2012-07-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Revert the last commit 45337b07.
+
+	* src/base/ftstroke.c (FT_Stroker_New): Revert the previous change.
+
+2012-07-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftstroke] Fix uninitialized return value.
+
+	* src/base/ftstroke.c (FT_Stroker_New): Return FT_Err_Ok instead.
+
+2012-07-11  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Avoid memory leak in case of failure.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use flags to
+	indicate what to clean up after finishing the function, with and
+	without errors.
+
+2012-07-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation with MSVC 5.0.
+
+	Problem reported by Peter Breitenlohner and Akira Kakuto.
+
+	* include/freetype/config/ftstdlib.h (ft_setjmp): Updated.
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast.
+
+2012-07-09  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve debugging messages; do some code cleanup.
+
+	* src/autofit/aflatin.c (af_latin_align_linked_edge,
+	af_latin_hint_edges): Synchronize with formatting used in the
+	ttfautohint project.
+
+2012-07-07  Gilles Espinasse  <g.esp@free.fr>
+
+	Fix strict-aliasing warning.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Avoid double cast.
+
+2012-07-07  Dave Thomas  <dave.thomas@metaforic.com>
+
+	[ARM] Fix FT_MulFix_arm.
+
+	* include/freetype/config/ftconfig.h (FT_MulFix_arm) [__arm__]:
+	Avoid ADDS instruction to clobber condition codes.
+
+2012-07-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Do some code cleanup.
+
+	* src/autofit/afglobal.c (af_face_globals_new): Simplify.
+
+	* src/autofit/afhints.c: Use `FT_TRACE7' instead of `printf'
+	everywhere.
+	(FT_COMPONENT): New macro.
+	(af_glyph_hints_done): Simplify.
+
+	* include/freetype/internal/fttrace.h: Updated.
+
+2012-07-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve output of debugging information.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more
+	data; report no data.
+	(af_glyph_hints_dump_edges): Report no data.
+
+2012-07-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Savannah bug #36091.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues),
+	src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Change the
+	constraint for testing round vs. flat segment: Accept either a
+	small distance or a small angle.
+
+2012-07-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Beautify blue zone tracing.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues),
+	src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Implement it.
+
+2012-07-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Quantize stem widths.
+
+	* src/autofit/afangles.c (af_sort_widths): Rename to...
+	(af_sort_and_quantize_widths): This.
+	Add code to avoid stem widths which are almost identical.
+	* src/autofit/aftypes.h, src/autofit/aflatin.c, src/autofit/afcjk.c:
+	Updated.
+
+2012-07-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor speed-up.
+
+	* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap
+	elements if they are equal.
+
+2012-06-30  Gilles Espinasse  <g.esp@free.fr>
+
+	Fix `checking if gcc static flag -static works' test.
+
+	On my linux build tree, I receive yes answer in every package I
+	build except FreeType for this test checking if gcc static flag
+	`-static' works
+
+	In FreeType, no is received, unless bzip2 and zlib are disabled using
+
+	  ./configure --without-bzip2 --without-zlib
+
+	The reason is that bzip2 and zlib tests add `-lz' and `-lbz2' to
+	LDFLAGS and this broke static flag test.
+
+	* builds/unix/configure.raw: Update CFLAGS and LDFLAGS only after
+	LT_INIT has run.
+
+2012-06-28  Infinality  <infinality@infinality.net>
+
+	[truetype] Fix various artifacts.
+
+	Verdana was broken in the original Infinality commit.  Also
+	includes other minor fixes.
+
+	* src/truetype/ttsubpix.h: Updated.  Removed unused macros.
+	(RASTERIZER_35_Rules): Add Verdana.
+	(SKIP_NONPIXEL_Y_MOVES_Rules): Add Tahoma `s'.
+	(MIRP_CVT_ZERO_Rules): Remove Verdana.
+	(ALWAYS_SKIP_DELTAP_Rules): Add Russian char 0x438.
+	(COMPATIBLE_WIDTHS_Rules): Rearrange some rules.
+	(X_SCALING_Rules): Adjust Verdana `a' at 12 and 13 ppem.
+
+	* src/truetype/ttsubpix.c: Updated.
+	(sph_set_tweaks): Re-execute fpgm always.
+
+2012-06-28  Gilles Espinasse  <g.esp@free.fr>
+
+	Fix CFLAGS and LDFLAGS share configure test.
+
+	* builds/unix/configure.raw: Fix typo.
+
+2012-06-28  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Set the `subpixel_positioned' flag unconditionally.
+
+	This is how the code currently behaves.
+
+	* src/truetype/ttgload.c (tt_loader_init): Do it.
+
+2012-06-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix conditional compilation.
+
+	* src/base/basepic.c: Use FT_CONFIG_OPTION_MAC_FONTS.
+
+2012-06-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix conditional compilation.
+
+	* include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't
+	enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function
+	elsewhere also.
+
+	* src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK.
+
+	* src/truetype/ttgload.c (tt_loader_init): Fix compiler warning.
+
+	* src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning.
+
+	* src/truetype/ttinterp.h: Use
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
+
+2012-06-26  Infinality  <infinality@infinality.net>
+
+	[truetype] Remove unused rounding functionality.
+
+	The subpixel hinting patch contained the concept of an adjustable
+	number of gridlines per pixel.  This is no longer used due to x
+	being completely ignored instead.  This will return some of the
+	code to its existing state prior to the original Infinality
+	commit.
+
+	* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID,
+	FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): Removed.
+
+	* src/truetype/ttinterp.c: Updated.
+	(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
+	Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, Round_Super_45,
+	SetSuperRound): Remove parameter to handle the number of grid lines per
+	pixel.
+	(SET_SuperRound, ROUND_None, CUR_Func_round): Updated.
+	(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated.
+	(DO_ROUND, DO_NROUND): Updated.
+	(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP,
+	Ins_MDRP, Ins_MIRP): Perform Round_None instead of calling a modified
+	rounding function.  Remove gridlines_per_pixel.  Create a local
+	variable to store control value cutin. Simplify the conditional for
+	ignore_x_mode.  Adjust rounding calls to pass only two values.
+
+2012-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #36705.
+
+	Handle numbers like 2.001 correctly.
+
+	* src/cff/cffparse.c (cff_parse_real): Avoid negative values for
+	`shift'.
+
+2012-06-18  Infinality  <infinality@infinality.net>
+
+	[truetype] Support subpixel hinting.
+
+	This is the large, famous `Infinality' patch to support ClearType
+	bytecode which has been available from
+	http://www.infinality.net/blog/ for some time, and which has been
+	refined over the last years.  While still experimental, it is now
+	mature enough to be included directly into FreeType.
+
+	Most of the code is based on the ClearType whitepaper written by
+	Greg Hitchcock
+
+	  https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
+
+	which gives a detailed overview of the necessary changes to the
+	Microsoft rasterizer so that older fonts are supported.  However, a
+	lot of details are still missing, and this patches provides a
+	framework to easily handle rendering issues down to the glyph level
+	of certain fonts.
+
+	Note that ClearType support is not completely implemented!  In
+	particular, full support for the options `compatible_widths',
+	`symmetrical_smoothing, and `bgr' (via the GETINFO bytecode
+	instruction) is missing.
+
+	* src/truetype/ttsubpix.c: New file, providing code to handle
+	`tweaks', this is, rules for certain glyphs in certain fonts
+	(including wildcards) which need a special treatment.
+
+	* src/truetype/ttsubpix.h: New file, holding the tweaking rules.
+
+	* include/freetype/config/ftoption.h, src/devel/ftoption.h
+	(TT_CONFIG_OPTION_SUBPIXEL_HINTING): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID,
+	FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): New macros.
+
+	* src/truetype/truetype.c [TT_USE_BYTECODE_INTERPRETER]: Include
+	`ttsubpix.c'.
+
+	* src/truetype/ttgload.c: Include `ttsubpix.h'.
+	[All changes below are guarded by TT_CONFIG_OPTION_SUBPIXEL_HINTING.]
+
+	(tt_get_metrics): Set tweak flags.
+	(TT_Hint_Glyph): Call `FT_Outline_EmboldenXY' if necessary.
+	(TT_Process_Simple_Glyph): Compensate emboldening if necessary.
+	(compute_glyph_metrics): Handle `compatible widths' option.
+	(tt_loader_init): Handle ClearType GETINFO information bits.
+
+	* src/truetype/rules.mk (TT_DRV_SRC): Updated.
+
+	* src/truetype/ttinterp.c: Include `ttsubpix.h'.
+	[Where necessary, changes below are guarded by
+	TT_CONFIG_OPTION_SUBPIXEL_HINTING.]
+
+	(Direct_Move, Direct_Move_X): Extended.
+	(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
+	Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, Round_Super_45,
+	SetSuperRound): Add parameter to handle the number of grid lines per
+	pixel.
+	(SET_SuperRound, ROUND_None, CUR_Func_round): Updated.
+	(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated.
+	(DO_ROUND, DO_NROUND): Updated.
+	(DO_RS): Take care of `Typeman' bytecode patterns.
+	(Ins_FDEF): Add some debugging code.  Commented out.
+	(Ins_ENDF): Restore state.
+	(Ins_CALL, Ins_LOOPCALL): Handle inline delta functions.
+	(Ins_MD): Handle `Vacuform' rounds.
+	(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP,
+	Ins_MDRP, Ins_MIRP): Handle tweaks.
+	(Ins_ALIGNRP): Add tweak guard.
+	(Ins_IUP, Ins_DELTAP): Handle tweaks.
+	(Ins_GETINFO): Handle new ClearType bits.
+	(TT_RunIns): Handle tweaks.
+
+	* src/truetype/ttinterp.h: Updated.
+	(SPH_TweakRule, SPH_ScaleRule): New structures for tweaks.
+	(TT_ExecContextRec): Add members for subpixel hinting support.
+
+	* src/truetype/ttobjs.h (TT_DefRecord): Add `inline_delta' member.
+
+2012-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.10 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-10'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.10.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.9/2.4.10/, s/249/2410/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+	* builds/unix/configure.raw (version_info): Set to 15:0:9.
+
+2012-06-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Improve spacing.
+
+	* docs/CHANGES: Updated.
+
+2012-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/exports.mk: Add CCexe_CFLAGS and CCexe_LDFLAGS.
+
+	to pass special compiler/linker flags under cross development.
+	Suggested by Savannah bug #36367.
+
+	ChangeLog on 2010-07-15 saying as they were removed was wrong
+	for the official trunk of FreeType2.  This commit is the first
+	introduction of them.
+
+2012-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2012-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Add new versions of NEC FA family to tricky font list.
+
+	NEC FA family dated in 1996 have different checksum.
+	Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>; see
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2012-06/msg00023.html
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): 4 sets
+	of fpgm & prep table checksums for FA-Gothic, FA-Minchou,
+	FA-RoundedGothicM, FA-RoundedGothicB are added.  The family
+	names in sample PDF are truncated, thus the list of the
+	family names in tt_check_trickyness_family() is not updated yet.
+
+2012-06-06  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Fix rounding issue causing visual artifacts.
+
+	Problem reported by jola <hans-jochen.lau@lhsystems.com>; see
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2012-05/msg00036.html
+
+	* src/raster/ftraster.c (SMulDiv_No_Round): New macro.
+	(Line_Up): Use it.
+	* src/raster/ftmisc.h (FT_MulDiv_No_Round): Copied from `ftcalc.c'.
+
+2012-05-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Simplify.
+
+	We now use the cross product of the direction vectors to compute the
+	outline's orientation.
+
+2012-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2012-05-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	New function FT_Outline_EmboldenXY.
+
+	* include/freetype/ftoutln.h (FT_Outline_EmboldenXY): Define it.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Implement it, using a
+	simplified emboldening algorithm.
+	(FT_Outline_Embolden): Make it a special case of
+	`FT_Outline_EmboldenXY'
+
+2012-05-07  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #36386.
+
+	* src/type1/t1load.c (t1_load_keyword): Ignore keyword if context is
+	not valid.
+
+2012-04-07  Werner Lemberg  <wl@gnu.org>
+
+	Remove compiler warning.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph)
+	[!TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Access `glyph->face' directly.
+
+2012-03-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Properly copy scaler flags to script metrics object.
+
+	Without this patch, only the dummy and cjk autohinter modules get
+	them (since they copy the whole scaler object).
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale),
+	src/autofit/aflatin2.c (af_latin2_metrics_scale): Implement it.
+
+2012-03-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[bdflib] Remove redundant macro.
+
+	* src/bdf/bdflib.c (isdigok): Remove and replace with sbitset, which
+	is exactly the same.
+
+2012-03-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[configure] Fix Savannah bug #35644.
+
+	* builds/unix/configure.raw: Check `-ansi' flag works even if gcc
+	is used.  Bionic libc headers for Android lose the consistency
+	when they are parsed with __STDC_VERSION__ older than 199901L or
+	__STRICT_ANSI__.
+
+2012-03-20  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Improvement to Savannah bug #35656.
+
+	* src/bdf/bdflib.c (isdigok): Add cast, as suggested in report.
+
+2012-03-17  Chris Liddell  <chris.liddell@artifex.com>
+
+	[type1] Fix Savannah bug #35847.
+
+	* src/type1/t1load.c (parse_subrs): Fix the loop exit condition;
+	we want to exit when we have run out of data.
+
+2012-03-16  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Really fix Savannah bug #35658.
+
+	* src/bdf/bdflib.c (_bdf_list_split): Add one more `field' initializer.
+
+2012-03-14  Yann Droneaud  <yann@droneaud.fr>
+
+	[sfnt] Make arrays static like all others.
+
+	* src/sfnt/ttload.c (tt_face_load_maxp, tt_face_load_os2),
+	src/sfnt/ttmtx.c (tt_face_load_hhea): Add `static' keyword to frame
+	fields.
+
+2012-03-14  Huw Davies  <huw@codeweavers.com>
+
+	[sfnt] A refinement of the previous commit.
+
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16,
+	tt_name_entry_ascii_from_other): Stop at null byte.
+
+2012-03-14  Huw Davies  <huw@codeweavers.com>
+
+	[sfnt] Add `name' table compatibility to MS Windows.
+
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16,
+	tt_name_entry_ascii_from_other): Don't replace `\0' with question
+	marks when converting strings.
+
+2012-03-14  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #35833.
+
+	Based on the patch given in the bug report.
+
+	* src/type1/t1load.c (IS_INCREMENTAL): New macro.
+	(read_binary_data): Add parameter `incremental'.
+	Update all callers using `IS_INCREMENTAL'.
+
+2012-03-11  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Return correct linear advance width values.
+
+	This was quite a subtle bug which accidentally showed up with glyph
+	`afii10023' of arial.ttf (version 2.76).  This glyph is a composite;
+	the first component, `E', has an advance width of 1366 font units,
+	while the advance width of the composite itself (which looks like
+	uppercase `E' with dieresis) is 1367 font units.  I think this is
+	actually a bug in the font itself, because there is no reason that
+	this glyph has not the same width as uppercase `E' without the
+	dieresis.  Anyway, it helped identify this problem.
+
+	Using the TrueType hinter, the correct value (1367) of `afii10023'
+	was returned, but the autohinter mysteriously returned 1366.
+
+	Digging in the code showed that the autohinter recursively calls
+	FT_Load_Glyph to load the glyph, adding the FT_LOAD_NO_SCALE load
+	flag.  However, the `linearHoriAdvance' field is still returned as a
+	scaled value.  To avoid scaling twice, the old code in autofit reset
+	`linearHoriAdvance', using the `horiAdvance' field.  This seemed to
+	work since FT_LOAD_NO_SCALE was in use, but it failed actually,
+	because `horiAdvance' is defined as the distance of the first
+	subglyph's phantom points, which in turn are initialized using the
+	advance width of the first subglyph.  And as the given example
+	shows, these widths can differ.
+
+	* src/autofit/afloader.c (af_loader_load_g): Temporarily set
+	FT_LOAD_LINEAR_DESIGN while calling FT_Load_Glyph to get unscaled
+	values for the linear advance widths.
+
+2012-03-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix SSW instruction.
+
+	* src/truetype/ttinterp.c (DO_SSW): SSW *does* use font units.  For
+	verification, it took some time to find a font which actually uses
+	this instruction.
+
+2012-03-09  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation.
+
+	* include/freetype/freetype.h: Swap order of preprocessor blocks.
+
+2012-03-08  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.9 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-9'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.9.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.8/2.4.9/, s/248/249/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 9.
+
+	* builds/unix/configure.raw (version_info): Set to 14:1:8.
+
+2012-03-08  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Add missing overflow check.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <BITMAP>: Add threshold for
+	`glyph->bpr'.
+
+2012-03-07  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation.
+
+	* src/autofit/aferrors.h, src/bdf/bdferror.h, src/bzip2/ftbzip2.c,
+	src/cache/ftcerror.h, src/cff/cfferrs.h, src/cid/ciderrs.h,
+	src/gxvalid/gxverror.h, src/gzip/ftgzip.c, src/lzw/ftlzw.c,
+	src/otvalid/otverror.h, src/pcf/pcferror.h, src/pfr/pfrerror.h,
+	src/psaux/psauxerr.h, src/pshinter/pshnterr.h,
+	src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
+	src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
+	src/type1/t1errors.h, src/type42/t42error.h, src/winfonts/fnterrs.h:
+	Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.
+
+2012-03-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #35660.
+
+	For some divisions, we use casts to 32bit entities.  Always guard
+	against division by zero with these casts also.
+
+	* src/base/ftcalc.c (ft_div64by32): Remove redundant cast.
+	(FT_MulDiv, FT_MulDiv_No_Round): Add 32bit cast.
+	(FT_DivFix): Add 32bit cast (this omission triggered the bug).
+
+2012-03-03  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix handling of track kerning.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern): Don't inverse sign
+	for `min_kern'.  It is indeed quite common that track kerning
+	*increases* spacing for very small sizes.
+
+2012-03-02  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35689.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check first outline
+	point.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35656.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <_BDF_BITMAP>: Check validity
+	of nibble characters instead of accessing `a2i' array.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[winfonts] Fix Savannah bug #35659.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check number of glyphs.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35658.
+
+	* src/bdf/bdflib.c (_bdf_list_split): Initialize `field' elements
+	properly.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix Savannah bug #35657.
+
+	If in function `skip_spaces' the routine `skip_comment' comes to the
+	end of buffer, `cur' is still increased by one, so we need to check
+	for `p >= limit' and not `p == limit'.
+
+	* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed,
+	PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Fix boundary checking.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35646.
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Typo, present since ages.  The
+	code is now in sync with the other operators (e.g. MSIRP) which
+	modify twilight points.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35643.
+
+	* src/bdf/bdflib.c (_bdf_list_ensure): Bring code in sync with
+	comment before `_bdf_list_split', this is, really allocate at least
+	five `field' elements.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35641.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <DWIDTH, BBX>: Abort if
+	_BDF_ENCODING isn't set.  We need this because access to the `glyph'
+	variable might be undefined otherwise.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35640.
+
+	* src/truetype/ttinterp.c (SkipCode, TT_RunIns): Fix boundary check
+	for NPUSHB and NPUSHW instructions.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35601.
+
+	* src/truetype/ttinterp.c (Ins_SHZ): Use number of points instead of
+	last point for loop.
+	Also remove redundant boundary check.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove redundant check.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
+	second check for ordered contour start points.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make SHC instruction behave similar to MS rasterizer.
+
+	* src/truetype/ttinterp.c (Ins_SHC): Handle virtual contour in
+	twilight zone.
+
+2012-02-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Avoid modulo operators against a power-of-two denominator.
+
+	* src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c
+	(ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_vvcurveto, cff_op_hhcurveto, cff_op_hvcurveto>,
+	src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE),
+	src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with
+	`&' operator.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Don't synchronize digit widths for light rendering mode.
+
+	We don't hint horizontally in this mode.
+
+	* src/autofit/afloader.c (af_loader_load_g) <Hint_Metrics>:
+	Implement it.
+
+2012-02-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Minor code optimization (again).
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.
+
+2012-02-26  Mateusz Jurczyk  <mjurczyk@google.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Fix Savannah bug #35604.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `FT_Pos'
+	instead of `FT_UInt' for some variables and update comparisons
+	accordingly.  A detailed analysis can be found in the bug report.
+
+2012-02-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Minor code optimization.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Use bitmask instead of
+	modulo operator.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #35608.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short
+	dictionaries.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Support `ENCODING -1 <n>' format.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Implement it.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35607.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize
+	negative encoding values.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #35606.
+
+	* src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'.
+
+	* src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message
+	only if cur < limit.
+
+2012-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix Savannah bug #35603.
+
+	* src/pcf/pcfread.c (pcf_get_properties): Assure final zero byte in
+	`strings' array.
+
+2012-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix Savannah bug #35602.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size' more
+	thoroughly.
+
+2012-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bugs #35599 and #35600.
+
+	* src/bdf/bdflib.c (ACMSG16): New warning message.
+	(_bdf_parse_glyphs) <_BDF_BITMAP>: Check line length.
+
+2012-02-24  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bugs #35597 and #35598.
+
+	* src/bdf/bdflib.c (_bdf_is_atom): Fix handling of property value.
+
+2012-02-24  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (6/6).
+
+	* src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/.
+
+	* src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/.
+	s/t1_init_loader/cid_init_loader/.
+	s/t1_done_loader/cid_done_loader/.
+
+	* src/psaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/.
+
+	* src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/.
+
+	* src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/.
+
+2012-02-24  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (5/6).
+
+	* include/freetype/fterrors.h: Undefine FT_KEEP_ERR_PREFIX after
+	using it.
+
+2012-02-22  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (4/6).
+
+	* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG,
+	RAS_ARGS, RAS_VAR, and RAS_VARS before defining it.
+
+	* src/smooth/ftgrays.c: s/TRaster/black_TRaster/,
+	s/PRaster/black_PRaster/.
+	* src/raster/ftraster.c: s/TRaster/gray_TRaster/,
+	s/PRaster/gray_PRaster/.
+
+2012-02-20  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (3/6).
+
+	* src/smooth/ftgrays.c: s/TWorker/black_TWorker/,
+	s/PWorker/black_PWorker/.
+	* src/raster/ftraster.c: s/TWorker/gray_TWorker/,
+	s/PWorker/gray_PWorker/.
+
+2012-02-20  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (2/6).
+
+	* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR,
+	CEILING, TRUNC, and SCALED before defining it.
+
+2012-02-20  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (1/6).
+
+	See discussion starting at
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html
+
+	* src/smooth/ftgrays.c: s/TBand/gray_TBand/.
+	* src/raster/ftraster.c: s/TBand/black_TBand/.
+
+2012-02-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Fix outline flags.
+
+	* src/autofit/afloader.c (af_loader_load_g): Don't reassign
+	`outline.flags' so that this information is preserved.  See
+	discussion starting at
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html
+
+2012-02-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35466.
+
+	Jump instructions are now bound to the current function.  The MS
+	Windows rasterizer behaves the same, as confirmed by Greg Hitchcock.
+
+	* src/truetype/ttinterp.h (TT_CallRec): Add `Cur_End' element.
+	* src/truetype/ttobjs.h (TT_DefRecord): Add `end' element.
+
+	* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Check upper
+	bound of jump address.
+	(Ins_FDEF, Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns): Updated.
+
+2012-02-11  Werner Lemberg  <wl@gnu.org>
+
+	We don't use `extensions'.
+
+	* include/freetype/internal/ftobjs.h (FT_DriverRec): Remove
+	`extensions' field.
+
+2012-02-11  Werner Lemberg  <wl@gnu.org>
+
+	Clean up `generic' fields.
+
+	* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec):
+	Remove `generic' field since users can't access it.
+
+	* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as
+	advertised in the documentation of FT_Generic.
+	(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
+
+2012-02-07  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Harmonize function arguments.
+
+	* src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for
+	`load_flags'.
+
+2012-02-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Remove unnecessary casts.
+
+2012-01-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix Savannah bug #35286.
+
+	Patch submitted by anonymous reporter.
+
+	* src/gxvalid/gxvcommn.c (gxv_XStateTable_subtable_setup):
+	gxv_set_length_by_ulong_offset() must be called with 3, not 4,
+	the number of the subtables in the state tables; classTable,
+	stateArray, entryTable.
+
+2012-01-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Modify for PIC build.
+
+	Based on the patch provided by Erik Dahlstrom <ed@opera.com>,
+	https://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html
+
+	Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()'
+	are renamed with `ft_' suffixes.
+
+	* src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed
+	to `ft_raccess_rule_by_darwin_vfs()'.
+	* src/base/ftobjs.c: Ditto.
+
+	* src/base/ftrfork.c: Declarations of FT_RFork_Rule,
+	raccess_guess_rec, are moved to...
+	* include/freetype/internal/ftrfork.h: Here.
+
+	* include/freetype/internal/ftrfork.h:
+	FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined
+	to replace raccess_guess_table[] in both of PIC and non-PIC
+	modes.
+	* src/base/ftrfork.c: raccess_guess_table[] array is rewritten
+	by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}.
+
+	* src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table'
+	storage.  (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve
+	the function pointer from `ft_raccess_guess_table' storage in
+	`BasePIC' structure.
+	* src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with
+	FT_RACCESS_GUESS_TABLE_GET.
+	(raccess_get_rule_type_from_rule_index): Add `library' as the
+	first argument to the function, to retrieve the storage of
+	`ft_raccess_guess_table' from it.  Also `raccess_guess_table'
+	is replaced by FT_RACCESS_GUESS_TABLE_GET.
+	(ft_raccess_rule_by_darwin_vfs): Ditto.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Remove trailing spaces.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Formatting PIC related sources.
+
+	* src/autofit/afpic.c: Harmonize to FT2 coding conventions.
+	* src/base/basepic.c: Ditto.
+	* src/base/ftpic.c: Ditto.
+	* src/cff/cffpic.c: Ditto.
+	* src/pshinter/pshpic.c: Ditto.
+	* src/psnames/pspic.c: Ditto.
+	* src/raster/rastpic.c: Ditto.
+	* src/sfnt/sfntpic.c: Ditto.
+	* src/smooth/ftspic.c: Ditto.
+	* src/truetype/ttpic.c: Ditto.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Fix the inclusion of `aflatin2.h' in PIC file.
+
+	* src/autofit/afpic.c: Include `aflatin2.h' when
+	FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so.
+	Unconditionally inclusion causes declared but unimplemented
+	warning by GCC 4.6.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Remove redundant declarations of cff_cmap_XXX_class_rec.
+
+	* src/cff/cffpic.c: The declarations of
+	FT_Init_Class_cff_cmap_encoding_class_rec() and
+	FT_Init_Class_cff_cmap_unicode_class_rec() are removed.
+	They can be obtained by the inclusion of cffcmap.h.
+	cffcmap.h invokes FT_DECLARE_CMAP_CLASS() and it declares
+	FT_Init_Class_cff_cmap_encoding_class_rec() etc in PIC mode.
+
+2012-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix redundant declaration warning in PIC mode.
+
+	Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were
+	designed to declare xxx_pic_{free,init} by themselves.
+	Because these macros are used at the end of the module
+	interface (e.g. ttdriver.c) and the wrapper source to build
+	a module as a single object (e.g. truetype.c) includes
+	the PIC file (e.g. ttpic.c) before the module interface,
+	these macros are expanded AFTER xxx_pic_{free,init} body
+	when the modules are built as single object.
+	The declaration after the implementation causes the redundant
+	declaration warnings, so the declarations are moved to module
+	PIC headers (e.g. ttpic.h).  Separating to other header files
+	are needed for multi build.
+
+	* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER):
+	Remove class_##_pic_free and class_##_pic_init declarations.
+	* include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER,
+	FT_DEFINE_MODULE): Ditto.
+
+	* src/base/basepic.h: Insert a comment and fix coding style.
+	* src/autofit/afpic.h: Declare autofit_module_class_pic_{free,
+	init}.
+	* src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}.
+	* src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free,
+	init}.
+	* src/psnames/pspic.h: Declare psnames_module_class_pic_{free,
+	init}.
+	* src/raster/rastpic.h: Declare
+	ft_raster{1,5}_renderer_class_pic_{free,init}
+	* src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}.
+	* src/smooth/ftspic.h: Declare
+	ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}.
+	* src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.
+
+2012-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Make pspic.c to include module error header to fix multi build.
+
+	* src/psnames/pspic.c: Include `psnamerr.h'.
+
+2012-01-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Fix a dereference of uninitialized variable in PIC mode.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): `glyph' must be
+	set before dereferring to obtain `library'.  The initialization
+	of `clazz', `glyph', `library' and NULL pointer check are
+	reordered to minimize PIC conditionals.
+
+2012-01-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Insert explicit cast for GCC 4.6 in PIC mode.
+
+	* src/base/ftinit.c (FT_Add_Default_Modules): Under PIC
+	configuration, FT_DEFAULT_MODULES_GET returns
+	FT_Module_Class** pointer, GCC 4.6 warns that
+	const FT_Module_Class* const* variable is warned as
+	inappropriate to store it.  To calm it, explicit cast is
+	inserted.  Also `library' is checked to prevent the NULL
+	pointer dereference in FT_DEFAULT_MODULES_GET.
+
+2012-01-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6.
+
+	Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET
+	take no arguments but derefer the variable named `library'
+	internally.
+
+	* src/cff/cffdrivr.c (cff_get_interface): Declare `library' and
+	set it if non-NULL driver is passed.
+	* src/truetype/ttdriver.c (tt_get_interface): Ditto.
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library'
+	under PIC configuration, and set it if non-NULL module is given.
+	* src/psnames/psmodule.c (psnames_get_interface): Ditto.
+
+2012-01-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Make PIC files include module error headers, to use the error codes
+	with per-module prefix.
+
+	* src/autofit/afpic.c: Include `aferrors.h'.
+	* src/cff/cffpic.c: Include `cfferrs.h'.
+	* src/pshinter/pshpic.c: Include `pshnterr.h'.
+	* src/raster/rastpic.c: Include `rasterrs.h'.
+	* src/sfnt/sfntpic.c: Include `sferrors.h'.
+	* src/smooth/ftspic.c: Include `ftsmerrs.h'.
+	* src/truetype/ttpic.c: Include `tterrors.h'.
+
+2012-01-04  Tobias Ringström  <tobias@ringis.se>
+
+	[truetype] Fix IP instruction if x_ppem != y_ppem.
+
+	* src/truetype/ttinterp.c (Ins_IP): Scale `orus' coordinates
+	properly.
+
+2012-01-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix tracing message for `loca' table.
+
+	* src/truetype/ttpload.c (tt_face_get_location): Don't emit a
+	warning message if the last `loca' entry references an empty glyph.
+
+2011-12-10  Werner Lemberg  <wl@gnu.org>
+
+	Add some variable initializations.
+	Reported by Richard COOK <rscook@unicode.org>.
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'.
+	* src/smooth/ftgrays.c (gray_render_conic): Initialize `levels'
+	earlier.
+
+2011-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix serious scaling bug in `FT_Get_Advances'.
+
+	* src/base/ftadvanc.c (FT_Get_Advances): Advance values returned by
+	`FT_Load_Glyph' must be simply multiplied by 1024.
+
+2011-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Drop redundant error tracing.
+
+2011-12-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH.
+
+	Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON
+	was a configurable macro to disable Carbon-dependent code.  Because
+	now configure script sets DARWIN_NO_CARBON by default and disables
+	Darwin & Carbon-dependent codes, these macros can be unified.
+	FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON
+	(defined by default) is removed, because DARWIN_NO_CARBON violates
+	FT_XXX naming convention of public macros, and a macro configured by
+	default is not portable for the building without configure (e.g.
+	make devel).
+
+	* builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based
+	old Mac font support is requested and Carbon is available.
+	* builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support
+	for Mac OS X without Carbon (e.g.  Mac OS X 10.4 for ppc64) is
+	requested.
+	* include/freetype/config/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+
+	* src/base/ftbase.h: Remove DARWIN_NO_CARBON.
+	* src/base/ftbase.c: Ditto.
+	* src/base/ftobjs.c: Ditto.
+	* src/base/ftrfork.c: Ditto.
+
+	* src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined
+	(same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c).
+	* builds/mac/ftmac.c: Ditto.
+
+	* builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH.
+	* builds/mac/FreeType.m68k_far.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+
+2011-11-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #34728 (`make devel' on Mac OS X).
+
+	* builds/toplevel.mk: Check `/dev/null' to identify the Unix-
+	like systems without `init' nor `hurd' (e.g. Mac OS X >= 10.4).
+	* builds/unix/detect.mk: Ditto.
+
+2011-11-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[apinames] Fix the overflow of signed integer hash.
+
+	* src/tools/apinames.c (names_add): Change the type of `h' from
+	int to unsigned int, to prevent undefined behaviour in the
+	overflow of signed integers (overflow of unsigned int is defined
+	to be wrap around).  Found by clang test suggested by Sean
+	McBride.
+
+2011-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[winfonts] Remove casts.
+
+	* src/winfonts/winfnt.c (winfnt_driver_class): Remove all casts and
+	update affected functions.
+	(FNT_Size_Select): Fix number of arguments.
+
+2011-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Remove casts.
+
+	* src/type42/t42drivr.c (t42_driver_class): Remove all casts and
+	update affected functions.
+
+	* src/type42/t42objs.c, src/type42/t42objs.h: Updated for t42 driver
+	changes.
+
+2011-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Remove casts.
+
+	* src/type1/t1driver.c (t1_driver_class): Remove all casts and
+	update affected functions.
+
+	* src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c:
+	Updated for t1driver changes.
+	src/type1/t1objs.h (T1_Driver): Remove unused typedef.
+	Updated for t1driver changes.
+
+2011-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #34896.
+
+	ENCODING now covers the whole Unicode range.
+
+	Note, however, that this change is quite expensive since it
+	increases the size of three arrays by almost 400kByte in total.  The
+	right fix is to replace the logic with something smarter.
+	Additionally, there exist very old BDFs for three-byte CCCII
+	encoding which exceeds the range of Unicode (another reason to have
+	a smarter logic).
+
+	* src/bdf/bdf.h (bdf_font_t): Increase size of `nmod' and `umod'
+	arrays.
+	* src/bdf/bdflib.c (bdf_parse_t): Increase size of `have' array.
+
+2011-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Improve tracing.
+
+	* src/bdf/bdflib.c (DBGMSG1, DBGMSG2): New macros.
+	(_bdf_parse_glyphs): Use them.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	Improve tracing.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c
+	(PCF_Face_Done): Remove tracing message.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c
+	(cff_face_init), src/cid/cidobjs.c (cid_face_init),
+	src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c
+	(sfnt_init_face), src/truetype/ttobjs.c (tt_face_init),
+	src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c
+	(T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add
+	`greeting' message.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c
+	(T42_Open_Face): Improve tracing.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix error code.
+
+	* src/cid/cidparse.c (cid_parser_new): Do it.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix error code.
+
+	* src/cff/cffload.c (cff_font_load): Do it.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	Add new error code FT_Err_Missing_Module.
+
+	Previously, FreeType misleadingly returned
+	FT_Err_Unknown_File_Format if a module was missing (or a test was
+	missing completely).
+
+	* include/freetype/fterrdef.h (FT_Err_Missing_Module): Define.
+
+	* src/cff/cffobjs.c (cff_face_init), src/cff/cffdrivr.c
+	(cff_get_glyph_name), src/cid/cidobjs.c (cid_face_init),
+	src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c
+	(tt_face_init), src/type1/t1objs.c (T1_Face_Init),
+	src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated.
+
+	* src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now
+	redundant test for `psaux'.
+
+2011-11-25  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Add more error messages.
+
+	* src/bdf/bdflib.c (_bdf_set_default_spacing, _bdf_add_property):
+	Add line number argument.
+	Update all callers.
+	(ERRMSG5, ERRMSG6, ERRMSG7, ERRMSG8, ERRMSG9): New macros.
+	(_bdf_readstream, _bdf_set_default_spacing, _bdf_add_property,
+	_bdf_parse_glyphs, _bdf_parse_start): Add error messages.
+
+2011-11-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fterrors.h: Remove dead code.
+
+2011-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/releases: Updated.
+
+2011-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.8 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-8'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.8.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.7/2.4.8/, s/247/248/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+
+	* builds/unix/configure.raw (version_info): Set to 14:0:8.
+
+2011-11-13  Chris Liddell  <chris.liddell@artifex.com>
+
+	Add FT_Get_PS_Font_Value() API.
+
+	This allows a Type 1 font face to be interrogated to retrieve most
+	of the dictionary keys (keys not relevant to FreeType's Type 1
+	interpreter are not available).
+
+	* include/freetype/internal/services/svpsinfo.h
+	(PS_GetFontValueFunc): New typedef.
+	(PSInfo): Add `ps_get_font_value'.
+	(FT_DEFINE_SERVICE_PSINFOREC): Updated.
+
+	* include/freetype/internal/t1types.h (T1_EncodingType): Moved to...
+	* include/freetype/t1tables.h: Here.
+	(PS_Dict_Keys): New enumeration.
+	(FT_Get_PS_Font_Value): New declaration.
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Value): New function.
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): This new function
+	does the real job.
+	(t1_service_ps_info): Add it.
+
+	* src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c
+	(cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info):
+	Updated.
+
+2011-11-08  Braden Thomas  <bthomas@apple.com>
+
+	[cid] Various loading fixes.
+
+	* src/cid/cidload.c (cid_load_keyword) <default>,
+	(parse_font_matrix, parse_expansion_factor): Correctly check number
+	of dictionaries.
+	(cid_read_subrs): Protect against invalid values of `num_subrs'.
+	Assure that the elements of the `offsets' array are ascending.
+
+2011-11-05  Werner Lemberg  <wl@gnu.org>
+
+	* README: We use copyright ranges also.
+
+	According to
+
+	  https://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html
+
+	this should be mentioned explicitly.
+
+2011-10-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Supplement for previous fix.
+
+	* src/base/ftbase.h (raccess_rule_by_darwin_vfs): Do not declare
+	it on native Mac OS X.
+	* src/base/ftrfork.c (raccess_get_rule_type_from_rule_index):
+	Hide raccess_get_rule_type_from_rule_index() on native Mac OS X
+	too.
+
+2011-10-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Hide raccess_rule_by_darwin_vfs() on native Mac OS X.
+
+	* src/base/ftrfork.c (raccess_rule_by_darwin_vfs): Do not
+	compile on native Mac OS X because it is not used.
+
+2011-10-25  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix MD instruction for twilight zone.
+
+	* src/truetype/ttinterp.c (Ins_MD): Without this fix, the MD
+	instruction applied to original coordinates of twilight points
+	always returns zero.
+
+2011-10-18  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.7 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-7'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.7.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.6/2.4.7/, s/246/247/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+	* builds/unix/configure.raw (version_info): Set to 13:2:7.
+
+2011-10-15  Kal Conley  <kcconley@gmail.com>
+
+	Fix handling of transformations if no renderer is present.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Thinko.
+
+2011-10-15  Kal Conley  <kcconley@gmail.com>
+
+	Fix conditions for autohinting.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Handle
+	FT_LOAD_IGNORE_TRANSFORM.
+
+2011-10-07  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix a bug to detect too large offset in morx table.
+
+	* src/gxvalid/gxvmorx2.c
+	(gxv_morx_subtable_type2_ligActionIndex_validate): Fix a bug
+	that too large positive offset cannot be detected.
+
+2011-10-01  Braden Thomas  <bthomas@apple.com>
+
+	Handle some border cases.
+
+	* include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid
+	value of `target->rows'.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for
+	flex start.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Check `width' and
+	`height'.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against
+	invalid values in `localpoints' array.
+
+2011-10-01  Werner Lemberg  <wl@gnu.org>
+
+	[psnames] Handle zapfdingbats.
+	Problem reported by Nicolas Rougier <Nicolas.Rougier@inria.fr>.
+
+	* src/tools/glnames.py (adobe_glyph_list): Add data from AGL's
+	`zapfdingbats.txt' file.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2011-09-27  Simon Bünzli  <zeniko@gmail.com>
+
+	[type1] Fix Savannah bug #34189.
+
+	* src/type1/t1load.c (T1_Open_Face): Initialize
+	`face->len_buildchar'.
+
+2011-09-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Dump SIDs while tracing.
+
+	* src/cff/cffobjs.c (cff_face_init): Do it.
+
+	* src/cff/cffparse.c (cff_parser_run) [FT_DEBUG_LEVEL_TRACE]
+	<cff_kind_string>: Identify as SID.
+
+2011-09-17  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused FT_ALIGNMENT macro.
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Do it.
+
+2011-09-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Slightly optimize conic and cubic flatteners.
+
+	* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
+	out some code from the main loop to speed it up.
+
+2011-09-11  Tomas Hoger  <thoger@redhat.com>
+
+	Slightly improve LZW_CLEAR handling.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_CODE>:
+	Ensure that subsequent (modulo garbage byte(s)) LZW_CLEAR codes are
+	handled as clear codes.  This also re-sets old_code and old_char to
+	predictable values, which is a little better than using `random'
+	ones if the code following LZW_CLEAR is invalid.
+
+2011-09-11  Tomas Hoger  <thoger@redhat.com>
+
+	Add explicit LZW decompression stack size limit.
+
+	Stack larger than 1<<LZW_MAX_BITS is never needed if prefix table is
+	constructed correctly.  It's even less than that, see e.g.
+	libarchive code comment for a better size upper bound:
+
+	  http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121
+
+	This patch adds explicit stack size limit, enforced when stack is
+	realloced.
+
+	An alternative is to ensure that code < state->prefix[code - 256]
+	when traversing prefix table.  Such check is less efficient and
+	should not be required if prefix table is constructed correctly in
+	the first place.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it.
+
+2011-09-11  Tomas Hoger  <thoger@redhat.com>
+
+	Protect against loops in the prefix table.
+
+	LZW decompressor did not sufficiently check codes read from the
+	input LZW stream.  A specially-crafted or corrupted input could
+	create a loop in the prefix table, which leads to memory usage
+	spikes, as there's no decompression stack size limit.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_START>: First
+	code in valid LZW stream must be 0..255.
+	<FT_LZW_PHASE_CODE>: In the special KwKwK case, code == free_ent,
+	code > free_ent is invalid.
+
+2011-09-09  Werner Lemberg  <wl@gnu.org>
+
+	Better tracing of metrics.
+
+	* src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with
+	FT_TRACE.
+
+2011-09-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #33816.
+
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): New member
+	`has_font_matrix'.
+	* src/cff/cffparse.c (cff_parse_font_matrix): Set it.
+	Update tracing output.
+	* src/cff/cffobjs.c (cff_face_init): Use it so that the heuristics
+	can be removed.
+
+2011-08-30  Werner Lemberg  <wl@gnu.org>
+
+	Better tracing of metrics.
+
+	* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics):
+	Decorate with FT_TRACE.
+
+2011-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Better tracing of the parsing process.
+
+	* src/cff/cffload.c (cff_subfont_load, cff_font_load): Decorate with
+	FT_TRACE.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox,
+	cff_parse_private_dict, cff_parse_cid_ros): Updated.
+	(CFF_FIELD_NUM, CFF_FIELD_FIXED, CFF_FIELD_FIXED_1000,
+	CFF_FIELD_STRING, CFF_FIELD_BOOL, CFF_FIELD_CALLBACK, CFF_FIELD,
+	CFF_FIELD_DELTA): Add argument for ID.
+	(cff_parser_run): Decorate with FT_TRACE.
+
+	* src/cff/cffparse.h (CFF_Field_Handler) [FT_DEBUG_LEVEL_TRACE]: Add
+	`id' member.
+
+	* src/cff/cfftoken.h: Add IDs to all fields.
+
+2011-08-16  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #34022.
+
+	* README, docs/INSTALL: Remove references to UPGRADE.UNIX.
+
+2011-08-15  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #34018.
+
+	* docs/UPGRADE.UNIX: Removed.  Obsolete.
+
+2011-08-15  David Bevan  <david.bevan@pb.com>
+
+	Fix Savannah bug #33992.
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.
+
+2011-08-12  Werner Lemberg  <wl@gnu.org
+
+	[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes.
+
+	* src/truetype/ttinterp.c (Ins_SxVTL): Handle p1 == p2 specially.
+	(Ins_SDPVTL): Handle v1 == v2 specially.
+
+2011-08-09  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #33975.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Fix typo.
+
+2011-07-29  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.6 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-6'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.6.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.5/2.4.6/, s/245/246/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+
+	* builds/unix/configure.raw (version_info): Set to 13:1:7.
+
+2011-07-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add some more tracing infos.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox,
+	cff_parse_cid_ros): Add tracing.
+
+2011-07-22  Dirk Müller  <dmueller@suse.de>
+
+	[psaux, type1] Fix null pointer dereferences.
+
+	Found with font fuzzying.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check
+	`decoder->buildchar'.
+
+	* src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'.
+
+2011-07-20  Chris Morgan  <cmorgan@cybexintl.com>
+
+	Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT.
+
+	Useful for embedded systems which don't need file stream support.
+
+	* src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement
+	it.
+
+2011-07-20  Elton Chung  <elton328@gmail.com>
+
+	* src/base/ftpatent.c (FT_Face_SetUnpatentedHinting): Fix typo.
+
+2011-07-16  Steven Chu  <steven.f.chu@gmail.com>
+
+	[truetype] Fix metrics on size request for scalable fonts.
+
+	* src/truetype/ttdriver.c (tt_size_request): Fix copying metrics
+	from TT_Size to FT_Size if scalable font.
+
+	See
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00049.html
+
+	for some comparison images.
+
+2011-07-14  Matthias Drochner  <M.Drochner@fz-juelich.de>.
+
+	[psaux] Fix potential sign extension problems.
+
+	When shifting right a signed value, it is not defined by the
+	C standard whether one gets a sign extension or not.  Use a macro to
+	do an explicit cast from a signed short (assuming that this is
+	16bit) to an int.
+
+	* src/psaux/t1decode.c (Fix2Int): New macro.
+	Use it where appropriate.
+
+2011-07-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Better handling of subroutine index 0.
+	From Matthias Drochner <M.Drochner@fz-juelich.de>.
+
+2011-07-10  Алексей Подтележников  <apodtele@gmail.com>
+
+	[psaux] Optimize previous commit.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Move error check down to avoid testing twice for
+	good cases.
+
+2011-07-08  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Add better argument check for `callothersubr'.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Reject negative arguments.
+
+2011-07-07  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Try harder to find non-zero values for ascender and descender.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case
+	the `hhea' table's values are zero.
+
+2011-07-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix previous commit.
+
+	We want to unset FT_FACE_FLAG_SCALABLE only if there are bitmap
+	strikes in the font.
+
+	* src/truetype/ttobjs.c (tt_face_init): Implement it.
+
+	* docs/CHANGES: Updated.
+
+2011-07-02  Just Fill Bugs  <mozbugbox@yahoo.com.au>
+
+	[truetype] Fix Savannah bug #33246.
+
+	* src/truetype/ttobjs.c (tt_check_single_notdef): New function.
+	(tt_face_init): Use it to test FT_FACE_FLAG_SCALABLE.
+
+2011-07-02  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2011-07-02  David Bevan  <david.bevan@pb.com>
+
+	[ftstroke] Major revision.
+
+	The main problems
+	-----------------
+
+	  o If FT_STROKER_LINEJOIN_BEVEL was specified, unlimited miter
+	    joins (not bevel joins) were generated.  Indeed, the meanings of
+	    `miter' and `bevel' were incorrectly reversed (consistently) in
+	    both the code and comments.
+
+	  o The way bevel joins were constructed (whether specified
+	    explicitly, or created as a result of exceeding the miter limit)
+	    did not match what is required for stroked text in PostScript or
+	    PDF.
+
+	The main fixes
+	--------------
+
+	  o The behaviour of FT_STROKER_LINEJOIN_BEVEL has been corrected.
+
+	  o A new line join style, FT_STROKER_LINEJOIN_MITER_FIXED, has been
+	    introduced to support PostScript and PDF miter joins.
+
+	  o FT_STROKER_LINEJOIN_MITER_VARIABLE has been introduced as an
+	    alias for FT_STROKER_LINEJOIN_MITER.
+
+	Additionally, a variety of stroking errors have been fixed.  These
+	would cause various artifacts (including points `at infinity'),
+	especially when stroking poor quality fonts.
+
+	See
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00001.html
+
+	for example documents.  The FreeType stroker now produces results
+	very similar to that produced by GhostScript and Distiller for these
+	fonts.
+
+	Other problems
+	--------------
+
+	The following problems have been resolved:
+
+	  o Inside corners could be generated incorrectly.  Intersecting the
+	    inside corner could cause a missing triangular area and other
+	    effects.
+
+	    The intersection point can only be used if the join is between
+	    two lines and both lines are long enough.  The `optimization'
+	    condition in `ft_stroker_inside' has been corrected; this
+	    requires the line length to be passed into various functions and
+	    stored in `FT_StrokerRec'.
+
+	  o Incorrect cubic curves could be generated.  The angle
+	    calculations in `FT_Stroker_CubicTo' have been corrected to
+	    handle the case of the curve crossing the +/-PI direction.
+
+	  o If the border radius was greater than the radius of curvature of
+	    a curve, then the negative sector would end up outside (not
+	    inside) the border.  This situation is now recognized and the
+	    negative sector is circumnavigated in the opposite direction.
+	    (If round line joins are being used, this code is disabled
+	    because the line join will always cover the negative sector.)
+
+	  o When a curve is split, the arcs may not join smoothly (especially
+	    if the curve turns sharply back on itself).  Changes in
+	    direction between adjacent arcs were not handled.  A round
+	    corner is now added if the deviation from one arc to the next is
+	    greater than a suitable threshold.
+
+	  o The current direction wasn't retained if a the outline contained
+	    a zero length lineto or a curve that was determined to be
+	    `basically a point'.  This could cause a spurious join to be
+	    added.
+
+	  o Cubics with close control points could be mishandled.  All eight
+	    cases are now distinguished correctly.
+
+	Other improvements
+	------------------
+
+	o Borders for cubic curves could be too `flat'.
+	  FT_SMALL_CUBIC_THRESHOLD has been reduced a little to prevent
+	  this.
+
+	o The handling and use of movable points has been simplified a
+	  little.
+
+	o Various values are now computed only if the results are actually
+	  needed.
+
+	o The directions of the outer and inner borders have been swapped,
+	  as recommended by Graham Asher.
+
+	* src/base/ftstroke.c: Revised.
+	* include/freetype/ftstroke.h: Updated.
+
+2011-06-30  İsmail Dönmez  <ismail@namtrac.org>
+
+	* builds/toplevel.mk: We use git, not CVS, thus skip `.gitignore'.
+
+2011-06-29  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #33663.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Handle negative values for
+	ENCODING correctly.
+
+	* docs/CHANGES: Document it.
+
+2011-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.5 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-5'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.5
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.4/2.4.5/, s/244/245/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+	* builds/unix/configure.raw (version_info): Set to 13:0:7.
+
+2011-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix change
+	from 2011-05-04.
+
+2011-06-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] make the `prop' validation tracing verbose.
+
+	* src/gxvalid/gxvprop.c: Add tracing messages for errors.
+
+2011-06-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autogen.sh] Reflect environment variable LIBTOOLIZE.
+
+2011-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Update license documentation.
+
+	* docs/GPL.TXT: Renamed to...
+	* docs/GPLv2.TXT: This.
+
+	* docs/LICENSE.TXT: Updated.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix g++4.6 compiler warnings in module drivers.
+
+	The background is same with previous commit.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints):
+	Init `points'.  (TT_Vary_Get_Glyph_Deltas): Init
+	`delta_xy'.  (TT_Get_MM_Var): Init `mmvar'.
+	* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): Init
+	`font_info'.
+	* src/cff/cffload.c (cff_index_get_pointers): Init `t'.
+	(cff_font_load): Init `sub'.
+	* src/cff/cffobjs.c (cff_size_init): Init `internal'.
+	(cff_face_init): Init `cff'.
+	* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps):
+	Init `snaps'.
+	* src/pcf/pcfread.c (pcf_get_properties): Init `properties'.
+	(pcf_get_bitmaps): Init `offsets'.  (pcf_get_encodings):
+	Init `tmpEncoding'.
+	* src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'.
+	* src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'.
+	* src/cache/ftcmru.c (FTC_MruList_New): Init `node'.
+	* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and
+	`zip_buff'.
+	* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'.
+	* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Fix g++4.6 compiler warnings in src/base/*.c.
+
+	Passing uninitialized pointer to FT_NEW() families is
+	not problematic theoretically (as far as the returned
+	pointer is checked before writing), but g++4.6 dislikes
+	it and warns by -Wuninitialized.  Initialize them by NULL.
+
+	* src/base/ftobjs.c (FT_Stream_New): Init `stream'.
+	(new_memory_stream): Ditto.
+	(FT_New_GlyphSlot): Init `slot'.
+	(FT_CMap_New): Init `cmap'.
+	(open_face_PS_from_sfnt_stream): Init `sfnt_ps'.
+	(Mac_Read_POST_Resource): Init `pfb_data'.
+	(Mac_Read_sfnt_Resource): Init `sfnt_data'.
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets):
+	Init `offsets_internal' and `ref'.
+	(raccess_guess_darwin_hfsplus): Init `newpath'.
+	(raccess_guess_darwin_newvfs): Ditto.
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer):
+	Init `buffer'.
+	* src/base/ftstroke.c (FT_Stroker_New): Init `stroker'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Cleanup.
+
+	Some invalid, overrunning, unrecommended non-zero values
+	are cared in paranoid validation mode only.  There are
+	many lines looking like:
+
+	  if ( valid->root->level >= FT_VALIDATE_PARANOID )
+	    FT_INVALID_xxx;
+
+	To simplify them, GXV_SET_ERR_IF_PARANOID( err ) is
+	introduced for more paranoid validation in future.
+
+	* src/gxvalid/gxvcommn.h (IS_PARANOID_VALIDATION):
+	New macro to assure valid->root->level is more or
+	equal to FT_VALIDATE_PARANOID.  (GXV_SET_ERR_IF_PARANOID):
+	New macro to raise an error if in paranoid validation.
+	* src/gxvalid/gxvcommn.c: Use GXV_SET_ERR_IF_PARANOID().
+	* src/gxvalid/gxvfeat.c: Ditto.
+	* src/gxvalid/gxvjust.c: Ditto.
+	* src/gxvalid/gxvkern.c: Ditto.
+	* src/gxvalid/gxvmort.c: Ditto.
+	* src/gxvalid/gxvmort0.c: Ditto.
+	* src/gxvalid/gxvmort1.c: Ditto.
+	* src/gxvalid/gxvmort2.c: Ditto.
+	* src/gxvalid/gxvmorx1.c: Ditto.
+	* src/gxvalid/gxvmorx2.c: Ditto.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvtrak.c.
+
+	* src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate):
+	Check different entries pointing same tracking value.
+	(gxv_trak_validate): Remove unused variable `table_size'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvmorx*.c.
+
+	* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
+	Conditionalize unvalidated variable `subFeatureFlags'.
+	(gxv_morx_chain_validate): Conditionalize unvalidated
+	variable `defaultFlags'.
+
+	* src/gxvalid/gxvmorx0.c
+	(gxv_morx_subtable_type0_entry_validate):
+	Conditionalize unvalidated variables; `markFirst',
+	`dontAdvance', `markLast', `verb'.
+
+	* src/gxvalid/gxvmorx1.c
+	(gxv_morx_subtable_type1_entry_validate): Conditionalize
+	unvalidated variables; `setMark', `dontAdvance'.
+
+	* src/gxvalid/gxvmorx2.c
+	(gxv_morx_subtable_type2_ligActionOffset_validate):
+	Conditionalize unvalidated variables; `last', `store'.
+	Checking for overrunning offset is added.
+	(gxv_morx_subtable_type2_entry_validate):
+	Conditionalize unvalidated variables; `setComponent',
+	`dontAdvance', `performAction'.
+	(gxv_morx_subtable_type2_ligatureTable_validate):
+	Check if the GID for ligature does not exceed the
+	max GID in `maxp' table.
+
+	* src/gxvalid/gxvmort5.c
+	(gxv_morx_subtable_type5_InsertList_validate):
+	Conditionalize unvalidated loading of `insert_glyphID'
+	array.  (gxv_morx_subtable_type5_entry_validate):
+	Conditionalize unvalidated variables; `setMark',
+	`dontAdvance', `currentIsKashidaLike',
+	`markedIsKashidaLike', `currentInsertBefore',
+	`markedInsertBefore'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvmort*.c.
+
+	* src/gxvalid/gxvmort.c (gxv_mort_subtables_validate):
+	Conditionalize unvalidated variable `subFeatureFlags'.
+	(gxv_mort_chain_validate): Conditionalize unvalidated
+	variable `defaultFlags'.
+
+	* src/gxvalid/gxvmort0.c
+	(gxv_mort_subtable_type0_entry_validate): Check the
+	conflict of the marks for the glyphs.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_offset_to_subst_validate):
+	Local variables `min_gid', `max_gid' are replaced by
+	variables in the validator.
+	(gxv_mort_subtable_type1_entry_validate): Conditionalize
+	unvalidated variables; `setMark', `dontAdvance'.
+	(gxv_mort_subtable_type1_substTable_validate):
+	Validate the GID by the min/max GIDs in the validator.
+
+	* src/gxvalid/gxvmort2.c
+	(gxv_mort_subtable_type2_ligActionOffset_validate):
+	Conditionalize unvalidated variables; `last', `store'.
+	Checking for overrunning offset is added.
+	(gxv_mort_subtable_type2_entry_validate):
+	Conditionalize unvalidated variables; `setComponent',
+	`dontAdvance'.
+	(gxv_mort_subtable_type2_ligatureTable_validate):
+	Check if the GID for ligature does not exceed the
+	max GID in `maxp' table.
+
+	* src/gxvalid/gxvmort5.c
+	(gxv_mort_subtable_type5_InsertList_validate):
+	Conditionalize unvalidated loading of `insert_glyphID'
+	array.  (gxv_mort_subtable_type5_entry_validate):
+	Conditionalize unvalidated variables; `setMark',
+	`dontAdvance', `currentIsKashidaLike',
+	`markedIsKashidaLike', `currentInsertBefore',
+	`markedInsertBefore'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvkern.c.
+
+	* src/gxvalid/gxvkern.c
+	(gxv_kern_subtable_fmt0_pairs_validate): Conditionalize
+	unvalidated variable `kernValue'.
+	(gxv_kern_subtable_fmt1_entry_validate): Conditionalize
+	unvalidated variables; `push', `dontAdvance', `kernAction',
+	`kernValue'.
+	(gxv_kern_coverage_new_apple_validate): Conditionalize
+	trace-only variables; `kernVertical', `kernCrossStream',
+	`kernVariation'.
+	(gxv_kern_coverage_classic_apple_validate): Conditionalize
+	trace-only variables; `horizontal', `cross_stream'.
+	(gxv_kern_coverage_classic_microsoft_validate):
+	Conditionalize trace-only variables; `horizontal',
+	`minimum', `cross_stream', `override'.
+	(gxv_kern_subtable_validate): Conditionalize trace-only
+	variables; `version', `tupleIndex'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvjust.c.
+
+	* src/gxvalid/gxvjust.c (gxv_just_check_max_gid):
+	New function to unify the checks of too large GID.
+	(gxv_just_wdp_entry_validate): Conditionalize unvalidated
+	variables; `beforeGrowLimit', `beforeShrinkGrowLimit',
+	`afterGrowLimit', `afterShrinkGrowLimit', `growFlags',
+	`shrinkFlags'.  Additional check for non-zero values in
+	unused storage `justClass' is added.
+	(gxv_just_actSubrecord_type0_validate): Conditionalize
+	unvalidated variable `order'.  GID is checked by
+	gxv_just_check_max_gid().  Additional check for upside-down
+	relationship between `lowerLimit' and `upperLimit' is added.
+	(gxv_just_actSubrecord_type1_validate): GID is checked by
+	gxv_just_check_max_gid().
+	(gxv_just_actSubrecord_type2_validate): Conditionalize
+	unvalidated variable `substThreshhold'.  GID is checked by
+	gxv_just_check_max_gid().
+	(gxv_just_actSubrecord_type5_validate): GID is checked by
+	gxv_just_check_max_gid().
+	(gxv_just_classTable_entry_validate): Conditionalize
+	unvalidated variables; `setMark', `dontAdvance',
+	`markClass', `currentClass'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Preparation to fix gcc4.6 compiler warnings.
+
+	* src/gxvalid/gxvcommn.h (GXV_LOAD_TRACE_VARS): New macro to
+	conditionalize the variable which is only used for trace messages.
+	Automatically set by FT_DEBUG_LEVEL_TRACE.
+	(GXV_LOAD_UNUSED_VARS): New macro to conditionalize the loading of
+	unvalidated variables.  Undefined by default to calm gcc4.6 warning.
+	(GXV_ValidatorRec.{min_gid,max_gid}): New variables to hold defined
+	GID ranges, for the comparison of GID ranges in different subtables.
+
+2011-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove unused structure member.
+
+	* src/autofit/afhints.h (AF_SegmentRec): Remove `contour'.
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments),
+	src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated.
+
+2011-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Fix g++ 4.6 compilation.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edges): Use cast.
+
+2011-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Fix gcc 4.6 compiler warnings.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and
+	remove unused variables.
+	* src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out
+	`up_dir'.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org'
+	and `width_org' conditionalized.
+
+2011-05-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Conditionalize the inclusion of `AvailabilityMacros.h'.
+
+	The native SDK on earliest Mac OS X (10.0-10.1) did not have
+	`AvailabilityMacros.h'.  To prevent the inclusion of missing
+	header file, ECANCELED (introduced in 10.2) in POSIX header
+	file <errno.h> is checked to detect the system version.
+
+	* include/freetype/config/ftconfig.h: Conditionalize the
+	inclusion of `AvailabilityMacros.h'.
+	* builds/unix/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+
+2011-05-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing of hinting process.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message
+	`ADJUST'.
+
+2011-05-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix trace message.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges): Show correct value in
+	tracing message.
+
+2011-05-24  Daniel Zimmermann  <netzimme@googlemail.com>
+
+	Reduce warnings for MS Visual Studio 2010.
+
+	* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
+	af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide
+	return value.
+	* src/cff/cffgload.c (cff_slot_load): Add cast.
+	* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper
+	loop variable type.
+
+2011-05-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Automake component `builds/unix/install-sh' is removed.
+
+	* builds/unix/install-sh: Removed.  It is not needed to
+	include repository, because autogen.sh installs it.
+	* builds/unix/.gitignore: Register install-sh.
+
+2011-05-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Make trace message for CJK bluezone more verbose.
+
+2011-05-08  Just Fill Bugs  <mozbugbox@yahoo.com.au>
+            suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Add bluezones for CJK Ideographs.
+
+	To remove extrema of vertical strokes of CJK Ideographs at
+	low resolution and make the top and bottom horizontal stems
+	aligned, bluezones for CJK Ideographs are calculated from
+	sample glyphs.  At present, vertical bluezones (bluezones
+	to align vertical stems) are disabled by default.  For detail, see
+	https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html
+	https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html
+	https://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html
+
+	* include/freetype/internal/fttrace.h: New trace component `afcjk'.
+	* src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version
+	for AF_Latin{Blue,Axis,Metric}Rec.
+	(af_cjk_metrics_check_digits): Ditto, shared with Indic module.
+	(af_cjk_metrics_init_widths): Ditto.
+	(af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric.
+	(af_cjk_metrics_scale): Ditto (declaration).
+	(af_cjk_hints_init): Ditto (declaration).
+	(af_cjk_hints_apply): Ditto (declaration).
+	* src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body).
+	(af_cjk_hints_init): Ditto (body).
+	(af_cjk_hints_apply): Ditto (body).
+	(af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths.
+	(af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits.
+	(af_cjk_metrics_init): Call CJK bluezone initializer.
+	(af_cjk_metrics_scale_dim): Add code to scale bluezones.
+	(af_cjk_hints_compute_blue_edges): New function, CJK version of
+	af_latin_hints_compute_blue_edges.
+	(af_cjk_metrics_init_blues): New function, CJK version of
+	af_latin_metrics_init_blues.
+	(af_cjk_hint_edges): Add code to align the edge stems to blue zones.
+
+	* src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric
+	instead of AF_LatinMetric, and initialize as af_cjk_metrics_init.
+	However bluezones are not initialized.
+	(af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric.
+	(af_indic_hints_init): Ditto.
+	(af_indic_hints_apply): Ditto.
+
+	* docs/CHANGES: Note about CJK bluezone support.
+
+2011-05-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove unused struct member.
+
+	* src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'.
+
+2011-05-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify.
+
+2011-05-01  Just Fill Bugs  <mozbugbox@yahoo.com.au>
+            Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add more debugging functions.
+
+	* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
+	af_glyph_hints_get_segment_offset): New functions.
+
+2011-05-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add new option `--disable-mmap' to configure script.
+
+	* builds/unix/configure.raw: New option `--disable-mmap'
+	is added.  It is for the developers to simulate the systems
+	without mmap() (like 4.3BSD, minix etc) on POSIX systems.
+
+2011-04-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Always recalculate the sfnt table checksum.
+
+	* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate
+	the sfnt table checksum even if non-zero value is written in
+	the TrueType font header.  Some bad PDF generators write
+	wrong values.  For details see examples and benchmark tests
+	of the latency by recalculation:
+	https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html
+	https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html
+
+2011-04-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Register a set of tricky fonts, NEC FA family.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids):
+	Add 8 checksum sets for NEC FA family.  For the tricky fonts
+	without some tables (e.g. NEC FA fonts lack cvt table),
+	extra check is added to assure that a zero-length table in the
+	registry is not included in the font.
+
+2011-04-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Fix a bug in the sfnt table checksum getter.
+
+	* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the
+	return value of face->goto_table() correctly.
+
+2011-04-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing messages.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues,
+	af_latin_align_linked_edge, af_latin_hint_edges): Do it.
+
+2011-04-25  Kan-Ru Chen  <kanru@kanru.info>
+
+	[truetype] Always check the checksum to identify tricky fonts.
+
+	Because some PDF generators mangle the family name badly,
+	the trickyness check by the checksum should be invoked always.
+	For sample PDF, see
+	https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Even when
+	tt_check_trickyness_family() finds no trickyness,
+	tt_check_trickyness_sfnt_ids() is invoked.
+
+2011-04-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Add more Indic scripts with hanging baseline.
+
+	* src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu,
+	Sundanese, Meetei Mayek, Syloti Nagri and Sharada scripts are
+	added.
+
+2011-04-21  Behdad Esfahbod  <behdad@behdad.org>
+
+	Always ignore global advance.
+
+	This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant,
+	deprecated, and ignored.  The new behavior is what every major user
+	of FreeType has been requesting.  Global advance is broken in many
+	CJK fonts.  Just ignoring it by default makes most sense.
+
+	* src/truetype/ttdriver.c (tt_get_advances),
+	src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics,
+	tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph),
+	src/truetype/ttgload.h: Implement it.
+
+	* docs/CHANGES: Updated.
+
+2011-04-21  rainy6144  <rainy6144@gmail.com>
+
+	[autofit] Blur CJK stems if too many to preserve their gaps.
+
+	When there are too many stems to preserve their gaps in the
+	rasterization of CJK Ideographs at a low resolution, blur the
+	stems instead of showing clumped stems.  See
+	https://lists.gnu.org/archive/html/freetype-devel/2011-02/msg00011.html
+	https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00046.html
+	for details.
+
+	* src/autofit/afcjk.c (af_cjk_hint_edges): Store the position of
+	the previous stem by `has_last_stem' and `last_stem_pos', and skip
+	a stem if the current and previous stem are too near to preserve
+	the gap.
+
+2011-04-18  Werner Lemberg  <wl@gnu.org>
+
+	Integrate autofitter debugging stuff.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_DEBUG_AUTOFIT): New macro.
+
+	* include/freetype/internal/fttrace.h: Add trace components for
+	autofitter.
+
+	* src/autofit/aftypes.h (AF_LOG): Removed.
+	(_af_debug): Removed.
+
+	* src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/.
+	s/AF_LOG/FT_TRACE5/.
+	Define FT_COMPONENT where necessary.
+
+2011-04-18  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize config files.
+
+	* builds/unix/ftconfig.in: Copy missing assembler routines from
+	include/freetype/config/ftconfig.h.
+
+2011-04-13  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix Savannah bug #33047.
+
+	Patch submitted by anonymous reporter.
+
+	* src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer
+	difference.
+
+2011-04-11  Kan-Ru Chen  <kanru@kanru.info>
+
+	Fix reading of signed integers from files on 64bit platforms.
+
+	Previously, signed integers were converted to unsigned integers, but
+	this can fail because of sign extension.  For example, 0xa344a1eb
+	becomes 0xffffffffa344a1eb.
+
+	We now do the reverse which is always correct because the integer
+	size is the same during the cast from unsigned to signed.
+
+	* include/freetype/internal/ftstream.h, src/base/ftstream.c
+	(FT_Stream_Get*): Replace with...
+	(FT_Stream_GetU*): Functions which read unsigned integers.
+	Update all macros accordingly.
+
+	* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.
+
+2011-04-07  Werner Lemberg  <wl@gnu.org>
+
+	Update Unicode ranges for CJK autofitter; in particular, add Hangul.
+
+	* src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0.
+
+2011-04-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix formatting of autofit debug dumps.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points,
+	af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust
+	column widths.
+
+2011-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused.
+
+2011-03-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 256.
+	This limit is given on p. 37 of Adobe Technical Note #5014.
+
+2011-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Fix mismatch warning.
+
+2011-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.
+
+2011-03-19  Werner Lemberg  <wl@gnu.org>
+
+	More C++ compilation fixes.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points,
+	af_glyph_hints_dump_segments, af_glyph_hints_dump_edges)
+	[__cplusplus]: Protect with `extern "C"'.
+
+2011-03-18  Werner Lemberg  <wl@gnu.org>
+
+	C++ compilation fixes.
+
+	* src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c
+	(af_cjk_hints_apply): Use cast for `dim'.
+
+2011-03-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	A better fix for Savannah bug #32671.
+
+	* src/smooth/ftgrays.c (gray_render_conic): Clean up code and
+	replace WHILE loop with a more natural DO-WHILE construct.
+
+2011-03-16  Werner Lemberg  <wl@gnu.org>.
+
+	* src/base/ftstroke.c (FT_StrokerRec): Remove unused `valid' field.
+	Suggested by Graham Asher.
+
+2011-03-09  Werner Lemberg  <wl@gnu.org>
+
+	Make FT_Sfnt_Table_Info return the number of SFNT tables.
+
+	* src/sfnt/sfdriver.c (sfnt_table_info): Implement it.
+	* include/freetype/tttables.h: Update documentation.
+	* docs/CHANGES: Updated.
+
+2011-03-07  Bram Tassyns  <bramt@enfocus.be>
+
+	[cff] Fix Savannah bug #27988.
+
+	* src/cff/cffobjs.c (remove_style): New function.
+	(cff_face_init): Use it to strip off the style part of the family
+	name.
+
+2011-03-07  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2011-03-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Quick fix for Savannah bug #32671.
+
+	This isn't the optimal solution yet, but it restores the previous
+	rendering quality (more or less).
+
+	* src/smooth/ftgrays.c (gray_render_conic): Do more splitting.
+
+2011-03-06  Werner Lemberg  <wl@gnu.org>
+
+	Fix autohinting fallback.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs,
+	ignoring CFF-based OTFs.
+
+2011-02-27  Werner Lemberg  <wl@gnu.org>
+
+	Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(AF_CONFIG_OPTION_USE_WARPER): New macro.
+	* src/autofit/aftypes.h (AF_USE_WARPER): Remove.
+
+	* src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/.
+
+	* src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy
+	variable assignment with a typedef.
+
+2011-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Slight simplifications.
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Remove
+	test which always returns false.
+	(af_latin_hints_compute_blue_edges): Remove redundant assignment.
+
+2011-02-24  Werner Lemberg  <wl@gnu.org>
+
+	* docs/PROBLEMS: Mention rendering differences on different
+	platforms.
+	Suggested and worded by Jason Owen <jason.a.owen@gmail.com>.
+
+2011-02-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Comment out unused code.
+
+	* src/autofit/aflatin.c, src/autofit/aflatin2.c
+	(af_latin_hints_compute_edges): Do it.
+
+2011-02-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.h (AF_GlyphHints): Remove unused field.
+
+2011-02-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix an off-by-one bug in `FTC_Manager_RemoveFaceID'.
+	Found by <ychen1392001@yahoo.com.cn>, see detail in
+
+	  https://lists.gnu.org/archive/html/freetype/2011-01/msg00023.html
+
+	* src/cache/ftccache.c (FTC_Cache_RemoveFaceID): Check the node
+	buckets[cache->p + cache->mask] too.
+
+2011-02-19  Kevin Kofler  <kevin.kofler@chello.at>
+
+	Fall back to autohinting if a TTF/OTF doesn't contain any bytecode.
+	This is Savannah patch #7471.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Implement it.
+
+2011-02-19  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Fix subset prefix removal.
+	This is Savannah patch #7465.
+
+	* src/cff/cffobjs.c (remove_subset_prefix): Update length after
+	subset prefix removal.
+
+2011-02-13  Bradley Grainger  <bgrainger@logos.com>
+
+	Add inline assembly version of FT_MulFix for MSVC.
+
+	* include/freetype/config/ftconfig.h: Ported the FT_MulFix_i386
+	function from GNU inline assembly syntax (see #ifdef __GNUC__ block
+	above) to MASM syntax for Microsoft Visual C++.
+
+2011-02-13  Bradley Grainger  <bgrainger@logos.com>
+
+	Add project and solution files in Visual Studio 2010 format.
+
+	* builds/win32/.gitignore: Ignore user-specific cache files.
+	* builds/win32/vc2010/: Add VS2010 project & solution files, created
+	by upgrading builds/win32/vc2008/freetype.vcproj.
+	* objs/.gitignore: Ignore Visual Studio output files.
+
+2011-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afdummy.c: Include `aferrors.h'.
+	Problem reported by Chris Liddell <chris.liddell@artifex.com>.
+
+2011-02-01  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Ignore unknown operators in charstrings.
+	Patch suggested by Miles.Lau <sunliang_liu@foxitsoftware.com>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Emit tracing
+	message for unknown operators and continue instead of exiting with a
+	syntax error.
+
+2011-02-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also.
+
+	* src/truetype/ttgload.c (tt_loader_init): Handle
+	`FT_LOAD_PEDANTIC'.
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
+	tt_size_init_bytecode, tt_size_ready_bytecode): New argument to
+	handle pedantic mode.
+	* src/truetype/ttobjs.h: Updated.
+
+2011-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Protect jump instructions against endless loops.
+
+	* src/truetype/interp.c (DO_JROT, DO_JMPR, DO_JROF): Exit with error
+	if offset is zero.
+
+2011-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve handling of invalid references.
+
+	* src/truetype/interp.c: Set even more TT_Err_Invalid_Reference
+	error codes only if pedantic hinting is active.  At the same time,
+	try to provide sane values which hopefully allow useful
+	continuation.  Exception to this is CALL and LOOPCALL – due to
+	possible stack corruption it is necessary to bail out.
+
+2011-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve handling of stack underflow.
+
+	* src/truetype/ttinterp.c (TT_RunIns, Ins_FLIPPT, Ins_DELTAP,
+	Ins_DELTAC): Exit with error only if `pedantic_hinting' is set.
+	Otherwise, try to do something sane.
+
+2011-01-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.
+
+2011-01-30  LIU Sun-Liang  <sunliang_liu@foxitsoftware.com>
+
+	[truetype]: Fix behaviour of MIAP for invalid arguments.
+
+	* src/truetype/ttinterp.c (Ins_MIAP): Set reference points even in
+	case of error.
+
+2011-01-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix handling of MIRP instruction.
+
+	Thanks to Greg Hitchcock who explained the issue.
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Replace a `>=' operator with
+	`>' since the description in the specification is incorrect.
+	This fixes, for example, glyph `two' in font `Helvetica Neue LT Com
+	65 medium' at 15ppem.
+
+2011-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix ARM assembly code in include/freetype/config/ftconfig.h.
+
+	* include/freetype/config/ftconfig.h (FT_MulFix_arm):
+	Copy the maintained code from builds/unix/ftconfig.in.
+	Old GNU binutils could not accept the reduced syntax
+	`orr %0, %2, lsl #16'.  Un-omitted syntax like RVCT,
+	`orr %0, %0, %2, lsl #16' is better.  Reported by
+	Johnson Y. Yan.  The bug report by Qt developers is
+	considered too.
+
+	https://bugreports.qt.io/browse/QTBUG-6521
+
+2011-01-15  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Make bbox handling the same as with Microsoft's rasterizer.
+
+	Right before B/W rasterizing, the bbox gets simply rounded to
+	integers.  This fixes, for example, glyph `three' in font `Helvetica
+	Neue LT Com 65 Medium' at 11ppem.
+
+	Thanks to Greg Hitchcock who explained this behaviour.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Implement it.
+
+2011-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Copy -mcpu=* & -march=* options from CFLAGS to LDFLAGS.
+
+	* builds/unix/configure.raw: Consider recent gcc-standard
+	flags to specify architecture in CFLAGS & LDFLAGS
+	harmonization.  Requested by Savannah bug #32114, to
+	support multilib feature of BuildRoot SDK correctly.
+
+2011-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix off-by-one bug in CFLAGS & LDFLAGS harmonizer.
+
+	* builds/unix/configure.raw: Some important options that
+	included in CFLAGS but not in LDFLAGS are copied to
+	LDFLAGS, but the last option in CFLAGS was not checked.
+
+2011-01-13  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Add undocumented drop-out rule to the other bbox side also.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop,
+	Horizontal_Sweep_Drop): Implement it.
+
+2011-01-13  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Reduce jitter value.
+
+	This catches a rendering problem with glyph `x' from Tahoma at
+	10ppem.  It seems that the increase of the precision in the change
+	from 2009-06-11 makes a larger jitter value unnecessary.
+
+	* src/raster/ftraster.c (Set_High_Precision): Implement it.
+
+2011-01-13  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Handle drop-outs at glyph borders according to Microsoft.
+
+	If a drop-out rule would switch on a pixel outside of the glyph's
+	bounding box, use the right (or top) pixel instead.  This is an
+	undocumented feature, but some fonts like `Helvetica Neue LT Com 65
+	Medium' heavily rely on it.
+
+	Thanks to Greg Hitchcock who explained this behaviour.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop,
+	Horizontal_Sweep_Drop): Implement it.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix Savannah bug #31923, patch drafted by Harsha.
+
+	When a node comparator changes the cached nodes during the
+	search of a node matching with queried properties, the
+	pointers obtained before the function should be updated to
+	prevent the dereference to freed or reallocated nodes.
+	To minimize the rescan of the linked list, the update is
+	executed when the comparator notifies the change of cached
+	nodes. This change depends previous change:
+	38b272ffbbdaae276d636aec4ef84af407d16181
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Rescan the
+	top node if the cached nodes are changed.
+	* src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Notice if a cache query induced the node list change.
+
+	Some node comparators (comparing the cache node contents and the
+	properties specified by the query) can flush the cache node to
+	prevent the cache inflation.  The change may invalidate the pointers
+	to the node obtained before the node comparison, so it should be
+	noticed to the caller.  The problem caused by the cache node
+	changing is reported by Harsha, see Savannah bug #31923.
+
+	* src/cache/ftccache.h (FTC_Node_CompareFunc): Add new argument
+	`FT_Bool* list_changed' to indicate the change of the cached nodes
+	to the caller.
+	(FTC_CACHE_LOOKUP_CMP): Watch the change of the cached nodes by
+	`_list_changed'.
+	(FTC_CACHE_TRYLOOP_END): Take new macro argument `_list_changed'
+	and update it when `FTC_Manager_FlushN' flushes any nodes.
+
+	* src/cache/ftccback.h (ftc_snode_compare): Updated to fit with new
+	FTC_Node_CompareFunc type.
+	(ftc_gnode_compare): Ditto.
+
+	* src/cache/ftcbasic.c: Include FT_INTERNAL_OBJECTS_H to use
+	TRUE/FALSE macros.
+	(ftc_basic_gnode_compare_faceid): New argument `FT_Bool*
+	list_changed' to indicate the change of the cache nodes (anyway, it
+	is always FALSE).
+
+	* src/cache/ftccmap.c: Include FT_INTERNAL_OBJECTS_H to use
+	TRUE/FALSE macros.
+	(ftc_cmap_node_compare): New argument `FT_Bool* list_changed' to
+	indicate the change of the cache nodes (anyway, it is always FALSE).
+	(ftc_cmap_node_remove_faceid): Ditto.
+
+	* src/cache/ftccache.c (FTC_Cache_NewNode): Pass a NULL pointer to
+	`FTC_CACHE_TRYLOOP_END', because the result is not needed.
+	(FTC_Cache_Lookup): Watch the change of the cache nodes by
+	`list_changed'.
+	(FTC_Cache_RemoveFaceID): Ditto.
+
+	* src/cache/ftcglyph.c: Include FT_INTERNAL_OBJECTS_H to use
+	TRUE/FALSE macros.
+	(ftc_gnode_compare): New argument `FT_Bool* list_changed' to
+	indicate the change of the cache nodes (anyway, it is always FALSE).
+	(FTC_GNode_Compare): New argument `FT_Bool* list_changed' to be
+	passed to `ftc_gnode_compare'.
+	* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto.
+
+	* src/cache/ftcsbits.c (ftc_snode_compare): New argument `FT_Bool*
+	list_changed' to indicate the change of the cache nodes, anyway.  It
+	is updated by `FTC_CACHE_TRYLOOP'.
+	(FTC_SNode_Compare): New argument `FT_Bool* list_changed' to be
+	passed to `ftc_snode_compare'.
+	* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fit `FTC_GNode_Compare' to `FTC_Node_CompareFunc'.
+
+	* src/cache/ftcglyph.h (FTC_GNode_Compare): Add the 3rd
+	argument `FTC_Cache  cache' to fit FTC_Node_CompareFunc
+	prototype.
+	* src/cache/ftcglyph.c (FTC_GNode_Compare): Ditto. Anyway,
+	`cache' is not used by its child `ftc_gnode_compare'.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Deduplicate the code to get the top node by a hash.
+
+	There are several duplicated code fragments getting the top node
+	from a cache by a given hash, like:
+
+	    idx = hash & cache->mask;
+	    if ( idx < cache->p )
+	      idx = hash & ( cache->mask * 2 + 1 );
+	    pnode = cache->buckets + idx;
+
+	To remove duplication, a cpp-macro to do same work
+	`FTC_NODE__TOP_FOR_HASH' is introduced.  For non-inlined
+	configuration, non-`ftc_get_top_node_for_hash' is also introduced.
+
+	* src/cache/ftccache.h (FTC_NODE__TOP_FOR_HASH): Declare
+	and implement inlined version.
+	(FTC_CACHE_LOOKUP_CMP): Use `FTC_NODE__TOP_FOR_HASH'.
+	* src/cache/ftccache.c (ftc_get_top_node_for_hash): Non-inlined
+	version.
+	(ftc_node_hash_unlink): Use `FTC_NODE__TOP_FOR_HASH'.
+	(ftc_node_hash_link): Ditto.
+	(FTC_Cache_Lookup): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] inline-specific functions are conditionalized.
+
+	* src/cache/ftcglyph.c (FTC_GNode_Compare): Conditionalized for
+	inlined configuration.  This function is a thin wrapper of
+	`ftc_gnode_compare' for inlined `FTC_CACHE_LOOKUP_CMP' (see
+	`nodecmp' argument).  Under non-inlined configuration,
+	`ftc_gnode_compare' is invoked by `FTC_Cache_Lookup', via
+	`FTC_Cache->clazz.node_compare'.
+
+	* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto.
+	* src/cache/ftcsbits.c (FTC_SNode_Compare): Ditto, for
+	`ftc_snode_compare'.
+	* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Correct a type mismatch under non-inlined config.
+
+	* src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): `FTC_GCache_Lookup'
+	takes the node via a pointer `FTC_Node*', differently from cpp-macro
+	`FTC_CACHE_LOOKUP_CMP'.
+
+2011-01-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Jamfile to include Bzip2 support.
+
+	* Jamfile: Include src/bzip2 to project.
+	Comments for lzw, gzip, bzip2 are changed to clarify that
+	they are for compressed PCF fonts, not others.
+	(e.g. compressed BDF fonts are not supported yet)
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Symbian project files to include Bzip2 support.
+
+	Currently, it provides `FT_Stream_OpenBzip2' that returns
+	unimplemented error always, to prevent unresolved symbol
+	error for the applications designed for Unix systems.
+
+	* builds/symbian/bld.inf: Include ftbzip2.h.
+	* builds/symbian/freetype.mmp: Include ftbzip2.c.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update classic MacOS makefiles to include Bzip2 support.
+
+	Currently, it provides `FT_Stream_OpenBzip2' that returns
+	unimplemented error always, to prevent unresolved symbol
+	error for the applications designed for Unix systems.
+
+	* builds/mac/FreeType.m68k_cfm.make.txt: Include ftbzip2.c.o.
+	* builds/mac/FreeType.m68k_far.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_carbon.make.txt: Include ftbzip2.c.x.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Amiga makefiles to include Bzip2 support.
+
+	Currently, it provides `FT_Stream_OpenBzip2' that returns
+	unimplemented error always, to prevent unresolved symbol
+	error for the applications designed for Unix systems.
+
+	* builds/amiga/makefile: Include bzip2.ppc.o built from ftbzip2.c.
+	* builds/amiga/makefile.os4: Include bzip2.o built from ftbzip2.c.
+	* builds/amiga/smakefile: Ditto.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update pkg-config tools to reflect Bzip2 support.
+
+	* builds/unix/freetype-config.in: Include `-lbz2' to
+	--libs output, if built with Bzip2 support.
+	* builds/unix/freetype2.in: Ditto.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Remove `SYSTEM_BZ2LIB' macro.
+
+	SYSTEM_ZLIB is used to switch the builtin zlib source
+	or system zlib source out of FreeType2.  But ftbzip2
+	module has no builtin bzip2 library and always requires
+	system bzip2 library.  Thus SYSTEM_BZ2LIB is always yes,
+	it is not used.
+
+2011-01-03  Werner Lemberg  <wl@gnu.org>
+
+	*/rules.mk: Handle `*pic.c' files.
+
+2010-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 64.
+	Problem reported by Tom Bishop <wenlin@wenlin.com>.
+
+2010-12-31  Werner Lemberg  <wl@gnu.org>
+
+	Improve bzip2 support.
+
+	* include/freetype/ftmoderr.h: Add bzip2.
+
+	* docs/INSTALL.ANY, docs/CHANGES: Updated.
+
+	* src/pcf/README: Updated.
+	* include/freetype/internal/pcftypes.h: Obsolete, removed.
+
+2010-12-31  Joel Klinghed  <the_jk@yahoo.com>
+
+	Add bzip2 compression support to handle *.pcf.bz2 files.
+
+	* builds/unix/configure.raw: Test for libbz2 library.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_BZIP2): Define.
+	* include/freetype/config/ftheader.h (FT_BZIP2_H): Define.
+
+	* include/freetype/ftbzip2.h: New file.
+
+	* src/bzip2/*: New files.
+
+	* src/pcf/pcf.h: s/gzip_/comp_/.
+	* src/pcf/pcfdrivr.c: Include FT_BZIP2_H.
+	s/gzip_/comp_/.
+	(PCF_Face_Init): Handle bzip2 compressed files.
+
+	* docs/formats.txt, modules.cfg: Updated.
+
+2010-12-25  Harsha  <mm.harsha@gmail.com>
+
+	Apply Savannah patch #7422.
+
+	If we encounter a space in a string then the sbit buffer is NULL,
+	height and width are 0s.  So the check in ftc_snode_compare will
+	always pass for spaces (comparison with 255).  Here the comments
+	above the condition are proper but the implementation is not.  When
+	we create an snode I think it is the proper way to initialize the
+	width to 255 and then put a check for being equal to 255 in snode
+	compare function.
+
+	* src/cache/ftcsbits.c (FTC_SNode_New): Initialize sbit widths with
+	value 255.
+	(ftc_snode_compare): Fix condition.
+
+2010-12-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix parameter handling of `FT_Set_Renderer'.
+	Reported by Kirill Tishin <siege@bk.ru>.
+
+	* src/base/ftobjs.c (FT_Set_Renderer): Increment `parameters'.
+
+2010-12-09  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Allow `hlineto' and `vlineto' without arguments.
+
+	We simply ignore such instructions.  This is invalid, but it doesn't
+	harm; and indeed, there exist such subsetted fonts in PDFs.
+
+	Reported by Albert Astals Cid <aacid@kde.org>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	[cff_op_hlineto]: Ignore instruction if there aren't any arguments
+	on the stack.
+
+2010-11-28  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.4 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-4'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.4
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.3/2.4.4/, s/243/244/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 12:2:6.
+
+2010-11-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftsmooth]: Minor code simplification.
+
+	* src/smooth/ftgrays (gray_render_cubic): Do only one comparison
+	instead of two.
+
+2010-11-26  Johnson Y. Yan  <yinsen_yan@foxitsoftware.com>
+
+	[truetype] Better multi-threading support.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Reset glyph zone
+	references.
+
+2010-11-23  John Tytgat  <John.Tytgat@esko.com>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstring): Expand
+	start_point, check_points, add_point, add_point1, close_contour
+	macros.
+	Remove add_contour macro.
+	Return error code from t1_builder_start_point and
+	t1_builder_check_points when there was one (instead of returning 0).
+
+2010-11-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Identify the tricky fonts by cvt/fpgm/prep checksums.
+	Some Latin TrueType fonts are still expected to be unhinted.
+	Fix Savannah bug #31645.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Divided to...
+	(tt_check_trickyness_family): this checking family name, and
+	(tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep.
+	(tt_get_sfnt_checksum): Function to retrieve the sfnt checksum
+	for specified subtable even if cleared by lazy PDF generators.
+	(tt_synth_sfnt_checksum): Function to calculate the checksum.
+
+2010-11-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix `loca' handling for inconsistent number of glyphs.
+	Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): While sanitizing,
+	handle case where `loca' is the last table in the font.
+
+2010-11-18  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Ignore all errors while loading `OS/2' table.
+	Suggested by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Do it.
+
+2010-11-18  Johnson Y. Yan  <yinsen_yan@foxitsoftware.com>
+
+	[type1] Fix matrix normalization.
+
+	* src/type1/t1load.c (parse_font_matrix): Handle sign of scaling
+	factor.
+
+2010-11-18  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Improve guard against malformed data.
+	Based on a patch submitted by Johnson Y. Yan
+	<yinsen_yan@foxitsoftware.com>
+
+	* src/type1/t1load.c (read_binary_data): Check `size'.
+
+2010-11-17  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] While tracing, output table checksums also.
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Do it.
+
+2010-11-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[UVS] Fix `find_variant_selector_charmap', Savannah bug #31545.
+
+	Since 2010-07-04, `find_variant_selector_charmap' returns
+	the first cmap subtable always under rogue-compatible
+	configuration, it causes NULL pointer dereference and
+	make UVS-related functions crashed.
+
+	* src/base/ftobjs.c (Fix find_variant_selector_charmap):
+	Returns UVS cmap correctly.
+
+2010-11-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftsmooth] Improve rendering.
+
+	* src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3,
+	cubic deviations have been estimated _after_ UPSCALE, whereas
+	conic ones have been evaluated _before_ UPSCALE, which produces
+	inferior rendering results.  Fix this.
+	Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has
+	been tested with demo images sent to the mailing list.  See
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html
+
+	and later mails in this thread.
+
+2010-10-28  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Minor fixes.
+
+	Reported by Tom Bishop <wenlin@wenlin.com>.
+
+	* src/raster/ftraster.c (ULong): Remove unused typedef.
+	(TWorker): Remove unused variable `precision_mask'.
+
+2010-10-28  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Fix rendering.
+
+	Problem reported by Tom Bishop <wenlin@wenlin.com>; see
+	thread starting with
+
+	  https://lists.gnu.org/archive/html/freetype/2010-10/msg00049.html
+
+	* src/raster/ftraster.c (Line_Up): Replace FMulDiv with SMulDiv
+	since the involved multiplication exceeds 32 bits.
+
+2010-10-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Revert a change of `_idx' type in `FTC_CACHE_LOOKUP_CMP'.
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Revert
+	the type of `_idx' from FT_PtrDist (by previous change)
+	to original FT_UFast, to match with FT_CacheRec.
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Change the hash types to FT_PtrDist.
+
+	On LLP64 platforms (e.g. Win64), FT_ULong (32-bit)
+	variables are inappropriate to calculate hash values
+	from the memory address (64-bit).  The hash variables
+	are extended from FT_ULong to FT_PtrDist and new
+	hashing macro functions are introduced.  The hash
+	values on 16-bit memory platforms are changed, but
+	ILP32 and LP64 are not changed.  The hash value in
+	the cache subsystem is not reverted to the memory
+	address, so using signed type FT_PtrDist is safe.
+
+	* src/cache/ftccache.h (_FTC_FACE_ID_HASH): New hash
+	function to replace `FTC_FACE_ID_HASH' for portability.
+	* src/cache/ftcmanag.h (FTC_SCALER_HASH): Replace
+	`FTC_FACE_ID_HASH' by `_FTC_FACE_ID_HASH'.
+	* src/cache/ftccmap.c (FTC_CMAP_HASH): Ditto.
+
+	* src/cache/ftccache.h (FTC_NodeRec): The type of the
+	member `hash' is changed from FT_UInt32 to FT_PtrDist.
+
+	* src/cache/ftccache.h (FTC_Cache_Lookup): The type of the
+	argument `hash' is changed from FT_UInt32 to FT_PtrDist.
+	(FTC_Cache_NewNode): Ditto.
+	* src/cache/ftccache.c (ftc_cache_add): Ditto.
+	(FTC_Cache_Lookup): Ditto.  (FTC_Cache_NewNode): Ditto.
+	* src/cache/ftcglyph.h (FTC_GCache_Lookup): Ditto.
+	* src/cache/ftcglyph.c (FTC_GCache_Lookup): Ditto.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): The type
+	of the internal variable `hash' is changed to FT_PtrDist
+	from FT_UInt32.  (FTC_ImageCache_LookupScaler): Ditto.
+	(FTC_SBitCache_Lookup): Ditto.
+	(FTC_SBitCache_LookupScaler): Ditto.
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto.
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Ditto.
+	Also the type of the internal variable `_idx' is changed to
+	FT_PtrDist from FT_UFast for better pointer calculation.
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Hide internal macros incompatible with LLP64.
+
+	`FT_POINTER_TO_ULONG', `FTC_FACE_ID_HASH', and
+	`FTC_IMAGE_TYPE_HASH' are enclosed by
+	FT_CONFIG_OPTION_OLD_INTERNALS and hidden from
+	normal clients.
+
+	For the history of these macros, see the investigation:
+	https://lists.gnu.org/archive/html/freetype/2010-10/msg00022.html
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Change the type of `FT_MEM_VAL' from FT_ULong to FT_PtrDist.
+
+	On LLP64 platforms (e.g. Win64), unsigned long (32-bit)
+	cannot cover the memory address (64-bit).  `FT_MEM_VAL' is
+	used for hashing only and not dereferred, so using signed
+	type FT_PtrDist is safe.
+
+	* src/base/ftdbgmem.c (FT_MEM_VAL): Change the type of the
+	return value from FT_ULong to FT_PtrDist.
+	(ft_mem_table_resize): The type of hash is changed to
+	FT_PtrDist.  (ft_mem_table_get_nodep): Ditto.
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Replace "%lx" for memory address by "%p", LLP64 platforms.
+
+	On LLP64 platforms (e.g. Win64), long (32-bit) cannot cover
+	the memory address (64-bit).  Also the casts from the pointer
+	type to long int should be removed to preserve the address
+	correctly.
+
+	* src/raster/ftraster.c (New_Profile): Replace "%lx" by "%p".
+	(End_Profile) Ditto.
+	* src/truetype/ttinterp.c (Init_Context): Ditto.
+
+2010-10-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Fix thinko in spline flattening.
+
+	FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL.
+
+	* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and
+	replace it everywhere with ONE_PIXEL/8.
+
+2010-10-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Skip unrequired resource access rules by Darwin VFS.
+
+	When a resource fork access rule by Darwin VFS could open the
+	resource fork but no font is found in it, the rest of rules
+	by Darwin VFS are skipped.  It reduces the warnings of the
+	deprecated resource fork access method by recent Darwin kernel.
+	Fix MacPorts ticket #18859:
+		https://trac.macports.org/ticket/18859
+
+	* src/base/ftobjs.c (load_face_in_embedded_rfork):
+	When `FT_Stream_New' returns FT_Err_Cannot_Open_Stream, it
+	means that the file is possible to be `fopen'-ed but zero-sized.
+	Also there is a case that the resource fork is not zero-sized,
+	but no supported font exists in it.  If a rule by Darwin VFS
+	falls into such cases, there is no need to try other Darwin VFS
+	rules anymore.  Such cases are marked by vfs_rfork_has_no_font.
+	If it is TRUE, the Darwin VFS rules are skipped.
+
+2010-10-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Grouping resource access rules based on Darwin VFS.
+
+	MacOS X/Darwin kernel supports a few tricky methods to access
+	a resource fork via ANSI C or POSIX interface.  Current resource
+	fork accessor tries all possible methods to support all kernels.
+	But if a method could open a resource fork but no font is found,
+	there is no need to try other methods older than tested method.
+	To determine whether the rule index is for Darwin VFS, a local
+	function `ftrfork.c::raccess_rule_by_darwin_vfs' is introduced.
+	To use this function in ftobjs.c etc but it should be inlined,
+	it is exposed by ftbase.h.
+
+	* src/base/ftrfork.c (FT_RFork_Rule): New enum type to identify
+	the rules to access the resource fork.
+	(raccess_guess_rec): New structure to bind the rule function and
+	rule enum type.
+	(FT_Raccess_Guess): The list of the rule functions is replaced by
+	(raccess_guess_table): This.  This is exposed to be used by other
+	intra module functions.
+	(raccess_rule_by_darwin_vfs): A function to return a boolean
+	if the rule specified by the rule index is based on Darwin VFS.
+
+2010-10-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent to open a FT_Stream for zero-sized file on non-Unix.
+
+	builds/unix/ftsystem.c prevents to open an useless stream from
+	zero-sized file and returns FT_Err_Cannot_Open_Stream, but the
+	stream drivers for ANSI C, Amiga and VMS return useless streams.
+	For cross-platform consistency, all stream drivers should act
+	same.
+
+	* src/base/ftsystem.c (FT_Stream_Open): If the size of the opened
+	file is zero, FT_Err_Cannot_Open_Stream is returned.
+	* builds/amiga/src/base/ftsystem.c (FT_Stream_Open): Ditto.
+	* src/vms/ftsystem.c (FT_Stream_Open): Ditto.
+
+2010-10-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #31310.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
+	invalid `runcnt' values.
+
+2010-10-08  Chris Liddell  <chris.liddell@artifex.com>
+
+	[sfnt] Fix Savannah bug #31275.
+
+	* src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.
+
+2010-10-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve error handling of `SHZ' bytecode instruction.
+	Problem reported by Chris Evans <scarybeasts@gmail.com>.
+
+	* src/truetype/ttinterp.c (Ins_SHZ): Check `last_point'.
+
+2010-10-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #31253.
+	Patch submitted by an anonymous reporter.
+
+	* configure: Use `awk' instead of `sed' to manipulate output of `ls
+	-id'.
+
+2010-10-03  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.3 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-3'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.3
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.2/2.4.3/, s/242/243/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 12:1:6.
+
+2010-10-03  Werner Lemberg  <wl@gnu.org>
+
+	Avoid `configure' issues with symbolic links.
+	Based on a patch from Alexander Stohr <Alexander.Stohr@gmx.de>.
+
+	* configure: Compare directories using `ls -id'.
+	Check existence of `reference' subdirectory before creating it.
+
+2010-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #31088 (sort of).
+
+	* src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64
+	function entries.
+
+2010-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Fix splitting of cubics for negative values.
+
+	Reported by Róbert Márki <gsmiko@gmail.com>; see
+	https://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Fix thinko.
+
+2010-10-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Fix Savannah bug #31040.
+
+	* src/truetype/ttinterp.c (free_buffer_in_size): Remove.
+	(TT_RunIns): Updated.
+
+2010-09-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt] Make error message filling NULL names less verbose.
+
+	* src/sfnt/ttpost.c (load_format_20): Showing 1 summary message
+	when we fill `post' names by NULL, instead of per-entry message.
+
+2010-09-20  Graham Asher  <graham.asher@btinternet.com>
+	    David Bevan  <david.bevan@pb.com>
+
+	[smooth] Fix and improve spline flattening.
+
+	This fixes the flattening of cubic, S-shaped curves and speeds up
+	the handling of both the conic and cubic arcs.
+
+	See the discussions on the freetype-devel mailing list in late
+	August and September 2010 for details.
+
+	* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro.
+	(TWorker): Remove `conic_level' and `cubic_level' elements.
+	(gray_render_conic): Simplify algorithm.
+	(gray_render_cubic): New algorithm; details are given in the code
+	comments.
+	(gray_convert_glyph): Remove heuristics.
+
+2010-09-19  Werner Lemberg  <wl@gnu.org>
+
+	Minor fixes.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]'
+	is `FT_UShort'.
+	(cff_index_access_element): Don't use additions in comparison.
+	* src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type
+	`FT_Long'.
+	Don't use additions in comparison.
+	Improve tracing messages.
+	(load_format_25, load_post_names): Make `post_limit' of type
+	`FT_Long'.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Truncate the element length at the end of the stream.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_index_access_element): `off2', the offset
+	to the next element is truncated at the end of the stream to prevent
+	invalid I/O.  As `off1', the offset to the requested element has
+	been checked by `FT_STREAM_SEEK', `off2' should be checked
+	similarly.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Ignore CID > 0xFFFFU.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): Ignore CID if
+	greater than 0xFFFFU.  CFF font spec does not mention maximum CID in
+	the font, but PostScript and PDF spec define that maximum CID is
+	0xFFFFU.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Make trace message in` cff_charset_load' verbose.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_charset_load): Report the original `nleft'
+	and truncated `nleft'.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Correct `max_cid' from CID array length to max CID.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): Don't increment
+	max_cid after detecting max CID.  The array CFF_Charset->cids is
+	allocated by max_cid + 1.
+	(cff_charset_cid_to_gindex): Permit CID is less than or equal to
+	CFF_Charset->max_cid.
+	* src/cff/cffobjs.c (cff_face_init): FT_Face->num_glyphs is
+	calculated as CFF_Charset->max_cid + 1.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Sanitize the broken offsets in `loca'.
+	See Savannah bug #31040.
+
+	* src/truetype/ttpload.c (tt_face_get_location): If `pos1', the
+	offset to the requested entry in `glyf' exceeds the end of the
+	table, return offset=0, length=0.  If `pos2', the offset to the next
+	entry in `glyf' exceeds the end of the table, truncate the entry
+	length at the end of `glyf' table.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt] Prevent overrunning in `post' table parser.
+	See Savannah bug #31040.
+
+	* src/sfnt/ttpost.c (load_post_names): Get the length of `post'
+	table and pass the limit of `post' table to `load_format_20' and
+	`load_format_25'.
+	(load_format_20): Stop the parsing when we reached at the limit of
+	`post' table.  If more glyph names are required, they are filled by
+	NULL names.
+
+2010-09-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Don't duplicate size->twilight structure to be freed.
+	See Savannah bug #31040 for detail.
+
+	* src/truetype/ttinterp.c (free_buffer_in_size): Don't duplicate
+	FT_GlyphZoneRec size->twilight to be freed.  If duplicated,
+	`FT_FREE' erases the duplicated pointers only and leave original
+	pointers.  They can cause the double-free crash when the burst
+	errors occur in TrueType interpreter and `free_buffer_in_size' is
+	invoked repeatedly.
+
+2010-09-15  Werner Lemberg  <wl@gnu.org>
+
+	Make bytecode debugging with FontForge work again.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Don't call
+	`free_buffer_in_size' in case of error if a debugger is active.
+
+2010-09-14  Werner Lemberg  <wl@gnu.org>
+
+	Improve tracing messages.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
+	message.
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
+	tracing message.
+	* src/truetype/ttgload.c (tt_loader_init): Add tracing message.
+	* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
+	glyph doesn't fit into a small bitmap container.
+
+2010-09-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix minor issues reported by <muktha.narayan@wipro.com>.
+
+	* src/autofit/aflatin.c (af_latin_compute_stem_width): Remove
+	redundant conditional check.
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto.
+	* src/cff/cffload.c (cff_encoding_load): Remove conditional check
+	which always evaluates to `true'.
+	* src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points):
+	Ditto.
+	* src/truetype/ttinterp.c (Ins_IUP): Ditto.
+	* src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if
+	value is already dereferenced.
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'.
+
+2010-08-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Ignore the environmental setting of LIBTOOL.
+	Patch is suggested by Adrian Bunk, to prevent unexpected
+	reflection of environmental LIBTOOL.  See:
+	https://savannah.nongnu.org/patch/?7290
+
+	* builds/unix/unix-cc.in: LIBTOOL is unconditionally set to
+	$(FT_LIBTOOL_DIR)/libtool.  FT_LIBTOOL_DIR is set to $(BUILD_DIR)
+	by default.
+	* configure: When configured for the building out of source tee,
+	FT_LIBTOOL_DIR is set to $(OBJ_DIR).
+
+2010-08-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Decrease the trace level catching the interpreter error.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Decrease the trace level
+	showing the error when the interpreter returns with an error,
+	from` FT_TRACE7' to `FT_TRACE1'.
+
+2010-08-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Prevent bytecode reuse after the interpretation error.
+
+	* src/truetype/ttinterp.c (free_buffer_in_size): New function to
+	free the buffer allocated during the interpretation of this glyph.
+	(TT_RunIns): Unset FT_Face->size->{cvt_ready,bytecode_ready} if
+	an error occurs in the bytecode interpretation.  The interpretation
+	of invalid bytecode may break the function definitions and referring
+	them in later interpretation is danger.  By unsetting these flags,
+	`fpgm' and `prep' tables are executed again in next interpretation.
+
+	This fixes Savannah bug #30798, reported by Robert Święcki.
+
+2010-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Pacify compiler.
+
+	* src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is
+	not used.
+
+2010-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Allow SIDs >= 65000.
+
+	* src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20:
+	The threshold for SIDs is not applicable here.  I misinterpreted the
+	`SID values 65000 and above are available for implementation use'
+	sentence in the CFF specification.
+
+	Problem reported by Ivan Ninčić <inincic@pdftron.com>.
+
+2010-08-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Force hinting when the font lacks its familyname.
+
+	In Type42 or Type11 font embedded in PostScript & PDF, TrueType sfnt
+	stream may lack `name' table because they are not required.  Hinting
+	for nameless fonts is safer for PDFs including embedded Chinese
+	fonts.  Written by David Bevan, see:
+
+	https://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
+	https://lists.freedesktop.org/archives/poppler/2010-August/006310.html
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer by
+	nameless font is given, TRUE is returned to enable hinting.
+
+2010-08-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Register yet another tricky TrueType font.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
+	a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
+	Information Industry.
+
+2010-08-17  Teijo Kinnunen  <Teijo.Kinnunen@nuance.com>
+
+	[cache] Fix Savannah bug #30788.
+
+	* src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for
+	NULL too.
+
+2010-08-10  Werner Lemberg  <wl@gnu.org>
+
+	Try to fix Savannah bug #30717 (and probably #30719 too).
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another
+	overflow test for `width' and `height'.
+
+2010-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.2 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-2'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.2
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.1/2.4.2/, s/241/242/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* builds/unix/configure.raw (version_info): Set to 12:0:6.
+
+2010-08-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #30648.
+
+	* src/base/ftobjs.c (FT_Done_Library): Specify the order of font
+	drivers during the face closing process.  Type42 faces should be
+	closed before TrueType faces, because a Type42 face refers to
+	another internal TrueType face which is created from sfnt[] array on
+	the memory.
+
+2010-08-06  Yuriy Kaminskiy  <yumkam@mail.ru>
+
+	[raster] Fix valgrind warning.
+
+	* src/raster/ftraster.c (Decompose_Curve) <default>: Access point[0]
+	only if we don't hit `limit'.
+
+2010-08-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #30658.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check that the total
+	length of collected POST segments does not overrun the allocated
+	buffer.
+
+2010-08-06  Yuriy Kaminskiy  <yumkam@mail.ru>
+
+	Fix conditional usage of FT_MulFix_i386.
+	With -ansi flag, gcc does not define `i386', only `__i386__'.
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in:
+	s/i386/__i386__/.
+
+2010-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #30657.
+
+	* src/truetype/ttinterp.c (BOUNDSL): New macro.
+	Change `BOUNDS' to `BOUNDSL' where appropriate.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of
+	`cvtSize'.
+
+2010-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix Savannah bug #30656.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Protect against negative
+	string_size.
+	Fix comparison.
+
+2010-08-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Don't use any values in decoder after parsing error.
+
+	* src/cff/cffgload.c (cff_slot_load): Skip the evaluations
+	of the values in decoder, if `cff_decoder_parse_charstrings'
+	returns any error.
+
+2010-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30644.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison.
+
+2010-08-04  Werner Lemberg  <wl@gnu.org>
+
+	`make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2010-08-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Improve stack overflow test.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack
+	after execution of operations too.
+
+2010-07-18  Werner Lemberg  <wl@gnu.org>
+
+	Add reference counters and to FT_Library and FT_Face objects.
+
+	* include/freetype/freetype.h (FT_Reference_Face): New function.
+	* include/freetype/ftmodapi.h (FT_Reference_Library): New function.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
+	FT_LibraryRec): New field `refcount'.
+
+	* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
+	`refcount'.
+	(FT_Reference_Face, FT_Reference_Library): Implement new functions.
+	(FT_Done_Face, FT_Done_Library): Handle `refcount'.
+
+	* docs/CHANGES: Updated.
+
+2010-07-18  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-1'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.1.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.0/2.4.1/, s/240/241/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 11:1:5.
+
+2010-07-17  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Final try to fix `hintmask' and `cntrmask' limit check.
+
+	Problem reported by Tobias Wolf <towolf@gmail.com>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Sigh.  I'm apparently too silly to fix this
+	correctly in less than three tries.
+
+2010-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.0 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-0'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.0.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.3.12/2.4.0/, s/2312/240/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 11:0:5.
+
+2010-07-12  Werner Lemberg  <wl@gnu.org>
+
+	Remove C++ warnings.
+
+	*/*: Initialize pointers where necessary to make g++ happy.
+
+2010-07-12  malc  <av1474@comtv.ru>
+	    Richard Henderson  <rth@redhat.com>
+
+	Fix type-punning issues with C++.
+
+	* include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]:
+	Emulate a `typeof' operator with an inline template which uses
+	`static_cast'.
+
+2010-07-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix C++ compilation issue.
+
+	* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Fix
+	type of `dot' variable.
+
+2010-07-10  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix another case reported in Savannah bug #30373.
+	Permit a face for Type1, Type42 and CFF without charmap,
+	patch by Tor Andersson.
+
+	* src/type1/t1objs.c (T1_Face_Init): Reset the error if it
+	is FT_Err_No_Unicode_Glyph_Name.
+	* src/type42/t42objs.c (T42_Face_Init): Ditto.
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+2010-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Use defined macros to set {platform,encoding}_id.
+
+	* src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to
+	set charmap.{platform,encoding}_id.
+	* src/pcf/pcfdrivr.c: Ditto.
+	* src/winfonts/winfnt.c: Ditto.
+	* src/type1/t1objs.c: Ditto.
+	* src/type42/t42objs.c: Ditto.
+	* src/cff/cffobjs.c: Ditto.
+	* src/pfr/pfrobjs.c: Ditto.
+
+2010-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #30373.
+	Too serious check of errors by `FT_CMap_New' since 2010-07-04
+	is fixed. Reported by Tor Andersson.
+
+	* include/freetype/fterrdef.h
+	(PSnames_Err_No_Unicode_Glyph_Name): New error code to
+	indicate the Unicode charmap synthesis failed because
+	no Unicode glyph name is found.
+
+	* src/psnames/psmodule.c (ps_unicodes_init): Return
+	PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name
+	is found in the font.
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Return
+	CFF_Err_No_Unicode_Glyph_Name when no SID is available.
+
+	* src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New'
+	is failed by the lack of Unicode glyph name.
+	* src/type42/t42objs.c (T42_Face_Init): Ditto.
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+2010-07-09  Ken Sharp  <ken.sharp@artifex.com>
+
+	Make ftraster.c compile in stand-alone mode with MSVC compiler.
+
+	* src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef
+	since there is no `inttypes.h' for MSVC.
+
+2010-07-08  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #30361.
+
+	* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
+
+2010-07-06  Werner Lemberg  <wl@gnu.org>
+
+	Pacify compiler.
+
+	* src/cff/cffload.c (cff_index_get_pointers): Initialize
+	`new_bytes'.
+
+2010-07-05  Eugene A. Shatokhin  <spectre@ispras.ru>
+
+	Fix Savannah bug #27648.
+
+	* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
+	`raster_done' only if we have an outline glyph format.
+
+2010-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30030.
+
+	* builds/win32/*/freetype.vcproj: Add ftxf86.c.
+
+2010-07-05  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Next try to fix `hintmask' and `cntrmask' limit check.
+
+	Problem reported by malc <av1474@comtv.ru>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: It is possible that there is just a single byte
+	after the `hintmask' or `cntrmask', e.g., a `return' instruction.
+
+2010-07-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Restrict the number of the charmaps in a rogue-compatible mode.
+	Fix for Savannah bug #30059.
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
+	minimum character code passed by a legacy rogue client by...
+	* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
+	This.  It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
+	undefined (thus the rogue client compatibility is not required).
+
+	* src/cff/cffobjs.c (cff_face_init): Abort the automatic
+	selection or synthesis of Unicode cmap subtable when the charmap
+	index exceeds FT_MAX_CHARMAP_CACHEABLE.
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
+	when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.
+
+	* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
+	is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
+	earlier one.
+	(find_variant_selector_charmap): When UVS charmap is found after
+	FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
+	(FT_Select_Charmap): When a charmap matching with requested
+	encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
+	earlier one.
+	(FT_Set_Charmap): When a charmap matching with requested
+	charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
+	earlier one.
+	(FT_Get_Charmap_Index): When a requested charmap is found
+	after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
+	index.
+
+2010-07-04  Werner Lemberg  <wl@gnu.org>
+
+	TrueType hinting is no longer patented.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Define.
+	(TT_CONFIG_OPTION_UNPATENTED_HINTING): Undefine.
+
+	* docs/CHANGES, docs/INSTALL, include/freetype/freetype.h: Updated.
+	* docs/TRUETYPE, docs/PATENTS: Removed.
+
+2010-07-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Check error value by `FT_CMap_New'.
+
+	* src/cff/cffobjs.c (cff_face_init): Check error value by
+	`FT_CMap_New'.
+	* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
+	* src/type1/t1objs.c (T1_Face_Init): Ditto.
+	* src/type42/t42objs.c (T42_Face_Init): Ditto.
+
+2010-07-03  Werner Lemberg  <wl@gnu.org>
+
+	Make ftgrays.c compile stand-alone again.
+
+	* src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'.
+	(FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define.
+
+2010-07-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Additional fix for Savannah bug #30306.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the
+	POST fragment is 0, the segment is completely ignored.  The declared
+	length of the segment is not cared at all.  According to Adobe
+	Technical Note 5040, type 0 segment is a comment only and should not
+	be loaded for the interpreter.  Reported by Robert Święcki.
+
+2010-07-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Protect against code range underflow.
+
+	* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Don't allow
+	negative IP values.
+
+2010-07-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add rudimentary tracing for bytecode instructions.
+
+	* src/truetype/ttinterp.c (opcode_name) [FT_DEBUG_LEVEL_TRACE]: New
+	array.
+	(TT_RunIns): Trace opcodes.
+
+2010-06-30  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Fix Savannah bug #30263.
+
+	* src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned
+	int' to avoid integer overflow.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller
+	threshold values for `width' and `height'.  This is not directly
+	related to the bug fix but makes sense anyway.
+
+2010-07-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Initial fix for Savannah bug #30306.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen', the
+	length of fragment declared in the POST fragment header, and prevent
+	an underflow in length calculation.  Some fonts set the length to
+	zero in spite of the existence of a following 16bit `type'.
+	Reported by Robert Święcki.
+
+2010-07-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Additional fix for Savannah bug #30248 and #30249.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size
+	during gathering PFB fragments embedded in LaserWriter PS font for
+	Macintosh.  Reported by Robert Święcki.
+
+2010-06-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Minor optimizations by avoiding divisions.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning):
+	Replace divisions with multiplication in comparisons.
+
+2010-06-29  Werner Lemberg  <wl@gnu.org>
+
+	Fix minor tracing issues.
+
+	* src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Really fix `hintmask' and `cntrmask' limit check.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Fix thinko and handle tracing also.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix valgrind warning.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Initialize
+	`result' array.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix memory leak.
+
+	* src/cff/cffgload.c (cff_operator_seac): Free charstrings even in
+	case of errors.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Protect against invalid `hintmask' and `cntrmask' operators.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Ensure that we don't exceed `limit' while parsing
+	the bit masks of the `hintmask' and `cntrmask' operators.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Fix PFR change 2010-06-24.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple): Really protect against
+	invalid indices.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Improve PFR tracing messages.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_rec): Emit tracing messages for
+	simple and compound glyph offsets.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Fix last PFR change.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix rejection logic.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #30262.
+
+	* src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth'
+	arbitrarily to 100 to avoid stack exhaustion.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Add some memory checks (mainly for debugging).
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Exit with error
+	if the frame size is larger than the stream size.
+
+	* src/base/ftsystem.c (ft_ansi_stream_io): Exit with error if
+	seeking a position larger than the stream size.
+
+2010-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Fix Savannah bug #30261.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Reject fonts which contain
+	neither outline nor bitmap glyphs.
+
+2010-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #30254.
+
+	* src/cff/cffload.c (cff_index_get_pointers): Do sanity check for
+	first offset also.
+
+2010-06-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Initial fix for Savannah bug #30248 and #30249.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during
+	reading a PFB fragment embedded in LaserWriter PS font for Macintosh.
+	Reported by Robert Święcki.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix Savannah bug #30247.
+
+	* src/pcf/pcfread.c (pcf_get_metrics): Disallow (invalid) fonts with
+	zero metrics.
+
+2010-06-24  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm.
+	The previous version was too aggressive, as demonstrated in
+	https://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use module specific error names where appropriate.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #30236.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer
+	to `cmap_table'.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Fix Savannah bug #30235.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple): Protect against
+	invalid indices if there aren't any coordinates for indexing.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[bdf]: Font properties are optional.
+
+	* src/bdf/bdflib.c (_bdf_readstream): Use special error code to
+	indicate a redo operation.
+	(_bdf_parse_start): Handle `CHARS' keyword here too and pass current
+	input line to `_bdf_parse_glyph'.
+
+2010-06-23  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #30220.
+
+	* include/freetype/fterrdef.h
+	(BDF_Err_Missing_Fontboundingbox_Field): New error code.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Check for missing
+	`FONTBOUNDINGBOX' field.
+	Avoid memory leak if there are multiple `FONT' lines (which is
+	invalid but doesn't hurt).
+
+2010-06-21  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Fix Savannah bug #30168.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_compound): Limit the number of
+	subglyphs to avoid endless recursion.
+
+2010-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix Savannah bug #30145.
+
+	* src/psaux/psobjs.c (t1_builder_add_contour): Protect against
+	`outline == NULL' which might happen in invalid fonts.
+
+2010-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #30135.
+
+	* src/bdf/bdflib.c (_bdf_list_join): Don't modify value in static
+	string `empty'.
+	(_bdf_parse_glyph): Avoid memory leak in case of error.
+
+2010-06-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Savannah bug #30108.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
+	Properly mask AF_DIGIT bit in comparison.
+
+2010-06-11  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Fix Savannah bug #30106.
+
+	Point numbers for FreeType's implementation of hinting masks are
+	collected before the final number of points of a glyph has been
+	determined; in particular, the code for handling the `endchar'
+	opcode can reduce the number of points.
+
+	* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Assure that
+	`end_point' is not larger than `glyph->num_points'.
+
+2010-06-11  Werner Lemberg  <wl@gnu.org>
+
+	[cff]: Improve debugging output.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Implement it.
+
+2010-06-10  Graham Asher  <graham.asher@btinternet.com>
+
+	ftgrays: Speed up rendering of small cubic splines.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Implement new,
+	simplified algorithm to find out whether the spline can be replaced
+	with two straight lines.  See this thread for more:
+
+	  https://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html
+
+2010-06-09  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #30082.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_callothersubr>: Protect against stack underflow.
+
+2010-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #30053.
+
+	* src/cff/cffparse.c (cff_parse_real): Handle border case where
+	`fraction_length' has value 10.
+
+2010-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30052.
+	This bug has been introduced with commit 2415cbf3.
+
+	* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect
+	against endless loop in case of corrupted font header data.
+
+2010-05-26  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused variable.
+	Found by Graham.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Remove unused
+	variable `first' in first block.
+
+2010-05-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix various memory problems found by linuxtesting.org.
+
+	* src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free),
+	src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c
+	(ft_pfr_check): Check `face'.
+
+	* src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and
+	`charmap->face'.
+	(FT_Render_Glyph): Check `slot->face'.
+	(FT_Get_SubGlyph_Info): Check `glyph->subglyphs'.
+
+2010-05-22  Werner Lemberg  <wl@gnu.org>
+
+	autofit: Remove dead code.
+	Suggested by Graham.
+
+	* src/autofit/afhints.c (af_glyph_hints_compute_inflections):
+	Removed.
+	(af_glyph_hints_reload): Remove third argument.
+	Update all callers.
+
+2010-05-21  Bram Tassyns  <bramt@enfocus.be>
+
+	[cff] Fix Savannah bug #27987.
+
+	* src/cff/cffobjs.c (remove_subset_prefix): New function.
+	(cff_face_init): Use it to adjust `cffface->family_name'.
+
+2010-05-20  Werner Lemberg  <wl@gnu.org>
+
+	TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'.
+
+	Acroread does the same.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call
+	`Update_Max' to adjust size of instructions array if necessary and
+	add a rough safety check.
+
+	(load_truetype_glyph): Save `loader->byte_len' before recursive
+	call.
+
+	* src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max):
+	Declare it as FT_LOCAL.
+
+2010-05-18  Hongbo Ni  <hongbo@njstar.com>
+
+	Apply Savannah patch #7196.
+
+	* src/cff/cffgload.c (cff_slot_load): Prevent crash if CFF subfont
+	index is out of range.
+
+2010-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: Give pointer to PCF documentation.
+	Information provided by Alan Coopersmith
+	<alan.coopersmith@oracle.com>.
+
+2010-05-10  Ken Sharp  <ken.sharp@artifex.com>
+
+	[psaux] Fix Savannah bug #29846.
+
+	Previously we discovered fonts which used `setcurrentpoint' to set
+	the initial point of a contour to 0,0.  This caused FreeType to
+	raise an error, because the `setcurrentpoint' operator is only
+	supposed to be used with the results from an OtherSubr subroutine.
+
+	This was fixed by simply ignoring the error and carrying on.
+
+	Now we have found a font which uses setcurrentpoint to actually
+	establish a non-zero point for a contour during the course of a
+	glyph program.  FWIW, these files may be produced by an application
+	called `Intaglio' on the Mac, when converting TrueType fonts to
+	Type 1.
+
+	The fix allows the new invalid behaviour, the old invalid behaviour
+	and real proper usage of the operator to work the same way as Adobe
+	interpreters apparently do.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make
+	`setcurrentpoint' use the top two elements of the stack to establish
+	unconditionally the current x and y coordinates.
+
+	Make the `flex' subroutine handling (OtherSubr 0) put the current
+	x,y coordinates onto the stack, instead of two dummy uninitialised
+	values.
+
+2010-04-14  Ken Sharp  <ken.sharp@artifex.com>
+
+	[psaux] Fix Savannah bug #29444.
+
+	* src/psaux/psobjs.c (t1_builder_start_point): Accept (invalid)
+	`lineto' immediately after `hsbw', in accordance with Acrobat, GS,
+	and others.
+
+2010-04-14  Michał Cichoń  <thedmd@artifexmundi.com>
+
+	[psaux] Fix Savannah bug #27999.
+
+	* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Only remove
+	selected entry, not all.
+
+2010-04-06  Jonathan Kew  <jfkthame@gmail.com>
+
+	[truetype] Add overflow check to `fvar' table.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis and instance
+	count.
+
+2010-04-05  Ken Sharp  <ken.sharp@artifex.com>
+
+	[raster] Fix Savannah bug #29335.
+
+	* src/raster/ftraster.c (Line_Up): Use slow multiplication to
+	prevent overflow.  This shouldn't have any serious impact on speed,
+	however.
+
+2010-04-05  Werner Lemberg  <wl@gnu.org>
+
+	Add new function `FT_Library_SetLcdFilterWeights'.
+
+	This is based on code written by Lifter
+	<https://unixforum.org/index.php?showuser=11691>.  It fixes
+	FreeDesktop bug #27386.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New
+	function.
+
+	* include/freetype/ftlcdfil.h: Updated.
+
+	* docs/CHANGES: Updated.
+
+2010-04-01  John Tytgat  <John.Tytgat@esko.com>
+
+	[truetype] Fix Savannah bug #29404.
+
+	* src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1
+	of `head' table of TrueType fonts).
+
+2010-03-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix `multi build' for Tytgat's CFF driver improvement.
+
+	* src/base/cffload.h (cff_index_get_name): Added.
+
+2010-03-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c.
+
+	* src/base/ftobjs.c: Remove 2nd inclusion of `FT_OUTLINE_H'.
+
+2010-03-11  Chris Liddell  <chris.liddell@artifex.com>
+
+	[raster] Fix Savannah bug #27442.
+
+	* src/raster/ftraster.c (ft_black_reset): Fix `buffer_size'.
+
+2010-03-09  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Remove unused variable.
+	Reported by Graham.
+
+	* src/cff/cffparse.c (cff_parse_real): Remove `rest'.
+
+2010-03-02  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Improve CFF string (especially glyphname) lookup performance.
+
+	We do this by avoiding memory allocation and file I/O.  This is
+	Savannah patch #7104.
+
+	* src/cff/cfftypes.h: Include PS cmaps service and
+	FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CFF_SubFontRec): Remove `num_local_subrs'.
+	(CFF_FontRec): Add `num_strings', `strings', and `string_pool'
+	fields.
+	Remove `string_index' and `num_global_subrs' fields.
+	Use real types instead of `void' for `pshinter' and `psnames' fields.
+
+	* src/cff/cffload.c: Don't include PS cmaps service.
+	(cff_index_get_pointers): Add `pool' parameter which allows inserting
+	an extra NUL character for each String INDEX entry.
+	(cff_index_get_name): Make it a local function.
+	(cff_index_get_string): New function.
+	(cff_subfont_load): Updated.
+	(cff_font_load): Initialize `num_strings', `strings', and
+	`string_pool' fields in the `CFF_FontRec' structure.
+	(cff_index_get_sid_string): Use `cff_index_get_string' instead of
+	`cff_index_get_name'.
+	(cff_font_done): Updated.
+
+	* src/cff/cffload.h: Don't include PS cmaps service.
+	(cff_index_get_string): Added.
+	(cff_index_get_sid_string): Updated.
+
+	* src/cff/cffobjs.c: Don't include PS cmaps service and
+	FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(cff_size_get_globals_funcs, cff_slot_init): Updated.
+	(cff_face_init): Follow `cff_index_get_name',
+	`cff_index_get_string', and `cff_index_get_sid_string' changes.
+
+	* src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed.
+	(cff_sid_to_glyph_name): Use `cff_index_get_cid_string'.
+	(cff_cmap_unicode_init): Updated.
+
+	* src/cff/cffdrivr.c: Don't include PS cmap service.
+	(cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS
+	service.
+	(cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API
+	`cff_index_get_sid_string' change.
+	(cff_get_name_index): Use `cff_index_get_string' instead of
+	`cff_index_get_name'.
+
+	* src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(cff_decoder_init, cff_decoder_prepare): Updated.
+
+2010-02-27  Werner Lemberg  <wl@gnu.org>
+
+	Simplify code.
+	Suggested by Behdad.
+
+	* src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we
+	call FT_Get_Next_Char anyway if necessary.
+
+2010-02-26  Behdad Esfahbod  <behdad@behdad.org>
+
+	Improve handling of invalid glyph indices in char->index functions.
+
+	* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a
+	loop.
+
+2010-02-18  Chris Liddell  <chris.liddell@artifex.com>
+
+	[truetype] Fix Savannah bug #28905.
+
+	Initialize phantom points before calling the incremental interface
+	to update glyph metrics.
+
+	* src/truetype/ttgload.c (tt_get_metrics_incr_overrides)
+	[FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from...
+	(tt_get_metrics): This.
+	Updated.
+	(load_truetype_glyph): Use tt_get_metrics_incr_overrides.
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2010-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.25 b/modules/freetype2/docs/oldlogs/ChangeLog.25
new file mode 100644
index 0000000000..31d511117e
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.25
@@ -0,0 +1,5161 @@
+2014-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.5 released.
+	=========================
+
+
+	Tag sources with `VER-2-5-5'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.5.5.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.5.4/2.5.5/, s/254/255/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+	* builds/unix/configure.raw (version_info): Set to 17:4:11.
+	* CMakeLists.txt (VERSION_PATCH): Set to 5.
+	* docs/CHANGES: Updated.
+
+	* builds/toplevel.mk (dist): Fix typos.
+
+2014-12-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Formatting and nanooptimizations.
+
+	* src/base/ftcalc.c,
+	* src/base/fttrigon.c: Revise sign restoration.
+
+2014-12-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Improve fix from 2014-12-08.
+
+2014-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (dist): Use older POSIX standard for `tar'.
+
+	Apparently, BSD tar isn't capable yet of handling POSIX-1.2001
+	(contrary to GNU tar), so force the POSIX-1.1988 format.
+
+	Problem reported by Stephen Fisher <sfisher@SDF.ORG>.
+
+2014-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Reject invalid TTF size.
+
+2014-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_Glyph_Name): Fix off-by-one check.
+
+	Problem reported by Dennis Felsing <dennis@felsin9.de>.
+
+2014-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size'.
+
+	Problem reported by Dennis Felsing <dennis@felsin9.de>.
+
+2014-12-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix a naming convention conflicting with ftvalid.
+
+	See previous changeset for otvalid.
+
+	* src/gxvalid/{gxvcommn.h, gxvmort.h, gxvmorx.h}: Replace
+	`valid' by `gxvalid'.
+	* src/gxvalid/{gxvbsln.c, gxvcommn.c, gxvfeat.c, gxvjust.c,
+	gxvkern.c, gxvlcar.c, gxvmort.c, gxvmort0.c, gxvmort1.c,
+	gxvmort2.c, gxvmort4.c, gxvmort5.c, gxvmorx.c, gxvmorx0.c,
+	gxvmorx1.c, gxvmorx2.c, gxvmorx4.c, gxvmorx5.c, gxvopbd.c,
+	gxvprop.c, gxvtrak.c}: Replace `valid' by `gxvalid' if
+	it is typed as GXV_Validator.
+
+2014-12-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[otvalid] Fix a naming convention conflicting with ftvalid.
+
+	Some prototypes in ftvalid.h use `valid' for the variables
+	typed as FT_Validator.  Their implementations in src/base/
+	ftobjs.c and utilizations in src/sfnt/ttcmap.c do similar.
+
+	Some macros in otvcommn.h assume the exist of the variable
+	`valid' typed as OTV_Validator in the caller.
+
+	Mixing these two conventions cause invalid pointer conversion
+	and unexpected SEGV in longjmp.  To prevent it, all variables
+	typed as OTV_Validator are renamed to `otvalid'.
+
+	* src/otvalid/otvcommn.h: Replace `valid' by `otvalid'.
+	* src/otvalid/{otvcommn.c, otvbase.c, otvgdef.c, otvgpos.c,
+	otvgsub.c, otvjstf.c, otvmath.c}: Replace `valid' by `otvalid'
+	if it is typed as OTV_Validator.
+
+2014-12-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[ftvalid] Introduce FT_THROW() in FT_INVALID_XXX macros.
+
+	Original patch is designed by Werner Lemberg.  Extra part
+	for otvalid and gxvalid are added by suzuki toshiya, see
+	discussion:
+	https://lists.nongnu.org/archive/html/freetype-devel/2014-12/msg00002.html
+	https://lists.nongnu.org/archive/html/freetype-devel/2014-12/msg00007.html
+
+	* include/internal/ftvalid.h: Introduce FT_THROW() in FT_INVALID_().
+	* src/gxvalid/gxvcommn.h: Ditto.
+	* src/otvalid/otvcommn.h: Ditto.
+
+2014-12-08  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix Savannah bug #43774.
+
+	Work around `features' of X11's `pcfWriteFont' and `pcfReadFont'
+	functions.  Since the PCF format doesn't have an official
+	specification, we have to exactly follow these functions' behaviour.
+
+	The problem was unveiled with a patch from 2014-11-06, fixing issue
+	#43547.
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Don't check table size for last
+	element.  Instead, assign real size.
+
+2014-12-07  Werner Lemberg  <wl@gnu.org>
+
+	Work around a bug in Borland's C++ compiler.
+
+	See
+
+	  http://qc.embarcadero.com/wc/qcmain.aspx?d=118998
+
+	for Borland's bug tracker entry.
+
+	Reported by Yuliana Zigangirova <zigangirova@inbox.ru>,
+	https://lists.gnu.org/archive/html/freetype-devel/2014-04/msg00001.html.
+
+	* include/internal/ftvalid.h (FT_ValidatorRec), src/smooth/ftgrays.c
+	(gray_TWorker_): Move `ft_jmp_buf' field to be the first element.
+
+2014-12-07  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Decorate hex constants with `U' and `L' where appropriate.
+
+2014-12-07  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Prevent memory leak for buggy fonts.
+
+	* src/truetype/ttobjs.c (tt_size_done): Unconditionally call
+	`tt_size_done_bytecode'.
+
+2014-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.4 released.
+	=========================
+
+
+	Tag sources with `VER-2-5-4'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.5.4.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.5.3/2.5.4/, s/253/254/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 17:3:11.
+	* CMakeLists.txt (VERSION_PATCH): Set to 4.
+	* docs/CHANGES: Updated.
+
+2014-12-04  Werner Lemberg  <wl@gnu.org>
+
+	docs/CHANGES: Updated, formatted.
+
+2014-12-04  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Modify an FT_ASSERT.
+
+	* src/cff/cf2hints.c (cf2_hintmap_map): After the fix for Savannah
+	bug #43661, the test font `...aspartam.otf' still triggers an
+	FT_ASSERT.  Since hintmap still works with count==0, ...
+	(cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): ... add that term to
+	suppress the assert.
+
+2014-12-04  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix Savannah bug #43661.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
+	cf2_cmdVSTEM, cf2_cmdHINTMASK>: Don't append to stem arrays after
+	hintmask is constructed.
+
+	* src/cff/cf2hints.c (cf2_hintmap_build): Add defensive code to
+	avoid reading past end of hintmask.
+
+2014-12-03  Werner Lemberg  <wl@gnu.org>
+
+	docs/CHANGES: Updated.
+
+2014-12-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Better fix for conversion specifiers in debug messages.
+
+	Using `%ld' for pointer differences causes warnings on 32bit
+	platforms.  The correct type would be (the relatively new) `%td',
+	however, this is missing on some important platforms.
+
+	This patch improves the change from 2014-11-28.
+
+	* src/autofit/afhints.c (AF_INDEX_NUM): Use `int' typecast.  Our
+	pointer differences are always sufficiently small.
+	(af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edge): Revert to `%d' and use `AF_INDEX_NUM'.
+
+2014-12-03  Werner Lemberg  <wl@gnu.org>
+
+	FT_Sfnt_Tag: s/ft_sfnt_xxx/FT_SFNT_XXX/ for orthogonality.
+
+	All public FreeType enumeration and flag values are uppercase...
+
+	* include/tttables.h (FT_Sfnt_Tag): Implement it.  For backward
+	compatibility, retain the old values as macros.
+
+	* src/base/ftfstype.c (FT_Get_FSType_Flags), src/sfnt/sfdriver.c
+	(get_sfnt_table): Updated.
+
+2014-12-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/*: Improve structure of documentation.
+
+	. Add and update many `<Order>' tags.
+	. Apply various documentation fixes.
+	. Remove details to deprecated (or never implemented) data.
+
+2014-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Always handle `<Order>' section elements.
+
+	Previously, those elements were handled only for sections present in
+	a `<Sections>' chapter element.
+
+	* src/tools/docmaker/content.py (ContentProcessor::finish):
+	Implement it.
+
+2014-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Properly handle empty rows in Synopsis.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Emit
+	`&nbsp;' for empty fields.
+
+2014-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Thinko.
+
+	* src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
+	Emit `/empty/' string for first element also.
+
+2014-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Honour empty lines in `<Order>' section element.
+
+	This greatly improves the readability of the `Synopsis' links.
+
+	* src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
+	Insert string `/empty/' between items.
+
+	* src/tools/docmaker/formatter.py (Formatter::section_dump): Make it
+	robust against nonexistent keys.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Emit
+	empty <td> elements for `/empty/'.
+
+2014-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Ensure Python 3 compatibility.
+
+	* src/tools/docmaker/content.py (ContentProcessor::set_section,
+	ContentProcessor::finish): Replace `has_key' function with `in'
+	keyword.
+
+	* src/tools/docmaker/formatter.py (Formatter::__init__): Replace
+	sorting function with a key generator.
+	(Formatter::add_identifier): Replace `has_key' function with `in'
+	keyword.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::html_source_quote):
+	Replace `has_key' function with `in' keyword.
+	(HtmlFormatter::index_exit, HtmlFormatter::section_enter): Use
+	integer division.
+	s/<>/>/.
+
+	* src/tools/docmaker/utils.py: Import `itertools'.
+	(index_sort): Replaced by...
+	(index_key): ... this new key generator (doing exactly the same).
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Don't output a block multiple times.
+
+	This bug was hidden by not processing all lines of `<Order>' blocks.
+
+	* src/tools/docmaker/formatter.py (Formatter::section_dump): Filter
+	out field names.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Use field values as HTML link targets where possible.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::make_block_url):
+	Accept second, optional argument to specify a name.
+	(HtmlFormatter::html_source_quote): Link to field ID if possible.
+	(HtmlFormatter::print_html_field_list): Emit `id' attribute.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Allow empty lines in `<Order>' blocks.
+
+	Before this patch, the suggested order of entries stopped at the
+	first empty line.
+
+	Obviously, nobody noticed that this problem caused a much reduced
+	set of links in the `Synopsis' sections; in particular, the
+	`<Order>' blocks contain a lot of entries that wouldn't be listed
+	otherwise...
+
+	* src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
+	New function to iterate over all items.
+	(DocSection::process): Use it.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (column) [Format 2]: Fix regexp.
+
+	After the single asterisk there must be no other immediately following
+	asterisk.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Improve CSS for vertical spacing.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Improve HTML code for table of contents.
+
+	* src/tools/docmaker/tohtml.py: Introduce a new table class `toc',
+	together with proper CSS.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Provide higher-level markup and simplify HTML.
+
+	* src/tools/docmaker/tohtml.py: Instead of using extraneous `<div>'
+	elements, use CSS descendants (of class `section') to format the
+	data.
+
+	Also remove redundant <p> and <br> elements, replacing them with
+	proper CSS.
+
+	Globally reduce page width to 75%.
+
+	(block_header): Rename <div> class to `section'.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Add `top' links after blocks.
+
+	* src/tools/docmaker/tohtml.py (block_footer_middle): Implement it.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Improve CSS for fields.
+
+	Make fields align horizontally relative to full line width.
+
+2014-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Fix index and TOC templates.
+
+	This thinko was introduced 2014-11-27.
+
+2014-11-28  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Format field lists with CSS.
+
+	This also simplifies the inserted HTML code.
+
+	* src/tools/docmaker/tohtml.py
+	(HtmlFormatter::print_html_field_list): Do it.
+
+2014-11-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix compiler warning to the comparison between signed and
+	unsigned variable.
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix the comparison
+	between `ypos + ysize' and FT_INT_{MAX,MIN}.
+
+2014-11-28  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Replace empty `<td>' with CSS.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Do
+	it.
+
+2014-11-28  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Replace some `<table>' tags with `<h4>' and `<div>'.
+
+	* src/tools/docmaker/tohtml.py (marker_*): Use `<h4>'.
+	(source_*): Use `<div>'.
+	(HtmlFormatter::block_enter): s/<h4>/<h3>/.
+
+2014-11-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix compiler warning to conversion specifiers in debug messages.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points): Add length
+	modifier to dump long integers.
+	(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Ditto.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Use more CSS for index.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Replace `name' attribute of `<a>' with `id'.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::block_enter): Do it.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Remove remaining `width' attributes.
+
+	For `Index' and `TOC' links, we now simply use the `text-align' CSS
+	property of `<td>' to enforce flush-left and flush-right,
+	eliminating the hack with an empty, full-width `<td>' element
+	inbetween.
+
+	The change also enforces the same (smaller) size for all index and
+	TOC links.
+
+2014-11-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/cff/cf2font.c: Include `ftcalc.h' to use FT_MSB(),
+	cf2font.c could not find it under `make multi' build.
+
+2014-11-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove
+	unrequired negative value check for `width' and `height'.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: More HTML table refactoring.
+
+	Replace some `<table>' tags with `<div>' to simplify structure.
+
+	Move `bgcolor' attribute to CSS.
+
+	Replace most `width' attributes with CSS.  The remaining instances
+	(providing a similar effect as LaTeX's `\hfill' command) are removed
+	in a later patch.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Replace <font> with CSS.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Center <table> with CSS.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Replace `<center>' with `<div>'.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py: Remove redundant `<center>' tags.
+
+	This starts a series of commits into the direction of generating
+	valid HTML 5 code, especially using much more CSS.
+
+2014-11-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent too negative values (< FT_INT_MIN) in bitmap metrics,
+	suggested by Alexei.
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Prevent too
+	negative values in `xpos' and `ypos + ysize'.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Prevent
+	too negative values in `x_left' and `y_top'.  Either negative
+	values in `width' and `height' are checked.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Produce better HTML code.
+
+	* src/tools/docmaker/tohtml.py: Always use double quotes for
+	attribute values.
+	(source_footer): Close `td' and `tr' groups.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	Use better way to disable creation of .pyc files for `make refdoc'.
+
+	Python 2.6 was released in 2008...
+
+	* builds/freetype.mk (refdoc): Use python's `-B' option.
+
+	* builds/detect.mk (std_setup, dos_setup): Mention required python
+	version for `refdoc' target.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (re_bold, re_italic): Use
+	non-grouping parentheses.
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word):
+	Updated.
+
+2014-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_Glyph_Name): Fix compiler warning.
+
+	Introduced in previous change.  Reported by Alexei.
+
+2014-11-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/*: Add checks for parameters of API functions where missing.
+
+	`API functions' are functions tagged with `FT_EXPORT_DEF'.
+
+	Besides trivial fixes, the following changes are included, too.
+
+	* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set
+	error code if no service is available.
+
+	* src/base/ftinit.c (FT_Done_FreeType): Change return value for
+	invalid `library' parameter to `Invalid_Library_Handle'.
+
+	* src/base/ftobjs.c (FT_New_Size): Change return value for invalid
+	`asize' parameter to `Invalid_Argument'.
+
+	* src/base/ftoutln.c (FT_Outline_Copy): Change return value for
+	invalid `source' and `target' parameters to `Invalid_Outline'.
+	(FT_Outline_Done_Internal): Change return value for invalid
+	`outline' parameter to `Invalid_Outline'.
+
+2014-11-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcbasic.c: Use single calls to `FT_TRACE'.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Additional
+	overflow check in the summation of POST fragment lengths,
+	suggested by Mateusz Jurczyk <mjurczyk@google.com>.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Insert comments
+	and fold too long tracing messages.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #43540.
+
+	* src/base/ftmac.c (parse_fond): Prevent a buffer overrun
+	caused by a font including too many (> 63) strings to store
+	names[] table.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Use unsigned long
+	variables to read the lengths in POST fragments.  Suggested by
+	Mateusz Jurczyk <mjurczyk@google.com>.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #43539.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
+	by a broken POST table in resource-fork.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #43538.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
+	by a broken POST table in resource-fork.
+
+2014-11-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Avoid memory leak
+	by a broken POST table in resource-fork.  Return after freeing
+	the buffered POST table when it is found to be broken.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/Invalid_Argument/Invalid_Size_Handle/ where appropriate.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/Invalid_Argument/Invalid_Stream_Handle/ where appropriate.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/Invalid_Argument/Invalid_Library_Handle/ where appropriate.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/Invalid_Argument/Invalid_Outline/ where appropriate.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[Savannah bug #43682] Adjust some renderer callbacks.
+
+	* src/raster/ftraster.c (ft_black_set_mode): Change return type to
+	`int' to stay in sync with `FT_Renderer_SetModeFunc' prototype.
+
+	* src/smooth/ftgrays.c (gray_raster_set_mode): New dummy function
+	for orthogonality.
+	(ft_grays_raster): Use it.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	[Savannah bug #43682] Properly handle missing return errors.
+
+	The functions in this patch *do* return non-trivial errors that must
+	be taken care of.
+
+	* src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c
+	(FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render),
+	src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>,
+	src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode
+	(t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c
+	(load_truetype_glyph <subglyph loop>, tt_loader_init,
+	TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend),
+	src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	[Savannah bug #43682] Add/remove `void' casts to some functions.
+
+	We use a cast to indicate that we intentionally ignore a function's
+	return value.  However, this doesn't apply to API functions where
+	errors can only happen for trivially invalid input.
+
+	* src/base/ftstroke.c (FT_Glyph_Stroke, FT_Glyph_StrokeBorder),
+	src/base/ftsynth.c (FT_GlyphSlot_Embolden), src/cff/cffgload.c
+	(cff_slot_load), src/pfr/pfrdrivr.c (pfr_get_kerning),
+	src/type1/t1load.c (parse_encoding), src/type42/t42parse.c
+	(t42_parse_encoding): Do it.
+
+2014-11-25  Werner Lemberg  <wl@gnu.org>
+
+	[Savannah bug #43682] Change some signatures to `void' return type.
+
+	* include/internal/pshints.h (PSH_Globals_SetScaleFunc),
+	include/internal/sfnt.h (TT_Get_Metrics_Func),
+	src/pshinter/pshglob.c (psh_globals_set_scale),
+	src/pshinter/pshrec.c (ps_hints_init), src/sfnt/ttmtx.c
+	(tt_face_get_metrics), src/truetype/ttinterp.c (TT_Goto_CodeRange,
+	TT_Set_CodeRange, TT_Clear_CodeRange, TT_Done_Context,
+	TT_Save_Context): Do it.
+
+	* src/pshinter/pshglob.h, src/pshinter/pshrec.h, src/sfnt/ttmtx.h,
+	src/truetype/ttgload.c (TT_Hint_Glyph), src/truetype/ttinterp.c
+	(TT_Run_Context), src/truetype/ttinterp.h, src/truetype/ttobjs.c
+	(tt_size_run_fpgm, tt_size_run_prep): Updated.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	Remove all code related to FT_MAX_CHARMAP_CACHEABLE.
+
+	This is no longer used.
+
+	* src/base/ftobjs.c, src/cache/ftccmap.c, src/cff/cffobjs.c,
+	src/sfnt/ttcmap.c: Do it.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43680.
+
+	This adds an additional constraint to make the fix from 2013-01-25
+	really work.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_image) <index_format==4>:
+	Check `p' before `num_glyphs'.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #43679.
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Check minimum size of
+	`record_size'.
+
+2014-11-24  Jarkko Pöyry  <jarkko.poyry@gmail.com>
+
+	[cff, pfr, psaux, winfonts] Fix Savannah bug #43676.
+
+	Don't cast cmap init function pointers to an incompatible type.
+
+	Without this patch, the number of parameters between declaration and
+	the real signature differs.  Calling such a function results in
+	undefined behavior.
+
+	  ISO/IEC 9899:TC3 (Committee Draft September 7, 2007)
+	    6.5.2.2 Function calls
+	      9 If the function is defined with a type that is not
+	        compatible with the type (of the expression) pointed to by
+	        the expression that denotes the called function, the
+	        behavior is undefined.
+
+	On certain platforms (c -> js with emscripten) this causes
+	termination of execution or invalid calls because in the emscripten
+	implementation, function pointers of different types are stored in
+	different pointer arrays.  Incorrect pointer type here results in
+	indexing of an incorrect array.
+
+	* src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_unicode_init),
+	src/pfr/pfrcmap.c (pfr_cmap_init), src/psaux/t1cmap.c
+	t1_cmap_standard_init, t1_cmap_expert_init, t1_cmap_custom_init,
+	t1_cmap_unicode_init), src/winfonts/winfnt.c (fnt_cmap_init): Fix
+	signature.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43672.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Use correct value for
+	minimum table length test.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[type1, type42] Another fix for Savannah bug #43655.
+
+	* src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
+	(t42_parse_charstrings): Add another boundary testing.
+
+2014-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Formatting, copyright, improved documentation.
+
+	* src/tools/docmaker/*: No code changes besides trivial
+	modifications.
+
+2014-11-22  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #43660.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <"ENDFONT">: Check
+	`_BDF_GLYPH_BITS'.
+
+2014-11-22  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Allow only embedded TrueType fonts.
+
+	This is a follow-up to Savannah bug #43659.
+
+	* src/type42/t42objs.c (T42_Face_Init): Exclusively use the
+	`truetype' font driver for loading the font contained in the `sfnts'
+	array.
+
+2014-11-22  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix Savannah bug #43659.
+
+	* src/type42/t42objs.c (T42_Open_Face): Initialize `face->ttf_size'.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Always set
+	`face->ttf_size' directly.  This ensures a correct stream size in
+	the call to `FT_Open_Face', which follows after parsing, even for
+	buggy input data.
+	Fix error messages.
+
+2014-11-22  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #43658.
+
+	* src/cff/cf2ft.c (cf2_builder_lineTo, cf2_builder_cubeTo): Handle
+	return values of point allocation routines.
+
+2014-11-22  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43656.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Fix order of validity
+	tests.
+
+2014-11-21  Werner Lemberg  <wl@gnu.org>
+
+	[type1, type42] Fix Savannah bug #43655.
+
+	* src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
+	(t42_parse_charstrings): Fix boundary testing.
+
+2014-11-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_metrics): Sanitize invalid metrics.
+
+2014-11-21  Werner Lemberg  <wl@gnu.org>
+
+	[ftlcdfil] Obey flow direction.
+
+	* src/base/ftlcdfil.c (_ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+	Handle `up' flow.
+
+2014-11-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Improve.
+
+	This commit completes argument checks and adds support for different
+	flow directions.
+
+2014-11-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Copy): Improve.
+
+	This commit adds argument checks and support for different flow
+	directions.
+
+2014-11-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_New): Check argument.
+
+2014-11-19  Werner Lemberg  <wl@gnu.org>
+
+	Change some fields in `FT_Bitmap' to unsigned type.
+
+	This doesn't break ABI.
+
+	* include/ftimage.h (FT_Bitmap): Make `rows', `width', `num_grays',
+	`pixel_mode', and `palette_mode' unsigned types.
+
+	* src/base/ftbitmap.c: Updated.
+	(FT_Bitmap_Copy): Fix casts.
+
+	* src/cache/ftcsbits.c, src/raster/ftraster.c, src/sfnt/pngshim.c:
+	Updated.
+
+2014-11-19  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_Bitmap_Convert' correctly handle negative `pitch' values.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Always use positive value
+	for the pitch while copying data.
+	Correctly set pitch sign in target bitmap.
+
+2014-11-19  Werner Lemberg  <wl@gnu.org>
+
+	Minor code improvement in `FT_Bitmap_Embolden'.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden) <FT_PIXEL_MODE_GRAY[24]>:
+	Fix thinko.
+
+2014-11-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/fttrigon.c: Use dedicated `FT_Angle' for arctan table.
+
+2014-11-19  Behdad Esfahbod  <behdad@behdad.org>
+
+	Avoid compiler warnings on x86-64 for `FT_MulFix'.
+
+	`FT_MulFix' takes `FT_Long' parameters as defined in `freetype.h',
+	but several inline implementations of it in `ftcalc.h' take
+	`FT_Int32' arguments.  This is causing compiler warnings on x86-64:
+	If parameters of type `FT_Fixed' (= `FT_Long') are passed to the
+	inline implementation of this function, integer values are truncated
+	from 64bit to 32bit.
+
+	* include/internal/ftcalc.h (FT_MulFix) [FT_MULFIX_ASSEMBLER]: Add
+	casts.
+
+2014-11-15  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43597.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Protect against too large
+	bitmaps.
+
+2014-11-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43591.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_init): Protect against addition
+	and multiplication overflow.
+
+2014-11-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43590.
+
+	* src/sfnt/ttload.c (check_table_dir, tt_face_load_font_dir):
+	Protect against addition overflow.
+
+2014-11-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43589.
+
+	* src/sfnt/sfobjs.c (woff_open_font): Protect against addition
+	overflow.
+
+2014-11-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43588.
+
+	* src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
+	tt_cmap12_validate, tt_cmap13_validate, tt_cmap14_validate): Protect
+	against overflow in additions and multiplications.
+
+2014-11-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] CORDIC improvements.
+
+	The scaling between the hypotenuse and its CORDIC approximation is
+	based on regression analysis. The smaller padding for `theta' is
+	justified by its maximum error of less than 6.
+
+	* src/base/fttrigon.c (ft_trig_downscale): Borrow code from
+	./ftcalc.c (ft_multo64), change linear intercept.
+	(ft_trig_pseudo_polarize): Decrease `theta' padding.
+
+2014-11-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftstroke.c (ft_stroker_inside): Fix border intersections.
+
+	One more place to check whether `radius' is zero.
+
+	Problem reported by Marco Wertz <marco.wertz@gmx.de>.
+
+2014-11-07  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #43535.
+
+	* src/bdf/bdflib.c (_bdf_strncmp): New macro that checks one
+	character more than `strncmp'.
+	s/ft_strncmp/_bdf_strncmp/ everywhere.
+
+2014-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix Savannah bug #43548.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Add sanity checks for row
+	and column values.
+
+2014-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix Savannah bug #43547.
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Check `size' and `offset'
+	values.
+
+2014-11-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Avoid memory leak.
+
+2014-11-03  Infinality  <infinality@infinality.net>
+
+	* src/truetype/ttsubpix.c (COMPATIBILITY_MODE_Rules): Updated.
+
+	The previous commit deteriorates rendering of DejaVu and similar
+	fonts; this gets compensated with this rule.
+
+2014-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_DELTAP): Fix subpixel hinting.
+
+	Before this patch, it was impossible to ever call DELTAP[123] in
+	subpixel hinting mode as described in the ClearType whitepaper; it
+	only worked if in `compatibility mode'.  However, compatibility mode
+	essentially disables SHPIX, completely ruining hinting of
+	ttfautohint output, for example.
+
+	We now follow the whitepaper more closely so that DELTAP[123]
+	instructions for touched points in the non-subpixel direction are
+	executed.
+
+2014-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Improve code readability.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Rearrange code.
+
+2014-10-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Reduce outline translations during rendering.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Translate origin
+	virtually by modifying cbox, actually translate outline if cumulative
+	shift is not zero.
+
+2014-10-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix Savannah bug #35604 (cont'd).
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove checks and
+	casts that became unnecessary after the variable type upgrades.
+
+2014-10-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Improve code readability.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Rearrange code.
+
+2014-10-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Unify hypotenuse approximations.
+
+	* include/internal/ftcalc.h (FT_HYPOT): Move macro from here...
+	* include/internal/ftobjs.h: ... to here, next to required `FT_ABS'.
+	* src/smooth/ftgrays.c (gray_render_cubic): Use it here.
+
+2014-10-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Test valid darkening parameter macros in `ftoption.h'.
+
+	We no longer need an otherwise unused typedef that can cause a gcc
+	warning.
+	Problem reported by Alexei.
+
+	* src/cff/cffobjs.c (cff_driver_init): Use
+	`CFF_CONFIG_OPTION_DARKENING_PARAMETER_XXX' macros directly.
+	(SET_DARKENING_PARAMETERS): Removed.
+	Compile time tests are now ...
+
+	* devel/ftoption.h, include/config/ftoption.h: ... here.
+
+2014-10-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Improve flat corner definition.
+
+	* include/internal/ftcalc.h (FT_HYPOT): Macro to approximate Euclidean
+	distance with the alpha max plus beta min algorithm.
+	* src/base/ftcalc.c (ft_corner_is_flat): Use it instead of Taxicab
+	metric.
+
+2014-10-23  David Weiß  <David.Weiss@ptvgroup.com>
+
+	[build] Improve property file for vc2010.
+
+	User-defined properties should be empty by default to prevent linker
+	failures.
+
+	* builds/windows/vc2010/freetype.user.props,
+	builds/windows/vc2010/freetype.vcxproj:
+	s/OptionsDirectory/UserOptionDirectory/.
+	Comment out all user options.
+
+2014-10-23  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Work around bug in preprocessor of MSVC 2010.
+
+	We have been hit by
+
+	  https://connect.microsoft.com/VisualStudio/feedback/details/718976/msvc-pr
+
+	* devel/ftoption.h, include/config/ftoption.h: Replace
+	`CFF_CONFIG_OPTION_DARKENING_PARAMETERS' with eight macros
+	`CFF_CONFIG_OPTION_DARKENING_PARAMETER_{X,Y}{1,2,3,4}'.
+
+	* src/cff/cffobjs.c (SET_DARKENING_PARAMETERS): Removed.  We no
+	longer need double expansion.
+	(SET_DARKENING_PARAMETERS_0): Renamed to ...
+	(SET_DARKENING_PARAMETERS): ... this.
+	Update call.
+
+2014-10-20  Werner Lemberg  <wl@gnu.org>
+
+	[sbit] Minor fixes.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit) [TT_SBIT_TABLE_TYPE_SBIX]:
+	Accept overlay format also, but emit warning message in that case.
+	(tt_sbit_decoder_load_metrics): Add missing newline to error
+	message.
+	(tt_sbit_load_sbix_image): Add `rgbl' graphic type (as used on iOS
+	7.1) to the list of unsupported formats.
+
+2014-10-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Clean up bytecode rounding.
+
+	Zero distance does not have to be treated specially if you follow
+	specifications and check the sign as the very last step of rounding.
+
+	* src/truetype/ttinterp.c (Round_None, Round_To_Grid,
+	Round_Down_To_Grid, Round_Up_To_Grid, Round_To_Double_Grid): Use
+	macros when available, do not check for non-zero distance.
+	(Round_To_Half_Grid, Round_Super, Round_Super_45): Ditto, return phase
+	if sign changed.
+
+2014-10-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Unwrap engine compensation settings.
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Updated.
+
+2014-10-18  David Weiß  <David.Weiss@ptvgroup.com>
+
+	[build] Add property file to vc2010 project.
+
+	This simplifies custom build configurations, especially for
+	automated build environments.
+
+	* builds/windows/vc2010/freetype.user.props: New configuration file.
+
+	* builds/windows/vc2010/freetype.vcxproj: Include
+	`freetype.user.props' and use its data fields.
+
+	* builds/windows/vc2010/index.html: Updated.
+
+2014-10-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Telugu.
+
+	This essentially moves the Telugu script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	Note that this is a first shot and quite certainly needs
+	refinements.
+
+	* src/autofit/afblue.dat: Add blue zone data for Telugu.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Telugu standard characters and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Telugu data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Telugu data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2014-10-18  David Wimsey  <david@wimsey.us>
+
+	[cmake] Add iOS build support.
+	From Savannah patch #8497.
+
+	* builds/cmake/iOS.cmake: New file.  Universal binaries are built
+	with both 32 and 64 bit arm architectures.
+
+	* CMakeLists.txt (IOS_PLATFORM): New variable for running the iOS
+	toolchain.  Possible values are `OS' to build on iOS, or
+	`SIMULATOR' to build on APPLE.
+
+2014-10-16  Behdad Esfahbod  <behdad@behdad.org>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add `CFF_CONFIG_OPTION_DARKENING_PARAMETERS' config macro.
+
+	* devel/ftoption.h, include/config/ftoption.h
+	(CFF_CONFIG_OPTION_DARKENING_PARAMETERS): New macro.
+
+	* src/cff/cffobjs.c (SET_DARKENING_PARAMETERS,
+	SET_DARKENING_PARAMETERS_0): New macros.
+	(cff_driver_init): Use new macros.
+
+2014-10-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Limit delta shift range.
+
+	The valid range for delta shift is zero through six.  Negative values
+	are invalid according to
+
+	  https://developer.apple.com/fonts/TrueType-Reference-Manual/RM04/Chap4.html#delta%20shift
+
+	* src/truetype/ttobjs.h (delta_shift, delta_base): Make unsigned.
+	* src/truetype/ttinterp.h (DO_SDS): Throw an error if `delta_shift'
+	is out of range.
+	(Ins_DELTAP, Ins_DELTAC): Optimize for valid `delta_shift'.
+
+2014-10-16  Werner Lemberg  <wl@gnu.org>
+
+	A better fix for Savannah bug #43392.
+	Suggested by Doug Felt <dougfelt@gmail.com>.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Set
+	`vertAdvance' to zero...
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): ... and set here a default
+	value for `vertAdvance' based on `linearVertAdvance' in case
+	`vertAdvance' is zero.  Note that the previous computed ad-hoc value
+	for `linearVertAdvance' was apparently not tested in a real-life
+	situation.
+
+2014-10-14  David Weiß  <David.Weiss@ptvgroup.com>
+
+	[build] Better optimization settings for vc2010 solution file.
+
+	* builds/windows/vc2010/freetype.sln,
+	builds/windows/vc2010/freetype.vcxproj: Updated.
+
+2014-10-14  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Adjust Devanagari character range.
+
+	* src/autofit/afranges.c (af_deva_uniranges): Omit characters that
+	are common to all other Indic scripts.
+
+2014-10-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43392.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Don't let
+	vertical metrics uninitialized.
+
+2014-10-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Small bbox correction.
+
+	* src/base/ftbbox.c (FT_Outline_Get_BBox): Start from nonsense bbox
+	instead of initial point that could be `off' in conic outlines.
+
+2014-10-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix Savannah bug #43356.
+
+	* src/base/ftbbox.c (BBox_Move_To, BBox_Conic_To): Update bbox in case
+	of implicit `to'.
+	(BBox_Line_To): New emitter that does not update bbox.
+
+2014-10-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Introduce and use new macro `FT_UPDATE_BBOX'
+
+	* src/base/ftbbox.c (FT_UPDATE_BBOX): New macro.
+	(FT_Outline_Get_BBox): Use it here.
+
+2014-10-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Significant optimization of `ft_div64by32'
+
+	We shift as many bits as we can into the high register, perform
+	32-bit division with modulo there, then work through the remaining
+	bits with long division. This optimization is especially noticeable
+	for smaller dividends that barely use the high register.
+
+	* src/base/ftcalc.c (ft_div64by32): Updated.
+
+2014-10-02  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix Savannah bug #43271.
+
+	* src/cff/cf2font.c (cf2_computeDarkening): Change overflow
+	detection to use logarithms and clamp `scaledStem'.
+
+2014-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c: Remove miscellaneous type casts.
+
+2014-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Use more common `FT_MSB' implementation with masks.
+
+	* src/base/ftcalc.c (FT_MSB): Updated.
+
+2014-09-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Clean up.
+
+	* src/base/ftcalc.c (FT_MOVE_SIGN): New macro for frequently used
+	code.
+
+2014-09-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Avoid unnecessary long division.
+
+	This applies to `FT_MulDiv' but not to `FT_DivFix', where overflows or
+	lack thereof are predicted accurately.
+
+	* src/base/ftcalc.c (ft_div64by32): Improve readability.
+	(FT_MulDiv, FT_MulDiv_No_Round) [!FT_LONG64]: Use straight division
+	when multiplication stayed within 32 bits.
+
+2014-09-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor clean-ups.
+
+	* src/autofit/afhints.c (AF_FLAGS): Remove obsolete values.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points,
+	af_glyph_hints_align_strong_points): Updated.
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments,
+	af_latin_hints_compute_segments), src/autofit/afcjk.c
+	(af_cjk_hints_link_segments), src/autofit/aflatin2.c
+	(af_latin2_hints_link_segments, af_latin2_hints_compute_segments):
+	There are no longer fake segments since more than 10 years...
+
+2014-09-22  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor code streamlining.
+
+	* src/autofit/afhints.c (af_axis_hints_new_edge): Remove redundant
+	initialization.
+
+2014-09-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c: Harmonize code.
+
+2014-09-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Tighten the overflow check in `FT_MulDiv'.
+
+	* src/base/ftcalc.c (FT_MulDiv) [!FT_LONG64]: Updated.
+
+2014-09-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Fix Savannah bug #43153.
+
+	* src/psaux/psconv.c (PS_Conv_ToFixed): Add protection against
+	overflow in `divider'.
+
+2014-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Tighten the overflow check in `FT_DivFix'.
+
+	This fixes a 13-year old bug. The original overflow check should have
+	been updated when rounding was introduced into this function
+	(c2cd00443b).
+
+	* src/base/ftcalc.c (FT_DivFix) [!FT_LONG64]: Updated.
+	* include/freetype.h (FT_DivFix): Updated documentation.
+
+2014-09-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Tighten the overflow check in `FT_MulFix'.
+
+	* src/base/ftcalc.c (FT_MulFix) [!FT_LONG64]: Updated.
+
+2014-09-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Shortcut ppem calculations for square pixels.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): New field
+	`cur_ppem_func' with a function pointer.
+	* src/truetype/ttinterp.c (TT_RunIns): Initialize `cur_ppem_func'
+	depending on the pixel geometry to either...
+	(Current_Ppem_Stretched): ... this for stretched pixels.
+	(Current_Ppem): ... or this for square pixels.
+	(DO_MPPEM, DO_MPS, Ins_DELTAP, Ins_DELTAC): Use `cur_ppem_func'.
+
+2014-08-31  Behdad Esfahbod  <behdad@behdad.org>
+
+	Don't use `register' keyword.  Fixes compiler warnings.
+
+	* src/base/ftcalc.c (FT_Add64) [!FT_LONG64]: Do it.
+	* src/gzip/inftrees.c (huft_build): Ditto.
+	* src/truetype/ttinterp.c (TT_MulFix14_arm): Ditto.
+
+2014-08-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Optimize DELTAP and DELTAC.
+
+	* src/truetype/ttinterp.c (Ins_DELTAP, Ins_DELTAC): Move ppem
+	calculations outside of the loop.
+
+2014-08-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Fix Savannah bug #43033.
+
+	* include/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h [FT_LONG64]: Do not disable the macro when
+	64-bit type is `long'.
+
+2014-08-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Small optimization of `FT_MulFix'.
+
+	* src/base/ftcalc.c (FT_MulFix): Loosen up the condition for direct
+	32-bit calculations.
+
+2014-08-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Use unsigned calculation in `FT_MulDiv'.
+
+	* src/base/ftcalc.c (FT_MulDiv): Updated to expand 32-bit range.
+
+2014-08-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Remove truncation in `FT_DivFix'.
+
+	* src/base/ftcalc.c (FT_DivFix): Updated.
+
+2014-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Minor refactoring.
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round): Updated.
+
+2014-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Turn FT_MSB into a macro when using gcc builtins.
+
+	* src/base/ftcalc.c, include/internal/ftcalc.h: Updated.
+
+2014-08-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Avoid undefined FT_MSB in `BBox_Cubic_Check'.
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Update.
+	(update_cubic_max): Replace with...
+	(cubic_peak): ... this, which now handles upscaling.
+
+2014-08-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Handle collapsed outlines to avoid undefined FT_MSB.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Update.
+
+2014-08-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Restore FT_MulFix inlining.
+
+	* include/freetype.h (FT_MulFix): Unconditionally defined.
+
+	* src/base/ftcalc.c [FT_MULFIX_ASSEMBLER]: Move code from here...
+
+	* include/internal/ftcalc.h [FT_MULFIX_ASSEMBLER]: ... to here,
+	which conditionally replaces the function with an inline version
+	through the macro.
+
+2014-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Refactor.
+
+2014-07-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix typo.
+
+	* src/cff/cf2hints.c (cf2_glyphpath_computeOffset): Use correct
+	offsets in third quadrant.
+
+	Reported by maks <maksqwe1@ukr.net>.
+
+2014-07-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #42788.
+
+	* src/pfr/pfrobjs.c: Include `ftcalc.h'.
+
+2014-07-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Replace `ft_highpow2' function.
+
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Use `FT_MSB' instead of
+	`ft_highpow2'.
+
+	* src/base/ftutil.c, include/internal/ftobjs.h (ft_highpow2): Remove
+	it.
+
+2014-07-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c (FT_MSB): Utilize gcc builtins.
+
+2014-07-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Move assembler code back in the source file.
+
+	FT_MulFix assembler used to reside in ftcalc.c before f47d263f1b.
+
+	* include/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h [FT_MULFIX_ASSEMBLER]: Move code from here...
+
+	* src/base/ftcalc.c [FT_MULFIX_ASSEMBLER]: ... to here.
+
+2014-07-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Further clean up color bitmap conversion.
+
+	* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Stop
+	using FT_MulFix and FT_DivFix since all calculations fit into 32 bits.
+
+2014-07-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve handling of buggy `prep' tables.
+
+	In case of an error in the `prep' table, no longer try to execute it
+	again and again.  This makes FreeType handle endless loops in buggy
+	fonts much faster.
+
+	* src/truetype/ttobjs.h (TT_SizeRec): The fields `bytecode_ready'
+	and `cvt_ready' are now negative if not initialized yet, otherwise
+	they indicate the error code of the last run.
+
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
+	tt_size_done_bytecode, tt_size_init_bytecode,
+	tt_size_ready_bytecode, tt_size_init, tt_size_done, tt_size_reset):
+	Updated.
+
+	* src/truetype/ttgload.c (tt_loader_init): Updated.
+	* src/truetype/ttinterp.c (TT_RunIns): Force reexecution of `fpgm'
+	and `prep' only if we are in the `glyf' table.
+
+2014-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/vms/ftconfig.h: Synchronize.
+	Problem reported by Alexei.
+
+2014-07-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Clean up bitmap conversion.
+
+	* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
+	appropriate FT_DivFix and remove superfluous upscaling.
+
+2014-07-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Small optimization of the ancient code.
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round): Loosen up the
+	condition for direct 32-bit calculations.
+
+2014-06-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix Apple standard glyph names.
+
+	* src/sfnt/ttpost.c (tt_post_default_names): Synchronize with
+	`tools/glnames.py'
+
+	Problem reported by Adam Twardoch <adam@fontlab.com>.
+
+2014-06-17  Werner Lemberg  <wl@gnu.org>
+
+	Partially revert commit from 2014-06-13.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Move
+	declaration of `p_first' and `p_last' out of the loop.
+
+2014-06-17  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: s/AC_PATH_PROG/AC_PATH_TOOL/.
+
+	This simplifies cross-compiling.
+
+2014-06-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix more compiler warnings.
+	Reported by Wojciech Mamrak <wmamrak@gmail.com>.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+	Make integer constant unsigned.
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
+	<TT_SBIT_TABLE_TYPE_SBIX>: Fix types.
+	(tt_sbit_decoder_load_compound, tt_face_load_sbix_image): Add proper
+	casts.
+
+2014-06-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+	Reported by Wojciech Mamrak <wmamrak@gmail.com>.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage),
+	src/autofit/afmodule.c (af_property_set): Fix `signed' vs.
+	`unsigned' issues.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Make compiler
+	happy.
+
+	* src/base/ftlcdfil.c (_ft_lcd_filter_fir): Use only four elements
+	for `fir'.
+	Fix `signed' vs. `unsigned' issues.
+
+	* src/sfnt/sfobjs.c (WRITE_BYTE): Removed, unused.
+	(WRITE_USHORT, WRITE_ULONG): Add proper casts.
+
+	* src/truetype/ttgload.c (TT_Get_VMetrics): Add proper casts.
+
+	* src/truetype/ttinterp.c (Ins_DELTAP): Add proper casts for `B1'
+	and `B2'.
+
+2014-05-16  Alexey Petruchik  <alexey.petruchik@gmail.com>
+
+	[cmake] Add option to build OS X framework.
+
+	* CMakeLists.txt: Update accordingly.
+
+	* builds/mac/freetype-Info.plist: New file.
+
+2014-05-13  Pavel Koshevoy  <pkoshevoy@gmail.com>
+
+	* CMakeLists.txt (BASE_SRCS): Add missing `ftbdf.c'.
+
+2014-05-11  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix variable initializations.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Assign default
+	values to `in_dir' and `out_dir' for all points.
+
+2014-05-11  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix crash with font `CabinSketch-Bold.ttf'.
+
+	Problem reported by Ralf S. Engelschall <rse@engelschall.com>.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Fix threshold for
+	finding first non-near point.
+	Properly initialize non-near point deltas.
+
+2014-05-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Devanagari.
+
+	This essentially moves the Devanagari script from the `Indic' hinter
+	to the `Latin' hinter.  Thanks to Girish Dalvi
+	<girish.dalvi@gmail.com> for guidance with blue zone characters!
+
+	* src/autofit/afblue.dat: Add blue zone data for Devanagari.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Devanagari standard characters and
+	move data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Devanagari data out of
+	AF_CONFIG_OPTION_INDIC block.
+	Move U+20B9, (new) Rupee sign, from Latin to Devanagari.
+
+	* src/autofit/afstyles.h: Update Devanagari data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2014-05-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix handling of neutral blue zones in stems.
+
+	* src/autofit/afhints.h (AF_Edge_Flags): New value
+	`AF_EDGE_NEUTRAL'.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Trace
+	neutral blue zones with AF_EDGE_NEUTRAL.
+	(af_latin_hint_edges): Skip neutral blue zones if necessary.
+
+2014-04-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce neutral blue zones to the latin module.
+
+	Such blue zones match either the top or the bottom of a contour.  We
+	need them for scripts where accent-like elements directly touch the
+	base character (for example, some vowel signs in Devanagari, cf.
+	U+0913 or U+0914).
+
+	* src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_NEUTRAL): New
+	property.
+
+	* src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/aflatin.h (AF_LATIN_IS_NEUTRAL_BLUE): New macro.
+	(AF_LATIN_BLUE_NEUTRAL): New enumeration value.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues,
+	af_latin_hints_compute_blue_edges): Handle neutral blue zones.
+
+2014-04-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/hbshim.c: Partially revert commit from 2014-04-17.
+
+	Using input glyph coverage data is simply wrong.
+
+	Problem reported by Nikolaus Waxweiler <madigens@gmail.com> and
+	Mantas Mikulėnas <grawity@gmail.com>.
+
+2014-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (Vertical_Sweep_Span): Use drop-out mode.
+
+	This spot has been missed while introducing support for various
+	drop-out modes years ago (including no drop-out mode, which this
+	commit fixes).
+
+	Problem reported by Patrick Thomas <pthomas505@gmail.com>.
+
+2014-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/pngshim.c (error_callback): s/longjmp/ft_longjmp/.
+
+2014-04-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Savannah bug #42148.
+
+	The adaptation of the cjk auto-hinter module to blue stringsets in
+	2013-08-25 had three severe bugs.  Mea culpa.
+
+	1. Contrary to the latin auto-hinter, characters for reference and
+	   overshoot values of a blue zone are specified separately.  Due to
+	   the screwed-up change it didn't work at all.
+
+	2. A boolean comparison was erroneously replaced with a cast,
+	   causing invalid results with the `^' operator later on.  The
+	   visual artifact caused by this problem is the topic of the bug
+	   report.
+
+	3. Two flag values were inverted, causing incorrect assignment of
+	   reference and overshoot values.
+
+	* src/autofit/afblue.dat: Fix CJK bluestrings, introducing a new
+	syntax to have both reference and overshoot characters in a single
+	string.  This is error #1.
+	Add extensive comments.
+
+	* src/autofit/afblue.hin (AF_BLUE_PROPERTY_CJK_FILL): Removed, no
+	longer used.
+	(AF_BLUE_PROPERTY_CJK_TOP, AF_BLUE_PROPERTY_CJK_HORIZ): Fix values.
+	This is error #3.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_blues): Correct error #1.
+	Use character `|' to separate characters for reference and overshoot
+	values.
+	Improve tracing messages, synchronizing them with the latin
+	auto-hinter.
+	(af_cjk_hints_compute_blue_edges): Fix value of `is_top_right_blue'.
+	This is error #2.
+	(af_cjk_align_linked_edge): Add tracing message.
+
+	* src/autofit/afcjk.h (AF_CJK_IS_FILLED_BLUE): Removed, no longer
+	used.
+
+2014-04-17  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] More coverage fixes for complex scripts.
+
+	* src/autofit/hbshim.c (af_get_coverage): Merge input glyph coverage
+	of GSUB lookups into output coverage.  Otherwise, ligatures are not
+	handled properly.
+	Don't check blue zone characters for default coverage.
+
+2014-04-17  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_Get_SubGlyph_Info' actually work.
+
+	* src/base/ftobjs.c (FT_Get_SubGlyph_Info): Return FT_Err_Ok
+	if there is no error.
+
+2014-04-15  Werner Lemberg  <wl@gnu.org>
+
+	[afblue.pl]: Minor improvements.
+
+	* src/tools/afblue.pl: Allow whitespace before comments.
+	Ignore whitespace in strings.
+
+2014-04-14  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve coverage handling.
+
+	* src/autofit/hbshim.c (af_get_coverage): Don't exclude glyphs
+	appearing in the GPOS table if we are processing the default
+	coverage.
+
+2014-04-13  David Weber  <weber.aulendorf@googlemail.com>
+
+	[smooth] Fix stand-alone compilation.
+
+	* src/smooth/ftgrays.c (FT_BEGIN_STMNT, FT_END_STMNT): Define.
+
+2014-04-12  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Redesign the recognition algorithm of strong points.
+
+	In particular, local extrema without horizontal or vertical segments
+	are better recognized:
+
+	  + A                + D
+	   \                /
+	    \              /
+	     \            /
+	      \          /
+	       \        + C
+	        \    /
+	       B +/
+
+	If the distances AB and CD are large, point B wasn't previously
+	detected as an extremum since the `ft_corner_is_flat' function
+	`swallowed' BC regardless of its direction, tagging point B as weak.
+	The next iteration started at B and made `ft_corner_is_flat' swallow
+	point C, tagging it as weak also, et voilà.
+
+	To improve that, another pass gets now performed before calling
+	`ft_corner_is_flat' to improve the `topology' of an outline: A
+	sequence of non-horizontal or non-vertical vectors that point into
+	the same quadrant are handled as a single, large vector.
+
+	Additionally, distances of near points are now accumulated, which
+	makes the auto-hinter handle them as if they were prepended to the
+	next non-near vector.
+
+	This generally improves the auto-hinter's rendering results.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Implement it.
+
+	* src/autofit/afhints.h (AF_FLAGS): Remove no longer used flag
+	`AF_FLAG_NEAR'.
+
+2014-04-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve scoring algorithm for identifying stems.
+
+	Problem reported by Karsten Lücke <karsten.luecke@kltf.de>.
+
+	The new algorithm takes care of the width of stems: If the distance
+	between two segments is larger than the largest stem width, the
+	demerits quickly increase for larger distances.  This improves
+	hinting of slanted fonts (especially if the inner parts of serifs
+	have non-horizontal `shoulders'), avoiding false stem links.
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Use largest
+	stem width (if available) to compute better demerits for distances
+	between stems.
+	(af_latin_hints_detect_features): Pass stem width array and array
+	size.
+	(af_latin_metrics_init_widths): Updated to use original algorithm.
+	(af_latin_hints_apply): Updated to use new algorithm.
+
+	* src/autofit/aflatin.h: Updated.
+	* src/autofit/afcjk.c: Updated.
+
+2014-04-03  Werner Lemberg  <wl@gnu.org>
+
+	Don't require `gzip' module for `sfnt'.
+
+	Reported by Preet <prismatic.project@gmail.com>.
+
+	* src/sfnt/sfobjs.c (woff_open_font): Guard use of
+	FT_Gzip_Uncompress with FT_CONFIG_OPTION_USE_ZLIB.
+
+2014-03-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38235.
+
+	Work around a bug in pkg-config version 0.28 and earlier: If a
+	variable value gets surrounded by doublequotes (in particular values
+	for the `prefix' variable), the prefix override mechanism fails.
+
+	* builds/unix/freetype2.in: Don't use doublequotes.
+	* builds/unix/unix-def.in (freetype.pc): Escape spaces in directory
+	names with backslashes.
+
+2014-03-24  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41946.
+
+	Based on a patch from Marek Kašík <mkasik@redhat.com>.
+
+	* builds/unix/configure.raw (LIBS_CONFIG): Remove.
+	* builds/unix/freetype-config.in (libs): Hard-code value.
+	* builds/unix/unix-def.in: Updated.
+
+2014-03-22  Werner Lemberg  <wl@gnu.org>
+
+	Another revert for the change from 2014-03-18.
+
+	Problem reported by Nikolaus Waxweiler <madigens@gmail.com>.
+
+	* src/base/ftcalc.c (FT_MulFix): Ensure that an `FT_MulFix' symbol
+	gets always exported.
+
+2014-03-20  Werner Lemberg  <wl@gnu.org>
+
+	CMakeLists.txt: Another fix for include directories.
+
+	Problem reported by Taylor Holberton <taylorcholberton@gmail.com>.
+
+2014-03-19  Werner Lemberg  <wl@gnu.org>
+
+	CMakeLists.txt: Fix include directories.
+
+	Problem reported by Taylor Holberton <taylorcholberton@gmail.com>.
+
+2014-03-19  Werner Lemberg  <wl@gnu.org>
+
+	Partially revert last commit.
+
+	Found by Alexei.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initializing
+	those variables is plain wrong, since we are in a loop.
+
+2014-03-18  Sean McBride  <sean@rogue-research.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
+	some variables.
+
+	* src/base/ftcalc.c (FT_MulFix): Only use code if
+	`FT_MULFIX_INLINED' is not defined.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_class), src/cache/ftcbasic.c
+	(ftc_basic_image_family_class, ftc_basic_image_cache_class,
+	ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class),
+	src/cache/ftccmap.c (ftc_cmap_cache_class), src/cache/ftcmanag.c
+	(ftc_size_list_class, ftc_face_list_class), src/pcf/pcfdrivr.c
+	(pcf_cmap_class), src/pfr/pfrdrivr.c (pfr_metrics_service_rec): Make
+	function static.
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Remove redundant
+	code.
+
+2014-03-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41869.
+
+	This works around a problem with HarfBuzz (<= 0.9.26), which doesn't
+	validate glyph indices returned by
+	`hb_ot_layout_lookup_collect_glyphs'.
+
+	* src/autofit/hbshim.c (af_get_coverage): Guard `idx'.
+
+	* docs/CHANGES: Updated.
+
+2014-03-14  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Don't show error messages of `which'.
+
+2014-03-09  Alan Coopersmith  <alan.coopersmith@oracle.com>
+
+	Fix cppcheck 1.64 warning.
+
+	* src/autofit/afglobal.c (af_face_globals_new): Catch NULL pointer
+	dereference in case of error.
+
+2014-03-09  Sean McBride  <sean@rogue-research.com>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove clang warning.
+
+2014-03-06  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.3 released.
+	=========================
+
+
+	Tag sources with `VER-2-5-3'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.5.3.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.5.2/2.5.3/, s/252/253/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 17:2:11.
+	* CMakeLists.txt (VERSION_PATCH): Set to 3.
+	* docs/CHANGES: Updated.
+
+2014-03-06  Werner Lemberg  <wl@gnu.org>
+
+	Fixes for compilation with C++.
+
+	* src/autofit/hbshim.c (scripts): Change type to `hb_script_t'.
+	(af_get_coverage): Updated.
+	(COVERAGE): Add cast.
+
+2014-03-06  Sean McBride  <sean@rogue-research.com>
+
+	Remove more clang analyzer warnings.
+
+	* src/bdf/bdflib.c (_bdf_readstream), src/truetype/ttgload.c
+	(TT_Load_Glyph): Remove dead stores.
+
+2014-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Simplify.
+
+2014-03-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix a bug in configure in library dependency setting
+	Reported in https://bugs.freedesktop.org/show_bug.cgi?id=75652.
+
+	* builds/unix/configure.raw: Use `x"${xxx}" != xno' style.
+
+2014-03-04  Werner Lemberg  <wl@gnu.org>
+
+	Minor fix for `make devel'.
+
+	* builds/freetype.mk (INCLUDE_FLAGS) [DEVEL_DIR]: Don't use
+	pkg-config for bzip2 since not all GNU/Linux distributions have
+	`bzip2.pc' (and the header file `bzlib.h' is located in /usr/include
+	normally).
+
+2014-03-04  Sean McBride  <sean@rogue-research.com>
+
+	Fix several clang static analyzer dead store warnings.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload,
+	af_glyph_hints_align_weak_points): Remove unnecessary assignments.
+
+	* src/bdf/bdflib.c (bdf_font_load): Ditto.
+
+	* src/pshinter/pshalgo.c (psh_glyph_compute_extrema,
+	psh_glyph_interpolate_other_points): Ditto.
+
+	* src/type1/t1load.c (T1_Set_MM_Blend): Ditto.
+
+2014-03-03  Werner Lemberg  <wl@gnu.org>
+
+	Rewrite library option handling in `configure'.
+
+	o Introduce `auto' value for `--with-XXX' library options; this is
+	  now the default.
+
+	o First use `pkg-config' for library detection, then fall back to
+	  other tests.
+
+	* builds/unix/configure.raw (--with-zlib, --with-bzip2, --with-png,
+	--with-harfbuzz): Rewrite.
+	Use new `xxx_reqpriv', `xxx_libpriv', and `xxx_libstaticconf'
+	variables to collect data for `freetype2.pc' and `freetype-config'.
+	(FT2_EXTRA_LIBS): Renamed to ...
+	(ft2_extra_libs): This since it gets no longer substituted.
+	(REQUIRES_PRIVATE, LIBS_PRIVATE, LIBS_CONFIG, LIBSSTATIC_CONFIG):
+	New output variables, replacing `XXX_PKG' and `LIBXXX'.
+	Add notice at the end of `configure' showing the library
+	configuration.
+
+	* builds/unix/freetype-config.in (--static): New command line
+	option.
+	(libs): Updated.
+	(staticlibs): New variable, to be used if `--static' is given.
+	* docs/freetype-config.1: Document `--static'.
+
+	* builds/unix/freetype2.in, builds/unix/unix-def.in: Updated.
+
+2014-03-01  Werner Lemberg  <wl@gnu.org>
+
+	Avoid `long long' warnings with older gcc compilers.
+	Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
+
+	* builds/unix/configure.raw: Don't use gcc's `-pedantic' flag for
+	versions < 4.6.  This is especially needed for Max OS X since this
+	OS runs a gcc variant (or emulation) based on version 4.2.1.
+
+2014-03-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL.CROSS: Revised and updated.
+
+2014-03-01  Werner Lemberg  <wl@gnu.org>
+
+	Make `make clean' remove `freetype2.pc'.
+
+	This is a generated file at build time, not configure time.
+
+	* builds/unix/unix-def.in (DISTCLEAN): Move `freetype2.pc' to ...
+	(CLEAN): This variable.
+
+2014-03-01  Werner Lemberg  <wl@gnu.org>
+
+	Use pkg-config for detecting libpng and libbz2 also.
+
+	* builds/unix/configure.raw (HAVE_PKG): New variable.
+	Search for libbz2 using `pkg-config'; s/BZ2/BZIP2/.
+	Search for libpng using `pkg-config'.
+	Fix definition of `LIBHARFBUZZ' variable.
+	* builds/unix/freetype-config.in ($libs): Updated.
+	* builds/unix/freetype2.in: Add `URL' field.
+	Update `Requires.private' and `Libs.private'.
+	* builds/unix/unix-def.in: Updated.
+
+2014-03-01  Werner Lemberg  <wl@gnu.org>
+
+	Add configure support for HarfBuzz.
+
+	* builds/unix/pkg.m4: New file.
+	* builds/unix/configure.raw: Search for libharfbuzz using
+	`pkg-config'.
+	Add `--without-harfbuzz' option.
+	* builds/unix/freetype-config.in, builds/unix/freetype2.in,
+	builds/unix/unix-def.in (freetype-config, freetype2.pc): Handle
+	HarfBuzz.
+
+	* docs/INSTALL.UNIX: Document interdependency of FreeType with
+	HarfBuzz.
+
+2014-02-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff] Math simplifications.
+
+	* src/cf2blues.c (cf2_blues_init): Use `FT_MulDiv'.
+	* src/cf2ft.c (cf2_getScaleAndHintFlag): Use simple division.
+
+2014-02-28  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix Savannah bug #41697, part 2.
+
+	* src/cff/cf2ft.c (cf2_initLocalRegionBuffer,
+	cf2_initGlobalRegionBuffer): It is possible for a charstring to call
+	a subroutine if no subroutines exist.  This is an error but should
+	not trigger an assert.  Split the assert to account for this.
+
+2014-02-28  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix Savannah bug #41697, part 1.
+
+	* src/cff/cf2hints.c (cf2_hintmap_build): Return when `hintMask' is
+	invalid.  In this case, it is not safe to use the length of
+	`hStemHintArray'; the exception has already been recorded in
+	`hintMask'.
+
+2014-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #41696.
+
+	* src/sfnt/ttcmap.c (tt_cmap0_validate, tt_cmap2_validate,
+	tt_cmap4_validate, tt_cmap14_validate): Fix limit tests.
+
+2014-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[winfnt] Fix Savannah bug #41694.
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Check glyph offset.
+
+2014-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #41693.
+
+	* src/cff/cffload.c (CFF_Load_FD_Select): Reject empty array.
+
+2014-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #41692.
+
+	bdflib puts data from the input stream into a buffer in chunks of
+	1024 bytes.  The data itself gets then parsed line by line, simply
+	increasing the current pointer into the buffer; if the search for
+	the final newline character exceeds the buffer size, more data gets
+	read.
+
+	However, in case the current line's end is very near to the buffer
+	end, and the keyword to compare with is longer than the current
+	line's length, an out-of-bounds read might happen since `memcmp'
+	doesn't stop properly at the string end.
+
+	* src/bdf/bdflib.c: s/ft_memcmp/ft_strncmp/ to make comparisons
+	stop at string ends.
+
+2014-02-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Fix `make multi' compilation.
+
+	* src/autofit/hbshim.c: Include `afglobal.h' and `aftypes.h'.
+
+2014-02-19  Werner Lemberg  <wl@gnu.org>
+	    Simon Bünzli  <zeniko@gmail.com>
+
+	Fix Savannah bug #32902.
+
+	Patch taken from
+
+	  https://code.google.com/p/sumatrapdf/source/browse/trunk/ext/_patches/freetype2.patch?spec=svn8620&r=8620#87
+
+	with slight modifications.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Add heuristic test to
+	handle fonts that incorrectly use \r at the beginning of an eexec
+	block.
+
+2014-02-19  Simon Bünzli  <zeniko@gmail.com>
+
+	Fix Savannah bug #41590.
+
+	* src/type1/t1load.c (parse_encoding): Protect against invalid
+	number.
+
+2014-02-12  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Optimize by using `FT_MulDiv'.
+	Suggested by Alexei.
+
+	* src/cff/cf2font.c (cf2_computeDarkening): Do it.
+
+2014-02-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41465.
+
+	* builds/unix/unix-def.in (CLEAN): Add `freetype-config'.
+	(DISTCLEAN): Remove `freetype-config'.
+
+2014-02-08  Sean McBride  <sean@rogue-research.com>
+
+	Fix clang static analyzer and compiler warnings.
+
+	* src/autofit/afhints.c (af_glyph_hints_align_weak_points),
+	src/autofit/afloader (af_loader_load_g) <FT_GLYPH_FORMAT_COMPOSITE>,
+	src/base/ftcalc.c (FT_MSB), src/base/ftoutln.c
+	(FT_Outline_Decompose), src/bdf/bdfdrivr.c (bdf_interpret_style),
+	src/cff/cffparse.c (cff_parse_integer), src/cid/cidparse.c
+	(cid_parser_new), src/pfr/pfrload.c (pfr_phy_font_load),
+	src/raster/ftraster.c (Decompose_Curve), src/sfnt/sfdriver.c
+	(sfnt_get_ps_name), src/sfnt/ttcmap.c (tt_cmap12_next,
+	tt_cmap13_next), src/smooth/ftgrays.c (gray_hline): Remove dead
+	code.
+
+	* src/autofit/afmodule.c (af_property_get_face_globals,
+	af_property_set, af_property_get), src/base/ftbitmap.c
+	(ft_gray_for_premultiplied_srgb_bgra): Make functions static.
+
+	* src/base/ftobjs.c (ft_remove_renderer): Protect against
+	library == NULL.
+	(ft_property_do): Make function static.
+
+	* src/base/ftrfork.c: Include `ftbase.h'.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbix_image)
+	[!FT_CONFIG_OPTION_USE_PNG], src/type1/t1gload.c
+	(T1_Compute_Max_Advance): Avoid compiler warning.
+
+	* src/truetype/ttinterp.c (TT_New_Context): Reduce scope of
+	variable.
+
+2014-02-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix Windows build directories.
+
+	The build target is now `windows' instead of `win32'.
+
+	Problem reported by Nickolas George <darknova.clan@gmail.com>.
+
+	* builds/modules.mk: Don't use `win32' and `win16' (!) but
+	`windows'.
+
+	* builds/windows/detect.mk, builds/windows/win32-def.mk:
+	s/win32/windows/.
+
+2014-02-08  Eugen Sawin  <esawin@mozilla.com>
+
+	Fix Savannah bug #41507.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap)
+	[!FT_CONFIG_OPTION_USE_PNG] <17, 17, 19>: Fix error handling.
+
+2014-02-08  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix minor performance bug.
+
+	* src/cff/cf2font.c (cf2_font_setup): Darkening amount and blue zone
+	calculations are now cached and not recomputed on each glyph.
+
+2014-02-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix problems with perl 5.8.8 as distributed with current MinGW.
+
+	* src/tools/afblue.pl: Work-around for Perl bug #63402.
+	(string_re): Avoid `possessive quantifiers', which have been
+	introduced in Perl version 5.10.
+
+2014-02-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation with MinGW.
+
+	Right now, compilation out of the box with latest MinGW is broken
+	due to bugs in header files of mingwrt 4.0.3 in strict ANSI mode,
+	cf.
+
+	  https://sourceforge.net/p/mingw/bugs/2024/
+	  https://sourceforge.net/p/mingw/bugs/2046/
+
+	* builds/unix/configure.raw: Don't set `-ansi' flag for MinGW.
+
+2014-02-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor fix.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths): Fix handling
+	of alternative standard characters.
+	This also fixes a compilation warning in non-debug mode.
+
+2014-02-03  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #41363.
+
+	* src/cff/cf2ft.c (cf2_checkTransform): Convert assertion into
+	parameter check.
+	(cf2_decoder_parse_charstrings): Call `cf2_checkTransform' only if
+	we are scaling the outline.
+	(cf2_getPpemY): Remove problematic assertion.
+
+2014-01-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce two more slots for standard characters.
+
+	This is useful for OpenType features like `c2sc' (caps to small
+	caps) that don't have lowercase letters by definition, or other
+	features that mainly operate on numerals.
+
+	* src/autofit/afscript.h: Add more standard characters.
+
+	* src/autofit/aftypes.h: Update use of `SCRIPT' macro.
+	(AF_ScriptClassRec): Add members to hold two more standard
+	characters.
+	(AF_DEFINE_SCRIPT_CLASS): Updated.
+
+	* src/autofit/afglobal.c, src/autofit/afglobal.h,
+	* src/autofit/afpic.c, src/autofit/afranges.h, src/autofit/hbshim.c:
+	Update use of `SCRIPT' macro.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths): Scan two more
+	standard characters.
+
+2014-01-24  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41320.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues)
+	<AF_LATIN_IS_LONG_BLUE>: Avoid negative index of `last'.
+
+2014-01-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41310.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap) <glyph_format==5>:
+	Don't check metrics, which this format doesn't have.
+	This is another correction to the commit from 2013-11-21.
+
+2014-01-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41309.
+
+	* src/type1/t1load.c (t1_parse_font_matrix): Properly handle result
+	of `T1_ToFixedArray'.
+
+	* src/cid/cidload.c (cid_parse_font_matrix): Synchronize with
+	`t1_parse_font_matrix'.
+
+	* src/type42/t42parse.c (t42_parse_font_matrix): Synchronize with
+	`t1_parse_font_matrix'.
+	(t42_parse_encoding): Synchronize with `t1_parse_encoding'.
+
+	* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_BBOX>,
+	<T1_FIELD_TYPE_MMOX>: Properly handle result of `ps_tofixedarray'.
+
+2014-01-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/hbshim.c (af_get_coverage): Fix memory leaks.
+
+2014-01-16  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing of style coverages.
+
+	* include/internal/fttrace.h: Add `afglobal' for tracing style
+	coverages.
+
+	* src/autofit/afglobal.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_COMPONENT): Define.
+	(af_face_globals_compute_style_coverage): Trace `gstyles' array
+	data.
+
+2014-01-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #41158.
+
+	* builds/unix/install.mk (install): Create man page directory.
+
+2014-01-08  Chongyu Zhu  <lembacon@gmail.com>
+
+	[arm] Fix Savannah bug #41138, part 2.
+
+	* builds/unix/ftconfig.in (FT_MulFix_arm), include/config/ftconfig.h
+	(FT_MulFix_arm), src/truetype/ttinterp.c (TT_MulFix14_arm): Fix
+	preprocessor conditionals for `add.w'.
+
+2014-01-08  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Savannah bug #41138, part 1.
+
+	* src/tools/afblue.pl <Handling #endif>: Produce correct auxiliary
+	enumeration names for generated `#else'.
+
+	* src/autofit/afblue.h: Regenerated.
+
+2014-01-06  Werner Lemberg  <wl@gnu.org>
+
+	Add manual page for `freetype-config'.
+	Contributed by Nis Martensen <nis.martensen@web.de>.
+
+	* docs/freetype-config.1: New file.
+
+	* builds/unix/unix-def.in (mandir): Define.
+	* builds/unix/install.mk (install, uninstall): Handle manpage.
+
+2014-01-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor fixes for `afblue.pl'.
+
+	* src/tools/afblue.pl (aux_name): Don't use `reverse'.
+	<Handling #endif>: Use proper indentation for generated `#else'.
+
+	* src/autofit/afblue.h: Regenerated.
+
+2014-01-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Indic scripts.
+
+	Split the single, incorrect Indic entry into separate scripts so
+	that the covered ranges are the same: Bengali, Devanagari, Gujarati,
+	Gurmukhi, Kannada, Limbu, Malayalam, Oriya, Sinhala, Sundanese,
+	Syloti Nagri, Tamil, Telugu, and Tibetan.  At the same time, remove
+	entries for Meetei Mayek and Sharada – the Unicode ranges were
+	incorrect (and nobody has complained about that), fonts are scarce
+	for those scripts, and the Indic auto-hinter support is rudimentary
+	anyways.
+
+	* src/autofit/afscript.h: Updated, using AF_CONFIG_OPTION_INDIC and
+	AF_CONFIG_OPTION_CJK.
+
+	* src/autofit/afstyles.h (STYLE_DEFAULT_INDIC): New auxiliary macro.
+	Use it, together with AF_CONFIG_OPTION_INDIC and
+	AF_CONFIG_OPTION_CJK, to update.
+
+	* src/autofit/afranges.c [AF_CONFIG_OPTION_INDIC]: Updated.
+	[!AF_CONFIG_OPTION_INDIC, !AF_CONFIG_OPTION_CJK]: Removed.
+	Sort entries by tags.
+
+2014-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Thinko.
+
+	* src/autofit/hbshim.c (af_get_char_index): Similar to
+	`af_get_coverage', reject glyphs which are not substituted.
+
+2014-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix handling of default coverages.
+
+	With this commit, the implementation of coverage handling is
+	completed.
+
+	* src/autofit/hbshim.c (af_get_coverage): Exit early if nothing to
+	do.
+	Reject coverages which don't contain appropriate glyphs for blue
+	zones.
+
+2014-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix handling of default coverages.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+	First handle non-default coverages, then the default coverage of the
+	default script, and finally the other default coverages.
+
+2014-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix scaling of HarfBuzz shaping.
+
+	* src/autofit/hbshim.c (af_get_char_index): Scale to units per EM.
+
+2014-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Better ftgrid support.
+
+	* src/autofit/afhints.c (af_glyph_hints_get_segment_offset): Add
+	parameters `is_blue' and `blue_offset'.
+
+2014-01-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove some styles.
+
+	* src/autofit/afcover.h: Remove coverages for alternative fractions,
+	denominators, numerators, and fractions.
+
+	* src/autofit/afstyles.h (META_STYLE_LATIN): Updated.
+
+2014-01-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add more styles.
+
+	* src/autofit/afstyles.h (STYLE_LATIN, META_STYLE_LATIN): New
+	auxiliary macros; use them to define styles for Cyrillic, Greek, and
+	Latin.
+
+	* src/autofit/afcover.h: Remove coverage for oldstyle figures.
+	Since those digits are used in combination with ordinary letters, it
+	makes no sense to handle them separately.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): Don't limit
+	`options' parameter to 4 bits.
+
+2014-01-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix style assignments to glyphs.
+
+	* src/autofit/hbshim.c (af_get_coverage)
+	[FT_CONFIG_OPTION_USE_HARFBUZZ]: Scan GPOS coverage of features also
+	so that we can skip glyphs that have both GSUB and GPOS data.
+
+2014-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/hbshim.c: s/{lookups,glyphs}/gsub_{lookups,glyphs}/.
+
+2014-01-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Implement and use `af_get_char_index' with HarfBuzz.
+
+	* src/autofit/hbshim.c (COVERAGE) [FT_CONFIG_OPTION_USE_HARFBUZZ]:
+	Redefine to construct HarfBuzz features.
+	(af_get_char_index) [FT_CONFIG_OPTION_USE_HARFBUZZ]: Rewritten.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Use
+	`y_offset' to adjust `best_y'.
+
+2013-12-31  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/AF_STYLE_...._DEFAULT/AF_STYLE_...._DFLT/i.
+
+2013-12-31  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix interface of `af_get_char_index'.
+
+	* src/autofit/hbshim.c (af_get_char_index): Return error value.
+	Add argument for y offset (to be used in a yet-to-come patch).
+
+	* src/autofit/hbshim.h, src/autofit/afcjk.c,
+	src/autofit/aflatin.c: Updated.
+
+2013-12-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Don't combine multiple features into one set.
+
+	Combining them, as originally envisioned, would lead to much more
+	complicated code, as investigations have shown meanwhile.  The major
+	drawback is that we run out of available style slots much earlier.
+	However, this is only a theoretical issue since we don't support a
+	large number of scripts currently.
+
+	* src/autofit/afcover.h: Replace `COVERAGE_{1,2,3}' macros with
+	a single-element `COVERAGE' macro, sort the elements by the feature
+	tags, and add entry for `ruby'.
+
+	* src/autofit/aftypes.h: Updated.
+	* src/autofit/hbshim.c: Updated.
+
+2013-12-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Code shuffling to reduce use of cpp macros.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+	Call `af_get_coverage' unconditionally.
+
+	* src/autofit/autofit.c: Include `hbshim.c' unconditionally.
+
+	* src/autofit/hbshim.c (af_get_coverage)
+	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Provide dummy function.
+
+	* src/autofit/hbshim.h: Provide function declarations
+	unconditionally.
+
+2013-12-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add wrapper function for `FT_Get_Char_Index'.
+
+	Yet-to-come changes will provide HarfBuzz functionality for the new
+	function.
+
+	* src/autofit/hbshim.c (af_get_char_index): New function.
+	* src/autofit/hbshim.h: Updated.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+	af_cjk_metrics_init_blues, af_cjk_metrics_check_digits): Updated.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_metrics_init_blues, af_latin_metrics_check_digits):
+	Updated.
+
+2013-12-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Use `global' HarfBuzz font object.
+
+	We now use `hb_font' instead of `hb_face' since yet-to-come changes
+	need this.
+
+	* src/autofit/afglobal.h: Include `hbshim.h'.
+	(AF_FaceGlobalsRec) [FT_CONFIG_OPTION_USE_HARFBUZZ]: New member
+	`hb_font'.
+
+	* src/autofit/afglobal.c (af_face_globals_new)
+	[FT_CONFIG_OPTION_USE_HARFBUZZ]: Create `hb_font'.
+	(af_face_globals_free) [FT_CONFIG_OPTION_USE_HARFBUZZ]: Destroy
+	`hb_font'.
+
+	* src/autofit/hbshim.h: Include HarfBuzz headers.
+
+	* src/autofit/hbshim.c: Include `hbshim.h' instead of HarfBuzz
+	headers.
+	(af_get_coverage): Updated.
+
+2013-12-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Handle `DFLT' OpenType script for coverages.
+
+	* include/ftautoh.h: Document new `default-script' property.
+
+	* src/autofit/hbshim.c (af_get_coverage): Use `AF_FaceGlobals' for
+	type of first parameter.
+	(script_tags): Add one more element.
+	(af_get_coverage): Adjust `script_tags' to handle `DFLT' script tag.
+
+	* src/autofit/hbshim.h: Updated.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+	Updated.
+
+	* src/autofit/afglobal.h (AF_SCRIPT_DEFAULT): New macro.
+
+	* src/autofit/afmodule.h (AF_ModuleRec): New `default_script'
+	member.
+
+	* src/autofit/afmodule.c (af_property_set, af_property_get): Handle
+	`default-script' property.
+	(af_autofitter_init): Updated.
+
+2013-12-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[ftrfork] Fix the face order difference between POSIX and Carbon.
+
+	The fragmented resources in Suitcase and .dfont should be reordered
+	when `POST' resource for Type1 is being restored, but reordering of
+	sfnt resources induces the different face order.  Now the ordering
+	is restricted to `POST' resource only, to prevent the different
+	order issue (e.g. the face index in the fontconfig cache generated
+	with Carbon framework is incompatible with that by FreeType 2
+	without Carbon framework.)  Found by Khaled Hosny and Hin-Tak Leung.
+
+	https://lists.gnu.org/archive/html/freetype-devel/2013-02/msg00035.html
+	https://lists.gnu.org/archive/html/freetype-devel/2013-12/msg00027.html
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Add a switch
+	`sort_by_res_id' to control the fragmented resource ordering.
+	* include/internal/ftrfork.h: Declare new switch.
+	* src/base/ftobjs.c (IsMacResource): Enable the sorting for `POST'
+	resource, and disable the sorting for `sfnt' resource.
+
+2013-12-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #40997.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Only use OR operator to
+	adjust face flags since FT_FACE_FLAG_EXTERNAL_STREAM might already
+	be set.
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+	* src/cid/cidobjs.c (cid_face_init): Ditto.
+	* src/pcf/pcfread.c (pcf_load_font): Ditto.
+	* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
+	* src/type1/t1objs.c (T1_Face_Init): Ditto.
+	* src/type42/t42objs.c (T42_Face_Init): Ditto.
+	* src/winfonts/winfnt.c (FNT_Face_Init): Ditto.
+
+2013-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce `coverages'.
+
+	Coverages are the interface to the HarfBuzz library to access
+	OpenType features for handling glyphs not addressable by the cmap.
+
+	Right now, compilation of HarfBuzz is only added to the development
+	build.  A solution for standard build mode will be delayed until
+	HarfBuzz gets split into two libraries to avoid mutual dependencies
+	between FreeType and HarfBuzz.
+
+	Note that this is only a first step in handling coverages, basically
+	providing the framework only.  Code for handling selected OpenType
+	features (this is, actually using the data in `afcover.h') will
+	follow.
+
+	* devel/ftoption.h, include/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_HARFBUZZ): New macro.
+
+	* src/autofit/hbshim.c, src/autofit/hbshim.h, src/autofit/afcover.h:
+	New files.
+
+	* src/autofit/afscript.h: Add HarfBuzz script name tags.
+
+	* src/autofit/afstyles.h: Add default coverage enumeration values.
+
+	* src/autofit/aftypes.h: Update use of `SCRIPT' and `STYLE' macros.
+	(AF_Coverage): New enumeration (generated by `afcover.h').
+	(AF_StyleClassRec): New member `coverage'.
+	(AF_DEFINE_STYLE_CLASS): Updated.
+
+	* include/internal/fttrace.h: Add `afharfbuzz' for tracing coverage
+	data.
+
+	* src/autofit/afglobal.h: Update use of `SCRIPT' and `STYLE' macros.
+	(AF_SCRIPT_FALLBACK): Renamed to ...
+	(AF_STYLE_FALLBACK): ... this.
+
+	* src/autofit/afglobal.c: Include `hbshim.c'.
+	Update use of `SCRIPT' and `STYLE' macros.
+	(af_face_globals_compute_style_coverage)
+	[FT_CONFIG_OPTION_USE_HARFBUZZ]: Call `af_get_coverage'.
+	Update.
+
+	* src/autofit/afmodule.h (AF_ModuleRec):
+	s/fallback_script/fallback_style/.
+
+	* src/autofit/afmodule.c (af_property_set): Adapt handling of
+	`fallback-script' property to set a fallback style.
+	(af_property_get, af_autofitter_init): Updated.
+
+	* src/autofit/afpic.c: Update use of `SCRIPT' and `STYLE' macros.
+
+	* src/autofit/afranges.h: Update use of `SCRIPT' macro.
+
+	* src/autofit/autofit.c [FT_CONFIG_OPTION_USE_HARFBUZZ]: Include
+	`hbshim.c'.
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `hbshim.c'.
+	(AUTOF_DRV_H): Add `afcover.h'.
+
+	* builds/freetype.mk (INCLUDE_FLAGS) [DEVEL_DIR]: Use pkg-config for
+	all libraries needed by FreeType.
+
+2013-12-21  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #40975 (sort of).
+
+	* src/truetype/ttinterp.c (Ins_IP): Fix sign typo to make FreeType
+	behave the same as the Windows TrueType engine for the invalid case.
+
+2013-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make PIC mode work actually.
+
+	* src/autofit/afpic.h (AFModulePIC): Fix array sizes to fit the
+	enumeration values automatically generated by including `afscript.h'
+	and friends.
+
+	* src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
+
+2013-12-21  Werner Lemberg  <wl@gnu.org>
+
+	Fix PIC linking.
+
+	* include/internal/ftrfork.h (CONST_FT_RFORK_RULE_ARRAY_BEGIN): Fix
+	generated function name.
+
+	* src/base/basepic.c (FT_Init_Table_raccess_guess_table): Rename
+	to ...
+	(FT_Init_Table_ft_raccess_guess_table): ... this so that the
+	function name correctly corresponds to what the macro framework
+	expects.
+
+	* src/psnames/rules.mk (PSNAMES_DRV_SRC_S): Use correct file name so
+	that PIC functions are compiled also.
+
+2013-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add missing dependencies to Makefile.
+
+	* src/base/rules.mk (BASE_SRC): Add `basepic.c' and `ftpic.c'.
+	(BASE_H): Add `basepic.h'.
+
+2013-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix PIC compilation.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths)
+	[FT_CONFIG_OPTION_PIC]: Declare `globals'.
+
+	* src/autofit/afglobal.c: Always call AF_DEFINE_SCRIPT_CLASS, and
+	AF_DEFINE_STYLE_CLASS.
+
+	* src/autofit/afpic.c: Include `afglobal.h'.
+	(autofit_module_class_pic_init): Typo.
+
+	* src/autofit/aftypes.h (AF_DEFINE_SCRIPT_CLASS,
+	AF_DEFINE_STYLE_CLASS): Don't use the same identifier for macro
+	parameter and structure member.
+
+2013-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce `styles'.
+
+	This is the new top-level structure for handling glyph input data;
+	scripts are now defined separately.
+
+	* src/autofit/aftypes.h (SCRIPT): Updated.
+	(AF_ScriptClassRec): Move `blue_stringset' and `writing_system'
+	members to ...
+	(AF_Style_ClassRec): ... this new structure.
+	(AF_Style): New enumeration.
+	(AF_StyleMetricsRec): Replace `script' enumeration with
+	`style_class' pointer.
+	(AF_DEFINE_SCRIPT_CLASS, AF_DECLARE_SCRIPT_CLASS): Updated.
+	(AF_DEFINE_STYLE_CLASS, AF_DECLARE_STYLE_CLASS): New macros.
+
+	* src/autofit/afstyles.h: New file, using data from `afscript.h'.
+	* src/autofit/afscript.h: Updated.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+	af_cjk_metrics_init_blues, af_cjk_hint_edges): Updated.
+
+	* src/autofit/afglobal.c (SCRIPT): Updated.
+	(STYLE): Redefine macro to load `afstyles.h'.
+	(af_script_names) [FT_DEBUG_LEVEL_TRACE]: Replace with...
+	(af_style_names): ... this array.
+	(af_face_globals_compute_script_coverage): Renamed to...
+	(af_face_globals_compute_style_coverage): ... this.
+	Updated.
+	(af_face_globals_new, af_face_globals_free,
+	af_face_globals_get_metrics): Updated.
+
+	* src/autofit/afglobal.h (SCRIPT): Updated.
+	(STYLE): Redefine macro to load `afstyles.h'.
+	(AF_SCRIPT_FALLBACK): Update definition.  This will get more
+	refinements with later on.
+	(AF_SCRIPT_UNASSIGNED): Replace with...
+	(AF_STYLE_UNASSIGNED): ... this macro.
+	(AF_FaceGlobalsRec): Updated.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_metrics_init_blues, af_latin_metrics_scale_dim,
+	af_latin_hint_edges): Updated.
+
+	* src/autofit/aflatin2.c (af_latin2_metrics_init_widths): Updated.
+	(af_ltn2_uniranges): Removed.
+
+	* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
+	Updated.
+
+	* src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
+	* src/autofit/afpic.h (AF_STYLE_CLASSES_GET): New macro.
+	(AFModulePIC): Add `af_style_classes' and `af_style_classes_rec'
+	members.
+
+	* src/autofit/afranges.h: Updated.
+
+	* src/autofit/rules.mk (AUTOF_DRV_H): Add `afstyles.h'.
+
+2013-12-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Factor scripts and uniranges out of writing system files.
+
+	* src/autofit/afranges.c, src/autofit/afranges.h: New files.
+
+	* src/autofit/afscript.h: Extend `SCRIPT' macro with more
+	parameters, taking data from the writing system files.
+
+	* src/autofit/aftypes.h: Updated.
+
+	* src/autofit/afglobal.c: Include `afranges.h'.
+	Load `afscript.h' to call AF_DEFINE_SCRIPT_CLASS.
+	* src/autofit/afglobal.c: Include `afranges.h'.
+	Load `afscript.h' to call AF_DECLARE_SCRIPT_CLASS.
+
+	* src/autofit/afcjk.c, src/autofit/afcjk.h: Updated.
+	* src/autofit/afdummy.c, src/autofit/afdummy.h: Updated.
+	* src/autofit/afindic.c, src/autofit/afindic.h: Updated.
+	* src/autofit/aflatin.c, src/autofit/aflatin.h: Updated.
+	* src/autofit/aflatin2.c, src/autofit/aflatin2.h: Updated.
+
+	* src/autofit/afpic.c: Updated.
+
+	* src/autofit/autofit.c: Include `afranges.c'.
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afranges.c'.
+
+2013-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] More code orthogonality.
+
+	* src/autofit/aftypes.h (AF_StyleMetrics): Replace `script_class'
+	pointer to an `AF_ScriptClass' structure with `script' index of type
+	`AF_Script'.
+	Move some code around.
+
+	* src/autofit/afcjk.c: Include `afpic.h'.
+	(af_cjk_metrics_init_widths, af_cjk_metrics_init_blues,
+	af_cjk_hint_edges): Updated.
+
+	* src/autofit/aflatin.c: Include `afpic.h'.
+	(af_latin_metrics_init_widths, af_latin_metrics_init_blues,
+	af_latin_metrics_scale_dim, af_latin_hint_edges): Updated.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): Updated.
+
+	* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
+	Updated.
+
+2013-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/ScriptMetrics/StyleMetrics/.
+
+2013-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/script_{metrics,hints}/style_{metrics,hints}/
+
+2013-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/gscripts/gstyles/.
+
+2013-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/glyph_scripts/glyph_styles/.
+
+	This is the first commit of a series to create a new top-level
+	structure (a `style') for handling scripts, writing_systems, and
+	soon-to-be-added coverages.
+
+2013-12-17  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/AF_Script_/AF_WritingSystem_/ where appropriate.
+
+2013-12-11  Infinality  <infinality@infinality.net>
+
+	[truetype] Simplify logic of rendering modes.
+
+	This patch unifies the subpixel and non-subpixel cases.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Remove
+	`grayscale_hinting'; all code should refer to `grayscale' instead.
+	Remove unused `native_hinting' member.
+	Rename `subpixel_hinting' member to `subpixel.
+
+	* src/truetype/ttgload.c (TT_LOADER_SET_PP): Updated.
+	(tt_loader_init): Updated.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO): Simplify.
+	Updated.
+
+2013-12-11  Werner Lemberg  <wl@gnu.org>
+
+	[documentation] Add section how to include FreeType header files.
+	Problem reported by David Kastrup <dak@gnu.org>.
+
+	Surprisingly, a description how to do that was completely missing in
+	the API reference.
+
+	* include/freetype.h, include/ftchapters.h: New documentation
+	section `header_inclusion'.
+
+2013-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/DFLT/NONE/, s/dflt/none/.
+
+2013-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/AF_SCRIPT_NONE/AF_SCRIPT_UNASSIGNED/.
+
+2013-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix scaling of vertical phantom points.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Scale pp3.x and
+	pp4.x also.
+
+2013-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix positioning of composite glyphs.
+	Problem reported by Nigel Tao <nigeltao@golang.org>.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Remove code that shifts
+	the glyph (component) by a fractional value computed from the LSB
+	phantom point.  This is wrong, since the horizontal phantom points
+	get rounded horizontally later on.
+
+2013-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.2 released.
+	=========================
+
+
+	Tag sources with `VER-2-5-2'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.5.2.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.5.1/2.5.2/, s/251/252/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* builds/unix/configure.raw (version_info): Set to 17:1:11.
+	* CMakeLists.txt (VERSION_PATCH): Set to 2.
+	* docs/CHANGES: Updated.
+
+2013-12-07  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Next round in phantom point handling.
+
+	Greg Hitchcock provided very interesting insights into the
+	complicated history of the horizontal positions of the TSB and BSB
+	phantom points.
+
+	* src/truetype/ttgload.c (TT_LOADER_SET_PP)
+	[TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Use `subpixel_hinting' and
+	`grayscale_hinting' flags as conditionals for the x position of TSB
+	and BSB.
+
+2013-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (FT_CC): Removed.  Unused.
+
+2013-12-04  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix handling of embedded bitmap strikes.
+
+	This corrects the commit from 2013-11-21.  Problem reported by
+	Andrey Panov <panov@canopus.iacp.dvo.ru>.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Fix logic to
+	detect excessive bytes for bit-aligned bitmaps.
+
+2013-12-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove dead code.
+
+	Reported by Nigel Tao <nigeltao@golang.org>.
+
+	* include/internal/tttypes.h (TT_LoaderRec): Remove unused
+	`preserve_pps' field.
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Updated.
+
+2013-12-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix phantom point handling.
+
+	This is a further improvement to the changes from 2013-11-06.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Horizontal phantom points
+	are rounded horizontally, vertical ones are rounded vertically.
+	(TT_LOADER_SET_PP): The horizontal position of vertical phantom
+	points in pre-ClearType mode is zero, as shown in the OpenType
+	specification.
+
+2013-12-02  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix change from 2013-11-20.
+
+	Problem reported by Akira Kakuto <kakuto@fuk.kindai.ac.jp>.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Protect call to
+	`Update_Max' with both a TT_USE_BYTECODE_INTERPRETER guard and a
+	`IS_HINTED' clause.
+	Also remove redundant check using `maxSizeOfInstructions' – in
+	simple glyphs, the bytecode data comes before the outline data, and
+	a validity test for this is already present.
+
+2013-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix use of dumping functions in `ftgrid' demo program.
+
+	* src/autofit/afhints.c (AF_DUMP) [FT_DEBUG_AUTOFIT]: New macro.
+	(af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edges) [FT_DEBUG_AUTOFIT]: Add parameter to
+	handle output to stdout.
+	Use AF_DUMP.
+	(af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edges) [!FT_DEBUG_AUTOFIT]: Removed.
+
+2013-11-25  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-5-1'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.5.1.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.5.0/2.5.1/, s/250/251/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 17:0:11.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+	* docs/CHANGES, docs/release: Updated.
+
+2013-11-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype]: Add tricky font names `hkscsiic.ttf' and `iicore.ttf'.
+
+	* src/truetype/ttobjs.c (TRICK_NAMES_MAX_CHARACTERS,
+	TRICK_NAMES_COUNT): Updated.
+	(trick_names): Add family name for the two fonts.
+
+2013-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Typo.
+
+2013-11-21  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Typo.
+
+	Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Return correct `bsize->width'
+	value if the font lacks an `OS/2' table.
+
+2013-11-21  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve handling of buggy embedded bitmap strikes.
+
+	We are now able to successfully load `AppleMyoungJo.ttf'.
+	Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Don't trust glyph
+	format.
+
+2013-11-20  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Don't trust `maxp's `maxSizeOfInstructions'.
+
+	Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>; see
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html
+
+	for details.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep'
+	tables also for setting `autohint'.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from
+	`TT_Process_Composite_Glyph' for handling unreliable values of
+	`maxSizeOfInstructions'.
+
+2013-11-16  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix `OS/2' table version 5 support.
+
+	We now follow the `official' announcement from Microsoft (on the
+	OpenType mailing list, which unfortunately hasn't a public archive).
+
+	* include/freetype/tttables.h (TT_OS2):
+	s/usLowerPointSize/usLowerOpticalPointSize/,
+	s/usUpperPointSize/usUpperOpticalPointSize/.
+
+	* src/sfnt/ttload.c (tt_face_load_os2): Update, and set correct
+	default values.
+
+2013-11-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ft2unix.h: Remove.  No longer necessary.
+
+	* builds/unix/install.mk (install): Updated.
+
+2013-11-13  Werner Lemberg  <wl@gnu.org>
+
+	Simplify header file hierarchy.
+
+	This large patch changes the header file directory layout from
+	`include/freetype/...' to `include/...', effectively removing one
+	level.  Since the file `ft2build.h' is also located in `include'
+	(and it stays there even after installation), all FreeType header
+	files are now in a single directory.
+
+	Applications that use (a) `freetype-config' or FreeType's
+	`pkg-config' file to get the include directory for the compiler, and
+	(b) the documented way for header inclusion like
+
+	  #include <ft2build.h>
+	  #include FT_FREETYPE_H
+	  ...
+
+	don't need any change to the source code.
+
+	* include/freetype/*: Move up to...
+	* include/*: ... this directory.
+
+	* builds/amiga/include/freetype/*: Move up to...
+	* builds/amiga/include/*: ... this directory.
+
+	*/*: Essentially do `s@/freetype/@/@' where appropriate.
+
+	* CMakeLists.txt: Simplify.
+	* builds/unix/freetype-config.in, builds/unix/freetype2.in: For
+	`--cflags', return a single directory.
+	* builds/unix/install.mk (install): No longer try to remove `cache'
+	and `internal' subdirectories; instead, remove the `freetype'
+	subdirectory.
+
+2013-11-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix last `truetype' commit.
+
+	* src/truetype/ttgload.c (tt_get_metrics): Preserve stream position.
+	Return error value.
+	(load_truetype_glyph): Updated.
+
+2013-11-10  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CMAKE: New dummy file.
+
+2013-11-08  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix for hints that touch.
+
+	* src/cff/cf2hints.c (cf2_hintmap_insertHint): Fix condition for
+	finding index value of insertion point.
+
+2013-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix handling of phantom points in composite glyphs.
+	Problem reported by Nigel Tao <nigeltao@golang.org>.
+
+	This is a follow-up commit to the previous one.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Call
+	`tt_get_metrics' after loading the glyph header.
+
+2013-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve emulation of vertical metrics.
+
+	This commit also improves the start values of vertical phantom
+	points.  Kudos to Greg Hitchcock for help.
+
+	* src/truetype/ttgload.c (TT_Get_VMetrics): Add parameter to pass
+	`yMax' value.  Replace code with fixed Microsoft definition.
+	(tt_get_metrics): Updated.
+	(TT_LOADER_SET_PP): Add explanation how to initialize phantom
+	points, taken from both the OpenType specification and private
+	communication with Greg (which will eventually be added to the
+	standard).
+	Fix horizontal position of `pp3' and `pp4'.
+
+	* src/truetype/ttgload.h: Updated.
+
+	* src/truetype/ttdriver.c (tt_get_advances): Updated.
+
+	* docs/CHANGES: Updated.
+
+2013-11-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/windows/vc2010/freetype.vcxproj: s/v110/v100/.
+	PlatformToolSet version 110 is for VC2012.
+
+	Problem reported (with solution) by Dave Arnold <darnold@adobe.com>.
+
+2013-11-05  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Correctly reset point tags for glyph components.
+	Problem reported by Nigel Tao <nigeltao@golang.org>.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Fix loop.
+
+2013-11-02  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix GETINFO opcode handling of subpixel hinting bits.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO): Don't request bit 6 set to
+	get info on subpixel hinting.
+
+	* docs/CHANGES: Updated.
+
+2013-11-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #40451.
+
+	Simply apply the patch from the bug report.
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: The used #pragma directives only
+	work with gcc versions 4.6 and higher.
+
+2013-11-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2013-11-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor code refactoring.
+
+	Two benefits: The allocated FDEF (and IDEF) array gets slightly
+	smaller, and the `ttdebug' demo program has access to function
+	numbers without additional costs.
+
+	Fortunately, no changes to FontForge are necessary – this is the
+	only external TrueType debugger I know of, but others may exist and
+	should check the code accordingly.
+
+	* src/truetype/ttinterp.h (TT_CallRec): Replace `Cur_Restart' and
+	`Cur_End' with a pointer to the corresponding `TT_DefRecord'
+	structure.
+
+	* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF, Ins_ENDF,
+	Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns <Invalid_Opcode>):
+	Updated.
+
+2013-10-27  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Implement support for `OS/2' table version 5.
+
+	See
+
+	  http://typedrawers.com/discussion/470/new-microsoft-size-specific-design-selection-mechanism
+
+	for the announcement.
+
+	* include/freetype/tttables.h (TT_OS2): Add fields
+	`usLowerPointSize' and `usUpperPointSize'.  Since FreeType returns
+	this structure only as a pointer through `FT_Get_Sfnt_Table', there
+	shouldn't be any ABI problems.
+
+	* src/sfnt/ttload.c (tt_face_load_os2): Implement it.
+
+	* docs/CHANGES: Updated.
+
+2013-10-24  Werner Lemberg  <wl@gnu.org>
+
+	* README.git, docs/CHANGES, docs/INSTALL: Updated.
+
+2013-10-24  John Cary  <cary@txcorp.com>
+
+	Provide cmake support.
+
+	* CMakeLists.txt: New file.
+
+2013-10-23  Kenneth Miller  <kennethadammiller@yahoo.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	Provide support for x64 builds in Visual C++ project files.
+
+	* src/builds/win32: Renamed to...
+	* src/builds/windows: This.
+
+	* src/builds/windows/vc2010/*: Updated to handle x64 target.
+
+	* src/builds/windows/*.mk, docs/INSTALL.GNU: s/win32/windows/ where
+	appropriate.
+
+2013-10-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/md5.c, src/base/md5.h: Updated to recent version.
+
+	* src/base/ftobjs.c: Updated; `md5.c' no longer uses `free'.
+
+	The canonical URL to get updates for this file is
+
+	  https://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/popa3d/popa3d/md5/
+
+	as the author told me in private communication.
+
+2013-10-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] s/SMALL_TOP/X_HEIGHT/.
+
+	* src/autofit/afblue.dat: Updated.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/aflatin.c, src/autofit/aflatin.h,
+	src/autofit/aflatin2.c: Updated.
+
+2013-10-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afblue.dat: s/MINOR/DESCENDER/.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2013-10-16  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add description strings to script entries.
+
+	Currently, this is unused.
+
+	* src/autofit/afscript.h: Do it.
+	* src/autofit/afglobal.c, src/autofit/afpic.c,
+	src/autofit/aftypes.h: Updated.
+
+2013-10-16  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing message for extra light flag.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Do it.
+
+2013-10-15  Chongyu Zhu  <lembacon@gmail.com>
+
+	[arm] Fix thumb2 inline assembly under LLVM.
+
+	When using `ADD' with an immediate operand, the instruction is
+	actually `ADD Rd, Rn, #<imm12>', that is, the maximum of the
+	immediate operand cannot exceed 4095.  It will fail to compile with
+	LLVM.
+
+	However, in GCC, due to some legacy compatibility considerations,
+	`ADD.W' will be automatically emitted when the immediate operand is
+	larger than 4095.
+
+	* builds/unix/ftconfig.in, include/freetype/config/ftconfig.h
+	(FT_MulFix_arm) [__GNUC__]: Support clang compiler.
+
+	* src/truetype/ttinterp.c (TT_MulFix14_arm) [__GNUC__]: Ditto.
+
+2013-10-12  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing of `latin' hinter.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Report blue
+	zone types.
+	(af_latin_metrics_scale_dim): Report scaling changes due to x height
+	alignment.
+	Report scaled stroke width and blue zone values.
+
+2013-10-03  Dave Arnold  <darnold@adobe.com>
+
+	* src/cff/cf2font.c (cf2_computeDarkening): Avoid division by zero.
+
+	Note that the old code avoided using a region of the piecewise
+	linear function where the slope was zero.  The recovery was to use a
+	different section of the function, which produced a different,
+	incorrect amount of darkening.
+
+2013-10-02  Darrell Bellert  <darrell.bellert@hl.konicaminolta.us>
+
+	* src/sfnt/ttload.c (tt_face_load_pclt): Fix `pclt_fields'.
+
+2013-10-02  Dave Arnold  <darnold@adobe.com>
+
+	* src/cff/cf2font.c (cf2_computeDarkening): Initialize darkenAmount.
+
+	This line was lost in commit 89ca1fd6 (from 2013-06-25).  The effect
+	is to use a previous darkening amount when producing an unhinted,
+	unscaled outline.  This can cause autohint samples in ftgrid and
+	ftview to be based on darkened CFF outlines instead of unhinted,
+	undarkened ones.
+
+2013-09-29  Dave Arnold  <darnold@adobe.com>
+
+	Fix Savannah bug #39295.
+
+	The bug was caused by switching to the initial hintmap (the one in
+	effect when `moveto' executes) just before drawing the final element
+	in the charstring.  This ensured that the path was closed (in both
+	Character Space and Device Space).  But if the final element was a
+	curve and if the final hintmap was different enough from the initial
+	one, then the curve was visibly distorted.
+
+	The first part of the fix is to draw the final curve using the final
+	hintmap as specified by the charstring.  This corrects the
+	distortion but does not ensure closing in Device Space.  It may
+	require the rasterizer to automatically generate an extra closing
+	line.  Depending on the hintmap differences, this line could be from
+	zero to a couple pixels in length.
+
+	The second part of the fix covers the case where the charstring
+	subpath is closed with an explicit line.  We now modify that line's
+	end point to avoid the distortion.
+
+	Some glyphs in the bug report font (TexGyreHeros-Regular) that show
+	the change are:
+
+	  25ppem    S (98)
+	  24ppem    eight (52)
+	  25.5ppem  p (85)
+
+	Curves at the *end* of a subpath are no longer distorted.  However,
+	some of these glyphs have bad hint substitutions in the middle of a
+	subpath, and these are not affected.
+
+	The patch has been tested with a set of 106 fonts that shipped with
+	Adobe Creative Suite 4, together with 756 Open Source CFF fonts from
+	Google Fonts.  There are 1.5 million glyphs, of which some 20k are
+	changed with the fix.  A sampling of a few hundred of these changes
+	have been examined more closely, and the changes look good (or at
+	least acceptable).
+
+	* src/cff/cf2hints.h (CF2_GlyphPathRec): New element `pathIsClosing'
+	to indicate that we synthesize a closepath line.
+
+	* src/cff/cf2hints.c (cf2_glyphpath_init): Updated.
+	(cf2_glyphpath_pushPrevElem): If closing, use first hint map (for
+	`lineto' operator) and adjust hint zone.
+	For synthesized closing lines, use end point in first hint zone.
+	(cf2_glyphpath_lineTo): Take care of synthesized closing lines.  In
+	particular, shift the detection of zero-length lines from character
+	space to device space.
+	(cf2_glyphpath_closeOpenPath): Remove assertion.
+	Updated.
+
+2013-09-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_{grek,cyrl}_uniranges): Fix arrays.
+
+2013-09-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[bdf, pcf] Refuse non-zero face_index.
+
+	Suggested by Akira Tagoh, see
+
+	  https://lists.gnu.org/archive/html/freetype/2013-09/msg00030.html
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Return `Invalid_Argument'
+	error if the font could be opened but non-zero `face_index' is
+	given.
+	* src/pcf/pcfdrivr.c (PCF_Face_Init): Ditto.
+
+	* src/type42/t42objs.c (T42_Face_Init): Remove unrequired FT_UNUSED
+	macro for `face_index' because it is validated later.
+
+2013-09-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #40090.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_scale): Revert commit
+	306f8c5d (from 2013-08-25) affecting this function.
+
+2013-09-22  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Disunify Cyrillic and Greek handling from Latin.
+
+	* src/autofit/afscript.h: Add Cyrillic and Greek.
+
+	* src/autofit/afblue.dat (AF_BLUE_STRINGSET_GREK,
+	AF_BLUE_STRINGSET_CYRL): Add blue zones for Greek and Cyrillic.
+	(AF_BLUE_STRINGSET_LATN): Fix typo.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/aflatin.c (af_grek_uniranges, af_cyrl_uniranges): New
+	arrays.
+	(af_grek_script_class, af_cyrl_script_class): New scripts.
+	* src/autofit/aflatin.h: Updated.
+
+2013-09-20  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2013-09-20  Behdad Esfahbod  <behdad@behdad.org>
+
+	Fix vertical size of emboldened glyphs.
+
+	Cf. https://bugzilla.gnome.org/show_bug.cgi?id=686709
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Adjust `horiBearingY'
+	also.
+
+2013-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/ftoutln.h: Correct FT_Outline_Get_Orientation
+	algorithm description.
+
+2013-09-11  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve Hebrew rendering.
+
+	This change introduces a new blue zone property
+	`AF_BLUE_PROPERTY_LATIN_LONG' to make the auto-hinter ignore short
+	top segments.
+
+	* src/autofit/afblue.dat: Fix Hebrew blue strings.
+	Use AF_BLUE_PROPERTY_LATIN_LONG for AF_BLUE_STRING_HEBREW_TOP.
+
+	* src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_LONG): New macro.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Updated.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Handle
+	`AF_LATIN_IS_LONG_BLUE'.
+
+	* src/autofit/aflatin.h (AF_LATIN_IS_LONG_BLUE): New macro.
+
+2013-08-28  Behdad Esfahbod  <behdad@google.com>
+
+	[sfnt] Fix frame access while reading WOFF table directory.
+
+	* src/sfnt/sfobjs.c (woff_open_font): Using single memory frame
+	while reading the directory entries for the whole loop.
+
+2013-08-29  Werner Lemberg  <wl@gnu.org>
+            Behdad Esfahbod  <behdad@google.com>
+
+	Implement support for WOFF containers.
+
+	We simply synthesize a SFNT from the WOFF, create a memory stream
+	for the new data, and load the SFNT as usual.
+
+	Does NOT add any API to access WOFF metadata or private blocks.
+
+	* include/freetype/internal/tttypes.h (WOFF_HeaderRec,
+	WOFF_TableRec): New structures.
+
+	* include/freetype/tttags.h (TTAG_wOFF): New macro.
+
+	* src/base/ftobjs.c (FT_Open_Face): Set `stream' after calling
+	`open_face'.
+
+	* src/sfnt/sfobjs.c [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Include
+	`FT_GZIP_H'.
+	(WRITE_BYTE, WRITE_USHORT, WRITE_ULONG): New temporary macros for
+	writing to a stream.
+	(sfnt_stream_close, compare_offsets, woff_open_font): New functions.
+	(sfnt_open_font): Handle `TTAG_wOFF'.
+	(sfnt_init_face): Set `stream' after calling `sfnt_open_font'.
+
+	* src/truetype/ttobjs.c (tt_face_init): Set `stream' after calling
+	`sfnt->init_face'.
+
+	* src/base/ftobjs.c (open_face): Use a pointer to FT_Stream as an
+	argument so that a changed stream survives.
+	Update callers.
+
+2013-08-28  Werner Lemberg  <wl@gnu.org>
+
+	[gzip] New function `FT_Gzip_Uncompress'.
+
+	This is modeled after zlib's `uncompress' function.  We need this
+	for WOFF support.
+
+	* include/freetype/ftgzip.h, src/gzip/ftgzip.c (FT_Gzip_Uncompress):
+	New function.
+
+	* src/gzip/rules.mk: Rewrite to better reflect dependencies.
+
+2013-08-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix `make multi' compilation.
+
+	* src/autofit/afblue.cin, src/autofit/afblue.c: Don't include
+	`afblue.h' but `aftypes.h'.
+	* src/autofit/afcjk.c: Don't include `aftypes.h' but `afglobal.h'.
+
+2013-08-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix C++ compilation.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics),
+	src/autofit/afdummy.c (af_dflt_script_class), src/autofit/afindic.c
+	(af_deva_script_class): Use proper casts.
+
+2013-08-27  Behdad Esfahbod  <behdad@google.com>
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Fix sign typos.
+
+2013-08-27  Behdad Esfahbod  <behdad@google.com>
+
+	FT_Open_Face: Improve external stream handling.
+
+	If the font's `clazz->init_face' function wants to swap to new
+	stream, handling of whether original stream was external could
+	result to either memory leak or double free.  Mark externality into
+	face flags before calling `init_face' such that the clazz can handle
+	external streams properly.
+
+	* src/base/ftobjs.c (FT_Open_Face): Move code to set
+	FT_FACE_FLAG_EXTERNAL_STREAM to...
+	(open_face): This function.
+
+2013-08-27  Werner Lemberg  <wl@gnu.org>
+
+	Remove `FT_SqrtFixed' function.
+
+	It's no longer used.
+
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c: Do it.
+
+2013-08-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] While tracing, report script names instead of ID values.
+
+	* src/autofit/afglobal.c (af_script_names) [FT_DEBUG_LEVEL_TRACE]:
+	New array.
+	* src/autofit/afglobal.h: Updated.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+	af_cjk_hint_edges): Use `af_script_names'.
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_hint_edges): Ditto.
+
+2013-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Report used script while hinting a glyph.
+
+	* src/autofit/afcjk.c (af_cjk_hint_edges), src/autofit/aflatin.c
+	(af_latin_hint_edges): Implement it.
+
+2013-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Hebrew script.
+
+	* src/autofit/afblue.dat: Add blue strings for Hebrew.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/aflatin.c (af_hebr_uniranges): New array.
+	(af_hebr_script_class): New script.
+	* src/autofit/aflatin.h, src/autofit/afscript.h: Updated.
+
+2013-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing messages.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Mention script
+	ID in tracing message.
+	(af_cjk_metrics_init_blues): Initialize `axis' outside of the inner
+	loop.
+	Improve tracing messages.
+	(af_cjk_hint_edges) [FT_DEBUG_LEVEL_TRACE]: New variable
+	`num_actions' to count hinting actions.
+	Improve tracing messages.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Mention
+	script ID in tracing message.
+	(af_latin_metrics_init_blues, af_latin_hint_edges): Improve tracing
+	messages.
+
+2013-08-26  Werner Lemberg  <wl@gnu.org>
+
+	Better tracing of loaded glyphs.
+
+	Previously, the loading of a glyph was traced at level 4, if at all.
+	With this change, all font loading routines emit a tracing message
+	at level 1, making it easier to select tracing output (for example
+	using F2_DEBUG="any:1 afhints:7 aflatin:7").
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message.
+	* src/cff/cffdrivr.c (cff_glyph_load): Ditto.
+	* src/cff/cffgload.c (cff_decoder_prepare): Improve tracing
+	messages.
+	* src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing
+	message.
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto.
+	* src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message.
+	* src/truetype/ttgload.c (TT_Load_Glyph): Ditto.
+	* src/type1/t1gload.c (T1_Load_Glyph): Ditto.
+	* src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto.
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.
+
+2013-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix script selection.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): Use
+	`AF_SCRIPT_DFLT', not value 0.
+	Simplify code.
+
+	* src/autofit/afscript.h: Sort by script name.
+
+2013-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make `dummy' hinter work as expected.
+
+	* src/autofit/afdummy.c (af_dummy_hints_init): Properly set scaling
+	information.
+	(af_dummy_hints_apply): Scale the glyphs.
+
+2013-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make `cjk' module use blue stringsets.
+
+	* src/autofit/afcjk.c (AF_CJK_MAX_TEST_CHARACTERS): Removed.
+	(af_cjk_hani_blue_chars): Removed.
+	(AF_CJK_BLUE_TYPE_*): Removed.
+	(af_cjk_metrics_init_blues): Replace AF_CJK_MAX_TEST_CHARACTERS with
+	AF_BLUE_STRING_MAX_LEN.
+	Change loops to use offsets (in file `afblue.h') into the new arrays
+	`af_blue_stringsets' and `af_blue_strings' (in file `afblue.c').
+	Instead of three dimensions (as used in the old blue string array)
+	we now use properties to do the same, saving one loop nesting level.
+
+	* src/autofit/afcjk.h: Remove old enumeration values superseded by
+	the new data in `afblue.h'.
+	(AF_CJK_IS_TOP_BLUE, AF_CJK_IS_HORIZ_BLUE, AF_CJK_IS_FILLED_BLUE,
+	AF_CJK_IS_RIGHT_BLUE): New macros, to be used in
+	`af_cjk_metrics_init_blues'.
+	(AF_CJK_BLUE_IS_RIGHT): Remove this now redundant enum value.
+	(AF_CJK_BLUE_IS_TOP): Renamed to...
+	(AF_CJK_BLUE_TOP): This.
+	(AF_CJK_MAX_BLUES): Remove.
+	(AF_CJKAxisRec): Updated.
+
+2013-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Typo.
+
+	* src/autofit/afblue.hin, src/autofit/afblue.c (GET_UTF8_CHAR): Use
+	cast.
+
+2013-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Synchronize `cjk' with `latin' module (and vice versa).
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Add tracing
+	messages.
+	(af_cjk_metrics_init_blues): Don't pass blue string array as
+	argument but use the global array directly.
+	Use `outline' directly.
+	Update and add tracing messages.
+	(af_cjk_metrics_init): Simplify code.
+	(af_cjk_metrics_scale_dim): Improve tracing message.
+	(af_cjk_metrics_scale): Synchronize.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_metrics_init_blues): Improve and add tracing messages.
+
+2013-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make `latin' module use blue stringsets.
+
+	* src/autofit/aflatin.c (AF_LATIN_MAX_TEST_CHARACTERS): Removed.
+	(af_latin_blue_chars): Removed.
+	(af_latin_metrics_init_blues): Replace AF_LATIN_MAX_TEST_CHARACTERS
+	with AF_BLUE_STRING_MAX_LEN.
+	Change loops to use offsets (in file `afblue.h') into the new arrays
+	`af_blue_stringsets' and `af_blue_strings' (in file `afblue.c').
+	Use `AF_LATIN_IS_SMALL_TOP_BLUE' macro.
+
+	* src/autofit/aflatin.h: Remove old enumeration values superseded by
+	the new data in `afblue.h'.
+	(AF_LATIN_IS_TOP_BLUE): Updated definition.
+	(AF_LATIN_IS_SMALL_TOP_BLUE): New macro.
+	(AF_LATIN_MAX_BLUES): Remove.
+	(AF_LatinAxisRec): Updated.
+
+2013-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue stringsets.
+
+	* src/autofit/aftypes.h: Include `afblue.h'.
+	(AF_ScriptClassRec): Add `blue_stringset' field.
+	(AF_DEFINE_SCRIPT_CLASS): Updated.
+
+	* src/autofit/autofit.c: Include `afblue.c'.
+
+	* src/autofit/afcjk.c (af_hani_script_class), src/autofit/afdummy.c
+	(af_dflt_script_class), src/autofit/afindic.c
+	(af_deva_script_class), src/autofit/aflatin.c
+	(af_latn_script_class), src/autofit/aflatin2.c
+	(af_ltn2_script_class): Updated.
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afblue.c'.
+
+2013-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce data file for blue strings.
+
+	The idea is to have a central file which gets processed by a Perl
+	script to create proper `.c' and `.h' files using templates.  There
+	are two other reasons to do that:
+
+	  . The data file should be easily readable.  We use UTF-8 encoding
+	    which then gets converted to single bytes.
+
+	  . Since the number of supported scripts will increase soon, the
+	    current usage of blue string arrays is a waste of space.  Using
+	    the Perl script it is possible to imitate jagged arrays,
+	    defining enumeration constants as offsets into the arrays.
+
+	This commit only adds files without changing any functionality.
+
+	* src/autofit/afblue.dat: New data file.
+	* src/tools/afblue.pl: New Perl script for processing `afblue.dat'.
+
+	* src/autofit/afblue.cin, src/autofit/afblue.hin: New template files
+	for...
+	* src/autofit/afblue.c, src/autofit/afblue.c: New source files.
+	To avoid a dependency on Perl, we add them too.
+
+2013-08-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Enable new algorithm for `BBox_Cubic_Check'.
+
+	* src/base/ftbbox.c: Enable new BBox_Cubic_Check algorithm, remove
+	the old one.
+	Improve comments.
+
+2013-08-18  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-def.in (freetype2.pc): Don't set executable bit.
+
+2013-08-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #39804.
+
+	* builds/unix/configure.raw (LIBPNG): Define and export.
+	* builds/unix/freetype-config.in, builds/unix/freetype2.in: Handle
+	libpng.
+
+2013-08-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Clean up BBox_Conic_Check.
+
+	* src/base/ftbbox.c (BBox_Conic_Check): Remove redundant checks for
+	extremum at the segment ends, which are already within the bbox.
+	Slightly modify calculations.
+
+2013-08-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Finish experimental (disabled) BBox_Cubic_Check implementation.
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Scale arguments to improve
+	accuracy and avoid overflows.
+
+2013-08-13  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Refactor experimental (disabled) BBox_Cubic_Check.
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Implement the minimum search
+	as the mirror image of the maximum search implemented here...
+	(update_max): New function.
+
+2013-08-06  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix Savannah bug #39702.
+
+	* src/cff/cffload.c (cff_index_get_pointers): Check for `cur_offset
+	!= 0'; this stronger test is mandated by the CFF specification.
+	Fix test for INDEX structures which have one or more empty entries
+	at the end.
+
+2013-08-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix gcc pragmas, part 2.
+
+	* src/truetype/ttinterp.c (TT_MulFix14_long_long,
+	TT_DotFix14_long_long): `#pragma gcc diagnostic {push,pop}' has been
+	introduced with gcc version 4.6.
+
+2013-08-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix gcc pragmas.
+
+	* src/truetype/ttinterp.c (TT_MulFix14_long_long,
+	TT_DotFix14_long_long): Older gcc versions don't accept diagnostic
+	pragmas within a function body.
+
+2013-08-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #39700.
+
+	* builds/unix/ftconfig.h: Synchronize with
+	`include/freetype/config/ftconfig.h'.
+
+	* builds/vms/ftconfig.h: Ditto.
+	Make the differences to the master `ftconfig.h' file as small as
+	possible for easier maintenance.
+
+2013-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve handling of `near' points.
+
+	Points which are very near to each other are now marked as such.
+	The `weak' flag is then computed by using the `in' vector of the
+	first and the `out' vector of the last point of a group of near
+	points.
+
+	For example, this fixes the rendering of glyph `Oslash' in
+	`Roboto-Thin.ttf'.
+
+	* src/autofit/afhints.h (AF_Flags): New value `AF_FLAGS_NEAR'.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Introduce
+	the heuristic value `near_limit' to decide whether the current point
+	is near to the previous one, then set `AF_FLAG_NEAR' accordingly.
+	Store good `in' vector (of last non-near point) in
+	`last_good_in_{x,y}' and use it as an argument to
+	`ft_corner_is_flat' if necessary.
+
+2013-08-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcffdrv.h: Improve documentation.
+	This is based on blog entries from David Lemon and Dave Arnold (both
+	from Adobe) with kind permission.  Dave also helped in
+	proof-reading.
+
+2013-08-02  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Move declaration of scripts into separate file.
+
+	This has the benefit that we don't need to duplicate the data at
+	different places.
+
+	* src/autofit/afscript.h: New file.
+
+	* src/autofit/aftypes.h (AF_Script): Include `afscript.h' to define
+	the enumeration values.
+
+	* src/autofit/afglobal.c: Include `afscript.h' to get the script
+	specific header files.
+	(af_script_classes): Include `afscript.h' to fill this array.
+
+	* src/autofit/afpic.c: Include `afscript.h' to get the script
+	specific header files.
+	(autofit_module_class_pic_init): Include `afscript.h' for
+	initialization.
+	* src/autofit/afpic.h (AF_SCRIPT_CLASSES_COUNT,
+	AF_SCRIPT_CLASSES_REC_COUNT): Removed.  Use `AF_SCRIPT_MAX' instead.
+
+	* src/autofit/rules.mk (AUTOF_DRV_H): Updated.
+
+2013-08-02  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Move declaration of writing systems into separate file.
+
+	This has the benefit that we don't need to duplicate the data at
+	different places.
+
+	* src/autofit/afwrtsys.h: New file.
+
+	* src/autofit/aftypes.h (AF_WritingSystem): Include `afwrtsys.h' to
+	define the enumeration values.
+
+	* src/autofit/afglobal.c: Include `afwrtsys.h' to get the writing
+	system specific header files.
+	Include `afpic.h'.
+	(af_writing_system_classes): Include `afwrtsys.h' to fill this
+	array.
+
+	* src/autofit/afpic.c: Include `afwrtsys.h' to get the writing
+	system specific header files.
+	(autofit_module_class_pic_init): Include `afwrtsys.h' for
+	initialization.
+	* src/autofit/afpic.h (AF_WRITING_SYSTEM_CLASSES_COUNT,
+	AF_WRITING_SYSTEM_CLASSES_REC_COUNT): Removed.  Use
+	`AF_WRITING_SYSTEM_MAX' instead.
+
+2013-08-02  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix compilation with g++.
+
+	* src/sfnt/pngshim.c (error_callback, read_data_from_FT_stream): Use
+	cast.
+	(Load_SBit_Png): Pacify compiler.
+
+2013-08-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+            Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix `make multi'.
+
+	* include/freetype/config/ftconfig.h (FT_LOCAL_ARRAY,
+	FT_LOCAL_ARRAY_DEF): New macros.
+
+	* src/autofit/afglobal.c (af_writing_system_classes,
+	af_script_classes): Use FT_LOCAL_ARRAY_DEF.
+	* src/autofit/afglobal.h: Declare `af_writing_system_classes' and
+	`af_script_classes'.
+	* src/autofit/afloader.c: Include `afpic.h'.
+
+2013-08-01  Werner Lemberg  <wl@gnu.org>
+
+	Another round of cppcheck nitpicks.
+
+	The call was (from the top-level of the FreeType tree):
+
+	  cppcheck --force \
+	           --enable=all \
+	           -I /usr/include \
+	           -I /usr/local/include \
+	           -I /usr/lib/gcc/i586-suse-linux/4.7/include \
+	           -I include \
+	           -I include/freetype \
+	           -I include/freetype/config \
+	           -I include/freetype/internal \
+	           -DFT2_BUILD_LIBRARY \
+	           . &> cppcheck.log
+
+	using cppcheck git commit f7e93f99.
+
+	Note that cppcheck still can't handle `#include FOO' (with `FOO' a
+	macro).
+
+	*/* Improve variable scopes.
+	*/* Remove redundant initializations which get overwritten.
+
+	* src/gxvalid/*: Comment out redundant code or guard it with
+	FT_DEBUG_LEVEL_TRACE.
+
+2013-07-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce `writing systems'.
+
+	This patch adds a new top level to the auto-hinter's script class
+	hierarchy.  It defines `writing systems' which can contain multiple
+	scripts.
+
+	For example, the `latin' writing system (in file `aflatin.c') is
+	able to support scripts like Latin, Cyrillic, Armenian, etc., which
+	can be handled similarly.
+
+	Scripts are now named using four-letter OpenType tags.
+
+	* src/autofit/aftypes.h (AF_ScriptClassRec): Move relevant members
+	to...
+	(AF_WritingSystemClassRec): This new structure.  It holds pointers
+	to functions which can be shared among related scripts.
+	(AF_WritingSystem): New enumeration.
+	(AF_Script): Revised values using four-letter tags.
+	(AF_DEFINE_WRITING_SYSTEM_CLASS): New macro.
+	(AF_DEFINE_SCRIPT_CLASS): Updated.
+
+	* src/autofit/afglobal.c (af_writing_system_classes): New global,
+	constant array.
+	(af_script_classes): Updated.
+	(af_face_globals_free): Updated.
+	Remove assertion.
+	(af_face_globals_get_metrics): Updated.
+
+	* src/autofit/afglobal.h (AF_SCRIPT_FALLBACK)
+	[!AF_CONFIG_OPTION_CJK]: Handle this case.
+
+	* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
+	Updated.
+
+	* src/autofit/afpic.c (autofit_module_class_pic_init): Updated;
+	initialize structures for both writing systems and scripts.
+	* src/autofit/afpic.h: Updated.
+	(AF_WRITING_SYSTEM_CLASSES_GET): New macro.
+
+	* src/autofit/afcjk.c (af_cjk_writing_system_class): New writing
+	system.
+	(af_cjk_uniranges): Renamed to...
+	(af_hani_uniranges): This.
+	(af_cjk_script_class): Reduced and renamed to...
+	(af_hani_script_class): This.
+	* src/autofit/afcjk.h: Updated.
+
+	* src/autofit/afdummy.c (af_dummy_writing_system_class): New writing
+	system.
+	(af_dummy_script_class): Reduced and renamed to...
+	(af_dflt_script_class): This.
+	* src/autofit/afdummy.h: Updated.
+
+	* src/autofit/afindic.c (af_indic_writing_system_class): New writing
+	system.
+	(af_indic_uniranges): Renamed to...
+	(af_deva_uniranges): This.
+	(af_indic_script_class): Reduced and renamed to...
+	(af_deva_script_class): This.
+	* src/autofit/afcjk.h: Updated.
+
+	* src/autofit/aflatin.c (af_latin_writing_system_class): New writing
+	system.
+	(af_latin_uniranges): Renamed to...
+	(af_latn_uniranges): This.
+	(af_latin_script_class): Reduced and renamed to...
+	(af_latn_script_class): This.
+	* src/autofit/aflatin.h: Updated.
+
+	* src/autofit/aflatin2.c (af_latin2_writing_system_class): New
+	writing system.
+	(af_latin2_uniranges): Renamed to...
+	(af_ltn2_uniranges): This.
+	Synchronize ranges with `latin'.
+	(af_latin2_script_class): Reduced and renamed to...
+	(af_ltn2_script_class): This.
+	* src/autofit/aflatin2.h: Updated.
+
+2013-07-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Variable renaming.
+
+	* src/autofit/aftypes.h (AF_ScriptMetricsRec):
+	s/clazz/script_class/.
+	Update all users.
+
+2013-07-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Ignore libpng-config under cross-building configuration,
+	because it will return the flags for the hosting environment.
+
+	* builds/unix/configure.raw: Ignore libpng-config when
+	`cross_compiling' == yes.
+
+2013-07-30  Behdad Esfahbod  <behdad@google.com>
+
+	Prevent division by zero by a transparent color.
+
+	* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra):
+	Return 0 immediately, when alpha channel is zero.
+
+2013-07-25  Behdad Esfahbod  <behdad@google.com>
+
+	Add FT_FACE_FLAG_COLOR and FT_HAS_COLOR.
+
+	Also disambiguate Google's color bitmap tables.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_COLOR, FT_HAS_COLOR):
+	New macros.
+
+	* include/freetype/internal/tttypes.h (TT_SbitTableType): Add
+	TT_SBIT_TABLE_TYPE_CBLC.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Handle FT_FACE_FLAG_COLOR.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit,
+	tt_face_load_strike_metrics, tt_face_load_sbit_image): Handle
+	TT_SBIT_TABLE_TYPE_CBLC.
+
+2013-07-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt] Fix for `make multi' target.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Use FT_LOCAL_DEF().
+
+2013-07-20  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL.GNU: Updated.
+
+2013-07-20  Behdad Esfahbod  <behdad@google.com>
+
+	[sfnt] Fix `sbix' table version handling.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit) [TT_SBIT_TABLE_TYPE_SBIX]:
+	USHORT version numbers are to be considered as `minor'.
+
+2013-07-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix segment classification for blue zones.
+
+	The old code (essentially unchanged since the very beginning)
+	incorrectly handled this configuration
+
+	               x -o- x
+	                /   \
+	               /     \
+	              /       \
+	             o         o
+
+	as flat and this
+
+	                o               o
+	               /               /
+	             x|              x|
+	              |               |
+	              o---------------o
+
+	as round.  (`o' and `x' are on and off points, respectively).
+
+	This is a major change which should improve the rendering results
+	enormously for many TrueType fonts, especially in the range approx.
+	20-40ppem, fixing the appearance of many overshoots.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Look at the
+	first and last points of the segment, not the points right before
+	and after.
+
+2013-07-19  Behdad Esfahbod  <behdad@google.com>
+
+	[sfnt] `sbix' fix-ups.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Apple's `sbix' color bitmaps
+	are rendered scaled and then the `glyf' outline rendered on top.  We
+	don't support that yet, so just ignore the `glyf' outline and
+	advertise it as a bitmap-only font.
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
+	[TT_SBIT_TABLE_TYPE_SBIX]: Return metrics in 26.6 units.
+	(tt_face_load_sbix_image): Typo.
+
+2013-07-18  Behdad Esfahbod  <behdad@google.com>
+
+	[sfnt] Add support for Apple's `sbix' color bitmap table.
+
+	* include/freetype/internal/tttypes.h (TT_SBit_MetricsRec): Widen
+	fields to FT_Short and FT_UShort, respectively.
+	(TT_SbitTableType): New enumeration.
+	(TT_FaceRec): Add `sbit_table_type' field.
+
+	* include/freetype/tttags.h (TTAG_sbix): New macro.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Pass a more generic
+	FT_GlyphSlot argument instead FT_Bitmap.
+	Add flag to control map and metrics handling.
+	Update all users.
+
+	* src/sfnt/ttsbit.c: Include `ttmtx.h'.
+	(tt_face_load_eblc): Renamed to...
+	(tt_face_load_sbit): This.
+	Handle `sbix' bitmaps.
+	(tt_face_free_eblc): Renamed to...
+	(tt_face_load_sbit): This.
+	Updated.
+	(tt_face_load_strike_metrics): Handle `sbix' bitmaps.
+	(tt_face_load_sbix_image): New function.
+	(tt_sbit_decoder_alloc_bitmap, tt_sbit_decoder_load_image,
+	tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned,
+	tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png,
+	tt_sbit_decoder_load_image, tt_sbit_decoder_load_bitmap): Don't pass
+	and handle load flags.
+	(tt_sbit_decoder_load_bitmap) [!FT_CONFIG_OPTION_USE_PNG]: Better
+	handle formats 17-19.
+	Move color to grayscale conversion to...
+	(tt_face_load_sbit_image): Here.
+	Handle `sbix' bitmaps.
+
+	* src/sfnt/pngshim.h: Updated.
+	* src/sfnt/ttsbit.h: Updated.
+	* src/sfnt/sfdriver.c: Updated.
+
+2013-07-18  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Ignore invalid magic number in `head' or `bhed'.
+
+	Other font engines seem to ignore it also.  Problem reported by
+	Hin-Tak Leung <htl10@users.sourceforge.net>.
+
+	* src/sfnt/ttload.c (check_table_dir): Don't abort but warn only if
+	we have an invalid magic number.
+
+2013-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Fix segfault caused by previous commit.
+
+	* src/smooth/ftgrays.c (gray_set_cell): Always compute
+	`ras.invalid'.
+
+2013-07-16  David Turner  <digit@google.com>
+
+	[smooth] Improve performance.
+
+	Provide a work-around for an ARM-specific performance bug in GCC.
+	This speeds up the rasterizer by more than 5%.
+
+	Also slightly optimize `set_gray_cell' and `gray_record_cell' (which
+	also improves performance on other platforms by a tiny bit (<1%).
+
+	* src/smooth/ftgrays.c (FT_DIV_MOD): New macro.
+	Use it where appropriate.
+
+	(gray_record_cell, gray_set_cell, gray_move_to,
+	gray_convert_glyph_inner): Streamline condition handling.
+
+2013-07-16  David Turner  <digit@google.com>
+
+	[truetype] Add assembler code for TT_MulFix14 and TT_DotFix14.
+
+	This patch provides slightly optimized versions for ARM, x86, and
+	x86_64 CPUs if built with GCC.
+
+	Also remove some dead code.
+
+	* src/truetype/ttinterp.c (TT_MulFix14_arm, TT_MulFix14_long_long,
+	TT_DotFix14_long_long): New functions.
+
+2013-07-16  David Turner  <digit@google.com>
+
+	Optimize FT_MulFix for x86_64 GCC builds.
+
+	This patch provides an optimized `FT_MulFix' implementation for
+	x86_64 machines when FreeType is built with GCC, or compatible
+	compilers like Clang.
+
+	Example:
+	  bin/ftbench -p -t 5 -s 14 -f 0008 Arial.ttf
+
+	Before:
+
+	  Load                       4.863 us/op
+	  Load_Advances (Normal)     4.816 us/op
+	  Load_Advances (Fast)       0.028 us/op
+	  Render                     2.753 us/op
+	  Get_Glyph                  0.463 us/op
+	  Get_CBox                   0.077 us/op
+	  Get_Char_Index             0.023 us/op
+	  Iterate CMap              13.898 us/op
+	  New_Face                  12.368 us/op
+	  Embolden                   0.028 us/op
+	  Get_BBox                   0.302 us/op
+
+	After:
+
+	  Load                       4.617 us/op
+	  Load_Advances (Normal)     4.645 us/op
+	  Load_Advances (Fast)       0.027 us/op
+	  Render                     2.789 us/op
+	  Get_Glyph                  0.460 us/op
+	  Get_CBox                   0.077 us/op
+	  Get_Char_Index             0.024 us/op
+	  Iterate CMap              13.403 us/op
+	  New_Face                  12.278 us/op
+	  Embolden                   0.028 us/op
+	  Get_BBox                   0.301 us/op
+
+	* builds/unix/ftconfig.in, include/freetype/config/ftconfig.h
+	(FT_MulFix_x86_64): New function.
+
+2013-07-16  David Turner  <digit@google.com>
+
+	Speed up ARMv7 support.
+
+	When building for ARMv7 with thumb2 instructions, the optimized
+	`FT_MulFix_arm' assembly routine was not being used.
+
+	The reason for this is in the `ftconfig.h' header, namely:
+
+	- The assembly routine uses the `smull' instruction which is not
+	  available when generating Thumb-1 machine code.  It is available
+	  in Thumb-2 mode, though.
+
+	- The header was written a long time ago before Thumb-2 became
+	  widely popular (e.g. with Android).  So it simply doesn't use the
+	  assembly routine if the `__thumb__' built-in macro is defined.
+
+	- When compiling in Thumb-2 mode, the compiler will define both
+	  `__thumb__' and `__thumb2__'.
+
+	By checking for `(__thumb2__ || !__thumb__)', we ensure that the
+	assembly routine is only avoided when generating Thumb-1 code.
+
+	Given that this is performance-sensitive function, this improves
+	`ftbench' as follows on a Galaxy Nexus:
+
+	                           Before (us/op)   After (us/op)
+
+	  - loading Arial.ttf glyphs at 14 ppem [1]
+
+	      Load                   34.285          33.098
+
+	  - same operation with the light auto-hinter [2]
+
+	      Load                   31.317          29.590
+
+	  - same operation without hinting [3]
+
+	      Load                    6.143           5.376
+
+	  - loading Arial.ttf advances at 14 ppem [4]
+
+	      Load_Advances (normal) 34.216          33.016
+	      Load_Advances (fast)    0.176           0.176
+
+	  [1] ftbench -t 5 -p -s 14 -b a -f 0008 Arial.ttf
+	  [2] ftbench -t 5 -p -s 14 -b a -r 1 -f 0028 Arial.ttf
+	  [3] ftbench -t 5 -p -s 14 -b a -f 000a Arial.ttf
+	  [4] ftbench -t 5 -p -s 14 -b b -f 0008 Arial.ttf
+
+	* builds/unix/ftconfig.in, include/freetype/config/ftconfig.h
+	(FT_MULFIX_ASSEMBLER): Fix handling for ARMv7.
+
+2013-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2013-06-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Fix bitmap width guard.
+
+2013-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add darkening limit to `darkening-parameters'.
+
+	* src/cff/cffdrivr.c (cff_property_set): Add check.
+
+2013-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add `darkening-parameters' property.
+
+	* include/freetype/ftcffdrv.h: Document it.
+
+	* src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle
+	`darkening-parameters' property.
+
+	* src/cff/cf2font.h (CF2_FontRec): Add `darkenParams' array.
+
+	* src/cff/cf2font.c (cf2_computeDarkening): Add `darkenParams'
+	argument and use it.
+	Update all callers.
+
+	* src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Copy
+	`darken_params' values.
+
+	* src/cff/cffobjs.h (CFF_DriverRec): Add `darken_params' array.
+
+	* src/cff/cffobjs.c (cff_driver_init): Set default values for
+	`darken_params'.
+
+2013-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Code shuffling.
+
+	* src/tools/docmaker/tohtml.py (re_url): Move regexp...
+	* src/tools/docmaker/sources.py: ... to this file.
+
+2013-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Remove unused functions.
+
+	* src/tools/docmaker/content.py (DocMarkup.get_start,
+	DocBlock.get_markup_name): Removed.
+	* src/tools/docmaker/tohtml.py (html_quote0, dump_html_code,
+	HtmlFormatter.make_html_words): Removed.
+
+2013-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (dll): Remove target.
+
+	Problem reported by Jörg Günnewig <joerg.guennewig@googlemail.com>.
+
+2013-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Recognise URLs.
+
+	* src/tools/docmaker/tohtml.py (re_url): New regular expression.
+	(make_html_para): Use it.
+
+2013-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.0.1 released.
+	===========================
+
+
+	Tag sources with `VER-2-5-0-1'.
+
+	* include/freetype/config/ftoption.h: Undefine
+	CFF_CONFIG_OPTION_OLD_ENGINE.
+	* devel/ftoption.h: Define CFF_CONFIG_OPTION_OLD_ENGINE.
+
+2013-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (install): Don't create `cache' directory.
+
+	Found by Peter Breitenlohner <peb@mppmu.mpg.de>.
+
+2013-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.5.0 released.
+	=========================
+
+
+	Tag sources with `VER-2-5-0'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.5.0.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.12/2.5.0/, s/2412/250/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 5.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 16:2:10.
+
+	* src/base/ftobjs.c (FT_Open_Face): Pacify compiler.
+	* src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIRP): Ditto.
+
+2013-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #39269.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Free memory in
+	case of reallocation failures.
+
+2013-06-18  Andrew Church  <achurch+savannah@achurch.org>
+
+	Fix Savannah bug #39266.
+
+	If memory allocations fail at certain points while opening a font,
+	FreeType can either crash due to a NULL dereference or leak memory.
+
+	* include/freetype/internal/ftobjs.c (FT_Face_InternalRec,
+	FT_LibraryRec): Make `refcount' a signed integer.  If, for example,
+	FT_Open_Face() fails in a memory allocation before the face's
+	reference count is set to 1, a subsequent `FT_Done_Library' call
+	would otherwise loop over `FT_Done_Face' 2^32 times before freeing
+	the face.
+
+	* src/base/ftobjs.c (open_face): Initialize `stream' and friends
+	earlier.
+	(FT_Open_Face) <Fail>: Behave correctly if `node' is NULL.
+	(FT_Destroy_Module) <Fail>: Check that `renderer_clazz' is valid.
+
+2013-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c One final pragma to silence 64-bit MSVC.
+
+2013-06-06  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add code to Adobe's engine to handle ppem > 2000.
+
+	* src/cff/cffgload.c (cff_slot_load): If we get
+	FT_Err_Glyph_Too_Big, retry unhinted and scale up later on.
+
+2013-06-12  Werner Lemberg  <wl@gnu.org>
+
+	Another try on pragmas.
+
+	* include/freetype/internal/ftdebug.h: Move pragmas to...
+	* include/freetype/internal/internal.h: ... this file since it gets
+	included by all source files.
+	* include/freetype/internal/ftserv.h: Remove pragma which has no
+	effect.
+
+2013-06-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftdebug.h: Disable MSVC warning C4127.
+
+	This partially undoes commit 3f6e0e0c.
+
+2013-06-12  Werner Lemberg  <wl@gnu.org>
+
+	More compiler warning fixes.
+
+	*/*: Use cast to `FT_Bool' (or `Bool') where appropriate.
+
+2013-06-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve handling of broken sbit advance widths.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Use the glyph's (scaled)
+	`linearHoriAdvance' if the sbit's `horiAdvance' value is zero.
+
+	Cf. font `Fixedsys Excelsior' v3.01 (FSEX300.ttf), glyph A, 16ppem.
+
+2013-06-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve embedded bitmap tracing.
+
+	* src/base/ftobjs.c (FT_Request_Size): Move trace message regarding
+	bitmap strike match to...
+	(FT_Match_Size): This function.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics,
+	tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned,
+	tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png,
+	tt_sbit_decoder_load_image): Decorate with tracing messages.
+
+2013-06-10  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #39160.
+
+	* src/truetype/ttinterp.c (Ins_SDPVTL): Set projection vector too
+	for the degenerate case.
+
+2013-06-09  David Turner  <digit@google.com>
+
+	* src/cache/ftcmanag.c (FTC_Manager_Reset): Add missing cache flush.
+
+	This code, present since eight(!) years in the unused `CACHE'
+	branch, has been forgotten to apply to the master branch.  It's
+	really amazing that noone has ever complained since
+	`FTC_Manager_Reset' is pretty useless without flushing the cache.
+
+2013-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Add and improve pragmas for MSVC compiler.
+
+	* include/freetype/internal/ftdebug.h: Remove pragmas.
+	* include/freetype/internal/ftserv.h: Use push and pop for pragmas.
+	* include/freetype/internal/ftvalid.h: Handle warning C4324.
+	* src/base/ftobjs.c: Use push and pop for pragmas.
+	* src/gzip/ftgzip.c: Handle warning C4244.
+
+2013-06-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff] s/cf2_getGlyphWidth/cf2_getGlyphOutline/.
+
+	* src/cff/cf2font.c, src/cff/cf2font.h, src/cff/cf2ft.c: Do it.
+
+2013-06-06  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Add early exit feature for width-only calls.
+
+	This is for `FT_Get_Advance'.
+
+	There are 7 places where the spec says the width can be defined:
+
+	  hstem/hstemhm
+	  vstem/vstemhm
+	  cntrmask/hintmask
+	  hmoveto
+	  vmoveto
+	  rmoveto
+	  endchar
+
+	* src/cff/cf2intrp.c (cf2_doStems): Exit early for width-only calls,
+	if possible.
+
+	(cf2_interpT2CharString) <cf2_cmdHSTEM>, <cf2_cmdVSTEM>,
+	<cf2_cmdVMOVETO>, <cf2_cmdENDCHAR>, <cf2_cmdHINTMASK>,
+	<cf2_cmdRMOVETO>, <cf2_cmdHMOVETO>: Exit early for width-only calls.
+
+2013-06-06  Werner Lemberg  <wl@gnu.org>
+
+	Next round of compiler fixes.
+
+	* builds/win32/ftdebug.c, builds/wince/ftdebug.c (ft_debug_init):
+	Add proper cast.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Fix
+	cast.
+	* include/freetype/internal/ftstream.h: Decorate stream and frame
+	macros with `FT_Long' and `FT_ULong' as appropriate.
+
+	* src/base/ftrfork.c (raccess_guess_darwin_hfsplus,
+	raccess_guess_darwin_newvfs): Use cast.
+
+	* src/bdf/bdflib.c (_bdf_set_default_spacing): Use cast.
+
+	* src/cache/ftcmanag.c (FTC_Manager_Check): Fix cast.
+	* src/cache/ftcmanag.h (FTC_ManagerRec): Ditto.
+
+	* src/cff/cf2arrst.c (cf2_arrstack_setNumElements): Use cast.
+	* src/cff/cf2ft.c (cf2_freeSeacComponent): Ditto.
+	* src/cff/cffobjs.c (remove_subset_prefix, remove_style): Ditto.
+
+	* src/cid/cidparse.c (cid_parser_new): Use cast.
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Use cast.
+
+	* src/psaux/psobjs.c (reallocate_t1_table): Fix argument type.
+
+	* src/raster/ftraster.c (ft_black_reset): Use cast.
+
+	* src/truetype/ttgxvar.c (FT_Stream_FTell): Use cast.
+	(ALL_POINTS): Fix cast.
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Add casts.
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Add cast.
+
+2013-06-05  Dave Arnold  <darnold@adobe.com>
+
+	Fix more MSVC Win32 compiler warnings.
+
+	* src/base/ftobjs.c: Fix typo in MS pragma.
+
+	* src/base/bdflib.c (_bdf_set_default_spacing, _bdf_add_property):
+	`lineno' is only used in debug mode.
+
+	* src/cff/cf2ft.c (cf2_builder_moveTo): `params' is only used in
+	debug mode.
+
+2013-06-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+
+	* include/freetype/internal/ftmemory.h: Decorate memory allocation
+	macros with `FT_Long' where appropriate.
+	Remove duplicate of FT_MEM_QRENEW_ARRAY definition.
+
+	* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
+	cast.
+
+	* src/base/ftobjs.c: Add warning disabling pragma for MSVC while
+	including `md5.c'.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdESC>: Add
+	cast.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts.
+	(tt_sbit_decoder_load_bitmap): Beautification.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize
+	variables (earlier).
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants
+	where appropriate.
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
+
+2013-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cf2font.c (cf2_getGlyphWidth): Initialize `advWidth'.
+
+	Problem reported by Ingmar Sittl <ingmar.sittl@elektrobit.com>.
+
+2013-06-04  Werner Lemberg  <wl@gnu.org>
+
+	Apply fixes for cppcheck nitpicks.
+
+	  https://cppcheck.sourceforge.net/
+
+	The call was (from the top-level of the FreeType tree):
+
+	  cppcheck --force \
+	           --enable=all \
+	           -I include \
+	           -I include/freetype/ \
+	           -I include/freetype/config/ \
+	           -I include/freetype/internal/ \
+	           . &> cppcheck.log
+
+	Note that the current version heavily chokes on FreeType, delivering
+	many wrong results.  I will report those issues to the cppcheck team
+	so that a newer version gives improved results hopefully.
+
+	*/* Improve variable scopes.
+	*/* Remove redundant initializations which get overwritten.
+
+	* src/base/ftmac.c, builds/mac/ftmac.c (count_faces_scalable):
+	Remove unused variable.
+
+	* src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero.
+
+	* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt1_entry_validate):
+	Remove functionless code.
+
+	* src/tools/ftrandom.c (main): Fix memory leak.
+
+2013-06-03  Werner Lemberg  <wl@gnu.org>
+
+	Add CFF_CONFIG_OPTION_OLD_ENGINE configuration option.
+
+	This controls whether the old FreeType CFF engine gets compiled into
+	FreeType.  It is now disabled by default.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(CFF_CONFIG_OPTION_OLD_ENGINE): New macro.
+
+	* src/cff/cffdrivr.c (cff_property_set), src/cff/cffgload.c
+	(CFF_Operator, cff_argument_counts, cff_builder_add_point,
+	cff_operator_seac, cff_decoder_parse_charstrings, cff_slot_load),
+	src/cff/cffgload.h, src/cff/cffobjs.c (cff_driver_init): Use
+	CFF_CONFIG_OPTION_OLD_ENGINE to guard the affected code.
+
+	* docs/CHANGES: Updated.
+
+2013-06-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix PNG library handling.
+
+	* builds/unix/configure.raw: Don't use LIBPNG_LIBS but
+	LIBPNG_LDFLAGS.
+
+2013-05-23  Behdad Esfahbod  <behdad@google.com>
+
+	Add support for color embedded bitmaps (eg. color emoji).
+
+	A new load flag, FT_LOAD_COLOR, makes FreeType load color
+	embedded-bitmaps, following this draft specification
+
+	  https://color-emoji.googlecode.com/git/specification/v1.html
+
+	which defines two new SFNT tables, `CBDT' and `CBLC' (named and
+	modeled after `EBDT' and `EBLC', respectively).  The color bitmaps
+	are stored in the new FT_PIXEL_MODE_BGRA format to represent BGRA
+	pre-multiplied sRGB images.  If PNG support is available, PNG color
+	images as defined in the same proposed specification are supported
+	also.
+
+	Note that color bitmaps are converted to grayscale if client didn't
+	ask for color.
+
+	* builds/unix/configure.raw: Search for libpng.
+	Add `--without-png' option.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_PNG): New macro.
+
+	* include/freetype/freetype.h (FT_LOAD_COLOR): New load flag.
+
+	* include/freetype/ftimage.h (FT_Pixel_Mode): Add
+	`FT_PIXEL_MODE_BGRA'.
+
+	* include/freetype/tttags.h (TTAG_CBDT, TTAG_CBLC): New tags.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Updated.
+	(ft_gray_for_premultiplied_srgb_bgra): New function.
+	(FT_Bitmap_Convert): Handle FT_PIXEL_MODE_BGRA.
+
+	* src/sfnt/pngshim.c, src/sfnt/pngshim.h: New files.
+
+	* src/sfnt/sfnt.c: Include `pngshim.c'.
+
+	* src/sfnt/ttsbit.c: Include FT_BITMAP_H and `pngshim.h'
+	(tt_face_load_eblc): Load `CBLC'.
+	(tt_sbit_decoder_init): Load `CBDT'.
+	(tt_sbit_decoder_alloc_bitmap): Pass load flags to select between
+	color and grayscale bitmaps.
+	Set `num_grays'.  This is used by `ftview' to choose the blending
+	algorithm.
+	(tt_sbit_decoder_load_byte_aligned,
+	tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_compound,
+	tt_sbit_decoder_load_image): Pass load flag.
+	s/write/pwrite/.
+	Don't call `tt_sbit_decoder_alloc_bitmap'.
+	Updated.
+	(tt_sbit_decoder_load_png) [FT_CONFIG_OPTION_USE_PNG]: New function.
+	(tt_sbit_decoder_load_bitmap): Pass load flag.
+	Handle new glyph formats 17, 18, and 19.
+	Call `tt_sbit_decoder_alloc_bitmap'.
+	Flatten color bitmaps if necessary.
+	(tt_face_load_sbit_image): Updated.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `pngshim.c'.
+
+	* docs/CHANGES: Updated.
+
+2013-05-24  Guenter  <info@gknw.net>
+
+	Apply Savannah patch #8055.
+
+	Make `apinames' create an import file for NetWare.
+
+	* src/tools/apinames.c (PROGRAM_VERSION): Set to 0.2.
+	(OutputFormat): Add `OUTPUT_NETWARE_IMP'.
+	(names_dump): Handle it.
+	(usage): Updated.
+	(main): Handle new command line flag `-wN'.
+
+2013-05-23  Behdad Esfahbod  <behdad@behdad.org>
+
+	Compilation fix.
+
+	* src/truetype/ttinterp.c (TT_RunIns)
+	[!TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Make it work.
+
+2013-05-22  Infinality  <infinality@infinality.net>
+
+	[truetype] Formatting and an additional subpixel tweak.
+
+	* src/truetype/ttinterp.c (Ins_SHPIX): Formatting fix.
+	* src/truetype/ttsubpix.c (SKIP_NONPIXEL_Y_MOVES_Rules):
+	Revert previous modification for Verdana clones.
+
+2013-05-22  Infinality  <infinality@infinality.net>
+
+	[truetype] Adjust subpixel zp2 moves and tweak rules.
+
+	These modifications fix thin diagonal stems in some legacy fonts.
+
+	* src/truetype/ttinterp.c (Direct_Move_X): Remove unused macro.
+	(Move_Zp2_Point): Don't always disable x moves for subpixel rendering.
+	(Ins_SHP): Disable x moves here for subpixel rendering.
+	(Ins_SHPIX): Only disable x moves in compatibility mode.
+	Split out zp2 move reversals and reorder conditional respectively.
+
+	* src/truetype/ttsubpix.c (SKIP_NONPIXEL_Y_MOVES_Rules): Fix oversight.
+	Only adjust Verdana clones for 17 ppem.
+	(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Courier New.
+	(ALWAYS_SKIP_DELTAP_Rules): Found additional cases for Arial `s'.
+
+2013-05-20  Infinality  <infinality@infinality.net>
+
+	[truetype] Simplify and improve subpixel function detection.
+
+	Some small enhancements have allowed the removal of many macros and
+	the simplification of existing rules in `ttsubpix.c'.
+
+	* src/truetype/ttsubpix.h (SPH_TWEAK_ALLOW_X_DMOVEX,
+	SPH_TWEAK_ALLOW_X_MOVE_ZP2,
+	SPH_TWEAK_DELTAP_SKIP_EXAGGERATED_VALUES,
+	SPH_TWEAK_SKIP_INLINE_DELTAS, SPH_TWEAK_MIRP_CVT_ZERO): Removed.
+	(SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP): New rule macro.
+
+	* src/truetype/ttsubpix.c: Updated affected rules.
+
+	* src/truetype/ttinterp.c (Direct_Move_X): Updated.
+	(INS_FDEF): Add additional function detection.
+	(INS_ENDF): Set runtime flag.
+	(Ins_CALL): Skip the call under certain conditions.
+	Remove bad code.
+	(Ins_LOOPCALL): Skip the call under certain conditions.
+	Remove bad code.
+	(Move_Zp2_Point): Updated.
+	(Ins_SHPIX): Updated.
+	Skip the move under some situations.
+	(Ins_MIAP): Improve conditions.
+	(Ins_MIRP): Updated.
+	(Ins_DELTAP): Skip move under certain conditions.
+	Simplify conditions.
+	(TT_RunIns): Updated.
+	Add code to handle new function detection.
+	Trace messages.
+
+2013-05-17  Werner Lemberg  <wl@gnu.org>
+
+	Update more FT_Err_XXX macros using FT_ERR and FT_THROW;
+
+	* builds/amiga/src/base/ftsystem.c, builds/mac/ftmac.c,
+	builds/unix/ftsystem.c, builds/vms/ftsystem.c: Do it.
+
+2013-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add `interpreter-version' property.
+
+	This makes the option TT_CONFIG_OPTION_SUBPIXEL_HINTING controllable
+	at runtime.
+
+	* include/freetype/ftttdrv.h: New file.
+
+	* include/freetype/config/ftheader.h (FT_TRUETYPE_DRIVER_H): New
+	macro.
+
+	* src/truetype/ttdriver.c: Include FT_TRUETYPE_DRIVER_H.
+	(tt_property_set, tt_property_get): Fill templates.
+
+	* src/truetype/ttobjs.h (TT_DriverRec): Add `interpreter_version'
+	member.
+	Remove unused `extension_component' member.
+
+	* src/truetype/ttgload.c: Include FT_TRUETYPE_DRIVER_H.
+	(tt_get_metrics, TT_Hint_Glyph, TT_Process_Simple_Glyph,
+	compute_glyph_metrics, tt_loader_init): Use `interpreter_version'.
+
+	* src/truetype/ttinterp.c: Include FT_TRUETYPE_DRIVER_H.
+	(SUBPIXEL_HINTING): New macro to check `interpreter_version' flag.
+	Update all affected functions to use it.
+	Use TT_INTERPRETER_VERSION_XXX where appropriate.
+
+	* src/truetype/ttobjs.c: Include FT_TRUETYPE_DRIVER_H.
+	(tt_driver_init): Initialize `interpreter_version'.
+
+	* src/truetype/ttsubpix.c: Include FT_TRUETYPE_DRIVER_H.
+	Use TT_INTERPRETER_VERSION_XXX where appropriate.
+
+2013-05-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid empty source file.
+
+	* src/truetype/ttsubpix.c [!TT_CONFIG_OPTION_SUBPIXEL_HINTING]:
+	Provide dummy typedef.
+
+2013-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cf2font.c (cf2_getGlyphWidth): Fix uninitialized variable.
+
+	Fix suggested by Vaibhav Nagarnaik <vnagarnaik@gmail.com>.
+
+2013-05-13  Brian Nixon  <bnixon@yahoo.com>
+
+	Fix Savannah bug #38970.
+
+	* src/base/ftdebug.c, builds/win32/ftdebug.c,
+	builds/wince/ftdebug.c, builds/amiga/src/base/ftdebug.c
+	(ft_debug_init): Don't read past the environment variable FT2_DEBUG.
+
+2013-05-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add framework for TrueType properties.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_PROPERTIES_H.
+	(tt_property_set, tt_property_get): New functions, still empty.
+	Define `tt_service_properties' service.
+	Update `tt_services'.
+
+	* src/truetype/ttpic.h: Include FT_SERVICE_PROPERTIES_H.
+	(TT_SERVICE_PROPERTIES_GET): New macro.
+	(TTModulePIC): Add `tt_service_properties'.
+
+2013-05-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38967.
+
+	* src/base/ftcalc.c (FT_DivFix) [FT_LONG64]: Fix cast.
+
+2013-05-12  Werner Lemberg  <wl@gnu.org>
+
+	Introduce unsigned 64bit type (if available).
+
+	* include/freetype/config/ftconfig.h: Define FT_UINT64 if available.
+	[FT_LONG64]: Provide FT_UInt64.
+
+	* builds/unix/ftconfig.in: Synchronized.
+
+2013-05-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #38968.
+
+	* include/freetype/ftmodapi.h: Add `FT_EXPORT' to
+	FT_Property_{Set,Get}.
+	* src/base/ftobjs.c: Add `FT_EXPORT_DEF' to
+	FT_Property_{Set,Get}.
+
+2013-05-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Clean up bitmap code.
+
+	* src/sfnt/ttsbit.c: Deleted.
+	* src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'.
+	* rules.mk (SFNT_DRV_H): Updated.
+
+2013-05-10  Werner Lemberg  <wl@gnu.org>
+
+	*/* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code.
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2013-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.26 b/modules/freetype2/docs/oldlogs/ChangeLog.26
new file mode 100644
index 0000000000..528345e866
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.26
@@ -0,0 +1,5711 @@
+2016-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.6.5 released.
+	=========================
+
+
+	Tag sources with `VER-2-6-5'.
+
+	This commit immediately follows `[mac] Fix ftexport.sym target in
+	Jamfile.' on a separate branch, which was then merged with master
+	after the release.
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_SUBPIXEL_HINTING): Comment out.
+
+	* docs/VERSION.TXT: Add entry for version 2.6.5.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.6.4/2.6.5/, s/264/265/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+	* builds/unix/configure.raw (version_info): Set to 18:5:12.
+	* CMakeLists.txt (VERSION_PATCH): Set to 5.
+
+	* docs/CHANGES: Updated.
+
+2016-07-11  Werner Lemberg  <wl@gnu.org>
+
+	Conditionally compile environment support.
+
+	* include/freetype/internal/ftobjs.h, src/autofit/afmodule.c,
+	src/base/ftobjs.c, src/cff/cffdrivr.c, src/truetype/ttdriver.c:
+	Decorate with `FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES' where
+	necessary.
+
+2016-07-11  Werner Lemberg  <wl@gnu.org>
+
+	Handle properties in `FREETYPE_PROPERTIES' environment variable.
+
+	This commit covers the most important one.
+
+	* src/autofit/afmodule.c (af_property_set): Handle `warping',
+	`darkening-parameters', and `no-stem-darkening'.
+
+	* src/cff/cffdrivr.c (cff_property_set): Handle
+	`darkening-parameters', `hinting-engine', and `no-stem-darkening'.
+
+	* src/truetype/ttdriver.c (tt_property_set): Handle
+	`interpreter-version'.
+
+2016-07-11  Werner Lemberg  <wl@gnu.org>
+
+	Replace calls to `atol' with `strtol'.
+
+	We later on need strtol's `endptr' feature.
+
+	* include/freetype/config/ftstdlib.h (ft_atol): Replace with...
+	(ft_strtol): ... this.
+
+	* src/base/ftdbgmem.c (ft_mem_debug_init): Updated.
+	* src/cid/cidparse.c (cid_parser_new): Ditto.
+	* src/type42/t42drivr.c (t42_get_name_index), src/type42/t42objs.c
+	(T42_GlyphSlot_Load): Ditto.
+
+2016-07-10  Werner Lemberg  <wl@gnu.org>
+
+	Implement handling of `FREETYPE_PROPERTIES' environment variable.
+
+	Recognizing properties follows in another commit.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES): New macro.
+
+	* include/freetype/config/ftstdlib.h (ft_getenv): New macro.
+
+	* src/base/ftinit.c (ft_set_default_properties): New function to
+	parse `FREETYPE_PROPERTIES' and calling `ft_property_string_set'.
+	(FT_Init_FreeType): Updated.
+
+2016-07-09  Werner Lemberg  <wl@gnu.org>
+
+	Add function `ft_property_string_set'.
+
+	This is a preparation for handling an `FREETYPE_PROPERTIES'
+	environment variable to control (some) driver properties.
+
+	No change in functionality.
+
+	* src/base/ftobjs.c (ft_property_do): Add `value_is_string'
+	parameter.
+	(ft_property_string_set): New function.
+	(FT_Property_Set, FT_Property_Get): Updated.
+
+	* include/freetype/internal/ftobjs.h: Updated.
+
+	* include/freetype/internal/services/svprop.h
+	(FT_Properties_SetFunc): Add `value_is_string' parameter.
+
+	* src/autofit/afmodule.c (af_property_set), src/cff/cffdrivr.c
+	(cff_property_set), src/truetype/ttdriver.c (tt_property_set):
+	Updated, emitting an error currently if `value_is_string' is set.
+
+2016-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Fix ftexport.sym target in Jamfile.
+
+	* Jamfile: Update the directories of the header files scanned for
+	ftexport.sym.  They were incorrect since the migration of the
+	header files, on 2015-06-22.  Either inexisting include/cache
+	(removed on 2006-03-20) is not needed to be listed explicitly.
+	Now ftmac.h is scanned only in the case of Mac OS & Mac OS X.
+
+2016-07-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Sub-banding protocol revision.
+
+	Rasterization sub-banding is utilized at large sizes while using a
+	rather small fixed memory pool.  Indeed it is possible to make an
+	educated guess how much memory is necessary at a given size for a
+	given glyph.  It turns out that, for a large majority of European
+	glyphs, you should store about 8 times more boundary pixels than
+	their height.  Or, vice versa, if your memory pool can hold 800
+	pixels the band height should be 100 and you should sub-band
+	anything larger than that.  Should you still run out of memory,
+	FreeType bisects the band but you have wasted some time.  This is
+	what has been implemented in FreeType since the beginning.
+
+	It was overlooked, however, that the top band could grow to twice
+	the default band size leading to unnecessary memory overflows there.
+	This commit fixes that.  Now the bands are distributed more evenly
+	and cannot exceed the default size.
+
+	Now the magic number 8 is really suitable for rather simple European
+	scripts.  For complex Chinese logograms the magic number should be
+	13 but that is subject for another day.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Revise sub-banding
+	protocol.
+
+2016-07-07  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Fix Savannah bug #48417.
+
+	Mac OS X linker throws errors when `-exported_symbol_list' input
+	file includes non-existing symbols.  Reported by Ryan Schmidt.
+
+	* builds/exports.mk: Exclude ftmac.h from the headers for apinames
+	by default.  Include it when ftmac.c would be compiled.
+
+2016-07-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TInstruction_Function): Removed, unused.
+
+2016-07-05  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.6.4 released.
+	=========================
+
+
+	Tag sources with `VER-2-6-4'.
+
+	* docs/VERSION.TXT: Update documentation and bump version number to
+	2.6.4.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.6.3/2.6.4/, s/263/264/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 18:4:12.
+	* CMakeLists.txt (VERSION_PATCH): Set to 4.
+
+	* docs/CHANGES: Updated.
+
+2016-07-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Fix compiler warning.
+
+2016-07-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Variable type revision (part 2).
+
+	* src/smooth/ftgrays.c (TArea): Restore original definition as `int'.
+	(gray_render_line) [FT_LONG64]: Updated.
+	(gray_convert_glyph): 32-bit band bisection stack should be 32 bands.
+	(gray_convert_glyph_inner): Trace successes and failures.
+
+2016-07-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Handle single-point contours as segments.
+
+	Doing so allows us to link them to edges – some fonts like
+	`NotoSansGurmukhi-Regular' have such isolated points sitting exactly
+	on other outlines.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Don't
+	ignore one-point contours but handle them specially as one-point
+	segments.
+	(af_latin_hints_compute_edges): Append one-point segments to edges
+	if possible.
+
+2016-07-02  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove unused structure members.
+
+	* src/autofit/afhints.h (AF_SegmentRec, AF_EdgeRec): Remove
+	`num_linked'.
+
+	* src/autofit/afcjk.c (af_cjk_hints_link_segments): Updated.
+
+2016-07-02  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Update to Unicode 9.0.0.
+
+	* src/autofit/afranges.c (af_arab_nonbase_uniranges,
+	af_cyrl_uniranges): Add new data.
+
+2016-07-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Variable type revision (part 1).
+
+	This patch restores original `TCoord' definition as `int' so that the
+	rendering pool is used more efficiently on LP64 platforms (unix).
+
+	* src/smooth/ftgrays.c (gray_TWorker, TCell, gray_TBand): Switch some
+	fields to `TCoord'.
+	(gray_find_cell, gray_render_scanline, gray_render_line, gray_hline,
+	gray_sweep, gray_convert_glyph): Updated.
+
+2016-06-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Minor clean-ups.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove redundant `ycount'.
+	(gray_sweep, gray_convert_glyph, gray_dump_cells): Updated.
+
+2016-06-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Minor clean-ups.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Do not use volatile
+	qualifier.
+	(gray_raster_render): Move span initializations from here.
+	(gray_sweep): ... to here and remove unused `target' argument.
+
+2016-06-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[pcf] Fix handling of very large fonts (#47708).
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Make `encodingOffset' an
+	unsigned short.
+	Only reject `0xFFFF' as an invalid encoding offset.
+
+2016-06-25  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Really fix deallocation in case of error (#47726).
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Thinko; initialize
+	`outline.points' also.
+
+2016-06-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Consolidate memory management.
+
+	* src/smooth/ftgrays.c (gray_init_cells): Remove function.
+	(gray_TWorker): Remove fields that become local variables.
+	(gray_raster_render): Move rendering buffer declaration from here.
+	(gray_convert_glyph): ... to here and update accordingly.
+
+2016-06-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Consolidate boundary checks.
+
+	Removing the checks from `gray_hline' shaves 1% off rendering speed.
+
+	* src/smooth/ftgrays.c [STANDALONE_]: Duplicate `FT_MIN' and `FT_MAX'.
+	(gray_TWorker): No need to store `clip_box'.
+	(gray_hline): Remove unnecessary boundary checks.
+	(gray_convert_glyph): Move boundary checks from here.
+	(gray_raster_render): ... to here and consolidate.
+
+2016-06-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Use `FT_Outline_Get_CBox'.
+
+	* src/smooth/ftgrays.c [STANDALONE_]: Duplicate `FT_Outline_Get_CBox'.
+	(gray_compute_cbox): Remove this function.
+	(gray_convert_glyph): Update to use `FT_Outline_Get_CBox'.
+
+2016-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Remove compiler warnings.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Fix reports from clang.
+
+2016-06-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Sanitize memory management.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Cleaned up.
+
+2016-06-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Remove `band_shoot' that never worked.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove `band_shoot'.
+	(gray_convert_glyph): Updated.
+
+2016-06-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster, smooth] Handle FT_RENDER_POOL_SIZE better.
+
+	* src/raster/ftraster.c (FT_MAX_BLACK_POOL): New macro.
+	(ft_black_render): Updated.
+	* src/smooth/ftgrays.c (FT_MAX_GRAY_POOL): New macro.
+	(gray_raster_render): Updated.
+
+2016-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/md5.c: Updated to recent version.
+
+2016-06-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Optimize if-condition.
+
+2016-06-13  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Cherokee script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Cherokee.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Cherokee standard characters.
+
+	* src/autofit/afranges.c: Add Cherokee data.
+
+	* src/autofit/afstyles.h: Add Cherokee data.
+
+2016-06-09  David Capello  <davidcapello@gmail.com>
+
+	[cmake] Avoid modifying `ftconfig.h' and `ftoption.h' files.
+
+	* CMakeLists.txt: Each time cmake is run those files are
+	modified and the whole FreeType library is recompiled.  With this
+	change we change the files only if there are real modifications, so
+	we can avoid recompilations.
+
+2016-06-09  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Check number of properties (#48166).
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Implement.
+
+2016-06-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Re-enable new line renderer on 64-bit archs.
+
+	* src/smooth/ftgrays.c (gray_render_line): Conditionally re-enable new
+	implementation, where it is safe from overflows.
+
+2016-06-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Minor clean-ups.
+
+	* src/smooth/ftgrays.c (gray_dump_cells): Move out of the way.
+	(gray_render_span): Remove spurious casts and streamline.
+
+2016-06-07  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Ethiopic script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Ethiopic.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Ethiopic standard characters.
+
+	* src/autofit/afranges.c: Add Ethiopic data.
+
+	* src/autofit/afstyles.h: Add Ethiopic data.
+
+2016-06-07  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix compilation with VS2016 (#48126).
+
+	This compiler doesn't recognize the end-of-comment sequence `*/' if
+	it immediately follows non-ASCII characters.
+
+	* src/autofit/afscript.h: Ensure whitespace before `*/'.
+
+2016-06-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix a test for named instances (#48122).
+
+	This was missed while giving negative face indices an extended
+	meaning.
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Implement.
+
+2016-05-31  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Let SHPIX move points in the twilight zone in v40.
+
+	* src/truetype/ttinterp.c (Ins_SHPIX): Allow SHPIX to move points in
+	the twilight zone.  Otherwise, treat SHPIX the same as DELTAP.
+	Unbreaks various fonts such as older versions of Rokkitt and DTL
+	Argo T Light that would glitch severely after calling ALIGNRP after a
+	blocked SHPIX.
+
+2016-05-30  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Support `CharStrings' entry format as created by LilyPond.
+
+	* src/type42/t42parse.c (t42_parse_charstrings): Handle entries
+	having the format
+
+	  (foo) cvn 12345 def
+
+2016-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afranges.c: Remove `UL' postfix from hex numbers.
+
+	Suggested by Alexei.  `UL' is only needed for 16bit compilers, but
+	it seems noone is using this anymore (and we no longer test whether
+	FreeType compiles in such an environment).  Otherwise, it is easy to
+	add the postfix to the `AF_UNICODE_RANGE' macro.
+
+2016-05-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Shrink bisection stack.
+
+	The convergence of Bézier flatteners is fast with the deviation
+	from straight line being asymptotically cut 4-fold on each bisection.
+	This justifies smaller bisection stack size.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove common `bez_stack'.
+	(gray_render_conic): Create and use conic `bez_stack'. Move back the
+	band analysis from...
+	(gray_conic_to): ... here.
+	(gray_render_cubic): Create and use cubic `bez_stack'. Move back the
+	band analysis from...
+	(gray_cubic_to): ... here.
+	(gray_move_to): Updated.
+
+2016-05-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fixes for Armenian and Gujarati ranges.
+
+	* src/autofit/afranges.c (af_armn_uniranges): Corrected.
+	(af_guru_nonbase_uniranges): Make U+0A3E a base character.
+
+2016-05-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Armenian script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Armenian.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Armenian standard characters.
+
+	* src/autofit/afranges.c: Add Armenian data.
+
+	* src/autofit/afstyles.h: Add Armenian data.
+
+2016-05-23  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Use `-export-symbols'.
+
+	This was commented about 10 years ago – I think the reason then to
+	disable libtool's `-export-symbols' option was to give some badly
+	programmed applications access to internal FreeType functions.
+
+	I believe that we should no longer take care of such programs; the
+	number of symbols exported should be rather restricted as much as
+	possible.
+
+2016-05-22  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Gurmukhi script.
+
+	This essentially moves the Gurmukhi script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Gurmukhi.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Gurmukhi standard characters and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Gurmukhi data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Gurmukhi data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2016-05-21  Werner Lemberg  <wl@gnu.org>
+
+	Minor clang++ fixes.
+
+	* src/base/ftobjs.c (FT_Add_Module), src/psaux/psobjs.c
+	(ps_parser_load_field), src/type1/t1load.c (parse_subrs): Add
+	initializer.
+
+	* src/cache/ftccache.h (FTC_CACHE_TRYLOOP_END): Avoid implicit
+	conversion from NULL to boolean.
+
+2016-05-21  Werner Lemberg  <wl@gnu.org>
+
+	Work around a bug of the C 8.0.0.1 compiler on AIX 5.3 (#47955).
+
+	* include/freetype/internal/ftmemory.h (cplusplus_typeof): Use
+	braces for `extern "C++"'.
+
+2016-05-17  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Make TT_LOADER_SET_PP support subpixel hinting [3/3].
+
+	* src/truetype/ttgload.c (TT_LOADER_SET_PP): Replace macro with...
+	(tt_loader_set_pp): ... this new function.
+	Update all callers.
+
+2016-05-17  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] New implementation of v38 bytecode interpreter [2/3].
+
+	This patch actually modifies the bytecode interpreter.
+
+	See added comments in `ttinterp.h' for more information on this and
+	the following commit in the series.
+
+	* src/truetype/ttinterp.c (SUBPIXEL_HINTING): Replaced by...
+	(NO_SUBPIXEL_HINTING, SUBPIXEL_HINTING_INFINALITY,
+	SUBPIXEL_HINTING_MINIMAL): ...new macros.
+	(Direct_Move, Direct_Move_X, Direct_Move_Y): Handle backward
+	compatibility.
+	Updated.
+	(Ins_RS, Ins_FDEF, Ins_ENDF, Ins_CALL, Ins_LOOPCALL, Ins_MD):
+	Updated.
+	(Ins_INSTCTRL): Handle native ClearType mode flag.
+	Updated.
+	(Ins_FLIPPT, Ins_FLIPRGON, Ins_FLIPRGOFF): Handle backward
+	compatibility.
+	(Move_Zp2_Point): Ditto.
+	(Ins_SHP): Updated.
+	(Ins_SHPIX): Handle backward compatibility.
+	Updated.
+	(Ins_MSIRP, Ins_MDAP, Ins_MIAP, Ins_MDRP, Ins_MIRP): Updated.
+	(Ins_ALIGNRP): Updated.
+	(Ins_IUP, Ins_DELTAP): Handle backward compatibility.
+	Updated.
+	(Ins_GETINFO): Handle v38 flags.
+	Updated.
+	(TT_RunIns): Handle backward compatibility mode.
+	Updated.
+
+2016-05-17  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] New implementation of v38 bytecode interpreter [1/3].
+
+	This patch prepares data structures and the like.
+
+	See added comments in `ttinterp.h' for more information on this and
+	the following commits in the series.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_SUBPIXEL_HINTING): Assign values to differentiate
+	between subpixel versions.
+	(TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY,
+	TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL): New macros.
+
+	* include/freetype/ftttdrv.h (TT_INTERPRETER_VERSION_40): New macro.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Define new fields
+	`subpixel_hinting_lean', `vertical_lcd_lean',
+	`backward_compatibility', `iupx_called', iupy_called', and
+	`grayscale_cleartype' for new hinting mode.
+
+	* src/truetype/ttdriver.c (tt_property_set): Handle v38 and v40
+	interpreters conditionally.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Save phantom points unless
+	in v38 backward compatibility mode.
+	Updated.
+	(compute_glyph_metrics): Add v38 backward compatibility mode
+	constraint for adjusting advance widths.
+	Updated.
+	(tt_loader_init): Handle new flags `subpixel_hinting_lean',
+	`grayscale_cleartype', and `vertical_lcd_lean'.
+	Updated.
+	(tt_get_metrics, TT_Process_Simple_Glyph, TT_LOADER_SET_PP):
+	Updated.
+
+	* src/truetype/ttobjs.c (tt_driver_init): Conditionally set
+	default interpreter version number.
+
+	* src/truetype/ttsubpix.c, src/truetype/ttsubpix.h: Updated.
+
+2016-05-17  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix matrix scaling (#47848).
+
+	* include/freetype/config/ftstdlib.h (FT_LONG_MIN): New macro.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Use largest scaling
+	value of all matrix coefficients to scale matrix.
+
+	* src/cff/cffobjs.c (cff_face_init): Use `matrix->yx' member for
+	matrix normalization if `matrix->yy' is zero.
+
+2016-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[base] Reject invalid sfnt Mac resource (#47891).
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Check validity
+	of `CID ' and `TYPE1' table offset and length.
+
+2016-05-16  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix scanning for `StartData' and `/sfnts' (#47892).
+
+	* src/cid/cidparse.c (STARTDATA, STARTDATA_LEN, SFNTS, SFNTS_LEN):
+	New macros.
+	(cid_parser_new): Fix and document algorithm.
+
+2016-05-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Improve the recursive reference detector.
+
+	The previous fix for #46372 misunderstood a composite glyph referring
+	same component twice as a recursive reference.  See the discussion
+
+	  https://lists.gnu.org/archive/html/freetype/2016-05/msg00000.html
+
+	Thanks to Khaled Hosny for finding this issue.
+
+	* src/truetype/ttgload.c (ft_list_get_node_at): A function to get
+	the i-th node from FT_List.
+	(load_truetype_glyph): In the traversal scan of the reference tree
+	in the composite glyph, we clear the nodes filled by previous
+	sibling chain.
+
+2016-05-07  Werner Lemberg  <wl@gnu.org>
+
+	[cache] Allow value 0 for face ID.
+
+	We never dereference `face_id', and some implementations might use a
+	running number instead of a pointer.  Additionally, disallowing
+	value zero was undocumented.
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup), src/cache/ftcmanag.c
+	(FTC_Manager_LookupFace, FTC_Manager_RemoveFaceID): Remove test for
+	`face_id'.
+
+2016-05-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] More efficient accounting of conic splits and draws.
+
+	A single decrement counter of segments to draw, instead of an array,
+	contains all the information necessary to decide when to split and
+	when to draw a conic segment. The number of splits before each draw is
+	equal to the number of trailing zeros in the counter.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove `lev_stack'.
+	(gray_render_conic): Updated to use decrement counter of segments.
+
+2016-05-05  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Fix logic for `FT_Property_Set'.
+
+	Otherwise some properties could be set to arbitrary values, which is
+	harmless, but querying could give wrong positive results.
+
+	* src/cff/cffdrivr.c (cff_property_set) [hinting-engine],
+	* src/truetype/ttdriver.c (tt_property_set) [interpreter-version]:
+	Only allow defined values.
+
+2016-04-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Gujarati script.
+
+	This essentially moves the Gujarati script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Gujarati.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Gujarati standard characters and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Gujarati data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Gujarati data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2016-04-24  Werner Lemberg  <wl@gnu.org>
+
+	Minor.
+
+	* include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Protect macro
+	argument with parentheses.
+
+2016-04-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix deallocation in case of error (#47726).
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Initialize fields in
+	`outline' that are going to be deallocated in case of error.
+
+2016-04-23  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve Georgian blue zone characters.
+
+	Suggested by Akaki Razmadze <razmadzekoko@gmail.com>.
+
+	* src/autofit/afblue.dat (AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM):
+	Updated.
+
+	* src/autofit/afblue.c: Regenerated.
+
+2016-04-16  David Capello  <davidcapello@gmail.com>
+
+	[cmake] Honor SKIP_INSTALL_* settings (as used in zlib).
+
+	As FreeType depends on zlib, if we don't install zlib (e.g., because
+	we defined SKIP_INSTALL_ALL), FreeType cannot be installed, too
+	(cmake triggers an error saying that FreeType cannot be installed
+	because zlib target isn't in the export set).
+
+	* CMakeLists.txt: Honor `SKIP_INSTALL_HEADERS',
+	`SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL' settings.
+
+2016-04-16  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Another fix for non-intermediate GX tuples.
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Add some missing
+	cases.
+
+2016-04-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Remove forgotten macro.
+
+	* include/freetype/internal/internal.h
+	[FT_INTERNAL_POSTSCRIPT_GLOBALS_H]: Remove.
+
+2016-04-09  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Georgian scripts.
+
+	Georgian is problematic, since `uppercase' forms of Mkhedruli
+	(called Mtavruli) are not yet defined in Unicode, which means that
+	proper blue zones can't be defined.  However, there is already a
+	proposal submitted to Unicode; see
+
+	  https://www.unicode.org/L2/L2016/16034-n4707-georgian.pdf
+
+	Additionally, due to historical reasons, Unicode treats Khutsuri as
+	the same script as Mkhedruli, and so does OpenType.  However, since
+	the two scripts have completely different shapes it can happen that
+	blue zones differ considerably.  The tag `geok' used here (derived
+	from ISO 15924) to differentiate the two scripts is not an OpenType
+	tag in use.  If we now have a font that contains both glyphs for
+	Mkhedruli and Khutsuri, and it uses OpenType features for both also,
+	HarfBuzz unavoidably treats all glyphs as `geor'.  As a consequence,
+	blue zones for `geok' are not used for glyphs involved in the
+	OpenType features.
+
+	An issue not yet resolved is which OpenType feature should be used
+	to access Mtavruli glyph shapes; right now, FreeType doesn't set up
+	support for them, but it is easy to add them later on as soon as
+	more information is available.
+
+	* src/autofit/afblue.dat: Add blue zone data for Georgian.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Georgian standard characters.
+
+	* src/autofit/afranges.c: Add Georgian data.
+
+	* src/autofit/afstyles.h: Add Georgian data.
+
+2016-04-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Provide dummy blue zone for pseudo script `none'.
+
+	Even if the dummy hinter is used as the handler for `none' (which
+	doesn't use blue zones), it is more consistent than the old value
+	(which was 0), pointing to Arabic...
+
+	* src/autofit/afblue.dat: Add `AF_BLUE_STRINGSET_NONE'.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afstyles.h (none_dflt): Use AF_BLUE_STRINGSET_NONE.
+
+2016-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_aux_name_load): Thinko (#47567).
+
+2016-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_log_font_count): Better font size estimate.
+
+2016-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_aux_name_load): Fix memory leak (#47567).
+
+2016-03-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftadvanc.c (FT_Get_Advances): Fix invalid left shift.
+
+2016-03-29  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Fix binary search (#47514).
+
+	* src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Handle border
+	conditions correctly.
+
+2016-03-29  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Minor.
+
+	* src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Replace `left',
+	`right', and `middle' with `min', `max', and `mid' as used in other
+	FreeType binary search code.
+	(pfr_load_bitmap_metrics): Fix invalid left shift.
+
+2016-03-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrtypes.h: Replace all enums with macros.
+
+	We need `~FOO' to unset bits, and only with unsigned values (which
+	`enum' isn't normally) this works cleanly.
+
+2016-03-26  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Robustify bitmap strike handling (#47514).
+
+	We did a binary search for a charcode without ensuring that the
+	searched data is ordered.  Validating the order is now done lazily,
+	this is, the first access to a bitmap glyph triggers the order check
+	in the corresponding bitmap strike.
+
+	* src/pfr/pfrtypes.h (PFR_BitmapFlags): New values
+	`PFR_BITMAP_VALID_CHARCODES' and `PFR_BITMAP_CHARCODES_VALIDATED'.
+
+	* src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Make `flags' argument
+	a pointer.  Handle new PFR_BITMAP_XXX flags.
+	(pfr_slot_load_bitmap): Updated.
+
+2016-03-26  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Fix handling of compound glyphs.
+
+	Extra items are indicated with different bit positions.
+
+	* src/pfr/pfrtypes.h (PFR_GlyphFlags): Replace
+	`PFR_GLYPH_EXTRA_ITEMS' with `PFR_GLYPH_SIMPLE_EXTRA_ITEMS' and
+	`PFR_GLYPH_COMPOUND_EXTRA_ITEMS'.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple,
+	pfr_glyph_load_compound): Use them.
+
+2016-03-25  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Minor.
+
+	* src/pfr/pfrsbit.c, src/pfr/pfrobjs.c: Use flag names instead of
+	bare numbers.
+
+2016-03-25  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Various clang sanitizer fixes.
+
+	* src/pfr/pfrsbit.c (pfr_load_bitmap_metrics): Correctly handle
+	signed nibbles.
+	(pfr_slot_load_bitmap): Correctly exit frame in case of error.
+	Fix invalid left shifts.
+
+2016-03-23  Werner Lemberg  <wl@gnu.org>
+
+	Rename `VERSION.DLL' (#47472).
+
+	* docs/VERSION.DLL: Renamed to...
+	* docs/VERSIONS.TXT: ...this.
+
+2016-03-23  Werner Lemberg  <wl@gnu.org>
+
+	[raster, smooth] Directly test outline size (#47500).
+
+	This improves stand-alone compilation.
+
+	* src/base/ftoutln.c (FT_Outline_Render): Move cbox size test to...
+
+	* src/raster/ftraster.c (ft_black_render), src/smooth/ftgrays.c
+	(gray_raster_render): ...these functions.
+
+2016-03-23  Werner Lemberg  <wl@gnu.org>
+
+	[raster, smooth] Fix some clang sanitizer runtime issues.
+
+	* src/raster/ftraster.c (ft_black_reset, ft_black_set_mode,
+	ft_black_render): Harmonize signatures with `ftimage.h'.
+
+	* src/smooth/ftgrays.c (gray_raster_render, gray_raster_reset):
+	Ditto.
+
+2016-03-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Minor.
+
+	This fixes an AddressSanitizer issue:
+
+	  ttgload.c:430:7: runtime error: null pointer passed as argument 1,
+	                   which is declared to never be null
+
+2016-03-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Thinko.
+
+	This fixes the previous commit to this file.
+
+2016-03-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Partly revert recent changes.
+
+	* src/smooth/ftgrays.c (gray_conic_to, gray_cubic_to): Rework
+	conditions to fix rendering issues.
+
+2016-03-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Show `near' points in tracing.
+
+	* src/autofit/afhints.h (AF_FLAG_NEAR): New macro.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points): Implement it.
+	(af_glyph_hints_reload): Handle AF_FLAG_NEAR.
+
+2016-03-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Minor refactoring and microoptimizations.
+
+	* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
+	band clipping from here.
+	(gray_conic_to, gray_cubic_to): ... to here.
+	(gray_render_line, gray_render_scanline): Initialize variables closer
+	to their use.
+
+2016-03-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Minor refactoring.
+
+	* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
+	upscaling from here.
+	(gray_conic_to, gray_cubic_to): ... to here.
+
+2016-03-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_compute_stem_width): Optimize.
+
+2016-03-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Temporarily revert 6eb6158dd787 (#47114).
+
+	* src/smooth/ftgrays.c (gray_render_line): Old implementation.
+
+2016-03-12  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Improve coverage of rasterfuzzer.
+
+	* src/tools/ftfuzzer/rasterfuzzer.cc (LLVMFuzzerTestOneInput): Use
+	input data for `tags' array also.
+	Trim input data to get more positive hits.
+
+2016-03-11  Pavlo Denysov  <paul.kiev+savannah@gmail.com>
+
+	Fix CMake issues for iOS (patch #8941).
+
+	* CMakeLists.txt (CMAKE_TOOLCHAIN_FILE): Fix directory.
+	* builds/cmake/iOS.cmake: No longer enforce gcc.
+
+2016-03-09  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Fix handling of non-intermediate GX tuples.
+
+	We probably did not notice this as all fonts we tested had only
+	tuple_coords[i] be +1 or -1 for non-intermediate tuples.
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Implement it.
+
+2016-03-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Refuse to render enormous outlines (#47114).
+
+	The goal is to avoid integer overflows in the rendering algorithms.
+	The limit is chosen arbitrarily at some 2^18 pixels, which should be
+	enough for modern devices including printers.
+
+	* src/base/ftoutln.c (FT_Outline_Render): Check CBox and reject
+	enormous outlines.
+
+2016-03-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Replace left shifts with multiplications (#47114).
+
+	* src/smooth/ftgrays.c (SUBPIXELS, UPSCALE, DOWNSCALE): Do it.
+
+2016-03-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Avoid excessive stem length rounding (#25392).
+
+	* src/autofit/aflatin.c (af_latin_compute_stem_width): Add argument
+	to pass difference between hinted and unhinted position of base
+	point; use this to adjust the stem width depending on the PPEM so
+	that it doesn't become too large under certain circumstances.
+	Update all callers using value 0 for this argument except...
+	(af_latin_align_linked_edge): Pass position delta of base point to
+	`af_latin_compute_stem_width'.
+
+2016-03-05  J Raynor  <jxraynor@gmail.com>
+
+	Make FreeType compile on AIX out of the box.
+
+	* builds/unix/configure.raw (XX_ANSIFLAGS): Don't use `-ansi' on
+	AIX.
+
+2016-03-01  Werner Lemberg  <wl@gnu.org>
+	    Kostya Serebryany  <kcc@google.com>
+
+	[ftfuzzer] Add unit for testing smooth and black rasterizers.
+
+	* src/tools/ftfuzzer/rasterfuzzer.cc: New file.
+
+2016-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix reallocation error introduced in 2016-02-27 (#47310).
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Reassign
+	`prev_segment' after reallocation.
+
+2016-03-01  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Use
+	FT_UShort for `min_flags' and `max_flags'.
+	Initialize `prev_*' variables.
+
+	* src/cff/cffobjs.c (cff_face_init) [FT_DEBUG_LEVEL_TRACE]: Fix
+	types of local variables.
+
+	* src/smooth/ftgrays.c (gray_dump_cells) [FT_DEBUG_LEVEL_TRACE]:
+	Update `printf' format string.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (setIntermediateAxis): Add cast.
+	(LLVMFuzzerTestOneInput): Fix loop type.
+
+2016-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Sinhala script.
+
+	This essentially moves the Sinhala script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Sinhala.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Sinhala standard character and move data
+	out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Sinhala data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Sinhala data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2016-02-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Properly handle spikes pointing to the x-axis.
+
+	An example that gets better rendered is glyph `uusignTaml' (glyph
+	index 2286) in font `FreeSerif.ttf' (Version 0412.2263) at 22ppem.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Properly
+	handle segments where the last point of the first segment is
+	identical to the first point in the second one.  This can happen for
+	malformed fonts or spikes.  We either merge the new segment with the
+	previous one (both segments point into the same direction), or we
+	discard the shorter segment if they point into different directions.
+
+2016-02-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor code clean-up.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Change
+	some local variable names to better differentiate between values
+	along a segment and values orthogonal to it.
+
+2016-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve BOUND action.
+
+	In complex glyph shapes, the original logic was too simple to cater
+	for situations that would actually need something similar to PS Hint
+	masks.  This fix should alleviate the worst cases.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges): Don't allow
+	complete disappearance of stems.
+
+2016-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Tamil script.
+
+	This essentially moves the Tamil script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Tamil.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Tamil standard character and move data
+	out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Tamil data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Tamil data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2016-02-18  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Malayalam script.
+
+	This essentially moves the Malayalam script from the `Indic' hinter
+	to the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Malayalam.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Malayalam standard characters and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Malayalam data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Malayalam data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2016-02-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix integer overflow (#47114).
+
+	* src/smooth/ftgrays.c (TArea): Make it unconditionally `long'.
+
+2016-02-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parse_multiple_master): Improve tracing.
+
+2016-02-15  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Handle T2 operator only with old CFF engine (#47157).
+
+	* src/cff/cffparse.c (cff_parser_run) <opcode 31>: Enclose with
+	#ifdef CFF_CONFIG_OPTION_OLD_ENGINE...#endif.
+
+2016-02-15  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Partially handle `load' and `store' ops in old CFF engine.
+
+	Now all glyphs of MM CFFs like `ITCGaramondMM-It.otf' can be
+	displayed.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_store,
+	cff_op_load>: Partially implement it.
+
+	* src/cff/cffparse.c (cff_parser_init): Add new parameter to pass
+	the number of Multiple Master axes.
+	Update all callers.
+	(cff_parse_multiple_master): Get number of axes.
+	(cff_parser_run) <opcode 31>: Updated.
+	* src/cff/cffparse.h: Updated.
+	(CFF_ParserRec): Add `num_axes' field.
+
+	* src/cff/cffload.c: Updated.
+
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): Add `num_axes' field.
+
+2016-02-15  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Correctly trace SIDs that contain NULL bytes.
+
+	We need this to properly trace Multiple Master CFFs, which contain
+	two SIDs that are charstrings.
+
+	This commit makes FreeType also show the last SID, omitted
+	previously due to a bug.
+
+	* src/cff/cfftypes.h (CFF_FontRec): Add `string_pool_size' field.
+
+	* src/cff/cffload.c (cff_index_get_pointers): Add argument to return
+	the pool size.
+	Update all callers.
+
+	* src/cff/cffobjs.c (cff_face_init) [FT_DEBUG_LEVEL_TRACE]: Directly
+	access `cff->strings' to display the non-default strings.
+
+2016-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/fthash.c: Include FT_INTERNAL_MEMORY_H.
+
+2016-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c: Include `cffgload.h'.
+
+	Problem reported by Colin Walters <walters@verbum.org>.
+
+2016-02-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Make old CFF engine show MM CFFs (without variations).
+
+	The new code only displays the first master in the font.
+
+	* src/cff/cffgload.c (cff_decode_parse_charstrings): Add new
+	parameter to allow function calls from dictionaries also.
+	<cff_op_blend>: Partially implement it.
+	Update all callers.
+	* src/cff/cffgload.h: Updated.
+
+	* src/cff/cffparse.c (cff_parser_init): Add new parameter to pass the
+	number of Multiple Master designs.
+	Update all callers.
+	(cff_parse_multiple_master): New function to rudimentarily parse
+	operator.
+	(cff_parser_run): Handle `T2' operator.
+	* src/cff/cffparse.h: Updated.
+	(CFF_ParserRec): Add `num_designs' field.
+
+	* src/cff/cffload.c: Updated.
+
+	* src/cff/cfftoken.h: Handle `MultipleMaster' operator.
+
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): Add `num_designs' field.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Don't handle `fvar' table for
+	MM CFFs.
+
+2016-02-09  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Don't emit trailing newlines.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_code):
+	Use `rstrip'.
+
+2016-02-07  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.6.3 released.
+	=========================
+
+
+	Tag sources with `VER-2-6-3'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.6.3.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.6.2/2.6.3/, s/262/263/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 18:3:12.
+	* CMakeLists.txt (VERSION_PATCH): Set to 3.
+
+	* docs/CHANGES: Updated.
+
+2016-02-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix another runtime error found by clang's sanitizer (#47082).
+
+	* src/base/ftstroke.c (ft_stroke_border_export): Properly handle
+	empty input buffer.
+
+2016-02-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix runtime errors found by clang's sanitizer (#47082).
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c
+	(FT_Outline_Copy), src/cache/ftcsbits.c (ftc_sbit_copy_bitmap):
+	Properly handle empty input buffer.
+
+2016-02-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Minor.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_sqrt>:
+	Remove dead code.
+
+2016-02-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Implement missing operators in new engine (except `random').
+
+	* src/cff/cf2font.h (CF2_STORAGE_SIZE): New macro.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString): Implement the
+	following operators: abs, add, and, div, drop, dup, eq, exch, get,
+	ifelse, index, mul, neg, not, or, put, roll, sqrt, sub.
+
+	* src/cff/cf2stack.h, src/cff/cf2stack.c (cf2_stack_roll): New
+	auxiliary function for `roll' operator.
+
+2016-02-06  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix some Type 2 operators in old CFF engine.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Fix `eq'
+	operator, add `not' and (unsupported) `blend' operators.
+
+2016-02-05  Sebastian Rasmussen  <sebras@gmail.com>
+
+	Make direct call of `make install' work (#47072).
+
+	* builds/unix/unix-def.in (freetype-config): Make sure
+	`freetype-config' is generated for both make targets (`all' and
+	`install').
+
+2016-02-05  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix advance width loading for MM and GX fonts (#47064).
+
+	* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Return false for
+	MM and GX fonts.
+	Update callers.
+
+2016-02-03  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix handling of face_index == -1 for pure CFF.
+
+	* src/cff/cffobjs.c (cff_face_init): Return correct number of faces.
+
+2016-01-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor tracing improvement.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points): Insert newline
+	at the start of a new contour.
+
+2016-01-28  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Remove unpatented hinter (3/3).
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+	`ignore_unpatented_hinter' field.
+	Update users.
+	(FT_DEBUG_HOOK_UNPATENTED_HINTING): Remove.
+	Update users.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Remove
+	`unpatented_hinting' field.
+	Update users.
+
+	* src/base/ftpatent.c (_tt_check_patents_in_range,
+	_tt_check_patents_in_table, _tt_face_check_patents): Remove.
+	(FT_Face_CheckTrueTypePatents, FT_Face_SetUnpatentedHinting):
+	Replace code with dummies.
+
+	* src/truetype/ttobjs.c (tt_face_init): Remove now defunct code.
+	* src/truetype/ttobjs.h (TT_GraphicsState): Remove `both_x_axis'
+	field.
+
+2016-01-28  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Remove unpatented hinter (2/3).
+
+	* devel/ftoption.h (TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove.
+
+2016-01-28  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Remove unpatented hinter (1/3).
+
+	* src/truetype/ttinterp.c [TT_CONFIG_OPTION_UNPATENTED_HINTING]:
+	Remove all code related to this macro.
+
+2016-01-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Kannada script.
+
+	This essentially moves the Kannada script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Kannada.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Kannada standard characters and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Kannada data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Kannada data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2016-01-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Better access to 64-bit integers for C99 compilers.
+
+	* include/freetype/config/ftconfig.h [FT_LONG64]: Use
+	__STDC_VERSION__ to define 64-bit integers.
+	* builds/unix/ftconfig.in [FT_LONG64]: Ditto.
+	* builds/vms/ftconfig.h [FT_LONG64]: Ditto.
+
+2016-01-21  Werner Lemberg  <wl@gnu.org>
+
+	[gxvalid] Remove commented out code.
+
+	* src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Do it.
+
+2016-01-20  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Complete last autofit commit.
+
+	Problem reported by Kostya Serebryany <kcc@google.com>.
+
+	* src/autofit/afshaper.c (af_shaper_get_coverage)
+	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Update signature.
+
+2016-01-20  Werner Lemberg  <wl@gnu.org>
+
+	Still handle `__FTERRORS_H__'.
+
+	We need this for backward compatibility.
+
+	Problem reported by John Emmas <johne53@tiscali.co.uk>.
+
+	* include/freetype/fterrors.h: Fix inclusion guard so that
+	undefining either `FTERRORS_H_' or `__FTERRORS_H__' works as
+	expected.
+
+2016-01-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix handling of default script.
+
+	Patch taken from ttfautohint, commit
+	071ae2c00e0d67f9d19418f4fade1c23d27dc185.
+
+	There were two bugs.
+
+	  - We now use non-standard script tags like `khms' for special
+	    purposes.  However, HarfBuzz maps such tags to `DFLT', and
+	    without this commit the associated lookups were incorrectly
+	    assigned to the non-standard tags.
+
+	  - Let's assume we have a Bengali font, and the font's `DFLT'
+	    script tag handles the necessary lookups for Bengali, too.
+	    Without this commit, the `DFLT' lookups were assigned to
+	    ttfautohint's default script (usually `latn') before the
+	    standard lookups for Bengali were handled.
+
+	    We now have the following order while searching for covered
+	    glyph indices.
+
+	      special features of scripts (e.g. `sups' for Cyrillic)
+	      Unicode mappings of scripts
+	      remaining features of scripts (especially important for Indic
+	        scripts)
+	      default features of default script
+
+	* src/autofit/afshaper.c, src/autofit/afshaper.h
+	(af_shaper_get_coverage): Add boolean parameter to indicate default
+	script.
+	Update all callers.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+	Fix search order for coverages.
+
+2016-01-19  Werner Lemberg  <wl@gnu.org>
+
+	Various minor clang fixes.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
+	`ch'.
+
+	* src/base/ftcalc.c (FT_MulFix) [FT_LONG64]: Add cast.
+
+	* src/base/ftdbgmem.c (ft_mem_table_destroy): Add cast.
+
+	* src/base/fthash.c (hash_num_lookup): Add cast.
+
+	* src/base/fttrigon.c (ft_trig_downscale) [FT_LONG64]: Fix cast.
+
+	* src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Comment out
+	redundant code.
+
+	* src/type1/t1driver.c (t1_get_ps_font_value) <PS_DICT_SUBR>: Add
+	cast.
+
+	* src/type1/t1load.c (parse_subrs): Fix type of `count'.
+
+2016-01-19  Derek B. Noonburg  <derekn@glyphandcog.com>
+
+	[truetype] Add another tricky font.
+
+	* src/truetype/ttobjs.c (TRICK_SFNT_IDS_NUM_FACES): Increase.
+	(sfnt_id): Add variant of `DFKaiShu'.
+
+2016-01-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Empower `FT_Library_SetLcdFilterWeights'.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): Enable filter
+	in addition to setting weights.
+	(FT_Library_SetLcdFilter): Clean out FT_FORCE_LIGHT_LCD_FILTER and
+	FT_FORCE_LEGACY_LCD_FILTER.
+	* include/freetype/ftlcdfil.h: Documentation update.
+
+2016-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Don't use macro names that start with `_[A-Z]' [3/3].
+
+	Such macro names are reserved for both C and C++.
+
+	* src/cache/ftccache.h: s/_FTC_FACE_ID_HASH/FTC_FACE_ID_HASH/.
+	Update all callers.
+	(FTC_CACHE_LOOKUP_CMP): Replace `_XXX' with `XXX_'.
+	* src/cache/ftcmru.c (FTC_MRULIST_LOOKUP_CMP): Ditto.
+
+2016-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Don't use macro names that start with `_[A-Z]' [2/3].
+
+	Such macro names are reserved for both C and C++.
+
+	* include/freetype/ftimage.h, src/raster/ftraster.c,
+	src/smooth/ftgrays.c, src/smooth/ftgrays.h:
+	s/_STANDALONE_/STANDALONE_/.
+
+2016-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Don't use macro names that start with `_[A-Z]' [1/3].
+
+	Such macro names are reserved for both C and C++.
+
+	* src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with
+	`BDF_XXX_'.
+
+2016-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Don't use macro names that contain `__' [2/2].
+
+	Such macro names are reserved for both C and C++.
+
+	* src/cache/*: s/__/_/.
+
+2016-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Don't use macro names that contain `__' [1/2].
+
+	Such macro names are reserved for both C and C++.
+
+	* */*: Replace macros of the form `__XXX_H__' with `XXX_H_'.
+
+2016-01-10  Jered Gray  <jegray@google.com>
+
+	[cff] Fix usage of `|' operator.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) [cf2_cmdEXTENDEDNMBR,
+	default]: `|' is not guaranteed to be processed from left to right
+	by the compiler.  However, the code repeatedly calls
+	`cf2_buf_readByte' to get the arguments to `|' ...  Fix this.
+
+2015-12-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make top-to-bottom hinting work in latin auto-hinter.
+
+	This improves rendering of scripts like Bengali or Devanagari.
+
+	* src/autofit/afhints.c (af_axis_hints_new_edge): Add parameter to
+	pass top-to-bottom hinting flag.  This makes the function sort edges
+	in descending vertical position.
+
+	* src/autofit/afhints.c: Updated.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_edges,
+	af_latin_hint_edges): Use `top_to_bottom_hinting' flag.
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_edges),
+	src/autofit/aflatin2.c (af_latin2_hints_compute_edges): Updated.
+
+2015-12-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add hinting direction to `AF_ScriptClassRec'.
+
+	Still unused.
+
+	* src/autofit/afglobal.c (SCRIPT): Handle hinting direction.
+
+	* src/autofit/aftypes.h (AF_ScriptClassRec): Add
+	`top_to_bottom_hinting' field.
+	(AF_HINTING_BOTTOM_TO_TOP, AF_HINTING_TOP_TO_BOTTOM): New macros.
+	(AF_DEFINE_SCRIPT_CLASS): Updated.
+
+2015-12-23  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Start implementing hinting direction (up/down, down/up).
+
+	Right now, it does nothing.
+
+	* src/autofit/afscript.h: Add another parameter to `SCRIPT',
+	specifying hinting direction.
+
+	* src/autofit/afglobal.c, src/autofit/afglobal.h,
+	src/autofit/afpic.c, src/autofit/afranges.h, src/autofit/afshaper.c,
+	src/autofit/aftypes.h: Extend `SCRIPT' definitions.
+
+2015-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Fix memory leak (#46744).
+
+2015-12-22  Werner Lemberg  <wl@gnu.org>
+
+	[base] Make hash interface symmetric.
+
+	Use `num' and `str' infixes everywhere.
+
+	* src/base/fthash.c (ft_hash_init): Renamed to...
+	(hash_init): ... This.
+	(ft_hash_str_init, ft_hash_num_init): New functions.
+	(ft_hash_free): Renamed to...
+	(ft_hash_str_free): ... This.
+
+	* include/freetype/internal/fthash.h: Updated.
+
+	* src/bdf/bdflib.c, src/type1/t1load.c, src/type1/t1objs.c: Updated.
+
+2015-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Avoid shift of negative numbers (#46732).
+
+	* src/type1/t1load.c (parse_subrs): Do it.
+
+2015-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[type1, psaux] Handle large values of num_subrs correctly (#46692).
+
+	We now use a hash to map from subr indices to array elements holding
+	the subroutines, if necessary.
+
+	* include/freetype/internal/t1types.h: Include FT_INTERNAL_HASH_H.
+	(T1_FontRec): Add `subrs_hash' field.
+
+	* include/freetype/internal/psaux.h: Include FT_INTERNAL_HASH_H.
+	(T1_DecoderRec): Add `subrs_hash' field.
+
+	* src/type1/t1load.h (T1_LoaderRec): Add `subrs_hash' field.
+
+	* src/type1/t1driver.c: Include FT_INTERNAL_HASH_H.
+	(t1_ps_get_font_value) [PS_DICT_SUBR]: Look up hash if necessary.
+
+	* src/type1/t1load.c: Include FT_INTERNAL_HASH_H.
+	(parse_subrs): Use hash for subr indices that exceed the allocated
+	number of subr slots.
+	(t1_init_loader): Remove unnecessary code.
+	(t1_done_loader, T1_Open_Face): Updated.
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances,
+	T1_Load_Glyph): Updated.
+
+	* src/type1/t1objs.c (T1_Face_Done): Updated.
+
+	* src/psaux/t1decode.c: Include FT_INTERNAL_HASH_H.
+	(t1_decoder_parse_charstrings) [op_callsubr]: Look up hash if
+	necessary.
+
+	* src/cid/cidgload.c (cid_load_glyph): Updated.
+
+2015-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[base] Thinko: Remove free function pointer.
+
+	We don't copy keys or values while hashing.
+
+	* include/freetype/internal/fthash.h (FT_Hash_FreeFunc): Removed.
+	(FT_HashRec): Remove `free' field.
+
+	* src/base/fthash.c (hash_str_free): Removed.
+	(ft_hash_init, ft_hash_free): Updated.
+
+2015-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[base, bdf] Don't expose `FT_Hashnode' in hash functions.
+
+	* src/base/fthash.c (hash_lookup, ft_hash_str_lookup,
+	ft_hash_num_lookup): Return pointer to `size_t' instead of
+	`FT_Hashnode'.
+
+	* include/freetype/internal/fthash.h: Updated.
+
+	* src/bdf/bdflib.c (bdf_get_property, _bdf_add_property,
+	bdf_get_font_property): Updated.
+
+2015-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[base, bdf] Add number hashing.
+
+	* src/base/fthash.c (hash_num_lookup, hash_num_compare): New
+	functions.
+	(ft_hash_init): Add argument to select between number and string
+	hashing.
+	(ft_hash_num_insert, ft_hash_num_lookup): New functions.
+
+	* include/freetype/internal/fthash.h: Updated.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Updated.
+
+2015-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[base] Introduce hash lookup, compare, and free function pointers.
+
+	* include/freetype/internal/fthash.c (FT_Hash_LookupFunc,
+	FT_Hash_CompareFunc, FT_Hash_FreeFunc): New typedefs.
+	(FT_HashRec): Add `lookup', `compare', and `free' fields.
+
+	* src/base/fthash.c (hash_str_lookup, hash_str_compare,
+	hash_str_free): New functions.
+	(ft_hash_init): Set function pointers.
+	(hash_bucket, ft_hash_free): Use them.
+
+2015-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[base, bdf] Use a union as a hash key.
+
+	We want to support both an integer and a string key later on.
+
+	* include/freetype/internal/fthash.h (FT_Hashkey): New union.
+	(FT_HashnodeRec): Updated.
+	(ft_hash_insert, ft_hash_lookup): Renamed to ...
+	(ft_hash_str_insert, ft_hash_str_lookup): ... this.
+
+	* src/base/fthash.c (hash_bucket): Updated.
+	(ft_hash_insert, ft_hash_lookup): Renamed to ...
+	(hash_insert, hash_lookup): ... this.
+	(ft_hash_str_insert, ft_hash_str_lookup): New wrapper functions.
+
+	* src/bdf/bdflib.c: Updated.
+
+2015-12-19  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Use new hash functions.
+
+	* src/bdf/bdf.h: Include FT_INTERNAL_HASH_H.
+	(hashnode, hashtable): Removed.
+	(bdf_font_t): Use `FT_HashRec' type for `proptbl'.
+
+	* src/bdf/bdflib.c: Remove all hash functions.
+	Update code for new hash structure and function names.
+
+2015-12-19  Werner Lemberg  <wl@gnu.org>
+
+	[bdf, base] Lift hash functions from bdf driver to base module.
+
+	* src/base/fthash.c, include/freetype/internal/fthash.h: New files,
+	containing (massaged) code from `bdflib.c' and `bdf.h'.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_HASH_H): New
+	macro.
+
+	* src/base/ftbase.c: Include `fthash.c'.
+
+	* src/base/Jamfile (_sources): Add `fthash'.
+
+	* src/base/rules.mk (BASE_SRC): Add `fthash.c'.
+
+	* docs/LICENSE.TXT: Updated.
+
+2015-12-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Bengali script.
+
+	This essentially moves the Bengali script from the `Indic' hinter to
+	the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Bengali.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Bengali standard characters and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Bengali data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Bengali data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2015-12-14  Ben Wagner  <bungeman@gmail.com>
+
+	[bdf] Remove dead code (#46625).
+
+	The BDF specification only allows decimal numbers, no octal or
+	hexadecimal decoding is needed.
+
+	* src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous,
+	_bdf_atos): Remove unused code and parameters.
+	Update all callers.
+	(odigits): Remove.
+
+2015-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix calls to `FT_Stream_Seek'.
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource, FT_Open_Face): Set
+	`error'.
+
+2015-12-14  Ben Wagner  <bungeman@gmail.com>
+
+	[base] Check error when seeking to data supplied offset (#46635).
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream):
+	`ft_lookup_PS_in_sfnt_stream' returns offset and length from
+	user supplied data.  Use of this these values must be checked.
+
+2015-12-13  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Myanmar script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Myanmar.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Myanmar standard characters.
+
+	* src/autofit/afranges.c: Add Myanmar data.
+
+	* src/autofit/afstyles.h: Add Myanmar data.
+
+2015-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Minor.
+
+2015-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afscript.h: Avoid potential crash.
+
+2015-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Restore OpenType feature check.
+
+	This was removed while rewriting the HarfBuzz interface.
+
+	* src/autofit/afglobal.h (AF_FaceGlobalsRec): Add `hb_buf' field to
+	hold internal HarfBuzz buffer, needed for feature comparison.
+
+	* src/autofit/afglobal.c (af_face_globals_new,
+	af_face_globals_free): Initialize and destroy `hb_buf'.
+
+	* src/autofit/afshaper.c (af_shaper_get_cluster): Compare character
+	(cluster) with and without applied feature.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix tracing
+	message.
+
+2015-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove redundant code.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Do it.
+
+2015-12-09  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Thinko.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Don't count
+	empty blue zones (bug introduced 2015-12-06).
+
+2015-12-09  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce subscript top blue zones.
+
+	This feature is mainly for Khmer: The idea is to avoid a clash
+	between the top of subscript glyphs and the bottom of normal
+	baseline glyphs.
+
+	This only works for character clusters mapped to multiple glyphs.
+
+	* src/autofit/afblue.dat: Add subscript top blue zone for Khmer.
+
+	* src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_SUB_TOP): New
+	macro.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/aflatin.h (AF_LATIN_IS_SUB_TOP_BLUE,
+	AF_LATIN_BLUE_SUB_TOP): New macros.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Handle new
+	blue zone property.
+	Update tracing messages.
+	(af_latin_metrics_scale_dim): Handle new blue zone property.
+	(af_latin_hints_compute_blue_edges): Updated.
+
+2015-12-09  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix tracing message.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Display
+	inactive blue zones also.
+
+2015-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afblue.dat: Add more Khmer clusters.
+
+	Some fonts have incorrect ligatures; we need more samples to get a
+	good mean value.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2015-12-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Typos.
+
+	* src/autofit/afshaper.c (af_shaper_buf_create, af_shaper_get_elem)
+	[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Make it compile.
+
+2015-12-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Khmer script.
+
+	We split Khmer into two auto-hinter scripts: `Khmer' (`khmr') and
+	`Khmer symbols' (`khms', U+19E0-U+19FF).
+
+	* src/autofit/afblue.dat: Add blue zone data for Khmer.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Khmer standard characters.
+
+	* src/autofit/afranges.c: Add Khmer data.
+
+	* src/autofit/afstyles.h: Add Khmer data.
+
+2015-12-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Rewrite HarfBuzz interface to support character clusters.
+
+	Scripts like Khmer have blue zones that can't be directly
+	represented by Unicode characters.  Instead, it is necessary to let
+	HarfBuzz convert character clusters into proper glyph representation
+	forms, then deriving the blue zone information from the resulting
+	glyphs.
+
+	* src/autofit/hbshim.c, src/autofit/hbshim.h: Replaced by...
+	* src/autofit/afshaper.c, src/autofit/afshaper.h: ... these two new
+	files, providing a new API to access HarfBuzz.
+
+	The new API manages a HarfBuzz buffer with `af_shaper_buf_create'
+	and `af_shaper_buf_destroy'.  The buffer receives a UTF8 encoded
+	string with function `af_shaper_get_cluster', and the resulting
+	glyph data (indices, advance widths, vertical offsets) can be
+	iteratively accessed with function `af_shaper_get_elem'.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
+	af_cjk_metrics_init_blues, af_cjk_metrics_check_digits): Updated.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths,
+	af_latin_metrics_init_blues, af_latin_metrics_check_digits):
+	Updated.
+
+	* include/freetype/internal/fttrace.h: s/afharfbuzz/afshaper/.
+
+	* src/autofit/afglobal.c: s/hbshim.h/afshaper.h/.
+	(af_face_globals_compute_style_coverage): Updated.
+
+	* src/autofit/afglobal.h: s/hbshim.h/afshaper.h/.
+
+	* src/autofit/autofit.c: s/hbshim.c/afshaper.c/.
+
+	* src/autofit/Jamfile, src/autofit/rules.mk (AUTOF_DRV_SRC):
+	Updated.
+
+2015-12-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Prepare forthcoming changes.
+
+	This makes it easier to control the commits.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Add dummy
+	loop.  No functional change.
+
+2015-12-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Use string of standard characters.
+
+	This is more flexible; additionally, it would allow character
+	clusters.
+
+	* src/autofit/aftypes.h (SCRIPT, AF_DEFINE_SCRIPT_CLASS): Updated.
+	(AF_ScriptClassRec): Replace `standard_char[123]' with
+	`standard_charstring'.
+
+	* src/autofit/afscript.h: Replace last three character arguments
+	of the `SCRIPT' calls with a string parameter, holding the standard
+	characters (in UTF-8 encoding) separated with spaces.
+
+	* src/autofit/afglobal.c, src/autofit/afglobal.h,
+	src/autofit/afpic.c, src/autofit/afranges.c, src/autofit/hbshim.c
+	(SCRIPT): Updated.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths): Updated.
+
+2015-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afblue.dat: Separate blue zone characters with spaces.
+
+	Another preparation for character cluster support.
+
+	* src/autofit/afblue.c, src/autofit.afblue.h: Regenerated.
+
+2015-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/afblue.pl (convert_ascii_chars): Don't ignore spaces.
+
+	Instead, reduce multiple spaces to a single one.  We need this later
+	for supporting character clusters in `afblue.dat'.
+
+2015-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afblue.hin (GET_UTF8_CHAR): Use `do...while(0)'.
+
+	* src/autofit/afblue.h: Regenerated.
+
+2015-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afwarp.c: s/INT_MIN/FT_INT_MIN/.
+
+2015-12-03  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (install): Remove stale `ft2build.h'.
+
+2015-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Avoid dangling pointer (#46572).
+
+	* src/type1/t1afm.c (T1_Read_Metrics): Properly reset
+	`face->afm_data'.
+
+2015-11-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/ftlcdfil.h: Documentation tweak.
+
+2015-11-28  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.6.2 released.
+	=========================
+
+
+	Tag sources with `VER-2-6-2'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.6.2.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.6.1/2.6.2/, s/261/262/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* builds/unix/configure.raw (version_info): Set to 18:2:12.
+	* CMakeLists.txt (VERSION_PATCH): Set to 2.
+
+	* docs/CHANGES: Updated.
+
+2015-11-28  Werner Lemberg  <wl@gnu.org>
+
+	Fix C++ compilation.
+
+	* src/autofit/afloader.c: Include FT_INTERNAL_CALC_H.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Pacify compiler.
+
+2015-11-28  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Change default LCD filter to be normalized and color-balanced.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilter): Update
+	`default_filter'.
+
+2015-11-28  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Allow references to section names.
+
+	In the reference, we show the section's title enclosed in single
+	quotes.
+
+	* src/tools/docmaker/formatter.py (Formatter::__init__): Collect
+	section names as identifiers.
+
+	* src/tools/docmaker/tohtml.py (section_title_header): Split into...
+	(section_title_header1, section_title_header2): ... these two
+	strings.
+	(HtmlFormatter::make_block_url, make_html_word, html_source_quote):
+	Handle sections.
+	(HtmlFormatter::section_enter): Updated to add `id' HTML attribute.
+
+2015-11-27  Tamas Kenez  <tamas.kenez@adasworks.com>
+
+	[cmake] Add script to test the config module.
+
+	* builds/cmake/testbuild.sh: New file.
+
+2015-11-27  Tamas Kenez  <tamas.kenez@adasworks.com>
+
+	* CMakeLists.txt: Create `freetype-config.cmake' config module.
+
+2015-11-27  Tamas Kenez  <tamas.kenez@adasworks.com>
+
+	* CMakeLists.txt: Set CMAKE_DEBUG_POSTFIX to `d'.
+
+2015-11-27  Tamas Kenez  <tamas.kenez@adasworks.com>
+
+	[cmake] Add better control of library dependencies.
+
+	* CMakeLists.txt: Add `WITH_*' variables to force/auto/omit
+	ZLIB/BZip2/PNG/HarfBuzz.
+
+2015-11-27  Tamas Kenez  <tamas.kenez@adasworks.com>
+
+	[cmake] Make `FindHarfBuzz' observe the REQUIRED option.
+
+	* builds/cmake/FindHarfBuzz.cmake: Implement it.
+
+2015-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[cmake] Collect files specific to cmake in `builds/cmake'.
+
+	* builds/FindHarfBuzz.cmake: Move to ...
+	* builds/cmake/FindHarfBuzz.cmake: ... this place.
+
+	* CMakeLists.txt (CMAKE_MODULE_PATH): Updated.
+
+2015-11-27  Alexander Bock  <alexander.j.bock@nasa.gov>
+
+	CMakeLists.txt: Honour new command line flag `FREETYPE_NO_DIST'.
+
+2015-11-26  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Allow `foo[bar]' as identifier.
+
+	We need this to handle equally named properties in different
+	modules.
+
+	* src/tools/docmaker/content.py (re_identifier),
+	src/tools/docmaker/sources.py (re_crossref): Allow `foo[bar]'.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word,
+	HtmlFormatter::index_exit, HtmlFormatter::section_enter,
+	HtmlFormatter::block_enter): Handle `foo[bar]'.
+
+2015-11-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46480).
+
+	(_bdf_parse_glyphs): Always reset `p->glyph_name' after moving its
+	contents.
+
+2015-11-21  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftcalc.h: Don't use `register' keyword.
+
+	This fixes compiler warnings.
+
+	Reported by Behdad.
+
+2015-11-20  Werner Lemberg  <wl@gnu.org>
+
+	Add `FT_LCD_FILTER_LEGACY1' enum value.
+
+	This does the same as `FT_LCD_FILTER_LEGACY'.
+
+	See
+
+	  https://bugs.freedesktop.org/show_bug.cgi?id=92981
+
+	for the reasoning.
+
+	* include/freetype/ftlcdfil.h (FT_LcdFilter): New value
+	`FT_LCD_FILTER_LEGACY1'.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilter): Use it.
+
+2015-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.c (af_get_segment_index): Fix it.
+
+	The old code was too simple, returning invalid values in most cases
+	where a segment crosses the contour start.
+
+2015-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46439).
+
+2015-11-11  Werner Lemberg  <wl@gnu.org>
+
+	[cff, autofit] Switch off stem darkening by default.
+
+	* src/autofit/afmodule.c (af_autofitter_init), src/cff/cffobjs.c
+	(cff_driver_init): Do it.
+
+2015-11-10  Jan Alexander Steffens (heftig)  <jan.steffens@gmail.com>
+
+	Allow native CFF hinter in FT_RENDER_MODE_LIGHT.
+
+	Both the native CFF hinter and the auto-hinter now have a very
+	similar rendering style.
+
+	* include/freetype/freetype.h: Mention that FT_LOAD_TARGET_LIGHT no
+	longer implies FT_LOAD_FORCE_AUTOHINT.
+
+	* include/freetype/ftmodapi.h (FT_MODULE_DRIVER_HINTS_LIGHTLY): New
+	macro.
+
+	* include/freetype/internal/ftobjs.h (FT_DRIVER_HINTS_LIGHTLY): New
+	macro.
+
+	* src/cff/cffdrivr.c (cff_driver_class): Use it.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Update auto-hinter selection
+	logic.
+
+2015-11-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_face_open): Fix GDBytes guard (#46408).
+
+2015-11-09  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove integer to pointer conversion compiler warning.
+
+	Problem reported by Alexei.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Use a solution found
+	in the glib library to fix the issue.
+
+2015-11-08  Behdad Esfahbod  <behdad@behdad.org>
+
+	[sfnt] Accept version 3 of `EBLC' and `CBLC' tables also.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit): Implement it.
+
+2015-11-08  Philipp Knechtges  <philipp-dev@knechtges.com>
+
+	[autofit] Don't distort (latin) glyphs too much (#46195).
+
+	* src/autofit/aflatin.h (AF_LatinBlueRec): Add `ascender' and
+	`descender' fields.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Collect
+	ascender and descender data for blue zones.
+	(af_latin_metrics_scale_dim): Reject vertical scaling values that
+	change the result by more than two pixels.
+
+2015-11-05  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Ignore embedded bitmaps with zero size (#46379).
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bit_aligned): Implement
+	it.
+
+2015-11-04  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Catch infinite recursion in subglyphs (#46372).
+
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): New field
+	`composites'.
+
+	* src/truetype/ttgload.c: Include FT_LIST_H.
+	(load_truetype_glyph): Add composite subglyph index to a list;
+	abort if index is already in list.
+	(tt_loader_init): Updated.
+	(tt_loader_done): New function.
+	(TT_Load_Glyph): Call `tt_loader_done'.
+
+2015-11-04  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Better tracing of composite glyphs.
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph,
+	load_truetype_glyph): Implement it.
+
+2015-11-03  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Protect against zero-size bitmaps (#46345).
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Check
+	`glyph_size'.
+
+2015-11-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	* src/autofit/afloader.c (af_loader_load_g): Implement emboldening.
+
+2015-11-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[autofit] Implement darkening computation function.
+
+	This is a crude adaption of the original `cf2_computeDarkening'
+	function.
+
+	* src/autofit/afloader.c (af_intToFixed, af_fixedToInt,
+	af_floatToFixed): New macros, taken from `cf2fixed.h'.
+	(af_loader_compute_darkening): New function.
+	* src/autofit/afloader.h: Updated.
+
+2015-11-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[autofit] Add functions to get standard widths for writing systems.
+
+	We need the computed standard horizontal and vertical widths for the
+	emboldening calculation.  This method provides a convenient way to
+	extract it from writing-system-specific metrics structures, which
+	all script definitions must implement.
+
+	* src/autofit/aftypes.h (AF_WritingSystem_GetStdWidthsFunc): New
+	function type.
+	(AF_WritingSystemClassRec): New member `style_metrics_getstdw'.
+	(AF_DEFINE_WRITING_SYSTEM_CLASS): Updated.
+
+	* src/autofit/afcjk.c (af_cjk_get_standard_width): New function.
+	(af_cjk_writing_system_class): Updated.
+	* src/autofit/afdummy.c (af_dummy_writing_system_class): Updated.
+	* src/autofit/afindic.c (af_cjk_get_standard_width): New function.
+	(af_indic_writing_system_class): Updated.
+	* src/autofit/aflatin.c (af_latin_get_standard_width): New function.
+	(af_indic_writing_system_class): Updated.
+	* src/autofit/aflatin.c (af_latin_get_standard_width): New function.
+	(af_indic_writing_system_class): Updated.
+
+2015-11-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[autofit] Extend `AF_FaceGlobalsRec' to hold emboldening data.
+
+	* src/autofit/afglobal.h (AF_FaceGlobalsRec): Add fields.
+
+	* src/autofit/afglobal.c (af_face_globals_new): Initialize new
+	fields.
+	(af_face_globals_free): Reset new fields.
+
+2015-11-02  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[autofit] Add stem-darkening properties.
+
+	Actual code follows in a later commit.
+
+	* include/freetype/ftautoh.h: Document `no-stem-darkening' and
+	`darkening-parameters'.
+
+	* src/autofit/afmodule.h: New fields `no_stem_darkening' and
+	`darken_params'.
+
+	* src/autofit/afmodule.c (af_property_set, af_property_get):
+	Handle them.
+	(af_autofitter_init): Initialize them.
+
+2015-11-02  Ben Wagner  <bungeman@gmail.com>
+
+	[ftfuzzer] Add support for multiple files (patch #8779).
+
+	Currently, libFuzzer only supports mutation of a single file.  We
+	circumvent this problem by using an uncompressed tar archive as
+	multiple-file input for the fuzzer.
+
+	This patch enables tests of `FT_Attach_Stream' and AFM/PFM parsing;
+	a constructed tarball should contain a font file as the first
+	element, and files to be attached as further elements.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Include libarchive headers.
+	(archive_read_entry_data, parse_data): New functions.
+	(LLVMFuzzerTestOneInput): Updated.
+
+	* src/tools/ftfuzzer/ftmutator.cc: New file, providing a custom
+	mutator for libFuzzer that can mutate tarballs in a sensible way.
+
+2015-10-31  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix cmap 14 validation (#46346).
+
+	* src/sfnt/ttcmap.c (tt_cmap14_validate): Check limit before
+	accessing `numRanges' and `numMappings'.
+	Fix size check for non-default UVS table.
+
+2015-10-31  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Handle infinite recursion in bitmap strikes (#46344).
+
+	* src/sfnt/ttsbit.c (TT_SBitDecoder_LoadFunc,
+	tt_sbit_decoder_load_bitmap, tt_sbit_decoder_load_byte_aligned,
+	tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_png): Add
+	argument for recursion depth.
+	(tt_sbit_decoder_load_compound): Add argument for recursion depth.
+	Increase recursion counter for recursive call.
+	(tt_sbit_decoder_load_image): Add argument for recursion depth.
+	Check recurse depth.
+	(tt_face_load_sbit_image): Updated.
+
+2015-10-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points): Minor.
+
+2015-10-29  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Remove code to set MSVC's /FD compiler switch.
+
+	Problem reported by David Capello <davidcapello@gmail.com>; see
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2015-10/msg00108.html
+
+	for details.
+
+2015-10-27  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Add some safety guards (#46302).
+
+	* src/pfr/pfrload.h (PFR_CHECK): Rename to...
+	(PFR_CHECK_SIZE): ... this.
+	(PFR_SIZE): [!PFR_CONFIG_NO_CHECKS]: Define to PFR_CHECK_SIZE.
+
+	* src/pfr/pfrload.c (pfr_log_font_count): Check `count'.
+	(pfr_extra_item_load_kerning_pairs): Remove tracing message.
+	(pfr_phy_font_load): Use PFR_CHECK_SIZE where appropriate.
+	Allocate `chars' after doing a size checks.
+
+	* src/pfr/pfrsbit.c (pfr_load_bitmap_bits): Move test for invalid
+	bitmap format to...
+	(pfr_slot_load_bitmap): ... this function.
+	Check bitmap size.
+
+2015-10-26  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix sanitizing logic for `loca' (#46223).
+
+	* src/truetype/ttpload.c (tt_face_load_loca): A thinko caused an
+	incorrect adjustment of the number of glyphs, most often using far
+	too large values.
+
+2015-10-25  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing.
+
+	* src/autofit/afhints.c (af_print_idx, af_get_segment_index,
+	af_get_edge_index): New functions.
+
+	(af_glyph_hints_dump_points): Remove unnecessary `|', `[', and `]'.
+	Add segment and edge index for each point.
+	Slightly change printing order of some elements.
+	Don't print `-1' but `--' for missing elements.
+
+	(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Remove
+	unnecessary `|', `[', and `]'.
+	Don't print `-1' but `--' for missing elements.
+
+2015-10-24  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Sanitize bitmap strike glyph height.
+
+	Problem reported by Nikolay Sivov <bunglehead@gmail.com>.
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Avoid zero value
+	for `metrics->height' by applying some heuristics.
+
+2015-10-22  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, type42] Fix clang compiler warnings.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Initialize `offset'.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Use proper cast.
+
+2015-10-22  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[cff] Avoid overflow/module arithmetic.
+
+	This modifies the addition of subroutine number to subroutine bias
+	from unsigned to signed, but does not change any results.
+
+	* src/cff/cf2ft.c (cf2_initGlobalRegionBuffer,
+	cf2_initLocalRegionBuffer): Change variable names from (unsigned)
+	`idx' to (signed) `subrNum', since it is not an index until after
+	the bias is added.
+	* src/cff/cf2ft.h: Updated.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
+	Updated similarly.
+
+2015-10-22  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Better check of `SubrCount' dictionary entry (#46272).
+
+	* src/cid/cidload.c (cid_face_open): Add more sanity tests for
+	`fd_bytes', `gd_bytes', `sd_bytes', and `num_subrs'.
+
+2015-10-21  Werner Lemberg  <wl@gnu.org>
+
+	[base] Pacify compiler (#46266).
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Initialize `in' and
+	`anchor'.
+
+2015-10-21  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix heap buffer overflow (#46269).
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Fix off-by-one error in
+	bounds checking.
+
+2015-10-21  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Fix limit in assert for max hints.
+
+	* src/cff/cf2interp.c (cf2_hintmask_setAll): Allow mask equal to the
+	limit (96 bits).
+
+2015-10-21  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Remove an assert (#46107).
+
+	* src/cff/cf2hints.c (cf2_hintmap_insertHint): Ignore paired edges
+	in wrong order.
+
+2015-10-21  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Avoid unnecessarily large allocation for WOFFs (#46257).
+
+	* src/sfnt/sfobjs.c (woff_open_font): Use WOFF's `totalSfntSize'
+	only after thorough checks.
+	Add tracing messages.
+
+2015-10-21  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Better check invalid `sfnts' array data (#46255).
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Table lengths must be
+	checked individually against available data size.
+
+2015-10-20  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Add a bunch of safety checks.
+
+	* src/cid/cidload.c (parse_fd_array): Check `num_dicts' against
+	stream size.
+	(cid_read_subrs): Check largest offset against stream size.
+	(cid_parse_dict): Move safety check to ...
+	(cid_face_open): ... this function.
+	Also test length of binary data and values of `SDBytes',
+	`SubrMapOffset', `SubrCount', `CIDMapOffset', and `CIDCount'.
+
+2015-10-20  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Avoid segfault with malformed input (#46250).
+
+	* src/cid/cidload.c (cid_read_subrs): Return a proper error code for
+	unsorted offsets.
+
+2015-10-20  StudioEtrange  <nomorgan@gmail.com>
+
+	* CMakeLists.txt: Enable shared library builds on MinGW (#46233).
+
+2015-10-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (T1_Read_Metrics): Fix memory leak (#46229).
+
+2015-10-19  Ben Wagner  <bungeman@gmail.com>
+
+	[cid] Better handle invalid glyph stream offsets (#46221).
+
+	* src/cid/cidgload.c (cid_load_glyph): Check minimum size of glyph
+	length.
+
+2015-10-18  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix tracing of negative numbers.
+
+	Due to incorrect casting negative numbers were shown as very large
+	(positive) integers on 64bit systems.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_none>:
+	Use division instead of shift.
+
+2015-10-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES (#46223).
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h: Surround it
+	with #ifndef ... #endif, as suggested in the tracker issue.
+
+2015-10-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Better protection against malformed `fpgm' (#46223).
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't execute a
+	malformed `fpgm' table more than once.
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidgload.c (cid_load_glyph): Fix memory leak.
+
+	Reported by Kostya Serebryany <kcc@google.com>.
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Prevent memory leak (#46217).
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <STARTCHAR>: Check
+	_BDF_GLYPH_BITS.
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Use stream size to adjust number of glyphs.
+
+	* src/bdf/bdflib.c (ACMSG17): New message macro.
+	(_bdf_parse_t): Add member `size'.
+	(bdf_load_font): Set `size'.
+	(_bdf_parse_glyphs): Adjust `cnt' if necessary.
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_parse_dict): Check `[FG]DBytes' size.
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidgload.c (cid_glyph_load): Check file offsets (#46222).
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix heap buffer overflow (#46221).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstring) <operator 12>:
+	Fix limit check.
+
+2015-10-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_parse_dict): Handle invalid input (#46220).
+
+2015-10-15  Kostya Serebryany  <kcc@google.com>
+
+	[ftfuzzer] Add README.
+
+	* src/tools/ftfuzzer/README: New file.
+
+2015-10-15  Ben Wagner  <bungeman@gmail.com>
+
+	[bdf] Fix memory leak (#46213).
+
+	* src/bdf/bdflib.c (bdf_load_font): Always go to label `Fail' in
+	case of error.
+
+2015-10-15  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES (#46208).
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES): New configuration macro.
+
+	* src/truetype/ttinterp.c (MAX_RUNNABLE_OPCODES): Removed.
+	(TT_RunIns): Updated.
+
+2015-10-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Fix bytecode stack tracing.
+
+	The used indices were off by 1.
+
+2015-10-15  Ben Wagner  <bungeman@gmail.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Handle fixed sizes (#46211).
+
+2015-10-15  Werner Lemberg  <wl@gnu.org>
+
+	[base] Compute MD5 checksums only if explicitly requested.
+
+	This improves profiling accuracy.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Implement it.
+
+2015-10-14  Werner Lemberg  <wl@gnu.org>
+
+	[base] Use `FT_' namespace for MD5 functions (#42366).
+
+	* src/base/ftobjs.c (MD5_*): Define as `FT_MD5_*'.
+	Undefine HAVE_OPENSSL.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Correctly handle missing MM axis names (#46202).
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Implement it.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Quickly exit if font index < 0.
+
+	Similar to other font formats, this commit makes the parser no
+	longer check the whole PCF file but only the header and the TOC if
+	we just want to get the number of available faces (and a proper
+	recognition of the font format).
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Init): Updated.
+	Exit quickly if face_index < 0.
+
+	* src/pcfread.c (pcf_load_font): Add `face_index' argument.
+	Exit quickly if face_index < 0.
+
+	* src/pcf/pcf.h: Updated.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Handle TTCs and MM/GX variations.
+
+	This patch also contains various other improvements.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Add preprocessor guard to reject
+	pre-C++11 compilers.
+	(FT_Global): New class.  Use it to provide a global constructor and
+	destructor for the `FT_Library' object.
+	(setIntermediateAxis): New function to select an (arbitrary)
+	instance.
+	(LLVMFuzzerTestOneInput): Loop over all faces and named instances.
+	Also call `FT_Set_Char_Size'.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Refine some GX sanity tests.
+
+	Use the `gvar' table size instead of the remaining bytes in the
+	stream.
+
+	* src/truetype/ttgxvar.h (GX_BlendRec): New field `gvar_size'.
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Set `gvar_size'.
+	(ft_var_readpackedpoints, ft_var_readpackeddeltas: New argument
+	`size'.
+	(tt_face_vary_cvt, TT_Vary_Apply_Glyph_Deltas): Updated.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Another GX sanity test.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Check
+	`tupleCount'.
+	Add tracing message.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak for broken GX fonts (#46188).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix scope of
+	deallocation.
+
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix commit from 2015-10-10.
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Add missing error
+	handling body to condition.
+
+2015-10-12  Werner Lemberg  <wl@gnu.org>
+
+	[unix] Make MKDIR_P actually work.
+
+	* builds/unix/configure.raw: Fix underquoting of `INSTALL' and
+	`MKDIR_P'.
+
+	Problem reported by Dan Liddell <lddll@yahoo.com>.
+
+2015-10-11  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve extraction of number of named instances.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Check number of instances against
+	`fvar' table size.
+
+2015-10-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix overflow
+	(#46149).
+
+2015-10-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix infinite loops with broken cmaps (#46167).
+
+	* src/sfnt/ttcmap.c (tt_cmap8_char_next, tt_cmap12_next): Take care
+	of border conditions (i.e., if the loops exit naturally).
+
+2015-10-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More sanity tests for GX handling.
+
+	These tests should mainly help avoid unnecessarily large memory
+	allocations in case of malformed fonts.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints,
+	ft_var_readpackeddeltas): Check number of points against stream
+	size.
+	(ft_var_load_avar): Check `pairCount' against table length.
+	(ft_var_load_gvar): Check `globalCoordCount' and `glyphCount'
+	against table length.
+	(tt_face_vary_cvt): Check `tupleCount' and `offsetToData'.
+	Fix trace.
+	(TT_Vary_Apply_Glyph_Deltas): Fix trace.
+	Free `sharedpoints' to avoid memory leak.
+
+2015-10-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Better protection against malformed GX data (#46166).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Correctly
+	handle empty `localpoints' array.
+
+2015-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Check stream size (#46162).
+
+2015-10-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use real stream size.
+
+2015-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Protect against invalid number of TOC entries (#46159).
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Check number of TOC entries
+	against size of data stream.
+
+2015-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Protect against invalid number of glyphs (#46159).
+
+	* src/type42/t42parse.c (t42_parse_charstrings): Check number of
+	`CharStrings' dictionary entries against size of data stream.
+
+2015-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix some signed overflows (#46149).
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
+	<TT_SBIT_TABLE_TYPE_SBIX>: Use `FT_MulDiv'.
+
+2015-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Protect against invalid number of subroutines (#46150).
+
+	* src/type1/t1load.c (parse_subrs): Check number of
+	`Subrs' dictionary entries against size of data stream.
+
+2015-10-07  Kostya Serebryany  <kcc@google.com>
+
+	[ftfuzzer] Add support for LLVM's LibFuzzer.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc, src/tools/runinput.cc: New files.
+
+2015-10-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Faster alternative line renderer.
+
+	This implementation renders the entire line segment at once without
+	subdividing it into scanlines.  The main speed improvement comes from
+	reducing the number of divisions to just two per line segment, which
+	is a bare minimum to calculate cell coverage in a smooth rasterizer.
+	Notably, the progression from cell to cell does not itself require any
+	divisions at all.  The speed improvement is more noticeable at larger
+	sizes.
+
+	* src/smooth/ftgrays.c (gray_render_line): New implementation.
+
+2015-10-06  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Return correct PS names from pure CFF (#46130).
+
+	* src/cff/cffdrivr.c (cff_get_ps_name): Use SFNT service only for
+	SFNT.
+
+2015-10-04  Werner Lemberg  <wl@gnu.org>
+
+	[base] Replace left shifts with multiplication (#46118).
+
+	* src/base/ftglyph.c (ft_bitmap_glyph_bbox, FT_Get_Glyph): Do it.
+
+2015-10-04  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.6.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-6-1'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.6.1.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.6/2.6.1/, s/26/261/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 18:1:12.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+	* src/autofit/afmodule.c [AF_DEBUG_AUTOFIT]: Ensure C linking for
+	dumping functions.
+
+2015-10-04  Werner Lemberg  <wl@gnu.org>
+
+	[bzip2, gzip] Avoid access of uninitialized memory (#46109).
+
+	* src/bzip2/ftbzip2.c (ft_bzip2_file_fill_input), src/gzip/ftgzip.c
+	(ft_gzip_file_fill_input): In case of an error, adjust the limit to
+	avoid copying uninitialized memory.
+
+2015-10-03  Werner Lemberg  <wl@gnu.org>
+
+	[bzip2, gzip] Avoid access of uninitialized memory (#46109).
+
+	* src/bzip2/ftbzip2.c (ft_bzip2_file_fill_output), src/gzip/ftgzip.c
+	(ft_gzip_file_fill_output): In case of an error, adjust the limit to
+	avoid copying uninitialized memory.
+
+2015-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Clean up worker.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove never used fields.
+
+2015-10-01  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Make `tt_cmap4_char_map_linear' more robust (#46078).
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Take care of
+	border conditions (i.e., if the loop exits naturally).
+
+2015-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afranges.c (af_deva_nonbase_uniranges): Fix ranges.
+	They should be a subset of `af_deva_uniranges'.
+
+2015-10-01  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Make `tt_cmap4_char_map_linear' faster (#46078).
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Use inner loop to
+	reject too large glyph indices.
+
+2015-09-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Clean up worker.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove lightly used `last_ey'.
+	(gray_start_cell, gray_render_line): Update.
+
+2015-09-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Replace `no-base' with `non-base'.
+
+	* src/autofit/*: Do it.
+
+2015-09-30  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Rewrite `tt_cmap4_char_map_linear' (#46078).
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Add code to better
+	skip invalid segments.
+	If searching the next character, provide a more efficient logic to
+	speed up the code.
+
+2015-09-30  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Adjust number of glyphs for malformed `loca' tables.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Implement it.
+
+2015-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Avoid harmless overflow (#45984).
+
+	* src/pshinter/pshglob.c (psh_blues_set_zones): Fix it.
+
+2015-09-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Lao script.
+
+	Thanks to Danh Hong <danhhong@gmail.com> for guidance with blue zone
+	characters!
+
+	* src/autofit/afblue.dat: Add blue zone data for Lao.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Lao standard characters.
+
+	* src/autofit/afranges.c: Add Lao data.
+
+	* src/autofit/afstyles.h: Add Lao data.
+
+2015-09-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Fix a leak by broken sfnt-PS or resource fork (#46028).
+
+	open_face_from_buffer() frees passed buffer if valid font
+	is not found.  But if copying to the buffer is failed,
+	the allocated buffer should be freed within the caller.
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Free
+	the buffer `sfnt_ps' if an error caused before calling
+	open_face_from_buffer().
+	(Mac_Read_sfnt_Resource): Free the buffer `sfnt_data' if
+	an error caused before calling open_face_from_buffer();
+
+2015-09-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Fix buffer size calculation for LWFN font.
+
+	* src/base/ftmac.c (read_lwfn): Cast post_size to FT_ULong
+	to prevent confused copy by too large chunk size.
+
+2015-09-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (PIXEL_MASK): Remove unused macro.
+
+2015-09-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Minor tracing improvement.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Don't emit
+	blue zones header line if there are no blue zones.
+
+2015-09-26  Werner Lemberg  <wl@gnu.org>
+
+	[bzip2, gzip, lzw] Harmonize function signatures with prototype.
+
+	Suggested by Hin-Tak Leung.
+
+	* src/bzip2/ftbzip2.c (ft_bzip2_stream_io), src/gzip/ftgzip.c
+	(ft_gzip_stream_io), src/lzw/ftlzw.c (ft_lzw_stream_io): Do it.
+
+2015-09-26  Hin-Tak Leung  <htl10@users.sourceforge.net>
+
+	Add new FT_LOAD_COMPUTE_METRICS load flag.
+
+	* include/freetype/freetype.h (FT_LOAD_COMPUTE_METRICS): New macro.
+	* src/truetype/ttgload.c (compute_glyph_metrics): Usage.
+
+2015-09-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add cast.
+
+2015-09-25  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Protect against invalid number of glyphs (#46029).
+
+	* src/type1/t1load.c (parse_charstrings): Check number of
+	`CharStrings' dictionary entries against size of data stream.
+
+2015-09-23  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Better checks for invalid cmaps (2/2) (#46019).
+
+	While the current code in `FT_Get_Next_Char' correctly rejects
+	out-of-bounds glyph indices, it can be extremely slow for malformed
+	cmaps that use 32bit values.  This commit tries to improve that.
+
+	* src/sfnt/ttcmap.c (tt_cmap8_char_next, tt_cmap12_next,
+	tt_cmap12_char_map_binary, tt_cmap13_next,
+	tt_cmap13_char_map_binary): Reject glyph indices larger than or
+	equal to the number of glyphs.
+
+2015-09-23  Werner Lemberg  <wl@gnu.org>
+
+	[base, sfnt] Better checks for invalid cmaps (1/2).
+
+	* src/base/ftobjs.c (FT_Get_Char_Index): Don't return out-of-bounds
+	glyph indices.
+	(FT_Get_First_Char): Updated.
+
+	* src/sfnt/ttcmap.c (tt_cmap6_char_next): Don't return character
+	codes greater than 0xFFFF.
+
+	(tt_cmap8_char_index): Avoid integer overflow in computation of
+	glyph index.
+	(tt_cmap8_char_next): Avoid integer overflows in computation of
+	both next character code and glyph index.
+
+	(tt_cmap10_char_index): Fix unsigned integer logic.
+	(tt_cmap10_char_next): Avoid integer overflow in computation of
+	next character code.
+
+	(tt_cmap12_next): Avoid integer overflows in computation of both
+	next character code and glyph index.
+	(tt_cmap12_char_map_binary): Ditto.
+	(tt_cmap12_char_next): Simplify.
+
+	(tt_cmap13_char_map_binary): Avoid integer overflow in computation
+	of next character code.
+	(tt_cmap13_char_next): Simplify.
+
+2015-09-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Check too long POST and sfnt resource (#45919).
+
+	* src/base/ftbase.h (FT_MAC_RFORK_MAX_LEN): Maximum length of the
+	resource fork for Mac OS.  Resource forks larger than 16 MB can be
+	written but can't be handled correctly, at least in Carbon routine.
+	See https://support.microsoft.com/en-us/kb/130437.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): No need to use `0x'
+	prefix for `%p' formatter.
+
+	* src/base/ftbase.c (Mac_Read_POST_Resource): Check the fragment and
+	total size of the concatenated POST resource before buffer
+	allocation.
+	(Mac_Read_sfnt_Resource): Check the declared size of sfnt resource
+	before buffer allocation.
+
+	* src/base/ftmac.c (read_lwfn, FT_New_Face_From_SFNT): Check the
+	total resource size before buffer allocation.
+
+2015-09-19  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve handling of invalid SFNT table entries (#45987).
+
+	This patch fixes weaknesses in function `tt_face_load_font_dir'.
+
+	- It incorrectly assumed that valid tables are always at the
+	  beginning.  As a consequence, some valid tables after invalid
+	  entries (which are ignored) were never seen.
+
+	- Duplicate table entries (this is, having the same tag) were not
+	  rejected.
+
+	- The number of valid tables was sometimes too large, leading to
+	  access of invalid tables.
+
+	* src/sfnt/ttload.c (check_table_dir): Add argument to return number
+	of valid tables.
+	Add another tracing message.
+	(tt_face_load_font_dir): Only allocate table array for valid
+	entries as returned by `check_table_dir'.
+	Reject duplicate tables and adjust number of valid tables
+	accordingly.
+
+2015-09-19  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Improve `FT_ABS' fix from 2015-09-17 (#45999).
+
+	* src/pcf/pcfread.c (pcf_load_font): Do first the cast to FT_Short,
+	then take the absolute value.
+	Also apply FT_ABS to `height'.
+
+2015-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix memory leak (#45989).
+
+	* src/type42/t42parse.c (t42_parse_charstrings): Allow only a single
+	`CharStrings' array.
+
+2015-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix memory leak (#45986).
+
+	* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
+	Free `temp' in case of error.
+
+2015-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Improve tracing message.
+
+	* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
+	Handle plural correctly.
+
+2015-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix integer overflows (#45985).
+
+	* src/pcf/pcfread.c (pcf_load_font): Use FT_MulDiv.
+
+2015-09-17  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Use FT_ABS for some property values (#45893).
+
+	* src/pcf/pcfread.c (pcf_load_font): Take absolute values for
+	AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X, and
+	RESOLUTION_Y.  In tracing mode, add warnings.
+
+2015-09-16  Werner Lemberg  <wl@gnu.org>
+
+	Minor fixes for some clang warnings.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Cast, possible missing
+	initialization.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Component): Cast.
+
+2015-09-15  Werner Lemberg  <wl@gnu.org>
+
+	[type1, type42] Fix memory leaks (#45966).
+
+	* src/type1/t1load.c (parse_blend_axis_types): Handle multiple axis
+	names.
+	(parse_blend_design_map): Allow only a single design map.
+	(parse_encoding): Handle multiple encoding vectors.
+
+	* src/type42/t42parse.c (t42_parse_encoding): Handle multiple
+	encoding vectors.
+
+2015-09-15  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix integer type (#45965).
+
+	* src/truetype/ttobjs.c (tt_synth_sfnt_checksum): Implement it.
+
+2015-09-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Fix integer overflow (#45964).
+
+2015-09-15  Werner Lemberg  <wl@gnu.org>
+
+	[type1, type42] Check encoding array size (#45961).
+
+	* src/type1/t1load.c (parse_encoding), src/type42/t42parse.c
+	(t42_parse_encoding): Do it.
+
+2015-09-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c (FT_MulFix) [FT_LONG64]: Improve.
+
+2015-09-14  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix another potential buffer overflow (#45955).
+
+	* src/type1/t1parse (T1_Get_Private_Dict): Assure that check for
+	`eexec' doesn't exceed `limit'.
+
+2015-09-13  Werner Lemberg  <wl@gnu.org>
+
+	Replace `mkinstalldirs' with AC_PROG_MKDIR_P.
+
+	* builds/unix/mkinstalldirs: Removed, no longer needed.
+
+	* builds/unix/configure.raw: Call `AC_PROG_MKDIR_P'.
+	Update pwd call for `$INSTALL'.
+
+	* builds/unix/unix-def.in (MKINSTALLDIRS): Use `@MKDIR_P@'.
+
+	* autogen.sh: Updated.
+
+2015-09-13  Werner Lemberg  <wl@gnu.org>
+
+	[winfonts] Check alignment shift count for resource data (#45938).
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Implement it.
+
+2015-09-13  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix potential buffer overflow (#45923).
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Assure `cur' doesn't
+	point to end of file buffer.
+
+2015-09-13  Werner Lemberg  <wl@gnu.org>
+
+	[gzip] Fix access of small compressed files (#45937).
+
+	* src/gzip/ftgzip.c (ft_gzip_stream_close): Avoid memory leak.
+
+	(ft_gzip_get_uncompressed_file): Correct byte order while reading
+	unsigned long value.  Without this change, the whole optimization of
+	accessing small files in `FT_Stream_OpenGzip' is never executed!  As
+	a consequence, access to PCF files in general (which are normally
+	small files) should be much improved now as originally intended.
+
+2015-09-11  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix potential buffer overflow (#45922).
+
+	* src/psaux/psobjs.c (ps_parser_skip_PS_token): If a token is
+	enclosed in balanced expressions, ensure that the cursor position
+	doesn't get larger than the current limit.
+
+2015-09-11  Werner Lemberg  <wl@gnu.org>
+
+	[base] Avoid crash while tracing `load_mac_face'.
+
+	Reported in Savannah bug #45919.
+
+	* src/base/ftobjs.c (load_mac_face): Honour FT_OPEN_MEMORY while
+	tracing.
+
+2015-09-11  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix endless loop (#45920).
+
+	* src/type42/t42parse.c (t42_parse_encoding): Synchronize with
+	type1's `parse_encoding'.
+
+2015-09-10  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Allow `-' in bold and italic markup.
+
+	* src/tools/docmaker/sources.py (re_italic, re_bold): Adjust
+	accordingly.
+
+2015-09-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c (FT_RoundFix): Improve.
+
+2015-09-09  Wojciech Mamrak  <wmamrak@gmail.com>
+
+	* src/base/ftcalc.c (FT_CeilFix, FT_FloorFix): Normalize.
+
+	This commit makes the functions behave as expected, this is,
+	rounding towards plus or minus infinity.
+
+2015-09-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Simplify clipping.
+
+2015-09-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[raster,smooth] Microoptimizations.
+
+	* src/raster/ftraster.c (Insert_Y_Turn, Finalize_Profile_Table,
+	Bezier_Up): Use do-while loops.
+
+	* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
+	gray_convert_glyph): Ditto.
+
+2015-09-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Redesign code ranges (2/2).
+
+	This commit adds two fallback scripts (`latb', `latp') and
+	implements support for the no-base character ranges introduced in
+	the previous commit.
+
+	* src/autofit/aftypes.h (AF_ScriptClassRec): Add
+	`script_uni_nobase_ranges' field.
+	(AF_DEFINE_SCRIPT_CLASS): Updated.
+
+	* src/autofit/afscript.h, src/autofit/afstyles.h: Add `latb' and
+	`latp' fallback scripts.
+
+	* src/autofit/afblue.dat: Add blue zones for Latin subscript and
+	superscript fallback scripts.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afglobal.h (AF_NOBASE): New style flag for no-base
+	characters.
+	(AF_STYLE_MASK): Updated.
+
+	* src/autofit/afglobal.c (SCRIPT): Updated.
+	(af_face_globals_compute_style_coverage): Handle new style flag.
+
+	* src/autofit/aflatin.c (af_latin_hints_apply): Handle new style
+	flag.
+
+	* src/autofit/afranges.h (SCRIPT): Use it to export no-base ranges.
+
+2015-09-04  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Redesign code ranges (1/2).
+
+	This patch introduces auxiliary code ranges that identify no-base
+	characters; they refer to glyphs of a script that should be hinted
+	without alignments to blue zones (mostly diacritics).
+
+	It also splits off ranges for fallback scripts that handle subscript
+	and superscript characters not covered by OpenType features.  For
+	example, this greatly helps improve the hinting of various phonetic
+	alphabets, which contain a large amount characters that look like
+	superscript glyphs.
+
+	Finally, code ranges are updated to Unicode 8.0, and enclosed
+	characters are removed in general since they normally look better if
+	they stay unhinted.
+
+	* src/autofit/afranges.c (af_latn_uniranges): Updated to Unicode
+	8.0.
+	Split off superscript-like and subscript-like glyphs into...
+
+	(af_latb_uniranges, af_latp_uniranges): ... these two new arrays.
+
+	(af_xxxx_nobase_uniranges): New arrays that hold no-base characters
+	of the corresponding character ranges.
+
+2015-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Pass glyph index to hinting function.
+
+	No functionality change yet.
+
+	* src/autofit/aftypes.h (AF_WritingSystem_ApplyHintsFunc): Pass
+	glyph index.
+
+	* src/autofit/afcjk.c, src/autofit/afcjk.h (af_cjk_hints_apply),
+	src/autofit/afdummy.c (af_dummy_hints_apply), src/autofit/afindic.c
+	(af_indic_hints_apply), src/autofit/aflatin.c
+	(af_latin_hints_apply), src/autofit/aflatin2.c
+	(af_latin2_hints_apply), src/autofit/afloader.c (af_loader_load_g):
+	Updated.
+
+2015-08-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Code clean-up.
+
+	* src/autofit/afglobal.h (AF_STYLE_MASK): New macro.
+	(AF_STYLE_UNASSIGNED): Use AF_STYLE_MASK for definition.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
+	Updated.
+
+2015-08-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make glyph style array use 16bit values.
+
+	* include/freetype/ftautoh.h (FT_Prop_GlyphToScriptMap): Use
+	`FT_UShort' for `map' field.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_style_coverage,
+	af_face_globals_new), src/autofit/hbshim.c, src/autofit/hbshim.h
+	(af_get_coverage): Use FT_UShort for `glyph_styles' array.
+
+	* src/autofit/afglobal.h (AF_STYLE_UNASSIGNED, AF_DIGIT): Extend to
+	16 bits.
+	(AF_FaceGlobalsRec): Use `FT_UShort' for `glyph_styles' field.
+
+2015-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Need harfbuzz >= 0.9.21 (#45828).
+
+2015-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[base] Improve kerning tracing and documentation.
+
+	* src/base/ftobjs.c (FT_Get_Kerning): Emit tracing message if
+	scaled-down kerning values differ.
+
+2015-08-18  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Remove last remnants of `raster5' driver.
+
+	* src/raster/ftrend1.h (ft_raster5_renderer_class): Removed.
+
+	* src/raster/rastpic.c, src/raster/rastpic.h
+	(ft_raster5_renderer_class_pic_init,
+	ft_raster5_renderer_class_pic_free): Removed.
+
+2015-08-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Improve emboldener (#45596).
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Correct displacement
+	of zero-length segments.
+
+2015-08-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Reoptimize arithmetic.
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulFix) [!FT_LONG64]: Remove
+	special cases that slow down the general use.
+
+2015-08-15  pazer  <ibemad@gmail.com>
+
+	Fix C++ compilation (#45762).
+
+	* src/base/ftstroke.c (ft_outline_glyph_class): Use
+	FT_CALLBACK_TABLE.
+
+2015-08-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Clean up.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Component): Use
+	`FT_Outline_Transform' and `FT_Outline_Translate'.
+	(translate_array): Dropped.
+
+2015-08-14  Andreas Enge  <andreas.enge@inria.fr>
+
+	* builds/unix/detect.mk (CONFIG_SHELL): Don't handle it (#44261).
+
+2015-08-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Introduce named instance access to GX fonts.
+
+	For functions querying a face, bits 16-30 of the face index can hold
+	the named instance index if we have a GX font.  The indices start
+	with value 1; value 0 indicates font access without GX variation
+	data.
+
+	* include/freetype/freetype.h (FT_FaceRec): Update documentation.
+	* include/freetype/internal/sfnt.h: Ditto.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Get number of named instances and
+	do argument checks.
+	(sfnt_load_face): Updated.
+
+	* src/truetype/ttobjs.c (tt_face_init)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Use named instance, overwriting
+	the style name.
+
+	* src/base/ftobjs.c (open_face_from_buffer,
+	open_face_PS_from_sfnt_stream): Updated.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated.
+	* src/cff/cffload.c (cff_font_load): Updated.
+
+	* src/cff/cffobjs.c (cff_face_init): Make function exit early for
+	pure CFF fonts if `font_index < 0'.
+	Updated.
+
+	* src/cid/cidobjs.c (cid_face_init): Updated.
+	* src/pcf/pcfdrivr.c (PCF_Face_Init): Updated.
+	* src/pfr/pfrobjs.c (pfr_face_init): Updated.
+	* src/type1/t1objs.c (T1_Face_Init): Updated.
+	* src/type42/t42objs.c (T42_Face_Init): Updated.
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
+	Updated.
+
+	* docs/CHANGES: Updated.
+
+2015-08-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type1,cff,cid] Streamline font matrix application.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Directly modify advances only
+	if font matrix is not trivial.
+	* src/cff/cffgload.c (cff_slot_load): Ditto.
+	* src/cid/cidgload.c (cid_slot_load_glyph): Ditto for advances and the
+	entire outline.
+
+2015-08-11  Werner Lemberg  <wl@gnu.org>
+
+	[builds/unix] Minor.
+
+	* builds/unix/configure.raw:
+	s/lib{priv,staticconf}/libs{priv,staticconf}/ for orthogonality with
+	similarly named uppercase variables.
+
+2015-08-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type1,cid,type42] Minor improvements.
+
+	* src/type1/t1load.c (t1_parse_font_matrix): Scale units per EM only
+	when necessary. Refresh comments.
+	* src/cid/cidload.c (cid_parse_font_matrix): Ditto.
+	* src/type42/t42parse.c (t42_parse_font_matrix): Refresh comments.
+
+2015-08-08  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix glyph access.
+
+	This is a severe bug: We've missed one level of indirection, as
+	described in the Type 42 specification.  As a result, ftview
+	sometimes showed incorrect glyphs for given glyph names, and even
+	displayed `error 0x0006' (invalid argument!) in case the number of
+	glyph indices differed between the Type 42 font and the embedded
+	TTF.
+
+	Apparently, noone ever noticed it; this shows how much Type 42 fonts
+	are in use...
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Load): Map Type 42 glyph index
+	to embedded TTF's glyph index.
+
+2015-08-08  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Minor clean-up.
+
+	* src/type42/t42parse.c (t42_parse_font_matrix): Remove unused
+	variable.
+
+2015-08-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Parse FontMatrix according to specifications.
+
+	* src/type42/t42parse.c (t42_parse_font_matrix): Type 42 FontMatrix
+	does not need scaling by 1000. Units_per_EM are taken from the
+	embedded TrueType.
+
+2015-08-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve Arabic hinting.
+
+	Problem reported by Titus Nemeth <tn@tntypography.eu> (by using
+	ttfautohint).
+
+	* src/autofit/afblue.dat: Add neutral blue zone for the tatweel
+	character.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2015-08-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Clean up types.
+
+	* src/truetype/ttobjs.c (TT_Size): Move declaration from here.
+	* include/freetype/internal/tttypes.h (TT_Size): ... to here.
+	(TT_LoaderRec): Switch to appropriate types for `face' and `size'.
+	* src/truetype/ttgload.c: Remove corresponding type casts.
+	* src/truetype/ttsubpix.c: Ditto.
+
+2015-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve recognition of flat vs. rounded segments.
+
+	Lower the flatness threshold from upem/8 to upem/14, making the
+	auto-hinter accept shorter elements.
+
+	Synchronize flat/round stem selection algorithm with blue zone code.
+
+	* src/autofit/aflatin.c (FLAT_THRESHOLD): New macro.
+	(af_latin_metrics_init_blues): Use it.
+	(af_latin_hints_compute_segments): Collect information on maximum
+	and minimum coordinates of `on' points; use this to add a constraint
+	for the flat/round decision similar to
+	`af_latin_metrics_init_blues'.
+
+2015-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Another left-shift bug (#45681).
+
+	* src/base/ftobjs.c (IsMacBinary): Only accept positive values for
+	`dlen'.
+
+2015-08-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix `ft_corner_orientation'.
+
+	Remove casting from `FT_Long' to `FT_Int' that might change the sign
+	of the return value and make it faster too.
+
+	* src/base/ftcalc.c (ft_corner_orientation): On 32-bit systems, stay
+	with 32-bit arithmetic when safe. Use plain math on 64-bit systems.
+	* src/pshinter/pshalgo.c: Remove old unused code.
+
+2015-08-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix crash for composite glyphs
+	having a depth greater than 1.
+
+2015-08-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix typo in clang bug from 2015-07-31 (#45678).
+
+	* src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Fix inequality.
+
+2015-08-02  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Improve shared library support.
+
+	Based on a patch from John Cary <cary@txcorp.com>.
+
+2015-08-02  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype-config.in (enable_shared): Remove.  Unused.
+
+2015-08-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix more invalid left-shifts.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_compound): Use multiplication,
+	not left-shift.
+
+	* src/truetype/ttgxvar.c (ft_var_load_avar, ft_var_load_gvar,
+	tt_face_vary_cvt, TT_Vary_Apply_Glyph_Deltas): Use multiplication,
+	not left-shift.
+
+2015-07-31  Werner Lemberg  <wl@gnu.org>
+
+	Fix some bugs found by clang's `-fsanitize=undefined' (#45661).
+
+	* src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Only accept
+	positive values from header.
+	Check overflow.
+
+	* src/base/ftoutln.c (SCALED): Correctly handle left-shift of
+	negative values.
+
+	* src/bdf/bdf.h (_bdf_glyph_modified, _bdf_set_glyph_modified,
+	_bdf_clear_glyph_modified): Use unsigned long constant.
+
+	* src/bdf/bdfdrivr.c (BDF_Size_Select, BDF_Glyph_Load): Don't
+	left-shift values that can be negative.
+
+	* src/pcf/pcfdrivr.c (PCF_Size_Select, PCF_Glyph_Load): Don't
+	left-shift values that can be negative.
+
+	* src/raster/ftraster.c (SCALED): Correctly handle left-shift of
+	negative values.
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Don't left-shift
+	values that can be negative.
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph,
+	compute_glyph_metrics, load_sbit_image): Don't left-shift values
+	that can be negative.
+
+2015-07-31  Werner Lemberg  <wl@gnu.org>
+
+	Define FT_LONG_MAX.
+
+	* include/freetype/config/ftstdlib.h (FT_LONG_MAX): New macro.
+	* src/cff/cf2arrst.c (cf2_arrstack_setNumElements): Use it.
+
+2015-07-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c (FT_Vector_NormLen): Clarify.
+
+2015-07-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftcalc.c (FT_Vector_NormLen): Explicate type conversions.
+
+2015-07-26  Matthias Clasen  <matthias.clasen@gmail.com>
+
+	[cff] Don't use `hmtx' table for LSB (#45520).
+
+	* src/cff/cffgload.c (cff_slot_load): Use `htmx' table for advance
+	width only.  Bug introduced 2015-04-10.
+
+2015-07-09  Werner Lemberg  <wl@gnu.org>
+
+	Better support of user-supplied C++ namespaces.
+
+	See
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2015-07/msg00008.html
+
+	for a rationale.
+
+	* src/autofit/afpic.h, src/base/basepic.h, src/cff/cffpic.h,
+	src/pshinter/pshpic.h, src/psnames/pspic.h, src/raster/rastpic.h,
+	src/sfnt/sfntpic.h, src/smooth/ftspic.h, src/truetype/ttpic.h
+	(FT_BEGIN_HEADER, FT_END_HEADER): Move macro calls to not enclose
+	header files that contain FT_{BEGIN,END}_HEADER macros by
+	themselves.
+
+	* src/autofit/aftypes.h [FT_DEBUG_AUTOFIT]: Include
+	FT_CONFIG_STANDARD_LIBRARY_H earlier.
+
+	* src/truetype/ttpic.h: Include FT_INTERNAL_PIC_H.
+
+2015-07-07  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Make `tt_face_get_name' member of the SFNT interface.
+
+	* include/freetype/internal/sfnt.h (TT_Get_Name_Func): New
+	prototype.
+	(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): New member `get_name'.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Tag it with `LOCAL_DEF'.
+	* src/sfnt/sfobjs.h: Add prototype for it.
+
+2015-06-30  Werner Lemberg  <wl@gnu.org>
+
+	Fix some clang compiler warnings.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY), src/cff/cf2intrp.c
+	(cf2_interpT2CharString), src/truetype/ttgload.c
+	(load_truetype_glyph), src/truetype/ttgxvar.c (tt_handle_deltas),
+	src/truetype/ttinterp.c (Ins_INSTCTRL): Fix signedness issues.
+
+2015-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Speed up bytecode interpreter.
+
+	* src/truetype/ttinterp.c (Normalize): Use `FT_Vector_NormLen'.
+
+2015-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Speed up emboldening.
+
+	* src/base/ftoutln.c (FT_Outline_EmboldenXY): Use
+	`FT_Vector_NormLen'.
+
+2015-06-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Implement fast vector normalization.
+
+	The function uses Newton's iterations instead of dividing vector
+	components by its length, which needs a square root. This is,
+	literally, a bit less accurate but a lot faster.
+
+	* src/base/ftcalc.c (FT_Vector_NormLen): New function.
+
+2015-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Always create `ftconfig.h'.
+
+	For non-UNIX builds, the file stays unmodified.  However, it's
+	better to have the main configuration files at the same place
+	regardless of the OS.
+
+2015-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Improve MSVC support (#43737).
+
+2015-06-28  Werner Lemberg  <wl@gnu.org>
+
+	[cmake] Check for libraries and create `ftoption.h'.
+
+	* builds/FindHarfBuzz.cmake: New file, taken from
+
+	  https://trac.webkit.org/browser/trunk/Source/cmake/FindHarfBuzz.cmake
+
+	* CMakeLists.Txt: Add path to local cmake modules.
+	Find dependencies for zlib, bzip2, libpng, and harfbuzz.
+	Create `ftoption.h' file.
+	Set up include and linker stuff for libraries.
+
+2015-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Fix creation of `ftconfig.h'.
+	Check for UNIX header files using `check_include_file'.
+	Set up correct header include directories.
+
+2015-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Disallow in-source builds.
+
+2015-06-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/utils.py (check_output): Add missing `\n'.
+
+2015-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Select platform-dependent `ftdebug.c'.
+
+2015-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Use cmake functions for generating `ftconfig.h'.
+	Additionally, do this for UNIX only.
+
+2015-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt (BASE_SRCS): Use `ftbase.c' and `psnames.c'.
+
+2015-06-25  Werner Lemberg  <wl@gnu.org>
+
+	Another adjustment to header locations.
+
+	This change is a result of a discussion thread on freetype-devel
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2015-06/msg00041.html
+
+	Re-introduce the `freetype2' subdirectory for all FreeType header
+	files after installation, and rename the `freetype2' subdirectory in
+	the git repository to `freetype'.
+
+	* include/freetype2: Renamed to...
+	* include/freetype: This.
+
+	* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
+	PRIVATE_HEADERS): Updated.
+	Update creation of `ftconfig.h'.
+	Install generated `ftconfig.h'.
+
+	* Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
+
+	* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
+	(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
+	builds/unix/freetype2.in: Updated.
+
+	* builds/unix/freetype-config.in: Updated.
+	* builds/unix/configure.raw: Don't check for `rmdir'.
+	* builds/unix/unix-def.in (DELDIR): Use `rm -rf', which is portable
+	according to the autoconf info manual.
+	* builds/unix/install.mk (install, uninstall,
+	distclean_project_unix): Update and simplify.
+
+	* builds/wince/*, builds/windows/*: Updated.
+
+	* devel/ft2build.h, include/ft2build.h: Updated.
+
+	* include/freetype2/config/ftheader.h,
+	include/freetype2/internal/ftserv.h,
+	include/freetype2/internal/internal.h: Update all header file
+	macros.
+
+	* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
+
+	* docs/*: Updated.
+
+2015-06-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Disallow 0 bpp.
+
+2015-06-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Simplify bpp parsing.
+
+2015-06-23  Werner Lemberg  <wl@gnu.org>
+
+	s/TYPEOF/FT_TYPEOF/ (#45376).
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.in,
+	include/freetype2/config/ftconfig.h,
+	include/freetype2/internal/ftobjs.h, src/autofit/afwarp.h: Do it.
+
+2015-06-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #45097.
+
+	We no longer `pollute' the namespace of possible header file names;
+	instead we move `ft2build.h' up by one level so that it gets
+	installed in the default include directory (e.g.,
+	/usr/local/include).  After this commit, only `ft2build.h' stays in
+	the compiler's include path.
+
+	No visible changes for the user who follows the standard FreeType
+	header inclusion rules.
+
+	* include/*: Move to ...
+	* include/freetype2/*: This directory, except `ft2build.h'.
+
+	* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
+	PRIVATE_HEADERS), Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
+
+	* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
+	(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
+	builds/unix/install.mk (install, uninstall),
+	builds/unix/freetype2.in: Updated.
+
+	* builds/unix/freetype-config.in: Updated.
+	Emit -I directory only if it is not `/usr/include'.
+
+	* builds/wince/*, builds/windows/*: Updated.
+
+	* devel/ft2build.h, include/ft2build.h: Updated.
+
+	* include/freetype2/config/ftheader.h,
+	include/freetype2/internal/ftserv.h,
+	include/freetype2/internal/internal.h: Update all header file
+	macros.
+
+	* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
+
+2015-06-21  Werner Lemberg  <wl@gnu.org>
+
+	Make Jam support work again.
+
+	This is just very basic stuff and just a little bit tested on
+	GNU/Linux only.  I won't delve into this since I'm not a Jam user.
+
+	* Jamfile: Call `HDRMACRO' for `ftserv.h' also.
+	(DEFINES): Replace with...
+	(CCFLAGS): ... this.
+
+	* src/Jamfile: Don't call `HDRMACRO' for `internal.h'; this is
+	already handled in the top-level Jamfile.
+
+	* src/autofit/Jamfile (DEFINES): Replace with...
+	(CCFLAGS): ... this.
+	(_sources): Add missing files.
+
+	* src/cache/Jamfile: Don't call `HDRMACRO' for `ftcache.h'; it no
+	longer contains macro header definitions.
+
+	* src/base/Jamfile, src/cff/Jamfile, src/sfnt/Jamfile,
+	src/truetype/Jamfile (_sources): Add missing files.
+
+2015-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #45326.
+
+	* src/sfnt/sfntpic.h (SFNT_SERVICES_GET): Remove duplicate
+	definitions.
+
+2015-06-07  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.6 released.
+	=======================
+
+
+	Tag sources with `VER-2-6'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.6.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.5.5/2.6/, s/255/26/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 6.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 18:0:12.
+	* CMakeLists.txt (VERSION_MINOR): Set to 6.
+	(VERSION_PATCH): Set to 0.
+
+	* src/autofit/afmodule.c [!FT_MAKE_OPTION_SINGLE_OBJECT]: Add
+	declarations for dumping functions.
+
+	* src/truetype/ttinterp.c (TT_New_Context): Pacify compiler.
+
+	* builds/toplevel.mk: Use `freetype.mk's code to compute the version
+	string.
+	Don't include a zero patch level in version string.
+	* builds/freetype.mk: Remove code for computing the version string.
+
+2015-06-06  Ashish Azad  <ashish.azad@samsung.com>
+
+	Fix Savannah bug #45260.
+
+	* src/pfr/pfrdrivr.c (pfr_get_kerning): Fix typo.
+
+2015-06-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak.
+
+	Problem reported by Grissiom <chaos.proton@gmail.com>; in
+
+	  https://lists.nongnu.org/archive/html/freetype/2015-05/msg00013.html
+
+	there is an example code to trigger the bug.
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Free old `size'
+	data before allocating again.  Bug most probably introduced four
+	years ago in version 2.4.3.
+
+2015-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Add more tracing.
+
+	* src/raster/ftraster.c (FT_TRACE7) [_STANDALONE_]: Define.
+	(Vertical_Sweep_Span, Vertical_Sweep_Drop, Horizontal_Sweep_Span,
+	Horizontal_Sweep_Drop, Render_Glyph): Add tracing calls.
+
+2015-06-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] While tracing opcodes, show code position and stack.
+
+	* src/truetype/ttinterp.c: Change all existing TRACE7 calls to
+	TRACE6.
+	(opcode_name): Add string lengths.
+	(TT_RunIns): Implement display of code position and stack.
+
+2015-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] In GX, make private point numbers work correctly.
+
+	This is completely missing in Apple's documentation: If a `gvar'
+	tuple uses private point numbers (this is, deltas are specified for
+	some points only), the uncovered points must be interpolated for
+	this tuple similar to the IUP bytecode instruction.  Examples that
+	need this functionality are glyphs `Oslash' and `Q' in Skia.ttf.
+
+	* src/truetype/ttgxvar.c (tt_delta_shift, tt_delta_interpolate,
+	tt_handle_deltas): New functions.
+	(TT_Vary_Get_Glyph_Deltas): Renamed to...
+	(TT_Vary_Apply_Glyph_Deltas): ... this; it directly processes the
+	points and does no longer return an array of deltas.
+	Add tracing information.
+	Call `tt_handle_deltas' to interpolate missing deltas.
+	Also fix a minor memory leak in case of error.
+
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Updated.
+
+2015-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] In GX, make intermediate tuplets work at extrema.
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix range condition.
+
+2015-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add tracing information to GX code.
+
+	* src/truetype/ttgxvar.c (ft_var_load_avar, ft_var_load_gvar,
+	ft_var_apply_tuple, TT_Get_MM_Var, TT_Set_MM_Blend,
+	TT_Set_Var_Design, tt_face_vary_cvt): Do it.
+
+2015-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/apinames.c (names_dump): Fix invalid reference.
+
+	Problem reported by Guzman Mosqueda, Jose R
+	<jose.r.guzman.mosqueda@intel.com>.
+
+2015-05-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix commit from 2015-05-22.
+
+	* src/truetype/ttgload.c, src/truetype/ttinterp.c: Guard new code
+	with `TT_CONFIG_OPTION_SUBPIXEL_HINTING'.
+
+	Problem reported by Nikolaus Waxweiler <madigens@gmail.com>.
+
+2015-05-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix return values of GETINFO bytecode instruction.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): New fields
+	`vertical_lcd' and `gray_cleartype'.
+
+	* src/truetype/ttgload.c (tt_loader_init): Initialize new fields.
+	Change `symmetrical smoothing' to TRUE, since FreeType produces
+	exactly this.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO): Fix selector/return bit
+	values for symmetrical smoothing, namely 11/18.
+	Handle bits for vertical LCD subpixels (8/15) and Gray ClearType
+	(12/19).
+
+2015-05-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor.
+
+	* src/truetype/ttinterp.h (TT_ExecContext):
+	 s/subpixel/subpixel_hinting.
+
+	* src/truetype/ttgload.c, src/truetype/ttgload.h: Updated.
+
+2015-05-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Support selector index 3 of the INSTCTRL instruction.
+
+	This flag activates `native ClearType hinting', disabling backward
+	compatibility mode as described in Greg Hitchcocks whitepaper.  In
+	other words, it enables unrestricted functionality of all TrueType
+	instructions in ClearType.
+
+	* src/truetype/ttgload.c (tt_get_metrics): Call `sph_set_tweaks'
+	unconditionally.
+	(tt_loader_init): Unset `ignore_x_mode' flag if bit 2 of
+	`GS.instruct_control' is active.
+
+	* src/truetype/ttinterp.c (Ins_INSTCTRL): Handle selector index 3.
+	(Ins_GETINFO): Updated.
+
+	* docs/CHANGES: Document it.
+
+2015-05-20  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor.
+
+	* src/truetype/ttinterp.h (SetSuperRound): Fix type of `GridPeriod'
+	argument.
+
+2015-05-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix loading of composite glyphs.
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph): If the
+	ARGS_ARE_XY_VALUES flag is not set, handle argument values as
+	unsigned.  I trust `ttx' (which has exactly such code) that it does
+	the right thing here...
+
+	The reason that noone has ever noticed this bug is probably the fact
+	that point-aligned subglyphs are rare, as are subglyphs with a
+	number of points in the range [128;255], which is quite large (or
+	even in the range [32768;65535], which is extremely unlikely).
+
+2015-05-12  Chris Liddell  <chris.liddell@artifex.com>
+
+	[cff] Make the `*curveto' operators more tolerant.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString): The opcodes
+	`vvcurveto', `hhcurveto', `vhcurveto', and `hvcurveto' all iterate,
+	pulling values off the stack until the stack is exhausted.
+	Implicitly the stack must be a multiple (or for subtly different
+	behaviour) a multiple plus a specific number of extra values deep.
+	If that's not the case, enforce it (as the old code did).
+
+2015-05-12  Chris Liddell  <chris.liddell@artifex.com>
+
+	[cff] fix incremental interface with new cff code.
+
+	* src/cff/cf2ft.c (cf2_getSeacComponent): When using the incremental
+	interface to retrieve glyph data for a SEAC, it be left to the
+	incremental interface callback to apply the encoding to raw
+	character index (as it was in the previous code).
+
+2015-04-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Speed up IUP.
+
+	* src/autofit/afhints.c (af_iup_interp): Separate trivial snapping to
+	the same position from true interpolation, use `scale' to reduce
+	divisions.
+
+2015-04-28  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Use `name' table for PS name if we have a SFNT-CFF.
+
+	This follows the OpenType 1.7 specification.  See
+
+	  https://tug.org/pipermail/tex-live/2015-April/036634.html
+
+	for a discussion.
+
+	* src/cff/cffdrivr.c (cff_get_ps_name): Use the `sfnt' service if we
+	have an SFNT.
+
+2015-04-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[truetype] Speed up IUP.
+
+	* src/truetype/ttinterp.c (_iup_worker_interpolate): Separate trivial
+	snapping to the same position from true interpolation.
+
+2015-04-21  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] By default, enable warping code but switch off warping.
+
+	Suggested by Behdad.
+
+	* include/config/ftoption.h: Define AF_CONFIG_OPTION_USE_WARPER.
+
+	* src/autofit/afmodule.c (af_autofitter_init): Initialize `warping'
+	with `false'.
+
+2015-04-21  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2015-04-21  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Introduce `warping' property.
+
+	This code replaces the debugging hook from the previous commit with
+	a better, more generic solution.
+
+	* include/ftautoh.h: Document it.
+
+	* src/autofit/afmodule.h (AF_ModuleRec)
+	[AF_CONFIG_OPTION_USE_WARPER]: Add `warping' field.
+
+	* src/autofit/afmodule.c (_af_debug_disable_warper): Remove.
+	(af_property_set, af_property_get, af_autofitter_init)
+	[AF_CONFIG_OPTION_USE_WARPER]: Handle `warping' option.
+
+	* src/autofit/afhints.h (AF_HINTS_DO_WARP): Remove use of the no
+	longer existing `_af_debug_disable_warper'.
+
+	* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
+	(af_latin_hints_init), src/autofit/aflatin2.c (af_latin2_hints_init)
+	[AF_CONFIG_OPTION_USE_WARPER]: Add `AF_SCALER_FLAG_NO_WARPER' to the
+	scaler flags if warping is off.
+
+	* src/autofit/aftypes.h: Updated.
+
+2015-04-16  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add debugging hook to disable warper.
+
+	* src/autofit/afmodule.c (_af_debug_disable_warper)
+	[FT_DEBUG_AUTOFIT]: New global variable.
+
+	* src/autofit/aftypes.h: Updated.
+	(AF_SCALER_FLAG_NO_WARPER): New macro (not actively used yet).
+
+	* src/autofit/afhints.h (AF_HINTS_DO_WARP): New macro.
+
+	* src/autofit/aflatin.c (af_latin_hints_apply)
+	[AF_CONFIG_OPTION_USE_WARPER]: Use `AF_HINTS_DO_WARP' to control use
+	of warper.
+
+	* src/autofit/afcjk.c (af_cjk_hints_init, af_cjk_hints_apply)
+	[AF_CONFIG_OPTION_USE_WARPER]: Synchronize with `aflatin.c'.
+
+	* src/autofit/aflatin2.c (af_latin2_hints_apply)
+	[AF_CONFIG_OPTION_USE_WARPER]: Synchronize with `aflatin.c'.
+
+2015-04-10  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Update advance width handling to OpenType 1.7.
+
+	Problem reported by Behdad.
+
+	* src/cff/cffdrivr.c (cff_get_advances): Handle SFNT case
+	separately.
+
+	* src/cff/cffgload.c (cff_slot_load): Use advance width and side
+	bearing values from `hmtx' table if present.
+
+2015-04-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Use do-while loop.
+
+2015-04-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/autofit/aflatin.c (af_latin_hint_edges): Reduce logic.
+
+2015-04-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Finish the thought.
+
+	* src/autofit/afhints.c (af_direction_compute): make sure the long arm
+	is never negative so that its `FT_ABS' is not necessary.
+
+2015-04-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Call dumper functions for tracing.
+
+	* src/autofit/afcjk.c (af_cjk_hints_apply): Remove dead code.
+	* src/autofit/afhints.c (af_glyph_hints_dump_points): Minor
+	improvement.
+	* src/autofit/afmodule.c (af_autofitter_load_glyph): Implement it.
+
+2015-04-01  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Make debugging stuff work again.
+
+	The interface to ftgrid was broken in the series of commits starting
+	with
+
+	  [autofit] Allocate AF_Loader on the stack instead of AF_Module.
+
+	from 2015-01-14.
+
+	* src/autofit/afmodule.c (_af_debug_hints_rec) [FT_DEBUG_AUTOFIT]:
+	Use a global AF_GlyphHintsRec object for debugging.
+	(af_autofitter_done, af_autofitter_load_glyph): Updated.
+
+	* src/autofit/afloader.c (af_loader_init, af_loader_done): Updated.
+
+2015-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.c (af_glyph_hints_done): Fix minor thinko.
+
+2015-03-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix Savannah bug #44629.
+
+	* src/cff/cf2font.h (CF2_MAX_SUBR), src/cff/cffgload.h
+	(CFF_MAX_SUBRS_CALLS): Set to 16.
+
+2015-03-29  Werner Lemberg  <wl@gnu.org>
+
+	[type1, truetype] Make the MM API more flexible w.r.t. `num_coords'.
+
+	This commit allows `num_coords' to be larger or smaller than the
+	number of available axes while selecting a design instance, either
+	ignoring excess data or using defaults if data is missing.
+
+	* src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
+	Implement it.
+
+	* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design,
+	T1_Set_Var_Design): Ditto.
+
+2015-03-29  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Minor.
+
+	* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Use
+	FT_THROW.
+	(T1_Set_Var_Design): Use T1_MAX_MM_AXIS and FT_THROW.
+
+2015-03-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Trace charstring nesting levels.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdCALLGSUBR,
+	cf2_cmdCALLSUBR, cf2_cmdRETURN>: Implement it.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_callsubr, cff_op_callgsubr, cff_op_return>: Ditto.
+
+2015-03-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Optimize `FT_Angle_Diff'.
+
+	Under normal circumstances we are usually close to the desired range
+	of angle values, so that the remainder is not really necessary.
+
+	* src/base/fttrigon.c (FT_Angle_Diff): Use loops instead of remainder.
+
+	* src/autofit/aftypes.h (AF_ANGLE_DIFF): Ditto in the unused macro.
+
+2015-03-21  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve `gvar' handling.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Correctly handle
+	single-element runs.  Cf. glyph `Q' in Skia.ttf with weights larger
+	than the default.
+
+2015-03-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/fttrigon.c (FT_Vector_Rotate): Minor refactoring.
+
+2015-03-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Fix Savannah bug #44412 (part 2).
+
+	* src/base/fttrigon.c (FT_Sin, FT_Cos, FT_Tan): Call `FT_Vector_Unit'.
+
+2015-03-11  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Arabic script.
+
+	Thanks to Titus Nemeth <tn@tntypography.eu> for guidance!
+
+	* src/autofit/afblue.dat: Add blue zone data for Arabic.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Arabic standard characters.
+
+	* src/autofit/afranges.c: Add Arabic data.
+
+	* src/autofit/afstyles.h: Add Arabic data.
+
+	* docs/CHANGES: Document it.
+
+2015-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Rename `svxf86nm.h' to `svfntfmt.h'; update related symbols.
+
+	* include/internal/ftserv.h (FT_SERVICE_XFREE86_NAME_H): Renamed
+	to...
+	(FT_SERVICE_FONT_FORMAT_H): This.
+
+	* include/internal/services/svfntfmt.h (FT_XF86_FORMAT_*): Renamed
+	to ...
+	(FT_FONT_FORMAT_*): This.
+
+	src/base/ftfntfmt.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c,
+	src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c,
+	src/truetype/ttdriver.c, src/type1/t1driver.c,
+	src/type42/t42drivr.c, src/winfonts/winfnt.c: Updated.
+
+2015-03-11  Werner Lemberg  <wl@gnu.org>
+
+	[base] Rename `FT_XFREE86_H' to `FT_FONT_FORMATS_H'.
+
+	* include/config/ftheader.h: Implement it.
+	* src/base/ftfntfmt.c, docs/CHANGES: Updated.
+
+2015-03-11  Werner Lemberg  <wl@gnu.org>
+
+	[base] Rename `FT_Get_X11_Font_Format' to `FT_Get_Font_Format'.
+
+	* include/ftfntfmt.h, src/base/ftfntfmt.c: Implement it.
+
+	* docs/CHANGES: Updated.
+
+2015-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix automatic copyright updating.
+
+	* src/tools/update-copyright: Make scanning of `no-copyright'
+	actually work.
+
+	* src/tools/no-copyright: Don't include README in general.
+
+2015-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Rename `ftxf86.[ch]' to `ftfntfmt.[ch]'.
+
+	CMakeLists.txt, builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt, builds/symbian/bld.inf,
+	builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/freetype.vcxproj.filters,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj, docs/INSTALL.ANY,
+	include/config/ftheader.h, include/ftfntfmt.h, modules.cfg,
+	src/base/ftfntfmt.c, vms_make.com: Updated.
+
+2015-03-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Fix Savannah bug #44412 (part 1).
+
+	* src/base/ftstroke.c (ft_stroker_inside): Handle near U-turns.
+
+2015-03-10  Werner Lemberg  <wl@gnu.org>
+
+	[base] Rename `FT_Bitmap_New' to `FT_Bitmap_Init'.
+
+	* include/ftbitmap.h, src/base/ftbitmap.c: Implement it.
+	Update all callers.
+
+	* docs/CHANGES: Updated.
+
+2015-03-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Fix compiler warning.
+
+	Found by Alexei.
+
+2015-03-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftstroke.c: Simplify.
+
+2015-03-04  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Some fixes and code refactoring in `ttgxvar.c'.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix return value
+	of `point_cnt' if two bytes are read.
+	Use a more vertical coding style.
+	(ft_var_readpackeddeltas): Use FT_UInt for `delta_cnt' parameter.
+	Use a more vertical coding style.
+
+2015-03-03  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix Savannah bug #44241.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Reject glyphs
+	with less than 3 points.
+
+2015-03-02  Werner Lemberg  <wl@gnu.org>
+
+	Simplify `TYPEOF' macro.
+
+	No need for two arguments.
+
+	* include/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h (TYPEOF): Updated.
+
+	* include/internal/ftobjs.h (FT_PAD_FLOOR, FT_PIX_FLOOR),
+	src/autofit/afwarp.h (AF_WARPER_FLOOR): Updated.
+
+2015-03-01  Werner Lemberg  <wl@gnu.org>
+
+	Various compiler warning fixes for `make multi'.
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_blue_edges),
+	src/autofit/aflatin.c (af_latin_hint_compute_blue_edges,
+	af_latin_hint_edges), src/autofit/aflatin2.c
+	(af_latin2_hints_compute_blue_edges, af_latin2_hint_edges): Declare
+	as `static'.
+
+	* src/cache/ftccmap.c (FTC_CMAP_QUERY_HASH, FTC_CMAP_NODE_HASH):
+	Removed.  Unused.
+	* src/cache/ftcimage.c: Include FT_INTERNAL_OBJECTS_H.
+	* src/cache/ftcmanag.c (FTC_LRU_GET_MANAGER): Removed.  Unused.
+
+	* src/cff/cf2intrp.c: Include `cf2intrp.h'.
+	* src/cff/cffdrivr.c (PAIR_TAG): Removed.  Unused.
+
+	* src/gzip/ftgzip.c (NO_DUMMY_DECL): Removed.  Unused.
+
+	* src/psaux/afmparse.c (afm_parser_read_int): Declare as `static'.
+
+	* src/pshinter/pshalgo.c (STRONGER, PSH_ZONE_MIN, PSH_ZONE_MAX):
+	Removed.  Unused.
+
+	* src/raster/ftraster.c (Render_Glyph): Declare as `static'.
+
+	* src/sfnt/ttpost.c (load_format_20): Fix signedness warning.
+
+	* src/truetype/ttdriver.c (PAIR_TAG): Removed.  Unused.
+	* src/truetype/ttsubpix.c (is_member_of_family_class,
+	is_member_of_style_class): Declare as `static'.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Declare
+	as `static'.
+	* src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): Declare as
+	`static'.
+	(T1_FIELD_COUNT): Removed.  Unused.
+	* src/type1/t1parse.h (T1_Done_Table): Removed.  Unused.
+
+	* src/type42/t42parse.c (T1_Done_Table): Removed.  Unused.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Signedness fixes.
+
+	* include/internal/psaux.h, src/psaux/afmparse.c,
+	src/psaux/afmparse.h, src/psaux/psconv.c, src/psaux/psobjs.c,
+	src/psaux/t1cmap.c, src/psaux/t1decode.c: Apply.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Signedness fixes.
+
+	* src/otvalid/otvcommn.c, src/otvalid/otvgdef.c,
+	src/otvalid/otvgpos.c, src/otvalid/otvgsub.c, src/otvalid/otvmath.c:
+	Apply.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Signedness fix.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[lzw] Signedness fixes.
+
+	* src/lzw/ftzopen.c, src/lzw/ftzopen.h: Apply.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[gxvalid] Signedness fixes.
+
+	* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
+	src/gxvalid/gxvcommn.h, src/gxvalid/gxvjust.c,
+	src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
+	src/gxvalid/gxvmort1.c, src/gxvalid/gxvmort2.c,
+	src/gxvalid/gxvmorx.c, src/gxvalid/gxvmorx1.c,
+	src/gxvalid/gxvmorx2.c, src/gxvalid/gxvopbd.c,
+	src/gxvalid/gxvprop.c, src/gxvalid/gxvtrak.c: Apply.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[cache] Signedness fixes.
+
+	* src/cache/ftcbasic.c, src/cache/ftccmap.c, src/cache/ftcimage.c,
+	src/cache/ftcmanag.c, src/cache/ftcsbits.c: Apply.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	Change dimension fields in `FTC_ImageTypeRec' to unsigned type.
+
+	This doesn't break ABI.
+
+	* include/ftcache.h (FTC_ImageTypeRec): Use unsigned types for
+	`width' and `height'.
+
+	* docs/CHANGES: Document it.
+
+2015-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[cache] Don't use `labs'.
+
+	This is the only place in FreeType where this function was used.
+
+	* include/config/ftstdlib.h (ft_labs): Remove.
+
+	* src/cache/ftcimage.c (ftc_inode_weight): Replace `ft_labs' with
+	`FT_ABS'.
+
+2015-02-23  Werner Lemberg  <wl@gnu.org>
+
+	[cache] Replace `FT_PtrDist' with `FT_Offset'.
+
+	* src/cache/ftccache.h (FTC_NodeRec): `FT_Offset' (a.k.a. `size_t')
+	is a better choice for `hash' to hold a pointer than `FT_PtrDist'
+	(a.k.a. `ptrdiff_t'), especially since the latter is signed,
+	causing zillions of signedness warnings.  [Note that `hash' was of
+	type `FT_UInt32' before the change to `FT_PtrDist'.]
+	Update all users.
+
+	* src/cache/ftcbasic.c, src/cache/ftccache.c, src/cache/ftccmap.c,
+	src/cache/ftcglyph.c, src/cache/ftcglyph.h: Updated.
+
+2015-02-23  Werner Lemberg  <wl@gnu.org>
+
+	[smooth, raster] Re-enable standalone compilation.
+
+	* src/raster/ftraster.c (FT_RENDER_POOL_SIZE, FT_MAX)
+	[_STANDALONE_]: Define macros.
+
+	* src/smooth/ftgrays.c (FT_RENDER_POOL_SIZE, FT_MAX, FT_ABS,
+	FT_HYPOT) [_STANDALONE_]: Define macros.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Signedness fixes.
+
+	* src/smooth/ftgrays.c, src/smooth/ftsmooth.c: Apply.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c: Use the file's typedefs everywhere.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttpost.c (load_format_20): Fix error tracing message.
+
+	Bug introduced 6 commits earlier.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Fix thinko.
+
+	* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Correctly
+	check `count'.
+	Bug introduced two commits earlier.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Signedness fixes.
+
+	* src/raster/ftraster.c, src/raster/ftrend1.c: Apply.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Signedness fixes.
+
+	* src/pshinter/pshalgo.c, src/pshinter/pshglob.c,
+	src/pshinter/pshrec.c: Apply.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Use macros for (unsigned) flags, not enumerations.
+
+	* src/pshinter/pshalgo.h (PSH_Hint_Flags): Replace with macros.
+	Updated.
+	* src/pshinter/pshrec.h (PS_Hint_Flags): Replace with macros.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c: Simplify.
+	(ps_hints_open, ps_hints_stem): Remove switch statement.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Signedness fixes.
+
+	* src/sfnt/pngshim.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap.c,
+	src/sfnt/ttkern.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
+	src/sfnt/ttsbit.c: Apply.
+	* src/sfnt/sfdriver.c: Apply.
+	(sfnt_get_ps_name): Simplify.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Signedness fixes.
+
+	* src/bdf/bdf.h, src/bdf/bdfdrivr.c, src/bdf/bdfdrivr.h,
+	src/bdf/bdflib.c: Apply.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (_bdf_atous): New function.
+	(_bdf_parse_glyphs, _bdf_parse_start): Use it.
+
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Signedness fixes.
+
+	* src/pcf/pcf.h, src/pcf/pcfdrivr.c: Apply.
+	* src/pcf/pcfread.c: Apply.
+	(pcf_get_encodings): Ignore invalid negative encoding offsets.
+
+2015-02-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c: Signedness fixes.
+
+2015-02-21  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Signedness fixes.
+
+	* src/type42/t42parse.c, src/type42/t42parse.h,
+	src/type42/t42types.h: Apply.
+
+2015-02-21  Werner Lemberg  <wl@gnu.org>
+
+	[pfr] Signedness fixes.
+
+	* src/pfr/pfrdrivr.c, src/pfr/pfrgload.c, src/pfr/pfrload.c,
+	src/pfr/pfrload.h, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c,
+	src/pfr/pfrtypes.h: Apply.
+
+2015-02-21  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Minor signedness fixes related to last commit.
+
+	* src/cff/cf2ft.c, src/cff/cf2intrp.c, src/cff/cffgload.c: Apply.
+
+2015-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Thinkos in bias handling.
+
+	Only the final result is always positive.
+
+	Bug introduced three commits earlier.
+
+	* src/cff/cffgload.c, src/cff/cffgload.h: Apply.
+
+2015-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix signedness issues and emit some better error codes.
+
+	* src/cid/cidgload.c, src/cid/cidload.h, src/cid/cidobjs.c,
+	src/cid/cidparse.h: Apply.
+	* src/cid/cidload.c: Apply.
+	(parse_fd_array): Reject negative values for number of dictionaries.
+	* src/cid/cidparse.c: Apply.
+	(cid_parser_new): Reject negative values for hex data length.
+
+2015-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Signedness fixes for new engine.
+
+	* src/cff/cf2arrst.c, src/cff/cf2fixed.h, src/cff/cf2ft.c,
+	src/cff/cf2ft.h, src/cff/cf2hints.c, src/cff/cf2intrp.c: Apply.
+
+2015-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Signedness fixes for basic infrastructure and old engine.
+
+	* include/internal/pshints.h, src/cff/cffdrivr.c,
+	src/cff/cffgload.c, src/cff/cffgload.h, src/cff/cffload.c,
+	src/cff/cffobjs.c, src/cff/cffparse.c, src/pshinter/pshrec.c: Apply.
+
+2015-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Ignore `countSizePairs'.
+
+	This is hard-coded to value 2 in `fvar' version 1.0 (and no newer
+	version exists), but some fonts set it incorrectly.
+
+	Problem reported by Adam Twardoch <adam@fontlab.com>.
+
+2015-02-19  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Emit better error code for invalid private dict size.
+
+	* src/cff/cffparse.c (cff_parse_private_dict): Reject negative
+	values for size and offset.
+
+2015-02-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix signedness issues.
+
+	* src/autofit/afangles.c, src/autofit/afcjk.c,
+	src/autofit/afglobal.c, src/autofit/afhints.c,
+	src/autofit/aflatin.c, src/autofit/aflatin2.c, src/autofit/afwarp.c,
+	src/autofit/hbshim.c: Apply.
+
+2015-02-19  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Use macros for (unsigned) flags, not enumerations.
+
+	This harmonizes with other code in FreeType (and reduces the number
+	of necessary casts to avoid compiler warnings).
+
+	* src/autofit/afblue.hin: Make flag macros unsigned.
+	* src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afcjk.h: Replace flag enumeration with macros.
+	* src/autofit/afcjk.c: Updated.
+
+	* src/autofit/afhints.h (AF_Flags, AF_Edge_Flags): Replace with
+	macros.
+	* src/autofit/afhints.c: Updated.
+
+	* src/autofit/aflatin.h: Replace flag enumerations with macros.
+	* src/autofit/aflatin.c, src/autofit/aflatin2.c: Updated.
+
+	* src/autofit/aftypes.h (AF_ScalerFlags): Replace with macros.
+
+2015-02-18  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix signedness issues.
+
+	* include/internal/psaux.h, include/internal/t1types.h,
+	src/psaux/psobjs.c, src/psaux/psobjs.h, src/psaux/t1decode.c,
+	src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1parse.c: Apply.
+
+2015-02-18  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, type1] Fix minor AFM issues.
+
+	* include/internal/t1types.h (AFM_KernPairRec): Make indices
+	unsigned.
+	Update users.
+	(AFM_FontInfoRec): Make element counters unsigned.
+	Update users.
+	* src/psaux/afmparse.h (AFM_ValueRec): Add union member for unsigned
+	int.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs):
+	Reject negative values for number of kerning elements.
+
+	* src/type1/t1afm.c, src/tools/test_afm.c: Updated.
+
+2015-02-18  Werner Lemberg  <wl@gnu.org>
+
+	Don't use `FT_PtrDist' for lengths.
+
+	Use FT_UInt instead.
+
+	* include/internal/psaux.h (PS_Table_FuncsRec, PS_TableRec,
+	T1_DecoderRec): Do it.
+
+	* include/internal/t1types.h (T1_FontRec): Ditto.
+
+	* src/cid/cidload.c (cid_parse_dict): Updated.
+	* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Ditto.
+	* src/psaux/psobjs.c (ps_table_add), src/psaux/psobjs.h: Ditto.
+	* src/type1/t1load.c (parse_blend_axis_types, parse_encoding,
+	parse_charstrings, parse_dict): Ditto.
+	* src/type42/t42parse.c (t42_parse_encoding, t42_parse_charstrings,
+	t42_parse_dict): Ditto.
+
+2015-02-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Clean up.
+	This handles negative values better, avoiding many casts.
+
+2015-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix Savannah bug #44284.
+
+	* src/base/ftcalc.c (FT_MulFix): Typos.
+
+2015-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Finish compiler warning fixes for signedness issues.
+
+	* src/truetype/ttgxvar.c, src/truetype/ttsubpix.c,
+	src/truetype/ttsubpix.h: Apply.
+
+2015-02-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttsubpix.c: Adding missing `static' keywords.
+
+2015-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More signedness fixes.
+
+	* include/internal/tttypes.h, src/truetype/ttinterp.h,
+	src/truetype/ttobjs.h, src/truetype/ttinterp.c,
+	src/truetype/ttobjs.c: Apply.
+
+2015-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Various signedness fixes.
+
+	* include/internal/ftgloadr.h, src/truetype/ttpload.c: Apply.
+
+	* src/truetype/ttgload.c: Apply.
+	(TT_Get_VMetrics): Protect against invalid ascenders and descenders
+	while constructing advance height.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	[base] Finish compiler warning fixes for signedness issues.
+
+	* src/base/ftglyph.c, src/base/ftlcdfil.c, src/base/ftstroke.c:
+	Apply.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/tttables.h (TT_OS2): `fsType' must be FT_UShort.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	More minor signedness warning fixes.
+
+	* src/base/ftbbox.c, src/base/ftbitmap.c, src/base/fttrigon.c,
+	src/base/ftutil.c: Apply.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	Next round of minor compiler warning fixes.
+
+	* include/internal/ftrfork.h (FT_RFork_Ref): Change `offset' member
+	type to `FT_Long'.
+	(CONST_FT_RFORK_RULE_ARRAY_BEGIN): Add `static' keyword.
+
+	* include/internal/ftstream.h (FT_Stream_Pos): Return `FT_ULong'.
+
+	* src/base/ftoutln.c, src/base/ftrfork.c, src/base/ftstream.c:
+	Signedness fixes.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	Various minor signedness fixes.
+
+	* include/ftadvanc.h, include/internal/ftobjs.h,
+	src/base/ftgloadr.c, src/base/ftobjs.c: Apply.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	New `TYPEOF' macro.
+
+	This helps suppress signedness warnings, avoiding issues with
+	implicit conversion changes.
+
+	* include/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h (TYPEOF): Define.
+
+	* include/internal/ftobjs.h (FT_PAD_FLOOR, FT_PIX_FLOOR),
+	src/autofit/afwarp.h (AF_WARPER_FLOOR): Use it.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsystem.c: Use casts in standard C function wrappers.
+	(ft_alloc, ft_realloc, ft_ansi_stream_io, FT_Stream_Open): Do it.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #44261.
+
+	* builds/unix/detect.mk (setup) [unix]: Set `CONFIG_SHELL' in the
+	environment also while calling the configure script.
+
+2015-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/internal/ftmemory.h: Add some `FT_Offset' casts.
+	(FT_MEM_SET, FT_MEM_COPY, FT_MEM_MOVE, FT_ARRAY_ZERO, FT_ARRAY_COPY,
+	FT_MEM_MOVE): Do it.
+
+2015-02-15  Werner Lemberg  <wl@gnu.org>
+
+	[base] Clean up signedness issues in `ftdbgmem.c'.
+
+	Also fix other minor issues.
+
+	* src/base/ftdbgmem.c (FT_MemTableRec): Replace all FT_ULong types
+	with FT_Long for consistency.
+	(ft_mem_primes): Change type to `FT_Int'.
+	(ft_mem_closest_prime, ft_mem_table_set): Updated.
+
+	(ft_mem_debug_panic, ft_mem_debug_alloc, ft_mem_debug_free,
+	ft_mem_debug_realloc): Use `static' keyword and fix signedness
+	warnings where necessary.
+
+	(ft_mem_table_resize, ft_mem_table_new, ft_mem_table_destroy,
+	ft_mem_table_get_nodep, ft_mem_debug_init, FT_DumpMemory): Fix types
+	and add or remove casts to avoid signedness warnings.
+
+2015-02-15  Werner Lemberg  <wl@gnu.org>
+
+	[base] Clean up signedness in arithmetic functions.
+
+	This makes the code more readable and reduces compiler warnings.
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round, FT_MulFix,
+	FT_DivFix): Convert input parameters to unsigned, do the
+	computation, then convert the result back to signed.
+	(ft_corner_orientation): Fix casts.
+
+2015-02-07  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #44184.
+
+	* src/sfnt/ttload.c (check_table_dir, tt_face_load_font_dir): No
+	longer reject `htmx' and `vmtx' tables with invalid length but
+	sanitize them.
+
+2015-02-06  Jon Anderson  <jon@websupergoo.com>
+
+	[truetype] Fix regression in the incremental glyph loader.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): For incremental
+	fonts, the glyph index may be greater than the number of glyphs
+	indicated, so guard the check with a preprocessor conditional.
+
+2015-02-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix potential memory leak.
+
+	While this doesn't show up with FreeType, exactly the same code
+	leaks with ttfautohint's modified auto-hinter code (which gets used
+	in a slightly different way).
+
+	It certainly doesn't harm since it is similar to already existing
+	checks in the code for embedded arrays.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Set `max_contours'
+	and `max_points' for all cases.
+
+2015-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add support for Thai script.
+
+	Thanks to Ben Mitchell <ben@rosettatype.com> for guidance with blue
+	zone characters!
+
+	* src/autofit/afblue.dat: Add blue zone data for Thai.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Thai standard characters.
+
+	* src/autofit/afranges.c: Add Thai data.
+
+	* src/autofit/afstyles.h: Add Thai data.
+
+2015-01-23  Behdad Esfahbod  <behdad@behdad.org>
+
+	[raster] Handle `FT_RASTER_FLAG_AA' correctly.
+
+	This fixes a breakage caused by the commit `[raster] Remove
+	5-level gray AA mode from monochrome rasterizer.'.
+
+	Problem reported by Markus Trippelsdorf <markus@trippelsdorf.de>.
+
+	* src/raster/ftraster.c (ft_black_render): Handle
+	`FT_RASTER_FLAG_AA'.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Remove gray AA mode
+	remnants.
+
+2015-01-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_New_Library): Fix compiler warning.
+
+2015-01-18  Chris Liddell  <chris.liddell@artifex.com>
+
+	[raster] Fix Savannah bug #44022.
+
+	Add fallback for glyphs with degenerate bounding boxes.
+
+	If a glyph has only one very narrow feature, the bbox can end up
+	with either the width or height of the bbox being 0, in which case
+	no raster memory is allocated and no attempt is made to render the
+	glyph.  This is less than ideal when the drop-out compensation in
+	the rendering code would actually result in the glyph being
+	rendered.
+
+	This problem can be observed with the `I' glyph (gid 47) in the
+	Autodesk RomanS TrueType font.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Add a fallback if either
+	dimension is zero to explicitly round up/down (instead of simply
+	round).
+
+2015-01-17  Werner Lemberg  <wl@gnu.org>
+
+	Add some tools to handle yearly copyright notice updates.
+
+	We are now following the GNU guidelines: A new release automatically
+	means that the copyright year of all affected files gets updated; it
+	is no longer used to track years of modification changes.
+
+	* src/tools/update-copyright-year: New Perl script.
+	* src/tools/update-copyright: New shell script that calls
+	`update-copyright-year' on all files.
+	* src/tools/no-copyright: Exceptions that should not be handled by
+	`update-copyright'
+
+2015-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated, using a description from Behdad.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	* src/autofit/afmodule.c (af_autofitter_done): Fix compiler warning.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[autofit] Add embedded array of segments and edges.
+
+	Avoids multiple mallocs per typical glyphs.
+
+	With this and recent changes to avoid mallocs, the thread-safe
+	stack-based loader is now as fast as the previous model that had one
+	cached singleton.
+
+	* src/autofit/afhints.h (AF_SEGMENTS_EMBEDDED, AF_EDGES_EMBEDDED):
+	New macros.
+	(AF_AxisHintsRec): Add two arrays for segments and edges.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment): Only allocate
+	data if number of segments exceeds given threshold value.
+	(af_axis_hints_new_edge):  Only allocate data if number of edges
+	exceeds given threshold value.
+	(af_glyph_hints_done): Updated.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[autofit] Add embedded arrays for points and contours.
+
+	This avoids at least two malloc calls for typical glyphs.
+
+	* src/autofit/afhints.h (AF_POINTS_EMBEDDED, AF_CONTOURS_EMBEDDED):
+	New macros.
+	(AF_GlyphHintsRec): Add two arrays for contours and points.
+
+	* src/autofit/afhints.c (af_glyph_hints_init, af_glyph_hints_done):
+	Updated.
+	(af_glyph_hints_reload): Only allocate data if number of contours or
+	points exceeds given threshold values.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[autofit] Allocate hints object on the stack.
+
+	This avoids one malloc per load.
+
+	* src/autofit/afloader.h (AF_LoaderRec): Change type of `hints' to
+	`AF_GlyphHints'.
+	Update prototype.
+
+	* src/autofit/afloader.c (af_loader_init): Use `AF_GlyphHints'
+	parameter instead of `FT_Memory'.
+	(af_loader_done): Directly reset `load_hints'.
+	(af_loader_load_g): Updated.
+
+	* src/autofit/afmodule.c (af_autofitter_load_glyph): Use local
+	`hints' object.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[autofit] Reuse slot glyph loader.
+
+	No need to create a new glyph loader; we can reuse the one from
+	`slot->internal->loader'.  It's hard to tell why it was written that
+	way originally, but new code looks sound and correct to me, and
+	avoids lots of allocations.
+
+	* src/autofit/afloader.c (af_loader_init): Change return type to
+	`void'.
+	Don't call `FT_GlyphLoader_New'.
+	(af_loader_reset): Don't call `FT_GlyphLoader_Rewind'.
+	(af_loader_load_g): Update code to use `internal->loader', which
+	doesn't need copying of data.
+
+	* src/autofit/afloader.h (AF_LoaderRec): Remove `gloader' member.
+	Update prototype.
+
+	* src/autofit/afmodule.c (af_autofitter_load_glyph): Updated.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[autofit] Remove (unused) support for composite glyphs.
+
+	We never have to deal with composite glyphs in the autohinter, as
+	those will be loaded into FORMAT_OUTLINE by the recursed
+	`FT_Load_Glyph' function.
+
+	In the rare cases that FT_LOAD_NO_RECURSE is set, it will imply
+	FT_LOAD_NO_SCALE as per `FT_Load_Glyph', which then implies
+	FT_LOAD_NO_HINTING:
+
+	  /* resolve load flags dependencies */
+
+	  if ( load_flags & FT_LOAD_NO_RECURSE )
+	    load_flags |= FT_LOAD_NO_SCALE         |
+	                  FT_LOAD_IGNORE_TRANSFORM;
+
+	  if ( load_flags & FT_LOAD_NO_SCALE )
+	  {
+	    load_flags |= FT_LOAD_NO_HINTING |
+	                  FT_LOAD_NO_BITMAP;
+
+	    load_flags &= ~FT_LOAD_RENDER;
+	  }
+
+	and as such the auto-hinter is never called.  Thus, the recursion in
+	`af_loader_load_g' never actually happens.  So remove the depth
+	counter as well.
+
+	* src/autofit/afloader.c (af_loader_load_g): Remove `depth'
+	parameter.
+	<FT_GLYPH_FORMAT_COMPOSITE>: Remove associated code.
+	(af_loader_load_glyph): Updated.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[raster] Fix uninitialized memory access.
+
+	Apparently `ras.cProfile' might be uninitialized.  This will be the
+	case if `ras.top == ras.cProfile->offset', as can be seen in
+	`End_Profile'.  The overshoot code introduced in a change `Fix B/W
+	rasterization of subglyphs with different drop-out modes.' (from
+	2009-06-18) violated this, accessing `ras.cProfile->flags'
+	unconditionally just before calling `End_Profile' (which then
+	detected that `cProfile' is uninitialized and didn't touch it).
+
+	This was harmless, and was not detected by valgrind before because
+	the objects were allocated on the `raster_pool', which was always
+	initialized.  With recent change to allocate raster buffers on the
+	stack, valgrind now reported this invalid access.
+
+	* src/raster/ftraster.c (Convert_Glyph): Don't access an
+	uninitialized `cProfile'.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[smooth] Fix uninitialized memory access.
+
+	Looks like `ras.span_y' could always be used without initialization.
+	This was never detected by valgrind before because the library-wide
+	`raster_pool' was used for the worker object and `raster_pool' was
+	originally zero'ed.  But subsequent reuses of it were using `span_y'
+	uninitialized.  With the recent change to not use `render_pool' and
+	allocate worker and buffer on the stack, valgrind now detects this
+	uninitialized access.
+
+	* src/smooth/ftgrays.c (gray_raster_render): Initialize
+	`ras.span_y'.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[base] Don't initialize unused `driver->glyph_loader'.
+
+	* src/base/ftobjs.c (Destroy_Driver): Don't call
+	`FT_GlyphLoader_Done'.
+	(FT_Add_Module): Don't call `FT_GlyphLoader_New'.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[base] Don't allocate `library->raster_pool' anymore.
+
+	It's unused after the following commits:
+
+	  [raster] Allocate render pool for mono rasterizer on the stack.
+	  [raster] Remove 5-level gray AA mode from monochrome rasterizer.
+
+	The value of FT_RENDER_POOL_SIZE still serves the purpose it used to
+	serve, which is, to adjust the pool size.  But the pool is now
+	allocated on the stack on demand.
+
+	* src/base/ftobjs.c (FT_New_Library, FT_Done_Library): Implement.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[base] Do not reorder library->renderers upon use.
+
+	Instead of keeping `library->renderers' in a MRU order, just leave
+	it as-is.  The MRU machinery wasn't thread-safe.
+
+	With this patch, rasterizing glyphs from different faces from
+	different threads doesn't fail choosing rasterizer
+	(FT_Err_Cannot_Render_Glyph).
+
+	Easiest to see that crash was to add a `printf' (or otherwise let
+	thread yield in FT_Throw with debugging enabled).
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c
+	(FT_Outline_Render): Don't call `FT_Set_Renderer'.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[raster] Allocate render pool for mono rasterizer on the stack.
+
+	Instead of using the `render_pool' member of `FT_Library' that is
+	provided down to the rasterizer, completely ignore that and allocate
+	needed objects on the stack instead.
+
+	With this patch, rasterizing glyphs from different faces from
+	different threads doesn't crash in the monochrome rasterizer.
+
+	* src/raster/ftraster.c (black_TRaster): Remove `buffer',
+	`buffer_size', and `worker' members.
+
+	(ft_black_render): Create `buffer' locally.
+	(ft_black_reset): Updated.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[raster] Remove 5-level gray AA mode from monochrome rasterizer.
+
+	It was off by default and couldn't be turned on at runtime.  And the
+	smooth rasterizer superseded it over ten years ago.  No point in
+	keeping.  Comments suggested that it was there for compatibility
+	with FreeType 1.
+
+	550 lines down.
+
+	* src/raster/ftraster.c (FT_RASTER_OPTION_ANTI_ALIASING,
+	RASTER_GRAY_LINES): Remove macros and all associated code.
+
+	(black_TWorker): Remove `gray_min_x' and `gray_max_x'.
+	(black_TRaster): Remove `grays' and `gray_width'.
+
+	(Vertical_Sweep_Init, Vertical_Sweep_Span, Vertical_Sweep_Drop,
+	ft_black_render): Updated.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Simplify code.
+	(ft_raster5_renderer_class): Removed.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[smooth] Allocate render pool for smooth rasterizer on the stack.
+
+	Instead of using the `render_pool' member of `FT_Library' that is
+	provided down to the rasterizer, completely ignore that and allocate
+	needed objects on the stack instead.
+
+	With this patch, rasterizing glyphs from different faces from
+	different threads doesn't crash in the smooth rasterizer.
+
+	Bugs:
+
+	  https://bugzilla.redhat.com/show_bug.cgi?id=678397
+	  https://bugzilla.redhat.com/show_bug.cgi?id=1004315
+	  https://bugzilla.redhat.com/show_bug.cgi?id=1165471
+	  https://bugs.freedesktop.org/show_bug.cgi?id=69034
+
+	* src/smooth/ftgrays.c (gray_TRaster): Remove `buffer',
+	`buffer_size', `band_size', and `worker' members.
+
+	(gray_raster_render): Create `buffer', `buffer_size', and
+	`band_size' locally.
+	(gray_raster_reset): Updated.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Allocate TT_ExecContext in TT_Size instead of TT_Driver.
+
+	Previously the code had stipulation for using a per-TT_Size exec
+	context if `size->debug' was true.  But there was no way that
+	`size->debug' could *ever* be true.  As such, the code was always
+	using the singleton `TT_ExecContext' that was stored in `TT_Driver'.
+	This was, clearly, not threadsafe.
+
+	With this patch, loading glyphs from different faces from different
+	threads doesn't crash in the bytecode loader code.
+
+	* src/truetype/ttobjs.h (TT_SizeRec): Remove `debug' member.
+	(TT_DriverRec): Remove `context' member.
+
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Remove
+	`TT_ExecContext' code related to a global `TT_Driver' object.
+
+	(tt_driver_done): Don't remove `TT_ExecContext' object here but ...
+	(tt_size_done_bytecode): ... here.
+
+	(tt_driver_init): Don't create `TT_ExecContext' object here but ...
+	(tt_size_init_bytecode): ... here, only on demand.
+
+	* src/truetype/ttinterp.c (TT_Run_Context): Remove defunct debug
+	code.
+	(TT_New_Context): Remove `TT_ExecContext' code related to a global
+	`TT_Driver' object.
+
+	* src/truetype/ttinterp.h: Updated.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph, tt_loader_init): Updated.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[autofit] Allocate AF_Loader on the stack instead of AF_Module.
+
+	Stop sharing a global `AF_Loader'.  Allocate one on the stack during
+	glyph load.
+
+	Right now this results in about 25% slowdown, to be fixed in a
+	following commit.
+
+	With this patch loading glyphs from different faces from different
+	threads doesn't immediately crash in the autohinting loader code.
+
+	Bugs:
+
+	  https://bugzilla.redhat.com/show_bug.cgi?id=1164941
+
+	* src/autofit/afloader.c (af_loader_init): Pass
+	`AF_Loader' and `FT_Memory' instead of `AF_Module' as arguments.
+	(af_loader_reset, af_loader_load_glyph): Also pass `loader' as
+	argument.
+	(af_loader_done): Use `AF_Loader' instead of `AF_Module' as
+	argument.
+
+	* src/autofit/afmodule.c (af_autofitter_init): Don't call
+	`af_loader_init'.
+	(af_autofitter_done): Don't call `af_loader_done'.
+	(af_autofitter_load_glyph): Use a local `AF_Loader' object.
+
+	* src/autofit/afloader.h: Include `afmodule.h'.
+	Update prototypes.
+	Move typedef for `AF_Module' to...
+
+	* src/autofit/afmodule.h: ... this place.
+	No longer include `afloader.h'.
+
+2015-01-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	* src/type42/t42objs.h (T42_DriverRec): Remove unused member.
+
+2015-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #43976.
+
+	Assure that FreeType's internal include directories are found before
+	`CPPFLAGS' (which might be set by the user in the environment), and
+	`CPPFLAGS' before `CFLAGS'.
+
+	* builds/freetype.mk (FT_CFLAGS): Don't add `INCLUDE_FLAGS'.
+	(FT_COMPILE): Make this a special variable for compiling only the
+	files handled in `freetype.mk'.
+	(.c.$O): Removed, unused.
+
+	* src/*/rules.mk (*_COMPILE): Fix order of include directories.
+
+2015-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Prettifying.
+
+	* src/truetype/ttinterp.c (project, dualproj, fast_project,
+	fast_dualproj): Rename to...
+	(PROJECT, DUALPROJ, FAST_PROJECT, FAST_DUALPROJ): ... this.
+
+2015-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_JROT, Ins_JROF): Simplify.
+
+	Based on a patch from Behdad.
+
+2015-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_SxVTL): Simplify function call.
+
+2015-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Normalize): Remove unused argument.
+
+2015-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More macro expansions.
+
+	* src/truetype/ttinterp.c (FT_UNUSED_EXEC): Remove macro by
+	expansion.
+
+2015-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More macro expansions.
+
+	* src/truetype/ttinterp.c (INS_ARG): Remove macro by expansion,
+	adjusting function calls where necessary.
+	(FT_UNUSED_ARG): Removed, no longer needed.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More macro expansions.
+
+	Based on a patch from Behdad.
+
+	* src/truetype/ttinterp.c (DO_*): Expand macros into corresponding
+	`Ins_*' functions.
+	(TT_RunIns): Replace `DO_*' macros with `Ins_*' function calls.
+	(ARRAY_BOUND_ERROR): Remove second definition, which is no longer
+	needed.
+	(Ins_SVTCA, Ins_SPVTCA, Ins_SFVTCA): Replaced with...
+	(Ins_SxyTCA): New function.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove TT_CONFIG_OPTION_INTERPRETER_SWITCH.
+
+	Behdad suggested this code simplification, and nobody objected...
+
+	* include/config/ftoption.h, devel/ftoption.h
+	(TT_CONFIG_OPTION_INTERPRETER_SWITCH): Remove.
+
+	* src/truetype/ttinterp.c [TT_CONFIG_OPTION_INTERPRETER_SWITCH]:
+	Remove related code.
+	(ARRAY_BOUND_ERROR): Use do-while loop.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More macro expansions.
+
+	* src/truetype/ttinterp.c, src/truetype/ttinterp.h (EXEC_ARG_,
+	EXEC_ARG): Remove by replacing with expansion.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More macro expansions.
+
+	Based on a patch from Behdad.
+
+	* src/truetype/ttinterp.c (SKIP_Code, GET_ShortIns, NORMalize,
+	SET_SuperRound, ROUND_None, INS_Goto_CodeRange, CUR_Func_move,
+	CUR_Func_move_orig, CUR_Func_round, CUR_Func_cur_ppem,
+	CUR_Func_read_cvt, CUR_Func_write_cvt, CUR_Func_move_cvt,
+	CURRENT_Ratio, INS_SxVTL, COMPUTE_Funcs, COMPUTE_Round,
+	COMPUTE_Point_Displacement, MOVE_Zp2_Point): Remove by replacing
+	with expansion.
+
+	(Cur_Func_project, CUR_Func_dualproj, CUR_fast_project,
+	CUR_fast_dualproj): Replace with macros `project', `dualproj',
+	`fast_project', `fast_dualproj'.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More macro expansions.
+
+	* src/truetype/ttinterp.c (EXEC_OP_, EXEC_OP): Remove by replacing
+	with expansion.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove code for static TrueType interpreter.
+
+	This is a follow-up patch.
+
+	* src/truetype/ttinterp.c, src/truetype/ttinterp.h
+	[TT_CONFIG_OPTION_STATIC_INTERPRETER,
+	TT_CONFIG_OPTION_STATIC_RASTER]: Remove macros and related code.
+
+2015-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (CUR): Remove by replacing with expansion.
+
+	This starts a series of patches that simplifies the code of the
+	bytecode interpreter.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2015-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.27 b/modules/freetype2/docs/oldlogs/ChangeLog.27
new file mode 100644
index 0000000000..6510e45649
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.27
@@ -0,0 +1,2106 @@
+2016-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.7.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-7-1'.
+
+	* docs/VERSION.TXT: Add entry for version 2.7.1.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.7/2.7.1/, s/27/271/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 19:0:13.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+2016-12-30  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Replace `rand' with an xorshift algorithm.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Don't include `stdlib.h'.
+	(Random): Implement and use a 32bit `xorshift' algorithm.
+
+2016-12-30  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Restrict number of tested bitmap strikes.
+
+	Malformed fonts often have large values for the number of bitmap
+	strikes, and FreeType doesn't check the validity of all bitmap
+	strikes in advance.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=353
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Include `stdlib.h' for `rand'.
+	(Random): Small class to provide n randomly selected numbers
+	(without repetition) out of the value set [1,N].
+	(LLVMFuzzerTestOneInput): Use it to test only up to 10 bitmap
+	strikes.
+
+2016-12-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Variation font API stability issues.
+
+	Make some functions work before a call to `TT_Set_MM_Blend'.
+
+	* src/truetype/ttgxvar.c (tt_hadvance_adjust): Exit immediately if
+	we don't blend.
+	(TT_Get_MM_Blend, TT_Get_Var_Design): Return default values if we
+	don't blend.
+
+2016-12-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis data.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=348
+
+2016-12-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Tracing fixes.
+
+	* src/truetype/ttgxvar.c (tt_hadvance_adjust): Emit correct
+	information.
+	(TT_Set_Var_Design): Fix typo.
+	(TT_Get_Var_Design): Fix typos.
+
+2016-12-29  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use `0.5f' for tracing 16.16 numbers.
+
+2016-12-29  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Protect against gzip bombs.
+
+	Fix suggested by Kostya; reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=345
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Limit number of TOC entries to
+	1024.
+
+2016-12-28  Werner Lemberg  <wl@gnu.org>
+
+	[psnames] Only declare, not define, data in `pstables.h' (#49949).
+
+	Pdfium includes `pstables.h' a second time; moving the definition
+	from `pstables.h' to `psmodule.c' saves more than 60kByte data
+	segment space for this case.
+
+	* src/tools/glnames.py (StringTable::dump,
+	StringTable::dump_sublist, dump_encoding, dump_array): Emit
+	additional code to only define tables if `DEFINE_PS_TABLES' is set.
+
+	* src/psnames/pstables.h: Regenerated.
+	* src/psnames/psmodule.c (DEFINE_PS_TABLES): Define.
+
+2016-12-28  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Catch `blend' op in non-variant fonts.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=334
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdBLEND>: Don't
+	allow `blend' op for non-variant fonts.
+
+2016-12-28  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Better check of number of blends.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdBLEND>,
+	src/cff/cffparse.c (cff_parse_blend): Compare number of blends with
+	stack size.
+
+2016-12-27  Werner Lemberg  <wl@gnu.org>
+
+	Documentation updates.
+
+	* docs/CHANGES: Add missing information.
+
+	* docs/formats.txt: Rewritten and updated.
+
+2016-12-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype, type1] Implement `FT_Get_Var_Design_Coordinates'.
+
+	* src/truetype/ttgxvar.c (TT_Get_Var_Design): Implement.
+	(TT_Set_Var_Design): Fix tracing.
+
+	* src/type1/t1load.c (T1_Get_Var_Design): Implement.
+
+2016-12-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Ignore `version'.
+
+	Problem reported by 張俊芝 <418092625@qq.com>.
+
+2016-12-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit): Allow more version values.
+
+	Some fonts seem to have the `version' field in the wrong byte order.
+
+	Problem reported by 張俊芝 <418092625@qq.com>.
+
+2016-12-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Sanitize table length.
+
+	This trivial fix allows us to accept more fonts.
+
+	Problem reported by 張俊芝 <418092625@qq.com>.
+
+2016-12-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Fix tracing.
+
+2016-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* CMakeLists.txt: Make it work with cmake 2.8.11.2 (#49909).
+
+2016-12-22  Werner Lemberg  <wl@gnu.org>
+
+	Ensure used preprocessor symbols are defined (#49790).
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Check `__GNUC__', `__IBMC__',
+	and `__SUNPRO_C' correctly.
+
+2016-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Check `count'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=308
+
+2016-12-22  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Protect against invalid `vsindex' and `blend' values.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=305
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdVSINDEX,
+	cf2_cmdBLEND>: Implement it.
+
+2016-12-22  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Always use Adobe CFF engine.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (FT_Global::FT_Global): Implement
+	it.
+
+2016-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Thinko.
+
+	I should really stop coding late in the evening...
+
+	Thanks again to Ben for checking.
+
+2016-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Support variation fonts.
+
+	(This ChangeLog entry was added later on.)
+
+	* src/autofit/afglobal.c (af_face_globals_free): Remove useless
+	code.
+
+	* src/base/ftmm.c (FT_Set_MM_Design_Coordinates,
+	* FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
+	FT_Set_Var_Blend_Coordinates): Finalize
+	auto-hinter data to enforce recomputation.  Note that this is a
+	brute-force method which should be improved.
+
+2016-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Thinko.
+
+	Don't apply deltas twice for non-phantom points.
+
+	Spotted by Ben Wagner.
+
+2016-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Another try for #49829.
+
+	* src/cff/cffdrivr.c: Don't include
+	`FT_SERVICE_METRICS_VARIATIONS_H'.
+	(cff_get_advances): Use `ttface->variation_support'.
+
+	* src/truetype/ttdriver.c (tt_get_advances): Use
+	`ttface->variation_support'.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Use `ttface->variation_support'.
+
+2016-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[truetype, sfnt] Introduce font variation flags to `TT_Face'.
+
+	* include/freetype/internal/tttypes.h (TT_FACE_FLAG_VAR_XXX):
+	New macros describing available functionality of various OpenType
+	tables related to font variation.
+	(TT_Face): New fields `variation_support' and `mvar_support',
+	replacing and extending `use_fvar'.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face, sfnt_load_face): Use
+	`variation_support'.
+
+	* src/truetype/ttgxvar.c (ft_var_load_hvar): Set `variation_support'
+	field.
+	(TT_Vary_Apply_Glyph_Deltas): Updated.
+
+2016-12-21  Werner Lemberg  <wl@gnu.org>
+
+	[base] Improve sanity check for Mac resources (#49888).
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Abort if `rlen' is not
+	positive.
+
+2016-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[base] More sanity checks for Mac resources.
+
+	We use
+
+	  https://github.com/kreativekorp/ksfl/wiki/Macintosh-Resource-File-Format
+
+	and
+
+	  https://developer.apple.com/legacy/library/documentation/mac/pdf/MoreMacintoshToolbox.pdf#page=151
+
+	as references.
+
+	* include/freetype/internal/ftrfork.h (FT_RFork_Ref): Use FT_Short
+	for `res_id'.
+
+	* src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Extract map length
+	and use it to improve sanity checks.
+	Follow the specification more closely;in particular, all data types
+	are signed, not unsigned.
+	(FT_Raccess_Get_DataOffsets): Follow the specification more closely;
+	in particular, all data types are signed, not unsigned.
+	Add some sanity checks.
+
+2016-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve logic for getting fast advance widths.
+
+	* src/cff/cffdrivr.c (cff_get_advances), src/truetype/ttdriver.c
+	(tt_get_advances): Use `is_default_instance' for test; this gets
+	recomputed after changing blend coordinates.
+
+2016-12-20  Ben Wagner  <bungeman@google.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix linear metrics of GX variation fonts (#49829).
+
+	When asking for an unhinted non-default variations,
+	`linearVertAdvance' is currently the value from the `hmtx' table
+	instead of the actual value after applying the variation.  `HVAR'
+	support fixes this, but fonts will exist without that table and will
+	need sane fallback.
+
+	Problem also reported as
+
+	  https://bugs.chromium.org/p/skia/issues/detail?id=5917
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Implement linear advance adjustments if `HVAR'
+	or `VVAR' tables are missing.
+
+2016-12-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Fast advance width retrieval for fonts with HVAR.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Don't handle MM.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
+	(cff_get_advances): Test for HVAR and VVAR.
+
+	* src/truetype/ttdriver.c (tt_get_advances): Test for HVAR and VVAR.
+
+2016-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix invalid mac font recursion.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=304
+
+	* src/base/ftobjs.c (FT_Open_Face): Code moved to...
+	(ft_open_face_internal): ... this function.
+	Add a parameter to control whether we try special Mac font handling
+	in case of failure.
+	(FT_Open_Face, FT_New_Face, FT_New_Memory_Face,
+	open_face_from_buffer): Use `ft_open_face_internal'.
+
+2016-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Make named instances work.
+
+2016-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype, cff] Extend `get_var_blend' function of MM service.
+
+	In particular, we need access to named instance data.
+
+	* include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func):
+	Add argument for `FT_MM_Var'.
+
+	* src/cff/cffload.c (cff_get_var_blend): Updated.
+	* src/cff/cffload.h: Updated.
+
+	* src/cff/cf2ft.c (cf2_getNormalizedVector): Updated.
+
+	* src/truetype/ttgxvar.c (tt_get_var_blend): Updated.
+	Accept value `NULL' for arguments.
+	* src/truetype/ttgxvar.h: Updated.
+
+2016-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Handle `fvar' with zero axes as a non-MM font.
+
+	This is better behaviour than exiting with an error.
+
+	* include/freetype/internal/tttypes.h (TT_Face): Add `use_fvar'
+	field.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Compute `use_fvar', also
+	updating the validation code.
+	Use `use_fvar' to compute FT_FACE_FLAG_MULTIPLE_MASTERS.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Remove `fvar' validation
+	code.
+
+2016-12-18  Werner Lemberg  <wl@gnu.org>
+
+	Minor GX code shuffling.
+
+	* include/freetype/internal/tttypes.h (TT_Face): Move
+	`is_default_instance' into TT_CONFIG_OPTION_GX_VAR_SUPPORT
+	block.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Updated.
+	* src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): New macro.
+	(TT_Load_Glyph): Use it.
+
+2016-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Better handling of non-CFF font formats.
+
+	* src/cff/cffload.c (cff_font_load): Pure CFFs don't have a
+	signature, so return `FT_Err_Unknown_File_Format' more often.
+
+2016-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_build_blend_vector): Remove redundant code.
+
+2016-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_face_init): Simplify conditional code.
+
+2016-12-17  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] Various sanitizing fixes.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): If the axis count in `fvar' is
+	zero, set `num_instances' to zero.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Handle `fvar' table with
+	zero axes as invalid.
+
+	* src/truetype/ttobjs.c (tt_face_init): Improve logic of loading
+	`loca', `cvt', `fpgm', and `prep' table.
+
+2016-12-17  Werner Lemberg  <wl@gnu.org>
+
+	Improve tracing of `FT_Open_Face'.
+
+	* src/base/ftobjs.c (FT_Open_Face): Return info on number of
+	available faces and numbered instances, or the indices of the
+	requested face and numbered instance.
+
+	* src/sfnt/sfobjs. (sfnt_open_font): Trace number of subfonts.
+
+2016-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_load_private_dict): Always init `blend'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=295
+
+2016-12-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix `cvar' sanity test.
+
+	Reported by Dave Arnold.
+
+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Use tuple count mask.
+
+2016-12-16  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Remove compiler warnings; fix `make multi'.
+
+	* src/cff/cf2font.h: Include `cffload.h'.
+
+	* src/cff/cffload.c: Include FT_MULTIPLE_MASTERS_H and
+	FT_SERVICE_MULTIPLE_MASTERS_H.
+	(cff_vstore_load): Eliminate `vsSize'.
+	(cff_load_private_dict): Tag as `FT_LOCAL_DEF'.
+
+	* src/cff/cffload.h: Include `cffobjs.h'.
+	Provide declaration for `cff_load_private_dict'.
+
+	* src/truetype/ttgxvar.c (ft_var_load_hvar): Eliminate
+	`minorVersion' and `map_offset'.
+
+2016-12-16  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix heap buffer overflow (#49858).
+
+	* src/cff/cffparse.c (cff_parser_run): Add one more stack size
+	check.
+
+2016-12-15  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/cff/cffload.c (cff_blend_doBlend): Add cast.
+	(cff_subfont_load): Set `error' correctly.
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[cff] Implement CFF2 support (2/2).
+
+	The font variation code.  All parts dependent on the GX code in the
+	`truetype' module are guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+	In other words, you can still compile the `cff' module without
+	defining TT_CONFIG_OPTION_GX_VAR_SUPPORT (which brings you CFF2
+	support without font variation).
+
+	* src/cff/cf2font.c (cf2_font_setup): Add support for font
+	variation.
+	* src/cff/cf2font.h (CF2_Font): Add fields for variation data.
+
+	* src/cff/cf2ft.c (cf2_free_instance): Free blend data.
+	(cf2_getVStore, cf2_getNormalizedVector): New functions.
+	* src/cff/cf2ft.h: Updated.
+
+	* src/cff/cf2intrp.c: Include `cffload.h'.
+	(cf2_cmdRESERVED_15, cf2_cmdRESERVED_16): Replace with...
+	(cf2_cmdVSINDEX, cf2_cmdBLEND): ... this new enum values.
+	(cf2_doBlend): New function.
+	(cf2_interpT2CharString): Handle `vsindex' and `blend' opcodes.
+
+	* src/cff/cffload.c (FT_fdot14ToFixed): New macro.
+	(cff_vstore_done, cff_vstore_load): New functions.
+	(cff_blend_clear, cff_blend_doBlend, cff_blend_build_vector,
+	cff_blend_check_vector): New functions.
+	(cff_load_private_dict): Add arguments for blend vector.
+	Handle blend data.
+	(cff_subfont_load, cff_subfont_done): Updated.
+	(cff_font_load): Handle CFF2 variation store data.
+	(cff_font_done): Updated.
+	* src/cff/cffload.h: Include `cffparse.h'.
+	Updated.
+
+	* src/cff/cffobjs.c (cff_face_done): Updated.
+
+	* src/cff/cffparse.c: Include `cffload.h'.
+	(cff_parse_num): Handle internal value 255.
+	(cff_parse_vsindex, cff_parse_blend): New functions.
+	(CFF_FIELD_BLEND): New macro.
+	(cff_parser_run): Updated.
+	* src/cff/cffparse.h (cff_kind_blend): New enum value.
+
+	* src/cff/cfftoken.h: Handle `vstore', `vsindex', and `blend'
+	dictionary values.
+
+	* src/cff/cfftypes.h (CFF_VarData, CFF_AxisCoords, CFF_VarRegion,
+	CFF_VStore, CFF_Blend): New structures.
+	(CFF_FontRecDict): Add `vstore_offset' field.
+	(CFF_Private): Add `vsindex' field.
+	(CFF_SubFont): Add fields for blend data.
+	(CFF_Font): Add `vstore' field.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): `CFF2' is equal to `gvar',
+	since glyph variation data is directly embedded.
+	(TT_Set_MM_Blend): Don't load `gvar' table for CFF2 fonts.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[cff] Implement CFF2 support (1/2).
+
+	This commit does not contain the blend code for font variation
+	support, which follows in another commit.
+
+	You should ignore whitespace while inspecting this commit.
+
+	* include/freetype/internal/tttypes.h (TT_Face): Add `isCFF2'
+	member.
+
+	* src/cff/cf2font.h (CF2_Font): Add `isCFF2' member.
+
+	* src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Handle `isCFF2'
+	flag.
+	(cf2_getMaxstack): New function.
+	* src/cff/cf2ft.h: Updated.
+
+	* src/cff/cf2intrp.c (cf2_escRESERVED_38): New enum.
+	(cf2_interpT2CharString): Handle CFF2 differences.
+	Add tracing message for errors.
+
+	* src/cff/cffdrivr.c (cff_get_glyph_name, cff_get_name_index):
+	Update for CFF2.
+
+	* src/cff/cffload.c (FT_FIXED_ONE): New macro.
+	(cff_index_init, cff_index_load_offsets, cff_index_access_element,
+	cff_index_get_name, cff_ft_select_get, cff_load_private_dict,
+	cff_subfont_load, cff_font_load): Handle CFF2.
+	* src/cff/cffload.h: Updated.
+
+	* src/cff/cffobjs.c (cff_face_init): Handle CFF2.
+
+	* src/cff/cffparse.c (cff_parse_maxstack): New function.
+	(CFFCODE_TOPDICT, CFFCODE_PRIVATE): Removed
+	* src/cff/cffparse.h (CFF2_MAX_STACK, CFF2_DEFAULT_STACK): New
+	macros.
+	(CFF2_CODE_TOPDICT, CFF2_CODE_FONTDICT, CFF2_CODE_PRIVATE): New
+	macros.
+
+	* src/cff/cfftoken.h: Add fields for CFF2 dictionaries (but no blend
+	stuff).
+
+	* src/cff/cfftypes.h (CFF_Index): Add `hdr_size' field.
+	(CFF_FontRecDict): Add `maxstack' field.
+	(CFF_Private): Add `subfont' field.
+	(CFF_Font): Add `top_dict_length' and `cff2' fields.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Handle `CFF2' table.
+
+2016-12-15  Werner Lemberg  <wl@gnu.org>
+	    Dave Arnold  <darnold@adobe.com>
+
+	[truetype] Provide HVAR advance width variation as a service.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* src/truetype/ttdriver.c (tt_service_metrics_variations): Updated.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Prevent
+	double adjustment of advance width.
+
+	* src/sfnt/ttmtx.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
+	(tt_face_get_metrics): Apply metrics variations.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Provide function to apply `HVAR' advance width variation.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* src/truetype/ttgxvar.c (tt_hadvance_adjust): New function.
+	* src/truetype/ttgxvar.h: Updated.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add `HVAR' table parsing.
+
+	Note that this is not complete yet; it only handles advance width
+	variation.
+
+	Activation of the code follows in another commit.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* include/freetype/ftmm.h (FT_Var_Named_Style): Add `psid' member.
+
+	* src/truetype/ttgxvar.h (GX_HVarData, GX_AxisCoords, GX_HVarRegion,
+	GX_HVStore, GX_WidthMap): New auxiliary structures for...
+	(GX_HVarTable): ... HVAR main structure.
+	(GX_BlendRec): Add data for HVAR loading.
+
+	* src/truetype/ttgxvar.c (FT_FIXED_ONE, FT_fdot14ToFixed,
+	FT_intToFixed, FT_fixedToInt): New macros.
+	(ft_var_load_hvar): New function.
+	(TT_Get_MM_Var): Updated.
+	(tt_done_blend): Deallocate HVAR data.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Extend number parsing.
+
+	The forthcoming CFF2 support needs a dynamic parsing limit.
+
+	* src/cff/cffparse.c (cff_parse_num, do_fixed, cff_parse_fixed,
+	cff_parse_fixed_scaled, cff_parse_fixed_dynamic): Add argument for
+	parser.
+	(cff_parse_font_matrix, cff_parse_font_bbox, cff_parse_private_dict,
+	cff_parse_multiple_master, cff_parse_cid_ros, cff_parser_run): Updated.
+
+	* src/cff/cffparse.h (cff_parse_num): Export locally.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+
+	[cff] Implement dynamic stack size for Adobe engine.
+
+	This also adds `cf2_stack_setReal' and `cf2_stack_pop', needed for
+	the forthcoming CFF2 support.
+
+	* src/cff/cf2stack.c (cf2_stack_init): Add argument for stack size.
+	(cf2_stack_free): Deallocate stack.
+	(cf2_stack_count, cf2_stack_pushInt, cf2_stack_pushFixed,
+	cf2_stack_popInt, cf2_stack_popFixed, cf2_stack_getReal,
+	cf2_stack_clear): Updated.
+	(cf2_stack_setReal, cf2_stack_pop): New functions.
+
+	* src/cff/cf2stack.h (CF2_Stack): Add `stackSize' member.
+	Update function declarations.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString): Updated.
+
+	* src/cff/cffparse.c (cff_parser_init): Add parameter for stack
+	size; return error code.
+	(cff_parser_done): New function.
+	(cff_parser_run): Updated.
+
+	* src/cff/cffparse.h (CFF_Parser): Add `stackSize' member and make
+	`stack' a pointer.
+	Update function declarations.
+
+	* src/cff/cffload.c (cff_load_private_dict, cff_subfont_load):
+	Updated.
+
+2016-12-15  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[cff] Code shuffling.
+
+	* src/cff/cfftypes.h (CFF_Font): Add `library' and `base_offset'
+	fields.
+
+	* src/cff/cffload.c (cff_subfont_load): Change last argument to
+	`CFF_Font'
+	Split off parsing of private dictionary into...
+	(cff_load_private_dict): ...this new function.
+	(cff_font_load): Updated.
+
+2016-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] Add framework for Metrics Variations service.
+
+	No effect yet; service functions will be implemented later on.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* include/freetype/internal/services/svmetric.h: New file.
+
+	* include/freetype/internal/ftserv.h
+	(FT_SERVICE_METRICS_VARIATIONS_H): New macro.
+
+	* include/freetype/internal/tttypes.h (TT_Face): New field `var'.
+
+	* src/sfnt/sfobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
+	(sfnt_init_face): Initialize `face->var'.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
+	(tt_service_metrics_variations): New service.
+	(tt_services): Updated.
+
+	* src/truetype/ttpic.h: Updated.
+
+2016-12-14  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add Multiple Masters service.
+
+	The code simply uses the MM functions from the `truetype' module.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* include/freetype/internal/tttypes.h (TT_Face): New field `mm'.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
+	(cff_set_mm_blend, cff_get_mm_blend, cff_get_mm_var,
+	cff_set_var_design, cff_get_var_design): New functions.
+	(cff_service_multi_masters): New service.
+	(cff_services): Updated.
+
+	* src/cff/cffload.c (cff_get_var_blend, cff_done_blend): New
+	functions.
+	* src/cff/cffload.h: Updated.
+
+	* src/cff/cffpic.h (CFF_SERVICE_MULTI_MASTERS_GET): New macro.
+
+	* src/sfnt/sfobjs.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
+	(sfnt_init_face): Initialize `face->mm'.
+
+2016-12-14  Werner Lemberg  <wl@gnu.org>
+
+	Extend functionality of `ft_module_get_service'.
+
+	It can now differentiate between local and global searches.
+
+	* src/base/ftobjs.c (ft_module_get_service): Add `global' argument.
+	(FT_Get_TrueType_Engine_Type): Updated.
+
+	* src/cff/cffdrivr.c (cff_get_ps_name, cff_get_cmap_info): Updated.
+
+	* include/freetype/internal/ftobjs.h: Updated.
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE):
+	Updated.
+
+2016-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_get_var_blend): Fix compiler warning.
+
+2016-12-14  Dave Arnold  <darnold@adobe.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, cff] Minor preparations.
+
+	* include/freetype/tttags.h (TTAG_CFF2, TTAG_HVAR, TTAG_MVAR,
+	TTAG_VVAR): New SFNT table tags.
+
+	* src/cff/cf2fixed.h (CF2_FIXED_ONE, CF2_FIXED_EPSILON): Add cast.
+
+2016-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype, type1] Add `get_var_blend' to MM service.
+
+	For internal use; we want to share code between the forthcoming CFF2
+	support and TrueType.
+
+	* include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func):
+	New typedef.
+	(MultiMasters): Add `get_var_blend'.
+	(FT_Service_MultiMasters): Updated.
+
+	* src/truetype/ttgxvar.c (tt_get_var_blend): New function.
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+	* src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+2016-12-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype, type1] Add `done_blend' to MM service.
+
+	For internal use; we want to share code between the forthcoming CFF2
+	support and TrueType.
+
+	* include/freetype/internal/services/svmm.h (FT_Done_Blend_Func):
+	New typedef.
+	(MultiMasters): Add `done_blend'.
+	(FT_Service_MultiMasters): Updated.
+
+	* src/truetype/ttgxvar.c (tt_done_blend): Use `TT_Face' as argument.
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/truetype/ttobjs.c (TT_Face_Done): Updated.
+
+	* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
+	* src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+2016-12-09  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Revert change from 2016-12-08.
+
+	I missed the functionality of `ft_module_get_service', which makes
+	the change unnecessary.
+
+2016-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Add framework to support services with 8 functions.
+
+	We will need this for CFF variation font support.
+
+	* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC8):
+	New macro.
+
+2016-12-08  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Add `get_glyph_name' and `get_name_index' to SFNT interface.
+
+	CFF2 fonts will need access to those two functions.
+
+	* include/freetype/internal/sfnt.h: Include FT_SERVICE_GLYPH_DICT_H.
+	(SFNT_Interface): Add `get_glyph_name' and `get_name_index' members.
+	(FT_DEFINE_SFNT_INTERFACE): Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_get_glyph_name, sfnt_get_name_index):
+	Fix signatures to exactly correspond to the glyph dict service
+	function typedefs.
+	(sfnt_interface): Updated.
+
+2016-12-06  Dave Arnold  <darnold@adobe.com>
+
+	Add `FT_Get_Var_Design_Coordinates' function.
+
+	Note that the low-level functions aren't implemented yet.
+
+	* include/freetype/ftmm.h: Declare.
+
+	* include/freetype/internal/services/svmm.h
+	(FT_Get_Var_Design_Func): New typedef.
+	(MultiMasters): New MM service function `get_var_design'.
+	(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+	Update all callers.
+
+	* src/base/ftmm.c (FT_Get_Var_Design_Coordinates): Implement.
+
+	* src/truetype/ttdriver.c: Updated.
+
+	* src/truetype/ttgxvar.c (TT_Get_Var_Design): New dummy function to
+	handle `get_var_design' service.
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/type1/t1driver.c: Updated.
+
+	* src/type1/t1load.c (T1_Get_Var_Design): New dump function to
+	handle `get_var_design' service.
+	* src/type1/t1load.h: Updated.
+
+2016-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Fix memory leak.
+
+	The `subrs' keyword might erroneously occur multiple times.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=231
+
+2016-12-01  Werner Lemberg  <wl@gnu.org>
+
+	[gzip] Improve building with external zlib (#49673).
+
+	Building FreeType with external zlib 1.2.8 makes msvc 14 stop with
+	the following error.
+
+	  ftgzip.c
+	  zlib-1.2.8\zlib.h(86): error C2061:
+	                         syntax error: identifier 'z_const'
+	  zlib-1.2.8\zlib.h(94): error C2054:
+	                         expected '(' to follow 'z_const'
+	  zlib-1.2.8\zlib.h(94): error C2085:
+	                         'msg': not in formal parameter list
+	  ...
+	  zlib-1.2.8\zlib.h(877): fatal error C1003:
+	                          error count exceeds 100; stopping compilation
+
+	The error happens because FreeType keeps an own copy of zlib-1.1.4
+	under `src/gzip'.  When building `src/gzip/ftgzip.c' with
+	FT_CONFIG_OPTION_SYSTEM_ZLIB defined, it uses
+
+	  #include <zlib.h>
+
+	which correctly finds an external `zlib.h', but `zlib.h' itself has
+	a line
+
+	  #include "zconf.h"
+
+	which makes Visual Studio 2015 find `src/gzip/zconf.h' while
+	compiling the files in `src/gzip'.
+
+	* src/gzip/zconf.h: Rename to...
+	* src/gzip/ftzconf.h: ... this.
+	* src/gzip/zlib.h, src/gzip/rules.mk (GZIP_DRV_SRCS): Updated.
+
+2016-12-01  Oleksandr Chekhovskyi  <oleksandr.chekhovskyi@gmail.com>
+
+	[autofit] Fix Emscripten crash (patch #9180).
+
+	Function calls through pointers must use a matching signature to
+	work on Emscripten, since such calls are dispatched through lookup
+	tables grouped by signature.
+
+	* src/autofit/aftypes.h (AF_WritingSystem_ApplyHintsFunc): Fix
+	typedef.
+
+2016-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Revert previous commit.  Already fixed with 6ca54c64.
+
+2016-11-29  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Avoid conditional jump on uninitialized value (#49711).
+
+	* src/smooth/ftgrays.c (gray_raster_render): Initialize `worker'.
+
+2016-11-27  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[autofit] Code shuffling.
+
+	Also improve some comments and remove unused code.
+
+	No functional change.
+
+	* src/autofit/afloader.c (af_loader_load_g): Merged with...
+	(af_loader_load_glyph): ...this function.
+	Split off emboldening code into...
+	(af_loader_embolden_glyph_in_slot): ... this function.
+
+2016-11-17  Werner Lemberg  <wl@gnu.org>
+
+	Better support of LLP64 systems with gcc (and clang).
+
+	* builds/unix/configure.raw: Call `AC_TYPE_LONG_LONG_INT'.
+
+	* builds/unix/ftconfig.in (FT_LONG64): Enable for LLP64 systems (and
+	suppress warnings) even without `FT_CONFIG_OPTION_FORCE_INT64'.
+
+2016-11-10  Werner Lemberg  <wl@gnu.org>
+
+	Fix `lcd_weights' array size.
+
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec): Do it.
+
+	Reported by Nikolaus.
+
+2016-11-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Fix tracing.
+
+2016-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve FT_LOAD_BITMAP_METRICS_ONLY for `sbix' format.
+
+	It's unavoidable to call the PNG engine, but to get the metrics it
+	is sufficient to read the PNG image's header only.
+
+	* src/sfnt/pngshim.c (Load_SBit_Png): Add argument to control the
+	allocation of the glyph slot.
+	* src/sfnt/pngshim.h: Updated.
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_png,
+	tt_face_load_sbix_image, tt_face_load_sbit_image): Updated.
+
+2016-11-06  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Speed up `sbix' lookup.
+
+	This also fixes a bug introduced in 2016-10-01 which prevents
+	display of embedded bitmap fonts that use the `sbix' format.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit): Store `sbix' size and
+	offset also in `ebdt_size' and `ebdt_start', respectively.  This
+	makes the test for an embedded bitmap data table succeed for this
+	format.
+
+	(tt_face_load_strike_metrics) <TT_SBIT_TABLE_TYPE_SBIX>: Use
+	`ebdt_size' and `ebdt_start'
+	(tt_face_load_sbix_image): Ditto.
+
+2016-11-06  Seigo Nonaka  <nona@google.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	Introduce a way of quickly retrieving (embedded) bitmap metrics.
+
+	`FT_Load_Glyph' doesn't generate a bitmap for a non-bitmap glyph
+	until the user calls `FT_Render_Glyph'.  However, it always
+	allocates memory for bitmaps and copies or decodes the contents of a
+	bitmap glyph, which can be quite slow for PNG data.
+
+	* include/freetype/freetype.h (FT_LOAD_BITMAP_METRICS_ONLY): New
+	macro.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Unset FT_LOAD_RENDER if
+	FT_LOAD_BITMAP_METRICS_ONLY is used.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_alloc_bitmap,
+	tt_sbit_decoder_load_bitmap): Add argument to control allocation of
+	the glyph slot.
+	(tt_sbit_decoder_load_image, tt_sbit_decoder_load_compound,
+	tt_face_load_sbit_image): Updated.
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Quickly exit if
+	`FT_LOAD_BITMAP_METRICS_ONLY' is set.
+
+	* src/pfr/pfrsbit.c, src/pfr/pfrsbit.h (pfr_slot_load_bitmap): Add
+	argument to control allocation of the glyph slot.
+	* src/pfr/pfrobjs (pfr_slot_load): Updated.
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.
+
+	* docs/CHANGES: Updated.
+
+2016-11-06  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize with gnulib (#49448).
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
+	builds/vms/ftconfig.h (FT_TYPEOF): Update code to use definition in
+	current version of `intprops.h'.
+	Other minor synchronization to reduce code differences between the
+	three files.
+
+2016-11-03  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Clamp variation requests to valid range.
+
+	This is required by OpenType 1.8; it also avoids rounding surprises.
+
+	* src/truetype/ttgxvar.c (TT_Set_Var_Design): Clamp design coordinates
+	outside of the allowed range to always stay within the range instead
+	of producing an error.
+
+2016-10-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove clang warnings.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Using `FT_ULong' for
+	loop counter handling.
+
+	* src/truetype/ttinterp.c: Updated.
+	(Ins_SCANTYPE): Use signed constant.
+	(TT_RunIns): Ensure `num_twilight_points' is 16bit.
+
+2016-10-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix commit from 2014-11-24.
+
+	Problem reported by Hin-Tak Leung  <htl10@users.sourceforge.net>.
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Fix file checking
+	logic.
+
+2016-10-26  Werner Lemberg  <wl@gnu.org>
+
+	Add `FT_Get_{MM,Var}_Blend_Coordinates' functions.
+
+	* include/freetype/ftmm.h: Declare.
+
+	* include/freetype/internal/services/svmm.h (FT_Get_MM_Blend_Func):
+	New typedef.
+	(MultiMasters): New MM service function `get_mm_blend'.
+	(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+	Update all callers.
+
+	* src/base/ftmm.c (FT_Get_MM_Blend_Coordinates,
+	FT_Get_Var_Blend_Coordinates): Implement.
+
+	* src/truetype/ttdriver.c: Updated.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Blend): New function to handle
+	`get_mm_blend' service.
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/type1/t1driver.c: Updated.
+
+	* src/type1/t1load.c (T1_Get_MM_Blend): New function to handle
+	`get_mm_blend' service.
+	* src/type1/t1load.h: Updated.
+
+	* docs/CHANGES: Document.
+
+2016-10-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Fix limit check.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=81
+
+2016-10-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[cff] Correct cmap format reporting (#24819).
+
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Throw an error on synthetic
+	charmap instead of guessing its format and language.
+
+2016-10-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix SCANTYPE instruction (#49394).
+
+	* src/truetype/ttinterp.c (Ins_SCANTYPE): Only use lower 16bits.
+
+2016-10-22  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve handling of invalid post 2.5 tables [#49393].
+
+	* src/sfnt/ttpost.c (load_format_25): We need at least a single
+	table entry.
+
+2016-10-14  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix handling of `cvar' table data.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53
+
+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Ignore invalid CVT
+	indices.
+
+2016-10-11  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix handling of invalid flex subrs.
+
+	Problem reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Set `flex_state' after error checking.
+
+2016-10-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_done_blend): Fix deallocation.
+
+2016-10-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_face_open): Properly propagate `error'.
+
+2016-10-08  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix parsing of subr offsets.
+
+	Bug introduced 2016-05-16.
+
+	* src/cid/cidparse.c (cid_parser_new): Fix off-by-one error.
+
+2016-10-01  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Disable bitmap strikes if we don't have a bitmap data table.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit): Check whether we have
+	a bitmap data table.
+
+2016-10-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Remove impossibility.
+
+	* src/smooth/ftgrays.c (TWorker): Rearrange fields.
+	(gray_convert_glyph): Remove impossible condition and clean up.
+
+2016-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Enrich family name with foundry name and glyph width info.
+
+	This is a very old patch from openSuSE (from 2006, submitted to
+	FreeType in 2011) that I forgot to apply.
+
+	  https://build.opensuse.org/package/view_file/openSUSE:Factory/freetype2/freetype2-bitmap-foundry.patch
+
+	Prepend the foundry name plus a space to the family name.  There are
+	many fonts just called `Fixed' which look completely different, and
+	which have nothing to do with each other.  When selecting `Fixed' in
+	KDE or Gnome one gets results that appear rather random, the style
+	changes often if one changes the size and one cannot select some
+	fonts at all.
+
+	We also check whether we have `wide' characters; all put together,
+	we get family names like `Sony Fixed' or `Misc Fixed Wide'.
+
+	* src/pcf/pcfread.c (pcf_load_font): Implement it.
+
+	* docs/CHANGES: Document it.
+
+2016-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Speed up.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Don't
+	check for embedded bitmaps if we have a non-default instance.
+
+2016-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Disallow bitmap strikes for non-default instances.
+
+	Also speed up access of default instances if GX variations are
+	active.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
+	`is_default_instance' member.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Initialize
+	`is_default_instance'.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Add test for default instance.
+	(TT_Load_Glyph): Load embedded bitmaps for default instance only.
+
+	* src/truetype/ttgxvar.c (TT_Set_MM_Blend): Compute
+	`is_default_instance'.
+
+2016-09-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Clean up `TT_Face' structure.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
+	fields `horz_metrics' and `vert_metrics'.
+	Update documentation.
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Updated.
+
+2016-09-28  Werner Lemberg  <wl@gnu.org>
+
+	More FT_ZERO usage.
+
+	* src/gxvalid/gxvcommn.c (gxv_ClassTable_validate):
+	s/ft_memset/FT_MEM_ZERO/.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
+	s/ft_memset/FT_ARRAY_ZERO/.
+
+	* src/raster/ftraster.c (FT_ZERO): Define.
+	(ft_black_new): Use it.
+	* src/raster/ftrend1.c (ft_raster1_get_cbox):
+	s/FT_MEM_ZERO/FT_ZERO/.
+
+	* src/smooth/ftgrays.c (FT_ZERO): Define.
+	(gray_raster_new): Use it.
+	* src/smooth/ftsmooth.c (ft_smooth_get_cbox):
+	s/FT_MEM_ZERO/FT_ZERO/.
+
+2016-09-28  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/FT_MEM_ZERO/FT_ZERO/ where appropriate.
+
+2016-09-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Trace number of executed opcodes.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Implement it.
+
+2016-09-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Speed up `TT_Load_Glyph'.
+
+	This avoids additional calls to `tt_face_lookup_table' for the
+	`glyf' table, which can be expensive.
+
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): Move
+	`glyf_offset' field to ...
+	(TT_FaceRec): ... this structure.
+	* src/truetype/ttgload.c (load_truetype_glyph): Updated.
+	(tt_loader_init): Move initialization of `glyf_offset' to ...
+	* src/truetype/ttpload.c (tt_face_load_loca): ... this function.
+
+2016-09-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Introduce dynamic limits for some bytecode opcodes.
+
+	This speeds up FreeType's handling of malformed fonts.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Set up limits for the number
+	of twilight points, the total number of negative jumps, and the
+	total number of loops in LOOPCALL opcodes.  The values are based on
+	the number of points and entries in the CVT table.
+	(Ins_JMPR): Test negative jump counter.
+	(Ins_LOOPCALL): Test loopcall counter.
+
+	* src/truetype/ttinterp.h (TT_ExecContext): Updated.
+
+	* docs/CHANGES: Updated.
+
+2016-09-25  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Sanitize only last entry of `loca' table.
+
+	Without this patch, a loca sequence like `0 100000 0 100000 ...',
+	where value 100000 is larger than the `glyf' table size, makes
+	FreeType handle the whole `glyf' table as a single glyph again and
+	again, which is certainly invalid (and can be very slow, too).
+
+	* src/truetype/ttpload.c (tt_face_get_location): Implement.
+	Improve tracing messages.
+
+2016-09-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Fix typo.
+
+2016-09-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Tracing fixes.
+
+	* src/autofit/afmodule.c (af_autofitter_load_glyph): Call dumping
+	functions only if we actually do tracing.
+
+2016-09-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Reduce divisions in the line renderer.
+
+	We don't need some divisions if a line segments stays within a single
+	row or a single column of pixels.
+
+	* src/smooth/ftgrays.c (gray_render_line) [FT_LONG64]: Make divisions
+	conditional.
+
+2016-09-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_sweep): Remove check for empty table.
+
+2016-09-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Another tiny speed-up.
+
+	* src/smooth/ftgrays.c (gray_find_cell): Merge into...
+	(gray_record_cell): ... this function.
+
+2016-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_{find,set}_cell): Remove dubious code.
+
+2016-09-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix valgrind warning and reoptimize.
+
+	The algorithm calls `gray_set_cell' at the start of each new contour
+	or when the contours cross the cell boundaries. Double-checking for
+	that is wasteful.
+
+	* src/smooth/ftgrays.c (gray_set_cell): Remove check for a new cell.
+	(gray_convert_glyph): Remove initialization introduced by 44b172e88.
+
+2016-09-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix previous commit.
+
+	Problems reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40
+
+	We now map the strike index right before accessing the physical
+	data, not earlier.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Set `face->sbit_strike_map'
+	after creating the map so that...
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): ... this function
+	can be used before and after setting up `sbit_strike_map'.
+	(tt_face_set_sbit_strike): Revert change.
+	(tt_sbit_decoder_init, tt_face_load_sbix_image): Map strike index.
+
+	* src/truetype/ttdriver.c (tt_size_select): Revert change.
+
+2016-09-09  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Minor improvements.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Ignore
+	invalid strikes.
+	Use better values for call to `FT_Set_Char_Size'.
+
+2016-09-09  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Don't provide (completely) broken strike data.
+
+	FreeType tries to sanitize strike header data; we now reject
+	completely broken ones.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): New
+	`sbit_strike_map' array pointer.
+
+	* src/base/ftobjs.c (FT_Match_Size): Reject matches where either
+	width or height would be zero.
+	Add tracing message in case of error.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Populate `sbit_strike_map',
+	only using (more or less) valid strike header data for
+	FT_Face's `available_sizes' array.
+	(sfnt_done_face): Updated.
+
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use
+	`sbit_strike_map'.
+	(tt_face_load_strike_metrics): Improve tracing.
+
+	* src/truetype/ttdriver.c (tt_size_select): Use `sbit_strike_map'.
+
+2016-09-08  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.7 released.
+	=======================
+
+
+	Tag sources with `VER-2-7'.
+
+	* docs/VERSION.TXT: Add entry for version 2.7.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.6.5/2.7/, s/265/27/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 7.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 18:6:12.
+	* CMakeLists.txt (VERSION_MINOR): Set to 7.
+	(VERSION_PATCH): Set to 0.
+
+	* docs/CHANGES: Updated.
+
+2016-09-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c: Include `ttgxvar.h'.
+
+	This fixes the `multi' build.
+
+2016-09-08  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Another improvement to Armenian support.
+
+	Suggested by Hrant H Papazian <hpapazian@gmail.com>.
+
+	* src/autofit/afscript.h: Use better suited characters to derive
+	default stem widths.
+
+2016-09-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Micro-optimize.
+
+2016-09-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Operate in absolute bitmap coordinates.
+
+	Simpler bitmap addressing improves performance by 1.5%.
+
+	* src/smooth/ftgrays.c (gray_TWorker): Remove count fields.
+	(gray_dump_cells, gray_find_cell, gray_set_cell, gray_hline,
+	gray_sweep, gray_convert_glyph, gray_raster_render): Updated.
+
+2016-09-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Improve contour start (take 2).
+
+	* src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly
+	instead of...
+	(gray_start_cell): ... this function, which is removed.
+	(gray_convert_glyph): Make initial y-coordinate invalid.
+
+2016-09-06  Werner Lemberg  <wl@gnu.org>
+
+	[type1] MM fonts support exactly zero named instances (#48748).
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Set `num_namedstyles' to zero.
+
+2016-09-06  Jonathan Kew  <jfkthame@gmail.com>
+
+	[cff] Fix uninitialized memory.
+
+	Problem reported as
+
+	  https://bugzilla.mozilla.org/show_bug.cgi?id=1270288
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString): Initialize `storage'
+	array to handle a `get' opcode without a previous `put'.
+
+2016-09-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_move_to, gray_start_cell): Revert.
+
+2016-09-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Improve contour start.
+
+	* src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly
+	instead of...
+	(gray_start_cell): ... this function, which is removed.
+
+2016-09-05  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix memory initialization.
+
+	* src/cff/cf2stack.c (cf2_stack_init): Use `FT_NEW'.  The `Q'
+	variants of FreeType's memory allocation macros don't do zeroing.
+
+2016-09-05  Werner Lemberg  <wl@gnu.org>
+
+	[ftrandom] Minor improvements.
+
+	* src/tools/ftrandom/ftrandom.c (_XOPEN_SOURCE): New macro, set to
+	500.
+
+	* src/tools/ftrandom/Makefile (CFLAGS): Split off include
+	directories to ...
+	(INCLUDES): ... this new variable.
+	(LDFLAGS): New variable.
+	(ftrandom.o, ftrandom): Updated.
+
+2016-09-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve Armenian support.
+
+	Thanks to Hrant H Papazian <hpapazian@gmail.com> for help.
+
+	* src/autofit/afblue.dat (AF_BLUE_STRING_ARMENIAN_*): Improve
+	selection of characters.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2016-09-04  Werner Lemberg  <wl@gnu.org>
+
+	[ftrandom] Improve Makefile.
+
+	It now supports both a normal build (`./configure && make') and a
+	development build (`make devel').
+
+	* src/tools/ftrandom/Makefile (VPATH): Set it so that
+	`libfreetype.a' gets searched in both `objs' (for the development
+	build) and `objs/.libs' (for a normal build which uses libtool).
+	(LIBS): Add missing libraries.
+	(ftrandom.o): New rule.
+	(ftrandom): Use automatic variables.
+
+2016-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More fixes for handling of GX deltas.
+
+	Problems reported by Bob Taylor <Bob.Taylor@monotype.com>.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix rough
+	sanity test for glyph variation array header size.
+	Always set stream position before reading packed x and y deltas.
+	Fix thinko w.r.t. `localpoints' array.
+
+2016-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[ftrandom] Various fixes.
+
+	* src/tools/ftrandom/ftrandom.c (GOOD_FONTS_DIR): Provide better
+	default.
+	(error_fraction): Make it of type `double' to work as advertized –
+	this was completely broken.
+	Update all related code.
+	(error_count, fcnt): Make it unsigned to fix compiler warnings.
+	Update all related code.
+	(fontlist): Change `len' member to `long' to fix compiler warnings.
+	(FT_MoveTo, FT_LineTo, FT_ConicTo, FT_CubicTo, abort_test): Tag
+	unused variables.
+	(TestFace, FindFonts, copyfont, do_test): Fix compiler warnings.
+	(ExecuteTest): Ditto.
+	Call `FT_Done_FreeType'.
+	(getErrorCnt): Replace `ceil' with an ordinary cast to `unsigned
+	int'.
+	(usage): Improve output.
+	(main): Fix compiler warnings.
+
+	* src/tools/ftrandom/README: Updated.
+
+2016-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[base] Avoid negative bitmap strike dimensions (#48985).
+
+	* src/base/ftobjs.c (FT_Open_Face): Check whether negation was
+	actually successful.  For example, this can fail for value
+	-32768 if the type is `signed short'.  If there are problems,
+	disable the strike.
+
+2016-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Avoid null pointer passed to FT_MEM_COPY (#48984).
+
+	* src/cff/cffload.c (cff_index_get_name): Check `byte_len'.
+
+2016-09-02  Werner Lemberg  <wl@gnu.org>
+
+	[unix] Enable 64bit support in file system access (#48962).
+
+	* builds/unix/configure.raw: Call `AC_SYS_LARGEFILE'.
+
+2016-09-02  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Avoid left shift of negative value (#48980).
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bit_aligned): Use unsigned
+	constant.
+
+2016-09-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings.
+
+2016-09-02  Werner Lemberg  <wl@gnu.org>
+
+	Some preparations for the next release.
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_SUBPIXEL_HINTING): Enable.
+
+	* docs/CHANGES: Updated.
+
+2016-09-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Simplify span rendering more.
+
+	It turns out that there is significant cost associated with `FT_Span'
+	creation and calls to `gray_render_span' because it happens so
+	frequently. This removes these steps from our internal use but leaves
+	it alone for `FT_RASTER_FLAG_DIRECT" to preserve API. The speed gain
+	is about 5%.
+
+	* src/smooth/ftgrays.c (gray_render_span): Removed. The code is
+	migrated to...
+	(gray_hline): ... here.
+
+2016-08-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Streamline pixmap drawing a bit more.
+
+	Zero coverage is unlikely (1 out of 256) to warrant checking. This
+	gives 0.5% speed improvement in rendering simple glyphs.
+
+	* src/smooth/ftgrays.c (gray_hline, gray_render_span): Remove checks.
+
+2016-08-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Streamline pixmap drawing.
+
+	This gives 2% speed improvement in rendering simple glyphs.
+
+	* src/smooth/ftgrays.c (TPixmap): Reduced pixmap descriptor with a
+	pointer to its bottom-left and pitch to be used in...
+	(gray_TWorker): ... here.
+	(gray_render_span): Move pixmap flow check from here...
+	(gray_raster_render): .. to here.
+
+2016-08-27  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Reduce stack of band boundaries.
+
+	* src/smooth/ftgrays.c (gray_TBand): Removed.
+	(gray_convert_glyph): Updated to stack band boundaries concisely.
+
+2016-08-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_face_open): Improve handling of `SDBytes'.
+
+2016-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix commit from 2016-05-16.
+
+	* src/cid/cidparse.c (cid_parser_new): Fix off-by-one errors.
+
+2016-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Cache offset and size to bitmap data table.
+
+	This commit avoids `EBDT' and friends being looked up again and
+	again while loading a single embedded bitmap.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec)
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New fields `ebdt_start' and
+	`ebdt_size'.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_init): Move table lookup to ...
+	(tt_face_load_sbit): ... this function; also store the table size
+	and offset.
+
+2016-08-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Minor tweaks.
+
+2016-08-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix heap buffer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36
+
+	* src/type1/t1load.c (parse_charstrings): Reject fonts that don't
+	contain glyph names.
+
+2016-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix previous commit (#48901).
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Thinkos.
+
+2016-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Speed up handling of invalid format 4 cmaps.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_next, tt_cmap4_char_map_binary): Add
+	tests for `num_glyph' from `tt_cmap4_char_map_linear'.
+
+2016-08-25  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftdriver.h: Remove unused typedefs.
+
+2016-08-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Simplify span rendering.
+
+	This removes unnecessary complexity of span merging and buffering.
+	Instead, the spans are rendered as they come, speeding up the
+	rendering by about 5% as a result.
+
+	* src/smooth/ftgrays.c [FT_MAX_GRAY_SPANS]: Macro removed.
+	(gray_TWorker): Remove span buffer and related fields.
+	(gray_sweep, gray_hline): Updated.
+
+	* include/freetype/ftimage.h: Remove documentation note about
+	`FT_MAX_GRAY_SPANS', which was never in `ftoption.h' and is now gone.
+
+2016-08-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix `MPS' instruction.
+
+	According to Greg Hitchcock, MPS in DWrite really returns the point
+	size.
+
+	* src/truetype/ttobjs.h (TT_SizeRec): Add `point_size' member.
+
+	* src/truetype/ttdriver.c (tt_size_request): Set `point_size'.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Add `pointSize'
+	member.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Updated.
+	(Ins_MPS): Fix instruction.
+
+2016-08-16  Werner Lemberg  <wl@gnu.org>
+
+	[lzw] Optimize last commit.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_get_code): Move check into
+	conditional clause.
+
+2016-08-16  Werner Lemberg  <wl@gnu.org>
+
+	[lzw] Avoid invalid left shift.
+
+	Reported as
+
+	  https://bugzilla.mozilla.org/show_bug.cgi?id=1295366
+
+	* src/lzw/ftzopen.c (ft_lzwstate_get_code): Limit `num_bits'.
+
+2016-08-16  Werner Lemberg  <wl@gnu.org>
+
+	[lzw] Avoid buffer overrun.
+
+	Reported as
+
+	  https://bugzilla.mozilla.org/show_bug.cgi?id=1273283
+
+	* src/lzw/ftzopen.c (ft_lzwstate_refill): Ensure `buf_size' doesn't
+	underflow.
+
+2016-08-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix compiler warning.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Add cast.
+
+2016-08-13  Werner Lemberg  <wl@gnu.org>
+
+	[winfonts] Avoid zero bitmap width and height.
+
+	Reported as
+
+	  https://bugzilla.mozilla.org/show_bug.cgi?id=1272173
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check zero pixel height.
+	(FNT_Load_Glyph): Check for zero pitch.
+
+2016-08-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttinterp.c (Pop_Push_Count): Revert changes.
+
+2016-08-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Minor and formatting.
+
+2016-08-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/truetype/ttinterp.c (Pop_Push_Count): Fix some entries.
+
+2016-08-10  Peter Klotz  <Peter.Klotz@ith-icoserve.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Fix uninitialized access.
+
+2016-08-10  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Use correct type for `italicAngle' field (#48732).
+
+	* src/sfnt/ttload.c (tt_face_load_post): Fix types.
+
+2016-08-06  Jon Spencer  <jon@jonspencer.ca>
+
+	[sfnt] Fix `FT_Get_Advance' for bitmap strikes.
+
+	`FT_Get_Advance' returns 0 for bitmap fonts.  It first gets the
+	advance value from the font table and then scales it by the
+	`font->size->metrics->x_scale' field.  But `FT_Select_Size' doesn't
+	set that value for bitmap fonts and the advance gets scaled to zero.
+
+	Taken from
+
+	  https://github.com/behdad/harfbuzz/issues/252
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
+	<TT_SBIT_TABLE_TYPE_EBLC>: Set scale values.
+
+2016-08-06  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Fix GX variation handling of composites.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Check `ARGS_ARE_XY_VALUES' flag.
+
+2016-08-05  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Minor refactoring.
+
+	* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line):
+	Updated.
+
+2016-07-29  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] Don't abort on invalid `maxComponentDepth'.
+
+	Since 2016-05-16 we detect infinite recursion directly.
+
+	* src/sfnt/ttload.c (tt_face_load_maxp): Don't adjust
+	`maxComponentDepth'.
+	* src/truetype/ttgload.c (load_truetype_glyph): Don't abort if
+	`maxComponentDepth' is not valid.  Instead, simply adjust its value
+	and emit a tracing message.
+
+2016-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Minor.
+
+	No functional change.
+
+2016-07-22  Hin-Tak Leung  <htl10@users.sourceforge.net>
+
+	[truetype] Record the end of IDEFs.
+
+	To match the logic in FDEF.  The value of the end is only used for
+	bound-checking in `Ins_JMPR', so it may not have been obvious that
+	it was not recorded.  Tested (as part of Font Validator 2.0) all the
+	fonts on Fedora and did not see any change.
+
+	* src/truetype/ttinterp.c (Ins_IDEF): Updated.
+
+2016-07-19  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Sanitizer fix, second try.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix boundary
+	tests and use only one slot more.
+
+2016-07-19  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Sanitizer fix.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Increase array
+	to fix nested loops.
+
+2016-07-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make GETDATA work only for GX fonts.
+
+	* src/truetype/ttinterp.c (opcode_name): Updated.
+	(Ins_GETDATA): Only define for `TT_CONFIG_OPTION_GX_VAR_SUPPORT'.
+	(TT_RunIns): Updated.
+
+2016-07-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add support for Apple's
+
+	  GETDATA[], opcode 0x92
+
+	bytecode instruction.  It always returns 17, and we have absolutely
+	no idea what it is good for...
+
+	* src/truetype/ttinterp.c (Pop_Push_Count, opcode_name): Updated.
+	(Ins_GETDATA): New function.
+	(TT_RunIns): Add it.
+
+2016-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add bytecode support for GX variation fonts.
+
+	This commit implements undocumented (but confirmed) stuff from
+	Apple's old bytecode engine.
+
+	  GETVARIATION[], opcode 0x91
+	    This opcode pushes normalized variation coordinates for all axes
+	    onto the stack (in 2.14 format).  Coordinate of first axis gets
+	    pushed first.
+
+	  GETINFO[], selector bit 3
+	    If GX variation support is enabled, bit 10 of the result is set
+	    to 1.
+
+	* src/truetype/ttinterp.c: Include FT_MULTIPLE_MASTERS_H.
+	(opcode_name) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
+	(Ins_GETINFO) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Handle selector
+	bit 3, checking support for variation glyph hinting.
+	(Ins_GETVARIATION) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New function
+	to implement opcode 0x91.
+	(TT_RunIns) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Handle opcode 0x91.
+
+2016-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix GETINFO bytecode instruction.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO): Fix return value for
+	stretching information.
+
+2016-07-16  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Make all glyphs in `Zycon' GX font work.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix boundary
+	tests.
+
+2016-07-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix GX delta tracing.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Trace
+	relative point movements.
+
+2016-07-16  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] More fixes for GX.
+
+	This finally fixes the rendering of the cyclist and the lizard in
+	the `Zycon' font.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): `first' point
+	index is always cumulative.
+
+	(tt_handle_deltas): Rename to...
+	(tt_interpolate_deltas): ... This.
+	Add new parameter for output point array.
+	Update caller.
+
+	(TT_Vary_Apply_Glyph_Deltas): Add `points_out' array; it now holds
+	the intermediate results of `tt_interpolate_deltas' that are to be
+	added to `outline->points'.
+
+2016-07-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Thinko.
+
+	`max_pos' is always larger than `min_pos' so `FT_ABS' is not needed.
+
+	Reported by Alexei.
+
+2016-07-16  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Fix copy-and-paste error.
+
+	Problem reported by Hin-Tak Leung.
+
+2016-07-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Update and improve segment and edge tracing.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments): Trace
+	`delta' also.
+	Don't show first point of segment as a replacement for `pos'; this
+	is (a) misleading, since the difference to `pos' can be almost
+	arbitrarily large in corner cases, and (b) it is better to have all
+	segment data in font units instead of a single value given in output
+	space coordinates.
+	Improve layout.
+	(af_glyph_hints_dump_edges): Show px->units and units->px conversion
+	values for convenience.
+	Improve layout.
+
+2016-07-15  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] For edges, reject segments wider than 1px (#41334).
+
+	* src/autofit/afhints.h (AF_SegmentRec): New member `delta'.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Compute
+	`delta'.
+	(af_latin_hints_compute_edges): Reject segments with a delta larger
+	than 0.5px.
+
+2016-07-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_IS_NAMED_INSTANCE): New macro.
+
+2016-07-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix `face_index' value in `FT_Face' for named instances.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Don't strip off higher 16bits.
+
+2016-07-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix tracing.
+
+2016-07-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Fix gxvar delta interpolation.
+
+	The coordinates of the base font should be used for interpolation
+	purposes, NOT the current points (i.e., the result of accumulation
+	of previous deltas).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Initialize
+	`points_org' before looping over all tuples.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2016-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.28 b/modules/freetype2/docs/oldlogs/ChangeLog.28
new file mode 100644
index 0000000000..603fc61b1d
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.28
@@ -0,0 +1,3136 @@
+2017-09-16  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.8.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-8-1'.
+
+	* docs/VERSION.TXT: Add entry for version 2.8.1.
+	* docs/CHANGES: Updated.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.8/2.8.1/, s/28/281/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 21:0:15.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+2017-09-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt] lowest gcc for vectors (e1d0249e) is changed to 4.7.
+
+	__builtin_shuffle() was introduced in gcc-4.7.  The lowest
+	gcc to enable vector operation is delayed from 4.6 to 4.7.
+
+	* src/sfnt/pngshim.c (premultiply_data): Fix cpp-macro to
+	enable the vector operation, to change the lowest gcc version
+	from 4.6 to 4.7.
+
+2017-09-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix a possible overflow by signed integer comparison.
+
+	Improve the code by 5d3ff05615dda6d1325ed612381a17a0df04c975 ,
+	issues are found by Behdad Esfahbod and Werner Lemberg.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Replace
+	a subtraction to check higher bit by a bit operation,
+	and cpp-conditionalize for appropriate systems.  Add better
+	documentation to the comment.
+	(FTC_ImageCache_LookupScaler): Ditto.
+	(FTC_SBitCache_Lookup): Ditto.
+	(FTC_SBitCache_LookupScaler): Ditto.
+
+2017-09-13  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Really fix #41334 (#52000).
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Set
+	`segment->delta' everywhere.
+
+2017-09-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit, sfnt] Fix for `make multi'.
+
+	* src/autofit/afshaper.c: Include FT_ADVANCE_H, to use
+	FT_Get_Advance() in it.
+	* src/sfnt/ttcmap.c: Include FT_SERVICE_POSTSCRIPT_CMAPS_H
+	to use PS_Unicodes in it, also include `ttpost.h' to use
+	tt_face_get_ps_name() in it.
+
+2017-09-11  Azzuro  <azzuro@team-mediaportal.com>
+
+	[build] Improve builds with different MS Visual Studio versions.
+
+	* builds/windows/vc2010/freetype.vcxproj: Switch platform toolset
+	according to the Visual Studio version.
+
+2017-09-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Reject format 2 tables.
+
+	Reported by Behdad.
+
+2017-09-09  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve communication with ftgrid.
+
+	* src/autofit/afhints.c (af_glyph_hints_get_segment_offset):
+	Provide values in font units.
+
+2017-09-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Remove a check for resource ID in the resource fork driver.
+
+	LastResort.dfont has a marginal resource ID 0xFFFF for sfnt
+	resource.  Inside Macintosh: More Macintosh Toolbox, `Resource IDs'
+	(1-46), tells that some IDs are reserved and should not be used.
+	FreeType2 just uses resource ID to sort the fragmented resource.
+	To accept the marginal fonts, the checking is removed.
+
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Remove res_id
+	validity check, fix a trace message format.
+
+2017-09-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt, truetype] Register the tags for marginal fonts.
+
+	The first 32bit of standard TrueType variants is 0x00010000,
+	`OTTO', `ttcf', `true' or `typ1'.  2 marginal dfonts on legacy Mac
+	OS X, Keyboard.dfont and LastResort.dfont, have the sfnt resources
+	starting 0xA5 followed by `kbd' or `lst'.  Considering the following
+	data could be parsed as conventional TrueType fonts, the header
+	checking is updated to allow these tags.  It seems that recent Mac
+	OS X has already switched to normal TTF for these fonts.
+
+	See the discussion at
+	http://u88.n24.queensu.ca/exiftool/forum/index.php?topic=3931.0
+
+	* include/freetype/tttags.h (TTAG_0xA5kbd, TTAG_0xA5lst): New header
+	tags for Keyboard.dfont and LastResort.dfont.
+	* src/sfnt/sfobjs.c (sfnt_open_font): Accept the sfnt resource
+	starts with TTAG_0xA5kbd or TTAG_0xA5lst.
+	* src/truetype/ttobjs.c (tt_face_init): Accept the face with the
+	format tag is TTAG_0xA5kbd or TTAG_0xA5lst.
+
+2017-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix multiple calls of `FT_Bitmap_Convert'.
+
+	The documentation of `FT_Bitmap_Convert' says that multiple calls do
+	proper reallocation of the target FT_Bitmap object.  However, this
+	failed for the sequence
+
+	  non-empty bitmap
+	  empty bitmap
+	  non-empty bitmap
+
+	Reason was that `FT_Bitmap_Convert' only reallocated the bitmap
+	buffer if it became too small; it didn't make the buffer smaller.
+	For an empty bitmap following a non-empty one, only the buffer
+	dimension got set to zero, without deallocation.  If the next call
+	was a non-empty buffer again, an assertion in `ft_mem_qrealloc' was
+	triggered.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Always reallocate target
+	buffer to the correct size.
+
+	* docs/CHANGES: Document it.
+
+2017-09-05  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix size and resolution handling.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `SIZE' values if
+	`POINT_SIZE', `RESOLUTION_X', or `RESOLUTION_Y' properties are
+	missing.
+
+	* docs/CHANGES: Document it.
+
+2017-08-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Swap `ALLOC_MULT' arguments (#51833).
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Updated.
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Updated.
+	* src/raster/ftrend1.c (ft_raster1_render): Updated.
+
+2017-08-23  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix clang compilation (#51788).
+
+	* src/sfnt/pngshim.c (premultiply_data): Use vectors instead of
+	scalars.
+	(vector_shuffle): New macro to take care of a different built-in
+	function name on clang.
+
+2017-08-22  Werner Lemberg  <wl@gnu.org>
+
+	[base] Don't zero out allocated memory twice (#51816).
+
+	Patch applied from bug report.
+
+	* src/base/ftutil.c (ft_mem_qrealloc): Use low-level allocation to
+	avoid unnecessary overhead.
+
+2017-08-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow.
+
+	Changes triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3107
+
+	* src/truetype/ttinterp.c (Ins_MDRP, Ins_MIRP, Ins_ALIGNPTS): Use
+	NEG_LONG.
+
+2017-08-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Avoid synthetic unicode for symbol fonts with PUA.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=754574
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Check for FT_ENCODING_MS_SYMBOL.
+
+2017-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/pngshim.c (premultiply_data): Fix compiler warnings.
+
+2017-08-15  Behdad Esfahbod  <behdad@behdad.org>
+
+	[sfnt] Speed up PNG image loading.
+
+	This reduces the overhead of `premultiply_data' by 60%.
+
+	* src/sfnt/pngshim.c (premultiply_data): Provide code which uses
+	gcc's (and clang's) `vector_byte' attribute to process 4 pixels at a
+	time.
+
+2017-08-11  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] Improve handling of missing sbits.
+
+	Requested by Behdad.
+
+	Modern bitmap-only SFNTs like `NotoColorEmoji.ttf' don't contain
+	entries in the bitmap strike(s) for empty glyphs.  Instead, they
+	rely that a space glyph gets created from the font's metrics data.
+	This commit makes FreeType behave accordingly.
+
+	* include/freetype/fterrdef.h (FT_Err_Missing_Bitmap): New error
+	code.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_image): Change error codes
+	to make a distinction between a missing bitmap in a composite and a
+	simple missing bitmap.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): For a missing bitmap (in a
+	bitmap-only font), synthesize an empty bitmap glyph if metrics are
+	available.
+
+2017-08-10  Werner Lemberg  <wl@gnu.org>
+
+	[base] Minor API improvement for default variation axis setting.
+
+	* src/base/ftmm.c (FT_Set_MM_Design_Coordinates,
+	FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
+	FT_Set_Var_Blend_Coordinates): Allow coords==NULL if num_coords==0.
+
+	* docs/CHANGES: Updated.
+
+2017-08-08  Werner Lemberg  <wl@gnu.org>
+
+	[psnames] Really fix issue #49949.
+
+	We now use a separate preprocessor macro to handle both definition
+	and declaration of the glyph name arrays.
+
+	* src/psnames/psmodule.c (DEFINE_PS_TABLE_DATA): New macro.
+
+	* src/tools/glnames.py (StringTable::dump,
+	StringTable::dump_sublist): Use `DEFINE_PS_TABLE_DATA'.
+	(dump_encoding): Ditto.
+	(main): Use `wb' mode for writing the output file, which works on
+	Windows also.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2017-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Harmony LCD rendering.
+
+	This is a new technology for LCD-optimized rendering. It capitalizes
+	on the fact that each color channel grid is shifted by a third of a
+	pixel.  Therefore it is logical to render 3 separate monochrome
+	bitmaps shifting the outline by 1/3 pixel, and then combine them.
+	Importantly, the resulting output does not require additional LCD
+	filtering.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic)
+	[!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Implement new LCD-optimized
+	rendering.
+
+	* include/freetype/ftlcdfil.h, include/freetype/freetype.h,
+	include/freetype/config/ftoption.h, devel/ftoption.h: Updated
+	documentation.
+
+2017-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Clean up.
+
+2017-08-08  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/ttpost.c (format): Use otspec-compliant versions.
+
+2017-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2868
+
+	* src/truetype/ttinterp.c (Ins_ALIGNRP): Use NEG_LONG.
+
+2017-08-05  Werner Lemberg  <wl@gnu.org>
+
+	[base, truetype] New function `FT_Get_Var_Axis_Flags'.
+
+	The reserved `flags' field got a value in OpenType version 1.8.2;
+	unfortunately, the public `FT_Var_Axis' structure misses the
+	corresponding element.  Since we can't add a new field, we add an
+	access function.
+
+	* src/base/ftmm.c (FT_Get_Var_Axis_Flags): New function.
+
+	* include/freetype/ftmm.h (FT_VAR_AXIS_FLAG_HIDDEN): New macro.
+	Updated.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Increase allocated memory
+	of `mmvar' to hold axis flags.
+	Fill the axis flags array.
+
+	* docs/CHANGES: Updated.
+
+2017-08-03  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Fix metrics of B/W hinting in v40 mode.
+
+	Phantom points are now saved outside v40 backwards compatibility
+	mode.  This fixes the jumping glyphs when switching between v35 and
+	v40 monochrome mode.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Fix inversed bool logic.
+
+2017-08-03  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Do not set any ClearType flags in v40 monochrome mode.
+
+	This fixes weird behavior of instructions that resulted in rendering
+	differences between v35 and v40 in monochrome mode, e.g., in
+	`timesbi.ttf'.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO)
+	[TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL]: Check
+	`subpixel_hinting_lean'.
+
+2017-08-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix thinko.
+
+2017-08-01  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Fix loading of named instances.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Preserve file position
+	while loading the `avar' table.
+
+2017-08-01  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] Minor adjustments for OpenType 1.8.2.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): The units per EM value has now
+	(tighter) limits.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): The new OpenType
+	version explicitly allows all negative values for the number of
+	contours if we have a composite glyph (this is for better backwards
+	compatibility I guess), but it still recommends value -1.
+
+2017-07-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2738
+
+	* src/cff/cf2hints.c (cf2_glyphpath_computeOffset,
+	cf2_glyphpath_curveTo): Use ADD_INT32.
+
+2017-07-13  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix memory leak.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=738362
+
+	* src/base/ftglyph.c (FT_Get_Glyph): Do proper deallocation in case
+	of error.
+
+2017-07-12  Werner Lemberg  <wl@gnu.org>
+
+	[base] Integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2573
+
+	* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Use
+	FT_PIX_CEIL_LONG and FT_PIX_ROUND_LONG.
+
+2017-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_get_location): Off-by-one typo.
+
+	Also improve tracing message.
+
+	Problem reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=738919
+
+2017-07-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2517
+
+	* src/cff/cf2blues.c (cf2_blues_capture): Use SUB_INT32.
+
+2017-07-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap_unicode_class_rec): Fix warning.
+
+2017-07-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (FT_Stream_SeekSet): Fix warning (#51395).
+
+2017-07-04  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Prevent address overflow (#51365).
+
+	* src/truetype/ttgxvar.c (FT_Stream_SeekSet): Add guard.
+
+2017-07-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftlcdfil.c (ft_lcd_filter_fir): Improve code.
+
+2017-07-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2455
+
+	* src/truetype/ttinterp.c (Ins_SCFS): Use SUB_LONG.
+
+2017-07-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Ignore No_Unicode_Glyph_Name.
+
+2017-06-28  Ben Wagner  <bungeman@google.com>
+
+	Avoid Microsoft compiler warnings (#51331).
+
+	While clang's sanitizer recommends a cast to unsigned for safe
+	negation (to handle -INT_MIN), both MSVC and Visualc emit warning
+	C4146 if an unsigned value gets negated.
+
+	* include/freetype/internal/ftcalc.h (NEG_LONG, NEG_INT32),
+	src/base/ftcalc.c (FT_MOVE_SIGN): Replace negation with a
+	subtraction.
+
+2017-06-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (do_fixed): Fix typo.
+
+	Spotted by chris <chris@gcjd.org>.
+
+2017-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2384
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2391
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round, FT_DivFix): Use
+	NEG_LONG.
+
+	* src/truetype/ttinterp.c (Ins_SxVTL): Use NEG_LONG.
+
+2017-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2364
+
+	* src/truetype/ttinterp.c (Ins_ISECT): Use NEG_LONG.
+
+2017-06-22  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2323
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2328
+
+	* src/cff/cf2blues.c (cf2_blues_capture): Use ADD_INT32 and
+	SUB_INT32.
+
+	* src/truetype/ttinterp.c (Ins_SDPVTL): Use SUB_LONG and NEG_LONG.
+
+2017-06-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[sfnt] Synthesize a Unicode charmap if one is missing.
+
+	* src/sfnt/ttcmap.h (tt_cmap_unicode_class_rec): Declare it.
+	* src/sfnt/ttcmap.c (tt_get_glyph_name, tt_cmap_unicode_init,
+	tt_cmap_unicode_done, tt_cmap_unicode_char_index,
+	tt_cmap_unicode_char_next, tt_cmap_unicode_class_rec): Implement
+	synthetic Unicode charmap class.
+	(tt_get_cmap_info): Make sure the callback is available.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face)
+	[FT_CONFIG_OPTION_POSTSCRIPT_NAMES]: If Unicode charmap is missing,
+	synthesize one.
+
+	* include/freetype/config/ftoption.h: Document it.
+	* devel/ftoption.h: Ditto.
+
+2017-06-20  Tony Theodore  <tonyt@logyst.com>
+
+	Fix pkg-config in freetype-config for cross-compiling (#51274).
+
+	* builds/unix/unix-def.in (PKG_CONFIG): New variable.
+	(freetype-config): Use it in sed expression.
+
+	* builds/unix/freetype-config.in: s/pkg-config/%PKG_CONFIG%/.
+
+2017-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2300
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2313
+
+	* src/cff/cf2hints.c (cf2_hintmap_adjustHints): Use ADD_INT32.
+
+	* src/truetype/ttinterp.c (Ins_ABS): Avoid FT_ABS.
+
+2017-06-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base, smooth] LCD filtering cleanups.
+
+	* src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+	Clean up, start filtering from the bottom-left origin.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
+
+2017-06-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2270
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2276
+
+	* src/truetype/ttinterp.c (Ins_MDRP, _iup_worker_interpolate): Use
+	ADD_LONG and SUB_LONG.
+
+2017-06-15  Werner Lemberg  <wl@gnu.org>
+
+	[bdf, cff] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2244
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2261
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Replace calls to FT_ABS with
+	direct code to avoid value negation.
+
+	* src/cff/cf2blues.c (cf2_blues_capture): Use SUB_INT32 and
+	ADD_INT32.
+
+2017-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Don't set active encoding.
+
+	FreeType only sets a default active encoding for Unicode.
+
+2017-06-13  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2216
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2218
+
+	* src/cff/cf2fixed.h (cf2_fixedAbs): Use NEG_INT32.
+
+	* src/truetype/ttinterp.c (Ins_IP): Use SUB_LONG.
+
+2017-06-11  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2200
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2210
+
+	* src/cff/cf2hints.c (cf2_hintmap_insertHint): Use SUB_INT32 and
+	ADD_INT32.
+
+	* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO>: Use
+	ADD_INT32.
+
+2017-06-10  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix TT_Set_Var_Design.
+
+	Reported by Nikolaus Waxweiler <madigens@gmail.com>.
+
+	* src/truetype/ttgxvar.c (TT_Set_Var_Design): Correctly handle the
+	case where we have less input coordinates than axes.
+
+2017-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_DivFix): Fix embarrassing typo.
+
+	Bug introduced 2017-05-28.
+
+2017-06-09  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2144
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2151
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2153
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2173
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2186
+
+	* src/cff/cf2blues.c (cf2_blues_init): Use SUB_INT32.
+
+	* src/truetype/ttinterp.c (Round_None, Round_To_Grid,
+	Round_To_Half_Grid, Round_Down_To_Grid, Round_Up_To_Grid,
+	Round_To_Double_Grid, Round_Super, Round_Super_45): Use ADD_LONG,
+	SUB_LONG, NEG_LONG, FT_PIX_ROUND_LONG, FT_PIX_CEIL_LONG,
+	FT_PAD_ROUND_LONG
+	(Ins_SxVTL, Ins_MIRP): Use SUB_LONG.
+	(_iup_worker_shift): Use SUB_LONG and ADD_LONG.
+
+2017-06-09  Werner Lemberg  <wl@gnu.org>
+
+	Provide more macros for flooring, ceiling, and rounding.
+
+	These versions don't produce run-time errors due to integer
+	overflow.
+
+	* include/freetype/internal/ftobjs.h: Include FT_INTERNAL_CALC_H.
+	(FT_PAD_ROUND_LONG, FT_PAD_CEIL_LONG, FT_PIX_ROUND_LONG,
+	FT_PIX_CEIL_LONG): New macros.
+	(FT_PAD_ROUND_INT32, FT_PAD_CEIL_INT32, FT_PIX_ROUND_INT32,
+	FT_PIX_CEIL_INT32): New macros.
+
+2017-06-09  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused macros.
+
+	* include/freetype/internal/ftcalc.h (ADD_INT, SUB_INT, MUL_INT,
+	NEG_INT): Deleted.
+
+2017-06-09  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Remove `OVERFLOW_' prefix.
+
+	This increases readability.
+
+2017-06-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2133
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2137
+
+	* src/cff/cf2hints.c (cf2_hint_init): Use OVERFLOW_SUB_INT32.
+
+	* src/truetype/ttinterp.c (PROJECT, DUALPROJ): Use
+	OVERFLOW_SUB_LONG.
+
+2017-06-06  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2109
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2110
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2122
+
+	* src/cff/cf2blues.c (cf2_blues_init): Use OVERFLOW_SUB_INT32.
+
+	* src/cff/cf2hints.c (cf2_hintmap_map): Synchronize if-else
+	branches.
+
+2017-06-05  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2089
+
+	* src/cff/cffload.c (cff_blend_doBlend): User OVERFLOW_ADD_INT32.
+
+2017-06-04  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2075
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2088
+
+	* src/cff/cf2font.c (cf2_font_setup): Use OVERFLOW_MUL_INT32.
+
+	* src/truetype/ttinterp.c (Ins_ISECT): Use OVERFLOW_MUL_LONG,
+	OVERFLOW_ADD_LONG, and OVERFLOW_SUB_LONG.
+
+2017-06-03  Werner Lemberg  <wl@gnu.org>
+
+	[base, cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2060
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2062
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2063
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2068
+
+	* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Use
+	OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
+
+	* src/cff/cf2blues.c (cf2_blues_capture), src/cff/cf2hints.c
+	(cf2_hintmap_adjustHints): Use OVERFLOW_SUB_INT32.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): User
+	OVERFLOW_SUB_LONG.
+
+	* src/truetype/ttinterp.c (Direct_Move, Direct_Move_Orig,
+	Direct_Move_X, Direct_Move_Y, Direct_Move_Orig_X,
+	Direct_Move_Orig_Y, Move_Zp2_Point, Ins_MSIRP): Use
+	OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
+
+2017-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype-config.in: Fix pkg-config test (#51162).
+
+	Patch directly taken from bug report.
+
+2017-06-03  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Synchronize sanity checks with pcf driver.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2054
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2058
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Check font ascent and descent.
+	Check AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X, and
+	RESOLUTION_Y properties.
+
+2017-06-03  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2047
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2057
+
+	* src/cff/cf2hints.c (cf2_hintmap_map): Use OVERFLOW_SUB_INT32.
+
+	* src/truetype/ttinterp.c (Ins_ADD): Use OVERFLOW_ADD_LONG.
+	(Ins_SUB): Use OVERFLOW_SUB_LONG.
+	(Ins_NEG): Use NEG_LONG.
+
+2017-06-03  Werner Lemberg  <wl@gnu.org>
+
+	ftcalc.h: Avoid left-shift of negative numbers.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2055
+
+	* include/freetype/internal/ftcalc.h (INT_TO_F26DOT6,
+	INT_TO_F2DOT14, INT_TO_FIXED, F2DOT14_TO_FIXED): Use multiplication.
+
+2017-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Even more integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2046
+
+	* src/cff/cf2intrp.c (cf2_doStems, cf2_interpT2CharString): Use
+	OVERFLOW_ADD_INT32.
+
+2017-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[cff] More integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2032
+
+	* src/cff/cf2blues.c (cf2_blues_init): Use OVERFLOW_SUB_INT32.
+
+2017-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Don't left-shift negative numbers.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2031
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Use multiplication.
+
+2017-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix integer scanning routines.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2029
+
+	* src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous, _bdf_atos):
+	Stop scanning if result would overflow.
+
+2017-06-02  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2027
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2028
+
+	* src/cff/cf2hints.c (cf2_hintmap_insertHint), src/cff/cf2intrp.c
+	(cf2_doFlex): Use OVERFLOW_ADD_INT32 and OVERFLOW_SUB_INT32.
+
+2017-06-01  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Some 32bit integer overflow run-time errors.
+
+	* src/smooth/ftgrays.c [STANDALONE] (OVERFLOW_ADD_LONG,
+	OVERFLOW_SUB_LONG, OVERFLOW_MUL_LONG, NEG_LONG): New macros.
+	[!STANDALONE]: Include FT_INTERNAL_CALC_H.
+	(gray_render_cubic): Use those macros where appropriate.
+
+2017-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Get_Glyph): Check `slot->advance'.
+
+2017-06-01  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] 32bit integer overflow tun-time errors (#46149).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Use
+	OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG where appropriate.
+
+2017-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter again.
+
+	Problem reported by Marek Kašík <mkasik@redhat.com>.
+
+	The problematic font that exceeds the old limit is Padauk-Bold,
+	version 3.002, containing bytecode generated by a buggy version of
+	ttfautohint.
+
+2017-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[cff] 32bit integer overflow run-time errors 2/2 (#46149).
+
+	This commit handles the new engine.
+
+	* include/freetype/internal/ftcalc.h (OVERFLOW_ADD_INT32,
+	OVERFLOW_SUB_INT32, OVERFLOW_MUL_INT32, NEG_INT, NEG_LONG,
+	NEG_INT32): New macros.
+
+	* src/cff/cf2ft.c (cf2_getScaleAndHintFlag): Use OVERFLOW_ADD_INT32.
+
+	* src/cff/cf2hints.c (cf2_getWindingMomentum, cf2_hint_init,
+	cf2_hintmap_map, cf2_glyphpath_hintPoint,
+	cf2_glyphpath_computeIntersection, cf2_glyphpath_computeOffset,
+	cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): Use
+	OVERFLOW_ADD_INT32, OVERFLOW_SUB_INT32, OVERFLOW_MUL_INT32, and
+	NEG_INT32 where appropriate.
+
+	* src/cff/cf2intrp.c (cf2_doFlex, cf2_doBlend,
+	cf2_interpT2CharString): Ditto.
+	Also add some other code where needed to avoid overflow.
+
+2017-05-30  Werner Lemberg  <wl@gnu.org>
+
+	[cff] 32bit integer overflow run-time errors 1/2 (#46149).
+
+	This commit handles the old engine.
+
+	* src/cff/cffgload.c: Include FT_INTERNAL_CALC_H.
+	(cff_decoder_parse_charstrings): Use OVERFLOW_ADD_LONG and
+	OVERFLOW_SUB_LONG where needed.
+
+	* src/cff/cffparse.c: Include FT_INTERNAL_CALC_H.
+	(power_ten_limits): New static array.
+	(do_fixed): Use it to prevent multiplication overflow.
+	(cff_parser_run): Use OVERFLOW_ADD_LONG.
+
+2017-05-30  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Correctly handle sequences of multiple number signs.
+
+	* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed): Return zero
+	if we encounter more than a single sign.
+
+2017-05-29  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] 32bit integer overflow run-time errors (#46149).
+
+	* src/pcf/pcfread.c (pcf_get_accel): Add sanity checks for
+	`fontAscent' and `fontDescent'.
+	(pcf_load_font): Add sanity checks for global height.
+	Add sanity checks for AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
+	RESOLUTION_X, and RESOLUTION_Y properties.
+
+2017-05-29  Werner Lemberg  <wl@gnu.org>
+
+	Handle some integer overflow run-time errors (#46149, #48979).
+
+	This commit (mainly for 32bit CPUs) is the first of a series of
+	similar commits to handle known integer overflows.  Basically, all
+	of them are harmless, since they affect rendering of glyphs only,
+	not posing security threats.  It is expected that fuzzying will show
+	up more overflows, to be fixed in due course.
+
+	The idea is to mark places where overflows can occur, using macros
+	that simply cast to unsigned integers, because overflow arithmetic
+	is well defined in this case.  Doing so suppresses run-time errors
+	of sanitizers without adding computational overhead.
+
+	* include/freetype/internal/ftcalc.h (OVERFLOW_ADD_INT,
+	OVERFLOW_SUB_INT, OVERFLOW_MUL_INT, OVERFLOW_ADD_LONG,
+	OVERFLOW_SUB_LONG, OVERFLOW_MUL_LONG): New macros.
+
+	* src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_Matrix_Multiply,
+	FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled,
+	ft_corner_orientation): Use new macros.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use new macros.
+
+2017-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftcalc.h (FLOAT_TO_FIXED): Remove.
+
+	This macro is not used.
+
+2017-05-28  Werner Lemberg  <wl@gnu.org>
+
+	[cff] s/cf2_floatToFixed/cf2_doubleToFixed/.
+
+	The new name better describes what the macro actually does;
+	additionally, we don't need a trailing `f' for literals (there was
+	only a single such instance in the code, but this caused a clang
+	warning because the macro itself uses `double' literals).
+
+	* src/cff/cf2blues.c, src/cff/cf2blues.h, src/cff/cf2fixed.h,
+	src/cff/cf2font.c, src/cff/cf2hints.c: Updated.
+
+2017-05-28  Werner Lemberg  <wl@gnu.org>
+
+	Fix negation of INT_MIN and LONG_MIN (#46149).
+
+	* src/base/ftcalc.c (FT_MOVE_SIGN): Add argument to pass unsigned
+	value, to be used as the result.
+	(FT_MulDiv, FT_MulDiv_No_Round, FT_DivFix, FT_MulFix,
+	FT_Vector_NormLen): Updated.
+
+2017-05-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix handling of design coordinates (#51127).
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Compute all design
+	coordinates if we have to create the `blends->coord' array.
+	(TT_Get_MM_Blend, TT_Get_Var_Design): Select default instance
+	coordinates if no instance is selected yet.
+
+2017-05-24  Werner Lemberg  <wl@gnu.org>
+
+	[bdf, pcf] Support ISO646.1991-IRV character encoding (aka ASCII).
+
+	Problem reported by Marek Kašík <mkasik@redhat.com>, cf.
+
+	  https://bugzilla.redhat.com/show_bug.cgi?id=1451795
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdrivr.c
+	(PCF_Face_Init): Implement it.
+
+2017-05-20  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	[truetype] Always use interpreter v35 for B/W rendering (#51051).
+
+	* src/truetype/ttgload.c (tt_loader_init)
+	[TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL]: Adjust
+	`subpixel_hinting_lean', `grayscale_cleartype', and
+	`vertical_lcd_lean' accordingly.
+
+	* src/truetype/ttinterp.c (Ins_GETINFO): Updated.
+	(TT_RunIns): Update `backward_compatibility' flag.
+
+2017-05-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Implement minimal dynamic padding for LCD filtering.
+
+	Extra bitmap padding for LCD filtering depends on the filter.  The
+	default 5-tap filter needs 2 extra subpixels.  The light 3-tap filter
+	needs only 1 extra subpixel.  This space could be already available
+	due to rounding.  In order to optimize the padding, we now expand
+	CBox for the given filter weights before rounding.
+
+	This change breaks current Skia (and Firefox).
+
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec)
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Remove `lcd_extra' field.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights,
+	FT_Library_SetLcdFilter): Remove `lcd_extra' initializations.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Implement dymanic
+	LCD padding.
+
+2017-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Return proper scaling values for SBIX bitmaps.
+
+	Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
+
+	* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Implement it.
+
+2017-05-15  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix error handling for embedded bitmaps.
+
+	Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph)
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Handle error if font is not
+	scalable.
+
+2017-05-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Make autohint warping NORMAL option.
+
+	This moves warping option from LIGHT to NORMAL mode.  This makes LIGHT
+	truly void of hinting in x-direction, with left side bearing never
+	changed and right side bearing only altered by advance rounding.
+	Therefore, LIGHT is now ready to return fractional advance.  As a
+	NORMAL option, warping substitutes normal hinting.
+
+	* src/autofit/afcjk.c (af_cjk_hints_apply): Updated.
+	* src/autofit/aflatin.c (af_latin_hints_apply): Updated.
+	* src/autofit/aflatin2.c (af_latin2_hints_apply): Updated.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Handle warping
+	phantom points as normal.
+
+2017-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Remove remnants of raster pool.
+
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec): Remove
+	`raster_pool' and `raster_pool_size' fields.
+
+	* src/base/ftobjs.c (FT_New_Library), src/raster/ftrend1.c
+	(ft_raster1_init), src/smooth/ftsmooth.c (ft_smooth_init): Updated.
+
+2017-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.8 released.
+	=======================
+
+
+	Tag sources with `VER-2-8'.
+
+	* docs/VERSION.TXT: Add entry for version 2.8.
+	* docs/CHANGES: Updated.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.7.1/2.8/, s/271/28/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 8.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 20:0:14.
+	* CMakeLists.txt (VERSION_MINOR): Set to 8.
+	(VERSION_PATCH): Set to 0.
+
+2017-05-12  Hin-Tak Leung  <htl10@users.sourceforge.net>
+
+	Fix `FT_UINT_TO_POINTER' macro for Windows.
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER) [_WIN64]:
+	Fix definition.
+
+2017-05-11  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Chakma script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Chakma.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Chakma standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Chakma data.
+
+2017-05-10  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Kayah Li script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Kayah Li.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Kayah Li standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Kayah Li data.
+
+2017-05-10  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Bamum script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Bamum.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Bamum standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Bamum data.
+
+2017-05-10  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Saurashtra script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Saurashtra.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Saurashtra standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Saurashtra
+	data.
+
+2017-05-10  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Buhid script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Buhid.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Buhid standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Buhid data.
+
+2017-05-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Shavian script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Shavian.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Shavian standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Shavian data.
+
+2017-05-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Vai script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Vai.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Vai standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Vai data.
+
+2017-05-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Osmanya script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Osmanya.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Osmanya standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Osmanya data.
+
+2017-05-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Coptic script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Coptic.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Coptic standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Coptic data.
+
+2017-05-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Carian script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Carian.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Carian standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Carian data.
+
+2017-05-07  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add tricky font `DFGirl-W6-WIN-BF' (from Dynalab).
+
+	Reported by Roy Tam <roytam@gmail.com>.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_family): Implement it.
+
+2017-05-07  Roy Tam  <roytam@gmail.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More tricky fonts (mainly from Dynalab).
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_family,
+	tt_check_trickyness_sfnt_ids): Add them.
+
+2017-05-07  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add tricky font `DLCHayMedium' (from Dynalab).
+
+	Reported by Roy Tam <roytam@gmail.com>.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_family): Implement it.
+
+2017-05-03  Werner Lemberg  <wl@gnu.org>
+
+	*/*: s/backwards compatibility/backward compatibility/.
+
+2017-05-03  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Unified Canadian Syllabics script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Unified Canadian
+	Syllabics.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Unified Canadian Syllabics standard
+	character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Unified
+	Canadian Syllabics data.
+
+2017-05-03  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add blue-zone support for Sundanese script.
+
+	This essentially moves the Sundanese script from the `Indic' hinter
+	to the `Latin' hinter.
+
+	* src/autofit/afblue.dat: Add blue zone data for Sundanese.
+
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Sundanese standard character and move
+	data out of AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afranges.c: Move Sundanese data out of
+	AF_CONFIG_OPTION_INDIC block.
+
+	* src/autofit/afstyles.h: Update Sundanese data; in particular, use
+	AF_WRITING_SYSTEM_LATIN.
+
+2017-05-03  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Avestan script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Avestan.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Avestan standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Avestan data.
+
+2017-05-02  Behdad Esfahbod  <behdad@behdad.org>
+
+	[truetype] Make `IUP' gvar deltas do the same as Apple (#50832).
+
+	When points are not touched by gvar interpolation deltas, FreeType
+	gave a slightly different result than Apple's CoreText.
+
+	The OpenType working group will update the specification to document
+	the following behaviour: If the two points with deltas to the `left'
+	and `right' of the untouched point have the same coordinate, then
+	the inferred delta for the untouched point should be zero.
+
+	* src/truetype/ttgxvar.c (tt_delta_interpolate): Implement new
+	behaviour.
+
+2017-05-02  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove `slight' auto-hint mode again.
+
+	A poll on freetype-devel favoured changes directly applied to
+	`light'.
+
+	* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT,
+	FT_RENDER_MODE_SLIGHT): Removed.
+
+	* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
+	(af_latin_hints_init), src/autofit/aflatin2.c
+	(af_latin2_hints_init): Revert change from 2017-04-22.
+
+	* src/autofit/afloader.c (af_loader_load_glyph) Remove references to
+	FT_RENDER_MODE_SLIGHT.
+	[AF_CONFIG_OPTION_TT_SIZE_METRICS]: Enable TrueType-like metrics
+	unconditionally.
+
+	* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Revert change from
+	2017-04-22.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Revert change from 2017-04-22.
+
+	* src/pshinter/pshalgo.c (ps_hints_apply): Revert change from
+	2017-04-22.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Revert change from
+	2017-04-22.
+
+	* docs/CHANGES: Updated.
+
+2017-04-30  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix metrics computation.
+
+	Problem reported by Markus Trippelsdorf <markus@trippelsdorf.de> and
+	Nikolaus Waxweiler <madigens@gmail.com>.
+
+	* src/base/ftobjs.c (FT_Request_Size): Trigger recomputation of
+	auto-hinter metrics.  Without this change, multiple size changing
+	calls for a single face fail.
+
+2017-04-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttdriver.c (tt_size_request): Properly check `error'.
+
+	Reported by Earnestly <zibeon@googlemail.com> in
+
+	  https://lists.nongnu.org/archive/html/freetype/2017-04/msg00031.html
+
+2017-04-27  Werner Lemberg  <wl@gnu.org>
+
+	Introduce AF_CONFIG_OPTION_TT_SIZE_METRICS configuration option.
+
+	* include/freetype/config/ftoption.h
+	(AF_CONFIG_OPTION_TT_SIZE_METRICS): New option, commented out by
+	default.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Use
+	AF_CONFIG_OPTION_TT_SIZE_METRICS to guard the corresponding code.
+
+2017-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_Render_Mode): Fix order.
+
+	This retains backward compatibility.
+
+	Noted by Alexei.
+
+2017-04-22  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Do linear scaling for FT_LOAD_NO_HINTING (#50470).
+
+	* src/truetype/ttobjs.h (TT_SizeRec): Add field `hinted_metrics' to
+	hold hinted metrics.
+	Make `metrics' a pointer so that `tt_glyph_load' can easily switch
+	between metrics.
+
+	* src/truetype/ttdriver.c (tt_size_request): Updated.
+	(tt_glyph_load): Use top-level metrics if FT_LOAD_NO_HINTING is
+	used.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph, TT_Process_Simple_Glyph,
+	TT_Process_Composite_Component, load_truetype_glyph,
+	compute_glyph_metrics, TT_Load_Glyph): Updated.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Updated.
+
+	* src/truetype/ttobjs.c (tt_size_reset): Updated.
+
+	* src/truetype/ttsubpix.c (sph_set_tweaks): Updated.
+
+2017-04-22  Werner Lemberg  <wl@gnu.org>
+
+	Add new `slight' auto-hinting mode.
+
+	This mode uses fractional advance widths and doesn't scale glyphs
+	horizontally, only applying vertical scaling and hinting.
+
+	At the same time, the behaviour of the `light' auto-hinter gets
+	restored for backward compatibility: Both vertical and horizontal
+	scaling is again based on rounded metrics values (this was changed
+	in a commit from 2017-03-30 as a side effect).  To be more precise,
+	the behaviour is restored for TrueType fonts only; for other font
+	formats like Type 1, this is a new feature of the `light' hinting
+	mode.
+
+	* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT): New macro.
+	(FT_RENDER_MODE_SLIGHT): New render mode.
+
+	* include/freetype/internal/ftobjs.h (FT_Size_InternalRec): Add
+	`autohint_mode' and `autohint_metrics' fields.
+
+	* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
+	(af_latin_hints_init), src/autofit/aflatin2 (af_latin2_hints_init):
+	Updated.
+
+	* src/autofit/afloader.c (af_loader_embolden_glyph_in_slot): Use
+	`autohint_metrics'.
+	(af_loader_load_glyph): s/internal/slot_internal/.
+	Initialize `autohint_metrics' and `autohint_mode' depending on
+	current auto-hint mode.
+	Use `autohint_metrics'.
+	Updated.
+
+	* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Updated.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated.
+	(FT_New_Size): Allocate `internal' object.
+
+	* src/pshinter/pshalgo.c (ps_hints_apply): Updated.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Updated.
+
+2017-04-22  Werner Lemberg  <wl@gnu.org>
+
+	Introduce `FT_Size_InternalRec' structure.
+
+	We are going to extend this later on.
+
+	* include/freetype/internal/ftobjs.h (FT_Size_InternalRec): New
+	structure with a single field `module_data'.
+
+	* src/base/ftobjs.c (FT_New_Size): Allocate `internal' field of
+	`FT_Size' structure.
+
+	* src/cff/cffgload.c (cff_builder_init, cff_decoder_prepare): Use
+	`size->internal->module_data' instead of `size->internal'.
+
+	* src/cff/cffobjs.c (cff_size_done): Deallocate `module_data'.
+	(cff_size_init, cff_size_select, cff_size_request): Use
+	`size->internal->module_data' instead of `size->internal'.
+
+	* src/cif/cidobjs.c (cid_size_done, cid_size_init,
+	cid_size_request): Use `size->internal->module_data' instead of
+	`size->internal'.
+
+	* src/psaux/psobjs.c (t1_builder_ini): Use
+	`size->internal->module_data' instead of `size->internal'.
+
+	* src/type1/t1objs.c (T1_Size_Done, T1_Size_Init, T1_Size_Request):
+	Use `size->internal->module_data' instead of `size->internal'.
+
+2017-04-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftsmooth.h: Remove unused guards and declaration.
+
+2017-04-16  Hin-Tak Leung  <htl10@users.sourceforge.net>
+
+	Fix tracing messages.
+
+	* src/base/ftobjs.c (FT_Face_GetCharVariantIndex,
+	FT_Face_GetCharVariantIsDefault, FT_Face_GetVariantsOfChar): Print
+	correct function name.
+
+2017-04-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Old Turkic script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Old Turkic.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Old Turkic standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Old Turkic data.
+
+2017-04-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Gothic script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Gothic.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Gothic standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Gothic data.
+
+2017-04-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Cypriot script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Cypriot.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Cypriot standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Cypriot data.
+
+2017-04-08  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Deseret script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Deseret.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Deseret standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Deseret data.
+
+2017-04-07  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix invalid character range description (#50745).
+
+	Also reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1034
+
+	* src/autofit/afranges.c (af_glag_nonbase_uniranges): Fix typo in
+	recent commit.
+
+2017-04-07  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Fix clang warnings.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Add
+	casts.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Lisu script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Lisu.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Lisu standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Lisu data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Osage script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Osage.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Osage standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Osage data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Glagolitic script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Glagolitic.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Glagolitic standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Glagolitic data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Tai Viet script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Tai Viet.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Tai Viet standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tai Viet data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Tifinagh script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Tifinagh.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Tifinagh standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tifinagh data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+	    Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for N'Ko script.
+
+	* src/autofit/afblue.dat: Add blue zone data for N'Ko.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add N'Ko standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add N'Ko data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+
+	[autofit] Add support for Adlam script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Adlam.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Adlam standard characters.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Adlam data.
+
+2017-04-06  Sascha Brawer  <sascha@google.com>
+
+	[autofit] Add support for Ol Chiki script.
+
+	* src/autofit/afblue.dat: Add blue zone data for Ol Chiki.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Ol Chiki standard character.
+
+	* src/autofit/afranges.c, src/autofit/afstyles.h: Add Ol Chiki data.
+
+2017-04-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid reexecution of `fpgm' and `prep' in case of error.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=981
+
+	* include/freetype/fterrdef.h (FT_Err_DEF_In_Glyf_Bytecode): New
+	error code.
+
+	* src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Prohibit execution
+	of these two opcodes in `glyf' bytecode.
+	(TT_RunIns): Don't enforce reexecution of `fpgm' and `prep' bytecode
+	in case of error since function tables can no longer be modified
+	(due to the changes in `Ins_FDEF' and `Ins_IDEF').  This change can
+	enormously speed up handling of broken fonts.
+
+2017-04-02  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Disable metrics adjustment for `FT_LOAD_TARGET_LCD'.
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Updated.
+	* src/autofit/aflatin2.c (af_latin2_hints_init): Ditto.
+
+2017-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c: Include FT_CONFIG_CONFIG_H.
+
+	Otherwise FT_UINT_TO_POINTER might not be defined.
+
+	Problem reported by Alexei.
+
+2017-03-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Disable stem adjustment for `FT_LOAD_TARGET_LCD'.
+
+	* include/freetype/freetype.h (FT_LOAD_TARGET_LCD): Document it.
+	* src/autofit/afcjk.c (af_cjk_hints_init): Updated.
+	* src/autofit/aflatin.c (af_latin_hints_init): Ditto.
+	* src/autofit/aflatin2.c (af_latin2_hints_init): Ditto.
+
+2017-03-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_font_load): Improve fix from 2017-01-04.
+
+	Allow CFFs containing a single font to have an empty font name.
+
+	Problem reported by 張俊芝 <418092625@qq.com> in
+
+	  https://lists.nongnu.org/archive/html/freetype-devel/2017-03/msg00074.html
+
+2017-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.h (CFF2_DEFAULT_STACK): Set to 513 also.
+
+	Requested by Dave Arnold.
+
+2017-03-30  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix HVAR and VVAR handling (#50678).
+
+	* src/truetype/ttgxvar.c (tt_hvadvance_adjust): Handle
+	glyph indices larger than `mapCount' as described in the
+	specification.
+
+2017-03-30  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Allow linear scaling for unhinted rendering (#50470).
+
+	* src/truetype/ttdriver.c (tt_size_request): Revert change from
+	2011-07-16; the intended metrics fix seems now to be implemented in
+	a different way, making the patch unnecessary.  Note that this
+	change was usually patched out by all major GNU/Linux distributions
+	due to heavy side effects.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics, TT_Load_Glyph):
+	Refer to the metrics of the `TT_Size' object.
+
+2017-03-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix thinko related to PS name of default named instance.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): `strid' and `psid' are
+	name ID values, not indices into the array of name entries.
+
+2017-03-27  Werner Lemberg  <wl@gnu.org>
+
+	[cid, truetype] Don't use `index' as a variable name.
+
+	At least on FreeBSD there is a global declaration of `index' in file
+	`/usr/include/strings.h'.
+
+	* src/cff/cf2intrp.c, src/truetype/ttgload.c: s/index/idx/ where
+	appropriate.
+
+2017-03-27  Wojciech Mamrak  <wmamrak@gmail.com>
+
+	[sfnt] Minor improvement for handling kern tables.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Don't check for
+	cross-stream kerning tables since we reject format 2 tables later
+	on anyways.
+	Modify code for limit test...
+	(tt_face_get_kerning): ... to avoid a limit test here.
+
+2017-03-27  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix compiler warnings.
+
+	Reported by Alexander Hedges <ahedges@student.ethz.ch>.
+
+	* src/pcf/pcfdrivr.c (pcf_property_set, pcf_property_get): Tag
+	`property_name' with `FT_UNUSED' where necessary.
+
+2017-03-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (t1_builder_close_contour): Add safety guard.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=941
+
+2017-03-23  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Better protect `flex' handling.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=935
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<callothersubr>: Since there is not a single flex operator but a
+	series of subroutine calls, malformed fonts can call arbitrary other
+	operators after the start of a flex, possibly adding points.  For
+	this reason we have to check the available number of points before
+	inserting a point.
+
+2017-03-23  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix check for default named instance.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): A `fixed' number needs four
+	bytes, not two...
+
+2017-03-23  Werner Lemberg  <wl@gnu.org>
+
+	Make MM fonts work (again).
+
+	* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
+	FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Ignore
+	return value of `ft_face_get_mvar_service'; instead, check whether a
+	service is actually returned.
+
+2017-03-20  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Some variable renamings.
+
+	Too much local variables holding different structures were called
+	`metrics'.
+
+	* src/truetype/ttdriver.c (tt_size_select): s/metrics/size_metrics/.
+
+	* src/truetype/ttgload.c (tt_get_metrics_incr_overrides,
+	compute_glyph_metrics): s/metrics/incr_metrics/.
+	(load_sbit_image): s/metrics/sbit_metrics/.
+
+	* src/truetype/ttobjs.c (tt_size_run_fpgm): s/metrics/size_metrics/.
+	(tt_size_init_bytecode): s/metrics/tt_metrics/.
+	(tt_size_reset): s/metrics/size_metrics/.
+
+2017-03-20  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Don't add instances to non-variation fonts.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Fix it.
+
+2017-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_builder_init): Add safety guard (#50578).
+
+2017-03-18  Werner Lemberg  <wl@gnu.org>
+
+	Introduce FT_UINT_TO_POINTER macro (#50560).
+
+	We have to make a separate case for Windows 64's LLP64 data model.
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER): New macro.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Use it.
+
+2017-03-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#50573).
+
+	The problematic font that exceeds the old limit is Lato-Regular,
+	version 2.007, containing bytecode generated by a buggy version of
+	ttfautohint.
+
+2017-03-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Another limitation for bytecode loop count maximum.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=900
+
+	* src/truetype/ttinterp.c (TT_RunIns): Limit `loopcall_counter_max'
+	by number of glyphs also.
+
+2017-03-18  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Minor improvement.
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Don't set intermediate axis if
+	bitmap strikes are active.
+
+2017-03-18  Werner Lemberg  <wl@gnu.org>
+
+	Improve `make multi'.
+
+	* src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2.
+
+	* src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH.
+
+	* src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
+
+	* src/sfnt/pngshim.c: Guard file with
+	TT_CONFIG_OPTION_EMBEDDED_BITMAPS also.
+
+	* src/sfnt/ttbdf.c: Avoid empty source file.
+	* src/sfnt/ttpost.c: Guard file with
+	TT_CONFIG_OPTION_POSTSCRIPT_NAMES.
+	* src/sfnt/ttsbit.c: Guard file with
+	TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
+
+	* src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty
+	source file.
+
+	* src/truetype/ttsubpix.c: Guard file with
+	TT_USE_BYTECODE_INTERPRETER also.
+
+	* src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
+
+	* src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c,
+	src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c,
+	src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c,
+	src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c,
+	src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c,
+	src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort
+	entries.
+
+2017-03-17  Werner Lemberg  <wl@gnu.org>
+
+	Fixes for conditional compilation.
+
+	* src/autofit/afcjk.c, src/autofit/afindic.c: Include `afcjk.h'
+	earlier.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Put `memory' variable into
+	TT_CONFIG_OPTION_GX_VAR_SUPPORT block.
+	(sfnt_done_face): Protect some code with
+	TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbix_image): Remove compiler
+	warning.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Put `tmp' variable
+	into TT_USE_BYTECODE_INTERPRETER block.
+
+	(tt_loader_init): Put `error' variable into
+	TT_USE_BYTECODE_INTERPRETER block.
+
+2017-03-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix preprocessor warning.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h: Test whether
+	TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined before checking its
+	value.
+
+2017-03-17  Werner Lemberg  <wl@gnu.org>
+
+	`make multi' fixes; compiler warnings.
+
+	* src/base/ftsnames.c: Include FT_INTERNAL_DEBUG_H.
+
+	* src/cff/cffobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	FT_MULTIPLE_MASTERS_H and FT_SERVICE_MULTIPLE_MASTERS_H.
+
+	* src/sfnt/sfdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	FT_MULTIPLE_MASTERS_H and FT_SERVICE_MULTIPLE_MASTERS_H.
+	(get_win_string, get_apple_string): Initialize `result'.
+
+2017-03-17  Dave Arnold <darnold@adobe.com>
+
+	[cff] Fix potential bugs in default NDV for CFF2.
+
+	* src/cff/cffload.c (cff_blend_build_vector): Explicitly build blend
+	vector when `lenNDV' is zero; don't rely on zero-init.
+	Save `lenNDV' as part of cache key even when `lenNDV' is zero.
+
+2017-03-17  Dave Arnold <darnold@adobe.com>
+
+	[cff] Fix CFF2 stack allocation.
+
+	* src/cff/cffparse.c (cff_parser_init) add 1 for operator.
+
+2017-03-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_done_blend): Free `vvar_table'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=883
+
+2017-03-15  Werner Lemberg  <wl@gnu.org>
+
+	Remove clang compiler warnings (#50548).
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Make
+	`var_postscript_prefix_len' unsigned.
+
+	* src/autofit/afwarp.c (af_warper_compute_line_best): Remove
+	redundant assignment.
+
+	* src/cff/cffload.c (cff_subfont_load): Add casts.
+
+	* src/cff/cffparse.c (cff_parse_blend): Remove redundant assignment.
+
+	* src/sfnt/sfdriver.c (fmix32, murmur_hash_3_128): Add `static'
+	keyword.
+	Add casts.
+	(fixed2float): Add cast.
+	(sfnt_get_var_ps_name): Make `p' always initialized.
+	Add casts.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Add casts.
+
+2017-03-15  Werner Lemberg  <wl@gnu.org>
+
+	[ftfuzzer] Limit number of tested faces and instances.
+
+	This is inspired by the discussion in and analysis of
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=859
+
+	* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Use only
+	up to 20 face indices.
+	Use only up to 20 instance indices.
+
+2017-03-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftfuzzer/ftfuzzer.cc: Improve readability; formatting.
+
+2017-03-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Implement PS names for font instances [3/3].
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): New fields
+	`var_postscript_prefix' and `var_postscript_prefix_len'.
+
+	* src/sfnt/sfdriver.c: Include FT_TRUETYPE_IDS_H.
+	(sfnt_is_alphanumeric): New wrapperfunction for `ft_isalnum'.
+	(get_win_string, get_apple_string): Remove `const' from return
+	value.
+	(MAX_VALUE_DESCRIPTOR_LEN, MAX_PS_NAME_LEN): New macros.
+	(hexdigits): New array.
+	(sfnt_get_var_ps_name): New function, implementing Adobe TechNote
+	5902 to construct a PS name for a variation font instance.
+	(sfnt_get_ps_name): Call `sfnt_get_var_ps_name' for font instances.
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Updated.
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Reset
+	`face->postscript_name' to trigger recalculation for new instance
+	parameters.
+
+2017-03-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Implement PS names for font instances [2/3].
+
+	* src/sfnt/sfdriver.c (fix2float) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
+	New function to find the shortest representation of a 16.16
+	fractional number.
+
+2017-03-14  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Implement PS names for font instances [1/3].
+
+	Add 128bit MurmurHash 3 function.
+
+	Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
+
+	* src/sfnt/sfdriver.c (ROTL32): New macro.
+	(fmix32, murmur_hash_3_128): New functions.
+
+2017-03-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Ignore invalid MVAR tags.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=838
+
+	* src/truetype/ttgxvar.c (ft_var_load_mvar): Ignore value and emit
+	warning for invalid tags.
+	(tt_apply_mvar): Ignore invalid tags.
+
+2017-03-12  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Store and use design coordinates also.
+
+	* include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func):
+	Add `normalizedcoords' argument.
+
+	* src/truetype/ttgxvar.h (GX_BlendRec): Add `coords' field to store
+	the design coordinates of the current instance.
+	Updated.
+
+	* src/truetype/ttgxvar.c (TT_Set_MM_Blend): Move functionality to...
+	(tt_set_mm_blend): ... New function.
+	Convert data in `normalizedcoords' array to `coords' array on
+	demand.
+	(TT_Set_Var_Design): Store argument data in `coords' array.
+	(TT_Get_Var_Design): Get data from `coords' array.
+	(tt_get_var_blend): Updated.
+	(tt_done_blend): Updated.
+
+	* src/cff/cffload.c, src/cff/cffload.h (cff_get_var_blend): Updated.
+
+	* src/cff/cf2ft.c (cf2_getNormalizedVector): Updated.
+
+	* src/cff/cffobjs.c (cff_face_init): Updated.
+
+2017-03-12  Werner Lemberg  <wl@gnu.org>
+
+	src/truetype/ttgxvar.[ch]: s/avar_checked/avar_loaded/.
+
+2017-03-08  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Another fix for buggy variation fonts.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): While setting number of
+	instances to zero for `CFF' fonts table, ensure that there is no
+	`CFF2' present also (which gets priority).
+
+2017-03-07  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Improve handling for buggy variation fonts.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=738
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): While setting number of
+	instances to zero for `CFF' fonts table, ensure that there is no
+	`glyf' table present also (which gets priority).
+
+2017-03-06  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt, truetype] Always provide default instance.
+
+	As documented in the OpenType specification, an entry for the
+	default instance may be omitted in the named instance table.  In
+	particular this means that even if there is no named instance table
+	in the font we actually do have a named instance, namely the default
+	instance.
+
+	For consistency, we always want the default instance in our list of
+	named instances.  If it is missing, we try to synthesize it.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Check whether the default
+	instance is in the table of named instances.  Otherwise adjust
+	number of instances.
+
+	* src/truetype/ttgxvar.c: Include FT_TRUETYPE_IDS_H.
+	(TT_Get_MM_Var): Use `face->root.style_flags' as the number of named
+	instances.
+	Sythesize a named instance entry if necessary.
+	(tt_done_blend): Free `normalized_stylecoords'.
+
+2017-03-05  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Remove redundant code.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Remove second test for
+	`num_instances', which will always succeed.
+
+2017-03-04  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Add `get_name_id' service.
+
+	* include/freetype/internal/sfnt.h (TT_Get_Name_ID_Func): New
+	typedef.
+	(SFNT_Interface): Add `get_name_id' field.
+	(FT_DEFINE_SFNT_INTERFACE): Updated.
+
+	* src/sfnt/sfdriver.c (search_name_id): Rename to...
+	(sfnt_get_name_id): ... this.
+	(sfnt_get_ps_name, sfnt_interface): Updated.
+
+2017-03-04  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make `TT_Set_MM_Blend' set named instance index.
+
+	* src/truetype/ttgxvar.h (GX_Blend): New array
+	`normalized_stylecoords'.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Allocate and fill
+	`normalized_stylecoords'.
+	(TT_Set_MM_Blend): Check instance tuple and adjust `face_index'
+	accordingly.
+
+2017-03-02  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Split off designer/normalized conversion routines.
+
+	* src/truetype/ttgxvar.c (TT_Set_Var_Design): Split off conversion
+	code designer->normalized coordinates to...
+	(ft_var_to_normalized): ... New function.
+	(TT_Get_Var_Design): Split off conversion code normalized->designer
+	coordinates to...
+	(ft_var_to_design): ... New function.
+
+2017-02-28  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Further generalize `sfnt_get_ps_name'; report invalid data.
+
+	* src/sfnt/sfdriver.c (sfnt_ps_map): New array.
+	(sfnt_is_postscript): New function.
+	(char_type_func): New typedef.
+	(get_win_string, get_apple_string): Add argument to specify
+	character checking function.
+	Add argument whether argument checking failures should be reported.
+	Update callers.
+	(search_name_id): Fix return value.
+
+2017-02-23  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Split off another bit of `sfnt_get_ps_name'.
+
+	* src/sfnt/sfdriver.c (sfnt_get_ps_name): Split off some
+	functionality into...
+	(search_name_id): ... New function.
+
+2017-02-23  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Modularize `sfnt_get_ps_name'.
+
+	* src/sfnt/sfdriver.c (sfnt_get_ps_name): Split off some
+	functionality into...
+	(IS_WIN, IS_APPLE): ... New macros.
+	(get_win_string, get_apple_string): ... New functions.
+
+2017-02-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor improvement.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Remove unnecessary tests.
+
+2017-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/tttypes.h (TT_Face): s/isCFF2/is_cff2/.
+
+	For orthogonality with other structure field names.
+
+	Update all users.
+
+2017-02-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Improve code.
+
+2017-02-20  Dominik Röttsches  <drott@google.com>
+
+	Fix some `ttnameid.h' entries (#50313).
+
+	* include/freetype/ttnameid.h:
+	s/TT_MS_LANGID_SPANISH_INTERNATIONAL_SORT/TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT/,
+	s/TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIA/TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN/.
+
+2017-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Finish support for `random' operator.
+
+	* src/cff/cfftypes.h (CFF_SubFontRec): Add `random' field.
+
+	* src/cff/cffobjs.c: Updated.
+	(cff_driver_init): Initialize random seed value.
+
+	* src/cff/cffload.c (cff_random): New function.
+	(cff_subfont_load): Add `face' argument.
+	Update all callers.
+	Initialize random number generator with a proper seed value.
+	(cff_font_load): Add `face' argument.
+	Update all callers.
+
+	* src/cff/cffload.h: Updated.
+
+	* src/cff/cf2intrp.c (CF2_FIXME): Removed.
+	(cf2_interpT2CharString) <cf2_escRANDOM>: Implement opcode.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Don't
+	initialize random seed value.
+	<cff_op_random>: Use new random seed framework.
+
+2017-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Sanitize `initialRandomSeed'.
+
+	* src/cff/cffload.c (cff_load_private_dict): Make
+	`initial_random_seed' value always positive.
+
+2017-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Introduce `random-seed' property (2/2).
+
+	* src/base/ftobjs.c: Include `FT_CFF_DRIVER_H'.
+	(open_face): Initialize `face->internal->random_seed'.
+	(FT_Face_Properties): Handle `FT_PARAM_TAG_RANDOM_SEED'.
+
+	* src/cff/cffdrivr.c (cff_property_set): Handle `random-seed'
+	property.
+
+2017-02-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Introduce `random-seed' property (1/2).
+
+	We need this for support of the `random' operator.
+
+	* include/freetype/ftcffdrv.h (FT_PARAM_TAG_RANDOM_SEED): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
+	field `random_seed'.
+
+	* src/cff/cffobjs.h (CFF_DriverRec): New field `random_seed'.
+
+2017-02-17  Werner Lemberg  <wl@gnu.org>
+
+	Remove clang warnings.
+
+	* src/autofit/aflatin.c (af_latin_sort_blue): Add missing `static'
+	keyword.
+
+	* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
+	FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
+	Initialize some variables.
+
+2017-02-16  Nikolaus Waxweiler  <madigens@gmail.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	Add face property for stem darkening.
+
+	* include/freetype/ftautoh.h (FT_PARAM_TAG_STEM_DARKENING): New
+	macro.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
+	`no_stem_darkening' field.
+
+	* src/autofit/afloader.c (af_loader_load_glyph),
+	src/autofit/afmodule.c (af_property_set): Updated.
+
+	* src/base/ftobjs.c: Include FT_AUTOHINTER_H.
+	(ft_open_face_internal): Updated.
+	(FT_Face_Properties): Handle FT_PARAM_TAG_STEM_DARKENING.
+
+	* src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Updated.
+
+	* src/cff/cffdrivr.c (cff_property_set): Updated.
+
+2017-02-16  Nikolaus Waxweiler  <madigens@gmail.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	Add face property for LCD filter weights.
+
+	* include/freetype/ftlcdfil.h (FT_PARAM_TAG_LCD_FILTER_WEIGHTS,
+	FT_LCD_FILTER_FIVE_TAPS): New macros.
+	(FT_LcdFiveTapFilter): New typedef.
+
+	* include/freetype/ftobjs.h (FT_Face_InternalRec)
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add `lcd_weights' field.
+	(FT_Bitmap_LcdFilterFunc): Change third argument to weights array.
+	(ft_lcd_filter_fir): New prototype.
+	(FT_LibraryRec): Updated.
+
+	* src/base/ftlcdfil.c (_ft_lcd_filter_fir): Renamed to...
+	(ft_lcd_filter_fir): ... this base function.
+	Updated.
+	(_ft_lcd_filter_legacy): Updated.
+	(FT_Library_SetLcdFilterWeights, FT_Library_SetLcdFilter): Updated.
+
+	* src/base/ftobjs.c (ft_open_face_internal): Updated.
+	(FT_Face_Properties): Handle FT_PARAM_TAG_LCD_FILTER_WEIGHTS.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic)
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Handle LCD weights from
+	`FT_Face_Internal'.
+
+2017-02-14  Nikolaus Waxweiler  <madigens@gmail.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	Add new function `FT_Face_Properties'.
+
+	This commit provides the framework, to be filled with something
+	useful in the next commits.
+
+	* include/freetype/freetype.h (FT_Face_Properties): Declare.
+
+	* src/base/ftobjs.c (FT_Face_Properties): New function.
+
+2017-02-13  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Prevent overlapping blue zones.
+
+	Problem reported as
+
+	  https://github.com/google/fonts/issues/632
+
+	The font in question (Nunito) has values 705 and 713 for the
+	reference and overshoot values, respectively, of the first blue
+	zone.  Blue zone 2, however, has value 710 for both the reference
+	and overshoot.  At 12ppem, reference and overshoot of blue zone 0
+	becomes 8px, while blue zone 2 becomes 9px.
+
+	A peculiarity of this font is that the tops of isolated vertical
+	stems like `N' have a slight overshoot also.  The auto-hinter tries
+	to find the nearest blue zone using the *original* coordinates.  For
+	vertical stems, this is value 713.  For normal horizontal tops like
+	in character `E', this is value 710.  Since value 713 is mapped to
+	8px but value 710 to 9px, `N' and similar characters are one pixel
+	higher than `E', which looks very bad.
+
+	This commit sanitizes blue zones to avoid such a behaviour.
+
+	* src/autofit/aflatin.c (af_latin_sort_blue): New function.
+	(af_latin_metrics_init_blues): Sort blue values and remove overlaps.
+
+2017-02-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_sweep): Improve code.
+
+2017-02-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Implement `VVAR' table support.
+
+	* src/truetype/ttgxvar.h (GX_HVarTable): Renamed to...
+	(GX_HVVarTable): ...This.
+	(GX_Blend): Add fields for `VVAR' table handling.
+	Other minor updates.
+
+	* src/truetype/ttgxvar.c (ft_var_load_hvar): Renamed to...
+	(ft_var_load_hvvar): ...This.
+	Handle VVAR loading also (controlled by an additional parameter).
+	(tt_hadvance_adjust): Renamed to...
+	(tt_hvadvance_adjust): ...This.
+	Handle application of advance height also (controlled by an
+	additional parameter).
+	(tt_hadvance_adjust, tt_vadvance_adjust): Wrappers for
+	`tt_hvadvance_adjust'.
+
+	* src/truetype/ttdriver.c (tt_service_metrics_variations): Updated.
+
+2017-02-05  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Use better blue zone characters for lowercase latin.
+
+	The number of lowercase characters for computing the top flat blue
+	zone value was too small (in most cases only `x' and `z').  If one
+	of the two characters has a large serif, say, it can happen that
+	FreeType must select between two different values, having a 50%
+	chance to use the wrong one.  As a result, rendering at larger PPEM
+	values could yield uneven lowercase glyph heights.
+
+	Problem reported by Christoph Koeberlin <christoph@koe.berlin>.
+
+	* src/autofit/afblue.dat (AF_BLUE_STRING_LATIN_SMALL): Replaced
+	with...
+	(AF_BLUE_STRING_LATIN_SMALL_TOP, AF_BLUE_STRING_LATIN_SMALL_BOTTOM):
+	... New, extended sets.
+	(AF_BLUE_STRINGSET_LATN): Updated.
+
+	* src/autofit/afblue.c, scr/autofit/afblue.h: Regenerated.
+
+2017-02-04  Werner Lemberg  <wl@gnu.org>
+
+	Make `freetype-config' a wrapper of `pkg-config' if possible.
+
+	Based on ideas taken from
+
+	  https://pkgs.fedoraproject.org/cgit/rpms/freetype.git/tree/freetype-multilib.patch
+	  https://pkgs.fedoraproject.org/cgit/rpms/freetype.git/tree/freetype-2.5.3-freetype-config-prefix.patch
+
+	* builds/unix/freetype-config.in: Rewritten.  Use `pkg-config' to
+	set output variables if program is available.
+
+	* docs/CHANGES, docs/freetype-config.1: Updated.
+
+2017-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-def.in (freetype-config): Fix permissions.
+
+2017-02-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afglobal.c (af_face_globals_free): Erase useless code.
+
+2017-02-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftgasp.h (FT_GASP_SYMMETRIC_GRIDFIT): Fix value.
+
+	Reported by Behdad.
+
+2017-02-02  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix MVAR post-action handling.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=509
+
+	* src/truetype/ttobjs.c (tt_size_reset): Do nothing for CFF2.  This
+	is important to make `tt_size_reset_iterator' (called in
+	`tt_apply_mvar') always work.
+
+2017-02-02  Werner Lemberg  <wl@gnu.org>
+
+	Make compilation with FT_CONFIG_OPTION_PIC work again.
+
+	All code committed here is guarded with `FT_CONFIG_OPTION_PIC'.
+
+	* include/freetype/internal/services/svmetric.h
+	(FT_DEFINE_SERVICE_METRICSVARIATIONSREC): Remove trailing semicolon.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_edges,
+	af_latin_hint_edges): Provide `globals' variable.
+
+	* src/autofit/afloader.c (af_loader_load_glyph): Remove shadowing
+	variable.
+
+	* src/autofit/afmodule.c (AF_SCRIPT_CLASSES_GET,
+	AF_STYLE_CLASSES_GET): Redefine.
+
+	* src/autofit/aftypes.h (AF_DEFINE_WRITING_SYSTEM_CLASS): Fix typo.
+
+	* src/cff/cffparse.c (CFF_FIELD_BLEND): Provide it.
+
+	* src/cff/cffpic.h (CffModulePIC): Fix typo.
+
+2017-01-31  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_render_scanline): Improve code.
+
+2017-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Provide metrics variation service interface (#50196).
+
+	Only now I've got an OTF with an HVAR table for testing...
+
+	The code in `ftmm.c' uses `FT_FACE_LOOKUP_SERVICE' to get the
+	metrics variations interface.  However, this didn't work with
+	`FT_FACE_FIND_GLOBAL_SERVICE' used in `sfnt_init_face'.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
+	(cff_hadvance_adjust, cff_metrics_adjust): Wrapper functions for
+	metric service functions from the `truetype' module.
+	(cff_service_metrics_variations): New service.
+	(cff_services): Updated.
+
+	* src/cff/cffpic.h (CFF_SERVICE_METRICS_VAR_GET): New macro.
+	[FT_CONFIG_OPTION_PIC]: Synchronize code.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Replace call to
+	FT_FACE_FIND_GLOBAL_SERVICE with `ft_module_get_service' to always
+	load the service from the `truetype' module.
+
+2017-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Add framework to support services with 9 functions.
+
+	* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC9):
+	New macro.
+
+2017-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[base] Fix error handing in MM functions.
+
+	* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
+	FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
+	Implement it.
+
+2017-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix sanity check for `gvar' table (#50184).
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): There might be missing
+	variation data for some glyphs.
+
+2017-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Avoid uninitialized jumps (#50191).
+
+	* src/autofit/afcjk.c (af_cjk_metrics_check_digits),
+	src/autofit/aflatin.c (af_latin_metrics_check_digits): Initialize
+	`advance'.
+
+2017-01-27  Werner Lemberg  <wl@gnu.org>
+
+	s/GB2312/PRC/.
+
+	* include/freetype/freetype.h (FT_ENCODING_PRC): New enum value.
+	(FT_ENCODING_GB2312): Deprecated.
+
+	* include/freetype/ttnameid.h (TT_MS_ID_PRC): New macro.
+	(TT_MS_ID_GB2312): Deprecated.
+
+	* src/sfnt/sfobjs.c (sfnt_find_encoding): Updated.
+
+	* docs/CHANGES: Updated.
+
+2017-01-26  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add `FT_Get_Sfnt_LangTag' function.
+
+	* include/freetype/ftsnames.h (FT_SfntLangTag): New structure.
+	(FT_Get_Sfnt_LangTag): New declaration.
+
+	* src/base/ftsnames.c (FT_Get_Sfnt_LangTag): New function.
+
+	* docs/CHANGES: Updated.
+
+2017-01-26  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Support `name' table format 1.
+
+	* include/freetype/internal/tttypes.h (TT_LangTagRec): New
+	structure.
+	(TT_NameTableRec): Add fields `numLangTagRecords' and `langTags'.
+
+	* src/sfnt/ttload.c (tt_face_load_name): Add support for language
+	tags.
+	Reduce array size of name strings in case of invalid entries.
+	(tt_face_free_name): Updated.
+
+	* docs/CHANGES: Updated.
+
+2017-01-25  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] s/TT_NameEntry/TT_Name/.
+
+	* include/freetype/internal/tttypes.h (TT_NameEntryRec): Renamed
+	to...
+	(TT_NameRec): This.
+	(TT_NameTableRec): Updated.
+
+	* src/base/ftsnames.c (FT_Get_Sfnt_Name): Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_get_ps_name): Updated.
+
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16,
+	tt_name_entry_ascii_from_other): Renamed to...
+	(tt_name_ascii_from_utf16, tt_name_entry_ascii_from_other): This,
+	respectively.
+	(TT_NameEntry_ConvertFunc): Renamed to...
+	(TT_Name_ConvertFunc): This.
+	(tt_face_get_name): Updated.
+
+	* src/sfnt/ttload.c (tt_face_load_name, tt_face_free_name):
+	Updated.
+
+2017-01-24  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Postscript name service for symbol fonts.
+
+	* src/sfnt/sfdriver.c (sfnt_get_ps_name): Accept PID/EID=3/0
+	entries also.
+
+2017-01-24  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] For OpenType 1.7: s/preferred/typographic/ (sub)family.
+
+	* include/freetype/ftsnames.h
+	(FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY,
+	FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY): New macros.
+	(FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
+	FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Deprecated.
+
+	* include/freetype/ttnameid.h (TT_NAME_ID_TYPOGRAPHIC_FAMILY,
+	TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY): New macros.
+	(TT_NAME_ID_PREFERRED_FAMILY, TT_NAME_ID_PREFERRED_SUBFAMILY):
+	Deprecated.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Updated.
+
+	* docs/CHANGES: Updated.
+
+2017-01-23  Werner Lemberg  <wl@gnu.org>
+
+	[base] Add `FT_Set_Default_Properties' (#49187).
+
+	* include/freetype/ftmodapi.h: Add declaration.
+
+	* src/base/ftinit.c (ft_set_default_properties): Renamed to...
+	(FT_Set_Default_Properties): ... this.
+	(FT_Init_FreeType): Updated.
+
+	* docs/CHANGES: Updated.
+
+2017-01-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Minor updates for OpenType 1.8.1.
+
+	* src/truetype/ttgxvar.h (GX_MVarTable): `axisCount' has been
+	removed from the specification; it is now reserved.
+
+	* src/truetype/ttgxvar.c (ft_var_load_mvar): Updated.
+	(GX_FVar_Head): Remove `countSizePairs'; the corresponding data
+	field in the `MVAR' table is now reserved.
+	(fvar_fields): Updated.
+
+2017-01-23  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Avoid segfault for invalid variation data.
+
+	* src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Assure
+	`itemCount' is not zero.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=441
+
+2017-01-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Adjust loop detector limits.
+
+2017-01-17  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h: Updated to OpenType 1.8.1.
+
+	(TT_APPLE_ID_FULL_UNICODE): New macro.
+
+	(TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC,
+	TT_MS_LANGID_UPPER_SORBIAN_GERMANY,
+	TT_MS_LANGID_LOWER_SORBIAN_GERMANY, TT_MS_LANGID_IRISH_IRELAND,
+	TT_MS_LANGID_INUKTITUT_CANADA_LATIN, TT_MS_LANGID_BASHKIR_RUSSIA,
+	TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG,
+	TT_MS_LANGID_GREENLANDIC_GREENLAND, TT_MS_LANGID_MAPUDUNGUN_CHILE,
+	TT_MS_LANGID_MOHAWK_MOHAWK, TT_MS_LANGID_BRETON_FRANCE,
+	TT_MS_LANGID_OCCITAN_FRANCE, TT_MS_LANGID_CORSICAN_FRANCE,
+	TT_MS_LANGID_ALSATIAN_FRANCE, TT_MS_LANGID_YAKUT_RUSSIA,
+	TT_MS_LANGID_KICHE_GUATEMALA, TT_MS_LANGID_KINYARWANDA_RWANDA,
+	TT_MS_LANGID_WOLOF_SENEGAL, TT_MS_LANGID_DARI_AFGHANISTAN): New
+	macros.
+
+	(TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC): Fix value.
+
+	(TT_MS_LANGID_GERMAN_LIECHTENSTEIN, TT_MS_LANGID_CATALAN_CATALAN,
+	TT_MS_LANGID_CHINESE_MACAO, TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT,
+	TT_MS_LANGID_KOREAN_KOREA, TT_MS_LANGID_ROMANSH_SWITZERLAND,
+	TT_MS_LANGID_SLOVENIAN_SLOVENIA, TT_MS_LANGID_BASQUE_BASQUE,
+	TT_MS_LANGID_SETSWANA_SOUTH_AFRICA,
+	TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA,
+	TT_MS_LANGID_ISIZULU_SOUTH_AFRICA, TT_MS_LANGID_KAZAKH_KAZAKHSTAN,
+	TT_MS_LANGID_KYRGYZ_KYRGYZSTAN, TT_MS_LANGID_KISWAHILI_KENYA,
+	TT_MS_LANGID_TATAR_RUSSIA, TT_MS_LANGID_ODIA_INDIA,
+	TT_MS_LANGID_MONGOLIAN_PRC, TT_MS_LANGID_TIBETAN_PRC,
+	TT_MS_LANGID_WELSH_UNITED_KINGDOM, TT_MS_LANGID_GALICIAN_GALICIAN,
+	TT_MS_LANGID_SINHALA_SRI_LANKA, TT_MS_LANGID_TAMAZIGHT_ALGERIA,
+	TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA, TT_MS_LANGID_YI_PRC,
+	TT_MS_LANGID_UIGHUR_PRC): New aliases.
+
+	Remove commented out code.
+
+	(TT_NAME_ID_LIGHT_BACKGROUND, TT_NAME_ID_DARK_BACKGROUND,
+	TT_NAME_ID_VARIATIONS_PREFIX): New macros.
+
+	(HAVE_LIMIT_ON_IDENTS): Remove macro (which was useless since many
+	years), use guarded long macros by default and define short versions
+	as aliases for the long ones.
+
+2017-01-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_apply_var): Handle underline parameters
+	also.
+
+2017-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (ft_open_face_internal): Improve tracing.
+
+2017-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Actually use metrics variation service.
+
+	* src/base/ftmm.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
+	(ft_face_get_mvar_service): New auxiliary function to look up
+	metrics variation service.
+	(FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
+	FT_Set_Var_Blend_Coordinates): Call metrics variation service.
+
+	* src/truetype/ttobjs.c (tt_face_init): Use metrics variations for
+	named instances.
+
+2017-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Provide metrics variation service.
+
+	* include/freetype/internal/services/svmetric.h
+	(FT_Metrics_Adjust_Func): Reduce number of necessary parameters.
+
+	* src/truetype/ttgxvar.c: Include FT_LIST_H.
+	(tt_size_reset_iterator): New auxiliary function for...
+	(tt_apply_var): New function.
+
+	* src/truetype/ttgxvar.h: Updated.
+
+	* src/truetype/ttdriver.c (tt_service_metrics_variations): Add
+	`tt_apply_mvar'.
+
+	* include/freetype/internal/ftserv.h (FT_ServiceCache): Add metrics
+	variation service.
+
+2017-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Parse `MVAR' table.
+
+	* src/truetype/ttgxvar.h (MVAR_TAG_XXX): New macros for MVAR tags.
+	(GX_Value, GX_MVarTable): New structures.
+	(GX_Blend): Add it.
+
+	* src/truetype/ttgxvar.c (GX_VALUE_SIZE, GX_VALUE_CASE,
+	GX_GASP_CASE): New macros.
+	(ft_var_get_value_pointer): New auxiliary function to get a pointer
+	to a value from various SFNT tables already stored in `TT_Face'.
+	(ft_var_load_mvar): New function.
+	(TT_Get_MM_Var): Call it.
+	(tt_done_blend): Updated.
+
+2017-01-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More preparations for MVAR support.
+
+	* src/truetype/ttobjs.c (tt_size_reset): Add argument to make
+	function only recompute ascender, descender, and height.
+
+	* src/truetype/ttobjs.h: Updated.
+
+	* src/truetype/ttdriver.c (tt_size_select, tt_size_request):
+	Updated.
+
+2017-01-09  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Disable long family names by default.
+
+	* include/freetype/config/ftoption.h
+	(PCF_CONFIG_OPTION_LONG_FAMILY_NAMES): Comment out.
+
+2017-01-09  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Make long family names configurable.
+
+	The change from 2016-09-29 was too radical (except for people using
+	the openSuSE GNU/Linux distribution).  To ameliorate the situation,
+	PCF_CONFIG_OPTION_LONG_FAMILY_NAMES gets introduced which controls
+	the feature; if set, a new PCF property option
+	`no-long-family-names' can be used to switch this feature off.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(PCF_CONFIG_OPTION_LONG_FAMILY_NAMES): New option.
+
+	* include/freetype/ftpcfdrv.h: New header file (only containing
+	comments currently, used for building the documentation).
+
+	* include/freetype/config/ftheader.h (FT_PCF_DRIVER_H): New macro.
+
+	* src/pcf/pcf.h (PCF_Driver): Add `no_long_family_names' field.
+
+	* src/pcf/pcfdrivr.c: Include FT_SERVICE_PROPERTIES_H and
+	FT_PCF_DRIVER_H.
+	(pcf_property_set, pcf_property_get): New functions.
+	(pcf_service_properties): New service.
+	(pcf_services): Updated.
+	(pcf_driver_init) [PCF_CONFIG_OPTION_LONG_FAMILY_NAMES]: Handle
+	`no_long_family_names'.
+
+	* src/pcf/pcfread.c (pcf_load_font): Handle `no_long_family_names'
+	and PCF_CONFIG_OPTION_LONG_FAMILY_NAMES.
+
+	* docs/CHANGES: Updated.
+
+2017-01-09  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Introduce a driver structure.
+
+	To be filled later on with something useful.
+
+	* src/pcf/pcf.h (PCF_Driver): New structure.
+
+	* src/pcf/pcfdrivr.c (pcf_driver_init, pcf_driver_done): New dummy
+	functions.
+	(pcf_driver_class): Updated.
+
+2017-01-08  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Again some GX code shuffling.
+
+	We need this later on for MVAR also.
+
+	* src/truetype/ttgxvar.c (tt_hadvance_adjust): Split off computing
+	an item store variation delta into...
+	(ft_var_get_item_delta): ...new function.
+
+2017-01-08  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Adjust font variation flags for MVAR.
+
+	* include/freetype/internal/tttypes.h (TT_FACE_FLAG_VAR_XXX):
+	Remove all flags related to MVAR; replace it with...
+	(TT_FACE_FLAG_VAR_MVAR): ...this new macro.
+	(TT_Face): Remove `mvar_support' field (which was still unused).
+
+2017-01-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More GX code shuffling.
+
+	We need this later on for MVAR also.
+
+	* src/truetype/ttgxvar.c (tt_done_blend): Split off handling of item
+	variation store into...
+	(ft_var_done_item_variation_store): ...new function.
+
+2017-01-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] More generalization of GX stuff.
+
+	We need this later on for MVAR also.
+
+	* src/truetype/ttgxvar.c (ft_var_load_delta_set_index_mapping): Add
+	parameters for delta-set index mapping and item variation store.
+	(ft_var_load_item_variation_store): Add parameter for item variation
+	store.
+	s/hvarData/varData/.
+	Move allocation of `hvar_table' to...
+	(ft_var_load_hvar): ...this function.
+	Updated.
+
+2017-01-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Some GX structure renames for generalization.
+
+	We need this later on for MVAR also.
+
+	* src/truetype/ttgxvar.h (GX_HVarData): Renamed to...
+	(GX_ItemVarData): ...this.
+	(GX_HVarRegion): Renamed to...
+	(GX_VarRegion): ...this.
+	(GX_HVStore): Renamed to...
+	(GX_ItemVarStore): ...this.
+	(GX_WidthMap): Renamed to...
+	(GX_DeltaSetIdxMap): ...this.
+
+	(GX_HVarTable): Updated.
+
+	* src/truetype/ttgxvar.c: Updated.
+
+2017-01-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Code shuffling.
+
+	* src/truetype/ttgxvar.c (ft_var_load_hvar): Split off loading of
+	item variation store and delta set index mapping into...
+	(ft_var_load_item_variation_store,
+	ft_var_load_delta_set_index_mapping): ...new functions.
+
+2017-01-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add HVAR access without advance width map.
+
+	* src/truetype/ttgxvar.c (ft_var_load_hvar): Handle case where
+	`offsetToAdvanceWidthMapping' is zero.
+	(tt_hadvance_adjust): Implement direct deltaSet access by glyph
+	index.
+
+2017-01-06  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Revise driver.
+
+	This commit improves tracing and handling of malformed fonts.  In
+	particular, the changes to `pcf_get_properties' fix
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=379
+
+	* src/pcf/pcfread.c (tableNames): Use long names for better
+	readability.
+	(pcf_read_TOC): Allow at most 9 tables.
+	(pcf_get_properties): Allow at most 256 properties.
+	Limit strings array length to 256 * (65536 + 1) bytes.
+	Better tracing.
+	(pcf_get_metric): Trace metric data.
+	(pcf_get_metrics): Allow at most 65536 metrics.
+	Fix comparison of `metrics->ascent' and `metrics->descent' to avoid
+	potential overflow.
+	Better tracing.
+	(pcf_get_bitmaps): Allow at most 65536 bitmaps.
+	Better tracing.
+	(pcf_get_encodings, pcf_get_accel): Better tracing.
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Don't trace `format' details.
+	These are now shown by `pcf_get_bitmaps'.
+
+2017-01-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Init): Trace compression format.
+
+2017-01-04  Werner Lemberg  <wl@gnu.org>
+
+	[cff] More consistency checks for pure CFFs.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=378
+
+	* src/cff/cffload.c (cff_font_load): Check element number and size
+	of Name and Top DICT indices.
+
+2017-01-04  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Minor tracing improvement.
+
+	* src/cff/cffobjs.c (cff_face_init), src/truetype/ttobjs.c
+	(tt_face_init): Indent first tracing message from SFNT driver.
+
+2017-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Various minor fixes.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check instruction
+	size only if we do native hinting.
+	(TT_Load_Glyph): Trace returned error code.
+
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Trace
+	returned error code.
+	(tt_size_ready_bytecode): Don't run `prep' table if `fpgm' table is
+	invalid.
+
+2017-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Don't fail if PCLT, EBLC (and similar tables) are invalid.
+
+	These tables are optional.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Implement it.
+
+2017-01-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parse_num): Simplify.
+
+2017-01-03  Werner Lemberg  <wl@gnu.org>
+
+	Various fixes for clang's undefined behaviour sanitizer.
+
+	* src/cff/cffload.c (FT_fdot14ToFixed): Fix casting.
+	(cff_blend_doBlend): Don't left-shift negative numbers.
+	Handle 5-byte numbers byte by byte to avoid alignment issues.
+
+	* src/cff/cffparse.c (cff_parse_num): Handle 5-byte numbers byte by
+	byte to avoid alignment issues.
+
+	* src/cid/cidload (cid_read_subrs): Do nothing if we don't have any
+	subrs.
+
+	* src/psaux/t1decode.c (t1_decode_parse_charstring): Fix tracing.
+
+	* src/tools/glnames.py (main): Put `DEFINE_PSTABLES' guard around
+	definition of `ft_get_adobe_glyph_index'.
+
+	* src/psnames/pstables.h: Regenerated.
+
+	* src/psnames/psmodule.c: Include `pstables.h' twice to get both
+	declaration and definition.
+
+	* src/truetype/ttgxvar.c (FT_fdot14ToFixed, FT_intToFixed): Fix
+	casting.
+
+2017-01-01  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Handle multiple `blend' operators in a row correctly.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=368
+
+	* src/cff/cffload.c (cff_blend_doBlend): Adjust `parser->stack'
+	pointers into `subFont->blend_stack' after reallocation.
+
+2017-01-01  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Return correct number of named instances for TTCs.
+
+	Without this patch, requesting information for face index N returned
+	the data for face index N+1 (or index 0).
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Correctly adjust `face_index'
+	for negative `face_instance_index' values.
+
+2016-12-31  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use hex numbers for errors in tracing messages.
+
+2016-12-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Check axis count in HVAR table.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=362
+
+	* src/truetype/ttgxvar.c (ft_var_load_hvar): Check axis count.
+	(ft_var_load_avar): Fix tracing message.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2016-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/oldlogs/ChangeLog.29 b/modules/freetype2/docs/oldlogs/ChangeLog.29
new file mode 100644
index 0000000000..3d73d4722c
--- /dev/null
+++ b/modules/freetype2/docs/oldlogs/ChangeLog.29
@@ -0,0 +1,2352 @@
+2018-05-01  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.9.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-9-1'.
+
+	* docs/VERSION.TXT: Add entry for version 2.9.1.
+	* docs/CHANGES: Updated.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	src/base/ftver.rc, builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.9/2.9.1/, s/29/291/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 22:1:16.
+	* CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+	* include/freetype/ftgasp.h: Use FT_BEGIN_HEADER and FT_END_HEADER.
+
+2018-04-26  Werner Lemberg  <wl@gnu.org>
+
+	Another fix for handling invalid format 2 cmaps.
+
+	Sigh.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8003
+
+	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid
+	an endless loop.
+
+2018-04-24  Ben Wagner  <bungeman@google.com>
+
+	[base] Avoid undefined behaviour in lcd filtering code (#53727).
+
+	* src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+	Ensure `height > 0'.
+
+2018-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Decompose): Improve error tracing.
+
+2018-04-22  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Fix bitmap emboldening.
+
+	Bug introduced after release 2.8.
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): We use
+	`FT_QALLOC_MULT', which doesn't zero out the buffer.  Adjust the
+	bitmap copying code to take care of this fact.
+
+2018-04-22  Werner Lemberg  <wl@gnu.org>
+
+	Another fix for handling invalid format 2 cmaps.
+
+	The previous commit was incomplete.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7928
+
+	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid
+	an endless loop.
+
+2018-04-19  Werner Lemberg  <wl@gnu.org
+
+	[autofit] Add support for Georgian Mtavruli characters.
+
+	This will be part of the forthcoming Unicode 11.0.
+
+	* src/autofit/afblue.dat: Add blue zone data for Mtavruli.
+	* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+	* src/autofit/afscript.h: Add Mtavruli standard character.
+
+2018-04-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of invalid format 2 cmaps.
+
+	The problem was introduced after the last release.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7828
+
+	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Avoid endless loop.
+
+2018-04-17  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow issues.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7739
+
+	* src/truetype/ttinterp.c (Ins_CEILING): Use FT_PIX_CEIL_LONG.
+
+2018-04-16  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow issues.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7718
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Use ADD_LONG.
+
+2018-04-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Use `info' function of make 3.81.
+
+	* configure, docs/INSTALL, docs/INSTALL.CROSS, docs/INSTALL.GNU,
+	docs/INSTALL.UNIX, docs/MAKEPP: Bump make version requirements.
+
+	* builds/detect.mk (std_setup): Replace `echo' with `info'.
+	(dos_setup): Removed.
+	* builds/unix/install.mk, builds/modules.mk, builds/dos/detect.mk,
+	builds/windows/detect.mk, builds/os2/detect.mk: Updated.
+	* builds/newline: No longer needed.
+
+2018-04-15  Werner Lemberg  <wl@gnu.org>
+
+	[truetype]: Limit `SLOOP' bytecode argument to 16 bits.
+
+	This fixes
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7707
+
+	* src/truetype/ttinterp.c (Ins_SLOOP): Do it.
+
+2018-04-14  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow issues.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7652
+
+	* src/truetype/ttinterp.c (Ins_MDAP): Use SUB_LONG.
+
+2018-04-14  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Update to Unicode 11.0.0.
+
+	But no support new scripts (volunteers welcomed).
+
+	* src/autofit/afranges.c (af_arab_nonbase_uniranges,
+	af_beng_nonbase_uniranges, af_cakm_nonbase_uniranges,
+	af_deva_nonbase_uniranges, af_geor_uniranges,
+	af_gujr_nonbase_uniranges, af_mlym_nonbase_uniranges,
+	af_nkoo_nonbase_uniranges, af_telu_nonbase_uniranges,
+	af_hani_uniranges): Add new data.
+
+2018-04-10  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	* CMakeLists.txt, builds/cmake/FindHarfBuzz.cmake: Extensive
+	modernization measures.
+
+	This brings up the minimum required CMake version to 2.8.12.
+
+	The installation paths follow the GNU defaults now, e.g. installing on a
+	64 bit host will place binaries into the lib64/ folder on e.g. Fedora.
+
+	Symbols are hidden by default (e.g. `-fvisibility=hidden' on GCC).
+
+	CMake will no longer look for a C++ compiler.
+
+	Library and .so version now match the Autotools build.
+
+	Comments in the build file and informational messages now use platform
+	agnostic example commands.
+
+	ftoption.h and ftconfig.h are written directly without a redundant `-new'
+	copy.
+
+	External dependencies are expressed as option()s and will turn up as such
+	in cmake-gui.
+
+	Internal: Properties such as dependencies and include directories are now
+	privately set on the freetype library instead of globally.
+
+	The CPack definitions have been cleaned up, the `make dist' has been
+	removed. Source packages generated with CPack don't contain Autotools
+	files and aren't used by the maintainers anyway.
+
+	On Windows, src/base/ftver.rc is compiled to decorate the library with
+	version and copyright information.
+
+	A pkg-config file is now generated and installed.
+
+2018-04-09  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow issues.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7453
+
+	* src/truetype/ttinterp.c (Round_Super, Round_Super_45): Use
+	ADD_LONG and SUB_LONG.
+
+2018-04-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[windows, wince] Clean up legacy project files.
+
+	* builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/freetype.dsp: Remove per-file compile flags.
+
+2018-04-04  Werner Lemberg  <wl@gnu.org>
+
+	[cff, type1] Sanitize `BlueFuzz' and `BlueShift'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7371
+
+	* src/cff/cffload.c (cff_load_private_dict): Sanitize
+	`priv->blue_shift' and `priv->blue_fuzz' to avoid overflows later
+	on.
+
+	* src/type1/t1load.c (T1_Open_Face): Ditto.
+
+2018-04-04  Ben Wagner  <bungeman@google.com>
+
+	* src/truetype/ttobjs.c (trick_names): Add 3 tricky fonts (#53554),
+	`DFHei-Md-HK-BF', `DFKaiShu-Md-HK-BF' and `DFMing-Bd-HK-BF'.
+	(tt_check_trickyness_sfnt_ids): Add checksums for 3 tricky fonts
+	in above.
+
+2018-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (work): Use $(SEP).
+
+	This fixes the `make refdoc' using Cygwin: $(CAT) is `type' on this
+	platform, and this program only understands backslashes in paths.
+
+	Reported by Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com>.
+
+2018-03-30  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak (only if tracing is on).
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var) [FT_DEBUG_LEVEL_TRACE}: Fix
+	it.
+
+2018-03-23  Ben Wagner  <bungeman@google.com>
+
+	[sfnt] Correctly handle missing bitmaps in sbix format (#53404).
+
+	* src/sfnt/ttfsbit.c (tt_face_load_sbix_image): Fix return value.
+
+2018-03-23  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix advance of empty glyphs in bitmap fonts (#53393).
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Apply scaling to metrics
+	for empty bitmaps.
+
+2018-03-22  Werner Lemberg  <wl@gnu.org>
+
+	Remove `ftlcdfil.c' and `ftfntfmt.c' from build files (#53415).
+
+	builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt,
+	builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/freetype.vcxproj.filters,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj, vms_make.com: Do it.
+
+2018-03-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap2_validate): Fix potential numeric
+	overflow.
+
+2018-03-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix cmap format 2 handling (#53320).
+
+	The patch introduced for #52646 was not correct.
+
+	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition.
+
+2018-03-10  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	* CMakeLists.txt (BASE_SRCS): Update to changes from 2018-03-05.
+
+2018-03-09  Chun-wei Fan  <fanc999@yahoo.com.tw>
+
+	* CMakeLists.txt [win32]: Allow MSVC DLL builds (#53287).
+
+	Do not limit DLL builds to MinGW, since we already have
+	`__declspec(dllexport)' directives in `ftconfig.h'.
+	Also suppress more warnings for POSIX functions.
+
+2018-03-08  Hugh McMaster  <hugh.mcmaster@outlook.com>
+
+	Make installation of `freetype-config' optional (#53093).
+
+	* builds/unix/configure.raw: Add option `--enable-freetype-config'
+	and set `INSTALL_FT2_CONFIG'.
+	* builds/unix/unix-def.in (INSTALL_FT2_CONFIG): Define.
+	* builds/unix/install.mk (install): Handle it.
+
+2018-03-05  Werner Lemberg  <wl@gnu.org>
+
+	Make `ftlcdfil.c' part of the `base' module.
+
+	`ftobjs.c' needs `ft_lcd_padding'.
+
+	Problem reported by duhuanpeng <548708880@qq.com>.
+
+	* modules.cfg (BASE_EXTENSIONS): Don't include `ftlcdfil.c'.
+
+	* src/base/ftbase.c: Include `ftlcdfil.c'.
+	* src/base/rules.mk (BASE_SRC): Add `ftlcdfil.c'.
+	* src/base/Jamfile (_sources): Adjusted.
+
+	* docs/INSTALL.ANY: Updated.
+
+2018-03-05  Werner Lemberg  <wl@gnu.org>
+
+	Make `ftfntfmt.c' part of the `base' module.
+
+	`ftobjs.c' needs `FT_Get_Font_Format'.
+
+	Problem reported by duhuanpeng <548708880@qq.com>.
+
+	* modules.cfg (BASE_EXTENSIONS): Don't include `ftfntfmt.c'.
+
+	* src/base/ftbase.c: Include `ftfntfmt.c'.
+	* src/base/rules.mk (BASE_SRC): Add `ftfntfmt.c'.
+	* src/base/Jamfile (_sources): Adjusted.
+
+	* docs/INSTALL.ANY: Updated.
+
+2018-03-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (TT_RunIns): Fix tracing arguments.
+
+2018-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer.
+
+	Problem reported by Alan Coopersmith <alan.coopersmith@oracle.com>.
+
+2018-02-17  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Prefer `CBDT'/`CBLC' over `glyf' table (#53154).
+
+2018-02-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow issues.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6027
+
+	* src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIAP, Ins_MIRP): Use
+	SUB_LONG; avoid FT_ABS.
+
+2018-02-04  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[unix] Use -fvisibility=hidden.
+
+	It is now widely recommended that ELF shared libraries hide symbols
+	except those with explicit __attribute__((visibility("default"))).
+	This is supported by all major compilers and should rather be an
+	option in libtool.
+
+	* builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS.
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility
+	attribute.
+
+2018-01-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Better protection against invalid VF data.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5739
+
+	Bug introduced in commit 08cd62deedefe217f2ea50e392923ce8b5bc7ac7.
+
+	* src/truetype/ttgxvar.c (TT_Set_Var_Design): Always initialize
+	`normalizedcoords'.
+
+2018-01-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_GETVARIATION): Avoid NULL reference.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736
+
+2018-01-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Minor.
+
+2018-01-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Better trace VF instances.
+
+	* src/truetype/ttgxvar.c (ft_var_to_normalized): Don't emit number
+	of coordinates.
+	(TT_Get_MM_Var): Trace instance indices names.
+	(TT_Set_Var_Design): Updated.
+
+2018-01-27  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Beautify tracing of VF axis records.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Show axis records in a
+	table-like manner.
+
+2018-01-26  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Fix multiple calls of `FT_Get_MM_Var' (#52955).
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Set
+	`face->blend->num_axis' in case we have to initialize the
+	`face->blend'.
+
+2018-01-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[apinames] Anonymous version map for GNU linker.
+
+	* src/tools/apinames.c (PROGRAM_VERSION): Set to 0.3.
+	(OutputFormat): Add `OUTPUT_GNU_VERMAP'.
+	(names_dump): Handle it.
+	(usage): Updated.
+	(main): Handle new command line flag `-wL'.
+
+2018-01-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[unix] Call libtool to clean up.
+
+	* builds/unix/install.mk (clean_project_unix, distclean_project_unix):
+	Use libtool.
+	* builds/freetype.mk: Minor.
+
+2018-01-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftver.rc: Fix mingw-w64 compilation.
+
+2018-01-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Enable VERSIONINFO resource for Cygwin/MinGW.
+
+	* builds/unix/configure.raw: Check for resource compiler.
+	* builds/unix/unix-cc.in: Conditionally set up resource compiler.
+	* builds/freetype.mk: Add conditional rule for `ftver.rc'.
+	* src/base/ftver.rc: Copyright notice and year update.
+
+2018-01-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Move VERSIONINFO resource.
+
+	* builds/windows/vc2010/freetype.vcxproj: Updated.
+	* builds/windows/ftver.rc: Move file from here...
+	* src/base/ftver.rc: ... to here.
+
+2018-01-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Expand dllexport/dllimport to Cygwin/MinGW.
+
+	* include/freetype/config/ftconfig.h: Respect DLL_EXPORT,
+	s/_MSC_VER/_WIN32/.
+	* builds/unix/ftconfig.in: Replicate here.
+	* builds/vms/ftconfig.h: Replicate here.
+
+2018-01-12  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Improve and document MSVC build.
+
+	* include/freetype/config/ftconfig.h: Guard dllexport/dllimport
+	attributes with _DLL and FT2_DLLIMPORT.
+	* builds/windows/vc2010/index.html: Update documentation.
+
+2018-01-10  Steve Robinson  <ssrobins@gmail.com>
+
+	* CMakeLists.txt [win32]: Suppress warnings for POSIX functions.
+
+2018-01-10  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Correctly handle Flex features (#52846).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO,
+	cf2_cmdHMOVETO>: Do not move if doing Flex.
+
+2018-01-09  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/vc2010/freetype.sln: Synchronize with the project.
+
+2018-01-08  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.9 released.
+	=======================
+
+
+	Tag sources with `VER-2-9'.
+
+	* docs/VERSION.TXT: Add entry for version 2.9.
+
+	* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+	builds/windows/vc2005/index.html,
+	builds/windows/vc2008/freetype.vcproj,
+	builds/windows/vc2008/index.html,
+	builds/windows/vc2010/freetype.vcxproj,
+	builds/windows/vc2010/index.html,
+	builds/windows/visualc/freetype.dsp,
+	builds/windows/visualc/freetype.vcproj,
+	builds/windows/visualc/index.html,
+	builds/windows/visualce/freetype.dsp,
+	builds/windows/visualce/freetype.vcproj,
+	builds/windows/visualce/index.html,
+	builds/windows/ftver.rc,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.8.1/2.9/, s/281/29/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 9.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 22:0:16.
+	* CMakeLists.txt (VERSION_PATCH): Set to 0.
+
+2018-01-07  Werner Lemberg  <wl@gnu.org>
+
+	Add check for librt, needed for `ftbench' (#52824).
+
+	* builds/unix/configure.raw (LIB_CLOCK_GETTIME): Define; this will
+	hold `-lrt' if necessary.
+
+	* builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.
+
+2018-01-07  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Fix Type 1 glyphs with too many stem hints.
+
+	According to the CFF specification, charstrings can have up to 96 stem
+	hints. Due to hint replacement routines in Type 1 charstrings, some
+	glyphs are rejected by the Adobe engine, which implements the above
+	limit. This fix turns off hinting for such glyphs.
+
+	* src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling
+	`cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off
+	hinting.
+
+2018-01-06  Werner Lemberg  <wl@gnu.org>
+
+	Add `FT_Done_MM_Var'.
+
+	This is necessary in case the application's memory routines differ
+	from FreeType.  A typical example is a Python application on Windows
+	that calls FreeType compiled as a DLL via the `ctypes' interface.
+
+	* include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare
+	and define.
+
+	* docs/CHANGES: Updated.
+
+2018-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Round offsets of glyph components only if hinting is on.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Component): Implement
+	it.
+
+2018-01-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code.
+
+	This is a better fix than the previous commit, which is now
+	reverted.
+
+2018-01-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Move internal LCD-related declarations.
+
+	* include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir):
+	Move from here...
+	* include/freetype/internal/ftobjs.h: ... to here.
+
+2018-01-03  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
+	[_MSC_VER]: Limit Visual C++ attributes.
+
+2018-01-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make blend/design coordinate round-tripping work.
+
+	Behdad reported that setting blend coordinates, then getting design
+	coordinates did incorrectly return the default instance's
+	coordinates.
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.
+
+2017-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838
+
+2017-12-31  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize other Windows project files.
+
+	* builds/windows/*: Add missing files.
+
+2017-12-31  Werner Lemberg  <wl@gnu.org>
+
+	Update Visual C 2010 project files.
+
+	Problem reported by Hin-Tak.
+
+	* builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and
+	`ftcid.c'.
+	Sort entries.
+	* builds/windows/vc2010/freetype.vcxproj.filter: Ditto.
+	Fix members of `FT_MODULE' group.
+
+2017-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file.
+
+2017-12-28  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file.
+
+	Reported by Nikolaus.
+
+2017-12-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and
+	`new_pitch' unsigned.
+
+	* src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.
+
+2017-12-27  Werner Lemberg  <wl@gnu.org>
+
+	Fixes for `make multi'.
+
+	* include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'.
+	(ps_property_get): Harmonize declaration with corresponding
+	function typedef.
+
+	* include/freety[e/internal/fttrace.h: Add `trace_psprops'.
+
+	* src/base/ftpsprop.c: Include necessary header files.
+	(FT_COMPONENT): Define.
+	(ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'.
+	(ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'.
+	Harmonize declaration with corresponding function typedef.
+
+2017-12-27  Werner Lemberg  <wl@gnu.org>
+
+	Provide support for intra-module callback functions.
+
+	This is needed especially for `make multi' with C++.
+
+	* include/freetype/config/ftconfig.h (FT_BASE_CALLBACK,
+	FT_BASE_CALLBACK_DEF): New macros.
+
+2017-12-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	Move PostScript drivers' property handlers to `base'.
+
+	This reduces the amount of duplicated code across PostScript
+	drivers.
+
+	* src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c
+	({cff,cid,t1}_property_{get,set}): Moved to...
+	* include/freetype/internal/ftpsprop.h: ...this new file.
+	(ps_property_{get,set}): New functions to replace moved ones.
+
+	* src/base/ftpsprop.c: New file that implements above functions.
+
+	* include/freetype/internal/internal.h
+	(FT_INTERNAL_POSTSCRIPT_PROPS_H): New macro.
+
+	* src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c:
+	Updated.
+
+	* src/base/Jamfile, src/base/rules.mk (BASE_SRC), src/base/ftbase.c:
+	Updated.
+
+2017-12-20  Werner Lemberg  <wl@gnu.org>
+
+	Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new.
+
+	We exit early if the current design or blend coordinates are
+	identical to the new ones.
+
+	* src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design):
+	Implement it, returning internal error code -1 if there will be no
+	variation change.
+
+	* src/type1/t1load.c (t1_set_mm_blend): Ditto.
+
+	* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
+	FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.
+
+2017-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix charmap type 2 iterator (#52646).
+
+	The subsetted demo font of the report that exhibits the bug has a
+	very unusual type 2 cmap for Unicode(!): It contains only two
+	sub-headers, one for one-byte characters (covering the range 0x20 to
+	0xFA), and a second one for higher byte 0x01 (just for character
+	code U+0131).
+
+	Before this commit, the iterator wasn't able to correctly handle a
+	sub-header for higher byte 0x01.
+
+	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment
+	for outer loop.
+
+2017-12-18  Matthias Clasen  <matthias.clasen@gmail.com>
+
+	[truetype] Fix clamping, minor tracing code beautification.
+
+	* src/truetype/ttgxvar.c (ft_var_to_normalized): Trace number of
+	design coordinates.
+	Use clamped value.
+
+2017-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
+
+2017-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).
+
+2017-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix previous commit.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle
+	unhinted phantom points, which must be properly scaled.
+
+2017-12-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Don't apply HVAR and VVAR deltas twice (#52683).
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust
+	`pp1' to `pp4', except if we have an HVAR and/or VVAR table.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle
+	alternative code branch identically w.r.t. presence of an HVAR
+	and/or VVAR table.
+
+2017-12-17  Jonathan Kew  <jfkthame@gmail.com>
+
+	[truetype] Correctly handle variation font phantom points (#52683).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix phantom
+	point indices.
+
+2017-12-17  Jonathan Kew  <jfkthame@gmail.com>
+
+	Fix incorrect advance width scaling (#52683).
+
+	* src/base/ftadvance.c (FT_Get_Advances): Always respect the
+	FT_LOAD_NO_SCALE flag if present.
+
+2017-12-16  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/vc2010/freetype.vcxproj: AfterBuild copy.
+	* objs/.gitignore: Ignore almost everything.
+
+2017-12-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warning (#52640).
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Remove unused
+	variable.
+
+2017-12-08  Azzuro  <azzuro@team-mediaportal.com>
+
+	* builds/windows/vc2010/freetype.vcxproj: Adjust output directory.
+
+	This allows builds with different configurations in parallel.
+
+2017-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make setup dos', second try (#52622).
+
+	* builds/detect.mk (dos_setup): Don't use literal `>' character at
+	all.  Mixing the different escaping rules from make, dos, and
+	windows is too fragile.
+
+2017-12-08  Werner Lemberg  <wl@gnu.org>
+
+	[docmaker] Fix code section parsing.
+
+	Stuff like
+
+	  {
+	    <bla>
+	  }
+
+	confused the parser, which incorrectly treated `<bla>' as a markup
+	tag.
+
+	* src/tools/docmaker/content.py (ContentProcessor::process_content):
+	Apply `re_markup_tags' only outside of code sections.
+
+2017-12-08  Werner Lemberg  <wl@gnu.org>
+
+	New `ftdriver.h' file, covering all driver modules.
+
+	This reduces redundancy and increases synergy; it also reduces the
+	number of header files.
+
+	* include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
+	(FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
+	FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
+	FT_DRIVER_H.
+
+	* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
+	include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
+	include/freetype/ftttdrv.h: Replaced with...
+	* include/freetype/ftdriver.h: ...this new file.
+	(FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
+	(FT_HINTING_ADOBE): ... this new macro.
+	(FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
+	(FT_HINTING_FREETYPE): ... this new macro.
+
+	* src/*/*: Updated accordingly.
+
+2017-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Move `ftdriver.h' to `ftdrv.h'.
+
+	* include/freetype/internal/ftdriver.h: Renamed to...
+	* include/freetype/internal/ftdrv.h: ... this name.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_DRIVER_H):
+	Updated.
+
+2017-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix access to uninitalized memory (#52613).
+
+	Also reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=791317
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): If increasing the
+	bitmap size needs a larger bitmap buffer, assure that the new memory
+	areas are initialized also.
+
+2017-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make setup dos' (#52622).
+
+	* builds/detect.mk (dos_setup): Properly escape literal `>'
+	character.
+
+2017-12-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix C++ compilation.
+
+	* src/psaux/psauxmod.h: Use FT_CALLBACK_TABLE macro where necessary.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix warning.
+
+2017-12-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make multi'.
+
+	* include/freetype/internal/fttrace.h: Remove unused tracing macros.
+	s/pshalgo2/pshalgo/.
+	Add `trace_cffdecode'.
+	* src/pshinter/pshalgo.c (FT_COMPONENT): Updated.
+
+	* src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+	* src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and
+	FT_SERVICE_CFF_TABLE_LOAD_H.
+
+	* src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+
+	* src/psaux/cffdecode.c: Include FT_FREETYPE_H and
+	FT_INTERNAL_DEBUG_H.
+	(FT_COMPONENT): Define.
+	* src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+	* src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+	Declare `cff_builder_funcs' and `ps_builder_funcs'.
+	* src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'.
+	* src/psaux/psobjs.c : Include `psauxmod.h'.
+
+2017-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftheader.h: Some clean-up.
+
+	This commit removes documentation of deprecated macros and does some
+	minor streamlining.
+
+2017-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* builds/symbian/bld.inf: Updated.
+
+2017-12-06  Werner Lemberg  <wl@gnu.org>
+
+	New header file `ftparams.h' that collects all parameter tags.
+
+	* include/freetype/config/ftheader.h (FT_PARAMETER_TAGS_H): New
+	macro.
+	(FT_TRUETYPE_UNPATENTED_H, FT_UNPATENTED_HINTING_H): Define it to
+	`ftparams.h'.
+
+	* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
+	include/freetype/ftincrem.h, include/freetype/ftlcdfil.h,
+	include/freetype/ftsnames.h, include/freetype/ftt1drv.h: Include
+	FT_PARAMETER_TAGS_H.
+	Move FT_PARAM_TAG_XXX definitions to...
+	* include/freetype/ftparams.h: ...this new file.
+
+	* include/freetype/ttunpat.h: Remove.  No longer needed.
+
+2017-12-05  Werner Lemberg  <wl@gnu.org>
+
+	Improve tracing messages by using singular and plural forms.
+
+	* src/*/*.c: Implement it.
+
+2017-12-04  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Allow shared points in `cvar' table (#52532).
+
+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Implement it by copying
+	and adjusting the corresponding code from
+	`TT_Vary_Apply_Glyph_Deltas'.
+
+2017-11-28  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improving tracing of composite glyphs.
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
+	[FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.
+
+2017-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Allow (again) `/Encoding' with >256 elements (#52464).
+
+	In version 2.6.1, this has been disallowed to better reject
+	malformed fonts; however, this restriction was too strong.  This
+	time, we only take the first 256 elements into account, since
+	encoding arrays are always accessed with a 8bit integer, according
+	to the PostScript Language Reference.
+
+	* src/type1/t1load.c (parse_encoding): Implement it.
+
+2017-11-27  Jan Alexander Steffens (heftig)  <jan.steffens@gmail.com>
+
+	Fix last commit (#52522).
+
+	* builds/freetype.mk: Set `FT_OPTION_H' and `FTOPTION_FLAG'
+	properly if we have `ftoption.h' in `BUILD_DIR'.
+
+2017-11-24  Werner Lemberg  <wl@gnu.org>
+
+	[unix] Install a massaged `ftoption.h' file (#51780).
+
+	* builds/unix/configure.raw (ftoption_set, ftoption_unset): New
+	auxiliary functions to construct...
+	(FTOPTION_H_SED): ... this new variable.
+	Apply it as a sed argument while copying `ftoption.h' to the
+	`builds/unix' directory (using `AC_CONFIG_FILES').
+	Simplify code of test that checks cpp's computation of bit length
+	(the test previously created an empty `ftoption.h' file and deleted
+	it immediately afterwards); without this change, it can happen on my
+	GNU/Linux box that `configure's execution of `config.status' doesn't
+	create `ftoption.h' (no idea why this happens).
+
+	* builds/unix/install.mk (install): Install
+	`builds/unix/ftoption.h'.
+
+	* builds/unix/unix-def.in (DISTCLEAN): Updated.
+
+	* builds/unix/.gitignore: Updated.
+
+2017-11-23  Tor Andersson  <tor.andersson@artifex.com>
+
+	Silence unused function warnings (#52465).
+
+	Some static function declarations cause unused function warnings if
+	certain config options are turned off via `ftoption.h'.
+
+	* src/base/ftbase.h, src/base/ftrfork.c, src/sfnt/ttbdf.h,
+	src/truetype/ttgxvar.h: Add #ifdef guards around these sections.
+
+2017-11-22  Ewald Hew  <ewaldhew@gmail.com>
+
+	* src/psaux/psft.c (cf2_setGlyphWidth): Check format before setting.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4377
+
+2017-11-22  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Fix CFF advance widths. (#52466)
+
+	Glyph advance widths were being written to the new `PS_Decoder' but not
+	saved to the underlying format specific decoder. This caused pure CFF
+	fonts to have bad advance width.
+
+	* include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width'
+	field to pointer.
+	Remove unused fields.
+	* src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy
+	to reference.
+	Remove unused.
+	* src/psaux/psft.c (cf2_setGlyphWidth): Update code.
+
+2017-11-15  Vlad Tsyrklevich  <vtsyrklevich@google.com>
+
+	* include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.
+
+2017-11-14  Nikolaus Waxweiler  <madigens@gmail.com>
+
+	Use Adobe hinting engine for `light' hinting of both CFF and Type 1.
+
+	Since Ewald Hew factored the Adobe hinting engine out of the CFF
+	driver code, we can now use it on Type 1 (and CID) font formats, as
+	both have the same hinting philosophy.
+
+	This change activates the Adobe hinter when in LIGHT mode, and
+	therefore always unless explicitly asking for the auto-hinter.  This
+	makes LIGHT behavior consistent with CFF fonts.  As of this commit,
+	the hinting engine table looks as follows.
+
+	             LIGHT  NORMAL
+	  -------------------------
+	   TrueType  Auto   v40
+	   CFF       Adobe  Adobe
+	   Type 1    Adobe  Adobe
+
+2017-11-10  Yuri Levchenko  <yuri_levchenko@boolat.com>
+
+	* CMakeLists.txt: Add `DISABLE_FORCE_DEBUG_PREFIX' option.
+
+2017-11-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Relocate condition.
+
+2017-11-06  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.
+
+2017-11-03  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Fix PostScript interpreter rewinding in Type 1 mode. (#52251)
+
+	The interpreter in Type 1 mode rewinds the charstring after collecting
+	all hints for building the initial hintmap (commit d52dd7f). However,
+	some charstrings use `endchar' in a final subroutine call, rewinding to
+	the start of that subroutine, and only a small section of the actual
+	glyph is drawn.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdENDCHAR>:
+	Ensure we are on the top level charstring before rewinding.
+
+2017-11-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Add more tricky fonts.
+
+	See the report by Yang Yinsen.
+	https://lists.gnu.org/archive/html/freetype-devel/2017-11/msg00000.html
+
+	* src/truetype/ttobjs.c (trick_names): Add `DFGothic-EB',
+	`DFGyoSho-Lt', `DFHSGothic-W5', `DFHSMincho-W3' and `DFHSMincho-W7'.
+	(tt_check_trickyness_sfnt_ids): Add checksums for DFGothic-EB,
+	DFGyoSho-Lt, DFHSGothic-W5, DFHSMincho-W3 and DFHSMincho-W7.  Also
+	add checksums for DLCLiShu and DLCHayBold which their family names
+	were already listed but their checksums were previously unknown.
+
+2017-11-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Fix complex rendering at high ppem.
+
+	We used to split large glyphs into horizontal bands and continue
+	bisecting them still horizontally if that was not enough.  This is
+	guaranteed to fail when a single scanline cannot fit into the
+	rendering memory pool.  Now we bisect the bands vertically so that
+	the smallest unit is a column of the band height, which is guranteed
+	to fit into memory.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Implement it.
+
+2017-10-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Improve complex rendering at high ppem.
+
+	At large sizes almost but not exactly horizontal segments can quickly
+	drain the rendering pool. This patch at least avoids filling the pool
+	with trivial cells. Beyond this, we can only increase the pool size.
+
+	Reported, analyzed, and tested by Colin Fahey.
+
+	* src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.
+
+2017-10-20  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Improve tracing in FT_Load_Glyph, FT_*_Size.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Tag tracing messages with
+	function name, glyph index, and load flags.
+	(FT_Select_Metrics, FT_Request_Metrics): Remove all tracing.
+	(FT_Select_Size, FT_Request_Size): Improve tracing.
+
+2017-10-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Improve tracing in FT_Render_Glyph.
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Add total coverage
+	calculations and downgrade Netpbm dump to bitmap:7.
+
+2017-10-15  Ewald Hew  <ewaldhew@gmail.com>
+
+	[cff] Fix segfault on missing `psaux' (#52218)
+
+	* src/cff/cffload.c (cff_done_blend): Add a check for possible nullptr.
+
+	* modules.cfg: Update dependency list.
+
+2017-10-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base, cff] Fix MSVC warnings.
+
+	* src/base/ftobjs.c (FT_New_Library): C4702: unreachable code.
+	(ft_glyphslot_preset_bitmap): C4244: possible loss of data.
+	* src/cff/cffload.c (cff_blend_doBlend): C4244: possible loss of data.
+	Turn `sum' into unsigned.
+
+2017-10-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[base] Netpbm image tracing.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Trace bitmap size.
+	(FT_Render_Glyph_Internal): Trace bitmap in Netpbm format.
+
+	* src/smooth/ftgrays.c (gray_sweep): Sweep remnants of span tracing.
+
+2017-10-14  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/windows/ftdebug.c (FT_Message): Print to stderr.
+	* builds/wince/ftdebug.c (FT_Message): Ditto.
+
+2017-10-14  Behdad Esfahbod  <behdad@behdad.org>
+
+	[afshaper] Delay creating `hb_set' objects until needed.
+
+	In runs on Noto Naskh Arabic, this results in 89 sets created
+	instead of 340 before.  Makes auto-hinter setup with HarfBuzz
+	enabled 20% to 30% faster.
+
+	* src/autofit/afshaper.c (af_shaper_get_coverage): Implement it.
+
+2017-10-12  Ewald Hew  <ewaldhew@gmail.com>
+
+	[type1, cid] Add hinting engine switch.
+
+	Implement property service in `type1' and `cid' drivers to allow
+	switching between FreeType or Adobe hinting engine when both are
+	available.
+
+	* src/cid/cidriver.c (cid_property_{set,get}, cid_services),
+	src/type1/t1driver.c (t1_property_{set,get}, t1_services): Add
+	Properties service.
+
+	* src/cid/cidobjs.c (cid_driver_init), src/type1/t1objs.c
+	(T1_Driver_Init): Add default property values.
+
+2017-10-12  Ewald Hew  <ewaldhew@gmail.com>
+
+	Add T1_CONFIG_OPTION_OLD_ENGINE configuration option.
+
+	This controls whether the old Type 1 engine gets compiled into FreeType.
+	It is disabled by default.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(T1_CONFIG_OPTION_OLD_ENGINE): New macro.
+
+	* include/freetype/internal/psaux.h (PS_Decoder): Remove unused field.
+	* include/freetype/internal/psaux.h, src/cid/cidgload.c
+	(cid_load_glyph), src/psaux/psauxmod.c, src/psaux/psobjs.c
+	(ps_builder_add_point), src/psaux/t1decode.c
+	(t1_lookup_glyph_by_stdcharcode, t1_decoder_parse_glyph,
+	t1operator_seac, t1_decoder_parse_charstrings), src/psaux/t1decode.h,
+	src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Surround
+	relevant code with macro.
+	Minor code changes.
+
+2017-10-12  Ewald Hew  <ewaldhew@gmail.com>
+
+	Extract width parsing from Type 1 parser.
+
+	Duplicate the fast advance width calculations from the old parser.
+	This is to facilitate adding options for compiling out the old parser.
+
+	* src/psaux/t1decode.{c,h} (t1_decoder_parse_metrics): New function.
+	* include/freetype/internal/psaux.h (T1_Decoder_Funcs): New entry
+	`parse_metrics'.
+	* src/psaux/psauxmod.c: Set the new entry.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String),
+	src/cid/cidgload.c (cid_load_glyph): Separate
+	conditional for selecting engine.
+
+2017-10-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Translate): Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/chromium/issues/detail?id=772775
+
+2017-10-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Integer overflows.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3579
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Adjust behaviour of PS font names for variation fonts.
+
+	* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Use a named instance's
+	PS name only if no variation is applied.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	[cff, truetype] Adjust behaviour of named instances.
+
+	This commit completely separates the interaction between named
+	instances and variation functions.  In particular, resetting the
+	variation returns to the current named instance (if set) and not to
+	the base font.
+
+	As a side effect, variation functions no longer change the named
+	instance index.
+
+	* src/cff/cffobjs.c (cff_face_init): Use MM service's `set_instance'
+	function.
+	Also apply `MVAR' table to named instances.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Add cast.
+	(tt_set_mm_blend): No longer check whether requested variation
+	coincides with a named instance.
+	(TT_Set_Var_Design): Use current named instance for default
+	coordinates.
+	* src/truetype/ttobjs.c (tt_face_init): Use `TT_Set_Named_Instance'.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_Set_Named_Instance' work.
+
+	* src/cff/cffdrivr.c (cff_set_instance): New function.
+	(cff_service_multi_masters): Register it.
+
+	* src/truetype/ttgxvar.c (TT_Set_Named_Instance): New function.
+	* src/truetype/ttgxvar.h: Updated.
+	* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Register
+	it.
+
+	* src/type1/t1load.c (T1_Reset_MM_Blend): New function.
+	* src/type1/t1load.h: Updated.
+	* src/type1/t1driver.c (t1_service_multi_masters): Register it.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	Make `FT_FACE_FLAG_VARIATION' work.
+
+	* include/freetype/internal/tttypes.h (TT_Face): Remove
+	`is_default_instance'; this can be replaced with a combination of
+	`FT_IS_VARIATION' and `FT_IS_INSTANCE'.
+
+	* src/cff/cffdrivr.c (cff_get_advances): Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_get_ps_name), src/sfnt/sfobjs.c
+	(sfnt_init_face): Updated.
+
+	* src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c
+	(TT_Process_Simple_Glyph, load_truetype_glyph, IS_DEFAULT_INSTANCE),
+	src/truetype/ttgxvar.c (tt_set_mm_blend): Updated.
+	* src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
+	Handle `FT_FACE_FLAG_VARIATION'.
+
+	* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Handle
+	`FT_FACE_FLAG_VARIATION'.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	New function `FT_Set_Named_Instance'.
+
+	No effect yet.
+
+	* src/base/ftmm.c (FT_Set_Named_Instance): New function.
+
+	* include/freetype/ftmm.h: Updated.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	Add macros for checking whether a font variation is active.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_VARIATION,
+	FT_IS_VARIATION): New macros.
+	No effect yet.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	Add framework for setting named instance in MM service.
+
+	* include/freetype/internal/services/svmm.h (FT_Set_Instance_Func):
+	New function typedef.
+	(MultiMasters): Add `set_instance' member.
+	(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+	* src/cff/cffdrivr.c (cff_service_multi_masters),
+	src/truetype/ttdriver (tt_service_gx_multi_masters),
+	src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+2017-10-07  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Minor code shuffling.
+
+	* src/type1/t1load.c (T1_Set_MM_Blend): Make it a wrapper of...
+	(t1_set_mm_blend): ...this new function.
+	(T1_Set_MM_Design): Use `t1_set_mm_blend'.
+
+2017-10-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Fix integer
+	overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3539
+
+2017-10-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_extra): Avoid code that relies
+	on numeric overflow.
+	Add cast.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix variable
+	types, add cast.
+
+2017-10-04  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Add support for `FSType'.
+
+	* include/freetype/internal/cfftypes.h (CFF_FontRec): Add
+	`font_extra' entry.
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_extra): New function to
+	retrieve FSType info from the embedded PostScript data.
+	(cff_service_ps_info): Register function.
+
+	* src/cff/cffload.c (cff_font_done): Free `font_extra'.
+
+2017-09-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Signedness fixes in bitmap presetting.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3514.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Explicitly signed height.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Explicitly unsigned
+	subtraction.
+
+2017-09-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Bitmap metrics presetting [2/2].
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Preset the bitmap metrics when
+	appropriate but `FT_Render_Glyph' is not called.
+	* include/freetype/freetype.h (FT_GlyphSlotRec): Document the change.
+
+2017-09-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth, raster] Miscellaneous cleanups.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Clean up the exit.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Reduce
+	translations and clean up the exit.
+	(ft_smooth_render_lcd, ft_smooth_render_lcd): Remove unused `error'.
+
+2017-09-28  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Really, really fix #52082.
+
+	* src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
+
+2017-09-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psintrp.c (cf2_doStems): Fix integer overflow.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3510
+
+2017-09-28  Ewald Hew  <ewaldhew@gmail.com>
+
+	* src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489
+
+2017-09-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Bitmap metrics presetting [1/2].
+
+	This mainly just extracts the code for presetting the bitmap metrics
+	from the monochrome, grayscale, and LCD renderers into a separate
+	function.
+
+	* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): New function that
+	calculates prospective bitmap metrics for the given rendering mode.
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
+	Declare it.
+
+	* src/base/ftlcdfil.c (ft_lcd_padding): New helper function that adds
+	padding to CBox taking into account pecularities of LCD rendering.
+	* include/freetype/ftlcdfil.h (ft_lcd_padding): Declare it.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Reworked to use
+	`ft_glyphslot_preset_bitmap'.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+	(ft_smooth_render_lcd, ft_smooth_render_lcd): The pixel_mode setting
+	is moved to `ft_glyphslot_preset_bitmap'.
+
+2017-09-28  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Fix compiler warning.
+
+	* src/psaux/pshints.c (cf2_hintmap_dump): Add switch for tracing
+	code.
+
+2017-09-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Fix compiler warning.
+
+2017-09-25  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix compiler warnings.
+
+	* src/psaux/psft.c (cf2_initLocalRegionBuffer): Remove redundant
+	test.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString)
+	<cf2_escCALLOTHERSUBR>: Add casts.
+
+	* src/psaux/psobjs.c (ps_decoder_init): Add cast.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Minor fixes.
+
+	* include/freetype/internal/psaux.h, src/psaux/psobjs.{c,h}:
+	Rearrange `ps_builder_init' arguments to conventional order.
+
+	* src/psaux/psft.c (cf2_decoder_parse_charstrings): Add a check and
+	notice for `SubFont' in Type 1 mode.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Move `psdecode' into `psobjs'.
+
+	As the former only contains a single procedure, move it into
+	`psobjs' for simplicity.  Also change the parameter order to the
+	conventional one.
+
+	* src/psaux/psdecode.c (ps_decoder_init): Moved to...
+	* src/psaux/psobjs.c: ...Here.
+	* src/psaux/psdecode.h, src/psaux/psobjs.h: Ditto.
+
+	* include/freetype/internal/psaux.h (PSAux_ServiceRec): Update
+	`ps_decoder_init' function signature.
+
+	* src/cff/cffgload.c, src/cid/cidgload.c, src/type1/t1gload.c:
+	Update calls.
+
+	* src/psaux/psaux.c, src/psaux/psauxmod.c: Update includes.
+
+	* src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRV_SRC):
+	Update file references.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Fix Type 1 hinting.
+
+	Type 1 hinting breaks sometimes when mid-charstring hints should
+	have been in the initial hintmap.  This fix adds a preprocessing
+	pass that reads all hints and builds the correct initial hintmap
+	first, before proceeding to build the glyph outline.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): New
+	`initial_map_ready' boolean flag.
+	Ignore outline commands and hint changes on first pass.
+	<cf2_cmdENDCHAR>: Add section to build hintmap and rewind.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Add tracing for hints.
+
+	* src/psaux/pshints.c (cf2_hintmap_dump): New function.
+	(cf2_hintmap_insertHint): Trace incoming and inserted hints.
+	(cf2_hintmap_build): Dump hintmap before and after hint adjustment.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Minor fixes.
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): Fix check for pop
+	results.
+	s/font->decoder/decoder/ where necessary.
+	<cf2_cmdHSTEM, cf2_cmdVSTEM, cf2_escHSTEM3, cf2_escVSTEM3>: Use
+	offset parameter in `cf2_doStems' instead of doing correction for
+	left-sidebearing.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[cid] Use the new engine.
+
+	* src/cid/cidgload.c: Update includes.
+	(cid_load_glyph, cid_slot_load_glyph): Implement changes to glyph
+	loading code as with `type1' module.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[cid] Add Adobe engine configuration.
+
+	This is similar to what was done in the `type1' module.
+
+	* src/cid/cidriver.c (t1cid_driver_class): Update declaration.
+	* src/cid/cidobjs.c: Include FT_TYPE1_DRIVER_H.
+	(cid_driver_init): Update code.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Change subfont synthesis for CID fonts.
+
+	Change `t1_make_subfont' to take in the Private dict record as an
+	argument.  This is because Type 1 and CID font records in FreeType
+	have this in different places.
+
+	* src/psaux/psobjs.c (t1_make_subfont): Change `T1_Face' to
+	`FT_Face' so that CID is also accepted.
+	Take `PS_Private' as an argument and let caller figure out where the
+	Private dict actually is.
+	Update references.
+
+	* include/freetype/internal/psaux.h, src/psaux/psobjs.h: Update
+	declaration.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Update
+	call.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[type1] Switch to Adobe engine.
+
+	* src/type1/t1objs.c (T1_Driver_Init): Set default to Adobe engine.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (seac).
+
+	This concludes the changes needed to add Type 1 support.
+
+	* src/psaux/psintrp.c: Update includes.
+	(cf2_interpT2CharString) <cf2_escSEAC>: Implement this similarly to
+	implied seac for CFF.
+
+	* src/psaux/t1decode.c (t1_lookup_glyph_by_stdcharcode_ps): New
+	function to look up the glyph index.
+
+	* src/psaux/psft.c (cf2_getT1SeacComponent,
+	cf2_freeT1SeacComponent): New functions to get the charstrings for
+	seac components.
+
+	* src/psaux/t1decode.h, src/psaux/psft.h: Update declarations.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (flex in callothersubr).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString)
+	<cf2_escCALLOTHERSUBR>: Fix Flex feature handling (OtherSubrs 0, 1,
+	2).
+	<cf2_cmdRMOVETO>: Do not actually move the `glyphPath' while doing
+	flex.  This is to avoid closing the current contour.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (callothersubr).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString)
+	<cf2_escCALLOTHERSUBR>: Copy code from
+	`t1_decoder_parse_charstrings' (in `t1decode.c').
+	OtherSubr 3 (change hints) should reset the hintmask, so that the
+	new hints are applied.
+	Fix function calls and stack access.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (pop).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString): Change how unhandled
+	OtherSubr results are stored.  Implement the PostScript stack using
+	an array.
+	<cf2_escPOP>: Ensure that the stack is not cleared after getting
+	`OtherSubr' results.
+	Fix stack access.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (callsubr).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
+	Type 1 mode.
+
+	* src/psaux/psft.c (cf2_initLocalRegionBuffer): Add Type 1 mode.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (div, four-byte numbers).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escDIV>: Add
+	Type 1 mode.  Type 1 requires large integers to be followed by
+	`div'; cf. `Adobe Type 1 Font Format', section 6.2.
+	<op == 255>: Push Type 1 four-byte numbers as `Int' always.  This is
+	to ensure `div' and `callsubr' get values they can use.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (hints).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
+	cf2_cmdVSTEM>: Add correction for left sidebearing in Type 1 mode.
+	Allow adding hints mid-charstring.
+	<cf2_escVSTEM3, cf2_escHSTEM3>: Translate into equivalent commands
+	for three normal stem hints.  This requires some recalculation of
+	stem positions.
+	Correction for left sidebearing.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (hsbw, sbw).
+
+	* src/psaux/psintrp.c (cf2_doStems): `hsbw' or `sbw' must be the
+	first operation in a Type 1 charstring.
+	(cf2_interpT2CharString): Remove unused variables.
+	<cf2_cmdHMOVETO, cf2_cmdVMOVETO, cf2_cmdRMOVETO>: `hsbw' or `sbw'
+	must be the first operation in a Type 1 charstring.
+	<cf2_cmdHSBW, cf2_escSBW>: Fix data access and add correction for
+	left sidebearing.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (setcurrentpoint).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString)
+	<cf2_escSETCURRENTPT>: Fix stack access.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Extend Adobe interpreter (closepath).
+
+	* src/psaux/psintrp.c (cf2_interpT2CharString) <c2f_cmdCLOSEPATH>:
+	Use the right builder function.  We can use the `haveWidth' boolean
+	already present, instead of implementing `parse_state'.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Add Type 1 operations to Adobe CFF interpreter.
+
+	The following Type 1 specific ops have been added (copied from
+	`t1decode'):
+
+	  closepath
+	  vstem3
+	  hstem3
+	  seac
+	  sbw
+	  callothersubr
+	  pop
+	  setcurrentpoint
+	  hsbw
+
+	The following require a Type 1 mode, because of differences in
+	specification:
+
+	  hstem
+	  vstem
+	  vmoveto
+	  callsubr
+	  div
+	  rmoveto
+	  hmoveto
+	  Numbers
+
+	The subsequent commits will implement these changes and adapt
+	accesses of data and objects to the new interpreter.
+
+	NOTE: Will not compile in the meantime!
+
+	* src/psaux/psintrp.c: Add opcodes to enum.
+	(cf2_interpT2CharString): Copy relevant code over from
+	`t1_decoder_parse_charstrings' (in `t1decode.c').
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[type1] Fixes for rendering.
+
+	The Type 1 advance width calculation passes null for glyph slot,
+	etc, which can cause null pointer access in the new interpreter.
+	Fall back to the old one for now.
+
+	Fix the large glyph retry code and ensure hinting and scaling flags
+	are set properly.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add a
+	check for metrics_only.
+	Set the `force_scaling' flag.
+	(T1_Parse_Glyph): Updated.
+	(T1_Load_Glyph): Add `hinting' and `scaled' flags.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Add missing objects (2/2).
+
+	Synthesize a `SubFont' object for Type 1 fonts.  This is used in the
+	interpreter to access Private dict data, which are stored in
+	different places for Type 1 and CFF.  This allows the same data to
+	be used in either mode.
+
+	* src/psaux/psobjs.c (t1_make_subfont): New procedure to copy
+	required values to a dummy `CFF_SubFont' object.  This is similar to
+	`cff_make_private_dict'.
+	* src/psaux/psobjs.h: Add the new declaration.
+
+	* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Ditto.
+	Add this to the PSAux Service for future use with CID fonts.
+
+	* src/type1/t1gload.c: Include FT_INTERNAL_CFF_TYPES_H.
+	(T1_Parse_Glyph_And_Get_Char_String): Add the call.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Add missing objects for Type 1 (1/2).
+
+	Move `CF2_Font' instance to `PS_Decoder'.  This is the context for
+	the interpreter and since it is currently stored in `CFF_Font', is
+	unavailable in Type 1 mode.
+
+	* include/freetype/internal/psaux.h (T1_Decoder, PS_Decoder): New
+	`cf2_instance' field.
+
+	* src/psaux/psdecode.c (ps_decoder_init): Copy `cf2_instance' to
+	`PS_Decoder'.
+
+	* src/psaux/t1decode.c (t1_decoder_done): Add finalization code.
+
+	* src/psaux/psft.c (cf2_decoder_parse_charstrings): Update accesses.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	Allow `type1' module to use the Adobe engine.
+
+	Add the callback and some conditionals to switch between the two
+	engines.
+
+	* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Change
+	function declarations.
+	* src/psaux/psauxmod.c (T1_Decoder_FuncsRec): Register the
+	callbacks.
+
+	* src/psaux/psobjs.c (ps_builder_add_point): Add conditionals for
+	number conversion.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add code
+	to choose which renderer to use.
+
+	* src/cid/cidgload.c (cid_load_glyph): Update call.
+	* src/base/ftobjs.c, src/psaux/psobjs.c, src/type1/t1gload.c: Update
+	includes.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[type1] Add Adobe engine configuration.
+
+	Use the previously changed PS_Driver in type1 module to store
+	hinting engine configuration.
+
+	* include/freetype/ftt1drv.h: New file.
+	Duplicate and rename config options from CFF.
+	* include/freetype/config/ftheader.h (FT_TYPE1_DRIVER_H): New macro.
+
+	* src/type1/t1driver.c (t1_driver_class): Update declaration.
+	* src/type1/t1objs.c: Include FT_TYPE1_DRIVER_H.
+	(T1_Driver_Init): Update code.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[cff] Move and rename `CFF_Driver'.
+
+	This is so that we can use the same hinting engine parameters for
+	Type 1.
+
+	* include/freetype/internal/cffotypes.h (CFF_Driver): Rename and
+	move to...
+	* include/freetype/internal/psaux.h (PS_Driver): ...here.
+
+	* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffload.c,
+	src/cff/cffobjs.c, src/cff/cffobjs.h, src/psaux/psft.c,
+	src/psaux/psobjs.c: Update references.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, type1] Reorganize object fields.
+
+	Make some fields more generic, so that we can access them the same
+	way regardless of Type 1 or CFF.
+
+	* include/freetype/internal/psaux.h (PS_Builder): Change `TT_Face'
+	to `FT_Face'.
+	Remove unused fields.
+
+	* src/psaux/psft.c: Update all accesses of `PS_Builder.face'.
+	Add some asserts to guard against casting `T1_Face' as `TT_Face'.
+
+	* src/type1/t1objs.h (T1_GlyphSlot): Reorder fields to follow
+	`CFF_GlyphSlot', so that we can pretend they are the same in the
+	interpreter.
+
+	* src/psaux/psobjs.c (ps_builder_init, ps_builder_add_point):
+	Updated with above changes.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Prepare for Type 1 mode.
+
+	Add some checks for Type 1 data passing through.
+
+	* src/psaux/psfont.h (CF2_Font): Add `isT1' flag.
+	* src/psaux/psfont.c (cf2_font_setup): Skip the variations and blend
+	code which is not applicable for Type 1.
+
+	* src/psaux/psft.c (cf2_decoder_parse_charstrings): Avoid accessing
+	`decoder->cff' in Type 1 mode.
+	Copy `is_t1' flag to `CF2_Font'.
+
+2017-09-25  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Use the new objects.
+
+	* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Fix
+	switching between new and old engines.
+
+	* src/cff/cffgload.c, src/cff/cffparse.c: Update calls.
+
+	* src/psaux/psblues.c, src/psaux/psfont.c, src/psaux/psfont.h,
+	src/psaux/psft.c, src/psaux/psft.h, src/psaux/psintrp.c: Update all
+	to use new objects.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Objects for new interpreter (part 2).
+
+	Make the new objects copy over values.  They are essentially wrapper
+	types for the different decoders/builders.
+
+	* include/freetype/internal/psaux.h: Update declarations.
+	(PS_Builder): Add `is_t1' flag.
+	(PS_Decoder_{Get,Free}_Glyph_Callback): Renamed to...
+	(CFF_Decoder_{Get,Free}_Glyph_Callback: ... this.
+	(PS_Decoder): Updated.
+	Add `t1_parse_callback' member.
+	(PSAux_ServiceRec): Add `ps_decoder_init' member.
+
+	* src/psaux/psdecode.h, src/psaux/psobjs.h: Update declarations.
+
+	* src/psaux/psdecode.c, src/psaux/psobjs.c: Implement copy with two
+	modes.
+
+	* src/psaux/psauxmod.c: Add builder and decoder functions to `PSAux'
+	service.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Add objects for new interpreter.
+
+	Introduce `PS_Decoder' and `PS_Builder' which include all fields
+	from either Type 1 or CFF decoders/builders.
+
+	* include/freetype/internal/psaux.h (PS_Builder, PS_Decoder): New
+	structs.
+
+	* src/psaux/psobjs.c, src/psaux/psobjs.h: Add `PS_Builder'
+	functions.
+
+	* src/psaux/psdecode.c, src/psaux/psdecode.h: New files to hold
+	`PS_Decoder' initialization functions.
+
+	* src/psaux/psaux.c, src/psaux/Jamfile (_sources),
+	src/psaux/rules.mk (PSAUX_DRV_SRC): Updated.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Rename files.
+
+	Replace the `cf2' file name prefix with `ps' as the Adobe engine
+	will be used for both PostScript Types 1 and 2 (CFF) instead of just
+	CFF.
+
+	s/cf2/ps/ for all following.
+
+	* src/psaux/cf2*: Rename files.
+	* src/psaux/*: Update includes.
+
+	* src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRC_SRC,
+	PSAUX_DRV_H): Update file references.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux] Minor fix.
+
+	Use `MultiMasters' service in `psaux' instead of a call to `cff'.
+	The project builds if CFF_CONFIG_OPTION_OLD_ENGINE is not defined.
+
+	* src/psaux/cf2ft.c: Update includes.
+	(cf2_getNormalizedVector): Use `mm->get_var_blend' instead of
+	`cff_get_var_blend'.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Move `cff_random' into `psaux' service.
+
+	NOTE: Does not compile!
+
+	Minor fix to allow both `cff' and `psaux' to use `cff_random'.
+
+	* src/cff/cffload.c (cff_random): Move to...
+	* src/psaux/psobjs.c: Here.
+	* src/cff/cffload.h: Move corresponding declaration to
+	`src/psaux/psobjs.h'.
+
+	* include/freetype/internal/psaux.h (PSAux_ServiceRec): Register the
+	function here...
+	* src/psaux/psauxmod.c: And here.
+
+	* src/cff/cffload.c, src/psaux/cf2intrp.c: Update code.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[cff] Move struct declarations to `freetype/internal'.
+
+	NOTE: Does not compile!
+
+	This is so that the CFF functions moved to `psaux' can access the
+	same structs that they need.
+
+	* src/cff/cfftypes.h: Moved to...
+	* include/freetype/internal/cfftypes.h: ...Here.
+
+	* src/cff/cffobjs.h: Moved the struct declarations to...
+	* include/freetype/internal/cffotypes.h: ... this new file.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
+	FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
+
+	* src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
+	src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
+	src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
+	include/freetype/internal/psaux.h,
+	include/freetype/internal/services/svcfftl.h: Update includes.
+
+	* src/cff/rules.mk (CFF_DRV_H): Updated.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Add new service for inter-module calls.
+
+	NOTE: Does not compile!
+
+	This is to allow CFF functions moved to `psaux' to call functions
+	declared in `src/cff/cffload.h'.
+
+	* include/freetype/internal/services/svcfftl.h: New file, setting up
+	a `CFFLoad' service.
+
+	* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC10,
+	FT_DEFINE_SERVICEDESCREC): New macros.
+	(FT_SERVICE_CFF_TABLE_LOAD_H): New macro.
+
+	* src/cff/cffdrivr.c, src/cff/cffpic.h: Register the new service.
+
+	* src/cff/cfftypes.h (CFF_FontRec), src/psaux/cf2font.h
+	(CF2_FontRec): Add service interface.
+
+	* src/cff/cffobjs.c, src/psaux/cf2font.c, src/psaux/cf2ft.c,
+	src/psaux/cf2intrp.c, src/psaux/cffdecode.c: Use the new service.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Add callbacks for inter-module calls.
+
+	NOTE: Does not compile!
+
+	* include/freetype/internal/psaux.h: Add function pointer
+	declarations.
+
+	* src/psaux/cffdecode.c (cff_decoder_init): Update to take in
+	callbacks.
+	* src/psaux/cffdecode.h: Ditto.
+
+	* src/cff/cffgload.c (cff_compute_max_advance, cff_slot_load):
+	Update calls to pass in callbacks.
+	* src/psaux/cf2ft.c, src/psaux/cffdecode.c: Use them.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Create new `PSAux' service interface entries.
+
+	NOTE: Does not compile!
+
+	* include/freetype/internal/psaux.h: Include
+	FT_INTERNAL_TRUETYPE_TYPES_H.
+	(CFF_Builder_FuncsRec, CFF_Decocer_FuncsRec): New function tables.
+	(CFF_Builder): Updated.
+	Fix for forward declaration.
+	(PSAux_ServiceRec): New field `cff_decoder_funcs'.
+
+	* src/psaux/psauxmod.c (cff_builder_funcs, cff_decoder_funcs): New
+	function tables.
+	(PSAux_Interface): Updated.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add `psaux'
+	service interface.
+
+	* src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffparse.c: Update
+	function calls to use psaux service.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Move CFF builder components into `psaux' module.
+
+	NOTE: Does not compile!
+
+	* src/cff/cffgload.c
+	(cff_builder_{init,done,add_point,add_point1,add_contour,start_point,close_contour},
+	cff_check_points): Move to...
+	* src/psaux/psobjs.c: Here.
+
+	* src/cff/cffgload.h: Move corresponding declarations to
+	`src/psaux/psobjs.h'.
+
+	* src/cff/cffgload.h (CFF_Builder): Move struct declaration to...
+	* include/freetype/internal/psaux.h: Here.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Move CFF decoder components into `psaux' module.
+
+	NOTE: Does not compile!
+
+	* src/cff/cffgload.c (CFF_Operator,
+	CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
+	cff_operator_seac, cff_compute_bias,
+	cff_lookup_glyph_by_stdcharcode,
+	cff_decoder_{parse_charstrings,init,prepare}): Move to...
+	* src/psaux/cffdecode.c: This new file.
+
+	* src/cff/cffgload.h: Move corresponding declarations to...
+	* src/psaux/cffdecode.h: This new file.
+
+	* src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
+	CFF_Decoder_Zone, CFF_Decoder): Move declarations to...
+	* include/freetype/internal/psaux.h: Here.
+
+	* src/psaux/cf2ft.h: Update include.
+
+	* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Update with
+	the new file.
+
+2017-09-24  Ewald Hew  <ewaldhew@gmail.com>
+
+	[psaux, cff] Move Adobe's engine components into `psaux' module.
+
+	This is the first patch of a sequence to move the Type 2 charstring
+	processing capability from the `cff' module to the `psaux' module.
+
+	NOTE: Does not compile!
+
+	* src/cff/cf2*: Move these files to...
+	* src/psaux/cf2*: Here.
+
+	* src/cff/Jamfile (_sources), src/cff/rules.mk (CFF_DRV_SRC,
+	CFF_DRV_H), src/cff/cff.c, src/cff/cffgload.c: Remove file
+	references.
+
+	* src/psaux/Jamfile (_sources), src/psaux/rules.mk, src/psaux/psaux.c
+	(PSAUX_DRV_SRC, PSAUX_DRV_H): Add file references.
+
+2017-09-24  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Tweak per-face LCD filtering controls.
+
+	Thing are simpler with a NULL-function pointer.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
+	pointer to the filter function.
+	(FT_LibraryRec): Remove unused `lcd_filter'.
+	(FT_Bitmap_LcdFilterFunc, ft_lcd_filter_fir):  Move from here...
+	* include/freetype/ftlcdfil.h (FT_Bitmap_LcdFilterFunc,
+	ft_lcd_filter_fir): ... to here.
+
+	* src/base/ftobjs.c (ft_open_face_internal): NULL-initialize the
+	per-face filter.
+	(FT_Face_Properties): Set it.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Simplify.
+
+	* src/base/ftlcdfil.c (ft_lcd_filter_fir, FT_Libary_SetLcdFilter):
+	Minor.
+
+2017-09-24  Jonathan Kew  <jfkthame@gmail.com>
+
+	[sfnt] Fix `premultiply_data' (#52092).
+
+	* src/sfnt/pngshim.c (premultiply_data): Don't use vector extension
+	if we have less than 16 bytes of data.
+
+2017-09-24  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Fix handling of ValueRecords.
+
+	For GPOS pair positioning format 1 the description of ValueRecords
+	in the OpenType specification (1.8.2, from today) is wrong – the
+	offset has to be taken from the parent structure; in this case the
+	`PairSet' table.
+
+	* src/otvalid/otvgpos.c (otv_PairSet_validate): Set `extra3'.
+	(otv_PairPos_validate): Adjust.
+
+2017-09-23  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Handle `GSUB' and `GPOS' v1.1 tables.
+
+	* src/otvalid/otvgsub.c (otv_GSUB_validate), src/otvalid/otvgpos.c
+	(otv_GPOS_validate): Implement it.
+
+2017-09-23  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Update common table handling to OpenType 1.8.2.
+
+	* src/otvalid/otvcommn.c (otv_Device_validate): Handle
+	VariationIndex subtable.
+	(otv_Lookup_validate): Handle MarkFilteringSet.
+
+2017-09-23  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Windows-style DLL versioning.
+
+	* build/windows/ftver.rc: New VERSIONINFO resource.
+	* build/windows/vc2010/freetype.vcxproj: Further improvements.
+
+2017-09-23  Ben Wagner  <bungeman@google.com>
+
+	[truetype] Really fix #52082.
+
+	* src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
+
+2017-09-23  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Handle `GDEF' v1.2 and v1.3 tables.
+
+	No validation of variation stuff yet.
+
+	* src/otvalid/otvgdef.c (otv_MarkGlyphSets_validate): New function.
+	(otv_GDEF_validate): Implement it.
+
+2017-09-22  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Handle `BASE' v1.1 table.
+
+	No validation of variation stuff yet.
+
+	* src/otvalid/otvbase.c (otv_BASE_validate): Implement it.
+
+2017-09-22  Werner Lemberg  <wl@gnu.org>
+
+	[otvalid] Macros for 32bit offset support.
+
+	* src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE32,
+	OTV_OPTIONAL_OFFSET32, OTV_SIZE_CHECK32): New macros.
+
+2017-09-21  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Simplify Visual C++ 2010 project.
+
+	* build/windows/vc2010/freetype.vcxproj: Remove fake singlethreaded
+	configurations and tweak.
+
+2017-09-21  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflow (#52082).
+
+	* src/truetype/ttinterp.c (Ins_MDRP): Avoid FT_ABS.
+
+2017-09-21  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix postscript name for default instance of variation fonts.
+
+	Problem reported by Behdad.
+
+	* src/sfnt/sfdriver.c (sfnt_get_ps_name): Test
+	`is_default_instance'.
+
+2017-09-21  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix `mmvar' array pointers, part 2.
+
+	The previous commit was incomplete.
+
+	* src/truetype/ttgxvar.c: Properly initialize sub-array offsets for
+	`master' also.
+
+2017-09-21  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix `mmvar' array pointers.
+
+	Without this change, clang's AddressSanitizer reports many runtime
+	errors due to misaligned addresses.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use multiples of pointer
+	size for sub-array offsets into `mmvar'.
+
+2017-09-20  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Integer overflows.
+
+	Changes triggered by
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3429
+
+	* src/truetype/ttinterp.c (Ins_SHPIX, Ins_DELTAP): Use NEG_LONG.
+	(Ins_MIAP): Use SUB_LONG.
+
+2017-09-19  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Fix DLL builds in Visual C++ project.
+
+	* build/windows/vc2010/freetype.vcxproj: Use DynamicLibrary in Debug
+	and Release configurations.
+	* include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
+	[_DLL]: Use Visual C++ extensions.
+
+2017-09-19  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Fix family name logic of pure CFF fontdata (#52056).
+
+	1. If `FamilyName' is present in the CFF font, use this for
+	   FT_Face's `family_name'.
+	2. Otherwise, use the face name and chop off any subset prefix.
+	3. If at this point FT_Face's `family_name' is set, use this
+	   together with the full name to determine the style.
+	4. Otherwise, use `CIDFontName' as FT_Face's `family_name'.
+	5. If we don't have a valid style, use "Regular".
+
+	Previously, FT_Face's `family_name' entry for pure CFF fontdata
+	nearly always was the fontname itself, instead of the `FamilyName'
+	entry in the CFF font (assuming there is one).
+
+	* src/cff/cffobjs.c (cff_face_init) [pure_cff]: Implement it.
+
+2017-09-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[build] Declutter Visual C++ 2010-2017 project.
+
+	* build/windows/vc2010/freetype.vcxproj: Use MaxSpeed (/02)
+	optimization for Release configuration throughout the project.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2017-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/modules/freetype2/docs/raster.txt b/modules/freetype2/docs/raster.txt
new file mode 100644
index 0000000000..1642a81d9d
--- /dev/null
+++ b/modules/freetype2/docs/raster.txt
@@ -0,0 +1,635 @@
+
+                   How FreeType's rasterizer work
+
+                          by David Turner
+
+                        Revised 2007-Feb-01
+
+
+This file  is an  attempt to explain  the internals of  the FreeType
+rasterizer.  The  rasterizer is of  quite general purpose  and could
+easily be integrated into other programs.
+
+
+  I. Introduction
+
+ II. Rendering Technology
+     1. Requirements
+     2. Profiles and Spans
+        a. Sweeping the Shape
+        b. Decomposing Outlines into Profiles
+        c. The Render Pool
+        d. Computing Profiles Extents
+        e. Computing Profiles Coordinates
+        f. Sweeping and Sorting the Spans
+
+
+I. Introduction
+===============
+
+  A  rasterizer is  a library  in charge  of converting  a vectorial
+  representation of a shape  into a bitmap.  The FreeType rasterizer
+  has  been  originally developed  to  render  the  glyphs found  in
+  TrueType  files, made  up  of segments  and second-order  Béziers.
+  Meanwhile it has been extended to render third-order Bézier curves
+  also.   This  document  is   an  explanation  of  its  design  and
+  implementation.
+
+  While  these explanations start  from the  basics, a  knowledge of
+  common rasterization techniques is assumed.
+
+
+II. Rendering Technology
+========================
+
+1. Requirements
+---------------
+
+  We  assume that  all scaling,  rotating, hinting,  etc.,  has been
+  already done.  The glyph is thus  described by a list of points in
+  the device space.
+
+  - All point coordinates  are in the 26.6 fixed  float format.  The
+    used orientation is:
+
+
+       ^ y
+       |         reference orientation
+       |
+       *----> x
+      0
+
+
+    `26.6' means  that 26 bits  are used for  the integer part  of a
+    value   and  6   bits  are   used  for   the   fractional  part.
+    Consequently, the `distance'  between two neighbouring pixels is
+    64 `units' (1 unit = 1/64 of a pixel).
+
+    Note  that, for  the rasterizer,  pixel centers  are  located at
+    integer   coordinates.   The   TrueType   bytecode  interpreter,
+    however, assumes that  the lower left edge of  a pixel (which is
+    taken  to be  a square  with  a length  of 1  unit) has  integer
+    coordinates.
+
+
+        ^ y                                        ^ y
+        |                                          |
+        |            (1,1)                         |      (0.5,0.5)
+        +-----------+                        +-----+-----+
+        |           |                        |     |     |
+        |           |                        |     |     |
+        |           |                        |     o-----+-----> x
+        |           |                        |   (0,0)   |
+        |           |                        |           |
+        o-----------+-----> x                +-----------+
+      (0,0)                             (-0.5,-0.5)
+
+   TrueType bytecode interpreter          FreeType rasterizer
+
+
+    A pixel line in the target bitmap is called a `scanline'.
+
+  - A  glyph  is  usually  made  of several  contours,  also  called
+    `outlines'.  A contour is simply a closed curve that delimits an
+    outer or inner region of the glyph.  It is described by a series
+    of successive points of the points table.
+
+    Each point  of the glyph  has an associated flag  that indicates
+    whether  it is  `on' or  `off' the  curve.  Two  successive `on'
+    points indicate a line segment joining the two points.
+
+    One `off' point amidst two `on' points indicates a second-degree
+    (conic)  Bézier parametric  arc, defined  by these  three points
+    (the `off' point being the  control point, and the `on' ones the
+    start and end points).  Similarly, a third-degree (cubic) Bézier
+    curve  is described  by four  points (two  `off'  control points
+    between two `on' points).
+
+    Finally,  for  second-order curves  only,  two successive  `off'
+    points  forces the  rasterizer to  create, during  rendering, an
+    `on'  point amidst them,  at their  exact middle.   This greatly
+    facilitates the  definition of  successive Bézier arcs.
+
+  The parametric form of a second-order Bézier curve is:
+
+      P(t) = (1-t)^2*P1 + 2*t*(1-t)*P2 + t^2*P3
+
+      (P1 and P3 are the end points, P2 the control point.)
+
+  The parametric form of a third-order Bézier curve is:
+
+      P(t) = (1-t)^3*P1 + 3*t*(1-t)^2*P2 + 3*t^2*(1-t)*P3 + t^3*P4
+
+      (P1 and P4 are the end points, P2 and P3 the control points.)
+
+  For both formulae, t is a real number in the range [0..1].
+
+  Note  that the rasterizer  does not  use these  formulae directly.
+  They exhibit,  however, one very  useful property of  Bézier arcs:
+  Each  point of  the curve  is a  weighted average  of  the control
+  points.
+
+  As all weights  are positive and always sum up  to 1, whatever the
+  value  of t,  each arc  point lies  within the  triangle (polygon)
+  defined by the arc's three (four) control points.
+
+  In  the following,  only second-order  curves are  discussed since
+  rasterization of third-order curves is completely identical.
+
+  Here some samples for second-order curves.
+
+
+                                        *            # on curve
+                                                     * off curve
+                                     __---__
+        #-__                      _--       -_
+            --__                _-            -
+                --__           #               \
+                    --__                        #
+                        -#
+                                 Two `on' points
+         Two `on' points       and one `off' point
+                                  between them
+
+                      *
+        #            __      Two `on' points with two `off'
+         \          -  -     points between them. The point
+          \        /    \    marked `0' is the middle of the
+           -      0      \   `off' points, and is a `virtual
+            -_  _-       #   on' point where the curve passes.
+              --             It does not appear in the point
+              *              list.
+
+
+2. Profiles and Spans
+---------------------
+
+  The following is a basic explanation of the _kind_ of computations
+  made  by  the   rasterizer  to  build  a  bitmap   from  a  vector
+  representation.  Note  that the actual  implementation is slightly
+  different, due to performance tuning and other factors.
+
+  However, the following ideas remain  in the same category, and are
+  more convenient to understand.
+
+
+  a. Sweeping the Shape
+
+    The best way to fill a shape is to decompose it into a number of
+    simple  horizontal segments,  then turn  them on  in  the target
+    bitmap.  These segments are called `spans'.
+
+                __---__
+             _--       -_
+           _-            -
+          -               \
+         /                 \
+        /                   \
+       |                     \
+
+                __---__         Example: filling a shape
+             _----------_                with spans.
+           _--------------
+          ----------------\
+         /-----------------\    This is typically done from the top
+        /                   \   to the bottom of the shape, in a
+       |           |         \  movement called a `sweep'.
+                   V
+
+                __---__
+             _----------_
+           _--------------
+          ----------------\
+         /-----------------\
+        /-------------------\
+       |---------------------\
+
+
+    In  order  to draw  a  span,  the  rasterizer must  compute  its
+    coordinates, which  are simply the x coordinates  of the shape's
+    contours, taken on the y scanlines.
+
+
+                   /---/    |---|   Note that there are usually
+                  /---/     |---|   several spans per scanline.
+        |        /---/      |---|
+        |       /---/_______|---|   When rendering this shape to the
+        V      /----------------|   current scanline y, we must
+              /-----------------|   compute the x values of the
+           a /----|         |---|   points a, b, c, and d.
+      - - - *     * - - - - *   * - - y -
+           /     / b       c|   |d
+
+
+                   /---/    |---|
+                  /---/     |---|  And then turn on the spans a-b
+                 /---/      |---|  and c-d.
+                /---/_______|---|
+               /----------------|
+              /-----------------|
+           a /----|         |---|
+      - - - ####### - - - - ##### - - y -
+           /     / b       c|   |d
+
+
+  b. Decomposing Outlines into Profiles
+
+    For  each  scanline during  the  sweep,  we  need the  following
+    information:
+
+    o The  number of  spans on  the current  scanline, given  by the
+      number of  shape points  intersecting the scanline  (these are
+      the points a, b, c, and d in the above example).
+
+    o The x coordinates of these points.
+
+    x coordinates are  computed before the sweep, in  a phase called
+    `decomposition' which converts the glyph into *profiles*.
+
+    Put it simply, a `profile'  is a contour's portion that can only
+    be either ascending or descending,  i.e., it is monotonic in the
+    vertical direction (we also say  y-monotonic).  There is no such
+    thing as a horizontal profile, as we shall see.
+
+    Here are a few examples:
+
+
+      this square
+                                          1         2
+         ---->----     is made of two
+        |         |                       |         |
+        |         |       profiles        |         |
+        ^         v                       ^    +    v
+        |         |                       |         |
+        |         |                       |         |
+         ----<----
+
+                                         up        down
+
+
+      this triangle
+
+             P2                             1          2
+
+             |\        is made of two       |         \
+          ^  | \  \                         |          \
+          | |   \  \      profiles         |            \      |
+         |  |    \  v                  ^   |             \     |
+           |      \                    |  |         +     \    v
+           |       \                   |  |                \
+        P1 ---___   \                     ---___            \
+                 ---_\                          ---_         \
+             <--__     P3                   up           down
+
+
+
+      A more general contour can be made of more than two profiles:
+
+              __     ^
+             /  |   /  ___          /    |
+            /   |     /   |        /     |       /     |
+           |    |    /   /    =>  |      v      /     /
+           |    |   |   |         |      |     ^     |
+        ^  |    |___|   |  |      ^   +  |  +  |  +  v
+        |  |           |   v      |                 |
+           |           |          |           up    |
+           |___________|          |    down         |
+
+                <--               up              down
+
+
+    Successive  profiles are  always joined  by  horizontal segments
+    that are not part of the profiles themselves.
+
+    For  the  rasterizer,  a  profile  is  simply  an  *array*  that
+    associates  one  horizontal *pixel*  coordinate  to each  bitmap
+    *scanline*  crossed  by  the  contour's section  containing  the
+    profile.  Note that profiles are *oriented* up or down along the
+    glyph's original flow orientation.
+
+    In other graphics libraries, profiles are also called `edges' or
+    `edgelists'.
+
+
+  c. The Render Pool
+
+    FreeType  has been designed  to be  able to  run well  on _very_
+    light systems, including embedded systems with very few memory.
+
+    A render pool  will be allocated once; the  rasterizer uses this
+    pool for all  its needs by managing this  memory directly in it.
+    The  algorithms that are  used for  profile computation  make it
+    possible to use  the pool as a simple  growing heap.  This means
+    that this  memory management is  actually quite easy  and faster
+    than any kind of malloc()/free() combination.
+
+    Moreover,  we'll see  later that  the rasterizer  is  able, when
+    dealing with profiles too large  and numerous to lie all at once
+    in  the render  pool, to  immediately decompose  recursively the
+    rendering process  into independent sub-tasks,  each taking less
+    memory to be performed (see `sub-banding' below).
+
+    The  render pool doesn't  need to  be large.   A 4KByte  pool is
+    enough for nearly all renditions, though nearly 100% slower than
+    a more comfortable 16KByte or 32KByte pool (that was tested with
+    complex glyphs at sizes over 500 pixels).
+
+
+  d. Computing Profiles Extents
+
+    Remember that a profile is an array, associating a _scanline_ to
+    the x pixel coordinate of its intersection with a contour.
+
+    Though it's not exactly how the FreeType rasterizer works, it is
+    convenient  to think  that  we need  a  profile's height  before
+    allocating it in the pool and computing its coordinates.
+
+    The profile's height  is the number of scanlines  crossed by the
+    y-monotonic section of a contour.  We thus need to compute these
+    sections from  the vectorial description.  In order  to do that,
+    we are  obliged to compute all  (local and global)  y extrema of
+    the glyph (minima and maxima).
+
+
+           P2             For instance, this triangle has only
+                          two y-extrema, which are simply
+           |\
+           | \               P2.y  as a vertical maximum
+          |   \              P3.y  as a vertical minimum
+          |    \
+         |      \            P1.y is not a vertical extremum (though
+         |       \           it is a horizontal minimum, which we
+      P1 ---___   \          don't need).
+               ---_\
+                     P3
+
+
+    Note  that the  extrema are  expressed  in pixel  units, not  in
+    scanlines.   The triangle's  height  is certainly  (P3.y-P2.y+1)
+    pixel  units,   but  its  profiles'  heights   are  computed  in
+    scanlines.  The exact conversion is simple:
+
+      - min scanline = FLOOR  ( min y )
+      - max scanline = CEILING( max y )
+
+    A problem  arises with Bézier  Arcs.  While a segment  is always
+    necessarily y-monotonic (i.e.,  flat, ascending, or descending),
+    which makes extrema computations easy,  the ascent of an arc can
+    vary between its control points.
+
+
+                          P2
+                         *
+                                       # on curve
+                                       * off curve
+                   __-x--_
+                _--       -_
+          P1  _-            -          A non y-monotonic Bézier arc.
+             #               \
+                              -        The arc goes from P1 to P3.
+                               \
+                                \  P3
+                                 #
+
+
+    We first  need to be  able to easily detect  non-monotonic arcs,
+    according to  their control points.  I will  state here, without
+    proof, that the monotony condition can be expressed as:
+
+      P1.y <= P2.y <= P3.y   for an ever-ascending arc
+
+      P1.y >= P2.y >= P3.y   for an ever-descending arc
+
+    with the special case of
+
+      P1.y = P2.y = P3.y     where the arc is said to be `flat'.
+
+    As  you can  see, these  conditions can  be very  easily tested.
+    They are, however, extremely important, as any arc that does not
+    satisfy them necessarily contains an extremum.
+
+    Note  also that  a monotonic  arc can  contain an  extremum too,
+    which is then one of its `on' points:
+
+
+        P1           P2
+          #---__   *         P1P2P3 is ever-descending, but P1
+                -_           is an y-extremum.
+                  -
+           ---_    \
+               ->   \
+                     \  P3
+                      #
+
+
+    Let's go back to our previous example:
+
+
+                          P2
+                         *
+                                       # on curve
+                                       * off curve
+                   __-x--_
+                _--       -_
+          P1  _-            -          A non-y-monotonic Bézier arc.
+             #               \
+                              -        Here we have
+                               \              P2.y >= P1.y &&
+                                \  P3         P2.y >= P3.y      (!)
+                                 #
+
+
+    We need to  compute the vertical maximum of this  arc to be able
+    to compute a profile's height (the point marked by an `x').  The
+    arc's equation indicates that  a direct computation is possible,
+    but  we rely  on a  different technique,  which use  will become
+    apparent soon.
+
+    Bézier  arcs have  the  special property  of  being very  easily
+    decomposed into two sub-arcs,  which are themselves Bézier arcs.
+    Moreover, it is easy to prove that there is at most one vertical
+    extremum on  each Bézier arc (for  second-degree curves; similar
+    conditions can be found for third-order arcs).
+
+    For instance,  the following arc  P1P2P3 can be  decomposed into
+    two sub-arcs Q1Q2Q3 and R1R2R3:
+
+
+                    P2
+                   *
+                                    # on  curve
+                                    * off curve
+
+
+                                    original Bézier arc P1P2P3.
+                __---__
+             _--       --_
+           _-             -_
+          -                 -
+         /                   \
+        /                     \
+       #                       #
+     P1                         P3
+
+
+
+                    P2
+                   *
+
+
+
+                   Q3                 Decomposed into two subarcs
+          Q2                R2        Q1Q2Q3 and R1R2R3
+            *   __-#-__   *
+             _--       --_
+           _-       R1    -_          Q1 = P1         R3 = P3
+          -                 -         Q2 = (P1+P2)/2  R2 = (P2+P3)/2
+         /                   \
+        /                     \            Q3 = R1 = (Q2+R2)/2
+       #                       #
+     Q1                         R3    Note that Q2, R2, and Q3=R1
+                                      are on a single line which is
+                                      tangent to the curve.
+
+
+    We have then decomposed  a non-y-monotonic Bézier curve into two
+    smaller sub-arcs.  Note that in the above drawing, both sub-arcs
+    are monotonic, and that the extremum is then Q3=R1.  However, in
+    a  more general  case,  only  one sub-arc  is  guaranteed to  be
+    monotonic.  Getting back to our former example:
+
+
+                    Q2
+                   *
+
+                   __-x--_ R1
+                _--       #_
+          Q1  _-        Q3  -   R2
+             #               \ *
+                              -
+                               \
+                                \  R3
+                                 #
+
+
+    Here, we see that,  though Q1Q2Q3 is still non-monotonic, R1R2R3
+    is ever  descending: We  thus know that  it doesn't  contain the
+    extremum.  We can then re-subdivide Q1Q2Q3 into two sub-arcs and
+    go  on recursively,  stopping  when we  encounter two  monotonic
+    subarcs, or when the subarcs become simply too small.
+
+    We  will finally  find  the vertical  extremum.   Note that  the
+    iterative process of finding an extremum is called `flattening'.
+
+
+  e. Computing Profiles Coordinates
+
+    Once we have the height of each profile, we are able to allocate
+    it in the render pool.   The next task is to compute coordinates
+    for each scanline.
+
+    In  the case  of segments,  the computation  is straightforward,
+    using  the  Euclidean   algorithm  (also  known  as  Bresenham).
+    However, for Bézier arcs, the job is a little more complicated.
+
+    We assume  that all Béziers that  are part of a  profile are the
+    result of  flattening the curve,  which means that they  are all
+    y-monotonic (ascending  or descending, and never  flat).  We now
+    have  to compute the  intersections of  arcs with  the profile's
+    scanlines.  One  way is  to use a  similar scheme  to flattening
+    called `stepping'.
+
+
+                                 Consider this arc, going from P1 to
+      ---------------------      P3.  Suppose that we need to
+                                 compute its intersections with the
+                                 drawn scanlines.  As already
+      ---------------------      mentioned this can be done
+                                 directly, but the involved
+          * P2         _---# P3  algorithm is far too slow.
+      ------------- _--  --
+                  _-
+                _/               Instead, it is still possible to
+      ---------/-----------      use the decomposition property in
+              /                  the same recursive way, i.e.,
+             |                   subdivide the arc into subarcs
+      ------|--------------      until these get too small to cross
+            |                    more than one scanline!
+           |
+      -----|---------------      This is very easily done using a
+          |                      rasterizer-managed stack of
+          |                      subarcs.
+          # P1
+
+
+  f. Sweeping and Sorting the Spans
+
+    Once all our profiles have  been computed, we begin the sweep to
+    build (and fill) the spans.
+
+    As both the  TrueType and Type 1 specifications  use the winding
+    fill  rule (but  with opposite  directions), we  place,  on each
+    scanline, the present profiles in two separate lists.
+
+    One  list,  called  the  `left'  one,  only  contains  ascending
+    profiles, while  the other `right' list  contains the descending
+    profiles.
+
+    As  each glyph  is made  of  closed curves,  a simple  geometric
+    property ensures that  the two lists contain the  same number of
+    elements.
+
+    Creating spans is thus straightforward:
+
+    1. We sort each list in increasing horizontal order.
+
+    2. We pair  each value of  the left list with  its corresponding
+       value in the right list.
+
+
+                   /     /  |   |          For example, we have here
+                  /     /   |   |          four profiles.  Two of
+                >/     /    |   |  |       them are ascending (1 &
+              1//     /   ^ |   |  | 2     3), while the two others
+              //     //  3| |   |  v       are descending (2 & 4).
+              /     //4   | |   |          On the given scanline,
+           a /     /<       |   |          the left list is (1,3),
+      - - - *-----* - - - - *---* - - y -  and the right one is
+           /     / b       c|   |d         (4,2) (sorted).
+
+                                   There are then two spans, joining
+                                   1 to 4 (i.e. a-b) and 3 to 2
+                                   (i.e. c-d)!
+
+
+    Sorting doesn't necessarily  take much time, as in  99 cases out
+    of 100, the lists' order is  kept from one scanline to the next.
+    We can  thus implement it  with two simple  singly-linked lists,
+    sorted by a classic bubble-sort, which takes a minimum amount of
+    time when the lists are already sorted.
+
+    A  previous  version  of  the  rasterizer  used  more  elaborate
+    structures, like arrays to  perform `faster' sorting.  It turned
+    out that  this old scheme is  not faster than  the one described
+    above.
+
+    Once the spans  have been `created', we can  simply draw them in
+    the target bitmap.
+
+------------------------------------------------------------------------
+
+Copyright (C) 2003-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+--- end of raster.txt ---
+
+Local Variables:
+coding: utf-8
+End:
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+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+  <h1>404 - Not found</h1>
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
+          <div class="md-footer-copyright__highlight">
+            Copyright 2023 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+          </div>
+        
+        Made with
+        <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
+          Material for MkDocs
+        </a>
+        
+      </div>
+      
+    </div>
+  </div>
+</footer>
+      
+    </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
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Z}))),ne()),a=T(window,"popstate").pipe(k(l=>l.state!==null),f(l=>({url:new URL(location.href),offset:l.state})),ne());I(i,a).pipe(z((l,u)=>l.url.href===u.url.href),f(({url:l})=>l)).subscribe(t);let s=t.pipe(U("pathname"),E(l=>qt(l.href).pipe(Je(()=>(nn(l),Z)))),ne());i.pipe(Ye(s)).subscribe(({url:l})=>{history.pushState({},"",`${l}`)});let c=new DOMParser;s.pipe(E(l=>l.text()),f(l=>c.parseFromString(l,"text/html"))).subscribe(e),I(i,a).pipe(Ye(e)).subscribe(({url:l,offset:u})=>{l.hash&&!u?cn(l.hash):Mr(u||{y:0})}),e.pipe(Ut(1)).subscribe(l=>{for(let u of["title","link[rel=canonical]","meta[name=author]","meta[name=description]","[data-md-component=announce]","[data-md-component=container]","[data-md-component=header-topic]","[data-md-component=logo], .md-logo","[data-md-component=skip]"]){let m=ae(u),p=ae(u,l);typeof m!="undefined"&&typeof p!="undefined"&&Pe(m,p)}}),e.pipe(Ut(1),f(()=>je("container")),E(l=>F(...Q("script",l))),dr(l=>{let u=Ge("script");if(l.src){for(let m of 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Ci({viewport$:e,tablet$:t}){G([zt("search"),t]).pipe(f(([r,o])=>r&&!o),E(r=>F(r).pipe(Te(r?400:100),Y(J))),be(e)).subscribe(([r,{offset:{y:o}}])=>{r?yn(document.body,o):Sn(document.body)})}document.documentElement.classList.remove("no-js");document.documentElement.classList.add("js");var Ze=Jo(),Ir=an(),Pr=ln(),$r=rn(),ue=bn(),Gt=pt("(min-width: 960px)"),Hi=pt("(min-width: 1220px)"),ji=un(),Fi=se(),Ba=document.forms.namedItem("search")?(__search==null?void 0:__search.index)||ye(`${Fi.base}/search/search_index.json`):Z,Vr=new M;pi({alert$:Vr});Kt("navigation.instant")&&fi({document$:Ze,location$:Ir,viewport$:ue});var Ii;((Ii=Fi.version)==null?void 0:Ii.provider)==="mike"&&gi();I(Ir,Pr).pipe(Te(125)).subscribe(()=>{$e("drawer",!1),$e("search",!1)});$r.pipe(k(({mode:e})=>e==="global")).subscribe(e=>{switch(e.type){case"p":case",":let t=ae("[href][rel=prev]");typeof t!="undefined"&&t.click();break;case"n":case".":let r=ae("[href][rel=next]");typeof r!="undefined"&&r.click();break}});Li({document$:Ze,tablet$:Gt});ki({document$:Ze});Ci({viewport$:ue,tablet$:Gt});var We=ai(je("header"),{viewport$:ue}),Xt=Ze.pipe(f(()=>je("main")),E(e=>li(e,{viewport$:ue,header$:We})),re(1)),Ja=I(...me("dialog").map(e=>ii(e,{alert$:Vr})),...me("header").map(e=>si(e,{viewport$:ue,header$:We,main$:Xt})),...me("palette").map(e=>ui(e)),...me("search").map(e=>Si(e,{index$:Ba,keyboard$:$r})),...me("source").map(e=>Ti(e))),Ya=Oe(()=>I(...me("content").map(e=>ni(e,{target$:Pr,viewport$:ue,print$:ji})),...me("header-title").map(e=>ci(e,{viewport$:ue,header$:We})),...me("sidebar").map(e=>e.getAttribute("data-md-type")==="navigation"?_r(Hi,()=>Rr(e,{viewport$:ue,header$:We,main$:Xt})):_r(Gt,()=>Rr(e,{viewport$:ue,header$:We,main$:Xt}))),...me("tabs").map(e=>_i(e,{viewport$:ue,header$:We})),...me("toc").map(e=>Mi(e,{viewport$:ue,header$:We})),...me("top").map(e=>Ai(e,{viewport$:ue,main$:Xt})))),Ri=Ze.pipe(E(()=>Ya),ut(Ja),re(1));Ri.subscribe();window.document$=Ze;window.location$=Ir;window.target$=Pr;window.keyboard$=$r;window.viewport$=ue;window.tablet$=Gt;window.screen$=Hi;window.print$=ji;window.alert$=Vr;window.component$=Ri;})();
+//# sourceMappingURL=bundle.82b56eb2.min.js.map
+
diff --git a/modules/freetype2/docs/reference/assets/javascripts/bundle.82b56eb2.min.js.map b/modules/freetype2/docs/reference/assets/javascripts/bundle.82b56eb2.min.js.map
new file mode 100644
index 0000000000..408af27a1e
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/bundle.82b56eb2.min.js.map
@@ -0,0 +1,7 @@
+{
+  "version": 3,
+  "sources": ["node_modules/focus-visible/dist/focus-visible.js", "node_modules/tslib/tslib.js", "node_modules/clipboard/dist/clipboard.js", "node_modules/escape-html/index.js", "src/assets/javascripts/bundle.ts", "node_modules/tslib/modules/index.js", "node_modules/rxjs/src/internal/util/isFunction.ts", "node_modules/rxjs/src/internal/util/createErrorClass.ts", "node_modules/rxjs/src/internal/util/UnsubscriptionError.ts", "node_modules/rxjs/src/internal/util/arrRemove.ts", "node_modules/rxjs/src/internal/Subscription.ts", "node_modules/rxjs/src/internal/config.ts", "node_modules/rxjs/src/internal/scheduler/timeoutProvider.ts", "node_modules/rxjs/src/internal/util/reportUnhandledError.ts", "node_modules/rxjs/src/internal/util/noop.ts", "node_modules/rxjs/src/internal/NotificationFactories.ts", "node_modules/rxjs/src/internal/Subscriber.ts", "node_modules/rxjs/src/internal/symbol/observable.ts", "node_modules/rxjs/src/internal/util/identity.ts", "node_modules/rxjs/src/internal/util/pipe.ts", "node_modules/rxjs/src/internal/Observable.ts", "node_modules/rxjs/src/internal/util/lift.ts", "node_modules/rxjs/src/internal/operators/OperatorSubscriber.ts", "node_modules/rxjs/src/internal/scheduler/animationFrameProvider.ts", "node_modules/rxjs/src/internal/util/ObjectUnsubscribedError.ts", "node_modules/rxjs/src/internal/Subject.ts", "node_modules/rxjs/src/internal/scheduler/dateTimestampProvider.ts", "node_modules/rxjs/src/internal/ReplaySubject.ts", "node_modules/rxjs/src/internal/scheduler/Action.ts", "node_modules/rxjs/src/internal/scheduler/intervalProvider.ts", "node_modules/rxjs/src/internal/scheduler/AsyncAction.ts", "node_modules/rxjs/src/internal/Scheduler.ts", "node_modules/rxjs/src/internal/scheduler/AsyncScheduler.ts", "node_modules/rxjs/src/internal/scheduler/async.ts", "node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts", "node_modules/rxjs/src/internal/scheduler/AnimationFrameScheduler.ts", 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"node_modules/rxjs/src/internal/scheduled/scheduleReadableStreamLike.ts", "node_modules/rxjs/src/internal/scheduled/scheduled.ts", "node_modules/rxjs/src/internal/observable/from.ts", "node_modules/rxjs/src/internal/observable/fromArray.ts", "node_modules/rxjs/src/internal/util/isScheduler.ts", "node_modules/rxjs/src/internal/util/args.ts", "node_modules/rxjs/src/internal/observable/of.ts", "node_modules/rxjs/src/internal/util/isDate.ts", "node_modules/rxjs/src/internal/operators/map.ts", "node_modules/rxjs/src/internal/util/mapOneOrManyArgs.ts", "node_modules/rxjs/src/internal/operators/observeOn.ts", "node_modules/rxjs/src/internal/util/argsArgArrayOrObject.ts", "node_modules/rxjs/src/internal/util/createObject.ts", "node_modules/rxjs/src/internal/observable/combineLatest.ts", "node_modules/rxjs/src/internal/operators/mergeInternals.ts", "node_modules/rxjs/src/internal/operators/mergeMap.ts", "node_modules/rxjs/src/internal/operators/mergeAll.ts", 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+  "sourcesContent": ["(function (global, factory) {\n  typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n  typeof define === 'function' && define.amd ? define(factory) :\n  (factory());\n}(this, (function () { 'use strict';\n\n  /**\n   * Applies the :focus-visible polyfill at the given scope.\n   * A scope in this case is either the top-level Document or a Shadow Root.\n   *\n   * @param {(Document|ShadowRoot)} scope\n   * @see https://github.com/WICG/focus-visible\n   */\n  function applyFocusVisiblePolyfill(scope) {\n    var hadKeyboardEvent = true;\n    var hadFocusVisibleRecently = false;\n    var hadFocusVisibleRecentlyTimeout = null;\n\n    var inputTypesAllowlist = {\n      text: true,\n      search: true,\n      url: true,\n      tel: true,\n      email: true,\n      password: true,\n      number: true,\n      date: true,\n      month: true,\n      week: true,\n      time: true,\n      datetime: true,\n      'datetime-local': true\n    };\n\n    /**\n     * Helper function for legacy browsers and iframes which sometimes focus\n     * elements like document, body, and non-interactive SVG.\n     * @param {Element} el\n     */\n    function isValidFocusTarget(el) {\n      if (\n        el &&\n        el !== document &&\n        el.nodeName !== 'HTML' &&\n        el.nodeName !== 'BODY' &&\n        'classList' in el &&\n        'contains' in el.classList\n      ) {\n        return true;\n      }\n      return false;\n    }\n\n    /**\n     * Computes whether the given element should automatically trigger the\n     * `focus-visible` class being added, i.e. whether it should always match\n     * `:focus-visible` when focused.\n     * @param {Element} el\n     * @return {boolean}\n     */\n    function focusTriggersKeyboardModality(el) {\n      var type = el.type;\n      var tagName = el.tagName;\n\n      if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n        return true;\n      }\n\n      if (tagName === 'TEXTAREA' && !el.readOnly) {\n        return true;\n      }\n\n      if (el.isContentEditable) {\n        return true;\n      }\n\n      return false;\n    }\n\n    /**\n     * Add the `focus-visible` class to the given element if it was not added by\n     * the author.\n     * @param {Element} el\n     */\n    function addFocusVisibleClass(el) {\n      if (el.classList.contains('focus-visible')) {\n        return;\n      }\n      el.classList.add('focus-visible');\n      el.setAttribute('data-focus-visible-added', '');\n    }\n\n    /**\n     * Remove the `focus-visible` class from the given element if it was not\n     * originally added by the author.\n     * @param {Element} el\n     */\n    function removeFocusVisibleClass(el) {\n      if (!el.hasAttribute('data-focus-visible-added')) {\n        return;\n      }\n      el.classList.remove('focus-visible');\n      el.removeAttribute('data-focus-visible-added');\n    }\n\n    /**\n     * If the most recent user interaction was via the keyboard;\n     * and the key press did not include a meta, alt/option, or control key;\n     * then the modality is keyboard. Otherwise, the modality is not keyboard.\n     * Apply `focus-visible` to any current active element and keep track\n     * of our keyboard modality state with `hadKeyboardEvent`.\n     * @param {KeyboardEvent} e\n     */\n    function onKeyDown(e) {\n      if (e.metaKey || e.altKey || e.ctrlKey) {\n        return;\n      }\n\n      if (isValidFocusTarget(scope.activeElement)) {\n        addFocusVisibleClass(scope.activeElement);\n      }\n\n      hadKeyboardEvent = true;\n    }\n\n    /**\n     * If at any point a user clicks with a pointing device, ensure that we change\n     * the modality away from keyboard.\n     * This avoids the situation where a user presses a key on an already focused\n     * element, and then clicks on a different element, focusing it with a\n     * pointing device, while we still think we're in keyboard modality.\n     * @param {Event} e\n     */\n    function onPointerDown(e) {\n      hadKeyboardEvent = false;\n    }\n\n    /**\n     * On `focus`, add the `focus-visible` class to the target if:\n     * - the target received focus as a result of keyboard navigation, or\n     * - the event target is an element that will likely require interaction\n     *   via the keyboard (e.g. a text box)\n     * @param {Event} e\n     */\n    function onFocus(e) {\n      // Prevent IE from focusing the document or HTML element.\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n        addFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * On `blur`, remove the `focus-visible` class from the target.\n     * @param {Event} e\n     */\n    function onBlur(e) {\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (\n        e.target.classList.contains('focus-visible') ||\n        e.target.hasAttribute('data-focus-visible-added')\n      ) {\n        // To detect a tab/window switch, we look for a blur event followed\n        // rapidly by a visibility change.\n        // If we don't see a visibility change within 100ms, it's probably a\n        // regular focus change.\n        hadFocusVisibleRecently = true;\n        window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n        hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n          hadFocusVisibleRecently = false;\n        }, 100);\n        removeFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * If the user changes tabs, keep track of whether or not the previously\n     * focused element had .focus-visible.\n     * @param {Event} e\n     */\n    function onVisibilityChange(e) {\n      if (document.visibilityState === 'hidden') {\n        // If the tab becomes active again, the browser will handle calling focus\n        // on the element (Safari actually calls it twice).\n        // If this tab change caused a blur on an element with focus-visible,\n        // re-apply the class when the user switches back to the tab.\n        if (hadFocusVisibleRecently) {\n          hadKeyboardEvent = true;\n        }\n        addInitialPointerMoveListeners();\n      }\n    }\n\n    /**\n     * Add a group of listeners to detect usage of any pointing devices.\n     * These listeners will be added when the polyfill first loads, and anytime\n     * the window is blurred, so that they are active when the window regains\n     * focus.\n     */\n    function addInitialPointerMoveListeners() {\n      document.addEventListener('mousemove', onInitialPointerMove);\n      document.addEventListener('mousedown', onInitialPointerMove);\n      document.addEventListener('mouseup', onInitialPointerMove);\n      document.addEventListener('pointermove', onInitialPointerMove);\n      document.addEventListener('pointerdown', onInitialPointerMove);\n      document.addEventListener('pointerup', onInitialPointerMove);\n      document.addEventListener('touchmove', onInitialPointerMove);\n      document.addEventListener('touchstart', onInitialPointerMove);\n      document.addEventListener('touchend', onInitialPointerMove);\n    }\n\n    function removeInitialPointerMoveListeners() {\n      document.removeEventListener('mousemove', onInitialPointerMove);\n      document.removeEventListener('mousedown', onInitialPointerMove);\n      document.removeEventListener('mouseup', onInitialPointerMove);\n      document.removeEventListener('pointermove', onInitialPointerMove);\n      document.removeEventListener('pointerdown', onInitialPointerMove);\n      document.removeEventListener('pointerup', onInitialPointerMove);\n      document.removeEventListener('touchmove', onInitialPointerMove);\n      document.removeEventListener('touchstart', onInitialPointerMove);\n      document.removeEventListener('touchend', onInitialPointerMove);\n    }\n\n    /**\n     * When the polfyill first loads, assume the user is in keyboard modality.\n     * If any event is received from a pointing device (e.g. mouse, pointer,\n     * touch), turn off keyboard modality.\n     * This accounts for situations where focus enters the page from the URL bar.\n     * @param {Event} e\n     */\n    function onInitialPointerMove(e) {\n      // Work around a Safari quirk that fires a mousemove on <html> whenever the\n      // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n      if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n        return;\n      }\n\n      hadKeyboardEvent = false;\n      removeInitialPointerMoveListeners();\n    }\n\n    // For some kinds of state, we are interested in changes at the global scope\n    // only. For example, global pointer input, global key presses and global\n    // visibility change should affect the state at every scope:\n    document.addEventListener('keydown', onKeyDown, true);\n    document.addEventListener('mousedown', onPointerDown, true);\n    document.addEventListener('pointerdown', onPointerDown, true);\n    document.addEventListener('touchstart', onPointerDown, true);\n    document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n    addInitialPointerMoveListeners();\n\n    // For focus and blur, we specifically care about state changes in the local\n    // scope. This is because focus / blur events that originate from within a\n    // shadow root are not re-dispatched from the host element if it was already\n    // the active element in its own scope:\n    scope.addEventListener('focus', onFocus, true);\n    scope.addEventListener('blur', onBlur, true);\n\n    // We detect that a node is a ShadowRoot by ensuring that it is a\n    // DocumentFragment and also has a host property. This check covers native\n    // implementation and polyfill implementation transparently. If we only cared\n    // about the native implementation, we could just check if the scope was\n    // an instance of a ShadowRoot.\n    if (scope.nodeType === Node.DOCUMENT_FRAGMENT_NODE && scope.host) {\n      // Since a ShadowRoot is a special kind of DocumentFragment, it does not\n      // have a root element to add a class to. 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'success' : 'error', {\n        action: this.action,\n        text: this.selectedText,\n        trigger: this.trigger,\n        clearSelection: this.clearSelection.bind(this)\n      });\n    }\n    /**\n     * Moves focus away from `target` and back to the trigger, removes current selection.\n     */\n\n  }, {\n    key: \"clearSelection\",\n    value: function clearSelection() {\n      if (this.trigger) {\n        this.trigger.focus();\n      }\n\n      document.activeElement.blur();\n      window.getSelection().removeAllRanges();\n    }\n    /**\n     * Sets the `action` to be performed which can be either 'copy' or 'cut'.\n     * @param {String} action\n     */\n\n  }, {\n    key: \"destroy\",\n\n    /**\n     * Destroy lifecycle.\n     */\n    value: function destroy() {\n      this.removeFake();\n    }\n  }, {\n    key: \"action\",\n    set: function set() {\n      var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';\n      this._action = action;\n\n      if (this._action !== 'copy' && this._action !== 'cut') {\n        throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n      }\n    }\n    /**\n     * Gets the `action` property.\n     * @return {String}\n     */\n    ,\n    get: function get() {\n      return this._action;\n    }\n    /**\n     * Sets the `target` property using an element\n     * that will be have its content copied.\n     * @param {Element} target\n     */\n\n  }, {\n    key: \"target\",\n    set: function set(target) {\n      if (target !== undefined) {\n        if (target && _typeof(target) === 'object' && target.nodeType === 1) {\n          if (this.action === 'copy' && target.hasAttribute('disabled')) {\n            throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n          }\n\n          if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n            throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n          }\n\n          this._target = target;\n        } else {\n          throw new Error('Invalid \"target\" value, use a valid Element');\n        }\n      }\n    }\n    /**\n     * Gets the `target` property.\n     * @return {String|HTMLElement}\n     */\n    ,\n    get: function get() {\n      return this._target;\n    }\n  }]);\n\n  return ClipboardAction;\n}();\n\n/* harmony default export */ var clipboard_action = (ClipboardAction);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction clipboard_classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction clipboard_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction clipboard_createClass(Constructor, protoProps, staticProps) { if (protoProps) clipboard_defineProperties(Constructor.prototype, protoProps); if (staticProps) clipboard_defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n  var attribute = \"data-clipboard-\".concat(suffix);\n\n  if (!element.hasAttribute(attribute)) {\n    return;\n  }\n\n  return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n  _inherits(Clipboard, _Emitter);\n\n  var _super = _createSuper(Clipboard);\n\n  /**\n   * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n   * @param {Object} options\n   */\n  function Clipboard(trigger, options) {\n    var _this;\n\n    clipboard_classCallCheck(this, Clipboard);\n\n    _this = _super.call(this);\n\n    _this.resolveOptions(options);\n\n    _this.listenClick(trigger);\n\n    return _this;\n  }\n  /**\n   * Defines if attributes would be resolved using internal setter functions\n   * or custom functions that were passed in the constructor.\n   * @param {Object} options\n   */\n\n\n  clipboard_createClass(Clipboard, [{\n    key: \"resolveOptions\",\n    value: function resolveOptions() {\n      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n      this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n      this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n      this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n      this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n    }\n    /**\n     * Adds a click event listener to the passed trigger.\n     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n     */\n\n  }, {\n    key: \"listenClick\",\n    value: function listenClick(trigger) {\n      var _this2 = this;\n\n      this.listener = listen_default()(trigger, 'click', function (e) {\n        return _this2.onClick(e);\n      });\n    }\n    /**\n     * Defines a new `ClipboardAction` on each click event.\n     * @param {Event} e\n     */\n\n  }, {\n    key: \"onClick\",\n    value: function onClick(e) {\n      var trigger = e.delegateTarget || e.currentTarget;\n\n      if (this.clipboardAction) {\n        this.clipboardAction = null;\n      }\n\n      this.clipboardAction = new clipboard_action({\n        action: this.action(trigger),\n        target: this.target(trigger),\n        text: this.text(trigger),\n        container: this.container,\n        trigger: trigger,\n        emitter: this\n      });\n    }\n    /**\n     * Default `action` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultAction\",\n    value: function defaultAction(trigger) {\n      return getAttributeValue('action', trigger);\n    }\n    /**\n     * Default `target` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultTarget\",\n    value: function defaultTarget(trigger) {\n      var selector = getAttributeValue('target', trigger);\n\n      if (selector) {\n        return document.querySelector(selector);\n      }\n    }\n    /**\n     * Returns the support of the given action, or all actions if no action is\n     * given.\n     * @param {String} [action]\n     */\n\n  }, {\n    key: \"defaultText\",\n\n    /**\n     * Default `text` lookup function.\n     * @param {Element} trigger\n     */\n    value: function defaultText(trigger) {\n      return getAttributeValue('text', trigger);\n    }\n    /**\n     * Destroy lifecycle.\n     */\n\n  }, {\n    key: \"destroy\",\n    value: function destroy() {\n      this.listener.destroy();\n\n      if (this.clipboardAction) {\n        this.clipboardAction.destroy();\n        this.clipboardAction = null;\n      }\n    }\n  }], [{\n    key: \"isSupported\",\n    value: function isSupported() {\n      var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n      var actions = typeof action === 'string' ? [action] : action;\n      var support = !!document.queryCommandSupported;\n      actions.forEach(function (action) {\n        support = support && !!document.queryCommandSupported(action);\n      });\n      return support;\n    }\n  }]);\n\n  return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n    var proto = Element.prototype;\n\n    proto.matches = proto.matchesSelector ||\n                    proto.mozMatchesSelector ||\n                    proto.msMatchesSelector ||\n                    proto.oMatchesSelector ||\n                    proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n    while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n        if (typeof element.matches === 'function' &&\n            element.matches(selector)) {\n          return element;\n        }\n        element = element.parentNode;\n    }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n    var listenerFn = listener.apply(this, arguments);\n\n    element.addEventListener(type, listenerFn, useCapture);\n\n    return {\n        destroy: function() {\n            element.removeEventListener(type, listenerFn, useCapture);\n        }\n    }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n    // Handle the regular Element usage\n    if (typeof elements.addEventListener === 'function') {\n        return _delegate.apply(null, arguments);\n    }\n\n    // Handle Element-less usage, it defaults to global delegation\n    if (typeof type === 'function') {\n        // Use `document` as the first parameter, then apply arguments\n        // This is a short way to .unshift `arguments` without running into deoptimizations\n        return _delegate.bind(null, document).apply(null, arguments);\n    }\n\n    // Handle Selector-based usage\n    if (typeof elements === 'string') {\n        elements = document.querySelectorAll(elements);\n    }\n\n    // Handle Array-like based usage\n    return Array.prototype.map.call(elements, function (element) {\n        return _delegate(element, selector, type, callback, useCapture);\n    });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n    return function(e) {\n        e.delegateTarget = closest(e.target, selector);\n\n        if (e.delegateTarget) {\n            callback.call(element, e);\n        }\n    }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n    return value !== undefined\n        && value instanceof HTMLElement\n        && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return value !== undefined\n        && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n        && ('length' in value)\n        && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n    return typeof value === 'string'\n        || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n    if (!target && !type && !callback) {\n        throw new Error('Missing required arguments');\n    }\n\n    if (!is.string(type)) {\n        throw new TypeError('Second argument must be a String');\n    }\n\n    if (!is.fn(callback)) {\n        throw new TypeError('Third argument must be a Function');\n    }\n\n    if (is.node(target)) {\n        return listenNode(target, type, callback);\n    }\n    else if (is.nodeList(target)) {\n        return listenNodeList(target, type, callback);\n    }\n    else if (is.string(target)) {\n        return listenSelector(target, type, callback);\n    }\n    else {\n        throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n    }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n    node.addEventListener(type, callback);\n\n    return {\n        destroy: function() {\n            node.removeEventListener(type, callback);\n        }\n    }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n    Array.prototype.forEach.call(nodeList, function(node) {\n        node.addEventListener(type, callback);\n    });\n\n    return {\n        destroy: function() {\n            Array.prototype.forEach.call(nodeList, function(node) {\n                node.removeEventListener(type, callback);\n            });\n        }\n    }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n    return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n    var selectedText;\n\n    if (element.nodeName === 'SELECT') {\n        element.focus();\n\n        selectedText = element.value;\n    }\n    else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n        var isReadOnly = element.hasAttribute('readonly');\n\n        if (!isReadOnly) {\n            element.setAttribute('readonly', '');\n        }\n\n        element.select();\n        element.setSelectionRange(0, element.value.length);\n\n        if (!isReadOnly) {\n            element.removeAttribute('readonly');\n        }\n\n        selectedText = element.value;\n    }\n    else {\n        if (element.hasAttribute('contenteditable')) {\n            element.focus();\n        }\n\n        var selection = window.getSelection();\n        var range = document.createRange();\n\n        range.selectNodeContents(element);\n        selection.removeAllRanges();\n        selection.addRange(range);\n\n        selectedText = selection.toString();\n    }\n\n    return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n  // Keep this empty so it's easier to inherit from\n  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n  on: function (name, callback, ctx) {\n    var e = this.e || (this.e = {});\n\n    (e[name] || (e[name] = [])).push({\n      fn: callback,\n      ctx: ctx\n    });\n\n    return this;\n  },\n\n  once: function (name, callback, ctx) {\n    var self = this;\n    function listener () {\n      self.off(name, listener);\n      callback.apply(ctx, arguments);\n    };\n\n    listener._ = callback\n    return this.on(name, listener, ctx);\n  },\n\n  emit: function (name) {\n    var data = [].slice.call(arguments, 1);\n    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n    var i = 0;\n    var len = evtArr.length;\n\n    for (i; i < len; i++) {\n      evtArr[i].fn.apply(evtArr[i].ctx, data);\n    }\n\n    return this;\n  },\n\n  off: function (name, callback) {\n    var e = this.e || (this.e = {});\n    var evts = e[name];\n    var liveEvents = [];\n\n    if (evts && callback) {\n      for (var i = 0, len = evts.length; i < len; i++) {\n        if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n          liveEvents.push(evts[i]);\n      }\n    }\n\n    // Remove event from queue to prevent memory leak\n    // Suggested by https://github.com/lazd\n    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n    (liveEvents.length)\n      ? e[name] = liveEvents\n      : delete e[name];\n\n    return this;\n  }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(134);\n/******/ })()\n.default;\n});", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param  {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n  var str = '' + string;\n  var match = matchHtmlRegExp.exec(str);\n\n  if (!match) {\n    return str;\n  }\n\n  var escape;\n  var html = '';\n  var index = 0;\n  var lastIndex = 0;\n\n  for (index = match.index; index < str.length; index++) {\n    switch (str.charCodeAt(index)) {\n      case 34: // \"\n        escape = '&quot;';\n        break;\n      case 38: // &\n        escape = '&amp;';\n        break;\n      case 39: // '\n        escape = '&#39;';\n        break;\n      case 60: // <\n        escape = '&lt;';\n        break;\n      case 62: // >\n        escape = '&gt;';\n        break;\n      default:\n        continue;\n    }\n\n    if (lastIndex !== index) {\n      html += str.substring(lastIndex, index);\n    }\n\n    lastIndex = index + 1;\n    html += escape;\n  }\n\n  return lastIndex !== index\n    ? html + str.substring(lastIndex, index)\n    : html;\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\nimport { NEVER, Subject, defer, merge } from \"rxjs\"\nimport {\n  delay,\n  filter,\n  map,\n  mergeWith,\n  shareReplay,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n  at,\n  getElement,\n  requestJSON,\n  setToggle,\n  watchDocument,\n  watchKeyboard,\n  watchLocation,\n  watchLocationTarget,\n  watchMedia,\n  watchPrint,\n  watchViewport\n} from \"./browser\"\nimport {\n  getComponentElement,\n  getComponentElements,\n  mountBackToTop,\n  mountContent,\n  mountDialog,\n  mountHeader,\n  mountHeaderTitle,\n  mountPalette,\n  mountSearch,\n  mountSidebar,\n  mountSource,\n  mountTableOfContents,\n  mountTabs,\n  watchHeader,\n  watchMain\n} from \"./components\"\nimport {\n  SearchIndex,\n  setupClipboardJS,\n  setupInstantLoading,\n  setupVersionSelector\n} from \"./integrations\"\nimport {\n  patchIndeterminate,\n  patchScrollfix,\n  patchScrolllock\n} from \"./patches\"\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$   = watchLocationTarget()\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$   = watchMedia(\"(min-width: 960px)\")\nconst screen$   = watchMedia(\"(min-width: 1220px)\")\nconst print$    = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n  ? __search?.index || requestJSON<SearchIndex>(\n    `${config.base}/search/search_index.json`\n  )\n  : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject<string>()\nsetupClipboardJS({ alert$ })\n\n/* Set up instant loading, if enabled */\nif (feature(\"navigation.instant\"))\n  setupInstantLoading({ document$, location$, viewport$ })\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n  setupVersionSelector()\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n  .pipe(\n    delay(125)\n  )\n    .subscribe(() => {\n      setToggle(\"drawer\", false)\n      setToggle(\"search\", false)\n    })\n\n/* Set up global keyboard handlers */\nkeyboard$\n  .pipe(\n    filter(({ mode }) => mode === \"global\")\n  )\n    .subscribe(key => {\n      switch (key.type) {\n\n        /* Go to previous page */\n        case \"p\":\n        case \",\":\n          const prev = getElement(\"[href][rel=prev]\")\n          if (typeof prev !== \"undefined\")\n            prev.click()\n          break\n\n        /* Go to next page */\n        case \"n\":\n        case \".\":\n          const next = getElement(\"[href][rel=next]\")\n          if (typeof next !== \"undefined\")\n            next.click()\n          break\n      }\n    })\n\n/* Set up patches */\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n  .pipe(\n    map(() => getComponentElement(\"main\")),\n    switchMap(el => watchMain(el, { viewport$, header$ })),\n    shareReplay(1)\n  )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n  /* Dialog */\n  ...getComponentElements(\"dialog\")\n    .map(el => mountDialog(el, { alert$ })),\n\n  /* Header */\n  ...getComponentElements(\"header\")\n    .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n  /* Color palette */\n  ...getComponentElements(\"palette\")\n    .map(el => mountPalette(el)),\n\n  /* Search */\n  ...getComponentElements(\"search\")\n    .map(el => mountSearch(el, { index$, keyboard$ })),\n\n  /* Repository information */\n  ...getComponentElements(\"source\")\n    .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n  /* Content */\n  ...getComponentElements(\"content\")\n    .map(el => mountContent(el, { target$, viewport$, print$ })),\n\n  /* Header title */\n  ...getComponentElements(\"header-title\")\n    .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n  /* Sidebar */\n  ...getComponentElements(\"sidebar\")\n    .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n      ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n      : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n    ),\n\n  /* Navigation tabs */\n  ...getComponentElements(\"tabs\")\n    .map(el => mountTabs(el, { viewport$, header$ })),\n\n  /* Table of contents */\n  ...getComponentElements(\"toc\")\n    .map(el => mountTableOfContents(el, { viewport$, header$ })),\n\n  /* Back-to-top button */\n  ...getComponentElements(\"top\")\n    .map(el => mountBackToTop(el, { viewport$, main$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n  .pipe(\n    switchMap(() => content$),\n    mergeWith(control$),\n    shareReplay(1)\n  )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$  = document$          /* Document observable */\nwindow.location$  = location$          /* Location subject */\nwindow.target$    = target$            /* Location target observable */\nwindow.keyboard$  = keyboard$          /* Keyboard observable */\nwindow.viewport$  = viewport$          /* Viewport observable */\nwindow.tablet$    = tablet$            /* Tablet observable */\nwindow.screen$    = screen$            /* Screen observable */\nwindow.print$     = print$             /* Print mode observable */\nwindow.alert$     = alert$             /* Alert subject */\nwindow.component$ = component$         /* Component observable */\n", "import tslib from '../tslib.js';\r\nconst {\r\n    __extends,\r\n    __assign,\r\n    __rest,\r\n    __decorate,\r\n    __param,\r\n    __metadata,\r\n    __awaiter,\r\n    __generator,\r\n    __exportStar,\r\n    __createBinding,\r\n    __values,\r\n    __read,\r\n    __spread,\r\n    __spreadArrays,\r\n    __spreadArray,\r\n    __await,\r\n    __asyncGenerator,\r\n    __asyncDelegator,\r\n    __asyncValues,\r\n    __makeTemplateObject,\r\n    __importStar,\r\n    __importDefault,\r\n    __classPrivateFieldGet,\r\n    __classPrivateFieldSet,\r\n} = tslib;\r\nexport {\r\n    __extends,\r\n    __assign,\r\n    __rest,\r\n    __decorate,\r\n    __param,\r\n    __metadata,\r\n    __awaiter,\r\n    __generator,\r\n    __exportStar,\r\n    __createBinding,\r\n    __values,\r\n    __read,\r\n    __spread,\r\n    __spreadArrays,\r\n    __spreadArray,\r\n    __await,\r\n    __asyncGenerator,\r\n    __asyncDelegator,\r\n    __asyncValues,\r\n    __makeTemplateObject,\r\n    __importStar,\r\n    __importDefault,\r\n    __classPrivateFieldGet,\r\n    __classPrivateFieldSet,\r\n};\r\n", null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ReplaySubject, Subject, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents are implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted.\n *\n * @returns Document subject\n */\nexport function watchDocument(): Subject<Document> {\n  const document$ = new ReplaySubject<Document>()\n  fromEvent(document, \"DOMContentLoaded\")\n    .pipe(\n      mapTo(document)\n    )\n      .subscribe(document$)\n\n  /* Return document */\n  return document$\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T | undefined\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T | undefined {\n  return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElementOrThrow<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElementOrThrow<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T\n\nexport function getElementOrThrow<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T {\n  const el = getElement<T>(selector, node)\n  if (typeof el === \"undefined\")\n    throw new ReferenceError(\n      `Missing element: expected \"${selector}\" to be present`\n    )\n  return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n  return document.activeElement instanceof HTMLElement\n    ? document.activeElement\n    : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T[] {\n  return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @template T - Tag name type\n *\n * @param tagName - Tag name\n *\n * @returns Element\n */\nexport function createElement<T extends keyof HTMLElementTagNameMap>(\n  tagName: T\n): HTMLElementTagNameMap[T] {\n  return document.createElement(tagName)\n}\n\n/**\n * Replace an element with the given list of nodes\n *\n * @param el - Element\n * @param nodes - Replacement nodes\n */\nexport function replaceElement(\n  el: HTMLElement, ...nodes: Node[]\n): void {\n  el.replaceWith(...nodes)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n */\nexport function setElementFocus(\n  el: HTMLElement, value = true\n): void {\n  if (value)\n    el.focus()\n  else\n    el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @returns Element focus observable\n */\nexport function watchElementFocus(\n  el: HTMLElement\n): Observable<boolean> {\n  return merge(\n    fromEvent<FocusEvent>(el, \"focus\"),\n    fromEvent<FocusEvent>(el, \"blur\")\n  )\n    .pipe(\n      map(({ type }) => type === \"focus\"),\n      startWith(el === getActiveElement())\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  of\n} from \"rxjs\"\nimport {\n  filter,\n  finalize,\n  map,\n  shareReplay,\n  startWith,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n  width: number                        /* Element width */\n  height: number                       /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Resize observer entry subject\n */\nconst entry$ = new Subject<ResizeObserverEntry>()\n\n/**\n * Resize observer observable\n *\n * This observable will create a `ResizeObserver` on the first subscription\n * and will automatically terminate it when there are no more subscribers.\n * It's quite important to centralize observation in a single `ResizeObserver`,\n * as the performance difference can be quite dramatic, as the link shows.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => of(\n  new ResizeObserver(entries => {\n    for (const entry of entries)\n      entry$.next(entry)\n  })\n))\n  .pipe(\n    switchMap(resize => NEVER.pipe(startWith(resize))\n      .pipe(\n        finalize(() => resize.disconnect())\n      )\n    ),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementSize(el: HTMLElement): ElementSize {\n  return {\n    width:  el.offsetWidth,\n    height: el.offsetHeight\n  }\n}\n\n/**\n * Retrieve element content size, i.e. including overflowing content\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementContentSize(el: HTMLElement): ElementSize {\n  return {\n    width:  el.scrollWidth,\n    height: el.scrollHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * This function returns an observable that subscribes to a single internal\n * instance of `ResizeObserver` upon subscription, and emit resize events until\n * termination. Note that this function should not be called with the same\n * element twice, as the first unsubscription will terminate observation.\n *\n * Sadly, we can't use the `DOMRect` objects returned by the observer, because\n * we need the emitted values to be consistent with `getElementSize`, which will\n * return the used values (rounded) and not actual values (unrounded). Thus, we\n * use the `offset*` properties. See the linked GitHub issue.\n *\n * @see https://bit.ly/3m0k3he - GitHub issue\n *\n * @param el - Element\n *\n * @returns Element size observable\n */\nexport function watchElementSize(\n  el: HTMLElement\n): Observable<ElementSize> {\n  return observer$\n    .pipe(\n      tap(observer => observer.observe(el)),\n      switchMap(observer => entry$\n        .pipe(\n          filter(({ target }) => target === el),\n          finalize(() => observer.unobserve(el)),\n          map(() => getElementSize(el))\n        )\n      ),\n      startWith(getElementSize(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n  distinctUntilChanged,\n  map,\n  startWith\n} from \"rxjs/operators\"\n\nimport {\n  getElementContentSize,\n  getElementSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @returns Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n  return {\n    x: el.scrollLeft,\n    y: el.scrollTop\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @returns Element offset observable\n */\nexport function watchElementOffset(\n  el: HTMLElement\n): Observable<ElementOffset> {\n  return merge(\n    fromEvent(el, \"scroll\"),\n    fromEvent(window, \"resize\")\n  )\n    .pipe(\n      map(() => getElementOffset(el)),\n      startWith(getElementOffset(el))\n    )\n}\n\n/**\n * Watch element threshold\n *\n * This function returns an observable which emits whether the bottom scroll\n * offset of an elements is within a certain threshold.\n *\n * @param el - Element\n * @param threshold - Threshold\n *\n * @returns Element threshold observable\n */\nexport function watchElementThreshold(\n  el: HTMLElement, threshold = 16\n): Observable<boolean> {\n  return watchElementOffset(el)\n    .pipe(\n      map(({ y }) => {\n        const visible = getElementSize(el)\n        const content = getElementContentSize(el)\n        return y >= (\n          content.height - visible.height - threshold\n        )\n      }),\n      distinctUntilChanged()\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element text selection\n *\n * @param el - Element\n */\nexport function setElementSelection(\n  el: HTMLElement\n): void {\n  if (el instanceof HTMLInputElement)\n    el.select()\n  else\n    throw new Error(\"Not implemented\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n  | \"drawer\"                           /* Toggle for drawer */\n  | \"search\"                           /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record<Toggle, HTMLInputElement> = {\n  drawer: getElementOrThrow(\"[data-md-toggle=drawer]\"),\n  search: getElementOrThrow(\"[data-md-toggle=search]\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n  return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n  if (toggles[name].checked !== value)\n    toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable<boolean> {\n  const el = toggles[name]\n  return fromEvent(el, \"change\")\n    .pipe(\n      map(() => el.checked),\n      startWith(el.checked)\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../element\"\nimport { getToggle } from \"../toggle\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n  | \"global\"                           /* Global */\n  | \"search\"                           /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard {\n  mode: KeyboardMode                   /* Keyboard mode */\n  type: string                         /* Key type */\n  claim(): void                        /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @returns Test result\n */\nfunction isSusceptibleToKeyboard(el: HTMLElement): boolean {\n  switch (el.tagName) {\n\n    /* Form elements */\n    case \"INPUT\":\n    case \"SELECT\":\n    case \"TEXTAREA\":\n      return true\n\n    /* Everything else */\n    default:\n      return el.isContentEditable\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @returns Keyboard observable\n */\nexport function watchKeyboard(): Observable<Keyboard> {\n  return fromEvent<KeyboardEvent>(window, \"keydown\")\n    .pipe(\n      filter(ev => !(ev.metaKey || ev.ctrlKey)),\n      map(ev => ({\n        mode: getToggle(\"search\") ? \"search\" : \"global\",\n        type: ev.key,\n        claim() {\n          ev.preventDefault()\n          ev.stopPropagation()\n        }\n      } as Keyboard)),\n      filter(({ mode }) => {\n        if (mode === \"global\") {\n          const active = getActiveElement()\n          if (typeof active !== \"undefined\")\n            return !isSusceptibleToKeyboard(active)\n        }\n        return true\n      }),\n      share()\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function returns a `URL` object (and not `Location`) to normalize the\n * typings across the application. Furthermore, locations need to be tracked\n * without setting them and `Location` is a singleton which represents the\n * current location.\n *\n * @returns URL\n */\nexport function getLocation(): URL {\n  return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * @param url - URL to change to\n */\nexport function setLocation(url: URL): void {\n  location.href = url.href\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @returns Location subject\n */\nexport function watchLocation(): Subject<URL> {\n  return new Subject<URL>()\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport { filter, map, share, startWith, switchMap } from \"rxjs/operators\"\n\nimport { createElement, getElement } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @returns Location hash\n */\nexport function getLocationHash(): string {\n  return location.hash.substring(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n  const el = createElement(\"a\")\n  el.href = hash\n  el.addEventListener(\"click\", ev => ev.stopPropagation())\n  el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @returns Location hash observable\n */\nexport function watchLocationHash(): Observable<string> {\n  return fromEvent<HashChangeEvent>(window, \"hashchange\")\n    .pipe(\n      map(getLocationHash),\n      startWith(getLocationHash()),\n      filter(hash => hash.length > 0),\n      share()\n    )\n}\n\n/**\n * Watch location target\n *\n * @returns Location target observable\n */\nexport function watchLocationTarget(): Observable<HTMLElement> {\n  return watchLocationHash()\n    .pipe(\n      switchMap(id => of(getElement(`[id=\"${id}\"]`)!))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  fromEvent,\n  fromEventPattern\n} from \"rxjs\"\nimport {\n  mapTo,\n  startWith,\n  switchMap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * Note that although `MediaQueryList.addListener` is deprecated we have to\n * use it, because it's the only way to ensure proper downward compatibility.\n *\n * @see https://bit.ly/3dUBH2m - GitHub issue\n *\n * @param query - Media query\n *\n * @returns Media observable\n */\nexport function watchMedia(query: string): Observable<boolean> {\n  const media = matchMedia(query)\n  return fromEventPattern<boolean>(next => (\n    media.addListener(() => next(media.matches))\n  ))\n    .pipe(\n      startWith(media.matches)\n    )\n}\n\n/**\n * Watch print mode, cross-browser\n *\n * @returns Print mode observable\n */\nexport function watchPrint(): Observable<void> {\n  return fromEvent(window, \"beforeprint\")\n    .pipe(\n      mapTo(undefined)\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Toggle an observable with a media observable\n *\n * @template T - Data type\n *\n * @param query$ - Media observable\n * @param factory - Observable factory\n *\n * @returns Toggled observable\n */\nexport function at<T>(\n  query$: Observable<boolean>, factory: () => Observable<T>\n): Observable<T> {\n  return query$\n    .pipe(\n      switchMap(active => active ? factory() : NEVER)\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, from } from \"rxjs\"\nimport {\n  filter,\n  map,\n  shareReplay,\n  switchMap\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Response observable\n */\nexport function request(\n  url: URL | string, options: RequestInit = { credentials: \"same-origin\" }\n): Observable<Response> {\n  return from(fetch(`${url}`, options))\n    .pipe(\n      filter(res => res.status === 200),\n    )\n}\n\n/**\n * Fetch JSON from the given URL\n *\n * @template T - Data type\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestJSON<T>(\n  url: URL | string, options?: RequestInit\n): Observable<T> {\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.json()),\n      shareReplay(1)\n    )\n}\n\n/**\n * Fetch XML from the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestXML(\n  url: URL | string, options?: RequestInit\n): Observable<Document> {\n  const dom = new DOMParser()\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.text()),\n      map(res => dom.parseFromString(res, \"text/xml\")),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @returns Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n  return {\n    x: Math.max(0, pageXOffset),\n    y: Math.max(0, pageYOffset)\n  }\n}\n\n/**\n * Set viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n  { x, y }: Partial<ViewportOffset>\n): void {\n  window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @returns Viewport offset observable\n */\nexport function watchViewportOffset(): Observable<ViewportOffset> {\n  return merge(\n    fromEvent(window, \"scroll\", { passive: true }),\n    fromEvent(window, \"resize\", { passive: true })\n  )\n    .pipe(\n      map(getViewportOffset),\n      startWith(getViewportOffset())\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n  width: number                        /* Viewport width */\n  height: number                       /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @returns Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n  return {\n    width:  innerWidth,\n    height: innerHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @returns Viewport size observable\n */\nexport function watchViewportSize(): Observable<ViewportSize> {\n  return fromEvent(window, \"resize\", { passive: true })\n    .pipe(\n      map(getViewportSize),\n      startWith(getViewportSize())\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  map,\n  shareReplay\n} from \"rxjs/operators\"\n\nimport { Header } from \"~/components\"\n\nimport {\n  ViewportOffset,\n  watchViewportOffset\n} from \"../offset\"\nimport {\n  ViewportSize,\n  watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n  offset: ViewportOffset               /* Viewport offset */\n  size: ViewportSize                   /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch at options\n */\ninterface WatchAtOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @returns Viewport observable\n */\nexport function watchViewport(): Observable<Viewport> {\n  return combineLatest([\n    watchViewportOffset(),\n    watchViewportSize()\n  ])\n    .pipe(\n      map(([offset, size]) => ({ offset, size })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @returns Viewport observable\n */\nexport function watchViewportAt(\n  el: HTMLElement, { viewport$, header$ }: WatchAtOptions\n): Observable<Viewport> {\n  const size$ = viewport$\n    .pipe(\n      distinctUntilKeyChanged(\"size\")\n    )\n\n  /* Compute element offset */\n  const offset$ = combineLatest([size$, header$])\n    .pipe(\n      map((): ViewportOffset => ({\n        x: el.offsetLeft,\n        y: el.offsetTop\n      }))\n    )\n\n  /* Compute relative viewport, return hot observable */\n  return combineLatest([header$, viewport$, offset$])\n    .pipe(\n      map(([{ height }, { offset, size }, { x, y }]) => ({\n        offset: {\n          x: offset.x - x,\n          y: offset.y - y + height\n        },\n        size\n      }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent } from \"rxjs\"\nimport {\n  map,\n  share,\n  switchMapTo,\n  tap,\n  throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n  type: unknown                        /* Message type */\n  data?: unknown                       /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n  T extends WorkerMessage\n> {\n  tx$: Subject<T>                      /* Message transmission subject */\n  rx$: Observable<T>                   /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions<T extends WorkerMessage> {\n  tx$: Observable<T>                   /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that sends all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @returns Worker message observable\n */\nexport function watchWorker<T extends WorkerMessage>(\n  worker: Worker, { tx$ }: WatchOptions<T>\n): Observable<T> {\n\n  /* Intercept messages from worker-like objects */\n  const rx$ = fromEvent<MessageEvent>(worker, \"message\")\n    .pipe(\n      map(({ data }) => data as T)\n    )\n\n  /* Send and receive messages, return hot observable */\n  return tx$\n    .pipe(\n      throttle(() => rx$, { leading: true, trailing: true }),\n      tap(message => worker.postMessage(message)),\n      switchMapTo(rx$),\n      share()\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow, getLocation } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flag\n */\nexport type Flag =\n  | \"header.autohide\"                  /* Hide header */\n  | \"navigation.expand\"                /* Automatic expansion */\n  | \"navigation.instant\"               /* Instant loading */\n  | \"navigation.sections\"              /* Sections navigation */\n  | \"navigation.tabs\"                  /* Tabs navigation */\n  | \"navigation.top\"                   /* Back-to-top button */\n  | \"toc.integrate\"                    /* Integrated table of contents */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Translation\n */\nexport type Translation =\n  | \"clipboard.copy\"                   /* Copy to clipboard */\n  | \"clipboard.copied\"                 /* Copied to clipboard */\n  | \"search.config.lang\"               /* Search language */\n  | \"search.config.pipeline\"           /* Search pipeline */\n  | \"search.config.separator\"          /* Search separator */\n  | \"search.placeholder\"               /* Search */\n  | \"search.result.placeholder\"        /* Type to start searching */\n  | \"search.result.none\"               /* No matching documents */\n  | \"search.result.one\"                /* 1 matching document */\n  | \"search.result.other\"              /* # matching documents */\n  | \"search.result.more.one\"           /* 1 more on this page */\n  | \"search.result.more.other\"         /* # more on this page */\n  | \"search.result.term.missing\"       /* Missing */\n  | \"select.version.title\"             /* Version selector */\n\n/**\n * Translations\n */\nexport type Translations = Record<Translation, string>\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Versioning\n */\nexport interface Versioning {\n  provider: \"mike\"                     /* Version provider */\n}\n\n/**\n * Configuration\n */\nexport interface Config {\n  base: string                         /* Base URL */\n  features: Flag[]                     /* Feature flags */\n  translations: Translations           /* Translations */\n  search: string                       /* Search worker URL */\n  version?: Versioning                 /* Versioning */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration and make base URL absolute\n */\nconst script = getElementOrThrow(\"#__config\")\nconst config: Config = JSON.parse(script.textContent!)\nconfig.base = new URL(config.base, getLocation())\n  .toString()\n  .replace(/\\/$/, \"\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration\n *\n * @returns Global configuration\n */\nexport function configuration(): Config {\n  return config\n}\n\n/**\n * Check whether a feature flag is enabled\n *\n * @param flag - Feature flag\n *\n * @returns Test result\n */\nexport function feature(flag: Flag): boolean {\n  return config.features.includes(flag)\n}\n\n/**\n * Retrieve the translation for the given key\n *\n * @param key - Key to be translated\n * @param value - Positional value, if any\n *\n * @returns Translation\n */\nexport function translation(\n  key: Translation, value?: string | number\n): string {\n  return typeof value !== \"undefined\"\n    ? config.translations[key].replace(\"#\", value.toString())\n    : config.translations[key]\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow, getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type ComponentType =\n  | \"announce\"                         /* Announcement bar */\n  | \"container\"                        /* Container */\n  | \"content\"                          /* Content */\n  | \"dialog\"                           /* Dialog */\n  | \"header\"                           /* Header */\n  | \"header-title\"                     /* Header title */\n  | \"header-topic\"                     /* Header topic */\n  | \"main\"                             /* Main area */\n  | \"palette\"                          /* Color palette */\n  | \"search\"                           /* Search */\n  | \"search-query\"                     /* Search input */\n  | \"search-result\"                    /* Search results */\n  | \"sidebar\"                          /* Sidebar */\n  | \"skip\"                             /* Skip link */\n  | \"source\"                           /* Repository information */\n  | \"tabs\"                             /* Navigation tabs */\n  | \"toc\"                              /* Table of contents */\n  | \"top\"                              /* Back-to-top button */\n\n/**\n * A component\n *\n * @template T - Component type\n * @template U - Reference type\n */\nexport type Component<\n  T extends {} = {},\n  U extends HTMLElement = HTMLElement\n> =\n  T & {\n    ref: U                             /* Component reference */\n  }\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type map\n */\ninterface ComponentTypeMap {\n  \"announce\": HTMLElement              /* Announcement bar */\n  \"container\": HTMLElement             /* Container */\n  \"content\": HTMLElement               /* Content */\n  \"dialog\": HTMLElement                /* Dialog */\n  \"header\": HTMLElement                /* Header */\n  \"header-title\": HTMLElement          /* Header title */\n  \"header-topic\": HTMLElement          /* Header topic */\n  \"main\": HTMLElement                  /* Main area */\n  \"palette\": HTMLElement               /* Color palette */\n  \"search\": HTMLElement                /* Search */\n  \"search-query\": HTMLInputElement     /* Search input */\n  \"search-result\": HTMLElement         /* Search results */\n  \"sidebar\": HTMLElement               /* Sidebar */\n  \"skip\": HTMLAnchorElement            /* Skip link */\n  \"source\": HTMLAnchorElement          /* Repository information */\n  \"tabs\": HTMLElement                  /* Navigation tabs */\n  \"toc\": HTMLElement                   /* Table of contents */\n  \"top\": HTMLAnchorElement             /* Back-to-top button */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the element for a given component or throw a reference error\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getComponentElement<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T] {\n  return getElementOrThrow(`[data-md-component=${type}]`, node)\n}\n\n/**\n * Retrieve all elements for a given component\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getComponentElements<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T][] {\n  return getElements(`[data-md-component=${type}]`, node)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  fromEvent,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  switchMap,\n  tap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport { resetFocusable, setFocusable } from \"~/actions\"\nimport {\n  Viewport,\n  getElementContentSize,\n  getElementSize,\n  getElements,\n  watchMedia\n} from \"~/browser\"\nimport { renderClipboardButton } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Code block\n */\nexport interface CodeBlock {\n  scroll: boolean                      /* Code block overflows */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Global index for Clipboard.js integration\n */\nlet index = 0\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch code block\n *\n * This function monitors size changes of the viewport, as well as switches of\n * content tabs with embedded code blocks, as both may trigger overflow.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block observable\n */\nexport function watchCodeBlock(\n  el: HTMLElement, { viewport$ }: WatchOptions\n): Observable<CodeBlock> {\n  const container$ = of(el)\n    .pipe(\n      switchMap(child => {\n        const container = child.closest(\"[data-tabs]\")\n        if (container instanceof HTMLElement) {\n          return merge(\n            ...getElements(\"input\", container)\n              .map(input => fromEvent(input, \"change\"))\n          )\n        }\n        return NEVER\n      })\n    )\n\n  /* Check overflow on resize and tab change */\n  return merge(\n    viewport$.pipe(distinctUntilKeyChanged(\"size\")),\n    container$\n  )\n    .pipe(\n      map(() => {\n        const visible = getElementSize(el)\n        const content = getElementContentSize(el)\n        return {\n          scroll: content.width > visible.width\n        }\n      }),\n      distinctUntilKeyChanged(\"scroll\")\n    )\n}\n\n/**\n * Mount code block\n *\n * This function ensures that an overflowing code block is focusable through\n * keyboard, so it can be scrolled without a mouse to improve on accessibility.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block component observable\n */\nexport function mountCodeBlock(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<CodeBlock>> {\n  const internal$ = new Subject<CodeBlock>()\n  internal$\n    .pipe(\n      withLatestFrom(watchMedia(\"(hover)\"))\n    )\n      .subscribe(([{ scroll }, hover]) => {\n        if (scroll && hover)\n          setFocusable(el)\n        else\n          resetFocusable(el)\n      })\n\n  /* Render button for Clipboard.js integration */\n  if (ClipboardJS.isSupported()) {\n    const parent = el.closest(\"pre\")!\n    parent.id = `__code_${index++}`\n    parent.insertBefore(\n      renderClipboardButton(parent.id),\n      el\n    )\n  }\n\n  /* Create and return component */\n  return watchCodeBlock(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set focusable property\n *\n * @param el - Element\n * @param value - Tabindex value\n */\nexport function setFocusable(\n  el: HTMLElement, value = 0\n): void {\n  el.setAttribute(\"tabindex\", value.toString())\n}\n\n/**\n * Reset focusable property\n *\n * @param el - Element\n */\nexport function resetFocusable(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"tabindex\")\n}\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n  el: HTMLElement, value: number\n): void {\n  el.setAttribute(\"data-md-state\", \"lock\")\n  el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n  el: HTMLElement\n): void {\n  const value = -1 * parseInt(el.style.top, 10)\n  el.removeAttribute(\"data-md-state\")\n  el.style.top = \"\"\n  if (value)\n    window.scrollTo(0, value)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor state\n *\n * @param el - Anchor element\n * @param state - Anchor state\n */\nexport function setAnchorState(\n  el: HTMLElement, state: \"blur\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset anchor state\n *\n * @param el - Anchor element\n */\nexport function resetAnchorState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n  el: HTMLElement, value: boolean\n): void {\n  el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n  el: HTMLElement\n): void {\n  el.classList.remove(\"md-nav__link--active\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set dialog message\n *\n * @param el - Dialog element\n * @param value - Dialog message\n */\nexport function setDialogMessage(\n  el: HTMLElement, value: string\n): void {\n  el.firstElementChild!.innerHTML = value\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set dialog state\n *\n * @param el - Dialog element\n * @param state - Dialog state\n */\nexport function setDialogState(\n  el: HTMLElement, state: \"open\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset dialog state\n *\n * @param el - Dialog element\n */\nexport function resetDialogState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header state\n *\n * @param el - Header element\n * @param state - Header state\n */\nexport function setHeaderState(\n  el: HTMLElement, state: \"shadow\" | \"hidden\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset header state\n *\n * @param el - Header element\n */\nexport function resetHeaderState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title state\n *\n * @param el - Header title element\n * @param state - Header title state\n */\nexport function setHeaderTitleState(\n  el: HTMLElement, state: \"active\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset header title state\n *\n * @param el - Header title element\n */\nexport function resetHeaderTitleState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set search query placeholder\n *\n * @param el - Search query element\n * @param value - Placeholder\n */\nexport function setSearchQueryPlaceholder(\n  el: HTMLInputElement, value: string\n): void {\n  el.placeholder = value\n}\n\n/**\n * Reset search query placeholder\n *\n * @param el - Search query element\n */\nexport function resetSearchQueryPlaceholder(\n  el: HTMLInputElement\n): void {\n  el.placeholder = translation(\"search.placeholder\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n  & JSXInternal.HTMLAttributes\n  & JSXInternal.SVGAttributes\n  & Record<string, any>\n\n/**\n * Child element\n */\ntype Child =\n  | HTMLElement\n  | Text\n  | string\n  | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n  /* Handle primitive types (including raw HTML) */\n  if (typeof child === \"string\" || typeof child === \"number\") {\n    el.innerHTML += child.toString()\n\n  /* Handle nodes */\n  } else if (child instanceof Node) {\n    el.appendChild(child)\n\n  /* Handle nested children */\n  } else if (Array.isArray(child)) {\n    for (const node of child)\n      appendChild(el, node)\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @returns Element\n */\nexport function h(\n  tag: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement {\n  const el = document.createElement(tag)\n\n  /* Set attributes, if any */\n  if (attributes)\n    for (const attr of Object.keys(attributes))\n      if (typeof attributes[attr] !== \"boolean\")\n        el.setAttribute(attr, attributes[attr])\n      else if (attributes[attr])\n        el.setAttribute(attr, \"\")\n\n  /* Append child nodes */\n  for (const child of children)\n    appendChild(el, child)\n\n  /* Return element */\n  return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n  namespace JSX {\n    type Element = HTMLElement\n    type IntrinsicElements = JSXInternal.IntrinsicElements\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @returns Truncated value\n */\nexport function truncate(value: string, n: number): string {\n  let i = n\n  if (value.length > i) {\n    while (value[i] !== \" \" && --i > 0) { /* keep eating */ }\n    return `${value.substring(0, i)}...`\n  }\n  return value\n}\n\n/**\n * Round a number for display with repository facts\n *\n * This is a reverse-engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @returns Rounded value\n */\nexport function round(value: number): string {\n  if (value > 999) {\n    const digits = +((value - 950) % 1000 > 99)\n    return `${((value + 0.000001) / 1000).toFixed(digits)}k`\n  } else {\n    return value.toString()\n  }\n}\n\n/**\n * Simple hash function\n *\n * @see https://bit.ly/2wsVjJ4 - Original source\n *\n * @param value - Value to be hashed\n *\n * @returns Hash as 32bit integer\n */\nexport function hash(value: string): number {\n  let h = 0\n  for (let i = 0, len = value.length; i < len; i++) {\n    h  = ((h << 5) - h) + value.charCodeAt(i)\n    h |= 0 // Convert to 32bit integer\n  }\n  return h\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n  el: HTMLElement, value: number\n): void {\n  switch (value) {\n\n    /* No results */\n    case 0:\n      el.textContent = translation(\"search.result.none\")\n      break\n\n    /* One result */\n    case 1:\n      el.textContent = translation(\"search.result.one\")\n      break\n\n    /* Multiple result */\n    default:\n      el.textContent = translation(\"search.result.other\", round(value))\n  }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n  el: HTMLElement\n): void {\n  el.textContent = translation(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n  el: HTMLElement, child: Element\n): void {\n  el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n  el: HTMLElement\n): void {\n  el.innerHTML = \"\"\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar offset\n *\n * @param el - Sidebar element\n * @param value - Sidebar offset\n */\nexport function setSidebarOffset(\n  el: HTMLElement, value: number\n): void {\n  el.style.top = `${value}px`\n}\n\n/**\n * Reset sidebar offset\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarOffset(\n  el: HTMLElement\n): void {\n  el.style.top = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * This function doesn't set the height of the actual sidebar, but of its first\n * child \u2013 the `.md-sidebar__scrollwrap` element in order to mitigiate jittery\n * sidebars when the footer is scrolled into view. At some point we switched\n * from `absolute` / `fixed` positioning to `sticky` positioning, significantly\n * reducing jitter in some browsers (respectively Firefox and Safari) when\n * scrolling from the top. However, top-aligned sticky positioning means that\n * the sidebar snaps to the bottom when the end of the container is reached.\n * This is what leads to the mentioned jitter, as the sidebar's height may be\n * updated too slowly.\n *\n * This behaviour can be mitigiated by setting the height of the sidebar to `0`\n * while preserving the padding, and the height on its first element.\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n  el: HTMLElement, value: number\n): void {\n  const scrollwrap = el.firstElementChild as HTMLElement\n  scrollwrap.style.height = `${value - 2 * scrollwrap.offsetTop}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n  el: HTMLElement\n): void {\n  const scrollwrap = el.firstElementChild as HTMLElement\n  scrollwrap.style.height = \"\"\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set repository facts\n *\n * @param el - Repository element\n * @param child - Repository facts element\n */\nexport function setSourceFacts(\n  el: HTMLElement, child: Element\n): void {\n  el.lastElementChild!.appendChild(child)\n}\n\n/**\n * Set repository state\n *\n * @param el - Repository element\n * @param state - Repository state\n */\nexport function setSourceState(\n  el: HTMLElement, state: \"done\"\n): void {\n  el.lastElementChild!.setAttribute(\"data-md-state\", state)\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set tabs state\n *\n * @param el - Tabs element\n * @param state - Tabs state\n */\nexport function setTabsState(\n  el: HTMLElement, state: \"hidden\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset tabs state\n *\n * @param el - Tabs element\n */\nexport function resetTabsState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set back-to-top state\n *\n * @param el - Back-to-top element\n * @param state - Back-to-top state\n */\nexport function setBackToTopState(\n  el: HTMLElement, state: \"hidden\"\n): void {\n  el.setAttribute(\"data-md-state\", state)\n}\n\n/**\n * Reset back-to-top state\n *\n * @param el - Back-to-top element\n */\nexport function resetBackToTopState(\n  el: HTMLElement\n): void {\n  el.removeAttribute(\"data-md-state\")\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @returns Element\n */\nexport function renderClipboardButton(id: string): HTMLElement {\n  return (\n    <button\n      class=\"md-clipboard md-icon\"\n      title={translation(\"clipboard.copy\")}\n      data-clipboard-target={`#${id} > code`}\n    ></button>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport {\n  SearchDocument,\n  SearchMetadata,\n  SearchResult\n} from \"~/integrations/search\"\nimport { h, truncate } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Render flag\n */\nconst enum Flag {\n  TEASER = 1,                          /* Render teaser */\n  PARENT = 2                           /* Render as parent */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper function\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search document\n *\n * @param document - Search document\n * @param flag - Render flags\n *\n * @returns Element\n */\nfunction renderSearchDocument(\n  document: SearchDocument & SearchMetadata, flag: Flag\n): HTMLElement {\n  const parent = flag & Flag.PARENT\n  const teaser = flag & Flag.TEASER\n\n  /* Render missing query terms */\n  const missing = Object.keys(document.terms)\n    .filter(key => !document.terms[key])\n    .map(key => [<del>{key}</del>, \" \"])\n    .flat()\n    .slice(0, -1)\n\n  /* Render article or section, depending on flags */\n  const url = document.location\n  return (\n    <a href={url} class=\"md-search-result__link\" tabIndex={-1}>\n      <article\n        class={[\"md-search-result__article\", ...parent\n          ? [\"md-search-result__article--document\"]\n          : []\n        ].join(\" \")}\n        data-md-score={document.score.toFixed(2)}\n      >\n        {parent > 0 && <div class=\"md-search-result__icon md-icon\"></div>}\n        <h1 class=\"md-search-result__title\">{document.title}</h1>\n        {teaser > 0 && document.text.length > 0 &&\n          <p class=\"md-search-result__teaser\">\n            {truncate(document.text, 320)}\n          </p>\n        }\n        {teaser > 0 && missing.length > 0 &&\n          <p class=\"md-search-result__terms\">\n            {translation(\"search.result.term.missing\")}: {...missing}\n          </p>\n        }\n      </article>\n    </a>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @returns Element\n */\nexport function renderSearchResult(\n  result: SearchResult\n): HTMLElement {\n  const threshold = result[0].score\n  const docs = [...result]\n\n  /* Find and extract parent article */\n  const parent = docs.findIndex(doc => !doc.location.includes(\"#\"))\n  const [article] = docs.splice(parent, 1)\n\n  /* Determine last index above threshold */\n  let index = docs.findIndex(doc => doc.score < threshold)\n  if (index === -1)\n    index = docs.length\n\n  /* Partition sections */\n  const best = docs.slice(0, index)\n  const more = docs.slice(index)\n\n  /* Render children */\n  const children = [\n    renderSearchDocument(article, Flag.PARENT | +(!parent && index === 0)),\n    ...best.map(section => renderSearchDocument(section, Flag.TEASER)),\n    ...more.length ? [\n      <details class=\"md-search-result__more\">\n        <summary tabIndex={-1}>\n          {more.length > 0 && more.length === 1\n            ? translation(\"search.result.more.one\")\n            : translation(\"search.result.more.other\", more.length)\n          }\n        </summary>\n        {...more.map(section => renderSearchDocument(section, Flag.TEASER))}\n      </details>\n    ] : []\n  ]\n\n  /* Render search result */\n  return (\n    <li class=\"md-search-result__item\">\n      {children}\n    </li>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"~/components\"\nimport { h, round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render repository facts\n *\n * @param facts - Repository facts\n *\n * @returns Element\n */\nexport function renderSourceFacts(facts: SourceFacts): HTMLElement {\n  return (\n    <ul class=\"md-source__facts\">\n      {Object.entries(facts).map(([key, value]) => (\n        <li class={`md-source__fact md-source__fact--${key}`}>\n          {typeof value === \"number\" ? round(value) : value}\n        </li>\n      ))}\n    </ul>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @returns Element\n */\nexport function renderTable(table: HTMLElement): HTMLElement {\n  return (\n    <div class=\"md-typeset__scrollwrap\">\n      <div class=\"md-typeset__table\">\n        {table}\n      </div>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration, translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Version\n */\nexport interface Version {\n  version: string                      /* Version identifier */\n  title: string                        /* Version title */\n  aliases: string[]                    /* Version aliases */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version\n *\n * @param version - Version\n *\n * @returns Element\n */\nfunction renderVersion(version: Version): HTMLElement {\n  const config = configuration()\n\n  /* Ensure trailing slash, see https://bit.ly/3rL5u3f */\n  const url = new URL(`${version.version}/`, config.base)\n  return (\n    <li class=\"md-version__item\">\n      <a href={url.toString()} class=\"md-version__link\">\n        {version.title}\n      </a>\n    </li>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version selector\n *\n * @param versions - Versions\n *\n * @returns Element\n */\nexport function renderVersionSelector(versions: Version[]): HTMLElement {\n  const config = configuration()\n\n  /* Determine active version */\n  const [, current] = config.base.match(/([^/]+)\\/?$/)!\n  const active =\n    versions.find(({ version, aliases }) => (\n      version === current || aliases.includes(current)\n    )) || versions[0]\n\n  /* Render version selector */\n  return (\n    <div class=\"md-version\">\n      <button\n        class=\"md-version__current\"\n        aria-label={translation(\"select.version.title\")}\n      >\n        {active.title}\n      </button>\n      <ul class=\"md-version__list\">\n        {versions.map(renderVersion)}\n      </ul>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject } from \"rxjs\"\nimport {\n  filter,\n  finalize,\n  map,\n  mapTo,\n  mergeWith,\n  tap\n} from \"rxjs/operators\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Details\n */\nexport interface Details {}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<void>             /* Print mode observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<void>             /* Print mode observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch details\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details observable\n */\nexport function watchDetails(\n  el: HTMLDetailsElement, { target$, print$ }: WatchOptions\n): Observable<Details> {\n  return target$\n    .pipe(\n      map(target => target.closest(\"details:not([open])\")!),\n      filter(details => el === details),\n      mergeWith(print$),\n      mapTo(el)\n    )\n}\n\n/**\n * Mount details\n *\n * This function ensures that `details` tags are opened on anchor jumps and\n * prior to printing, so the whole content of the page is visible.\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details component observable\n */\nexport function mountDetails(\n  el: HTMLDetailsElement, options: MountOptions\n): Observable<Component<Details>> {\n  const internal$ = new Subject<Details>()\n  internal$.subscribe(() => {\n    el.setAttribute(\"open\", \"\")\n    el.scrollIntoView()\n  })\n\n  /* Create and return component */\n  return watchDetails(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      mapTo({ ref: el })\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\nimport { createElement, replaceElement } from \"~/browser\"\nimport { renderTable } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Data table\n */\nexport interface DataTable {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Sentinel for replacement\n */\nconst sentinel = createElement(\"table\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount data table\n *\n * This function wraps a data table in another scrollable container, so it can\n * be smoothly scrolled on smaller screen sizes and won't break the layout.\n *\n * @param el - Data table element\n *\n * @returns Data table component observable\n */\nexport function mountDataTable(\n  el: HTMLElement\n): Observable<Component<DataTable>> {\n  replaceElement(el, sentinel)\n  replaceElement(sentinel, renderTable(el))\n\n  /* Create and return component */\n  return of({ ref: el })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, merge } from \"rxjs\"\n\nimport { Viewport, getElements } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { CodeBlock, mountCodeBlock } from \"../code\"\nimport { Details, mountDetails } from \"../details\"\nimport { DataTable, mountDataTable } from \"../table\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content\n */\nexport type Content =\n  | CodeBlock\n  | DataTable\n  | Details\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  print$: Observable<void>             /* Print mode observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount content\n *\n * This function mounts all components that are found in the content of the\n * actual article, including code blocks, data tables and details.\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Content component observable\n */\nexport function mountContent(\n  el: HTMLElement, { target$, viewport$, print$ }: MountOptions\n): Observable<Component<Content>> {\n  return merge(\n\n    /* Code blocks */\n    ...getElements(\"pre > code\", el)\n      .map(child => mountCodeBlock(child, { viewport$ })),\n\n    /* Data tables */\n    ...getElements(\"table:not([class])\", el)\n      .map(child => mountDataTable(child)),\n\n    /* Details */\n    ...getElements(\"details\", el)\n      .map(child => mountDetails(child, { target$, print$ }))\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  delay,\n  finalize,\n  map,\n  observeOn,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetDialogState,\n  setDialogMessage,\n  setDialogState\n} from \"~/actions\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Dialog\n */\nexport interface Dialog {\n  message: string                      /* Dialog message */\n  open: boolean                        /* Dialog is visible */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch dialog\n *\n * @param _el - Dialog element\n * @param options - Options\n *\n * @returns Dialog observable\n */\nexport function watchDialog(\n  _el: HTMLElement, { alert$ }: WatchOptions\n): Observable<Dialog> {\n  return alert$\n    .pipe(\n      switchMap(message => merge(\n        of(true),\n        of(false).pipe(delay(2000))\n      )\n        .pipe(\n          map(open => ({ message, open }))\n        )\n      )\n    )\n}\n\n/**\n * Mount dialog\n *\n * This function reveals the dialog in the right cornerwhen a new alert is\n * emitted through the subject that is passed as part of the options.\n *\n * @param el - Dialog element\n * @param options - Options\n *\n * @returns Dialog component observable\n */\nexport function mountDialog(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Dialog>> {\n  const internal$ = new Subject<Dialog>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe(({ message, open }) => {\n        setDialogMessage(el, message)\n        if (open)\n          setDialogState(el, \"open\")\n        else\n          resetDialogState(el)\n      })\n\n  /* Create and return component */\n  return watchDialog(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest,\n  defer,\n  of\n} from \"rxjs\"\nimport {\n  bufferCount,\n  combineLatestWith,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  filter,\n  map,\n  observeOn,\n  shareReplay,\n  startWith,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { feature } from \"~/_\"\nimport { resetHeaderState, setHeaderState } from \"~/actions\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchToggle\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n  height: number                       /* Header visible height */\n  sticky: boolean                      /* Header stickyness */\n  hidden: boolean                      /* User scrolled past threshold */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute whether the header is hidden\n *\n * If the user scrolls past a certain threshold, the header can be hidden when\n * scrolling down, and shown when scrolling up.\n *\n * @param options - Options\n *\n * @returns Toggle observable\n */\nfunction isHidden({ viewport$ }: WatchOptions): Observable<boolean> {\n  if (!feature(\"header.autohide\"))\n    return of(false)\n\n  /* Compute direction and turning point */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => [a < b, b] as const),\n      distinctUntilKeyChanged(0)\n    )\n\n  /* Compute whether header should be hidden */\n  const hidden$ = combineLatest([viewport$, direction$])\n    .pipe(\n      filter(([{ offset }, [, y]]) => Math.abs(y - offset.y) > 100),\n      map(([, [direction]]) => direction),\n      distinctUntilChanged()\n    )\n\n  /* Compute threshold for hiding */\n  const search$ = watchToggle(\"search\")\n  return combineLatest([viewport$, search$])\n    .pipe(\n      map(([{ offset }, search]) => offset.y > 400 && !search),\n      distinctUntilChanged(),\n      switchMap(active => active ? hidden$ : of(false)),\n      startWith(false)\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header observable\n */\nexport function watchHeader(\n  el: HTMLElement, options: WatchOptions\n): Observable<Header> {\n  return defer(() => {\n    const styles = getComputedStyle(el)\n    return of(\n      styles.position === \"sticky\" ||\n      styles.position === \"-webkit-sticky\"\n    )\n  })\n    .pipe(\n      combineLatestWith(watchElementSize(el), isHidden(options)),\n      map(([sticky, { height }, hidden]) => ({\n        height: sticky ? height : 0,\n        sticky,\n        hidden\n      })),\n      distinctUntilChanged((a, b) => (\n        a.sticky === b.sticky &&\n        a.height === b.height &&\n        a.hidden === b.hidden\n      )),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount header\n *\n * This function manages the different states of the header, i.e. whether it's\n * hidden or rendered with a shadow. This depends heavily on the main area.\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header component observable\n */\nexport function mountHeader(\n  el: HTMLElement, { header$, main$ }: MountOptions\n): Observable<Component<Header>> {\n  const internal$ = new Subject<Main>()\n  internal$\n    .pipe(\n      distinctUntilKeyChanged(\"active\"),\n      combineLatestWith(header$),\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe(([{ active }, { hidden }]) => {\n        if (active)\n          setHeaderState(el, hidden ? \"hidden\" : \"shadow\")\n        else\n          resetHeaderState(el)\n      })\n\n  /* Connect to long-living subject and return component */\n  main$.subscribe(main => internal$.next(main))\n  return header$\n    .pipe(\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  animationFrameScheduler\n} from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetHeaderTitleState,\n  setHeaderTitleState\n} from \"~/actions\"\nimport {\n  Viewport,\n  getElement,\n  getElementSize,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Header } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface HeaderTitle {\n  active: boolean                      /* User scrolled past first headline */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header title\n *\n * @param el - Heading element\n * @param options - Options\n *\n * @returns Header title observable\n */\nexport function watchHeaderTitle(\n  el: HTMLHeadingElement, { viewport$, header$ }: WatchOptions\n): Observable<HeaderTitle> {\n  return watchViewportAt(el, { header$, viewport$ })\n    .pipe(\n      map(({ offset: { y } }) => {\n        const { height } = getElementSize(el)\n        return {\n          active: y >= height\n        }\n      }),\n      distinctUntilKeyChanged(\"active\")\n    )\n}\n\n/**\n * Mount header title\n *\n * This function swaps the header title from the site title to the title of the\n * current page when the user scrolls past the first headline.\n *\n * @param el - Header title element\n * @param options - Options\n *\n * @returns Header title component observable\n */\nexport function mountHeaderTitle(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<HeaderTitle>> {\n  const internal$ = new Subject<HeaderTitle>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe(({ active }) => {\n        if (active)\n          setHeaderTitleState(el, \"active\")\n        else\n          resetHeaderTitleState(el)\n      })\n\n  /* Obtain headline, if any */\n  const headline = getElement<HTMLHeadingElement>(\"article h1\")\n  if (typeof headline === \"undefined\")\n    return NEVER\n\n  /* Create and return component */\n  return watchHeaderTitle(headline, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest\n} from \"rxjs\"\nimport {\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  map,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchElementSize } from \"~/browser\"\n\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n  offset: number                       /* Main area top offset */\n  height: number                       /* Main area visible height */\n  active: boolean                      /* User scrolled past header */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @returns Main area observable\n */\nexport function watchMain(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Main> {\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      map(({ height }) => height),\n      distinctUntilChanged()\n    )\n\n  /* Compute the main area's top and bottom borders */\n  const border$ = adjust$\n    .pipe(\n      switchMap(() => watchElementSize(el)\n        .pipe(\n          map(({ height }) => ({\n            top:    el.offsetTop,\n            bottom: el.offsetTop + height\n          })),\n          distinctUntilKeyChanged(\"bottom\")\n        )\n      )\n    )\n\n  /* Compute the main area's offset, visible height and if we scrolled past */\n  return combineLatest([adjust$, border$, viewport$])\n    .pipe(\n      map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n        height = Math.max(0, height\n          - Math.max(0, top    - y,  header)\n          - Math.max(0, height + y - bottom)\n        )\n        return {\n          offset: top - header,\n          height,\n          active: top - header <= y\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.offset === b.offset &&\n        a.height === b.height &&\n        a.active === b.active\n      ))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  fromEvent,\n  of\n} from \"rxjs\"\nimport {\n  finalize,\n  map,\n  mapTo,\n  mergeMap,\n  shareReplay,\n  startWith,\n  tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Palette colors\n */\nexport interface PaletteColor {\n  scheme?: string                      /* Color scheme */\n  primary?: string                     /* Primary color */\n  accent?: string                      /* Accent color */\n}\n\n/**\n * Palette\n */\nexport interface Palette {\n  index: number                        /* Palette index */\n  color: PaletteColor                  /* Palette colors */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch color palette\n *\n * @param inputs - Color palette element\n *\n * @returns Color palette observable\n */\nexport function watchPalette(\n  inputs: HTMLInputElement[]\n): Observable<Palette> {\n  const data = localStorage.getItem(__prefix(\"__palette\"))!\n  const current = JSON.parse(data) || {\n    index: inputs.findIndex(input => (\n      matchMedia(input.getAttribute(\"data-md-color-media\")!).matches\n    ))\n  }\n\n  /* Emit changes in color palette */\n  const palette$ = of(...inputs)\n    .pipe(\n      mergeMap(input => fromEvent(input, \"change\")\n        .pipe(\n          mapTo(input)\n        )\n      ),\n      startWith(inputs[Math.max(0, current.index)]),\n      map(input => ({\n        index: inputs.indexOf(input),\n        color: {\n          scheme:  input.getAttribute(\"data-md-color-scheme\"),\n          primary: input.getAttribute(\"data-md-color-primary\"),\n          accent:  input.getAttribute(\"data-md-color-accent\")\n        }\n      } as Palette)),\n      shareReplay(1)\n    )\n\n  /* Persist preference in local storage */\n  palette$.subscribe(palette => {\n    localStorage.setItem(__prefix(\"__palette\"), JSON.stringify(palette))\n  })\n\n  /* Return palette */\n  return palette$\n}\n\n/**\n * Mount color palette\n *\n * @param el - Color palette element\n *\n * @returns Color palette component observable\n */\nexport function mountPalette(\n  el: HTMLElement\n): Observable<Component<Palette>> {\n  const internal$ = new Subject<Palette>()\n\n  /* Set color palette */\n  internal$.subscribe(palette => {\n    for (const [key, value] of Object.entries(palette.color))\n      if (typeof value === \"string\")\n        document.body.setAttribute(`data-md-color-${key}`, value)\n\n    /* Toggle visibility */\n    for (let index = 0; index < inputs.length; index++) {\n      const label = inputs[index].nextElementSibling\n      if (label instanceof HTMLElement)\n        label.hidden = palette.index !== index\n    }\n  })\n\n  /* Create and return component */\n  const inputs = getElements<HTMLInputElement>(\"input\", el)\n  return watchPalette(inputs)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport { Observable, Subject } from \"rxjs\"\n\nimport { translation } from \"~/_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up Clipboard.js integration\n *\n * @param options - Options\n */\nexport function setupClipboardJS(\n  { alert$ }: SetupOptions\n): void {\n  if (ClipboardJS.isSupported()) {\n    new Observable<ClipboardJS.Event>(subscriber => {\n      new ClipboardJS(\"[data-clipboard-target], [data-clipboard-text]\")\n        .on(\"success\", ev => subscriber.next(ev))\n    })\n      .subscribe(() => alert$.next(translation(\"clipboard.copied\")))\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  NEVER,\n  Observable,\n  Subject,\n  fromEvent,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  bufferCount,\n  catchError,\n  concatMap,\n  debounceTime,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  filter,\n  map,\n  sample,\n  share,\n  skip,\n  skipUntil,\n  switchMap\n} from \"rxjs/operators\"\n\nimport { configuration } from \"~/_\"\nimport {\n  Viewport,\n  ViewportOffset,\n  createElement,\n  getElement,\n  getElements,\n  replaceElement,\n  request,\n  requestXML,\n  setLocation,\n  setLocationHash,\n  setViewportOffset\n} from \"~/browser\"\nimport { getComponentElement } from \"~/components\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * History state\n */\nexport interface HistoryState {\n  url: URL                             /* State URL */\n  offset?: ViewportOffset              /* State viewport offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  document$: Subject<Document>         /* Document subject */\n  location$: Subject<URL>              /* Location subject */\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Preprocess a list of URLs\n *\n * This function replaces the `site_url` in the sitemap with the actual base\n * URL, to allow instant loading to work in occasions like Netlify previews.\n *\n * @param urls - URLs\n *\n * @returns Processed URLs\n */\nfunction preprocess(urls: string[]): string[] {\n  if (urls.length < 2)\n    return urls\n\n  /* Take the first two URLs and remove everything after the last slash */\n  const [root, next] = urls\n    .sort((a, b) => a.length - b.length)\n    .map(url => url.replace(/[^/]+$/, \"\"))\n\n  /* Compute common prefix */\n  let index = 0\n  if (root === next)\n    index = root.length\n  else\n    while (root.charCodeAt(index) === next.charCodeAt(index))\n      index++\n\n  /* Replace common prefix (i.e. base) with effective base */\n  const config = configuration()\n  return urls.map(url => (\n    url.replace(root.slice(0, index), `${config.base}/`)\n  ))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant loading\n *\n * When fetching, theoretically, we could use `responseType: \"document\"`, but\n * since all MkDocs links are relative, we need to make sure that the current\n * location matches the document we just loaded. Otherwise any relative links\n * in the document could use the old location.\n *\n * This is the reason why we need to synchronize history events and the process\n * of fetching the document for navigation changes (except `popstate` events):\n *\n * 1. Fetch document via `XMLHTTPRequest`\n * 2. Set new location via `history.pushState`\n * 3. Parse and emit fetched document\n *\n * For `popstate` events, we must not use `history.pushState`, or the forward\n * history will be irreversibly overwritten. In case the request fails, the\n * location change is dispatched regularly.\n *\n * @param options - Options\n */\nexport function setupInstantLoading(\n  { document$, location$, viewport$ }: SetupOptions\n): void {\n  const config = configuration()\n  if (location.protocol === \"file:\")\n    return\n\n  /* Disable automatic scroll restoration */\n  if (\"scrollRestoration\" in history) {\n    history.scrollRestoration = \"manual\"\n\n    /* Hack: ensure that reloads restore viewport offset */\n    fromEvent(window, \"beforeunload\")\n      .subscribe(() => {\n        history.scrollRestoration = \"auto\"\n      })\n  }\n\n  /* Hack: ensure absolute favicon link to omit 404s when switching */\n  const favicon = getElement<HTMLLinkElement>(\"link[rel=icon]\")\n  if (typeof favicon !== \"undefined\")\n    favicon.href = favicon.href\n\n  /* Intercept internal navigation */\n  const push$ = requestXML(`${config.base}/sitemap.xml`)\n    .pipe(\n      map(sitemap => preprocess(getElements(\"loc\", sitemap)\n        .map(node => node.textContent!)\n      )),\n      switchMap(urls => fromEvent<MouseEvent>(document.body, \"click\")\n        .pipe(\n          filter(ev => !ev.metaKey && !ev.ctrlKey),\n          switchMap(ev => {\n\n            /* Handle HTML and SVG elements */\n            if (ev.target instanceof Element) {\n              const el = ev.target.closest(\"a\")\n              if (el && !el.target && urls.includes(el.href)) {\n                ev.preventDefault()\n                return of({\n                  url: new URL(el.href)\n                })\n              }\n            }\n            return NEVER\n          })\n        )\n      ),\n      share<HistoryState>()\n    )\n\n  /* Intercept history back and forward */\n  const pop$ = fromEvent<PopStateEvent>(window, \"popstate\")\n    .pipe(\n      filter(ev => ev.state !== null),\n      map(ev => ({\n        url: new URL(location.href),\n        offset: ev.state\n      })),\n      share<HistoryState>()\n    )\n\n  /* Emit location change */\n  merge(push$, pop$)\n    .pipe(\n      distinctUntilChanged((a, b) => a.url.href === b.url.href),\n      map(({ url }) => url)\n    )\n      .subscribe(location$)\n\n  /* Fetch document via `XMLHTTPRequest` */\n  const response$ = location$\n    .pipe(\n      distinctUntilKeyChanged(\"pathname\"),\n      switchMap(url => request(url.href)\n        .pipe(\n          catchError(() => {\n            setLocation(url)\n            return NEVER\n          })\n        )\n      ),\n      share()\n    )\n\n  /* Set new location via `history.pushState` */\n  push$\n    .pipe(\n      sample(response$)\n    )\n      .subscribe(({ url }) => {\n        history.pushState({}, \"\", `${url}`)\n      })\n\n  /* Parse and emit fetched document */\n  const dom = new DOMParser()\n  response$\n    .pipe(\n      switchMap(res => res.text()),\n      map(res => dom.parseFromString(res, \"text/html\"))\n    )\n      .subscribe(document$)\n\n  /* Emit history state change */\n  merge(push$, pop$)\n    .pipe(\n      sample(document$)\n    )\n      .subscribe(({ url, offset }) => {\n        if (url.hash && !offset)\n          setLocationHash(url.hash)\n        else\n          setViewportOffset(offset || { y: 0 })\n      })\n\n  /* Replace meta tags and components */\n  document$\n    .pipe(\n      skip(1)\n    )\n      .subscribe(replacement => {\n        for (const selector of [\n\n          /* Meta tags */\n          \"title\",\n          \"link[rel=canonical]\",\n          \"meta[name=author]\",\n          \"meta[name=description]\",\n\n          /* Components */\n          \"[data-md-component=announce]\",\n          \"[data-md-component=container]\",\n          \"[data-md-component=header-topic]\",\n          \"[data-md-component=logo], .md-logo\", // compat\n          \"[data-md-component=skip]\"\n        ]) {\n          const source = getElement(selector)\n          const target = getElement(selector, replacement)\n          if (\n            typeof source !== \"undefined\" &&\n            typeof target !== \"undefined\"\n          ) {\n            replaceElement(source, target)\n          }\n        }\n      })\n\n  /* Re-evaluate scripts */\n  document$\n    .pipe(\n      skip(1),\n      map(() => getComponentElement(\"container\")),\n      switchMap(el => of(...getElements(\"script\", el))),\n      concatMap(el => {\n        const script = createElement(\"script\")\n        if (el.src) {\n          for (const name of el.getAttributeNames())\n            script.setAttribute(name, el.getAttribute(name)!)\n          replaceElement(el, script)\n\n          /* Complete when script is loaded */\n          return new Observable(observer => {\n            script.onload = () => observer.complete()\n          })\n\n        /* Complete immediately */\n        } else {\n          script.textContent = el.textContent\n          replaceElement(el, script)\n          return EMPTY\n        }\n      })\n    )\n      .subscribe()\n\n  /* Debounce update of viewport offset */\n  viewport$\n    .pipe(\n      skipUntil(push$),\n      debounceTime(250),\n      distinctUntilKeyChanged(\"offset\")\n    )\n      .subscribe(({ offset }) => {\n        history.replaceState(offset, \"\")\n      })\n\n  /* Set viewport offset from history */\n  merge(push$, pop$)\n    .pipe(\n      bufferCount(2, 1),\n      filter(([a, b]) => a.url.pathname === b.url.pathname),\n      map(([, state]) => state)\n    )\n      .subscribe(({ offset }) => {\n        setViewportOffset(offset || { y: 0 })\n      })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport interface SearchDocument extends SearchIndexDocument {\n  parent?: SearchIndexDocument         /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map<string, SearchDocument>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n  docs: SearchIndexDocument[]\n): SearchDocumentMap {\n  const documents = new Map<string, SearchDocument>()\n  const parents   = new Set<SearchDocument>()\n  for (const doc of docs) {\n    const [path, hash] = doc.location.split(\"#\")\n\n    /* Extract location and title */\n    const location = doc.location\n    const title    = doc.title\n\n    /* Escape and cleanup text */\n    const text = escapeHTML(doc.text)\n      .replace(/\\s+(?=[,.:;!?])/g, \"\")\n      .replace(/\\s+/g, \" \")\n\n    /* Handle section */\n    if (hash) {\n      const parent = documents.get(path)!\n\n      /* Ignore first section, override article */\n      if (!parents.has(parent)) {\n        parent.title = doc.title\n        parent.text  = text\n\n        /* Remember that we processed the article */\n        parents.add(parent)\n\n      /* Add subsequent section */\n      } else {\n        documents.set(location, {\n          location,\n          title,\n          text,\n          parent\n        })\n      }\n\n    /* Add article */\n    } else {\n      documents.set(location, {\n        location,\n        title,\n        text\n      })\n    }\n  }\n  return documents\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search transformation function\n *\n * @param value - Query value\n *\n * @returns Transformed query value\n */\nexport type SearchTransformFn = (value: string) => string\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * 1. Search for terms in quotation marks and prepend a `+` modifier to denote\n *    that the resulting document must contain all terms, converting the query\n *    to an `AND` query (as opposed to the default `OR` behavior). While users\n *    may expect terms enclosed in quotation marks to map to span queries, i.e.\n *    for which order is important, Lunr.js doesn't support them, so the best\n *    we can do is to convert the terms to an `AND` query.\n *\n * 2. Replace control characters which are not located at the beginning of the\n *    query or preceded by white space, or are not followed by a non-whitespace\n *    character or are at the end of the query string. Furthermore, filter\n *    unmatched quotation marks.\n *\n * 3. Trim excess whitespace from left and right.\n *\n * @param query - Query value\n *\n * @returns Transformed query value\n */\nexport function defaultTransform(query: string): string {\n  return query\n    .split(/\"([^\"]+)\"/g)                            /* => 1 */\n      .map((terms, index) => index & 1\n        ? terms.replace(/^\\b|^(?![^\\x00-\\x7F]|$)|\\s+/g, \" +\")\n        : terms\n      )\n      .join(\"\")\n    .replace(/\"|(?:^|\\s+)[*+\\-:^~]+(?=\\s+|$)/g, \"\") /* => 2 */\n    .trim()                                         /* => 3 */\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n  SETUP,                               /* Search index setup */\n  READY,                               /* Search index ready */\n  QUERY,                               /* Search query */\n  RESULT                               /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n  type: SearchMessageType.SETUP        /* Message type */\n  data: SearchIndex                    /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n  type: SearchMessageType.READY        /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n  type: SearchMessageType.QUERY        /* Message type */\n  data: string                         /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n  type: SearchMessageType.RESULT       /* Message type */\n  data: SearchResult[]                 /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n  | SearchSetupMessage\n  | SearchReadyMessage\n  | SearchQueryMessage\n  | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchSetupMessage(\n  message: SearchMessage\n): message is SearchSetupMessage {\n  return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n  message: SearchMessage\n): message is SearchReadyMessage {\n  return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchQueryMessage(\n  message: SearchMessage\n): message is SearchQueryMessage {\n  return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n  message: SearchMessage\n): message is SearchResultMessage {\n  return message.type === SearchMessageType.RESULT\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ObservableInput, Subject, from } from \"rxjs\"\nimport { map, share } from \"rxjs/operators\"\n\nimport { configuration, translation } from \"~/_\"\nimport { WorkerHandler, watchWorker } from \"~/browser\"\n\nimport { SearchIndex, SearchIndexPipeline } from \"../../_\"\nimport {\n  SearchMessage,\n  SearchMessageType,\n  SearchSetupMessage,\n  isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search worker\n */\nexport type SearchWorker = WorkerHandler<SearchMessage>\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search index\n *\n * @param data - Search index\n *\n * @returns Search index\n */\nfunction setupSearchIndex(\n  { config, docs, index }: SearchIndex\n): SearchIndex {\n\n  /* Override default language with value from translation */\n  if (config.lang.length === 1 && config.lang[0] === \"en\")\n    config.lang = [\n      translation(\"search.config.lang\")\n    ]\n\n  /* Override default separator with value from translation */\n  if (config.separator === \"[\\\\s\\\\-]+\")\n    config.separator = translation(\"search.config.separator\")\n\n  /* Set pipeline from translation */\n  const pipeline = translation(\"search.config.pipeline\")\n    .split(/\\s*,\\s*/)\n    .filter(Boolean) as SearchIndexPipeline\n\n  /* Return search index after defaulting */\n  return { config, docs, index, pipeline }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search worker\n *\n * This function creates a web worker to set up and query the search index,\n * which is done using Lunr.js. The index must be passed as an observable to\n * enable hacks like _localsearch_ via search index embedding as JSON.\n *\n * @param url - Worker URL\n * @param index - Search index observable input\n *\n * @returns Search worker\n */\nexport function setupSearchWorker(\n  url: string, index: ObservableInput<SearchIndex>\n): SearchWorker {\n  const config = configuration()\n  const worker = new Worker(url)\n\n  /* Create communication channels and resolve relative links */\n  const tx$ = new Subject<SearchMessage>()\n  const rx$ = watchWorker(worker, { tx$ })\n    .pipe(\n      map(message => {\n        if (isSearchResultMessage(message)) {\n          for (const result of message.data)\n            for (const document of result)\n              document.location = `${config.base}/${document.location}`\n        }\n        return message\n      }),\n      share()\n    )\n\n  /* Set up search index */\n  from(index)\n    .pipe(\n      map<SearchIndex, SearchSetupMessage>(data => ({\n        type: SearchMessageType.SETUP,\n        data: setupSearchIndex(data)\n      }))\n    )\n      .subscribe(tx$.next.bind(tx$))\n\n  /* Return search worker */\n  return { tx$, rx$ }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration } from \"~/_\"\nimport { getElementOrThrow, requestJSON } from \"~/browser\"\nimport { Version, renderVersionSelector } from \"~/templates\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up version selector\n */\nexport function setupVersionSelector(): void {\n  const config = configuration()\n  requestJSON<Version[]>(new URL(\"versions.json\", config.base))\n    .subscribe(versions => {\n      const topic = getElementOrThrow(\".md-header__topic\")\n      topic.appendChild(renderVersionSelector(versions))\n    })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  combineLatest,\n  fromEvent,\n  merge\n} from \"rxjs\"\nimport {\n  delay,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  takeLast,\n  takeUntil,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetSearchQueryPlaceholder,\n  setSearchQueryPlaceholder\n} from \"~/actions\"\nimport {\n  setElementFocus,\n  setToggle,\n  watchElementFocus\n} from \"~/browser\"\nimport {\n  SearchMessageType,\n  SearchQueryMessage,\n  SearchWorker,\n  defaultTransform\n} from \"~/integrations\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n  value: string                        /* Query value */\n  focus: boolean                       /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n *\n * @returns Search query observable\n */\nexport function watchSearchQuery(\n  el: HTMLInputElement\n): Observable<SearchQuery> {\n  const fn = __search?.transform || defaultTransform\n\n  /* Intercept focus and input events */\n  const focus$ = watchElementFocus(el)\n  const value$ = merge(\n    fromEvent(el, \"keyup\"),\n    fromEvent(el, \"focus\").pipe(delay(1))\n  )\n    .pipe(\n      map(() => fn(el.value)),\n      distinctUntilChanged()\n    )\n\n  /* Combine into single observable */\n  return combineLatest([value$, focus$])\n    .pipe(\n      map(([value, focus]) => ({ value, focus }))\n    )\n}\n\n/**\n * Mount search query\n *\n * @param el - Search query element\n * @param worker - Search worker\n *\n * @returns Search query component observable\n */\nexport function mountSearchQuery(\n  el: HTMLInputElement, { tx$ }: SearchWorker\n): Observable<Component<SearchQuery, HTMLInputElement>> {\n  const internal$ = new Subject<SearchQuery>()\n\n  /* Handle value changes */\n  internal$\n    .pipe(\n      distinctUntilKeyChanged(\"value\"),\n      map(({ value }): SearchQueryMessage => ({\n        type: SearchMessageType.QUERY,\n        data: value\n      }))\n    )\n      .subscribe(tx$.next.bind(tx$))\n\n  /* Handle focus changes */\n  internal$\n    .pipe(\n      distinctUntilKeyChanged(\"focus\")\n    )\n      .subscribe(({ focus }) => {\n        if (focus) {\n          setToggle(\"search\", focus)\n          setSearchQueryPlaceholder(el, \"\")\n        } else {\n          resetSearchQueryPlaceholder(el)\n        }\n      })\n\n  /* Handle reset */\n  fromEvent(el.form!, \"reset\")\n    .pipe(\n      takeUntil(internal$.pipe(takeLast(1)))\n    )\n      .subscribe(() => setElementFocus(el))\n\n  /* Create and return component */\n  return watchSearchQuery(el)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  merge,\n  of\n} from \"rxjs\"\nimport {\n  bufferCount,\n  filter,\n  finalize,\n  map,\n  observeOn,\n  startWith,\n  switchMap,\n  take,\n  tap,\n  withLatestFrom,\n  zipWith\n} from \"rxjs/operators\"\n\nimport {\n  addToSearchResultList,\n  resetSearchResultList,\n  resetSearchResultMeta,\n  setSearchResultMeta\n} from \"~/actions\"\nimport {\n  getElementOrThrow,\n  watchElementThreshold\n} from \"~/browser\"\nimport {\n  SearchResult as SearchResultData,\n  SearchWorker,\n  isSearchReadyMessage,\n  isSearchResultMessage\n} from \"~/integrations\"\nimport { renderSearchResult } from \"~/templates\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport interface SearchResult {\n  data: SearchResultData[]             /* Search result data */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result list\n *\n * This function performs a lazy rendering of the search results, depending on\n * the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param worker - Search worker\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchResult(\n  el: HTMLElement, { rx$ }: SearchWorker, { query$ }: MountOptions\n): Observable<Component<SearchResult>> {\n  const internal$ = new Subject<SearchResult>()\n  const boundary$ = watchElementThreshold(el.parentElement!)\n    .pipe(\n      filter(Boolean)\n    )\n\n  /* Retrieve nested components */\n  const meta = getElementOrThrow(\":scope > :first-child\", el)\n  const list = getElementOrThrow(\":scope > :last-child\", el)\n\n  /* Update search result metadata when ready */\n  rx$\n    .pipe(\n      filter(isSearchReadyMessage),\n      take(1)\n    )\n      .subscribe(() => {\n        resetSearchResultMeta(meta)\n      })\n\n  /* Update search result metadata */\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n      withLatestFrom(query$)\n    )\n      .subscribe(([{ data }, { value }]) => {\n        if (value)\n          setSearchResultMeta(meta, data.length)\n        else\n          resetSearchResultMeta(meta)\n      })\n\n  /* Update search result list */\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n      tap(() => resetSearchResultList(list)),\n      switchMap(({ data }) => merge(\n        of(...data.slice(0, 10)),\n        of(...data.slice(10))\n          .pipe(\n            bufferCount(4),\n            zipWith(boundary$),\n            switchMap(([chunk]) => of(...chunk))\n          )\n      ))\n    )\n      .subscribe(result => {\n        addToSearchResultList(list, renderSearchResult(result))\n      })\n\n  /* Filter search result list */\n  const result$ = rx$\n    .pipe(\n      filter(isSearchResultMessage),\n      map(({ data }) => ({ data })),\n      startWith({ data: [] })\n    )\n\n  /* Create and return component */\n  return result$\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, ObservableInput, merge } from \"rxjs\"\nimport { filter, sample, take } from \"rxjs/operators\"\n\nimport { configuration } from \"~/_\"\nimport {\n  Keyboard,\n  getActiveElement,\n  getElements,\n  setElementFocus,\n  setElementSelection,\n  setToggle\n} from \"~/browser\"\nimport {\n  SearchIndex,\n  isSearchQueryMessage,\n  isSearchReadyMessage,\n  setupSearchWorker\n} from \"~/integrations\"\n\nimport { Component, getComponentElement } from \"../../_\"\nimport { SearchQuery, mountSearchQuery } from \"../query\"\nimport { SearchResult, mountSearchResult } from \"../result\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport type Search =\n  | SearchQuery\n  | SearchResult\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  index$: ObservableInput<SearchIndex> /* Search index observable */\n  keyboard$: Observable<Keyboard>      /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search\n *\n * This function sets up the search functionality, including the underlying\n * web worker and all keyboard bindings.\n *\n * @param el - Search element\n * @param options - Options\n *\n * @returns Search component observable\n */\nexport function mountSearch(\n  el: HTMLElement, { index$, keyboard$ }: MountOptions\n): Observable<Component<Search>> {\n  const config = configuration()\n  const worker = setupSearchWorker(config.search, index$)\n\n  /* Retrieve nested components */\n  const query  = getComponentElement(\"search-query\", el)\n  const result = getComponentElement(\"search-result\", el)\n\n  /* Re-emit query when search is ready */\n  const { tx$, rx$ } = worker\n  tx$\n    .pipe(\n      filter(isSearchQueryMessage),\n      sample(rx$.pipe(filter(isSearchReadyMessage))),\n      take(1)\n    )\n      .subscribe(tx$.next.bind(tx$))\n\n  /* Set up search keyboard handlers */\n  keyboard$\n    .pipe(\n      filter(({ mode }) => mode === \"search\")\n    )\n      .subscribe(key => {\n        const active = getActiveElement()\n        switch (key.type) {\n\n          /* Enter: prevent form submission */\n          case \"Enter\":\n            if (active === query)\n              key.claim()\n            break\n\n          /* Escape or Tab: close search */\n          case \"Escape\":\n          case \"Tab\":\n            setToggle(\"search\", false)\n            setElementFocus(query, false)\n            break\n\n          /* Vertical arrows: select previous or next search result */\n          case \"ArrowUp\":\n          case \"ArrowDown\":\n            if (typeof active === \"undefined\") {\n              setElementFocus(query)\n            } else {\n              const els = [query, ...getElements(\n                \":not(details) > [href], summary, details[open] [href]\",\n                result\n              )]\n              const i = Math.max(0, (\n                Math.max(0, els.indexOf(active)) + els.length + (\n                  key.type === \"ArrowUp\" ? -1 : +1\n                )\n              ) % els.length)\n              setElementFocus(els[i])\n            }\n\n            /* Prevent scrolling of page */\n            key.claim()\n            break\n\n          /* All other keys: hand to search query */\n          default:\n            if (query !== getActiveElement())\n              setElementFocus(query)\n        }\n      })\n\n  /* Set up global keyboard handlers */\n  keyboard$\n    .pipe(\n      filter(({ mode }) => mode === \"global\"),\n    )\n      .subscribe(key => {\n        switch (key.type) {\n\n          /* Open search and select query */\n          case \"f\":\n          case \"s\":\n          case \"/\":\n            setElementFocus(query)\n            setElementSelection(query)\n            key.claim()\n            break\n        }\n      })\n\n  /* Create and return component */\n  const query$ = mountSearchQuery(query, worker)\n  return merge(\n    query$,\n    mountSearchResult(result, worker, { query$ })\n  )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest\n} from \"rxjs\"\nimport {\n  distinctUntilChanged,\n  finalize,\n  map,\n  observeOn,\n  tap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n  resetSidebarHeight,\n  resetSidebarOffset,\n  setSidebarHeight,\n  setSidebarOffset\n} from \"~/actions\"\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n  height: number                       /* Sidebar height */\n  locked: boolean                      /* User scrolled past header */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar observable\n */\nexport function watchSidebar(\n  el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<Sidebar> {\n  const adjust =\n    el.parentElement!.offsetTop -\n    el.parentElement!.parentElement!.offsetTop\n\n  /* Compute the sidebar's available height and if it should be locked */\n  return combineLatest([main$, viewport$])\n    .pipe(\n      map(([{ offset, height }, { offset: { y } }]) => {\n        height = height\n          + Math.min(adjust, Math.max(0, y - offset))\n          - adjust\n        return {\n          height,\n          locked: y >= offset + adjust\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.height === b.height &&\n        a.locked === b.locked\n      ))\n    )\n}\n\n/**\n * Mount sidebar\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar component observable\n */\nexport function mountSidebar(\n  el: HTMLElement, { header$, ...options }: MountOptions\n): Observable<Component<Sidebar>> {\n  const internal$ = new Subject<Sidebar>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n      withLatestFrom(header$)\n    )\n      .subscribe({\n\n        /* Update height and offset */\n        next([{ height }, { height: offset }]) {\n          setSidebarHeight(el, height)\n          setSidebarOffset(el, offset)\n        },\n\n        /* Reset on complete */\n        complete() {\n          resetSidebarOffset(el)\n          resetSidebarHeight(el)\n        }\n      })\n\n  /* Create and return component */\n  return watchSidebar(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { Observable, zip } from \"rxjs\"\nimport { defaultIfEmpty, map } from \"rxjs/operators\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * GitHub release (partial)\n */\ninterface Release {\n  tag_name: string                     /* Tag name */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub repository facts\n *\n * @param user - GitHub user\n * @param repo - GitHub repository\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n  user: string, repo?: string\n): Observable<SourceFacts> {\n  if (typeof repo !== \"undefined\") {\n    const url = `https://api.github.com/repos/${user}/${repo}`\n    return zip(\n\n      /* Fetch version */\n      requestJSON<Release>(`${url}/releases/latest`)\n        .pipe(\n          map(release => ({\n            version: release.tag_name\n          })),\n          defaultIfEmpty({})\n        ),\n\n      /* Fetch stars and forks */\n      requestJSON<Repo>(url)\n        .pipe(\n          map(info => ({\n            stars: info.stargazers_count,\n            forks: info.forks_count\n          })),\n          defaultIfEmpty({})\n        )\n    )\n      .pipe(\n        map(([release, info]) => ({ ...release, ...info }))\n      )\n\n  /* User or organization */\n  } else {\n    const url = `https://api.github.com/repos/${user}`\n    return requestJSON<User>(url)\n      .pipe(\n        map(info => ({\n          repositories: info.public_repos\n        })),\n        defaultIfEmpty({})\n      )\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport { Observable } from \"rxjs\"\nimport { defaultIfEmpty, map } from \"rxjs/operators\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab repository facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n  base: string, project: string\n): Observable<SourceFacts> {\n  const url = `https://${base}/api/v4/projects/${encodeURIComponent(project)}`\n  return requestJSON<ProjectSchema>(url)\n    .pipe(\n      map(({ star_count, forks_count }) => ({\n        stars: star_count,\n        forks: forks_count\n      })),\n      defaultIfEmpty({})\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable } from \"rxjs\"\n\nimport { fetchSourceFactsFromGitHub } from \"../github\"\nimport { fetchSourceFactsFromGitLab } from \"../gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository facts for repositories\n */\nexport interface RepositoryFacts {\n  stars?: number                       /* Number of stars */\n  forks?: number                       /* Number of forks */\n  version?: string                     /* Latest version */\n}\n\n/**\n * Repository facts for organizations\n */\nexport interface OrganizationFacts {\n  repositories?: number                /* Number of repositories */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Repository facts\n */\nexport type SourceFacts =\n  | RepositoryFacts\n  | OrganizationFacts\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch repository facts\n *\n * @param url - Repository URL\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFacts(\n  url: string\n): Observable<SourceFacts> {\n  const [type] = url.match(/(git(?:hub|lab))/i) || []\n  switch (type.toLowerCase()) {\n\n    /* GitHub repository */\n    case \"github\":\n      const [, user, repo] = url.match(/^.+github\\.com\\/([^/]+)\\/?([^/]+)?/i)!\n      return fetchSourceFactsFromGitHub(user, repo)\n\n    /* GitLab repository */\n    case \"gitlab\":\n      const [, base, slug] = url.match(/^.+?([^/]*gitlab[^/]+)\\/(.+?)\\/?$/i)!\n      return fetchSourceFactsFromGitLab(base, slug)\n\n    /* Everything else */\n    default:\n      return NEVER\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, Subject, defer, of } from \"rxjs\"\nimport {\n  catchError,\n  filter,\n  finalize,\n  map,\n  shareReplay,\n  tap\n} from \"rxjs/operators\"\n\nimport { setSourceFacts, setSourceState } from \"~/actions\"\nimport { renderSourceFacts } from \"~/templates\"\n\nimport { Component } from \"../../_\"\nimport { SourceFacts, fetchSourceFacts } from \"../facts\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information\n */\nexport interface Source {\n  facts: SourceFacts                   /* Repository facts */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information observable\n */\nlet fetch$: Observable<Source>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch repository information\n *\n * This function tries to read the repository facts from session storage, and\n * if unsuccessful, fetches them from the underlying provider.\n *\n * @param el - Repository information element\n *\n * @returns Repository information observable\n */\nexport function watchSource(\n  el: HTMLAnchorElement\n): Observable<Source> {\n  return fetch$ ||= defer(() => {\n    const data = sessionStorage.getItem(__prefix(\"__source\"))\n    if (data) {\n      return of<SourceFacts>(JSON.parse(data))\n    } else {\n      const value$ = fetchSourceFacts(el.href)\n      value$.subscribe(value => {\n        try {\n          sessionStorage.setItem(__prefix(\"__source\"), JSON.stringify(value))\n        } catch (err) {\n          /* Uncritical, just swallow */\n        }\n      })\n\n      /* Return value */\n      return value$\n    }\n  })\n    .pipe(\n      catchError(() => NEVER),\n      filter(facts => Object.keys(facts).length > 0),\n      map(facts => ({ facts })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount repository information\n *\n * @param el - Repository information element\n *\n * @returns Repository information component observable\n */\nexport function mountSource(\n  el: HTMLAnchorElement\n): Observable<Component<Source>> {\n  const internal$ = new Subject<Source>()\n  internal$.subscribe(({ facts }) => {\n    setSourceFacts(el, renderSourceFacts(facts))\n    setSourceState(el, \"done\")\n  })\n\n  /* Create and return component */\n  return watchSource(el)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, animationFrameScheduler } from \"rxjs\"\nimport {\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport { resetTabsState, setTabsState } from \"~/actions\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation tabs\n */\nexport interface Tabs {\n  hidden: boolean                      /* User scrolled past tabs */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation tabs\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs observable\n */\nexport function watchTabs(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Tabs> {\n  return watchElementSize(document.body)\n    .pipe(\n      switchMap(() => watchViewportAt(el, { header$, viewport$ })),\n      map(({ offset: { y } }) => {\n        return {\n          hidden: y >= 10\n        }\n      }),\n      distinctUntilKeyChanged(\"hidden\")\n    )\n}\n\n/**\n * Mount navigation tabs\n *\n * This function hides the navigation tabs when scrolling past the threshold\n * and makes them reappear in a nice CSS animation when scrolling back up.\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs component observable\n */\nexport function mountTabs(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Tabs>> {\n  const internal$ = new Subject<Tabs>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe({\n\n        /* Update state */\n        next({ hidden }) {\n          if (hidden)\n            setTabsState(el, \"hidden\")\n          else\n            resetTabsState(el)\n        },\n\n        /* Reset on complete */\n        complete() {\n          resetTabsState(el)\n        }\n      })\n\n  /* Create and return component */\n  return watchTabs(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest\n} from \"rxjs\"\nimport {\n  bufferCount,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  scan,\n  startWith,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport {\n  resetAnchorActive,\n  resetAnchorState,\n  setAnchorActive,\n  setAnchorState\n} from \"~/actions\"\nimport {\n  Viewport,\n  getElement,\n  getElements,\n  watchElementSize\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport interface TableOfContents {\n  prev: HTMLAnchorElement[][]          /* Anchors (previous) */\n  next: HTMLAnchorElement[][]          /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch table of contents\n *\n * This is effectively a scroll spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the table of contents\n * needs to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param anchors - Anchor elements\n * @param options - Options\n *\n * @returns Table of contents observable\n */\nexport function watchTableOfContents(\n  anchors: HTMLAnchorElement[], { viewport$, header$ }: WatchOptions\n): Observable<TableOfContents> {\n  const table = new Map<HTMLAnchorElement, HTMLElement>()\n  for (const anchor of anchors) {\n    const id = decodeURIComponent(anchor.hash.substring(1))\n    const target = getElement(`[id=\"${id}\"]`)\n    if (typeof target !== \"undefined\")\n      table.set(anchor, target)\n  }\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      map(header => 24 + header.height)\n    )\n\n  /* Compute partition of previous and next anchors */\n  const partition$ = watchElementSize(document.body)\n    .pipe(\n      distinctUntilKeyChanged(\"height\"),\n\n      /* Build index to map anchor paths to vertical offsets */\n      map(() => {\n        let path: HTMLAnchorElement[] = []\n        return [...table].reduce((index, [anchor, target]) => {\n          while (path.length) {\n            const last = table.get(path[path.length - 1])!\n            if (last.tagName >= target.tagName) {\n              path.pop()\n            } else {\n              break\n            }\n          }\n\n          /* If the current anchor is hidden, continue with its parent */\n          let offset = target.offsetTop\n          while (!offset && target.parentElement) {\n            target = target.parentElement\n            offset = target.offsetTop\n          }\n\n          /* Map reversed anchor path to vertical offset */\n          return index.set(\n            [...path = [...path, anchor]].reverse(),\n            offset\n          )\n        }, new Map<HTMLAnchorElement[], number>())\n      }),\n\n      /* Sort index by vertical offset (see https://bit.ly/30z6QSO) */\n      map(index => new Map([...index].sort(([, a], [, b]) => a - b))),\n\n      /* Re-compute partition when viewport offset changes */\n      switchMap(index => combineLatest([adjust$, viewport$])\n        .pipe(\n          scan(([prev, next], [adjust, { offset: { y } }]) => {\n\n            /* Look forward */\n            while (next.length) {\n              const [, offset] = next[0]\n              if (offset - adjust < y) {\n                prev = [...prev, next.shift()!]\n              } else {\n                break\n              }\n            }\n\n            /* Look backward */\n            while (prev.length) {\n              const [, offset] = prev[prev.length - 1]\n              if (offset - adjust >= y) {\n                next = [prev.pop()!, ...next]\n              } else {\n                break\n              }\n            }\n\n            /* Return partition */\n            return [prev, next]\n          }, [[], [...index]]),\n          distinctUntilChanged((a, b) => (\n            a[0] === b[0] &&\n            a[1] === b[1]\n          ))\n        )\n      )\n    )\n\n  /* Compute and return anchor list migrations */\n  return partition$\n    .pipe(\n      map(([prev, next]) => ({\n        prev: prev.map(([path]) => path),\n        next: next.map(([path]) => path)\n      })),\n\n      /* Extract anchor list migrations */\n      startWith({ prev: [], next: [] }),\n      bufferCount(2, 1),\n      map(([a, b]) => {\n\n        /* Moving down */\n        if (a.prev.length < b.prev.length) {\n          return {\n            prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n            next: []\n          }\n\n        /* Moving up */\n        } else {\n          return {\n            prev: b.prev.slice(-1),\n            next: b.next.slice(0, b.next.length - a.next.length)\n          }\n        }\n      })\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents\n *\n * @param el - Anchor list element\n * @param options - Options\n *\n * @returns Table of contents component observable\n */\nexport function mountTableOfContents(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<TableOfContents>> {\n  const internal$ = new Subject<TableOfContents>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler),\n    )\n      .subscribe(({ prev, next }) => {\n\n        /* Look forward */\n        for (const [anchor] of next) {\n          resetAnchorActive(anchor)\n          resetAnchorState(anchor)\n        }\n\n        /* Look backward */\n        for (const [index, [anchor]] of prev.entries()) {\n          setAnchorActive(anchor, index === prev.length - 1)\n          setAnchorState(anchor, \"blur\")\n        }\n      })\n\n  /* Create and return component */\n  const anchors = getElements<HTMLAnchorElement>(\"[href^=\\\\#]\", el)\n  return watchTableOfContents(anchors, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  combineLatest\n} from \"rxjs\"\nimport {\n  bufferCount,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  observeOn,\n  tap\n} from \"rxjs/operators\"\n\nimport { resetBackToTopState, setBackToTopState } from \"~/actions\"\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Back-to-top button\n */\nexport interface BackToTop {\n  hidden: boolean                      /* User scrolled up */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch back-to-top\n *\n * @param _el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top observable\n */\nexport function watchBackToTop(\n  _el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<BackToTop> {\n\n  /* Compute direction */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => a > b),\n      distinctUntilChanged()\n    )\n\n  /* Compute whether button should be hidden */\n  const hidden$ = main$\n    .pipe(\n      distinctUntilKeyChanged(\"active\")\n    )\n\n  /* Compute threshold for hiding */\n  return combineLatest([hidden$, direction$])\n    .pipe(\n      map(([{ active }, direction]) => ({\n        hidden: !(active && direction)\n      })),\n      distinctUntilChanged((a, b) => (\n        a.hidden === b.hidden\n      ))\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount back-to-top\n *\n * @param el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top component observable\n */\nexport function mountBackToTop(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<BackToTop>> {\n  const internal$ = new Subject<BackToTop>()\n  internal$\n    .pipe(\n      observeOn(animationFrameScheduler)\n    )\n      .subscribe({\n\n        /* Update state */\n        next({ hidden }) {\n          if (hidden)\n            setBackToTopState(el, \"hidden\")\n          else\n            resetBackToTopState(el)\n        },\n\n        /* Reset on complete */\n        complete() {\n          resetBackToTopState(el)\n        }\n      })\n\n  /* Create and return component */\n  return watchBackToTop(el, options)\n    .pipe(\n      tap(internal$),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport {\n  mapTo,\n  mergeMap,\n  switchMap,\n  takeWhile,\n  tap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n  tablet$: Observable<boolean>         /* Tablet breakpoint observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch indeterminate checkboxes\n *\n * This function replaces the indeterminate \"pseudo state\" with the actual\n * indeterminate state, which is used to keep navigation always expanded.\n *\n * @param options - Options\n */\nexport function patchIndeterminate(\n  { document$, tablet$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => of(...getElements<HTMLInputElement>(\n        \"[data-md-state=indeterminate]\"\n      ))),\n      tap(el => {\n        el.indeterminate = true\n        el.checked = false\n      }),\n      mergeMap(el => fromEvent(el, \"change\")\n        .pipe(\n          takeWhile(() => el.hasAttribute(\"data-md-state\")),\n          mapTo(el)\n        )\n      ),\n      withLatestFrom(tablet$)\n    )\n      .subscribe(([el, tablet]) => {\n        el.removeAttribute(\"data-md-state\")\n        if (tablet)\n          el.checked = false\n      })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, of } from \"rxjs\"\nimport {\n  filter,\n  mapTo,\n  mergeMap,\n  switchMap,\n  tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @returns Test result\n */\nfunction isAppleDevice(): boolean {\n  return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n  { document$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => of(...getElements(\"[data-md-scrollfix]\"))),\n      tap(el => el.removeAttribute(\"data-md-scrollfix\")),\n      filter(isAppleDevice),\n      mergeMap(el => fromEvent(el, \"touchstart\")\n        .pipe(\n          mapTo(el)\n        )\n      )\n    )\n      .subscribe(el => {\n        const top = el.scrollTop\n\n        /* We're at the top of the container */\n        if (top === 0) {\n          el.scrollTop = 1\n\n        /* We're at the bottom of the container */\n        } else if (top + el.offsetHeight === el.scrollHeight) {\n          el.scrollTop = top - 1\n        }\n      })\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  animationFrameScheduler,\n  combineLatest,\n  of\n} from \"rxjs\"\nimport {\n  delay,\n  map,\n  observeOn,\n  switchMap,\n  withLatestFrom\n} from \"rxjs/operators\"\n\nimport { resetScrollLock, setScrollLock } from \"~/actions\"\nimport { Viewport, watchToggle } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  tablet$: Observable<boolean>         /* Tablet breakpoint observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch the document body to lock when search is open\n *\n * For mobile and tablet viewports, the search is rendered full screen, which\n * leads to scroll leaking when at the top or bottom of the search result. This\n * function locks the body when the search is in full screen mode, and restores\n * the scroll position when leaving.\n *\n * @param options - Options\n */\nexport function patchScrolllock(\n  { viewport$, tablet$ }: PatchOptions\n): void {\n  combineLatest([watchToggle(\"search\"), tablet$])\n    .pipe(\n      map(([active, tablet]) => active && !tablet),\n      switchMap(active => of(active)\n        .pipe(\n          delay(active ? 400 : 100),\n          observeOn(animationFrameScheduler)\n        )\n      ),\n      withLatestFrom(viewport$)\n    )\n      .subscribe(([active, { offset: { y }}]) => {\n        if (active)\n          setScrollLock(document.body, y)\n        else\n          resetScrollLock(document.body)\n      })\n}\n"],
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+  "names": []
+}
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ar.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ar.min.js
new file mode 100644
index 0000000000..248ddc5d14
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ar.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.da.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.da.min.js
new file mode 100644
index 0000000000..b9d8509865
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.da.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Danish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.da=function(){this.pipeline.reset(),this.pipeline.add(e.da.trimmer,e.da.stopWordFilter,e.da.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.da.stemmer))},e.da.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.da.trimmer=e.trimmerSupport.generateTrimmer(e.da.wordCharacters),e.Pipeline.registerFunction(e.da.trimmer,"trimmer-da"),e.da.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){var e,r=f.cursor+3;if(d=f.limit,0<=r&&r<=f.limit){for(a=r;;){if(e=f.cursor,f.in_grouping(w,97,248)){f.cursor=e;break}if(f.cursor=e,e>=f.limit)return;f.cursor++}for(;!f.out_grouping(w,97,248);){if(f.cursor>=f.limit)return;f.cursor++}d=f.cursor,d<a&&(d=a)}}function n(){var e,r;if(f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(c,32),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del();break;case 2:f.in_grouping_b(p,97,229)&&f.slice_del()}}function t(){var e,r=f.limit-f.cursor;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.find_among_b(l,4)?(f.bra=f.cursor,f.limit_backward=e,f.cursor=f.limit-r,f.cursor>f.limit_backward&&(f.cursor--,f.bra=f.cursor,f.slice_del())):f.limit_backward=e)}function s(){var e,r,i,n=f.limit-f.cursor;if(f.ket=f.cursor,f.eq_s_b(2,"st")&&(f.bra=f.cursor,f.eq_s_b(2,"ig")&&f.slice_del()),f.cursor=f.limit-n,f.cursor>=d&&(r=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,e=f.find_among_b(m,5),f.limit_backward=r,e))switch(f.bra=f.cursor,e){case 1:f.slice_del(),i=f.limit-f.cursor,t(),f.cursor=f.limit-i;break;case 2:f.slice_from("løs")}}function o(){var e;f.cursor>=d&&(e=f.limit_backward,f.limit_backward=d,f.ket=f.cursor,f.out_grouping_b(w,97,248)?(f.bra=f.cursor,u=f.slice_to(u),f.limit_backward=e,f.eq_v_b(u)&&f.slice_del()):f.limit_backward=e)}var a,d,u,c=[new r("hed",-1,1),new r("ethed",0,1),new r("ered",-1,1),new r("e",-1,1),new r("erede",3,1),new r("ende",3,1),new r("erende",5,1),new r("ene",3,1),new r("erne",3,1),new r("ere",3,1),new r("en",-1,1),new r("heden",10,1),new r("eren",10,1),new r("er",-1,1),new r("heder",13,1),new r("erer",13,1),new r("s",-1,2),new r("heds",16,1),new r("es",16,1),new r("endes",18,1),new r("erendes",19,1),new r("enes",18,1),new r("ernes",18,1),new r("eres",18,1),new r("ens",16,1),new r("hedens",24,1),new r("erens",24,1),new r("ers",16,1),new r("ets",16,1),new r("erets",28,1),new r("et",-1,1),new r("eret",30,1)],l=[new r("gd",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("elig",1,1),new r("els",-1,1),new r("løst",-1,2)],w=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],p=[239,254,42,3,0,0,0,0,0,0,0,0,0,0,0,0,16],f=new i;this.setCurrent=function(e){f.setCurrent(e)},this.getCurrent=function(){return f.getCurrent()},this.stem=function(){var r=f.cursor;return e(),f.limit_backward=r,f.cursor=f.limit,n(),f.cursor=f.limit,t(),f.cursor=f.limit,s(),f.cursor=f.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.da.stemmer,"stemmer-da"),e.da.stopWordFilter=e.generateStopWordFilter("ad af alle alt anden at blev blive bliver da de dem den denne der deres det dette dig din disse dog du efter eller en end er et for fra ham han hans har havde have hende hendes her hos hun hvad hvis hvor i ikke ind jeg jer jo kunne man mange med meget men mig min mine mit mod ned noget nogle nu når og også om op os over på selv sig sin sine sit skal skulle som sådan thi til ud under var vi vil ville vor være været".split(" ")),e.Pipeline.registerFunction(e.da.stopWordFilter,"stopWordFilter-da")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.de.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.de.min.js
new file mode 100644
index 0000000000..f3b5c108c9
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.de.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `German` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.de=function(){this.pipeline.reset(),this.pipeline.add(e.de.trimmer,e.de.stopWordFilter,e.de.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.de.stemmer))},e.de.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.de.trimmer=e.trimmerSupport.generateTrimmer(e.de.wordCharacters),e.Pipeline.registerFunction(e.de.trimmer,"trimmer-de"),e.de.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(e,r,n){return!(!v.eq_s(1,e)||(v.ket=v.cursor,!v.in_grouping(p,97,252)))&&(v.slice_from(r),v.cursor=n,!0)}function i(){for(var r,n,i,s,t=v.cursor;;)if(r=v.cursor,v.bra=r,v.eq_s(1,"ß"))v.ket=v.cursor,v.slice_from("ss");else{if(r>=v.limit)break;v.cursor=r+1}for(v.cursor=t;;)for(n=v.cursor;;){if(i=v.cursor,v.in_grouping(p,97,252)){if(s=v.cursor,v.bra=s,e("u","U",i))break;if(v.cursor=s,e("y","Y",i))break}if(i>=v.limit)return void(v.cursor=n);v.cursor=i+1}}function s(){for(;!v.in_grouping(p,97,252);){if(v.cursor>=v.limit)return!0;v.cursor++}for(;!v.out_grouping(p,97,252);){if(v.cursor>=v.limit)return!0;v.cursor++}return!1}function t(){m=v.limit,l=m;var e=v.cursor+3;0<=e&&e<=v.limit&&(d=e,s()||(m=v.cursor,m<d&&(m=d),s()||(l=v.cursor)))}function o(){for(var e,r;;){if(r=v.cursor,v.bra=r,!(e=v.find_among(h,6)))return;switch(v.ket=v.cursor,e){case 1:v.slice_from("y");break;case 2:case 5:v.slice_from("u");break;case 3:v.slice_from("a");break;case 4:v.slice_from("o");break;case 6:if(v.cursor>=v.limit)return;v.cursor++}}}function c(){return m<=v.cursor}function u(){return l<=v.cursor}function a(){var e,r,n,i,s=v.limit-v.cursor;if(v.ket=v.cursor,(e=v.find_among_b(w,7))&&(v.bra=v.cursor,c()))switch(e){case 1:v.slice_del();break;case 2:v.slice_del(),v.ket=v.cursor,v.eq_s_b(1,"s")&&(v.bra=v.cursor,v.eq_s_b(3,"nis")&&v.slice_del());break;case 3:v.in_grouping_b(g,98,116)&&v.slice_del()}if(v.cursor=v.limit-s,v.ket=v.cursor,(e=v.find_among_b(f,4))&&(v.bra=v.cursor,c()))switch(e){case 1:v.slice_del();break;case 2:if(v.in_grouping_b(k,98,116)){var t=v.cursor-3;v.limit_backward<=t&&t<=v.limit&&(v.cursor=t,v.slice_del())}}if(v.cursor=v.limit-s,v.ket=v.cursor,(e=v.find_among_b(_,8))&&(v.bra=v.cursor,u()))switch(e){case 1:v.slice_del(),v.ket=v.cursor,v.eq_s_b(2,"ig")&&(v.bra=v.cursor,r=v.limit-v.cursor,v.eq_s_b(1,"e")||(v.cursor=v.limit-r,u()&&v.slice_del()));break;case 2:n=v.limit-v.cursor,v.eq_s_b(1,"e")||(v.cursor=v.limit-n,v.slice_del());break;case 3:if(v.slice_del(),v.ket=v.cursor,i=v.limit-v.cursor,!v.eq_s_b(2,"er")&&(v.cursor=v.limit-i,!v.eq_s_b(2,"en")))break;v.bra=v.cursor,c()&&v.slice_del();break;case 4:v.slice_del(),v.ket=v.cursor,e=v.find_among_b(b,2),e&&(v.bra=v.cursor,u()&&1==e&&v.slice_del())}}var d,l,m,h=[new r("",-1,6),new r("U",0,2),new r("Y",0,1),new r("ä",0,3),new r("ö",0,4),new r("ü",0,5)],w=[new r("e",-1,2),new r("em",-1,1),new r("en",-1,2),new r("ern",-1,1),new r("er",-1,1),new r("s",-1,3),new r("es",5,2)],f=[new r("en",-1,1),new r("er",-1,1),new r("st",-1,2),new r("est",2,1)],b=[new r("ig",-1,1),new r("lich",-1,1)],_=[new r("end",-1,1),new r("ig",-1,2),new r("ung",-1,1),new r("lich",-1,3),new r("isch",-1,2),new r("ik",-1,2),new r("heit",-1,3),new r("keit",-1,4)],p=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,8,0,32,8],g=[117,30,5],k=[117,30,4],v=new n;this.setCurrent=function(e){v.setCurrent(e)},this.getCurrent=function(){return v.getCurrent()},this.stem=function(){var e=v.cursor;return i(),v.cursor=e,t(),v.limit_backward=e,v.cursor=v.limit,a(),v.cursor=v.limit_backward,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.de.stemmer,"stemmer-de"),e.de.stopWordFilter=e.generateStopWordFilter("aber alle allem allen aller alles als also am an ander andere anderem anderen anderer anderes anderm andern anderr anders auch auf aus bei bin bis bist da damit dann das dasselbe dazu daß dein deine deinem deinen deiner deines dem demselben den denn denselben der derer derselbe derselben des desselben dessen dich die dies diese dieselbe dieselben diesem diesen dieser dieses dir doch dort du durch ein eine einem einen einer eines einig einige einigem einigen einiger einiges einmal er es etwas euch euer eure eurem euren eurer eures für gegen gewesen hab habe haben hat hatte hatten hier hin hinter ich ihm ihn ihnen ihr ihre ihrem ihren ihrer ihres im in indem ins ist jede jedem jeden jeder jedes jene jenem jenen jener jenes jetzt kann kein keine keinem keinen keiner keines können könnte machen man manche manchem manchen mancher manches mein meine meinem meinen meiner meines mich mir mit muss musste nach nicht nichts noch nun nur ob oder ohne sehr sein seine seinem seinen seiner seines selbst sich sie sind so solche solchem solchen solcher solches soll sollte sondern sonst um und uns unse unsem unsen unser unses unter viel vom von vor war waren warst was weg weil weiter welche welchem welchen welcher welches wenn werde werden wie wieder will wir wird wirst wo wollen wollte während würde würden zu zum zur zwar zwischen über".split(" ")),e.Pipeline.registerFunction(e.de.stopWordFilter,"stopWordFilter-de")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.du.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.du.min.js
new file mode 100644
index 0000000000..49a0f3f0ac
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.du.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Dutch` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");console.warn('[Lunr Languages] Please use the "nl" instead of the "du". The "nl" code is the standard code for Dutch language, and "du" will be removed in the next major versions.'),e.du=function(){this.pipeline.reset(),this.pipeline.add(e.du.trimmer,e.du.stopWordFilter,e.du.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.du.stemmer))},e.du.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.du.trimmer=e.trimmerSupport.generateTrimmer(e.du.wordCharacters),e.Pipeline.registerFunction(e.du.trimmer,"trimmer-du"),e.du.stemmer=function(){var r=e.stemmerSupport.Among,i=e.stemmerSupport.SnowballProgram,n=new function(){function e(){for(var e,r,i,o=C.cursor;;){if(C.bra=C.cursor,e=C.find_among(b,11))switch(C.ket=C.cursor,e){case 1:C.slice_from("a");continue;case 2:C.slice_from("e");continue;case 3:C.slice_from("i");continue;case 4:C.slice_from("o");continue;case 5:C.slice_from("u");continue;case 6:if(C.cursor>=C.limit)break;C.cursor++;continue}break}for(C.cursor=o,C.bra=o,C.eq_s(1,"y")?(C.ket=C.cursor,C.slice_from("Y")):C.cursor=o;;)if(r=C.cursor,C.in_grouping(q,97,232)){if(i=C.cursor,C.bra=i,C.eq_s(1,"i"))C.ket=C.cursor,C.in_grouping(q,97,232)&&(C.slice_from("I"),C.cursor=r);else if(C.cursor=i,C.eq_s(1,"y"))C.ket=C.cursor,C.slice_from("Y"),C.cursor=r;else if(n(r))break}else if(n(r))break}function n(e){return C.cursor=e,e>=C.limit||(C.cursor++,!1)}function o(){_=C.limit,f=_,t()||(_=C.cursor,_<3&&(_=3),t()||(f=C.cursor))}function t(){for(;!C.in_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}for(;!C.out_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}return!1}function s(){for(var e;;)if(C.bra=C.cursor,e=C.find_among(p,3))switch(C.ket=C.cursor,e){case 1:C.slice_from("y");break;case 2:C.slice_from("i");break;case 3:if(C.cursor>=C.limit)return;C.cursor++}}function u(){return _<=C.cursor}function c(){return f<=C.cursor}function a(){var e=C.limit-C.cursor;C.find_among_b(g,3)&&(C.cursor=C.limit-e,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del()))}function l(){var e;w=!1,C.ket=C.cursor,C.eq_s_b(1,"e")&&(C.bra=C.cursor,u()&&(e=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-e,C.slice_del(),w=!0,a())))}function m(){var e;u()&&(e=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-e,C.eq_s_b(3,"gem")||(C.cursor=C.limit-e,C.slice_del(),a())))}function d(){var e,r,i,n,o,t,s=C.limit-C.cursor;if(C.ket=C.cursor,e=C.find_among_b(h,5))switch(C.bra=C.cursor,e){case 1:u()&&C.slice_from("heid");break;case 2:m();break;case 3:u()&&C.out_grouping_b(z,97,232)&&C.slice_del()}if(C.cursor=C.limit-s,l(),C.cursor=C.limit-s,C.ket=C.cursor,C.eq_s_b(4,"heid")&&(C.bra=C.cursor,c()&&(r=C.limit-C.cursor,C.eq_s_b(1,"c")||(C.cursor=C.limit-r,C.slice_del(),C.ket=C.cursor,C.eq_s_b(2,"en")&&(C.bra=C.cursor,m())))),C.cursor=C.limit-s,C.ket=C.cursor,e=C.find_among_b(k,6))switch(C.bra=C.cursor,e){case 1:if(c()){if(C.slice_del(),i=C.limit-C.cursor,C.ket=C.cursor,C.eq_s_b(2,"ig")&&(C.bra=C.cursor,c()&&(n=C.limit-C.cursor,!C.eq_s_b(1,"e")))){C.cursor=C.limit-n,C.slice_del();break}C.cursor=C.limit-i,a()}break;case 2:c()&&(o=C.limit-C.cursor,C.eq_s_b(1,"e")||(C.cursor=C.limit-o,C.slice_del()));break;case 3:c()&&(C.slice_del(),l());break;case 4:c()&&C.slice_del();break;case 5:c()&&w&&C.slice_del()}C.cursor=C.limit-s,C.out_grouping_b(j,73,232)&&(t=C.limit-C.cursor,C.find_among_b(v,4)&&C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-t,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del())))}var f,_,w,b=[new r("",-1,6),new r("á",0,1),new r("ä",0,1),new r("é",0,2),new r("ë",0,2),new r("í",0,3),new r("ï",0,3),new r("ó",0,4),new r("ö",0,4),new r("ú",0,5),new r("ü",0,5)],p=[new r("",-1,3),new r("I",0,2),new r("Y",0,1)],g=[new r("dd",-1,-1),new r("kk",-1,-1),new r("tt",-1,-1)],h=[new r("ene",-1,2),new r("se",-1,3),new r("en",-1,2),new r("heden",2,1),new r("s",-1,3)],k=[new r("end",-1,1),new r("ig",-1,2),new r("ing",-1,1),new r("lijk",-1,3),new r("baar",-1,4),new r("bar",-1,5)],v=[new r("aa",-1,-1),new r("ee",-1,-1),new r("oo",-1,-1),new r("uu",-1,-1)],q=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],j=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],z=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],C=new i;this.setCurrent=function(e){C.setCurrent(e)},this.getCurrent=function(){return C.getCurrent()},this.stem=function(){var r=C.cursor;return e(),C.cursor=r,o(),C.limit_backward=r,C.cursor=C.limit,d(),C.cursor=C.limit_backward,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return n.setCurrent(e),n.stem(),n.getCurrent()}):(n.setCurrent(e),n.stem(),n.getCurrent())}}(),e.Pipeline.registerFunction(e.du.stemmer,"stemmer-du"),e.du.stopWordFilter=e.generateStopWordFilter(" aan al alles als altijd andere ben bij daar dan dat de der deze die dit doch doen door dus een eens en er ge geen geweest haar had heb hebben heeft hem het hier hij hoe hun iemand iets ik in is ja je kan kon kunnen maar me meer men met mij mijn moet na naar niet niets nog nu of om omdat onder ons ook op over reeds te tegen toch toen tot u uit uw van veel voor want waren was wat werd wezen wie wil worden wordt zal ze zelf zich zij zijn zo zonder zou".split(" ")),e.Pipeline.registerFunction(e.du.stopWordFilter,"stopWordFilter-du")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.es.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.es.min.js
new file mode 100644
index 0000000000..2989d34265
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.es.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Spanish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,s){"function"==typeof define&&define.amd?define(s):"object"==typeof exports?module.exports=s():s()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.fi.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.fi.min.js
new file mode 100644
index 0000000000..29f5dfcea8
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.fi.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Finnish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(i,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(i.lunr)}(this,function(){return function(i){if(void 0===i)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===i.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.fr.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.fr.min.js
new file mode 100644
index 0000000000..68cd0094ae
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.fr.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `French` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.hi.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.hi.min.js
new file mode 100644
index 0000000000..7dbc41402c
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.hi.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hi=function(){this.pipeline.reset(),this.pipeline.add(e.hi.trimmer,e.hi.stopWordFilter,e.hi.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hi.stemmer))},e.hi.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.hi.trimmer=e.trimmerSupport.generateTrimmer(e.hi.wordCharacters),e.Pipeline.registerFunction(e.hi.trimmer,"trimmer-hi"),e.hi.stopWordFilter=e.generateStopWordFilter("अत अपना अपनी अपने अभी अंदर आदि आप इत्यादि इन इनका इन्हीं इन्हें इन्हों इस इसका इसकी इसके इसमें इसी इसे उन उनका उनकी उनके उनको उन्हीं उन्हें उन्हों उस उसके उसी उसे एक एवं एस ऐसे और कई कर करता करते करना करने करें कहते कहा का काफ़ी कि कितना किन्हें किन्हों किया किर किस किसी किसे की कुछ कुल के को कोई कौन कौनसा गया घर जब जहाँ जा जितना जिन जिन्हें जिन्हों जिस जिसे जीधर जैसा जैसे जो तक तब तरह तिन तिन्हें तिन्हों तिस तिसे तो था थी थे दबारा दिया दुसरा दूसरे दो द्वारा न नके नहीं ना निहायत नीचे ने पर पहले पूरा पे फिर बनी बही बहुत बाद बाला बिलकुल भी भीतर मगर मानो मे में यदि यह यहाँ यही या यिह ये रखें रहा रहे ऱ्वासा लिए लिये लेकिन व वग़ैरह वर्ग वह वहाँ वहीं वाले वुह वे वो सकता सकते सबसे सभी साथ साबुत साभ सारा से सो संग ही हुआ हुई हुए है हैं हो होता होती होते होना होने".split(" ")),e.hi.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.hi.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var t=i.toString().toLowerCase().replace(/^\s+/,"");return r.cut(t).split("|")},e.Pipeline.registerFunction(e.hi.stemmer,"stemmer-hi"),e.Pipeline.registerFunction(e.hi.stopWordFilter,"stopWordFilter-hi")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.hu.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.hu.min.js
new file mode 100644
index 0000000000..ed9d909f73
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.hu.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Hungarian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,n){"function"==typeof define&&define.amd?define(n):"object"==typeof exports?module.exports=n():n()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hu=function(){this.pipeline.reset(),this.pipeline.add(e.hu.trimmer,e.hu.stopWordFilter,e.hu.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hu.stemmer))},e.hu.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.hu.trimmer=e.trimmerSupport.generateTrimmer(e.hu.wordCharacters),e.Pipeline.registerFunction(e.hu.trimmer,"trimmer-hu"),e.hu.stemmer=function(){var n=e.stemmerSupport.Among,r=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,n=L.cursor;if(d=L.limit,L.in_grouping(W,97,252))for(;;){if(e=L.cursor,L.out_grouping(W,97,252))return L.cursor=e,L.find_among(g,8)||(L.cursor=e,e<L.limit&&L.cursor++),void(d=L.cursor);if(L.cursor=e,e>=L.limit)return void(d=e);L.cursor++}if(L.cursor=n,L.out_grouping(W,97,252)){for(;!L.in_grouping(W,97,252);){if(L.cursor>=L.limit)return;L.cursor++}d=L.cursor}}function i(){return d<=L.cursor}function a(){var e;if(L.ket=L.cursor,(e=L.find_among_b(h,2))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("a");break;case 2:L.slice_from("e")}}function t(){var e=L.limit-L.cursor;return!!L.find_among_b(p,23)&&(L.cursor=L.limit-e,!0)}function s(){if(L.cursor>L.limit_backward){L.cursor--,L.ket=L.cursor;var e=L.cursor-1;L.limit_backward<=e&&e<=L.limit&&(L.cursor=e,L.bra=e,L.slice_del())}}function c(){var e;if(L.ket=L.cursor,(e=L.find_among_b(_,2))&&(L.bra=L.cursor,i())){if((1==e||2==e)&&!t())return;L.slice_del(),s()}}function o(){L.ket=L.cursor,L.find_among_b(v,44)&&(L.bra=L.cursor,i()&&(L.slice_del(),a()))}function w(){var e;if(L.ket=L.cursor,(e=L.find_among_b(z,3))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("e");break;case 2:case 3:L.slice_from("a")}}function l(){var e;if(L.ket=L.cursor,(e=L.find_among_b(y,6))&&(L.bra=L.cursor,i()))switch(e){case 1:case 2:L.slice_del();break;case 3:L.slice_from("a");break;case 4:L.slice_from("e")}}function u(){var e;if(L.ket=L.cursor,(e=L.find_among_b(j,2))&&(L.bra=L.cursor,i())){if((1==e||2==e)&&!t())return;L.slice_del(),s()}}function m(){var e;if(L.ket=L.cursor,(e=L.find_among_b(C,7))&&(L.bra=L.cursor,i()))switch(e){case 1:L.slice_from("a");break;case 2:L.slice_from("e");break;case 3:case 4:case 5:case 6:case 7:L.slice_del()}}function k(){var e;if(L.ket=L.cursor,(e=L.find_among_b(P,12))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 7:case 9:L.slice_del();break;case 2:case 5:case 8:L.slice_from("e");break;case 3:case 6:L.slice_from("a")}}function f(){var e;if(L.ket=L.cursor,(e=L.find_among_b(F,31))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 7:case 8:case 9:case 12:case 13:case 16:case 17:case 18:L.slice_del();break;case 2:case 5:case 10:case 14:case 19:L.slice_from("a");break;case 3:case 6:case 11:case 15:case 20:L.slice_from("e")}}function b(){var e;if(L.ket=L.cursor,(e=L.find_among_b(S,42))&&(L.bra=L.cursor,i()))switch(e){case 1:case 4:case 5:case 6:case 9:case 10:case 11:case 14:case 15:case 16:case 17:case 20:case 21:case 24:case 25:case 26:case 29:L.slice_del();break;case 2:case 7:case 12:case 18:case 22:case 27:L.slice_from("a");break;case 3:case 8:case 13:case 19:case 23:case 28:L.slice_from("e")}}var d,g=[new n("cs",-1,-1),new n("dzs",-1,-1),new n("gy",-1,-1),new n("ly",-1,-1),new n("ny",-1,-1),new n("sz",-1,-1),new n("ty",-1,-1),new n("zs",-1,-1)],h=[new n("á",-1,1),new n("é",-1,2)],p=[new n("bb",-1,-1),new n("cc",-1,-1),new n("dd",-1,-1),new n("ff",-1,-1),new n("gg",-1,-1),new n("jj",-1,-1),new n("kk",-1,-1),new n("ll",-1,-1),new n("mm",-1,-1),new n("nn",-1,-1),new n("pp",-1,-1),new n("rr",-1,-1),new n("ccs",-1,-1),new n("ss",-1,-1),new n("zzs",-1,-1),new n("tt",-1,-1),new n("vv",-1,-1),new n("ggy",-1,-1),new n("lly",-1,-1),new n("nny",-1,-1),new n("tty",-1,-1),new n("ssz",-1,-1),new n("zz",-1,-1)],_=[new n("al",-1,1),new n("el",-1,2)],v=[new n("ba",-1,-1),new n("ra",-1,-1),new n("be",-1,-1),new n("re",-1,-1),new n("ig",-1,-1),new n("nak",-1,-1),new n("nek",-1,-1),new n("val",-1,-1),new n("vel",-1,-1),new n("ul",-1,-1),new n("nál",-1,-1),new n("nél",-1,-1),new n("ból",-1,-1),new n("ról",-1,-1),new n("tól",-1,-1),new n("bõl",-1,-1),new n("rõl",-1,-1),new n("tõl",-1,-1),new n("ül",-1,-1),new n("n",-1,-1),new n("an",19,-1),new n("ban",20,-1),new n("en",19,-1),new n("ben",22,-1),new n("képpen",22,-1),new n("on",19,-1),new n("ön",19,-1),new n("képp",-1,-1),new n("kor",-1,-1),new n("t",-1,-1),new n("at",29,-1),new n("et",29,-1),new n("ként",29,-1),new n("anként",32,-1),new n("enként",32,-1),new n("onként",32,-1),new n("ot",29,-1),new n("ért",29,-1),new n("öt",29,-1),new n("hez",-1,-1),new n("hoz",-1,-1),new n("höz",-1,-1),new n("vá",-1,-1),new n("vé",-1,-1)],z=[new n("án",-1,2),new n("én",-1,1),new n("ánként",-1,3)],y=[new n("stul",-1,2),new n("astul",0,1),new n("ástul",0,3),new n("stül",-1,2),new n("estül",3,1),new n("éstül",3,4)],j=[new n("á",-1,1),new n("é",-1,2)],C=[new n("k",-1,7),new n("ak",0,4),new n("ek",0,6),new n("ok",0,5),new n("ák",0,1),new n("ék",0,2),new n("ök",0,3)],P=[new n("éi",-1,7),new n("áéi",0,6),new n("ééi",0,5),new n("é",-1,9),new n("ké",3,4),new n("aké",4,1),new n("eké",4,1),new n("oké",4,1),new n("áké",4,3),new n("éké",4,2),new n("öké",4,1),new n("éé",3,8)],F=[new n("a",-1,18),new n("ja",0,17),new n("d",-1,16),new n("ad",2,13),new n("ed",2,13),new n("od",2,13),new n("ád",2,14),new n("éd",2,15),new n("öd",2,13),new n("e",-1,18),new n("je",9,17),new n("nk",-1,4),new n("unk",11,1),new n("ánk",11,2),new n("énk",11,3),new n("ünk",11,1),new n("uk",-1,8),new n("juk",16,7),new n("ájuk",17,5),new n("ük",-1,8),new n("jük",19,7),new n("éjük",20,6),new n("m",-1,12),new n("am",22,9),new n("em",22,9),new n("om",22,9),new n("ám",22,10),new n("ém",22,11),new n("o",-1,18),new n("á",-1,19),new n("é",-1,20)],S=[new n("id",-1,10),new n("aid",0,9),new n("jaid",1,6),new n("eid",0,9),new n("jeid",3,6),new n("áid",0,7),new n("éid",0,8),new n("i",-1,15),new n("ai",7,14),new n("jai",8,11),new n("ei",7,14),new n("jei",10,11),new n("ái",7,12),new n("éi",7,13),new n("itek",-1,24),new n("eitek",14,21),new n("jeitek",15,20),new n("éitek",14,23),new n("ik",-1,29),new n("aik",18,26),new n("jaik",19,25),new n("eik",18,26),new n("jeik",21,25),new n("áik",18,27),new n("éik",18,28),new n("ink",-1,20),new n("aink",25,17),new n("jaink",26,16),new n("eink",25,17),new n("jeink",28,16),new n("áink",25,18),new n("éink",25,19),new n("aitok",-1,21),new n("jaitok",32,20),new n("áitok",-1,22),new n("im",-1,5),new n("aim",35,4),new n("jaim",36,1),new n("eim",35,4),new n("jeim",38,1),new n("áim",35,2),new n("éim",35,3)],W=[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,0,1,17,52,14],L=new r;this.setCurrent=function(e){L.setCurrent(e)},this.getCurrent=function(){return L.getCurrent()},this.stem=function(){var n=L.cursor;return e(),L.limit_backward=n,L.cursor=L.limit,c(),L.cursor=L.limit,o(),L.cursor=L.limit,w(),L.cursor=L.limit,l(),L.cursor=L.limit,u(),L.cursor=L.limit,k(),L.cursor=L.limit,f(),L.cursor=L.limit,b(),L.cursor=L.limit,m(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.hu.stemmer,"stemmer-hu"),e.hu.stopWordFilter=e.generateStopWordFilter("a abban ahhoz ahogy ahol aki akik akkor alatt amely amelyek amelyekben amelyeket amelyet amelynek ami amikor amit amolyan amíg annak arra arról az azok azon azonban azt aztán azután azzal azért be belül benne bár cikk cikkek cikkeket csak de e ebben eddig egy egyes egyetlen egyik egyre egyéb egész ehhez ekkor el ellen elsõ elég elõ elõször elõtt emilyen ennek erre ez ezek ezen ezt ezzel ezért fel felé hanem hiszen hogy hogyan igen ill ill. illetve ilyen ilyenkor ismét ison itt jobban jó jól kell kellett keressünk keresztül ki kívül között közül legalább legyen lehet lehetett lenne lenni lesz lett maga magát majd majd meg mellett mely melyek mert mi mikor milyen minden mindenki mindent mindig mint mintha mit mivel miért most már más másik még míg nagy nagyobb nagyon ne nekem neki nem nincs néha néhány nélkül olyan ott pedig persze rá s saját sem semmi sok sokat sokkal szemben szerint szinte számára talán tehát teljes tovább továbbá több ugyanis utolsó után utána vagy vagyis vagyok valaki valami valamint való van vannak vele vissza viszont volna volt voltak voltam voltunk által általában át én éppen és így õ õk õket össze úgy új újabb újra".split(" ")),e.Pipeline.registerFunction(e.hu.stopWordFilter,"stopWordFilter-hu")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.it.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.it.min.js
new file mode 100644
index 0000000000..344b6a3c0c
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.it.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Italian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.it=function(){this.pipeline.reset(),this.pipeline.add(e.it.trimmer,e.it.stopWordFilter,e.it.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.it.stemmer))},e.it.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.it.trimmer=e.trimmerSupport.generateTrimmer(e.it.wordCharacters),e.Pipeline.registerFunction(e.it.trimmer,"trimmer-it"),e.it.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(e,r,n){return!(!x.eq_s(1,e)||(x.ket=x.cursor,!x.in_grouping(L,97,249)))&&(x.slice_from(r),x.cursor=n,!0)}function i(){for(var r,n,i,o,t=x.cursor;;){if(x.bra=x.cursor,r=x.find_among(h,7))switch(x.ket=x.cursor,r){case 1:x.slice_from("à");continue;case 2:x.slice_from("è");continue;case 3:x.slice_from("ì");continue;case 4:x.slice_from("ò");continue;case 5:x.slice_from("ù");continue;case 6:x.slice_from("qU");continue;case 7:if(x.cursor>=x.limit)break;x.cursor++;continue}break}for(x.cursor=t;;)for(n=x.cursor;;){if(i=x.cursor,x.in_grouping(L,97,249)){if(x.bra=x.cursor,o=x.cursor,e("u","U",i))break;if(x.cursor=o,e("i","I",i))break}if(x.cursor=i,x.cursor>=x.limit)return void(x.cursor=n);x.cursor++}}function o(e){if(x.cursor=e,!x.in_grouping(L,97,249))return!1;for(;!x.out_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}return!0}function t(){if(x.in_grouping(L,97,249)){var e=x.cursor;if(x.out_grouping(L,97,249)){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return o(e);x.cursor++}return!0}return o(e)}return!1}function s(){var e,r=x.cursor;if(!t()){if(x.cursor=r,!x.out_grouping(L,97,249))return;if(e=x.cursor,x.out_grouping(L,97,249)){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return x.cursor=e,void(x.in_grouping(L,97,249)&&x.cursor<x.limit&&x.cursor++);x.cursor++}return void(k=x.cursor)}if(x.cursor=e,!x.in_grouping(L,97,249)||x.cursor>=x.limit)return;x.cursor++}k=x.cursor}function a(){for(;!x.in_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}for(;!x.out_grouping(L,97,249);){if(x.cursor>=x.limit)return!1;x.cursor++}return!0}function u(){var e=x.cursor;k=x.limit,p=k,g=k,s(),x.cursor=e,a()&&(p=x.cursor,a()&&(g=x.cursor))}function c(){for(var e;;){if(x.bra=x.cursor,!(e=x.find_among(q,3)))break;switch(x.ket=x.cursor,e){case 1:x.slice_from("i");break;case 2:x.slice_from("u");break;case 3:if(x.cursor>=x.limit)return;x.cursor++}}}function w(){return k<=x.cursor}function l(){return p<=x.cursor}function m(){return g<=x.cursor}function f(){var e;if(x.ket=x.cursor,x.find_among_b(C,37)&&(x.bra=x.cursor,(e=x.find_among_b(z,5))&&w()))switch(e){case 1:x.slice_del();break;case 2:x.slice_from("e")}}function v(){var e;if(x.ket=x.cursor,!(e=x.find_among_b(S,51)))return!1;switch(x.bra=x.cursor,e){case 1:if(!m())return!1;x.slice_del();break;case 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r("evo",-1,1),new r("ivo",-1,1),new r("ar",-1,1),new r("ir",-1,1),new r("erà",-1,1),new r("irà",-1,1),new r("erò",-1,1),new r("irò",-1,1)],L=[17,65,16,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2,1],y=[17,65,0,0,0,0,0,0,0,0,0,0,0,0,0,128,128,8,2],U=[17],x=new n;this.setCurrent=function(e){x.setCurrent(e)},this.getCurrent=function(){return x.getCurrent()},this.stem=function(){var e=x.cursor;return i(),x.cursor=e,u(),x.limit_backward=e,x.cursor=x.limit,f(),x.cursor=x.limit,v()||(x.cursor=x.limit,b()),x.cursor=x.limit,_(),x.cursor=x.limit_backward,c(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.it.stemmer,"stemmer-it"),e.it.stopWordFilter=e.generateStopWordFilter("a abbia abbiamo abbiano abbiate ad agl agli ai al all alla alle allo anche avemmo avendo avesse avessero avessi avessimo aveste avesti avete aveva avevamo avevano avevate avevi avevo avrai avranno avrebbe avrebbero avrei avremmo avremo avreste avresti avrete avrà avrò avuta avute avuti avuto c che chi ci coi col come con contro cui da dagl dagli dai dal dall dalla dalle dallo degl degli dei del dell della delle dello di dov dove e ebbe ebbero ebbi ed era erano eravamo eravate eri ero essendo faccia facciamo facciano facciate faccio facemmo facendo facesse facessero facessi facessimo faceste facesti faceva facevamo facevano facevate facevi facevo fai fanno farai faranno farebbe farebbero farei faremmo faremo fareste faresti farete farà farò fece fecero feci fosse fossero fossi fossimo foste fosti fu fui fummo furono gli ha hai hanno ho i il in io l la le lei li lo loro lui ma mi mia mie miei mio ne negl negli nei nel nell nella nelle nello noi non nostra nostre nostri nostro o per perché più quale quanta quante quanti quanto quella quelle quelli quello questa queste questi questo sarai saranno sarebbe sarebbero sarei saremmo saremo sareste saresti sarete sarà sarò se sei si sia siamo siano siate siete sono sta stai stando stanno starai staranno starebbe starebbero starei staremmo staremo stareste staresti starete starà starò stava stavamo stavano stavate stavi stavo stemmo stesse stessero stessi stessimo steste stesti stette stettero stetti stia stiamo stiano stiate sto su sua sue sugl sugli sui sul sull sulla sulle sullo suo suoi ti tra tu tua tue tuo tuoi tutti tutto un una uno vi voi vostra vostre vostri vostro è".split(" ")),e.Pipeline.registerFunction(e.it.stopWordFilter,"stopWordFilter-it")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ja.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ja.min.js
new file mode 100644
index 0000000000..5f254ebe91
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ja.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.ja=function(){this.pipeline.reset(),this.pipeline.add(e.ja.trimmer,e.ja.stopWordFilter,e.ja.stemmer),r?this.tokenizer=e.ja.tokenizer:(e.tokenizer&&(e.tokenizer=e.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.ja.tokenizer))};var t=new e.TinySegmenter;e.ja.tokenizer=function(i){var n,o,s,p,a,u,m,l,c,f;if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t.toLowerCase()):t.toLowerCase()});for(o=i.toString().toLowerCase().replace(/^\s+/,""),n=o.length-1;n>=0;n--)if(/\S/.test(o.charAt(n))){o=o.substring(0,n+1);break}for(a=[],s=o.length,c=0,l=0;c<=s;c++)if(u=o.charAt(c),m=c-l,u.match(/\s/)||c==s){if(m>0)for(p=t.segment(o.slice(l,c)).filter(function(e){return!!e}),f=l,n=0;n<p.length;n++)r?a.push(new e.Token(p[n],{position:[f,p[n].length],index:a.length})):a.push(p[n]),f+=p[n].length;l=c+1}return a},e.ja.stemmer=function(){return function(e){return e}}(),e.Pipeline.registerFunction(e.ja.stemmer,"stemmer-ja"),e.ja.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.ja.trimmer=e.trimmerSupport.generateTrimmer(e.ja.wordCharacters),e.Pipeline.registerFunction(e.ja.trimmer,"trimmer-ja"),e.ja.stopWordFilter=e.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),e.Pipeline.registerFunction(e.ja.stopWordFilter,"stopWordFilter-ja"),e.jp=e.ja,e.Pipeline.registerFunction(e.jp.stemmer,"stemmer-jp"),e.Pipeline.registerFunction(e.jp.trimmer,"trimmer-jp"),e.Pipeline.registerFunction(e.jp.stopWordFilter,"stopWordFilter-jp")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.jp.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.jp.min.js
new file mode 100644
index 0000000000..c055ebaf37
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.jp.min.js
@@ -0,0 +1 @@
+module.exports=require("./lunr.ja");
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.multi.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.multi.min.js
new file mode 100644
index 0000000000..7debad0961
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.multi.min.js
@@ -0,0 +1 @@
+!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var t=Array.prototype.slice.call(arguments),i=t.join("-"),r="",n=[],s=[],p=0;p<t.length;++p)"en"==t[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[t[p]].wordCharacters,e[t[p]].stopWordFilter&&n.unshift(e[t[p]].stopWordFilter),e[t[p]].stemmer&&(n.push(e[t[p]].stemmer),s.push(e[t[p]].stemmer)));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+i),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.nl.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.nl.min.js
new file mode 100644
index 0000000000..c4a2535948
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.nl.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Dutch` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(r,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():e()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");r.nl=function(){this.pipeline.reset(),this.pipeline.add(r.nl.trimmer,r.nl.stopWordFilter,r.nl.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(r.nl.stemmer))},r.nl.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",r.nl.trimmer=r.trimmerSupport.generateTrimmer(r.nl.wordCharacters),r.Pipeline.registerFunction(r.nl.trimmer,"trimmer-nl"),r.nl.stemmer=function(){var e=r.stemmerSupport.Among,i=r.stemmerSupport.SnowballProgram,n=new function(){function r(){for(var r,e,i,o=C.cursor;;){if(C.bra=C.cursor,r=C.find_among(b,11))switch(C.ket=C.cursor,r){case 1:C.slice_from("a");continue;case 2:C.slice_from("e");continue;case 3:C.slice_from("i");continue;case 4:C.slice_from("o");continue;case 5:C.slice_from("u");continue;case 6:if(C.cursor>=C.limit)break;C.cursor++;continue}break}for(C.cursor=o,C.bra=o,C.eq_s(1,"y")?(C.ket=C.cursor,C.slice_from("Y")):C.cursor=o;;)if(e=C.cursor,C.in_grouping(q,97,232)){if(i=C.cursor,C.bra=i,C.eq_s(1,"i"))C.ket=C.cursor,C.in_grouping(q,97,232)&&(C.slice_from("I"),C.cursor=e);else if(C.cursor=i,C.eq_s(1,"y"))C.ket=C.cursor,C.slice_from("Y"),C.cursor=e;else if(n(e))break}else if(n(e))break}function n(r){return C.cursor=r,r>=C.limit||(C.cursor++,!1)}function o(){_=C.limit,d=_,t()||(_=C.cursor,_<3&&(_=3),t()||(d=C.cursor))}function t(){for(;!C.in_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}for(;!C.out_grouping(q,97,232);){if(C.cursor>=C.limit)return!0;C.cursor++}return!1}function s(){for(var r;;)if(C.bra=C.cursor,r=C.find_among(p,3))switch(C.ket=C.cursor,r){case 1:C.slice_from("y");break;case 2:C.slice_from("i");break;case 3:if(C.cursor>=C.limit)return;C.cursor++}}function u(){return _<=C.cursor}function c(){return d<=C.cursor}function a(){var r=C.limit-C.cursor;C.find_among_b(g,3)&&(C.cursor=C.limit-r,C.ket=C.cursor,C.cursor>C.limit_backward&&(C.cursor--,C.bra=C.cursor,C.slice_del()))}function l(){var r;w=!1,C.ket=C.cursor,C.eq_s_b(1,"e")&&(C.bra=C.cursor,u()&&(r=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-r,C.slice_del(),w=!0,a())))}function m(){var r;u()&&(r=C.limit-C.cursor,C.out_grouping_b(q,97,232)&&(C.cursor=C.limit-r,C.eq_s_b(3,"gem")||(C.cursor=C.limit-r,C.slice_del(),a())))}function f(){var r,e,i,n,o,t,s=C.limit-C.cursor;if(C.ket=C.cursor,r=C.find_among_b(h,5))switch(C.bra=C.cursor,r){case 1:u()&&C.slice_from("heid");break;case 2:m();break;case 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e("",-1,6),new e("á",0,1),new e("ä",0,1),new e("é",0,2),new e("ë",0,2),new e("í",0,3),new e("ï",0,3),new e("ó",0,4),new e("ö",0,4),new e("ú",0,5),new e("ü",0,5)],p=[new e("",-1,3),new e("I",0,2),new e("Y",0,1)],g=[new e("dd",-1,-1),new e("kk",-1,-1),new e("tt",-1,-1)],h=[new e("ene",-1,2),new e("se",-1,3),new e("en",-1,2),new e("heden",2,1),new e("s",-1,3)],k=[new e("end",-1,1),new e("ig",-1,2),new e("ing",-1,1),new e("lijk",-1,3),new e("baar",-1,4),new e("bar",-1,5)],v=[new e("aa",-1,-1),new e("ee",-1,-1),new e("oo",-1,-1),new e("uu",-1,-1)],q=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],z=[1,0,0,17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],j=[17,67,16,1,0,0,0,0,0,0,0,0,0,0,0,0,128],C=new i;this.setCurrent=function(r){C.setCurrent(r)},this.getCurrent=function(){return C.getCurrent()},this.stem=function(){var e=C.cursor;return r(),C.cursor=e,o(),C.limit_backward=e,C.cursor=C.limit,f(),C.cursor=C.limit_backward,s(),!0}};return function(r){return"function"==typeof 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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.no.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.no.min.js
new file mode 100644
index 0000000000..92bc7e4e89
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.no.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Norwegian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,r=w.cursor+3;if(a=w.limit,0<=r||r<=w.limit){for(s=r;;){if(e=w.cursor,w.in_grouping(d,97,248)){w.cursor=e;break}if(e>=w.limit)return;w.cursor=e+1}for(;!w.out_grouping(d,97,248);){if(w.cursor>=w.limit)return;w.cursor++}a=w.cursor,a<s&&(a=s)}}function i(){var e,r,n;if(w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(m,29),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:n=w.limit-w.cursor,w.in_grouping_b(c,98,122)?w.slice_del():(w.cursor=w.limit-n,w.eq_s_b(1,"k")&&w.out_grouping_b(d,97,248)&&w.slice_del());break;case 3:w.slice_from("er")}}function t(){var e,r=w.limit-w.cursor;w.cursor>=a&&(e=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,w.find_among_b(u,2)?(w.bra=w.cursor,w.limit_backward=e,w.cursor=w.limit-r,w.cursor>w.limit_backward&&(w.cursor--,w.bra=w.cursor,w.slice_del())):w.limit_backward=e)}function o(){var e,r;w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(l,11),e?(w.bra=w.cursor,w.limit_backward=r,1==e&&w.slice_del()):w.limit_backward=r)}var s,a,m=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],u=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],c=[119,125,149,1],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,i(),w.cursor=w.limit,t(),w.cursor=w.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.pt.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.pt.min.js
new file mode 100644
index 0000000000..6c16996d65
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.pt.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Portuguese` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ro.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ro.min.js
new file mode 100644
index 0000000000..7277140181
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ro.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Romanian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ru.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ru.min.js
new file mode 100644
index 0000000000..186cc485c2
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.ru.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Russian` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,n){"function"==typeof define&&define.amd?define(n):"object"==typeof exports?module.exports=n():n()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.ru=function(){this.pipeline.reset(),this.pipeline.add(e.ru.trimmer,e.ru.stopWordFilter,e.ru.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.ru.stemmer))},e.ru.wordCharacters="Ѐ-҄҇-ԯᴫᵸⷠ-ⷿꙀ-ꚟ︮︯",e.ru.trimmer=e.trimmerSupport.generateTrimmer(e.ru.wordCharacters),e.Pipeline.registerFunction(e.ru.trimmer,"trimmer-ru"),e.ru.stemmer=function(){var n=e.stemmerSupport.Among,r=e.stemmerSupport.SnowballProgram,t=new function(){function e(){for(;!W.in_grouping(S,1072,1103);){if(W.cursor>=W.limit)return!1;W.cursor++}return!0}function t(){for(;!W.out_grouping(S,1072,1103);){if(W.cursor>=W.limit)return!1;W.cursor++}return!0}function w(){b=W.limit,_=b,e()&&(b=W.cursor,t()&&e()&&t()&&(_=W.cursor))}function i(){return _<=W.cursor}function u(e,n){var r,t;if(W.ket=W.cursor,r=W.find_among_b(e,n)){switch(W.bra=W.cursor,r){case 1:if(t=W.limit-W.cursor,!W.eq_s_b(1,"а")&&(W.cursor=W.limit-t,!W.eq_s_b(1,"я")))return!1;case 2:W.slice_del()}return!0}return!1}function o(){return u(h,9)}function s(e,n){var r;return W.ket=W.cursor,!!(r=W.find_among_b(e,n))&&(W.bra=W.cursor,1==r&&W.slice_del(),!0)}function c(){return s(g,26)}function m(){return!!c()&&(u(C,8),!0)}function f(){return s(k,2)}function l(){return u(P,46)}function a(){s(v,36)}function p(){var e;W.ket=W.cursor,(e=W.find_among_b(F,2))&&(W.bra=W.cursor,i()&&1==e&&W.slice_del())}function d(){var e;if(W.ket=W.cursor,e=W.find_among_b(q,4))switch(W.bra=W.cursor,e){case 1:if(W.slice_del(),W.ket=W.cursor,!W.eq_s_b(1,"н"))break;W.bra=W.cursor;case 2:if(!W.eq_s_b(1,"н"))break;case 3:W.slice_del()}}var _,b,h=[new n("в",-1,1),new n("ив",0,2),new n("ыв",0,2),new n("вши",-1,1),new n("ивши",3,2),new n("ывши",3,2),new n("вшись",-1,1),new n("ившись",6,2),new n("ывшись",6,2)],g=[new n("ее",-1,1),new n("ие",-1,1),new n("ое",-1,1),new n("ые",-1,1),new n("ими",-1,1),new n("ыми",-1,1),new n("ей",-1,1),new n("ий",-1,1),new n("ой",-1,1),new n("ый",-1,1),new n("ем",-1,1),new n("им",-1,1),new n("ом",-1,1),new n("ым",-1,1),new n("его",-1,1),new n("ого",-1,1),new n("ему",-1,1),new n("ому",-1,1),new n("их",-1,1),new n("ых",-1,1),new n("ею",-1,1),new n("ою",-1,1),new n("ую",-1,1),new n("юю",-1,1),new n("ая",-1,1),new n("яя",-1,1)],C=[new n("ем",-1,1),new n("нн",-1,1),new n("вш",-1,1),new n("ивш",2,2),new n("ывш",2,2),new n("щ",-1,1),new n("ющ",5,1),new n("ующ",6,2)],k=[new n("сь",-1,1),new n("ся",-1,1)],P=[new n("ла",-1,1),new n("ила",0,2),new n("ыла",0,2),new n("на",-1,1),new n("ена",3,2),new n("ете",-1,1),new n("ите",-1,2),new n("йте",-1,1),new n("ейте",7,2),new n("уйте",7,2),new n("ли",-1,1),new n("или",10,2),new n("ыли",10,2),new n("й",-1,1),new n("ей",13,2),new n("уй",13,2),new n("л",-1,1),new n("ил",16,2),new n("ыл",16,2),new n("ем",-1,1),new n("им",-1,2),new n("ым",-1,2),new n("н",-1,1),new n("ен",22,2),new n("ло",-1,1),new n("ило",24,2),new n("ыло",24,2),new n("но",-1,1),new n("ено",27,2),new n("нно",27,1),new n("ет",-1,1),new n("ует",30,2),new n("ит",-1,2),new n("ыт",-1,2),new n("ют",-1,1),new n("уют",34,2),new n("ят",-1,2),new n("ны",-1,1),new n("ены",37,2),new n("ть",-1,1),new n("ить",39,2),new n("ыть",39,2),new n("ешь",-1,1),new n("ишь",-1,2),new n("ю",-1,2),new n("ую",44,2)],v=[new n("а",-1,1),new n("ев",-1,1),new n("ов",-1,1),new n("е",-1,1),new n("ие",3,1),new n("ье",3,1),new n("и",-1,1),new n("еи",6,1),new n("ии",6,1),new n("ами",6,1),new n("ями",6,1),new n("иями",10,1),new n("й",-1,1),new n("ей",12,1),new n("ией",13,1),new n("ий",12,1),new n("ой",12,1),new n("ам",-1,1),new n("ем",-1,1),new n("ием",18,1),new n("ом",-1,1),new n("ям",-1,1),new n("иям",21,1),new n("о",-1,1),new n("у",-1,1),new n("ах",-1,1),new n("ях",-1,1),new n("иях",26,1),new n("ы",-1,1),new n("ь",-1,1),new n("ю",-1,1),new n("ию",30,1),new n("ью",30,1),new n("я",-1,1),new n("ия",33,1),new n("ья",33,1)],F=[new n("ост",-1,1),new n("ость",-1,1)],q=[new n("ейше",-1,1),new n("н",-1,2),new n("ейш",-1,1),new n("ь",-1,3)],S=[33,65,8,232],W=new r;this.setCurrent=function(e){W.setCurrent(e)},this.getCurrent=function(){return W.getCurrent()},this.stem=function(){return w(),W.cursor=W.limit,!(W.cursor<b)&&(W.limit_backward=b,o()||(W.cursor=W.limit,f()||(W.cursor=W.limit),m()||(W.cursor=W.limit,l()||(W.cursor=W.limit,a()))),W.cursor=W.limit,W.ket=W.cursor,W.eq_s_b(1,"и")?(W.bra=W.cursor,W.slice_del()):W.cursor=W.limit,p(),W.cursor=W.limit,d(),!0)}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.ru.stemmer,"stemmer-ru"),e.ru.stopWordFilter=e.generateStopWordFilter("алло без близко более больше будем будет будете будешь будто буду будут будь бы бывает бывь был была были было быть в важная важное важные важный вам вами вас ваш ваша ваше ваши вверх вдали вдруг ведь везде весь вниз внизу во вокруг вон восемнадцатый восемнадцать восемь восьмой вот впрочем времени время все всегда всего всем всеми всему всех всею всю всюду вся всё второй вы г где говорил говорит год года году да давно даже далеко дальше даром два двадцатый двадцать две двенадцатый двенадцать двух девятнадцатый девятнадцать девятый девять действительно дел день десятый десять для до довольно долго должно другая другие других друго другое другой е его ее ей ему если есть еще ещё ею её ж же жизнь за занят занята занято заняты затем зато зачем здесь значит и из или им именно иметь ими имя иногда их к каждая каждое каждые каждый кажется как какая какой кем когда кого ком кому конечно которая которого которой которые который которых кроме кругом кто куда лет ли лишь лучше люди м мало между меля менее меньше меня миллионов мимо мира мне много многочисленная многочисленное многочисленные многочисленный мной мною мог могут мож может можно можхо мои мой мор мочь моя моё мы на наверху над надо назад наиболее наконец нам нами нас начала наш наша наше наши не него недавно недалеко нее ней нельзя нем немного нему непрерывно нередко несколько нет нею неё ни нибудь ниже низко никогда никуда ними них ничего но ну нужно нх о об оба обычно один одиннадцатый одиннадцать однажды однако одного одной около он она они оно опять особенно от отовсюду отсюда очень первый перед по под пожалуйста позже пока пор пора после посреди потом потому почему почти прекрасно при про просто против процентов пятнадцатый пятнадцать пятый пять раз разве рано раньше рядом с сам сама сами самим самими самих само самого самой самом самому саму свое своего своей свои своих свою сеаой себе себя сегодня седьмой сейчас семнадцатый семнадцать семь сих сказал сказала сказать сколько слишком сначала снова со собой собою совсем спасибо стал суть т та так такая также такие такое такой там твой твоя твоё те тебе тебя тем теми теперь тех то тобой тобою тогда того тоже только том тому тот тою третий три тринадцатый тринадцать ту туда тут ты тысяч у уж уже уметь хорошо хотеть хоть хотя хочешь часто чаще чего человек чем чему через четвертый четыре четырнадцатый четырнадцать что чтоб чтобы чуть шестнадцатый шестнадцать шестой шесть эта эти этим этими этих это этого этой этом этому этот эту я \ufeffа".split(" ")),e.Pipeline.registerFunction(e.ru.stopWordFilter,"stopWordFilter-ru")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.stemmer.support.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.stemmer.support.min.js
new file mode 100644
index 0000000000..abd4475bb1
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.stemmer.support.min.js
@@ -0,0 +1 @@
+!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var r;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(t){r=t,this.cursor=0,this.limit=t.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var t=r;return r=null,t},in_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},in_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},out_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e>s||e<i)return this.cursor++,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},out_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e>s||e<i)return this.cursor--,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},eq_s:function(t,i){if(this.limit-this.cursor<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor+s)!=i.charCodeAt(s))return!1;return this.cursor+=t,!0},eq_s_b:function(t,i){if(this.cursor-this.limit_backward<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor-t+s)!=i.charCodeAt(s))return!1;return this.cursor-=t,!0},find_among:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=l;m<_.s_size;m++){if(n+l==u){f=-1;break}if(f=r.charCodeAt(n+l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n+_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n+_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},find_among_b:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit_backward,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=_.s_size-1-l;m>=0;m--){if(n-l==u){f=-1;break}if(f=r.charCodeAt(n-1-l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n-_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n-_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},replace_s:function(t,i,s){var e=s.length-(i-t),n=r.substring(0,t),u=r.substring(i);return r=n+s+u,this.limit+=e,this.cursor>=i?this.cursor+=e:this.cursor>t&&(this.cursor=t),e},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>r.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),r.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.sv.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.sv.min.js
new file mode 100644
index 0000000000..3e5eb64000
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.sv.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Swedish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,t=new function(){function e(){var e,r=w.cursor+3;if(o=w.limit,0<=r||r<=w.limit){for(a=r;;){if(e=w.cursor,w.in_grouping(l,97,246)){w.cursor=e;break}if(w.cursor=e,w.cursor>=w.limit)return;w.cursor++}for(;!w.out_grouping(l,97,246);){if(w.cursor>=w.limit)return;w.cursor++}o=w.cursor,o<a&&(o=a)}}function t(){var e,r=w.limit_backward;if(w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(u,37),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.in_grouping_b(d,98,121)&&w.slice_del()}}function i(){var e=w.limit_backward;w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.find_among_b(c,7)&&(w.cursor=w.limit,w.ket=w.cursor,w.cursor>w.limit_backward&&(w.bra=--w.cursor,w.slice_del())),w.limit_backward=e)}function s(){var e,r;if(w.cursor>=o){if(r=w.limit_backward,w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(m,5))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.slice_from("lös");break;case 3:w.slice_from("full")}w.limit_backward=r}}var a,o,u=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],c=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],l=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],d=[119,127,149],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,t(),w.cursor=w.limit,i(),w.cursor=w.limit,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.th.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.th.min.js
new file mode 100644
index 0000000000..dee3aac6e5
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.th.min.js
@@ -0,0 +1 @@
+!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.th=function(){this.pipeline.reset(),this.pipeline.add(e.th.trimmer),r?this.tokenizer=e.th.tokenizer:(e.tokenizer&&(e.tokenizer=e.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.th.tokenizer))},e.th.wordCharacters="[฀-๿]",e.th.trimmer=e.trimmerSupport.generateTrimmer(e.th.wordCharacters),e.Pipeline.registerFunction(e.th.trimmer,"trimmer-th");var t=e.wordcut;t.init(),e.th.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t):t});var n=i.toString().replace(/^\s+/,"");return t.cut(n).split("|")}}});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.tr.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.tr.min.js
new file mode 100644
index 0000000000..563f6ec1f5
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.tr.min.js
@@ -0,0 +1,18 @@
+/*!
+ * Lunr languages, `Turkish` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2014, Mihai Valentin
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+!function(r,i){"function"==typeof define&&define.amd?define(i):"object"==typeof exports?module.exports=i():i()(r.lunr)}(this,function(){return function(r){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. 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Dr.find_among_b(Pr,8)&&c()}function T(){return n()&&Dr.find_among_b(Fr,4)&&c()}function Z(){return Dr.eq_s_b(3,"ken")&&c()}function B(){var r=Dr.limit-Dr.cursor;return!(T()||(Dr.cursor=Dr.limit-r,E()||(Dr.cursor=Dr.limit-r,j()||(Dr.cursor=Dr.limit-r,Z()))))}function D(){if(A()){var r=Dr.limit-Dr.cursor;if(S()||(Dr.cursor=Dr.limit-r,W()||(Dr.cursor=Dr.limit-r,C()||(Dr.cursor=Dr.limit-r,P()||(Dr.cursor=Dr.limit-r,F()||(Dr.cursor=Dr.limit-r))))),T())return!1}return!0}function G(){if(W()){Dr.bra=Dr.cursor,Dr.slice_del();var r=Dr.limit-Dr.cursor;return Dr.ket=Dr.cursor,x()||(Dr.cursor=Dr.limit-r,E()||(Dr.cursor=Dr.limit-r,j()||(Dr.cursor=Dr.limit-r,T()||(Dr.cursor=Dr.limit-r)))),nr=!1,!1}return!0}function H(){if(!L())return!0;var r=Dr.limit-Dr.cursor;return!E()&&(Dr.cursor=Dr.limit-r,!j())}function I(){var 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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.vi.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.vi.min.js
new file mode 100644
index 0000000000..22aed28c49
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.vi.min.js
@@ -0,0 +1 @@
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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.zh.min.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.zh.min.js
new file mode 100644
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--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/min/lunr.zh.min.js
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diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/tinyseg.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/tinyseg.js
new file mode 100644
index 0000000000..167fa6dd69
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/tinyseg.js
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+/**
+ * export the module via AMD, CommonJS or as a browser global
+ * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js
+ */
+;(function (root, factory) {
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define(factory)
+    } else if (typeof exports === 'object') {
+        /**
+         * Node. Does not work with strict CommonJS, but
+         * only CommonJS-like environments that support module.exports,
+         * like Node.
+         */
+        module.exports = factory()
+    } else {
+        // Browser globals (root is window)
+        factory()(root.lunr);
+    }
+}(this, function () {
+    /**
+     * Just return a value to define the module export.
+     * This example returns an object, but the module
+     * can return a function as the exported value.
+     */
+
+    return function(lunr) {
+        // TinySegmenter 0.1 -- Super compact Japanese tokenizer in Javascript
+        // (c) 2008 Taku Kudo <taku@chasen.org>
+        // TinySegmenter is freely distributable under the terms of a new BSD licence.
+        // For details, see http://chasen.org/~taku/software/TinySegmenter/LICENCE.txt
+
+        function TinySegmenter() {
+          var patterns = {
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+            "[一-龠々〆ヵヶ]":"H",
+            "[ぁ-ん]":"I",
+            "[ァ-ヴーｱ-ﾝﾞｰ]":"K",
+            "[a-zA-Zａ-ｚＡ-Ｚ]":"A",
+            "[0-9０-９]":"N"
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+          this.chartype_ = [];
+          for (var i in patterns) {
+            var regexp = new RegExp(i);
+            this.chartype_.push([regexp, patterns[i]]);
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+
+          this.BIAS__ = -332
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+          this.UW4__ = {",":3930,".":3508,"―":-4841,"、":3930,"。":3508,"〇":4999,"「":1895,"」":3798,"〓":-5156,"あ":4752,"い":-3435,"う":-640,"え":-2514,"お":2405,"か":530,"が":6006,"き":-4482,"ぎ":-3821,"く":-3788,"け":-4376,"げ":-4734,"こ":2255,"ご":1979,"さ":2864,"し":-843,"じ":-2506,"す":-731,"ず":1251,"せ":181,"そ":4091,"た":5034,"だ":5408,"ち":-3654,"っ":-5882,"つ":-1659,"て":3994,"で":7410,"と":4547,"な":5433,"に":6499,"ぬ":1853,"ね":1413,"の":7396,"は":8578,"ば":1940,"ひ":4249,"び":-4134,"ふ":1345,"へ":6665,"べ":-744,"ほ":1464,"ま":1051,"み":-2082,"む":-882,"め":-5046,"も":4169,"ゃ":-2666,"や":2795,"ょ":-1544,"よ":3351,"ら":-2922,"り":-9726,"る":-14896,"れ":-2613,"ろ":-4570,"わ":-1783,"を":13150,"ん":-2352,"カ":2145,"コ":1789,"セ":1287,"ッ":-724,"ト":-403,"メ":-1635,"ラ":-881,"リ":-541,"ル":-856,"ン":-3637,"・":-4371,"ー":-11870,"一":-2069,"中":2210,"予":782,"事":-190,"井":-1768,"人":1036,"以":544,"会":950,"体":-1286,"作":530,"側":4292,"先":601,"党":-2006,"共":-1212,"内":584,"円":788,"初":1347,"前":1623,"副":3879,"力":-302,"動":-740,"務":-2715,"化":776,"区":4517,"協":1013,"参":1555,"合":-1834,"和":-681,"員":-910,"器":-851,"回":1500,"国":-619,"園":-1200,"地":866,"場":-1410,"塁":-2094,"士":-1413,"多":1067,"大":571,"子":-4802,"学":-1397,"定":-1057,"寺":-809,"小":1910,"屋":-1328,"山":-1500,"島":-2056,"川":-2667,"市":2771,"年":374,"庁":-4556,"後":456,"性":553,"感":916,"所":-1566,"支":856,"改":787,"政":2182,"教":704,"文":522,"方":-856,"日":1798,"時":1829,"最":845,"月":-9066,"木":-485,"来":-442,"校":-360,"業":-1043,"氏":5388,"民":-2716,"気":-910,"沢":-939,"済":-543,"物":-735,"率":672,"球":-1267,"生":-1286,"産":-1101,"田":-2900,"町":1826,"的":2586,"目":922,"省":-3485,"県":2997,"空":-867,"立":-2112,"第":788,"米":2937,"系":786,"約":2171,"経":1146,"統":-1169,"総":940,"線":-994,"署":749,"者":2145,"能":-730,"般":-852,"行":-792,"規":792,"警":-1184,"議":-244,"谷":-1000,"賞":730,"車":-1481,"軍":1158,"輪":-1433,"込":-3370,"近":929,"道":-1291,"選":2596,"郎":-4866,"都":1192,"野":-1100,"銀":-2213,"長":357,"間":-2344,"院":-2297,"際":-2604,"電":-878,"領":-1659,"題":-792,"館":-1984,"首":1749,"高":2120,"｢":1895,"｣":3798,"･":-4371,"ｯ":-724,"ｰ":-11870,"ｶ":2145,"ｺ":1789,"ｾ":1287,"ﾄ":-403,"ﾒ":-1635,"ﾗ":-881,"ﾘ":-541,"ﾙ":-856,"ﾝ":-3637};
+          this.UW5__ = {",":465,".":-299,"1":-514,"E2":-32768,"]":-2762,"、":465,"。":-299,"「":363,"あ":1655,"い":331,"う":-503,"え":1199,"お":527,"か":647,"が":-421,"き":1624,"ぎ":1971,"く":312,"げ":-983,"さ":-1537,"し":-1371,"す":-852,"だ":-1186,"ち":1093,"っ":52,"つ":921,"て":-18,"で":-850,"と":-127,"ど":1682,"な":-787,"に":-1224,"の":-635,"は":-578,"べ":1001,"み":502,"め":865,"ゃ":3350,"ょ":854,"り":-208,"る":429,"れ":504,"わ":419,"を":-1264,"ん":327,"イ":241,"ル":451,"ン":-343,"中":-871,"京":722,"会":-1153,"党":-654,"務":3519,"区":-901,"告":848,"員":2104,"大":-1296,"学":-548,"定":1785,"嵐":-1304,"市":-2991,"席":921,"年":1763,"思":872,"所":-814,"挙":1618,"新":-1682,"日":218,"月":-4353,"査":932,"格":1356,"機":-1508,"氏":-1347,"田":240,"町":-3912,"的":-3149,"相":1319,"省":-1052,"県":-4003,"研":-997,"社":-278,"空":-813,"統":1955,"者":-2233,"表":663,"語":-1073,"議":1219,"選":-1018,"郎":-368,"長":786,"間":1191,"題":2368,"館":-689,"１":-514,"Ｅ２":-32768,"｢":363,"ｲ":241,"ﾙ":451,"ﾝ":-343};
+          this.UW6__ = {",":227,".":808,"1":-270,"E1":306,"、":227,"。":808,"あ":-307,"う":189,"か":241,"が":-73,"く":-121,"こ":-200,"じ":1782,"す":383,"た":-428,"っ":573,"て":-1014,"で":101,"と":-105,"な":-253,"に":-149,"の":-417,"は":-236,"も":-206,"り":187,"る":-135,"を":195,"ル":-673,"ン":-496,"一":-277,"中":201,"件":-800,"会":624,"前":302,"区":1792,"員":-1212,"委":798,"学":-960,"市":887,"広":-695,"後":535,"業":-697,"相":753,"社":-507,"福":974,"空":-822,"者":1811,"連":463,"郎":1082,"１":-270,"Ｅ１":306,"ﾙ":-673,"ﾝ":-496};
+          
+          return this;
+        }
+        TinySegmenter.prototype.ctype_ = function(str) {
+          for (var i in this.chartype_) {
+            if (str.match(this.chartype_[i][0])) {
+              return this.chartype_[i][1];
+            }
+          }
+          return "O";
+        }
+
+        TinySegmenter.prototype.ts_ = function(v) {
+          if (v) { return v; }
+          return 0;
+        }
+
+        TinySegmenter.prototype.segment = function(input) {
+          if (input == null || input == undefined || input == "") {
+            return [];
+          }
+          var result = [];
+          var seg = ["B3","B2","B1"];
+          var ctype = ["O","O","O"];
+          var o = input.split("");
+          for (i = 0; i < o.length; ++i) {
+            seg.push(o[i]);
+            ctype.push(this.ctype_(o[i]))
+          }
+          seg.push("E1");
+          seg.push("E2");
+          seg.push("E3");
+          ctype.push("O");
+          ctype.push("O");
+          ctype.push("O");
+          var word = seg[3];
+          var p1 = "U";
+          var p2 = "U";
+          var p3 = "U";
+          for (var i = 4; i < seg.length - 3; ++i) {
+            var score = this.BIAS__;
+            var w1 = seg[i-3];
+            var w2 = seg[i-2];
+            var w3 = seg[i-1];
+            var w4 = seg[i];
+            var w5 = seg[i+1];
+            var w6 = seg[i+2];
+            var c1 = ctype[i-3];
+            var c2 = ctype[i-2];
+            var c3 = ctype[i-1];
+            var c4 = ctype[i];
+            var c5 = ctype[i+1];
+            var c6 = ctype[i+2];
+            score += this.ts_(this.UP1__[p1]);
+            score += this.ts_(this.UP2__[p2]);
+            score += this.ts_(this.UP3__[p3]);
+            score += this.ts_(this.BP1__[p1 + p2]);
+            score += this.ts_(this.BP2__[p2 + p3]);
+            score += this.ts_(this.UW1__[w1]);
+            score += this.ts_(this.UW2__[w2]);
+            score += this.ts_(this.UW3__[w3]);
+            score += this.ts_(this.UW4__[w4]);
+            score += this.ts_(this.UW5__[w5]);
+            score += this.ts_(this.UW6__[w6]);
+            score += this.ts_(this.BW1__[w2 + w3]);
+            score += this.ts_(this.BW2__[w3 + w4]);
+            score += this.ts_(this.BW3__[w4 + w5]);
+            score += this.ts_(this.TW1__[w1 + w2 + w3]);
+            score += this.ts_(this.TW2__[w2 + w3 + w4]);
+            score += this.ts_(this.TW3__[w3 + w4 + w5]);
+            score += this.ts_(this.TW4__[w4 + w5 + w6]);
+            score += this.ts_(this.UC1__[c1]);
+            score += this.ts_(this.UC2__[c2]);
+            score += this.ts_(this.UC3__[c3]);
+            score += this.ts_(this.UC4__[c4]);
+            score += this.ts_(this.UC5__[c5]);
+            score += this.ts_(this.UC6__[c6]);
+            score += this.ts_(this.BC1__[c2 + c3]);
+            score += this.ts_(this.BC2__[c3 + c4]);
+            score += this.ts_(this.BC3__[c4 + c5]);
+            score += this.ts_(this.TC1__[c1 + c2 + c3]);
+            score += this.ts_(this.TC2__[c2 + c3 + c4]);
+            score += this.ts_(this.TC3__[c3 + c4 + c5]);
+            score += this.ts_(this.TC4__[c4 + c5 + c6]);
+        //  score += this.ts_(this.TC5__[c4 + c5 + c6]);    
+            score += this.ts_(this.UQ1__[p1 + c1]);
+            score += this.ts_(this.UQ2__[p2 + c2]);
+            score += this.ts_(this.UQ3__[p3 + c3]);
+            score += this.ts_(this.BQ1__[p2 + c2 + c3]);
+            score += this.ts_(this.BQ2__[p2 + c3 + c4]);
+            score += this.ts_(this.BQ3__[p3 + c2 + c3]);
+            score += this.ts_(this.BQ4__[p3 + c3 + c4]);
+            score += this.ts_(this.TQ1__[p2 + c1 + c2 + c3]);
+            score += this.ts_(this.TQ2__[p2 + c2 + c3 + c4]);
+            score += this.ts_(this.TQ3__[p3 + c1 + c2 + c3]);
+            score += this.ts_(this.TQ4__[p3 + c2 + c3 + c4]);
+            var p = "O";
+            if (score > 0) {
+              result.push(word);
+              word = "";
+              p = "B";
+            }
+            p1 = p2;
+            p2 = p3;
+            p3 = p;
+            word += seg[i];
+          }
+          result.push(word);
+
+          return result;
+        }
+
+        lunr.TinySegmenter = TinySegmenter;
+    };
+
+}));
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/lunr/wordcut.js b/modules/freetype2/docs/reference/assets/javascripts/lunr/wordcut.js
new file mode 100644
index 0000000000..146f4b44bc
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/lunr/wordcut.js
@@ -0,0 +1,6708 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}(g.lunr || (g.lunr = {})).wordcut = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+var _ = require("underscore");
+
+var Acceptors = {
+  creators: null,
+  current: null,
+  tag: null,
+
+  init: function() {
+    this.creators = [];
+    this.current = [];
+    this.tag = {};
+  },
+
+  reset: function() {
+    this.current = [];
+    this.tag = {}
+  },
+
+  transit: function(ch) {
+    var self = this;
+
+    self.creators.forEach(function(creator) {
+      var acceptor = creator.createAcceptor(self.tag);
+      if (acceptor) 
+        self.current.push(acceptor);
+    });
+    
+    var _current = [];
+    self.tag = {};
+
+    for (var i = 0; i < self.current.length; i++) {
+      var _acceptor = self.current[i]
+        , acceptor = _acceptor.transit(ch);
+      
+      if (!acceptor.isError) {
+        _current.push(acceptor);
+        self.tag[acceptor.tag] = acceptor;
+      }
+    }
+    self.current = _current;
+
+  },
+
+  getFinalAcceptors: function() {    
+    return this.current.filter(function(acceptor) {
+      return acceptor.isFinal;
+    });
+  }
+};
+
+module.exports = function() {
+  var acceptors = _.clone(Acceptors);
+  acceptors.init();
+  return acceptors;
+};
+
+},{"underscore":25}],2:[function(require,module,exports){
+(function (__dirname){
+
+var LEFT = 0;
+var RIGHT = 1;
+var path = require("path");
+var glob = require("glob");
+
+var WordcutDict = {
+
+
+  init: function (dictPathFile, withDefault, words) {
+    withDefault = withDefault || false
+    defaultDict = path.normalize(__dirname + "/..") + "/data/tdict-*.txt";
+    this.dict=[]
+    var dictPathIsDefined = dictPathFile !== undefined
+    var dictPath = (withDefault || !dictPathIsDefined) ? [defaultDict]: [];
+    var dictPathFile = dictPathFile || defaultDict
+
+    if(dictPathIsDefined){
+      if (Array.isArray(dictPathFile)) {
+        dictPath.concat.apply(dictPath, dictPathFile);
+      } else {
+        dictPath.push(dictPathFile)
+      }
+    }
+
+    this.addFiles(dictPath, false)
+
+    if(words!==undefined){
+      this.addWords(words, false)
+    }
+    this.finalizeDict();
+  },
+
+  addWords: function(words, finalize){
+    finalize = finalize===undefined || finalize;
+    this.dict.push.apply(this.dict, words)
+    if(finalize){
+      this.finalizeDict();
+    }
+  },
+
+  finalizeDict: function(){
+    this.dict = this.sortuniq(this.dict);
+  },
+
+  addFiles: function(files, finalize){
+    finalize = finalize===undefined || finalize;
+    
+    for (var i = 0; i < 1; i++) {
+      words = "ก.ก.\nก.ก.น.\nก.ข.ค.\nก.ค.\nก.จ.\nก.ช.น.\nก.ฌ.\nก.ต.\nก.ต.ง.\nก.ต.ช.\nก.ตร.\nก.ท.\nก.น.ช.\nก.บช.\nก.บถ.\nก.ป.ส.\nก.พ.\nก.ม.\nก.ย.\nก.ร.\nก.ล.ต.\nก.ว.\nก.ศ.ว.\nก.ส.ท.\nก.ส.ธ.\nก.ส.อ.\nก.อ.\nกก.ตชด.\nกก.ตร.น.\nกก.ภ.จว.\nกก.รสช.\nกกบ.ขส.ทบ.\nกกล.รพน.\nกง.กห.\nกง.ทบ.\nกง.ทร.\nกซข.ป.\nกซม.ป.\nกทม.กรุงเทพมหานคร\nกบ.ทบ.\nกป.สป.\nกพ.ทบ.\nกพ.ทร.\nกพ.ทหาร\nกร.ทบ.\nกรป.กลาง\nกรอ.พอ.\nกศ.ด.\nกศ.บ.\nกศ.บป.\nกศ.ม.\nกษ.ด.\nกษ.บ.\nกษ.ม.\nกส.ด.\nกส.ทบ.\nกส.บ.\nกส.ม.\nกอ.ปค.\nกอ.รพน.\nกอ.รมน.\nกอ.รสต.\nข.ต.ว.\nขว.ทบ.\nขว.ทร.\nขว.ทหาร\nขส.ทบ.\nขส.ทร.\nขส.ทอ.\nค.ด.\nค.บ.\nค.พ.ศ.\nค.ม.\nค.ร.น.\nค.ร.ฟ.\nค.ร.ม.\nค.ศ.\nค.อ.ด.\nค.อ.บ.\nค.อ.ม.\nคศ.ด.\nคศ.บ.\nคศ.ม.\nง.ด.\nจ.จ.\nจ.จ.จ.\nจ.ช.\nจ.ต.\nจ.ท.\nจ.ป.ร.\nจ.ม.\nจ.ศ.\nจ.ส.ต.\nจ.ส.ท.\nจ.ส.อ.\nจ.อ.\nจ.อ.ร.\nจ.๑๘\nจก.ธน.\nจก.สน.\nช.ค.\nช.ค.บ.\nช.พ.ค.\nช.ส.\nช.ส.ค.\nฌ.ป.ค.\nฌ.ศ.ร.\nฌ.ส.อ.\nฐท.สห.\nด.ช.\nด.ญ.\nด.ต.\nด.ศ.ค.\nด.ศ.ร.\nดย.ทร.\nต.ก.\nต.ค.\nต.จ.\nต.จ.ว.\nต.ช.\nต.ต.\nต.บ.\nต.ม.\nต.ร.\nต.ศ.ร.\nต.ห.\nต.อ.\nต.อ.จ.\nตร.กม.\nตร.ซม.\nตร.ต.\nตร.ทล.\nตร.น.\nตร.ปม.\nตร.ภ.\nตร.ม.\nตร.รฟ.\nตร.ว.\nตร.ส.\nตร.สข.\nท.จ.\nท.จ.ว.\nท.ช.\nท.ญ.\nท.ด.\nท.ท.ท.\nท.ทบ.\nท.บ.\nท.พ.\nท.ม.\nท.ศ.\nทก.ด.\nทก.บ.\nทก.ม.\nทส.ปช.\nทส.รมว.กห.\nทุ.ส.นิ.ม.\nธ.ก.ส.\nธ.ค.\nธ.ญ\nธ.บ.\nน.ช.\nน.ญ.\nน.ด.\nน.ต.\nน.ท.\nน.น.\nน.บ.\nน.บ.ท.\nน.ป.ท.\nน.พ.\nน.ม.\nน.ร.\nน.ว.\nน.ศ.\nน.ส.\nน.ส.พ.\nน.ส.๓\nน.สพ.\nน.อ.\nนปพ.ภ.\nนศ.ด.\nนศ.บ.\nนศ.ม.\nบ.ก.\nบ.ข.ส.\nบ.ช.\nบ.ด.ท.\nบ.ตร.\nบ.ภ.\nบ.ม.\nบก.จร.\nบก.ตชด.\nบก.ตม.\nบก.ทล.\nบก.น.\nบก.ป.\nบก.ปค.\nบก.ปม.\nบก.ภ.เขต\nบก.รน.\nบก.รฟ.\nบก.ร้อย.ตชด.\nบก.ส.\nบกข.ป.\nบจพ.ป.\nบช.ก.\nบช.ด.\nบช.ตชด.\nบช.น.\nบช.บ.\nบช.ปส.\nบช.ภ.\nบช.ม.\nบชท.ป.\nบชน.ป.\nบชส.ป.\nบธ.ด.\nบธ.บ.\nบธ.ม.\nบนท.ป.\nบนอ.ป.\nบปช.ป.\nป.กท.\nป.กศ.\nป.กศ.สูง\nป.จ.\nป.จ.ว.\nป.ช.\nป.ธ.\nป.ป.\nป.ป.ก.\nป.ป.ช.\nป.ป.ป.\nป.ป.ร.\nป.ป.ส.\nป.พ.\nป.พ.พ.\nป.พย.\nป.ม.\nป.ม.ก.\nป.ม.ช.\nป.ม.ธ.\nป.ม.ศ.\nป.ม.อ.\nป.ร.ร.๔\nป.ร.ร.๕\nป.ร.ร.๖\nป.ล.\nป.ว.พ.\nป.วิ.อ.\nป.ส.ส.\nป.อ.\nป.อ.ร.ส.\nป.๑\nปม.วส.\nปอ.พ.\nผกก.ภ.\nผช.ผอ.\nผต.มท.\nผบ.ตร.\nผบ.ทบ.\nผบ.ทร.\nผบ.ทสส.\nผบ.ทอ.\nผบก.น.\nผบก.ป.\nผบก.ปค.\nผบก.ปม.\nผบก.ภ.\nผบช.ก.\nผบช.ตชด.\nผบช.น.\nผบช.ภ.\nผว.กทม.\nผอ.ปจ.\nพ.ก.ง.\nพ.กศ.\nพ.ข.ต.\nพ.ค.\nพ.ค.ช.\nพ.ค.ว.\nพ.ค.ศ.\nพ.จ.ต.\nพ.จ.ท.\nพ.จ.อ.\nพ.ช.\nพ.ช.ค.\nพ.ด.\nพ.ต.\nพ.ต.ต.\nพ.ต.ท.\nพ.ต.อ.\nพ.ต.อ.พิเศษ\nพ.ท.\nพ.บ.\nพ.ป.\nพ.ภ.ม.\nพ.ม.\nพ.ม.ช.\nพ.ย.\nพ.ร.ก.\nพ.ร.ฎ.\nพ.ร.ต.\nพ.ร.ธ.\nพ.ร.บ.\nพ.ศ.\nพ.ศ.บ.\nพ.ส.ร.\nพ.ส.ล.\nพ.อ.\nพ.อ.ต.\nพ.อ.ท.\nพ.อ.พิเศษ\nพ.อ.อ.\nพณ.ด.\nพณ.บ.\nพณ.ม.\nพธ.ด.\nพธ.บ.\nพธ.ม.\nพบ.ด.\nพบ.บ.\nพบ.ม.\nพย.ด.\nพย.บ.\nพย.ม.\nพล.จ.\nพล.ต.\nพล.ต.จ.\nพล.ต.ต.\nพล.ต.ท.\nพล.ต.อ.\nพล.ท.\nพล.ปตอ.\nพล.ม.\nพล.ม.๒\nพล.ร.จ.\nพล.ร.ต.\nพล.ร.ท.\nพล.ร.อ.\nพล.อ.\nพล.อ.จ.\nพล.อ.ต.\nพล.อ.ท.\nพล.อ.อ.\nพลา.ทร.\nพศ.ด.\nพศ.บ.\nพศ.ม.\nพอ.สว.\nภ.ง.ด.\nภ.ง.ด.๙\nภ.ด.\nภ.บ.\nภ.บ.ท.๕\nภ.ป.ร.\nภ.พ.\nภ.ม.\nภ.สถ.บ.\nม.ค.\nม.จ.\nม.ป.ท.\nม.ป.ป.\nม.ป.พ.\nม.ร.ว.\nม.ศ.\nม.อ.\nม.อ.ปัตตานี\nมิ.ย.\nมี.ค.\nยศ.ทบ.\nยศ.ทร.\nยศ.ทอ.\nร.ง.\nร.ด.\nร.ต.\nร.ต.ต.\nร.ต.ท.\nร.ต.อ.\nร.ท.\nร.น.\nร.บ.\nร.พ.\nร.ฟ.ล.\nร.ย.ล.\nร.ย.ส.ท.\nร.ล.\nร.ศ.\nร.ส.พ.\nร.อ.\nรป.ม.\nรร.จปร.\nรร.จอ.\nรร.ชท.\nรร.ตท.\nรร.นร.\nรร.นรต.\nรร.นอ.\nล.ญ.\nล.ว.\nลส.ชบ.\nว.ค.\nว.ฉ.\nว.ช.\nว.ด.ป.\nว.ป.ถ.\nวท.บ.\nศ.บ.\nศ.ป.ก.\nศ.ศ.ป.\nศฝร.ภ.\nศศ.บ.\nศษ.บ.\nศส.บ.\nส.ก.\nส.ก.ศ.ท.\nส.ค.\nส.ค.1\nส.ค.ร.\nส.ค.ส.\nส.ต.\nส.ต.ต.\nส.ต.ท.\nส.ต.อ.\nส.ท.\nส.ทร.\nส.ป.ช.\nส.ป.ส.ท.\nส.ป.อ.\nส.ร.\nส.ล.น.\nส.ว.\nส.ว.ท.\nส.ว.ส.ท.\nส.ส.\nส.ส.ท.\nส.ส.ร.\nส.ห.\nส.อ.\nสถ.บ.\nสนง.สสอ.\nสพ.ญ.\nสพ.บ.\nสว.จร.\nสว.ธร.\nสว.ส.\nสว.สป.\nสว.สส.\nสว.อก.\nสส.บ.\nสุ.จิ.ปุ.ลิ.\nห.ร.ม.\nอ.ก.ค.\nอ.ก.จ.\nอ.จ.\nอ.ช.พ.\nอ.ตร.\nอ.บ.\nอ.ส.ท.\nอ.ส.ม.ท.\nอ.ส.ย.\nอ.อ.ป.\nอส.รด.\nอุ.อา.ก.ส.\nฮ.จ.\nฮ.ท.\nฮ.ฝ.\nฮ.ล.\nฮ.ศ.\nเม.ย.\n\nกรีนิช\nกลันตัน\nกัลกัตตา\nกัวลาลัมเปอร์\nกัศมีร์\nกาฐมาณฑุ\nโกลกาตา\nควิเบก\nคอนเนตทิคัต\nคาบูล\nคุชราต\nคุนหมิง\nเคนตักกี\nเคนทักกี\nเคมบริดจ์\nแคชเมียร์\nแคนซัส\nแคนเบอร์รา\nแคโรไลนา\nแคลิฟอร์เนีย\nโคเปนเฮเกน\nโคลัมโบ\nโคโลราโด\nไครสต์เชิร์ช\nไคโร\nจาการ์ตา\nจำปาศักดิ์\nเจนไน\nเจนีวา\nเจ้อเจียง\nฉงชิ่ง\nเฉิงตู\nชานตง\nชิคาโก\nเชนไน\nเชอร์โนบิล\nซัปโปโร\nซานมารีโน\nซาบาห์\nซาราเยโว\nซาราวัก\nซิดนีย์\nซีอาน\nซีแอตเทิล\nซูริก\nซูริค\nเซเชลส์\nเซนได\nเซี่ยงไฮ้\nโซเฟีย\nโซล\nโซโลมอน\nไซ่ง่อน\nไซบีเรีย\nดัลลัส\nดาโคตา\nดานัง\nดีทรอยต์\nดูไบ\nเดนเวอร์\nเดลาแวร์\nเดียนเบียนฟู\nโดเวอร์\nโดฮา\nไดฟุกุ\nไดฟูกุ\nตรังกานู\nตริโปลี\nตูวาลู\nเตหะราน\nโตเกียว\nโตรอนโต\nทมิฬนาฑู\nทริโปลี\nทิเบต\nเทกซัส\nเท็กซัส\nเทนเนสซี\nเทลอาวีฟ\nแทสเมเนีย\nโทรอนโต\nไทเป\nธากา\nนางาซากิ\nนาริตะ\nนิวเจอร์ซีย์\nนิวเดลี\nนิวยอร์ก\nนิวยอร์ค\nนิวแฮมป์เชียร์\nเนบราสกา\nเนแบรสกา\nเนวาดา\nบรัสเซลส์\nบราซิเลีย\nบอมเบย์\nบอสตัน\nบังกาลอร์\nบังคาลอร์\nบูคาเรสต์\nบูดาเปสต์\nเบงกาซี\nเบนกาซี\nเบรุต\nเบลเกรด\nเบอร์ลิน\nแบกแดด\nปอยเปต\nปะลิส\nปะหัง\nปักกิ่ง\nปัญจาบ\nปัฏนา\nปารีส\nปีนัง\nเประ\nเปียงยาง\nพนมเปญ\nพระตะบอง\nพะโค\nพะสิม\nพาราณสี\nพิหารี\nเพนซิลวาเนีย\nเพนซิลเวเนีย\nฟรานซ์\nฟลอริดา\nฟิลาเดลเฟีย\nฟุกุชิมะ\nฟุกุชิมา\nฟุกุโอกะ\nฟูกูโอกะ\nแฟรงก์เฟิร์ต\nมอสโก\nมะนิลา\nมะละแหม่ง\nมัณฑะเลย์\nมัทราส\nมาดริด\nมิชิแกน\nมินนิโซตา\nมิยางิ\nมิลาน\nมิวนิก\nมิสซูรี\nมุมไบ\nเมน\nเมลเบิร์น\nเมาะตะมะ\nเมาะลำเลิง\nแมนจูเรีย\nแมนเชสเตอร์\nแมนฮัตตัน\nแมริแลนด์\nแมรีแลนด์\nแมสซาชูเซตส์\nยะไข่\nย่างกุ้ง\nยูทาห์\nยูนนาน\nเยรูซาเล็ม\nโยโกฮามา\nริยาด\nรีโอเดจาเนโร\nโรดไอแลนด์\nลอนดอน\nลอสแองเจลิส\nลาปาซ\nลาสเวกัส\nลิสบอน\nลุยเซียนา\nโลซาน\nโลซานน์\nวอชิงตัน\nวอร์ซอ\nวิสคอนซิน\nเวนิส\nเวลส์\nเวอร์จิเนีย\nเวอร์มอนต์\nเวียงจันทน์\nเวียนนา\nแวนคูเวอร์\nไวโอมิง\nสกอตแลนด์\nสก็อตแลนด์\nสตอกโฮล์ม\nสลังงอร์\nเสฉวน\nเสียมราฐ\nเสียมเรียบ\nหงสา\nหงสาวดี\nหนานไห่\nหลวงพระบาง\nหูเป่ย\nหูเป่ย์\nหูหนาน\nเหอเป่ย\nเหอเป่ย์\nเหอหนาน\nอชันตา\nอลาสกา\nอวันตี\nออริกอน\nออสโล\nอะแลสกา\nอัตตะปือ\nอัมมาน\nอัมสเตอร์ดัม\nอัสสัม\nอาบูดาบี\nอาร์คันซอ\nอินเดียนา\nอิบารากิ\nอิลลินอยส์\nอิสตันบูล\nอิสลามาบัด\nอุรุมชี\nอูลานบาตอร์\nเอดินบะระ\nเอเธนส์\nแอตแลนตา\nแอริโซนา\nแอลเจียร์\nโอคลาโฮมา\nโอค็อตสค์\nโอกินาวา\nโอซากา\nโอริสสา\nโอเรกอน\nโอไฮโอ\nไอดาโฮ\nไอโอวา\nฮอนโนลูลู\nฮานอย\nฮาเนดะ\nฮาราเร\nฮาวาย\nฮิโรชิมา\nฮุสตัน\nเฮลซิงกิ\n\nมกรา\nกุมภา\nมีนา\nเมษา\nพฤษภา\nมิถุนา\nกรกฎา\nสิงหา\nกันยา\nตุลา\nพฤศจิกา\nธันวา\nเอ\nบี\nซี\nดี\nอี\nเอฟ\nจี\nเอช\nไอ\nเจ\nเค\nแอล\nเอ็ม\nเอ็น\nโอ\nพี\nคิว\nอาร์\nเอส\nที\nยู\nวี\nดับเบิล\nดับบลิว\nเอ็กซ์\nเอ๊กซ์\nวาย\nแซด\nแอลฟา\nแอลฟ่า\nเบตา\nเบต้า\nแกมมา\nแกมม่า\nเดลตา\nเดลต้า\nโอเมกา\nโอเมก้า\nเมกะ\nกิกะ\nนาโน\nไมโคร\n\nกรรมาชน\nกรอบรูป\nกระดี๊กระด๊า\nกระบับ\nกราวนด์\nกรีน\nกรุ๊ป\nกฤษณ์\nกลาส\nก๊วน\nกษัตริยา\nกษัตริยาธิราช\nก่อนหน้า\nกะบับ\nกับดัก\nกัมมันตะ\nก๊าก\nก๋ากั่น\nกาญจน์\nกาญจนาภิเษก\nกามิกาเซ่\nการันตี\nกาหลิบ\nกิฟท์\nกิมจิ\nกีวี\nกึ๊ก\nกึ๋ย\nกุนซือ\nกุมภาพันธ์\nกู๋\nเกจิ\nเกมส์\nเกย์\nเกรด\nเกรย์\nเกสต์เฮาส์\nเก๊ะ\nเก๋ากี้\nเกิร์ล\nแกงค์\nแกรนด์\nแกสโซฮอล์\nแก๊สโซฮอล์\nโกเต็กซ์\nโกลด์\nโกะ\nโก๊ะ\nไกด์\nขั้นตอน\nเขวี้ยง\nคณาญาติ\nครัวซอง\nครัวซองต์\nคร่ำครวญ\nครีเอทีฟ\nครูเสด\nคลับ\nคลาสสิก\nคลิตอริส\nคลิป\nความหมาย\nควิก\nควีน\nคองเกรส\nคอนซูเมอร์\nคอนเซปต์\nคอนเซ็ปต์\nคอนโด\nคอนโดมิเนียม\nคอนเทนเนอร์\nคอนแทค\nคอนแท็ค\nคอนโทรล\nคอนเฟิร์ม\nคอปเตอร์\nคอมพ์\nคอมเพล็กซ์\nคอมมอนส์\nคอมเมนท์\nคอมเมนต์\nคอร์ป\nคอร์ปอเรชั่น\nคอร์รัปชัน\nคอร์รัปชั่น\nคอรัปชัน\nคอรัปชั่น\nคอร์ส\nคอลเล็กชั่น\nคอลัมน์\nคอลัมนิสต์\nคัตเอาต์\nคันคาก\nคันถธุระ\nคันธาระ\nคันยิ\nคัสตาร์ด\nคาราโอเกะ\nคีตกวี\nคีตปฏิภาณ\nคีตราชัน\nคาปูชิโน\nคามิคาเซ่\nคาเฟ่\nคาร์\nคาร์โก้\nคาราเมล\nคาแรกเตอร์\nคาแร็กเตอร์\nคาแรคเตอร์\nคาแร็คเตอร์\nคาวบอย\nคาสิโน\nคิกขุ\nคิวบิก\nคูลเลอร์\nเคบับ\nเครป\nเคลม\nเคลียร์\nเคลื่อนย้าย\nเคส\nเคอร์ฟิว\nแคชเชียร์\nแคทวอล์ค\nแคนดิเดต\nแคนตาลูป\nแคนยอน\nแคนู\nแคป\nแคมป์\nแคมปัส\nแคมเปญ\nแคร์\nแครกเกอร์\nแคร็กเกอร์\nแครอท\nแคสต์\nแคสติง\nแคสติ้ง\nโค้ก\nโค้ช\nโคโยตี\nโคโยตี้\nโครนา\nโคอะล่า\nโคอาลา\nโคอาล่า\nไคลแมกซ์\nไคลแม็กซ์\nงั้น\nง่าว\nงี้\nเง็ง\nโง่เขลา\nไง\nจตุคาม\nจ๊อกกี้\nจอหงวน\nจังโก้\nจัมโบ้\nจ๊าบ\nจารกรรม\nจารชน\nจิ๊ก\nจิ๊กโก๋\nจิ๊กซอว์\nจิตพิสัย\nจิตเภท\nจีดีพี\nจึ๊ก\nจุ๊ย\nจูน\nจูเนียร์\nเจ๊\nเจได\nเจ็ต\nเจล\nเจ๊าะแจ๊ะ\nเจี๊ยว\nแจ็กเก็ต\nแจ๊กเก็ต\nแจ็กพอต\nแจ็กพ็อต\nแจ๊กพอต\nแจ๊กพ็อต\nแจม\nแจ๊ส\nโจ๋\nฉลุย\nเฉิ่ม\nชนะเลิศ\nช็อค\nช็อต\nช็อป\nช็อปปิ้ง\nช็อปเปอร์\nชะโนด\nชัตเตอร์\nชัวร์\nชาร์จ\nชาร์ต\nชาร์ป\nชินบัญชร\nชิฟฟอน\nชีส\nชีอะห์\nเช็ก\nเช็งเม้ง\nเชฟ\nเชลียร์\nเชอร์รี่\nแชเชือน\nแช่แข็ง\nแชมป์\nแชมปิยอง\nแชมเปญ\nแชมเปี้ยน\nแชมพู\nโชว์รูม\nโชห่วย\nใช้งาน\nไชน่า\nซ้อ\nซอมบี้\nซะ\nซังเต\nซันตาคลอส\nซัพพลาย\nซัพพลายเออร์\nซัมเมอร์\nซากุระ\nซาดิสต์\nซาดิสม์\nซาตาน\nซานตาคลอส\nซาฟารี\nซาบะ\nซามูไร\nซาร์\nซาร์ดีน\nซาเล้ง\nซิง\nซิ่ง\nซิงเกิล\nซิตี\nซิตี้\nซินโดรม\nซิม\nซิ้ม\nซิมโฟนี\nซิมโฟนี่\nซิลเวอร์\nซี้\nซี้ซั้ว\nซีดาน\nซีน\nซีนีเพล็กซ์\nซีเนียร์\nซีร็อกซ์\nซีรีส์\nซีเรียส\nซีอีโอ\nซื่อบื้อ\nซุนหนี่\nซุปเปอร์\nซูชิ\nซูเปอร์\nซูม\nซูโม่\nซูเอี๋ย\nซูฮก\nเซ็กซ์\nเซ็กซี่\nเซ็กส์\nเซนเซอร์\nเซ็นเซอร์\nเซนเตอร์\nเซ็นเตอร์\nเซ็นทรัล\nเซนส์\nเซ่นไหว้\nเซฟตี้\nเซรามิก\nเซลส์\nเซลส์แมน\nเซอร์\nเซอร์ไพรส์\nเซอร์วิส\nเซาท์\nเซี้ยว\nแซ็ก\nแซกโซโฟน\nแซ็กโซโฟน\nแซนด์วิช\nแซมบ้า\nแซลมอน\nแซว\nโซเชียล\nโซน\nโซนี่\nโซลาร์\nโซโล\nโซโล่\nญาณทัสสนะ\nดยุก\nดยุค\nดร็อป\nดรัมเมเยอร์\nดรามา\nดราม่า\nดอกเตอร์\nด็อกเตอร์\nดัมพ์\nดั๊มพ์\nดาวน์\nดิกชันนารี\nดิสเครดิต\nดีกรี\nดีเจ\nดีไซน์\nดีไซน์เนอร์\nดีไซเนอร์\nดีเบต\nดีพาร์ตเมนต์\nดีพาร์ตเมนท์\nดีพาร์ทเมนต์\nดีพาร์ทเมนท์\nดีมานด์\nดีล\nดีลเลอร์\nดีเลย์\nเดชานุภาพ\nเดบิต\nเดโม\nเดย์\nเด้อ\nเดอะ\nเด๊ะ\nเดี้ยง\nเดี๊ยะ\nแดนซ์\nแดนเซอร์\nแดรี่\nโดนัท\nโดมิโน\nโดรายากิ\nไดเอ็ต\nตถตา\nตนเอง\nตรวจทาน\nตรวจสอบ\nตอกย้ำ\nต๊อง\nต่อยอด\nต่อรอง\nตะหงิด\nตังค์\nตันเถียน\nตัวตน\nตัวเอง\nตาปรือ\nต้าอ่วย\nติงต๊อง\nติ๋ม\nติ่มซำ\nติว\nติวเตอร์\nตี๋\nตื้บ\nตุ๊ก\nตุ๊กตุ๊ก\nตุ๊ด\nตุ๋ย\nตู้เซฟ\nเต๊ะ\nเตี๊ยม\nแตงกวา\nแตงโม\nแต๋ว\nโต๋เต๋\nโต๊ะจีน\nไตรมาส\nถ่ายทำ\nถูกต้อง\nทงคัตสึ\nทริป\nทรู\nทอม\nท็อป\nทอร์นาโด\nทอล์ค\nทักซิโด\nทันตกรรม\nทันตแพทยศาสตร์\nทับซ้อน\nทัวร์\nทัวร์นาเมนต์\nทัวร์นาเมนท์\nทัวริสต์\nทาเลนต์\nทาวน์\nทาวน์เฮาส์\nทำงาน\nทิป\nทิพยสมบัติ\nทิวลิป\nทีรามิสุ\nทีวี\nทูน่า\nเท็กซ์\nเทค\nเทคโน\nเทคโนแครต\nเทควันโด\nเทป\nเทรด\nเทรนด์\nเทรนเนอร์\nเทรลเลอร์\nเทรลเล่อร์\nเทเลกราฟ\nเทวบัญชา\nเทวบุตร\nเทวา\nเทวาธิราช\nเทโวโรหนะ\nเทอร์โบ\nเที่ยงคืน\nเที่ยงวัน\nเทียมทาน\nแทกติค\nแทคติค\nแทงกั๊ก\nแทงโก้\nโทมาฮอก\nโทมาฮอว์ก\nโทมาฮอว์ค\nโทร\nโทรโข่ง\nไทม์\nไทยแลนด์\nไทเฮา\nธรรมา\nธรรมาภิบาล\nธัมโม\nธีม\nธุรกรรม\nธุหร่ำ\nเธค\nนพมาศ\nนรีแพทย์\nน็อก\nน็อค\nน้องใหม่\nนอมินี\nนอร์ท\nน่ะ\nนางแบบ\nนาฏยศาลา\nนายแบบ\nนายพราน\nนินจา\nนิรันดร์\nนิว\nนิวส์\nนู้ด\nเนอะ\nเนิร์สเซอรี\nเนิร์สเซอรี่\nเนี้ยบ\nโนติส\nไนท์\nไนน์\nบรรพชน\nบร็อกโคลี\nบร็อคโคลี\nบรา\nบริกร\nบริวเวอรี่ส์\nบลอนด์\nบลูเบอร์รี\nบลูเบอร์รี่\nบ๊วย\nบอกซ์\nบ็อกซ์\nบ๊อกซ์\nบอดี้\nบอนด์\nบ๊อบ\nบอมบ์\nบ๋อย\nบอยคอต\nบอยคอตต์\nบอร์ด\nบังเกอร์\nบัตเตอร์\nบัลลาสต์\nบัส\nบาบูน\nบาร์บีคิว\nบาร์บี้\nบาลานซ์\nบิ๊ก\nบิล\nบึม\nบึ้ม\nบุญคุณ\nบุ๋น\nบุปผา\nบู๊\nบูชิโด\nบูติก\nบูติค\nบูม\nเบเกอรี่\nเบญจมบพิตร\nเบตาดีน\nเบนโตะ\nเบนโล\nเบบี้\nเบลอ\nเบอร์เกอร์\nเบอร์รี\nเบิร์ด\nเบิร์น\nแบ็กโฮ\nแบคโฮ\nแบด\nแบต\nแบนเนอร์\nแบรนด์\nแบล็ก\nแบล็ค\nไบโอ\nโบกี้\nโบตั๋น\nโบ้ย\nโบรกเกอร์\nโบรชัวร์\nโบว์\nโบว์ลิ่ง\nไบเบิล\nปฏิสัมพันธ์\nป๊อก\nปอดแหก\nป๊อป\nป๋อหลอ\nปักขคณนา\nปัจเจกชน\nปัจฉิมนิเทศ\nป๊า\nป๋า\nป่าไม้\nปาร์ตี้\nปาสกาล\nปาสคาล\nปาสเตอร์\nปิกอัพ\nปิ๊ง\nปิโตรเคมี\nปิยมิตร\nปึ้ก\nปูอัด\nเปโซ\nเป็นไง\nเปปเปอร์มินต์\nเปเปอร์\nเปราะบาง\nเป๊ะ\nเป่ายิงฉุบ\nเป่ายิ้งฉุบ\nเปียโน\nแป้ก\nแป๋ว\nแป๊ะเจี๊ยะ\nโปร\nโปรเจกต์\nโปรเจ็กต์\nโปรเจกเตอร์\nโปรเจ็กเตอร์\nโปรเจคท์\nโปรเจ็คท์\nโปรดักชั่น\nโปรดิวเซอร์\nโปรโมชั่น\nโปรโมต\nโปรโมเตอร์\nโปรโมท\nโปลิศ\nโปสเตอร์\nผลไม้\nผลักดัน\nผ้าห่ม\nผิดพลาด\nผู้นำ\nแผดเผา\nเฝอ\nพงษ์\nพริตตี้\nพรีเซนต์\nพรีเซ็นเตอร์\nพรีเมียม\nพรีเมียร์\nพฤหัส\nพล็อต\nพลาซ่า\nพลานุภาพ\nพ่อค้า\nพอเพียง\nพะเรอ\nพันธกิจ\nพันธุวิศวกรรม\nพาร์\nพาร์ตเนอร์\nพาร์ทเนอร์\nพาวเวอร์\nพาสเจอร์ไรส์\nพาสตา\nพาสต้า\nพาสปอร์ต\nพาเหรด\nพิซซ่า\nพีเรียด\nพุดดิ้ง\nพุทธภูมิ\nพุทธศตวรรษ\nพุทโธ\nพูล\nเพทนาการ\nเพนกวิน\nเพนตากอน\nเพรส\nเพรียวบาง\nเพลซ\nเพลท\nเพลย์บอย\nเพียบแปร้\nเพียว\nเพาเวอร์\nแพกเกจ\nแพ็ค\nแพตเทิร์น\nแพทเทิร์น\nแพทยสภา\nแพนงเชิญ\nแพนดา\nแพนด้า\nแพลน\nโพลล์\nโพลารอยด์\nโพสต์\nไพลิน\nฟยอร์ด\nฟรังก์\nฟรุต\nฟลอร์\nฟลุก\nฟลุค\nฟลุต\nฟลุท\nฟอยล์\nฟอร์ม\nฟันด์\nฟาวล์\nฟาสต์ฟู้ด\nฟินิกซ์\nฟิวเจอร์\nฟีด\nฟีเวอร์\nฟุตบาท\nเฟรช\nเฟรชชี่\nเฟรม\nเฟมินิสต์\nเฟส\nเฟอร์นิเจอร์\nเฟอร์รี่\nเฟิร์ม\nเฟี้ยวฟ้าว\nแฟกซ์\nแฟ็กซ์\nแฟนซี\nแฟนตาซี\nแฟ้บ\nแฟร์\nแฟรนไชส์\nแฟรี\nแฟรี่\nแฟลช\nแฟล็ต\nโฟน\nโฟม\nโฟล์ค\nไฟต์\nไฟแนนซ์\nไฟลต์\nไฟลท์\nภควัทคีตา\nภควัมบดี\nภควัมปติ\nภคันทลาพาธ\nภววิสัย\nภารตะ\nภูมิทัศน์\nม้ง\nมวลชน\nมยุราภิรมย์\nมลภาวะ\nมหภาค\nมหาอุปราชา\nมอคคา\nมอคค่า\nมอนสเตอร์\nม็อบ\nมอบตัว\nมอยส์เจอไรเซอร์\nมอลล์\nมะกัน\nมั้ง\nมัฟฟิน\nมั้ย\nม้านั่ง\nมาเฟีย\nมาม่า\nมายองเนส\nมายาคติ\nมาร์ก\nมาร์เก็ต\nมาร์เก็ตติ้ง\nมาร์ค\nมาร์จิน\nมาร์ช\nมาร์ต\nมาร์ท\nมาราธอน\nม้าหินอ่อน\nมินต์\nมินท์\nมินิ\nมิลค์\nมิวสิค\nมิสซัง\nมิสไซล์\nมิสเตอร์\nมือถือ\nมุมมอง\nเมคอัพ\nเมจิก\nเมจิค\nเมทัล\nเมเปิล\nเมาท์\nเมี่ยงคำ\nแมกกาซีน\nแม็กกาซีน\nแมคเคอเรล\nแม่ค้า\nแมชชีน\nแมชีน\nแมนชั่น\nแมมบ้า\nแมมโบ้\nโมจิ\nโมเดล\nโมเดิร์น\nโมเต็ล\nโมโนเรล\nโมหจริต\nไมค์\nไมเกรน\nยนตรกรรม\nยอมรับ\nยะเยือก\nยังไง\nยากูซ่า\nยาวี\nยิม\nยิว\nยุวทูต\nยูโทเปีย\nยูโร\nยูวี\nเยน\nเยลลี่\nเย้ว\nเยอบีรา\nเยอบีร่า\nเยอร์บีรา\nเยอร์บีร่า\nแยมโรล\nโยเกิร์ต\nโยโย่\nรวมมิตร\nร็อค\nร็อคเก็ต\nรองรับ\nรอมฎอน\nรอยัลตี้\nระโงก\nรันเวย์\nรัม\nรากหญ้า\nราชบัณฑิตยสถาน\nราชานุญาต\nราชานุสาวรีย์\nรามเทพ\nรามาธิบดี\nรามายณะ\nราเม็ง\nราเมน\nรายชื่อ\nราสเบอร์รี\nริกเตอร์\nริคเตอร์\nรีไซเคิล\nรีดไถ\nรีทัช\nรีเทิร์น\nรีไทร์\nรีแบรนด์\nรีพอร์ท\nรีโมต\nรีโมท\nรีวิว\nรีสอร์ต\nรีสอร์ท\nรีเสิร์ช\nรุมบ้า\nรุสโซ\nรูบิก\nรูบิค\nเรซิน\nเรซิ่น\nเรดิโอ\nเรต\nเรตติ้ง\nแรงใจ\nแรงดูด\nแรงผลัก\nแรลลี\nแรลลี่\nโรดแมป\nโรเนียว\nโรแมนติก\nโรแมนติค\nโรล\nโรลออน\nไรเฟิล\nล็อกเกอร์\nลอจิสติกส์\nล็อต\nล็อบบี้\nลอร์ด\nล้มเหลว\nละติน\nละอ่อน\nลาซานญ่า\nลาติน\nลาเต้\nลานีญา\nลามะ\nลิมิต\nลิมูซีน\nลิสต์\nลีก\nลีด\nลีดเดอร์\nลีเมอร์\nลีลาวดี\nลุค\nลูกชาย\nลูกสาว\nเลกเชอร์\nเลคเชอร์\nเลดี้\nเลสเบี้ยน\nเลิฟ\nแลนด์\nแล็บ\nโลโก้\nโลชั่น\nไลท์\nไลน์\nไลฟ์\nวนาราม\nวราราม\nวโรกาส\nว้อดก้า\nวอเตอร์\nวอฟเฟิล\nว้อย\nวอร์ม\nวอร์มอัพ\nวอร์รูม\nวอล์ก\nวอล์ค\nวอลซ์\nวอลนัต\nวอลนัท\nวอลล์\nว่ะ\nวันเวย์\nวัสสา\nวาซาบิ\nวาทกรรม\nวาทะ\nวานิลลา\nวานิลา\nวาฟเฟิล\nวาริชศาสตร์\nว้าว\nวัคค์\nวัจนะ\nวาไรตี้\nวิก\nวิดีโอ\nวิทย์\nวิน\nวิป\nวิปปิ้ง\nวิภัชภาค\nวิว\nวิลล์\nวิลเลจ\nวีเจ\nวีซ่า\nวีดิทัศน์\nวีน\nวีไอพี\nวืด\nเวณิกา\nเวเฟอร์\nเวสต์\nเวอร์\nเวิร์ก\nเวิร์กช็อป\nเวิร์ค\nเวิร์ลด์\nเวิลด์\nแวมไพร์\nไวกิ้ง\nไวเบรเตอร์\nไวอะกร้า\nไวอากร้า\nศากยบุตร\nศิรินทร์\nศิลปวัฒนธรรม\nศิลปากร\nศิวิไลซ์\nศึกษาศาสตร์\nสกรัม\nสกาย\nสกู๊ป\nสเกตช์\nสเก็ตช์\nสคริปต์\nสแควร์\nสงบสุข\nสจ๊วต\nสตรอเบอร์รี\nสตรอเบอรี\nสตรอว์เบอร์รี\nสตริง\nสต็อก\nสต๊อก\nสต็อค\nสต๊อค\nสตอรี\nสตาร์\nสตาร์ท\nสติกเกอร์\nสติ๊กเกอร์\nสตีล\nสตูดิโอ\nสเตชัน\nสเตชั่น\nสเตเดียม\nสเตนเลส\nสเต็ป\nสเตย์\nสเตริโอ\nสเตอริโอ\nสแตนดาร์ด\nสแตนเลส\nสโตน\nสโตร์\nสไตรค์\nสไตล์\nสถาปัตย์\nสไนเปอร์\nสปอต\nสป็อต\nสปอนเซอร์\nสปอร์ต\nสปา\nสปาย\nสปิริต\nสเปก\nสเปค\nสไปเดอร์\nสมณพราหมณ์\nสมาพันธ์\nสมิติเวช\nสโรชา\nสลัม\nสแล็ก\nสโลแกน\nสโลว์\nสไลด์\nสวีท\nสหรัฐ\nสหัชญาณ\nสหัสวรรษ\nสะกอม\nสะเด่า\nสะบึม\nสะบึมส์\nสะออน\nสังโฆ\nสะโหลสะเหล\nสันทนาการ\nสัมนา\nสามช่า\nสามแยก\nสารขัณฑ์\nสี่แยก\nสึนามิ\nสุนทรีย์\nสุริยยาตร\nสุริยยาตร์\nสุหนี่\nเสกสรรค์\nเสพติด\nเสือโคร่ง\nหงวน\nหน่อมแน้ม\nหมวย\nหมั่นโถว\nหม่านโถว\nหมายปอง\nหมิง\nหยวน\nหลวงตา\nหลวงปู่\nหลวงพี่\nหล่อฮังก้วย\nหลินจือ\nห่วย\nเห็นด้วย\nเหมย\nเห่ย\nเหี่ยวย่น\nแหม็บ\nแหวว\nโหงว\nโหงวเฮ้ง\nโหลน\nโหลยโท่ย\nไหง\nไหร่\nอพาร์ตเมนต์\nอพาร์ตเมนท์\nอพาร์ทเมนต์\nอพาร์ทเมนท์\nอมาตยาธิปไตย\nอยุติธรรม\nอริยสงฆ์\nอ่วม\nอวอร์ด\nออกแบบ\nออดิชั่น\nออดิทอเรียม\nออเดอร์\nออโต้\nออทิสติก\nอ่อนด้อย\nออฟ\nออยล์\nออร์แกน\nออร์แกนิก\nออร์แกนิค\nออร์เดอร์\nออรัล\nออสซี่\nอะ\nอัตลักษณ์\nอัตวิสัย\nอันเดอร์\nอันตรกิริยา\nอัลตรา\nอัลไซเมอร์\nอัลบัม\nอัลบั้ม\nอัลมอนด์\nอาข่า\nอาโนเนะ\nอาฟเตอร์\nอาร์ติสต์\nอาร์พีจี\nอาว์\nอาสวะ\nอิกัวนา\nอินดอร์\nอินดัสตรีส์\nอินเตอร์\nอิ่มแปร้\nอิมพีเรียล\nอิเล็กทริก\nอิเล็กทริค\nอิเลียด\nอิสรชน\nอิเหนา\nอิออน\nอีแต๋น\nอีโรติก\nอีเวนท์\nอีสต์\nอีสเตอร์\nอึ๊บ\nอึ้ม\nอึ๋ม\nอึมครึม\nอุด้ง\nอุตสาหการ\nอุเทน\nอุปการคุณ\nอุปทาน\nอุปนายก\nอุปนายิกา\nอุปสงค์\nอุปัทวเหตุ\nอุรังคธาตุ\nอูคูเลเล่\nอู้ฟู่\nเอ๋\nเอ็กซ์โป\nเอ็กซ์เพรส\nเอ็กโซเซต์\nเอ็กโซเซ่ต์\nเอเซีย\nเอ็นจีโอ\nเอ็นเตอร์เทน\nเอนทรานซ์\nเอ็นทรานซ์\nเอฟเฟ็กต์\nเอเยนต์\nเอลนีโญ\nเอสเปรสโซ\nเอสเพรสโซ\nเอ๋อ\nเอาต์\nเอาท์\nเอาท์ดอร์\nเอ๊าะ\nแอ็กชั่น\nแอ็คชั่น\nแอคทีฟ\nแอดมิชชั่น\nแอดมิสชัน\nแอนด์\nแอ๊บแบ๊ว\nแอปเปิล\nแอปเปิ้ล\nแอปพริคอท\nแอพพริคอท\nแอพริคอต\nแอร์\nแอโรบิก\nแอโรบิค\nแอลมอนด์\nแอสเตอร์\nโอเค\nโอเปอเรเตอร์\nโอเปร่า\nโอเพ่น\nโอ้ย\nโอยัวะ\nโอรสาธิราช\nโอเลี้ยง\nโอวัลติน\nโอเวอร์\nไอซ์\nไอซียู\nไอดอล\nไอเดีย\nไอติม\nฮวงจุ้ย\nฮ่องเต้\nฮองเฮา\nฮอต\nฮ็อต\nฮอตดอก\nฮ็อตด็อก\nฮันนีมูน\nฮัม\nฮัลโลวีน\nฮัลโหล\nฮากกา\nฮาร์ด\nฮาราคีรี\nฮาลาล\nฮาโลวีน\nฮิ\nฮิต\nฮิบรู\nฮิปโป\nฮิปฮอป\nฮีโร่\nฮูลาฮูป\nฮูล่าฮูป\nเฮฟวี\nเฮฟวี่\nเฮอร์ริเคน\nเฮีย\nแฮนด์\nแฮปปี้\nแฮมเบอร์เกอร์\nโฮป\nโฮม\nโฮลดิงส์\nโฮลวีต\nโฮสเตส\nไฮกุ\nไฮแจ็ค\nไฮโซ\nไฮเทค\nไฮบริด\nไฮเปอร์\nไฮไลต์\nไฮไลท์\nไฮเวย์\nไฮสคูล\nไฮเอนด์\n\nกรีซ\nกัมพูชา\nกัวเตมาลา\nกาตาร์\nกานา\nกาบอง\nกายอานา\nกินี\nเกรนาดีนส์\nเกรเนดา\nเกาหลี\nแกมเบีย\nโกตดิวัวร์\nคองโก\nคอโมโรส\nคอสตาริกา\nคาซัคสถาน\nคิตส์\nคิริบาตี\nคิริบาส\nคิวบา\nคีร์กีซสถาน\nคูเวต\nเคนยา\nเคปเวิร์ด\nเคย์แมน\nแคนาดา\nแคเมอรูน\nโครเอเชีย\nโคลอมเบีย\nจอร์เจีย\nจอร์แดน\nจาเมกา\nจิบูตี\nจีน\nชาด\nชิลี\nเช็ก\nซามัว\nซาอุ\nซิมบับเว\nซีเรีย\nซูดาน\nซูรินาเม\nเซนต์\nเซเนกัล\nเซอร์เบีย\nเซาตูเม\nเซียร์รา\nแซมเบีย\nโซมาเลีย\nโซเวียต\nไซปรัส\nญี่ปุ่น\nดารุสซาลาม\nเดนมาร์ก\nโดมินิกัน\nโดมินิกา\nตรินิแดด\nตองกา\nติมอร์\nตุรกี\nตูนิเซีย\nเติร์กเมนิสถาน\nโตโก\nโตเบโก\nไต้หวัน\nทาจิกิสถาน\nแทนซาเนีย\nนอร์เวย์\nนามิเบีย\nนาอูรู\nนิการากัว\nนิวซีแลนด์\nเนเธอร์แลนด์\nเนปาล\nเนวิส\nไนจีเรีย\nไนเจอร์\nบราซิล\nบริติช\nบริเตน\nบรูไน\nบอตสวานา\nบอสเนีย\nบังกลาเทศ\nบังคลาเทศ\nบัลแกเรีย\nบาร์บูดา\nบาร์เบโดส\nบาห์เรน\nบาฮามาส\nบิสเซา\nบุรุนดี\nบูร์กินาฟาโซ\nเบนิน\nเบลเยียม\nเบลารุส\nเบลีซ\nเบอร์มิวดา\nโบลิเวีย\nปรินซิปี\nปากีสถาน\nปานามา\nปาปัวนิวกินี\nปารากวัย\nปาเลสไตน์\nปาเลา\nเปรู\nเปอร์เซีย\nเปอร์โตริโก\nโปรตุเกส\nโปแลนด์\nฝรั่งเศส\nพม่า\nฟิจิ\nฟินแลนด์\nฟิลิปปินส์\nเฟรนช์\nภูฏาน\nภูฐาน\nมองโกเลีย\nมอนเตเนโกร\nมอนแทนา\nมอริเชียส\nมอริเตเนีย\nมอลโดวา\nมอลตา\nมัลดีฟส์\nมาเก๊า\nมาซิโดเนีย\nมาดากัสการ์\nมาร์แชลล์\nมาลาวี\nมาลี\nมาเลเซีย\nเม็กซิโก\nเมียนมาร์\nโมซัมบิก\nโมนาโก\nโมนาโค\nโมร็อกโก\nไมโครนีเซีย\nยูกันดา\nยูโกสลาเวีย\nยูเครน\nเยเมน\nเยอรมนี\nรวันดา\nรัสเซีย\nโรมาเนีย\nลักเซมเบิร์ก\nลัตเวีย\nลาว\nลิกเตนสไตน์\nลิทัวเนีย\nลิเบีย\nลีโอน\nลูเซีย\nเลโซโท\nเลบานอน\nเลสเต\nไลบีเรีย\nวาติกัน\nวานูอาตู\nวินเซนต์\nเวเนซุเอลา\nเวียดนาม\nศรีลังกา\nสเปน\nสโลวะเกีย\nสโลวัก\nสโลวีเนีย\nสวาซิแลนด์\nสวิตเซอร์แลนด์\nสวีเดน\nสหรัฐ\nสหราชอาณาจักร\nสิกขิม\nสิงคโปร์\nอเมริกา\nออสเตรเลีย\nออสเตรีย\nอันดอร์รา\nอัฟกานิสถาน\nอาเซอร์ไบจาน\nอาร์เจนตินา\nอาร์เมเนีย\nอาระเบีย\nอิเควทอเรียล\nอิตาลี\nอินเดีย\nอินโดนีเซีย\nอิรัก\nอิสราเอล\nอิหร่าน\nอียิปต์\nอุซเบกิสถาน\nอุรุกวัย\nเอกวาดอร์\nเอธิโอเปีย\nเอมิเรตส์\nเอริเทรีย\nเอลซัลวาดอร์\nเอสโตเนีย\nแองโกลา\nแอนติกา\nแอลจีเรีย\nแอลเบเนีย\nโอมาน\nไอซ์แลนด์\nไอร์แลนด์\nฮ่องกง\nฮอนดูรัส\nฮังการี\nเฮติ\nเฮอร์เซโกวีนา\n\nกระบี่\nกรุงเทพ\nกาญจนบุรี\nกาฬสินธุ์\nกำแพงเพชร\nขอนแก่น\nจันทบุรี\nฉะเชิงเทรา\nชลบุรี\nชัยนาท\nชัยภูมิ\nชุมพร\nเชียงราย\nเชียงใหม่\nตรัง\nตราด\nตาก\nนครนายก\nนครปฐม\nนครพนม\nนครราชสีมา\nนครศรีธรรมราช\nนครสวรรค์\nนนทบุรี\nนราธิวาส\nน่าน\nบึงกาฬ\nบุรีรัมย์\nปทุมธานี\nประจวบคีรีขันธ์\nปราจีนบุรี\nปัตตานี\nพะเยา\nพังงา\nพัทลุง\nพิจิตร\nพิษณุโลก\nเพชรบุรี\nเพชรบูรณ์\nแพร่\nภูเก็ต\nมหาสารคาม\nมุกดาหาร\nแม่ฮ่องสอน\nยโสธร\nยะลา\nร้อยเอ็ด\nระนอง\nระยอง\nราชบุรี\nลพบุรี\nลำปาง\nลำพูน\nเลย\nศรีสะเกษ\nสกลนคร\nสงขลา\nสตูล\nสมุทรปราการ\nสมุทรสงคราม\nสมุทรสาคร\nสระแก้ว\nสระบุรี\nสิงห์บุรี\nสุโขทัย\nสุพรรณบุรี\nสุราษฎร์\nสุราษฎร์ธานี\nสุรินทร์\nหนองคาย\nหนองบัวลำภู\nอยุธยา\nอ่างทอง\nอำนาจเจริญ\nอุดรธานี\nอุตรดิตถ์\nอุทัยธานี\nอุบลราชธานี\nกันทรลักษ์\nจตุจักร\nไชยา\nซีคอน\nดอนเมือง\nถลาง\nไทรโยค\nธนบุรี\nธัญบุรี\nบางกอก\nบางปะกง\nบางระจัน\nปะทิว\nปาย\nพญาไท\nพัฒน์พงษ์\nพัทยา\nพารากอน\nภูมิซรอล\nรัตนาธิเบศร์\nรังสิต\nลันตา\nลาดพร้าว\nวโรรส\nวิภาวดี\nสตึก\nสมุย\nสัตหีบ\nสิมิลัน\nสุขุมวิท\nสุไหง\nเสลภูมิ\nอังรีดูนังต์\nอ่างขาง\nอินทนนท์\nเอ็มโพเรียม\n\nคิวชู\nแคริบเบียน\nแคสเปียน\nดานูบ\nตะนาวศรี\nนอร์วีเจียน\nนิโคบาร์\nเนรัญชรา\nไนล์\nบอร์เนียว\nบอลติก\nเบงกอล\nปิง\nแปซิฟิก\nมะละกา\nมินดาเนา\nมิสซิสซิปปี\nเมดิเตอร์เรเนียน\nเมโสโปเตเมีย\nยมุนา\nยุโรป\nยูเรเชีย\nยูเรเซีย\nแยงซี\nแยงซีเกียง\nสแกนดิเนเวีย\nสะโตง\nสาละวิน\nสุมาตรา\nสุเอซ\nอะเมซอน\nอันดามัน\nอัลไต\nอาร์กติก\nอาหรับ\nอินโดจีน\nอิรวดี\nอิระวดี\nอีเจียน\nอุษาคเณย์\nอูราล\nเอเชีย\nเอเดรียติก\nเอเวอเรสต์\nแอตแลนติก\nแอนตาร์กติก\nแอนตาร์กติกา\nแอฟริกา\nโอลิมปัส\nไอโอเนียน\nฮวงโห\nฮอกไกโด\nฮอนชู\n\nกบิลพัสดุ์\nกุสินารา\nโกลิยะ\nโกสัมพี\nโคตรบอง\nโคตรบูรณ์\nตองอู\nทรอย\nทวารวดี\nทวาราวดี\nเทวทหะ\nไทรบุรี\nนาลันทา\nไบแซนไทน์\nปรัสเซีย\nปัลลวะ\nปาฏลีบุตร\nพุทธคยา\nมถุรา\nมายัน\nมิถิลา\nราชคฤห์\nล้านช้าง\nล้านนา\nลุมพินี\nวัชชี\nเวสาลี\nสารนาถ\nสาวัตถี\nหริภุญชัย\nอโยธยา\nออตโตมัน\nอังวะ\nอินทปัตถ์\nอุชเชนี\n\nกราฟิก\nกราฟิกส์\nกราฟิค\nกริด\nกิกะไบต์\nกูเกิล\nกูเกิ้ล\nเกตเวย์\nโกลบอล\nคลัสเตอร์\nคลาส\nคลิก\nคลิปอาร์ต\nคอนโซล\nคอนเทนต์\nคอมพิวติ้ง\nคอมไพล์\nคอมไพเลอร์\nคอมมูนิเคชั่น\nคอร์\nคีย์\nคีย์บอร์ด\nเครือข่าย\nเคอร์เซอร์\nเคอร์เนล\nแคช\nแคมฟรอก\nแคมฟร็อก\nแคร็ก\nโค้ด\nจาวา\nจีพีเอส\nชิป\nชิพ\nเชลล์\nแช็ต\nแชนเนล\nแชนแนล\nซ็อกเก็ต\nซอฟต์แวร์\nซอฟท์แวร์\nซอร์ส\nซัพพอร์ต\nซัพพอร์ท\nซีดี\nซีดีรอม\nซีเนอร์\nเซิร์ฟเวอร์\nโซลูชัน\nโซลูชั่น\nไซต์\nไซเบอร์\nทรานแซกชัน\nทรานแซกชั่น\nทรานแซ็กชัน\nทรานแซ็กชั่น\nทรานแซคชัน\nทรานแซคชั่น\nทรานแซ็คชัน\nทรานแซ็คชั่น\nทวิตเตอร์\nทวีต\nทัชแพด\nเทมเพลต\nเทอร์มินัล\nแท็ก\nแท็บ\nแทบเล็ต\nโทรจัน\nเน็ต\nเน็ตบุ๊ก\nเน็ตบุค\nเน็ตบุ๊ค\nเน็ตเวิร์ก\nเน็ตเวิร์ค\nโน้ตบุ๊ก\nโน้ตบุค\nโน้ตบุ๊ค\nดอส\nดาวน์เกรด\nดาวน์โหลด\nดิจิตอล\nดิจิทัล\nดีบั๊ก\nดีวีดี\nดีไวซ์\nเดเบียน\nเดลไฟ\nเดสก์ท็อป\nโดเมน\nไดรว์\nไดรเวอร์\nไดเรกทอรี\nไดโอด\nเทเลคอม\nบล็อกเกอร์\nบรอดแบนด์\nบราวเซอร์\nบลูทูท\nบลูทูธ\nบลูเรย์\nบั๊ก\nบัฟเฟอร์\nบิต\nบิท\nบูต\nเบราว์เซอร์\nแบนด์วิดท์\nไบต์\nไบนารี\nโปรแกรมเมอร์\nโปรเซส\nโปรเซสเซอร์\nโปรโตคอล\nพร็อกซี\nพอร์ต\nพอร์ท\nพาเนล\nพาร์ทิชัน\nพารามิเตอร์\nพาสเวิร์ด\nพิกเซล\nเพจ\nเพจเจอร์\nแพกเก็ต\nแพตช์\nแพลตฟอร์ม\nโพรเซส\nโพรเซสเซอร์\nโพรโทคอล\nไพธอน\nฟล็อปส์\nฟอนต์\nฟอร์แมต\nฟอร์เวิร์ด\nฟอรัม\nฟีเจอร์\nเฟซบุ๊ก\nเฟิร์มแวร์\nแฟล็ก\nโฟลเดอร์\nไฟร์ฟอกซ์\nไฟร์วอลล์\nไฟล์\nมอดูล\nมอนิเตอร์\nมัลติ\nมัลติทัช\nมัลติเพล็กซ์\nมัลแวร์\nมาสเตอร์\nมีเดีย\nเมนู\nเมมโมรี\nเมล\nเมาส์\nแมค\nโมดูล\nโมเด็ม\nโมบาย\nโมบายล์\nโมไบล์\nไมโครซอฟท์\nยูนิกซ์\nยูนิโคด\nยูนิโค้ด\nริงโทน\nรีเฟรช\nรีเลย์\nเราเตอร์\nเรียลไทม์\nลิงก์\nลินุกซ์\nลีนุกซ์\nลูป\nเลเยอร์\nแล็ปท็อป\nไลเซนส์\nไลบรารี\nวิกิ\nวิกิพีเดีย\nวินโดวส์\nวินโดว์ส\nเว็บ\nเวอร์ชวล\nเวอร์ชัน\nเวอร์ชั่น\nเวิร์กสเตชัน\nเวิร์กสเตชั่น\nเวิร์คสเตชัน\nเวิร์คสเตชั่น\nเวิร์ด\nเวิร์ม\nไวแมกซ์\nสกรีน\nสแกน\nสแกนเนอร์\nสแต็ก\nสนิฟเฟอร์\nสปายแวร์\nสเปซ\nสแปม\nสมาร์ท\nสล็อต\nเสิร์ช\nโหลด\nออนไลน์\nออปติก\nออปติคอล\nออปติคัล\nออฟไลน์\nออราเคิล\nอัพเกรด\nอัพเดต\nอัพโหลด\nอัปเกรด\nอัปเดต\nอัปโหลด\nอัลกอริทึม\nอาร์กิวเมนต์\nอินเตอร์เน็ต\nอินทิเกรเตอร์\nอินเทอร์เน็ต\nอินเทอร์เฟซ\nอินเทล\nอินพุต\nอินพุท\nอีเมล\nอีเมล์\nอูบุนตู\nอูบันตู\nเอนจิน\nเอ็นจิน\nเอาต์พุต\nเอาต์พุท\nเอาท์พุต\nเอาท์พุท\nแอนะล็อก\nแอนิเมชัน\nแอนิเมชั่น\nแอปพลิเคชัน\nแอปพลิเคชั่น\nแอพพลิเคชัน\nแอพพลิเคชั่น\nแอสเซมบลี\nแอสเซมเบลอร์\nโอเพน\nไอคอน\nไอซี\nไอพอด\nไอพ็อด\nไอแพด\nไอโฟน\nฮับ\nฮาร์ดดิสก์\nฮาร์ดแวร์\nแฮกเกอร์\nแฮ็กเกอร์\nแฮนด์เฮลด์\nโฮสต์\n\nกรีก\nกัณณาฑ\nกัศมีรี\nคันจิ\nคาตาคานะ\nคุชราตี\nคุรุมุขี\nซีริลลิก\nซูลู\nเซลติก\nเซิร์บ\nตากาล็อก\nเตลุคู\nเติร์ก\nทราวิฑ\nเบงกาลี\nปัญจาบี\nพินอิน\nมลยาฬัม\nมองโกล\nมาราฐี\nมาเลย์\nเม็กซิกัน\nแมนจู\nแมนดาริน\nไมถิลี\nเยอรมัน\nรัสเซียน\nสวาฮิลี\nสวิส\nสินธี\nอูรดู\nอัสสมี\nอารบิก\nอิตาเลียน\nอุยกูร์\nแอฟริกัน\nโอริยา\nไอริช\nฮันกึล\nฮินดี\nฮิรางานะ\nฮีบรู\n\nกรีนพีซ\nกรือเซะ\nกวนอิม\nกวนอู\nกัดดาฟี\nกัลยาณวัตร\nกัสสปะ\nกาลิเลโอ\nกินเนส\nกุมภกรรณ\nกูเตนเบิร์ก\nเกตส์\nเกษมณี\nโกณฑัญญะ\nขงเบ้ง\nคริสโตเฟอร์\nคองคอร์ด\nคอลเกต\nคานธี\nคาเบรียล\nคาร์ฟูร์\nคาร์สัน\nคาราบาว\nคาสิโอ\nคิริน\nคุนลุ้น\nคูโบต้า\nเครมลิน\nแคทรีนา\nโคตมะ\nโคตมี\nโคลัมบัส\nไคฟง\nไครสเลอร์\nง้อไบ๊\nจตุพร\nจ็อบส์\nจอห์น\nจิ้น\nจิม\nจิ๋ม\nจิว\nจุฬาภรณ์\nจุฬาลงกรณ์\nเจมส์\nแจ็กสัน\nโจเซฟ\nโจว\nชมัยมรุเชฐ\nชมัยมรุเชษฐ์\nชเวดากอง\nชาร์ลส์\nชินราช\nชินวัตร\nชุนชิว\nเช็ง\nเชตวัน\nเชฟรอน\nเชฟโรเลต\nเชลซี\nไชยานุชิต\nซ่ง\nซังฮี้\nซัดดัม\nซันซิล\nซัมซุง\nซัวเจ๋ง\nซินหัว\nซีซาร์\nซีแพค\nซูซาน\nซูซูกิ\nซูบารุ\nเซ็นทารา\nเซเวน\nเซเว่น\nโซฟิเทล\nโซยุซ\nโซยูซ\nณัฐวุฒิ\nดาร์ลี่\nดาวโจนส์\nดิสนีย์\nดีแทค\nดูปองท์\nเดโมแครต\nเดลล์\nเดลินิวส์\nเดวิด\nแดวู\nโดนัลด์\nโดราเอมอน\nโดเรมอน\nต๋อง\nตั๊กม้อ\nตากสิน\nตาเมือน\nตาลีบัน\nตูน\nเตมีย์\nโต๋\nโตชิบา\nโตโยต้า\nถังซัมจั๋ง\nถังซำจั๋ง\nทรพา\nทราเวล\nทรูมูฟ\nทีปังกร\nเทปโก\nเทพรัตน\nเทวทัต\nเทสโก้\nโทมัส\nไททานิก\nไททานิค\nไทยรัฐ\nธีออส\nนครินทรา\nนโปเลียน\nนพดล\nนราดูร\nนเรนทร\nนอสตราดามุส\nนาซา\nนาซ่า\nนาซี\nนาโต\nนาโต้\nนาลแก\nนิคอน\nนิโคลัส\nนิด้า\nนินเทนโด\nนิปปอน\nนิวตัน\nนิสสัน\nเนคเทค\nเนชั่น\nเนชันแนล\nเนชั่นแนล\nเนวิน\nเนสเล่\nเนสาด\nแนท\nแนสแดค\nโนเกีย\nโนเบล\nโนเวลล์\nโนโวเทล\nไนเม็กซ์\nบรอดเวย์\nบรัดเลย์\nบรู๊ซ\nบัลเมอร์\nบารัก\nบารัค\nบู๊ตึ๊ง\nเบญกาย\nเบนซ์\nเบ็นซ์\nเบนจามิน\nโบตัน\nไบโอเทค\nประชาธิปัตย์\nปวีณา\nปอเต็กตึ๊ง\nปอเต๊กตึ๊ง\nป่อเต็กตึ๊ง\nปัตตะโชติ\nปารุสก์\nปีเตอร์\nปูติน\nเป๊ปซี่\nเป้ย\nเปอร์โยต์\nเปาบุ้นจิ้น\nโปเกมอน\nโป๊ยก่าย\nพรหมทัต\nพลาโต\nพอลล่า\nพานาโซนิค\nพานาโซนิก\nพิทยานุกูล\nพิมพิสาร\nเพนแทกซ์\nเพลโต\nไพโอเนียร์\nฟรอยด์\nฟรังซิส\nฟรานซิส\nฟลอเรนซ์\nฟอร์ด\nฟิลิปส์\nฟูจิ\nแฟซ่า\nโฟร์โมสต์\nภูมิพล\nภูริทัต\nมงฟอร์ต\nมณโฑ\nมติชน\nมหิตลาธิเบศร\nมโหสถ\nมัจฉานุ\nมาร์กาเร็ต\nมาร์ติน\nมาสด้า\nมิตซูบิชิ\nมิราเคิล\nมุสโสลินี\nเม้ง\nเมจิ\nเมอร์ซีเดส\nเมอร์เซเดส\nแมกซ์เวลล์\nแมกไซไซ\nแมคอินทอช\nแมชีนเนอรี่\nโมคคัลลานะ\nโมโตโรลา\nโมโตโรล่า\nโมเนีย\nไมเคิล\nไมยราพณ์\nยโสธรา\nยะโฮวา\nยะโฮวาห์\nยามาฮ่า\nยาเวห์\nยาฮู\nยูนิเซฟ\nยูเนสโก\nยูไล\nเยโฮวาห์\nรอยเตอร์\nรอยัล\nรัชดา\nรัสปูติน\nราฟาเอล\nรามาวตาร\nราเมศวร\nราหุล\nริชาร์ด\nรีพับลิกัน\nรูนีย์\nเรนโบว์\nแรมโบ้\nโรตารี\nโรนัลโด\nโรนัลโด้\nโรบินสัน\nโรเบิร์ต\nล็อกซเล่ย์\nลิงคอล์น\nลิจฉวี\nลิไท\nลิไทย\nลินคอล์น\nลิเวอร์พูล\nเลโนโว\nเลียดก๊ก\nโลตัส\nวชิราลงกรณ์\nวลาดิเมียร์\nวอลล์สตรีท\nวาเลนไทน์\nวิกตอเรีย\nวิทยานุสรณ์\nวิทยายน\nวิมเบิลดัน\nวิลเลียม\nวีระ\nวุฒิชัย\nเวียดกง\nไวตามิลค์\nศกุนตลา\nศรีวิชัย\nศิริพงษ์\nศิริราช\nศุภชลาศัย\nสดกก๊อกธม\nสดายุ\nสตาลิน\nสตีฟ\nสแตนฟอร์ด\nสวรินทิรา\nสังกัจจายน์\nสาทิตย์\nสารีบุตร\nสิริกิติ์\nสิรินธร\nสิหิงค์\nสีวลี\nสีหนุ\nสีหมุนี\nสีหโมนี\nสุครีพ\nสุทโธทนะ\nสุเทพ\nสุนทราภรณ์\nสุนีย์\nสุรนารี\nสุรยุทธ์\nสุริยาสน์\nเส้าหลิน\nโสกราตีส\nโสภิต\nหนุมาน\nหลินฮุ่ย\nหลุยส์\nเห้งเจีย\nไหหม่า\nองคต\nองคุลิมาล\nอชาตศัตรู\nอดุลยเดช\nอพอลโล\nอริสโตเติล\nอริสมันต์\nอลิซาเบธ\nอ๋อม\nออร์คิด\nออสการ์\nอะพอลโล\nอับราฮัม\nอั้ม\nอัลกออิดะห์\nอัลคาเทล\nอัลจาซีราห์\nอัลเฟรด\nอัลเลาะห์\nอัสซุส\nอัสสชิ\nอัสสัมชัญ\nอาเซม\nอาเซ็ม\nอาเซียน\nอาฟต้า\nอาร์เซนอล\nอินทรชิต\nอินทราทิตย์\nอีซูซุ\nอีเลฟเวน\nอีเลฟเว่น\nอุณรุท\nอุบลรัตน์\nอุบาลี\nอุ๋ย\nเอกทัศน์\nเอเซอร์\nเอ็ดเวิร์ด\nเอดิสัน\nเอแบค\nเอลิซาเบธ\nเอสพลานาด\nเอสพลานาร์ด\nแอคคอร์\nแอคคอร์ด\nแองเจลิน่า\nแอตแลนติส\nแอน\nแอ๋ม\nแอมบาสซาเดอร์\nแอมบาสเดอร์\nแอมเวย์\nแอ๋ว\nโอดีสซีย์\nโอเดียน\nโอบามา\nโอรสาราม\nโอลิมเปีย\nโออิชิ\nไอน์สไตน์\nฮอนด้า\nฮอปกินส์\nฮอลลีวูด\nฮอลลีวู้ด\nฮานามิ\nฮามาส\nฮิตเลอร์\nฮิตาชิ\nฮุนเซน\nฮุนเซ็น\nฮุนได\nฮุสเซ็น\nเฮนรี\nเฮนรี่\nเฮเลน\nโฮจิมินห์\nโฮปเวลล์\nโฮเมอร์\n\nกลีเซอรีน\nกำทอน\nแกนีมีด\nครอส\nคริสตัล\nคลอโรพลาสต์\nคลอไรด์\nควอนตัม\nคอนดักเตอร์\nคอปเปอร์\nคอลลาเจน\nคอเลสเตอรอล\nคอสมิก\nคูลอมบ์\nเคอราติน\nแคโรทีน\nแคสสินี\nโครมาโทกราฟี\nไคโตซาน\nจีโนม\nจุลชีววิทยา\nชิคุนกุนยา\nซัลฟิวริก\nซัลเฟต\nซัลไฟด์\nซิงค์\nซิริอุส\nซิลิกา\nซิลิเกต\nซิลิโคน\nซีเทน\nซีเวิร์ต\nเซ็กเตอร์\nเซ็กเมนต์\nเซมิ\nโซนาร์\nไซบอร์ก\nดอปเปลอร์\nดอปเพลอร์\nไดนามิก\nไดนามิกส์\nไดนามิค\nไดนามิคส์\nไดออกไซด์\nทรานส์\nทามิฟลู\nเทฟลอน\nเทสโทสเตอโรน\nเทอร์โม\nแทนนิน\nไททัน\nไทฟอยด์\nไทรอยด์\nธาลัสซีเมีย\nเนกาตีฟ\nโนวา\nบอแรกซ์\nโบทอกซ์\nโบท็อกซ์\nไบโอติน\nปฏิยานุพันธ์\nโปรเจสเตอโรน\nพอลิเมอร์\nพันธุศาสตร์\nพัลซาร์\nพาร์กินสัน\nพาราเซตามอล\nพาราโบลา\nเพอร์ออกไซด์\nโพรเจสเทอโรน\nโพลาไรซ์\nโพลิเมอร์\nโพลีเอทิลีน\nไพรเมต\nฟลาโวนอยด์\nฟลูออเรสเซนซ์\nฟลูออไรด์\nฟอสซิล\nฟิชชัน\nฟิวชัน\nฟีโรโมน\nไฟเบอร์\nมอนอกไซด์\nมิราจ\nเมตริกซ์\nเมทริกซ์\nเมลานิน\nเมลามีน\nโมเมนตัม\nไมโตคอนเดรีย\nไมโทคอนเดรีย\nยีสต์\nยูริก\nยูเรีย\nรูมาตอยด์\nวีก้า\nเวกเตอร์\nเวก้า\nเวสิเคิล\nโวลต์\nสเกล\nสเกลาร์\nสเต็ม\nสเตียรอยด์\nสปีชีส์\nสเปิร์ม\nสัมพัทธภาพ\nสุริยจักรวาล\nออกเทน\nออโรรา\nออโรร่า\nอะคริลิก\nอะครีลิก\nอะซีติก\nอะซีโตน\nอะมิโน\nอะลูมินา\nอันโดรเมดา\nอัลคาไลน์\nอัลตราซาวด์\nอัลตราซาวนด์\nอัลลอยด์\nอินทิกรัล\nอินทิเกรต\nอีโบลา\nอีโบล่า\nเอ็กซ์โพเนนเชียล\nเอทานอล\nเอทิลีน\nเอนโทรปี\nเอสเตอร์\nเอสโตรเจน\nเอสโทรเจน\nแอนดรอยด์\nแอนแทร็กซ์\nแอมพลิจูด\nแอมโมเนียม\nแอลกอฮอลิซึม\nแอสพาร์แตม\nโอเซลทามิเวียร์\nฮับเบิล\nฮิวมัส\nไฮดรอกไซด์\nไฮดรอลิก\nไฮโดรลิก\nไฮเพอร์โบลา\n\nกงเต็ก\nกฎุมพี\nกฏ\nกฏหมาย\nกบฎ\nกราไฟต์\nก๊อปปี้\nกะทะ\nกังวาล\nกุฎฐัง\nกุฏุมพี\nฃวด\nคฑา\nคลินิค\nคลีนิก\nคลีนิค\nคาทอลิค\nคึ่นฉ่าย\nแคตตาล็อก\nโควต้า\nฅน\nจุมพฎ\nช็อคโกแลต\nแซ่ด\nดัทช์\nทนง\nทรมาณ\nทราก\nทะแยง\nทิฏฐิ\nบล็อค\nบ๊องแบ๊ว\nบัลเล่ต์\nเบรค\nแบงค์\nปรากฎ\nปัคคหะ\nปาฏิโมกข์\nปิติ\nปิรามิด\nโปรเตสแตนท์\nพนิช\nพยักเพยิด\nพริ้ว\nพลูโตเนียม\nพากษ์\nเฟิร์น\nยากี้\nเยภุยยสิกา\nรุสเซีย\nฤาษี\nล็อค\nล็อคเกอร์\nวันทยาหัตถ์\nวานิช\nวิญญาน\nวิศิษฐ์\nศรีษะ\nสเปกโทรสโคป\nสฤษฎ์\nสลิ่ม\nสัตตสดก\nสาราณียากร\nสุกี้\nสุกี้ยากี้\nสูญญากาศ\nหยอมแหยม\nหยอย\nหล่ะ\nอะดรีนาลีน\nอะหลั่ย\nอัตคัต\nอัฟริกา\nอานิสงค์\nอาฟริกา\nอิริยาบท\nอิเลคโทรนิคส์\nอีรุงตุงนัง\nอุตรายัน\nอุลตรา\nอุลตร้า\nโอกาศ\n\nกกหู\nกงการ\nกงจักร\nกฎเกณฑ์\nกฎบัตร\nกฎหมาย\nกฎหมู่\nกดขี่\nกดดัน\nก้นกบ\nก้นบึ้ง\nก้นปล่อง\nกนิษฐภคินี\nกนิษฐภาดา\nกรงเล็บ\nกรมการ\nกรมท่า\nกรมธรรม์\nกรมนา\nกรมวัง\nกรรมกร\nกรรมการ\nกรรมฐาน\nกรรมบถ\nกรรมพันธุ์\nกรรมวิธี\nกรรมสิทธิ์\nกระจกเงา\nกระจกตา\nกระจกนูน\nกระจกเว้า\nกระจอกชวา\nกระจอกเทศ\nกระจ้อยร่อย\nกระจับบก\nกระจับปิ้ง\nกระจับปี่\nกระโชกโฮกฮาก\nกระดานดำ\nกระดานหก\nกระดาษแก้ว\nกระดาษไข\nกระดาษทราย\nกระดาษสา\nกระดูกงู\nกระทาชาย\nกระเท่เร่\nกระบวนการ\nกระบองเพชร\nกระผีกริ้น\nกระยาทิพย์\nกระยาสารท\nกระยาหาร\nกระสอบทราย\nกระสุนปืน\nกระแสจิต\nกระแสน้ำ\nกระแสลม\nกรับคู่\nกรับพวง\nกรับเสภา\nกราดเกรี้ยว\nกราวรูด\nกริ่งเกรง\nกรีฑาสถาน\nกรีดกราย\nกรี๊ดกร๊าด\nกลไก\nกลบท\nกลเม็ด\nกลยุทธ์\nกลวิธี\nกลศาสตร์\nกลอักษร\nกลบเกลื่อน\nกลมกล่อม\nกลมกลืน\nกลมเกลียว\nกล้วยแขก\nกล้วยไม้\nกล่องเสียง\nกล่อมเกลา\nกล่อมเกลี้ยง\nกลัดกลุ้ม\nกลัดมัน\nกลั่นกรอง\nกลั่นแกล้ง\nกลับกลอก\nกลางคน\nกลางคัน\nกลางค่ำ\nกลางคืน\nกลางแจ้ง\nกลางแปลง\nกลางวัน\nกลาดเกลื่อน\nกล่าวขวัญ\nกล่าวโทษ\nกล่าวหา\nกล้ำกราย\nกล้ำกลืน\nกลิ้งกลอก\nกลิ้งเกลือก\nกลิ่นอาย\nกลียุค\nกวดขัน\nกวัดแกว่ง\nกวัดไกว\nกวีนิพนธ์\nก่อกวน\nก่อการ\nก่อตั้ง\nก่อสร้าง\nก่อหวอด\nก้อร่อก้อติก\nกองกลาง\nกองเกิน\nกองโจร\nกองทัพ\nกองทุน\nกองพล\nกองพัน\nกองฟอน\nกองร้อย\nกองหนุน\nกอบโกย\nกะเกณฑ์\nกะบังลม\nกักกัน\nกักขัง\nกักตัว\nกักตุน\nกัณฑ์เทศน์\nกัดฟัน\nกันชน\nกันท่า\nกันสาด\nกันเอง\nกับแกล้ม\nกับข้าว\nกับระเบิด\nกากเพชร\nกากหมู\nกาชาด\nกาญจนาภิเษก\nก้านคอ\nกาฝาก\nก้ามกราม\nกามกิจ\nกามคุณ\nกามเทพ\nกามโรค\nก้ามปู\nกายกรรม\nกายบริหาร\nกายภาพ\nกายวิภาค\nกายสิทธิ์\nก่ายกอง\nการคลัง\nการเงิน\nการบ้าน\nการเปรียญ\nการเมือง\nการเรือน\nการละเล่น\nกาลกิริยา\nกาลเทศะ\nก้าวก่าย\nก้าวร้าว\nก้าวหน้า\nกาสาวพัสตร์\nกาฬพฤกษ์\nกาฬโรค\nกำปั้น\nกำมือ\nกำแพงขาว\nกำลังใจ\nกำลังม้า\nกี่งอำเภอ\nกิจกรรม\nกิจการ\nกิจวัตร\nกิจจะลักษณะ\nกิตติคุณ\nกิตติศัพท์\nกินขาด\nกินใจ\nกินดอง\nกินโต๊ะ\nกินแบ่ง\nกินเปล่า\nกินเลี้ยง\nกินเส้น\nกินแหนง\nกิโลกรัม\nกิโลเมตร\nกิโลลิตร\nกิโลเฮิรตซ์\nกีดกัน\nกีดกั้น\nกีดขวาง\nกึกก้อง\nกึกกัก\nกึกกือ\nกึ่งกลาง\nกุกกัก\nกุ๊กกิ๊ก\nกุ้งฝอย\nกุ้งมังกร\nกุ้งแห้ง\nกุ้งเต้น\nกุ้งยิง\nกุญแจผี\nกุญแจมือ\nกุญแจเลื่อน\nกุญแจเสียง\nกุลธิดา\nกุลบุตร\nกุลสตรี\nกู้ยืม\nเก้งก้าง\nเก็บกวาด\nเก็บเกี่ยว\nเก็บงำ\nเก็บตก\nเกรงกลัว\nเกรงใจ\nเกรงขาม\nเกรียงไกร\nเกรียมกรม\nเกรี้ยวกราด\nเกล็ดเลือด\nเกลี้ยกล่อม\nเกลี้ยงเกลา\nเกลือกกลั้ว\nเกลือกกลิ้ง\nเกลื่อนกล่น\nเกลื่อนกลาด\nเกศธาตุ\nเกษตรกร\nเกษตรกรรม\nเกษตรศาสตร์\nเกษมสันต์\nเกษียรสมุทร\nเก้อเขิน\nเกาะแกะ\nเกี่ยงงอน\nเกียจคร้าน\nเกียรติคุณ\nเกียรตินิยม\nเกียรติประวัติ\nเกียรติภูมิ\nเกียรติยศ\nเกียรติศักดิ์\nเกียรติมุข\nเกี่ยวข้อง\nเกี่ยวดอง\nเกี่ยวพัน\nเกี่ยวโยง\nเกี้ยวพาน\nเกี้ยวพาราสี\nแก่แดด\nแก้ขัด\nแก้ไข\nแก้ตัว\nแก้เผ็ด\nแก้ลำ\nแกงคั่ว\nแกงจืด\nแกงบวด\nแกงป่า\nแกงเผ็ด\nแกงส้ม\nแก่งแย่ง\nแก่นแก้ว\nแก่นสาร\nแก้วตา\nแก้วหู\nแกว่งกวัด\nแกว่งไกว\nแกะรอย\nโก้เก๋\nโกรธเกรี้ยว\nโกรธขึ้ง\nไก่เขี่ย\nไก่ชน\nไก่บ้าน\nไก่ป่า\nไก่ฟ้า\nไกล่เกลี่ย\nขจัดขจาย\nขนเพชร\nขนสัตว์\nขนหนู\nขนส่ง\nขนมจีน\nขบขัน\nขบวนการ\nข่มขี่\nข่มขู่\nข่มขืน\nข่มเหง\nขมหิน\nขมิ้นชัน\nขมุบขมิบ\nขยะแขยง\nขยักขย่อน\nขยักขย้อน\nขยับขยาย\nขยับเขยื้อน\nขวดโหล\nขวยเขิน\nขวัญใจ\nขวัญตา\nขวัญอ่อน\nขวากหนาม\nขวางโลก\nของ้าว\nขอสับ\nขอขมา\nขอทาน\nขอโทษ\nขอร้อง\nขออภัย\nข้อเขียน\nข้อความ\nข้อเท็จจริง\nของกลาง\nของขวัญ\nของแข็ง\nของชำ\nของลับ\nของเล่น\nของว่าง\nของเหลว\nของไหล\nของไหว้\nข้องใจ\nข้องแวะ\nขอบข่าย\nขอบเขต\nขอบคุณ\nขอบใจ\nขอบพระคุณ\nข้อมูล\nข้อแม้\nข้อหา\nข้อสังเกต\nขัดข้อง\nขัดขืน\nขัดเขิน\nขัดจังหวะ\nขัดดอก\nขัดแตะ\nขัดยอก\nขัดแย้ง\nขัดสมาธิ\nขันหมาก\nขันอาสา\nขับขี่\nขับเคี่ยว\nขั้วโลก\nขาจร\nขาประจำ\nข้าราชการ\nข้าศึก\nข้าหลวง\nขาดแคลน\nขาดใจ\nขาดตอน\nขาดตัว\nขาดทุน\nขาดเหลือ\nขายหน้า\nข่าวกรอง\nข่าวคราว\nข่าวล่า\nข่าวลือ\nข่าวสาร\nข้าวเกรียบ\nข้าวแกง\nข้าวของ\nข้าวจี่\nข้าวเจ้า\nข้าวซอย\nข้าวต้ม\nข้าวตอก\nข้าวตัง\nข้าวแตน\nข้าวทิพย์\nข้าวบิณฑ์\nข้าวเปลือก\nข้าวโพด\nข้าวฟ่าง\nข้าวเม่า\nข้าวสวย\nข้าวสาร\nข้าวเหนียว\nข้าวหมาก\nข้าวหลาม\nขี้เกียจ\nขี้ข้า\nขี้ครอก\nขี้คร้าน\nขี้คุก\nขี้ไคล\nขี้เซา\nขีดขั้น\nขีดคร่อม\nขีดคั่น\nขีดฆ่า\nขี้ตา\nขี้ตืด\nขี้เถ้า\nขี้ทูด\nขี้ปะติ๋ว\nขี้ผึ้ง\nขี้มูก\nขี้ยา\nขี้แย\nขี้ริ้ว\nขี้เรื้อน\nขี้เล็บ\nขี้หู\nขี้หน้า\nขี้เหนียว\nขี้เหล็ก\nขี้เหร่\nขึงขัง\nขึงพืด\nขึ้งโกรธ\nขึ้นใจ\nขึ้นชื่อ\nขึ้นมือ\nขืนใจ\nขื่นขม\nขุดคุ้ย\nขุนทอง\nขุนนาง\nขุนพล\nขุนศึก\nขุนหลวง\nขูดรีด\nเข็มกลัด\nเข็มขัด\nเข้มข้น\nเข้มแข็ง\nเข้มงวด\nเข็มทิศ\nเข็มหมุด\nเข้าขา\nเข้าเค้า\nเข้าใจ\nเข้าชื่อ\nเข้าตัว\nเข้าถึง\nเข้าทรง\nเข้าท่า\nเข้าที\nเข้าเนื้อ\nเข้าเล่ม\nเขียวเสวย\nเขียวหวาน\nแขกเต้า\nแข็งกร้าว\nแข็งกล้า\nแข็งแกร่ง\nแข็งข้อ\nแข็งขัน\nแข่งขัน\nแข็งใจ\nแข็งตัว\nแข็งเมือง\nแข็งแรง\nแขวนลอย\nโขกสับ\nโขยกเขยก\nไขข้อ\nไขควง\nไขมัน\nไข่มุก\nไขว่ห้าง\nไขสันหลัง\nไขสือ\nไข่เค็ม\nไข่เยี่ยวม้า\nไข่หงส์\nไข่เหี้ย\nคงกระพัน\nคงตัว\nคงทน\nคงที่\nคชลักษณ์\nคชสาร\nคชสีห์\nคชราช\nคณิตศาสตร์\nคดเคี้ยว\nคติธรรม\nคติพจน์\nคนกลาง\nคนไข้\nคนใช้\nคนทรง\nคบไฟ\nคบเพลิง\nคบค้า\nคบคิด\nคบหา\nคมคาย\nครบครัน\nครบถ้วน\nครอบครอง\nครอบคลุม\nครอบครัว\nครอบงำ\nครอบจักรวาล\nคริสตกาล\nคริสตจักร\nคริสต์มาส\nคริสต์ศตวรรษ\nคริสต์ศักราช\nคริสตัง\nคริสเตียน\nครุกรรม\nครุภัณฑ์\nครุศาสตร์\nครุฑพ่าห์\nครุ่นคิด\nคลอเคลีย\nคล่องแคล่ว\nคล่องตัว\nคล่องมือ\nคลั่งไคล้\nคลาคล่ำ\nคลาไคล\nคลาดเคลื่อน\nคลาดแคล้ว\nคลี่คลาย\nคลึงเคล้น\nคลึงเคล้า\nคลื่นไส้\nคลื่นเหียน\nคลุกคลี\nคลุกคลาน\nคลุมเครือ\nคลุมโปง\nคลุ้มคลั่ง\nควงสว่าน\nควบคุม\nควบคู่\nควบแน่น\nควันหลง\nความคิด\nความหลัง\nความเห็น\nคอหอย\nคอห่าน\nคอแห้ง\nค่อนขอด\nค่อนแคะ\nค้อนควัก\nคั่งค้าง\nคั่งแค้น\nคัดค้าน\nคัดง้าง\nคัดท้าย\nคัดเลือก\nคันจาม\nคันฉ่อง\nคันฉาย\nคันชัก\nคันชั่ง\nคันไถ\nคันนา\nคันเร่ง\nคับขัน\nคับคั่ง\nคับแค้น\nคับแคบ\nคางทูม\nคางหมู\nค้างคืน\nค้างปี\nคาดคั้น\nคาดเชือก\nคาดโทษ\nคาดหมาย\nคานหาม\nคาบเกี่ยว\nคาบศิลา\nคาบสมุทร\nคำขาด\nคำนำ\nคิดค้น\nคืนดี\nคืนตัว\nคุกเข่า\nคุณค่า\nคุณชาย\nคุณธรรม\nคุณนาย\nคุณภาพ\nคุณลักษณะ\nคุณวุฒิ\nคุณศัพท์\nคุณสมบัติ\nคุณหญิง\nคุณากร\nคุณูปการ\nคุโณปการ\nคุมเชิง\nคุ้มกัน\nคุยเขื่อง\nคุยโต\nคุ้ยเขี่ย\nคุ้มครอง\nคู่กรณี\nคู่กัด\nคู่ขา\nคู่แข่ง\nคู่ครอง\nคู่ควร\nคู่คิด\nคู่คี่\nคู่ใจ\nคู่ชีพ\nคู่ชีวิต\nคู่บารมี\nคู่บุญ\nคู่ปรปักษ์\nคู่ปรับ\nคู่ผสม\nคู่มือ\nคู่รัก\nคู่ลำดับ\nคู่สาย\nคู่หมั้น\nคู่หู\nคู่อริ\nคู่อาฆาต\nเคมีภัณฑ์\nเคยตัว\nเคร่งขรึม\nเคร่งครัด\nเคร่งเครียด\nเครดิตฟองซิเอร์\nเครื่องกล\nเครื่องกัณฑ์\nเครื่องแกง\nเครื่องเขิน\nเครื่องครัว\nเครื่องเคียง\nเครื่องเงิน\nเครื่องจักร\nเครื่องเซ่น\nเครื่องดนตรี\nเครื่องต้น\nเครื่องทุ่นแรง\nเครื่องเทศ\nเครื่องใน\nเครื่องบิน\nเครื่องบูชา\nเครื่องแบบ\nเครื่องประดับ\nเครื่องปรุง\nเครื่องปรุงรส\nเครื่องมือ\nเครื่องยนต์\nเครื่องร่อน\nเครื่องราง\nเครื่องเรือน\nเครื่องล่าง\nเครื่องเล่น\nเครื่องสาย\nเครื่องสำอาง\nเครื่องสุกำศพ\nเครื่องหมาย\nเครือรัฐ\nเคลียคลอ\nเคลื่อนที่\nเคลื่อนไหว\nเคลือบแคลง\nเคลือบแฝง\nเคลือบฟัน\nเคว้งคว้าง\nเคหสถาน\nเค้าโครง\nเคียดแค้น\nเคี่ยวเข็ญ\nเคี้ยวเอื้อง\nเคืองขุ่น\nโคนม\nโคบาล\nโคมูตร\nโคมลอย\nโครงการ\nโครงเรื่อง\nโครงงาน\nโครงสร้าง\nโครมคราม\nโคลงเคลง\nฆ้องกระแต\nฆ้องชัย\nฆ้องวง\nฆ้องหุ่ย\nฆ้องเหม่ง\nฆ้องโหม่ง\nฆาตกร\nฆาตกรรม\nฆานประสาท\nงงงวย\nงงงัน\nงดเว้น\nงบดุล\nงบประมาณ\nงมโข่ง\nงมงาย\nง่วงงุน\nง่วงเหงา\nงอหาย\nง้องอน\nงอนง้อ\nงอมแงม\nงาช้าง\nง่าเงย\nงานการ\nง่ายดาย\nงึมงำ\nเงินเดือน\nเงินตรา\nเงินยวง\nเงียบกริบ\nเงียบเชียบ\nเงียบเหงา\nเงื่องหงอย\nเงื่อนไข\nเงื่อนงำ\nเงื่อนเวลา\nเงื้อมมือ\nแง่งอน\nจงใจ\nจงรัก\nจดจ่อ\nจดจำ\nจดหมาย\nจดหมายเหตุ\nจรจัด\nจรรยาบรรณ\nจริงจัง\nจริงใจ\nจอมขวัญ\nจอมใจ\nจอมทัพ\nจอมปลวก\nจอมพล\nจ๊ะเอ๋\nจักสาน\nจักรพรรดิ\nจักรภพ\nจักรยาน\nจักรยานยนต์\nจักรราศี\nจักรวรรดิ\nจักรวรรดินิยม\nจักรวาล\nจังหนับ\nจัดการ\nจัดจ้าน\nจัดเจน\nจัดแจง\nจัดตั้ง\nจัดสรร\nจับกุม\nจับจด\nจับเจ่า\nจ่าหน้า\nจาตุทสี\nจาตุมหาราช\nจาตุมหาราชิก\nจาตุมหาราชิกา\nจาตุรงคสันนิบาต\nจาตุรราชการ\nจานเชิง\nจานบิน\nจานผี\nจานเสียง\nจาบจ้วง\nจำเป็น\nจำพรรษา\nจำวัด\nจ้ำจี้จ้ำไช\nจำเลาะตา\nจิงโจ้น้ำ\nจิตใจ\nจิตตภาวนา\nจิตตัง\nจิตตานุปัสสนา\nจิตนิยม\nจิตบำบัด\nจิตแพทย์\nจิตวิสัย\nจิตรกร\nจิตรกรรม\nจิตรลดา\nจิตวิทยา\nจิตเวช\nจิตเวชศาสตร์\nจินตกวี\nจินตนา\nจินตนาการ\nจินตภาพ\nจุฑามณี\nจุฑามาศ\nจุฑารัตน์\nจุนเจือ\nจุ้นจ้าน\nจุลชีพ\nจุลชีวัน\nจุลชีวิน\nจุลทรรศน์\nจุลภาค\nจุลวรรค\nจุลศักราช\nจุลสาร\nจุลินทรีย์\nจุฬามณี\nจุฬาลักษณ์\nเจตคติ\nเจตจำนง\nเจตนารมณ์\nเจตภูต\nเจริญพร\nเจ้ากรม\nเจ้ากรรม\nเจ้าของ\nเจ้าขา\nเจ้าข้า\nเจ้าคณะ\nเจ้าค่ะ\nเจ้าจอม\nเจ้าชู้\nเจ้าตัว\nเจ้าถิ่น\nเจ้าท่า\nเจ้าที่\nเจ้าทุกข์\nเจ้านาย\nเจ้าเนื้อ\nเจ้าบ้าน\nเจ้าบ่าว\nเจ้าประคุณ\nเจ้าประคู้น\nเจ้าพนักงาน\nเจ้าพระคุณ\nเจ้าพระยา\nเจ้าพ่อ\nเจ้าพายุ\nเจ้าฟ้า\nเจ้าภาพ\nเจ้ามือ\nเจ้าแม่\nเจ้าเรือน\nเจ้าสังกัด\nเจ้าสัว\nเจ้าสาว\nเจ้าหน้าที่\nเจ้าหนี้\nเจ้าอาวาส\nเจาะจง\nเจือจาง\nเจือจาน\nเจือปน\nเจื้อยแจ้ว\nแจกจ่าย\nแจ่มแจ้ง\nแจ่มใส\nโจงกระเบน\nโจมตี\nโจรกรรม\nโจรสลัด\nใจความ\nใจคอ\nฉกฉวย\nฉกชิง\nฉลองได\nฉ้อฉล\nฉัตรมงคล\nฉันทลักษณ์\nฉายาลักษณ์\nฉิบหาย\nฉุกเฉิน\nฉุกละหุก\nฉุนเฉียว\nฉุปศาสตร์\nเฉไฉ\nเฉยเมย\nเฉาโฉด\nเฉิดฉัน\nเฉิดฉาย\nเฉิดฉิน\nเฉียบขาด\nเฉียบพลัน\nเฉียบแหลม\nเฉื่อยชา\nแฉะแบะ\nโฉดเฉา\nโฉมงาม\nโฉมฉาย\nโฉมเฉลา\nโฉมตรู\nโฉมยง\nโฉมศรี\nโฉมหน้า\nชดช้อย\nชดเชย\nชดใช้\nชนบท\nชนินทร์\nชนกกรรม\nชนมพรรษา\nชนมายุ\nชมเชย\nชมพูทวีป\nชมพูนท\nชมพูนุท\nชราธรรม\nชราภาพ\nชลจร\nชลธาร\nชลธี\nชลนัยน์\nชลนา\nชลเนตร\nชลประทาน\nชลมารค\nชลาธาร\nชลาลัย\nชลาศัย\nชลาสินธุ์\nชโลทร\nช่วงชิง\nช่วงใช้\nชวนชม\nชวนหัว\nช่วยเหลือ\nช่อฟ้า\nช่อม่วง\nชอกช้ำ\nช่องเขา\nช่องแคบ\nช่องไฟ\nช่องว่าง\nช้องนาง\nชอบกล\nชอบใจ\nชอบธรรม\nชอบพอ\nชักโครก\nชักเงา\nชักจูง\nชักชวน\nชักนำ\nชักเนื้อ\nชักพระ\nชักเย่อ\nชักใย\nชั่งใจ\nชังฆวิหาร\nชัดเจน\nชั้นเชิง\nชั่วคน\nชั่วคราว\nชั่วช้า\nชั่วโมง\nชั่วแล่น\nชาเย็น\nช้านาน\nช่างเครื่อง\nช่างฝีมือ\nช่างฟิต\nช่างไฟ\nช้างน้ำ\nช้างเผือก\nช้างพลาย\nช้างพัง\nช้างสาร\nช้างสีดอ\nชาติธรรม\nชาตินิยม\nชาติพันธุ์\nชาติพันธุ์วิทยา\nชาติภูมิ\nชานชาลา\nชายชาตรี\nชายคา\nชายฝั่ง\nชายทะเล\nชาวเล\nชาววัง\nช้ำใจ\nช้ำชอก\nชิงชัง\nชิงพลบ\nชินชา\nชินบุตร\nชิ้นเอก\nชิมลาง\nชีเปลือย\nชี้ขาด\nชี้แจง\nชี้นำ\nชี้แนะ\nชี้ฟ้า\nชีพจร\nชีพิตักษัย\nชื่นชม\nชื่นบาน\nชื่นมื่น\nชื่อย่อ\nชื่อรอง\nชื่อเล่น\nชื่อเสียง\nชุกชุม\nชุติมา\nชุบตัว\nชุบเลี้ยง\nชุมชน\nชุมทาง\nชุมสาย\nชุ่มใจ\nชุ่มชื่น\nชุ่มชื้น\nชุมนุมชน\nชูชีพ\nชูโรง\nชู้สาว\nเชยชม\nเชลยศักดิ์\nเชลยศึก\nเช่าซื้อ\nเช้าตรู่\nเช้ามืด\nเชิงกราน\nเชิงกล\nเชิงชั้น\nเชิงชาย\nเชิงซ้อน\nเชิงเดียว\nเชิงเดี่ยว\nเชิงตะกอน\nเชิงเทิน\nเชิงมุม\nเชิดชู\nเชิงอรรถ\nเชี่ยนหมาก\nเชี่ยวชาญ\nเชื่องช้า\nเชื่อใจ\nเชื่อถือ\nเชื่อฟัง\nเชื่อมือ\nเชื้อชาติ\nเชื้อเพลิง\nเชื้อไฟ\nเชื้อโรค\nเชื้อสาย\nเชื้อเชิญ\nเชื่องช้า\nเชือนแช\nเชื่อวัน\nแช่เย็น\nแช่อิ่ม\nแช่มช้อย\nแช่มชื่น\nโชกโชน\nโชติช่วง\nโชติรส\nใช้สอย\nซบเซา\nซมซาน\nซวนเซ\nซอกซอน\nซอกแซก\nซ่องสุม\nซ่องเสพ\nซ่องแซ่ง\nซ่อนรูป\nซ่อนเร้น\nซ่อนหา\nซ่อนกลิ่น\nซ่อนทราย\nซ่อมแซม\nซักค้าน\nซักซ้อม\nซักไซ้\nซักฟอก\nซักแห้ง\nซังกะตาย\nซังตาย\nซัดเซ\nซัดทอด\nซับซ้อน\nซับใน\nซับพระพักตร์\nซากศพ\nซ่านเซ็น\nซ้ำซ้อน\nซ้ำซาก\nซ้ำเติม\nซ้ำร้าย\nซี่โครง\nซีดเซียว\nซึมกะทือ\nซึมซาบ\nซึมเซา\nซึมทราบ\nซึมเศร้า\nซื่อตรง\nซื่อสัตย์\nซื้อขาย\nซุกซน\nซุกซ่อน\nซุบซิบ\nซู่ซ่า\nเซซัง\nเซ่อซ่า\nแซ่ซ้อง\nโซดาไฟ\nญาณทัสนะ\nญาณวิทยา\nญาณศาสตร์\nญาติกา\nฐานราก\nดกดื่น\nดงดิบ\nดลใจ\nดลบันดาล\nดวงแก้ว\nดวงใจ\nดวงเดือน\nดวงตรา\nดวงตา\nดวงสมร\nดอกจัน\nดอกจิก\nดอกบัว\nดอกเบี้ย\nดอกฟ้า\nดอกไม้\nดอกยาง\nดอกเล็บ\nดอกทอง\nดอกสร้อย\nดองยา\nดักคอ\nดักฟัง\nดังนั้น\nดังนี้\nดังหนึ่ง\nดั้งเดิม\nดัดจริต\nดัดแปลง\nดันทุรัง\nดับขันธ์\nดับจิต\nดับชีพ\nด่าทอ\nด่างทับทิม\nด่างพร้อย\nดาดฟ้า\nดาราศาสตร์\nดาลเดือด\nดาวกระจาย\nดาวเคราะห์\nดาวตก\nดาวเทียม\nดาวรุ่ง\nดาวเรือง\nดาวฤกษ์\nดาวหาง\nดาวเหนือ\nดาษดื่น\nดินขาว\nดินดาน\nดินดำ\nดินประสิว\nดินปืน\nดินระเบิด\nดินสอ\nดินสอพอง\nดิ้นรน\nดิบดี\nดีเกลือ\nดีใจ\nดีซ่าน\nดีดัก\nดีเดือด\nดีฝ่อ\nดีดดิ้น\nดึกดำบรรพ์\nดึกดื่น\nดึงดัน\nดึงดูด\nดื่มด่ำ\nดื้อด้าน\nดื้อดึง\nดื้อแพ่ง\nดื้อยา\nดื้อรั้น\nดุดัน\nดุเดือด\nดุร้าย\nดุลการค้า\nดุลพินิจ\nดุลภาค\nดุลยพินิจ\nดุลยภาพ\nดุษฎีนิพนธ์\nดุษฎีบัณฑิต\nดุษณีภาพ\nดูแคลน\nดูถูก\nดูดาย\nดูเบา\nดูแล\nดูหมิ่น\nดูเหมือน\nดูดดื่ม\nเด็ดขาด\nเด็ดดวง\nเด็ดเดี่ยว\nเดนตาย\nเดาสวด\nเดาสุ่ม\nเดินทาง\nเดินสะพัด\nเดินสาย\nเดินเหิน\nเดิมพัน\nเดียงสา\nเดียดฉันท์\nเดียวกัน\nเดียวดาย\nเดี๋ยวเดียว\nเดี๋ยวนี้\nเดือดดาล\nเดือดร้อน\nเดือนมืด\nเดือนหงาย\nแดดาล\nแดดิ้น\nแดกดัน\nโด่เด่\nโด่งดัง\nโดดเดี่ยว\nโดยสาร\nได้การ\nได้แก่\nได้ใจ\nได้ที\nได้ยิน\nได้เสีย\nตกเขียว\nตกค้าง\nตกใจ\nตกต่ำ\nตกแต่ง\nตกทอด\nตกฟาก\nตกมัน\nตกยาก\nตกลง\nตกหล่น\nต้นขั้ว\nต้นคิด\nต้นฉบับ\nต้นตอ\nต้นตำรับ\nต้นทุน\nต้นแบบ\nต้นเพลิง\nต้นมือ\nต้นไม้\nต้นร่าง\nต้นเรื่อง\nต้นสังกัด\nต้นหน\nต้นเหตุ\nตบตา\nตบแต่ง\nตบแผละ\nตบมือ\nต้มข่า\nต้มโคล้ง\nต้มยำ\nต้มส้ม\nตรมตรอม\nตรรกวิทยา\nตรรกศาสตร์\nตรวจการ\nตรวจการณ์\nตรวจตรา\nตระบัดสัตย์\nตรัสรู้\nตราตั้ง\nตราบาป\nตรายาง\nตราสาร\nตริตรอง\nตรีกฏุก\nตรีกาย\nตรีโกณ\nตรีโกณมิติ\nตรีคูณ\nตรีทูต\nตรีปิฎก\nตรีภพ\nตรีมูรติ\nตรึกตรอง\nตรึงตรา\nตรุษจีน\nตฤณชาติ\nตฤณมัย\nตลกบาตร\nตลบตะแลง\nตลบหลัง\nตลาดนัด\nตลาดน้ำ\nตลาดมืด\nตลาดสด\nต่อตี\nต่อเติม\nต่อว่า\nต่อสู้\nต่อกร\nต่อต้าน\nต่อแย้ง\nต้องการ\nต้องโทษ\nต้องหา\nต้อนรับ\nตอบโต้\nตอบแทน\nต่อยหอย\nตะพาบน้ำ\nตักตวง\nตักบาตร\nตั้งเข็ม\nตั้งไข่\nตั้งเค้า\nตั้งแง่\nตั้งใจ\nตั้งต้น\nตั้งแต่\nตั้งท้อง\nตัดขาด\nตัดใจ\nตัดเชือก\nตัดตอน\nตัดทอน\nตัดบท\nตัดพ้อ\nตัดรอน\nตัดสิน\nตับเต่า\nตับแลบ\nตับอ่อน\nตัวกลาง\nตัวการ\nตัวเก็ง\nตัวดี\nตัวตั้ง\nตัวเต็ง\nตัวถัง\nตัวแทน\nตัวประกอบ\nตัวประกัน\nตัวแปร\nตัวผู้\nตัวพิมพ์\nตัวเมีย\nตัวยืน\nตัวเลข\nตัวอย่าง\nตั๋วเงิน\nตั๋วแลกเงิน\nตากล้อง\nตาไก่\nตาข่าย\nตาชั่ง\nตาตุ่ม\nตาทวด\nตาปลา\nตาราง\nต่างหาก\nต้านทาน\nตามใจ\nตายใจ\nตายซาก\nตายด้าน\nตายตัว\nตายทั้งกลม\nตายห่า\nตายโหง\nตาลปัตร\nต่ำช้า\nต่ำต้อย\nตำส้ม\nติเตียน\nติณชาติ\nติดขัด\nติดใจ\nติดต่อ\nติดตั้ง\nติดตาม\nติดตื้น\nติดพัน\nติดลม\nติดอ่าง\nตีเกลียว\nตีขลุม\nตีความ\nตีคู่\nตีจาก\nตีตื้น\nตีแผ่\nตีรวน\nตีลังกา\nตีวง\nตีเสมอ\nตีนกา\nตีนคู้\nตีนจก\nตีนตะขาบ\nตีนผี\nตีนเหยียด\nตึกแถว\nตึกระฟ้า\nตึงเครียด\nตึงตัง\nตื้นตัน\nตื่นตัว\nตื่นตูม\nตื่นเต้น\nตุ๊ต๊ะ\nตุ้บตั้บ\nตุ้มหู\nตุลาการ\nตุลาคม\nตู้นิรภัย\nตูมตาม\nตู้เสบียง\nเตโชธาตุ\nเตร็ดเตร่\nเต้นรำ\nเตาแก๊ส\nเตาผิง\nเตาฟู่\nเตาไฟ\nเตารีด\nเตาสูบ\nเต่าทอง\nเต้ารับ\nเต้าส่วน\nเต้าเสียบ\nเต้าหู้ยี้\nแต่ละ\nแตกคอ\nแตกคอก\nแตกฉาน\nแตกดับ\nแตกตื่น\nแตกพาน\nแตกแยก\nแตกร้าว\nแตกหัก\nแต่งงาน\nแต่งตั้ง\nแต้มคู\nแต้มต่อ\nแตรงอน\nแตรเดี่ยว\nแตรฝรั่ง\nแตรฟันฟาร์\nแตรวง\nโต้ตอบ\nโต้เถียง\nโต้แย้ง\nโต๊ะหมู่\nโต๊ะอิหม่าม\nใต้ถุน\nไต้ก๋ง\nไต่คู้\nไต่เต้า\nไต่ถาม\nไต้ฝุ่น\nไตรจักร\nไตรจีวร\nไตรตรึงษ์\nไตรทวาร\nไตรปิฎก\nไตรเพท\nไตรภพ\nไตรภูมิ\nไตรภาคี\nไตรยางศ์\nไตรรงค์\nไตรรัตน์\nไตรลักษณ์\nไตรโลก\nไตรสรณคมน์\nไตรสิกขา\nไต่สวน\nถกเถียง\nถดถอย\nถนัดถนี่\nถนิมสร้อย\nถมถืด\nถมเถ\nถมไป\nถลากไถล\nถ้วนถี่\nถ้วยฟู\nถ่องแท้\nถอดถอน\nถ้อยคำ\nถ้อยแถลง\nถากถาง\nถ่านไฟฉาย\nถ่านหิน\nถามไถ่\nถ่ายทอด\nถ่ายทุกข์\nถ่ายเท\nถาวรวัตถุ\nถ้ำมอง\nถี่ถ้วน\nถึงใจ\nถูกใจ\nถูกชะตา\nเถรวาท\nเถ้าแก่\nเถ้าแก่เนี้ย\nแถมพก\nแถลงการณ์\nไถ่ถอน\nไถ่ถาม\nทดแทน\nทดรอง\nทดลอง\nทดสอบ\nทนทาน\nทนายความ\nทบทวน\nทแยงมุม\nทรงกลด\nทรงเครื่อง\nทรงเจ้า\nทรัพย์สิน\nทรามชม\nทรามเชย\nทรามวัย\nทรามสงวน\nทรามสวาท\nทรุดโทรม\nทฤษฎีบท\nท้วงติง\nท่วมท้น\nทวาทศ\nทวาทศมาส\nทวาบรยุค\nทวารบาล\nทวิบถ\nทวิบท\nทวิบาท\nทวิภาค\nทวิภาคี\nทวีคูณ\nทศกัณฐ์\nทศชาติ\nทศทิศ\nทศนิยม\nทศพร\nทศพล\nทศพิธราชธรรม\nทศมาส\nทศวรรษ\nท่อไอเสีย\nท้อถอย\nท้อแท้\nทองขาว\nทองคำ\nทองคำขาว\nทองคำเปลว\nทองเค\nทองแดง\nทองบรอนซ์\nทองม้วน\nทองย้อย\nทองสัมฤทธิ์\nทองหยอด\nทองหยิบ\nทองเหลือง\nทองเอก\nท่องเที่ยว\nท้องตรา\nท้องถิ่น\nท้องที่\nท้องน้อย\nท้องร่อง\nท้องเรื่อง\nทอดมัน\nทอดทิ้ง\nทอดน่อง\nทอดยอด\nทอดหุ่ย\nทอยกอง\nทะเบียนบ้าน\nทะเลทราย\nทะเลสาบ\nทะเลหลวง\nทักขิณาวัฏ\nทักท้วง\nทักทาย\nทักษิณาวรรต\nทักษิณาทาน\nทักษิณานุประทาน\nทั้งกลม\nทั้งคน\nทั้งดุ้น\nทั้งที\nทั้งนั้น\nทั้งนี้\nทั้งปวง\nทั้งผอง\nทั้งเพ\nทั้งมวล\nทั้งสิ้น\nทั้งหมด\nทั้งหลาย\nทัณฑ์บน\nทัดทาน\nทัดเทียม\nทันควัน\nทันใจ\nทันใด\nทันตา\nทันสมัย\nทันที\nทับถม\nทับทรวง\nทับศัพท์\nทั่วถึง\nทั่วไป\nท่าทาง\nท่าที\nท้าทาย\nทางการ\nทางข้าม\nทางด่วน\nทางเท้า\nทางโท\nทางใน\nทางผ่าน\nทางม้าลาย\nทางหลวง\nทางออก\nทางเอก\nทานกัณฑ์\nทานตะวัน\nท่านชาย\nทานบารมี\nท่านผู้หญิง\nท่านหญิง\nทาบทาม\nท้ายทอย\nทารุณกรรม\nทำคลอด\nทำใจ\nทำซ้ำ\nทำท่า\nทำที\nทำแท้ง\nทำโทษ\nทำบาป\nทำบุญ\nทำพิษ\nทำฟัน\nทำร้าย\nทำวัตร\nทำสาว\nทำเสน่ห์\nทำหมัน\nทำให้\nทิ้งขว้าง\nทิ้งทวน\nทิ้งท้าย\nทินกร\nทิพจักขุ\nทิพโสต\nทิพยจักษุ\nทิพยญาณ\nทิพยเนตร\nทิพยรส\nทิพากร\nทิ่มตำ\nทิ่มแทง\nทิวากร\nทิวากาล\nทิศทาง\nทีเด็ด\nทีท่า\nทีนี้\nทีหลัง\nทีฆนิกาย\nทีฆสระ\nที่ดิน\nที่นอน\nที่นั่ง\nที่ปรึกษา\nที่พึ่ง\nที่มั่น\nที่ราบ\nที่ว่าการ\nที่สุด\nที่หมาย\nที่ไหน\nทุกที\nทุกเมื่อ\nทุกข์สุข\nทุนทรัพย์\nทุนนิยม\nทุนรอน\nทุนสำรอง\nทุ่มเถียง\nทุ่มเท\nทูนหัว\nทูลกระหม่อม\nเทกระจาด\nเทครัว\nเทพเจ้า\nเทพดา\nเทพธิดา\nเทพนม\nเทพนิยม\nเทพนิยาย\nเทพบุตร\nเทพสังหรณ์\nเทศกาล\nเทศนาโวหาร\nเทศบัญญัติ\nเทศบาล\nเทศมนตรี\nเทห์ฟากฟ้า\nเท่ากับ\nเท่าใด\nเท่าตัว\nเท่าทัน\nเท่าทุน\nเท่าเทียม\nเท่านั้น\nเท่าไร\nเท้าช้าง\nเทิดทูน\nเที่ยงตรง\nเที่ยงแท้\nเที่ยงธรรม\nเทียนชนวน\nเทียนพรรษา\nเทียบเคียง\nเทียบเท่า\nเทือกเขา\nเทือกเถา\nแท็งก์น้ำ\nแท่นพิมพ์\nแท่นมณฑล\nแท่นหมึก\nแทรกซอน\nแทรกซ้อน\nแทรกซึม\nแทรกแซง\nแทะโลม\nไทยดำ\nไทยทาน\nไทยธรรม\nไทยน้อย\nไทยใหญ่\nธงชัย\nธงชาติ\nธงทิว\nธรณีวิทยา\nธรณีสงฆ์\nธรรมกาย\nธรรมการ\nธรรมเกษตร\nธรรมขันธ์\nธรรมคุณ\nธรรมจรรยา\nธรรมจริยา\nธรรมจักร\nธรรมจักษุ\nธรรมจาคะ\nธรรมจารี\nธรรมชาติ\nธรรมดา\nธรรมเนียม\nธรรมราชา\nธรรมศาสตร์\nธรรมสภา\nธรรมสังเวช\nธัญพืช\nธารพระกร\nธีรภาพ\nธีรราช\nนกเขา\nนกต่อ\nนกยูง\nนกรู้\nนกหวีด\nนครบาล\nนครรัฐ\nนงคราญ\nนงนุช\nนงพะงา\nนงเยาว์\nนงราม\nนงลักษณ์\nนบนอบ\nนพเก้า\nนพคุณ\nนพเคราะห์\nนพปฎล\nนพพล\nนพรัตน์\nนพศก\nนพศูล\nนมข้น\nนมผง\nนมไม้\nนมนาน\nนมหนู\nนมแมว\nนรีเวช\nนรีเวชวิทยา\nนวดฟั้น\nนวยนาด\nนวลระหง\nนวลลออ\nนวลละออง\nนวลจันทร์\nนอกครู\nนอกคอก\nนอกจาก\nนอกใจ\nนอกชาน\nนอกรีต\nนอกเหนือ\nนองเนือง\nนองเลือด\nนอนก้น\nนอนใจ\nนอบนบ\nนอนเล่น\nนอบน้อม\nน้อมนำ\nน้อยใจ\nน้อยหน้า\nนักการ\nนักการเมือง\nนักกีฬา\nนักข่าว\nนักท่องเที่ยว\nนักเทศน์\nนักโทษ\nนักธรรม\nนักบวช\nนักบิน\nนักบุญ\nนักปราชญ์\nนักพรต\nนักรบ\nนักเรียน\nนักเลง\nนักวิชาการ\nนักศึกษา\nนักสิทธิ์\nนักสืบ\nนักหนา\nนั่งเทียน\nนั่งร้าน\nนัดแนะ\nนัดหมาย\nนั่นแหละ\nนั่นเอง\nนับถือ\nนับประสา\nนัยน์ตา\nนาดำ\nนาปรัง\nนาปี\nนาสวน\nนาหว่าน\nนาคบาศ\nนาคปรก\nนาคราช\nนางกวัก\nนางกำนัล\nนางงาม\nนางใน\nนางบำเรอ\nนางแบบ\nนางพญา\nนางฟ้า\nนางไม้\nนางโลม\nนางสาว\nนางห้าม\nนางเอก\nนาฏกรรม\nนาฏดนตรี\nนาฏศิลป์\nนานนม\nน่านน้ำ\nน่านฟ้า\nนามกร\nนามธรรม\nนามไธย\nนามบัตร\nนามปากกา\nนามแฝง\nนามสกุล\nนามสงเคราะห์\nนามสมญา\nนายทะเบียน\nนายท่า\nนายท้าย\nนายทุน\nนายประกัน\nนายหน้า\nนายอำเภอ\nนารายณ์หัตถ์\nนารีผล\nนาวิกโยธิน\nนำจับ\nนำพา\nนำทาง\nนำร่อง\nนำสืบ\nนำแสดง\nน้ำกรด\nน้ำกาม\nน้ำเกลือ\nน้ำข้าว\nน้ำแข็ง\nน้ำแข็งไส\nน้ำแข็งแห้ง\nน้ำครำ\nน้ำคร่ำ\nน้ำค้าง\nน้ำค้างแข็ง\nน้ำคาวปลา\nน้ำคำ\nน้ำเค็ม\nน้ำเคย\nน้ำเงิน\nน้ำเงี้ยว\nน้ำจัณฑ์\nน้ำจิ้ม\nน้ำใจ\nน้ำเชื้อ\nน้ำเชื่อม\nน้ำซาวข้าว\nน้ำดอกไม้\nน้ำดี\nน้ำตก\nน้ำตา\nน้ำตาล\nน้ำท่า\nน้ำนม\nน้ำนวล\nน้ำบาดาล\nน้ำประสานทอง\nน้ำประปา\nน้ำปลา\nน้ำป่า\nน้ำผึ้ง\nน้ำพริก\nน้ำพริกเผา\nน้ำพี้\nน้ำพุ\nน้ำมนต์\nน้ำมนตร์\nน้ำมัน\nน้ำมือ\nน้ำมูก\nน้ำเมา\nน้ำย่อย\nน้ำยา\nน้ำรัก\nน้ำแร่\nน้ำลาย\nน้ำเลี้ยง\nน้ำสต๊อก\nน้ำส้ม\nน้ำส้มสายชู\nน้ำสังข์\nน้ำสาบาน\nน้ำเสียง\nน้ำหนวก\nน้ำหนอง\nน้ำหนัก\nน้ำหน้า\nน้ำหนึ่ง\nน้ำหมึก\nน้ำหอม\nน้ำเหลือง\nน้ำอบ\nน้ำอ้อย\nน้ำอัดลม\nนิ่งเฉย\nนิจศีล\nนิดเดียว\nนิดหน่อย\nนิติกร\nนิติกรรม\nนิติธรรม\nนิตินัย\nนิติบัญญัติ\nนิติบุคคล\nนิติภาวะ\nนิติวิทยาศาสตร์\nนิติเวช\nนิติเวชศาสตร์\nนิติศาสตร์\nนิเทศศาสตร์\nนิ่มนวล\nนิรุกติศาสตร์\nนิเวศวิทยา\nนิศากร\nนิศากาล\nนิศาชล\nนิศารัตน์\nนี่แน่ะ\nนี่แหละ\nนี่เอง\nนึกคิด\nนุงถุง\nนุ่งห่ม\nนุ่มนวล\nนุ่มนิ่ม\nเนตรนารี\nเนติบัณฑิต\nเนยเทียม\nเนยใส\nเนิ่นนาน\nเนิบนาบ\nเนื้อความ\nเนื้อคู่\nเนื้อเค็ม\nเนื้องอก\nเนื้อตัว\nเนื้อตาย\nเนื้อที่\nเนื้อแท้\nเนื้อเปื่อย\nเนื้อผ้า\nเนื้อเพลง\nเนื้อไม้\nเนื้อเยื่อ\nเนื้อร้อง\nเนื้อร้าย\nเนื้อเรื่อง\nเนื้อหา\nเนืองนอง\nเนืองนิตย์\nเนืองแน่น\nแน่ใจ\nแน่ชัด\nแน่แท้\nแน่นอน\nแน่นิ่ง\nแน่แน่ว\nแน่นแฟ้น\nแน่นหนา\nแนบเนียน\nแนบแน่น\nแนวคิด\nแนวทาง\nแนวโน้ม\nแนวป่า\nแนวรบ\nแนวร่วม\nแนวหน้า\nแนวหลัง\nแน่วแน่\nแนะนำ\nแนะแนว\nโน้มน้าว\nในหลวง\nบกพร่อง\nบงกช\nบงการ\nบดบัง\nบทกลอน\nบทกวี\nบทความ\nบทคัดย่อ\nบทเฉพาะกาล\nบทนำ\nบทบัญญัติ\nบทบาท\nบทประพันธ์\nบทเพลง\nบทร้อง\nบทเรียน\nบทลงโทษ\nบทสนทนา\nบทอัศจรรย์\nบทจร\nบทบงสุ์\nบทมาลย์\nบทรัช\nบทเรศ\nบทวลัญช์\nบนบาน\nบรมครู\nบรมธาตุ\nบรมบพิตร\nบรมวงศานุวงศ์\nบรมอัฐิ\nบรรณพิภพ\nบรรณศาลา\nบรรณาการ\nบรรณาธิการ\nบรรณานุกรม\nบรรณารักษ์\nบรรณารักษศาสตร์\nบรรดามี\nบรรดาศักดิ์\nบรรทัดฐาน\nบรรพบุรุษ\nบรรลัยกัลป์\nบรรลัยจักร\nบริคณห์สนธิ\nบวงสรวง\nบ่วงบาศ\nบ้วนพระโอษฐ์\nบ่อเกิด\nบอกกล่าว\nบอกบท\nบอกบุญ\nบอกใบ้\nบอกปัด\nบ้องกัญชา\nบ้องตื้น\nบ้องไฟ\nบ้องหู\nบอดสี\nบ่อนทำลาย\nบอบช้ำ\nบอบบาง\nบอบแบบ\nบังโกลน\nบังโคลน\nบังใบ\nบั้งไฟ\nบังคับการ\nบังคับบัญชา\nบัญชาการ\nบัณฑุกัมพล\nบัดดล\nบัดเดี๋ยว\nบัดนั้น\nบัดนี้\nบัดสีบัดเถลิง\nบัตรเครดิต\nบัตรพลี\nบัตรสนเท่ห์\nบัตรสินเชื่อ\nบั่นทอน\nบั้นท้าย\nบั้นปลาย\nบั้นพระองค์\nบั้นเอว\nบันไดลิง\nบันไดเลื่อน\nบันเทิงคดี\nบัวลอย\nบัวบก\nบ้าจี้\nบ้าดีเดือด\nบ้าน้ำลาย\nบ้าบิ่น\nบ้าระห่ำ\nบ้าเลือด\nบ้าหอบฟาง\nบากบั่น\nบากหน้า\nบางตา\nบางเบา\nบางที\nบาดเจ็บ\nบาดแผล\nบาดหมาง\nบาตรใหญ่\nบาทบงกช\nบาทบงสุ์\nบาทบริจาริกา\nบาทวิถี\nบานเกล็ด\nบานตะเกียง\nบานตะไท\nบานเบอะ\nบานปลาย\nบานแผละ\nบานพับ\nบ้านจัดสรร\nบ้านช่อง\nบ้านนอก\nบ้านพัก\nบ้านเมือง\nบ้านรับรอง\nบ้านเรือน\nบาปกรรม\nบายศรี\nบ่ายเบี่ยง\nบ่ายหน้า\nบ่าวไพร่\nบิดเบี้ยว\nบิดเบือน\nบิดพลิ้ว\nบี้แบน\nบีบคั้น\nบีบรัด\nบึ้งตึง\nบึ้งบูด\nบุกบั่น\nบุกเบิก\nบุกรุก\nบุคลิกภาพ\nบุคลิกลักษณะ\nบุญธรรม\nบุญนิธิ\nบุญฤทธิ์\nบุบสลาย\nบุ้ยใบ้\nบุรุษเพศ\nบุหงารำไป\nบู้บี้\nบูชายัญ\nบูดบึ้ง\nบูดเบี้ยว\nเบาความ\nเบาใจ\nเบาบาง\nเบาปัญญา\nเบามือ\nเบาแรง\nเบาสมอง\nเบาหวาน\nเบาโหวง\nเบ้าตา\nเบาะแส\nเบิกความ\nเบิกบาน\nเบี้ยล่าง\nเบี้ยเลี้ยง\nเบี้ยหวัด\nเบี่ยงบ่าย\nเบียดบัง\nเบียดเบียน\nเบียดเสียด\nเบื้องต้น\nเบื้องบน\nเบื้องหน้า\nเบื้องหลัง\nแบกะดิน\nแบเบาะ\nแบ่งเบา\nแบ่งปัน\nแบ่งแยก\nแบบฉบับ\nแบบแปลน\nแบบแผน\nแบบฝึกหัด\nแบบพิมพ์\nแบบสอบถาม\nแบบอย่าง\nแบะแฉะ\nแบะท่า\nโบแดง\nโบราณคดี\nโบราณวัตถุ\nโบราณสถาน\nใบขับขี่\nใบจอง\nใบตอง\nใบแทรก\nใบบอก\nใบบุญ\nใบเบิกทาง\nใบปลิว\nใบพัด\nใบโพ\nใบไม้\nใบระกา\nใบรับรอง\nใบลา\nใบเลี้ยง\nใบสั่ง\nใบสำคัญ\nใบสุทธิ\nใบเสร็จ\nใบหน้า\nใบอนุญาต\nใบระกา\nปกครอง\nปกคลุม\nปกป้อง\nปกปิด\nปฏิบัติการ\nปฏิบัติบูชา\nปฐพีวิทยา\nปฐมฌาน\nปฐมทัศน์\nปฐมเทศนา\nปฐมนิเทศ\nปฐมพยาบาล\nปฐมยาม\nปฐมฤกษ์\nปฐมวัย\nปฐมสมโพธิ\nปนเป\nป่นปี้\nปมเขื่อง\nปมเด่น\nปมด้อย\nปรนเปรอ\nปรบไก่\nปรบมือ\nปรสิตวิทยา\nประโปรย\nประพรม\nประกันชีวิต\nประกันภัย\nประจักษ์พยาน\nประจัญบาน\nประจันหน้า\nประจำการ\nประจำเดือน\nประจำเมือง\nประจำยาม\nประชดประชัน\nประชากร\nประชากรศาสตร์\nประชาคม\nประชาชน\nประชาราษฎร์\nประชาชาติ\nประชาชี\nประชาทัณฑ์\nประชาบาล\nประชาพิจารณ์\nประชาภิบาล\nประชามติ\nประชาสงเคราะห์\nประชาสัมพันธ์\nประดับประดา\nประดามี\nประดาน้ำ\nประเดี๋ยวเดียว\nประเดี๋ยวนี้\nประทับใจ\nประทุษร้าย\nประเทศราช\nประพาสต้น\nประเพณีนิยม\nประลัยกัลป์\nประวัติการณ์\nประวัติศาสตร์\nประสบการณ์\nประสบการณ์นิยม\nประสาทการ\nประสูติการ\nประสูติกาล\nประเส\nปรับทุกข์\nปรับโทษ\nปรับปรุง\nปรากฏการณ์\nปราดเปรียว\nปราดเปรื่อง\nปราบปราม\nปริญญาบัตร\nปรัยัติธรรม\nปรุโปร่ง\nปลงใจ\nปลงตก\nปลดทุกข์\nปลดปลง\nปลดปล่อย\nปลดเปลื้อง\nปลดระวาง\nปลดแอก\nปล้นสะดม\nปลอกกระสุน\nปลอกคอ\nปลอดโปร่ง\nปลอดภัย\nปลอมปน\nปลอมแปลง\nปลอบโยน\nปล่อยใจ\nปล่อยตัว\nปล่อยปละ\nปลั๊กไฟ\nปลากริม\nปลาเค็ม\nปลาจ่อม\nปลาเจ่า\nปลาแดก\nปลาตู้\nปลาทอง\nปลาร้า\nปลาส้ม\nปลาดาว\nปลาบิน\nปลาฝา\nปลาวาฬ\nปลาหมึก\nปลาบปลื้ม\nปลายข้าว\nปลายแถว\nปลายทาง\nปลิ้นปลอก\nปลิ้นปล้อน\nปลีกตัว\nปลีกย่อย\nปลุกใจ\nปลุกปล้ำ\nปลุกปั่น\nปลุกระดม\nปลุกเสก\nปลูกฝัง\nปลูกสร้าง\nปวดถ่วง\nปวดมวน\nปวดร้าว\nป่วนปั่น\nป่วยการ\nปอกลอก\nป้องกัน\nปักใจ\nปักดำ\nปักหลัก\nปัจเจกบุคคล\nปัจเจกพุทธะ\nปัจเจกโพธิ\nปัจฉิมชน\nปัจฉิมทิศ\nปัจฉิมภาค\nปัจฉิมยาม\nปัจฉิมลิขิต\nปัจฉิมวัย\nปัจฉิมวาจา\nปัญญาชน\nปัญญาวิมุติ\nปัญญาอ่อน\nปัดเป่า\nปันส่วน\nปั่นป่วน\nปั่นแปะ\nปั่นหัว\nปั้นจิ้ม\nปั้นเจ๋อ\nปั้นปึ่ง\nปั้นสิบ\nปั๊มน้ำมัน\nป่าช้า\nป่าชายเลน\nป่าดง\nป่าดงดิบ\nป่าดิบ\nป่าเถื่อน\nป่าเบญจพรรณ\nป่าละเมาะ\nปากกา\nปากขอ\nปากแข็ง\nปากคอ\nปากคำ\nปากคีบ\nปากจัด\nปากน้ำ\nปากเปล่า\nปากเสียง\nปานกลาง\nป่านนี้\nป้านลม\nป้ายสี\nป่าวร้อง\nปิดฉาก\nปิดบัง\nปิตุฆาต\nปิตุภูมิ\nปีมะโว้\nปีแสง\nปี่กลาง\nปี่ไฉน\nปี่ชวา\nปี่นอก\nปี่ใน\nปี่พาทย์\nปี่อ้อ\nปีกกา\nปีนเกลียว\nปีนป่าย\nปึกแผ่น\nปึงปัง\nปืนกล\nปืนครก\nปืนพก\nปืนยา\nปืนยาว\nปืนลม\nปืนเล็ก\nปืนเล็กยาว\nปืนสั้น\nปืนใหญ่\nปุบปับ\nปุ๊บปั๊บ\nปุ่มเปือก\nปุยฝ้าย\nปุ๋ยคอก\nปุ๋ยเคมี\nปุ๋ยวิทยาศาสตร์\nปุ๋ยหมัก\nปุ๋ยอินทรีย์\nปูจ๋า\nปูเสฉวน\nปู่เจ้า\nปู่ทวด\nปูนขาว\nปูนซีเมนต์\nปูนดิบ\nปูนแดง\nปูนปลาสเตอร์\nปูนปั้น\nเป็ดเทศ\nเป็ดน้ำ\nเป็นกลาง\nเป็นใจ\nเป็นต้น\nเป็นต่อ\nเป็นรอง\nเป็นไร\nเป็นลม\nเป็นห่วง\nเป็นอยู่\nเปรมปรีดิ์\nเปรอะเปื้อน\nเปรียบเทียบ\nเปรียบเปรย\nเปรี้ยวปาก\nเปรี้ยวหวาน\nเปรื่องปราด\nเปลญวน\nเปล่งปลั่ง\nเปล่าดาย\nเปล่าเปลี่ยว\nเปลี่ยนใจ\nเปลี่ยนตัว\nเปลี่ยนแปลง\nเปลี่ยนมือ\nเปลี่ยนหน้า\nเป๋อเหลอ\nเปะปะ\nเป่ากบ\nเป้านิ่ง\nเป้าหมาย\nเปิดฉาก\nเปิดเปิง\nเปิดโปง\nเปิดผนึก\nเปิดเผย\nเปียกปูน\nแป้งสาลี\nแป้งนวล\nแป้งเปียก\nแป้งมัน\nแป้งฝุ่น\nแป้งร่ำ\nแป้งสิงคโปร์\nแป้งหมี่\nแปดปน\nแปดเปื้อน\nแปรปรวน\nแปรผัน\nแปรพักตร์\nแปรรูป\nแปรอักษร\nแปลกปลอม\nแปะโป้ง\nโป้ปด\nโปร่งแสง\nโปร่งใส\nโปรดปราน\nโปรยทาน\nโปรยปราย\nโปโลน้ำ\nผกผัน\nผกากรอง\nผงขาว\nผงชูรส\nผงซักฟอก\nผงฟู\nผดุงครรภ์\nผมไฟ\nผลพลอยได้\nผลลัพธ์\nผลัดเปลี่ยน\nผลิตผล\nผลิตภัณฑ์\nผลุบโผล่\nผสมเทียม\nผสมผสาน\nผสมผเส\nผสมพันธุ์\nผสมโรง\nผสมเสร็จ\nผ่องแผ้ว\nผ่องใส\nผ่อนคลาย\nผ่อนชำระ\nผ่อนปรน\nผ่อนผัน\nผ่อนส่ง\nผอมโซ\nผอมแห้ง\nผักชี\nผักตบชวา\nผักบุ้ง\nผังเมือง\nผัดผ่อน\nผันแปร\nผันผวน\nผ่าตัด\nผ่าเผย\nผ่าหมาก\nผ่าเหล่า\nผ้าขนหนู\nผ้าขาวม้า\nผ้าขี้ริ้ว\nผ้าเช็ดตัว\nผ้าเช็ดปาก\nผ้าเช็ดมือ\nผ้าเช็ดหน้า\nผ้าดิบ\nผ้าต่วน\nผ้าไตร\nผ้าถุง\nผ้าแถบ\nผ้านวม\nผ้านุ่ง\nผ้าใบ\nผ้าป่า\nผ้าป่าน\nผ้าผ่อน\nผ้าพันคอ\nผ้าพันแผล\nผ้าแพร\nผ้าโพกหัว\nผ้ามัดหมี่\nผ้ายาง\nผ้าลูกไม้\nผ้าเหลือง\nผ้าอนามัย\nผ้าอ้อม\nผาดโผน\nผาติกรรม\nผิดหวัง\nผิวเผิน\nผิวพรรณ\nผิวหนัง\nผีกระสือ\nผีกระหัง\nผีกองกอย\nผีโขมด\nผีดิบ\nผีตองเหลือง\nผีถ้วยแก้ว\nผีแถน\nผีทะเล\nผีบุญ\nผีปอบ\nผีพุ่งไต้\nผีฟ้า\nผีเรือน\nผีสาง\nผีเสื้อ\nผีห่า\nผึ่งผาย\nผุดผ่อง\nผุดผาด\nผู้คน\nผู้คุม\nผู้จัดการ\nผู้ชาย\nผู้เชี่ยวชาญ\nผู้ดี\nผู้โดยสาร\nผู้ต้องขัง\nผู้ต้องหา\nผู้แทน\nผู้น้อย\nผู้บริโภค\nผู้บังคับบัญชา\nผู้ปกครอง\nผู้ประกอบการ\nผู้ป่วย\nผู้พิพากษา\nผู้เยาว์\nผู้ร้าย\nผู้วิเศษ\nผู้สื่อข่าว\nผู้เสียหาย\nผู้หญิง\nผู้ใหญ่\nผู้ใหญ่บ้าน\nผูกขวัญ\nผูกขาด\nผูกพัน\nผูกมัด\nเผชิญหน้า\nเผด็จการ\nเผด็จศึก\nเผยแผ่\nเผยแพร่\nเผละผละ\nเผ่าพันธุ์\nเผื่อแผ่\nแผงลอย\nแผนการ\nแผนงาน\nแผนที่\nแผนผัง\nแผนภาพ\nแผนภูมิ\nแผ่นดิน\nแผ่นเสียง\nแผ้วพาน\nโผงผาง\nฝนทอง\nฝอยทอง\nฝักแค\nฝักบัว\nฝักฝ่าย\nฝักใฝ่\nฝังใจ\nฝังหัว\nฝาชี\nฝาแฝด\nฝาละมี\nฝ่าพระบาท\nฝ่าฝืน\nฝ่าฟัน\nฝ้าฟาง\nฝากตัว\nฝากฝัง\nฝีดาษ\nฝีมะม่วง\nฝีจักร\nฝีเท้า\nฝีปาก\nฝีพาย\nฝีมือ\nฝีเย็บ\nฝึกงาน\nฝึกปรือ\nฝึกฝน\nฝึกสอน\nฝึกหัด\nฝืดเคือง\nใฝ่ฝัน\nพงพี\nพงศ์พันธุ์\nพญาโศก\nพญาไฟ\nพบปะ\nพบพาน\nพรสวรรค์\nพรมคด\nพรมแดน\nพรมมิ\nพรรคพวก\nพรรณราย\nพรวดพราด\nพรหมชาติ\nพรหมลิขิต\nพรหมโลก\nพรหมวิหาร\nพร้อมใจ\nพร้อมพรั่ง\nพร้อมเพรียง\nพร้อมมูล\nพร้อมสรรพ\nพร้อมหน้า\nพระครู\nพระคุณ\nพระเคราะห์\nพระเครื่อง\nพระเจ้า\nพระเจ้าอยู่หัว\nพระชายา\nพระทัย\nพระนาง\nพระนางเจ้า\nพระเป็นเจ้า\nพระผู้เป็นเจ้า\nพระพิมพ์\nพระพุทธเจ้า\nพระพุทธองค์\nพระภูมิ\nพระยา\nพระรอง\nพระสนม\nพระสนมเอก\nพระองค์\nพระองค์เจ้า\nพระเอก\nพรั่งพร้อม\nพรั่งพรู\nพรั่นพรึง\nพร่างพราว\nพรายน้ำ\nพรายแพรว\nพราวแพรว\nพร่ำพลอด\nพร่ำเพรื่อ\nพร่ำเพ้อ\nพริกไทย\nพริ้งพราย\nพริ้งเพรา\nพริ้งเพริศ\nพริบตา\nพริ้มพราย\nพริ้มเพรา\nพรุ่งนี้\nพฤติกรรม\nพฤติการณ์\nพฤตินัย\nพลการ\nพลขับ\nพลความ\nพลเมือง\nพลรบ\nพลร่ม\nพลเรือน\nพลโลก\nพลศึกษา\nพลบค่ำ\nพลอดรัก\nพลังงาน\nพลังเงียบ\nพลังจิต\nพลั้งปาก\nพลั้งเผลอ\nพลั้งพลาด\nพลัดถิ่น\nพลัดพราก\nพลาดท่า\nพลาดพลั้ง\nพลิกแพลง\nพลีกรรม\nพลุ่งพล่าน\nพวกพ้อง\nพวงมาลัย\nพวงมาลา\nพวงหรีด\nพวงคราม\nพวงชมพู\nพวงแสด\nพ่วงพี\nพวยน้ำ\nพวยพุ่ง\nพสกนิกร\nพหุคูณ\nพหุภาคี\nพหูพจน์\nพหูสูต\nพอควร\nพอใจ\nพอใช้\nพอใช้ได้\nพอดี\nพอตัว\nพอทำเนา\nพอประมาณ\nพอเพียง\nพอแรง\nพอสมควร\nพอเหมาะ\nพ่อขุน\nพ่อครัว\nพ่อตา\nพ่อบ้าน\nพ่อพันธุ์\nพ่อม่าย\nพ่อเมือง\nพ่อเลี้ยง\nพ่อสื่อ\nพอกพูน\nพ้องพาน\nพักผ่อน\nพักพิง\nพักฟื้น\nพักร้อน\nพักแรม\nพัดยศ\nพัดลม\nพันพัว\nพับฐาน\nพับเพียบ\nพัวพัน\nพาซื่อ\nพาดพิง\nพิณพาทย์\nพิธีกร\nพิธีกรรม\nพิธีการ\nพิธีรีตอง\nพิธีสาร\nพินัยกรรม\nพิมพ์เขียว\nพิมพ์ใจ\nพิมพ์ดีด\nพิษสง\nพี่น้อง\nพี่เบิ้ม\nพี่เลี้ยง\nพึงใจ\nพึงพอใจ\nพึ่งพา\nพึ่งพิง\nพืชพันธุ์\nพืชมงคล\nพื้นฐาน\nพื้นที่\nพื้นบ้าน\nพื้นเพ\nพื้นเมือง\nพื้นเสีย\nพุพอง\nพุทธกาล\nพุทธคุณ\nพุทธจักร\nพุทธเจดีย์\nพุทธฎีกา\nพุทธปฏิมา\nพุทธปฏิมากร\nพุทธมามกะ\nพุทธศักราช\nพุทธศาสนิกชน\nพุทธองค์\nพุทธชาด\nพุทธรักษา\nพุ่มพวง\nพุ่มไม้\nพู่กัน\nพูดจา\nเพ่งเล็ง\nเพดานบิน\nเพดานปาก\nเพริศพราย\nเพริศพริ้ง\nเพริศแพร้ว\nเพรียกพร้อง\nเพรียวลม\nเพลงเชิด\nเพลงยาว\nเพลิงกัลป์\nเพลินใจ\nเพลินตา\nเพลี่ยงพล้ำ\nเพ้อฝัน\nเพาะกาย\nเพาะชำ\nเพาะปลูก\nเพิกถอน\nเพิกเฉย\nเพิ่มเติม\nเพิ่มพูน\nเพียงตา\nเพียงพอ\nเพียบแประ\nเพียบพร้อม\nเพื่อนเกลอ\nเพื่อนตาย\nเพื่อนบ้าน\nเพื่อนฝูง\nเพื่อนยาก\nแพ้ท้อง\nแพร่หลาย\nแพร่งพราย\nแพรวพราว\nโพธิญาณ\nโพธิบัลลังก์\nโพธิสมภาร\nโพธิสัตว์\nโพ้นทะเล\nโพยภัย\nไพ่ตาย\nไพ่ป๊อก\nไพรวัน\nไพรสณฑ์\nไพรสัณฑ์\nไพร่พล\nไพร่ฟ้า\nไพร่สม\nไพร่ส่วย\nไพร่หลวง\nฟกช้ำ\nฟองเต้าหู้\nฟองน้ำ\nฟองมัน\nฟ้องกลับ\nฟ้องร้อง\nฟอนเฟะ\nฟักทอง\nฟัดเฟียด\nฟันดาบ\nฟันฝ่า\nฟันแท้\nฟันน้ำนม\nฟันปลา\nฟันฟาง\nฟันเฟือง\nฟันม้า\nฟันเลื่อย\nฟันหนู\nฟั่นเฝือ\nฟั่นเฟือน\nฟื้นตัว\nฟื้นฝอย\nฟื้นฟู\nฟุ้งซ่าน\nฟุ้งเฟ้อ\nฟุ้งเฟื่อง\nฟุตบอล\nฟูฟ่อง\nฟูเฟื่อง\nฟูมฟัก\nฟูมฟาย\nเฟะฟะ\nเฟื่องฟ้า\nเฟื่องฟุ้ง\nเฟื่องฟู\nไฟฉาย\nไฟแช็ก\nไฟธาตุ\nไฟฟ้า\nภัตกิจ\nภาคทัณฑ์\nภาคพื้น\nภาคเรียน\nภาคภูมิ\nภาพถ่าย\nภาพนิ่ง\nภาพประกอบ\nภาพพจน์\nภาพยนตร์\nภาพลวงตา\nภาพลักษณ์\nภายนอก\nภายใน\nภายหน้า\nภายหลัง\nภารกิจ\nภารธุระ\nภารโรง\nภารตวิทยา\nภาษาศาสตร์\nภาสกร\nภิญโญภาพ\nภินชาติ\nภูธร\nภูธเรศ\nภูบาล\nภูเบศ\nภูเบศวร์\nภูเขา\nภูเขาไฟ\nภูผา\nภูตคาม\nภูตบดี\nภูตรูป\nภูเตศวร\nภูมินทร์\nภูมิบาล\nภูมิประเทศ\nภูมิภาค\nภูมิรัฐศาสตร์\nภูมิลำเนา\nภูมิศาสตร์\nภูมิอากาศ\nภูมิธรรม\nภูมิปัญญา\nภูมิรู้\nภูมิใจ\nภูมิฐาน\nภูมิคุ้มกัน\nภูมิแพ้\nภูษาโยง\nเภทภัย\nเภสัชกร\nเภสัชกรรม\nเภสัชวิทยา\nเภสัชศาสตร์\nโภคทรัพย์\nโภคภัณฑ์\nโภชนากร\nโภชนาการ\nมกุฎราชกุมาร\nมงคลแฝด\nมงคลสูตร\nมงคลหัตถี\nมณเฑียรบาล\nมดดำ\nมดแดง\nมดเท็จ\nมดยอบ\nมดลูก\nมธุปายาส\nมธุรส\nมนเทียรบาล\nมนุษย์กบ\nมโนกรรม\nมโนคติ\nมโนทุจริต\nมโนธรรม\nมโนภาพ\nมโนมัย\nมโนรถ\nมโนรมย์\nมโนสุจริต\nมรรคนายก\nมรรคผล\nมฤคชาติ\nมฤคทายวัน\nมฤคราช\nมลทิน\nมลพิษ\nมลสาร\nมวกเหล็ก\nม้วนหน้า\nมวยไทย\nมวยปล้ำ\nมวยล้ม\nมวยวัด\nมวยสากล\nมวยหมู่\nมวลสาร\nมอคราม\nมอซอ\nมอหมึก\nมองเมียง\nมอบตัว\nมอบหมาย\nมอมเมา\nมะขามเทศ\nมะขามป้อม\nมะขามเปียก\nมะเขือเทศ\nมะเขือพวง\nมะพร้าวแก้ว\nมักคุ้น\nมักจี่\nมักง่าย\nมักน้อย\nมักมาก\nมักใหญ่\nมั่งคั่ง\nมั่งมี\nมัจจุราช\nมัชฌิมนิกาย\nมัชฌิมประเทศ\nมัชฌิมยาม\nมัชฌิมวัย\nมัดจำ\nมัดหมี่\nมัธยมกาล\nมัธยมศึกษา\nมันแกว\nมันเทศ\nมันฝรั่ง\nมันเปลว\nมันสมอง\nมั่นคง\nมั่นใจ\nมั่นหมาย\nมั่นเหมาะ\nมัวเมา\nมัวหมอง\nมั่วสุม\nม้าเทศ\nม้าน้ำ\nม้ามืด\nม้าเร็ว\nม้าล่อ\nม้าลาย\nมากมาย\nมาตรการ\nมาตรฐาน\nมาตราส่วน\nมาตุคาม\nมาตุฆาต\nมาตุภูมิ\nม่านตา\nม่านบังตา\nมายากร\nมายากล\nมายาการ\nมายาวี\nมารผจญ\nมารวิชัย\nมารสังคม\nมารหัวขน\nมาลาการ\nมิ่งขวัญ\nมิ่งมิตร\nมิจฉาจาร\nมิจฉาชีพ\nมิดชิด\nมิดเมี้ยน\nมิดหมี\nมิตรจิต\nมิตรภาพ\nมิตรสหาย\nมิน่า\nมีหน้า\nมีดโกน\nมีดดาบ\nมีดโต้\nมีดพก\nมีดพับ\nมีดสั้น\nมึนงง\nมึนชา\nมึนตึง\nมึนเมา\nมืดครึ้ม\nมืดมน\nมืดมัว\nมือจับ\nมือดี\nมือเติบ\nมือปืน\nมือเปล่า\nมือมืด\nมือสอง\nมือเสือ\nมือหนึ่ง\nมือใหม่\nมุกตลก\nมุขปาฐะ\nมุขมนตรี\nมุ่งมั่น\nมุ่งมาด\nมุ่งหน้า\nมุ่งหมาย\nมุ่งหวัง\nมุ้งลวด\nมุ้งสายบัว\nมุมก้ม\nมุมกลับ\nมุมเงย\nมุมฉาก\nมุมตรง\nมุมป้าน\nมุมมืด\nมุมแย้ง\nมุมสะท้อน\nมุมหักเห\nมุมแหลม\nมุสาวาท\nมูกเลือด\nมูกมัน\nมูกหลวง\nมูนดิน\nมูลฐาน\nมูลนาย\nมูลนิธิ\nมูลเหตุ\nมูลค่า\nมูลฝอย\nเม็ดเงิน\nเม็ดเลือด\nเม็ดโลหิต\nเม่นทะเล\nเมรุมาศ\nเมรุราช\nเมล์อากาศ\nเมาดิบ\nเมามัน\nเมามัว\nเมามาย\nเมินเฉย\nเมียน้อย\nเมียหลวง\nเมียงมอง\nเมี่ยงลาว\nเมี่ยงส้ม\nเมื่อกี้\nเมื่อตะกี้\nเมื่อใด\nเมื่อไร\nเมื่อไหร่\nเมื่อนั้น\nเมืองขึ้น\nเมืองท่า\nเมืองนอก\nเมืองหลวง\nเมื่อยขบ\nเมื่อยล้า\nแม่กอง\nแม่กุญแจ\nแม่คุณ\nแม่งาน\nแม่เจ้า\nแม่ชี\nแม่ทัพ\nแม่นม\nแม่น้ำ\nแม่บท\nแม่บ้าน\nแม่เบี้ย\nแม่พระ\nแม่พิมพ์\nแม่เพลง\nแม่มด\nแม่ม่าย\nแม่ไม้\nแม่ยก\nแม่ยาย\nแม่ร้าง\nแม่เรือน\nแม่แรง\nแม่เล้า\nแม่เลี้ยง\nแม่สี\nแม่สื่อ\nแม่เหล็ก\nแมงมุม\nแม่นยำ\nแมลงช้าง\nแมลงวัน\nแมลงปอ\nแมลงภู่\nแมลงเม่า\nแมวเซา\nแมวน้ำ\nแมวป่า\nแมวมอง\nไม้กลัด\nไม้กวาด\nไม้กางเขน\nไม้เกาหลัง\nไม้ขีดไฟ\nไม้จิ้มฟัน\nไม้เด็ด\nไม้ตาย\nไม้ตีพริก\nไม้ที\nไม้เท้า\nไม้บรรทัด\nไม้เมตร\nไม้ระแนง\nไม้เรียว\nไม้หมอน\nไม้อัด\nไม้จัตวา\nไม้ตรี\nไม้ไต่คู้\nไม้โท\nไม้ผัด\nไม้มลาย\nไม้ม้วน\nไม้ยมก\nไม้หน้า\nไม้หันอากาศ\nไม้เอก\nยกกลีบ\nยกครู\nยกเครื่อง\nยกเค้า\nยกทรง\nยกฟ้อง\nยกเมฆ\nยกยอ\nยกย่อง\nยกเลิก\nยกเว้น\nย่นย่อ\nยมทูต\nยมบาล\nยมราช\nยมโลก\nยวดยิ่ง\nยวดยาน\nยวนยี\nยวบยาบ\nย่อท้อ\nย่อส่วน\nย่อหน้า\nย่อหย่อน\nยอกย้อน\nยองใย\nย่องเบา\nย่องแย่ง\nยอดเยี่ยม\nยอดอก\nย้อนยอก\nย้อนรอย\nย้อนศร\nย้อนแสง\nย้อนหลัง\nยอบแยบ\nยอมความ\nย่อมเยา\nย่อยยับ\nยักยอก\nยักย้าย\nยักเยื้อง\nยัญกรรม\nยัญพิธี\nยัดเยียด\nยับเยิน\nยับยั้ง\nยั่วยวน\nยั่วยุ\nยั่วเย้า\nยากวาด\nยากันยุง\nยาเขียว\nยาใจ\nยาฉุน\nยาชา\nยาซัด\nยาดอง\nยาแดง\nยาถ่าย\nยาธาตุ\nยานัตถุ์\nยาเบื่อ\nยาโป๊\nยาแฝด\nยาพิษ\nยาระบาย\nยาสลบ\nยาสั่ง\nยาสีฟัน\nยาสูบ\nยาเส้น\nยาเสพติด\nยาหม่อง\nยาเหลือง\nย่าทวด\nย่านาง\nยากแค้น\nยากจน\nยากเย็น\nยากไร้\nยางนอก\nยางใน\nยางมะตอย\nยางมะตูม\nยางลบ\nยางสน\nยางอาย\nย่างกราย\nย่างเยื้อง\nย่างสด\nย่างสามขุม\nย่างเหยียบ\nยานเกราะ\nยานพาหนะ\nยานอวกาศ\nยานคาง\nยายทวด\nยาวเฟื้อย\nยาวยืด\nยาวเหยียด\nยำทวาย\nยำใหญ่\nยำเกรง\nยำเยง\nย่ำต๊อก\nย่ำยี\nย่ำแย่\nยิงเป้า\nยิ่งนัก\nยิ่งยวด\nยิ่งใหญ่\nยินดี\nยินยอม\nยินร้าย\nยิ้มกริ่ม\nยิ้มแฉ่ง\nยิ้มแต้\nยิ้มแป้น\nยิ้มเผล่\nยิ้มเยาะ\nยิ้มแย้ม\nยียวน\nยึดครอง\nยึดถือ\nยึดมั่น\nยึดเหนี่ยว\nยืดยาด\nยืดยาว\nยืดเยื้อ\nยืดหยุ่น\nยืดอก\nยืนกราน\nยืนต้น\nยืนพื้น\nยืนยง\nยืนยัน\nยืนหยัด\nยื้อยุด\nยุยง\nยุแยง\nยุแหย่\nยุคลบาท\nยุคเข็ญ\nยุคทอง\nยุคมืด\nยุ่งขิง\nยุ่งยาก\nยุ่งเหยิง\nยุติธรรม\nยุทธการ\nยุทธนาวี\nยุทธปัจจัย\nยุทธภัณฑ์\nยุทธภูมิ\nยุทธวิธี\nยุทธศาสตร์\nยุทธหัตถี\nยุทธนาการ\nยุทธนาธิการ\nยุบยับ\nยุบยิบ\nยุพราช\nยู่ยี่\nเย็นเจี๊ยบ\nเย็นใจ\nเย็นฉ่ำ\nเย็นเฉียบ\nเย็นชา\nเย็นชืด\nเย็นตา\nเย็นเยียบ\nเย็นเยือก\nเย็นวาบ\nเย็นวูบ\nเย็บกี่\nเย็บจักร\nเย็บด้าย\nเย้ยหยัน\nเย้าหยอก\nเยาะเย้ย\nเยี่ยมกราย\nเยี่ยมเยียน\nเยี่ยมเยือน\nเยี่ยมยอด\nเยื่อเคย\nเยื่อใย\nเยือกเย็น\nเยื้องกราย\nเยื้องยัก\nเยื้องย่าง\nแยกย้าย\nแยกแยะ\nแย่งชิง\nแยบคาย\nแยบยล\nแย้มพราย\nแย้มยิ้ม\nแย้มสรวล\nโยเย\nโย้เย้\nโยกโคลง\nโยกย้าย\nโยกโย้\nโยนกลอง\nใยหิน\nรกชัฏ\nรกร้าง\nรกเรี้ยว\nรกเรื้อ\nรกราก\nรงควัตถุ\nรชนีกร\nรถกระบะ\nรถเก๋ง\nรถเข็น\nรถแข่ง\nรถจักร\nรถจี๊ป\nรถตู้\nรถทัวร์\nรถบรรทุก\nรถพ่วง\nรถพยาบาล\nรถไฟ\nรถไฟฟ้า\nรถม้า\nรถเมล์\nรถยนต์\nรถราง\nรถลาก\nรถสปอร์ต\nรถสิบล้อ\nรบกวน\nรบรา\nรบเร้า\nรมดำ\nร่มเกล้า\nร่มชูชีพ\nร่มเย็น\nร่มรื่น\nร่วงโรย\nรวงผึ้ง\nรวงรัง\nรวดเร็ว\nรวนเร\nรวบยอด\nรวบรวม\nรวบรัด\nรวมพล\nรวมหัว\nร่วมใจ\nร่วมเพศ\nร่วมมือ\nร่วมรัก\nร่วมสมัย\nรวยริน\nรวยรื่น\nรสชาติ\nรสนิยม\nรองท้อง\nรองเท้า\nรองพื้น\nร่องน้ำ\nร่องรอย\nร้องขอ\nร้องทุกข์\nร้องเรียน\nร้องห่ม\nร้องไห้\nรองช้ำ\nรองทรง\nรอดชีวิต\nรอดตัว\nรอดตาย\nรอนแรม\nร่อนเร่\nร้อนใจ\nร้อนตัว\nร้อนรน\nร้อนรุ่ม\nร้อนวิชา\nร้อนอาสน์\nรอบจัด\nรอบเดือน\nรอบรู้\nรอยร้าว\nร่อยหรอ\nร้อยละ\nร้อยกรอง\nร้อยแก้ว\nร้อยหวาย\nระนาดทุ้ม\nระนาดเอก\nระเบิดขวด\nระเบิดมือ\nระเบียบการ\nรักใคร่\nรักษาการ\nรักษาการณ์\nรังไข่\nรังแตน\nรังนก\nรังผึ้ง\nรังเพลิง\nรังมด\nรังสรรค์\nรังสฤษฏ์\nรั้งรอ\nรังสีแพทย์\nรังสีวิทยา\nรัชกาล\nรัชทายาท\nรัชนีกร\nรัฐธรรมนูญ\nรัฐบาล\nรัฐบุรุษ\nรัฐประศาสน์\nรัฐประหาร\nรัฐพิธี\nรัฐมนตรี\nรัฐวิสาหกิจ\nรัฐศาสตร์\nรัฐสภา\nรัดกุม\nรัดเกล้า\nรัดตัว\nรัดประคด\nรัดรึง\nรัดรูป\nรัตติกาล\nรับขวัญ\nรับจ้าง\nรับช่วง\nรับใช้\nรับซื้อ\nรับทราบ\nรับประกัน\nรับประทาน\nรับปาก\nรับผิด\nรับผิดชอบ\nรับฟ้อง\nรับฟัง\nรับมือ\nรับรอง\nรับรู้\nรับสมัคร\nรับสั่ง\nรับหน้า\nรับเหมา\nรั่วไหล\nรามือ\nร่าเริง\nรากแก้ว\nรากขวัญ\nรากฐาน\nรากฟัน\nรากศัพท์\nรากเหง้า\nร่างกาย\nร่างแห\nร้างรา\nราชกรณียกิจ\nราชการ\nราชกิจ\nราชครู\nราชฐาน\nราชทัณฑ์\nราชทินนาม\nราชทูต\nราชธานี\nราชนาวี\nราชบัณฑิต\nราชบัลลังก์\nราชบาตร\nราชบุตร\nราชปะแตน\nราชภัฏ\nราชมัล\nราชยาน\nราชรถ\nราชลัญจกร\nราชเลขาธิการ\nราชเลขานุการ\nราชวงศ์\nราชวัติ\nราชสกุล\nราชสมบัติ\nราชสาส์น\nราชหัตถเลขา\nราชองครักษ์\nราชโองการ\nราชาคณะ\nราชาศัพท์\nราชินีนาถ\nร้านชำ\nร้านรวง\nราบคาบ\nราบรื่น\nราบเรียบ\nรายการ\nรายงาน\nรายจ่าย\nรายได้\nรายทาง\nรายรับ\nรายล้อม\nรายละเอียด\nรายวิชา\nร่ายยาว\nร่ายรำ\nร้ายกาจ\nร้ายแรง\nราวนม\nราวป่า\nร้าวฉาน\nร้าวราน\nรำพัด\nรำแพน\nรำวง\nร่ำไป\nร่ำร้อง\nร่ำเรียน\nร่ำไร\nร่ำลา\nร่ำไห้\nริเริ่ม\nริอ่าน\nริมฝีปาก\nริ้วรอย\nรีบร้อน\nรีบรุด\nรีบเร่ง\nรื่นรมย์\nรื่นเริง\nรื้อถอน\nรื้อฟื้น\nรุกฆาต\nรุกราน\nรุกล้ำ\nรุกไล่\nรุ่งขึ้น\nรุ่งแจ้ง\nรุ่งเช้า\nรุ่งเรือง\nรุ่งโรจน์\nรุ่งสว่าง\nรุ่งสาง\nรุ่งอรุณ\nรุจิเรข\nรุดหน้า\nรุนแรง\nรุมเร้า\nรุมล้อม\nรุ่มรวย\nรุ่มร้อน\nรุ่ยร่าย\nรู้แกว\nรู้ความ\nรู้คุณ\nรู้งาน\nรู้จัก\nรู้แจ้ง\nรู้ใจ\nรู้เชิง\nรู้ตัว\nรู้ทัน\nรู้เท่า\nรู้เรื่อง\nรู้สำนึก\nรู้สึก\nรู้เห็น\nรูปการณ์\nรูปโฉม\nรูปฌาน\nรูปถ่าย\nรูปทรง\nรูปธรรม\nรูปแบบ\nรูปพรรณ\nรูปพรหม\nรูปภพ\nรูปภาพ\nรูปร่าง\nรูปสมบัติ\nเร่ร่อน\nเร่งด่วน\nเร่งมือ\nเร่งรัด\nเร่งรีบ\nเร่งเร้า\nเร้นลับ\nเร่อร่า\nเร่าร้อน\nเราะราย\nเราะร้าย\nเริงใจ\nเริงรมย์\nเริดร้าง\nเริ่มต้น\nเริ่มแรก\nเรี่ยราด\nเรี่ยไร\nเรียกคืน\nเรียกตัว\nเรียกร้อง\nเรียกหา\nเรียบร้อย\nเรียงความ\nเรียงตัว\nเรียงเบอร์\nเรียงพิมพ์\nเรียงเม็ด\nเรียงราย\nเรียนรู้\nเรียบร้อย\nเรียบเรียง\nเรียบวุธ\nเรี่ยมเร้\nเรี่ยวแรง\nเรือกลไฟ\nเรือกอและ\nเรือกำปั่น\nเรือจ้าง\nเรือดำน้ำ\nเรือโดยสาร\nเรือตรวจการณ์\nเรือตังเก\nเรือธง\nเรือนำร่อง\nเรือบด\nเรือบิน\nเรือใบ\nเรือประมง\nเรือพ่วง\nเรือพิฆาต\nเรือยนต์\nเรือยาว\nเรือโยง\nเรือรบ\nเรือลากจูง\nเรือสำปั้น\nเรือสำเภา\nเรือหลวง\nเรือหางยาว\nเรืออีโปง\nเรือเอี้ยมจุ๊น\nเรื้อรัง\nเรือกสวน\nเรืองนาม\nเรืองรอง\nเรืองแสง\nเรื่องราว\nเรื่องสั้น\nเรือนแก้ว\nเรือนจำ\nเรือนเบี้ย\nเรือนแพ\nเรือนหอ\nเรื่อยเจื้อย\nเรื่อยเฉื่อย\nเรื่อยเปื่อย\nแรเงา\nแรกนา\nแรกนาขวัญ\nแรงงาน\nแรงดึงดูด\nแรงเทียน\nแรงม้า\nแรงเหวี่ยง\nแรมรอน\nแรมรา\nแรมโรย\nโรคจิต\nโรงครัว\nโรงงาน\nโรงเจ\nโรงเตี๊ยม\nโรงทาน\nโรงนา\nโรงพยาบาล\nโรงพัก\nโรงพิมพ์\nโรงเรียน\nโรงเรือน\nโรงแรม\nโรงเลี้ยง\nโรงเลื่อย\nโรงสี\nโรงสีข้าว\nโรงอาหาร\nโรมรัน\nโรยรา\nฤชากร\nฤดูกาล\nลงขัน\nลงแขก\nลงคอ\nลงตัว\nลงท้าย\nลงทุน\nลงโทษ\nลงพุง\nลงมือ\nลงรัก\nลงรอย\nลงแรง\nลงโรง\nลงเอย\nลดตัว\nลดละ\nลดเลี้ยว\nลดหย่อน\nลดหลั่น\nลนลาน\nล้นพ้น\nล้นหลาม\nล้นเหลือ\nลบล้าง\nลบเลือน\nลบหลู่\nลมกรด\nลมค้า\nลมงวง\nลมแดด\nลมทะเล\nลมบก\nลมบน\nลมบ้าหมู\nลมปราณ\nลมปาก\nลมพิษ\nลมว่าว\nลมเสีย\nลมหนาว\nลมหายใจ\nล่มจม\nล่มสลาย\nล้มละลาย\nล้มลุก\nล้มเลิก\nล่วงเกิน\nล่วงรู้\nล่วงละเมิด\nล่วงลับ\nล่วงล้ำ\nล่วงเลย\nล่วงหน้า\nลวดลาย\nลวดสปริง\nลวดหนาม\nล้วนแล้ว\nลหุโทษ\nล่อลวง\nล่อหลอก\nล่อแหลม\nล้อต๊อก\nล้อเลื่อน\nล้อเล่น\nล้อเลียน\nล้อหลอก\nลองเชิง\nลองดี\nลองภูมิ\nล่องหน\nลอดช่อง\nล่อนจ้อน\nลอบกัด\nล้อมวง\nลอยแก้ว\nลอยชาย\nลอยตัว\nลอยนวล\nลอยแพ\nลอยลำ\nละทิ้ง\nละเลย\nละเว้น\nละครนอก\nละครใน\nละครเพลง\nละครร้อง\nละครรำ\nละครลิง\nละครสัตว์\nละเอียดอ่อน\nลักไก่\nลักพา\nลักเพศ\nลักยิ้ม\nลักลอบ\nลักลั่น\nลักหลับ\nลัดเลาะ\nลับตา\nลับแล\nลับหลัง\nลาออก\nล่าช้า\nล่าทัพ\nล้าสมัย\nล้าหลัง\nลากข้าง\nล้างบาง\nล้างผลาญ\nลาดเขา\nลาดตระเวน\nลาดเท\nลาดยาง\nลานบิน\nลาภปาก\nลาภลอย\nลามปาม\nลามเลีย\nลายคราม\nลายเซ็น\nลายแทง\nลายน้ำ\nลายพร้อย\nลายมือ\nลายลักษณ์\nลายเส้น\nลำกล้อง\nลำแข้ง\nลำธาร\nลำแสง\nลำไส้\nลำตัด\nลำนำ\nล่ำสัน\nล้ำยุค\nล้ำสมัย\nล้ำลึก\nล้ำเลิศ\nล้ำเส้น\nล้ำหน้า\nลิงจุ่น\nลิงลม\nลิงโลด\nลิดรอน\nลิ้นไก่\nลิ้นชัก\nลิ้นปี่\nลิ้นควาย\nลิ้นงูเห่า\nลิ้นหมา\nลิบลับ\nลิบลิ่ว\nลิ่มเลือด\nลี้ภัย\nลี้ลับ\nลึกซึ้ง\nลึกลับ\nลึกล้ำ\nลืมตน\nลืมต้น\nลืมตัว\nลืมตา\nลืมเลือน\nลือชา\nลือชื่อ\nลือลั่น\nลุล่วง\nลุกลน\nลุกลาม\nลุกลี้ลุกลน\nลุกฮือ\nลุ่มน้ำ\nลุ่มลึก\nลุ่มหลง\nลุ่ทาง\nลูกกรง\nลูกกรอก\nลูกกรุง\nลูกกลอน\nลูกกลิ้ง\nลูกกวาด\nลูกกะจ๊อก\nลูกกุญแจ\nลูกเกด\nลูกแก้ว\nลูกขนไก่\nลูกข่าง\nลูกขุน\nลูกเขย\nลูกครึ่ง\nลูกคลื่น\nลูกความ\nลูกคอ\nลูกค้า\nลูกคิด\nลูกคู่\nลูกจ้าง\nลูกช้าง\nลูกชิด\nลูกชิ้น\nลูกชุบ\nลูกซอง\nลูกโซ่\nลูกดอก\nลูกดิ่ง\nลูกตะกั่ว\nลูกตุ้ม\nลูกเต้า\nลูกเต๋า\nลูกถ้วย\nลูกทุ่ง\nลูกเธอ\nลูกน้อง\nลูกน้ำ\nลูกนิมิต\nลูกบอล\nลูกบ้าน\nลูกบาศก์\nลูกบิด\nลูกเบี้ยว\nลูกประคบ\nลูกประคำ\nลูกปัด\nลูกปืน\nลูกโป่ง\nลูกผสม\nลูกผู้ชาย\nลูกผู้หญิง\nลูกพรรค\nลูกพี่\nลูกฟูก\nลูกไฟ\nลูกมือ\nลูกโม่\nลูกไม้\nลูกยาเธอ\nลูกรอก\nลูกรัง\nลูกเรือ\nลูกล้อ\nลูกลอย\nลูกเล่น\nลูกเลี้ยง\nลูกโลก\nลูกวัด\nลูกศร\nลูกศิษย์\nลูกสมุน\nลูกสะใภ้\nลูกสูบ\nลูกเสือ\nลูกหนัง\nลูกหนี้\nลูกหนู\nลูกหมาก\nลูกหลง\nลูกหลาน\nลูกหาบ\nลูกหิน\nลูกเห็บ\nลูกเหม็น\nลูกแหง่\nลูกอม\nลูกหม้อ\nลูบคม\nลูบคลำ\nลูบไล้\nเล็กน้อย\nเลขคณิต\nเลขผา\nเลขหมาย\nเล็ดลอด\nเล่นงาน\nเล่นแง่\nเล่นชู้\nเล่นตัว\nเล่นลิ้น\nเล่นหัว\nเลนส์นูน\nเลนส์เว้า\nเล็บครุฑ\nเลยเถิด\nเลศนัย\nเล่ห์กล\nเล่ห์เหลี่ยม\nเลอโฉม\nเลอมาน\nเลอเลิศ\nเลอสรวง\nเล่อล่า\nเลอะเลือน\nเล่าเรียน\nเล่าลือ\nเลาะลัด\nเลิกรา\nเลิกร้าง\nเลิกล้ม\nเลิศเลอ\nเลี้ยงชีพ\nเลี้ยงดู\nเลี้ยงต้อย\nเลียบเคียง\nเลี้ยวลด\nเลือกตั้ง\nเลือกเฟ้น\nเลือกสรร\nเลื่องลือ\nเลือดกำเดา\nเลือดเนื้อ\nเลือดฝาด\nเลือดเย็น\nเลือดร้อน\nเลือดหมู\nเลือดอุ่น\nเลือนราง\nเลื่อนเปื้อน\nเลื่อนลอย\nเลื่อมพราย\nเลื่อมใส\nเลื่อยฉลุ\nเลื่อยลันดา\nเลื่อยวงเดือน\nเลื้อยคลาน\nแลเหลียว\nแลกเปลี่ยน\nแล้วกัน\nและเล็ม\nโล่งใจ\nโล่งโถง\nโล่งอก\nโลดเต้น\nโลดโผน\nโลดลิ่ว\nโลดแล่น\nไล่ที่\nไล่เบี้ย\nไล่เลี่ย\nไล่เลียง\nไล่หลัง\nไล่ออก\nวกวน\nวงกบ\nวงกลม\nวงการ\nวงแขน\nวงเงิน\nวงจร\nวงนอก\nวงใน\nวงรี\nวงเล็บ\nวงเวียน\nวงแหวน\nวงศ์วาน\nวจีกรรม\nวจีเภท\nวจีภาค\nวนเวียน\nวอดวาย\nว็อบแว็บ\nวังวน\nวังหน้า\nวังหลวง\nวังหลัง\nวัดราษฎร์\nวัดวา\nวัดหลวง\nวัดผล\nวัดพื้น\nวัตถุนิยม\nวัตถุประสงค์\nวัตรปฏิบัติ\nวันโกน\nวันพระ\nวันเพ็ญ\nวัยรุ่น\nวัยวุฒิ\nว่ากล่าว\nว่าจ้าง\nว่าด้วย\nว่าที่\nวางก้าม\nวางใจ\nวางตัว\nวางตา\nวางโต\nวางท่า\nวางมวย\nวางมาด\nวางมือ\nวางวาย\nว่างเปล่า\nว่างเว้น\nวาดเขียน\nว่านเครือ\nวาบหวาม\nวายชนม์\nวายปราณ\nวายวาง\nวายวอด\nวายร้าย\nวายุภักษ์\nวาววับ\nวาววาม\nวาวแวว\nวาวแสง\nวิกฤตการณ์\nวิกฤติการณ์\nวิกฤตกาล\nวิกฤติกาล\nวิกลจริต\nวิงเวียน\nวิ่งเต้น\nวิ่งผลัด\nวิ่งรอก\nวิ่งราว\nวิจิตรศิลป์\nวิชาการ\nวิชาชีพ\nวิชาธร\nวิญญูชน\nวิดพื้น\nวิตกจริต\nวิถีทาง\nวิทยากร\nวิทยากล\nวิทยาการ\nวิทยาเขต\nวิทยาทาน\nวิทยาธร\nวิทยานิพนธ์\nวิทยาศาสตร์\nวิเทศสัมพันธ์\nวิธีการ\nวินัยธร\nวินัยปิฎก\nวินาศกรรม\nวินาศภัย\nวินาศสันตะโร\nวิภัชพยากรณ์\nวิภัชวาที\nวิไลวรรณ\nวิสัญญีแพทย์\nวิสัญญีภาพ\nวิสัญญีวิทยา\nวุฒิบัตร\nวุฒิสภา\nวุฒิสมาชิก\nวุ่นวาย\nวุ้นเส้น\nวูบวาบ\nเวจกุฎี\nเวจมรรค\nเวชกรรม\nเวชภัณฑ์\nเวชศาสตร์\nเวทมนตร์\nเวนคืน\nเวรกรรม\nเวฬุการ\nเวฬุวัน\nเว้าวอน\nเวิ้งว้าง\nเวียงวัง\nเวียนเทียน\nแว้งกัด\nแวดล้อม\nแวดวง\nแว่นขยาย\nแว่นแคว้น\nแว่นตา\nแวบวับ\nแววตา\nแวววาม\nแวววาว\nแวะเวียน\nโวยวาย\nไวไฟ\nไว้ใจ\nไว้ชื่อ\nไว้ตัว\nไว้ทุกข์\nไว้ลาย\nไว้หน้า\nไว้อาลัย\nศนิวาร\nศอกกลับ\nศอกกำ\nศอกกำมา\nศักดิ์ศรี\nศักดิ์สิทธิ์\nศารทวิษุวัติ\nศาลแขวง\nศาลจังหวัด\nศาลชั้นต้น\nศาลฎีกา\nศาลเตี้ย\nศาลทหาร\nศาลปกครอง\nศาลพระภูมิ\nศาลเพียงตา\nศาลแพ่ง\nศาลรัฐธรรมนูญ\nศาลแรงงาน\nศาลล้มละลาย\nศาลโลก\nศาลสูง\nศาลสูงสุด\nศาลอาญา\nศาลอุทธรณ์\nศาลากลาง\nศาลาดิน\nศาลาราย\nศาลาวัด\nศิลาฤกษ์\nศิลาแลง\nศิษย์เก่า\nศิษย์เอก\nศีลจุ่ม\nศีลธรรม\nศีลวัต\nศีลอด\nศูนย์กลาง\nศูนย์การค้า\nศูนย์ถ่วง\nศูนย์สูตร\nศูนย์หน้า\nเศร้าใจ\nเศร้าโศก\nเศร้าสร้อย\nเศร้าสลด\nเศร้าหมอง\nเศวตฉัตร\nเศษเกิน\nเศษซ้อน\nเศษวรรค\nเศษส่วน\nเศษเหล็ก\nโศกนาฏกรรม\nโศกศัลย์\nโศกเศร้า\nโศกสลด\nสกลโลก\nส่งเดช\nส่งท้าย\nส่งเสริม\nส่งเสีย\nส่งเสียง\nสงบเงียบ\nสงบเสงี่ยม\nสง่างาม\nสง่าราศี\nสดชื่น\nสดใส\nสตรีเพศ\nสติปัญญา\nสถลมารค\nสถานกงสุล\nสถานที่\nสถานทูต\nสถานการณ์\nสถานภาพ\nสถิติศาสตร์\nสนตะพาย\nสนใจ\nส้นตีน\nสนธิสัญญา\nสนนราคา\nสนับแข้ง\nสนับเพลา\nสนับมือ\nสนามบิน\nสนามเพลาะ\nสนิทสนม\nสนิมขุม\nสนิมสร้อย\nสนุกสนาน\nสบประมาท\nสบายใจ\nสภาพธรรม\nสมควร\nสมจริง\nสมใจ\nสมนัย\nสมน้ำหน้า\nสมประกอบ\nสมส่วน\nสมหวัง\nสมคบ\nสมทบ\nสมยอม\nสมรัก\nสมรู้\nสมสู่\nส้มฉุน\nส้มตำ\nส้มลิ้ม\nส้มกุ้ง\nส้มเช้า\nสมญานาม\nสมมติฐาน\nสมมุติฐาน\nสมมติเทพ\nสมรภูมิ\nสมัครใจ\nสมัยนิยม\nสมุทรศาสตร์\nสมุทรเสนา\nสยดสยอง\nสยองขวัญ\nสยามรัฐ\nสรรหา\nสรวมชีพ\nสรวลเส\nสร้อยเศร้า\nสร้างสรรค์\nสร้างเสริม\nสลดใจ\nสลบไสล\nสละสลวย\nสลาเหิน\nสลากภัต\nสวนครัว\nสวนป่า\nสวนสนุก\nสวนหย่อม\nส่วนกลาง\nส่วนเกิน\nส่วนตัว\nส่วนบุญ\nส่วนแบ่ง\nส่วนประกอบ\nส่วนพระองค์\nส่วนผสม\nส่วนรวม\nส่วนร่วม\nส่วนลด\nส่วนสัด\nสวมกอด\nสวมเขา\nสวมรอย\nสวยมภู\nสว่างไสว\nสวามิภักดิ์\nสวิงสวาย\nสสารนิยม\nส่อเสียด\nสอดคล้อง\nสอดแทรก\nสอดแนม\nสอบถาม\nสอบทาน\nสอบไล่\nสอบสวน\nส้อมเสียง\nสะสวย\nสะแกวัลย์\nสะแกแสง\nสะใจ\nสะเด็ดยาด\nสะเทือนใจ\nสะบัดช่อ\nสั่งสม\nสั่งสอน\nสั่งเสีย\nสังเกตการณ์\nสังคมนิยม\nสังคมวิทยา\nสังคมศาสตร์\nสังคมศึกษา\nสังคมสงเคราะห์\nสัญญาบัตร\nสัดส่วน\nสัตการ\nสัตบุรุษ\nสัตบริภัณฑ์\nสัตภัณฑ์\nสัตมหาสถาน\nสัตโลหะ\nสันเขา\nสันดอน\nสันหลัง\nสั่นเทา\nสั่นเทิ้ม\nสันติบาล\nสันติภาพ\nสันติวิธี\nสันติสุข\nสับเปลี่ยน\nสับสน\nสับหลีก\nสับหว่าง\nสัมมาคารวะ\nสัมมาชีพ\nส่าเหล้า\nสากกะเบือ\nสาทิสลักษณ์\nสาธุการ\nสาธุชน\nสาบเสือ\nสาปสรร\nสาปแช่ง\nสาปส่ง\nสามง่าม\nสามล้อ\nสามเหลี่ยม\nสามเวท\nสามัญชน\nสามัญสำนึก\nสายดิ่ง\nสายดิน\nสายตรวจ\nสายน้ำ\nสายบัว\nสายพาน\nสายฟ้า\nสายยาง\nสายยู\nสายใย\nสายรก\nสายรุ้ง\nสายล่อฟ้า\nสายลับ\nสายเลือด\nสายโลหิต\nสายวัด\nสายส่ง\nสายสวาท\nสายสะดือ\nสายสะพาย\nสายสัมพันธ์\nสายสิญจน์\nสายสืบ\nสายไหม\nสายอากาศ\nสายตา\nสายหยุด\nสารตรา\nสารประกอบ\nสารละลาย\nสารส้ม\nสารหนู\nสารทฤดู\nสาวใช้\nสาวน้อย\nสาวใหญ่\nสำนักงาน\nสำนักพิมพ์\nสำนักสงฆ์\nสำมะโนครัว\nสำเร็จรูป\nสิกขาบท\nสิงสถิต\nสิงสู่\nสิ่งก่อสร้าง\nสิ่งของ\nสิ่งปฏิกูล\nสิ่งพิมพ์\nสิ่งแวดล้อม\nสิ่งศักดิ์สิทธิ์\nสิทธิกร\nสิทธิ์ขาด\nสิทธิชัย\nสิทธิโชค\nสิทธิบัตร\nสินค้า\nสินจ้าง\nสินเชื่อ\nสินไถ่\nสินทรัพย์\nสินน้ำใจ\nสินบน\nสินแร่\nสินสมรส\nสินสอด\nสินไหม\nสิ้นเชิง\nสิ้นสุด\nสีผึ้ง\nสีลม\nสีชอล์ก\nสีถ่าน\nสีเทียน\nสีน้ำ\nสีน้ำมัน\nสีโปสเตอร์\nสีฝุ่น\nสี่เหลี่ยม\nสีหน้า\nสึกหรอ\nสืบทอด\nสืบค้น\nสืบสวน\nสืบสาว\nสืบเสาะ\nสื่อผสม\nสื่อมวลชน\nสื่อสาร\nสุกงอม\nสุกดิบ\nสุกปลั่ง\nสุกใส\nสุขนาฏกรรม\nสุขภัณฑ์\nสุขภาพ\nสุขลักษณะ\nสุขวิทยา\nสุขศาลา\nสุขศึกษา\nสุดท้าย\nสุตกวี\nสุนทรพจน์\nสุภาพชน\nสู่ขอ\nสู่รู้\nสู่สม\nสูงส่ง\nสูญเปล่า\nสูญสิ้น\nสูญเสีย\nสูญหาย\nเสสรวล\nเสแสร้ง\nเสกสรร\nเสถียรภาพ\nเส้นชัย\nเส้นตรง\nเส้นตาย\nเส้นทาง\nเส้นใย\nเส้นรุ้ง\nเส้นเลือด\nเส้นแวง\nเส้นสาย\nเส้นเสียง\nเส้นหมี่\nเส้นเอ็น\nเสบียงกรัง\nเสมอภาค\nเสมอหน้า\nเสมอเหมือน\nเสมียนตรา\nเสร็จสรรพ\nเสร็จสิ้น\nเสริมส่ง\nเสริมสร้าง\nเสริมสวย\nเสรีไทย\nเสรีธรรม\nเสรีนิยม\nเสรีภาพ\nเสาเข็ม\nเสาธง\nเสียใจ\nเสียเชิง\nเสียดาย\nเสียที\nเสียเที่ยว\nเสียเปรียบ\nเสียเปล่า\nเสียรู้\nเสียแรง\nเสียสละ\nเสียหลัก\nเสียหาย\nเสี่ยงทาย\nเสียดแทง\nเสียดแทรก\nเสียดสี\nเสี้ยนศึก\nเสี้ยนหนาม\nเสี้ยมสอน\nเสียวซ่าน\nเสียวไส้\nเสือดาว\nเสือดำ\nเสือปลา\nเสือป่า\nเสือไฟ\nเสื่อกก\nเสื่อกระจูด\nเสื่อน้ำมัน\nเสื่อลำแพน\nเสื้อกล้าม\nเสื้อกั๊ก\nเสื้อเกราะ\nเสื้อครุย\nเสื้อแสง\nเสื้อเมือง\nเสือกคลาน\nเสือกสน\nเสือกไส\nเสื่อมคลาย\nเสื่อมถอย\nเสื่อมทราม\nเสื่อมโทรม\nเสื่อมสลาย\nเสื่อมสูญ\nเสื่อมเสีย\nเสือหมอบ\nแสกหน้า\nแสดงออก\nแสเถา\nแสนกล\nแสนรู้\nแสร้งว่า\nใส่ความ\nใส่ไคล้\nใส่ใจ\nใส่ไฟ\nไส้กรอก\nไส้ไก่\nไส้ติ่ง\nไส้ศึก\nไส้อั่ว\nไส้เดือน\nไส้ตัน\nไสยเวท\nไสยศาสตร์\nหกล้ม\nหงส์หยก\nหงอนไก่\nหงอยก๋อย\nหงอยเหงา\nหงายท้อง\nหงายหลัง\nหงำเหงอะ\nหงำเหงือก\nหดหาย\nหดหู่\nหนทาง\nหนวกหู\nหน่วงเหนี่ยว\nหน่วยก้าน\nหน่อไม้\nหนองใน\nหนองแซง\nหนักข้อ\nหนักใจ\nหนักแน่น\nหนักหน่วง\nหนักหนา\nหนังกลับ\nหนังตะลุง\nหนังเรียด\nหนังสด\nหนังใหญ่\nหนังสือพิมพ์\nหนาแน่น\nหน้ากระดาน\nหน้ากาก\nหน้ากาฬ\nหน้าแข้ง\nหน้าจั่ว\nหน้าฉาน\nหน้าตัก\nหน้าตา\nหน้าต่าง\nหน้าท้อง\nหน้าทับ\nหน้าที่\nหน้าที่นั่ง\nหน้าบัน\nหน้าปัด\nหน้าผา\nหน้าผาก\nหน้าม้า\nหน้ามุข\nหน้าไม้\nหน้าเลือด\nหน้าอก\nหนามเตย\nหน่ายหนี\nหน่ายแหนง\nหนาวเหน็บ\nหนำใจ\nหนี้สิน\nหนี้ส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น\nกณิกนันต์\nกณิการ์\nกด\nกตเวทิตา\nกตเวที\nกตัญชลี\nกตัญญุตา\nกตัญญู\nกตาธิการ\nกตาภินิหาร\nกติกา\nกถา\nกถิกาจารย์\nกทลี\nกน\nก่น\nก้น\nกนก\nกนิษฐ์\nกนิษฐา\nกบ\nกบฏ\nกบดาน\nกบทู\nกบาล\nกบินทร์\nกบิล\nกบี่\nกบูร\nกเบนทร์\nกม\nก้ม\nกมณฑลาภิเษก\nกมณฑโลทก\nกมล\nกมลา\nกมลาศ\nกมลาสน์\nกมเลศ\nกมัณฑลุ\nกมุท\nกร\nกรกฎ\nกรกฎาคม\nกรกฏ\nกรง\nกรชกาย\nกรณฑ์\nกรณิการ์\nกรณี\nกรณีย์\nกรณียกิจ\nกรณียะ\nกรด\nกรน\nกรบ\nกรบูร\nกรพินธุ์\nกรม\nกรรกฎ\nกรรกศ\nกรรเกด\nกรรไกร\nกรรเจียก\nกรรชิง\nกรรเชียง\nกรรโชก\nกรรฐ์\nกรรฐา\nกรรณ\nกรรณา\nกรรณิกา\nกรรณิการ์\nกรรดิ\nกรรดิก\nกรรดึก\nกรรตุ\nกรรไตร\nกรรทบ\nกรรแทก\nกรรบิด\nกรรบูร\nกรรภิรมย์\nกรรม\nกรรม์\nกรรม์ภิรมย์\nกรรมชวาต\nกรรมัชวาต\nกรรมาชีพ\nกรรมาธิการ\nกรรมาร\nกรรษก\nกรรสะ\nกรรแสง\nกรวด\nกรวบ\nกรวม\nกร้วม\nกรวย\nกรวิก\nกรสาปน์\nกรสุทธิ์\nกรอ\nกร้อ\nกรอก\nกร็อกกร๋อย\nกรอกแกรก\nกรอง\nกรองกรอย\nกรอด\nกร่อน\nกรอบ\nกรอม\nกร่อย\nกระ\nกระกร\nกระกรุ่น\nกระกลับกลอก\nกระกี้\nกระเกรอก\nกระเกริก\nกระเกริ่น\nกระคน\nกระคาย\nกระงกกระเงิ่น\nกระง่องกระแง่ง\nกระง่อนกระแง่น\nกระเง้ากระงอด\nกระโงก\nกระจก\nกระจง\nกระจร\nกระจอก\nกระจองหง่อง\nกระจ๋องหง่อง\nกระจองอแง\nกระจ้อน\nกระจอนหู\nกระจ้อย\nกระจ๋อหวอ\nกระจะ\nกระจัก\nกระจัง\nกระจัด\nกระจับ\nกระจ่า\nกระจ่าง\nกระจาด\nกระจาน\nกระจาบ\nกระจาม\nกระจาย\nกระจาว\nกระจิก\nกระจิ๋ง\nกระจิด\nกระจิบ\nกระจิ๋ม\nกระจิริด\nกระจิ๋ว\nกระจี้\nกระจี๋\nกระจุก\nกระจุ๋งกระจิ๋ง\nกระจุบ\nกระจุ๊บ\nกระจุ๋มกระจิ๋ม\nกระจุย\nกระจู้\nกระจู๋กระจี๋\nกระจูด\nกระเจอะกระเจิง\nกระเจา\nกระเจ่า\nกระเจ้า\nกระเจาะ\nกระเจิง\nกระเจิดกระเจิง\nกระเจี้ยง\nกระเจี๊ยบ\nกระเจียว\nกระเจี๊ยว\nกระแจะ\nกระโจน\nกระโจม\nกระฉอก\nกระฉ่อน\nกระฉับกระเฉง\nกระฉิ่ง\nกระฉีก\nกระฉูด\nกระเฉก\nกระเฉด\nกระแฉก\nกระโฉกกระเฉก\nกระโฉม\nกระชดกระช้อย\nกระชอน\nกระชอมดอก\nกระช้อย\nกระชัง\nกระชั้น\nกระชับ\nกระชาก\nกระชาย\nกระชิง\nกระชิด\nกระชุ\nกระชุก\nกระชุ่มกระชวย\nกระเชอ\nกระเชา\nกระเช้า\nกระเชียง\nกระแชง\nกระแชะ\nกระโชก\nกระซ่องกระแซ่ง\nกระซับ\nกระซาบ\nกระซิก\nกระซิบ\nกระซี้\nกระซุง\nกระซุบกระซิบ\nกระซุ้ม\nกระซู่\nกระเซ็น\nกระเซอ\nกระเซอะกระเซอ\nกระเซอะกระเซิง\nกระเซ้า\nกระเซิง\nกระแซ\nกระแซะ\nกระโซกระเซ\nกระฎี\nกระฎุมพี\nกระดก\nกระด้ง\nกระดนโด่\nกระดวง\nกระดวน\nกระด้วมกระเดี้ยม\nกระดอ\nกระดอง\nกระดองหาย\nกระดอน\nกระดอม\nกระดักกระเดี้ย\nกระดังงัว\nกระดังงา\nกระดาก\nกระด้าง\nกระดางลาง\nกระดาด\nกระดาดขาว\nกระดาน\nกระดานพน\nกระดาษ\nกระดำกระด่าง\nกระดิก\nกระดิ่ง\nกระดิ้ง\nกระดิบ\nกระดี่\nกระดี้กระเดียม\nกระดึง\nกระดืบ\nกระดุ\nกระดุกกระดิก\nกระดุ้งกระดิ้ง\nกระดุบ\nกระดุบกระดิบ\nกระดุม\nกระดูก\nกระเดก\nกระเด้ง\nกระเด็น\nกระเด้า\nกระเดาะ\nกระเดิด\nกระเดี้ย\nกระเดียด\nกระเดือก\nกระเดื่อง\nกระแด็ก\nกระแด้ง\nกระแด้แร่\nกระแด่ว\nกระแดะ\nกระโดก\nกระโดง\nกระโดด\nกระโดน\nกระได\nกระตรับ\nกระตราก\nกระตรุด\nกระตรุม\nกระต้วมกระเตี้ยม\nกระต้อ\nกระต่องกระแต่ง\nกระต๊อบ\nกระต้อยตีวิด\nกระตัก\nกระตั้ว\nกระต่าย\nกระติก\nกระติ๊ด\nกระติบ\nกระตือรือร้น\nกระตุก\nกระตุ้งกระติ้ง\nกระตุ่น\nกระตุ้น\nกระตูบ\nกระเตง\nกระเต็น\nกระเตอะ\nกระเตาะ\nกระเตาะกระแตะ\nกระเตื้อง\nกระแต\nกระแตแต้แว้ด\nกระโตกกระตาก\nกระโตน\nกระถด\nกระถอบ\nกระถั่ว\nกระถาง\nกระถิก\nกระถิน\nกระเถิบ\nกระโถน\nกระทก\nกระทง\nกระทบ\nกระทรวง\nกระทอก\nกระท้อน\nกระท่อนกระแท่น\nกระท่อม\nกระท้อมกระแท้ม\nกระทะ\nกระทั่ง\nกระทั้น\nกระทา\nกระทาย\nกระทาสี\nกระทาหอง\nกระทำ\nกระทิกกระทวย\nกระทิง\nกระทึง\nกระทืบ\nกระทุ\nกระทุง\nกระทุ้ง\nกระทุ่ม\nกระทู้\nกระเท่\nกระเทียบ\nกระเทียม\nกระเทือน\nกระเทื้อม\nกระแทก\nกระแท่น\nกระแทะ\nกระไทชาย\nกระน่อง\nกระนั้น\nกระนี้\nกระแนะกระแหน\nกระโน้น\nกระไน\nกระบก\nกระบม\nกระบวน\nกระบวย\nกระบวร\nกระบอก\nกระบอง\nกระบะ\nกระบัด\nกระบั้วกระเบี้ย\nกระบ่า\nกระบ้า\nกระบาก\nกระบาย\nกระบาล\nกระบิ\nกระบิ้ง\nกระบิด\nกระบิล\nกระบี่\nกระบือ\nกระบุง\nกระบุ่มกระบ่าม\nกระบู้กระบี้\nกระบูน\nกระบูร\nกระเบง\nกระเบญ\nกระเบ็ดกระบวน\nกระเบน\nกระเบา\nกระเบิก\nกระเบียด\nกระเบียน\nกระเบื้อง\nกระแบก\nกระแบะ\nกระโบม\nกระปมกระปำ\nกระปมกระเปา\nกระปรอก\nกระปรอกว่าว\nกระปรี้กระเปร่า\nกระปอก\nกระป้อกระแป้\nกระป่อง\nกระป๋อง\nกระปอดกระแปด\nกระป๋อหลอ\nกระปั้วกระเปี้ย\nกระป่ำ\nกระปุก\nกระปุ๊กลุก\nกระปุ่ม\nกระปุ่มกระป่ำ\nกระปุ่มกระปิ่ม\nกระเป๋า\nกระเปาะ\nกระโปก\nกระโปรง\nกระผม\nกระผลีกระผลาม\nกระผาน\nกระผีก\nกระพรวน\nกระพริ้ม\nกระพอก\nกระพอง\nกระพ้อม\nกระพัก\nกระพัง\nกระพังเหิร\nกระพังโหม\nกระพัด\nกระพัตร\nกระพัน\nกระพั่น\nกระพา\nกระพาก\nกระพี้\nกระพือ\nกระพุ้ง\nกระพุ่ม\nกระเพาะ\nกระเพิง\nกระเพื่อม\nกระแพ้ง\nกระฟัดกระเฟียด\nกระฟูมกระฟาย\nกระมล\nกระมอบ\nกระมอมกระแมม\nกระมัง\nกระมัน\nกระมิดกระเมี้ยน\nกระมุท\nกระเมาะ\nกระย่อง\nกระย่องกระแย่ง\nกระย่อน\nกระย่อม\nกระยา\nกระยาง\nกระยาจก\nกระยาหงัน\nกระยิก\nกระยิ้มกระย่อง\nกระยึกกระยือ\nกระยืดกระยาด\nกระเย้อกระแหย่ง\nกระรอก\nกระเรียน\nกระโรกน้ำข้าว\nกระโรกใหญ่\nกระไร\nกระลด\nกระลบ\nกระลอก\nกระลอม\nกระละหล่ำ\nกระลัด\nกระลับ\nกระลัมพร\nกระลา\nกระลำ\nกระลำพัก\nกระลำพุก\nกระลิง\nกระลี\nกระลุมพาง\nกระลุมพุก\nกระลุมพู\nกระลูน\nกระลู่น์\nกระเล็น\nกระเลียด\nกระเลือก\nกระโลง\nกระวน\nกระวัด\nกระวาด\nกระวาน\nกระวาย\nกระวิน\nกระวี\nกระวีกระวาด\nกระวูดกระวาด\nกระเวน\nกระเวยกระวาย\nกระแวน\nกระโวยกระวาย\nกระษัย\nกระษาปณ์\nกระสง\nกระสบ\nกระสม\nกระสรวล\nกระสร้อย\nกระสวน\nกระสวย\nกระสอบ\nกระสะ\nกระสัง\nกระสัน\nกระสับกระส่าย\nกระสา\nกระสานติ์\nกระสาบ\nกระสาย\nกระสือ\nกระสุงกระสิง\nกระส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ทิง\nกากะเยีย\nกากี\nกาง\nก้าง\nกางเกง\nกางเขน\nก๊าซ\nกาซะลอง\nกาญจนา\nกาฐ\nกาด\nก๊าด\nกาน\nก่าน\nก้าน\nก๊าน\nกานดา\nกานต์\nกานน\nก้านพร้าว\nกานพลู\nกาน้า\nกาบ\nก้าบ\nกาบู\nกาพย์\nกาเฟอีน\nกาแฟ\nกาม\nก้าม\nกามารมณ์\nกามินี\nกาเมสุมิจฉาจาร\nกาย\nก่าย\nกาเยน\nการ\nการณ์\nการ์ด\nการ์ตูน\nการบูร\nการย์\nการวิก\nการเวก\nการะเกด\nการะบุหนิง\nการัณย์\nการันต์\nการางหัวขวาน\nการิตการก\nการิตวาจก\nการุญ\nการุณย์\nกาเรการ่อน\nกาล\nกาลกรรณี\nกาลกิณี\nกาลจักร\nกาลัญญุตา\nกาลัญญู\nกาลัด\nกาลานุกาล\nกาลิก\nกาลี\nกาแล\nกาแล็กซี\nกาแล็กโทส\nกาว\nก้าว\nกาววาว\nกาวาง\nกาแวน\nกาศิก\nกาษฐะ\nกาษา\nกาสร\nกาสะ\nกาสา\nกาสาร\nกาสาวะ\nกาสิโน\nกาหล\nกาหลง\nกาหลา\nกาเหว่า\nกาไหล่\nกาฬ\nกาฬาวก\nกาฮัง\nกำ\nก่ำ\nกำกวม\nกำกัด\nกำกับ\nก้ำกึ่ง\nกำกูน\nก้ำเกิน\nกำเกียง\nกำคูน\nกำจร\nกำจัด\nกำจาย\nกำชับ\nกำชำ\nกำซาบ\nกำซำ\nกำด้น\nกำดัด\nกำดาล\nกำเดา\nกำธร\nกำนล\nกำนัน\nกำนัล\nกำเนิด\nกำบัง\nก่ำบึ้ง\nกำเบ้อ\nกำปอ\nกำปั่น\nกำผลา\nกำพง\nกำพด\nกำพต\nกำพร้า\nกำพราก\nกำพวด\nกำพอง\nกำพืด\nกำพุด\nกำพู\nกำเพลิง\nกำแพง\nกำภู\nกำมลาศน์\nกำมเลศ\nกำมะถัน\nกำมะลอ\nกำมะหยี่\nกำมะหริด\nกำมังละการ\nกำมังวิลิต\nกำมัชพล\nกำยาน\nกำยำ\nกำรอ\nกำราบ\nกำราล\nกำเริบ\nกำไร\nกำลัง\nกำลุง\nกำเลา\nกำไล\nกำสรด\nกำสรวล\nกำหนด\nกำหนัด\nกำเหน็จ\nกำแหง\nกิก\nกิ๊ก\nกิ่ง\nกิ้งก่า\nกิ้งกือ\nกิ้งโครง\nกิจ\nกิจจะ\nกิจจา\nกิดาการ\nกิดาหยัน\nกิตติ\nกิตติมศักดิ์\nกิน\nกินนร\nกินปลี\nกินเปี้ยว\nกินริน\nกินรี\nกิ๊บ\nกิมตึ๋ง\nกิมิชาติ\nกิมิวิทยา\nกิโมโน\nกิโยตีน\nกิระ\nกิริณี\nกิรินท\nกิริเนศวร\nกิริยา\nกิเลน\nกิเลส\nกิโล\nกิโลมกะ\nกิ่ว\nกิ๋ว\nกี\nกี่\nกี้\nกี๊\nกี๋\nกีฏวิทยา\nกีด\nกีตาร์\nกีบ\nกีรติ\nกีฬา\nกึก\nกึง\nกึ่ง\nกึ๋น\nกุ\nกุก\nกุ๊ก\nกุกกุฏ\nกุกกุร\nกุกรรม\nกุ้ง\nกุงอน\nกุงาน\nกุโงก\nกุจี\nกุญแจ\nกุญชร\nกุฎ\nกุฎา\nกุฎี\nกุฎุมพี\nกุฏฐัง\nกุฏิ\nกุณฑ์\nกุณฑล\nกุณฑี\nกุณโฑ\nกุณาล\nกุณี\nกุด\nกุดัง\nกุดั่น\nกุดา\nกุทัณฑ์\nกุน\nกุ๊น\nกุนเชียง\nกุนที\nกุโนกามอ\nกุบ\nกุบกับ\nกุม\nกุ่ม\nกุมฝอย\nกุมภ์\nกุมภนิยา\nกุมภัณฑ์\nกุมภา\nกุมภิล\nกุมภีล์\nกุมเหง\nกุมาร\nกุมารา\nกุมารี\nกุมุท\nกุย\nกุ๊ย\nกุ๋ย\nกุยช่าย\nกุยเฮง\nกุรระ\nกุรุพินท์\nกุเรา\nกุล\nกุลา\nกุลาหล\nกุลี\nกุลีกุจอ\nกุเลา\nกุแล\nกุเวร\nกุศราช\nกุศล\nกุศโลบาย\nกุสุม\nกุสุมภ์\nกุสุมา\nกุสุมาลย์\nกุสุมิตลดาเวลลิตา\nกุหนี\nกุหนุง\nกุหร่า\nกุหล่า\nกุหลาบ\nกุแหละ\nกู\nกู่\nกู้\nกู๊ก\nกูฏ\nกูฏา\nกูณฑ์\nกูด\nกูบ\nกูปรี\nกูรมะ\nกูรมาวตาร\nเก\nเก้\nเก๊\nเก๋\nเกก\nเก๊ก\nเกกมะเหรก\nเก๊กฮวย\nเก้กัง\nเก็ง\nเก่ง\nเก้ง\nเก๋ง\nเกงกอย\nเก่งกาจ\nเกงเขง\nเก๋งเคง\nเก็จ\nเกจิอาจารย์\nเกชา\nเกณฑ์\nเกด\nเก็ด\nเกตุ\nเกน\nเก็บ\nเกม\nเกย\nเกยูร\nเกรง\nเกร็ง\nเกร็ด\nเกรน\nเกร่อ\nเกรอะ\nเกราะ\nเกริก\nเกริน\nเกริ่น\nเกรียก\nเกรียง\nเกรียด\nเกรียน\nเกรียบ\nเกรียม\nเกรียว\nเกรี้ยว\nเกเร\nเกล็ด\nเกลศ\nเกลอ\nเกลา\nเกล้า\nเกลาะ\nเกลี่ย\nเกลี้ย\nเกลียง\nเกลี้ยง\nเกลียด\nเกลียว\nเกลือ\nเกลื้อ\nเกลือก\nเกลื่อน\nเกลื้อน\nเกวัฏ\nเกวียน\nเกศ\nเกศว\nเกศวะ\nเกศา\nเกศินี\nเกศี\nเกษตร\nเกษม\nเกษียณ\nเกษียน\nเกษียร\nเกส\nเกสร\nเกสรี\nเกสา\nเกสี\nเก้อ\nเกอิชา\nเกะ\nเกะกะ\nเกา\nเก่า\nเก้า\nเก๋า\nเกาต์\nเกาทัณฑ์\nเกาบิล\nเกาลัด\nเกาลิน\nเกาไศย\nเกาหลี\nเกาเหลา\nเกาเหลียง\nเก้าอี้\nเกาะ\nเกิ้ง\nเกิด\nเกิน\nเกิบ\nเกีย\nเกียกกาย\nเกียง\nเกี่ยง\nเกี๋ยง\nเกียจ\nเกียด\nเกียน\nเกี้ยมไฉ่\nเกี้ยมอี๋\nเกียร์\nเกียรติ\nเกียรติ์\nเกี่ยว\nเกี้ยว\nเกี๊ยว\nเกี๊ยะ\nเกื้อ\nเกือก\nเกื้อกูล\nเกือบ\nแก\nแก่\nแก้\nแกง\nแก่ง\nแก้ง\nแก๊ง\nแกงได\nแกงแนง\nแกโดลิเนียม\nแกน\nแก่น\nแก๊ป\nแกม\nแก้ม\nแกมมา\nแกรก\nแกร่ง\nแกร็น\nแกรนิต\nแกรไฟต์\nแกร่ว\nแกระ\nแกล\nแกล้ง\nแกลน\nแกลบ\nแกล้ม\nแกลลอน\nแกลเลียม\nแกล้ว\nแกละ\nแกแล\nแกว\nแก้ว\nแกว่ง\nแก๊ส\nแกะ\nโก\nโก่\nโก้\nโก๋\nโกก\nโกกนุท\nโกกิลา\nโกโก้\nโกง\nโก่ง\nโกงกาง\nโก้งเก้ง\nโกงโก้\nโก้งโค้ง\nโกเชาว์\nโกญจนาท\nโกญจา\nโกฏิ\nโกฐ\nโกฐาส\nโกณะ\nโกดัง\nโกทัณฑ์\nโกน\nโก่น\nโก๋น\nโกมล\nโกมุท\nโกเมน\nโกเมศ\nโกย\nโกรก\nโกรกกราก\nโกรง\nโกร่ง\nโกร่งกร่าง\nโกรงเกรง\nโกร๋งเกร๋ง\nโกรญจ\nโกรต๋น\nโกรธ\nโกรธา\nโกร๋น\nโกรม\nโกรย\nโกรศ\nโกโรโกเต\nโกโรโกโรก\nโกโรโกโส\nโกลน\nโกลาหล\nโกไล\nโกวิท\nโกศ\nโกศล\nโกษม\nโกสน\nโกสัช\nโกสินทร์\nโกสีย์\nโกสุม\nโกไสย\nโกหก\nใกล้\nไก\nไก่\nไก๊\nไก๋\nไก่กอม\nไกพัล\nไกร\nไกรพ\nไกรลาส\nไกรศร\nไกรศรี\nไกรสร\nไกรสรี\nไกรสิทธิ\nไกล\nไกล่\nไกลาส\nไกว\nไกวัล\nขงจื๊อ\nขจร\nขจรจบ\nขจัด\nขจ่าง\nขจาย\nขจาว\nขจิต\nขจี\nขจุย\nขเจา\nขณะ\nขด\nขน\nข้น\nขนง\nขนด\nขนบ\nขนม\nขนอง\nขนอน\nขนอบ\nขนัด\nขนัน\nขนาก\nขนาง\nขนาด\nขนาน\nขนาบ\nขนาย\nขนำ\nขนิษฐ\nขนิษฐา\nขนุน\nขนุนนก\nขบ\nขบถ\nขบวน\nขบวร\nขม\nข่ม\nขมงโกรย\nขมวด\nขมวน\nขมอง\nขม่อม\nขมัง\nขมับ\nขมา\nขม้ำ\nขมิ้น\nขมิบ\nขมีขมัน\nขมึง\nขมึงทึง\nขมุ\nขมุกขมัว\nขมุบ\nขโมย\nขยด\nขยม\nขย่ม\nขยอก\nขยอง\nขย่อน\nขย้อน\nขยะ\nขยัก\nขยัน\nขยั้น\nขยับ\nขยาด\nขยาย\nขยำ\nขย้ำ\nขยิก\nขยิบ\nขยิ่ม\nขยี้\nขยุกขยิก\nขยุกขยุย\nขยุบ\nขยุบขยิบ\nขยุม\nขยุ้ม\nขยุย\nขรม\nขรรค์\nขรัว\nขริบ\nขรี\nขรึม\nขรุขระ\nขลบ\nขล้อ\nขลัง\nขลับ\nขลาด\nขลาย\nขลิบ\nขลุก\nขลุกขลัก\nขลุกขลิก\nขลุบ\nขลุม\nขลุ่ย\nขลู\nขลู่\nขวง\nข่วง\nขวด\nข่วน\nขวนขวาย\nขวบ\nขวย\nขวักไขว่\nขวัญ\nขวั้น\nขวับ\nขวับเขวียว\nขวา\nขวาก\nขวาง\nขว้าง\nขวาด\nขวาน\nขวายขวน\nขวาว\nขว้าว\nขวิด\nขอ\nข่อ\nข้อ\nของ\nข้อง\nขอด\nขอน\nข้อน\nขอบ\nขอม\nข่อย\nข้อย\nข่อยหยอง\nขะแจะ\nขะเน็ด\nขะมอมขะแมม\nขะมักเขม้น\nขะมุกขะมอม\nขะยิก\nขะยุก\nขะเย้อแขย่ง\nขัค\nขัง\nขังขอก\nขัช\nขัณฑสกร\nขัณฑสีมา\nขัด\nขัดมอน\nขัตติยมานะ\nขัน\nขั้น\nขันติ\nขันตี\nขันโตก\nขันที\nขันธ์\nขันธาวาร\nขับ\nขัว\nขั้ว\nขา\nข่า\nข้า\nขาก\nขาก๊วย\nขาง\nข่าง\nข้าง\nขาณุ\nขาด\nขาทนียะ\nขาน\nขาบ\nข้าพเจ้า\nขาม\nข่าม\nข้าม\nขาย\nข่าย\nขาล\nขาว\nข่าว\nข้าว\nข้าวอังกุลี\nขำ\nขิก\nขิง\nขิงแกลง\nขิงแครง\nขิด\nขิปสัทโท\nขิม\nขี่\nขี้\nขี้เข็บ\nขีณาสพ\nขีด\nขี้ตังนี\nขีปนาวุธ\nขี้ยอก\nขีระ\nขึง\nขึ้ง\nขึ้น\nขึ้นฉ่าย\nขืน\nขื่น\nขื่อ\nขุก\nขุด\nขุน\nขุ่น\nขุนเพ็ด\nขุม\nขุย\nขู่\nขูด\nเข\nเข้\nเขก\nเข็ง\nเข่ง\nเขจร\nเข็ญ\nเข็ด\nเขดา\nเขต\nเขน\nเข็น\nเข่น\nเขนง\nเขน็ด\nเขนย\nเขบ็จขบวน\nเขบ็ต\nเขม\nเข็ม\nเข้ม\nเข้มขาบ\nเขม็ง\nเขม็ดแขม่\nเขม่น\nเขม้น\nเขม้นขะมัก\nเขมร\nเขมา\nเขม่า\nเขมือบ\nเขย\nเขยก\nเขย่ง\nเขย้อแขย่ง\nเขย่า\nเขยิน\nเขยิบ\nเขยื้อน\nเขรอะ\nเขลง\nเขลอะ\nเขละ\nเขลา\nเขลาะ\nเขว\nเขษม\nเขฬะ\nเขะขะ\nเขา\nเข่า\nเข้า\nเขิง\nเขิน\nเขิบ\nเขี่ย\nเขียง\nเขียด\nเขียดตะปาด\nเขียน\nเขี่ยน\nเขียม\nเขียว\nเขี้ยว\nเขียะ\nเขือ\nเขือง\nเขื่อง\nเขื่อน\nเขือม\nแข\nแข้\nแขก\nแข็ง\nแข่ง\nแข้ง\nแขน\nแข่น\nแข้น\nแขนง\nแขม\nแขม็บ\nแขม่ว\nแขยง\nแขย่ง\nแขวก\nแขวง\nแขวน\nแขวะ\nโข\nโขก\nโขง\nโข่ง\nโขด\nโขดง\nโขน\nโขนง\nโขม\nโขมง\nโขมด\nโขยก\nโขยง\nโขย่ง\nโขยด\nโขลก\nโขลง\nโขลน\nโขษม\nไข\nไข่\nไข้\nไขว่\nไขว้\nคคนะ\nคคนัมพร\nคคนางค์\nคคนานต์\nคง\nคงคา\nคงไคย\nคช\nคชาชาติ\nคชาชีพ\nคชาธาร\nคชาภรณ์\nคณนา\nคณบดี\nคณะ\nคณาจารย์\nคณาธิการ\nคณาธิปไตย\nคณานับ\nคณิกา\nคณิต\nคเณศ\nคด\nคดี\nคติ\nคทา\nคน\nค้น\nคนทา\nคนทิสอ\nคนที\nคนโท\nคนธ์\nคันธ์\nคนธรรพ์\nคเนจร\nคบ\nคม\nคมน์\nคมนาการ\nคมนาคม\nคมิกภัต\nครก\nครบ\nครรชิต\nครรภ\nครรภ์\nครรลอง\nครรโลง\nครรไล\nครวญ\nครวี\nครหา\nครอก\nครอง\nครองแครง\nคร่อเงาะ\nคร่อเทียน\nครอบ\nคร่อม\nคระเมิม\nคระแลง\nคระไล\nคระแวง\nคระหน\nคระหวน\nคระหาย\nคระโหย\nครั่ง\nครั้ง\nครัดเคร่ง\nครัน\nครั่น\nครั้น\nครับ\nครัว\nครา\nคร่า\nคราก\nคราง\nคราญ\nคราด\nคร้าน\nคราบ\nคราม\nคร้าม\nครามครัน\nคราว\nคร่าว\nคราส\nครำ\nคร่ำ\nคร่ำเคร่ง\nคริปทอน\nคริสต์\nครีบ\nครีม\nครีษมายัน\nครึ\nครึกครื้น\nครึกโครม\nครึ่ง\nครึ่ด\nครึน\nครึ้ม\nครืด\nครืน\nครื้น\nครืนครั่น\nครื้นครั่น\nครื้นครึก\nครื้นเครง\nครือ\nครุ\nครุคระ\nครุฑ\nครุ่น\nครุมเครือ\nครุย\nครุวนา\nครู\nครู่\nครูด\nคฤโฆษ\nคฤนถ์\nคฤหบดี\nคฤหัสถ์\nคฤหาสน์\nคลวง\nคลอ\nคล้อ\nคลอก\nคลอง\nคล่อง\nคล้อง\nคลอด\nคลอน\nคล้อย\nคลอรีน\nคลอโรฟอร์ม\nคลอโรฟีลล์\nคละ\nคละคลุ้ง\nคลัก\nคลั่ก\nคลัง\nคลั่ง\nคลัตช์\nคลับคล้าย\nคลับคลา\nคลา\nคล้า\nคลางแคลง\nคลาด\nคลาน\nคลาย\nคล้าย\nคล้ายคลึง\nคล่าว\nคลำ\nคล่ำ\nคล้ำ\nคลิ้งโคลง\nคลิด\nคลินิก\nคลี\nคลี่\nคลึง\nคลื่น\nคลุก\nคลุ้ง\nคลุบ\nคลุม\nคลุ่ม\nคลุ้ม\nควง\nควณ\nควน\nควบ\nควย\nควร\nควัก\nควั่ก\nควั่งคว้าง\nควัน\nควั่น\nคว้า\nควาก\nคว้าง\nควาญ\nควาน\nคว้าน\nความ\nควาย\nคว่าว\nคว่ำ\nควินิน\nควิวคว่าง\nคหกรรม\nคหกรรมศาสตร์\nคหบดี\nคหัฐ\nคอ\nค้อ\nคอก\nค็อกคัส\nค็อกเทล\nคอเคซอยด์\nค่องอ้อย\nคอด\nคอแดง\nคอน\nค่อน\nค้อน\nคอนกรีต\nคอนเดนเซอร์\nคอนแวนต์\nคอนเสิร์ต\nคอม\nค่อม\nค้อม\nคอมพิวเตอร์\nคอมมานโด\nคอมมิวนิสต์\nคอย\nค่อย\nค้อย\nคอยล์\nคอร์ด\nคอแลน\nคอสติกโซดา\nคะ\nค่ะ\nคะไขว่\nคะค้อย\nคะคาน\nคะนน\nคะนอง\nคะน้า\nคะนึง\nคะเน\nคะเนงร้าย\nคะเน็ด\nคะแนน\nคะมำ\nคะยั้นคะยอ\nคะเยอ\nคัก\nคั่ก\nคัคนะ\nคัคนัมพร\nคัคนางค์\nคัคนานต์\nคั่ง\nคังไคย\nคัจฉ\nคัณฑมาลา\nคัณฑสูตร\nคัด\nคัดเค้า\nคัดมอน\nคัดเม็ง\nคัทลียา\nคัน\nคั่น\nคั้น\nคันถรจนาจารย์\nคันธกุฎี\nคันธมาทน์\nคันธารราษฎร์\nคับ\nคับค้อน\nคับคา\nคับแค\nคัพภ์\nคัมภีร์\nคัมภีรภาพ\nคัล\nคั่ว\nคา\nค่า\nค้า\nค่าคบ\nคาง\nค่าง\nค้าง\nคางคก\nค้างคาว\nคาด\nคาถา\nคาทอลิก\nคาน\nค้าน\nคาบ\nคาพยุต\nคาม\nคามวาสี\nคามณีย์\nคามภีร์\nคาย\nค่าย\nคาร์บอน\nคาร์บอเนต\nคาร์บอลิก\nคาร์บูเรเตอร์\nคาร์โบรันดัม\nคาร์โบไฮเดรต\nคารม\nคารวะ\nคาราเต้\nคาราวาน\nคาว\nค่าว\nค้าว\nคาวตอง\nคาวี\nคาวุต\nคาส\nคำ\nค่ำ\nค้ำ\nคำนวณ\nคำนวร\nคำนับ\nคำนัล\nคำนึง\nคำนูณ\nคำฝอย\nคำเพลิง\nคำรน\nคำรบ\nคำราม\nคำแสด\nคำแหง\nคำโอง\nคิก\nคิง\nคิด\nคิมหันต์\nคิรี\nคิลาน\nคิลานะ\nคิว\nคิ้ว\nคี่\nคีต\nคีบ\nคีม\nคีรี\nคีรีบูน\nคึก\nคึ่ก\nคึกคัก\nคืน\nคืบ\nคือ\nคุ\nคุก\nคุกกี้\nคุกคาม\nคุกพาทย์\nคุ้ง\nคุณ\nคุด\nคุดทะราด\nคุต\nคุตติ\nคุ่น\nคุ้น\nคุป\nคุปต์\nคุปติ\nคุม\nคุ่ม\nคุ้ม\nคุย\nคุ้ย\nคุยหฐาน\nคุยหประเทศ\nคุรุ\nคุลา\nคุลิก่า\nคุลีการ\nคุหา\nคู\nคู่\nคู้\nคูณ\nคูถ\nคูน\nคูปอง\nคูเรียม\nคูหา\nเค้ก\nเค้เก้\nเค้ง\nเคณฑะ\nเคด\nเค็ด\nเคน\nเค้น\nเคเบิล\nเค็ม\nเคมี\nเคย\nเครง\nเคร่ง\nเครงครา\nเครงครำ\nเครดิต\nเครน\nเครา\nเคร่า\nเคราหณี\nเคราะห์\nเครียด\nเครียว\nเครือ\nเครื่อง\nเคล้ง\nเคล็ด\nเคล้น\nเคล้า\nเคล่าคล่อง\nเคลิบเคลิ้ม\nเคลิ้ม\nเคลีย\nเคลื่อน\nเคลือบ\nเคว้ง\nเคหะ\nเคหา\nเคอะ\nเค้า\nเคาน์เตอร์\nเคารพ\nเคาะ\nเคาะแคะ\nเคียง\nเคียด\nเคียน\nเคียม\nเคี่ยม\nเคียร\nเคียว\nเคี่ยว\nเคี้ยว\nเคือง\nแค\nแค่\nแค้\nแคแล\nแคดเมียม\nแค็ตตาล็อก\nแคแตร\nแคโทด\nแคน\nแค่น\nแค้น\nแคบ\nแคบหมู\nแคปซูล\nแคม\nแคร่\nแครก\nแครง\nแคระ\nแคลคูลัส\nแคลง\nแคลเซียม\nแคลน\nแคล้ว\nแคล่วคล่อง\nแคลอรี\nแคลิฟอร์เนียม\nแคว\nแควก\nแคว้น\nแคแสด\nแคะ\nโค\nโคก\nโคเคน\nโค่ง\nโค้ง\nโคจร\nโคเซแคนต์\nโคไซน์\nโคตร\nโคแทนเจนต์\nโคธา\nโคน\nโค่น\nโคบอลต์\nโคปผกะ\nโคม\nโคม่า\nโครก\nโครกคราก\nโครง\nโคร่ง\nโคร่งคร่าง\nโครม\nโครเมียม\nโครโมโซม\nโคราช\nโครำ\nโคล\nโคลง\nโคลน\nโควตา\nโคออร์ดิเนต\nใคร\nใคร่\nใคร่ครวญ\nไค\nไค้\nไคร้\nไคร้เครือ\nไคล\nไคล้\nฆนะ\nฆราวาส\nฆ้อง\nฆ่า\nฆาต\nฆาน\nฆานินทรีย์\nเฆี่ยน\nโฆรวิส\nโฆษก\nโฆษณา\nโฆษะ\nโฆษ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nเฉ่ง\nเฉด\nเฉท\nเฉนียน\nเฉพาะ\nเฉย\nเฉลย\nเฉลว\nเฉลา\nเฉลิม\nเฉลี่ย\nเฉลียง\nเฉลี่ยง\nเฉลียบ\nเฉลียว\nเฉวียง\nเฉวียน\nเฉอะแฉะ\nเฉา\nเฉาก๊วย\nเฉาฮื้อ\nเฉาะ\nเฉิด\nเฉิบ\nเฉียง\nเฉียงพร้านางแอ\nเฉียด\nเฉียบ\nเฉียว\nเฉี่ยว\nเฉือน\nเฉื่อย\nแฉ\nแฉ่\nแฉก\nแฉง\nแฉ่ง\nแฉลบ\nแฉล้ม\nแฉะ\nโฉ\nโฉ่\nโฉเก\nโฉ่งฉ่าง\nโฉงเฉง\nโฉด\nโฉนด\nโฉบ\nโฉเบ๊\nโฉม\nโฉลก\nไฉน\nไฉไล\nชก\nชคัตตรัย\nชง\nชงโค\nชงฆ์\nชงฆา\nชงโลง\nชฎา\nชฎามังษี\nชฎามังสี\nชฎิล\nชด\nชน\nชนก\nชนนี\nชนม์\nชนวน\nชนะ\nชนัก\nชนา\nชนาง\nชนิด\nชเนตตี\nชบา\nชม\nชมดชม้อย\nชมนาด\nชมพู\nชมพู่\nชมรม\nชม้อย\nชม้าย\nชไม\nชยา\nชโย\nชรทึง\nชรริน\nชรอุ่ม\nชระล้ำ\nชระลุ\nชระอาบ\nชระเอม\nชรัด\nชรา\nชล\nชโลง\nชโลม\nช่วง\nชวด\nชวน\nชวย\nช่วย\nชวร\nชวลิต\nชวา\nชวาล\nชวาลา\nช่อ\nชอก\nช็อก\nช็อกโกเลต\nช็อกโกแลต\nชอง\nช่อง\nช้อง\nชองระอา\nชอน\nช่อน\nช้อน\nชอบ\nชอม\nช้อย\nชอล์ก\nชอ่ำ\nชอุ่ม\nชะ\nชะคราม\nชะงอก\nชะง่อน\nชะงัก\nชะงัด\nชะง้ำ\nชะงุ้ม\nชะเง้อ\nชะเงื้อม\nชะแง้\nชะโงก\nชะฉ่า\nชะช่อง\nชะชะ\nชะช้า\nชะโด\nชะตา\nชะต้า\nชะนี\nชะเนาะ\nชะเนียง\nชะพลู\nชะเพลิง\nชะมด\nชะมบ\nชะมวง\nชะมัง\nชะมัด\nชะแม่\nชะรอย\nชะลอ\nชะลอม\nชะล่า\nชะลาน\nชะลิน\nชะลูด\nชะเลง\nชะเลย\nชะแล็ก\nชะแลง\nชะวาก\nชะวาด\nชะเวิกชะวาก\nชะแวง\nชะอม\nชะอ้อน\nชะเอม\nชะโอน\nชัก\nชักคราม\nชักช้า\nชัง\nชั่ง\nชังคา\nชังฆ\nชัชวาล\nชัฏ\nชัด\nชัดช้า\nชัน\nชั้น\nชันกาด\nชันชี\nชันตุ\nชันนะตุ\nชันนุ\nชันโรง\nชันษา\nชันสูตร\nชัปนะ\nชัพ\nชัมพูนท\nชัย\nชัยพฤกษ์\nชัยภูมิ\nชัลลุกา\nชั่ว\nชั้ว\nชัวชม\nชา\nช้า\nชาคระ\nชาคริต\nชาคริยานุโยค\nช่าง\nช้าง\nช้าช่อน\nชาญ\nชาด\nชาดก\nชาต\nชาตบุษย์\nชาตรี\nชาตะ\nชาตา\nชาติ\nชาน\nชานุ\nช้าปี่\nชาปีไหน\nช้าแป้น\nช้าพลู\nชาม\nชามพูนท\nชามาดร\nชามาดา\nชามาตุ\nชาย\nชายา\nชาล\nชาลา\nชาลินี\nช้าเลือด\nชาว\nชาวี\nชำ\nช่ำ\nช้ำ\nชำงัด\nชำงาย\nช่ำชอง\nชำนะ\nชำนัญ\nชำนัน\nชำนาญ\nชำนิ\nชำเนียร\nชำมะนาด\nชำมะเลียง\nชำร่วย\nชำระ\nช้ำรั่ว\nชำรุด\nชำเรา\nชำเราะ\nชำแรก\nชำแระ\nชำเลือง\nชำแหละ\nชิ\nชิง\nชิ่ง\nชิงชัน\nชิงช้า\nชิงช้าชาลี\nชิงชี่\nชิงฮื้อ\nชิชะ\nชิชิ\nชิณณะ\nชิด\nชิเดนทรีย์\nชิต\nชิตินทรีย์\nชิน\nชิ้น\nชินโต\nชิโนรส\nชิม\nชิมแปนซี\nชิยา\nชิรณะ\nชิระ\nชิวหา\nชิสา\nชี\nชี่\nชี้\nชีปะขาว\nชีผะขาว\nชีผ้าขาว\nชีพ\nชีฟอง\nชีรณ\nชีระ\nชีวเคมี\nชีวประวัติ\nชีวภาพ\nชีววิทยา\nชีวะ\nชีวัน\nชีวา\nชีวาตม์\nชีวาลัย\nชีวิต\nชีวิตักษัย\nชีวิน\nชีวี\nชืด\nชื่น\nชื้น\nชื่อ\nชุก\nชุกชี\nชุ้ง\nชุณห\nชุด\nชุติ\nชุน\nชุบ\nชุม\nชุ่ม\nชุมนุม\nชุมพร\nชุมพา\nชุมแพรก\nชุมรุม\nชุมแสง\nชุมเห็ด\nชุ่ย\nชุลมุน\nชุลี\nชุษณะ\nชู\nชู้\nเช็ค\nเช้ง\nเช้งวับ\nเชงเลง\nเช็ด\nเชน\nเช่น\nเชย\nเชลง\nเชลย\nเชลแล็ก\nเชลียง\nเชวง\nเชษฐะ\nเชษฐา\nเชอ\nเช่า\nเช้า\nเชาว์\nเชาวน์\nเชิง\nเชิญ\nเชิด\nเชิ้ต\nเชียง\nเชี่ยน\nเชียบ\nเชี่ยม\nเชียร\nเชียร์\nเชียว\nเชี่ยว\nเชื่อ\nเชื้อ\nเชือก\nเชื่อง\nเชือด\nเชือน\nเชื่อม\nแช\nแช่\nแช่ง\nแชงมา\nแชบ๊วย\nแช่ม\nแชร์\nแชล่ม\nแชสซี\nแชะ\nโชก\nโชค\nโชงโลง\nโชดก\nโชดึก\nโชต\nโชตก\nโชติ\nโชติก\nโชน\nโชมโรม\nโชย\nโชยงการ\nโชยชาย\nโชยติส\nโชว์\nใช่\nใช้\nไช\nไชนะ\nไชย\nไชโย\nซก\nซ่ก\nซงดำ\nซ่งฮื้อ\nซด\nซน\nซ้น\nซบ\nซม\nซวดเซ\nซวน\nซวย\nซอ\nซอก\nซอง\nซ่อง\nซ้อง\nซองแมว\nซ้องแมว\nซอน\nซ่อน\nซ้อน\nซอม\nซ่อม\nซ้อม\nซอมซ่อ\nซอย\nซอส\nซัก\nซักส้าว\nซัง\nซั้ง\nซัด\nซับ\nซัลฟา\nซั้ว\nซา\nซ่า\nซาก\nซาง\nซ่าง\nซาด\nซาน\nซ่าน\nซาบซ่าน\nซาบซึ้ง\nซ่าโบะ\nซาแมเรียม\nซ้าย\nซาลาเปา\nซาว\nซ่าหริ่ม\nซำ\nซ้ำ\nซิ\nซี\nซิก\nซิกข์\nซิกซี้\nซิกแซ็ก\nซิการ์\nซิงโคนา\nซิ่น\nซินนามิก\nซินแส\nซิบ\nซิป\nซิฟิลิส\nซิลิคอน\nซิว\nซี่\nซีก\nซีเซียม\nซีด\nซี้ด\nซีนอน\nซีป่าย\nซีเมนต์\nซีเรียม\nซีลีเนียม\nซีอิ๊ว\nซึก\nซึง\nซึ่ง\nซึ้ง\nซึม\nซื่อ\nซื้อ\nซุก\nซุง\nซุน\nซุบ\nซุป\nซุ่ม\nซุ้ม\nซุ่มซ่าม\nซุย\nซู่\nซูโครส\nซูด\nซู้ด\nซูดซาด\nซูบ\nเซ\nเซ็ก\nเซแคนต์\nเซ็ง\nเซ่ง\nเซ้ง\nเซ็งแซ่\nเซต\nเซน\nเซ็น\nเซ่น\nเซนติกรัม\nเซนติเกรด\nเซนติเมตร\nเซนติลิตร\nเซปักตะกร้อ\nเซราะ\nเซรุ่ม\nเซลเซียส\nเซลล์\nเซลลูลอยด์\nเซลลูโลส\nเซ่อ\nเซอร์โคเนียม\nเซอะ\nเซา\nเซ้าซี้\nเซาะ\nเซิง\nเซิ้ง\nเซียน\nเซียบ\nเซียมซี\nเซียว\nเซี่ยว\nเซี่ยวกาง\nเซื่อง\nแซ\nแซ่\nแซ็กคาริน\nแซง\nแซงแซว\nแซด\nแซบ\nแซม\nแซยิด\nแซ่ว\nแซะ\nโซ\nโซ่\nโซก\nโซ่ง\nโซงโขดง\nโซเซ\nโซดา\nโซเดียม\nโซม\nโซรม\nโซลา\nไซ\nไซ้\nไซเกิล\nไซโคลน\nไซน์\nไซยาไนด์\nไซร้\nไซเรน\nไซโล\nฌาน\nฌาปน\nฌาปนกิจ\nฌาปนสถาน\nเฌอ\nเฌอเอม\nญวน\nญัตติ\nญาณ\nญาติ\nญานาซะฮ์\nญิบ\nญี่ปุ่น\nเญยธรรม\nไญยธรรม\nฎีกา\nฐกัด\nฐากูร\nฐาน\nฐานะ\nฐานันดร\nฐานานุกรม\nฐานานุรูป\nฐานานุศักดิ์\nฐานียะ\nฐาปน\nฐาปนา\nฐายี\nฐิต\nฐิติ\nฑาหก\nฑาหะ\nเฒ่า\nณรงค์\nเณร\nดก\nดง\nด้ง\nด้น\nดนโด่\nดนตรี\nดนัย\nดนุ\nดนู\nดบัสวิน\nดบัสวี\nดม\nดรงค์\nดรณี\nดรรชนี\nดราฟต์\nดรุณ\nดรุณี\nดล\nดวง\nด้วง\nดวด\nด่วน\nด้วน\nด้วย\nดอก\nดอง\nด่อง\nด้อง\nดองฉาย\nดองดึง\nดอด\nดอน\nด่อน\nดอม\nด้อม\nดอย\nด้อย\nดอลลาร์\nดะ\nดะโต๊ะ\nดะหมัง\nดัก\nดักดาน\nดักแด้\nดัง\nดั่ง\nดั้ง\nดัชนี\nดัด\nดัตช์\nดัน\nดั้น\nดับ\nดัมพ์\nดั้วเดี้ย\nดัสกร\nดา\nด่า\nดาก\nด่าง\nด้าง\nดาด\nดาน\nด่าน\nด้าน\nดาบ\nดาบส\nดาม\nด้าม\nด้ามจิ้ว\nดามพ์\nดาย\nด้าย\nดารกะ\nดารณี\nดารดาษ\nดาระ\nดารา\nดาล\nดาลัด\nดาว\nด่าว\nด้าว\nดาวดึงส์\nดาวบส\nดาษ\nดาษดา\nดำ\nด่ำ\nด้ำ\nดำกล\nดำเกิง\nดำแคง\nดำดง\nดำนาณ\nดำเนิน\nดำบล\nดำรง\nดำรวจ\nดำรัส\nดำริ\nดำรี\nดำรู\nดำฤษณา\nดำเลิง\nดิก\nดิ่ง\nดิฉัน\nดิฐ\nดิตถ์\nดิถี\nดิน\nดิ้น\nดิบ\nดิรัจฉาน\nดิลก\nดิ่ว\nดิ้ว\nดิ้วเดี้ยว\nดิษฐ์\nดิสโพรเซียม\nดี\nดีเซล\nดีด\nดีดีที\nดีบุก\nดีปลี\nดีเปรสชัน\nดีหมี\nดีหลี\nดึก\nดึง\nดึ่ง\nดึ่ม\nดื่น\nดื่ม\nดือ\nดื้อ\nดุ\nดุก\nดุกดิก\nดุกทะเล\nดุ้ง\nดุ้งดิ้ง\nดุจ\nดุด\nดุน\nดุ้น\nดุบ\nดุม\nดุ่ม\nดุ่ย\nดุรงค์\nดุริยะ\nดุริยางค์\nดุริยางคศาสตร์\nดุริยางคศิลป์\nดุล\nดุษฎี\nดุษณี\nดุษณีภาพ\nดุษิต\nดุสิต\nดุเหว่า\nดู\nดูกค่าง\nดูกร\nดูด\nดูรา\nดูแล\nเด\nเด่\nเดก\nเด็ก\nเดกซ์โทรส\nเดคากรัม\nเดคาเมตร\nเดคาลิตร\nเด้ง\nเด็จ\nเดช\nเดชน์\nเดชนะ\nเดชะ\nเดโช\nเดซิกรัม\nเดซิเมตร\nเดซิลิตร\nเด็ด\nเดน\nเด่น\nเดนมาร์ก\nเดรัจฉาน\nเด๋อ\nเด๋อด๋า\nเดา\nเด้า\nเดาะ\nเดิน\nเดิ่น\nเดิม\nเดียง\nเดียด\nเดียรดาษ\nเดียรถีย์\nเดียรัจฉาน\nเดียว\nเดี่ยว\nเดี๋ยว\nเดียะ\nเดื่อ\nเดือก\nเดื่อง\nเดือด\nเดือน\nเดือย\nแด\nแด่\nแดก\nแด็ก\nแดกงา\nแดกแด้\nแดง\nแดด\nแดน\nแด่น\nแด่ว\nแดะ\nแดะแด๋\nโด\nโด่\nโดกเดก\nโด่ง\nโดด\nโดน\nโดม\nโดมร\nโดย\nโดรณ\nใด\nได\nได้\nไดแซ็กคาไรด์\nไดนาโม\nไดนาไมต์\nไดโนเสาร์\nไดเรกตริกซ์\nตก\nต๊กโต\nตง\nต๋ง\nตงฉิน\nตงิด\nตงุ่น\nตด\nตติย\nตถาคต\nตน\nต้น\nตนัย\nตนุ\nตบ\nตบะ\nตปนียะ\nตม\nต้ม\nตมูก\nตยาคี\nตรง\nตรณี\nตรม\nตรรก\nตรรกะ\nตรลบ\nตรลอด\nตรลาด\nตรวจ\nตรวน\nตรอก\nตรอง\nตรอมใจ\nตรอมตรม\nตระ\nตระกล\nตระกวน\nตระกอง\nตระการ\nตระกูล\nตระคัร\nตระเตรียม\nตระนาว\nตระบก\nตระบอก\nตระบอง\nตระบัด\nตระบัน\nตระเบ็ง\nตระแบก\nตระแบง\nตระโบม\nตระพอง\nตระพัง\nตระลาการ\nตระวัน\nตระเว็ด\nตระเวน\nตระสัก\nตระหง่าน\nตระหนก\nตระหนัก\nตระหน่ำ\nตระหนี่\nตรัง\nตรังค์\nตรับ\nตรับฟัง\nตรัย\nตรัยตรึงศ์\nตรัส\nตรัสสา\nตรา\nตรากตรำ\nตราชู\nตราบ\nตราสัง\nตรำ\nตริ\nตริว\nตรี\nตรีปวาย\nตรีพิธพรรณ\nตรียัมปวาย\nตรึก\nตรึง\nตรุ\nตรุณ\nตรุณะ\nตรุษ\nตรู\nตรู่\nตฤณ\nตฤตีย\nตฤษณา\nตลก\nตลบ\nตลอด\nตลับ\nตลาด\nตลิ่ง\nตลึง\nตวง\nต่วน\nต้วมเตี้ยม\nตวัก\nตวัด\nตวาด\nตอ\nตอม่อ\nต่อ\nต้อ\nตอก\nต๊อก\nต๊อกต๋อย\nตอง\nต้อง\nตองกราย\nต้องเต\nตองแตก\nต่องแต่ง\nตองเหลือง\nตอด\nตอน\nต้อน\nตอบ\nตอเบา\nตอม\nต่อม\nต๋อม\nต่อย\nต้อย\nต้อยตริ่ง\nต้อยติ่ง\nต้อยตีวิด\nตอแย\nตอร์ปิโด\nต่อไส้\nตอแหล\nตะ\nตะกรน\nตะกร้อ\nตะกรัน\nตะกรับ\nตะกร้า\nตะกราม\nตะกรุด\nตะกรุม\nตะกรุมตะกราม\nตะกละ\nตะกลาม\nตะกวด\nตะกอ\nตะกอน\nตะกัง\nตะกั่ว\nตะกาง\nตะกาด\nตะกาย\nตะกาว\nตะกุกตะกัก\nตะกุย\nตะกู\nตะกูด\nตะเกียกตะกาย\nตะเกียง\nตะเกียบ\nตะแก\nตะแก่\nตะแกรง\nตะโก\nตะโก้\nตะโกก\nตะโกน\nตะโกรง\nตะโกรม\nตะไกร\nตะขบ\nตะขอ\nตะขาบ\nตะขิดตะขวง\nตะเข้\nตะเข็บ\nตะโขง\nตะคร้อ\nตะครอง\nตะครั่นตะครอ\nตะคร้ำ\nตะคริว\nตะคิว\nตะครุบ\nตะคอก\nตะคัน\nตะค้า\nตะคาก\nตะค้าน\nตะคุ่ม\nตะเครียว\nตะเคียว\nตะเคียน\nตะแคง\nตะไคร่\nตะไคร้\nตะเฆ่\nตะนอย\nตะนาว\nตะบม\nตะบอง\nตะบอย\nตะบัน\nตะบิ้ง\nตะบิด\nตะบิดตะบอย\nตะบี้ตะบัน\nตะบึง\nตะบูน\nตะเบ็ง\nตะเบ็งมาน\nตะเบ๊ะ\nตะแบก\nตะแบง\nตะโบม\nตะไบ\nตะปบ\nตะปลิง\nตะปิ้ง\nตะปุ่มตะป่ำ\nตะปู\nตะพง\nตะพด\nตะพอง\nตะพัก\nตะพัง\nตะพัด\nตะพั้น\nตะพาก\nตะพาน\nตะพาบ\nตะพาย\nตะพึด\nตะพึดตะพือ\nตะพุ่น\nตะเพรา\nตะเพิง\nตะเพิด\nตะเพียน\nตะโพก\nตะโพง\nตะโพน\nตะเภา\nตะใภ้\nตะม่อ\nตะมอย\nตะรังกะนู\nตะรังตังกวาง\nตะรังตังช้าง\nตะราง\nตะลอง\nตะลอน\nตะล่อม\nตะละ\nตะลาน\nตะลิงปลิง\nตะลิบ\nตะลีตะลาน\nตะลึง\nตะลึงพรึงเพริด\nตะลุง\nตะลุ่ม\nตะลุ่มนก\nตะลุมบอน\nตะลุ่มโปง\nตะลุมพอ\nตะลุมพุก\nตะลุย\nตะเลง\nตะแลงแกง\nตะไล\nตะวัน\nตะเวน\nตะหลิว\nตะหลุก\nตะหลุง\nตะแหง่ว\nตะแหมะแขะ\nตะโหงก\nตัก\nตักกะ\nตักเตือน\nตั๊กแตน\nตักษัย\nตัง\nตั่ง\nตั้ง\nตังเก\nตังฉ่าย\nตังเม\nตังวาย\nตังโอ๋\nตัจฉก\nตัจฉนี\nตัณฑุล\nตัณหา\nตัด\nตัน\nตันตระ\nตันติ\nตันหยง\nตับ\nตับปิ้ง\nตัว\nตั๋ว\nตัวจี๊ด\nตัวตืด\nตั้วโผ\nตั้วเหี่ย\nตา\nตาก\nตากวาง\nต่าง\nตาด\nตาน\nต่าน\nต้าน\nตานนกกด\nตานี\nตาบ\nตาม\nตามะแน\nตามิน\nตาย\nตาราไต\nตาล\nตาลุ\nต๋าว\nตาเสือ\nตาหนู\nตาฬ\nตำ\nต่ำ\nตำนาน\nตำบล\nตำแบ\nตำแย\nตำรวจ\nตำรับ\nตำรา\nตำรุ\nตำลึง\nตำเสา\nตำหนัก\nตำหนิ\nตำแหน่ง\nติ\nติก\nติ๊ก\nติกะ\nติกาหรัง\nติง\nติ่ง\nติ๋ง\nติ่งตั่ง\nติ๋งต่าง\nติงส\nติงสติ\nติณ\nติด\nติตติกะ\nติตติร\nติตถ\nติตถะ\nติถี\nติมิงคละ\nติรัจฉาน\nติลก\nติละ\nติ้ว\nตี\nตี่\nตีน\nตีบ\nตีรถะ\nตีระ\nตึ\nตึก\nตึ้ก\nตึ้กตั้ก\nตึง\nตึดตื๋อ\nตึ๊ดตื๋อ\nตืด\nตื่น\nตื้น\nตื้อ\nตื๊อ\nตื๋อ\nตุ\nตุ๊\nตุ๊กแก\nตุ๊กตา\nตุ๊กต่ำ\nตุกติก\nตุ๊กติ๊ก\nตุ๊กตุ่น\nตุ๊กตุ๋ย\nตุง\nตุ้งก่า\nตุ้งติ้ง\nตุ๊ดตู่\nตุน\nตุ่น\nตุ๋น\nตุนาหงัน\nตุบ\nตุ้บ\nตุ๊บป่อง\nตุปัดตุป่อง\nตุปัดตุเป๋\nตุ่ม\nตุ้ม\nตุ๋ม\nตุ้มกว้าว\nตุมกา\nตุ้มแซะ\nตุมตัง\nตุ้มเต๋น\nตุ้มปี่\nตุมพะ\nตุ่ย\nตุ้ย\nตุ๊ย\nตุ๋ยตุ่ย\nตุรคะ\nตุรงค์\nตุล\nตุลา\nตุหรัดตุเหร่\nตู\nตู่\nตู้\nตูก\nตูด\nตูบ\nตูม\nเต๊ก\nเต็ง\nเต่ง\nเตช\nเตโช\nเต้น\nเต็นท์\nเต็ม\nเตย\nเตร่\nเตร็ด\nเตรตา\nเตรียม\nเตรียมตรม\nเตละ\nเตลิด\nเตว็ด\nเต่อ\nเตอะ\nเตะ\nเตา\nเต่า\nเต้า\nเต๋า\nเต่าเกียด\nเต้าเจี้ยว\nเต้าทึง\nเต้าหู้\nเต้าฮวย\nเต๊าะ\nเตาะแตะ\nเติ่ง\nเติบ\nเติม\nเตี้ย\nเตียง\nเตียน\nเตียบ\nเตี๋ยม\nเตียรถ์\nเตียว\nเตี่ยว\nเตือน\nแต่\nแต้\nแตก\nแตง\nแต่ง\nแตงเม\nแต้จิ๋ว\nแตด\nแต๊ดแต๋\nแตน\nแต้ม\nแตร\nแตระ\nแต้ว\nแต้วแร้ว\nแต้วแล้ว\nแต่ว่า\nแต้แว้ด\nแตะ\nโต\nโต้\nโตก\nโต่ง\nโต้ง\nโตงเตง\nโตฎก\nโต๊ด\nโตน\nโตนด\nโต้โผ\nโตมร\nโตย\nโตรก\nโต๊ะ\nใต้\nไต\nไต่\nไต้\nไต๋\nไตร\nไตรกิศยา\nไตรดายุค\nไตร่ตรอง\nไตรย\nไต้หวัน\nถก\nถกล\nถงาด\nถด\nถนน\nถนอม\nถนัด\nถนัน\nถนำ\nถนิม\nถม\nถ่ม\nถมอ\nถมึงทึง\nถลก\nถลกบาตร\nถลน\nถล่ม\nถลอก\nถลัน\nถลา\nถลาก\nถลาย\nถลำ\nถลึงตา\nถลุง\nถ่วง\nถ้วน\nถ้วย\nถวัล\nถวัลย์\nถวาย\nถวิน\nถวิล\nถ่อ\nถ้อ\nถอก\nถอง\nถ่อง\nถ้อง\nถอด\nถอน\nถอบ\nถอบแถบ\nถ่อม\nถอย\nถ่อย\nถ้อย\nถะ\nถะถั่น\nถะมัดถะแมง\nถัก\nถัง\nถั่ง\nถัด\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นยา\nบิลเลียด\nบิวเรตต์\nบิสมัท\nบี้\nบีฑา\nบีตา\nบีบ\nบีเยศ\nบึก\nบึกบึน\nบึง\nบึ่ง\nบึ้ง\nบุ\nบุก\nบุคคล\nบุคลากร\nบุคลาธิษฐาน\nบุคลิก\nบุง\nบุ่ง\nบุ้ง\nบุ้งกี๋\nบุญ\nบุญญาธิการ\nบุญญานุภาพ\nบุญญาภินิหาร\nบุญญาภิสังขาร\nบุณฑริก\nบุณมี\nบุณย์\nบุตร\nบุตรี\nบุถุชน\nบุทคล\nบุนนาค\nบุบ\nบุบบิบ\nบุปผชาติ\nบุพกรรม\nบุพการี\nบุพกิจ\nบุพชาติ\nบุพทักษิณ\nบุพนิมิต\nบุพบท\nบุพพาจารย์\nบุพเพสันนิวาส\nบุพโพ\nบุ๋ม\nบุ่มบ่าม\nบุ้ย\nบุรณะ\nบุรพทิศ\nบุรพบท\nบุรพาจารย์\nบูรพาจารย์\nบุระ\nบุราณ\nบุรินทร์\nบุริมทิศ\nบุริมพรรษา\nบุริมสิทธิ\nบุรี\nบุรุษ\nบุโรทั่ง\nบุษกร\nบุษบก\nบุษบง\nบุษบัน\nบุษบา\nบุษบามินตรา\nบุษปราค\nบุษปะ\nบุษย์\nบุษย์น้ำทอง\nบุษยมาส\nบุษยะ\nบุษราคัม\nบุหงัน\nบุหงา\nบุหรง\nบุหรี่\nบุหลัน\nบู่\nบู้\nบูชนียสถาน\nบูชา\nบูชิต\nบูด\nบูดู\nบูร\nบูรณ์\nบูรณภาพ\nบูรณมี\nบูรณะ\nบูรณาการ\nบูรพ์\nบูรพะ\nบูรพา\nเบ้\nเบ่ง\nเบ๊จี๋\nเบญกานี\nเบญจกัลยาณี\nเบญจกามคุณ\nเบญจขันธ์\nเบญจดุริยางค์\nเบญจธรรม\nเบญจบรรพต\nเบญจพรรณ\nเบญจเพส\nเบญจมาศ\nเบญจรงค์\nเบญจศก\nเบญจศีล\nเบญจะ\nเบญจา\nเบญจางค์\nเบญจางคประดิษฐ์\nเบญญา\nเบญพาด\nเบ็ด\nเบ็ดเตล็ด\nเบ็ดเสร็จ\nเบน\nเบนซิน\nเบรก\nเบริลเลียม\nเบส\nเบ้อ\nเบอร์\nเบอร์คีเลียม\nเบ้อเร่อ\nเบ้อเร่อเท่อ\nเบ้อเริ่ม\nเบ้อเริ่มเทิ่ม\nเบอะ\nเบอะบะ\nเบะ\nเบา\nเบ้า\nเบาราณ\nเบาะ\nเบิก\nเบิ่ง\nเบี้ย\nเบี่ยง\nเบียด\nเบียน\nเบียร์\nเบี้ยว\nเบือ\nเบื่อ\nเบื้อ\nเบื้อง\nเบือน\nแบ\nแบ้\nแบก\nแบคทีเรีย\nแบ่ง\nแบงก์\nแบดมินตัน\nแบตเตอรี่\nแบน\nแบนโจ\nแบบ\nแบ็บ\nแบเรียม\nแบหลา\nแบะ\nโบ\nโบ้\nโบ๋\nโบก\nโบกขรณี\nโบกขรพรรษ\nโบชุก\nโบต\nโบนัส\nโบ๊เบ๊\nโบย\nโบรมีน\nโบรอน\nโบราณ\nโบสถ์\nใบ\nใบ้\nไบ่\nปก\nปกติ\nปกรณ์\nปกรณัม\nปกิณกะ\nปกีรณัม\nปโกฏิ\nปง\nป่ง\nปงช้าง\nปฎล\nปฏัก\nปฏิกรณ์\nปฏิกรรม\nปฏิการะ\nปฏิกิริยา\nปฏิกูล\nปฏิคม\nปฏิคหิต\nปฏิคาหก\nปฏิฆะ\nปฏิชีวนะ\nปฏิญญา\nปฏิญาณ\nปฏิทิน\nปฏิบถ\nปฏิบัติ\nปฏิปทา\nปฏิปักษ์\nปฏิปัน\nปฏิปุจฉาพยากรณ์\nปฏิปุจฉาวาที\nปฏิพัทธ์\nปฏิพากย์\nปฏิภาค\nปฏิภาณ\nปฏิมา\nปฏิมากร\nปฏิยุทธ์\nปฏิรพ\nปฏิรูป\nปฏิโลม\nปฏิวัติ\nปฏิวาต\nปฏิวาท\nปฏิเวธ\nปฏิสนธิ\nปฏิสวะ\nปฏิสังขรณ์\nปฏิสันถาร\nปฏิสัมภิทา\nปฏิเสธ\nปฐพี\nปฐม\nปฐวี\nปณต\nปณาม\nปณิธาน\nปณิธิ\nปณีต\nปด\nปดิวรัดา\nปติ\nปถพี\nปถมัง\nปถวี\nปทัฏฐาน\nปทัสถาน\nปทานุกรม\nปทีป\nปทุม\nปน\nป่น\nปนัดดา\nปปัญจะ\nปม\nปรนัย\nปรปักษ์\nปรโลก\nปรวาที\nปรก\nปรกติ\nปรง\nปรตยักษ์\nปรน\nปรนนิบัติ\nปรนิมมิตวสวัตดี\nปรบ\nปรปักษ์\nปรมัตถ์\nปรมาจารย์\nปรมาณู\nปรมาภิไธย\nปรมาภิเษก\nปรมินทร์\nบรเมนทร์\nปรเมศวร์\nปรเมษฐ์\nปรวด\nปรวนแปร\nปรศุ\nปรสิต\nปร๋อ\nปรองดอง\nปรอด\nปรอท\nปรอย\nประ\nประกบ\nประกฤต\nประกฤติ\nประกล\nประกวด\nประกวดประขัน\nประกอบ\nประกัน\nประกับ\nประกาย\nประกายพรึก\nประการ\nประกาศ\nประกาศนียบัตร\nประกาศิต\nประกำ\nประกิด\nประกิต\nประคด\nประคนธรรพ\nประคนธรรพ์\nประคบ\nประคบประหงม\nประคอง\nประคับประคอง\nประคัลภ์\nประคำ\nประคิ่น\nประคุณ\nประเคน\nประเคราะห์\nประโคน\nประโคนธรรพ\nประโคนธรรพ์\nประโคม\nประจง\nประจญ\nประจบ\nประจบประแจง\nประจวบ\nประจ๋อประแจ๋\nประจักษ์\nประจักษนิยม\nประจัญ\nประจัน\nประจาก\nประจาค\nประจาน\nประจำ\nประจิม\nประจิ้มประเจ๋อ\nประจุ\nประจุคมน์\nประจุบัน\nประเจก\nประเจิด\nประเจิดประเจ้อ\nประเจียด\nประแจ\nประชด\nประชน\nประชวม\nประชวร\nประชัน\nประชา\nประชาธิปไตย\nประชิด\nประชี\nประชุม\nประเชิญ\nประณต\nประณม\nประณาม\nประณิธาน\nประณิธิ\nประณีต\nประณุท\nประดง\nประดน\nประดวน\nประดอน\nประดอย\nประดัก\nประดักประเดิด\nประดัง\nประดับ\nประดา\nประดาก\nประดาป\nประดาษ\nประดิชญา\nประดิดประดอย\nประดิทิน\nประดิษฐ์\nประดิษฐกรรม\nประดิษฐาน\nประดุง\nประดุจ\nประดู่\nประเด\nประเด็น\nประเดิม\nประเดียง\nประเดี๋ยว\nประเดี๋ยวประด๋าว\nประแดง\nประแดะ\nประโดง\nประโดย\nประตง\nประตัก\nประตาป\nประติชญา\nประติญาณ\nประติทิน\nประติมากร\nประติมากรรม\nประติรพ\nประตู\nประถม\nประถมจินดา\nประทม\nประท้วง\nประทวน\nประทักษ์\nประทักษิณ\nประทัง\nประทัด\nประทับ\nประทาน\nประทาย\nประทาศี\nประทิน\nประทิ่น\nประทีป\nประทุฐ\nประทุน\nประทุษ\nประทุษฐ์\nประเทศ\nประเทา\nประเทียด\nประเทียบ\nประเทือง\nประธาน\nประธานาธิบดี\nประนม\nประนอ\nประนอม\nประนัง\nประนัปดา\nประนีประนอม\nประปราน\nประปราย\nประปา\nประเปรี้ยง\nประเปรียว\nประพจน์\nประพนธ์\nประพรม\nประพฤติ\nประพฤทธิ์\nประพัด\nประพัทธ์\nประพันธ์\nประพาต\nประพาส\nประพาสมหรณพ\nประพาฬ\nประพิณ\nประพิมพ์ประพาย\nประพุทธ์\nประเพณี\nประโพธ\nประไพ\nประไพร\nประภพ\nประภัสสร\nประภา\nประภาคาร\nประภาพ\nประภาษ\nประภาส\nประเภท\nประมง\nประมวล\nประมาณ\nประมาท\nประมุข\nประมุท\nประมูล\nประเมิน\nประโมง\nประโมทย์\nประยงค์\nประยุกต์\nประยุทธ์\nประยุร\nประยูร\nประโยค\nประโยชน์\nประโรหิต\nประลมพ์\nประลอง\nประลัย\nประลาต\nประลาย\nประลุ\nประเล่ห์\nประเล้าประโลม\nประโลม\nประวรรต\nประวรรตน์\nประวัติ\nประวาล\nประวาลปัทม์\nประวาส\nประวิง\nประวิช\nประวิตร\nประวิน\nประวีณ\nประเวณี\nประเวศ\nประเวศน์\nประศม\nประศาสน์\nประศุ\nประสก\nประสงค์\nประสบ\nประสพ\nประสม\nประสะ\nประสัก\nประสันนาการ\nประสัยห์\nประสา\nประสาท\nประสาธน์\nประสาน\nประสาร\nประสิทธิ์\nประสิทธิผล\nประสิทธิภาพ\nประสีประสา\nประสูต\nประสูติ\nประเสบัน\nประเสบันอากง\nประเสริฐ\nประหนึ่ง\nประหม่า\nประหยัด\nประหลาด\nประหล่ำ\nประหวัด\nประหวั่น\nประหัตประหาร\nประหาณ\nประหาร\nประเหล\nประเหส\nประไหมสุหรี\nประอบ\nประอร\nปรัก\nปรักปรำ\nปรักมะ\nปรัง\nปรัชญา\nปรัตถจริยา\nปรัตยุบัน\nปรัน\nปรับ\nปรัมปรา\nปรัศจิม\nปรัศนา\nปรัศนี\nปรัศว์\nปรัสสบท\nปร่า\nปรากฏ\nปรากรม\nปรากฤต\nปราการ\nปราง\nปรางค์\nปราจีน\nปราชญ์\nปราชญา\nปราชัย\nปราณ\nปราณี\nปราด\nปราน\nปรานี\nปราบ\nปราบดาภิเษก\nปราปต์\nปราม\nปรามาส\nปราโมช\nปราโมทย์\nปราย\nปรารถนา\nปรารภ\nปรารมภ์\nปราศ\nปราศจาก\nปราศรัย\nปราษณี\nปราษาณ\nปราสัย\nปราสาท\nปรำ\nปริ\nปริก\nปริกขาร\nปริกรรม\nปริกัป\nปริคณห์\nปริจาค\nปริจาริกา\nปริเฉท\nปริชน\nปริซึม\nปริญญา\nปริณาม\nปริณายก\nปริต\nปริตตะ\nปริตโตทก\nปริตร\nปริทรรศน์\nปริทัยหัคคี\nปริทัศน์\nปริเทพ\nปริเทวะ\nปรินิพพาน\nปริบ\nปริบท\nปริปันถ์\nปริพนธ์\nปริพัตร\nปริพันธ์\nปริพาชก\nปริภัณฑ์\nปริภาษ\nปริภูมิ\nปริโภค\nปริ่ม\nปริมณฑล\nปริมาณ\nปริมาตร\nปริยัติ\nปริยานุช\nปริยาย\nปริเยศ\nปริโยสาน\nปริวรรต\nปริวัตร\nปริวาร\nปริวาส\nปริวิตก\nปริเวณ\nปริศนา\nปริษัท\nปริสัญญู\nปริสุทธิ\nปริหาน\nปริหาร\nปรี่\nปรีชญา\nปรีชา\nปรี๊ด\nปรีดา\nปรีดิ\nปรีดิ์\nปรีดี\nปรีติ\nปรียะ\nปรียา\nปรึก\nปรึกษา\nปรึง\nปรือ\nปรื๋อ\nปรุ\nปรุง\nปรู\nปรู๋\nปรูด\nปรู๊ด\nปรู๊ดปร๊าด\nปรู๊ฟ\nปฤงคพ\nปฤจฉา\nปฤษฎางค์\nปฤษฐ\nปลก\nปลกเปลี้ย\nปลง\nปล่ง\nปลด\nปล้น\nปลวก\nปลอก\nปล่อง\nปล้อง\nปลอด\nปล้อน\nปลอบ\nปลอม\nปล่อย\nปละ\nปลัก\nปลั๊ก\nปลัง\nปลั่ง\nปลัด\nปลัดขิก\nปลา\nปลาต\nปลาบ\nปลาย\nปลาสเตอร์\nปลาสนาการ\nปล้ำ\nปลิง\nปลิด\nปลิ้น\nปลิโพธ\nปลิม\nปลิ่ม\nปลิว\nปลี\nปลีก\nปลื้ม\nปลุก\nปลูก\nปวกเปียก\nปวง\nป่วง\nปวด\nป่วน\nป้วน\nป้วนเปี้ยน\nป่วย\nปวัตน์\nปวารณา\nปวาล\nปวาส\nปวาฬ\nปวิช\nปวิตร\nปวิธ\nปวิเวก\nปวีณ\nปวุติ\nปเวณี\nปเวส\nปเวสน์\nปศุ\nปสันนะ\nปสันนาการ\nปสาท\nปสาน\nปสาสน์\nปสุ\nปสุต\nปสูติ\nปหังสนะ\nปหาน\nปหาร\nปหาส\nปอ\nป้อ\nป๋อ\nปอก\nปอง\nป่อง\nป้อง\nปอด\nปอน\nป้อน\nปอนด์\nปอเนาะ\nปอบ\nป้อแป้\nปอม\nป้อม\nป๋อม\nปอย\nป้อย\nป้อยอ\nปะ\nปะกน\nปะกัง\nปะการัง\nปะกำ\nปะขาว\nปะงาบ\nปะตาปา\nปะตาระกาหลา\nปะติดปะต่อ\nปะติยาน\nปะทะ\nปะทะปะทัง\nปะทุ\nปะทุน\nปะปน\nปะมง\nปะราลี\nปะรำ\nปะไร\nปะลอม\nปะเลง\nปะแล่ม\nปะโลง\nปะวะหล่ำ\nปะหงับ\nปะหนัน\nปะหัง\nปะเหลาะ\nปัก\nปักข์\nปักเป้า\nปักษ์\nปักษา\nปักษิน\nปักษี\nปัง\nปั๋ง\nปังสุ์\nปังสุกุล\nปัจจัตตะ\nปัจจันต์\nปัจจันตคาม\nปัจจันตชนบท\nปัจจันตประเทศ\nปัจจัย\nปัจจามิตร\nปัจจุคมน์\nปัจจุทธรณ์\nปัจจุบัน\nปัจจุสมัย\nปัจเจก\nปัจโจปการกิจ\nปัจฉา\nปัจฉิม\nปัจถรณ์\nปัจนึก\nปัจยาการ\nปัจเวกขณ์\nปัชชุน\nปัญจนที\nปัญจวัคคีย์\nปัญจก\nปัญจกะ\nปัญจมี\nปัญจวีสติ\nปัญญัติ\nปัญญา\nปัญหา\nปัฏ\nปัฏนะ\nปัฐยาวัต\nปัณฑรหัตถี\nปัณณะ\nปัณณาส\nปัณณาสก์\nปัณรสี\nปัณหิ\nปัด\nปัตคาด\nปัตตะ\nปัตตานึก\nปัตตานุโมทนา\nปัตตาเวีย\nปัตติ\nปัตติก\nปัตถร\nปัตถะ\nปัตนิ\nปัตนี\nปัตหล่า\nปัถพี\nปัถวี\nปัทม์\nปัทมะ\nปัทมาสน์\nปัน\nปั่น\nปั้น\nปั้นจั่น\nปันจุเหร็จ\nปั้นลม\nปั้นหยา\nปั้นเหน่ง\nปับ\nปั๊บ\nปัปผาสะ\nปัพพาชนียกรรม\nปัพภาระ\nปั๊ม\nปัยกา\nปัยยิกา\nปัวเปีย\nปัศจิม\nปัศตัน\nปัสสาวะ\nปัสสาสะ\nปา\nป่า\nป้า\nปาก\nปาง\nป้าง\nปาจรีย์\nปาจิตตีย์\nปาจีน\nปาฏลิ\nปาฏิบท\nปาฏิบุคลิก\nปาฏิโภค\nปาฏิหาริย์\nปาฐก\nปาฐกถา\nปาฐะ\nปาณกชาติ\nปาณะ\nปาณาติบาต\nปาณิ\nปาณี\nปาด\nปาติโมกข์\nปาตี\nปาเต๊ะ\nปาท่องโก๋\nปาทังกา\nปาทาน\nปาทุกา\nปาน\nป่าน\nป้าน\nปานะ\nปานียะ\nป้าบ\nป๊าบ\nปาพจน์\nปาม\nปาโมกข์\nป่าย\nป้าย\nปายาส\nปาร์เกต์\nปารมี\nปารเมศ\nปาราชิก\nปาริฉัตร\nปาริชาต\nปารุสกวัน\nปาล\nปาล์ม\nปาลิไลยก์\nปาลี\nปาว\nป่าว\nป๊าว\nปาวาร\nปาษาณ\nปาส\nปาสาณ\nปาสาทิกะ\nปาหนัน\nปาหี่\nปำ\nป้ำ\nป้ำเป๋อ\nปิกนิก\nปิ้ง\nปิงคละ\nปิงปอง\nปิฎก\nปิฏฐะ\nปิฐิ\nปิณฑะ\nปิด\nปิตตะ\nปิตา\nปิตามหัยกา\nปิตามหัยยิกา\nปิตุ\nปิตุจฉา\nปิตุภูมิ\nปิตุลา\nปิโตรเลียม\nปิ่น\nปิ่นแก้ว\nปิ่นโต\nปิปผลี\nปิ่ม\nปิ้ม\nปิยะ\nปิยังคุ\nปิโยรส\nปิลันธน์\nปิ๋ว\nปิศาจ\nปิหกะ\nปี\nปี่\nปี้\nปี๋\nปีก\nปีฐะ\nปี๊ด\nปีติ\nปีน\nปีบ\nปี๊บ\nปีศาจ\nปีฬกะ\nปึก\nปึง\nปึ่ง\nปึ๋ง\nปึ้ด\nปึมปื้อ\nปืน\nปื้น\nปือ\nปื้อ\nปื๋อ\nปุ\nปุ๊\nปุก\nปุกปุย\nปุคละ\nปุ้งกี๋\nปุงควะ\nปุงลิงค์\nปุงลึงค์\nปุจฉา\nปุฏะ\nปุณฑริก\nปุด\nปุตตะ\nปุถุชน\nปุนนาค\nปุนภพ\nปุนัพสุ\nปุบ\nปุ๊บ\nปุปผะ\nปุปะ\nปุพพะ\nปุ่ม\nปุ่มป่ำ\nปุ้ม\nปุ๋ม\nปุย\nปุ้ย\nปุ๋ย\nปุรณะ\nปุระ\nปุราณ\nปุราณะ\nปุริมพรรษา\nปุเรจาริก\nปุโรหิต\nปุลลิงค์\nปุลลึงค์\nปุลินท์\nปุโลปุเล\nปุษยะ\nปุสสะ\nปู\nปู่\nปูชกะ\nปูชนียบุคคล\nปูชนียวัตถุ\nปูชนียะ\nปูชา\nปูชิต\nปูด\nปูน\nปูม\nปู้ยี่ปู้ยำ\nปูระ\nปูลู\nเป้\nเป๋\nเปก\nเป๊ก\nเป่ง\nเป้ง\nเป๋ง\nเป็ด\nเปตพลี\nเปตอง\nเป็น\nเปยยาล\nเปร็ง\nเปรต\nเปรม\nเปรย\nเปรอ\nเปรอะ\nเปราะ\nเปรียง\nเปรี้ยง\nเปรี้ยงปร้าง\nเปรียญ\nเปรียบ\nเปรี่ยม\nเปรียว\nเปรี้ยว\nเปรียะ\nเปรี๊ยะ\nเปรื่อง\nเปรื้อย\nเปล\nเปล่ง\nเปลว\nเปลา\nเปล่า\nเปล้า\nเปลาะ\nเปลี้ย\nเปลี่ยน\nเปลี่ยม\nเปลี่ยว\nเปลือก\nเปลือง\nเปลื้อง\nเปลือย\nเปศะ\nเปศัส\nเปสการ\nเปสละ\nเปสุญวาท\nเป๋อ\nเป้อเย้อ\nเปอร์\nเปอร์เซ็นต์\nเปะ\nเปา\nเป่า\nเป้า\nเป๊า\nเป๋า\nเป๋าฮื้อ\nเปาะ\nเป๊าะ\nเปาะเปี๊ยะ\nเปาะแปะ\nเปิก\nเปิง\nเปิงมาง\nเปิด\nเปิ่น\nเปิบ\nเปิ๊บ\nเปีย\nเปียก\nเปี๊ยก\nเปี๊ยบ\nเปี่ยม\nเปี้ยว\nเปี๊ยว\nเปียะ\nเปี๊ยะ\nเปือก\nเปื้อน\nเปื่อย\nแป\nแป้ง\nแป๋ง\nแปด\nแป๊ด\nแปทู\nแป้น\nแป๊น\nแปบ\nแป๊บ\nแปม\nแปร\nแปร๋\nแปรก\nแปรง\nแปร่ง\nแปร๊ด\nแปร้น\nแปร๋น\nแปรปรวน\nแประ\nแปล\nแปล้\nแปลก\nแปลง\nแปลน\nแปลบ\nแปล๊บ\nแป้ว\nแป๊ว\nแปะ\nแป๊ะ\nแป๊ะซะ\nโป\nโป่\nโป้\nโป๊\nโปก\nโป๊ก\nโป๊กเกอร์\nโปกขรณี\nโปกขรพรรษ\nโปเก\nโปง\nโป่ง\nโป้ง\nโป่งข่าม\nโปงลาง\nโป่งวิด\nโปฐบท\nโปฐปทมาส\nโปดก\nโปตถกะ\nโปน\nโป๊ป\nโป๊ยเซียน\nโปรแกรม\nโปรง\nโปร่ง\nโปรด\nโปรตอน\nโปรตีน\nโปรเตสแตนต์\nโปรแทรกเตอร์\nโปรย\nโปล่ง\nโปลิโอ\nโปโล\nโปสก\nโปสต์การ์ด\nโปะ\nโป๊ะ\nโป๊ะจ้าย\nไป\nไป่\nไป๋\nไปยาล\nไปรษณีย์\nไปรษณียบัตร\nไปรษณียภัณฑ์\nไปรษณียากร\nไปล่\nไปศาจ\nผก\nผกา\nผกาย\nผคม\nผง\nผงก\nผงม\nผงะ\nผงาด\nผง่าน\nผจง\nผจญ\nผจัญ\nผจาน\nผชุม\nผณิน\nผณินทร\nผณิศวร\nผด\nผดุง\nผเดิน\nผทม\nผนวก\nผนวช\nผนัง\nผนิด\nผนึก\nผม\nผยอง\nผรณาปีติ\nผรสุ\nผริต\nผรุสวาท\nผล\nผลคุน\nผลคุนี\nผล็อย\nผละ\nผลัก\nผลัด\nผลับ\nผลัวะ\nผลา\nผลาญ\nผลานิสงส์\nผลาผล\nผลาหาร\nผลิ\nผลิกะ\nผลิต\nผลิน\nผลี\nผลีผลาม\nผลึก\nผลึ่ง\nผลือ\nผลุ\nผลุง\nผลุด\nผลุน\nผลุนผลัน\nผลุบ\nผลุบผลับ\nผลุย\nผลู\nผวน\nผวย\nผวา\nผสม\nผสาน\nผอง\nผ่อง\nผ่อน\nผอบ\nผอม\nผ็อย\nผอูน\nผะ\nผะดา\nผะสา\nผัก\nผัคคุณ\nผัคคุณี\nผัง\nผัด\nผัน\nผับ\nผัว\nผัวะ\nผัสสะ\nผัสสาหาร\nผา\nผ่า\nผ้า\nผาก\nผาง\nผ่าง\nผาณิต\nผาด\nผาติ\nผ่าน\nผาม\nผาย\nผ่ายผอม\nผาล\nผาลคุน\nผาลา\nผ่าว\nผาสุก\nผ้าฮาด\nผำ\nผ้ำ\nผิ\nผิง\nผิด\nผิตะ\nผิน\nผิว\nผี\nผี้ว์\nผึง\nผึ่ง\nผึ้ง\nผึ้งรวง\nผืน\nผื่น\nผุ\nผุด\nผุยผง\nผุสราคา\nผู้\nผูก\nเผ\nเผง\nเผชิญ\nเผ็ด\nเผด็จ\nเผดิม\nเผดียง\nเผ่น\nเผนิก\nเผย\nเผยอ\nเผยิบ\nเผยิบผยาบ\nเผล\nเผล่\nเผล็ด\nเผลอ\nเผลอไผล\nเผละ\nเผลาะ\nเผลาะแผละ\nเผลียง\nเผอเรอ\nเผอิญ\nเผอิล\nเผะ\nเผา\nเผ่า\nเผ้า\nเผาะ\nเผิ้ง\nเผิน\nเผียน\nเผือ\nเผื่อ\nเผือก\nเผือด\nเผือน\nเผื่อน\nแผ่\nแผก\nแผง\nแผด\nแผน\nแผ่น\nแผนก\nแผล\nแผลง\nแผล็บ\nแผล็ว\nแผละ\nแผ่ว\nแผ้ว\nโผ\nโผง\nโผฏฐัพพะ\nโผน\nโผเผ\nโผย\nโผล่\nโผลกเผลก\nโผละ\nโผอน\nโผะ\nไผ\nไผ่\nไผท\nฝน\nฝรั่ง\nฝรั่งเศส\nฝ่อ\nฝอย\nฝัก\nฝัง\nฝั่ง\nฝัด\nฝัน\nฝา\nฝ่า\nฝ้า\nฝาก\nฝาง\nฝาด\nฝาน\nฝาย\nฝ่าย\nฝ้าย\nฝิ่น\nฝี\nฝี่\nฝีก\nฝึก\nฝืด\nฝืน\nฝุ่น\nฝูง\nเฝ้า\nเฝือ\nเฝือก\nเฝือง\nเฝื่อน\nแฝก\nแฝง\nแฝด\nใฝ่\nไฝ\nพก\nพกุล\nพง\nพงศ์\nพงศกร\nพงศธร\nพงศา\nพงศาวดาร\nพจน์\nพจนา\nพจนานุกรม\nพจนารถ\nพจนีย์\nพจมาน\nพจี\nพชระ\nพญา\nพญาลอ\nพณิช\nพณิชย์\nพดด้วง\nพธู\nพนันดร\nพนาดร\nพนาดอน\nพนาราม\nพนาลัย\nพนาลี\nพนาวาส\nพนาเวศ\nพนาศรม\nพนาสณฑ์\nพนาสัณฑ์\nพเนจร\nพ่น\nพ้น\nพนม\nพนอง\nพนอม\nพนัก\nพนักงาน\nพนัง\nพนัน\nพนัส\nพนา\nพนาย\nพนิดา\nพนิต\nพบ\nพม่า\nพยนต์\nพยศ\nพยัก\nพยักพเยิด\nพยัคฆ์\nพยัคฆา\nพยัคฆิน\nพยัคฆี\nพยัชน์\nพยัญชนะ\nพยัต\nพยับ\nพยากรณ์\nพยาฆร์\nพยางค์\nพยาธิ\nพยาน\nพยาบาท\nพยาบาล\nพยาม\nพยามะ\nพยายาม\nพยุ\nพยุง\nพยุหยาตรา\nพยุหโยธา\nพยุหเสนา\nพยุหะ\nพยู่ห์\nพเยีย\nพร\nพรต\nพรม\nพรรค\nพรรค์\nพรรคานต์\nพรรณ\nพรรณนา\nพรรดึก\nพรรลาย\nพรรษ\nพรรษา\nพรรเอิญ\nพรวด\nพรวน\nพรหม\nพรหมจรรย์\nพรหมจาริณี\nพรหมจารี\nพรหมา\nพรหมาสตร์\nพรหมินทร์\nพรอก\nพร่อง\nพร้อง\nพรอด\nพร้อม\nพร้อมพรัก\nพร่อย\nพร้อย\nพระ\nพระนอม\nพระนาด\nพระฮาม\nพรักพร้อม\nพรั่ง\nพรัด\nพรั่น\nพรับ\nพร่า\nพร้า\nพราก\nพราง\nพร่าง\nพราด\nพราน\nพราย\nพราว\nพราหมณ์\nพราหมณะ\nพราหมณี\nพราหมี\nพรำ\nพร่ำ\nพริก\nพริ้ง\nพริบ\nพริ้ม\nพรึง\nพรึน\nพรึบ\nพรึ่บ\nพรืด\nพรุ\nพรุ่ง\nพรุน\nพรู\nพรูด\nพฤกษ์\nพฤกษชาติ\nพฤกษเทวดา\nพฤกษราช\nพฤกษศาสตร์\nพฤกษา\nพฤฒ\nพฤฒา\nพฤฒาจารย์\nพฤฒิ\nพฤต\nพฤติ\nพฤทธ์\nพฤทธิ์\nพฤนต์\nพฤนท์\nพฤศจิก\nพฤศจิกายน\nพฤษภ\nพฤษภาคม\nพฤหัสบดี\nพล\nพละ\nพลากร\nพลาดิศัย\nพลาธิการ\nพลานามัย\nพลบ\nพลวก\nพลวง\nพลวัต\nพลศาสตร์\nพลอ\nพล้อ\nพลอง\nพลอด\nพลอน\nพลอมแพลม\nพลอย\nพล่อย\nพลั่ก\nพลัง\nพลั่ง\nพลั้ง\nพลัด\nพลัน\nพลับ\nพลับพลา\nพลับพลึง\nพลั่ว\nพล่า\nพลาง\nพลาญ\nพลาด\nพล่าน\nพลาม\nพล่าม\nพลาย\nพลาสติก\nพลาสมา\nพลาหก\nพลำ\nพล้ำ\nพลำภัง\nพลิก\nพลิพัท\nพลิ้ว\nพลี\nพลุ\nพลุก\nพลุ่ก\nพลุกพล่าน\nพลุ่ง\nพลุ้ย\nพลู\nพลูโต\nพลูโทเนียม\nพวก\nพวง\nพ่วง\nพวน\nพวย\nพสก\nพสุ\nพสุธา\nพสุสงกรานต์\nพหล\nพหุ\nพหุล\nพหู\nพอ\nพ่อ\nพ้อ\nพอก\nพอง\nพ้อง\nพอน\nพ้อม\nพอโลเนียม\nพะ\nพะงา\nพะงาบ\nพะจง\nพะทำมะรง\nพะนอ\nพะเน้าพะนอ\nพะเนิน\nพะเนียง\nพะแนง\nพะพาน\nพะพิง\nพะเพิง\nพะยอม\nพ่ะย่ะค่ะ\nพะยูง\nพะยูน\nพะเยิบ\nพะเยิบพะยาบ\nพะรุงพะรัง\nพะโล้\nพะไล\nพะวง\nพะวักพะวน\nพะวา\nพะว้าพะวัง\nพะอง\nพะอากพะอำ\nพะอืดพะอม\nพัก\nพักตร์\nพักตรา\nพักร\nพัง\nพังกา\nพังงา\nพังผืด\nพังพวย\nพังพอน\nพังพาน\nพังพาบ\nพังเพย\nพัช\nพัชนี\nพัชระ\nพัญจน์\nพัฒนะ\nพัฒนา\nพัฒนากร\nพัฒนาการ\nพัด\nพัดชา\nพัดดึงส์\nพัตร\nพัทธ์\nพัทธยา\nพัทธสีมา\nพัทร\nพัน\nพันตู\nพันทาง\nพันธ์\nพันธะ\nพันธกรณี\nพันธบัตร\nพันธมิตร\nพันธนะ\nพันธนาคาร\nพันธนาการ\nพันธุ์\nพันธุกรรม\nพันลึก\nพันลือ\nพันเลิศ\nพันเอิญ\nพับ\nพัลลภ\nพัลวัน\nพัว\nพัวะ\nพัศดี\nพัสดุ\nพัสตร์\nพัสถาน\nพา\nพาก\nพากเพียร\nพากย์\nพาง\nพ่าง\nพาชี\nพาณิช\nพาณิชย์\nพาณิชยกรรม\nพาณิชยการ\nพาณิชยศาสตร์\nพาณิชยศิลป์\nพาณินี\nพาณี\nพาณีนี\nพาด\nพาท\nพาทย์\nพาธ\nพาธา\nพาน\nพ่าน\nพานร\nพานรินทร์\nพาม\nพาย\nพ่าย\nพายม้า\nพายัพ\nพายุ\nพาร์เซก\nพารณ\nพารา\nพาราฟิน\nพาล\nพาลา\nพาลี\nพาลุก\nพาโล\nพาไล\nพาส\nพาสน์\nพาสนา\nพาสุกรี\nพ่าห์\nพาหนะ\nพาหะ\nพาหา\nพาหิรกะ\nพาหิระ\nพาหุ\nพาหุรัด\nพาหุสัจจะ\nพาเหียร\nพาฬ\nพำ\nพำนัก\nพำพึม\nพำลา\nพิกล\nพิกสิต\nพิกัด\nพิกัติ\nพิกัน\nพิการ\nพิกุล\nพิเคราะห์\nพิฆน์\nพิฆเนศ\nพิฆเนศวร\nพิฆาต\nพิง\nพิจัย\nพิจาร\nพิจารณ์\nพิจารณา\nพิจิก\nพิจิต\nพิจิตร\nพิชญ์\nพิชัย\nพิชาน\nพิชิต\nพิเชฐ\nพิเชียร\nพิฑูรย์\nพิณ\nพิดทูล\nพิดาน\nพิโดร\nพิตร\nพิถี\nพิถีพิถัน\nพิทย\nพิทย์\nพิทยา\nพิทยาคม\nพิทยาคาร\nพิทยาธร\nพิทยาลัย\nพิทักษ์\nพิทูร\nพิเทศ\nพิธาน\nพิธี\nพิธุ\nพินทุ\nพินอบพิเทา\nพินัย\nพินาศ\nพินิจ\nพินิต\nพินิศ\nพินิศจัย\nพิเนต\nพิบัติ\nพิบุล\nพิบูล\nพิปริต\nพิปลาส\nพิพรรธ\nพิพรรธน์\nพิพักพิพ่วน\nพิพัฒ\nพิพัฒน์\nพิพากษ์\nพิพากษา\nพิพาท\nพิพิธ\nพิพิธภัณฑ์\nพิพิธภัณฑสถาน\nพิภพ\nพิภัช\nพิภาค\nพิภูษณะ\nพิเภก\nพิมปะการัง\nพิมพ์\nพิมพการัง\nพิมพา\nพิมพาภรณ์\nพิมล\nพิมเสน\nพิมาน\nพิมุข\nพิโมกข์\nพิโมกษ์\nพิโยกพิเกน\nพิโยค\nพิรอด\nพิระ\nพิรากล\nพิราบ\nพิราม\nพิราลัย\nพิริยะ\nพิรี้พิไร\nพิรุณ\nพิรุธ\nพิรุฬห์\nพิเรนทร์\nพิเราะ\nพิโรธ\nพิไร\nพิลังกาสา\nพิลาป\nพิลาส\nพิลิปดา\nพิลึก\nพิลึกกึกกือ\nพิลึกพิลั่น\nพิโลน\nพิไล\nพิศ\nพิศวง\nพิศวาส\nพิศาล\nพิศุทธ์\nพิศุทธิ์\nพิเศษ\nพิษ\nพิษฐาน\nพิษนาศน์\nพิสดาร\nพิสมร\nพิสมัย\nพิสัง\nพิสัช\nพิสัย\nพิสิฐ\nพิสุทธิ์\nพิสูจน์\nพิหค\nพิหาร\nพิฬาร\nพี\nพี่\nพี้\nพีชคณิต\nพีระมิด\nพึง\nพึ่ง\nพึ่บ\nพึ่บพั่บ\nพึม\nพึมพำ\nพืช\nพืด\nพื้น\nพุ\nพุก\nพุกาม\nพุง\nพุ่ง\nพุงดอ\nพุฒ\nพุฒิ\nพุด\nพุดตาน\nพุทธ\nพุทธะ\nพุทธังกูร\nพุทธางกูร\nพุทธันดร\nพุทธาภิเษก\nพุทธาวาส\nพุทธิ\nพุทโธ่\nพุทรา\nพุธ\nพุ่ม\nพุมเรียง\nพุ้ย\nพู\nพูพอน\nพู่\nพูด\nพูน\nพู้น\nพู่ระหง\nเพ\nเพ็ก\nเพกา\nเพคะ\nเพ็ง\nเพ่ง\nเพ็จ\nเพชฉลูกรรม\nเพชฌฆาต\nเพชร\nเพชรดา\nเพชรปาณี\nเพชรฤกษ์\nเพชรายุธ\nเพชรกลับ\nเพชรสังฆาต\nเพชรหลีก\nเพชรหึง\nเพ็ญ\nเพฑูริย์\nเพณี\nเพ็ดทูล\nเพดาน\nเพท\nเพทนา\nเพทาย\nเพทุบาย\nเพโทบาย\nเพ่นพ่าน\nเพนียด\nเพไนย\nเพ้ย\nเพรง\nเพรซีโอดิเมียม\nเพรา\nเพราะ\nเพริด\nเพริศ\nเพรียก\nเพรียง\nเพรียบ\nเพรี้ยม\nเพรียว\nเพรื่อ\nเพรือง\nเพล\nเพลง\nเพล็ด\nเพล้โพล้\nเพลา\nเพลาะ\nเพลิง\nเพลิดเพลิน\nเพลิน\nเพลีย\nเพลี้ย\nเพลี่ยง\nเพศ\nเพส\nเพสลาด\nเพ่อ\nเพ้อ\nเพ้อเจ้อ\nเพอิญ\nเพะ\nเพา\nเพาะ\nเพิก\nเพิง\nเพิ่ง\nเพิดเพ้ย\nเพิ่ม\nเพี้ย\nเพียง\nเพี้ยง\nเพียงออ\nเพี้ยน\nเพียบ\nเพียร\nเพื่อ\nเพื่อน\nแพ\nแพ้\nแพง\nแพ่ง\nแพงพวย\nแพทย์\nแพทยศาสตร์\nแพน\nแพ่น\nแพนก\nแพนงเชิง\nแพร\nแพร่\nแพรก\nแพร่ง\nแพรว\nแพร้ว\nแพลง\nแพลทินัม\nแพล็บ\nแพลม\nแพลเลเดียม\nแพละ\nแพละโลม\nแพว\nแพ้ว\nแพศย์\nแพศยา\nแพะ\nโพ\nโพก\nโพกพาย\nโพง\nโพงพาง\nโพชฌงค์\nโพซิตรอน\nโพด\nโพทะเล\nโพแทสเซียม\nโพธ\nโพธิ\nโพธิ์\nโพน\nโพ้น\nโพนทะนา\nโพบาย\nโพย\nโพยก๊วน\nโพยม\nโพรก\nโพรง\nโพรโทแอกทิเนียม\nโพรมีเทียม\nโพระดก\nโพล่\nโพลง\nโพล่ง\nโพล้ง\nโพลน\nโพล้เพล้\nโพละ\nโพสพ\nไพ\nไพ่\nไพจิตร\nไพชน\nไพชยนต์\nไพฑูรย์\nไพที\nไพบูลย์\nไพพรรณ\nไพร\nไพร่\nไพรจิตร\nไพรชน\nไพรชยนต์\nไพรฑูรย์\nไพรที\nไพรบูลย์\nไพรเราะ\nไพรัช\nไพรำ\nไพริน\nไพรินทร์\nไพรี\nไพเราะ\nไพโรจน์\nไพล\nไพล่\nไพศาขะ\nไพศาล\nไพเศษ\nไพสพ\nไพสิฐ\nไพหาร\nฟก\nฟ้ง\nฟรักโทส\nฟรี\nฟลูออรีน\nฟ่อ\nฟ้อ\nฟอก\nฟอง\nฟ่อง\nฟ้อง\nฟอด\nฟอน\nฟ่อน\nฟ้อน\nฟ้อแฟ้\nฟอร์มาลดีไฮด์\nฟอร์มาลิน\nฟอสฟอรัส\nฟอสเฟต\nฟัก\nฟักฟุ้น\nฟัง\nฟังก์ชัน\nฟัด\nฟัน\nฟั่น\nฟั้น\nฟ้า\nฟาก\nฟาง\nฟ่าง\nฟาด\nฟาทอม\nฟาน\nฟ่าม\nฟาย\nฟาร์ม\nฟาสซิสต์\nฟิด\nฟิต\nฟิบ\nฟิล์ม\nฟิวส์\nฟิสิกส์\nฟี่\nฟี้\nฟืดฟาด\nฟืน\nฟื้น\nฟืม\nฟุ\nฟุ้ง\nฟุต\nฟุน\nฟุบ\nฟุ่บ\nฟุ่มเฟือย\nฟุลสแก๊ป\nฟู\nฟู่\nฟูก\nฟูด\nฟูม\nเฟ็ด\nเฟ้น\nเฟลด์สปาร์\nเฟ้อ\nเฟอร์เมียม\nเฟอะ\nเฟอะฟะ\nเฟะ\nเฟะฟะ\nเฟิน\nเฟี้ยม\nเฟี้ยว\nเฟือ\nเฟื้อ\nเฟือง\nเฟื่อง\nเฟื้อง\nเฟือน\nเฟือย\nเฟื้อย\nแฟ่\nแฟง\nแฟชั่น\nแฟน\nแฟบ\nแฟ้ม\nแฟรนเซียม\nแฟลกซ์\nแฟลต\nแฟะ\nโฟกัส\nไฟ\nภควดี\nภควัต\nภควันต์\nภควัม\nภควา\nภควาน\nภคะ\nภคันทลา\nภคินี\nภณะ\nภณิดา\nภพ\nภมร\nภมริน\nภมรี\nภมุกา\nภยันตราย\nภยาคติ\nภระ\nภรณี\nภรต\nภรรดร\nภรรดา\nภรรยา\nภระมร\nภระมรี\nภราดร\nภราดรภาพ\nภราดา\nภริยา\nภฤศ\nภวะ\nภวตัณหา\nภวนะ\nภวังค์\nภวังคจิต\nภักดี\nภักตะ\nภักติ\nภักษ์\nภักษา\nภักษาหาร\nภัค\nภัคน์\nภังคะ\nภังคี\nภัจ\nภัณฑ์\nภัณฑาคาร\nภัณฑาคาริก\nภัณฑารักษ์\nภัณฑนะ\nภัณฑู\nภัต\nภัตตาคาร\nภัตตาหาร\nภัตร\nภัทระ\nภัทรกัป\nภัพ\nภัย\nภัสดา\nภัสตรา\nภัสมะ\nภัสสร\nภา\nภาค\nภาคย์\nภาคยานุวัติ\nภาคินี\nภาคิไนย\nภาคี\nภาคียะ\nภาชนะ\nภาชี\nภาณ\nภาณวาร\nภาณกะ\nภาณี\nภาณุ\nภาดร\nภาดา\nภาตระ\nภาตา\nภาตุ\nภาติกะ\nภาติยะ\nภาพ\nภาพย์\nภาม\nภาย\nภาร\nภาระ\nภารดี\nภารต\nภารตี\nภารยทรัพย์\nภารยา\nภารา\nภาวนา\nภาวะ\nภาษ\nภาษณ์\nภาษา\nภาษิต\nภาษี\nภาส\nภาสน์\nภาสวร\nภาสา\nภาสุระ\nภิกขา\nภิกขาจาร\nภิกขุ\nภิกขุนี\nภิกษา\nภิกษาจาร\nภิกษาหาร\nภิกษุ\nภิกษุณี\nภิงคาร\nภิญโญ\nภิตติ\nภินท์\nภินทนาการ\nภิยโย\nภิรมย์\nภิรมย์สุรางค์\nภิษัช\nภิสัก\nภีตะ\nภีมะ\nภีรุ\nภุกต์\nภุขัน\nภุช\nภุชงค์\nภุต\nภุมมะ\nภุมรัตน์\nภุมวาร\nภุมรา\nภุมริน\nภุมรี\nภุมเรศ\nภู\nภู่\nภูต\nภูติ\nภูม\nภูมิ\nภูมี\nภูริ\nภูรี\nภูวดล\nภูวนาถ\nภูวเนตร\nภูวไนย\nภูษา\nภูษิต\nเภกะ\nเภตรา\nเภท\nเภทุบาย\nเภรี\nเภสัช\nโภค\nโภคะ\nโภคิน\nโภคี\nโภไคย\nโภไคศวรรย์\nโภช\nโภชย์\nโภชก\nโภชนะ\nโภชนา\nโภชนาหาร\nโภชนียะ\nไภริน\nไภรี\nไภษัชคุรุ\nไภษัชย์\nมกร\nมกราคม\nมกุฎ\nมคธ\nมฆวัน\nมฆะ\nมฆา\nม่ง\nมงกุฎ\nมงโกรย\nมงคล\nมงคลวาร\nมณฑ์\nมณฑก\nมณฑนะ\nมณฑป\nมณฑล\nมณฑา\nมณฑารพ\nมณฑิระ\nมณเฑียร\nมณี\nมด\nมตะ\nมตกภัต\nมติ\nมทนะ\nมทะ\nมธุ\nมธุกร\nมธุการี\nมธุลีห์\nมธุระ\nมธุรพจน์\nมน\nมนินทรีย์\nม่น\nมนต์\nมนตร์\nมนตรี\nมนท์\nมนทิราลัย\nมนเทียร\nมนสิการ\nมนัส\nมนัสวี\nมนินทรีย์\nมนิมนา\nมนิลา\nมนุญ\nมนุษย์\nมนุษยชาติ\nมนุษยธรรม\nมนุษย์มนา\nมนุษยโลก\nมนุษยศาสตร์\nมนุษยสัมพันธ์\nมนุสาร\nมนู\nมนูสาร\nมโน\nมโนช\nมโนชญ์\nมโนราห์\nมโนสาเร่\nมโนห์รา\nมมังการ\nมยุรฉัตร\nมยุระ\nมยุรา\nมยุรี\nมยุเรศ\nมยูร\nมรกต\nมรคา\nมรฑป\nมรณ์\nมรณะ\nมรณกรรม\nมรณบัตร\nมรณภัย\nมรณภาพ\nมรดก\nมรรค\nมรรคา\nมรรตัย\nมรรยาท\nมรรษ\nมรสุม\nมริจ\nมริยาท\nมรีจิ\nมรุต\nมฤค\nมฤคย์\nมฤคศิระ\nมฤคศิรมาส\nมฤคเศียร\nมฤคินทร์\nมฤเคนทร์\nมฤดก\nมฤต\nมฤตยู\nมฤทุ\nมล\nมละ\nมลัก\nมลังเมลือง\nมล้าง\nมลาย\nมลายู\nมวก\nม่วง\nมวน\nม่วน\nม้วน\nม้วนต้วน\nมวย\nม้วย\nมวล\nมหกรรม\nมหรณพ\nมหรรณพ\nมหรสพ\nมหัจฉริยะ\nมหัต\nมหัทธนะ\nมหันต์\nมหันตโทษ\nมหัพภาค\nมหัศจรรย์\nมหา\nมหากฐิน\nมหากาฬ\nมหาขันธกะ\nมหาจักร\nมหาชน\nมหาชัย\nมหาชาติ\nมหาโชตรัต\nมหาดไทย\nมหาดเล็ก\nมหาตมะ\nมหาไถ่\nมหาเทพ\nมหาเทพี\nมหาเทวี\nมหาธาตุ\nมหานิกาย\nมหานิล\nมหาบพิตร\nมหาบัณฑิต\nมหาพน\nมหาพรหม\nมหาภารตะ\nมหาภิเนษกรมณ์\nมหาภูต\nมหาเมฆ\nมหายาน\nมหายุค\nมหาราช\nมหาฤกษ์\nมหาละลวย\nมหาละลาย\nมหาวงศ์\nมหาวรรค\nมหาวิทยาลัย\nมหาศักราช\nมหาศาล\nมหาสงกรานต์\nมหาสดมภ์\nมหาสดำ\nมหาสมุทร\nมหาสาวก\nมหาหงส์\nมหาหิงคุ์\nมหาอำนาจ\nมหาอุจ\nมหาอุด\nมหาอุปรากร\nมหาอุปราช\nมหิ\nมหิดล\nมหิธร\nมหิป\nมหิงส์\nมหิทธิ\nมหินท์\nมหิมา\nมหิศร\nมหิศวร\nมหิษ\nมหิษี\nมหึมา\nมเหยงค์\nมเหศ\nมเหศวร\nมเหศักดิ์\nมเหสักข์\nมเหสิ\nมเหสี\nมเหาฬาร\nมโหรสพ\nมโหระทึก\nมโหรี\nมโหฬาร\nมไหศวรรย์\nมอ\nมอง\nมองโกลอยด์\nมองโกเลีย\nมองคร่อ\nมอญ\nมอด\nม่อต้อ\nมอเตอร์\nมอเตอร์ไซค์\nมอน\nม่อน\nมอบ\nมอม\nมอมแมม\nม่อย\nมอร์ฟีน\nมอระกู่\nมอลโทส\nม่อลอกม่อแลก\nม่อห้อม\nม่อฮ่อม\nมะ\nมะกรูด\nมะกล่ำ\nมะกอก\nมะก่อง\nมะกะโรนี\nมะกา\nมะเกลือ\nมะเกี๋ยง\nมะข่วง\nมะขวิด\nมะขาม\nมะเขือ\nมะแข่น\nมะคังแดง\nมะค่า\nมะคำไก่\nมะคำดีควาย\nมะงั่ว\nมะงุมมะงาหรา\nมะซัก\nมะซาง\nมะดัน\nมะดีหวี\nมะดูก\nมะเดหวี\nมะเดื่อ\nมะต้อง\nมะตะบะ\nมะตาด\nมะตาหะรี\nมะตึ่ง\nมะตื๋น\nมะตูม\nมะแตก\nมะโต\nมะนาว\nมะปราง\nมะปริง\nมะฝ่อ\nมะพร้าว\nมะพลับ\nมะพูด\nมะแพน\nมะแพร้ว\nมะเฟือง\nมะแฟน\nมะไฟ\nมะม่วง\nมะม่าว\nมะมี่\nมะมื่น\nมะมุด\nมะเมอ\nมะเมีย\nมะเมื่อย\nมะแม\nมะยง\nมะยม\nมะระ\nมะริด\nมะรืน\nมะรุม\nมะรุมมะตุ้ม\nมะเร็ง\nมะเรื่อง\nมะโรง\nมะลอกมะแลก\nมะละกอ\nมะลิ\nมะลื่น\nมะลืมดำ\nมะลุลี\nมะแว้ง\nมะสัง\nมะเส็ง\nมะหวด\nมะหะหมัด\nมะหาด\nมะหิ่ง\nมะเหงก\nมะอึก\nมะฮอกกานี\nมัก\nมักกะโรนี\nมักกะลีผล\nมักกะสัน\nมักขะ\nมั่กขั้ก\nมักขิกา\nมัค\nมัคคะ\nมัคคุเทศก์\nมัคนายก\nมัฆวาน\nมั่ง\nมังกง\nมังกร\nมังกุ\nมังคละ\nมังค่า\nมังคุด\nมังตาน\nมังสวิรัติ\nมังสะ\nมังสี\nมัจจะ\nมัจจุ\nมัจฉริยะ\nมัจฉรี\nมัจฉะ\nมัจฉา\nมัชชะ\nมัชวิรัติ\nมัชชาระ\nมัชฌันติกสมัย\nมัชฌิม\nมัชฌิมา\nมัญจา\nมัญชิษฐา\nมัญชุ\nมัญชุสา\nมัญชูสา\nมัญเชฏฐะ\nมัฏฐะ\nมัณฑนศิลป์\nมัณฑนา\nมัด\nมัตตะ\nมัตตัญญู\nมัตตา\nมัตติกา\nมัตถกะ\nมัตถลุงค์\nมัตสยะ\nมัตสยา\nมัตสระ\nมัตสริน\nมัททวะ\nมัทนะ\nมัทยะ\nมัธยฐาน\nมัธยม\nมัธยันห์\nมัธยัสถ์\nมัน\nมั่น\nมันตา\nมันถะ\nมันทิระ\nมันทิราลัย\nมับ\nมั้ม\nมัมมี่\nมัย\nมัลละ\nมัลลิกา\nมัว\nมัวซัว\nมั่ว\nมัศยา\nมัสตุ\nมัสตาร์ด\nมัสมั่น\nมัสยิด\nมัสรู่\nมัสลิน\nมัสสุ\nมา\nม้า\nมาก\nมาคสิระ\nมาฆบูชา\nมาฆะ\nม้าง\nมางสะ\nมาณพ\nมาณวิกา\nมาด\nมาดา\nมาตงค์\nมาตร\nมาตรา\nมาตฤ\nมาตังคะ\nมาตา\nมาตามหัยกะ\nมาตามหัยกา\nมาตามหัยยิกา\nมาติกะ\nมาติกา\nมาตุ\nมาตุจฉา\nมาตุรงค์\nมาตุเรศ\nมาตุละ\nมาตุลา\nมาตุลานี\nมาทะ\nมาธยมิก\nมาธยมิกะ\nมาธุระ\nมาธุสร\nมาธูระ\nมาน\nม่าน\nม้าน\nมานพ\nมานะ\nมานัต\nมานัส\nมานิต\nมานี\nมานุษ\nมานุษยวิทยา\nมาโนชญ์\nมาบ\nมาภา\nม้าม\nม่าย\nมายา\nมาร\nมาราธิราช\nมารค\nมารดร\nมารดา\nมารยา\nมารยาท\nมารศรี\nมารษา\nมาริต\nมารุต\nมาลย์\nมาลัย\nมาลา\nมาลาตี\nมาลาเรีย\nมาลินี\nมาลี\nมาลุต\nมาศ\nมาส\nมาสก\nมาห์\nม่าห์\nมาหิส\nม่าเหมี่ยว\nมาฬก\nมิ\nมิค\nมิคสัญญี\nมิ่ง\nมิจฉา\nมิด\nมิตร\nมิติ\nมิเตอร์\nมิถยา\nมิถุน\nมิถุนายน\nมิทธะ\nมินตรา\nมินตา\nมินหม้อ\nมิ่ม\nมิ้ม\nมิไย\nมิรันตี\nมิลลิกรัม\nมิลลิบาร์\nมิลลิเมตร\nมิลลิลิตร\nมิลักขะ\nมิลักขู\nมิส\nมิสกรี\nมิสกวัน\nมิสซา\nมี\nมี่\nมีด\nมีเทน\nมีน\nมีนาคม\nมี่สั้ว\nมึง\nมึน\nมืด\nมืน\nมื่น\nมือ\nมื้อ\nมุ\nมุก\nมุกดา\nมุกดาหาร\nมุกุระ\nมุข\nมุขเด็จ\nมุขยประโยค\nมุโขโลกนะ\nมุคคะ\nมุง\nมุ่ง\nมุ้ง\nมุจฉา\nมุจนะ\nมุจลินท์\nมุญจนะ\nมุญชะ\nมุฐิ\nมุณฑกะ\nมุณฑะ\nมุด\nมุตกิด\nมุตฆาต\nมุตตะ\nมุตตา\nมุตติ\nมุตะ\nมุติ\nมุททา\nมุทธชะ\nมุทธา\nมุทธาภิเษก\nมุทรา\nมุทริกา\nมุทะลุ\nมุทา\nมุทิกา\nมุทิงค์\nมุทิตา\nมุทุ\nมุทุตา\nมุ่น\nมุนิ\nมุนินทร์\nมุนี\nมุบ\nมุบมิบ\nมุม\nมุ้ม\nมุ่ย\nมุรธา\nมุรธาภิเษก\nมุสละ\nมุสลิม\nมุสา\nมุสิก\nมุหงิด\nมุหน่าย\nมุหุต\nมุฮัมมัด\nมูก\nมูเซอ\nมูตร\nมู่ทู่\nมูน\nมูมมาม\nมูรติ\nมูรธา\nมูรธาภิเษก\nมูล\nมูละ\nมูลา\nมูลิกากร\nมู่ลี่\nมู่เล่\nมูสัง\nมูสิก\nมูสิกะ\nมูสิกทันต์\nเม\nเม็ก\nเมกะเฮิรตซ์\nเมขลา\nเมฆ\nเมฆา\nเมฆินทร์\nเมฆี\nเม็ง\nเม็ด\nเมตตา\nเมตไตรย\nเมตร\nเมตริก\nเมตริกตัน\nเมถุน\nเมท\nเมโท\nเมทนี\nเมทินี\nเมทนีดล\nเมทานอล\nเมทิลแอลกอฮอล์\nเมธ\nเมธา\nเมธาวี\nเมธี\nเมน\nเม่น\nเม้น\nเมนเดลีเวียม\nเมนทอล\nเม้ม\nเมรัย\nเมริเดียน\nเมรุ\nเมล์\nเมล็ด\nเมลือง\nเมษ\nเมษายน\nเมห์\nเมหนะ\nเมหะ\nเมะ\nเมา\nเม่า\nเม้า\nเมารี\nเมาลี\nเมาฬี\nเมาะ\nเมิง\nเมิน\nเมิล\nเมีย\nเมียง\nเมี่ยง\nเมี้ยน\nเมือ\nเมื้อ\nเมื่อ\nเมือก\nเมือง\nเมือบ\nเมื่อย\nแม่\nแม้\nแมก\nแมกนีเซียม\nแมง\nแมงกะพรุน\nแมงกานิน\nแมงกานีส\nแมงคา\nแมงคาเรือง\nแมงช้าง\nแมงดา\nแมงลัก\nแม่ตะงาว\nแมน\nแม่น\nแม้น\nแมลง\nแมลบ\nแมว\nแม้ว\nแมะ\nโม\nโม่\nโม้\nโมก\nโมกข์\nโมกษะ\nโมฆกรรม\nโมฆสัญญา\nโมฆะ\nโมฆียกรรม\nโมฆียะ\nโมง\nโม่ง\nโมงครุ่ม\nโมทนา\nโมโนแซ็กคาไรด์\nโมไนย\nโมเม\nโมเมนต์\nโมเย\nโมรา\nโมรี\nโมเรส\nโมลิบดีนัม\nโมลี\nโมเลกุล\nโมเสก\nโมเสส\nโม่ห์\nโมหะ\nโมหันธ์\nโมหาคติ\nโมโห\nไม่\nไม้\nไมกา\nไมครอน\nไมโครกรัม\nไมโครฟิล์ม\nไมโครโฟน\nไมโครมิเตอร์\nไมโครเมตร\nไมโครลิตร\nไมโครเวฟ\nไมตรี\nไมยราบ\nไมล์\nยก\nยกกระบัตร\nยกนะ\nยง\nยงโย่\nยชุรเวท\nยติ\nยติภังค์\nยถากรรม\nยถาภูตญาณ\nย่น\nยนต์\nยนตร์\nยม\nยมก\nยมโดย\nยมนา\nยมล\nยมะ\nยรรยง\nยล\nยวง\nยวด\nยวน\nยวบ\nย้วย\nยวรยาตร\nยศ\nยโส\nยอ\nย่อ\nยอก\nย็อกแย็ก\nยอง\nย่อง\nย้อง\nยอด\nยอน\nย้อน\nยอบ\nยอม\nย่อม\nย้อม\nย่อย\nย้อย\nย้อแย้\nยะ\nย่ะ\nยะยอบ\nยะยับ\nยัก\nยักข์\nยักขินี\nยักษ์\nยักษา\nยักษิณี\nยักษี\nยัง\nยั้ง\nยั่งยืน\nยัชโญปวีต\nยัญ\nยัญญะ\nยัด\nยัติภังค์\nยัน\nยั่น\nยันต์\nยันตร\nยันตร์\nยันตรกรรม\nยั่นตะนี\nยับ\nยั่ว\nยั้ว\nยั้วเยี้ย\nยัวรยาตร\nยัวะ\nยัษฏิ\nยา\nย่า\nยาก\nยาคุ\nยาคู\nยาง\nย่าง\nยางพารา\nยาจก\nยาจนา\nยาไฉน\nยาด\nยาดา\nยาตร\nยาตรา\nยาน\nย่าน\nย่านพาโหม\nยานมาศ\nยานุมาศ\nยานี\nยาม\nย่าม\nยามะ\nยามักการ\nยามา\nยาย\nย้าย\nยายี\nยาว\nย้าว\nยาวกาลิก\nยาวชีวิก\nยาสูบ\nย่าหยา\nยาหยี\nยำ\nย่ำ\nย้ำ\nยำเยีย\nยิก\nยิง\nยิ่ง\nยิฏฐะ\nยิน\nยิบ\nยิบหยี\nยิปซัม\nยิปซี\nยิ้ม\nยิมนาสติก\nยิหวา\nยี\nยี่\nยี้\nยี่ก่า\nยี่เก\nยี่เข่ง\nยี่โถ\nยีน\nยี่โป้\nยี่ภู่\nยีราฟ\nยี่สก\nยี่สง\nยี่สน\nยี่สาน\nยี่สุ่น\nยี่หระ\nยี่หร่า\nยี่ห้อ\nยี่หุบ\nยึกยัก\nยึกยือ\nยึด\nยืด\nยืน\nยื่น\nยืม\nยื้อ\nยุ\nยุกกระบัตร\nยุกดิ\nยุกติ\nยุกติธรรม\nยุกต์\nยุค\nยุคนธร\nยุคล\nยุคันต์\nยุคันธร\nยุคุนธร\nยุง\nยุ่ง\nยุ้ง\nยุด\nยุต\nยุติ\nยุทธ\nยุทธ์\nยุทธนา\nยุทโธปกรณ์\nยุบ\nยุ่บ\nยุ่บยั่บ\nยุบล\nยุพดี\nยุพเรศ\nยุพา\nยุพาน\nยุพาพาล\nยุพาพิน\nยุ่มย่าม\nยุ่ย\nยุ้ย\nยุรยาตร\nยูรยาตร\nยุวชน\nยุวดี\nยุวราช\nยุวา\nยุวาน\nยู\nยู่\nยูง\nยูโด\nยูถะ\nยูถิกา\nยูริก\nยูเรนัส\nยูเรเนียม\nยูโรเพียม\nเย\nเย้\nเยง\nเยซู\nเย็ด\nเย็น\nเย็นตาโฟ\nเย็นเตาโฟ\nเย็บ\nเย้ย\nเยอ\nเย่อ\nเยอรมัน\nเยอว\nเย่อหยิ่ง\nเยอะ\nเยอะแยะ\nเยา\nเย้า\nเยาว์\nเยาวชน\nเยาวมาลย์\nเยาวยอด\nเยาวราช\nเยาวเรศ\nเยาวลักษณ์\nเยาวพา\nเยาวพาณี\nเยาวพาน\nเยาะ\nเยิง\nเยิน\nเยิ่น\nเยิ่นเย้อ\nเยินยอ\nเยิบ\nเยิบยาบ\nเยิ้ม\nเยีย\nเยี่ยง\nเยี่ยงอย่าง\nเยียงผา\nเยียดยัด\nเยียน\nเยียบ\nเยี่ยม\nเยียรบับ\nเยียรยง\nเยียว\nเยี่ยว\nเยียวยา\nเยือ\nเยื่อ\nเยื้อ\nเยือก\nเยือง\nเยื่อง\nเยื้อง\nเยือน\nเยื้อน\nแย่\nแย้\nแยก\nแยง\nแย่ง\nแย้ง\nแยงแย่\nแยงแย้\nแยบ\nแย็บ\nแยม\nแย้ม\nแยแส\nแยะ\nโย\nโย้\nโยก\nโยกเยก\nโยคาพจร\nโยคาวจร\nโยคเกณฑ์\nโยคยะ\nโยคะ\nโยคิน\nโยคี\nโยง\nโย่ง\nโย่งเย่ง\nโยงโย่\nโยชน์\nโยชนา\nโยถิกะ\nโยทะกา\nโยธวาทิต\nโยธา\nโยธิน\nโยน\nโยนก\nโยนิโส\nโยนี\nโยม\nโยโส\nใย\nไย\nไย่\nไยดี\nไยไพ\nรก\nรง\nรงค์\nรงควัตถุ\nรงรอง\nรจนา\nรจเรข\nรจเลข\nรจิต\nรชตะ\nรชนิ\nรชนี\nรชะ\nรณรงค์\nรด\nรดี\nรตนะ\nรตะ\nรติ\nรถ\nรน\nร่น\nรบ\nรบาญ\nรพี\nรม\nร่ม\nรมณี\nรมณีย์\nรมณียสถาน\nรมย์\nรมเยศ\nรยางค์\nรวก\nรวง\nร่วง\nรวด\nรวน\nรวนเร\nร่วน\nรวบ\nรวม\nร่วม\nรวย\nรวิ\nรวิวาร\nรวี\nรศนา\nรส\nรสนา\nรสสุคนธ์\nรสายนเวท\nรสิก\nรหัท\nรหัส\nรโห\nรโหฐาน\nรอ\nร่อ\nรอก\nรอง\nร่อง\nร้อง\nรองเง็ง\nร่องแร่ง\nรอด\nรอน\nร่อน\nร้อน\nรอบ\nรอบคอบ\nรอม\nรอมชอม\nรอมร่อ\nรอย\nร่อย\nร้อย\nร่อแร่\nระ\nระกะ\nระกา\nระกำ\nระเกะระกะ\nระคน\nระคาง\nระคาย\nระแคะ\nระฆัง\nระงม\nระงับ\nระแง้\nระโงกหิน\nระชวย\nระดม\nระดะ\nระดับ\nระดา\nระด่าว\nระดู\nระเด่น\nระเดียง\nระแด\nระตู\nระทก\nระทด\nระทม\nระทวย\nระทา\nระทึก\nระแทะ\nระนาด\nระนาบ\nระนาม\nระนาว\nระเนน\nระเนระนาด\nระเนียด\nระแนง\nระแนะ\nระบบ\nระบม\nระบอบ\nระบัด\nระบับ\nระบาด\nระบาย\nระบำ\nระบิล\nระบือ\nระบุ\nระเบง\nระเบ็ง\nระเบิด\nระเบียง\nระเบียน\nระเบียบ\nระแบบ\nระมัดระวัง\nระมาด\nระเมียร\nระย่อ\nระย่อม\nระยะ\nระยั้ง\nระยับ\nระย้า\nระยาบ\nระยำ\nระยิบระยับ\nระโยง\nระโยงระยาง\nระรวย\nระรอง\nระร่อน\nระรัว\nระราน\nระร่าย\nระริก\nระรี่\nระรึง\nระรื่น\nระรื้น\nระเร้ง\nระเริง\nระเรียง\nระเรื่อย\nระแรง\nระลวง\nระลอก\nระลึก\nระวัง\nระวาง\nระวาย\nระวิง\nระแวง\nระแวดระวัง\nระไว\nระส่ำระสาย\nระหกระเหิน\nระหง\nระหวย\nระหว่าง\nระหองระแหง\nระหัด\nระหาย\nระเห็จ\nระเหย\nระเหระหน\nระเหหน\nระเหิด\nระเหินระหก\nระแหง\nระโหย\nระอา\nระอิดระอา\nระอุ\nรัก\nรักข์\nรักขิต\nรักตะ\nรักบี้\nรักเร่\nรักแร้\nรักษ์\nรักษา\nรัง\nรั้ง\nรังเกียจ\nรังแก\nรังค์\nรังควาน\nรังแค\nรังรอง\nรังวัด\nรังสิ\nรังสี\nรังสิมันตุ์\nรังสิมา\nรัจฉา\nรัช\nรัชชูปการ\nรัชมังคลาภิเษก\nรัชชุ\nรัชฎาภิเษก\nรัชดาภิเษก\nรัชนะ\nรัชนี\nรัญจวน\nรัฏฐาภิปาลโนบาย\nรัฐ\nรัฐประศาสโนบาย\nรัฐประศาสนศาสตร์\nรัด\nรัต\nรัตกัมพล\nรัตมณี\nรัตคน\nรัตจันทน์\nรัตตัญญู\nรัตติ\nรัตน์\nรัตนะ\nรัตนโกสินทร์\nรัตนโกสินทรศก\nรัตนชาติ\nรัตนตรัย\nรัตนบัลลังก์\nรัตนวราภรณ์\nรัตนสิงหาสน์\nรัตนา\nรัตนากร\nรัตนาภรณ์\nรัตนาวลี\nรัตมา\nรัถ\nรัถยา\nรัทเทอร์ฟอร์เดียม\nรัน\nรั้น\nรันทด\nรันทวย\nรับ\nรัมณียสถาน\nรัมภา\nรัมมี่\nรัมย์\nรัย\nรัว\nรั่ว\nรั้ว\nรัศมิมัต\nรัศมิมาน\nรัศมี\nรัษฎากร\nรัสเซีย\nรัสสะ\nรัสสระ\nรา\nร่า\nร้า\nราก\nรากษส\nรากสาด\nราคะ\nราคจริต\nราคา\nราคิน\nราคี\nราง\nร่าง\nร้าง\nรางจืด\nรางชาง\nรางวัล\nราช\nราชกิจจานุเบกษา\nราชนิกุล\nราชวโรงการ\nราชญี\nราชดัด\nราชพฤกษ์\nราชมาณพ\nราชมาษ\nราชมาส\nราชย์\nราชสีห์\nราชะ\nราชัน\nราชันย์\nราชัย\nราชา\nราชาธิปไตย\nราชาธิราช\nราชาภิเษก\nราชายตนะ\nราชาวดี\nราชี\nราชินิกุล\nราชินีกุล\nราชินี\nราชินูปถัมภ์\nราชูปถัมภ์\nราชูปโภค\nราเชน\nราเชนทร์\nราเชนทรยาน\nราโชวาท\nราไชศวรรย์\nราญ\nราญรอน\nราด\nราต\nราตร\nราตรี\nราน\nร่าน\nร้าน\nราบ\nราพณ์\nราพณาสูร\nราม\nรามเกียรติ์\nรามสูร\nรามัญ\nรามา\nราย\nร่าย\nร้าย\nราว\nร้าว\nราวี\nราศี\nราษฎร\nราษฎร์\nราษตรี\nราษราตรี\nราหุ\nราหู\nรำ\nร่ำ\nรำคาญ\nรำงับ\nรำจวน\nรำบาญ\nรำพัน\nรำพาย\nรำพึง\nรำเพย\nรำไพ\nรำมะนา\nรำมะนาด\nรำมะร่อ\nร่ำรวย\nร่ำร่ำ\nรำไร\nรำลึก\nรำหัด\nรำหัส\nริ\nริก\nริดสีดวง\nริน\nริ้น\nริบ\nริบบิ้น\nริบรี่\nริบหรี่\nริปุ\nริปู\nริม\nริ้ว\nริษยา\nรี\nรี่\nรี้พล\nรีด\nรีดักชัน\nรีต\nรีเนียม\nรีบ\nรีม\nรีรอ\nรี้ริก\nรึง\nรึ้ง\nรื่น\nรื้น\nรื้อ\nรุ\nรุก\nรุกข์\nรุกขชาติ\nรุกขเทวดา\nรุกขมูล\nรุกขา\nรุกรุย\nรุ่ง\nรุ้ง\nรุงรัง\nรุ่งริ่ง\nรุจ\nรุจา\nรุจนะ\nรุจิ\nรุจี\nรุจิระ\nรุจิรา\nรุด\nรุต\nรุทธ์\nรุทระ\nรุธิร\nรุธิระ\nรุเธียร\nรุน\nรุ่น\nรุบรู่\nรุม\nรุ่ม\nรุ่มร่าม\nรุย\nรุ่ย\nรุรุ\nรุหะ\nรู\nรู่\nรู้\nรูจี\nรูด\nรูทีเนียม\nรูบิเดียม\nรูป\nรูปิยะ\nรูปี\nรูเล็ตต์\nเร่\nเรข\nเรขา\nเรขาคณิต\nเร็ง\nเร่ง\nเร้ง\nเรณุ\nเรณู\nเรดอน\nเรดาร์\nเรเดียม\nเร้น\nเรรวน\nเรไร\nเร็ว\nเร่ว\nเรวดี\nเรอ\nเร่อ\nเรา\nเร่า\nเร้า\nเราะ\nเริง\nเริด\nเริม\nเริ่ม\nเริ้ม\nเริศร้าง\nเรี่ย\nเรี้ย\nเรียก\nเรียง\nเรียด\nเรียน\nเรียบ\nเรียม\nเรี่ยม\nเรียว\nเรี่ยว\nเรี้ยวรก\nเรือ\nเรื่อ\nเรื้อ\nเรือก\nเรือง\nเรื่อง\nเรื้อง\nเรืองรอง\nเรือด\nเรือน\nเรื้อน\nเรื่อย\nแร\nแร่\nแรก\nแร็กเกต\nแรง\nแร่ง\nแร้ง\nแรด\nแร้นแค้น\nแรม\nแร้ว\nแระ\nโร\nโร่\nโรค\nโรคา\nโรคาพาธ\nโรง\nโรจ\nโรจน์\nโรเดียม\nโรตี\nโรท\nโรธ\nโรม\nโรมัน\nโรเมอร์\nโรย\nโรเร\nโรหิณี\nโรหิต\nไร\nไร่\nไร้\nไรย์\nฤกษ์\nฤกษณะ\nฤคเวท\nฤชา\nฤชุ\nฤณ\nฤดี\nฤดียา\nฤดู\nฤต\nฤติยา\nฤตุ\nฤทธา\nฤทธิ์\nฤทัย\nฤษภ\nฤษยา\nฤษี\nฤๅ\nฤๅดี\nฤๅทัย\nฤๅษี\nฤๅสาย\nลก\nล่ก\nลฆุ\nลง\nล่ง\nลงกา\nล้งเล้ง\nลด\nลดา\nลดาวัลย์\nลน\nล้น\nลบ\nลบอง\nลพ\nลพุช\nลม\nล่ม\nล้ม\nลมาด\nลรรลุง\nลลนา\nลลิต\nลวก\nลวง\nล่วง\nล้วง\nลวณะ\nลวด\nล้วน\nลวนลาม\nลวนะ\nล่วม\nลวะ\nลวิตร\nลหุ\nลหุกาบัติ\nล่อ\nล้อ\nลอก\nล็อก\nล็อกเกต\nลอกแลก\nลอการิทึม\nลอง\nล่อง\nลองกอง\nลองจิจูด\nลองไน\nลอด\nลอตเตอรี่\nลอน\nล่อน\nลอบ\nลอม\nล้อม\nลอมชอม\nลอมพอก\nลอย\nล่อย\nล่อแล่\nลอว์เรนเซียม\nลออ\nละ\nล่ะ\nละคร\nละติจูด\nละบม\nละบอง\nละบือ\nละเบ็ง\nละโบม\nละม่อม\nละมั่ง\nละมาน\nละม้าย\nละมุ\nละมุด\nละมุน\nละเมอ\nละเมาะ\nละเมิด\nละเมียด\nละแมะ\nละโมก\nละโมบ\nละไม\nละลวย\nละลอก\nละล้า\nละล้าละลัง\nละลาน\nละลาบละล้วง\nละลาย\nละล้าว\nละล่ำละลัก\nละลิบ\nละลุม\nละเลง\nละเล้า\nละเลาะ\nละเลิง\nละเลียด\nละเลียบ\nละไล้\nละว้า\nละวาด\nละเวง\nละแวก\nละโว้\nละหมาด\nละห้อย\nละหาน\nละหาร\nละหุ่ง\nละเหย\nละเหี่ย\nละอง\nละออง\nละอาย\nละเอียด\nละแอน\nลัก\nลักขณะ\nลักขณา\nลักขะ\nลักขี\nลักจั่น\nลักปิดลักเปิด\nลักษณ์\nลักษณนาม\nลักษณะ\nลักษณาการ\nลักษมณ์\nลักษมาณา\nลักษมี\nลักษะ\nลัคคะ\nลัคน์\nลัคนา\nลัง\nลั่ง\nลังกา\nลังคี\nลังถึง\nลังลอง\nลังเล\nลังสาด\nลัชชา\nลัชชี\nลัญจ์\nลัญจกร\nลัญฉกร\nลัญฉน์\nลัฐิ\nลัฐิกา\nลัด\nลัดา\nลัทธ์\nลัทธิ\nลัน\nลั่น\nลันเต\nลันเตา\nลันไต\nลั่นทม\nลันโทม\nลับ\nลัพธ์\nลัพธิ\nลัภ\nลัภนะ\nลัภย์\nลัมพ์\nลัย\nลา\nล่า\nล้า\nลาก\nลาง\nล่าง\nล้าง\nลางลิง\nลางสาด\nลาช\nลาชะ\nลาชา\nลาญ\nลาด\nลาดเลา\nล้าต้า\nล่าเตียง\nลาน\nล่าน\nล้าน\nลาบ\nลาพอน\nลาภ\nลาม\nล่าม\nลามก\nลาย\nล้าย\nลายสือ\nลาลา\nลาว\nลาวัณย์\nลาวา\nลำ\nล่ำ\nล้ำ\nลำเข็ญ\nลำแข\nลำเค็ญ\nลำเจียก\nลำดวน\nลำดับ\nลำเนา\nลำบอง\nลำบาก\nลำปำ\nลำพวน\nลำพอง\nลำพัง\nลำพู\nลำเพ็ญ\nลำเพา\nลำแพน\nลำโพง\nลำไพ่\nลำภุขัน\nลำมะลอก\nลำยอง\nลำไย\nลำลอง\nล่ำลา\nลำลาบ\nลำลึก\nลำเลาะ\nลำเลิก\nลำเลียง\nลำเวียง\nลำเอียก\nลำเอียง\nลิ\nลิกขา\nลิกไนต์\nลิกู\nลิเก\nลิขนะ\nลิขสิทธิ์\nลิขิต\nลิง\nลิงค์\nลิด\nลิต\nลิตมัส\nลิตร\nลิเทียม\nลิ่น\nลิ้น\nลินจง\nลิ้นจี่\nลินลา\nลินสีด\nลิ่นฮื้อ\nลินิน\nลิบ\nลิปดา\nลิปสติก\nลิปิ\nลิฟต์\nลิเภา\nลิ่ม\nลิ้ม\nลิมป์\nลิมปนะ\nลิลิต\nลิว\nลิ่ว\nลิสง\nลี\nลี่\nลี้\nลีซอ\nลีบ\nลีลา\nลีลาศ\nลีฬหา\nลึก\nลึงค์\nลืด\nลื่น\nลื้น\nลืบ\nลืม\nลือ\nลื่อ\nลื้อ\nลุ\nลุก\nลุง\nลุ้ง\nลุ่น\nลุ้น\nลุพธ์\nลุ่ม\nลุมพี\nลุมพู\nลุย\nลุ่ย\nลุ้ย\nลู่\nลูก\nลูกระมาศ\nลูกเอ็น\nลูขะ\nลูทีเชียม\nลูบ\nเลก\nเล็ก\nเลข\nเลขา\nเลขาธิการ\nเลขานุการ\nเล็ง\nเล้ง\nเล่งฮื้อ\nเลเซอร์\nเลฑฑุ\nเลณฑุ\nเลณะ\nเล็ด\nเลน\nเล็น\nเล่น\nเลนส์\nเล็บ\nเลบง\nเลปกร\nเลปน์\nเลเป\nเลเพ\nเล็ม\nเล่ม\nเลย\nเลว\nเลวง\nเลวูโลส\nเลศ\nเลษฏุ\nเล่ห์\nเล่ห์กระเท่ห์\nเลหลัง\nเลหะ\nเลอ\nเล่อ\nเลอะ\nเลอะเทอะ\nเละ\nเละเทะ\nเลา\nเล่า\nเล้า\nเลากัย\nเล้าโลม\nเลาะ\nเลิก\nเลิ่กลั่ก\nเลิง\nเลิ้ง\nเลินเล่อ\nเลิศ\nเลีย\nเลียง\nเลี่ยง\nเลี้ยง\nเลียงผา\nเลียงฝ้าย\nเลียงมัน\nเลียน\nเลี่ยน\nเลียนไฟ\nเลียบ\nเลี่ยม\nเลียว\nเลี้ยว\nเลือก\nเลือง\nเลื่อง\nเลือด\nเลือน\nเลื่อน\nเลื่อม\nเลื่อย\nเลื้อย\nเลื่อยล้า\nแล\nแล่\nแล้\nแลก\nแล็กเกอร์\nแล็กโทส\nแลง\nแล่ง\nแล้ง\nแลน\nแล่น\nแลนทานัม\nแลบ\nแล้ว\nและ\nโล่\nโล้\nโลก\nโลกเชษฐ์\nโลกธรรม\nโลกธาตุ\nโลกนาถ\nโลกบาล\nโลกย์\nโลกัย\nโลกวัชชะ\nโลกวิทู\nโลกัตถจริยา\nโลกันตร์\nโลกา\nโลกาธิบดี\nโลกาธิปไตย\nโลกานุวัตร\nโลกาภิวัตน์\nโลกามิส\nโลกายัต\nโลกาวินาศ\nโลกิยะ\nโลกีย์\nโลกียวัตร\nโลกียวิสัย\nโลกียสุข\nโลกุตระ\nโลกุตรธรรม\nโลกุตรภูมิ\nโลง\nโล่ง\nโล้ง\nโล่งโจ้ง\nโล่งโต้ง\nโล้งโต้ง\nโลจนะ\nโลณะ\nโลด\nโล่ติ๊น\nโลโต\nโลท\nโลน\nโล้น\nโลภ\nโลม\nโลมเล้า\nโลมะ\nโลมา\nโลลุป\nโลเล\nโลโล\nโลโล้\nโลหะ\nโลหกุมภี\nโลหัช\nโลหิต\nไล่\nไล้\nไลย\nไลลา\nไล่เลี่ย\nฦๅ\nฦๅชา\nฦๅสาย\nวก\nวง\nวงก์\nวงกต\nวงศ์\nวงศกร\nวงศา\nวงษ์\nวจนะ\nวจี\nวชิระ\nวชิรปาณี\nวชิรหัตถ์\nวชิราวุธ\nวฏะ\nวฏาการ\nวณิช\nวณิชชา\nวณิชย์\nวณิชยา\nวณิพก\nวดี\nวทนะ\nวทัญญุตา\nวทัญญู\nวธุกา\nวธู\nวน\nวนศาสตร์\nวนสณฑ์\nวนสัณฑ์\nวนอุทยาน\nวนัส\nวนัสบดี\nวนา\nวนาดร\nวนาดอน\nวนานต์\nวนาลัย\nวนาลี\nวนาวาส\nวนาศรม\nวนาสณฑ์\nวนาสัณฑ์\nวนิดา\nวนิพก\nวเนจร\nวโนทยาน\nวยัคฆ์\nวยากรณ์\nวรดนู\nวรทาน\nวรมหาวิหาร\nวรงค์\nวรณะ\nวรรค\nวรรคย์\nวรรช\nวรรชย์\nวรรณะ\nวรรณกรรม\nวรรณคดี\nวรรณยุกต์\nวรรณยุต\nวรรณศิลป์\nวรรณนา\nวรรณพฤติ\nวรรณึก\nวรรธกะ\nวรรธนะ\nวรรษ\nวรรษา\nวรวิหาร\nวรัญญู\nวรางคณา\nวรางคนา\nวราห์\nวราหะ\nวรุณ\nวโรดม\nวฤก\nวลัช\nวลัญช์\nวลัญชน์\nวลัย\nวลาหก\nวลี\nวศค\nวศะ\nวศิน\nวสนะ\nวสภะ\nวสละ\nวสวัดดี\nวสวัตตี\nวสะ\nวสันต์\nวสันตดิลก\nวสันตฤดู\nวสันตวิษุวัต\nวสา\nวสี\nวสุ\nวสุธา\nวสุนธรา\nวสุมดี\nวหะ\nวอ\nวอก\nวอกแวก\nว่องไว\nวอด\nวอน\nว่อน\nว็อบ\nวอมแวม\nวอลเลย์บอล\nวอแว\nวะ\nวัก\nวักกะ\nวัคคีย์\nวัคคุ\nวัคซีน\nวัง\nวังก์\nวังชา\nวังเวง\nวังศะ\nวังสะ\nวัจจะ\nวัจกุฎี\nวัจฉละ\nวัจน์\nวัช\nวัชชะ\nวัชพืช\nวัชฌ์\nวัชระ\nวัชรปาณี\nวัชรยาน\nวัชรอาสน์\nวัชราสน์\nวัชรินทร์\nวัชรี\nวัชเรนทร์\nวัฏ\nวัฏฏะ\nวัฏจักร\nวัฏทุกข์\nวัฏสงสาร\nวัฏกะ\nวัฏฏิ\nวัฒกะ\nวัฒกี\nวัฒนธรรม\nวัฒนะ\nวัฒนา\nวัณ\nวัณโรค\nวัณฏ์\nวัณณะ\nวัณนา\nวัด\nวัต\nวัตต์\nวัตตา\nวัตถ์\nวัตถาภรณ์\nวัตถาลังการ\nวัตถุ\nวัตนะ\nวัตร\nวัตสดร\nวัตสะ\nวัติ\nวัทน์\nวัน\nวันต์\nวันทนา\nวันทนาการ\nวันทนีย์\nวันทยหัตถ์\nวันทยาวุธ\nวันทา\nวันทิ\nวับ\nวับวาบ\nวับวาม\nวับแวบ\nวับแวม\nวัปปะ\nวัมมิกะ\nวัย\nวัลก์\nวัลคุ\nวัลย์\nวัลลภ\nวัลลี\nวัว\nวัสสะ\nวัสโสทก\nวัสดุ\nวัสตร์\nวัสน์\nวัสนะ\nวัสสานะ\nวัสสานฤดู\nวา\nว่า\nว้า\nว้าเหว่\nวาก\nว้าก\nวากยสัมพันธ์\nวากยะ\nวาง\nว่าง\nว้าง\nวาจก\nวาจา\nวาจาไปยะ\nวาจาล\nวาชเปยะ\nวาณิช\nวาณิชกะ\nวาณิชย์\nวาณี\nวาด\nวาต\nวาตะ\nวาตภัย\nวาท\nวาทศาสตร์\nวาทศิลป์\nวาทกะ\nวาทนะ\nวาทย์\nวาทยกร\nวาทิต\nวาทิน\nวาที\nวาน\nวานซืน\nว่าน\nวานร\nวานรินทร์\nวาเนเดียม\nวาบ\nวาปี\nวาม\nวามน\nวามนาวตาร\nวามะ\nวาย\nว่าย\nว้าย\nวายะ\nวาโย\nวายามะ\nวายุ\nวายุกูล\nวาร\nวาระ\nวารสาร\nวารสารศาสตร์\nวาริ\nวารี\nวาริช\nวารีช\nวาริท\nวาริธร\nวารุณ\nวารุณี\nวาล\nวาลวีชนี\nวาล์ว\nวาลิกา\nวาลุกา\nวาว\nว่าว\nว้าว่อน\nว้าวุ่น\nวาสนะ\nวาสนา\nวาสพ\nวาสะ\nวาสิน\nวาสี\nวาสุกรี\nวาสุกี\nวาสุเทพ\nวาหนะ\nวาหะ\nวาหินี\nวาฬ\nวิกขัมภ์\nวิกขัมภนะ\nวิกเขป\nวิกรม\nวิกรัย\nวิกรานต์\nวิกฤต\nวิกฤติ\nวิกล\nวิกสิต\nวิกัต\nวิกัติ\nวิกัติการก\nวิกัป\nวิกัย\nวิการ\nวิกาล\nวิกาลโภชน์\nวิคหะ\nวิเคราะห์\nวิฆเนศ\nวิฆเนศวร\nวิฆาต\nวิง\nวิ่ง\nวิ่งเปี้ยว\nวิงวอน\nวิจฉิกะ\nวิจล\nวิจักขณ์\nวิจักษ์\nวิจักษณ์\nวิจัย\nวิจาร\nวิจารณ์\nวิจารณญาณ\nวิจิ\nวิจิกิจฉา\nวิจิต\nวิจิตร\nวิจิน\nวิจุณ\nวิจุรณ\nวิชชา\nวิชชุ\nวิชชุดา\nวิชชุตา\nวิชชุลดา\nวิชญะ\nวิชน\nวิชนี\nวิชย\nวิชัย\nวิชา\nวิชานนะ\nวิชิต\nวิเชียร\nวิญญัตติ\nวิญญาณ\nวิญญาณกทรัพย์\nวิญญู\nวิฑูรย์\nวิด\nวิตก\nวิตถาร\nวิตามิน\nวิถี\nวิทธะ\nวิทยฐานะ\nวิทยา\nวิทยาคม\nวิทยาคาร\nวิทยาลัย\nวิทยุ\nวิทยุต\nวิทวัส\nวิทัตถิ\nวิทัศน์\nวิทารณ์\nวิทิต\nวิทู\nวิทูร\nวิเทศ\nวิเทโศบาย\nวิธ\nวิธวา\nวิธาน\nวิธี\nวิธุระ\nวิธู\nวิธูปนะ\nวิ่น\nวินตกะ\nวินัย\nวินาที\nวินายก\nวินาศ\nวินิจ\nวินิจฉัย\nวินิต\nวินิบาต\nวินิปาติก\nวิเนต\nวิบัติ\nวิบาก\nวิบุล\nวิบุลย์\nวิบูล\nวิบูลย์\nวิปการ\nวิปฏิสาร\nวิปโยค\nวิประโยค\nวิปริต\nวิปลาส\nวิปวาส\nวิปักษ์\nวิปัสสก\nวิปัสสนา\nวิปัสสนายานิก\nวิพากษ์\nวิพิธทัศนา\nวิพุธ\nวิภว\nวิภวตัณหา\nวิภังค์\nวิภัช\nวิภัตติ\nวิภา\nวิภาค\nวิภาช\nวิภาดา\nวิภาวี\nวิภาษ\nวิภาส\nวิภู\nวิภูษณะ\nวิภูษา\nวิภูษิต\nวิมน\nวิมล\nวิมลัก\nวิมังสา\nวิมัติ\nวิมาน\nวิมุข\nวิมุต\nวิมุตติ\nวิเมลือง\nวิโมกข์\nวิโยค\nวิระ\nวิรงรอง\nวิรังรอง\nวิรัช\nวิรัต\nวิรัติ\nวิราคะ\nวิราม\nวิริยภาพ\nวิริยะ\nวิรุธ\nวิรุฬห์\nวิรุฬหก\nวิรูป\nวิรูปักษ์\nวิเรนทร์\nวิโรจ\nวิโรจน์\nวิโรฒ\nวิโรธ\nวิลันดา\nวิลัย\nวิลาด\nวิลาศ\nวิลาป\nวิลาวัณย์\nวิลาส\nวิลาสินี\nวิลิปดา\nวิลิศมาหรา\nวิเลป\nวิเลปนะ\nวิโลกนะ\nวิโลม\nวิไล\nวิไลวรรณ\nวิวรณ์\nวิวรรธน์\nวิวัฏ\nวิวัฒน์\nวิวัฒนาการ\nวิวัน\nวิวาท\nวิวาห์\nวิวาหมงคล\nวิวาหะ\nวิวิต\nวิวิธ\nวิเวก\nวิศรุต\nวิศว\nวิศวกร\nวิศวกรรม\nวิศวกรรมศาสตร์\nวิศัลย์\nวิศาขบูชา\nวิศาขา\nวิศาล\nวิศิษฏ์\nวิศุทธ์\nวิศุทธิ์\nวิเศษ\nวิเศษณ์\nวิษณุ\nวิษณุกรรม\nวิษธร\nวิษัย\nวิษาณ\nวิษุวัต\nวิสกี้\nวิสรรชนีย์\nวิสฤต\nวิสสุกรรม\nวิสัชนา\nวิสัญญี\nวิสัย\nวิสัยทัศน์\nวิสาขบูชา\nวิสาขะ\nวิสาขา\nวิสามัญ\nวิสามานยนาม\nวิสาร\nวิสารทะ\nวิสาล\nวิสาสะ\nวิสาหกิจ\nวิสิฐ\nวิสุงคามสีมา\nวิสุทธ์\nวิสุทธิ์\nวิสูตร\nวิเสท\nวิหค\nวิหลั่น\nวิหาร\nวิหิงสา\nวิเหสา\nวิฬาร\nวิฬาร์\nวี\nวีจิ\nวีชนี\nวีณา\nวี้ด\nวีรกรรม\nวีรชน\nวีรบุรุษ\nวีรสตรี\nวี่วัน\nวี่แวว\nวีสะ\nวุ้ง\nวุฐิ\nวุฒ\nวุฒิ\nวุด\nวุ่น\nวุ้น\nวุบ\nวุ้ย\nวุลแฟรม\nวู้\nวูดวาด\nวูบ\nวู่วาม\nเว้\nเวค\nเวคิน\nเวคี\nเวจ\nเวช\nเวชยันต์\nเวฐน์\nเวณิ\nเวณิก\nเวณุ\nเวตน์\nเวตร\nเวตาล\nเวท\nเวทคู\nเวทนา\nเวทย์\nเวทัลละ\nเวทางค์\nเวทางคศาสตร์\nเวทานต์\nเวทานตะ\nเวทิ\nเวที\nเวธะ\nเวน\nเว้น\nเวนไตย\nเวไนย\nเวมัต\nเว้ย\nเวยยากรณะ\nเวร\nเวรมณี\nเวรี\nเวโรจน์\nเวลา\nเวเลนซี\nเวศม์\nเวศย์\nเวศยา\nเวสน์\nเวสภู\nเวสม์\nเวสวัณ\nเวสสะ\nเวสสันดร\nเวสสุกรรม\nเวสสุวัณ\nเวสารัช\nเวสิยา\nเวหน\nเวหะ\nเวหา\nเวหาส\nเวฬุ\nเวฬุริยะ\nเว่อ\nเว้า\nเวิก\nเวิ้ง\nเวี่ย\nเวียง\nเวียด\nเวียดนาม\nเวียน\nเวียร\nเวี่ยว\nแว้\nแวง\nแว้ง\nแวด\nแว้ด\nแวน\nแว่น\nแวนดา\nแวบ\nแว็บ\nแวม\nแว็ม\nแวว\nแว่ว\nแวะ\nโว\nโว่\nโวการ\nโว่ง\nโวทาน\nโวย\nโว้ย\nโว้เว้\nโวหาร\nไว\nไว้\nไวกูณฐ์\nไวฑูรย์\nไวทย์\nไวน์\nไวพจน์\nไวยากรณ์\nไวยาวัจกร\nไวยาวัจมัย\nไวรัส\nไววรรณ\nไวษณพ\nไวโอลิน\nศก\nศกุน\nศกุนต์\nศกุนิ\nศกุนี\nศจี\nศตะ\nศตภิษัช\nศตวรรษ\nศตพรรษ\nศตกะ\nศนิ\nศพ\nศมนะ\nศมะ\nศยาม\nศยามล\nศร\nศรายุธ\nศราวรณ์\nศรรกรา\nศรวณะ\nศรวณีย์\nศรวิษฐา\nศรัณย์\nศรัณยู\nศรัท\nศรัทธา\nศรัย\nศราทธ์\nศราทธพรต\nศราพก\nศราวก\nศราวณะ\nศรี\nศรีตรัง\nศรุติ\nศฤคาล\nศฤงค์\nศฤงคาร\nศฤงคาริน\nศฤงคารี\nศลิษฏ์\nศลิษา\nศวะ\nศวัส\nศวา\nศวาน\nศศะ\nศศธร\nศศพินทุ์\nศศลักษณ์\nศศิ\nศศิน\nศศี\nศศิขัณฑ์\nศศิธร\nศศิมณฑล\nศศิวิมล\nศอ\nศอก\nศักดา\nศักดิ\nศักดิ์\nศักดินา\nศักติ\nศักย\nศักยภาพ\nศักย์\nศักยะ\nศักร\nศักรินทร์\nศักเรนทร์\nศักราช\nศังกร\nศัตรู\nศันสนะ\nศันสนีย์\nศัพท์\nศัยยา\nศัล\nศัลย์\nศัลยกรรม\nศัลยแพทย์\nศัลยศาสตร์\nศัสดร\nศัสตร\nศัสตรศาสตร์\nศัสตรา\nศัสตราวุธ\nศากตะ\nศากย\nศากยะ\nศากยพุทธ\nศากยมุนี\nศาฎก\nศาณ\nศานต์\nศานติ\nศาป\nศารท\nศารทูล\nศาริกา\nศาล\nศาลา\nศาศวัต\nศาสดา\nศาสตร์\nศาสตรา\nศาสตราจารย์\nศาสนา\nศาสนกิจ\nศาสนจักร\nศาสนธรรม\nศาสนบุคคล\nศาสนพิธี\nศาสนวัตถุ\nศาสนศาสตร์\nศาสนสถาน\nศาสนสมบัติ\nศาสนิกชน\nศาสนีย์\nศาสนูปถัมภก\nศาสน์\nศิกษก\nศิการ\nศิขร\nศิขริน\nศิขรี\nศิขัณฑ์\nศิคาล\nศิงขร\nศิงขริน\nศิตะ\nศิถี\nศิพิระ\nศิระ\nศิรประภา\nศิราภรณ์\nศิโรรัตน์\nศิโรเวฐน์\nศิรา\nศิรามพุช\nศิโรราบ\nศิลป\nศิลป์\nศิลปะ\nศิลปกร\nศิลปกรรม\nศิลปกิจ\nศิลปวัตถุ\nศิลปวิทยา\nศิลปศาสตร์\nศิลปศึกษา\nศิลปหัตถกรรม\nศิลปิน\nศิลปี\nศิลา\nศิวะ\nศิวโมกข์\nศิวลึงค์\nศิวเวท\nศิวาลัย\nศิศีระ\nศิษฎิ\nศิษฏ์\nศิษย์\nศิษยานุศิษย์\nศีขร\nศีต\nศีตกาล\nศีรษะ\nศีล\nศึก\nศึกษา\nศึกษาธิการ\nศึกษานิเทศก์\nศุกร์\nศุกรวรรณ\nศุกรวาร\nศุกระ\nศุกล\nศุกลปักษ์\nศุจิ\nศุทธะ\nศุทธิ\nศุนะ\nศุนิ\nศุภกร\nศุภเคราะห์\nศุภนิมิต\nศุภมัสดุ\nศุภมาตรา\nศุภมาส\nศุภอักษร\nศุภางค์\nศูกร\nศุลกากร\nศุลการักษ์\nศุลี\nศุษิร\nศูทร\nศูนย์\nศูนยวาท\nศูละ\nศูลิน\nเศรณี\nเศรษฐ\nเศรษฐ์\nเศรษฐกิจ\nเศรษฐศาสตร์\nเศรษฐี\nเศร้า\nเศลษ\nเศวต\nเศวตร\nเศวตัมพร\nเศษ\nเศาจ\nเศาร์\nเศารยะ\nเศิก\nเศียร\nโศก\nโศกา\nโศกาดูร\nโศกาลัย\nโศกี\nโศจิ\nโศธนะ\nโศภน\nโศภะ\nโศภา\nโศภิต\nโศภิน\nโศภิษฐ์\nโศภี\nโศรดา\nโศรตร\nโศลก\nไศล\nไศวะ\nษมา\nษัฏ\nษัฑ\nษัณ\nษัษ\nษัษฐะ\nษัษฐี\nโษฑศัน\nสก\nสกวาที\nสกฏะ\nสกทาคามิผล\nสกิทาคามิผล\nสกทาคามิมรรค\nสกิทาคามิมรรค\nสกทาคามี\nสกิทาคามี\nสกนธ์\nสกปรก\nสกรณีย์\nสกรรจ์\nสกรรมกริยา\nสกล\nสกลมหาสังฆปริณายก\nสกัด\nสกา\nสกาว\nสกี\nสกุณ\nสกุณา\nสกุณี\nสกุน\nสกุนต์\nสกุล\nสเกต\nสแกนเดียม\nสขะ\nสง\nส่ง\nสงกร\nสงกรานต์\nสงกา\nสงค์\nสงคร\nสงคราม\nสงเคราะห์\nสงฆ์\nสงบ\nสงวน\nส่งสการ\nสงสัย\nสงสาร\nสงสารวัฏ\nสงัด\nสง่า\nสฐะ\nสณฑ์\nสด\nสดมภ์\nสดับ\nสดับปกรณ์\nสดำ\nสดุดี\nสตะ\nสตน\nสตภิสชะ\nสตรอนเชียม\nสตริกนิน\nสตรี\nสตัฟฟ์\nสตัมภ์\nสตางค์\nสติ\nสติปัฏฐาน\nสตี\nสตู\nสตูป\nสเต๊ก\nสถบดี\nสถล\nสถวีระ\nสถาน\nสถานะ\nสถานี\nสถาบัน\nสถาปนา\nสถาปนิก\nสถาปัตยกรรม\nสถาปัตยกรรมศาสตร์\nสถาปัตยเรขา\nสถาปัตยเวท\nสถาพร\nสถาวร\nสถิต\nสถิตยศาสตร์\nสถิติ\nสถิร\nสถีรวาท\nสถุล\nสถูป\nสทิง\nสทึง\nสทุม\nสธนะ\nสาธุสะ\nสน\nส้น\nสนทนา\nสนทรรศ\nสนทรรศน์\nสนเทศ\nสนเท่ห์\nสนธยา\nสนธิ\nสนน\nสนม\nสนวน\nสนอง\nสนอบ\nสนอม\nสนะ\nสนัด\nสนั่น\nสนับ\nสนับทึบ\nสนับสนุน\nสนาน\nสนาม\nสนายุ\nสนิกะ\nสนิท\nสนิธ\nสนิม\nสนุก\nสนุกเกอร์\nสนุข\nสนุต\nสนุ่น\nสบ\nสบง\nสบถ\nสบัน\nสบาย\nสบู่\nสไบ\nสปริง\nสปอร์\nสปาเกตตี\nสเปกตรัม\nสเปกโทรสโกป\nสไปริลลัม\nสพาบ\nสภา\nสภาพ\nสภาวการณ์\nสภาวะ\nสม\nสมการ\nสมจารี\nสมดุล\nสมมูล\nส้ม\nสมญา\nสมณะ\nสมณบริขาร\nสมณศักดิ์\nสมณสารูป\nสมเด็จ\nสมถะ\nสมถยานิก\nสมถวิปัสสนา\nสมนาคุณ\nสมบัติ\nสมบุกสมบัน\nสมบูรณ์\nสมบูรณาญาสิทธิราชย์\nสมประดี\nสมปฤดี\nสมปฤๅดี\nส้มป่อย\nสมปัก\nสมผุส\nสมพง\nสมพงศ์\nสมพล\nสมพัตสร\nสมพาส\nสมเพช\nสมโพธน์\nสมโพธิ\nสมภพ\nสมภาร\nสมโภค\nสมโภช\nสมมต\nสมมติ\nสมมุติ\nสมมาตร\nส้มมือ\nสมโมท\nสมโยค\nสมร\nสมรด\nสมรรถ\nสมรรถนะ\nสมรรถภาพ\nสมรส\nสมฤดี\nสมฤติ\nสมวายะ\nสมเสร็จ\nสมอ\nสมอง\nสมะ\nสมัคร\nสมังคี\nสมัช\nสมัชชา\nสมัญญา\nสมัต\nสมัน\nสมันต์\nสมัย\nสมา\nสมาคม\nสมาจาร\nสมาชิก\nสมาทาน\nสมาธิ\nสมาน\nสมานฉันท์\nสมาบัติ\nสมาพันธรัฐ\nสมาส\nสม่ำเสมอ\nสมิง\nสมิต\nสมิติ\nสมิทธ์\nสมิทธิ\nสมี\nสมุก\nสมุจจัย\nสมุจเฉท\nสมุฏฐาน\nสมุด\nสมุทร\nสมุทรโคดม\nสมุทัย\nสมุน\nสมุนไพร\nสมุลแว้ง\nสมุห\nสมุห์\nสมุหกลาโหม\nสมุหเทศาภิบาล\nสมุหนาม\nสมุหนายก\nสโมธาน\nสโมสร\nสยด\nสยนะ\nสยบ\nสยมพร\nสยมภู\nสยอง\nสยอน\nสยัมวรา\nสยาม\nสยามานุสติ\nสยามินทร์\nสยาย\nสยิว\nสยิ้ว\nสยุมพร\nสยุมภู\nสร\nสรง\nสร่ง\nสรณะ\nสรณคมน์\nสรณาคมน์\nสรณตรัย\nสรตะ\nสรทะ\nสรนุก\nสรเนาะ\nสรไน\nสรเพชญ\nสรภะ\nสรภัญญะ\nสรภู\nสรม\nสรร\nสรรค์\nสรรพ\nสรรพคุณ\nสรรพนาม\nสรรพสามิต\nสรรพัชญ\nสรรพากร\nสรรพางค์\nสรรเพชญ\nสรรเพชุดา\nสรรเสริญ\nสรลอน\nสรเลข\nสรวง\nสรวม\nสรวล\nสรเสริญ\nสร้อย\nสระ\nสระกอ\nสระท้อน\nสระพรั่ง\nสระอาด\nสรั่ง\nสรัสวดี\nสร่าง\nสร้าง\nสราญ\nสรี้\nสรีระ\nสรีรกิจ\nสรีรธาตุ\nสรีรวิทยา\nสรีรศาสตร์\nสรีรังคาร\nสรีรางคาร\nสรุป\nสโรช\nสโรชะ\nสฤก\nสฤต\nสฤษฎิ\nสฤษฎี\nสฤษฏ์\nสฤษดิ์\nสลด\nสลบ\nสลวน\nสลวย\nสลอด\nสลอน\nสลอย\nสละ\nสลัก\nสลัด\nสลัดได\nสลับ\nสลัว\nสลา\nสลาก\nสลาง\nสล้าง\nสลาด\nสลาตัน\nสลาบ\nสลาย\nสลิด\nสลิล\nสลึก\nสลึง\nสลุต\nสลุบ\nสลุมพร\nสแลง\nสวการย์\nสวภาพ\nสวราชย์\nสวก\nส้วง\nสวด\nสวน\nสวนะ\nสวนาการ\nส่วน\nสวนิต\nสวบ\nสวม\nส้วม\nสวย\nส่วย\nส้วย\nสวยม\nสวรรค\nสวรรค์\nสวรรคต\nสวรรคาลัย\nสวรรยา\nสวระ\nสวะ\nสวัสดิ\nสวัสดิ์\nสวัสดิการ\nสวัสดิภาพ\nสวัสดิมงคล\nสวัสดี\nสวัสติ\nสวาตี\nสวัสติกะ\nสวา\nสวาปาม\nสวาคตะ\nสวาง\nสว่าง\nสวาด\nสวาดิ\nสวาท\nสว่าน\nสว้าน\nสวาบ\nสวามิ\nสวามี\nสวามินี\nสวาย\nสวาสดิ์\nสวาหะ\nสวิง\nสวิญญาณกทรัพย์\nสวิตช์\nสสาร\nสสุระ\nสสุรี\nสหกรณ์\nสหการ\nสหจร\nสหชาต\nสหชาติ\nสหธรรม\nสหธรรมิก\nสหประชาชาติ\nสหพันธ์\nสหพันธรัฐ\nสหภาพ\nสหศึกษา\nสหัช\nสหัมบดี\nสหัส\nสหัสสะ\nสหัสธารา\nสหัสนัยน์\nสหัสเนตร\nสหัสรังสี\nสหัสา\nสหาย\nสอ\nส่อ\nสอง\nส่อง\nส้อง\nสอด\nสอน\nส่อน\nสอบ\nสอพลอ\nส้อม\nสอย\nสะ\nสะกด\nสะกอ\nสะกาง\nสะการะ\nสะกิด\nสะกิดสะเกา\nสะเก็ด\nสะแก\nสะคร้อ\nสะคราญ\nสะค้าน\nสะเงาะสะแงะ\nสะดม\nสะดวก\nสะดิ้ง\nสะดึง\nสะดือ\nสะดุ้ง\nสะดุด\nสะเด็ด\nสะเดา\nสะเดาะ\nสะตอ\nสะตาหมัน\nสะตึ\nสะตือ\nสะตุ\nสะเต๊ะ\nสะโตก\nสะทก\nสะท้อน\nสะท้าน\nสะทึก\nสะเทิน\nสะเทิ้น\nสะเทือน\nสะเทื้อน\nสะบะ\nสะบัก\nสะบักสะบอม\nสะบัด\nสะบัดสะบิ้ง\nสะบั้น\nสะบันงา\nสะบ้า\nสะบู\nสะแบง\nสะเปะสะปะ\nสะพรั่ง\nสะพรึงกลัว\nสะพรึบ\nสะพรึ่บ\nสะพัก\nสะพัง\nสะพัด\nสะพั้น\nสะพาน\nสะพาย\nสะเพร่า\nสะโพก\nสะเภา\nสะใภ้\nสะโมง\nสะระตะ\nสะระแหน่\nสะลาง\nสะลาบ\nสะลึมสะลือ\nสะวี้ดสะว้าด\nสะสม\nสะสวย\nสะสาง\nสะเหล่อ\nสะอาง\nสะอาด\nสะอ้าน\nสะอิ้ง\nสะอิดสะเอียน\nสะอึก\nสะอื้น\nสะเอ้ง\nสะเอว\nสะเออะ\nสะโอดสะอง\nสะไอ\nสัก\nสักกะ\nสักยะ\nสักกัจจะ\nสักกายทิฐิ\nสักการ\nสักการะ\nสักขี\nสักวา\nสักหลาด\nสัค\nสัคคะ\nสั่ง\nสังกร\nสังกรณี\nสังกรประโยค\nสังกะตัง\nสังกะวัง\nสังกะวาด\nสังกะสี\nสังกัด\nสังกัปปะ\nสังกา\nสังการ\nสังกาศ\nสังกิเลส\nสังเกต\nสังข์\nสังขกร\nสังขตธรรม\nสังขตะ\nสังขยา\nสังขลิก\nสังขลิกา\nสังขาร\nสังขารา\nสังเขป\nสังค์\nสังคญาติ\nสังคม\nสังคหะ\nสังคัง\nสังคายนา\nสังคายนาย\nสังคีต\nสังคีติ\nสังเค็ด\nสังเคราะห์\nสังฆกรรม\nสังฆการี\nสังฆเถระ\nสังฆทาน\nสังฆนายก\nสังฆปาโมกข์\nสังฆภัต\nสังฆเภท\nสังฆมณฑล\nสังฆมนตรี\nสังฆราช\nสังฆสภา\nสังฆาณัติ\nสังฆาฏิ\nสังฆาทิเสส\nสังฆาธิการ\nสังฆานุสติ\nสังฆาวาส\nสังยุตนิกาย\nสังโยค\nสังโยชน์\nสังวร\nสังวัจฉระ\nสังวัธยาย\nสังวาล\nสังวาส\nสังเวคะ\nสังเวช\nสังเวชนียสถาน\nสังเวย\nสังเวียน\nสังสกฤต\nสังสการ\nสังสนทนา\nสั่งสนทนา\nสังสรรค์\nสังสารวัฏ\nสังสิทธิ\nสังสุทธ์\nสังสุทธิ\nสังหร\nสังหรณ์\nสังหาร\nสังหาริมทรัพย์\nสังหาริมะ\nสังหิต\nสัจ\nสัจกิริยา\nสัจจะ\nสัจญาณ\nสัจธรรม\nสัจนิยม\nสัจพจน์\nสัชฌะ\nสัชฌุ\nสัญจร\nสัญเจตนา\nสัญชาตญาณ\nสัญชาติ\nสัญฌา\nสัญญา\nสัญญาณ\nสัญญี\nสัญโญชน์\nสัญนิยม\nสัญประกาศ\nสัญลักษณ์\nสัฐิ\nสัณฐาน\nสัณฐิติ\nสัณฑ์\nสัณห์\nสัด\nสัดจอง\nสัต\nสัตตะ\nสัตตาหกรณียะ\nสัตตาหกาลิก\nสัตมวาร\nสัตสดก\nสัตตบงกช\nสัตตบรรณ\nสัตตบุษย์\nสัตตู\nสัตถันดร\nสัตถา\nสัตถิ\nสัตถุ\nสัตถุศาสนา\nสัตบรรณ\nสัตย์\nสัตยพรต\nสัตยวาที\nสัตยาเคราะห์\nสัตยาธิษฐาน\nสัตยาบัน\nสัตว์\nสัตวชาติ\nสัตวบาล\nสัตวแพทย์\nสัตววิทยา\nสัตวา\nสัทธรรม\nสัทธา\nสัทธาจริต\nสัทธาธิกะ\nสัทธินทรีย์\nสัทธิงวิหาริก\nสัทธิวิหาริก\nสัทวิทยา\nสัทศาสตร์\nสัทอักษร\nสัน\nสั่น\nสั้น\nสันดาน\nสันดาป\nสันโดษ\nสันต์\nสันตติ\nสันตะปาปา\nสันตะวา\nสันติ\nสันตุฏฐี\nสันถวไมตรี\nสันถวะ\nสันถัต\nสันถาร\nสันทนะ\nสันทะ\nสันทัด\nสันทัสนะ\nสันทาน\nสันทิฐิก\nสันทิส\nสันเทหะ\nสันธาน\nสันนิธิ\nสันนิบาต\nสันนิวาส\nสันนิษฐาน\nสันสกฤต\nสับ\nสับปลับ\nสับปลี้\nสับปะรด\nสัปคับ\nสัปดาห์\nสัปดาหะ\nสัปดน\nสัปตศก\nสัปทน\nสัปปะ\nสัปปิ\nสัปปุริส\nสัปปุรุษ\nสัประยุทธ์\nสัปหงก\nสัปเหร่อ\nสัพ\nสัพพะ\nสัพพัญญู\nสัพเพเหระ\nสัพยอก\nสัมบูรณ์\nสัมปชัญญะ\nสัมปทา\nสัมปทาน\nสัมปยุต\nสัมปโยค\nสัมประสิทธิ์\nสัมประหาร\nสัมปรายภพ\nสัมปรายิกภพ\nสัมปัตติ\nสัมผัปลาป\nสัมผัปลาปะ\nสัมผัส\nสัมพล\nสัมพหุลา\nสัมพัจฉรฉินท์\nสัมพัตสร\nสัมพัทธ์\nสัมพันธ์\nสัมพันธน์\nสัมพันธภาพ\nสัมพันธมิตร\nสัมพันธไมตรี\nสัมพาหะ\nสัมพุทธ\nสัมพุทธะ\nสัมโพธิ\nสัมภวะ\nสัมภเวสี\nสัมภัต\nสัมภัตตะ\nสัมภาระ\nสัมภาษณ์\nสัมโภคกาย\nสัมมนา\nสัมมัปธาน\nสัมมา\nสัมโมทนียกถา\nสัมฤทธิ\nสัมฤทธิ์\nสัมฤทธิศก\nสัยน์\nสัลเลข\nสัสดี\nสัสตทิฐิ\nสัสสะ\nสัสสุ\nสัสสู\nสา\nส่า\nสาก\nสากรรจ์\nสากล\nสากัจฉา\nสากัลย์\nสากิยะ\nสาเก\nสาขา\nสาคร\nสาคเรศ\nสาคู\nสาง\nส้าง\nสาชล\nสาฎก\nสาฏิก\nสาณี\nสาด\nสาไถย\nสาทร\nสาทิส\nสาทุ\nสาโท\nสาธก\nสาธยะ\nสาธยาย\nสาธารณะ\nสาธารณชน\nสาธารณประโยชน์\nสาธารณภัย\nสาธารณรัฐ\nสาธารณสถาน\nสาธารณสมบัติ\nสาธารณสุข\nสาธารณูปการ\nสาธารณูปโภค\nสาธารณ์\nสาธิต\nสาธุ\nสาน\nส่าน\nสานุ\nสานู\nสานุศิษย์\nสาบ\nสาบสูญ\nสาบาน\nสาป\nสาปไตย\nสาม\nสามชุก\nสามเณร\nสามเณรี\nสามนต์\nสามนตราช\nสามยทรัพย์\nสามล\nสามหาว\nสามะ\nสามัคคี\nสามัญ\nสามัตถิยะ\nสามานย์\nสามานยนาม\nสามารถ\nสามิต\nสามินี\nสามิภักดิ์\nสามี\nสามีจิกรรม\nสาย\nส่าย\nส้าย\nสายชู\nสายัณห์\nสายาห์\nสาร\nสารคดี\nสารธรรม\nสารนิเทศ\nสารบบ\nสารบรรณ\nสารบัญ\nสารบาญ\nสารบาญชี\nสารประโยชน์\nสารสนเทศ\nสารทุกข์\nสารถี\nสารท\nสารพัด\nสารพัน\nสารพางค์\nสารภาพ\nสารภี\nสารวัตร\nสาระ\nสาระแน\nสาระพา\nสาระยำ\nสาระวารี\nสาระสะมา\nสารัตถประโยชน์\nสารัตถศึกษา\nสารัตถะ\nสารัทธ์\nสารัมภ์\nสาราณียกร\nสาราณียธรรม\nสาราณียะ\nสารานุกรม\nสารีริกธาตุ\nสารูป\nสาโรช\nสาละ\nสาละวน\nสาลิ\nสาลิกา\nสาลินี\nสาลี\nสาลี่\nสาลู\nสาโลหิต\nสาว\nสาวก\nสาวิกา\nสาวิตร\nสาวิตรี\nสาสน\nสาสน์\nสาส์น\nสาสนา\nสาสม\nสาหร่าย\nสาหรี\nส่าหรี\nสาหัส\nสาเหตุ\nสาแหรก\nสำ\nสำส่อน\nส่ำ\nสำคัญ\nสำซ่าง\nสำแดง\nสำทับ\nสำนวน\nสำนอง\nสำนัก\nสำนาน\nสำนึก\nสำนึง\nสำเนา\nสำเนียง\nสำบัด\nสำปะลอ\nสำปะหลัง\nสำปั้น\nสำปันนี\nสำเภา\nสำมะงา\nสำมะโน\nสำมะลอ\nสำมะเลเทเมา\nสำมะหา\nสำรด\nสำรวจ\nสำรวม\nสำรวย\nสำรวล\nสำรอก\nสำรอง\nสำรับ\nสำราก\nสำราญ\nสำริด\nสำเร็จ\nสำเรา\nสำเริง\nสำโรง\nสำลัก\nสำลาน\nสำลี\nสำแลง\nสำหรวด\nสำหรับ\nสำหา\nสำเหนียก\nสำเหร่\nสำออย\nสำอาง\nสิ\nสิกข์\nสิข\nสิกขมานา\nสิกขา\nสิขร\nสิขรี\nสิขเรศ\nสิขา\nสิขานล\nสิขี\nสิคาล\nสิง\nสิ่ง\nสิงขร\nสิงค์\nสิงคลิ้ง\nสิงคลี\nสิงคาร\nสิงคาล\nสิงคี\nสิงโต\nสิงห์\nสิงหนาท\nสิงหบัญชร\nสิงหรา\nสิงหราช\nสิงหาคม\nสิงหาสน์\nสิงหล\nสิญจน์\nสิตะ\nสิตางศุ์\nสิถิล\nสิทธ์\nสิทธัตถะ\nสิทธา\nสิทธาจารย์\nสิทธารถ\nสิทธิ\nสิทธิ์\nสิทธิการิยะ\nสิธยะ\nสิน\nสิ้น\nสินเทา\nสินธพ\nสินธุ\nสินธุ์\nสินธุระ\nสินธู\nสินเธาว์\nสินาด\nสินิทธ์\nสินี\nสิเนรุ\nสิเนหก\nสิเนหะ\nสิเนหา\nสิเน่หา\nสิบ\nสิปปะ\nสิมพลี\nสิระ\nสิโรดม\nสิโรตม์\nสิริ\nสิรี\nสิลา\nสิว\nสิ่ว\nสิวะ\nสิวาลัย\nสิวิกา\nสี\nสี่\nสี้\nสีกา\nสีกุน\nสีข้าง\nสีด\nสีดอ\nสีดา\nสีตลรัศมี\nสีตโลทก\nสีโตทก\nสีทันดร\nสีมันต์\nสีมา\nสีละมัน\nสีวิกา\nสีสอ\nสีสะ\nสีสา\nสีสุก\nสีเสียด\nสีห์\nสีหนาท\nสีหบัญชร\nสีหราช\nสีหไสยา\nสีหไสยาสน์\nสีหะ\nสึก\nสึง\nสืบ\nสื่อ\nสุ\nสุก\nสุกข์\nสุกร\nสุกรม\nสุกำศพ\nสุกียากี้\nสุข\nสุขา\nสุขาภิบาล\nสุขารมณ์\nสุขาวดี\nสุขิน\nสุขี\nสุขุม\nสุขุมาล\nสุโข\nสุคต\nสุคติ\nสุคนธ\nสุคนธ์\nสุคนธชาติ\nสุคนธรส\nสุคันธ์\nสุคันธรส\nสุงกะ\nสุงกากร\nสุงสิง\nสุงสุมาร\nสุจริต\nสุจหนี่\nสุจิ\nสุจิต\nสุจิตร\nสุชน\nสุชัมบดี\nสุชา\nสุชาดา\nสุญ\nสุญญากาศ\nสุญตา\nสุญนิยม\nสุณ\nสุณิสา\nสุด\nสุดา\nสุต\nสุตตนิบาต\nสุตตะ\nสุตตันตปิฎก\nสุตตันตะ\nสุติ\nสุทธ\nสุทธ์\nสุทธาวาส\nสุทธิ\nสุทรรศน์\nสุทัศน์\nสุธา\nสุธาโภชน์\nสุธารส\nสุธาสินี\nสุธาสี\nสุธี\nสุนทร\nสุนทรี\nสุนทรียภาพ\nสุนทรียศาสตร์\nสุนทรียะ\nสุนัข\nสุนันท์\nสุโนก\nสุบดี\nสุบรรณ\nสุบิน\nสุปรีดิ์\nสุปรีย์\nสุปาณี\nสุพพัต\nสุพรรณ\nสุพรรณบัฏ\nสุพรรณภาชน์\nสุพรรณราช\nสุพรรณศรี\nสุพรรณถัน\nสุพรรณิการ์\nสุภร\nสุภัค\nสุภา\nสุภาพ\nสุภาษิต\nสุม\nสุ่ม\nสุมทุม\nสุมน\nสุมนะ\nสุมนัส\nสุมนา\nสุ้มเสียง\nสุมะ\nสุมาลี\nสุเมธ\nสุเมรุ\nสุรคต\nสุรเชษฐ์\nสุรบดี\nสุรภาพ\nสุรโลก\nสุรสีหนาท\nสุรเสียง\nสุรงค์\nสุรังค์\nสุรภี\nสุรัติ\nสุรัสวดี\nสุรา\nสุรางค์จำเรียง\nสุรางคนา\nสุรางคนางค์\nสุรารักษ์\nสุราลัย\nสุรินทร์\nสุรินทราหู\nสุริยะ\nสุริยกันต์\nสุริยกานต์\nสุริยการ\nสุริยกาล\nสุริยคติ\nสุริยคราส\nสุริยมณฑล\nสุริยวงศ์\nสุริยง\nสุริยา\nสุริเยนทร์\nสุริเยศ\nสุริโย\nสุริยน\nสุริยัน\nสุริยุปราคา\nสุรีย์\nสุรุ่ยสุร่าย\nสุลต่าน\nสุวคนธ์\nสุวภาพ\nสุวรรณ\nสุวรรณภูมิ\nสุวะ\nสุวาน\nสุวินัย\nสุวิมล\nสุษิระ\nสุสาน\nสุหนัต\nสุหร่ง\nสุหร่าย\nสุหฤท\nสุหัท\nสุเหร่า\nสู\nสู่\nสู้\nสูง\nสูจิ\nสูจิบัตร\nสูญ\nสูด\nสูต\nสูตร\nสูติ\nสูติกรรม\nสูตินรีเวช\nสูติบัตร\nสูติแพทย์\nสูติศาสตร์\nสูท\nสูทกรรม\nสูทศาสตร์\nสูบ\nสูปะ\nสูร\nสูรย์\nสูรยกานต์\nสูริ\nสูสี\nเส\nเสก\nเสกขบุคคล\nเสกขะ\nเสขบุคคล\nเสขะ\nเส็ง\nเส้ง\nเส็งเคร็ง\nเสงี่ยม\nเสฏฐี\nเสณี\nเสด\nเสด็จ\nเสตุ\nเสถียร\nเสทะ\nเสโท\nเสน\nเส้น\nเสนง\nเสน่ง\nเสน่ห์\nเสนหา\nเสน่หา\nเสนอ\nเสนะ\nเสนา\nเสนาธิการ\nเสนาบดี\nเสน่า\nเสนากุฎ\nเสนางค์\nเสนางคนิกร\nเสนานี\nเสนาสนะ\nเสนาะ\nเสนี\nเสนีย์\nเสนียะ\nเสนียด\nเสบย\nเสบียง\nเสพ\nเสพย์\nเสเพล\nเสภา\nเสม็ด\nเสมหะ\nเสมอ\nเสมา\nเสมียน\nเสมือน\nเสย\nเสร็จ\nเสริด\nเสริม\nเสรี\nเสลด\nเสลบรรพต\nเสลา\nเสลี่ยง\nเสลือกสลน\nเสโล\nเสวก\nเสวกามาตย์\nเสวนะ\nเสวนา\nเสวย\nเสวียน\nเสสรวง\nเสสรวล\nเสา\nเส้า\nเสาร์\nเสารภย์\nเสารี\nเสาวคนธ์\nเสาวธาร\nเสาวภา\nเสาวภาคย์\nเสาวภาพ\nเสาวรภย์\nเสาวรส\nเสาวลักษณ์\nเสาวณิต\nเสาวนะ\nเสาวนา\nเสาวนีย์\nเสาหฤท\nเสาะ\nเสาะแสะ\nเสิร์จ\nเสิร์ฟ\nเสีย\nเสียง\nเสี่ยง\nเสียด\nเสี้ยน\nเสียบ\nเสียม\nเสี่ยม\nเสี้ยม\nเสียว\nเสี่ยว\nเสี้ยว\nเสือ\nเสื่อ\nเสื้อ\nเสือก\nเสื่อม\nแส\nแส่\nแส้\nแสก\nแสง\nแสด\nแสดง\nแสตมป์\nแสน\nแสนย์\nแสนยากร\nแสนยานุภาพ\nแสบ\nแสม\nแสยก\nแสยง\nแสยะ\nแสรก\nแสร้ง\nแสลง\nแสล้ม\nแสวง\nแสะ\nโสก\nโสกโดก\nโสกันต์\nโสโครก\nโสณฑ์\nโสณิ\nโสณี\nโสด\nโสดก\nโสดม\nโสดา\nโสดาบัน\nโสดาปัตติผล\nโสดาปัตติมรรค\nโสต\nโสตทัศนวัสดุ\nโสตทัศนอุปกรณ์\nโสตทัศนูปกรณ์\nโสตินทรีย์\nโสตถิ\nโสทก\nโสทร\nโสธก\nโสธนะ\nโสน\nโสภณ\nโสภา\nโสภี\nโสภิณี\nโสเภณี\nโสม\nโสมนัส\nโสมม\nโสมย์\nโสร่ง\nโสรจ\nโสรวาร\nโสโร\nโสวรรณ\nโสหุ้ย\nโสฬส\nใส\nใส่\nไส\nไส้\nไสย\nไสยา\nไสยาสน์\nไสร้\nไสว\nหก\nหกคะเมน\nหง\nหงก\nหงส์\nหงสบาท\nหงสรถ\nหงอ\nหงอก\nหง่อง\nหงองแหงง\nหงอด\nหงอน\nหง่อม\nหงอย\nหง่อย\nหงัก\nหงับ\nหง่าง\nหงาย\nหง่าว\nหงำ\nหงิก\nหงิง\nหงิม\nหงึก\nหงุงหงิง\nหงุดหงิด\nหงุบ\nหงุ่ย\nหญ้า\nหญ้าฝรั่น\nหญ้ายายเภา\nหญิง\nหญิบ\nหด\nหตะ\nหทัย\nหน\nหนวก\nหน่วง\nหนวด\nหน่วย\nหน่วยกิต\nหนอ\nหน่อ\nหนอก\nหนอง\nหนอน\nหนอนตายหยาก\nหน่อย\nหน็อยแน่\nหนัก\nหนัง\nหนังสติ๊ก\nหนังสือ\nหนั่น\nหนับ\nหนา\nหน้า\nหน่าง\nหนาด\nหนาน\nหนาม\nหน่าย\nหนาว\nหนำ\nหนำเลี้ยบ\nหนี\nหนี้\nหนีบ\nหนึก\nหนึ่ง\nหนึบ\nหนืด\nหนุ\nหนุน\nหนุบ\nหนุ่ม\nหนุ่ย\nหนู\nห่ม\nหมก\nหมด\nหม่น\nหมวก\nหมวด\nหมวน\nหมอ\nหม่อ\nหม้อ\nหมอก\nหมอง\nหม่อง\nหมอน\nหม่อน\nหมอบ\nหม่อม\nหมอย\nหม้อห้อม\nหมัก\nหมักหมม\nหมัด\nหมัน\nหมั่น\nหมั้น\nหมับ\nหมา\nหม่า\nหมาก\nหมากฮอส\nหมาง\nหมาด\nหมามุ่ย\nหมามุ้ย\nหมาย\nหม้าย\nหมาร่า\nหม่ำ\nหม้ำ\nหมิ่น\nหมี\nหมี่\nหมึก\nหมืน\nหมื่น\nหมุด\nหมุน\nหมุบ\nหมุบหมับ\nหมุบหมิบ\nหมุ่ย\nหมุยขาว\nหมู\nหมู่\nหมูหริ่ง\nหยก\nหย่ง\nหยด\nหยวก\nหยวบ\nหยอก\nหยอกเอิน\nหย็อกหย็อย\nหยอง\nหย็อง\nหย่อง\nหย็องกรอด\nหย็องแหย็ง\nหยอด\nหยอน\nหย่อน\nหย่อม\nหย็อมแหย็ม\nหย็อย\nหย่อย\nหยัก\nหยักไย่\nหยักเหยา\nหยัง\nหยั่ง\nหยังหยัง\nหยัด\nหยัน\nหยับ\nหยั่วเมือง\nหย่า\nหยากเยื่อ\nหยากไย่\nหยาด\nหยาบ\nหยาม\nหยาว\nหย้าว\nหยำเป\nหยำเหยอะ\nหยำแหยะ\nหยิก\nหยิ่ง\nหยิบ\nหยิม\nหยี\nหยี่\nหยุกหยิก\nหยุด\nหยุ่น\nหยุบ\nหยุมหยิม\nหยูกยา\nหโยดม\nหรคุณ\nหรณะ\nหรดาล\nหรดี\nหรรษ์\nหรรษา\nหรอ\nหรอก\nหร็อมแหร็ม\nหรอย\nหระ\nหรับ\nหรา\nหริ\nหริ่ง\nหริณะ\nหริต\nหริตกี\nหรีตกี\nหรี่\nหรีด\nหรือ\nหรุบ\nหรุบรู่\nหรุบหรู่\nหรุ่ม\nหรู\nหรูหรา\nหฤทัย\nหฤทย์\nหฤษฎ์\nหฤษฎี\nหฤหรรษ์\nหฤโหด\nหลง\nหลงใหล\nหลงจู๊\nหลด\nหลน\nหล่น\nหลบ\nหล่ม\nหลวง\nหลวม\nหลอ\nหล่อ\nหลอก\nหลอด\nหลอน\nหล็อน\nหล่อน\nหลอม\nหละ\nหละหลวม\nหลัก\nหลัง\nหลั่ง\nหลัด\nหลั่น\nหลับ\nหลัว\nหลา\nหล้า\nหลาก\nหลาน\nหลาบ\nหลาม\nหลาย\nหลาว\nหลิ่ง\nหลิท\nหลิน\nหลิม\nหลิว\nหลิ่ว\nหลี\nหลีก\nหลีโก\nหลีบ\nหลีฮื้อ\nหลืบ\nหลุกหลิก\nหลุด\nหลุน\nหลุบ\nหลุม\nหลุมพอ\nหลุมพี\nหลู่\nหวง\nห่วง\nห้วง\nหวด\nหวน\nห้วน\nหวย\nห้วย\nหวอ\nหวอด\nหวะ\nหวัง\nหวัด\nหวั่น\nหวันยิหวา\nหวัว\nหวัวร่อ\nหวัวเราะ\nหวา\nหว่า\nหว้า\nหวาก\nหว่าง\nหวาด\nหวาน\nหว่าน\nหวาม\nหวาย\nหวำ\nหวิด\nหวิว\nหวี\nหวี่\nหวีด\nหวือ\nหวุดหวิด\nหวูด\nหอ\nห่อ\nห้อ\nหอก\nหอง\nห้อง\nหอน\nห่อน\nหอบ\nหอม\nห้อม\nหอย\nห้อย\nหะ\nหะยี\nหะหาย\nหัก\nหัจญ์\nหัจญี\nหัช\nหัฏฐะ\nหัด\nหัต\nหัตถ์\nหัตถกรรม\nหัตถการ\nหัตถกิจ\nหัตถบาส\nหัตถพันธ์\nหัตถาภรณ์\nหัตถศาสตร์\nหัตถศิลป์\nหัตถศึกษา\nหัตถาจารย์\nหัตถินี\nหัตถี\nหัน\nหั่น\nหั้น\nหันตรา\nหับ\nหัย\nหัว\nหัวร่อ\nหัวเราะ\nหัส\nหัสดิน\nหัสดี\nหัสต์\nหัสตะ\nหา\nห่า\nห้า\nหาก\nหาง\nห่าง\nห้าง\nหาญ\nหาด\nห่าน\nหาบ\nหาม\nห่าม\nห้าม\nหาย\nหายใจ\nหายนะ\nหาร\nหารือ\nหาว\nห้าว\nหาสะ\nหำ\nห้ำ\nหิ้ง\nหิงคุ\nหิงสา\nหิงห้อย\nหิ่งห้อย\nหิ่งหาย\nหิด\nหิต\nหิตานุหิตประโยชน์\nหิน\nหิมพาน\nหิมพานต์\nหิมวัต\nหิมวันต์\nหิมวา\nหิมะ\nหิมาลัย\nหิรัญ\nหิรัญญิการ์\nหิรัญบัฏ\nหิรัณย์\nหิรัณยรัศมี\nหิริ\nหิว\nหิ้ว\nหี\nหีด\nหีนยาน\nหีบ\nหึ\nหึง\nหึ่ง\nหึงสา\nหืด\nหืน\nหื่น\nหือ\nหื้อ\nหุง\nหุน\nหุ่น\nหุ้น\nหุนหัน\nหุบ\nหุ้ม\nหุยฮา\nหู\nหู่\nหูก\nหูด\nเห\nเห่\nเหง\nเหง่ง\nเหงา\nเหง้า\nเหงื่อ\nเหงือก\nเห็จ\nเห็ด\nเหติ\nเหตุ\nเห็น\nเหน่ง\nเหนงนายพราน\nเหน็ดเหนื่อย\nเหน็บ\nเหน่อ\nเห็นอ้ม\nเหนอะ\nเหนอะหนะ\nเหน้า\nเหนาะ\nเหนียง\nเหนี่ยง\nเหนี่ยน\nเหนียม\nเหนียว\nเหนี่ยว\nเหนือ\nเหนื่อย\nเห็บ\nเหม\nเหม่\nเหม็ง\nเหม่ง\nเหม็น\nเหมวดี\nเหม่อ\nเหมันต์\nเหมันตฤดู\nเหมา\nเหมายัน\nเหมาะ\nเหมียว\nเหมี่ยว\nเหมือง\nเหมือด\nเหมือน\nเหมื่อย\nเหย\nเหยง\nเหย่อย\nเหยา\nเหย่า\nเหย้า\nเหยาะ\nเหยาะแหยะ\nเหยิง\nเหยิบ\nเหยียด\nเหยียบ\nเหยี่ยว\nเหยื่อ\nเหยือก\nเหรอ\nเหรอะ\nเหรัญญิก\nเหรา\nเหราะ\nเหรียญ\nเหล่\nเหล็ก\nเหลน\nเหลว\nเหลอ\nเหลา\nเหล่า\nเหล้า\nเหลาะแหละ\nเหลิง\nเหลิงเจิ้ง\nเหลียน\nเหลี่ยม\nเหลียว\nเหลือ\nเหลือก\nเหลือง\nเหลือบ\nเหลือม\nเหลื่อม\nเหว\nเหว่\nเหวง\nเหวย\nเหวอะ\nเหวอะหวะ\nเหวี่ยง\nเห่อ\nเหอะ\nเหะ\nเหะหะ\nเหา\nเห่า\nเหาะ\nเหิน\nเหิม\nเหี้ย\nเหียง\nเหียน\nเหี้ยน\nเหี้ยม\nเหี่ยว\nเหื่อ\nเหือด\nแห\nแห่\nแห้\nแหก\nแหง\nแหง่\nแห่ง\nแห้ง\nแหงแก๋\nแหง่ง\nแหงน\nแหน\nแห้น\nแหนง\nแหนบ\nแหนม\nแหบ\nแหม\nแหม่\nแหม่ม\nแหมะ\nแหย\nแหย่\nแหยง\nแหย่ง\nแหยม\nแหย็ม\nแหยะ\nแหล่\nแหลก\nแหล่ง\nแหลน\nแหลม\nแหละ\nแหว\nแห้ว\nแหวก\nแหว่ง\nแหวด\nแหวน\nแหวะ\nแหะ\nโห่\nโหง\nโหด\nโหน\nโหนก\nโหน่ง\nโหม\nโหม่ง\nโหมด\nโหย\nโหยกเหยก\nโหยง\nโหย่ง\nโหร\nโหรง\nโหรงเหรง\nโหรดาจารย์\nโหระพา\nโหรา\nโหราจารย์\nโหราศาสตร์\nโหล\nโหล่\nโหลงโจ้ง\nโหว\nโหว่\nโหว้\nโหวกเหวก\nโหวง\nโหวด\nโหวต\nให้\nใหญ่\nใหม่\nไห\nไห่\nไห้\nไหน\nไหม\nไหม้\nไหรณย์\nไหล\nไหล่\nไหว\nไหว้\nไหหลำ\nอก\nอกตเวทิตา\nอกตเวที\nอกตัญญุตา\nอกตัญญู\nอกนิษฐ์\nอกรณีย์\nอกรรมกริยา\nอกัปปิยวัตถุ\nอกัปปิยะ\nอกุศล\nอคติ\nอคาธ\nอโฆษะ\nองก์\nองค์\nองคชาต\nองคมนตรี\nองครักษ์\nองคาพยพ\nองคุลี\nองศ์\nองศา\nองอาจ\nองุ่น\nอจลา\nอจินตา\nอจินไตย\nอจิระ\nอเจลก\nอเจละ\nอชะ\nอชิน\nอชินี\nอชิระ\nอฏวี\nอณิ\nอณู\nอโณทัย\nอด\nอดิถี\nอดิเทพ\nอดิเรก\nอดิศร\nอดิศวร\nอดิศัย\nอดีต\nอดุล\nอดุลย์\nอติ\nอติชาต\nอติมานะ\nอติราช\nอติเรก\nอติสาร\nอถรรพเวท\nอาถรรพเวท\nอทระ\nอทินนาทาน\nอธรรม\nอธิ\nอธิกมาส\nอธิกรณ์\nอธิกวาร\nอธิกสุรทิน\nอธิการ\nอธิคม\nอธิฏฐาน\nอธิบดี\nอธิบาย\nอธิป\nอธิปไตย\nอธิมาตร\nอธิมุตติ\nอธิโมกข์\nอธิราช\nอธิวาส\nอธิวาสนะ\nอธิศีล\nอธิษฐาน\nอธึก\nอ้น\nอนงค์\nอนงคณะ\nอนงคเลขา\nอนธการ\nอนนต์\nอนยะ\nอนรรฆ\nอนรรถ\nอนล\nอนวัช\nอนัญ\nอนัตตา\nอนันต์\nอนันตริยกรรม\nอนัม\nอนาคต\nอนาคามิผล\nอนาคามิมรรค\nอนาคามี\nอนาจาร\nอนาถ\nอนาถา\nอนาทร\nอนาธิปไตย\nอนามัย\nอนามิกา\nอนารยชน\nอนารยธรรม\nอนารยะ\nอนาลัย\nอนำ\nอนิจ\nอนิจจัง\nอนิจจา\nอนิฏฐารมณ์\nอนิยต\nอนิยม\nอนิล\nอนิวรรต\nอนิวรรตน์\nอนีกะ\nอนีจะ\nอนึก\nอนึ่ง\nอนุ\nอนุกร\nอนุกรม\nอนุกรรมการ\nอนุกระเบียด\nอนุกาชาด\nอนุการ\nอนุกูล\nอนุคามิก\nอนุเคราะห์\nอนุจร\nอนุช\nอนุชน\nอนุชา\nอนุชาต\nอนุชิต\nอนุญาต\nอนุญาโตตุลาการ\nอนุตร\nอนุเถระ\nอนุทิน\nอนุบท\nอนุบาล\nอนุประโยค\nอนุปริญญา\nอนุปสัมบัน\nอนุปัสนา\nอนุพงศ์\nอนุพัทธ์\nอนุพันธ์\nอนุโพธ\nอนุภรรยา\nอนุภริยา\nอนุภาค\nอนุภาษ\nอนุมัติ\nอนุมาตรา\nอนุมาน\nอนุมูล\nอนุโมทนา\nอนุโยค\nอนุรักษ์\nอนุรักษนิยม\nอนุราช\nอนุราธ\nอนุราธะ\nอนุราธา\nอนุรูป\nอนุโลม\nอนุวงศ์\nอนุวรรตน์\nอนุวัต\nอนุวัตน์\nอนุวัตร\nอนุวัติ\nอนุวาต\nอนุศาสก\nอนุศาสน์\nอนุศาสนาจารย์\nอนุศิษฏ์\nอนุสติ\nอนุสนธิ\nอนุสร\nอนุสรณ์\nอนุสัญญา\nอนุสัย\nอนุสาวรีย์\nอนุสาสนี\nอเนก\nอเนกคุณ\nอเนกรรถประโยค\nอเนจอนาถ\nอโนชา\nอโนดาต\nอบ\nอบเชย\nอบาย\nอปจายนธรรม\nอปจายนมัย\nอปมงคล\nอปยศ\nอประไมย\nอปรัณณชาติ\nอปรา\nอปราชัย\nอปราชิต\nอปริมาณ\nอปลักษณ์\nอปโลกน์\nอปวาท\nอเปหิ\nอพพะ\nอพยพ\nอภัพ\nอภัย\nอภิ\nอภิฆาต\nอภิชฌา\nอภิชน\nอภิชนาธิปไตย\nอภิชัย\nอภิชาต\nอภิชิต\nอภิญญา\nอภิญญาณ\nอภิธรรม\nอภิธาน\nอภิไธย\nอภินันท์\nอภินันทนาการ\nอภินัย\nอภินิหาร\nอภิเนษกรมณ์\nอภิบาล\nอภิปรัชญา\nอภิปราย\nอภิมหาอำนาจ\nอภิมานะ\nอภิมุข\nอภิรดี\nอภิรติ\nอภิรมย์\nอภิรักษ์\nอภิราม\nอภิรุต\nอภิรุม\nอภิรูป\nอภิลักขิต\nอภิลักขิตสมัย\nอภิเลปน์\nอภิวันท์\nอภิวาท\nอภิวาทน์\nอภิเษก\nอภิสมโพธิ\nอภิสมัย\nอภิสมาจาร\nอภิสัมโพธิ\nอภิสัมโพธิญาณ\nอภิสิต\nอภิสิทธิ์\nอภูตะ\nอม\nอมพะนำ\nอ้ม\nอมตธรรม\nอมตบท\nอมตะ\nอมนุษย์\nอมร\nอมรา\nอมราวดี\nอมรินทร์\nอมเรนทร์\nอมเรศ\nอมฤต\nอมัตร\nอมาตย์\nอมาวสี\nอมาวสุ\nอมาวาสี\nอมิตร\nอเมริกัน\nอย่า\nอยาก\nอย่าง\nอยุทธ์\nอยู่\nอร\nอรชร\nอรชุน\nอรดี\nอรติ\nอรทัย\nอรไท\nอรนุช\nอรพินท์\nอรพิม\nอรรค\nอรรฆ\nอรรฆย์\nอรรจน์\nอรรณพ\nอรรถ\nอรรถกถา\nอรรถกถาจารย์\nอรรถาธิบาย\nอรรธ\nอรสุม\nอรหะ\nอรหัง\nอรหัต\nอรหัตผล\nอรหัตมรรค\nอรหัน\nอรหันต์\nอรหันตฆาต\nอร่อย\nอรัญ\nอรัญญิก\nอรัญวาส\nอรัญวาสี\nอรัณย์\nอราดี\nอร่าม\nอริ\nอรินทร์\nอริน\nอริยกะ\nอริยทรัพย์\nอริยบุคคล\nอริยผล\nอริยมรรค\nอริยสั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nอำพล\nอำพะนำ\nอำพัน\nอำไพ\nอำเภอ\nอำมร\nอำมฤคโชค\nอำมฤต\nอำมหิต\nอำมาตย์\nอำมาตยาธิปไตย\nอำยวน\nอำรุง\nอำลา\nอำอวม\nอ้ำอึ้ง\nอิก\nอิง\nอิงค์\nอิงอร\nอิจฉา\nอิฉัน\nอิชยา\nอิฏฐารมณ์\nอิฐ\nอิฐผล\nอิด\nอิตถี\nอิตเทรียม\nอิตเทอร์เบียม\nอิติวุตตกะ\nอิทธิ\nอิน\nอินซูลิน\nอินเดีย\nอินเดียนแดง\nอินเดียม\nอินท์\nอินทขีล\nอินทนิล\nอินทผลัม\nอินทร์\nอินทรธนู\nอินทรวงศ์\nอินทรวิเชียร\nอินทรศักดิ์\nอินทราณี\nอินทราภิเษก\nอินทรายุธ\nอินทรี\nอินทรีย์\nอินทรียสังวร\nอินทีวร\nอินทุ\nอินฟราเรด\nอินัง\nอิ่ม\nอิมัลชัน\nอิริเดียม\nอิริยา\nอิริยาบถ\nอิรุพเพท\nอิเล็กตรอน\nอิเล็กทรอนิกส์\nอิเล็กโทน\nอิศร\nอิศวร\nอิษฏ์\nอิษฏี\nอิส\nอิสตรี\nอิสัตรี\nอิสรภาพ\nอิสระ\nอิสริยยศ\nอิสริยะ\nอิสริยาภรณ์\nอิสลาม\nอิสสา\nอิสิ\nอิสี\nอิหม่าม\nอิหลักอิเหลื่อ\nอี\nอี่\nอี้\nอี๊\nอี๋\nอี๋อ๋อ\nอีก\nอีก้อ\nอีก๋อย\nอีโก้ง\nอีจู้\nอี๊ด\nอีเต้อ\nอีโต้\nอีทุบ\nอีเทอร์\nอีนุงตุงนัง\nอีนูน\nอีโน\nอีแปะ\nอีโปง\nอีเพา\nอีมู\nอีรม\nอีลุ้ม\nอีลุ่ยฉุยแฉก\nอีเลิ้ง\nอีศ\nอีศวร\nอีส\nอีสาน\nอีสุกอีใส\nอีหรอบ\nอีหลักอีเหลื่อ\nอีหลี\nอีหลุกขลุกขลัก\nอีหลุกขลุกขลุ่ย\nอีเห็น\nอีเหน็บ\nอีเหนียว\nอีเหละเขละขละ\nอีเหละเขะขะ\nอีโหน่อีเหน่\nอีโหลกโขลกเขลก\nอีแอ่น\nอึ\nอึก\nอึ้ก\nอึ๊ก\nอึกทึก\nอึกอัก\nอึง\nอึ่ง\nอึ้ง\nอึด\nอึดตะปือ\nอึ้ดทึ่ด\nอึน\nอืด\nอื่น\nอื้น\nอือ\nอื้อ\nอื้อฮือ\nอุ\nอุก\nอุกกา\nอุกกาบาต\nอุกฤษฏ์\nอุกลาบาต\nอุค\nอุคระ\nอุคหนิมิต\nอุโฆษ\nอุ้ง\nอุจ\nอุจจาระ\nอุจฉุ\nอุจเฉท\nอุจเฉททิฐิ\nอุจาด\nอุชุ\nอุฏฐาการ\nอุณหภูมิ\nอุณหะ\nอุณหาหาร\nอุณหิส\nอุณา\nอุณาโลม\nอุด\nอุดเตา\nอุดม\nอุดมการณ์\nอุดมคติ\nอุดมศึกษา\nอุดร\nอุดหนุน\nอุตดม\nอุตตมะ\nอุตมภาพ\nอุตมางค์\nอุตดร\nอุตรกุรุทวีป\nอุตตรายัน\nอุตรนิกาย\nอุตรผลคุนี\nอุตตรผลคุนี\nอุตรภัทรบท\nอุตตรภัทรบท\nอุตตรภัททะ\nอุตราภิมุข\nอุตราวรรต\nอุตราวัฏ\nอุตราษาฒ\nอุตตราสาฬหะ\nอุตราสงค์\nอุตตานภาพ\nอุตพิด\nอุตรา\nอุตริ\nอุตริมนุสธรรม\nอุตลุด\nอุตส่าห์\nอุตสาหกรรม\nอุตสาหะ\nอุตุ\nอุตุนิยม\nอุตุนิยมวิทยา\nอุทก\nอุทกธาร\nอุทกธารา\nอุทกภัย\nอุทกวิทยา\nอุทกศาสตร์\nอุทธรณ์\nอุทธัจ\nอุทยาน\nอุทร\nอุทริยะ\nอุทลุม\nอุทัช\nอุทัย\nอุทาน\nอุทาร\nอุทาหรณ์\nอุทิศ\nอุทุมพร\nอุเทศ\nอุเทสิกเจดีย์\nอุธัจ\nอุ่น\nอุบ\nอุบล\nอุบะ\nอุบ๊ะ\nอุบัติ\nอุบาท\nอุบาทว์\nอุบาย\nอุบาสก\nอุบาสิกา\nอุเบกขา\nอุโบสถ\nอุปกรณ์\nอุปกรม\nอุปการ\nอุปการะ\nอุปการี\nอุปกิเลส\nอุปจาร\nอุปถัมภ์\nอุปถัมภก\nอุปทม\nอุปทูต\nอุปเทศ\nอุปเท่ห์\nอุปธิ\nอุปนัย\nอุปนิกขิต\nอุปนิษัท\nอุปนิสัย\nอุปบัติ\nอุปปาติกะ\nอุปพัทธ์\nอุปพันธ์\nอุปโภค\nอุปมา\nอุปมาน\nอุปไมย\nอุปยุวราช\nอุปรากร\nอุปราคา\nอุปราช\nอุปริ\nอุปริมปริยาย\nอุปโลกน์\nอุปเวท\nอุปสมบท\nอุปสมบัน\nอุปสัมบัน\nอุปสรรค\nอุปสัมปทา\nอุปฮาด\nอุปัชฌาย์\nอุปัชฌายวัตร\nอุปัชฌายะ\nอุปัฏฐาก\nอุปัฏฐานะ\nอุปัทวะ\nอุปัทวันตราย\nอุปาทาน\nอุปาหนา\nอุภัย\nอุ้ม\nอุมงค์\nอุโมงค์\nอุย\nอุ่ย\nอุ้ย\nอุ๊ย\nอุยยาน\nอุยยาม\nอุรณะ\nอุรพี\nอุระ\nอุรังอุตัง\nอุรัจฉัท\nอุรัจฉทะ\nอุรา\nอุรุ\nอุไร\nอุลกมณี\nอุลโลจ\nอุลามก\nอุลิด\nอุโลก\nอุแว้\nอุษณกร\nอุษณกาล\nอุษณรัศมี\nอุษณรุจี\nอุษณาการ\nอุษณีษ์\nอุษมะ\nอุษมัน\nอุษา\nอุษาโยค\nอุสภ\nอุสส่าห์\nอุสสาหะ\nอุสา\nอุสุ\nอุสุภ\nอุสุภราช\nอุสุม\nอุหรับ\nอุหลบ\nอุเหม่\nอุฬาร\nอู\nอู่\nอู้\nอูฐ\nอูด\nอูม\nอูย\nอูรุ\nอู๋อี๋\nเอ\nเอ้\nเอ๊\nเอก\nเอกเขนก\nเอกซเรย์\nเอกรรถประโยค\nเอกัคตา\nเอกังสพยากรณ์\nเอกังสวาที\nเอกา\nเอ้กา\nเอกาธิปไตย\nเอเคอร์\nเอง\nเอ็ง\nเอ๋ง\nเอ็ด\nเอ็ดตะโร\nเอดส์\nเอตทัคคะ\nเอ้เต\nเอทิล\nเอน\nเอ็น\nเอนไซม์\nเอ็นดู\nเอ็นอ่อน\nเอม\nเอ็มบริโอ\nเอย\nเอ่ย\nเอ๊ย\nเอ๋ย\nเอร็ดอร่อย\nเอราวัณ\nเอว\nเอ๊ว\nเอวัง\nเอฬกะ\nเอฬา\nเออ\nเอ่อ\nเออร์เบียม\nเอ้อระเหย\nเอ้อเร้อ\nเอ้อเฮอ\nเอ๊ะ\nเอะใจ\nเอะอะ\nเอะอะมะเทิ่ง\nเอา\nเอาทาร\nเอาทารย์\nเอารส\nเอาฬาร\nเอาะลาย\nเอิก\nเอิกเกริก\nเอิ้น\nเอิบ\nเอียง\nเอี้ยง\nเอียด\nเอี๊ยด\nเอียน\nเอี่ยน\nเอี่ยม\nเอี๊ยม\nเอี้ยมจุ๊น\nเอี้ยมเฟี้ยม\nเอี่ยว\nเอี้ยว\nเอื้อ\nเอื๊อก\nเอื้อง\nเอือด\nเอือน\nเอื้อน\nเอือม\nเอื้อม\nเอื่อย\nเอื้อย\nแอ\nแอ้\nแอ๋\nแอก\nแอกทิเนียม\nแอ่ง\nแอ้งแม้ง\nแอด\nแอ้ด\nแอ๊ด\nแอ่น\nแอนติเจน\nแอนติบอดี\nแอนติอิเล็กตรอน\nแอโนด\nแอบ\nแอม\nแอ้ม\nแอมแปร์\nแอมมิเตอร์\nแอมโมเนีย\nแอร่ม\nแอลกอฮอล์\nแอลฟา\nแอว\nแอ่ว\nแอ้วแซ่ว\nแอสทาทีน\nแอสไพริน\nแอสฟัลต์\nแอหนัง\nแออัด\nโอ\nโอ่\nโอ้\nโอ๋\nโอก\nโอ้ก\nโอ้กอ้าก\nโอ๊ก\nโอกาส\nโอฆชล\nโอฆสงสาร\nโอฆะ\nโอ่ง\nโองการ\nโองโขดง\nโอชะ\nโอชา\nโอโซน\nโอฐ\nโอด\nโอ๊ต\nโอตตัปปะ\nโอทนะ\nโอน\nโอบ\nโอปปาติกะ\nโอภา\nโอภาส\nโอม\nโอย\nโอ๊ย\nโอรส\nโอละพ่อ\nโอลิมปิก\nโอวาท\nโอษฐ์\nโอษฐชะ\nโอษฐภัย\nโอสถ\nโอห์ม\nโอหัง\nโอฬาร\nโอฬาริก\nโอฬารึก\nโอ้เอ้\nโอเอซิส\nโอ้โฮ\nไอ\nไอ้\nไอโซโทป\nไอน์สไตเนียม\nไอยรา\nไอยเรศ\nไอราพต\nไอราวัณ\nไอราวัต\nไอศกรีม\nไอศวรรย์\nไอศุริยสมบัติ\nไอศูรย์\nไอออน\nไอโอดีน\nฮกเกี้ยน\nฮด\nฮวงซุ้ย\nฮวน\nฮ้วนหมู\nฮวบ\nฮ่อ\nฮ้อ\nฮอกกี้\nฮอด\nฮ่อม\nฮ่อยจ๊อ\nฮอร์โมน\nฮอลแลนด์\nฮอลันดา\nฮะ\nฮะเบส\nฮะเรีย\nฮัก\nฮังเล\nฮัจญ์\nฮัจญะฮ์\nฮัจญี\nฮั่น\nฮั้ว\nฮา\nฮ้า\nฮ่างหลวง\nฮาจญ์\nฮาม\nฮาเร็ม\nฮาห์เนียม\nฮิจเราะห์\nฮินดู\nฮิปโปโปเตมัส\nฮิสทีเรีย\nฮีเลียม\nฮึ\nฮึก\nฮึด\nฮึดฮัด\nฮึ่ม\nฮึย\nฮึ่ย\nฮืดฮาด\nฮือ\nฮื่อ\nฮื้อ\nฮื้อฉี่\nฮุด\nฮุบ\nฮุยเลฮุย\nฮู้\nฮูก\nฮูม\nเฮ\nเฮฮา\nเฮกตาร์\nเฮกโตกรัม\nเฮกโตเมตร\nเฮกโตลิตร\nเฮง\nเฮ็ด\nเฮโมโกลบิน\nเฮย\nเฮ่ย\nเฮ้ย\nเฮโรอีน\nเฮลิคอปเตอร์\nเฮโล\nเฮละโล\nเฮ้ว\nเฮอ\nเฮ่อ\nเฮ้อ\nเฮอริเคน\nเฮิรตซ์\nเฮี้ยน\nเฮี้ยบ\nเฮี้ยว\nเฮือก\nเฮือน\nแฮ\nแฮ่\nแฮก\nแฮ่กึ๊น\nแฮนด์บอล\nแฮฟเนียม\nแฮม\nแฮะ\nโฮ\nโฮก\nโฮ่ง\nโฮ้ง\nโฮเต็ล\nโฮลเมียม\nโฮะ\nไฮ้\nไฮโกรมิเตอร์\nไฮดรา\nไฮโดร\nไฮโดรคาร์บอน\nไฮโดรเจน\nไฮโดรมิเตอร์\nไฮไฟ\nไฮโล\nไฮฮี\n"
+              .split(/[\r\n]+/)
+              .filter(function (w) {
+                return w.length > 1;
+              })
+      this.addWords(words, false)
+    }
+    if(finalize){
+      this.finalizeDict();
+    }
+  },
+
+  dictSeek: function (l, r, ch, strOffset, pos) {
+    var ans = null;
+    while (l <= r) {
+      var m = Math.floor((l + r) / 2),
+        dict_item = this.dict[m],
+        len = dict_item.length;
+      if (len <= strOffset) {
+        l = m + 1;
+      } else {
+        var ch_ = dict_item[strOffset];
+        if (ch_ < ch) {
+          l = m + 1;
+        } else if (ch_ > ch) {
+          r = m - 1;
+        } else {
+          ans = m;
+          if (pos == LEFT) {
+            r = m - 1;
+          } else {
+            l = m + 1;
+          }
+        }
+      }
+    }
+    return ans;
+  },
+
+  isFinal: function (acceptor) {
+    return this.dict[acceptor.l].length == acceptor.strOffset;
+  },
+
+  createAcceptor: function () {
+    return {
+      l: 0,
+      r: this.dict.length - 1,
+      strOffset: 0,
+      isFinal: false,
+      dict: this,
+      transit: function (ch) {
+        return this.dict.transit(this, ch);
+      },
+      isError: false,
+      tag: "DICT",
+      w: 1,
+      type: "DICT"
+    };
+  },
+
+  transit: function (acceptor, ch) {
+    var l = this.dictSeek(acceptor.l,
+      acceptor.r,
+      ch,
+      acceptor.strOffset,
+      LEFT);
+    if (l !== null) {
+      var r = this.dictSeek(l,
+        acceptor.r,
+        ch,
+        acceptor.strOffset,
+        RIGHT);
+      acceptor.l = l;
+      acceptor.r = r;
+      acceptor.strOffset++;
+      acceptor.isFinal = this.isFinal(acceptor);
+    } else {
+      acceptor.isError = true;
+    }
+    return acceptor;
+  },
+
+  sortuniq: function(a){
+    return a.sort().filter(function(item, pos, arr){
+      return !pos || item != arr[pos - 1];
+    })
+  },
+
+  flatten: function(a){
+    //[[1,2],[3]] -> [1,2,3]
+    return [].concat.apply([], a);
+  }
+};
+module.exports = WordcutDict;
+
+}).call(this,"/dist/tmp")
+},{"glob":16,"path":22}],3:[function(require,module,exports){
+var WordRule = {
+  createAcceptor: function(tag) {
+    if (tag["WORD_RULE"])
+      return null;
+
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              var lch = ch.toLowerCase();
+              if (lch >= "a" && lch <= "z") {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: "WORD_RULE",
+            type: "WORD_RULE",
+            w: 1};
+  }
+};
+
+var NumberRule = {
+  createAcceptor: function(tag) {
+    if (tag["NUMBER_RULE"])
+      return null;
+
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (ch >= "0" && ch <= "9") {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: "NUMBER_RULE",
+            type: "NUMBER_RULE",
+            w: 1};
+  }
+};
+
+var SpaceRule = {
+  tag: "SPACE_RULE",
+  createAcceptor: function(tag) {
+
+    if (tag["SPACE_RULE"])
+      return null;
+
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (ch == " " || ch == "\t" || ch == "\r" || ch == "\n" ||
+                  ch == "\u00A0" || ch=="\u2003"//nbsp and emsp
+                 ) {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: SpaceRule.tag,
+            w: 1,
+            type: "SPACE_RULE"};
+  }
+}
+
+var SingleSymbolRule = {
+  tag: "SINSYM",
+  createAcceptor: function(tag) {
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (this.strOffset == 0 && ch.match(/^[\@\(\)\/\,\-\."`]$/)) {
+                this.isFinal = true;
+                this.strOffset++;
+              } else {
+                this.isError = true;
+              }
+              return this;
+            },
+            isError: false,
+            tag: "SINSYM",
+            w: 1,
+            type: "SINSYM"};
+  }
+}
+
+
+var LatinRules = [WordRule, SpaceRule, SingleSymbolRule, NumberRule];
+
+module.exports = LatinRules;
+
+},{}],4:[function(require,module,exports){
+var _ = require("underscore")
+  , WordcutCore = require("./wordcut_core");
+var PathInfoBuilder = {
+
+  /*
+    buildByPartAcceptors: function(path, acceptors, i) {
+    var 
+    var genInfos = partAcceptors.reduce(function(genInfos, acceptor) {
+      
+    }, []);
+    
+    return genInfos;
+  } 
+  */
+
+  buildByAcceptors: function(path, finalAcceptors, i) {
+    var self = this;
+    var infos = finalAcceptors.map(function(acceptor) {
+      var p = i - acceptor.strOffset + 1
+        , _info = path[p];            
+      
+      var info = {p: p, 
+                  mw: _info.mw + (acceptor.mw === undefined ? 0 : acceptor.mw),
+                  w: acceptor.w + _info.w,
+                  unk: (acceptor.unk ? acceptor.unk : 0) + _info.unk, 
+                  type: acceptor.type};
+
+      if (acceptor.type == "PART") {
+        for(var j = p + 1; j <= i; j++) {
+          path[j].merge = p;
+        }
+        info.merge = p;
+      }
+
+      return info;
+    });
+    return infos.filter(function(info) { return info; });
+  },
+  
+  fallback: function(path, leftBoundary, text, i) {
+    var _info = path[leftBoundary];
+    if (text[i].match(/[\u0E48-\u0E4E]/)) {
+      if (leftBoundary != 0) 
+        leftBoundary = path[leftBoundary].p;
+      return {p: leftBoundary,
+              mw: 0,
+              w: 1 + _info.w,
+              unk: 1 + _info.unk,
+              type: "UNK"};      
+/*    } else if(leftBoundary > 0 && path[leftBoundary].type !== "UNK") {
+      leftBoundary = path[leftBoundary].p;
+      return {p: leftBoundary,
+              w: 1 + _info.w,
+              unk: 1 + _info.unk,
+              type: "UNK"};            */
+    } else {      
+      return {p: leftBoundary,
+              mw: _info.mw,
+              w: 1 + _info.w,
+              unk: 1 + _info.unk,
+              type: "UNK"};
+    }
+  },
+  
+  build: function(path, finalAcceptors, i, leftBoundary, text) {
+    var basicPathInfos = this.buildByAcceptors(path, finalAcceptors, i);
+    if (basicPathInfos.length > 0) {
+      return basicPathInfos;
+    } else {
+      return [this.fallback(path, leftBoundary, text, i)];
+    }
+  }
+};
+
+module.exports = function() {
+  return _.clone(PathInfoBuilder);
+}
+
+},{"./wordcut_core":8,"underscore":25}],5:[function(require,module,exports){
+var _ = require("underscore");
+
+
+var PathSelector = {
+  selectPath: function(paths) {
+    var path = paths.reduce(function(selectedPath, path) {
+      if (selectedPath == null) {        
+        return path;
+      } else {
+        if (path.unk < selectedPath.unk) 
+          return path;        
+        if (path.unk == selectedPath.unk) {
+          if (path.mw < selectedPath.mw)
+            return path
+          if (path.mw == selectedPath.mw) {
+            if (path.w < selectedPath.w) 
+              return path;
+          }
+        }
+        return selectedPath;
+      }
+    }, null);
+    return path;
+  },
+  
+  createPath: function() {
+    return [{p:null, w:0, unk:0, type: "INIT", mw:0}];
+  }
+};
+
+module.exports = function() {
+  return _.clone(PathSelector);
+};
+
+},{"underscore":25}],6:[function(require,module,exports){
+function isMatch(pat, offset, ch) {
+  if (pat.length <= offset)
+    return false;
+  var _ch = pat[offset];
+  return _ch == ch ||
+         (_ch.match(/[กข]/) && ch.match(/[ก-ฮ]/)) ||
+         (_ch.match(/[มบ]/) && ch.match(/[ก-ฮ]/)) ||
+         (_ch.match(/\u0E49/) && ch.match(/[\u0E48-\u0E4B]/));
+}
+
+var Rule0 = {
+  pat: "เหก็ม",
+  createAcceptor: function(tag) {
+    return {strOffset: 0,
+            isFinal: false,
+            transit: function(ch) {
+              if (isMatch(Rule0.pat, this.strOffset,ch)) {                 
+                this.isFinal = (this.strOffset + 1 == Rule0.pat.length);                
+                this.strOffset++;
+              } else {              
+                this.isError = true;             
+              }
+              return this;
+            },
+            isError: false,
+            tag: "THAI_RULE",
+            type: "THAI_RULE", 
+            w: 1};                        
+  }
+};
+
+var PartRule = {
+  createAcceptor: function(tag) {
+    return {strOffset: 0,
+            patterns: [
+              "แก", "เก", "ก้", "กก์", "กา", "กี", "กิ", "กืก"  
+            ],
+            isFinal: false,
+            transit: function(ch) {
+              var offset = this.strOffset;
+              this.patterns = this.patterns.filter(function(pat) {
+                return isMatch(pat, offset, ch);
+              });
+              
+              if (this.patterns.length > 0) {
+                var len = 1 + offset;
+                this.isFinal = this.patterns.some(function(pat) {
+                  return pat.length == len; 
+                });
+                this.strOffset++;
+              } else {              
+                this.isError = true;             
+              }
+              return this;
+            },
+            isError: false,
+            tag: "PART",
+            type: "PART", 
+            unk: 1,
+            w: 1};                        
+  }
+};
+
+var ThaiRules = [Rule0, PartRule];
+
+module.exports = ThaiRules;
+
+},{}],7:[function(require,module,exports){
+var sys = require("sys")
+  , WordcutDict = require("./dict")
+  , WordcutCore = require("./wordcut_core")
+  , PathInfoBuilder = require("./path_info_builder")
+  , PathSelector = require("./path_selector")
+  , Acceptors = require("./acceptors")
+  , latinRules = require("./latin_rules")
+  , thaiRules = require("./thai_rules")
+  , _ = require("underscore");
+
+
+var Wordcut = Object.create(WordcutCore);
+Wordcut.defaultPathInfoBuilder = PathInfoBuilder;
+Wordcut.defaultPathSelector = PathSelector;
+Wordcut.defaultAcceptors = Acceptors;
+Wordcut.defaultLatinRules = latinRules;
+Wordcut.defaultThaiRules = thaiRules;
+Wordcut.defaultDict = WordcutDict;
+
+
+Wordcut.initNoDict = function(dict_path) {
+  var self = this;
+  self.pathInfoBuilder = new self.defaultPathInfoBuilder;
+  self.pathSelector = new self.defaultPathSelector;
+  self.acceptors = new self.defaultAcceptors;
+  self.defaultLatinRules.forEach(function(rule) {
+    self.acceptors.creators.push(rule);
+  });
+  self.defaultThaiRules.forEach(function(rule) {
+    self.acceptors.creators.push(rule);
+  });
+};
+
+Wordcut.init = function(dict_path, withDefault, additionalWords) {
+  withDefault = withDefault || false;
+  this.initNoDict();
+  var dict = _.clone(this.defaultDict);
+  dict.init(dict_path, withDefault, additionalWords);
+  this.acceptors.creators.push(dict);
+};
+
+module.exports = Wordcut;
+
+},{"./acceptors":1,"./dict":2,"./latin_rules":3,"./path_info_builder":4,"./path_selector":5,"./thai_rules":6,"./wordcut_core":8,"sys":28,"underscore":25}],8:[function(require,module,exports){
+var WordcutCore = {
+
+  buildPath: function(text) {
+    var self = this
+      , path = self.pathSelector.createPath()
+      , leftBoundary = 0;
+    self.acceptors.reset();
+    for (var i = 0; i < text.length; i++) {
+      var ch = text[i];
+      self.acceptors.transit(ch);
+
+      var possiblePathInfos = self
+        .pathInfoBuilder
+        .build(path,
+               self.acceptors.getFinalAcceptors(),
+               i,
+               leftBoundary,
+               text);
+      var selectedPath = self.pathSelector.selectPath(possiblePathInfos)
+
+      path.push(selectedPath);
+      if (selectedPath.type !== "UNK") {
+        leftBoundary = i;
+      }
+    }
+    return path;
+  },
+
+  pathToRanges: function(path) {
+    var e = path.length - 1
+     , ranges = [];
+
+    while (e > 0) {
+      var info = path[e]
+       , s = info.p;
+
+      if (info.merge !== undefined && ranges.length > 0) {
+        var r = ranges[ranges.length - 1];
+        r.s = info.merge;
+        s = r.s;
+      } else {
+        ranges.push({s:s, e:e});
+      }
+      e = s;
+    }
+    return ranges.reverse();
+  },
+
+  rangesToText: function(text, ranges, delimiter) {
+    return ranges.map(function(r) {
+      return text.substring(r.s, r.e);
+    }).join(delimiter);
+  },
+
+  cut: function(text, delimiter) {
+    var path = this.buildPath(text)
+      , ranges = this.pathToRanges(path);
+    return this
+      .rangesToText(text, ranges,
+                    (delimiter === undefined ? "|" : delimiter));
+  },
+
+  cutIntoRanges: function(text, noText) {
+    var path = this.buildPath(text)
+      , ranges = this.pathToRanges(path);
+
+    if (!noText) {
+      ranges.forEach(function(r) {
+        r.text = text.substring(r.s, r.e);
+      });
+    }
+    return ranges;
+  },
+
+  cutIntoArray: function(text) {
+    var path = this.buildPath(text)
+      , ranges = this.pathToRanges(path);
+    
+    return ranges.map(function(r) {
+      return text.substring(r.s, r.e)
+    });
+  }
+};
+
+module.exports = WordcutCore;
+
+},{}],9:[function(require,module,exports){
+// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
+//
+// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
+//
+// Originally from narwhal.js (http://narwhaljs.org)
+// Copyright (c) 2009 Thomas Robinson <280north.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the 'Software'), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// when used in node, this will actually load the util module we depend on
+// versus loading the builtin util module as happens otherwise
+// this is a bug in node module loading as far as I am concerned
+var util = require('util/');
+
+var pSlice = Array.prototype.slice;
+var hasOwn = Object.prototype.hasOwnProperty;
+
+// 1. The assert module provides functions that throw
+// AssertionError's when particular conditions are not met. The
+// assert module must conform to the following interface.
+
+var assert = module.exports = ok;
+
+// 2. The AssertionError is defined in assert.
+// new assert.AssertionError({ message: message,
+//                             actual: actual,
+//                             expected: expected })
+
+assert.AssertionError = function AssertionError(options) {
+  this.name = 'AssertionError';
+  this.actual = options.actual;
+  this.expected = options.expected;
+  this.operator = options.operator;
+  if (options.message) {
+    this.message = options.message;
+    this.generatedMessage = false;
+  } else {
+    this.message = getMessage(this);
+    this.generatedMessage = true;
+  }
+  var stackStartFunction = options.stackStartFunction || fail;
+
+  if (Error.captureStackTrace) {
+    Error.captureStackTrace(this, stackStartFunction);
+  }
+  else {
+    // non v8 browsers so we can have a stacktrace
+    var err = new Error();
+    if (err.stack) {
+      var out = err.stack;
+
+      // try to strip useless frames
+      var fn_name = stackStartFunction.name;
+      var idx = out.indexOf('\n' + fn_name);
+      if (idx >= 0) {
+        // once we have located the function frame
+        // we need to strip out everything before it (and its line)
+        var next_line = out.indexOf('\n', idx + 1);
+        out = out.substring(next_line + 1);
+      }
+
+      this.stack = out;
+    }
+  }
+};
+
+// assert.AssertionError instanceof Error
+util.inherits(assert.AssertionError, Error);
+
+function replacer(key, value) {
+  if (util.isUndefined(value)) {
+    return '' + value;
+  }
+  if (util.isNumber(value) && !isFinite(value)) {
+    return value.toString();
+  }
+  if (util.isFunction(value) || util.isRegExp(value)) {
+    return value.toString();
+  }
+  return value;
+}
+
+function truncate(s, n) {
+  if (util.isString(s)) {
+    return s.length < n ? s : s.slice(0, n);
+  } else {
+    return s;
+  }
+}
+
+function getMessage(self) {
+  return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
+         self.operator + ' ' +
+         truncate(JSON.stringify(self.expected, replacer), 128);
+}
+
+// At present only the three keys mentioned above are used and
+// understood by the spec. Implementations or sub modules can pass
+// other keys to the AssertionError's constructor - they will be
+// ignored.
+
+// 3. All of the following functions must throw an AssertionError
+// when a corresponding condition is not met, with a message that
+// may be undefined if not provided.  All assertion methods provide
+// both the actual and expected values to the assertion error for
+// display purposes.
+
+function fail(actual, expected, message, operator, stackStartFunction) {
+  throw new assert.AssertionError({
+    message: message,
+    actual: actual,
+    expected: expected,
+    operator: operator,
+    stackStartFunction: stackStartFunction
+  });
+}
+
+// EXTENSION! allows for well behaved errors defined elsewhere.
+assert.fail = fail;
+
+// 4. Pure assertion tests whether a value is truthy, as determined
+// by !!guard.
+// assert.ok(guard, message_opt);
+// This statement is equivalent to assert.equal(true, !!guard,
+// message_opt);. To test strictly for the value true, use
+// assert.strictEqual(true, guard, message_opt);.
+
+function ok(value, message) {
+  if (!value) fail(value, true, message, '==', assert.ok);
+}
+assert.ok = ok;
+
+// 5. The equality assertion tests shallow, coercive equality with
+// ==.
+// assert.equal(actual, expected, message_opt);
+
+assert.equal = function equal(actual, expected, message) {
+  if (actual != expected) fail(actual, expected, message, '==', assert.equal);
+};
+
+// 6. The non-equality assertion tests for whether two objects are not equal
+// with != assert.notEqual(actual, expected, message_opt);
+
+assert.notEqual = function notEqual(actual, expected, message) {
+  if (actual == expected) {
+    fail(actual, expected, message, '!=', assert.notEqual);
+  }
+};
+
+// 7. The equivalence assertion tests a deep equality relation.
+// assert.deepEqual(actual, expected, message_opt);
+
+assert.deepEqual = function deepEqual(actual, expected, message) {
+  if (!_deepEqual(actual, expected)) {
+    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
+  }
+};
+
+function _deepEqual(actual, expected) {
+  // 7.1. All identical values are equivalent, as determined by ===.
+  if (actual === expected) {
+    return true;
+
+  } else if (util.isBuffer(actual) && util.isBuffer(expected)) {
+    if (actual.length != expected.length) return false;
+
+    for (var i = 0; i < actual.length; i++) {
+      if (actual[i] !== expected[i]) return false;
+    }
+
+    return true;
+
+  // 7.2. If the expected value is a Date object, the actual value is
+  // equivalent if it is also a Date object that refers to the same time.
+  } else if (util.isDate(actual) && util.isDate(expected)) {
+    return actual.getTime() === expected.getTime();
+
+  // 7.3 If the expected value is a RegExp object, the actual value is
+  // equivalent if it is also a RegExp object with the same source and
+  // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
+  } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
+    return actual.source === expected.source &&
+           actual.global === expected.global &&
+           actual.multiline === expected.multiline &&
+           actual.lastIndex === expected.lastIndex &&
+           actual.ignoreCase === expected.ignoreCase;
+
+  // 7.4. Other pairs that do not both pass typeof value == 'object',
+  // equivalence is determined by ==.
+  } else if (!util.isObject(actual) && !util.isObject(expected)) {
+    return actual == expected;
+
+  // 7.5 For all other Object pairs, including Array objects, equivalence is
+  // determined by having the same number of owned properties (as verified
+  // with Object.prototype.hasOwnProperty.call), the same set of keys
+  // (although not necessarily the same order), equivalent values for every
+  // corresponding key, and an identical 'prototype' property. Note: this
+  // accounts for both named and indexed properties on Arrays.
+  } else {
+    return objEquiv(actual, expected);
+  }
+}
+
+function isArguments(object) {
+  return Object.prototype.toString.call(object) == '[object Arguments]';
+}
+
+function objEquiv(a, b) {
+  if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
+    return false;
+  // an identical 'prototype' property.
+  if (a.prototype !== b.prototype) return false;
+  // if one is a primitive, the other must be same
+  if (util.isPrimitive(a) || util.isPrimitive(b)) {
+    return a === b;
+  }
+  var aIsArgs = isArguments(a),
+      bIsArgs = isArguments(b);
+  if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
+    return false;
+  if (aIsArgs) {
+    a = pSlice.call(a);
+    b = pSlice.call(b);
+    return _deepEqual(a, b);
+  }
+  var ka = objectKeys(a),
+      kb = objectKeys(b),
+      key, i;
+  // having the same number of owned properties (keys incorporates
+  // hasOwnProperty)
+  if (ka.length != kb.length)
+    return false;
+  //the same set of keys (although not necessarily the same order),
+  ka.sort();
+  kb.sort();
+  //~~~cheap key test
+  for (i = ka.length - 1; i >= 0; i--) {
+    if (ka[i] != kb[i])
+      return false;
+  }
+  //equivalent values for every corresponding key, and
+  //~~~possibly expensive deep test
+  for (i = ka.length - 1; i >= 0; i--) {
+    key = ka[i];
+    if (!_deepEqual(a[key], b[key])) return false;
+  }
+  return true;
+}
+
+// 8. The non-equivalence assertion tests for any deep inequality.
+// assert.notDeepEqual(actual, expected, message_opt);
+
+assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
+  if (_deepEqual(actual, expected)) {
+    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
+  }
+};
+
+// 9. The strict equality assertion tests strict equality, as determined by ===.
+// assert.strictEqual(actual, expected, message_opt);
+
+assert.strictEqual = function strictEqual(actual, expected, message) {
+  if (actual !== expected) {
+    fail(actual, expected, message, '===', assert.strictEqual);
+  }
+};
+
+// 10. The strict non-equality assertion tests for strict inequality, as
+// determined by !==.  assert.notStrictEqual(actual, expected, message_opt);
+
+assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
+  if (actual === expected) {
+    fail(actual, expected, message, '!==', assert.notStrictEqual);
+  }
+};
+
+function expectedException(actual, expected) {
+  if (!actual || !expected) {
+    return false;
+  }
+
+  if (Object.prototype.toString.call(expected) == '[object RegExp]') {
+    return expected.test(actual);
+  } else if (actual instanceof expected) {
+    return true;
+  } else if (expected.call({}, actual) === true) {
+    return true;
+  }
+
+  return false;
+}
+
+function _throws(shouldThrow, block, expected, message) {
+  var actual;
+
+  if (util.isString(expected)) {
+    message = expected;
+    expected = null;
+  }
+
+  try {
+    block();
+  } catch (e) {
+    actual = e;
+  }
+
+  message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
+            (message ? ' ' + message : '.');
+
+  if (shouldThrow && !actual) {
+    fail(actual, expected, 'Missing expected exception' + message);
+  }
+
+  if (!shouldThrow && expectedException(actual, expected)) {
+    fail(actual, expected, 'Got unwanted exception' + message);
+  }
+
+  if ((shouldThrow && actual && expected &&
+      !expectedException(actual, expected)) || (!shouldThrow && actual)) {
+    throw actual;
+  }
+}
+
+// 11. Expected to throw an error:
+// assert.throws(block, Error_opt, message_opt);
+
+assert.throws = function(block, /*optional*/error, /*optional*/message) {
+  _throws.apply(this, [true].concat(pSlice.call(arguments)));
+};
+
+// EXTENSION! This is annoying to write outside this module.
+assert.doesNotThrow = function(block, /*optional*/message) {
+  _throws.apply(this, [false].concat(pSlice.call(arguments)));
+};
+
+assert.ifError = function(err) { if (err) {throw err;}};
+
+var objectKeys = Object.keys || function (obj) {
+  var keys = [];
+  for (var key in obj) {
+    if (hasOwn.call(obj, key)) keys.push(key);
+  }
+  return keys;
+};
+
+},{"util/":28}],10:[function(require,module,exports){
+'use strict';
+module.exports = balanced;
+function balanced(a, b, str) {
+  if (a instanceof RegExp) a = maybeMatch(a, str);
+  if (b instanceof RegExp) b = maybeMatch(b, str);
+
+  var r = range(a, b, str);
+
+  return r && {
+    start: r[0],
+    end: r[1],
+    pre: str.slice(0, r[0]),
+    body: str.slice(r[0] + a.length, r[1]),
+    post: str.slice(r[1] + b.length)
+  };
+}
+
+function maybeMatch(reg, str) {
+  var m = str.match(reg);
+  return m ? m[0] : null;
+}
+
+balanced.range = range;
+function range(a, b, str) {
+  var begs, beg, left, right, result;
+  var ai = str.indexOf(a);
+  var bi = str.indexOf(b, ai + 1);
+  var i = ai;
+
+  if (ai >= 0 && bi > 0) {
+    begs = [];
+    left = str.length;
+
+    while (i >= 0 && !result) {
+      if (i == ai) {
+        begs.push(i);
+        ai = str.indexOf(a, i + 1);
+      } else if (begs.length == 1) {
+        result = [ begs.pop(), bi ];
+      } else {
+        beg = begs.pop();
+        if (beg < left) {
+          left = beg;
+          right = bi;
+        }
+
+        bi = str.indexOf(b, i + 1);
+      }
+
+      i = ai < bi && ai >= 0 ? ai : bi;
+    }
+
+    if (begs.length) {
+      result = [ left, right ];
+    }
+  }
+
+  return result;
+}
+
+},{}],11:[function(require,module,exports){
+var concatMap = require('concat-map');
+var balanced = require('balanced-match');
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+  return parseInt(str, 10) == str
+    ? parseInt(str, 10)
+    : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+  return str.split('\\\\').join(escSlash)
+            .split('\\{').join(escOpen)
+            .split('\\}').join(escClose)
+            .split('\\,').join(escComma)
+            .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+  return str.split(escSlash).join('\\')
+            .split(escOpen).join('{')
+            .split(escClose).join('}')
+            .split(escComma).join(',')
+            .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+  if (!str)
+    return [''];
+
+  var parts = [];
+  var m = balanced('{', '}', str);
+
+  if (!m)
+    return str.split(',');
+
+  var pre = m.pre;
+  var body = m.body;
+  var post = m.post;
+  var p = pre.split(',');
+
+  p[p.length-1] += '{' + body + '}';
+  var postParts = parseCommaParts(post);
+  if (post.length) {
+    p[p.length-1] += postParts.shift();
+    p.push.apply(p, postParts);
+  }
+
+  parts.push.apply(parts, p);
+
+  return parts;
+}
+
+function expandTop(str) {
+  if (!str)
+    return [];
+
+  // I don't know why Bash 4.3 does this, but it does.
+  // Anything starting with {} will have the first two bytes preserved
+  // but *only* at the top level, so {},a}b will not expand to anything,
+  // but a{},b}c will be expanded to [a}c,abc].
+  // One could argue that this is a bug in Bash, but since the goal of
+  // this module is to match Bash's rules, we escape a leading {}
+  if (str.substr(0, 2) === '{}') {
+    str = '\\{\\}' + str.substr(2);
+  }
+
+  return expand(escapeBraces(str), true).map(unescapeBraces);
+}
+
+function identity(e) {
+  return e;
+}
+
+function embrace(str) {
+  return '{' + str + '}';
+}
+function isPadded(el) {
+  return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+  return i <= y;
+}
+function gte(i, y) {
+  return i >= y;
+}
+
+function expand(str, isTop) {
+  var expansions = [];
+
+  var m = balanced('{', '}', str);
+  if (!m || /\$$/.test(m.pre)) return [str];
+
+  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+  var isSequence = isNumericSequence || isAlphaSequence;
+  var isOptions = m.body.indexOf(',') >= 0;
+  if (!isSequence && !isOptions) {
+    // {a},b}
+    if (m.post.match(/,.*\}/)) {
+      str = m.pre + '{' + m.body + escClose + m.post;
+      return expand(str);
+    }
+    return [str];
+  }
+
+  var n;
+  if (isSequence) {
+    n = m.body.split(/\.\./);
+  } else {
+    n = parseCommaParts(m.body);
+    if (n.length === 1) {
+      // x{{a,b}}y ==> x{a}y x{b}y
+      n = expand(n[0], false).map(embrace);
+      if (n.length === 1) {
+        var post = m.post.length
+          ? expand(m.post, false)
+          : [''];
+        return post.map(function(p) {
+          return m.pre + n[0] + p;
+        });
+      }
+    }
+  }
+
+  // at this point, n is the parts, and we know it's not a comma set
+  // with a single entry.
+
+  // no need to expand pre, since it is guaranteed to be free of brace-sets
+  var pre = m.pre;
+  var post = m.post.length
+    ? expand(m.post, false)
+    : [''];
+
+  var N;
+
+  if (isSequence) {
+    var x = numeric(n[0]);
+    var y = numeric(n[1]);
+    var width = Math.max(n[0].length, n[1].length)
+    var incr = n.length == 3
+      ? Math.abs(numeric(n[2]))
+      : 1;
+    var test = lte;
+    var reverse = y < x;
+    if (reverse) {
+      incr *= -1;
+      test = gte;
+    }
+    var pad = n.some(isPadded);
+
+    N = [];
+
+    for (var i = x; test(i, y); i += incr) {
+      var c;
+      if (isAlphaSequence) {
+        c = String.fromCharCode(i);
+        if (c === '\\')
+          c = '';
+      } else {
+        c = String(i);
+        if (pad) {
+          var need = width - c.length;
+          if (need > 0) {
+            var z = new Array(need + 1).join('0');
+            if (i < 0)
+              c = '-' + z + c.slice(1);
+            else
+              c = z + c;
+          }
+        }
+      }
+      N.push(c);
+    }
+  } else {
+    N = concatMap(n, function(el) { return expand(el, false) });
+  }
+
+  for (var j = 0; j < N.length; j++) {
+    for (var k = 0; k < post.length; k++) {
+      var expansion = pre + N[j] + post[k];
+      if (!isTop || isSequence || expansion)
+        expansions.push(expansion);
+    }
+  }
+
+  return expansions;
+}
+
+
+},{"balanced-match":10,"concat-map":13}],12:[function(require,module,exports){
+
+},{}],13:[function(require,module,exports){
+module.exports = function (xs, fn) {
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        var x = fn(xs[i], i);
+        if (isArray(x)) res.push.apply(res, x);
+        else res.push(x);
+    }
+    return res;
+};
+
+var isArray = Array.isArray || function (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+},{}],14:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+function EventEmitter() {
+  this._events = this._events || {};
+  this._maxListeners = this._maxListeners || undefined;
+}
+module.exports = EventEmitter;
+
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
+
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
+
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+EventEmitter.defaultMaxListeners = 10;
+
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function(n) {
+  if (!isNumber(n) || n < 0 || isNaN(n))
+    throw TypeError('n must be a positive number');
+  this._maxListeners = n;
+  return this;
+};
+
+EventEmitter.prototype.emit = function(type) {
+  var er, handler, len, args, i, listeners;
+
+  if (!this._events)
+    this._events = {};
+
+  // If there is no 'error' event listener then throw.
+  if (type === 'error') {
+    if (!this._events.error ||
+        (isObject(this._events.error) && !this._events.error.length)) {
+      er = arguments[1];
+      if (er instanceof Error) {
+        throw er; // Unhandled 'error' event
+      }
+      throw TypeError('Uncaught, unspecified "error" event.');
+    }
+  }
+
+  handler = this._events[type];
+
+  if (isUndefined(handler))
+    return false;
+
+  if (isFunction(handler)) {
+    switch (arguments.length) {
+      // fast cases
+      case 1:
+        handler.call(this);
+        break;
+      case 2:
+        handler.call(this, arguments[1]);
+        break;
+      case 3:
+        handler.call(this, arguments[1], arguments[2]);
+        break;
+      // slower
+      default:
+        len = arguments.length;
+        args = new Array(len - 1);
+        for (i = 1; i < len; i++)
+          args[i - 1] = arguments[i];
+        handler.apply(this, args);
+    }
+  } else if (isObject(handler)) {
+    len = arguments.length;
+    args = new Array(len - 1);
+    for (i = 1; i < len; i++)
+      args[i - 1] = arguments[i];
+
+    listeners = handler.slice();
+    len = listeners.length;
+    for (i = 0; i < len; i++)
+      listeners[i].apply(this, args);
+  }
+
+  return true;
+};
+
+EventEmitter.prototype.addListener = function(type, listener) {
+  var m;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events)
+    this._events = {};
+
+  // To avoid recursion in the case that type === "newListener"! Before
+  // adding it to the listeners, first emit "newListener".
+  if (this._events.newListener)
+    this.emit('newListener', type,
+              isFunction(listener.listener) ?
+              listener.listener : listener);
+
+  if (!this._events[type])
+    // Optimize the case of one listener. Don't need the extra array object.
+    this._events[type] = listener;
+  else if (isObject(this._events[type]))
+    // If we've already got an array, just append.
+    this._events[type].push(listener);
+  else
+    // Adding the second element, need to change to array.
+    this._events[type] = [this._events[type], listener];
+
+  // Check for listener leak
+  if (isObject(this._events[type]) && !this._events[type].warned) {
+    var m;
+    if (!isUndefined(this._maxListeners)) {
+      m = this._maxListeners;
+    } else {
+      m = EventEmitter.defaultMaxListeners;
+    }
+
+    if (m && m > 0 && this._events[type].length > m) {
+      this._events[type].warned = true;
+      console.error('(node) warning: possible EventEmitter memory ' +
+                    'leak detected. %d listeners added. ' +
+                    'Use emitter.setMaxListeners() to increase limit.',
+                    this._events[type].length);
+      if (typeof console.trace === 'function') {
+        // not supported in IE 10
+        console.trace();
+      }
+    }
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  var fired = false;
+
+  function g() {
+    this.removeListener(type, g);
+
+    if (!fired) {
+      fired = true;
+      listener.apply(this, arguments);
+    }
+  }
+
+  g.listener = listener;
+  this.on(type, g);
+
+  return this;
+};
+
+// emits a 'removeListener' event iff the listener was removed
+EventEmitter.prototype.removeListener = function(type, listener) {
+  var list, position, length, i;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events || !this._events[type])
+    return this;
+
+  list = this._events[type];
+  length = list.length;
+  position = -1;
+
+  if (list === listener ||
+      (isFunction(list.listener) && list.listener === listener)) {
+    delete this._events[type];
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+
+  } else if (isObject(list)) {
+    for (i = length; i-- > 0;) {
+      if (list[i] === listener ||
+          (list[i].listener && list[i].listener === listener)) {
+        position = i;
+        break;
+      }
+    }
+
+    if (position < 0)
+      return this;
+
+    if (list.length === 1) {
+      list.length = 0;
+      delete this._events[type];
+    } else {
+      list.splice(position, 1);
+    }
+
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+  var key, listeners;
+
+  if (!this._events)
+    return this;
+
+  // not listening for removeListener, no need to emit
+  if (!this._events.removeListener) {
+    if (arguments.length === 0)
+      this._events = {};
+    else if (this._events[type])
+      delete this._events[type];
+    return this;
+  }
+
+  // emit removeListener for all listeners on all events
+  if (arguments.length === 0) {
+    for (key in this._events) {
+      if (key === 'removeListener') continue;
+      this.removeAllListeners(key);
+    }
+    this.removeAllListeners('removeListener');
+    this._events = {};
+    return this;
+  }
+
+  listeners = this._events[type];
+
+  if (isFunction(listeners)) {
+    this.removeListener(type, listeners);
+  } else {
+    // LIFO order
+    while (listeners.length)
+      this.removeListener(type, listeners[listeners.length - 1]);
+  }
+  delete this._events[type];
+
+  return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+  var ret;
+  if (!this._events || !this._events[type])
+    ret = [];
+  else if (isFunction(this._events[type]))
+    ret = [this._events[type]];
+  else
+    ret = this._events[type].slice();
+  return ret;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+  var ret;
+  if (!emitter._events || !emitter._events[type])
+    ret = 0;
+  else if (isFunction(emitter._events[type]))
+    ret = 1;
+  else
+    ret = emitter._events[type].length;
+  return ret;
+};
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+
+},{}],15:[function(require,module,exports){
+(function (process){
+exports.alphasort = alphasort
+exports.alphasorti = alphasorti
+exports.setopts = setopts
+exports.ownProp = ownProp
+exports.makeAbs = makeAbs
+exports.finish = finish
+exports.mark = mark
+exports.isIgnored = isIgnored
+exports.childrenIgnored = childrenIgnored
+
+function ownProp (obj, field) {
+  return Object.prototype.hasOwnProperty.call(obj, field)
+}
+
+var path = require("path")
+var minimatch = require("minimatch")
+var isAbsolute = require("path-is-absolute")
+var Minimatch = minimatch.Minimatch
+
+function alphasorti (a, b) {
+  return a.toLowerCase().localeCompare(b.toLowerCase())
+}
+
+function alphasort (a, b) {
+  return a.localeCompare(b)
+}
+
+function setupIgnores (self, options) {
+  self.ignore = options.ignore || []
+
+  if (!Array.isArray(self.ignore))
+    self.ignore = [self.ignore]
+
+  if (self.ignore.length) {
+    self.ignore = self.ignore.map(ignoreMap)
+  }
+}
+
+function ignoreMap (pattern) {
+  var gmatcher = null
+  if (pattern.slice(-3) === '/**') {
+    var gpattern = pattern.replace(/(\/\*\*)+$/, '')
+    gmatcher = new Minimatch(gpattern)
+  }
+
+  return {
+    matcher: new Minimatch(pattern),
+    gmatcher: gmatcher
+  }
+}
+
+function setopts (self, pattern, options) {
+  if (!options)
+    options = {}
+
+  // base-matching: just use globstar for that.
+  if (options.matchBase && -1 === pattern.indexOf("/")) {
+    if (options.noglobstar) {
+      throw new Error("base matching requires globstar")
+    }
+    pattern = "**/" + pattern
+  }
+
+  self.silent = !!options.silent
+  self.pattern = pattern
+  self.strict = options.strict !== false
+  self.realpath = !!options.realpath
+  self.realpathCache = options.realpathCache || Object.create(null)
+  self.follow = !!options.follow
+  self.dot = !!options.dot
+  self.mark = !!options.mark
+  self.nodir = !!options.nodir
+  if (self.nodir)
+    self.mark = true
+  self.sync = !!options.sync
+  self.nounique = !!options.nounique
+  self.nonull = !!options.nonull
+  self.nosort = !!options.nosort
+  self.nocase = !!options.nocase
+  self.stat = !!options.stat
+  self.noprocess = !!options.noprocess
+
+  self.maxLength = options.maxLength || Infinity
+  self.cache = options.cache || Object.create(null)
+  self.statCache = options.statCache || Object.create(null)
+  self.symlinks = options.symlinks || Object.create(null)
+
+  setupIgnores(self, options)
+
+  self.changedCwd = false
+  var cwd = process.cwd()
+  if (!ownProp(options, "cwd"))
+    self.cwd = cwd
+  else {
+    self.cwd = options.cwd
+    self.changedCwd = path.resolve(options.cwd) !== cwd
+  }
+
+  self.root = options.root || path.resolve(self.cwd, "/")
+  self.root = path.resolve(self.root)
+  if (process.platform === "win32")
+    self.root = self.root.replace(/\\/g, "/")
+
+  self.nomount = !!options.nomount
+
+  // disable comments and negation unless the user explicitly
+  // passes in false as the option.
+  options.nonegate = options.nonegate === false ? false : true
+  options.nocomment = options.nocomment === false ? false : true
+  deprecationWarning(options)
+
+  self.minimatch = new Minimatch(pattern, options)
+  self.options = self.minimatch.options
+}
+
+// TODO(isaacs): remove entirely in v6
+// exported to reset in tests
+exports.deprecationWarned
+function deprecationWarning(options) {
+  if (!options.nonegate || !options.nocomment) {
+    if (process.noDeprecation !== true && !exports.deprecationWarned) {
+      var msg = 'glob WARNING: comments and negation will be disabled in v6'
+      if (process.throwDeprecation)
+        throw new Error(msg)
+      else if (process.traceDeprecation)
+        console.trace(msg)
+      else
+        console.error(msg)
+
+      exports.deprecationWarned = true
+    }
+  }
+}
+
+function finish (self) {
+  var nou = self.nounique
+  var all = nou ? [] : Object.create(null)
+
+  for (var i = 0, l = self.matches.length; i < l; i ++) {
+    var matches = self.matches[i]
+    if (!matches || Object.keys(matches).length === 0) {
+      if (self.nonull) {
+        // do like the shell, and spit out the literal glob
+        var literal = self.minimatch.globSet[i]
+        if (nou)
+          all.push(literal)
+        else
+          all[literal] = true
+      }
+    } else {
+      // had matches
+      var m = Object.keys(matches)
+      if (nou)
+        all.push.apply(all, m)
+      else
+        m.forEach(function (m) {
+          all[m] = true
+        })
+    }
+  }
+
+  if (!nou)
+    all = Object.keys(all)
+
+  if (!self.nosort)
+    all = all.sort(self.nocase ? alphasorti : alphasort)
+
+  // at *some* point we statted all of these
+  if (self.mark) {
+    for (var i = 0; i < all.length; i++) {
+      all[i] = self._mark(all[i])
+    }
+    if (self.nodir) {
+      all = all.filter(function (e) {
+        return !(/\/$/.test(e))
+      })
+    }
+  }
+
+  if (self.ignore.length)
+    all = all.filter(function(m) {
+      return !isIgnored(self, m)
+    })
+
+  self.found = all
+}
+
+function mark (self, p) {
+  var abs = makeAbs(self, p)
+  var c = self.cache[abs]
+  var m = p
+  if (c) {
+    var isDir = c === 'DIR' || Array.isArray(c)
+    var slash = p.slice(-1) === '/'
+
+    if (isDir && !slash)
+      m += '/'
+    else if (!isDir && slash)
+      m = m.slice(0, -1)
+
+    if (m !== p) {
+      var mabs = makeAbs(self, m)
+      self.statCache[mabs] = self.statCache[abs]
+      self.cache[mabs] = self.cache[abs]
+    }
+  }
+
+  return m
+}
+
+// lotta situps...
+function makeAbs (self, f) {
+  var abs = f
+  if (f.charAt(0) === '/') {
+    abs = path.join(self.root, f)
+  } else if (isAbsolute(f) || f === '') {
+    abs = f
+  } else if (self.changedCwd) {
+    abs = path.resolve(self.cwd, f)
+  } else {
+    abs = path.resolve(f)
+  }
+  return abs
+}
+
+
+// Return true, if pattern ends with globstar '**', for the accompanying parent directory.
+// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
+function isIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
+
+  return self.ignore.some(function(item) {
+    return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
+
+function childrenIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
+
+  return self.ignore.some(function(item) {
+    return !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
+
+}).call(this,require('_process'))
+},{"_process":24,"minimatch":20,"path":22,"path-is-absolute":23}],16:[function(require,module,exports){
+(function (process){
+// Approach:
+//
+// 1. Get the minimatch set
+// 2. For each pattern in the set, PROCESS(pattern, false)
+// 3. Store matches per-set, then uniq them
+//
+// PROCESS(pattern, inGlobStar)
+// Get the first [n] items from pattern that are all strings
+// Join these together.  This is PREFIX.
+//   If there is no more remaining, then stat(PREFIX) and
+//   add to matches if it succeeds.  END.
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+//   set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+//   If fail, END
+//
+// with ENTRIES
+//   If pattern[n] is GLOBSTAR
+//     // handle the case where the globstar match is empty
+//     // by pruning it out, and testing the resulting pattern
+//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+//     // handle other cases.
+//     for ENTRY in ENTRIES (not dotfiles)
+//       // attach globstar + tail onto the entry
+//       // Mark that this entry is a globstar match
+//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+//
+//   else // not globstar
+//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+//       Test ENTRY against pattern[n]
+//       If fails, continue
+//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+//
+// Caveat:
+//   Cache all stats and readdirs results to minimize syscall.  Since all
+//   we ever care about is existence and directory-ness, we can just keep
+//   `true` for files, and [children,...] for directories, or `false` for
+//   things that don't exist.
+
+module.exports = glob
+
+var fs = require('fs')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var inherits = require('inherits')
+var EE = require('events').EventEmitter
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var globSync = require('./sync.js')
+var common = require('./common.js')
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = require('inflight')
+var util = require('util')
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+var once = require('once')
+
+function glob (pattern, options, cb) {
+  if (typeof options === 'function') cb = options, options = {}
+  if (!options) options = {}
+
+  if (options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return globSync(pattern, options)
+  }
+
+  return new Glob(pattern, options, cb)
+}
+
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
+
+// old api surface
+glob.glob = glob
+
+glob.hasMagic = function (pattern, options_) {
+  var options = util._extend({}, options_)
+  options.noprocess = true
+
+  var g = new Glob(pattern, options)
+  var set = g.minimatch.set
+  if (set.length > 1)
+    return true
+
+  for (var j = 0; j < set[0].length; j++) {
+    if (typeof set[0][j] !== 'string')
+      return true
+  }
+
+  return false
+}
+
+glob.Glob = Glob
+inherits(Glob, EE)
+function Glob (pattern, options, cb) {
+  if (typeof options === 'function') {
+    cb = options
+    options = null
+  }
+
+  if (options && options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return new GlobSync(pattern, options)
+  }
+
+  if (!(this instanceof Glob))
+    return new Glob(pattern, options, cb)
+
+  setopts(this, pattern, options)
+  this._didRealPath = false
+
+  // process each pattern in the minimatch set
+  var n = this.minimatch.set.length
+
+  // The matches are stored as {<filename>: true,...} so that
+  // duplicates are automagically pruned.
+  // Later, we do an Object.keys() on these.
+  // Keep them as a list so we can fill in when nonull is set.
+  this.matches = new Array(n)
+
+  if (typeof cb === 'function') {
+    cb = once(cb)
+    this.on('error', cb)
+    this.on('end', function (matches) {
+      cb(null, matches)
+    })
+  }
+
+  var self = this
+  var n = this.minimatch.set.length
+  this._processing = 0
+  this.matches = new Array(n)
+
+  this._emitQueue = []
+  this._processQueue = []
+  this.paused = false
+
+  if (this.noprocess)
+    return this
+
+  if (n === 0)
+    return done()
+
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false, done)
+  }
+
+  function done () {
+    --self._processing
+    if (self._processing <= 0)
+      self._finish()
+  }
+}
+
+Glob.prototype._finish = function () {
+  assert(this instanceof Glob)
+  if (this.aborted)
+    return
+
+  if (this.realpath && !this._didRealpath)
+    return this._realpath()
+
+  common.finish(this)
+  this.emit('end', this.found)
+}
+
+Glob.prototype._realpath = function () {
+  if (this._didRealpath)
+    return
+
+  this._didRealpath = true
+
+  var n = this.matches.length
+  if (n === 0)
+    return this._finish()
+
+  var self = this
+  for (var i = 0; i < this.matches.length; i++)
+    this._realpathSet(i, next)
+
+  function next () {
+    if (--n === 0)
+      self._finish()
+  }
+}
+
+Glob.prototype._realpathSet = function (index, cb) {
+  var matchset = this.matches[index]
+  if (!matchset)
+    return cb()
+
+  var found = Object.keys(matchset)
+  var self = this
+  var n = found.length
+
+  if (n === 0)
+    return cb()
+
+  var set = this.matches[index] = Object.create(null)
+  found.forEach(function (p, i) {
+    // If there's a problem with the stat, then it means that
+    // one or more of the links in the realpath couldn't be
+    // resolved.  just return the abs value in that case.
+    p = self._makeAbs(p)
+    fs.realpath(p, self.realpathCache, function (er, real) {
+      if (!er)
+        set[real] = true
+      else if (er.syscall === 'stat')
+        set[p] = true
+      else
+        self.emit('error', er) // srsly wtf right here
+
+      if (--n === 0) {
+        self.matches[index] = set
+        cb()
+      }
+    })
+  })
+}
+
+Glob.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+Glob.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+Glob.prototype.abort = function () {
+  this.aborted = true
+  this.emit('abort')
+}
+
+Glob.prototype.pause = function () {
+  if (!this.paused) {
+    this.paused = true
+    this.emit('pause')
+  }
+}
+
+Glob.prototype.resume = function () {
+  if (this.paused) {
+    this.emit('resume')
+    this.paused = false
+    if (this._emitQueue.length) {
+      var eq = this._emitQueue.slice(0)
+      this._emitQueue.length = 0
+      for (var i = 0; i < eq.length; i ++) {
+        var e = eq[i]
+        this._emitMatch(e[0], e[1])
+      }
+    }
+    if (this._processQueue.length) {
+      var pq = this._processQueue.slice(0)
+      this._processQueue.length = 0
+      for (var i = 0; i < pq.length; i ++) {
+        var p = pq[i]
+        this._processing--
+        this._process(p[0], p[1], p[2], p[3])
+      }
+    }
+  }
+}
+
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+  assert(this instanceof Glob)
+  assert(typeof cb === 'function')
+
+  if (this.aborted)
+    return
+
+  this._processing++
+  if (this.paused) {
+    this._processQueue.push([pattern, index, inGlobStar, cb])
+    return
+  }
+
+  //console.error('PROCESS %d', this._processing, pattern)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // see if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index, cb)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip _processing
+  if (childrenIgnored(this, read))
+    return cb()
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
+
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return cb()
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return cb()
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return cb()
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix) {
+      if (prefix !== '/')
+        e = prefix + '/' + e
+      else
+        e = prefix + e
+    }
+    this._process([e].concat(remain), index, inGlobStar, cb)
+  }
+  cb()
+}
+
+Glob.prototype._emitMatch = function (index, e) {
+  if (this.aborted)
+    return
+
+  if (this.matches[index][e])
+    return
+
+  if (isIgnored(this, e))
+    return
+
+  if (this.paused) {
+    this._emitQueue.push([index, e])
+    return
+  }
+
+  var abs = this._makeAbs(e)
+
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  if (this.mark)
+    e = this._mark(e)
+
+  this.matches[index][e] = true
+
+  var st = this.statCache[abs]
+  if (st)
+    this.emit('stat', e, st)
+
+  this.emit('match', e)
+}
+
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+  if (this.aborted)
+    return
+
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false, cb)
+
+  var lstatkey = 'lstat\0' + abs
+  var self = this
+  var lstatcb = inflight(lstatkey, lstatcb_)
+
+  if (lstatcb)
+    fs.lstat(abs, lstatcb)
+
+  function lstatcb_ (er, lstat) {
+    if (er)
+      return cb()
+
+    var isSym = lstat.isSymbolicLink()
+    self.symlinks[abs] = isSym
+
+    // If it's not a symlink or a dir, then it's definitely a regular file.
+    // don't bother doing a readdir in that case.
+    if (!isSym && !lstat.isDirectory()) {
+      self.cache[abs] = 'FILE'
+      cb()
+    } else
+      self._readdir(abs, false, cb)
+  }
+}
+
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+  if (this.aborted)
+    return
+
+  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
+  if (!cb)
+    return
+
+  //console.error('RD %j %j', +inGlobStar, abs)
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs, cb)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return cb()
+
+    if (Array.isArray(c))
+      return cb(null, c)
+  }
+
+  var self = this
+  fs.readdir(abs, readdirCb(this, abs, cb))
+}
+
+function readdirCb (self, abs, cb) {
+  return function (er, entries) {
+    if (er)
+      self._readdirError(abs, er, cb)
+    else
+      self._readdirEntries(abs, entries, cb)
+  }
+}
+
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+  if (this.aborted)
+    return
+
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+  return cb(null, entries)
+}
+
+Glob.prototype._readdirError = function (f, er, cb) {
+  if (this.aborted)
+    return
+
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      this.cache[this._makeAbs(f)] = 'FILE'
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict) {
+        this.emit('error', er)
+        // If the error is handled, then we abort
+        // if not, we threw out of here
+        this.abort()
+      }
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+
+  return cb()
+}
+
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+  //console.error('pgs2', prefix, remain[0], entries)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return cb()
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false, cb)
+
+  var isSym = this.symlinks[abs]
+  var len = entries.length
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return cb()
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true, cb)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true, cb)
+  }
+
+  cb()
+}
+
+Glob.prototype._processSimple = function (prefix, index, cb) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var self = this
+  this._stat(prefix, function (er, exists) {
+    self._processSimple2(prefix, index, er, exists, cb)
+  })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+  //console.error('ps2', prefix, exists)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return cb()
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+  cb()
+}
+
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return cb()
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return cb(null, c)
+
+    if (needDir && c === 'FILE')
+      return cb()
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (stat !== undefined) {
+    if (stat === false)
+      return cb(null, stat)
+    else {
+      var type = stat.isDirectory() ? 'DIR' : 'FILE'
+      if (needDir && type === 'FILE')
+        return cb()
+      else
+        return cb(null, type, stat)
+    }
+  }
+
+  var self = this
+  var statcb = inflight('stat\0' + abs, lstatcb_)
+  if (statcb)
+    fs.lstat(abs, statcb)
+
+  function lstatcb_ (er, lstat) {
+    if (lstat && lstat.isSymbolicLink()) {
+      // If it's a symlink, then treat it as the target, unless
+      // the target does not exist, then treat it as a file.
+      return fs.stat(abs, function (er, stat) {
+        if (er)
+          self._stat2(f, abs, null, lstat, cb)
+        else
+          self._stat2(f, abs, er, stat, cb)
+      })
+    } else {
+      self._stat2(f, abs, er, lstat, cb)
+    }
+  }
+}
+
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+  if (er) {
+    this.statCache[abs] = false
+    return cb()
+  }
+
+  var needDir = f.slice(-1) === '/'
+  this.statCache[abs] = stat
+
+  if (abs.slice(-1) === '/' && !stat.isDirectory())
+    return cb(null, false, stat)
+
+  var c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c !== 'DIR')
+    return cb()
+
+  return cb(null, c, stat)
+}
+
+}).call(this,require('_process'))
+},{"./common.js":15,"./sync.js":17,"_process":24,"assert":9,"events":14,"fs":12,"inflight":18,"inherits":19,"minimatch":20,"once":21,"path":22,"path-is-absolute":23,"util":28}],17:[function(require,module,exports){
+(function (process){
+module.exports = globSync
+globSync.GlobSync = GlobSync
+
+var fs = require('fs')
+var minimatch = require('minimatch')
+var Minimatch = minimatch.Minimatch
+var Glob = require('./glob.js').Glob
+var util = require('util')
+var path = require('path')
+var assert = require('assert')
+var isAbsolute = require('path-is-absolute')
+var common = require('./common.js')
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var childrenIgnored = common.childrenIgnored
+
+function globSync (pattern, options) {
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  return new GlobSync(pattern, options).found
+}
+
+function GlobSync (pattern, options) {
+  if (!pattern)
+    throw new Error('must provide pattern')
+
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  if (!(this instanceof GlobSync))
+    return new GlobSync(pattern, options)
+
+  setopts(this, pattern, options)
+
+  if (this.noprocess)
+    return this
+
+  var n = this.minimatch.set.length
+  this.matches = new Array(n)
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false)
+  }
+  this._finish()
+}
+
+GlobSync.prototype._finish = function () {
+  assert(this instanceof GlobSync)
+  if (this.realpath) {
+    var self = this
+    this.matches.forEach(function (matchset, index) {
+      var set = self.matches[index] = Object.create(null)
+      for (var p in matchset) {
+        try {
+          p = self._makeAbs(p)
+          var real = fs.realpathSync(p, self.realpathCache)
+          set[real] = true
+        } catch (er) {
+          if (er.syscall === 'stat')
+            set[self._makeAbs(p)] = true
+          else
+            throw er
+        }
+      }
+    })
+  }
+  common.finish(this)
+}
+
+
+GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+  assert(this instanceof GlobSync)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // See if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip processing
+  if (childrenIgnored(this, read))
+    return
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
+}
+
+
+GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
+  var entries = this._readdir(abs, inGlobStar)
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix.slice(-1) !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this.matches[index][e] = true
+    }
+    // This was the last one, and no stats were needed
+    return
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix)
+      newPattern = [prefix, e]
+    else
+      newPattern = [e]
+    this._process(newPattern.concat(remain), index, inGlobStar)
+  }
+}
+
+
+GlobSync.prototype._emitMatch = function (index, e) {
+  var abs = this._makeAbs(e)
+  if (this.mark)
+    e = this._mark(e)
+
+  if (this.matches[index][e])
+    return
+
+  if (this.nodir) {
+    var c = this.cache[this._makeAbs(e)]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  this.matches[index][e] = true
+  if (this.stat)
+    this._stat(e)
+}
+
+
+GlobSync.prototype._readdirInGlobStar = function (abs) {
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false)
+
+  var entries
+  var lstat
+  var stat
+  try {
+    lstat = fs.lstatSync(abs)
+  } catch (er) {
+    // lstat failed, doesn't exist
+    return null
+  }
+
+  var isSym = lstat.isSymbolicLink()
+  this.symlinks[abs] = isSym
+
+  // If it's not a symlink or a dir, then it's definitely a regular file.
+  // don't bother doing a readdir in that case.
+  if (!isSym && !lstat.isDirectory())
+    this.cache[abs] = 'FILE'
+  else
+    entries = this._readdir(abs, false)
+
+  return entries
+}
+
+GlobSync.prototype._readdir = function (abs, inGlobStar) {
+  var entries
+
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return null
+
+    if (Array.isArray(c))
+      return c
+  }
+
+  try {
+    return this._readdirEntries(abs, fs.readdirSync(abs))
+  } catch (er) {
+    this._readdirError(abs, er)
+    return null
+  }
+}
+
+GlobSync.prototype._readdirEntries = function (abs, entries) {
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+
+  // mark and cache dir-ness
+  return entries
+}
+
+GlobSync.prototype._readdirError = function (f, er) {
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      this.cache[this._makeAbs(f)] = 'FILE'
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict)
+        throw er
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+}
+
+GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
+
+  var entries = this._readdir(abs, inGlobStar)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false)
+
+  var len = entries.length
+  var isSym = this.symlinks[abs]
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true)
+  }
+}
+
+GlobSync.prototype._processSimple = function (prefix, index) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var exists = this._stat(prefix)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this.matches[index][prefix] = true
+}
+
+// Returns either 'DIR', 'FILE', or false
+GlobSync.prototype._stat = function (f) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return false
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return c
+
+    if (needDir && c === 'FILE')
+      return false
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (!stat) {
+    var lstat
+    try {
+      lstat = fs.lstatSync(abs)
+    } catch (er) {
+      return false
+    }
+
+    if (lstat.isSymbolicLink()) {
+      try {
+        stat = fs.statSync(abs)
+      } catch (er) {
+        stat = lstat
+      }
+    } else {
+      stat = lstat
+    }
+  }
+
+  this.statCache[abs] = stat
+
+  var c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c !== 'DIR')
+    return false
+
+  return c
+}
+
+GlobSync.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+GlobSync.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+}).call(this,require('_process'))
+},{"./common.js":15,"./glob.js":16,"_process":24,"assert":9,"fs":12,"minimatch":20,"path":22,"path-is-absolute":23,"util":28}],18:[function(require,module,exports){
+(function (process){
+var wrappy = require('wrappy')
+var reqs = Object.create(null)
+var once = require('once')
+
+module.exports = wrappy(inflight)
+
+function inflight (key, cb) {
+  if (reqs[key]) {
+    reqs[key].push(cb)
+    return null
+  } else {
+    reqs[key] = [cb]
+    return makeres(key)
+  }
+}
+
+function makeres (key) {
+  return once(function RES () {
+    var cbs = reqs[key]
+    var len = cbs.length
+    var args = slice(arguments)
+
+    // XXX It's somewhat ambiguous whether a new callback added in this
+    // pass should be queued for later execution if something in the
+    // list of callbacks throws, or if it should just be discarded.
+    // However, it's such an edge case that it hardly matters, and either
+    // choice is likely as surprising as the other.
+    // As it happens, we do go ahead and schedule it for later execution.
+    try {
+      for (var i = 0; i < len; i++) {
+        cbs[i].apply(null, args)
+      }
+    } finally {
+      if (cbs.length > len) {
+        // added more in the interim.
+        // de-zalgo, just in case, but don't call again.
+        cbs.splice(0, len)
+        process.nextTick(function () {
+          RES.apply(null, args)
+        })
+      } else {
+        delete reqs[key]
+      }
+    }
+  })
+}
+
+function slice (args) {
+  var length = args.length
+  var array = []
+
+  for (var i = 0; i < length; i++) array[i] = args[i]
+  return array
+}
+
+}).call(this,require('_process'))
+},{"_process":24,"once":21,"wrappy":29}],19:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+  // implementation from standard node.js 'util' module
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    ctor.prototype = Object.create(superCtor.prototype, {
+      constructor: {
+        value: ctor,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+  };
+} else {
+  // old school shim for old browsers
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    var TempCtor = function () {}
+    TempCtor.prototype = superCtor.prototype
+    ctor.prototype = new TempCtor()
+    ctor.prototype.constructor = ctor
+  }
+}
+
+},{}],20:[function(require,module,exports){
+module.exports = minimatch
+minimatch.Minimatch = Minimatch
+
+var path = { sep: '/' }
+try {
+  path = require('path')
+} catch (er) {}
+
+var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
+var expand = require('brace-expansion')
+
+var plTypes = {
+  '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
+  '?': { open: '(?:', close: ')?' },
+  '+': { open: '(?:', close: ')+' },
+  '*': { open: '(?:', close: ')*' },
+  '@': { open: '(?:', close: ')' }
+}
+
+// any single thing other than /
+// don't need to escape / when using new RegExp()
+var qmark = '[^/]'
+
+// * => any number of characters
+var star = qmark + '*?'
+
+// ** when dots are allowed.  Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
+
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+  return s.split('').reduce(function (set, c) {
+    set[c] = true
+    return set
+  }, {})
+}
+
+// normalizes slashes.
+var slashSplit = /\/+/
+
+minimatch.filter = filter
+function filter (pattern, options) {
+  options = options || {}
+  return function (p, i, list) {
+    return minimatch(p, pattern, options)
+  }
+}
+
+function ext (a, b) {
+  a = a || {}
+  b = b || {}
+  var t = {}
+  Object.keys(b).forEach(function (k) {
+    t[k] = b[k]
+  })
+  Object.keys(a).forEach(function (k) {
+    t[k] = a[k]
+  })
+  return t
+}
+
+minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return minimatch
+
+  var orig = minimatch
+
+  var m = function minimatch (p, pattern, options) {
+    return orig.minimatch(p, pattern, ext(def, options))
+  }
+
+  m.Minimatch = function Minimatch (pattern, options) {
+    return new orig.Minimatch(pattern, ext(def, options))
+  }
+
+  return m
+}
+
+Minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return Minimatch
+  return minimatch.defaults(def).Minimatch
+}
+
+function minimatch (p, pattern, options) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+
+  // shortcut: comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    return false
+  }
+
+  // "" only matches ""
+  if (pattern.trim() === '') return p === ''
+
+  return new Minimatch(pattern, options).match(p)
+}
+
+function Minimatch (pattern, options) {
+  if (!(this instanceof Minimatch)) {
+    return new Minimatch(pattern, options)
+  }
+
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+  pattern = pattern.trim()
+
+  // windows support: need to use /, not \
+  if (path.sep !== '/') {
+    pattern = pattern.split(path.sep).join('/')
+  }
+
+  this.options = options
+  this.set = []
+  this.pattern = pattern
+  this.regexp = null
+  this.negate = false
+  this.comment = false
+  this.empty = false
+
+  // make the set of regexps etc.
+  this.make()
+}
+
+Minimatch.prototype.debug = function () {}
+
+Minimatch.prototype.make = make
+function make () {
+  // don't do it more than once.
+  if (this._made) return
+
+  var pattern = this.pattern
+  var options = this.options
+
+  // empty patterns and comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    this.comment = true
+    return
+  }
+  if (!pattern) {
+    this.empty = true
+    return
+  }
+
+  // step 1: figure out negation, etc.
+  this.parseNegate()
+
+  // step 2: expand braces
+  var set = this.globSet = this.braceExpand()
+
+  if (options.debug) this.debug = console.error
+
+  this.debug(this.pattern, set)
+
+  // step 3: now we have a set, so turn each one into a series of path-portion
+  // matching patterns.
+  // These will be regexps, except in the case of "**", which is
+  // set to the GLOBSTAR object for globstar behavior,
+  // and will not contain any / characters
+  set = this.globParts = set.map(function (s) {
+    return s.split(slashSplit)
+  })
+
+  this.debug(this.pattern, set)
+
+  // glob --> regexps
+  set = set.map(function (s, si, set) {
+    return s.map(this.parse, this)
+  }, this)
+
+  this.debug(this.pattern, set)
+
+  // filter out everything that didn't compile properly.
+  set = set.filter(function (s) {
+    return s.indexOf(false) === -1
+  })
+
+  this.debug(this.pattern, set)
+
+  this.set = set
+}
+
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+  var pattern = this.pattern
+  var negate = false
+  var options = this.options
+  var negateOffset = 0
+
+  if (options.nonegate) return
+
+  for (var i = 0, l = pattern.length
+    ; i < l && pattern.charAt(i) === '!'
+    ; i++) {
+    negate = !negate
+    negateOffset++
+  }
+
+  if (negateOffset) this.pattern = pattern.substr(negateOffset)
+  this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+  return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+  if (!options) {
+    if (this instanceof Minimatch) {
+      options = this.options
+    } else {
+      options = {}
+    }
+  }
+
+  pattern = typeof pattern === 'undefined'
+    ? this.pattern : pattern
+
+  if (typeof pattern === 'undefined') {
+    throw new TypeError('undefined pattern')
+  }
+
+  if (options.nobrace ||
+    !pattern.match(/\{.*\}/)) {
+    // shortcut. no need to expand.
+    return [pattern]
+  }
+
+  return expand(pattern)
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion.  Otherwise, any series
+// of * is equivalent to a single *.  Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+  if (pattern.length > 1024 * 64) {
+    throw new TypeError('pattern is too long')
+  }
+
+  var options = this.options
+
+  // shortcuts
+  if (!options.noglobstar && pattern === '**') return GLOBSTAR
+  if (pattern === '') return ''
+
+  var re = ''
+  var hasMagic = !!options.nocase
+  var escaping = false
+  // ? => one single character
+  var patternListStack = []
+  var negativeLists = []
+  var stateChar
+  var inClass = false
+  var reClassStart = -1
+  var classStart = -1
+  // . and .. never match anything that doesn't start with .,
+  // even when options.dot is set.
+  var patternStart = pattern.charAt(0) === '.' ? '' // anything
+  // not (start or / followed by . or .. followed by / or end)
+  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+  : '(?!\\.)'
+  var self = this
+
+  function clearStateChar () {
+    if (stateChar) {
+      // we had some state-tracking character
+      // that wasn't consumed by this pass.
+      switch (stateChar) {
+        case '*':
+          re += star
+          hasMagic = true
+        break
+        case '?':
+          re += qmark
+          hasMagic = true
+        break
+        default:
+          re += '\\' + stateChar
+        break
+      }
+      self.debug('clearStateChar %j %j', stateChar, re)
+      stateChar = false
+    }
+  }
+
+  for (var i = 0, len = pattern.length, c
+    ; (i < len) && (c = pattern.charAt(i))
+    ; i++) {
+    this.debug('%s\t%s %s %j', pattern, i, re, c)
+
+    // skip over any that are escaped.
+    if (escaping && reSpecials[c]) {
+      re += '\\' + c
+      escaping = false
+      continue
+    }
+
+    switch (c) {
+      case '/':
+        // completely not allowed, even escaped.
+        // Should already be path-split by now.
+        return false
+
+      case '\\':
+        clearStateChar()
+        escaping = true
+      continue
+
+      // the various stateChar values
+      // for the "extglob" stuff.
+      case '?':
+      case '*':
+      case '+':
+      case '@':
+      case '!':
+        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+        // all of those are literals inside a class, except that
+        // the glob [!a] means [^a] in regexp
+        if (inClass) {
+          this.debug('  in class')
+          if (c === '!' && i === classStart + 1) c = '^'
+          re += c
+          continue
+        }
+
+        // if we already have a stateChar, then it means
+        // that there was something like ** or +? in there.
+        // Handle the stateChar, then proceed with this one.
+        self.debug('call clearStateChar %j', stateChar)
+        clearStateChar()
+        stateChar = c
+        // if extglob is disabled, then +(asdf|foo) isn't a thing.
+        // just clear the statechar *now*, rather than even diving into
+        // the patternList stuff.
+        if (options.noext) clearStateChar()
+      continue
+
+      case '(':
+        if (inClass) {
+          re += '('
+          continue
+        }
+
+        if (!stateChar) {
+          re += '\\('
+          continue
+        }
+
+        patternListStack.push({
+          type: stateChar,
+          start: i - 1,
+          reStart: re.length,
+          open: plTypes[stateChar].open,
+          close: plTypes[stateChar].close
+        })
+        // negation is (?:(?!js)[^/]*)
+        re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
+        this.debug('plType %j %j', stateChar, re)
+        stateChar = false
+      continue
+
+      case ')':
+        if (inClass || !patternListStack.length) {
+          re += '\\)'
+          continue
+        }
+
+        clearStateChar()
+        hasMagic = true
+        var pl = patternListStack.pop()
+        // negation is (?:(?!js)[^/]*)
+        // The others are (?:<pattern>)<type>
+        re += pl.close
+        if (pl.type === '!') {
+          negativeLists.push(pl)
+        }
+        pl.reEnd = re.length
+      continue
+
+      case '|':
+        if (inClass || !patternListStack.length || escaping) {
+          re += '\\|'
+          escaping = false
+          continue
+        }
+
+        clearStateChar()
+        re += '|'
+      continue
+
+      // these are mostly the same in regexp and glob
+      case '[':
+        // swallow any state-tracking char before the [
+        clearStateChar()
+
+        if (inClass) {
+          re += '\\' + c
+          continue
+        }
+
+        inClass = true
+        classStart = i
+        reClassStart = re.length
+        re += c
+      continue
+
+      case ']':
+        //  a right bracket shall lose its special
+        //  meaning and represent itself in
+        //  a bracket expression if it occurs
+        //  first in the list.  -- POSIX.2 2.8.3.2
+        if (i === classStart + 1 || !inClass) {
+          re += '\\' + c
+          escaping = false
+          continue
+        }
+
+        // handle the case where we left a class open.
+        // "[z-a]" is valid, equivalent to "\[z-a\]"
+        if (inClass) {
+          // split where the last [ was, make sure we don't have
+          // an invalid re. if so, re-walk the contents of the
+          // would-be class to re-translate any characters that
+          // were passed through as-is
+          // TODO: It would probably be faster to determine this
+          // without a try/catch and a new RegExp, but it's tricky
+          // to do safely.  For now, this is safe and works.
+          var cs = pattern.substring(classStart + 1, i)
+          try {
+            RegExp('[' + cs + ']')
+          } catch (er) {
+            // not a valid class!
+            var sp = this.parse(cs, SUBPARSE)
+            re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+            hasMagic = hasMagic || sp[1]
+            inClass = false
+            continue
+          }
+        }
+
+        // finish up the class.
+        hasMagic = true
+        inClass = false
+        re += c
+      continue
+
+      default:
+        // swallow any state char that wasn't consumed
+        clearStateChar()
+
+        if (escaping) {
+          // no need
+          escaping = false
+        } else if (reSpecials[c]
+          && !(c === '^' && inClass)) {
+          re += '\\'
+        }
+
+        re += c
+
+    } // switch
+  } // for
+
+  // handle the case where we left a class open.
+  // "[abc" is valid, equivalent to "\[abc"
+  if (inClass) {
+    // split where the last [ was, and escape it
+    // this is a huge pita.  We now have to re-walk
+    // the contents of the would-be class to re-translate
+    // any characters that were passed through as-is
+    cs = pattern.substr(classStart + 1)
+    sp = this.parse(cs, SUBPARSE)
+    re = re.substr(0, reClassStart) + '\\[' + sp[0]
+    hasMagic = hasMagic || sp[1]
+  }
+
+  // handle the case where we had a +( thing at the *end*
+  // of the pattern.
+  // each pattern list stack adds 3 chars, and we need to go through
+  // and escape any | chars that were passed through as-is for the regexp.
+  // Go through and escape them, taking care not to double-escape any
+  // | chars that were already escaped.
+  for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+    var tail = re.slice(pl.reStart + pl.open.length)
+    this.debug('setting tail', re, pl)
+    // maybe some even number of \, then maybe 1 \, followed by a |
+    tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
+      if (!$2) {
+        // the | isn't already escaped, so escape it.
+        $2 = '\\'
+      }
+
+      // need to escape all those slashes *again*, without escaping the
+      // one that we need for escaping the | character.  As it works out,
+      // escaping an even number of slashes can be done by simply repeating
+      // it exactly after itself.  That's why this trick works.
+      //
+      // I am sorry that you have to see this.
+      return $1 + $1 + $2 + '|'
+    })
+
+    this.debug('tail=%j\n   %s', tail, tail, pl, re)
+    var t = pl.type === '*' ? star
+      : pl.type === '?' ? qmark
+      : '\\' + pl.type
+
+    hasMagic = true
+    re = re.slice(0, pl.reStart) + t + '\\(' + tail
+  }
+
+  // handle trailing things that only matter at the very end.
+  clearStateChar()
+  if (escaping) {
+    // trailing \\
+    re += '\\\\'
+  }
+
+  // only need to apply the nodot start if the re starts with
+  // something that could conceivably capture a dot
+  var addPatternStart = false
+  switch (re.charAt(0)) {
+    case '.':
+    case '[':
+    case '(': addPatternStart = true
+  }
+
+  // Hack to work around lack of negative lookbehind in JS
+  // A pattern like: *.!(x).!(y|z) needs to ensure that a name
+  // like 'a.xyz.yz' doesn't match.  So, the first negative
+  // lookahead, has to look ALL the way ahead, to the end of
+  // the pattern.
+  for (var n = negativeLists.length - 1; n > -1; n--) {
+    var nl = negativeLists[n]
+
+    var nlBefore = re.slice(0, nl.reStart)
+    var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
+    var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
+    var nlAfter = re.slice(nl.reEnd)
+
+    nlLast += nlAfter
+
+    // Handle nested stuff like *(*.js|!(*.json)), where open parens
+    // mean that we should *not* include the ) in the bit that is considered
+    // "after" the negated section.
+    var openParensBefore = nlBefore.split('(').length - 1
+    var cleanAfter = nlAfter
+    for (i = 0; i < openParensBefore; i++) {
+      cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
+    }
+    nlAfter = cleanAfter
+
+    var dollar = ''
+    if (nlAfter === '' && isSub !== SUBPARSE) {
+      dollar = '$'
+    }
+    var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
+    re = newRe
+  }
+
+  // if the re is not "" at this point, then we need to make sure
+  // it doesn't match against an empty path part.
+  // Otherwise a/* will match a/, which it should not.
+  if (re !== '' && hasMagic) {
+    re = '(?=.)' + re
+  }
+
+  if (addPatternStart) {
+    re = patternStart + re
+  }
+
+  // parsing just a piece of a larger pattern.
+  if (isSub === SUBPARSE) {
+    return [re, hasMagic]
+  }
+
+  // skip the regexp for non-magical patterns
+  // unescape anything in it, though, so that it'll be
+  // an exact match against a file etc.
+  if (!hasMagic) {
+    return globUnescape(pattern)
+  }
+
+  var flags = options.nocase ? 'i' : ''
+  try {
+    var regExp = new RegExp('^' + re + '$', flags)
+  } catch (er) {
+    // If it was an invalid regular expression, then it can't match
+    // anything.  This trick looks for a character after the end of
+    // the string, which is of course impossible, except in multi-line
+    // mode, but it's not a /m regex.
+    return new RegExp('$.')
+  }
+
+  regExp._glob = pattern
+  regExp._src = re
+
+  return regExp
+}
+
+minimatch.makeRe = function (pattern, options) {
+  return new Minimatch(pattern, options || {}).makeRe()
+}
+
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+  if (this.regexp || this.regexp === false) return this.regexp
+
+  // at this point, this.set is a 2d array of partial
+  // pattern strings, or "**".
+  //
+  // It's better to use .match().  This function shouldn't
+  // be used, really, but it's pretty convenient sometimes,
+  // when you just want to work with a regex.
+  var set = this.set
+
+  if (!set.length) {
+    this.regexp = false
+    return this.regexp
+  }
+  var options = this.options
+
+  var twoStar = options.noglobstar ? star
+    : options.dot ? twoStarDot
+    : twoStarNoDot
+  var flags = options.nocase ? 'i' : ''
+
+  var re = set.map(function (pattern) {
+    return pattern.map(function (p) {
+      return (p === GLOBSTAR) ? twoStar
+      : (typeof p === 'string') ? regExpEscape(p)
+      : p._src
+    }).join('\\\/')
+  }).join('|')
+
+  // must match entire pattern
+  // ending in a * or ** will make it less strict.
+  re = '^(?:' + re + ')$'
+
+  // can match anything, as long as it's not this.
+  if (this.negate) re = '^(?!' + re + ').*$'
+
+  try {
+    this.regexp = new RegExp(re, flags)
+  } catch (ex) {
+    this.regexp = false
+  }
+  return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+  options = options || {}
+  var mm = new Minimatch(pattern, options)
+  list = list.filter(function (f) {
+    return mm.match(f)
+  })
+  if (mm.options.nonull && !list.length) {
+    list.push(pattern)
+  }
+  return list
+}
+
+Minimatch.prototype.match = match
+function match (f, partial) {
+  this.debug('match', f, this.pattern)
+  // short-circuit in the case of busted things.
+  // comments, etc.
+  if (this.comment) return false
+  if (this.empty) return f === ''
+
+  if (f === '/' && partial) return true
+
+  var options = this.options
+
+  // windows: need to use /, not \
+  if (path.sep !== '/') {
+    f = f.split(path.sep).join('/')
+  }
+
+  // treat the test path as a set of pathparts.
+  f = f.split(slashSplit)
+  this.debug(this.pattern, 'split', f)
+
+  // just ONE of the pattern sets in this.set needs to match
+  // in order for it to be valid.  If negating, then just one
+  // match means that we have failed.
+  // Either way, return on the first hit.
+
+  var set = this.set
+  this.debug(this.pattern, 'set', set)
+
+  // Find the basename of the path by looking for the last non-empty segment
+  var filename
+  var i
+  for (i = f.length - 1; i >= 0; i--) {
+    filename = f[i]
+    if (filename) break
+  }
+
+  for (i = 0; i < set.length; i++) {
+    var pattern = set[i]
+    var file = f
+    if (options.matchBase && pattern.length === 1) {
+      file = [filename]
+    }
+    var hit = this.matchOne(file, pattern, partial)
+    if (hit) {
+      if (options.flipNegate) return true
+      return !this.negate
+    }
+  }
+
+  // didn't get any hits.  this is success if it's a negative
+  // pattern, failure otherwise.
+  if (options.flipNegate) return false
+  return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+  var options = this.options
+
+  this.debug('matchOne',
+    { 'this': this, file: file, pattern: pattern })
+
+  this.debug('matchOne', file.length, pattern.length)
+
+  for (var fi = 0,
+      pi = 0,
+      fl = file.length,
+      pl = pattern.length
+      ; (fi < fl) && (pi < pl)
+      ; fi++, pi++) {
+    this.debug('matchOne loop')
+    var p = pattern[pi]
+    var f = file[fi]
+
+    this.debug(pattern, p, f)
+
+    // should be impossible.
+    // some invalid regexp stuff in the set.
+    if (p === false) return false
+
+    if (p === GLOBSTAR) {
+      this.debug('GLOBSTAR', [pattern, p, f])
+
+      // "**"
+      // a/**/b/**/c would match the following:
+      // a/b/x/y/z/c
+      // a/x/y/z/b/c
+      // a/b/x/b/x/c
+      // a/b/c
+      // To do this, take the rest of the pattern after
+      // the **, and see if it would match the file remainder.
+      // If so, return success.
+      // If not, the ** "swallows" a segment, and try again.
+      // This is recursively awful.
+      //
+      // a/**/b/**/c matching a/b/x/y/z/c
+      // - a matches a
+      // - doublestar
+      //   - matchOne(b/x/y/z/c, b/**/c)
+      //     - b matches b
+      //     - doublestar
+      //       - matchOne(x/y/z/c, c) -> no
+      //       - matchOne(y/z/c, c) -> no
+      //       - matchOne(z/c, c) -> no
+      //       - matchOne(c, c) yes, hit
+      var fr = fi
+      var pr = pi + 1
+      if (pr === pl) {
+        this.debug('** at the end')
+        // a ** at the end will just swallow the rest.
+        // We have found a match.
+        // however, it will not swallow /.x, unless
+        // options.dot is set.
+        // . and .. are *never* matched by **, for explosively
+        // exponential reasons.
+        for (; fi < fl; fi++) {
+          if (file[fi] === '.' || file[fi] === '..' ||
+            (!options.dot && file[fi].charAt(0) === '.')) return false
+        }
+        return true
+      }
+
+      // ok, let's see if we can swallow whatever we can.
+      while (fr < fl) {
+        var swallowee = file[fr]
+
+        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+        // XXX remove this slice.  Just pass the start index.
+        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+          this.debug('globstar found match!', fr, fl, swallowee)
+          // found a match.
+          return true
+        } else {
+          // can't swallow "." or ".." ever.
+          // can only swallow ".foo" when explicitly asked.
+          if (swallowee === '.' || swallowee === '..' ||
+            (!options.dot && swallowee.charAt(0) === '.')) {
+            this.debug('dot detected!', file, fr, pattern, pr)
+            break
+          }
+
+          // ** swallows a segment, and continue.
+          this.debug('globstar swallow a segment, and continue')
+          fr++
+        }
+      }
+
+      // no match was found.
+      // However, in partial mode, we can't say this is necessarily over.
+      // If there's more *pattern* left, then
+      if (partial) {
+        // ran out of file
+        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+        if (fr === fl) return true
+      }
+      return false
+    }
+
+    // something other than **
+    // non-magic patterns just have to match exactly
+    // patterns with magic have been turned into regexps.
+    var hit
+    if (typeof p === 'string') {
+      if (options.nocase) {
+        hit = f.toLowerCase() === p.toLowerCase()
+      } else {
+        hit = f === p
+      }
+      this.debug('string match', p, f, hit)
+    } else {
+      hit = f.match(p)
+      this.debug('pattern match', p, f, hit)
+    }
+
+    if (!hit) return false
+  }
+
+  // Note: ending in / means that we'll get a final ""
+  // at the end of the pattern.  This can only match a
+  // corresponding "" at the end of the file.
+  // If the file ends in /, then it can only match a
+  // a pattern that ends in /, unless the pattern just
+  // doesn't have any more for it. But, a/b/ should *not*
+  // match "a/b/*", even though "" matches against the
+  // [^/]*? pattern, except in partial mode, where it might
+  // simply not be reached yet.
+  // However, a/b/ should still satisfy a/*
+
+  // now either we fell off the end of the pattern, or we're done.
+  if (fi === fl && pi === pl) {
+    // ran out of pattern and filename at the same time.
+    // an exact hit!
+    return true
+  } else if (fi === fl) {
+    // ran out of file, but still had pattern left.
+    // this is ok if we're doing the match as part of
+    // a glob fs traversal.
+    return partial
+  } else if (pi === pl) {
+    // ran out of pattern, still have file left.
+    // this is only acceptable if we're on the very last
+    // empty segment of a file with a trailing slash.
+    // a/* should match a/b/
+    var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
+    return emptyFileEnd
+  }
+
+  // should be unreachable.
+  throw new Error('wtf?')
+}
+
+// replace stuff like \* with *
+function globUnescape (s) {
+  return s.replace(/\\(.)/g, '$1')
+}
+
+function regExpEscape (s) {
+  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}
+
+},{"brace-expansion":11,"path":22}],21:[function(require,module,exports){
+var wrappy = require('wrappy')
+module.exports = wrappy(once)
+module.exports.strict = wrappy(onceStrict)
+
+once.proto = once(function () {
+  Object.defineProperty(Function.prototype, 'once', {
+    value: function () {
+      return once(this)
+    },
+    configurable: true
+  })
+
+  Object.defineProperty(Function.prototype, 'onceStrict', {
+    value: function () {
+      return onceStrict(this)
+    },
+    configurable: true
+  })
+})
+
+function once (fn) {
+  var f = function () {
+    if (f.called) return f.value
+    f.called = true
+    return f.value = fn.apply(this, arguments)
+  }
+  f.called = false
+  return f
+}
+
+function onceStrict (fn) {
+  var f = function () {
+    if (f.called)
+      throw new Error(f.onceError)
+    f.called = true
+    return f.value = fn.apply(this, arguments)
+  }
+  var name = fn.name || 'Function wrapped with `once`'
+  f.onceError = name + " shouldn't be called more than once"
+  f.called = false
+  return f
+}
+
+},{"wrappy":29}],22:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+  // if the path tries to go above the root, `up` ends up > 0
+  var up = 0;
+  for (var i = parts.length - 1; i >= 0; i--) {
+    var last = parts[i];
+    if (last === '.') {
+      parts.splice(i, 1);
+    } else if (last === '..') {
+      parts.splice(i, 1);
+      up++;
+    } else if (up) {
+      parts.splice(i, 1);
+      up--;
+    }
+  }
+
+  // if the path is allowed to go above the root, restore leading ..s
+  if (allowAboveRoot) {
+    for (; up--; up) {
+      parts.unshift('..');
+    }
+  }
+
+  return parts;
+}
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var splitPath = function(filename) {
+  return splitPathRe.exec(filename).slice(1);
+};
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+  var resolvedPath = '',
+      resolvedAbsolute = false;
+
+  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+    var path = (i >= 0) ? arguments[i] : process.cwd();
+
+    // Skip empty and invalid entries
+    if (typeof path !== 'string') {
+      throw new TypeError('Arguments to path.resolve must be strings');
+    } else if (!path) {
+      continue;
+    }
+
+    resolvedPath = path + '/' + resolvedPath;
+    resolvedAbsolute = path.charAt(0) === '/';
+  }
+
+  // At this point the path should be resolved to a full absolute path, but
+  // handle relative paths to be safe (might happen when process.cwd() fails)
+
+  // Normalize the path
+  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+    return !!p;
+  }), !resolvedAbsolute).join('/');
+
+  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+  var isAbsolute = exports.isAbsolute(path),
+      trailingSlash = substr(path, -1) === '/';
+
+  // Normalize the path
+  path = normalizeArray(filter(path.split('/'), function(p) {
+    return !!p;
+  }), !isAbsolute).join('/');
+
+  if (!path && !isAbsolute) {
+    path = '.';
+  }
+  if (path && trailingSlash) {
+    path += '/';
+  }
+
+  return (isAbsolute ? '/' : '') + path;
+};
+
+// posix version
+exports.isAbsolute = function(path) {
+  return path.charAt(0) === '/';
+};
+
+// posix version
+exports.join = function() {
+  var paths = Array.prototype.slice.call(arguments, 0);
+  return exports.normalize(filter(paths, function(p, index) {
+    if (typeof p !== 'string') {
+      throw new TypeError('Arguments to path.join must be strings');
+    }
+    return p;
+  }).join('/'));
+};
+
+
+// path.relative(from, to)
+// posix version
+exports.relative = function(from, to) {
+  from = exports.resolve(from).substr(1);
+  to = exports.resolve(to).substr(1);
+
+  function trim(arr) {
+    var start = 0;
+    for (; start < arr.length; start++) {
+      if (arr[start] !== '') break;
+    }
+
+    var end = arr.length - 1;
+    for (; end >= 0; end--) {
+      if (arr[end] !== '') break;
+    }
+
+    if (start > end) return [];
+    return arr.slice(start, end - start + 1);
+  }
+
+  var fromParts = trim(from.split('/'));
+  var toParts = trim(to.split('/'));
+
+  var length = Math.min(fromParts.length, toParts.length);
+  var samePartsLength = length;
+  for (var i = 0; i < length; i++) {
+    if (fromParts[i] !== toParts[i]) {
+      samePartsLength = i;
+      break;
+    }
+  }
+
+  var outputParts = [];
+  for (var i = samePartsLength; i < fromParts.length; i++) {
+    outputParts.push('..');
+  }
+
+  outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+  return outputParts.join('/');
+};
+
+exports.sep = '/';
+exports.delimiter = ':';
+
+exports.dirname = function(path) {
+  var result = splitPath(path),
+      root = result[0],
+      dir = result[1];
+
+  if (!root && !dir) {
+    // No dirname whatsoever
+    return '.';
+  }
+
+  if (dir) {
+    // It has a dirname, strip trailing slash
+    dir = dir.substr(0, dir.length - 1);
+  }
+
+  return root + dir;
+};
+
+
+exports.basename = function(path, ext) {
+  var f = splitPath(path)[2];
+  // TODO: make this comparison case-insensitive on windows?
+  if (ext && f.substr(-1 * ext.length) === ext) {
+    f = f.substr(0, f.length - ext.length);
+  }
+  return f;
+};
+
+
+exports.extname = function(path) {
+  return splitPath(path)[3];
+};
+
+function filter (xs, f) {
+    if (xs.filter) return xs.filter(f);
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        if (f(xs[i], i, xs)) res.push(xs[i]);
+    }
+    return res;
+}
+
+// String.prototype.substr - negative index don't work in IE8
+var substr = 'ab'.substr(-1) === 'b'
+    ? function (str, start, len) { return str.substr(start, len) }
+    : function (str, start, len) {
+        if (start < 0) start = str.length + start;
+        return str.substr(start, len);
+    }
+;
+
+}).call(this,require('_process'))
+},{"_process":24}],23:[function(require,module,exports){
+(function (process){
+'use strict';
+
+function posix(path) {
+	return path.charAt(0) === '/';
+}
+
+function win32(path) {
+	// https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
+	var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+	var result = splitDeviceRe.exec(path);
+	var device = result[1] || '';
+	var isUnc = Boolean(device && device.charAt(1) !== ':');
+
+	// UNC paths are always absolute
+	return Boolean(result[2] || isUnc);
+}
+
+module.exports = process.platform === 'win32' ? win32 : posix;
+module.exports.posix = posix;
+module.exports.win32 = win32;
+
+}).call(this,require('_process'))
+},{"_process":24}],24:[function(require,module,exports){
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things.  But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals.  It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+    throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+    throw new Error('clearTimeout has not been defined');
+}
+(function () {
+    try {
+        if (typeof setTimeout === 'function') {
+            cachedSetTimeout = setTimeout;
+        } else {
+            cachedSetTimeout = defaultSetTimout;
+        }
+    } catch (e) {
+        cachedSetTimeout = defaultSetTimout;
+    }
+    try {
+        if (typeof clearTimeout === 'function') {
+            cachedClearTimeout = clearTimeout;
+        } else {
+            cachedClearTimeout = defaultClearTimeout;
+        }
+    } catch (e) {
+        cachedClearTimeout = defaultClearTimeout;
+    }
+} ())
+function runTimeout(fun) {
+    if (cachedSetTimeout === setTimeout) {
+        //normal enviroments in sane situations
+        return setTimeout(fun, 0);
+    }
+    // if setTimeout wasn't available but was latter defined
+    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+        cachedSetTimeout = setTimeout;
+        return setTimeout(fun, 0);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedSetTimeout(fun, 0);
+    } catch(e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+            return cachedSetTimeout.call(null, fun, 0);
+        } catch(e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+            return cachedSetTimeout.call(this, fun, 0);
+        }
+    }
+
+
+}
+function runClearTimeout(marker) {
+    if (cachedClearTimeout === clearTimeout) {
+        //normal enviroments in sane situations
+        return clearTimeout(marker);
+    }
+    // if clearTimeout wasn't available but was latter defined
+    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+        cachedClearTimeout = clearTimeout;
+        return clearTimeout(marker);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedClearTimeout(marker);
+    } catch (e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
+            return cachedClearTimeout.call(null, marker);
+        } catch (e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+            return cachedClearTimeout.call(this, marker);
+        }
+    }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+    if (!draining || !currentQueue) {
+        return;
+    }
+    draining = false;
+    if (currentQueue.length) {
+        queue = currentQueue.concat(queue);
+    } else {
+        queueIndex = -1;
+    }
+    if (queue.length) {
+        drainQueue();
+    }
+}
+
+function drainQueue() {
+    if (draining) {
+        return;
+    }
+    var timeout = runTimeout(cleanUpNextTick);
+    draining = true;
+
+    var len = queue.length;
+    while(len) {
+        currentQueue = queue;
+        queue = [];
+        while (++queueIndex < len) {
+            if (currentQueue) {
+                currentQueue[queueIndex].run();
+            }
+        }
+        queueIndex = -1;
+        len = queue.length;
+    }
+    currentQueue = null;
+    draining = false;
+    runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+    var args = new Array(arguments.length - 1);
+    if (arguments.length > 1) {
+        for (var i = 1; i < arguments.length; i++) {
+            args[i - 1] = arguments[i];
+        }
+    }
+    queue.push(new Item(fun, args));
+    if (queue.length === 1 && !draining) {
+        runTimeout(drainQueue);
+    }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+    this.fun = fun;
+    this.array = array;
+}
+Item.prototype.run = function () {
+    this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+process.prependListener = noop;
+process.prependOnceListener = noop;
+
+process.listeners = function (name) { return [] }
+
+process.binding = function (name) {
+    throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+    throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],25:[function(require,module,exports){
+//     Underscore.js 1.8.3
+//     http://underscorejs.org
+//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `exports` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var
+    push             = ArrayProto.push,
+    slice            = ArrayProto.slice,
+    toString         = ObjProto.toString,
+    hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind,
+    nativeCreate       = Object.create;
+
+  // Naked function reference for surrogate-prototype-swapping.
+  var Ctor = function(){};
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root._ = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.8.3';
+
+  // Internal function that returns an efficient (for current engines) version
+  // of the passed-in callback, to be repeatedly applied in other Underscore
+  // functions.
+  var optimizeCb = function(func, context, argCount) {
+    if (context === void 0) return func;
+    switch (argCount == null ? 3 : argCount) {
+      case 1: return function(value) {
+        return func.call(context, value);
+      };
+      case 2: return function(value, other) {
+        return func.call(context, value, other);
+      };
+      case 3: return function(value, index, collection) {
+        return func.call(context, value, index, collection);
+      };
+      case 4: return function(accumulator, value, index, collection) {
+        return func.call(context, accumulator, value, index, collection);
+      };
+    }
+    return function() {
+      return func.apply(context, arguments);
+    };
+  };
+
+  // A mostly-internal function to generate callbacks that can be applied
+  // to each element in a collection, returning the desired result — either
+  // identity, an arbitrary callback, a property matcher, or a property accessor.
+  var cb = function(value, context, argCount) {
+    if (value == null) return _.identity;
+    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+    if (_.isObject(value)) return _.matcher(value);
+    return _.property(value);
+  };
+  _.iteratee = function(value, context) {
+    return cb(value, context, Infinity);
+  };
+
+  // An internal function for creating assigner functions.
+  var createAssigner = function(keysFunc, undefinedOnly) {
+    return function(obj) {
+      var length = arguments.length;
+      if (length < 2 || obj == null) return obj;
+      for (var index = 1; index < length; index++) {
+        var source = arguments[index],
+            keys = keysFunc(source),
+            l = keys.length;
+        for (var i = 0; i < l; i++) {
+          var key = keys[i];
+          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+        }
+      }
+      return obj;
+    };
+  };
+
+  // An internal function for creating a new object that inherits from another.
+  var baseCreate = function(prototype) {
+    if (!_.isObject(prototype)) return {};
+    if (nativeCreate) return nativeCreate(prototype);
+    Ctor.prototype = prototype;
+    var result = new Ctor;
+    Ctor.prototype = null;
+    return result;
+  };
+
+  var property = function(key) {
+    return function(obj) {
+      return obj == null ? void 0 : obj[key];
+    };
+  };
+
+  // Helper for collection methods to determine whether a collection
+  // should be iterated as an array or as an object
+  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+  var getLength = property('length');
+  var isArrayLike = function(collection) {
+    var length = getLength(collection);
+    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+  };
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles raw objects in addition to array-likes. Treats all
+  // sparse array-likes as if they were dense.
+  _.each = _.forEach = function(obj, iteratee, context) {
+    iteratee = optimizeCb(iteratee, context);
+    var i, length;
+    if (isArrayLike(obj)) {
+      for (i = 0, length = obj.length; i < length; i++) {
+        iteratee(obj[i], i, obj);
+      }
+    } else {
+      var keys = _.keys(obj);
+      for (i = 0, length = keys.length; i < length; i++) {
+        iteratee(obj[keys[i]], keys[i], obj);
+      }
+    }
+    return obj;
+  };
+
+  // Return the results of applying the iteratee to each element.
+  _.map = _.collect = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length,
+        results = Array(length);
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      results[index] = iteratee(obj[currentKey], currentKey, obj);
+    }
+    return results;
+  };
+
+  // Create a reducing function iterating left or right.
+  function createReduce(dir) {
+    // Optimized iterator function as using arguments.length
+    // in the main function will deoptimize the, see #1991.
+    function iterator(obj, iteratee, memo, keys, index, length) {
+      for (; index >= 0 && index < length; index += dir) {
+        var currentKey = keys ? keys[index] : index;
+        memo = iteratee(memo, obj[currentKey], currentKey, obj);
+      }
+      return memo;
+    }
+
+    return function(obj, iteratee, memo, context) {
+      iteratee = optimizeCb(iteratee, context, 4);
+      var keys = !isArrayLike(obj) && _.keys(obj),
+          length = (keys || obj).length,
+          index = dir > 0 ? 0 : length - 1;
+      // Determine the initial value if none is provided.
+      if (arguments.length < 3) {
+        memo = obj[keys ? keys[index] : index];
+        index += dir;
+      }
+      return iterator(obj, iteratee, memo, keys, index, length);
+    };
+  }
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`.
+  _.reduce = _.foldl = _.inject = createReduce(1);
+
+  // The right-associative version of reduce, also known as `foldr`.
+  _.reduceRight = _.foldr = createReduce(-1);
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, predicate, context) {
+    var key;
+    if (isArrayLike(obj)) {
+      key = _.findIndex(obj, predicate, context);
+    } else {
+      key = _.findKey(obj, predicate, context);
+    }
+    if (key !== void 0 && key !== -1) return obj[key];
+  };
+
+  // Return all the elements that pass a truth test.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, predicate, context) {
+    var results = [];
+    predicate = cb(predicate, context);
+    _.each(obj, function(value, index, list) {
+      if (predicate(value, index, list)) results.push(value);
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, predicate, context) {
+    return _.filter(obj, _.negate(cb(predicate)), context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (!predicate(obj[currentKey], currentKey, obj)) return false;
+    }
+    return true;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Aliased as `any`.
+  _.some = _.any = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (predicate(obj[currentKey], currentKey, obj)) return true;
+    }
+    return false;
+  };
+
+  // Determine if the array or object contains a given item (using `===`).
+  // Aliased as `includes` and `include`.
+  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+    if (!isArrayLike(obj)) obj = _.values(obj);
+    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+    return _.indexOf(obj, item, fromIndex) >= 0;
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      var func = isFunc ? method : value[method];
+      return func == null ? func : func.apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, _.property(key));
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs) {
+    return _.filter(obj, _.matcher(attrs));
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.find(obj, _.matcher(attrs));
+  };
+
+  // Return the maximum element (or element-based computation).
+  _.max = function(obj, iteratee, context) {
+    var result = -Infinity, lastComputed = -Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value > result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iteratee, context) {
+    var result = Infinity, lastComputed = Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value < result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed < lastComputed || computed === Infinity && result === Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Shuffle a collection, using the modern version of the
+  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+  _.shuffle = function(obj) {
+    var set = isArrayLike(obj) ? obj : _.values(obj);
+    var length = set.length;
+    var shuffled = Array(length);
+    for (var index = 0, rand; index < length; index++) {
+      rand = _.random(0, index);
+      if (rand !== index) shuffled[index] = shuffled[rand];
+      shuffled[rand] = set[index];
+    }
+    return shuffled;
+  };
+
+  // Sample **n** random values from a collection.
+  // If **n** is not specified, returns a single random element.
+  // The internal `guard` argument allows it to work with `map`.
+  _.sample = function(obj, n, guard) {
+    if (n == null || guard) {
+      if (!isArrayLike(obj)) obj = _.values(obj);
+      return obj[_.random(obj.length - 1)];
+    }
+    return _.shuffle(obj).slice(0, Math.max(0, n));
+  };
+
+  // Sort the object's values by a criterion produced by an iteratee.
+  _.sortBy = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value: value,
+        index: index,
+        criteria: iteratee(value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index - right.index;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(behavior) {
+    return function(obj, iteratee, context) {
+      var result = {};
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index) {
+        var key = iteratee(value, index, obj);
+        behavior(result, value, key);
+      });
+      return result;
+    };
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+  });
+
+  // Indexes the object's values by a criterion, similar to `groupBy`, but for
+  // when you know that your index values will be unique.
+  _.indexBy = group(function(result, value, key) {
+    result[key] = value;
+  });
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key]++; else result[key] = 1;
+  });
+
+  // Safely create a real, live array from anything iterable.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (isArrayLike(obj)) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+  };
+
+  // Split a collection into two arrays: one whose elements all satisfy the given
+  // predicate, and one whose elements all do not satisfy the predicate.
+  _.partition = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var pass = [], fail = [];
+    _.each(obj, function(value, key, obj) {
+      (predicate(value, key, obj) ? pass : fail).push(value);
+    });
+    return [pass, fail];
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[0];
+    return _.initial(array, array.length - n);
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[array.length - 1];
+    return _.rest(array, Math.max(0, array.length - n));
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, n == null || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, strict, startIndex) {
+    var output = [], idx = 0;
+    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+      var value = input[i];
+      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+        //flatten current level of array or arguments object
+        if (!shallow) value = flatten(value, shallow, strict);
+        var j = 0, len = value.length;
+        output.length += len;
+        while (j < len) {
+          output[idx++] = value[j++];
+        }
+      } else if (!strict) {
+        output[idx++] = value;
+      }
+    }
+    return output;
+  };
+
+  // Flatten out an array, either recursively (by default), or just one level.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, false);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+    if (!_.isBoolean(isSorted)) {
+      context = iteratee;
+      iteratee = isSorted;
+      isSorted = false;
+    }
+    if (iteratee != null) iteratee = cb(iteratee, context);
+    var result = [];
+    var seen = [];
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var value = array[i],
+          computed = iteratee ? iteratee(value, i, array) : value;
+      if (isSorted) {
+        if (!i || seen !== computed) result.push(value);
+        seen = computed;
+      } else if (iteratee) {
+        if (!_.contains(seen, computed)) {
+          seen.push(computed);
+          result.push(value);
+        }
+      } else if (!_.contains(result, value)) {
+        result.push(value);
+      }
+    }
+    return result;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(flatten(arguments, true, true));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var result = [];
+    var argsLength = arguments.length;
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var item = array[i];
+      if (_.contains(result, item)) continue;
+      for (var j = 1; j < argsLength; j++) {
+        if (!_.contains(arguments[j], item)) break;
+      }
+      if (j === argsLength) result.push(item);
+    }
+    return result;
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = flatten(arguments, true, true, 1);
+    return _.filter(array, function(value){
+      return !_.contains(rest, value);
+    });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    return _.unzip(arguments);
+  };
+
+  // Complement of _.zip. Unzip accepts an array of arrays and groups
+  // each array's elements on shared indices
+  _.unzip = function(array) {
+    var length = array && _.max(array, getLength).length || 0;
+    var result = Array(length);
+
+    for (var index = 0; index < length; index++) {
+      result[index] = _.pluck(array, index);
+    }
+    return result;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    var result = {};
+    for (var i = 0, length = getLength(list); i < length; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // Generator function to create the findIndex and findLastIndex functions
+  function createPredicateIndexFinder(dir) {
+    return function(array, predicate, context) {
+      predicate = cb(predicate, context);
+      var length = getLength(array);
+      var index = dir > 0 ? 0 : length - 1;
+      for (; index >= 0 && index < length; index += dir) {
+        if (predicate(array[index], index, array)) return index;
+      }
+      return -1;
+    };
+  }
+
+  // Returns the first index on an array-like that passes a predicate test
+  _.findIndex = createPredicateIndexFinder(1);
+  _.findLastIndex = createPredicateIndexFinder(-1);
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iteratee, context) {
+    iteratee = cb(iteratee, context, 1);
+    var value = iteratee(obj);
+    var low = 0, high = getLength(array);
+    while (low < high) {
+      var mid = Math.floor((low + high) / 2);
+      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+    }
+    return low;
+  };
+
+  // Generator function to create the indexOf and lastIndexOf functions
+  function createIndexFinder(dir, predicateFind, sortedIndex) {
+    return function(array, item, idx) {
+      var i = 0, length = getLength(array);
+      if (typeof idx == 'number') {
+        if (dir > 0) {
+            i = idx >= 0 ? idx : Math.max(idx + length, i);
+        } else {
+            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+        }
+      } else if (sortedIndex && idx && length) {
+        idx = sortedIndex(array, item);
+        return array[idx] === item ? idx : -1;
+      }
+      if (item !== item) {
+        idx = predicateFind(slice.call(array, i, length), _.isNaN);
+        return idx >= 0 ? idx + i : -1;
+      }
+      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+        if (array[idx] === item) return idx;
+      }
+      return -1;
+    };
+  }
+
+  // Return the position of the first occurrence of an item in an array,
+  // or -1 if the item is not included in the array.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (stop == null) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = step || 1;
+
+    var length = Math.max(Math.ceil((stop - start) / step), 0);
+    var range = Array(length);
+
+    for (var idx = 0; idx < length; idx++, start += step) {
+      range[idx] = start;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Determines whether to execute a function as a constructor
+  // or a normal function with the provided arguments
+  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+    var self = baseCreate(sourceFunc.prototype);
+    var result = sourceFunc.apply(self, args);
+    if (_.isObject(result)) return result;
+    return self;
+  };
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+    var args = slice.call(arguments, 2);
+    var bound = function() {
+      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+    };
+    return bound;
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context. _ acts
+  // as a placeholder, allowing any combination of arguments to be pre-filled.
+  _.partial = function(func) {
+    var boundArgs = slice.call(arguments, 1);
+    var bound = function() {
+      var position = 0, length = boundArgs.length;
+      var args = Array(length);
+      for (var i = 0; i < length; i++) {
+        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+      }
+      while (position < arguments.length) args.push(arguments[position++]);
+      return executeBound(func, bound, this, this, args);
+    };
+    return bound;
+  };
+
+  // Bind a number of an object's methods to that object. Remaining arguments
+  // are the method names to be bound. Useful for ensuring that all callbacks
+  // defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var i, length = arguments.length, key;
+    if (length <= 1) throw new Error('bindAll must be passed function names');
+    for (i = 1; i < length; i++) {
+      key = arguments[i];
+      obj[key] = _.bind(obj[key], obj);
+    }
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memoize = function(key) {
+      var cache = memoize.cache;
+      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+      return cache[address];
+    };
+    memoize.cache = {};
+    return memoize;
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){
+      return func.apply(null, args);
+    }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = _.partial(_.delay, _, 1);
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time. Normally, the throttled function will run
+  // as much as it can, without ever going more than once per `wait` duration;
+  // but if you'd like to disable the execution on the leading edge, pass
+  // `{leading: false}`. To disable execution on the trailing edge, ditto.
+  _.throttle = function(func, wait, options) {
+    var context, args, result;
+    var timeout = null;
+    var previous = 0;
+    if (!options) options = {};
+    var later = function() {
+      previous = options.leading === false ? 0 : _.now();
+      timeout = null;
+      result = func.apply(context, args);
+      if (!timeout) context = args = null;
+    };
+    return function() {
+      var now = _.now();
+      if (!previous && options.leading === false) previous = now;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0 || remaining > wait) {
+        if (timeout) {
+          clearTimeout(timeout);
+          timeout = null;
+        }
+        previous = now;
+        result = func.apply(context, args);
+        if (!timeout) context = args = null;
+      } else if (!timeout && options.trailing !== false) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, args, context, timestamp, result;
+
+    var later = function() {
+      var last = _.now() - timestamp;
+
+      if (last < wait && last >= 0) {
+        timeout = setTimeout(later, wait - last);
+      } else {
+        timeout = null;
+        if (!immediate) {
+          result = func.apply(context, args);
+          if (!timeout) context = args = null;
+        }
+      }
+    };
+
+    return function() {
+      context = this;
+      args = arguments;
+      timestamp = _.now();
+      var callNow = immediate && !timeout;
+      if (!timeout) timeout = setTimeout(later, wait);
+      if (callNow) {
+        result = func.apply(context, args);
+        context = args = null;
+      }
+
+      return result;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return _.partial(wrapper, func);
+  };
+
+  // Returns a negated version of the passed-in predicate.
+  _.negate = function(predicate) {
+    return function() {
+      return !predicate.apply(this, arguments);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var args = arguments;
+    var start = args.length - 1;
+    return function() {
+      var i = start;
+      var result = args[start].apply(this, arguments);
+      while (i--) result = args[i].call(this, result);
+      return result;
+    };
+  };
+
+  // Returns a function that will only be executed on and after the Nth call.
+  _.after = function(times, func) {
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Returns a function that will only be executed up to (but not including) the Nth call.
+  _.before = function(times, func) {
+    var memo;
+    return function() {
+      if (--times > 0) {
+        memo = func.apply(this, arguments);
+      }
+      if (times <= 1) func = null;
+      return memo;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = _.partial(_.before, 2);
+
+  // Object Functions
+  // ----------------
+
+  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+  function collectNonEnumProps(obj, keys) {
+    var nonEnumIdx = nonEnumerableProps.length;
+    var constructor = obj.constructor;
+    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+    // Constructor is a special case.
+    var prop = 'constructor';
+    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+    while (nonEnumIdx--) {
+      prop = nonEnumerableProps[nonEnumIdx];
+      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+        keys.push(prop);
+      }
+    }
+  }
+
+  // Retrieve the names of an object's own properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    if (nativeKeys) return nativeKeys(obj);
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve all the property names of an object.
+  _.allKeys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    var keys = [];
+    for (var key in obj) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var values = Array(length);
+    for (var i = 0; i < length; i++) {
+      values[i] = obj[keys[i]];
+    }
+    return values;
+  };
+
+  // Returns the results of applying the iteratee to each element of the object
+  // In contrast to _.map it returns an object
+  _.mapObject = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys =  _.keys(obj),
+          length = keys.length,
+          results = {},
+          currentKey;
+      for (var index = 0; index < length; index++) {
+        currentKey = keys[index];
+        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+      }
+      return results;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var pairs = Array(length);
+    for (var i = 0; i < length; i++) {
+      pairs[i] = [keys[i], obj[keys[i]]];
+    }
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    var keys = _.keys(obj);
+    for (var i = 0, length = keys.length; i < length; i++) {
+      result[obj[keys[i]]] = keys[i];
+    }
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = createAssigner(_.allKeys);
+
+  // Assigns a given object with all the own properties in the passed-in object(s)
+  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+  _.extendOwn = _.assign = createAssigner(_.keys);
+
+  // Returns the first key on an object that passes a predicate test
+  _.findKey = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = _.keys(obj), key;
+    for (var i = 0, length = keys.length; i < length; i++) {
+      key = keys[i];
+      if (predicate(obj[key], key, obj)) return key;
+    }
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(object, oiteratee, context) {
+    var result = {}, obj = object, iteratee, keys;
+    if (obj == null) return result;
+    if (_.isFunction(oiteratee)) {
+      keys = _.allKeys(obj);
+      iteratee = optimizeCb(oiteratee, context);
+    } else {
+      keys = flatten(arguments, false, false, 1);
+      iteratee = function(value, key, obj) { return key in obj; };
+      obj = Object(obj);
+    }
+    for (var i = 0, length = keys.length; i < length; i++) {
+      var key = keys[i];
+      var value = obj[key];
+      if (iteratee(value, key, obj)) result[key] = value;
+    }
+    return result;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj, iteratee, context) {
+    if (_.isFunction(iteratee)) {
+      iteratee = _.negate(iteratee);
+    } else {
+      var keys = _.map(flatten(arguments, false, false, 1), String);
+      iteratee = function(value, key) {
+        return !_.contains(keys, key);
+      };
+    }
+    return _.pick(obj, iteratee, context);
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = createAssigner(_.allKeys, true);
+
+  // Creates an object that inherits from the given prototype object.
+  // If additional properties are provided then they will be added to the
+  // created object.
+  _.create = function(prototype, props) {
+    var result = baseCreate(prototype);
+    if (props) _.extendOwn(result, props);
+    return result;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Returns whether an object has a given set of `key:value` pairs.
+  _.isMatch = function(object, attrs) {
+    var keys = _.keys(attrs), length = keys.length;
+    if (object == null) return !length;
+    var obj = Object(object);
+    for (var i = 0; i < length; i++) {
+      var key = keys[i];
+      if (attrs[key] !== obj[key] || !(key in obj)) return false;
+    }
+    return true;
+  };
+
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+    if (a === b) return a !== 0 || 1 / a === 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className !== toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+      case '[object RegExp]':
+      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return '' + a === '' + b;
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive.
+        // Object(NaN) is equivalent to NaN
+        if (+a !== +a) return +b !== +b;
+        // An `egal` comparison is performed for other numeric values.
+        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a === +b;
+    }
+
+    var areArrays = className === '[object Array]';
+    if (!areArrays) {
+      if (typeof a != 'object' || typeof b != 'object') return false;
+
+      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+                               _.isFunction(bCtor) && bCtor instanceof bCtor)
+                          && ('constructor' in a && 'constructor' in b)) {
+        return false;
+      }
+    }
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+    // Initializing stack of traversed objects.
+    // It's done here since we only need them for objects and arrays comparison.
+    aStack = aStack || [];
+    bStack = bStack || [];
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] === a) return bStack[length] === b;
+    }
+
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+
+    // Recursively compare objects and arrays.
+    if (areArrays) {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      length = a.length;
+      if (length !== b.length) return false;
+      // Deep compare the contents, ignoring non-numeric properties.
+      while (length--) {
+        if (!eq(a[length], b[length], aStack, bStack)) return false;
+      }
+    } else {
+      // Deep compare objects.
+      var keys = _.keys(a), key;
+      length = keys.length;
+      // Ensure that both objects contain the same number of properties before comparing deep equality.
+      if (_.keys(b).length !== length) return false;
+      while (length--) {
+        // Deep compare each member
+        key = keys[length];
+        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return true;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+    return _.keys(obj).length === 0;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) === '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    var type = typeof obj;
+    return type === 'function' || type === 'object' && !!obj;
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) === '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE < 9), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return _.has(obj, 'callee');
+    };
+  }
+
+  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+  // IE 11 (#1621), and in Safari 8 (#1929).
+  if (typeof /./ != 'function' && typeof Int8Array != 'object') {
+    _.isFunction = function(obj) {
+      return typeof obj == 'function' || false;
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj !== +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return obj != null && hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iteratees.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Predicate-generating functions. Often useful outside of Underscore.
+  _.constant = function(value) {
+    return function() {
+      return value;
+    };
+  };
+
+  _.noop = function(){};
+
+  _.property = property;
+
+  // Generates a function for a given object that returns a given property.
+  _.propertyOf = function(obj) {
+    return obj == null ? function(){} : function(key) {
+      return obj[key];
+    };
+  };
+
+  // Returns a predicate for checking whether an object has a given set of
+  // `key:value` pairs.
+  _.matcher = _.matches = function(attrs) {
+    attrs = _.extendOwn({}, attrs);
+    return function(obj) {
+      return _.isMatch(obj, attrs);
+    };
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iteratee, context) {
+    var accum = Array(Math.max(0, n));
+    iteratee = optimizeCb(iteratee, context, 1);
+    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // A (possibly faster) way to get the current timestamp as an integer.
+  _.now = Date.now || function() {
+    return new Date().getTime();
+  };
+
+   // List of HTML entities for escaping.
+  var escapeMap = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#x27;',
+    '`': '&#x60;'
+  };
+  var unescapeMap = _.invert(escapeMap);
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  var createEscaper = function(map) {
+    var escaper = function(match) {
+      return map[match];
+    };
+    // Regexes for identifying a key that needs to be escaped
+    var source = '(?:' + _.keys(map).join('|') + ')';
+    var testRegexp = RegExp(source);
+    var replaceRegexp = RegExp(source, 'g');
+    return function(string) {
+      string = string == null ? '' : '' + string;
+      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+    };
+  };
+  _.escape = createEscaper(escapeMap);
+  _.unescape = createEscaper(unescapeMap);
+
+  // If the value of the named `property` is a function then invoke it with the
+  // `object` as context; otherwise, return it.
+  _.result = function(object, property, fallback) {
+    var value = object == null ? void 0 : object[property];
+    if (value === void 0) {
+      value = fallback;
+    }
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+  var escapeChar = function(match) {
+    return '\\' + escapes[match];
+  };
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  // NB: `oldSettings` only exists for backwards compatibility.
+  _.template = function(text, settings, oldSettings) {
+    if (!settings && oldSettings) settings = oldSettings;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset).replace(escaper, escapeChar);
+      index = offset + match.length;
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      } else if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      } else if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+
+      // Adobe VMs need the match returned to produce the correct offest.
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + 'return __p;\n';
+
+    try {
+      var render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled source as a convenience for precompilation.
+    var argument = settings.variable || 'obj';
+    template.source = 'function(' + argument + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function. Start chaining a wrapped Underscore object.
+  _.chain = function(obj) {
+    var instance = _(obj);
+    instance._chain = true;
+    return instance;
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(instance, obj) {
+    return instance._chain ? _(obj).chain() : obj;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    _.each(_.functions(obj), function(name) {
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+      return result(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  _.each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  // Extracts the result from a wrapped and chained object.
+  _.prototype.value = function() {
+    return this._wrapped;
+  };
+
+  // Provide unwrapping proxy for some methods used in engine operations
+  // such as arithmetic and JSON stringification.
+  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+  _.prototype.toString = function() {
+    return '' + this._wrapped;
+  };
+
+  // AMD registration happens at the end for compatibility with AMD loaders
+  // that may not enforce next-turn semantics on modules. Even though general
+  // practice for AMD registration is to be anonymous, underscore registers
+  // as a named module because, like jQuery, it is a base library that is
+  // popular enough to be bundled in a third party lib, but not be part of
+  // an AMD load request. Those cases could generate an error when an
+  // anonymous define() is called outside of a loader request.
+  if (typeof define === 'function' && define.amd) {
+    define('underscore', [], function() {
+      return _;
+    });
+  }
+}.call(this));
+
+},{}],26:[function(require,module,exports){
+arguments[4][19][0].apply(exports,arguments)
+},{"dup":19}],27:[function(require,module,exports){
+module.exports = function isBuffer(arg) {
+  return arg && typeof arg === 'object'
+    && typeof arg.copy === 'function'
+    && typeof arg.fill === 'function'
+    && typeof arg.readUInt8 === 'function';
+}
+},{}],28:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+  if (!isString(f)) {
+    var objects = [];
+    for (var i = 0; i < arguments.length; i++) {
+      objects.push(inspect(arguments[i]));
+    }
+    return objects.join(' ');
+  }
+
+  var i = 1;
+  var args = arguments;
+  var len = args.length;
+  var str = String(f).replace(formatRegExp, function(x) {
+    if (x === '%%') return '%';
+    if (i >= len) return x;
+    switch (x) {
+      case '%s': return String(args[i++]);
+      case '%d': return Number(args[i++]);
+      case '%j':
+        try {
+          return JSON.stringify(args[i++]);
+        } catch (_) {
+          return '[Circular]';
+        }
+      default:
+        return x;
+    }
+  });
+  for (var x = args[i]; i < len; x = args[++i]) {
+    if (isNull(x) || !isObject(x)) {
+      str += ' ' + x;
+    } else {
+      str += ' ' + inspect(x);
+    }
+  }
+  return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+  // Allow for deprecating things in the process of starting up.
+  if (isUndefined(global.process)) {
+    return function() {
+      return exports.deprecate(fn, msg).apply(this, arguments);
+    };
+  }
+
+  if (process.noDeprecation === true) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (process.throwDeprecation) {
+        throw new Error(msg);
+      } else if (process.traceDeprecation) {
+        console.trace(msg);
+      } else {
+        console.error(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+};
+
+
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+  if (isUndefined(debugEnviron))
+    debugEnviron = process.env.NODE_DEBUG || '';
+  set = set.toUpperCase();
+  if (!debugs[set]) {
+    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+      var pid = process.pid;
+      debugs[set] = function() {
+        var msg = exports.format.apply(exports, arguments);
+        console.error('%s %d: %s', set, pid, msg);
+      };
+    } else {
+      debugs[set] = function() {};
+    }
+  }
+  return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+  // default options
+  var ctx = {
+    seen: [],
+    stylize: stylizeNoColor
+  };
+  // legacy...
+  if (arguments.length >= 3) ctx.depth = arguments[2];
+  if (arguments.length >= 4) ctx.colors = arguments[3];
+  if (isBoolean(opts)) {
+    // legacy...
+    ctx.showHidden = opts;
+  } else if (opts) {
+    // got an "options" object
+    exports._extend(ctx, opts);
+  }
+  // set default options
+  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+  if (isUndefined(ctx.depth)) ctx.depth = 2;
+  if (isUndefined(ctx.colors)) ctx.colors = false;
+  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+  if (ctx.colors) ctx.stylize = stylizeWithColor;
+  return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+  'bold' : [1, 22],
+  'italic' : [3, 23],
+  'underline' : [4, 24],
+  'inverse' : [7, 27],
+  'white' : [37, 39],
+  'grey' : [90, 39],
+  'black' : [30, 39],
+  'blue' : [34, 39],
+  'cyan' : [36, 39],
+  'green' : [32, 39],
+  'magenta' : [35, 39],
+  'red' : [31, 39],
+  'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+  'special': 'cyan',
+  'number': 'yellow',
+  'boolean': 'yellow',
+  'undefined': 'grey',
+  'null': 'bold',
+  'string': 'green',
+  'date': 'magenta',
+  // "name": intentionally not styling
+  'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+  var style = inspect.styles[styleType];
+
+  if (style) {
+    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+           '\u001b[' + inspect.colors[style][1] + 'm';
+  } else {
+    return str;
+  }
+}
+
+
+function stylizeNoColor(str, styleType) {
+  return str;
+}
+
+
+function arrayToHash(array) {
+  var hash = {};
+
+  array.forEach(function(val, idx) {
+    hash[val] = true;
+  });
+
+  return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+  // Provide a hook for user-specified inspect functions.
+  // Check that value is an object with an inspect function on it
+  if (ctx.customInspect &&
+      value &&
+      isFunction(value.inspect) &&
+      // Filter out the util module, it's inspect function is special
+      value.inspect !== exports.inspect &&
+      // Also filter out any prototype objects using the circular check.
+      !(value.constructor && value.constructor.prototype === value)) {
+    var ret = value.inspect(recurseTimes, ctx);
+    if (!isString(ret)) {
+      ret = formatValue(ctx, ret, recurseTimes);
+    }
+    return ret;
+  }
+
+  // Primitive types cannot have properties
+  var primitive = formatPrimitive(ctx, value);
+  if (primitive) {
+    return primitive;
+  }
+
+  // Look up the keys of the object.
+  var keys = Object.keys(value);
+  var visibleKeys = arrayToHash(keys);
+
+  if (ctx.showHidden) {
+    keys = Object.getOwnPropertyNames(value);
+  }
+
+  // IE doesn't make error fields non-enumerable
+  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+  if (isError(value)
+      && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+    return formatError(value);
+  }
+
+  // Some type of object without properties can be shortcutted.
+  if (keys.length === 0) {
+    if (isFunction(value)) {
+      var name = value.name ? ': ' + value.name : '';
+      return ctx.stylize('[Function' + name + ']', 'special');
+    }
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    }
+    if (isDate(value)) {
+      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+    }
+    if (isError(value)) {
+      return formatError(value);
+    }
+  }
+
+  var base = '', array = false, braces = ['{', '}'];
+
+  // Make Array say that they are Array
+  if (isArray(value)) {
+    array = true;
+    braces = ['[', ']'];
+  }
+
+  // Make functions say that they are functions
+  if (isFunction(value)) {
+    var n = value.name ? ': ' + value.name : '';
+    base = ' [Function' + n + ']';
+  }
+
+  // Make RegExps say that they are RegExps
+  if (isRegExp(value)) {
+    base = ' ' + RegExp.prototype.toString.call(value);
+  }
+
+  // Make dates with properties first say the date
+  if (isDate(value)) {
+    base = ' ' + Date.prototype.toUTCString.call(value);
+  }
+
+  // Make error with message first say the error
+  if (isError(value)) {
+    base = ' ' + formatError(value);
+  }
+
+  if (keys.length === 0 && (!array || value.length == 0)) {
+    return braces[0] + base + braces[1];
+  }
+
+  if (recurseTimes < 0) {
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    } else {
+      return ctx.stylize('[Object]', 'special');
+    }
+  }
+
+  ctx.seen.push(value);
+
+  var output;
+  if (array) {
+    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+  } else {
+    output = keys.map(function(key) {
+      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+    });
+  }
+
+  ctx.seen.pop();
+
+  return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+  if (isUndefined(value))
+    return ctx.stylize('undefined', 'undefined');
+  if (isString(value)) {
+    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+                                             .replace(/'/g, "\\'")
+                                             .replace(/\\"/g, '"') + '\'';
+    return ctx.stylize(simple, 'string');
+  }
+  if (isNumber(value))
+    return ctx.stylize('' + value, 'number');
+  if (isBoolean(value))
+    return ctx.stylize('' + value, 'boolean');
+  // For some reason typeof null is "object", so special case here.
+  if (isNull(value))
+    return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+  return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+  var output = [];
+  for (var i = 0, l = value.length; i < l; ++i) {
+    if (hasOwnProperty(value, String(i))) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          String(i), true));
+    } else {
+      output.push('');
+    }
+  }
+  keys.forEach(function(key) {
+    if (!key.match(/^\d+$/)) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          key, true));
+    }
+  });
+  return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+  var name, str, desc;
+  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+  if (desc.get) {
+    if (desc.set) {
+      str = ctx.stylize('[Getter/Setter]', 'special');
+    } else {
+      str = ctx.stylize('[Getter]', 'special');
+    }
+  } else {
+    if (desc.set) {
+      str = ctx.stylize('[Setter]', 'special');
+    }
+  }
+  if (!hasOwnProperty(visibleKeys, key)) {
+    name = '[' + key + ']';
+  }
+  if (!str) {
+    if (ctx.seen.indexOf(desc.value) < 0) {
+      if (isNull(recurseTimes)) {
+        str = formatValue(ctx, desc.value, null);
+      } else {
+        str = formatValue(ctx, desc.value, recurseTimes - 1);
+      }
+      if (str.indexOf('\n') > -1) {
+        if (array) {
+          str = str.split('\n').map(function(line) {
+            return '  ' + line;
+          }).join('\n').substr(2);
+        } else {
+          str = '\n' + str.split('\n').map(function(line) {
+            return '   ' + line;
+          }).join('\n');
+        }
+      }
+    } else {
+      str = ctx.stylize('[Circular]', 'special');
+    }
+  }
+  if (isUndefined(name)) {
+    if (array && key.match(/^\d+$/)) {
+      return str;
+    }
+    name = JSON.stringify('' + key);
+    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+      name = name.substr(1, name.length - 2);
+      name = ctx.stylize(name, 'name');
+    } else {
+      name = name.replace(/'/g, "\\'")
+                 .replace(/\\"/g, '"')
+                 .replace(/(^"|"$)/g, "'");
+      name = ctx.stylize(name, 'string');
+    }
+  }
+
+  return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+  var numLinesEst = 0;
+  var length = output.reduce(function(prev, cur) {
+    numLinesEst++;
+    if (cur.indexOf('\n') >= 0) numLinesEst++;
+    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+  }, 0);
+
+  if (length > 60) {
+    return braces[0] +
+           (base === '' ? '' : base + '\n ') +
+           ' ' +
+           output.join(',\n  ') +
+           ' ' +
+           braces[1];
+  }
+
+  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+  return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return isObject(e) &&
+      (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = require('./support/isBuffer');
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+              'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+  var d = new Date();
+  var time = [pad(d.getHours()),
+              pad(d.getMinutes()),
+              pad(d.getSeconds())].join(':');
+  return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ *     prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
+
+exports._extend = function(origin, add) {
+  // Don't do anything if add isn't an object
+  if (!add || !isObject(add)) return origin;
+
+  var keys = Object.keys(add);
+  var i = keys.length;
+  while (i--) {
+    origin[keys[i]] = add[keys[i]];
+  }
+  return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+  return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":27,"_process":24,"inherits":26}],29:[function(require,module,exports){
+// Returns a wrapper function that returns a wrapped callback
+// The wrapper function should do some stuff, and return a
+// presumably different callback function.
+// This makes sure that own properties are retained, so that
+// decorations and such are not lost along the way.
+module.exports = wrappy
+function wrappy (fn, cb) {
+  if (fn && cb) return wrappy(fn)(cb)
+
+  if (typeof fn !== 'function')
+    throw new TypeError('need wrapper function')
+
+  Object.keys(fn).forEach(function (k) {
+    wrapper[k] = fn[k]
+  })
+
+  return wrapper
+
+  function wrapper() {
+    var args = new Array(arguments.length)
+    for (var i = 0; i < args.length; i++) {
+      args[i] = arguments[i]
+    }
+    var ret = fn.apply(this, args)
+    var cb = args[args.length-1]
+    if (typeof ret === 'function' && ret !== cb) {
+      Object.keys(cb).forEach(function (k) {
+        ret[k] = cb[k]
+      })
+    }
+    return ret
+  }
+}
+
+},{}]},{},[7])(7)
+});
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/javascripts/workers/search.477d984a.min.js b/modules/freetype2/docs/reference/assets/javascripts/workers/search.477d984a.min.js
new file mode 100644
index 0000000000..07714b6ab1
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/workers/search.477d984a.min.js
@@ -0,0 +1,48 @@
+(()=>{var le=Object.create;var U=Object.defineProperty;var he=Object.getOwnPropertyDescriptor;var de=Object.getOwnPropertyNames;var fe=Object.getPrototypeOf,pe=Object.prototype.hasOwnProperty;var ge=t=>U(t,"__esModule",{value:!0});var q=(t,e)=>()=>(e||t((e={exports:{}}).exports,e),e.exports);var ye=(t,e,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let n of de(e))!pe.call(t,n)&&n!=="default"&&U(t,n,{get:()=>e[n],enumerable:!(r=he(e,n))||r.enumerable});return t},Y=t=>ye(ge(U(t!=null?le(fe(t)):{},"default",t&&t.__esModule&&"default"in t?{get:()=>t.default,enumerable:!0}:{value:t,enumerable:!0})),t);var z=(t,e,r)=>new Promise((n,i)=>{var s=u=>{try{a(r.next(u))}catch(c){i(c)}},o=u=>{try{a(r.throw(u))}catch(c){i(c)}},a=u=>u.done?n(u.value):Promise.resolve(u.value).then(s,o);a((r=r.apply(t,e)).next())});var X=q((G,J)=>{/**
+ * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9
+ * Copyright (C) 2020 Oliver Nightingale
+ * @license MIT
+ */(function(){var t=function(e){var r=new t.Builder;return r.pipeline.add(t.trimmer,t.stopWordFilter,t.stemmer),r.searchPipeline.add(t.stemmer),e.call(r,r),r.build()};t.version="2.3.9";/*!
+ * lunr.utils
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.utils={},t.utils.warn=function(e){return function(r){e.console&&console.warn&&console.warn(r)}}(this),t.utils.asString=function(e){return e==null?"":e.toString()},t.utils.clone=function(e){if(e==null)return e;for(var r=Object.create(null),n=Object.keys(e),i=0;i<n.length;i++){var s=n[i],o=e[s];if(Array.isArray(o)){r[s]=o.slice();continue}if(typeof o=="string"||typeof o=="number"||typeof o=="boolean"){r[s]=o;continue}throw new TypeError("clone is not deep and does not support nested objects")}return r},t.FieldRef=function(e,r,n){this.docRef=e,this.fieldName=r,this._stringValue=n},t.FieldRef.joiner="/",t.FieldRef.fromString=function(e){var r=e.indexOf(t.FieldRef.joiner);if(r===-1)throw"malformed field ref string";var n=e.slice(0,r),i=e.slice(r+1);return new t.FieldRef(i,n,e)},t.FieldRef.prototype.toString=function(){return this._stringValue==null&&(this._stringValue=this.fieldName+t.FieldRef.joiner+this.docRef),this._stringValue};/*!
+ * lunr.Set
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Set=function(e){if(this.elements=Object.create(null),e){this.length=e.length;for(var r=0;r<this.length;r++)this.elements[e[r]]=!0}else this.length=0},t.Set.complete={intersect:function(e){return e},union:function(){return this},contains:function(){return!0}},t.Set.empty={intersect:function(){return this},union:function(e){return e},contains:function(){return!1}},t.Set.prototype.contains=function(e){return!!this.elements[e]},t.Set.prototype.intersect=function(e){var r,n,i,s=[];if(e===t.Set.complete)return this;if(e===t.Set.empty)return e;this.length<e.length?(r=this,n=e):(r=e,n=this),i=Object.keys(r.elements);for(var o=0;o<i.length;o++){var a=i[o];a in n.elements&&s.push(a)}return new t.Set(s)},t.Set.prototype.union=function(e){return e===t.Set.complete?t.Set.complete:e===t.Set.empty?this:new t.Set(Object.keys(this.elements).concat(Object.keys(e.elements)))},t.idf=function(e,r){var n=0;for(var i in e)i!="_index"&&(n+=Object.keys(e[i]).length);var s=(r-n+.5)/(n+.5);return Math.log(1+Math.abs(s))},t.Token=function(e,r){this.str=e||"",this.metadata=r||{}},t.Token.prototype.toString=function(){return this.str},t.Token.prototype.update=function(e){return this.str=e(this.str,this.metadata),this},t.Token.prototype.clone=function(e){return e=e||function(r){return r},new t.Token(e(this.str,this.metadata),this.metadata)};/*!
+ * lunr.tokenizer
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.tokenizer=function(e,r){if(e==null||e==null)return[];if(Array.isArray(e))return e.map(function(y){return new t.Token(t.utils.asString(y).toLowerCase(),t.utils.clone(r))});for(var n=e.toString().toLowerCase(),i=n.length,s=[],o=0,a=0;o<=i;o++){var u=n.charAt(o),c=o-a;if(u.match(t.tokenizer.separator)||o==i){if(c>0){var d=t.utils.clone(r)||{};d.position=[a,c],d.index=s.length,s.push(new t.Token(n.slice(a,o),d))}a=o+1}}return s},t.tokenizer.separator=/[\s\-]+/;/*!
+ * lunr.Pipeline
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Pipeline=function(){this._stack=[]},t.Pipeline.registeredFunctions=Object.create(null),t.Pipeline.registerFunction=function(e,r){r in this.registeredFunctions&&t.utils.warn("Overwriting existing registered function: "+r),e.label=r,t.Pipeline.registeredFunctions[e.label]=e},t.Pipeline.warnIfFunctionNotRegistered=function(e){var r=e.label&&e.label in this.registeredFunctions;r||t.utils.warn(`Function is not registered with pipeline. This may cause problems when serialising the index.
+`,e)},t.Pipeline.load=function(e){var r=new t.Pipeline;return e.forEach(function(n){var i=t.Pipeline.registeredFunctions[n];if(i)r.add(i);else throw new Error("Cannot load unregistered function: "+n)}),r},t.Pipeline.prototype.add=function(){var e=Array.prototype.slice.call(arguments);e.forEach(function(r){t.Pipeline.warnIfFunctionNotRegistered(r),this._stack.push(r)},this)},t.Pipeline.prototype.after=function(e,r){t.Pipeline.warnIfFunctionNotRegistered(r);var n=this._stack.indexOf(e);if(n==-1)throw new Error("Cannot find existingFn");n=n+1,this._stack.splice(n,0,r)},t.Pipeline.prototype.before=function(e,r){t.Pipeline.warnIfFunctionNotRegistered(r);var n=this._stack.indexOf(e);if(n==-1)throw new Error("Cannot find existingFn");this._stack.splice(n,0,r)},t.Pipeline.prototype.remove=function(e){var r=this._stack.indexOf(e);r!=-1&&this._stack.splice(r,1)},t.Pipeline.prototype.run=function(e){for(var r=this._stack.length,n=0;n<r;n++){for(var i=this._stack[n],s=[],o=0;o<e.length;o++){var a=i(e[o],o,e);if(!(a==null||a===""))if(Array.isArray(a))for(var u=0;u<a.length;u++)s.push(a[u]);else s.push(a)}e=s}return e},t.Pipeline.prototype.runString=function(e,r){var n=new t.Token(e,r);return this.run([n]).map(function(i){return i.toString()})},t.Pipeline.prototype.reset=function(){this._stack=[]},t.Pipeline.prototype.toJSON=function(){return this._stack.map(function(e){return t.Pipeline.warnIfFunctionNotRegistered(e),e.label})};/*!
+ * lunr.Vector
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Vector=function(e){this._magnitude=0,this.elements=e||[]},t.Vector.prototype.positionForIndex=function(e){if(this.elements.length==0)return 0;for(var r=0,n=this.elements.length/2,i=n-r,s=Math.floor(i/2),o=this.elements[s*2];i>1&&(o<e&&(r=s),o>e&&(n=s),o!=e);)i=n-r,s=r+Math.floor(i/2),o=this.elements[s*2];if(o==e||o>e)return s*2;if(o<e)return(s+1)*2},t.Vector.prototype.insert=function(e,r){this.upsert(e,r,function(){throw"duplicate index"})},t.Vector.prototype.upsert=function(e,r,n){this._magnitude=0;var i=this.positionForIndex(e);this.elements[i]==e?this.elements[i+1]=n(this.elements[i+1],r):this.elements.splice(i,0,e,r)},t.Vector.prototype.magnitude=function(){if(this._magnitude)return this._magnitude;for(var e=0,r=this.elements.length,n=1;n<r;n+=2){var i=this.elements[n];e+=i*i}return this._magnitude=Math.sqrt(e)},t.Vector.prototype.dot=function(e){for(var r=0,n=this.elements,i=e.elements,s=n.length,o=i.length,a=0,u=0,c=0,d=0;c<s&&d<o;)a=n[c],u=i[d],a<u?c+=2:a>u?d+=2:a==u&&(r+=n[c+1]*i[d+1],c+=2,d+=2);return r},t.Vector.prototype.similarity=function(e){return this.dot(e)/this.magnitude()||0},t.Vector.prototype.toArray=function(){for(var e=new Array(this.elements.length/2),r=1,n=0;r<this.elements.length;r+=2,n++)e[n]=this.elements[r];return e},t.Vector.prototype.toJSON=function(){return this.elements};/*!
+ * lunr.stemmer
+ * Copyright (C) 2020 Oliver Nightingale
+ * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt
+ */t.stemmer=function(){var e={ational:"ate",tional:"tion",enci:"ence",anci:"ance",izer:"ize",bli:"ble",alli:"al",entli:"ent",eli:"e",ousli:"ous",ization:"ize",ation:"ate",ator:"ate",alism:"al",iveness:"ive",fulness:"ful",ousness:"ous",aliti:"al",iviti:"ive",biliti:"ble",logi:"log"},r={icate:"ic",ative:"",alize:"al",iciti:"ic",ical:"ic",ful:"",ness:""},n="[^aeiou]",i="[aeiouy]",s=n+"[^aeiouy]*",o=i+"[aeiou]*",a="^("+s+")?"+o+s,u="^("+s+")?"+o+s+"("+o+")?$",c="^("+s+")?"+o+s+o+s,d="^("+s+")?"+i,y=new RegExp(a),p=new RegExp(c),b=new RegExp(u),m=new RegExp(d),Q=/^(.+?)(ss|i)es$/,f=/^(.+?)([^s])s$/,g=/^(.+?)eed$/,L=/^(.+?)(ed|ing)$/,w=/.$/,k=/(at|bl|iz)$/,O=new RegExp("([^aeiouylsz])\\1$"),j=new RegExp("^"+s+i+"[^aeiouwxy]$"),C=/^(.+?[^aeiou])y$/,A=/^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/,$=/^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/,D=/^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/,V=/^(.+?)(s|t)(ion)$/,P=/^(.+?)e$/,N=/ll$/,B=new RegExp("^"+s+i+"[^aeiouwxy]$"),M=function(l){var v,I,E,h,x,T,F;if(l.length<3)return l;if(E=l.substr(0,1),E=="y"&&(l=E.toUpperCase()+l.substr(1)),h=Q,x=f,h.test(l)?l=l.replace(h,"$1$2"):x.test(l)&&(l=l.replace(x,"$1$2")),h=g,x=L,h.test(l)){var S=h.exec(l);h=y,h.test(S[1])&&(h=w,l=l.replace(h,""))}else if(x.test(l)){var S=x.exec(l);v=S[1],x=m,x.test(v)&&(l=v,x=k,T=O,F=j,x.test(l)?l=l+"e":T.test(l)?(h=w,l=l.replace(h,"")):F.test(l)&&(l=l+"e"))}if(h=C,h.test(l)){var S=h.exec(l);v=S[1],l=v+"i"}if(h=A,h.test(l)){var S=h.exec(l);v=S[1],I=S[2],h=y,h.test(v)&&(l=v+e[I])}if(h=$,h.test(l)){var S=h.exec(l);v=S[1],I=S[2],h=y,h.test(v)&&(l=v+r[I])}if(h=D,x=V,h.test(l)){var S=h.exec(l);v=S[1],h=p,h.test(v)&&(l=v)}else if(x.test(l)){var S=x.exec(l);v=S[1]+S[2],x=p,x.test(v)&&(l=v)}if(h=P,h.test(l)){var S=h.exec(l);v=S[1],h=p,x=b,T=B,(h.test(v)||x.test(v)&&!T.test(v))&&(l=v)}return h=N,x=p,h.test(l)&&x.test(l)&&(h=w,l=l.replace(h,"")),E=="y"&&(l=E.toLowerCase()+l.substr(1)),l};return function(_){return _.update(M)}}(),t.Pipeline.registerFunction(t.stemmer,"stemmer");/*!
+ * lunr.stopWordFilter
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.generateStopWordFilter=function(e){var r=e.reduce(function(n,i){return n[i]=i,n},{});return function(n){if(n&&r[n.toString()]!==n.toString())return n}},t.stopWordFilter=t.generateStopWordFilter(["a","able","about","across","after","all","almost","also","am","among","an","and","any","are","as","at","be","because","been","but","by","can","cannot","could","dear","did","do","does","either","else","ever","every","for","from","get","got","had","has","have","he","her","hers","him","his","how","however","i","if","in","into","is","it","its","just","least","let","like","likely","may","me","might","most","must","my","neither","no","nor","not","of","off","often","on","only","or","other","our","own","rather","said","say","says","she","should","since","so","some","than","that","the","their","them","then","there","these","they","this","tis","to","too","twas","us","wants","was","we","were","what","when","where","which","while","who","whom","why","will","with","would","yet","you","your"]),t.Pipeline.registerFunction(t.stopWordFilter,"stopWordFilter");/*!
+ * lunr.trimmer
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.trimmer=function(e){return e.update(function(r){return r.replace(/^\W+/,"").replace(/\W+$/,"")})},t.Pipeline.registerFunction(t.trimmer,"trimmer");/*!
+ * lunr.TokenSet
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.TokenSet=function(){this.final=!1,this.edges={},this.id=t.TokenSet._nextId,t.TokenSet._nextId+=1},t.TokenSet._nextId=1,t.TokenSet.fromArray=function(e){for(var r=new t.TokenSet.Builder,n=0,i=e.length;n<i;n++)r.insert(e[n]);return r.finish(),r.root},t.TokenSet.fromClause=function(e){return"editDistance"in e?t.TokenSet.fromFuzzyString(e.term,e.editDistance):t.TokenSet.fromString(e.term)},t.TokenSet.fromFuzzyString=function(e,r){for(var n=new t.TokenSet,i=[{node:n,editsRemaining:r,str:e}];i.length;){var s=i.pop();if(s.str.length>0){var o=s.str.charAt(0),a;o in s.node.edges?a=s.node.edges[o]:(a=new t.TokenSet,s.node.edges[o]=a),s.str.length==1&&(a.final=!0),i.push({node:a,editsRemaining:s.editsRemaining,str:s.str.slice(1)})}if(s.editsRemaining!=0){if("*"in s.node.edges)var u=s.node.edges["*"];else{var u=new t.TokenSet;s.node.edges["*"]=u}if(s.str.length==0&&(u.final=!0),i.push({node:u,editsRemaining:s.editsRemaining-1,str:s.str}),s.str.length>1&&i.push({node:s.node,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)}),s.str.length==1&&(s.node.final=!0),s.str.length>=1){if("*"in s.node.edges)var c=s.node.edges["*"];else{var c=new t.TokenSet;s.node.edges["*"]=c}s.str.length==1&&(c.final=!0),i.push({node:c,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)})}if(s.str.length>1){var d=s.str.charAt(0),y=s.str.charAt(1),p;y in s.node.edges?p=s.node.edges[y]:(p=new t.TokenSet,s.node.edges[y]=p),s.str.length==1&&(p.final=!0),i.push({node:p,editsRemaining:s.editsRemaining-1,str:d+s.str.slice(2)})}}}return n},t.TokenSet.fromString=function(e){for(var r=new t.TokenSet,n=r,i=0,s=e.length;i<s;i++){var o=e[i],a=i==s-1;if(o=="*")r.edges[o]=r,r.final=a;else{var u=new t.TokenSet;u.final=a,r.edges[o]=u,r=u}}return n},t.TokenSet.prototype.toArray=function(){for(var e=[],r=[{prefix:"",node:this}];r.length;){var n=r.pop(),i=Object.keys(n.node.edges),s=i.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<s;o++){var a=i[o];r.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},t.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",r=Object.keys(this.edges).sort(),n=r.length,i=0;i<n;i++){var s=r[i],o=this.edges[s];e=e+s+o.id}return e},t.TokenSet.prototype.intersect=function(e){for(var r=new t.TokenSet,n=void 0,i=[{qNode:e,output:r,node:this}];i.length;){n=i.pop();for(var s=Object.keys(n.qNode.edges),o=s.length,a=Object.keys(n.node.edges),u=a.length,c=0;c<o;c++)for(var d=s[c],y=0;y<u;y++){var p=a[y];if(p==d||d=="*"){var b=n.node.edges[p],m=n.qNode.edges[d],Q=b.final&&m.final,f=void 0;p in n.output.edges?(f=n.output.edges[p],f.final=f.final||Q):(f=new t.TokenSet,f.final=Q,n.output.edges[p]=f),i.push({qNode:m,output:f,node:b})}}}return r},t.TokenSet.Builder=function(){this.previousWord="",this.root=new t.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},t.TokenSet.Builder.prototype.insert=function(e){var r,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<e.length&&i<this.previousWord.length&&e[i]==this.previousWord[i];i++)n++;this.minimize(n),this.uncheckedNodes.length==0?r=this.root:r=this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=n;i<e.length;i++){var s=new t.TokenSet,o=e[i];r.edges[o]=s,this.uncheckedNodes.push({parent:r,char:o,child:s}),r=s}r.final=!0,this.previousWord=e},t.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},t.TokenSet.Builder.prototype.minimize=function(e){for(var r=this.uncheckedNodes.length-1;r>=e;r--){var n=this.uncheckedNodes[r],i=n.child.toString();i in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[i]:(n.child._str=i,this.minimizedNodes[i]=n.child),this.uncheckedNodes.pop()}};/*!
+ * lunr.Index
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},t.Index.prototype.search=function(e){return this.query(function(r){var n=new t.QueryParser(e,r);n.parse()})},t.Index.prototype.query=function(e){for(var r=new t.Query(this.fields),n=Object.create(null),i=Object.create(null),s=Object.create(null),o=Object.create(null),a=Object.create(null),u=0;u<this.fields.length;u++)i[this.fields[u]]=new t.Vector;e.call(r,r);for(var u=0;u<r.clauses.length;u++){var c=r.clauses[u],d=null,y=t.Set.empty;c.usePipeline?d=this.pipeline.runString(c.term,{fields:c.fields}):d=[c.term];for(var p=0;p<d.length;p++){var b=d[p];c.term=b;var m=t.TokenSet.fromClause(c),Q=this.tokenSet.intersect(m).toArray();if(Q.length===0&&c.presence===t.Query.presence.REQUIRED){for(var f=0;f<c.fields.length;f++){var g=c.fields[f];o[g]=t.Set.empty}break}for(var L=0;L<Q.length;L++)for(var w=Q[L],k=this.invertedIndex[w],O=k._index,f=0;f<c.fields.length;f++){var g=c.fields[f],j=k[g],C=Object.keys(j),A=w+"/"+g,$=new t.Set(C);if(c.presence==t.Query.presence.REQUIRED&&(y=y.union($),o[g]===void 0&&(o[g]=t.Set.complete)),c.presence==t.Query.presence.PROHIBITED){a[g]===void 0&&(a[g]=t.Set.empty),a[g]=a[g].union($);continue}if(i[g].upsert(O,c.boost,function(ue,ce){return ue+ce}),!s[A]){for(var D=0;D<C.length;D++){var V=C[D],P=new t.FieldRef(V,g),N=j[V],B;(B=n[P])===void 0?n[P]=new t.MatchData(w,g,N):B.add(w,g,N)}s[A]=!0}}}if(c.presence===t.Query.presence.REQUIRED)for(var f=0;f<c.fields.length;f++){var g=c.fields[f];o[g]=o[g].intersect(y)}}for(var M=t.Set.complete,_=t.Set.empty,u=0;u<this.fields.length;u++){var g=this.fields[u];o[g]&&(M=M.intersect(o[g])),a[g]&&(_=_.union(a[g]))}var l=Object.keys(n),v=[],I=Object.create(null);if(r.isNegated()){l=Object.keys(this.fieldVectors);for(var u=0;u<l.length;u++){var P=l[u],E=t.FieldRef.fromString(P);n[P]=new t.MatchData}}for(var u=0;u<l.length;u++){var E=t.FieldRef.fromString(l[u]),h=E.docRef;if(!!M.contains(h)&&!_.contains(h)){var x=this.fieldVectors[E],T=i[E.fieldName].similarity(x),F;if((F=I[h])!==void 0)F.score+=T,F.matchData.combine(n[E]);else{var S={ref:h,score:T,matchData:n[E]};I[h]=S,v.push(S)}}}return v.sort(function(oe,ae){return ae.score-oe.score})},t.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(n){return[n,this.invertedIndex[n]]},this),r=Object.keys(this.fieldVectors).map(function(n){return[n,this.fieldVectors[n].toJSON()]},this);return{version:t.version,fields:this.fields,fieldVectors:r,invertedIndex:e,pipeline:this.pipeline.toJSON()}},t.Index.load=function(e){var r={},n={},i=e.fieldVectors,s=Object.create(null),o=e.invertedIndex,a=new t.TokenSet.Builder,u=t.Pipeline.load(e.pipeline);e.version!=t.version&&t.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+t.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<i.length;c++){var d=i[c],y=d[0],p=d[1];n[y]=new t.Vector(p)}for(var c=0;c<o.length;c++){var d=o[c],b=d[0],m=d[1];a.insert(b),s[b]=m}return a.finish(),r.fields=e.fields,r.fieldVectors=n,r.invertedIndex=s,r.tokenSet=a.root,r.pipeline=u,new t.Index(r)};/*!
+ * lunr.Builder
+ * Copyright (C) 2020 Oliver Nightingale
+ */t.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=t.tokenizer,this.pipeline=new t.Pipeline,this.searchPipeline=new t.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},t.Builder.prototype.ref=function(e){this._ref=e},t.Builder.prototype.field=function(e,r){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=r||{}},t.Builder.prototype.b=function(e){e<0?this._b=0:e>1?this._b=1:this._b=e},t.Builder.prototype.k1=function(e){this._k1=e},t.Builder.prototype.add=function(e,r){var n=e[this._ref],i=Object.keys(this._fields);this._documents[n]=r||{},this.documentCount+=1;for(var s=0;s<i.length;s++){var o=i[s],a=this._fields[o].extractor,u=a?a(e):e[o],c=this.tokenizer(u,{fields:[o]}),d=this.pipeline.run(c),y=new t.FieldRef(n,o),p=Object.create(null);this.fieldTermFrequencies[y]=p,this.fieldLengths[y]=0,this.fieldLengths[y]+=d.length;for(var b=0;b<d.length;b++){var m=d[b];if(p[m]==null&&(p[m]=0),p[m]+=1,this.invertedIndex[m]==null){var Q=Object.create(null);Q._index=this.termIndex,this.termIndex+=1;for(var f=0;f<i.length;f++)Q[i[f]]=Object.create(null);this.invertedIndex[m]=Q}this.invertedIndex[m][o][n]==null&&(this.invertedIndex[m][o][n]=Object.create(null));for(var g=0;g<this.metadataWhitelist.length;g++){var L=this.metadataWhitelist[g],w=m.metadata[L];this.invertedIndex[m][o][n][L]==null&&(this.invertedIndex[m][o][n][L]=[]),this.invertedIndex[m][o][n][L].push(w)}}}},t.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),r=e.length,n={},i={},s=0;s<r;s++){var o=t.FieldRef.fromString(e[s]),a=o.fieldName;i[a]||(i[a]=0),i[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}for(var u=Object.keys(this._fields),s=0;s<u.length;s++){var c=u[s];n[c]=n[c]/i[c]}this.averageFieldLength=n},t.Builder.prototype.createFieldVectors=function(){for(var e={},r=Object.keys(this.fieldTermFrequencies),n=r.length,i=Object.create(null),s=0;s<n;s++){for(var o=t.FieldRef.fromString(r[s]),a=o.fieldName,u=this.fieldLengths[o],c=new t.Vector,d=this.fieldTermFrequencies[o],y=Object.keys(d),p=y.length,b=this._fields[a].boost||1,m=this._documents[o.docRef].boost||1,Q=0;Q<p;Q++){var f=y[Q],g=d[f],L=this.invertedIndex[f]._index,w,k,O;i[f]===void 0?(w=t.idf(this.invertedIndex[f],this.documentCount),i[f]=w):w=i[f],k=w*((this._k1+1)*g)/(this._k1*(1-this._b+this._b*(u/this.averageFieldLength[a]))+g),k*=b,k*=m,O=Math.round(k*1e3)/1e3,c.insert(L,O)}e[o]=c}this.fieldVectors=e},t.Builder.prototype.createTokenSet=function(){this.tokenSet=t.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},t.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new t.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},t.Builder.prototype.use=function(e){var r=Array.prototype.slice.call(arguments,1);r.unshift(this),e.apply(this,r)},t.MatchData=function(e,r,n){for(var i=Object.create(null),s=Object.keys(n||{}),o=0;o<s.length;o++){var a=s[o];i[a]=n[a].slice()}this.metadata=Object.create(null),e!==void 0&&(this.metadata[e]=Object.create(null),this.metadata[e][r]=i)},t.MatchData.prototype.combine=function(e){for(var r=Object.keys(e.metadata),n=0;n<r.length;n++){var i=r[n],s=Object.keys(e.metadata[i]);this.metadata[i]==null&&(this.metadata[i]=Object.create(null));for(var o=0;o<s.length;o++){var a=s[o],u=Object.keys(e.metadata[i][a]);this.metadata[i][a]==null&&(this.metadata[i][a]=Object.create(null));for(var c=0;c<u.length;c++){var d=u[c];this.metadata[i][a][d]==null?this.metadata[i][a][d]=e.metadata[i][a][d]:this.metadata[i][a][d]=this.metadata[i][a][d].concat(e.metadata[i][a][d])}}}},t.MatchData.prototype.add=function(e,r,n){if(!(e in this.metadata)){this.metadata[e]=Object.create(null),this.metadata[e][r]=n;return}if(!(r in this.metadata[e])){this.metadata[e][r]=n;return}for(var i=Object.keys(n),s=0;s<i.length;s++){var o=i[s];o in this.metadata[e][r]?this.metadata[e][r][o]=this.metadata[e][r][o].concat(n[o]):this.metadata[e][r][o]=n[o]}},t.Query=function(e){this.clauses=[],this.allFields=e},t.Query.wildcard=new String("*"),t.Query.wildcard.NONE=0,t.Query.wildcard.LEADING=1,t.Query.wildcard.TRAILING=2,t.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},t.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=t.Query.wildcard.NONE),e.wildcard&t.Query.wildcard.LEADING&&e.term.charAt(0)!=t.Query.wildcard&&(e.term="*"+e.term),e.wildcard&t.Query.wildcard.TRAILING&&e.term.slice(-1)!=t.Query.wildcard&&(e.term=""+e.term+"*"),"presence"in e||(e.presence=t.Query.presence.OPTIONAL),this.clauses.push(e),this},t.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=t.Query.presence.PROHIBITED)return!1;return!0},t.Query.prototype.term=function(e,r){if(Array.isArray(e))return e.forEach(function(i){this.term(i,t.utils.clone(r))},this),this;var n=r||{};return n.term=e.toString(),this.clause(n),this},t.QueryParseError=function(e,r,n){this.name="QueryParseError",this.message=e,this.start=r,this.end=n},t.QueryParseError.prototype=new Error,t.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},t.QueryLexer.prototype.run=function(){for(var e=t.QueryLexer.lexText;e;)e=e(this)},t.QueryLexer.prototype.sliceString=function(){for(var e=[],r=this.start,n=this.pos,i=0;i<this.escapeCharPositions.length;i++)n=this.escapeCharPositions[i],e.push(this.str.slice(r,n)),r=n+1;return e.push(this.str.slice(r,this.pos)),this.escapeCharPositions.length=0,e.join("")},t.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},t.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},t.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return t.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},t.QueryLexer.prototype.width=function(){return this.pos-this.start},t.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},t.QueryLexer.prototype.backup=function(){this.pos-=1},t.QueryLexer.prototype.acceptDigitRun=function(){var e,r;do e=this.next(),r=e.charCodeAt(0);while(r>47&&r<58);e!=t.QueryLexer.EOS&&this.backup()},t.QueryLexer.prototype.more=function(){return this.pos<this.length},t.QueryLexer.EOS="EOS",t.QueryLexer.FIELD="FIELD",t.QueryLexer.TERM="TERM",t.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",t.QueryLexer.BOOST="BOOST",t.QueryLexer.PRESENCE="PRESENCE",t.QueryLexer.lexField=function(e){return e.backup(),e.emit(t.QueryLexer.FIELD),e.ignore(),t.QueryLexer.lexText},t.QueryLexer.lexTerm=function(e){if(e.width()>1&&(e.backup(),e.emit(t.QueryLexer.TERM)),e.ignore(),e.more())return t.QueryLexer.lexText},t.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.EDIT_DISTANCE),t.QueryLexer.lexText},t.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.BOOST),t.QueryLexer.lexText},t.QueryLexer.lexEOS=function(e){e.width()>0&&e.emit(t.QueryLexer.TERM)},t.QueryLexer.termSeparator=t.tokenizer.separator,t.QueryLexer.lexText=function(e){for(;;){var r=e.next();if(r==t.QueryLexer.EOS)return t.QueryLexer.lexEOS;if(r.charCodeAt(0)==92){e.escapeCharacter();continue}if(r==":")return t.QueryLexer.lexField;if(r=="~")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexEditDistance;if(r=="^")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexBoost;if(r=="+"&&e.width()===1||r=="-"&&e.width()===1)return e.emit(t.QueryLexer.PRESENCE),t.QueryLexer.lexText;if(r.match(t.QueryLexer.termSeparator))return t.QueryLexer.lexTerm}},t.QueryParser=function(e,r){this.lexer=new t.QueryLexer(e),this.query=r,this.currentClause={},this.lexemeIdx=0},t.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=t.QueryParser.parseClause;e;)e=e(this);return this.query},t.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},t.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},t.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},t.QueryParser.parseClause=function(e){var r=e.peekLexeme();if(r!=null)switch(r.type){case t.QueryLexer.PRESENCE:return t.QueryParser.parsePresence;case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expected either a field or a term, found "+r.type;throw r.str.length>=1&&(n+=" with value '"+r.str+"'"),new t.QueryParseError(n,r.start,r.end)}},t.QueryParser.parsePresence=function(e){var r=e.consumeLexeme();if(r!=null){switch(r.str){case"-":e.currentClause.presence=t.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=t.Query.presence.REQUIRED;break;default:var n="unrecognised presence operator'"+r.str+"'";throw new t.QueryParseError(n,r.start,r.end)}var i=e.peekLexeme();if(i==null){var n="expecting term or field, found nothing";throw new t.QueryParseError(n,r.start,r.end)}switch(i.type){case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expecting term or field, found '"+i.type+"'";throw new t.QueryParseError(n,i.start,i.end)}}},t.QueryParser.parseField=function(e){var r=e.consumeLexeme();if(r!=null){if(e.query.allFields.indexOf(r.str)==-1){var n=e.query.allFields.map(function(o){return"'"+o+"'"}).join(", "),i="unrecognised field '"+r.str+"', possible fields: "+n;throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.fields=[r.str];var s=e.peekLexeme();if(s==null){var i="expecting term, found nothing";throw new t.QueryParseError(i,r.start,r.end)}switch(s.type){case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var i="expecting term, found '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseTerm=function(e){var r=e.consumeLexeme();if(r!=null){e.currentClause.term=r.str.toLowerCase(),r.str.indexOf("*")!=-1&&(e.currentClause.usePipeline=!1);var n=e.peekLexeme();if(n==null){e.nextClause();return}switch(n.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+n.type+"'";throw new t.QueryParseError(i,n.start,n.end)}}},t.QueryParser.parseEditDistance=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="edit distance must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.editDistance=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseBoost=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="boost must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.boost=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},function(e,r){typeof define=="function"&&define.amd?define(r):typeof G=="object"?J.exports=r():e.lunr=r()}(this,function(){return t})})()});var K=q((we,Z)=>{/*!
+ * escape-html
+ * Copyright(c) 2012-2013 TJ Holowaychuk
+ * Copyright(c) 2015 Andreas Lubbe
+ * Copyright(c) 2015 Tiancheng "Timothy" Gu
+ * MIT Licensed
+ */"use strict";var me=/["'&<>]/;Z.exports=ve;function ve(t){var e=""+t,r=me.exec(e);if(!r)return e;var n,i="",s=0,o=0;for(s=r.index;s<e.length;s++){switch(e.charCodeAt(s)){case 34:n="&quot;";break;case 38:n="&amp;";break;case 39:n="&#39;";break;case 60:n="&lt;";break;case 62:n="&gt;";break;default:continue}o!==s&&(i+=e.substring(o,s)),o=s+1,i+=n}return o!==s?i+e.substring(o,s):i}});var se=Y(X());var ee=Y(K());function te(t){let e=new Map,r=new Set;for(let n of t){let[i,s]=n.location.split("#"),o=n.location,a=n.title,u=(0,ee.default)(n.text).replace(/\s+(?=[,.:;!?])/g,"").replace(/\s+/g," ");if(s){let c=e.get(i);r.has(c)?e.set(o,{location:o,title:a,text:u,parent:c}):(c.title=n.title,c.text=u,r.add(c))}else e.set(o,{location:o,title:a,text:u})}return e}function re(t){let e=new RegExp(t.separator,"img"),r=(n,i,s)=>`${i}<mark data-md-highlight>${s}</mark>`;return n=>{n=n.replace(/[\s*+\-:~^]+/g," ").trim();let i=new RegExp(`(^|${t.separator})(${n.replace(/[|\\{}()[\]^$+*?.-]/g,"\\$&").replace(e,"|")})`,"img");return s=>s.replace(i,r).replace(/<\/mark>(\s+)<mark[^>]*>/img,"$1")}}function ne(t){let e=new lunr.Query(["title","text"]);return new lunr.QueryParser(t,e).parse(),e.clauses}function ie(t,e){let r=new Set(t),n={};for(let i=0;i<e.length;i++)for(let s of r)e[i].startsWith(s.term)&&(n[s.term]=!0,r.delete(s));for(let i of r)n[i.term]=!1;return n}function xe(t,e){let[r,n]=[new Set(t),new Set(e)];return[...new Set([...r].filter(i=>!n.has(i)))]}var W=class{constructor({config:e,docs:r,pipeline:n,index:i}){this.documents=te(r),this.highlight=re(e),lunr.tokenizer.separator=new RegExp(e.separator),typeof i=="undefined"?this.index=lunr(function(){e.lang.length===1&&e.lang[0]!=="en"?this.use(lunr[e.lang[0]]):e.lang.length>1&&this.use(lunr.multiLanguage(...e.lang));let s=xe(["trimmer","stopWordFilter","stemmer"],n);for(let o of e.lang.map(a=>a==="en"?lunr:lunr[a]))for(let a of s)this.pipeline.remove(o[a]),this.searchPipeline.remove(o[a]);this.field("title",{boost:1e3}),this.field("text"),this.ref("location");for(let o of r)this.add(o)}):this.index=lunr.Index.load(i)}search(e){if(e)try{let r=this.highlight(e),n=ne(e).filter(s=>s.presence!==lunr.Query.presence.PROHIBITED);return[...this.index.search(`${e}*`).reduce((s,{ref:o,score:a,matchData:u})=>{let c=this.documents.get(o);if(typeof c!="undefined"){let{location:d,title:y,text:p,parent:b}=c,m=ie(n,Object.keys(u.metadata)),Q=+!b+ +Object.values(m).every(f=>f);s.push({location:d,title:r(y),text:r(p),score:a*(1+Q),terms:m})}return s},[]).sort((s,o)=>o.score-s.score).reduce((s,o)=>{let a=this.documents.get(o.location);if(typeof a!="undefined"){let u="parent"in a?a.parent.location:a.location;s.set(u,[...s.get(u)||[],o])}return s},new Map).values()]}catch(r){console.warn(`Invalid query: ${e} \u2013 see https://bit.ly/2s3ChXG`)}return[]}};var R;(function(i){i[i.SETUP=0]="SETUP",i[i.READY=1]="READY",i[i.QUERY=2]="QUERY",i[i.RESULT=3]="RESULT"})(R||(R={}));var H;function Se(t){return z(this,null,function*(){let e="../lunr";if(typeof parent!="undefined"&&"IFrameWorker"in parent){let n=document.querySelector("script[src]"),[i]=n.src.split("/worker");e=e.replace("..",i)}let r=[];for(let n of t.lang){switch(n){case"ja":r.push(`${e}/tinyseg.js`);break;case"hi":case"th":r.push(`${e}/wordcut.js`);break}n!=="en"&&r.push(`${e}/min/lunr.${n}.min.js`)}t.lang.length>1&&r.push(`${e}/min/lunr.multi.min.js`),r.length&&(yield importScripts(`${e}/min/lunr.stemmer.support.min.js`,...r))})}function Qe(t){return z(this,null,function*(){switch(t.type){case R.SETUP:return yield Se(t.data.config),H=new W(t.data),{type:R.READY};case R.QUERY:return{type:R.RESULT,data:H?H.search(t.data):[]};default:throw new TypeError("Invalid message type")}})}self.lunr=se.default;addEventListener("message",t=>z(void 0,null,function*(){postMessage(yield Qe(t.data))}));})();
+//# sourceMappingURL=search.477d984a.min.js.map
+
diff --git a/modules/freetype2/docs/reference/assets/javascripts/workers/search.477d984a.min.js.map b/modules/freetype2/docs/reference/assets/javascripts/workers/search.477d984a.min.js.map
new file mode 100644
index 0000000000..e1f2dd9c1c
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/javascripts/workers/search.477d984a.min.js.map
@@ -0,0 +1,7 @@
+{
+  "version": 3,
+  "sources": ["node_modules/lunr/lunr.js", "node_modules/escape-html/index.js", "src/assets/javascripts/integrations/search/worker/main/index.ts", "src/assets/javascripts/integrations/search/document/index.ts", "src/assets/javascripts/integrations/search/highlighter/index.ts", "src/assets/javascripts/integrations/search/query/_/index.ts", "src/assets/javascripts/integrations/search/_/index.ts", "src/assets/javascripts/integrations/search/worker/message/index.ts"],
+  "sourcesContent": ["/**\n * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9\n * Copyright (C) 2020 Oliver Nightingale\n * @license MIT\n */\n\n;(function(){\n\n/**\n * A convenience function for configuring and constructing\n * a new lunr Index.\n *\n * A lunr.Builder instance is created and the pipeline setup\n * with a trimmer, stop word filter and stemmer.\n *\n * This builder object is yielded to the configuration function\n * that is passed as a parameter, allowing the list of fields\n * and other builder parameters to be customised.\n *\n * All documents _must_ be added within the passed config function.\n *\n * @example\n * var idx = lunr(function () {\n *   this.field('title')\n *   this.field('body')\n *   this.ref('id')\n *\n *   documents.forEach(function (doc) {\n *     this.add(doc)\n *   }, this)\n * })\n *\n * @see {@link lunr.Builder}\n * @see {@link lunr.Pipeline}\n * @see {@link lunr.trimmer}\n * @see {@link lunr.stopWordFilter}\n * @see {@link lunr.stemmer}\n * @namespace {function} lunr\n */\nvar lunr = function (config) {\n  var builder = new lunr.Builder\n\n  builder.pipeline.add(\n    lunr.trimmer,\n    lunr.stopWordFilter,\n    lunr.stemmer\n  )\n\n  builder.searchPipeline.add(\n    lunr.stemmer\n  )\n\n  config.call(builder, builder)\n  return builder.build()\n}\n\nlunr.version = \"2.3.9\"\n/*!\n * lunr.utils\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A namespace containing utils for the rest of the lunr library\n * @namespace lunr.utils\n */\nlunr.utils = {}\n\n/**\n * Print a warning message to the console.\n *\n * @param {String} message The message to be printed.\n * @memberOf lunr.utils\n * @function\n */\nlunr.utils.warn = (function (global) {\n  /* eslint-disable no-console */\n  return function (message) {\n    if (global.console && console.warn) {\n      console.warn(message)\n    }\n  }\n  /* eslint-enable no-console */\n})(this)\n\n/**\n * Convert an object to a string.\n *\n * In the case of `null` and `undefined` the function returns\n * the empty string, in all other cases the result of calling\n * `toString` on the passed object is returned.\n *\n * @param {Any} obj The object to convert to a string.\n * @return {String} string representation of the passed object.\n * @memberOf lunr.utils\n */\nlunr.utils.asString = function (obj) {\n  if (obj === void 0 || obj === null) {\n    return \"\"\n  } else {\n    return obj.toString()\n  }\n}\n\n/**\n * Clones an object.\n *\n * Will create a copy of an existing object such that any mutations\n * on the copy cannot affect the original.\n *\n * Only shallow objects are supported, passing a nested object to this\n * function will cause a TypeError.\n *\n * Objects with primitives, and arrays of primitives are supported.\n *\n * @param {Object} obj The object to clone.\n * @return {Object} a clone of the passed object.\n * @throws {TypeError} when a nested object is passed.\n * @memberOf Utils\n */\nlunr.utils.clone = function (obj) {\n  if (obj === null || obj === undefined) {\n    return obj\n  }\n\n  var clone = Object.create(null),\n      keys = Object.keys(obj)\n\n  for (var i = 0; i < keys.length; i++) {\n    var key = keys[i],\n        val = obj[key]\n\n    if (Array.isArray(val)) {\n      clone[key] = val.slice()\n      continue\n    }\n\n    if (typeof val === 'string' ||\n        typeof val === 'number' ||\n        typeof val === 'boolean') {\n      clone[key] = val\n      continue\n    }\n\n    throw new TypeError(\"clone is not deep and does not support nested objects\")\n  }\n\n  return clone\n}\nlunr.FieldRef = function (docRef, fieldName, stringValue) {\n  this.docRef = docRef\n  this.fieldName = fieldName\n  this._stringValue = stringValue\n}\n\nlunr.FieldRef.joiner = \"/\"\n\nlunr.FieldRef.fromString = function (s) {\n  var n = s.indexOf(lunr.FieldRef.joiner)\n\n  if (n === -1) {\n    throw \"malformed field ref string\"\n  }\n\n  var fieldRef = s.slice(0, n),\n      docRef = s.slice(n + 1)\n\n  return new lunr.FieldRef (docRef, fieldRef, s)\n}\n\nlunr.FieldRef.prototype.toString = function () {\n  if (this._stringValue == undefined) {\n    this._stringValue = this.fieldName + lunr.FieldRef.joiner + this.docRef\n  }\n\n  return this._stringValue\n}\n/*!\n * lunr.Set\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A lunr set.\n *\n * @constructor\n */\nlunr.Set = function (elements) {\n  this.elements = Object.create(null)\n\n  if (elements) {\n    this.length = elements.length\n\n    for (var i = 0; i < this.length; i++) {\n      this.elements[elements[i]] = true\n    }\n  } else {\n    this.length = 0\n  }\n}\n\n/**\n * A complete set that contains all elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.complete = {\n  intersect: function (other) {\n    return other\n  },\n\n  union: function () {\n    return this\n  },\n\n  contains: function () {\n    return true\n  }\n}\n\n/**\n * An empty set that contains no elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.empty = {\n  intersect: function () {\n    return this\n  },\n\n  union: function (other) {\n    return other\n  },\n\n  contains: function () {\n    return false\n  }\n}\n\n/**\n * Returns true if this set contains the specified object.\n *\n * @param {object} object - Object whose presence in this set is to be tested.\n * @returns {boolean} - True if this set contains the specified object.\n */\nlunr.Set.prototype.contains = function (object) {\n  return !!this.elements[object]\n}\n\n/**\n * Returns a new set containing only the elements that are present in both\n * this set and the specified set.\n *\n * @param {lunr.Set} other - set to intersect with this set.\n * @returns {lunr.Set} a new set that is the intersection of this and the specified set.\n */\n\nlunr.Set.prototype.intersect = function (other) {\n  var a, b, elements, intersection = []\n\n  if (other === lunr.Set.complete) {\n    return this\n  }\n\n  if (other === lunr.Set.empty) {\n    return other\n  }\n\n  if (this.length < other.length) {\n    a = this\n    b = other\n  } else {\n    a = other\n    b = this\n  }\n\n  elements = Object.keys(a.elements)\n\n  for (var i = 0; i < elements.length; i++) {\n    var element = elements[i]\n    if (element in b.elements) {\n      intersection.push(element)\n    }\n  }\n\n  return new lunr.Set (intersection)\n}\n\n/**\n * Returns a new set combining the elements of this and the specified set.\n *\n * @param {lunr.Set} other - set to union with this set.\n * @return {lunr.Set} a new set that is the union of this and the specified set.\n */\n\nlunr.Set.prototype.union = function (other) {\n  if (other === lunr.Set.complete) {\n    return lunr.Set.complete\n  }\n\n  if (other === lunr.Set.empty) {\n    return this\n  }\n\n  return new lunr.Set(Object.keys(this.elements).concat(Object.keys(other.elements)))\n}\n/**\n * A function to calculate the inverse document frequency for\n * a posting. This is shared between the builder and the index\n *\n * @private\n * @param {object} posting - The posting for a given term\n * @param {number} documentCount - The total number of documents.\n */\nlunr.idf = function (posting, documentCount) {\n  var documentsWithTerm = 0\n\n  for (var fieldName in posting) {\n    if (fieldName == '_index') continue // Ignore the term index, its not a field\n    documentsWithTerm += Object.keys(posting[fieldName]).length\n  }\n\n  var x = (documentCount - documentsWithTerm + 0.5) / (documentsWithTerm + 0.5)\n\n  return Math.log(1 + Math.abs(x))\n}\n\n/**\n * A token wraps a string representation of a token\n * as it is passed through the text processing pipeline.\n *\n * @constructor\n * @param {string} [str=''] - The string token being wrapped.\n * @param {object} [metadata={}] - Metadata associated with this token.\n */\nlunr.Token = function (str, metadata) {\n  this.str = str || \"\"\n  this.metadata = metadata || {}\n}\n\n/**\n * Returns the token string that is being wrapped by this object.\n *\n * @returns {string}\n */\nlunr.Token.prototype.toString = function () {\n  return this.str\n}\n\n/**\n * A token update function is used when updating or optionally\n * when cloning a token.\n *\n * @callback lunr.Token~updateFunction\n * @param {string} str - The string representation of the token.\n * @param {Object} metadata - All metadata associated with this token.\n */\n\n/**\n * Applies the given function to the wrapped string token.\n *\n * @example\n * token.update(function (str, metadata) {\n *   return str.toUpperCase()\n * })\n *\n * @param {lunr.Token~updateFunction} fn - A function to apply to the token string.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.update = function (fn) {\n  this.str = fn(this.str, this.metadata)\n  return this\n}\n\n/**\n * Creates a clone of this token. Optionally a function can be\n * applied to the cloned token.\n *\n * @param {lunr.Token~updateFunction} [fn] - An optional function to apply to the cloned token.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.clone = function (fn) {\n  fn = fn || function (s) { return s }\n  return new lunr.Token (fn(this.str, this.metadata), this.metadata)\n}\n/*!\n * lunr.tokenizer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A function for splitting a string into tokens ready to be inserted into\n * the search index. Uses `lunr.tokenizer.separator` to split strings, change\n * the value of this property to change how strings are split into tokens.\n *\n * This tokenizer will convert its parameter to a string by calling `toString` and\n * then will split this string on the character in `lunr.tokenizer.separator`.\n * Arrays will have their elements converted to strings and wrapped in a lunr.Token.\n *\n * Optional metadata can be passed to the tokenizer, this metadata will be cloned and\n * added as metadata to every token that is created from the object to be tokenized.\n *\n * @static\n * @param {?(string|object|object[])} obj - The object to convert into tokens\n * @param {?object} metadata - Optional metadata to associate with every token\n * @returns {lunr.Token[]}\n * @see {@link lunr.Pipeline}\n */\nlunr.tokenizer = function (obj, metadata) {\n  if (obj == null || obj == undefined) {\n    return []\n  }\n\n  if (Array.isArray(obj)) {\n    return obj.map(function (t) {\n      return new lunr.Token(\n        lunr.utils.asString(t).toLowerCase(),\n        lunr.utils.clone(metadata)\n      )\n    })\n  }\n\n  var str = obj.toString().toLowerCase(),\n      len = str.length,\n      tokens = []\n\n  for (var sliceEnd = 0, sliceStart = 0; sliceEnd <= len; sliceEnd++) {\n    var char = str.charAt(sliceEnd),\n        sliceLength = sliceEnd - sliceStart\n\n    if ((char.match(lunr.tokenizer.separator) || sliceEnd == len)) {\n\n      if (sliceLength > 0) {\n        var tokenMetadata = lunr.utils.clone(metadata) || {}\n        tokenMetadata[\"position\"] = [sliceStart, sliceLength]\n        tokenMetadata[\"index\"] = tokens.length\n\n        tokens.push(\n          new lunr.Token (\n            str.slice(sliceStart, sliceEnd),\n            tokenMetadata\n          )\n        )\n      }\n\n      sliceStart = sliceEnd + 1\n    }\n\n  }\n\n  return tokens\n}\n\n/**\n * The separator used to split a string into tokens. Override this property to change the behaviour of\n * `lunr.tokenizer` behaviour when tokenizing strings. By default this splits on whitespace and hyphens.\n *\n * @static\n * @see lunr.tokenizer\n */\nlunr.tokenizer.separator = /[\\s\\-]+/\n/*!\n * lunr.Pipeline\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Pipelines maintain an ordered list of functions to be applied to all\n * tokens in documents entering the search index and queries being ran against\n * the index.\n *\n * An instance of lunr.Index created with the lunr shortcut will contain a\n * pipeline with a stop word filter and an English language stemmer. Extra\n * functions can be added before or after either of these functions or these\n * default functions can be removed.\n *\n * When run the pipeline will call each function in turn, passing a token, the\n * index of that token in the original list of all tokens and finally a list of\n * all the original tokens.\n *\n * The output of functions in the pipeline will be passed to the next function\n * in the pipeline. To exclude a token from entering the index the function\n * should return undefined, the rest of the pipeline will not be called with\n * this token.\n *\n * For serialisation of pipelines to work, all functions used in an instance of\n * a pipeline should be registered with lunr.Pipeline. Registered functions can\n * then be loaded. If trying to load a serialised pipeline that uses functions\n * that are not registered an error will be thrown.\n *\n * If not planning on serialising the pipeline then registering pipeline functions\n * is not necessary.\n *\n * @constructor\n */\nlunr.Pipeline = function () {\n  this._stack = []\n}\n\nlunr.Pipeline.registeredFunctions = Object.create(null)\n\n/**\n * A pipeline function maps lunr.Token to lunr.Token. A lunr.Token contains the token\n * string as well as all known metadata. A pipeline function can mutate the token string\n * or mutate (or add) metadata for a given token.\n *\n * A pipeline function can indicate that the passed token should be discarded by returning\n * null, undefined or an empty string. This token will not be passed to any downstream pipeline\n * functions and will not be added to the index.\n *\n * Multiple tokens can be returned by returning an array of tokens. Each token will be passed\n * to any downstream pipeline functions and all will returned tokens will be added to the index.\n *\n * Any number of pipeline functions may be chained together using a lunr.Pipeline.\n *\n * @interface lunr.PipelineFunction\n * @param {lunr.Token} token - A token from the document being processed.\n * @param {number} i - The index of this token in the complete list of tokens for this document/field.\n * @param {lunr.Token[]} tokens - All tokens for this document/field.\n * @returns {(?lunr.Token|lunr.Token[])}\n */\n\n/**\n * Register a function with the pipeline.\n *\n * Functions that are used in the pipeline should be registered if the pipeline\n * needs to be serialised, or a serialised pipeline needs to be loaded.\n *\n * Registering a function does not add it to a pipeline, functions must still be\n * added to instances of the pipeline for them to be used when running a pipeline.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @param {String} label - The label to register this function with\n */\nlunr.Pipeline.registerFunction = function (fn, label) {\n  if (label in this.registeredFunctions) {\n    lunr.utils.warn('Overwriting existing registered function: ' + label)\n  }\n\n  fn.label = label\n  lunr.Pipeline.registeredFunctions[fn.label] = fn\n}\n\n/**\n * Warns if the function is not registered as a Pipeline function.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @private\n */\nlunr.Pipeline.warnIfFunctionNotRegistered = function (fn) {\n  var isRegistered = fn.label && (fn.label in this.registeredFunctions)\n\n  if (!isRegistered) {\n    lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\\n', fn)\n  }\n}\n\n/**\n * Loads a previously serialised pipeline.\n *\n * All functions to be loaded must already be registered with lunr.Pipeline.\n * If any function from the serialised data has not been registered then an\n * error will be thrown.\n *\n * @param {Object} serialised - The serialised pipeline to load.\n * @returns {lunr.Pipeline}\n */\nlunr.Pipeline.load = function (serialised) {\n  var pipeline = new lunr.Pipeline\n\n  serialised.forEach(function (fnName) {\n    var fn = lunr.Pipeline.registeredFunctions[fnName]\n\n    if (fn) {\n      pipeline.add(fn)\n    } else {\n      throw new Error('Cannot load unregistered function: ' + fnName)\n    }\n  })\n\n  return pipeline\n}\n\n/**\n * Adds new functions to the end of the pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction[]} functions - Any number of functions to add to the pipeline.\n */\nlunr.Pipeline.prototype.add = function () {\n  var fns = Array.prototype.slice.call(arguments)\n\n  fns.forEach(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n    this._stack.push(fn)\n  }, this)\n}\n\n/**\n * Adds a single function after a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.after = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  pos = pos + 1\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Adds a single function before a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.before = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Removes a function from the pipeline.\n *\n * @param {lunr.PipelineFunction} fn The function to remove from the pipeline.\n */\nlunr.Pipeline.prototype.remove = function (fn) {\n  var pos = this._stack.indexOf(fn)\n  if (pos == -1) {\n    return\n  }\n\n  this._stack.splice(pos, 1)\n}\n\n/**\n * Runs the current list of functions that make up the pipeline against the\n * passed tokens.\n *\n * @param {Array} tokens The tokens to run through the pipeline.\n * @returns {Array}\n */\nlunr.Pipeline.prototype.run = function (tokens) {\n  var stackLength = this._stack.length\n\n  for (var i = 0; i < stackLength; i++) {\n    var fn = this._stack[i]\n    var memo = []\n\n    for (var j = 0; j < tokens.length; j++) {\n      var result = fn(tokens[j], j, tokens)\n\n      if (result === null || result === void 0 || result === '') continue\n\n      if (Array.isArray(result)) {\n        for (var k = 0; k < result.length; k++) {\n          memo.push(result[k])\n        }\n      } else {\n        memo.push(result)\n      }\n    }\n\n    tokens = memo\n  }\n\n  return tokens\n}\n\n/**\n * Convenience method for passing a string through a pipeline and getting\n * strings out. This method takes care of wrapping the passed string in a\n * token and mapping the resulting tokens back to strings.\n *\n * @param {string} str - The string to pass through the pipeline.\n * @param {?object} metadata - Optional metadata to associate with the token\n * passed to the pipeline.\n * @returns {string[]}\n */\nlunr.Pipeline.prototype.runString = function (str, metadata) {\n  var token = new lunr.Token (str, metadata)\n\n  return this.run([token]).map(function (t) {\n    return t.toString()\n  })\n}\n\n/**\n * Resets the pipeline by removing any existing processors.\n *\n */\nlunr.Pipeline.prototype.reset = function () {\n  this._stack = []\n}\n\n/**\n * Returns a representation of the pipeline ready for serialisation.\n *\n * Logs a warning if the function has not been registered.\n *\n * @returns {Array}\n */\nlunr.Pipeline.prototype.toJSON = function () {\n  return this._stack.map(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n\n    return fn.label\n  })\n}\n/*!\n * lunr.Vector\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A vector is used to construct the vector space of documents and queries. These\n * vectors support operations to determine the similarity between two documents or\n * a document and a query.\n *\n * Normally no parameters are required for initializing a vector, but in the case of\n * loading a previously dumped vector the raw elements can be provided to the constructor.\n *\n * For performance reasons vectors are implemented with a flat array, where an elements\n * index is immediately followed by its value. E.g. [index, value, index, value]. This\n * allows the underlying array to be as sparse as possible and still offer decent\n * performance when being used for vector calculations.\n *\n * @constructor\n * @param {Number[]} [elements] - The flat list of element index and element value pairs.\n */\nlunr.Vector = function (elements) {\n  this._magnitude = 0\n  this.elements = elements || []\n}\n\n\n/**\n * Calculates the position within the vector to insert a given index.\n *\n * This is used internally by insert and upsert. If there are duplicate indexes then\n * the position is returned as if the value for that index were to be updated, but it\n * is the callers responsibility to check whether there is a duplicate at that index\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @returns {Number}\n */\nlunr.Vector.prototype.positionForIndex = function (index) {\n  // For an empty vector the tuple can be inserted at the beginning\n  if (this.elements.length == 0) {\n    return 0\n  }\n\n  var start = 0,\n      end = this.elements.length / 2,\n      sliceLength = end - start,\n      pivotPoint = Math.floor(sliceLength / 2),\n      pivotIndex = this.elements[pivotPoint * 2]\n\n  while (sliceLength > 1) {\n    if (pivotIndex < index) {\n      start = pivotPoint\n    }\n\n    if (pivotIndex > index) {\n      end = pivotPoint\n    }\n\n    if (pivotIndex == index) {\n      break\n    }\n\n    sliceLength = end - start\n    pivotPoint = start + Math.floor(sliceLength / 2)\n    pivotIndex = this.elements[pivotPoint * 2]\n  }\n\n  if (pivotIndex == index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex > index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex < index) {\n    return (pivotPoint + 1) * 2\n  }\n}\n\n/**\n * Inserts an element at an index within the vector.\n *\n * Does not allow duplicates, will throw an error if there is already an entry\n * for this index.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n */\nlunr.Vector.prototype.insert = function (insertIdx, val) {\n  this.upsert(insertIdx, val, function () {\n    throw \"duplicate index\"\n  })\n}\n\n/**\n * Inserts or updates an existing index within the vector.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n * @param {function} fn - A function that is called for updates, the existing value and the\n * requested value are passed as arguments\n */\nlunr.Vector.prototype.upsert = function (insertIdx, val, fn) {\n  this._magnitude = 0\n  var position = this.positionForIndex(insertIdx)\n\n  if (this.elements[position] == insertIdx) {\n    this.elements[position + 1] = fn(this.elements[position + 1], val)\n  } else {\n    this.elements.splice(position, 0, insertIdx, val)\n  }\n}\n\n/**\n * Calculates the magnitude of this vector.\n *\n * @returns {Number}\n */\nlunr.Vector.prototype.magnitude = function () {\n  if (this._magnitude) return this._magnitude\n\n  var sumOfSquares = 0,\n      elementsLength = this.elements.length\n\n  for (var i = 1; i < elementsLength; i += 2) {\n    var val = this.elements[i]\n    sumOfSquares += val * val\n  }\n\n  return this._magnitude = Math.sqrt(sumOfSquares)\n}\n\n/**\n * Calculates the dot product of this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The vector to compute the dot product with.\n * @returns {Number}\n */\nlunr.Vector.prototype.dot = function (otherVector) {\n  var dotProduct = 0,\n      a = this.elements, b = otherVector.elements,\n      aLen = a.length, bLen = b.length,\n      aVal = 0, bVal = 0,\n      i = 0, j = 0\n\n  while (i < aLen && j < bLen) {\n    aVal = a[i], bVal = b[j]\n    if (aVal < bVal) {\n      i += 2\n    } else if (aVal > bVal) {\n      j += 2\n    } else if (aVal == bVal) {\n      dotProduct += a[i + 1] * b[j + 1]\n      i += 2\n      j += 2\n    }\n  }\n\n  return dotProduct\n}\n\n/**\n * Calculates the similarity between this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The other vector to calculate the\n * similarity with.\n * @returns {Number}\n */\nlunr.Vector.prototype.similarity = function (otherVector) {\n  return this.dot(otherVector) / this.magnitude() || 0\n}\n\n/**\n * Converts the vector to an array of the elements within the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toArray = function () {\n  var output = new Array (this.elements.length / 2)\n\n  for (var i = 1, j = 0; i < this.elements.length; i += 2, j++) {\n    output[j] = this.elements[i]\n  }\n\n  return output\n}\n\n/**\n * A JSON serializable representation of the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toJSON = function () {\n  return this.elements\n}\n/* eslint-disable */\n/*!\n * lunr.stemmer\n * Copyright (C) 2020 Oliver Nightingale\n * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt\n */\n\n/**\n * lunr.stemmer is an english language stemmer, this is a JavaScript\n * implementation of the PorterStemmer taken from http://tartarus.org/~martin\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token - The string to stem\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n * @function\n */\nlunr.stemmer = (function(){\n  var step2list = {\n      \"ational\" : \"ate\",\n      \"tional\" : \"tion\",\n      \"enci\" : \"ence\",\n      \"anci\" : \"ance\",\n      \"izer\" : \"ize\",\n      \"bli\" : \"ble\",\n      \"alli\" : \"al\",\n      \"entli\" : \"ent\",\n      \"eli\" : \"e\",\n      \"ousli\" : \"ous\",\n      \"ization\" : \"ize\",\n      \"ation\" : \"ate\",\n      \"ator\" : \"ate\",\n      \"alism\" : \"al\",\n      \"iveness\" : \"ive\",\n      \"fulness\" : \"ful\",\n      \"ousness\" : \"ous\",\n      \"aliti\" : \"al\",\n      \"iviti\" : \"ive\",\n      \"biliti\" : \"ble\",\n      \"logi\" : \"log\"\n    },\n\n    step3list = {\n      \"icate\" : \"ic\",\n      \"ative\" : \"\",\n      \"alize\" : \"al\",\n      \"iciti\" : \"ic\",\n      \"ical\" : \"ic\",\n      \"ful\" : \"\",\n      \"ness\" : \"\"\n    },\n\n    c = \"[^aeiou]\",          // consonant\n    v = \"[aeiouy]\",          // vowel\n    C = c + \"[^aeiouy]*\",    // consonant sequence\n    V = v + \"[aeiou]*\",      // vowel sequence\n\n    mgr0 = \"^(\" + C + \")?\" + V + C,               // [C]VC... is m>0\n    meq1 = \"^(\" + C + \")?\" + V + C + \"(\" + V + \")?$\",  // [C]VC[V] is m=1\n    mgr1 = \"^(\" + C + \")?\" + V + C + V + C,       // [C]VCVC... is m>1\n    s_v = \"^(\" + C + \")?\" + v;                   // vowel in stem\n\n  var re_mgr0 = new RegExp(mgr0);\n  var re_mgr1 = new RegExp(mgr1);\n  var re_meq1 = new RegExp(meq1);\n  var re_s_v = new RegExp(s_v);\n\n  var re_1a = /^(.+?)(ss|i)es$/;\n  var re2_1a = /^(.+?)([^s])s$/;\n  var re_1b = /^(.+?)eed$/;\n  var re2_1b = /^(.+?)(ed|ing)$/;\n  var re_1b_2 = /.$/;\n  var re2_1b_2 = /(at|bl|iz)$/;\n  var re3_1b_2 = new RegExp(\"([^aeiouylsz])\\\\1$\");\n  var re4_1b_2 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var re_1c = /^(.+?[^aeiou])y$/;\n  var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;\n\n  var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;\n\n  var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;\n  var re2_4 = /^(.+?)(s|t)(ion)$/;\n\n  var re_5 = /^(.+?)e$/;\n  var re_5_1 = /ll$/;\n  var re3_5 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var porterStemmer = function porterStemmer(w) {\n    var stem,\n      suffix,\n      firstch,\n      re,\n      re2,\n      re3,\n      re4;\n\n    if (w.length < 3) { return w; }\n\n    firstch = w.substr(0,1);\n    if (firstch == \"y\") {\n      w = firstch.toUpperCase() + w.substr(1);\n    }\n\n    // Step 1a\n    re = re_1a\n    re2 = re2_1a;\n\n    if (re.test(w)) { w = w.replace(re,\"$1$2\"); }\n    else if (re2.test(w)) { w = w.replace(re2,\"$1$2\"); }\n\n    // Step 1b\n    re = re_1b;\n    re2 = re2_1b;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      re = re_mgr0;\n      if (re.test(fp[1])) {\n        re = re_1b_2;\n        w = w.replace(re,\"\");\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1];\n      re2 = re_s_v;\n      if (re2.test(stem)) {\n        w = stem;\n        re2 = re2_1b_2;\n        re3 = re3_1b_2;\n        re4 = re4_1b_2;\n        if (re2.test(w)) { w = w + \"e\"; }\n        else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,\"\"); }\n        else if (re4.test(w)) { w = w + \"e\"; }\n      }\n    }\n\n    // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say)\n    re = re_1c;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      w = stem + \"i\";\n    }\n\n    // Step 2\n    re = re_2;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step2list[suffix];\n      }\n    }\n\n    // Step 3\n    re = re_3;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step3list[suffix];\n      }\n    }\n\n    // Step 4\n    re = re_4;\n    re2 = re2_4;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      if (re.test(stem)) {\n        w = stem;\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1] + fp[2];\n      re2 = re_mgr1;\n      if (re2.test(stem)) {\n        w = stem;\n      }\n    }\n\n    // Step 5\n    re = re_5;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      re2 = re_meq1;\n      re3 = re3_5;\n      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) {\n        w = stem;\n      }\n    }\n\n    re = re_5_1;\n    re2 = re_mgr1;\n    if (re.test(w) && re2.test(w)) {\n      re = re_1b_2;\n      w = w.replace(re,\"\");\n    }\n\n    // and turn initial Y back to y\n\n    if (firstch == \"y\") {\n      w = firstch.toLowerCase() + w.substr(1);\n    }\n\n    return w;\n  };\n\n  return function (token) {\n    return token.update(porterStemmer);\n  }\n})();\n\nlunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer')\n/*!\n * lunr.stopWordFilter\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.generateStopWordFilter builds a stopWordFilter function from the provided\n * list of stop words.\n *\n * The built in lunr.stopWordFilter is built using this generator and can be used\n * to generate custom stopWordFilters for applications or non English languages.\n *\n * @function\n * @param {Array} token The token to pass through the filter\n * @returns {lunr.PipelineFunction}\n * @see lunr.Pipeline\n * @see lunr.stopWordFilter\n */\nlunr.generateStopWordFilter = function (stopWords) {\n  var words = stopWords.reduce(function (memo, stopWord) {\n    memo[stopWord] = stopWord\n    return memo\n  }, {})\n\n  return function (token) {\n    if (token && words[token.toString()] !== token.toString()) return token\n  }\n}\n\n/**\n * lunr.stopWordFilter is an English language stop word list filter, any words\n * contained in the list will not be passed through the filter.\n *\n * This is intended to be used in the Pipeline. If the token does not pass the\n * filter then undefined will be returned.\n *\n * @function\n * @implements {lunr.PipelineFunction}\n * @params {lunr.Token} token - A token to check for being a stop word.\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n */\nlunr.stopWordFilter = lunr.generateStopWordFilter([\n  'a',\n  'able',\n  'about',\n  'across',\n  'after',\n  'all',\n  'almost',\n  'also',\n  'am',\n  'among',\n  'an',\n  'and',\n  'any',\n  'are',\n  'as',\n  'at',\n  'be',\n  'because',\n  'been',\n  'but',\n  'by',\n  'can',\n  'cannot',\n  'could',\n  'dear',\n  'did',\n  'do',\n  'does',\n  'either',\n  'else',\n  'ever',\n  'every',\n  'for',\n  'from',\n  'get',\n  'got',\n  'had',\n  'has',\n  'have',\n  'he',\n  'her',\n  'hers',\n  'him',\n  'his',\n  'how',\n  'however',\n  'i',\n  'if',\n  'in',\n  'into',\n  'is',\n  'it',\n  'its',\n  'just',\n  'least',\n  'let',\n  'like',\n  'likely',\n  'may',\n  'me',\n  'might',\n  'most',\n  'must',\n  'my',\n  'neither',\n  'no',\n  'nor',\n  'not',\n  'of',\n  'off',\n  'often',\n  'on',\n  'only',\n  'or',\n  'other',\n  'our',\n  'own',\n  'rather',\n  'said',\n  'say',\n  'says',\n  'she',\n  'should',\n  'since',\n  'so',\n  'some',\n  'than',\n  'that',\n  'the',\n  'their',\n  'them',\n  'then',\n  'there',\n  'these',\n  'they',\n  'this',\n  'tis',\n  'to',\n  'too',\n  'twas',\n  'us',\n  'wants',\n  'was',\n  'we',\n  'were',\n  'what',\n  'when',\n  'where',\n  'which',\n  'while',\n  'who',\n  'whom',\n  'why',\n  'will',\n  'with',\n  'would',\n  'yet',\n  'you',\n  'your'\n])\n\nlunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter')\n/*!\n * lunr.trimmer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.trimmer is a pipeline function for trimming non word\n * characters from the beginning and end of tokens before they\n * enter the index.\n *\n * This implementation may not work correctly for non latin\n * characters and should either be removed or adapted for use\n * with languages with non-latin characters.\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token The token to pass through the filter\n * @returns {lunr.Token}\n * @see lunr.Pipeline\n */\nlunr.trimmer = function (token) {\n  return token.update(function (s) {\n    return s.replace(/^\\W+/, '').replace(/\\W+$/, '')\n  })\n}\n\nlunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer')\n/*!\n * lunr.TokenSet\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A token set is used to store the unique list of all tokens\n * within an index. Token sets are also used to represent an\n * incoming query to the index, this query token set and index\n * token set are then intersected to find which tokens to look\n * up in the inverted index.\n *\n * A token set can hold multiple tokens, as in the case of the\n * index token set, or it can hold a single token as in the\n * case of a simple query token set.\n *\n * Additionally token sets are used to perform wildcard matching.\n * Leading, contained and trailing wildcards are supported, and\n * from this edit distance matching can also be provided.\n *\n * Token sets are implemented as a minimal finite state automata,\n * where both common prefixes and suffixes are shared between tokens.\n * This helps to reduce the space used for storing the token set.\n *\n * @constructor\n */\nlunr.TokenSet = function () {\n  this.final = false\n  this.edges = {}\n  this.id = lunr.TokenSet._nextId\n  lunr.TokenSet._nextId += 1\n}\n\n/**\n * Keeps track of the next, auto increment, identifier to assign\n * to a new tokenSet.\n *\n * TokenSets require a unique identifier to be correctly minimised.\n *\n * @private\n */\nlunr.TokenSet._nextId = 1\n\n/**\n * Creates a TokenSet instance from the given sorted array of words.\n *\n * @param {String[]} arr - A sorted array of strings to create the set from.\n * @returns {lunr.TokenSet}\n * @throws Will throw an error if the input array is not sorted.\n */\nlunr.TokenSet.fromArray = function (arr) {\n  var builder = new lunr.TokenSet.Builder\n\n  for (var i = 0, len = arr.length; i < len; i++) {\n    builder.insert(arr[i])\n  }\n\n  builder.finish()\n  return builder.root\n}\n\n/**\n * Creates a token set from a query clause.\n *\n * @private\n * @param {Object} clause - A single clause from lunr.Query.\n * @param {string} clause.term - The query clause term.\n * @param {number} [clause.editDistance] - The optional edit distance for the term.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromClause = function (clause) {\n  if ('editDistance' in clause) {\n    return lunr.TokenSet.fromFuzzyString(clause.term, clause.editDistance)\n  } else {\n    return lunr.TokenSet.fromString(clause.term)\n  }\n}\n\n/**\n * Creates a token set representing a single string with a specified\n * edit distance.\n *\n * Insertions, deletions, substitutions and transpositions are each\n * treated as an edit distance of 1.\n *\n * Increasing the allowed edit distance will have a dramatic impact\n * on the performance of both creating and intersecting these TokenSets.\n * It is advised to keep the edit distance less than 3.\n *\n * @param {string} str - The string to create the token set from.\n * @param {number} editDistance - The allowed edit distance to match.\n * @returns {lunr.Vector}\n */\nlunr.TokenSet.fromFuzzyString = function (str, editDistance) {\n  var root = new lunr.TokenSet\n\n  var stack = [{\n    node: root,\n    editsRemaining: editDistance,\n    str: str\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop()\n\n    // no edit\n    if (frame.str.length > 0) {\n      var char = frame.str.charAt(0),\n          noEditNode\n\n      if (char in frame.node.edges) {\n        noEditNode = frame.node.edges[char]\n      } else {\n        noEditNode = new lunr.TokenSet\n        frame.node.edges[char] = noEditNode\n      }\n\n      if (frame.str.length == 1) {\n        noEditNode.final = true\n      }\n\n      stack.push({\n        node: noEditNode,\n        editsRemaining: frame.editsRemaining,\n        str: frame.str.slice(1)\n      })\n    }\n\n    if (frame.editsRemaining == 0) {\n      continue\n    }\n\n    // insertion\n    if (\"*\" in frame.node.edges) {\n      var insertionNode = frame.node.edges[\"*\"]\n    } else {\n      var insertionNode = new lunr.TokenSet\n      frame.node.edges[\"*\"] = insertionNode\n    }\n\n    if (frame.str.length == 0) {\n      insertionNode.final = true\n    }\n\n    stack.push({\n      node: insertionNode,\n      editsRemaining: frame.editsRemaining - 1,\n      str: frame.str\n    })\n\n    // deletion\n    // can only do a deletion if we have enough edits remaining\n    // and if there are characters left to delete in the string\n    if (frame.str.length > 1) {\n      stack.push({\n        node: frame.node,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // deletion\n    // just removing the last character from the str\n    if (frame.str.length == 1) {\n      frame.node.final = true\n    }\n\n    // substitution\n    // can only do a substitution if we have enough edits remaining\n    // and if there are characters left to substitute\n    if (frame.str.length >= 1) {\n      if (\"*\" in frame.node.edges) {\n        var substitutionNode = frame.node.edges[\"*\"]\n      } else {\n        var substitutionNode = new lunr.TokenSet\n        frame.node.edges[\"*\"] = substitutionNode\n      }\n\n      if (frame.str.length == 1) {\n        substitutionNode.final = true\n      }\n\n      stack.push({\n        node: substitutionNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // transposition\n    // can only do a transposition if there are edits remaining\n    // and there are enough characters to transpose\n    if (frame.str.length > 1) {\n      var charA = frame.str.charAt(0),\n          charB = frame.str.charAt(1),\n          transposeNode\n\n      if (charB in frame.node.edges) {\n        transposeNode = frame.node.edges[charB]\n      } else {\n        transposeNode = new lunr.TokenSet\n        frame.node.edges[charB] = transposeNode\n      }\n\n      if (frame.str.length == 1) {\n        transposeNode.final = true\n      }\n\n      stack.push({\n        node: transposeNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: charA + frame.str.slice(2)\n      })\n    }\n  }\n\n  return root\n}\n\n/**\n * Creates a TokenSet from a string.\n *\n * The string may contain one or more wildcard characters (*)\n * that will allow wildcard matching when intersecting with\n * another TokenSet.\n *\n * @param {string} str - The string to create a TokenSet from.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromString = function (str) {\n  var node = new lunr.TokenSet,\n      root = node\n\n  /*\n   * Iterates through all characters within the passed string\n   * appending a node for each character.\n   *\n   * When a wildcard character is found then a self\n   * referencing edge is introduced to continually match\n   * any number of any characters.\n   */\n  for (var i = 0, len = str.length; i < len; i++) {\n    var char = str[i],\n        final = (i == len - 1)\n\n    if (char == \"*\") {\n      node.edges[char] = node\n      node.final = final\n\n    } else {\n      var next = new lunr.TokenSet\n      next.final = final\n\n      node.edges[char] = next\n      node = next\n    }\n  }\n\n  return root\n}\n\n/**\n * Converts this TokenSet into an array of strings\n * contained within the TokenSet.\n *\n * This is not intended to be used on a TokenSet that\n * contains wildcards, in these cases the results are\n * undefined and are likely to cause an infinite loop.\n *\n * @returns {string[]}\n */\nlunr.TokenSet.prototype.toArray = function () {\n  var words = []\n\n  var stack = [{\n    prefix: \"\",\n    node: this\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop(),\n        edges = Object.keys(frame.node.edges),\n        len = edges.length\n\n    if (frame.node.final) {\n      /* In Safari, at this point the prefix is sometimes corrupted, see:\n       * https://github.com/olivernn/lunr.js/issues/279 Calling any\n       * String.prototype method forces Safari to \"cast\" this string to what\n       * it's supposed to be, fixing the bug. */\n      frame.prefix.charAt(0)\n      words.push(frame.prefix)\n    }\n\n    for (var i = 0; i < len; i++) {\n      var edge = edges[i]\n\n      stack.push({\n        prefix: frame.prefix.concat(edge),\n        node: frame.node.edges[edge]\n      })\n    }\n  }\n\n  return words\n}\n\n/**\n * Generates a string representation of a TokenSet.\n *\n * This is intended to allow TokenSets to be used as keys\n * in objects, largely to aid the construction and minimisation\n * of a TokenSet. As such it is not designed to be a human\n * friendly representation of the TokenSet.\n *\n * @returns {string}\n */\nlunr.TokenSet.prototype.toString = function () {\n  // NOTE: Using Object.keys here as this.edges is very likely\n  // to enter 'hash-mode' with many keys being added\n  //\n  // avoiding a for-in loop here as it leads to the function\n  // being de-optimised (at least in V8). From some simple\n  // benchmarks the performance is comparable, but allowing\n  // V8 to optimize may mean easy performance wins in the future.\n\n  if (this._str) {\n    return this._str\n  }\n\n  var str = this.final ? '1' : '0',\n      labels = Object.keys(this.edges).sort(),\n      len = labels.length\n\n  for (var i = 0; i < len; i++) {\n    var label = labels[i],\n        node = this.edges[label]\n\n    str = str + label + node.id\n  }\n\n  return str\n}\n\n/**\n * Returns a new TokenSet that is the intersection of\n * this TokenSet and the passed TokenSet.\n *\n * This intersection will take into account any wildcards\n * contained within the TokenSet.\n *\n * @param {lunr.TokenSet} b - An other TokenSet to intersect with.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.prototype.intersect = function (b) {\n  var output = new lunr.TokenSet,\n      frame = undefined\n\n  var stack = [{\n    qNode: b,\n    output: output,\n    node: this\n  }]\n\n  while (stack.length) {\n    frame = stack.pop()\n\n    // NOTE: As with the #toString method, we are using\n    // Object.keys and a for loop instead of a for-in loop\n    // as both of these objects enter 'hash' mode, causing\n    // the function to be de-optimised in V8\n    var qEdges = Object.keys(frame.qNode.edges),\n        qLen = qEdges.length,\n        nEdges = Object.keys(frame.node.edges),\n        nLen = nEdges.length\n\n    for (var q = 0; q < qLen; q++) {\n      var qEdge = qEdges[q]\n\n      for (var n = 0; n < nLen; n++) {\n        var nEdge = nEdges[n]\n\n        if (nEdge == qEdge || qEdge == '*') {\n          var node = frame.node.edges[nEdge],\n              qNode = frame.qNode.edges[qEdge],\n              final = node.final && qNode.final,\n              next = undefined\n\n          if (nEdge in frame.output.edges) {\n            // an edge already exists for this character\n            // no need to create a new node, just set the finality\n            // bit unless this node is already final\n            next = frame.output.edges[nEdge]\n            next.final = next.final || final\n\n          } else {\n            // no edge exists yet, must create one\n            // set the finality bit and insert it\n            // into the output\n            next = new lunr.TokenSet\n            next.final = final\n            frame.output.edges[nEdge] = next\n          }\n\n          stack.push({\n            qNode: qNode,\n            output: next,\n            node: node\n          })\n        }\n      }\n    }\n  }\n\n  return output\n}\nlunr.TokenSet.Builder = function () {\n  this.previousWord = \"\"\n  this.root = new lunr.TokenSet\n  this.uncheckedNodes = []\n  this.minimizedNodes = {}\n}\n\nlunr.TokenSet.Builder.prototype.insert = function (word) {\n  var node,\n      commonPrefix = 0\n\n  if (word < this.previousWord) {\n    throw new Error (\"Out of order word insertion\")\n  }\n\n  for (var i = 0; i < word.length && i < this.previousWord.length; i++) {\n    if (word[i] != this.previousWord[i]) break\n    commonPrefix++\n  }\n\n  this.minimize(commonPrefix)\n\n  if (this.uncheckedNodes.length == 0) {\n    node = this.root\n  } else {\n    node = this.uncheckedNodes[this.uncheckedNodes.length - 1].child\n  }\n\n  for (var i = commonPrefix; i < word.length; i++) {\n    var nextNode = new lunr.TokenSet,\n        char = word[i]\n\n    node.edges[char] = nextNode\n\n    this.uncheckedNodes.push({\n      parent: node,\n      char: char,\n      child: nextNode\n    })\n\n    node = nextNode\n  }\n\n  node.final = true\n  this.previousWord = word\n}\n\nlunr.TokenSet.Builder.prototype.finish = function () {\n  this.minimize(0)\n}\n\nlunr.TokenSet.Builder.prototype.minimize = function (downTo) {\n  for (var i = this.uncheckedNodes.length - 1; i >= downTo; i--) {\n    var node = this.uncheckedNodes[i],\n        childKey = node.child.toString()\n\n    if (childKey in this.minimizedNodes) {\n      node.parent.edges[node.char] = this.minimizedNodes[childKey]\n    } else {\n      // Cache the key for this node since\n      // we know it can't change anymore\n      node.child._str = childKey\n\n      this.minimizedNodes[childKey] = node.child\n    }\n\n    this.uncheckedNodes.pop()\n  }\n}\n/*!\n * lunr.Index\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * An index contains the built index of all documents and provides a query interface\n * to the index.\n *\n * Usually instances of lunr.Index will not be created using this constructor, instead\n * lunr.Builder should be used to construct new indexes, or lunr.Index.load should be\n * used to load previously built and serialized indexes.\n *\n * @constructor\n * @param {Object} attrs - The attributes of the built search index.\n * @param {Object} attrs.invertedIndex - An index of term/field to document reference.\n * @param {Object<string, lunr.Vector>} attrs.fieldVectors - Field vectors\n * @param {lunr.TokenSet} attrs.tokenSet - An set of all corpus tokens.\n * @param {string[]} attrs.fields - The names of indexed document fields.\n * @param {lunr.Pipeline} attrs.pipeline - The pipeline to use for search terms.\n */\nlunr.Index = function (attrs) {\n  this.invertedIndex = attrs.invertedIndex\n  this.fieldVectors = attrs.fieldVectors\n  this.tokenSet = attrs.tokenSet\n  this.fields = attrs.fields\n  this.pipeline = attrs.pipeline\n}\n\n/**\n * A result contains details of a document matching a search query.\n * @typedef {Object} lunr.Index~Result\n * @property {string} ref - The reference of the document this result represents.\n * @property {number} score - A number between 0 and 1 representing how similar this document is to the query.\n * @property {lunr.MatchData} matchData - Contains metadata about this match including which term(s) caused the match.\n */\n\n/**\n * Although lunr provides the ability to create queries using lunr.Query, it also provides a simple\n * query language which itself is parsed into an instance of lunr.Query.\n *\n * For programmatically building queries it is advised to directly use lunr.Query, the query language\n * is best used for human entered text rather than program generated text.\n *\n * At its simplest queries can just be a single term, e.g. `hello`, multiple terms are also supported\n * and will be combined with OR, e.g `hello world` will match documents that contain either 'hello'\n * or 'world', though those that contain both will rank higher in the results.\n *\n * Wildcards can be included in terms to match one or more unspecified characters, these wildcards can\n * be inserted anywhere within the term, and more than one wildcard can exist in a single term. Adding\n * wildcards will increase the number of documents that will be found but can also have a negative\n * impact on query performance, especially with wildcards at the beginning of a term.\n *\n * Terms can be restricted to specific fields, e.g. `title:hello`, only documents with the term\n * hello in the title field will match this query. Using a field not present in the index will lead\n * to an error being thrown.\n *\n * Modifiers can also be added to terms, lunr supports edit distance and boost modifiers on terms. A term\n * boost will make documents matching that term score higher, e.g. `foo^5`. Edit distance is also supported\n * to provide fuzzy matching, e.g. 'hello~2' will match documents with hello with an edit distance of 2.\n * Avoid large values for edit distance to improve query performance.\n *\n * Each term also supports a presence modifier. By default a term's presence in document is optional, however\n * this can be changed to either required or prohibited. For a term's presence to be required in a document the\n * term should be prefixed with a '+', e.g. `+foo bar` is a search for documents that must contain 'foo' and\n * optionally contain 'bar'. Conversely a leading '-' sets the terms presence to prohibited, i.e. it must not\n * appear in a document, e.g. `-foo bar` is a search for documents that do not contain 'foo' but may contain 'bar'.\n *\n * To escape special characters the backslash character '\\' can be used, this allows searches to include\n * characters that would normally be considered modifiers, e.g. `foo\\~2` will search for a term \"foo~2\" instead\n * of attempting to apply a boost of 2 to the search term \"foo\".\n *\n * @typedef {string} lunr.Index~QueryString\n * @example <caption>Simple single term query</caption>\n * hello\n * @example <caption>Multiple term query</caption>\n * hello world\n * @example <caption>term scoped to a field</caption>\n * title:hello\n * @example <caption>term with a boost of 10</caption>\n * hello^10\n * @example <caption>term with an edit distance of 2</caption>\n * hello~2\n * @example <caption>terms with presence modifiers</caption>\n * -foo +bar baz\n */\n\n/**\n * Performs a search against the index using lunr query syntax.\n *\n * Results will be returned sorted by their score, the most relevant results\n * will be returned first.  For details on how the score is calculated, please see\n * the {@link https://lunrjs.com/guides/searching.html#scoring|guide}.\n *\n * For more programmatic querying use lunr.Index#query.\n *\n * @param {lunr.Index~QueryString} queryString - A string containing a lunr query.\n * @throws {lunr.QueryParseError} If the passed query string cannot be parsed.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.search = function (queryString) {\n  return this.query(function (query) {\n    var parser = new lunr.QueryParser(queryString, query)\n    parser.parse()\n  })\n}\n\n/**\n * A query builder callback provides a query object to be used to express\n * the query to perform on the index.\n *\n * @callback lunr.Index~queryBuilder\n * @param {lunr.Query} query - The query object to build up.\n * @this lunr.Query\n */\n\n/**\n * Performs a query against the index using the yielded lunr.Query object.\n *\n * If performing programmatic queries against the index, this method is preferred\n * over lunr.Index#search so as to avoid the additional query parsing overhead.\n *\n * A query object is yielded to the supplied function which should be used to\n * express the query to be run against the index.\n *\n * Note that although this function takes a callback parameter it is _not_ an\n * asynchronous operation, the callback is just yielded a query object to be\n * customized.\n *\n * @param {lunr.Index~queryBuilder} fn - A function that is used to build the query.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.query = function (fn) {\n  // for each query clause\n  // * process terms\n  // * expand terms from token set\n  // * find matching documents and metadata\n  // * get document vectors\n  // * score documents\n\n  var query = new lunr.Query(this.fields),\n      matchingFields = Object.create(null),\n      queryVectors = Object.create(null),\n      termFieldCache = Object.create(null),\n      requiredMatches = Object.create(null),\n      prohibitedMatches = Object.create(null)\n\n  /*\n   * To support field level boosts a query vector is created per\n   * field. An empty vector is eagerly created to support negated\n   * queries.\n   */\n  for (var i = 0; i < this.fields.length; i++) {\n    queryVectors[this.fields[i]] = new lunr.Vector\n  }\n\n  fn.call(query, query)\n\n  for (var i = 0; i < query.clauses.length; i++) {\n    /*\n     * Unless the pipeline has been disabled for this term, which is\n     * the case for terms with wildcards, we need to pass the clause\n     * term through the search pipeline. A pipeline returns an array\n     * of processed terms. Pipeline functions may expand the passed\n     * term, which means we may end up performing multiple index lookups\n     * for a single query term.\n     */\n    var clause = query.clauses[i],\n        terms = null,\n        clauseMatches = lunr.Set.empty\n\n    if (clause.usePipeline) {\n      terms = this.pipeline.runString(clause.term, {\n        fields: clause.fields\n      })\n    } else {\n      terms = [clause.term]\n    }\n\n    for (var m = 0; m < terms.length; m++) {\n      var term = terms[m]\n\n      /*\n       * Each term returned from the pipeline needs to use the same query\n       * clause object, e.g. the same boost and or edit distance. The\n       * simplest way to do this is to re-use the clause object but mutate\n       * its term property.\n       */\n      clause.term = term\n\n      /*\n       * From the term in the clause we create a token set which will then\n       * be used to intersect the indexes token set to get a list of terms\n       * to lookup in the inverted index\n       */\n      var termTokenSet = lunr.TokenSet.fromClause(clause),\n          expandedTerms = this.tokenSet.intersect(termTokenSet).toArray()\n\n      /*\n       * If a term marked as required does not exist in the tokenSet it is\n       * impossible for the search to return any matches. We set all the field\n       * scoped required matches set to empty and stop examining any further\n       * clauses.\n       */\n      if (expandedTerms.length === 0 && clause.presence === lunr.Query.presence.REQUIRED) {\n        for (var k = 0; k < clause.fields.length; k++) {\n          var field = clause.fields[k]\n          requiredMatches[field] = lunr.Set.empty\n        }\n\n        break\n      }\n\n      for (var j = 0; j < expandedTerms.length; j++) {\n        /*\n         * For each term get the posting and termIndex, this is required for\n         * building the query vector.\n         */\n        var expandedTerm = expandedTerms[j],\n            posting = this.invertedIndex[expandedTerm],\n            termIndex = posting._index\n\n        for (var k = 0; k < clause.fields.length; k++) {\n          /*\n           * For each field that this query term is scoped by (by default\n           * all fields are in scope) we need to get all the document refs\n           * that have this term in that field.\n           *\n           * The posting is the entry in the invertedIndex for the matching\n           * term from above.\n           */\n          var field = clause.fields[k],\n              fieldPosting = posting[field],\n              matchingDocumentRefs = Object.keys(fieldPosting),\n              termField = expandedTerm + \"/\" + field,\n              matchingDocumentsSet = new lunr.Set(matchingDocumentRefs)\n\n          /*\n           * if the presence of this term is required ensure that the matching\n           * documents are added to the set of required matches for this clause.\n           *\n           */\n          if (clause.presence == lunr.Query.presence.REQUIRED) {\n            clauseMatches = clauseMatches.union(matchingDocumentsSet)\n\n            if (requiredMatches[field] === undefined) {\n              requiredMatches[field] = lunr.Set.complete\n            }\n          }\n\n          /*\n           * if the presence of this term is prohibited ensure that the matching\n           * documents are added to the set of prohibited matches for this field,\n           * creating that set if it does not yet exist.\n           */\n          if (clause.presence == lunr.Query.presence.PROHIBITED) {\n            if (prohibitedMatches[field] === undefined) {\n              prohibitedMatches[field] = lunr.Set.empty\n            }\n\n            prohibitedMatches[field] = prohibitedMatches[field].union(matchingDocumentsSet)\n\n            /*\n             * Prohibited matches should not be part of the query vector used for\n             * similarity scoring and no metadata should be extracted so we continue\n             * to the next field\n             */\n            continue\n          }\n\n          /*\n           * The query field vector is populated using the termIndex found for\n           * the term and a unit value with the appropriate boost applied.\n           * Using upsert because there could already be an entry in the vector\n           * for the term we are working with. In that case we just add the scores\n           * together.\n           */\n          queryVectors[field].upsert(termIndex, clause.boost, function (a, b) { return a + b })\n\n          /**\n           * If we've already seen this term, field combo then we've already collected\n           * the matching documents and metadata, no need to go through all that again\n           */\n          if (termFieldCache[termField]) {\n            continue\n          }\n\n          for (var l = 0; l < matchingDocumentRefs.length; l++) {\n            /*\n             * All metadata for this term/field/document triple\n             * are then extracted and collected into an instance\n             * of lunr.MatchData ready to be returned in the query\n             * results\n             */\n            var matchingDocumentRef = matchingDocumentRefs[l],\n                matchingFieldRef = new lunr.FieldRef (matchingDocumentRef, field),\n                metadata = fieldPosting[matchingDocumentRef],\n                fieldMatch\n\n            if ((fieldMatch = matchingFields[matchingFieldRef]) === undefined) {\n              matchingFields[matchingFieldRef] = new lunr.MatchData (expandedTerm, field, metadata)\n            } else {\n              fieldMatch.add(expandedTerm, field, metadata)\n            }\n\n          }\n\n          termFieldCache[termField] = true\n        }\n      }\n    }\n\n    /**\n     * If the presence was required we need to update the requiredMatches field sets.\n     * We do this after all fields for the term have collected their matches because\n     * the clause terms presence is required in _any_ of the fields not _all_ of the\n     * fields.\n     */\n    if (clause.presence === lunr.Query.presence.REQUIRED) {\n      for (var k = 0; k < clause.fields.length; k++) {\n        var field = clause.fields[k]\n        requiredMatches[field] = requiredMatches[field].intersect(clauseMatches)\n      }\n    }\n  }\n\n  /**\n   * Need to combine the field scoped required and prohibited\n   * matching documents into a global set of required and prohibited\n   * matches\n   */\n  var allRequiredMatches = lunr.Set.complete,\n      allProhibitedMatches = lunr.Set.empty\n\n  for (var i = 0; i < this.fields.length; i++) {\n    var field = this.fields[i]\n\n    if (requiredMatches[field]) {\n      allRequiredMatches = allRequiredMatches.intersect(requiredMatches[field])\n    }\n\n    if (prohibitedMatches[field]) {\n      allProhibitedMatches = allProhibitedMatches.union(prohibitedMatches[field])\n    }\n  }\n\n  var matchingFieldRefs = Object.keys(matchingFields),\n      results = [],\n      matches = Object.create(null)\n\n  /*\n   * If the query is negated (contains only prohibited terms)\n   * we need to get _all_ fieldRefs currently existing in the\n   * index. This is only done when we know that the query is\n   * entirely prohibited terms to avoid any cost of getting all\n   * fieldRefs unnecessarily.\n   *\n   * Additionally, blank MatchData must be created to correctly\n   * populate the results.\n   */\n  if (query.isNegated()) {\n    matchingFieldRefs = Object.keys(this.fieldVectors)\n\n    for (var i = 0; i < matchingFieldRefs.length; i++) {\n      var matchingFieldRef = matchingFieldRefs[i]\n      var fieldRef = lunr.FieldRef.fromString(matchingFieldRef)\n      matchingFields[matchingFieldRef] = new lunr.MatchData\n    }\n  }\n\n  for (var i = 0; i < matchingFieldRefs.length; i++) {\n    /*\n     * Currently we have document fields that match the query, but we\n     * need to return documents. The matchData and scores are combined\n     * from multiple fields belonging to the same document.\n     *\n     * Scores are calculated by field, using the query vectors created\n     * above, and combined into a final document score using addition.\n     */\n    var fieldRef = lunr.FieldRef.fromString(matchingFieldRefs[i]),\n        docRef = fieldRef.docRef\n\n    if (!allRequiredMatches.contains(docRef)) {\n      continue\n    }\n\n    if (allProhibitedMatches.contains(docRef)) {\n      continue\n    }\n\n    var fieldVector = this.fieldVectors[fieldRef],\n        score = queryVectors[fieldRef.fieldName].similarity(fieldVector),\n        docMatch\n\n    if ((docMatch = matches[docRef]) !== undefined) {\n      docMatch.score += score\n      docMatch.matchData.combine(matchingFields[fieldRef])\n    } else {\n      var match = {\n        ref: docRef,\n        score: score,\n        matchData: matchingFields[fieldRef]\n      }\n      matches[docRef] = match\n      results.push(match)\n    }\n  }\n\n  /*\n   * Sort the results objects by score, highest first.\n   */\n  return results.sort(function (a, b) {\n    return b.score - a.score\n  })\n}\n\n/**\n * Prepares the index for JSON serialization.\n *\n * The schema for this JSON blob will be described in a\n * separate JSON schema file.\n *\n * @returns {Object}\n */\nlunr.Index.prototype.toJSON = function () {\n  var invertedIndex = Object.keys(this.invertedIndex)\n    .sort()\n    .map(function (term) {\n      return [term, this.invertedIndex[term]]\n    }, this)\n\n  var fieldVectors = Object.keys(this.fieldVectors)\n    .map(function (ref) {\n      return [ref, this.fieldVectors[ref].toJSON()]\n    }, this)\n\n  return {\n    version: lunr.version,\n    fields: this.fields,\n    fieldVectors: fieldVectors,\n    invertedIndex: invertedIndex,\n    pipeline: this.pipeline.toJSON()\n  }\n}\n\n/**\n * Loads a previously serialized lunr.Index\n *\n * @param {Object} serializedIndex - A previously serialized lunr.Index\n * @returns {lunr.Index}\n */\nlunr.Index.load = function (serializedIndex) {\n  var attrs = {},\n      fieldVectors = {},\n      serializedVectors = serializedIndex.fieldVectors,\n      invertedIndex = Object.create(null),\n      serializedInvertedIndex = serializedIndex.invertedIndex,\n      tokenSetBuilder = new lunr.TokenSet.Builder,\n      pipeline = lunr.Pipeline.load(serializedIndex.pipeline)\n\n  if (serializedIndex.version != lunr.version) {\n    lunr.utils.warn(\"Version mismatch when loading serialised index. Current version of lunr '\" + lunr.version + \"' does not match serialized index '\" + serializedIndex.version + \"'\")\n  }\n\n  for (var i = 0; i < serializedVectors.length; i++) {\n    var tuple = serializedVectors[i],\n        ref = tuple[0],\n        elements = tuple[1]\n\n    fieldVectors[ref] = new lunr.Vector(elements)\n  }\n\n  for (var i = 0; i < serializedInvertedIndex.length; i++) {\n    var tuple = serializedInvertedIndex[i],\n        term = tuple[0],\n        posting = tuple[1]\n\n    tokenSetBuilder.insert(term)\n    invertedIndex[term] = posting\n  }\n\n  tokenSetBuilder.finish()\n\n  attrs.fields = serializedIndex.fields\n\n  attrs.fieldVectors = fieldVectors\n  attrs.invertedIndex = invertedIndex\n  attrs.tokenSet = tokenSetBuilder.root\n  attrs.pipeline = pipeline\n\n  return new lunr.Index(attrs)\n}\n/*!\n * lunr.Builder\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Builder performs indexing on a set of documents and\n * returns instances of lunr.Index ready for querying.\n *\n * All configuration of the index is done via the builder, the\n * fields to index, the document reference, the text processing\n * pipeline and document scoring parameters are all set on the\n * builder before indexing.\n *\n * @constructor\n * @property {string} _ref - Internal reference to the document reference field.\n * @property {string[]} _fields - Internal reference to the document fields to index.\n * @property {object} invertedIndex - The inverted index maps terms to document fields.\n * @property {object} documentTermFrequencies - Keeps track of document term frequencies.\n * @property {object} documentLengths - Keeps track of the length of documents added to the index.\n * @property {lunr.tokenizer} tokenizer - Function for splitting strings into tokens for indexing.\n * @property {lunr.Pipeline} pipeline - The pipeline performs text processing on tokens before indexing.\n * @property {lunr.Pipeline} searchPipeline - A pipeline for processing search terms before querying the index.\n * @property {number} documentCount - Keeps track of the total number of documents indexed.\n * @property {number} _b - A parameter to control field length normalization, setting this to 0 disabled normalization, 1 fully normalizes field lengths, the default value is 0.75.\n * @property {number} _k1 - A parameter to control how quickly an increase in term frequency results in term frequency saturation, the default value is 1.2.\n * @property {number} termIndex - A counter incremented for each unique term, used to identify a terms position in the vector space.\n * @property {array} metadataWhitelist - A list of metadata keys that have been whitelisted for entry in the index.\n */\nlunr.Builder = function () {\n  this._ref = \"id\"\n  this._fields = Object.create(null)\n  this._documents = Object.create(null)\n  this.invertedIndex = Object.create(null)\n  this.fieldTermFrequencies = {}\n  this.fieldLengths = {}\n  this.tokenizer = lunr.tokenizer\n  this.pipeline = new lunr.Pipeline\n  this.searchPipeline = new lunr.Pipeline\n  this.documentCount = 0\n  this._b = 0.75\n  this._k1 = 1.2\n  this.termIndex = 0\n  this.metadataWhitelist = []\n}\n\n/**\n * Sets the document field used as the document reference. Every document must have this field.\n * The type of this field in the document should be a string, if it is not a string it will be\n * coerced into a string by calling toString.\n *\n * The default ref is 'id'.\n *\n * The ref should _not_ be changed during indexing, it should be set before any documents are\n * added to the index. Changing it during indexing can lead to inconsistent results.\n *\n * @param {string} ref - The name of the reference field in the document.\n */\nlunr.Builder.prototype.ref = function (ref) {\n  this._ref = ref\n}\n\n/**\n * A function that is used to extract a field from a document.\n *\n * Lunr expects a field to be at the top level of a document, if however the field\n * is deeply nested within a document an extractor function can be used to extract\n * the right field for indexing.\n *\n * @callback fieldExtractor\n * @param {object} doc - The document being added to the index.\n * @returns {?(string|object|object[])} obj - The object that will be indexed for this field.\n * @example <caption>Extracting a nested field</caption>\n * function (doc) { return doc.nested.field }\n */\n\n/**\n * Adds a field to the list of document fields that will be indexed. Every document being\n * indexed should have this field. Null values for this field in indexed documents will\n * not cause errors but will limit the chance of that document being retrieved by searches.\n *\n * All fields should be added before adding documents to the index. Adding fields after\n * a document has been indexed will have no effect on already indexed documents.\n *\n * Fields can be boosted at build time. This allows terms within that field to have more\n * importance when ranking search results. Use a field boost to specify that matches within\n * one field are more important than other fields.\n *\n * @param {string} fieldName - The name of a field to index in all documents.\n * @param {object} attributes - Optional attributes associated with this field.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this field.\n * @param {fieldExtractor} [attributes.extractor] - Function to extract a field from a document.\n * @throws {RangeError} fieldName cannot contain unsupported characters '/'\n */\nlunr.Builder.prototype.field = function (fieldName, attributes) {\n  if (/\\//.test(fieldName)) {\n    throw new RangeError (\"Field '\" + fieldName + \"' contains illegal character '/'\")\n  }\n\n  this._fields[fieldName] = attributes || {}\n}\n\n/**\n * A parameter to tune the amount of field length normalisation that is applied when\n * calculating relevance scores. A value of 0 will completely disable any normalisation\n * and a value of 1 will fully normalise field lengths. The default is 0.75. Values of b\n * will be clamped to the range 0 - 1.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.b = function (number) {\n  if (number < 0) {\n    this._b = 0\n  } else if (number > 1) {\n    this._b = 1\n  } else {\n    this._b = number\n  }\n}\n\n/**\n * A parameter that controls the speed at which a rise in term frequency results in term\n * frequency saturation. The default value is 1.2. Setting this to a higher value will give\n * slower saturation levels, a lower value will result in quicker saturation.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.k1 = function (number) {\n  this._k1 = number\n}\n\n/**\n * Adds a document to the index.\n *\n * Before adding fields to the index the index should have been fully setup, with the document\n * ref and all fields to index already having been specified.\n *\n * The document must have a field name as specified by the ref (by default this is 'id') and\n * it should have all fields defined for indexing, though null or undefined values will not\n * cause errors.\n *\n * Entire documents can be boosted at build time. Applying a boost to a document indicates that\n * this document should rank higher in search results than other documents.\n *\n * @param {object} doc - The document to add to the index.\n * @param {object} attributes - Optional attributes associated with this document.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this document.\n */\nlunr.Builder.prototype.add = function (doc, attributes) {\n  var docRef = doc[this._ref],\n      fields = Object.keys(this._fields)\n\n  this._documents[docRef] = attributes || {}\n  this.documentCount += 1\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i],\n        extractor = this._fields[fieldName].extractor,\n        field = extractor ? extractor(doc) : doc[fieldName],\n        tokens = this.tokenizer(field, {\n          fields: [fieldName]\n        }),\n        terms = this.pipeline.run(tokens),\n        fieldRef = new lunr.FieldRef (docRef, fieldName),\n        fieldTerms = Object.create(null)\n\n    this.fieldTermFrequencies[fieldRef] = fieldTerms\n    this.fieldLengths[fieldRef] = 0\n\n    // store the length of this field for this document\n    this.fieldLengths[fieldRef] += terms.length\n\n    // calculate term frequencies for this field\n    for (var j = 0; j < terms.length; j++) {\n      var term = terms[j]\n\n      if (fieldTerms[term] == undefined) {\n        fieldTerms[term] = 0\n      }\n\n      fieldTerms[term] += 1\n\n      // add to inverted index\n      // create an initial posting if one doesn't exist\n      if (this.invertedIndex[term] == undefined) {\n        var posting = Object.create(null)\n        posting[\"_index\"] = this.termIndex\n        this.termIndex += 1\n\n        for (var k = 0; k < fields.length; k++) {\n          posting[fields[k]] = Object.create(null)\n        }\n\n        this.invertedIndex[term] = posting\n      }\n\n      // add an entry for this term/fieldName/docRef to the invertedIndex\n      if (this.invertedIndex[term][fieldName][docRef] == undefined) {\n        this.invertedIndex[term][fieldName][docRef] = Object.create(null)\n      }\n\n      // store all whitelisted metadata about this token in the\n      // inverted index\n      for (var l = 0; l < this.metadataWhitelist.length; l++) {\n        var metadataKey = this.metadataWhitelist[l],\n            metadata = term.metadata[metadataKey]\n\n        if (this.invertedIndex[term][fieldName][docRef][metadataKey] == undefined) {\n          this.invertedIndex[term][fieldName][docRef][metadataKey] = []\n        }\n\n        this.invertedIndex[term][fieldName][docRef][metadataKey].push(metadata)\n      }\n    }\n\n  }\n}\n\n/**\n * Calculates the average document length for this index\n *\n * @private\n */\nlunr.Builder.prototype.calculateAverageFieldLengths = function () {\n\n  var fieldRefs = Object.keys(this.fieldLengths),\n      numberOfFields = fieldRefs.length,\n      accumulator = {},\n      documentsWithField = {}\n\n  for (var i = 0; i < numberOfFields; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        field = fieldRef.fieldName\n\n    documentsWithField[field] || (documentsWithField[field] = 0)\n    documentsWithField[field] += 1\n\n    accumulator[field] || (accumulator[field] = 0)\n    accumulator[field] += this.fieldLengths[fieldRef]\n  }\n\n  var fields = Object.keys(this._fields)\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i]\n    accumulator[fieldName] = accumulator[fieldName] / documentsWithField[fieldName]\n  }\n\n  this.averageFieldLength = accumulator\n}\n\n/**\n * Builds a vector space model of every document using lunr.Vector\n *\n * @private\n */\nlunr.Builder.prototype.createFieldVectors = function () {\n  var fieldVectors = {},\n      fieldRefs = Object.keys(this.fieldTermFrequencies),\n      fieldRefsLength = fieldRefs.length,\n      termIdfCache = Object.create(null)\n\n  for (var i = 0; i < fieldRefsLength; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        fieldName = fieldRef.fieldName,\n        fieldLength = this.fieldLengths[fieldRef],\n        fieldVector = new lunr.Vector,\n        termFrequencies = this.fieldTermFrequencies[fieldRef],\n        terms = Object.keys(termFrequencies),\n        termsLength = terms.length\n\n\n    var fieldBoost = this._fields[fieldName].boost || 1,\n        docBoost = this._documents[fieldRef.docRef].boost || 1\n\n    for (var j = 0; j < termsLength; j++) {\n      var term = terms[j],\n          tf = termFrequencies[term],\n          termIndex = this.invertedIndex[term]._index,\n          idf, score, scoreWithPrecision\n\n      if (termIdfCache[term] === undefined) {\n        idf = lunr.idf(this.invertedIndex[term], this.documentCount)\n        termIdfCache[term] = idf\n      } else {\n        idf = termIdfCache[term]\n      }\n\n      score = idf * ((this._k1 + 1) * tf) / (this._k1 * (1 - this._b + this._b * (fieldLength / this.averageFieldLength[fieldName])) + tf)\n      score *= fieldBoost\n      score *= docBoost\n      scoreWithPrecision = Math.round(score * 1000) / 1000\n      // Converts 1.23456789 to 1.234.\n      // Reducing the precision so that the vectors take up less\n      // space when serialised. Doing it now so that they behave\n      // the same before and after serialisation. Also, this is\n      // the fastest approach to reducing a number's precision in\n      // JavaScript.\n\n      fieldVector.insert(termIndex, scoreWithPrecision)\n    }\n\n    fieldVectors[fieldRef] = fieldVector\n  }\n\n  this.fieldVectors = fieldVectors\n}\n\n/**\n * Creates a token set of all tokens in the index using lunr.TokenSet\n *\n * @private\n */\nlunr.Builder.prototype.createTokenSet = function () {\n  this.tokenSet = lunr.TokenSet.fromArray(\n    Object.keys(this.invertedIndex).sort()\n  )\n}\n\n/**\n * Builds the index, creating an instance of lunr.Index.\n *\n * This completes the indexing process and should only be called\n * once all documents have been added to the index.\n *\n * @returns {lunr.Index}\n */\nlunr.Builder.prototype.build = function () {\n  this.calculateAverageFieldLengths()\n  this.createFieldVectors()\n  this.createTokenSet()\n\n  return new lunr.Index({\n    invertedIndex: this.invertedIndex,\n    fieldVectors: this.fieldVectors,\n    tokenSet: this.tokenSet,\n    fields: Object.keys(this._fields),\n    pipeline: this.searchPipeline\n  })\n}\n\n/**\n * Applies a plugin to the index builder.\n *\n * A plugin is a function that is called with the index builder as its context.\n * Plugins can be used to customise or extend the behaviour of the index\n * in some way. A plugin is just a function, that encapsulated the custom\n * behaviour that should be applied when building the index.\n *\n * The plugin function will be called with the index builder as its argument, additional\n * arguments can also be passed when calling use. The function will be called\n * with the index builder as its context.\n *\n * @param {Function} plugin The plugin to apply.\n */\nlunr.Builder.prototype.use = function (fn) {\n  var args = Array.prototype.slice.call(arguments, 1)\n  args.unshift(this)\n  fn.apply(this, args)\n}\n/**\n * Contains and collects metadata about a matching document.\n * A single instance of lunr.MatchData is returned as part of every\n * lunr.Index~Result.\n *\n * @constructor\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n * @property {object} metadata - A cloned collection of metadata associated with this document.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData = function (term, field, metadata) {\n  var clonedMetadata = Object.create(null),\n      metadataKeys = Object.keys(metadata || {})\n\n  // Cloning the metadata to prevent the original\n  // being mutated during match data combination.\n  // Metadata is kept in an array within the inverted\n  // index so cloning the data can be done with\n  // Array#slice\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n    clonedMetadata[key] = metadata[key].slice()\n  }\n\n  this.metadata = Object.create(null)\n\n  if (term !== undefined) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = clonedMetadata\n  }\n}\n\n/**\n * An instance of lunr.MatchData will be created for every term that matches a\n * document. However only one instance is required in a lunr.Index~Result. This\n * method combines metadata from another instance of lunr.MatchData with this\n * objects metadata.\n *\n * @param {lunr.MatchData} otherMatchData - Another instance of match data to merge with this one.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData.prototype.combine = function (otherMatchData) {\n  var terms = Object.keys(otherMatchData.metadata)\n\n  for (var i = 0; i < terms.length; i++) {\n    var term = terms[i],\n        fields = Object.keys(otherMatchData.metadata[term])\n\n    if (this.metadata[term] == undefined) {\n      this.metadata[term] = Object.create(null)\n    }\n\n    for (var j = 0; j < fields.length; j++) {\n      var field = fields[j],\n          keys = Object.keys(otherMatchData.metadata[term][field])\n\n      if (this.metadata[term][field] == undefined) {\n        this.metadata[term][field] = Object.create(null)\n      }\n\n      for (var k = 0; k < keys.length; k++) {\n        var key = keys[k]\n\n        if (this.metadata[term][field][key] == undefined) {\n          this.metadata[term][field][key] = otherMatchData.metadata[term][field][key]\n        } else {\n          this.metadata[term][field][key] = this.metadata[term][field][key].concat(otherMatchData.metadata[term][field][key])\n        }\n\n      }\n    }\n  }\n}\n\n/**\n * Add metadata for a term/field pair to this instance of match data.\n *\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n */\nlunr.MatchData.prototype.add = function (term, field, metadata) {\n  if (!(term in this.metadata)) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  if (!(field in this.metadata[term])) {\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  var metadataKeys = Object.keys(metadata)\n\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n\n    if (key in this.metadata[term][field]) {\n      this.metadata[term][field][key] = this.metadata[term][field][key].concat(metadata[key])\n    } else {\n      this.metadata[term][field][key] = metadata[key]\n    }\n  }\n}\n/**\n * A lunr.Query provides a programmatic way of defining queries to be performed\n * against a {@link lunr.Index}.\n *\n * Prefer constructing a lunr.Query using the {@link lunr.Index#query} method\n * so the query object is pre-initialized with the right index fields.\n *\n * @constructor\n * @property {lunr.Query~Clause[]} clauses - An array of query clauses.\n * @property {string[]} allFields - An array of all available fields in a lunr.Index.\n */\nlunr.Query = function (allFields) {\n  this.clauses = []\n  this.allFields = allFields\n}\n\n/**\n * Constants for indicating what kind of automatic wildcard insertion will be used when constructing a query clause.\n *\n * This allows wildcards to be added to the beginning and end of a term without having to manually do any string\n * concatenation.\n *\n * The wildcard constants can be bitwise combined to select both leading and trailing wildcards.\n *\n * @constant\n * @default\n * @property {number} wildcard.NONE - The term will have no wildcards inserted, this is the default behaviour\n * @property {number} wildcard.LEADING - Prepend the term with a wildcard, unless a leading wildcard already exists\n * @property {number} wildcard.TRAILING - Append a wildcard to the term, unless a trailing wildcard already exists\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with trailing wildcard</caption>\n * query.term('foo', { wildcard: lunr.Query.wildcard.TRAILING })\n * @example <caption>query term with leading and trailing wildcard</caption>\n * query.term('foo', {\n *   wildcard: lunr.Query.wildcard.LEADING | lunr.Query.wildcard.TRAILING\n * })\n */\n\nlunr.Query.wildcard = new String (\"*\")\nlunr.Query.wildcard.NONE = 0\nlunr.Query.wildcard.LEADING = 1\nlunr.Query.wildcard.TRAILING = 2\n\n/**\n * Constants for indicating what kind of presence a term must have in matching documents.\n *\n * @constant\n * @enum {number}\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with required presence</caption>\n * query.term('foo', { presence: lunr.Query.presence.REQUIRED })\n */\nlunr.Query.presence = {\n  /**\n   * Term's presence in a document is optional, this is the default value.\n   */\n  OPTIONAL: 1,\n\n  /**\n   * Term's presence in a document is required, documents that do not contain\n   * this term will not be returned.\n   */\n  REQUIRED: 2,\n\n  /**\n   * Term's presence in a document is prohibited, documents that do contain\n   * this term will not be returned.\n   */\n  PROHIBITED: 3\n}\n\n/**\n * A single clause in a {@link lunr.Query} contains a term and details on how to\n * match that term against a {@link lunr.Index}.\n *\n * @typedef {Object} lunr.Query~Clause\n * @property {string[]} fields - The fields in an index this clause should be matched against.\n * @property {number} [boost=1] - Any boost that should be applied when matching this clause.\n * @property {number} [editDistance] - Whether the term should have fuzzy matching applied, and how fuzzy the match should be.\n * @property {boolean} [usePipeline] - Whether the term should be passed through the search pipeline.\n * @property {number} [wildcard=lunr.Query.wildcard.NONE] - Whether the term should have wildcards appended or prepended.\n * @property {number} [presence=lunr.Query.presence.OPTIONAL] - The terms presence in any matching documents.\n */\n\n/**\n * Adds a {@link lunr.Query~Clause} to this query.\n *\n * Unless the clause contains the fields to be matched all fields will be matched. In addition\n * a default boost of 1 is applied to the clause.\n *\n * @param {lunr.Query~Clause} clause - The clause to add to this query.\n * @see lunr.Query~Clause\n * @returns {lunr.Query}\n */\nlunr.Query.prototype.clause = function (clause) {\n  if (!('fields' in clause)) {\n    clause.fields = this.allFields\n  }\n\n  if (!('boost' in clause)) {\n    clause.boost = 1\n  }\n\n  if (!('usePipeline' in clause)) {\n    clause.usePipeline = true\n  }\n\n  if (!('wildcard' in clause)) {\n    clause.wildcard = lunr.Query.wildcard.NONE\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.LEADING) && (clause.term.charAt(0) != lunr.Query.wildcard)) {\n    clause.term = \"*\" + clause.term\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.TRAILING) && (clause.term.slice(-1) != lunr.Query.wildcard)) {\n    clause.term = \"\" + clause.term + \"*\"\n  }\n\n  if (!('presence' in clause)) {\n    clause.presence = lunr.Query.presence.OPTIONAL\n  }\n\n  this.clauses.push(clause)\n\n  return this\n}\n\n/**\n * A negated query is one in which every clause has a presence of\n * prohibited. These queries require some special processing to return\n * the expected results.\n *\n * @returns boolean\n */\nlunr.Query.prototype.isNegated = function () {\n  for (var i = 0; i < this.clauses.length; i++) {\n    if (this.clauses[i].presence != lunr.Query.presence.PROHIBITED) {\n      return false\n    }\n  }\n\n  return true\n}\n\n/**\n * Adds a term to the current query, under the covers this will create a {@link lunr.Query~Clause}\n * to the list of clauses that make up this query.\n *\n * The term is used as is, i.e. no tokenization will be performed by this method. Instead conversion\n * to a token or token-like string should be done before calling this method.\n *\n * The term will be converted to a string by calling `toString`. Multiple terms can be passed as an\n * array, each term in the array will share the same options.\n *\n * @param {object|object[]} term - The term(s) to add to the query.\n * @param {object} [options] - Any additional properties to add to the query clause.\n * @returns {lunr.Query}\n * @see lunr.Query#clause\n * @see lunr.Query~Clause\n * @example <caption>adding a single term to a query</caption>\n * query.term(\"foo\")\n * @example <caption>adding a single term to a query and specifying search fields, term boost and automatic trailing wildcard</caption>\n * query.term(\"foo\", {\n *   fields: [\"title\"],\n *   boost: 10,\n *   wildcard: lunr.Query.wildcard.TRAILING\n * })\n * @example <caption>using lunr.tokenizer to convert a string to tokens before using them as terms</caption>\n * query.term(lunr.tokenizer(\"foo bar\"))\n */\nlunr.Query.prototype.term = function (term, options) {\n  if (Array.isArray(term)) {\n    term.forEach(function (t) { this.term(t, lunr.utils.clone(options)) }, this)\n    return this\n  }\n\n  var clause = options || {}\n  clause.term = term.toString()\n\n  this.clause(clause)\n\n  return this\n}\nlunr.QueryParseError = function (message, start, end) {\n  this.name = \"QueryParseError\"\n  this.message = message\n  this.start = start\n  this.end = end\n}\n\nlunr.QueryParseError.prototype = new Error\nlunr.QueryLexer = function (str) {\n  this.lexemes = []\n  this.str = str\n  this.length = str.length\n  this.pos = 0\n  this.start = 0\n  this.escapeCharPositions = []\n}\n\nlunr.QueryLexer.prototype.run = function () {\n  var state = lunr.QueryLexer.lexText\n\n  while (state) {\n    state = state(this)\n  }\n}\n\nlunr.QueryLexer.prototype.sliceString = function () {\n  var subSlices = [],\n      sliceStart = this.start,\n      sliceEnd = this.pos\n\n  for (var i = 0; i < this.escapeCharPositions.length; i++) {\n    sliceEnd = this.escapeCharPositions[i]\n    subSlices.push(this.str.slice(sliceStart, sliceEnd))\n    sliceStart = sliceEnd + 1\n  }\n\n  subSlices.push(this.str.slice(sliceStart, this.pos))\n  this.escapeCharPositions.length = 0\n\n  return subSlices.join('')\n}\n\nlunr.QueryLexer.prototype.emit = function (type) {\n  this.lexemes.push({\n    type: type,\n    str: this.sliceString(),\n    start: this.start,\n    end: this.pos\n  })\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.escapeCharacter = function () {\n  this.escapeCharPositions.push(this.pos - 1)\n  this.pos += 1\n}\n\nlunr.QueryLexer.prototype.next = function () {\n  if (this.pos >= this.length) {\n    return lunr.QueryLexer.EOS\n  }\n\n  var char = this.str.charAt(this.pos)\n  this.pos += 1\n  return char\n}\n\nlunr.QueryLexer.prototype.width = function () {\n  return this.pos - this.start\n}\n\nlunr.QueryLexer.prototype.ignore = function () {\n  if (this.start == this.pos) {\n    this.pos += 1\n  }\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.backup = function () {\n  this.pos -= 1\n}\n\nlunr.QueryLexer.prototype.acceptDigitRun = function () {\n  var char, charCode\n\n  do {\n    char = this.next()\n    charCode = char.charCodeAt(0)\n  } while (charCode > 47 && charCode < 58)\n\n  if (char != lunr.QueryLexer.EOS) {\n    this.backup()\n  }\n}\n\nlunr.QueryLexer.prototype.more = function () {\n  return this.pos < this.length\n}\n\nlunr.QueryLexer.EOS = 'EOS'\nlunr.QueryLexer.FIELD = 'FIELD'\nlunr.QueryLexer.TERM = 'TERM'\nlunr.QueryLexer.EDIT_DISTANCE = 'EDIT_DISTANCE'\nlunr.QueryLexer.BOOST = 'BOOST'\nlunr.QueryLexer.PRESENCE = 'PRESENCE'\n\nlunr.QueryLexer.lexField = function (lexer) {\n  lexer.backup()\n  lexer.emit(lunr.QueryLexer.FIELD)\n  lexer.ignore()\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexTerm = function (lexer) {\n  if (lexer.width() > 1) {\n    lexer.backup()\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n\n  lexer.ignore()\n\n  if (lexer.more()) {\n    return lunr.QueryLexer.lexText\n  }\n}\n\nlunr.QueryLexer.lexEditDistance = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.EDIT_DISTANCE)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexBoost = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.BOOST)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexEOS = function (lexer) {\n  if (lexer.width() > 0) {\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n}\n\n// This matches the separator used when tokenising fields\n// within a document. These should match otherwise it is\n// not possible to search for some tokens within a document.\n//\n// It is possible for the user to change the separator on the\n// tokenizer so it _might_ clash with any other of the special\n// characters already used within the search string, e.g. :.\n//\n// This means that it is possible to change the separator in\n// such a way that makes some words unsearchable using a search\n// string.\nlunr.QueryLexer.termSeparator = lunr.tokenizer.separator\n\nlunr.QueryLexer.lexText = function (lexer) {\n  while (true) {\n    var char = lexer.next()\n\n    if (char == lunr.QueryLexer.EOS) {\n      return lunr.QueryLexer.lexEOS\n    }\n\n    // Escape character is '\\'\n    if (char.charCodeAt(0) == 92) {\n      lexer.escapeCharacter()\n      continue\n    }\n\n    if (char == \":\") {\n      return lunr.QueryLexer.lexField\n    }\n\n    if (char == \"~\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexEditDistance\n    }\n\n    if (char == \"^\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexBoost\n    }\n\n    // \"+\" indicates term presence is required\n    // checking for length to ensure that only\n    // leading \"+\" are considered\n    if (char == \"+\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    // \"-\" indicates term presence is prohibited\n    // checking for length to ensure that only\n    // leading \"-\" are considered\n    if (char == \"-\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    if (char.match(lunr.QueryLexer.termSeparator)) {\n      return lunr.QueryLexer.lexTerm\n    }\n  }\n}\n\nlunr.QueryParser = function (str, query) {\n  this.lexer = new lunr.QueryLexer (str)\n  this.query = query\n  this.currentClause = {}\n  this.lexemeIdx = 0\n}\n\nlunr.QueryParser.prototype.parse = function () {\n  this.lexer.run()\n  this.lexemes = this.lexer.lexemes\n\n  var state = lunr.QueryParser.parseClause\n\n  while (state) {\n    state = state(this)\n  }\n\n  return this.query\n}\n\nlunr.QueryParser.prototype.peekLexeme = function () {\n  return this.lexemes[this.lexemeIdx]\n}\n\nlunr.QueryParser.prototype.consumeLexeme = function () {\n  var lexeme = this.peekLexeme()\n  this.lexemeIdx += 1\n  return lexeme\n}\n\nlunr.QueryParser.prototype.nextClause = function () {\n  var completedClause = this.currentClause\n  this.query.clause(completedClause)\n  this.currentClause = {}\n}\n\nlunr.QueryParser.parseClause = function (parser) {\n  var lexeme = parser.peekLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.type) {\n    case lunr.QueryLexer.PRESENCE:\n      return lunr.QueryParser.parsePresence\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expected either a field or a term, found \" + lexeme.type\n\n      if (lexeme.str.length >= 1) {\n        errorMessage += \" with value '\" + lexeme.str + \"'\"\n      }\n\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n}\n\nlunr.QueryParser.parsePresence = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.str) {\n    case \"-\":\n      parser.currentClause.presence = lunr.Query.presence.PROHIBITED\n      break\n    case \"+\":\n      parser.currentClause.presence = lunr.Query.presence.REQUIRED\n      break\n    default:\n      var errorMessage = \"unrecognised presence operator'\" + lexeme.str + \"'\"\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term or field, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term or field, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseField = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  if (parser.query.allFields.indexOf(lexeme.str) == -1) {\n    var possibleFields = parser.query.allFields.map(function (f) { return \"'\" + f + \"'\" }).join(', '),\n        errorMessage = \"unrecognised field '\" + lexeme.str + \"', possible fields: \" + possibleFields\n\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.fields = [lexeme.str]\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseTerm = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  parser.currentClause.term = lexeme.str.toLowerCase()\n\n  if (lexeme.str.indexOf(\"*\") != -1) {\n    parser.currentClause.usePipeline = false\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseEditDistance = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var editDistance = parseInt(lexeme.str, 10)\n\n  if (isNaN(editDistance)) {\n    var errorMessage = \"edit distance must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.editDistance = editDistance\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseBoost = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var boost = parseInt(lexeme.str, 10)\n\n  if (isNaN(boost)) {\n    var errorMessage = \"boost must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.boost = boost\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\n  /**\n   * export the module via AMD, CommonJS or as a browser global\n   * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js\n   */\n  ;(function (root, factory) {\n    if (typeof define === 'function' && define.amd) {\n      // AMD. Register as an anonymous module.\n      define(factory)\n    } else if (typeof exports === 'object') {\n      /**\n       * Node. Does not work with strict CommonJS, but\n       * only CommonJS-like enviroments that support module.exports,\n       * like Node.\n       */\n      module.exports = factory()\n    } else {\n      // Browser globals (root is window)\n      root.lunr = factory()\n    }\n  }(this, function () {\n    /**\n     * Just return a value to define the module export.\n     * This example returns an object, but the module\n     * can return a function as the exported value.\n     */\n    return lunr\n  }))\n})();\n", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param  {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n  var str = '' + string;\n  var match = matchHtmlRegExp.exec(str);\n\n  if (!match) {\n    return str;\n  }\n\n  var escape;\n  var html = '';\n  var index = 0;\n  var lastIndex = 0;\n\n  for (index = match.index; index < str.length; index++) {\n    switch (str.charCodeAt(index)) {\n      case 34: // \"\n        escape = '&quot;';\n        break;\n      case 38: // &\n        escape = '&amp;';\n        break;\n      case 39: // '\n        escape = '&#39;';\n        break;\n      case 60: // <\n        escape = '&lt;';\n        break;\n      case 62: // >\n        escape = '&gt;';\n        break;\n      default:\n        continue;\n    }\n\n    if (lastIndex !== index) {\n      html += str.substring(lastIndex, index);\n    }\n\n    lastIndex = index + 1;\n    html += escape;\n  }\n\n  return lastIndex !== index\n    ? html + str.substring(lastIndex, index)\n    : html;\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport lunr from \"lunr\"\n\nimport { Search, SearchIndexConfig } from \"../../_\"\nimport {\n  SearchMessage,\n  SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Add support for usage with `iframe-worker` polyfill\n *\n * While `importScripts` is synchronous when executed inside of a web worker,\n * it's not possible to provide a synchronous polyfilled implementation. The\n * cool thing is that awaiting a non-Promise is a noop, so extending the type\n * definition to return a `Promise` shouldn't break anything.\n *\n * @see https://bit.ly/2PjDnXi - GitHub comment\n */\ndeclare global {\n  function importScripts(...urls: string[]): Promise<void> | void\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nlet index: Search\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch (= import) multi-language support through `lunr-languages`\n *\n * This function automatically imports the stemmers necessary to process the\n * languages, which are defined through the search index configuration.\n *\n * If the worker runs inside of an `iframe` (when using `iframe-worker` as\n * a shim), the base URL for the stemmers to be loaded must be determined by\n * searching for the first `script` element with a `src` attribute, which will\n * contain the contents of this script.\n *\n * @param config - Search index configuration\n *\n * @returns Promise resolving with no result\n */\nasync function setupSearchLanguages(\n  config: SearchIndexConfig\n): Promise<void> {\n  let base = \"../lunr\"\n\n  /* Detect `iframe-worker` and fix base URL */\n  if (typeof parent !== \"undefined\" && \"IFrameWorker\" in parent) {\n    const worker = document.querySelector<HTMLScriptElement>(\"script[src]\")!\n    const [path] = worker.src.split(\"/worker\")\n\n    /* Prefix base with path */\n    base = base.replace(\"..\", path)\n  }\n\n  /* Add scripts for languages */\n  const scripts = []\n  for (const lang of config.lang) {\n    switch (lang) {\n\n      /* Add segmenter for Japanese */\n      case \"ja\":\n        scripts.push(`${base}/tinyseg.js`)\n        break\n\n      /* Add segmenter for Hindi and Thai */\n      case \"hi\":\n      case \"th\":\n        scripts.push(`${base}/wordcut.js`)\n        break\n    }\n\n    /* Add language support */\n    if (lang !== \"en\")\n      scripts.push(`${base}/min/lunr.${lang}.min.js`)\n  }\n\n  /* Add multi-language support */\n  if (config.lang.length > 1)\n    scripts.push(`${base}/min/lunr.multi.min.js`)\n\n  /* Load scripts synchronously */\n  if (scripts.length)\n    await importScripts(\n      `${base}/min/lunr.stemmer.support.min.js`,\n      ...scripts\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Message handler\n *\n * @param message - Source message\n *\n * @returns Target message\n */\nexport async function handler(\n  message: SearchMessage\n): Promise<SearchMessage> {\n  switch (message.type) {\n\n    /* Search setup message */\n    case SearchMessageType.SETUP:\n      await setupSearchLanguages(message.data.config)\n      index = new Search(message.data)\n      return {\n        type: SearchMessageType.READY\n      }\n\n    /* Search query message */\n    case SearchMessageType.QUERY:\n      return {\n        type: SearchMessageType.RESULT,\n        data: index ? index.search(message.data) : []\n      }\n\n    /* All other messages */\n    default:\n      throw new TypeError(\"Invalid message type\")\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Worker\n * ------------------------------------------------------------------------- */\n\n/* @ts-ignore - expose Lunr.js in global scope, or stemmers will not work */\nself.lunr = lunr\n\n/* Handle messages */\naddEventListener(\"message\", async ev => {\n  postMessage(await handler(ev.data))\n})\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport interface SearchDocument extends SearchIndexDocument {\n  parent?: SearchIndexDocument         /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map<string, SearchDocument>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n  docs: SearchIndexDocument[]\n): SearchDocumentMap {\n  const documents = new Map<string, SearchDocument>()\n  const parents   = new Set<SearchDocument>()\n  for (const doc of docs) {\n    const [path, hash] = doc.location.split(\"#\")\n\n    /* Extract location and title */\n    const location = doc.location\n    const title    = doc.title\n\n    /* Escape and cleanup text */\n    const text = escapeHTML(doc.text)\n      .replace(/\\s+(?=[,.:;!?])/g, \"\")\n      .replace(/\\s+/g, \" \")\n\n    /* Handle section */\n    if (hash) {\n      const parent = documents.get(path)!\n\n      /* Ignore first section, override article */\n      if (!parents.has(parent)) {\n        parent.title = doc.title\n        parent.text  = text\n\n        /* Remember that we processed the article */\n        parents.add(parent)\n\n      /* Add subsequent section */\n      } else {\n        documents.set(location, {\n          location,\n          title,\n          text,\n          parent\n        })\n      }\n\n    /* Add article */\n    } else {\n      documents.set(location, {\n        location,\n        title,\n        text\n      })\n    }\n  }\n  return documents\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexConfig } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @param value - Value\n *\n * @returns Highlighted value\n */\nexport type SearchHighlightFn = (value: string) => string\n\n/**\n * Search highlight factory function\n *\n * @param query - Query value\n *\n * @returns Search highlight function\n */\nexport type SearchHighlightFactoryFn = (query: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search index configuration\n *\n * @returns Search highlight factory function\n */\nexport function setupSearchHighlighter(\n  config: SearchIndexConfig\n): SearchHighlightFactoryFn {\n  const separator = new RegExp(config.separator, \"img\")\n  const highlight = (_: unknown, data: string, term: string) => {\n    return `${data}<mark data-md-highlight>${term}</mark>`\n  }\n\n  /* Return factory function */\n  return (query: string) => {\n    query = query\n      .replace(/[\\s*+\\-:~^]+/g, \" \")\n      .trim()\n\n    /* Create search term match expression */\n    const match = new RegExp(`(^|${config.separator})(${\n      query\n        .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n        .replace(separator, \"|\")\n    })`, \"img\")\n\n    /* Highlight string value */\n    return value => value\n      .replace(match, highlight)\n      .replace(/<\\/mark>(\\s+)<mark[^>]*>/img, \"$1\")\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query clause\n */\nexport interface SearchQueryClause {\n  presence: lunr.Query.presence        /* Clause presence */\n  term: string                         /* Clause term */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search query terms\n */\nexport type SearchQueryTerms = Record<string, boolean>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Parse a search query for analysis\n *\n * @param value - Query value\n *\n * @returns Search query clauses\n */\nexport function parseSearchQuery(\n  value: string\n): SearchQueryClause[] {\n  const query  = new (lunr as any).Query([\"title\", \"text\"])\n  const parser = new (lunr as any).QueryParser(value, query)\n\n  /* Parse and return query clauses */\n  parser.parse()\n  return query.clauses\n}\n\n/**\n * Analyze the search query clauses in regard to the search terms found\n *\n * @param query - Search query clauses\n * @param terms - Search terms\n *\n * @returns Search query terms\n */\nexport function getSearchQueryTerms(\n  query: SearchQueryClause[], terms: string[]\n): SearchQueryTerms {\n  const clauses = new Set<SearchQueryClause>(query)\n\n  /* Match query clauses against terms */\n  const result: SearchQueryTerms = {}\n  for (let t = 0; t < terms.length; t++)\n    for (const clause of clauses)\n      if (terms[t].startsWith(clause.term)) {\n        result[clause.term] = true\n        clauses.delete(clause)\n      }\n\n  /* Annotate unmatched query clauses */\n  for (const clause of clauses)\n    result[clause.term] = false\n\n  /* Return query terms */\n  return result\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  SearchDocument,\n  SearchDocumentMap,\n  setupSearchDocumentMap\n} from \"../document\"\nimport {\n  SearchHighlightFactoryFn,\n  setupSearchHighlighter\n} from \"../highlighter\"\nimport {\n  SearchQueryTerms,\n  getSearchQueryTerms,\n  parseSearchQuery\n} from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index configuration\n */\nexport interface SearchIndexConfig {\n  lang: string[]                       /* Search languages */\n  separator: string                    /* Search separator */\n}\n\n/**\n * Search index document\n */\nexport interface SearchIndexDocument {\n  location: string                     /* Document location */\n  title: string                        /* Document title */\n  text: string                         /* Document text */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index pipeline function\n */\nexport type SearchIndexPipelineFn =\n  | \"trimmer\"                          /* Trimmer */\n  | \"stopWordFilter\"                   /* Stop word filter */\n  | \"stemmer\"                          /* Stemmer */\n\n/**\n * Search index pipeline\n */\nexport type SearchIndexPipeline = SearchIndexPipelineFn[]\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n *\n * This interfaces describes the format of the `search_index.json` file which\n * is automatically built by the MkDocs search plugin.\n */\nexport interface SearchIndex {\n  config: SearchIndexConfig            /* Search index configuration */\n  docs: SearchIndexDocument[]          /* Search index documents */\n  index?: object                       /* Prebuilt index */\n  pipeline?: SearchIndexPipeline       /* Search index pipeline */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search metadata\n */\nexport interface SearchMetadata {\n  score: number                        /* Score (relevance) */\n  terms: SearchQueryTerms              /* Search query terms */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport type SearchResult = Array<SearchDocument & SearchMetadata>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute the difference of two lists of strings\n *\n * @param a - 1st list of strings\n * @param b - 2nd list of strings\n *\n * @returns Difference\n */\nfunction difference(a: string[], b: string[]): string[] {\n  const [x, y] = [new Set(a), new Set(b)]\n  return [\n    ...new Set([...x].filter(value => !y.has(value)))\n  ]\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport class Search {\n\n  /**\n   * Search document mapping\n   *\n   * A mapping of URLs (including hash fragments) to the actual articles and\n   * sections of the documentation. The search document mapping must be created\n   * regardless of whether the index was prebuilt or not, as Lunr.js itself\n   * only stores the actual index.\n   */\n  protected documents: SearchDocumentMap\n\n  /**\n   * Search highlight factory function\n   */\n  protected highlight: SearchHighlightFactoryFn\n\n  /**\n   * The underlying Lunr.js search index\n   */\n  protected index: lunr.Index\n\n  /**\n   * Create the search integration\n   *\n   * @param data - Search index\n   */\n  public constructor({ config, docs, pipeline, index }: SearchIndex) {\n    this.documents = setupSearchDocumentMap(docs)\n    this.highlight = setupSearchHighlighter(config)\n\n    /* Set separator for tokenizer */\n    lunr.tokenizer.separator = new RegExp(config.separator)\n\n    /* If no index was given, create it */\n    if (typeof index === \"undefined\") {\n      this.index = lunr(function () {\n\n        /* Set up multi-language support */\n        if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n          this.use((lunr as any)[config.lang[0]])\n        } else if (config.lang.length > 1) {\n          this.use((lunr as any).multiLanguage(...config.lang))\n        }\n\n        /* Compute functions to be removed from the pipeline */\n        const fns = difference([\n          \"trimmer\", \"stopWordFilter\", \"stemmer\"\n        ], pipeline!)\n\n        /* Remove functions from the pipeline for registered languages */\n        for (const lang of config.lang.map(language => (\n          language === \"en\" ? lunr : (lunr as any)[language]\n        ))) {\n          for (const fn of fns) {\n            this.pipeline.remove(lang[fn])\n            this.searchPipeline.remove(lang[fn])\n          }\n        }\n\n        /* Set up fields and reference */\n        this.field(\"title\", { boost: 1000 })\n        this.field(\"text\")\n        this.ref(\"location\")\n\n        /* Index documents */\n        for (const doc of docs)\n          this.add(doc)\n      })\n\n    /* Handle prebuilt index */\n    } else {\n      this.index = lunr.Index.load(index)\n    }\n  }\n\n  /**\n   * Search for matching documents\n   *\n   * The search index which MkDocs provides is divided up into articles, which\n   * contain the whole content of the individual pages, and sections, which only\n   * contain the contents of the subsections obtained by breaking the individual\n   * pages up at `h1` ... `h6`. As there may be many sections on different pages\n   * with identical titles (for example within this very project, e.g. \"Usage\"\n   * or \"Installation\"), they need to be put into the context of the containing\n   * page. For this reason, section results are grouped within their respective\n   * articles which are the top-level results that are returned.\n   *\n   * @param query - Query value\n   *\n   * @returns Search results\n   */\n  public search(query: string): SearchResult[] {\n    if (query) {\n      try {\n        const highlight = this.highlight(query)\n\n        /* Parse query to extract clauses for analysis */\n        const clauses = parseSearchQuery(query)\n          .filter(clause => (\n            clause.presence !== lunr.Query.presence.PROHIBITED\n          ))\n\n        /* Perform search and post-process results */\n        const groups = this.index.search(`${query}*`)\n\n          /* Apply post-query boosts based on title and search query terms */\n          .reduce<SearchResult>((results, { ref, score, matchData }) => {\n            const document = this.documents.get(ref)\n            if (typeof document !== \"undefined\") {\n              const { location, title, text, parent } = document\n\n              /* Compute and analyze search query terms */\n              const terms = getSearchQueryTerms(\n                clauses,\n                Object.keys(matchData.metadata)\n              )\n\n              /* Highlight title and text and apply post-query boosts */\n              const boost = +!parent + +Object.values(terms).every(t => t)\n              results.push({\n                location,\n                title: highlight(title),\n                text: highlight(text),\n                score: score * (1 + boost),\n                terms\n              })\n            }\n            return results\n          }, [])\n\n          /* Sort search results again after applying boosts */\n          .sort((a, b) => b.score - a.score)\n\n          /* Group search results by page */\n          .reduce((results, result) => {\n            const document = this.documents.get(result.location)\n            if (typeof document !== \"undefined\") {\n              const ref = \"parent\" in document\n                ? document.parent!.location\n                : document.location\n              results.set(ref, [...results.get(ref) || [], result])\n            }\n            return results\n          }, new Map<string, SearchResult>())\n\n        /* Expand grouped search results */\n        return [...groups.values()]\n\n      /* Log errors to console (for now) */\n      } catch {\n        console.warn(`Invalid query: ${query} \u2013 see https://bit.ly/2s3ChXG`)\n      }\n    }\n\n    /* Return nothing in case of error or empty query */\n    return []\n  }\n}\n", "/*\n * Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n  SETUP,                               /* Search index setup */\n  READY,                               /* Search index ready */\n  QUERY,                               /* Search query */\n  RESULT                               /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n  type: SearchMessageType.SETUP        /* Message type */\n  data: SearchIndex                    /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n  type: SearchMessageType.READY        /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n  type: SearchMessageType.QUERY        /* Message type */\n  data: string                         /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n  type: SearchMessageType.RESULT       /* Message type */\n  data: SearchResult[]                 /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n  | SearchSetupMessage\n  | SearchReadyMessage\n  | SearchQueryMessage\n  | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchSetupMessage(\n  message: SearchMessage\n): message is SearchSetupMessage {\n  return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n  message: SearchMessage\n): message is SearchReadyMessage {\n  return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchQueryMessage(\n  message: SearchMessage\n): message is SearchQueryMessage {\n  return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n  message: SearchMessage\n): message is SearchResultMessage {\n  return message.type === SearchMessageType.RESULT\n}\n"],
+  "mappings": 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diff --git a/modules/freetype2/docs/reference/assets/stylesheets/main.ca7ac06f.min.css b/modules/freetype2/docs/reference/assets/stylesheets/main.ca7ac06f.min.css
new file mode 100644
index 0000000000..8d2ce39a72
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/stylesheets/main.ca7ac06f.min.css
@@ -0,0 +1,2 @@
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Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Keyboard key\n  .keys {\n\n    // Keyboard key icon\n    kbd::before,\n    kbd::after {\n      position: relative;\n      margin: 0;\n      color: inherit;\n      -moz-osx-font-smoothing: initial;\n      -webkit-font-smoothing: initial;\n    }\n\n    // Surrounding text\n    span {\n      padding: 0 px2em(3.2px);\n      color: var(--md-default-fg-color--light);\n    }\n\n    // Define keyboard keys with left icon\n    @each $name, $code in (\n\n      // Modifiers\n      \"alt\":           \"\\2387\",\n      \"left-alt\":      \"\\2387\",\n      \"right-alt\":     \"\\2387\",\n      \"command\":       \"\\2318\",\n      \"left-command\":  \"\\2318\",\n      \"right-command\": \"\\2318\",\n      \"control\":       \"\\2303\",\n      \"left-control\":  \"\\2303\",\n      \"right-control\": \"\\2303\",\n      \"meta\":          \"\\25C6\",\n      \"left-meta\":     \"\\25C6\",\n      \"right-meta\":    \"\\25C6\",\n      \"option\":        \"\\2325\",\n      \"left-option\":   \"\\2325\",\n      \"right-option\":  \"\\2325\",\n      \"shift\":         \"\\21E7\",\n      \"left-shift\":    \"\\21E7\",\n      \"right-shift\":   \"\\21E7\",\n      \"super\":         \"\\2756\",\n      \"left-super\":    \"\\2756\",\n      \"right-super\":   \"\\2756\",\n      \"windows\":       \"\\229E\",\n      \"left-windows\":  \"\\229E\",\n      \"right-windows\": \"\\229E\",\n\n      // Other keys\n      \"arrow-down\":    \"\\2193\",\n      \"arrow-left\":    \"\\2190\",\n      \"arrow-right\":   \"\\2192\",\n      \"arrow-up\":      \"\\2191\",\n      \"backspace\":     \"\\232B\",\n      \"backtab\":       \"\\21E4\",\n      \"caps-lock\":     \"\\21EA\",\n      \"clear\":         \"\\2327\",\n      \"context-menu\":  \"\\2630\",\n      \"delete\":        \"\\2326\",\n      \"eject\":         \"\\23CF\",\n      \"end\":           \"\\2913\",\n      \"escape\":        \"\\238B\",\n      \"home\":          \"\\2912\",\n      \"insert\":        \"\\2380\",\n      \"page-down\":     \"\\21DF\",\n      \"page-up\":       \"\\21DE\",\n      \"print-screen\":  \"\\2399\"\n    ) {\n      .key-#{$name} {\n        &::before {\n          padding-right: px2em(6.4px);\n          content: $code;\n        }\n      }\n    }\n\n    // Define keyboard keys with right icon\n    @each $name, $code in (\n      \"tab\":           \"\\21E5\",\n      \"num-enter\":     \"\\2324\",\n      \"enter\":         \"\\23CE\"\n    ) {\n      .key-#{$name} {\n        &::after {\n          padding-left: px2em(6.4px);\n          content: $code;\n        }\n      }\n    }\n  }\n}\n","@charset \"UTF-8\";\nhtml {\n  box-sizing: border-box;\n  text-size-adjust: none;\n}\n\n*,\n*::before,\n*::after {\n  box-sizing: inherit;\n}\n\nbody {\n  margin: 0;\n}\n\na,\nbutton,\nlabel,\ninput {\n  -webkit-tap-highlight-color: transparent;\n}\n\na {\n  color: inherit;\n  text-decoration: none;\n}\n\nhr {\n  display: block;\n  box-sizing: content-box;\n  height: 0.05rem;\n  padding: 0;\n  overflow: visible;\n  border: 0;\n}\n\nsmall {\n  font-size: 80%;\n}\n\nsub,\nsup {\n  line-height: 1em;\n}\n\nimg {\n  border-style: none;\n}\n\ntable {\n  border-collapse: separate;\n  border-spacing: 0;\n}\n\ntd,\nth {\n  font-weight: 400;\n  vertical-align: top;\n}\n\nbutton {\n  margin: 0;\n  padding: 0;\n  font-size: inherit;\n  font-family: inherit;\n  background: transparent;\n  border: 0;\n}\n\ninput {\n  border: 0;\n  outline: none;\n}\n\n:root {\n  --md-default-fg-color: hsla(0, 0%, 0%, 0.87);\n  --md-default-fg-color--light: hsla(0, 0%, 0%, 0.54);\n  --md-default-fg-color--lighter: hsla(0, 0%, 0%, 0.32);\n  --md-default-fg-color--lightest: hsla(0, 0%, 0%, 0.07);\n  --md-default-bg-color: hsla(0, 0%, 100%, 1);\n  --md-default-bg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-default-bg-color--lighter: hsla(0, 0%, 100%, 0.3);\n  --md-default-bg-color--lightest: hsla(0, 0%, 100%, 0.12);\n  --md-primary-fg-color: hsla(231, 48%, 48%, 1);\n  --md-primary-fg-color--light: hsla(231, 44%, 56%, 1);\n  --md-primary-fg-color--dark: hsla(232, 54%, 41%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-accent-fg-color: hsla(231, 99%, 66%, 1);\n  --md-accent-fg-color--transparent: hsla(231, 99%, 66%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n:root > * {\n  --md-code-fg-color: hsla(200, 18%, 26%, 1);\n  --md-code-bg-color: hsla(0, 0%, 96%, 1);\n  --md-code-hl-color: hsla(60, 100%, 50%, 0.5);\n  --md-code-hl-number-color: hsla(0, 67%, 50%, 1);\n  --md-code-hl-special-color: hsla(340, 83%, 47%, 1);\n  --md-code-hl-function-color: hsla(291, 45%, 50%, 1);\n  --md-code-hl-constant-color: hsla(250, 63%, 60%, 1);\n  --md-code-hl-keyword-color: hsla(219, 54%, 51%, 1);\n  --md-code-hl-string-color: hsla(150, 63%, 30%, 1);\n  --md-code-hl-name-color: var(--md-code-fg-color);\n  --md-code-hl-operator-color: var(--md-default-fg-color--light);\n  --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n  --md-code-hl-comment-color: var(--md-default-fg-color--light);\n  --md-code-hl-generic-color: var(--md-default-fg-color--light);\n  --md-code-hl-variable-color: var(--md-default-fg-color--light);\n  --md-typeset-color: var(--md-default-fg-color);\n  --md-typeset-a-color: var(--md-primary-fg-color);\n  --md-typeset-mark-color: hsla(60, 100%, 50%, 0.5);\n  --md-typeset-del-color: hsla(6, 90%, 60%, 0.15);\n  --md-typeset-ins-color: hsla(150, 90%, 44%, 0.15);\n  --md-typeset-kbd-color: hsla(0, 0%, 98%, 1);\n  --md-typeset-kbd-accent-color: hsla(0, 100%, 100%, 1);\n  --md-typeset-kbd-border-color: hsla(0, 0%, 72%, 1);\n  --md-admonition-fg-color: var(--md-default-fg-color);\n  --md-admonition-bg-color: var(--md-default-bg-color);\n  --md-footer-fg-color: hsla(0, 0%, 100%, 1);\n  --md-footer-fg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-footer-fg-color--lighter: hsla(0, 0%, 100%, 0.3);\n  --md-footer-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-footer-bg-color--dark: hsla(0, 0%, 0%, 0.32);\n}\n\n.md-icon svg {\n  display: block;\n  width: 1.2rem;\n  height: 1.2rem;\n  fill: currentColor;\n}\n\nbody {\n  -webkit-font-smoothing: antialiased;\n  -moz-osx-font-smoothing: grayscale;\n}\n\nbody,\ninput {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\", \"liga\";\n  font-family: var(--md-text-font-family, _), -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;\n}\n\ncode,\npre,\nkbd {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\";\n  font-family: var(--md-code-font-family, _), SFMono-Regular, Consolas, Menlo, monospace;\n}\n\n:root {\n  --md-typeset-table--ascending: svg-load(\"material/arrow-down.svg\");\n  --md-typeset-table--descending: svg-load(\"material/arrow-up.svg\");\n}\n\n.md-typeset {\n  font-size: 0.8rem;\n  line-height: 1.6;\n  color-adjust: exact;\n}\n@media print {\n  .md-typeset {\n    font-size: 0.68rem;\n  }\n}\n.md-typeset ul,\n.md-typeset ol,\n.md-typeset dl,\n.md-typeset figure,\n.md-typeset blockquote,\n.md-typeset pre {\n  margin: 1em 0;\n}\n.md-typeset h1 {\n  margin: 0 0 1.25em;\n  color: var(--md-default-fg-color--light);\n  font-weight: 300;\n  font-size: 2em;\n  line-height: 1.3;\n  letter-spacing: -0.01em;\n}\n.md-typeset h2 {\n  margin: 1.6em 0 0.64em;\n  font-weight: 300;\n  font-size: 1.5625em;\n  line-height: 1.4;\n  letter-spacing: -0.01em;\n}\n.md-typeset h3 {\n  margin: 1.6em 0 0.8em;\n  font-weight: 400;\n  font-size: 1.25em;\n  line-height: 1.5;\n  letter-spacing: -0.01em;\n}\n.md-typeset h2 + h3 {\n  margin-top: 0.8em;\n}\n.md-typeset h4 {\n  margin: 1em 0;\n  font-weight: 700;\n  letter-spacing: -0.01em;\n}\n.md-typeset h5,\n.md-typeset h6 {\n  margin: 1.25em 0;\n  color: var(--md-default-fg-color--light);\n  font-weight: 700;\n  font-size: 0.8em;\n  letter-spacing: -0.01em;\n}\n.md-typeset h5 {\n  text-transform: uppercase;\n}\n.md-typeset hr {\n  display: flow-root;\n  margin: 1.5em 0;\n  border-bottom: 0.05rem solid var(--md-default-fg-color--lightest);\n}\n.md-typeset a {\n  color: var(--md-typeset-a-color);\n  word-break: break-word;\n}\n.md-typeset a, .md-typeset a::before {\n  transition: color 125ms;\n}\n.md-typeset a:focus, .md-typeset a:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-typeset a.focus-visible {\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.2rem;\n}\n.md-typeset code,\n.md-typeset pre,\n.md-typeset kbd {\n  color: var(--md-code-fg-color);\n  direction: ltr;\n}\n@media print {\n  .md-typeset code,\n.md-typeset pre,\n.md-typeset kbd {\n    white-space: pre-wrap;\n  }\n}\n.md-typeset code {\n  padding: 0 0.2941176471em;\n  font-size: 0.85em;\n  word-break: break-word;\n  background-color: var(--md-code-bg-color);\n  border-radius: 0.1rem;\n  box-decoration-break: clone;\n}\n.md-typeset code:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-typeset h1 code,\n.md-typeset h2 code,\n.md-typeset h3 code,\n.md-typeset h4 code,\n.md-typeset h5 code,\n.md-typeset h6 code {\n  margin: initial;\n  padding: initial;\n  background-color: transparent;\n  box-shadow: none;\n}\n.md-typeset a code {\n  color: currentColor;\n}\n.md-typeset pre {\n  position: relative;\n  display: flow-root;\n  line-height: 1.4;\n}\n.md-typeset pre > code {\n  display: block;\n  margin: 0;\n  padding: 0.7720588235em 1.1764705882em;\n  overflow: auto;\n  word-break: normal;\n  box-shadow: none;\n  box-decoration-break: slice;\n  touch-action: auto;\n  scrollbar-width: thin;\n  scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n}\n.md-typeset pre > code:hover {\n  scrollbar-color: var(--md-accent-fg-color) transparent;\n}\n.md-typeset pre > code::-webkit-scrollbar {\n  width: 0.2rem;\n  height: 0.2rem;\n}\n.md-typeset pre > code::-webkit-scrollbar-thumb {\n  background-color: var(--md-default-fg-color--lighter);\n}\n.md-typeset pre > code::-webkit-scrollbar-thumb:hover {\n  background-color: var(--md-accent-fg-color);\n}\n@media screen and (max-width: 44.9375em) {\n  .md-typeset > pre {\n    margin: 1em -0.8rem;\n  }\n  .md-typeset > pre code {\n    border-radius: 0;\n  }\n}\n.md-typeset kbd {\n  display: inline-block;\n  padding: 0 0.6666666667em;\n  color: var(--md-default-fg-color);\n  font-size: 0.75em;\n  vertical-align: text-top;\n  word-break: break-word;\n  background-color: var(--md-typeset-kbd-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.1rem 0 0.05rem var(--md-typeset-kbd-border-color), 0 0.1rem 0 var(--md-typeset-kbd-border-color), 0 -0.1rem 0.2rem var(--md-typeset-kbd-accent-color) inset;\n}\n.md-typeset mark {\n  color: inherit;\n  word-break: break-word;\n  background-color: var(--md-typeset-mark-color);\n  box-decoration-break: clone;\n}\n.md-typeset abbr {\n  text-decoration: none;\n  border-bottom: 0.05rem dotted var(--md-default-fg-color--light);\n  cursor: help;\n}\n@media (hover: none) {\n  .md-typeset abbr {\n    position: relative;\n  }\n  .md-typeset abbr[title]:focus::after, .md-typeset abbr[title]:hover::after {\n    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);\n    position: absolute;\n    left: 0;\n    display: inline-block;\n    width: auto;\n    min-width: max-content;\n    max-width: 80%;\n    margin-top: 2em;\n    padding: 0.2rem 0.3rem;\n    color: var(--md-default-bg-color);\n    font-size: 0.7rem;\n    background-color: var(--md-default-fg-color);\n    border-radius: 0.1rem;\n    content: attr(title);\n  }\n}\n.md-typeset small {\n  opacity: 0.75;\n}\n.md-typeset sup,\n.md-typeset sub {\n  margin-left: 0.078125em;\n}\n[dir=rtl] .md-typeset sup,\n[dir=rtl] .md-typeset sub {\n  margin-right: 0.078125em;\n  margin-left: initial;\n}\n.md-typeset blockquote {\n  display: flow-root;\n  padding-left: 0.6rem;\n  color: var(--md-default-fg-color--light);\n  border-left: 0.2rem solid var(--md-default-fg-color--lighter);\n}\n[dir=rtl] .md-typeset blockquote {\n  padding-right: 0.6rem;\n  padding-left: initial;\n  border-right: 0.2rem solid var(--md-default-fg-color--lighter);\n  border-left: initial;\n}\n.md-typeset ul {\n  list-style-type: disc;\n}\n.md-typeset ul,\n.md-typeset ol {\n  display: flow-root;\n  margin-left: 0.625em;\n  padding: 0;\n}\n[dir=rtl] .md-typeset ul,\n[dir=rtl] .md-typeset ol {\n  margin-right: 0.625em;\n  margin-left: initial;\n}\n.md-typeset ul ol,\n.md-typeset ol ol {\n  list-style-type: lower-alpha;\n}\n.md-typeset ul ol ol,\n.md-typeset ol ol ol {\n  list-style-type: lower-roman;\n}\n.md-typeset ul li,\n.md-typeset ol li {\n  margin-bottom: 0.5em;\n  margin-left: 1.25em;\n}\n[dir=rtl] .md-typeset ul li,\n[dir=rtl] .md-typeset ol li {\n  margin-right: 1.25em;\n  margin-left: initial;\n}\n.md-typeset ul li p,\n.md-typeset ul li blockquote,\n.md-typeset ol li p,\n.md-typeset ol li blockquote {\n  margin: 0.5em 0;\n}\n.md-typeset ul li:last-child,\n.md-typeset ol li:last-child {\n  margin-bottom: 0;\n}\n.md-typeset ul li ul,\n.md-typeset ul li ol,\n.md-typeset ol li ul,\n.md-typeset ol li ol {\n  margin: 0.5em 0 0.5em 0.625em;\n}\n[dir=rtl] .md-typeset ul li ul,\n[dir=rtl] .md-typeset ul li ol,\n[dir=rtl] .md-typeset ol li ul,\n[dir=rtl] .md-typeset ol li ol {\n  margin-right: 0.625em;\n  margin-left: initial;\n}\n.md-typeset dd {\n  margin: 1em 0 1.5em 1.875em;\n}\n[dir=rtl] .md-typeset dd {\n  margin-right: 1.875em;\n  margin-left: initial;\n}\n.md-typeset img,\n.md-typeset svg {\n  max-width: 100%;\n  height: auto;\n}\n.md-typeset img[align=left],\n.md-typeset svg[align=left] {\n  margin: 1em;\n  margin-left: 0;\n}\n.md-typeset img[align=right],\n.md-typeset svg[align=right] {\n  margin: 1em;\n  margin-right: 0;\n}\n.md-typeset img[align]:only-child,\n.md-typeset svg[align]:only-child {\n  margin-top: 0;\n}\n.md-typeset figure {\n  display: flow-root;\n  width: fit-content;\n  max-width: 100%;\n  margin: 0 auto;\n  text-align: center;\n}\n.md-typeset figure img {\n  display: block;\n}\n.md-typeset figcaption {\n  max-width: 24rem;\n  margin: 1em auto 2em;\n  font-style: italic;\n}\n.md-typeset iframe {\n  max-width: 100%;\n}\n.md-typeset table:not([class]) {\n  display: inline-block;\n  max-width: 100%;\n  overflow: auto;\n  font-size: 0.64rem;\n  background-color: var(--md-default-bg-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0 0.05rem rgba(0, 0, 0, 0.1);\n  touch-action: auto;\n}\n@media print {\n  .md-typeset table:not([class]) {\n    display: table;\n  }\n}\n.md-typeset table:not([class]) + * {\n  margin-top: 1.5em;\n}\n.md-typeset table:not([class]) th > *:first-child,\n.md-typeset table:not([class]) td > *:first-child {\n  margin-top: 0;\n}\n.md-typeset table:not([class]) th > *:last-child,\n.md-typeset table:not([class]) td > *:last-child {\n  margin-bottom: 0;\n}\n.md-typeset table:not([class]) th:not([align]),\n.md-typeset table:not([class]) td:not([align]) {\n  text-align: left;\n}\n[dir=rtl] .md-typeset table:not([class]) th:not([align]),\n[dir=rtl] .md-typeset table:not([class]) td:not([align]) {\n  text-align: right;\n}\n.md-typeset table:not([class]) th {\n  min-width: 5rem;\n  padding: 0.9375em 1.25em;\n  color: var(--md-default-bg-color);\n  vertical-align: top;\n  background-color: var(--md-default-fg-color--light);\n}\n.md-typeset table:not([class]) th a {\n  color: inherit;\n}\n.md-typeset table:not([class]) td {\n  padding: 0.9375em 1.25em;\n  vertical-align: top;\n  border-top: 0.05rem solid var(--md-default-fg-color--lightest);\n}\n.md-typeset table:not([class]) tr {\n  transition: background-color 125ms;\n}\n.md-typeset table:not([class]) tr:hover {\n  background-color: rgba(0, 0, 0, 0.035);\n  box-shadow: 0 0.05rem 0 var(--md-default-bg-color) inset;\n}\n.md-typeset table:not([class]) tr:first-child td {\n  border-top: 0;\n}\n.md-typeset table:not([class]) a {\n  word-break: normal;\n}\n.md-typeset table th[role=columnheader] {\n  cursor: pointer;\n}\n.md-typeset table th[role=columnheader]::after {\n  display: inline-block;\n  width: 1.2em;\n  height: 1.2em;\n  margin-left: 0.5em;\n  vertical-align: sub;\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n.md-typeset table th[role=columnheader][aria-sort=ascending]::after {\n  background-color: currentColor;\n  mask-image: var(--md-typeset-table--ascending);\n}\n.md-typeset table th[role=columnheader][aria-sort=descending]::after {\n  background-color: currentColor;\n  mask-image: var(--md-typeset-table--descending);\n}\n.md-typeset__scrollwrap {\n  margin: 1em -0.8rem;\n  overflow-x: auto;\n  touch-action: auto;\n}\n.md-typeset__table {\n  display: inline-block;\n  margin-bottom: 0.5em;\n  padding: 0 0.8rem;\n}\n@media print {\n  .md-typeset__table {\n    display: block;\n  }\n}\nhtml .md-typeset__table table {\n  display: table;\n  width: 100%;\n  margin: 0;\n  overflow: hidden;\n}\n\nhtml {\n  height: 100%;\n  overflow-x: hidden;\n  font-size: 125%;\n}\n@media screen and (min-width: 100em) {\n  html {\n    font-size: 137.5%;\n  }\n}\n@media screen and (min-width: 125em) {\n  html {\n    font-size: 150%;\n  }\n}\n\nbody {\n  position: relative;\n  display: flex;\n  flex-direction: column;\n  width: 100%;\n  min-height: 100%;\n  font-size: 0.5rem;\n  background-color: var(--md-default-bg-color);\n}\n@media print {\n  body {\n    display: block;\n  }\n}\n@media screen and (max-width: 59.9375em) {\n  body[data-md-state=lock] {\n    position: fixed;\n  }\n}\n\n.md-grid {\n  max-width: 61rem;\n  margin-right: auto;\n  margin-left: auto;\n}\n\n.md-container {\n  display: flex;\n  flex-direction: column;\n  flex-grow: 1;\n}\n@media print {\n  .md-container {\n    display: block;\n  }\n}\n\n.md-main {\n  flex-grow: 1;\n}\n.md-main__inner {\n  display: flex;\n  height: 100%;\n  margin-top: 1.5rem;\n}\n\n.md-ellipsis {\n  overflow: hidden;\n  white-space: nowrap;\n  text-overflow: ellipsis;\n}\n\n.md-toggle {\n  display: none;\n}\n\n.md-option {\n  position: absolute;\n  width: 0;\n  height: 0;\n  opacity: 0;\n}\n.md-option:checked + label:not([hidden]) {\n  display: block;\n}\n.md-option.focus-visible + label {\n  outline-style: auto;\n  outline-color: var(--md-accent-fg-color);\n}\n\n.md-skip {\n  position: fixed;\n  z-index: -1;\n  margin: 0.5rem;\n  padding: 0.3rem 0.5rem;\n  color: var(--md-default-bg-color);\n  font-size: 0.64rem;\n  background-color: var(--md-default-fg-color);\n  border-radius: 0.1rem;\n  outline-color: var(--md-accent-fg-color);\n  transform: translateY(0.4rem);\n  opacity: 0;\n}\n.md-skip:focus {\n  z-index: 10;\n  transform: translateY(0);\n  opacity: 1;\n  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), opacity 175ms 75ms;\n}\n\n@page {\n  margin: 25mm;\n}\n.md-announce {\n  overflow: auto;\n  background-color: var(--md-footer-bg-color);\n}\n@media print {\n  .md-announce {\n    display: none;\n  }\n}\n.md-announce__inner {\n  margin: 0.6rem auto;\n  padding: 0 0.8rem;\n  color: var(--md-footer-fg-color);\n  font-size: 0.7rem;\n}\n\n:root {\n  --md-clipboard-icon: svg-load(\"material/content-copy.svg\");\n}\n\n.md-clipboard {\n  position: absolute;\n  top: 0.5em;\n  right: 0.5em;\n  z-index: 1;\n  width: 1.5em;\n  height: 1.5em;\n  color: var(--md-default-fg-color--lightest);\n  border-radius: 0.1rem;\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.1rem;\n  cursor: pointer;\n  transition: color 250ms;\n}\n@media print {\n  .md-clipboard {\n    display: none;\n  }\n}\n.md-clipboard:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n:hover > .md-clipboard {\n  color: var(--md-default-fg-color--light);\n}\n.md-clipboard:focus, .md-clipboard:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-clipboard::after {\n  display: block;\n  width: 1.125em;\n  height: 1.125em;\n  margin: 0 auto;\n  background-color: currentColor;\n  mask-image: var(--md-clipboard-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n.md-clipboard--inline {\n  cursor: pointer;\n}\n.md-clipboard--inline code {\n  transition: color 250ms, background-color 250ms;\n}\n.md-clipboard--inline:focus code, .md-clipboard--inline:hover code {\n  color: var(--md-accent-fg-color);\n  background-color: var(--md-accent-fg-color--transparent);\n}\n\n.md-content {\n  flex-grow: 1;\n  overflow: hidden;\n  scroll-padding-top: 51.2rem;\n}\n.md-content__inner {\n  margin: 0 0.8rem 1.2rem;\n  padding-top: 0.6rem;\n}\n@media screen and (min-width: 76.25em) {\n  .md-sidebar--primary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-left: 1.2rem;\n  }\n  [dir=rtl] .md-sidebar--primary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-right: 1.2rem;\n    margin-left: 0.8rem;\n  }\n  .md-sidebar--secondary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-right: 1.2rem;\n  }\n  [dir=rtl] .md-sidebar--secondary:not([hidden]) ~ .md-content > .md-content__inner {\n    margin-right: 0.8rem;\n    margin-left: 1.2rem;\n  }\n}\n.md-content__inner::before {\n  display: block;\n  height: 0.4rem;\n  content: \"\";\n}\n.md-content__inner > :last-child {\n  margin-bottom: 0;\n}\n.md-content__button {\n  float: right;\n  margin: 0.4rem 0;\n  margin-left: 0.4rem;\n  padding: 0;\n}\n@media print {\n  .md-content__button {\n    display: none;\n  }\n}\n[dir=rtl] .md-content__button {\n  float: left;\n  margin-right: 0.4rem;\n  margin-left: initial;\n}\n[dir=rtl] .md-content__button svg {\n  transform: scaleX(-1);\n}\n.md-typeset .md-content__button {\n  color: var(--md-default-fg-color--lighter);\n}\n.md-content__button svg {\n  display: inline;\n  vertical-align: top;\n}\n\n.md-dialog {\n  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);\n  position: fixed;\n  right: 0.8rem;\n  bottom: 0.8rem;\n  left: initial;\n  z-index: 2;\n  min-width: 11.1rem;\n  padding: 0.4rem 0.6rem;\n  background-color: var(--md-default-fg-color);\n  border-radius: 0.1rem;\n  transform: translateY(100%);\n  opacity: 0;\n  transition: transform 0ms 400ms, opacity 400ms;\n  pointer-events: none;\n}\n@media print {\n  .md-dialog {\n    display: none;\n  }\n}\n[dir=rtl] .md-dialog {\n  right: initial;\n  left: 0.8rem;\n}\n.md-dialog[data-md-state=open] {\n  transform: translateY(0);\n  opacity: 1;\n  transition: transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1), opacity 400ms;\n  pointer-events: initial;\n}\n.md-dialog__inner {\n  color: var(--md-default-bg-color);\n  font-size: 0.7rem;\n}\n\n.md-typeset .md-button {\n  display: inline-block;\n  padding: 0.625em 2em;\n  color: var(--md-primary-fg-color);\n  font-weight: 700;\n  border: 0.1rem solid currentColor;\n  border-radius: 0.1rem;\n  transition: color 125ms, background-color 125ms, border-color 125ms;\n}\n.md-typeset .md-button--primary {\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n  border-color: var(--md-primary-fg-color);\n}\n.md-typeset .md-button:focus, .md-typeset .md-button:hover {\n  color: var(--md-accent-bg-color);\n  background-color: var(--md-accent-fg-color);\n  border-color: var(--md-accent-fg-color);\n}\n.md-typeset .md-input {\n  height: 1.8rem;\n  padding: 0 0.6rem;\n  font-size: 0.8rem;\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.1);\n  transition: box-shadow 250ms;\n}\n.md-typeset .md-input:focus, .md-typeset .md-input:hover {\n  box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.15), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.15);\n}\n.md-typeset .md-input--stretch {\n  width: 100%;\n}\n\n.md-header {\n  position: sticky;\n  top: 0;\n  right: 0;\n  left: 0;\n  z-index: 2;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n  box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0), 0 0.2rem 0.4rem rgba(0, 0, 0, 0);\n}\n@media print {\n  .md-header {\n    display: none;\n  }\n}\n.md-header[data-md-state=shadow] {\n  box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);\n  transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), box-shadow 250ms;\n}\n.md-header[data-md-state=hidden] {\n  transform: translateY(-100%);\n  transition: transform 250ms cubic-bezier(0.8, 0, 0.6, 1), box-shadow 250ms;\n}\n.md-header__inner {\n  display: flex;\n  align-items: center;\n  padding: 0 0.2rem;\n}\n.md-header__button {\n  position: relative;\n  z-index: 1;\n  margin: 0.2rem;\n  padding: 0.4rem;\n  color: currentColor;\n  vertical-align: middle;\n  outline-color: var(--md-accent-fg-color);\n  cursor: pointer;\n  transition: opacity 250ms;\n}\n.md-header__button:hover {\n  opacity: 0.7;\n}\n.md-header__button:not([hidden]) {\n  display: inline-block;\n}\n.md-header__button:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-header__button.md-logo {\n  margin: 0.2rem;\n  padding: 0.4rem;\n}\n@media screen and (max-width: 76.1875em) {\n  .md-header__button.md-logo {\n    display: none;\n  }\n}\n.md-header__button.md-logo img,\n.md-header__button.md-logo svg {\n  display: block;\n  width: 1.2rem;\n  height: 1.2rem;\n  fill: currentColor;\n}\n@media screen and (min-width: 60em) {\n  .md-header__button[for=__search] {\n    display: none;\n  }\n}\n.no-js .md-header__button[for=__search] {\n  display: none;\n}\n[dir=rtl] .md-header__button[for=__search] svg {\n  transform: scaleX(-1);\n}\n@media screen and (min-width: 76.25em) {\n  .md-header__button[for=__drawer] {\n    display: none;\n  }\n}\n.md-header__topic {\n  position: absolute;\n  display: flex;\n  max-width: 100%;\n  transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n}\n.md-header__topic + .md-header__topic {\n  z-index: -1;\n  transform: translateX(1.25rem);\n  opacity: 0;\n  transition: transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1), opacity 150ms;\n  pointer-events: none;\n}\n[dir=rtl] .md-header__topic + .md-header__topic {\n  transform: translateX(-1.25rem);\n}\n.md-header__title {\n  flex-grow: 1;\n  height: 2.4rem;\n  margin-right: 0.4rem;\n  margin-left: 1rem;\n  font-size: 0.9rem;\n  line-height: 2.4rem;\n}\n.md-header__title[data-md-state=active] .md-header__topic {\n  z-index: -1;\n  transform: translateX(-1.25rem);\n  opacity: 0;\n  transition: transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1), opacity 150ms;\n  pointer-events: none;\n}\n[dir=rtl] .md-header__title[data-md-state=active] .md-header__topic {\n  transform: translateX(1.25rem);\n}\n.md-header__title[data-md-state=active] .md-header__topic + .md-header__topic {\n  z-index: 0;\n  transform: translateX(0);\n  opacity: 1;\n  transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n  pointer-events: initial;\n}\n.md-header__title > .md-header__ellipsis {\n  position: relative;\n  width: 100%;\n  height: 100%;\n}\n.md-header__option {\n  display: flex;\n  flex-shrink: 0;\n  max-width: 100%;\n  white-space: nowrap;\n  transition: max-width 0ms 250ms, opacity 250ms 250ms;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-header__option {\n  max-width: 0;\n  opacity: 0;\n  transition: max-width 0ms, opacity 0ms;\n}\n.md-header__source {\n  display: none;\n}\n@media screen and (min-width: 60em) {\n  .md-header__source {\n    display: block;\n    width: 11.7rem;\n    max-width: 11.7rem;\n    margin-left: 1rem;\n  }\n  [dir=rtl] .md-header__source {\n    margin-right: 1rem;\n    margin-left: initial;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-header__source {\n    margin-left: 1.4rem;\n  }\n  [dir=rtl] .md-header__source {\n    margin-right: 1.4rem;\n  }\n}\n\n.md-footer {\n  color: var(--md-footer-fg-color);\n  background-color: var(--md-footer-bg-color);\n}\n@media print {\n  .md-footer {\n    display: none;\n  }\n}\n.md-footer__inner {\n  padding: 0.2rem;\n  overflow: auto;\n}\n.md-footer__link {\n  display: flex;\n  padding-top: 1.4rem;\n  padding-bottom: 0.4rem;\n  outline-color: var(--md-accent-fg-color);\n  transition: opacity 250ms;\n}\n@media screen and (min-width: 45em) {\n  .md-footer__link {\n    width: 50%;\n  }\n}\n.md-footer__link:focus, .md-footer__link:hover {\n  opacity: 0.7;\n}\n.md-footer__link--prev {\n  float: left;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-footer__link--prev {\n    width: 25%;\n  }\n  .md-footer__link--prev .md-footer__title {\n    display: none;\n  }\n}\n[dir=rtl] .md-footer__link--prev {\n  float: right;\n}\n[dir=rtl] .md-footer__link--prev svg {\n  transform: scaleX(-1);\n}\n.md-footer__link--next {\n  float: right;\n  text-align: right;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-footer__link--next {\n    width: 75%;\n  }\n}\n[dir=rtl] .md-footer__link--next {\n  float: left;\n  text-align: left;\n}\n[dir=rtl] .md-footer__link--next svg {\n  transform: scaleX(-1);\n}\n.md-footer__title {\n  position: relative;\n  flex-grow: 1;\n  max-width: calc(100% - 2.4rem);\n  padding: 0 1rem;\n  font-size: 0.9rem;\n  line-height: 2.4rem;\n}\n.md-footer__button {\n  margin: 0.2rem;\n  padding: 0.4rem;\n}\n.md-footer__direction {\n  position: absolute;\n  right: 0;\n  left: 0;\n  margin-top: -1rem;\n  padding: 0 1rem;\n  font-size: 0.64rem;\n  opacity: 0.7;\n}\n\n.md-footer-meta {\n  background-color: var(--md-footer-bg-color--dark);\n}\n.md-footer-meta__inner {\n  display: flex;\n  flex-wrap: wrap;\n  justify-content: space-between;\n  padding: 0.2rem;\n}\nhtml .md-footer-meta.md-typeset a {\n  color: var(--md-footer-fg-color--light);\n}\nhtml .md-footer-meta.md-typeset a:focus, html .md-footer-meta.md-typeset a:hover {\n  color: var(--md-footer-fg-color);\n}\n\n.md-footer-copyright {\n  width: 100%;\n  margin: auto 0.6rem;\n  padding: 0.4rem 0;\n  color: var(--md-footer-fg-color--lighter);\n  font-size: 0.64rem;\n}\n@media screen and (min-width: 45em) {\n  .md-footer-copyright {\n    width: auto;\n  }\n}\n.md-footer-copyright__highlight {\n  color: var(--md-footer-fg-color--light);\n}\n\n.md-footer-social {\n  margin: 0 0.4rem;\n  padding: 0.2rem 0 0.6rem;\n}\n@media screen and (min-width: 45em) {\n  .md-footer-social {\n    padding: 0.6rem 0;\n  }\n}\n.md-footer-social__link {\n  display: inline-block;\n  width: 1.6rem;\n  height: 1.6rem;\n  text-align: center;\n}\n.md-footer-social__link::before {\n  line-height: 1.9;\n}\n.md-footer-social__link svg {\n  max-height: 0.8rem;\n  vertical-align: -25%;\n  fill: currentColor;\n}\n\n:root {\n  --md-nav-icon--prev: svg-load(\"material/arrow-left.svg\");\n  --md-nav-icon--next: svg-load(\"material/chevron-right.svg\");\n  --md-toc-icon: svg-load(\"material/table-of-contents.svg\");\n}\n\n.md-nav {\n  font-size: 0.7rem;\n  line-height: 1.3;\n}\n.md-nav__title {\n  display: block;\n  padding: 0 0.6rem;\n  overflow: hidden;\n  font-weight: 700;\n  text-overflow: ellipsis;\n}\n.md-nav__title .md-nav__button {\n  display: none;\n}\n.md-nav__title .md-nav__button img {\n  width: auto;\n  height: 100%;\n}\n.md-nav__title .md-nav__button.md-logo img,\n.md-nav__title .md-nav__button.md-logo svg {\n  display: block;\n  width: 2.4rem;\n  height: 2.4rem;\n  fill: currentColor;\n}\n.md-nav__list {\n  margin: 0;\n  padding: 0;\n  list-style: none;\n}\n.md-nav__item {\n  padding: 0 0.6rem;\n}\n.md-nav__item .md-nav__item {\n  padding-right: 0;\n}\n[dir=rtl] .md-nav__item .md-nav__item {\n  padding-right: 0.6rem;\n  padding-left: 0;\n}\n.md-nav__link {\n  display: block;\n  margin-top: 0.625em;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  cursor: pointer;\n  transition: color 125ms;\n  scroll-snap-align: start;\n}\n.md-nav__link[data-md-state=blur] {\n  color: var(--md-default-fg-color--light);\n}\n.md-nav__item .md-nav__link--active {\n  color: var(--md-typeset-a-color);\n}\n.md-nav__item--nested > .md-nav__link {\n  color: inherit;\n}\n.md-nav__link:focus, .md-nav__link:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-nav__link.focus-visible {\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.2rem;\n}\n.md-nav--primary .md-nav__link[for=__toc] {\n  display: none;\n}\n.md-nav--primary .md-nav__link[for=__toc] .md-icon::after {\n  display: block;\n  width: 100%;\n  height: 100%;\n  mask-image: var(--md-toc-icon);\n  background-color: currentColor;\n}\n.md-nav--primary .md-nav__link[for=__toc] ~ .md-nav {\n  display: none;\n}\n.md-nav__source {\n  display: none;\n}\n@media screen and (max-width: 76.1875em) {\n  .md-nav--primary, .md-nav--primary .md-nav {\n    position: absolute;\n    top: 0;\n    right: 0;\n    left: 0;\n    z-index: 1;\n    display: flex;\n    flex-direction: column;\n    height: 100%;\n    background-color: var(--md-default-bg-color);\n  }\n  .md-nav--primary .md-nav__title,\n.md-nav--primary .md-nav__item {\n    font-size: 0.8rem;\n    line-height: 1.5;\n  }\n  .md-nav--primary .md-nav__title {\n    position: relative;\n    height: 5.6rem;\n    padding: 3rem 0.8rem 0.2rem;\n    color: var(--md-default-fg-color--light);\n    font-weight: 400;\n    line-height: 2.4rem;\n    white-space: nowrap;\n    background-color: var(--md-default-fg-color--lightest);\n    cursor: pointer;\n  }\n  .md-nav--primary .md-nav__title .md-nav__icon {\n    position: absolute;\n    top: 0.4rem;\n    left: 0.4rem;\n    display: block;\n    width: 1.2rem;\n    height: 1.2rem;\n    margin: 0.2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon {\n    right: 0.4rem;\n    left: initial;\n  }\n  .md-nav--primary .md-nav__title .md-nav__icon::after {\n    display: block;\n    width: 100%;\n    height: 100%;\n    background-color: currentColor;\n    mask-image: var(--md-nav-icon--prev);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n  .md-nav--primary .md-nav__title ~ .md-nav__list {\n    overflow-y: auto;\n    background-color: var(--md-default-bg-color);\n    box-shadow: 0 0.05rem 0 var(--md-default-fg-color--lightest) inset;\n    scroll-snap-type: y mandatory;\n    touch-action: pan-y;\n  }\n  .md-nav--primary .md-nav__title ~ .md-nav__list > :first-child {\n    border-top: 0;\n  }\n  .md-nav--primary .md-nav__title[for=__drawer] {\n    color: var(--md-primary-bg-color);\n    background-color: var(--md-primary-fg-color);\n  }\n  .md-nav--primary .md-nav__title .md-logo {\n    position: absolute;\n    top: 0.2rem;\n    left: 0.2rem;\n    display: block;\n    margin: 0.2rem;\n    padding: 0.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__title .md-logo {\n    right: 0.2rem;\n    left: initial;\n  }\n  .md-nav--primary .md-nav__list {\n    flex: 1;\n  }\n  .md-nav--primary .md-nav__item {\n    padding: 0;\n    border-top: 0.05rem solid var(--md-default-fg-color--lightest);\n  }\n  .md-nav--primary .md-nav__item--nested > .md-nav__link {\n    padding-right: 2.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__item--nested > .md-nav__link {\n    padding-right: 0.8rem;\n    padding-left: 2.4rem;\n  }\n  .md-nav--primary .md-nav__item--active > .md-nav__link {\n    color: var(--md-typeset-a-color);\n  }\n  .md-nav--primary .md-nav__item--active > .md-nav__link:focus, .md-nav--primary .md-nav__item--active > .md-nav__link:hover {\n    color: var(--md-accent-fg-color);\n  }\n  .md-nav--primary .md-nav__link {\n    position: relative;\n    margin-top: 0;\n    padding: 0.6rem 0.8rem;\n  }\n  .md-nav--primary .md-nav__link .md-nav__icon {\n    position: absolute;\n    top: 50%;\n    right: 0.6rem;\n    width: 1.2rem;\n    height: 1.2rem;\n    margin-top: -0.6rem;\n    color: inherit;\n    font-size: 1.2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon {\n    right: initial;\n    left: 0.6rem;\n  }\n  .md-nav--primary .md-nav__link .md-nav__icon::after {\n    display: block;\n    width: 100%;\n    height: 100%;\n    background-color: currentColor;\n    mask-image: var(--md-nav-icon--next);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n  [dir=rtl] .md-nav--primary .md-nav__icon::after {\n    transform: scale(-1);\n  }\n  .md-nav--primary .md-nav--secondary .md-nav__link {\n    position: static;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav {\n    position: static;\n    background-color: transparent;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav__link {\n    padding-left: 1.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link {\n    padding-right: 1.4rem;\n    padding-left: initial;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link {\n    padding-left: 2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link {\n    padding-right: 2rem;\n    padding-left: initial;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link {\n    padding-left: 2.6rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link {\n    padding-right: 2.6rem;\n    padding-left: initial;\n  }\n  .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link {\n    padding-left: 3.2rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link {\n    padding-right: 3.2rem;\n    padding-left: initial;\n  }\n  .md-nav--secondary {\n    background-color: transparent;\n  }\n  .md-nav__toggle ~ .md-nav {\n    display: flex;\n    transform: translateX(100%);\n    opacity: 0;\n    transition: transform 250ms cubic-bezier(0.8, 0, 0.6, 1), opacity 125ms 50ms;\n  }\n  [dir=rtl] .md-nav__toggle ~ .md-nav {\n    transform: translateX(-100%);\n  }\n  .md-nav__toggle:checked ~ .md-nav {\n    transform: translateX(0);\n    opacity: 1;\n    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), opacity 125ms 125ms;\n  }\n  .md-nav__toggle:checked ~ .md-nav > .md-nav__list {\n    backface-visibility: hidden;\n  }\n}\n@media screen and (max-width: 59.9375em) {\n  .md-nav--primary .md-nav__link[for=__toc] {\n    display: block;\n    padding-right: 2.4rem;\n  }\n  [dir=rtl] .md-nav--primary .md-nav__link[for=__toc] {\n    padding-right: 0.8rem;\n    padding-left: 2.4rem;\n  }\n  .md-nav--primary .md-nav__link[for=__toc] .md-icon::after {\n    content: \"\";\n  }\n  .md-nav--primary .md-nav__link[for=__toc] + .md-nav__link {\n    display: none;\n  }\n  .md-nav--primary .md-nav__link[for=__toc] ~ .md-nav {\n    display: flex;\n  }\n  .md-nav__source {\n    display: block;\n    padding: 0 0.2rem;\n    color: var(--md-primary-bg-color);\n    background-color: var(--md-primary-fg-color--dark);\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  .md-nav--integrated .md-nav__link[for=__toc] {\n    display: block;\n    padding-right: 2.4rem;\n    scroll-snap-align: initial;\n  }\n  [dir=rtl] .md-nav--integrated .md-nav__link[for=__toc] {\n    padding-right: 0.8rem;\n    padding-left: 2.4rem;\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] .md-icon::after {\n    content: \"\";\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] + .md-nav__link {\n    display: none;\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav {\n    display: flex;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-nav--secondary .md-nav__title[for=__toc] {\n    scroll-snap-align: start;\n  }\n  .md-nav--secondary .md-nav__title .md-nav__icon {\n    display: none;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-nav {\n    transition: max-height 250ms cubic-bezier(0.86, 0, 0.07, 1);\n  }\n  .md-nav--primary .md-nav__title[for=__drawer] {\n    scroll-snap-align: start;\n  }\n  .md-nav--primary .md-nav__title .md-nav__icon {\n    display: none;\n  }\n  .md-nav__toggle ~ .md-nav {\n    display: none;\n  }\n  .md-nav__toggle:checked ~ .md-nav, .md-nav__toggle:indeterminate ~ .md-nav {\n    display: block;\n  }\n  .md-nav__item--nested > .md-nav > .md-nav__title {\n    display: none;\n  }\n  .md-nav__item--section {\n    display: block;\n    margin: 1.25em 0;\n  }\n  .md-nav__item--section:last-child {\n    margin-bottom: 0;\n  }\n  .md-nav__item--section > .md-nav__link {\n    display: none;\n  }\n  .md-nav__item--section > .md-nav {\n    display: block;\n  }\n  .md-nav__item--section > .md-nav > .md-nav__title {\n    display: block;\n    padding: 0;\n    pointer-events: none;\n    scroll-snap-align: start;\n  }\n  .md-nav__item--section > .md-nav > .md-nav__list > .md-nav__item {\n    padding: 0;\n  }\n  .md-nav__icon {\n    float: right;\n    width: 0.9rem;\n    height: 0.9rem;\n    transition: transform 250ms;\n  }\n  [dir=rtl] .md-nav__icon {\n    float: left;\n    transform: rotate(180deg);\n  }\n  .md-nav__icon::after {\n    display: inline-block;\n    width: 100%;\n    height: 100%;\n    vertical-align: -0.1rem;\n    background-color: currentColor;\n    mask-image: var(--md-nav-icon--next);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n  .md-nav__item--nested .md-nav__toggle:checked ~ .md-nav__link .md-nav__icon, .md-nav__item--nested .md-nav__toggle:indeterminate ~ .md-nav__link .md-nav__icon {\n    transform: rotate(90deg);\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--nested,\n.md-nav--lifted > .md-nav__title {\n    display: none;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item {\n    display: none;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--active {\n    display: block;\n    padding: 0;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav__link {\n    display: none;\n  }\n  .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav > .md-nav__title {\n    display: block;\n    padding: 0 0.6rem;\n    pointer-events: none;\n    scroll-snap-align: start;\n  }\n  .md-nav--lifted .md-nav[data-md-level=\"1\"] {\n    display: block;\n  }\n  .md-nav--lifted .md-nav[data-md-level=\"1\"] > .md-nav__list > .md-nav__item {\n    padding-right: 0.6rem;\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav {\n    display: block;\n    margin-bottom: 1.25em;\n    border-left: 0.05rem solid var(--md-primary-fg-color);\n  }\n  .md-nav--integrated .md-nav__link[for=__toc] ~ .md-nav > .md-nav__title {\n    display: none;\n  }\n}\n\n:root {\n  --md-search-result-icon: svg-load(\"material/file-search-outline.svg\");\n}\n\n.md-search {\n  position: relative;\n}\n@media screen and (min-width: 60em) {\n  .md-search {\n    padding: 0.2rem 0;\n  }\n}\n.no-js .md-search {\n  display: none;\n}\n.md-search__overlay {\n  z-index: 1;\n  opacity: 0;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__overlay {\n    position: absolute;\n    top: 0.2rem;\n    left: -2.2rem;\n    width: 2rem;\n    height: 2rem;\n    overflow: hidden;\n    background-color: var(--md-default-bg-color);\n    border-radius: 1rem;\n    transform-origin: center;\n    transition: transform 300ms 100ms, opacity 200ms 200ms;\n    pointer-events: none;\n  }\n  [dir=rtl] .md-search__overlay {\n    right: -2.2rem;\n    left: initial;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    opacity: 1;\n    transition: transform 400ms, opacity 100ms;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__overlay {\n    position: fixed;\n    top: 0;\n    left: 0;\n    width: 0;\n    height: 0;\n    background-color: rgba(0, 0, 0, 0.54);\n    cursor: pointer;\n    transition: width 0ms 250ms, height 0ms 250ms, opacity 250ms;\n  }\n  [dir=rtl] .md-search__overlay {\n    right: 0;\n    left: initial;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    width: 100%;\n    height: 200vh;\n    opacity: 1;\n    transition: width 0ms, height 0ms, opacity 250ms;\n  }\n}\n@media screen and (max-width: 29.9375em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    transform: scale(45);\n  }\n}\n@media screen and (min-width: 30em) and (max-width: 44.9375em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    transform: scale(60);\n  }\n}\n@media screen and (min-width: 45em) and (max-width: 59.9375em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__overlay {\n    transform: scale(75);\n  }\n}\n.md-search__inner {\n  backface-visibility: hidden;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__inner {\n    position: fixed;\n    top: 0;\n    left: 100%;\n    z-index: 2;\n    width: 100%;\n    height: 100%;\n    transform: translateX(5%);\n    opacity: 0;\n    transition: right 0ms 300ms, left 0ms 300ms, transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1), opacity 150ms 150ms;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    left: 0;\n    transform: translateX(0);\n    opacity: 1;\n    transition: right 0ms 0ms, left 0ms 0ms, transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms 150ms;\n  }\n  [dir=rtl] [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    right: 0;\n    left: initial;\n  }\n  html [dir=rtl] .md-search__inner {\n    right: 100%;\n    left: initial;\n    transform: translateX(-5%);\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__inner {\n    position: relative;\n    float: right;\n    width: 11.7rem;\n    padding: 0.1rem 0;\n    transition: width 250ms cubic-bezier(0.1, 0.7, 0.1, 1);\n  }\n  [dir=rtl] .md-search__inner {\n    float: left;\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    width: 23.4rem;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  [data-md-toggle=search]:checked ~ .md-header .md-search__inner {\n    width: 34.4rem;\n  }\n}\n.md-search__form {\n  position: relative;\n}\n@media screen and (min-width: 60em) {\n  .md-search__form {\n    border-radius: 0.1rem;\n  }\n}\n.md-search__input {\n  position: relative;\n  z-index: 2;\n  padding: 0 2.2rem 0 3.6rem;\n  text-overflow: ellipsis;\n  background-color: var(--md-default-bg-color);\n  box-shadow: 0 0 0.6rem transparent;\n  transition: color 250ms, background-color 250ms, box-shadow 250ms;\n}\n[dir=rtl] .md-search__input {\n  padding: 0 3.6rem 0 2.2rem;\n}\n.md-search__input::placeholder {\n  transition: color 250ms;\n}\n.md-search__input ~ .md-search__icon, .md-search__input::placeholder {\n  color: var(--md-default-fg-color--light);\n}\n.md-search__input::-ms-clear {\n  display: none;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input {\n  box-shadow: 0 0 0.6rem rgba(0, 0, 0, 0.07);\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__input {\n    width: 100%;\n    height: 2.4rem;\n    font-size: 0.9rem;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__input {\n    width: 100%;\n    height: 1.8rem;\n    padding-left: 2.2rem;\n    color: inherit;\n    font-size: 0.8rem;\n    background-color: rgba(0, 0, 0, 0.26);\n    border-radius: 0.1rem;\n  }\n  [dir=rtl] .md-search__input {\n    padding-right: 2.2rem;\n  }\n  .md-search__input + .md-search__icon {\n    color: var(--md-primary-bg-color);\n  }\n  .md-search__input::placeholder {\n    color: var(--md-primary-bg-color--light);\n  }\n  .md-search__input:hover {\n    background-color: rgba(255, 255, 255, 0.12);\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__input {\n    color: var(--md-default-fg-color);\n    text-overflow: clip;\n    background-color: var(--md-default-bg-color);\n    border-radius: 0.1rem 0.1rem 0 0;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__input + .md-search__icon, [data-md-toggle=search]:checked ~ .md-header .md-search__input::placeholder {\n    color: var(--md-default-fg-color--light);\n  }\n}\n.md-search__icon {\n  position: absolute;\n  z-index: 2;\n  width: 1.2rem;\n  height: 1.2rem;\n  cursor: pointer;\n  transition: color 250ms, opacity 250ms;\n}\n.md-search__icon:hover {\n  opacity: 0.7;\n}\n.md-search__icon[for=__search] {\n  top: 0.3rem;\n  left: 0.5rem;\n}\n[dir=rtl] .md-search__icon[for=__search] {\n  right: 0.5rem;\n  left: initial;\n}\n[dir=rtl] .md-search__icon[for=__search] svg {\n  transform: scaleX(-1);\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__icon[for=__search] {\n    top: 0.6rem;\n    left: 0.8rem;\n  }\n  [dir=rtl] .md-search__icon[for=__search] {\n    right: 0.8rem;\n    left: initial;\n  }\n  .md-search__icon[for=__search] svg:first-child {\n    display: none;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__icon[for=__search] {\n    pointer-events: none;\n  }\n  .md-search__icon[for=__search] svg:last-child {\n    display: none;\n  }\n}\n.md-search__icon[type=reset] {\n  top: 0.3rem;\n  right: 0.5rem;\n  transform: scale(0.75);\n  opacity: 0;\n  transition: transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 150ms;\n  pointer-events: none;\n}\n[dir=rtl] .md-search__icon[type=reset] {\n  right: initial;\n  left: 0.5rem;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__icon[type=reset] {\n    top: 0.6rem;\n    right: 0.8rem;\n  }\n  [dir=rtl] .md-search__icon[type=reset] {\n    right: initial;\n    left: 0.8rem;\n  }\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input:valid ~ .md-search__icon[type=reset] {\n  transform: scale(1);\n  opacity: 1;\n  pointer-events: initial;\n}\n[data-md-toggle=search]:checked ~ .md-header .md-search__input:valid ~ .md-search__icon[type=reset]:hover {\n  opacity: 0.7;\n}\n.md-search__output {\n  position: absolute;\n  z-index: 1;\n  width: 100%;\n  overflow: hidden;\n  border-radius: 0 0 0.1rem 0.1rem;\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search__output {\n    top: 2.4rem;\n    bottom: 0;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__output {\n    top: 1.9rem;\n    opacity: 0;\n    transition: opacity 400ms;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__output {\n    box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.4);\n    opacity: 1;\n  }\n}\n.md-search__scrollwrap {\n  height: 100%;\n  overflow-y: auto;\n  background-color: var(--md-default-bg-color);\n  backface-visibility: hidden;\n  touch-action: pan-y;\n}\n@media (max-resolution: 1dppx) {\n  .md-search__scrollwrap {\n    transform: translateZ(0);\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  .md-search__scrollwrap {\n    width: 23.4rem;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-search__scrollwrap {\n    width: 34.4rem;\n  }\n}\n@media screen and (min-width: 60em) {\n  .md-search__scrollwrap {\n    max-height: 0;\n    scrollbar-width: thin;\n    scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n  }\n  [data-md-toggle=search]:checked ~ .md-header .md-search__scrollwrap {\n    max-height: 75vh;\n  }\n  .md-search__scrollwrap:hover {\n    scrollbar-color: var(--md-accent-fg-color) transparent;\n  }\n  .md-search__scrollwrap::-webkit-scrollbar {\n    width: 0.2rem;\n    height: 0.2rem;\n  }\n  .md-search__scrollwrap::-webkit-scrollbar-thumb {\n    background-color: var(--md-default-fg-color--lighter);\n  }\n  .md-search__scrollwrap::-webkit-scrollbar-thumb:hover {\n    background-color: var(--md-accent-fg-color);\n  }\n}\n\n.md-search-result {\n  color: var(--md-default-fg-color);\n  word-break: break-word;\n}\n.md-search-result__meta {\n  padding: 0 0.8rem;\n  color: var(--md-default-fg-color--light);\n  font-size: 0.64rem;\n  line-height: 1.8rem;\n  background-color: var(--md-default-fg-color--lightest);\n  scroll-snap-align: start;\n}\n@media screen and (min-width: 60em) {\n  .md-search-result__meta {\n    padding-left: 2.2rem;\n  }\n  [dir=rtl] .md-search-result__meta {\n    padding-right: 2.2rem;\n    padding-left: initial;\n  }\n}\n.md-search-result__list {\n  margin: 0;\n  padding: 0;\n  list-style: none;\n}\n.md-search-result__item {\n  box-shadow: 0 -0.05rem 0 var(--md-default-fg-color--lightest);\n}\n.md-search-result__item:first-child {\n  box-shadow: none;\n}\n.md-search-result__link {\n  display: block;\n  outline: none;\n  transition: background-color 250ms;\n  scroll-snap-align: start;\n}\n.md-search-result__link:focus, .md-search-result__link:hover {\n  background-color: var(--md-accent-fg-color--transparent);\n}\n.md-search-result__link:last-child p:last-child {\n  margin-bottom: 0.6rem;\n}\n.md-search-result__more summary {\n  display: block;\n  padding: 0.75em 0.8rem;\n  color: var(--md-typeset-a-color);\n  font-size: 0.64rem;\n  outline: none;\n  cursor: pointer;\n  transition: color 250ms, background-color 250ms;\n  scroll-snap-align: start;\n}\n@media screen and (min-width: 60em) {\n  .md-search-result__more summary {\n    padding-left: 2.2rem;\n  }\n  [dir=rtl] .md-search-result__more summary {\n    padding-right: 2.2rem;\n    padding-left: 0.8rem;\n  }\n}\n.md-search-result__more summary:focus, .md-search-result__more summary:hover {\n  color: var(--md-accent-fg-color);\n  background-color: var(--md-accent-fg-color--transparent);\n}\n.md-search-result__more summary::marker, .md-search-result__more summary::-webkit-details-marker {\n  display: none;\n}\n.md-search-result__more summary ~ * > * {\n  opacity: 0.65;\n}\n.md-search-result__article {\n  position: relative;\n  padding: 0 0.8rem;\n  overflow: hidden;\n}\n@media screen and (min-width: 60em) {\n  .md-search-result__article {\n    padding-left: 2.2rem;\n  }\n  [dir=rtl] .md-search-result__article {\n    padding-right: 2.2rem;\n    padding-left: 0.8rem;\n  }\n}\n.md-search-result__article--document .md-search-result__title {\n  margin: 0.55rem 0;\n  font-weight: 400;\n  font-size: 0.8rem;\n  line-height: 1.4;\n}\n.md-search-result__icon {\n  position: absolute;\n  left: 0;\n  width: 1.2rem;\n  height: 1.2rem;\n  margin: 0.5rem;\n  color: var(--md-default-fg-color--light);\n}\n@media screen and (max-width: 59.9375em) {\n  .md-search-result__icon {\n    display: none;\n  }\n}\n.md-search-result__icon::after {\n  display: inline-block;\n  width: 100%;\n  height: 100%;\n  background-color: currentColor;\n  mask-image: var(--md-search-result-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-search-result__icon {\n  right: 0;\n  left: initial;\n}\n[dir=rtl] .md-search-result__icon::after {\n  transform: scaleX(-1);\n}\n.md-search-result__title {\n  margin: 0.5em 0;\n  font-weight: 700;\n  font-size: 0.64rem;\n  line-height: 1.6;\n}\n.md-search-result__teaser {\n  display: -webkit-box;\n  max-height: 2rem;\n  margin: 0.5em 0;\n  overflow: hidden;\n  color: var(--md-default-fg-color--light);\n  font-size: 0.64rem;\n  line-height: 1.6;\n  text-overflow: ellipsis;\n  -webkit-box-orient: vertical;\n  -webkit-line-clamp: 2;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-search-result__teaser {\n    max-height: 3rem;\n    -webkit-line-clamp: 3;\n  }\n}\n@media screen and (min-width: 60em) and (max-width: 76.1875em) {\n  .md-search-result__teaser {\n    max-height: 3rem;\n    -webkit-line-clamp: 3;\n  }\n}\n.md-search-result__teaser mark {\n  text-decoration: underline;\n  background-color: transparent;\n}\n.md-search-result__terms {\n  margin: 0.5em 0;\n  font-size: 0.64rem;\n  font-style: italic;\n}\n.md-search-result mark {\n  color: var(--md-accent-fg-color);\n  background-color: transparent;\n}\n\n.md-select {\n  position: relative;\n  z-index: 1;\n}\n.md-select__inner {\n  position: absolute;\n  top: calc(100% - 0.2rem);\n  left: 50%;\n  max-height: 0;\n  margin-top: 0.2rem;\n  color: var(--md-default-fg-color);\n  background-color: var(--md-default-bg-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0 0.05rem rgba(0, 0, 0, 0.25);\n  transform: translate3d(-50%, 0.3rem, 0);\n  opacity: 0;\n  transition: transform 250ms 375ms, opacity 250ms 250ms, max-height 0ms 500ms;\n}\n.md-select:focus-within .md-select__inner, .md-select:hover .md-select__inner {\n  max-height: 10rem;\n  transform: translate3d(-50%, 0, 0);\n  opacity: 1;\n  transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 250ms, max-height 0ms;\n}\n.md-select__inner::after {\n  position: absolute;\n  top: 0;\n  left: 50%;\n  width: 0;\n  height: 0;\n  margin-top: -0.2rem;\n  margin-left: -0.2rem;\n  border: 0.2rem solid transparent;\n  border-top: 0;\n  border-bottom-color: var(--md-default-bg-color);\n  content: \"\";\n}\n.md-select__list {\n  max-height: inherit;\n  margin: 0;\n  padding: 0;\n  overflow: auto;\n  font-size: 0.8rem;\n  list-style-type: none;\n  border-radius: 0.1rem;\n}\n.md-select__item {\n  line-height: 1.8rem;\n}\n.md-select__link {\n  display: block;\n  width: 100%;\n  padding-right: 1.2rem;\n  padding-left: 0.6rem;\n  outline: none;\n  cursor: pointer;\n  transition: background-color 250ms, color 250ms;\n  scroll-snap-align: start;\n}\n[dir=rtl] .md-select__link {\n  padding-right: 0.6rem;\n  padding-left: 1.2rem;\n}\n.md-select__link:focus, .md-select__link:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-select__link:focus {\n  background-color: var(--md-default-fg-color--lightest);\n}\n\n.md-sidebar {\n  position: sticky;\n  top: 2.4rem;\n  flex-shrink: 0;\n  align-self: flex-start;\n  width: 12.1rem;\n  padding: 1.2rem 0;\n}\n@media print {\n  .md-sidebar {\n    display: none;\n  }\n}\n@media screen and (max-width: 76.1875em) {\n  .md-sidebar--primary {\n    position: fixed;\n    top: 0;\n    left: -12.1rem;\n    z-index: 3;\n    display: block;\n    width: 12.1rem;\n    height: 100%;\n    background-color: var(--md-default-bg-color);\n    transform: translateX(0);\n    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), box-shadow 250ms;\n  }\n  [dir=rtl] .md-sidebar--primary {\n    right: -12.1rem;\n    left: initial;\n  }\n  [data-md-toggle=drawer]:checked ~ .md-container .md-sidebar--primary {\n    box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.4);\n    transform: translateX(12.1rem);\n  }\n  [dir=rtl] [data-md-toggle=drawer]:checked ~ .md-container .md-sidebar--primary {\n    transform: translateX(-12.1rem);\n  }\n  .md-sidebar--primary .md-sidebar__scrollwrap {\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    margin: 0;\n    scroll-snap-type: none;\n    overflow: hidden;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  .md-sidebar {\n    height: 0;\n  }\n  .no-js .md-sidebar {\n    height: auto;\n  }\n}\n.md-sidebar--secondary {\n  display: none;\n  order: 2;\n}\n@media screen and (min-width: 60em) {\n  .md-sidebar--secondary {\n    height: 0;\n  }\n  .no-js .md-sidebar--secondary {\n    height: auto;\n  }\n  .md-sidebar--secondary:not([hidden]) {\n    display: block;\n  }\n  .md-sidebar--secondary .md-sidebar__scrollwrap {\n    touch-action: pan-y;\n  }\n}\n.md-sidebar__scrollwrap {\n  margin: 0 0.2rem;\n  overflow-y: auto;\n  backface-visibility: hidden;\n  scrollbar-width: thin;\n  scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n}\n.md-sidebar__scrollwrap:hover {\n  scrollbar-color: var(--md-accent-fg-color) transparent;\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar {\n  width: 0.2rem;\n  height: 0.2rem;\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar-thumb {\n  background-color: var(--md-default-fg-color--lighter);\n}\n.md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover {\n  background-color: var(--md-accent-fg-color);\n}\n\n@media screen and (max-width: 76.1875em) {\n  .md-overlay {\n    position: fixed;\n    top: 0;\n    z-index: 3;\n    width: 0;\n    height: 0;\n    background-color: rgba(0, 0, 0, 0.54);\n    opacity: 0;\n    transition: width 0ms 250ms, height 0ms 250ms, opacity 250ms;\n  }\n  [data-md-toggle=drawer]:checked ~ .md-overlay {\n    width: 100%;\n    height: 100%;\n    opacity: 1;\n    transition: width 0ms, height 0ms, opacity 250ms;\n  }\n}\n@keyframes facts {\n  0% {\n    height: 0;\n  }\n  100% {\n    height: 0.65rem;\n  }\n}\n@keyframes fact {\n  0% {\n    transform: translateY(100%);\n    opacity: 0;\n  }\n  50% {\n    opacity: 0;\n  }\n  100% {\n    transform: translateY(0%);\n    opacity: 1;\n  }\n}\n:root {\n  --md-source-forks-icon: svg-load(\"octicons/repo-forked-16.svg\");\n  --md-source-repositories-icon: svg-load(\"octicons/repo-16.svg\");\n  --md-source-stars-icon: svg-load(\"octicons/star-16.svg\");\n  --md-source-version-icon: svg-load(\"octicons/tag-16.svg\");\n}\n\n.md-source {\n  display: block;\n  font-size: 0.65rem;\n  line-height: 1.2;\n  white-space: nowrap;\n  outline-color: var(--md-accent-fg-color);\n  backface-visibility: hidden;\n  transition: opacity 250ms;\n}\n.md-source:hover {\n  opacity: 0.7;\n}\n.md-source__icon {\n  display: inline-block;\n  width: 2rem;\n  height: 2.4rem;\n  vertical-align: middle;\n}\n.md-source__icon svg {\n  margin-top: 0.6rem;\n  margin-left: 0.6rem;\n}\n[dir=rtl] .md-source__icon svg {\n  margin-right: 0.6rem;\n  margin-left: initial;\n}\n.md-source__icon + .md-source__repository {\n  margin-left: -2rem;\n  padding-left: 2rem;\n}\n[dir=rtl] .md-source__icon + .md-source__repository {\n  margin-right: -2rem;\n  margin-left: initial;\n  padding-right: 2rem;\n  padding-left: initial;\n}\n.md-source__repository {\n  display: inline-block;\n  max-width: calc(100% - 1.2rem);\n  margin-left: 0.6rem;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  vertical-align: middle;\n}\n.md-source__facts {\n  margin: 0.1rem 0 0;\n  padding: 0;\n  overflow: hidden;\n  font-size: 0.55rem;\n  list-style-type: none;\n  opacity: 0.75;\n}\n[data-md-state=done] .md-source__facts {\n  animation: facts 250ms ease-in;\n}\n.md-source__fact {\n  display: inline-block;\n}\n[data-md-state=done] .md-source__fact {\n  animation: fact 400ms ease-out;\n}\n.md-source__fact::before {\n  display: inline-block;\n  width: 0.6rem;\n  height: 0.6rem;\n  margin-right: 0.1rem;\n  vertical-align: text-top;\n  background-color: currentColor;\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n.md-source__fact:nth-child(1n+2)::before {\n  margin-left: 0.4rem;\n}\n[dir=rtl] .md-source__fact {\n  margin-right: initial;\n  margin-left: 0.1rem;\n}\n[dir=rtl] .md-source__fact:nth-child(1n+2)::before {\n  margin-right: 0.4rem;\n  margin-left: initial;\n}\n.md-source__fact--version::before {\n  mask-image: var(--md-source-version-icon);\n}\n.md-source__fact--stars::before {\n  mask-image: var(--md-source-stars-icon);\n}\n.md-source__fact--forks::before {\n  mask-image: var(--md-source-forks-icon);\n}\n.md-source__fact--repositories::before {\n  mask-image: var(--md-source-repositories-icon);\n}\n\n.md-tabs {\n  width: 100%;\n  overflow: auto;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n}\n@media print {\n  .md-tabs {\n    display: none;\n  }\n}\n@media screen and (max-width: 76.1875em) {\n  .md-tabs {\n    display: none;\n  }\n}\n.md-tabs[data-md-state=hidden] {\n  pointer-events: none;\n}\n.md-tabs__list {\n  margin: 0;\n  margin-left: 0.2rem;\n  padding: 0;\n  white-space: nowrap;\n  list-style: none;\n  contain: content;\n}\n[dir=rtl] .md-tabs__list {\n  margin-right: 0.2rem;\n  margin-left: initial;\n}\n.md-tabs__item {\n  display: inline-block;\n  height: 2.4rem;\n  padding-right: 0.6rem;\n  padding-left: 0.6rem;\n}\n.md-tabs__link {\n  display: block;\n  margin-top: 0.8rem;\n  font-size: 0.7rem;\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: 0.2rem;\n  backface-visibility: hidden;\n  opacity: 0.7;\n  transition: transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1), opacity 250ms;\n}\n.md-tabs__link--active, .md-tabs__link:focus, .md-tabs__link:hover {\n  color: inherit;\n  opacity: 1;\n}\n.md-tabs__item:nth-child(2) .md-tabs__link {\n  transition-delay: 20ms;\n}\n.md-tabs__item:nth-child(3) .md-tabs__link {\n  transition-delay: 40ms;\n}\n.md-tabs__item:nth-child(4) .md-tabs__link {\n  transition-delay: 60ms;\n}\n.md-tabs__item:nth-child(5) .md-tabs__link {\n  transition-delay: 80ms;\n}\n.md-tabs__item:nth-child(6) .md-tabs__link {\n  transition-delay: 100ms;\n}\n.md-tabs__item:nth-child(7) .md-tabs__link {\n  transition-delay: 120ms;\n}\n.md-tabs__item:nth-child(8) .md-tabs__link {\n  transition-delay: 140ms;\n}\n.md-tabs__item:nth-child(9) .md-tabs__link {\n  transition-delay: 160ms;\n}\n.md-tabs__item:nth-child(10) .md-tabs__link {\n  transition-delay: 180ms;\n}\n.md-tabs__item:nth-child(11) .md-tabs__link {\n  transition-delay: 200ms;\n}\n.md-tabs__item:nth-child(12) .md-tabs__link {\n  transition-delay: 220ms;\n}\n.md-tabs__item:nth-child(13) .md-tabs__link {\n  transition-delay: 240ms;\n}\n.md-tabs__item:nth-child(14) .md-tabs__link {\n  transition-delay: 260ms;\n}\n.md-tabs__item:nth-child(15) .md-tabs__link {\n  transition-delay: 280ms;\n}\n.md-tabs__item:nth-child(16) .md-tabs__link {\n  transition-delay: 300ms;\n}\n.md-tabs[data-md-state=hidden] .md-tabs__link {\n  transform: translateY(50%);\n  opacity: 0;\n  transition: transform 0ms 100ms, opacity 100ms;\n}\n\n.md-top {\n  position: sticky;\n  bottom: 0.4rem;\n  z-index: 1;\n  float: right;\n  margin: -2.8rem 0.4rem 0.4rem;\n  padding: 0.4rem;\n  color: var(--md-primary-bg-color);\n  background: var(--md-primary-fg-color);\n  border-radius: 100%;\n  outline: none;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.1);\n  transform: translateY(0);\n  transition: opacity 125ms, transform 125ms cubic-bezier(0.4, 0, 0.2, 1), background-color 125ms;\n}\n[dir=rtl] .md-top {\n  float: left;\n}\n.md-top[data-md-state=hidden] {\n  transform: translateY(-0.2rem);\n  opacity: 0;\n  pointer-events: none;\n}\n.md-top:focus, .md-top:hover {\n  background: var(--md-accent-fg-color);\n  transform: scale(1.1);\n}\n\n@keyframes hoverfix {\n  0% {\n    pointer-events: none;\n  }\n}\n:root {\n  --md-version-icon: svg-load(\"fontawesome/solid/caret-down.svg\");\n}\n\n.md-version {\n  flex-shrink: 0;\n  height: 2.4rem;\n  font-size: 0.8rem;\n}\n.md-version__current {\n  position: relative;\n  top: 0.05rem;\n  margin-right: 0.4rem;\n  margin-left: 1.4rem;\n  color: inherit;\n  outline: none;\n  cursor: pointer;\n}\n[dir=rtl] .md-version__current {\n  margin-right: 1.4rem;\n  margin-left: 0.4rem;\n}\n.md-version__current::after {\n  display: inline-block;\n  width: 0.4rem;\n  height: 0.6rem;\n  margin-left: 0.4rem;\n  background-color: currentColor;\n  mask-image: var(--md-version-icon);\n  mask-repeat: no-repeat;\n  content: \"\";\n}\n[dir=rtl] .md-version__current::after {\n  margin-right: 0.4rem;\n  margin-left: initial;\n}\n.md-version__list {\n  position: absolute;\n  top: 0.15rem;\n  z-index: 1;\n  max-height: 0;\n  margin: 0.2rem 0.8rem;\n  padding: 0;\n  overflow: auto;\n  color: var(--md-default-fg-color);\n  list-style-type: none;\n  background-color: var(--md-default-bg-color);\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1), 0 0 0.05rem rgba(0, 0, 0, 0.25);\n  opacity: 0;\n  transition: max-height 0ms 500ms, opacity 250ms 250ms;\n  scroll-snap-type: y mandatory;\n}\n.md-version:focus-within .md-version__list, .md-version:hover .md-version__list {\n  max-height: 10rem;\n  opacity: 1;\n  transition: max-height 0ms, opacity 250ms;\n}\n@media (pointer: coarse) {\n  .md-version:hover .md-version__list {\n    animation: hoverfix 250ms forwards;\n  }\n  .md-version:focus-within .md-version__list {\n    animation: none;\n  }\n}\n.md-version__item {\n  line-height: 1.8rem;\n}\n.md-version__link {\n  display: block;\n  width: 100%;\n  padding-right: 1.2rem;\n  padding-left: 0.6rem;\n  white-space: nowrap;\n  outline: none;\n  cursor: pointer;\n  transition: color 250ms, background-color 250ms;\n  scroll-snap-align: start;\n}\n[dir=rtl] .md-version__link {\n  padding-right: 0.6rem;\n  padding-left: 1.2rem;\n}\n.md-version__link:focus, .md-version__link:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-version__link:focus {\n  background-color: var(--md-default-fg-color--lightest);\n}\n\n:root {\n  --md-admonition-icon--note:\n    svg-load(\"material/pencil.svg\");\n  --md-admonition-icon--abstract:\n    svg-load(\"material/text-subject.svg\");\n  --md-admonition-icon--info:\n    svg-load(\"material/information.svg\");\n  --md-admonition-icon--tip:\n    svg-load(\"material/fire.svg\");\n  --md-admonition-icon--success:\n    svg-load(\"material/check-circle.svg\");\n  --md-admonition-icon--question:\n    svg-load(\"material/help-circle.svg\");\n  --md-admonition-icon--warning:\n    svg-load(\"material/alert.svg\");\n  --md-admonition-icon--failure:\n    svg-load(\"material/close-circle.svg\");\n  --md-admonition-icon--danger:\n    svg-load(\"material/flash-circle.svg\");\n  --md-admonition-icon--bug:\n    svg-load(\"material/bug.svg\");\n  --md-admonition-icon--example:\n    svg-load(\"material/format-list-numbered.svg\");\n  --md-admonition-icon--quote:\n    svg-load(\"material/format-quote-close.svg\");\n}\n\n.md-typeset .admonition, .md-typeset details {\n  margin: 1.5625em 0;\n  padding: 0 0.6rem;\n  overflow: hidden;\n  color: var(--md-admonition-fg-color);\n  font-size: 0.64rem;\n  page-break-inside: avoid;\n  background-color: var(--md-admonition-bg-color);\n  border-left: 0.2rem solid #448aff;\n  border-radius: 0.1rem;\n  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05), 0 0.025rem 0.05rem rgba(0, 0, 0, 0.05);\n}\n@media print {\n  .md-typeset .admonition, .md-typeset details {\n    box-shadow: none;\n  }\n}\n[dir=rtl] .md-typeset .admonition, [dir=rtl] .md-typeset details {\n  border-right: 0.2rem solid #448aff;\n  border-left: none;\n}\n.md-typeset .admonition .admonition, .md-typeset details .admonition, .md-typeset .admonition details, .md-typeset details details {\n  margin-top: 1em;\n  margin-bottom: 1em;\n}\n.md-typeset .admonition .md-typeset__scrollwrap, .md-typeset details .md-typeset__scrollwrap {\n  margin: 1em -0.6rem;\n}\n.md-typeset .admonition .md-typeset__table, .md-typeset details .md-typeset__table {\n  padding: 0 0.6rem;\n}\n.md-typeset .admonition > .tabbed-set:only-child, .md-typeset details > .tabbed-set:only-child {\n  margin-top: 0;\n}\nhtml .md-typeset .admonition > :last-child, html .md-typeset details > :last-child {\n  margin-bottom: 0.6rem;\n}\n.md-typeset .admonition-title, .md-typeset summary {\n  position: relative;\n  margin: 0 -0.6rem 0 -0.8rem;\n  padding: 0.4rem 0.6rem 0.4rem 2rem;\n  font-weight: 700;\n  background-color: rgba(68, 138, 255, 0.1);\n  border-left: 0.2rem solid #448aff;\n}\n[dir=rtl] .md-typeset .admonition-title, [dir=rtl] .md-typeset summary {\n  margin: 0 -0.8rem 0 -0.6rem;\n  padding: 0.4rem 2rem 0.4rem 0.6rem;\n  border-right: 0.2rem solid #448aff;\n  border-left: none;\n}\nhtml .md-typeset .admonition-title:last-child, html .md-typeset summary:last-child {\n  margin-bottom: 0;\n}\n.md-typeset .admonition-title::before, .md-typeset summary::before {\n  position: absolute;\n  left: 0.6rem;\n  width: 1rem;\n  height: 1rem;\n  background-color: #448aff;\n  mask-image: var(--md-admonition-icon--note);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-typeset .admonition-title::before, [dir=rtl] .md-typeset summary::before {\n  right: 0.6rem;\n  left: initial;\n}\n.md-typeset .admonition-title + .tabbed-set:last-child, .md-typeset summary + .tabbed-set:last-child {\n  margin-top: 0;\n}\n\n.md-typeset .admonition.note, .md-typeset details.note {\n  border-color: #448aff;\n}\n\n.md-typeset .note > .admonition-title, .md-typeset .note > summary {\n  background-color: rgba(68, 138, 255, 0.1);\n  border-color: #448aff;\n}\n.md-typeset .note > .admonition-title::before, .md-typeset .note > summary::before {\n  background-color: #448aff;\n  mask-image: var(--md-admonition-icon--note);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.abstract, .md-typeset details.abstract, .md-typeset .admonition.tldr, .md-typeset details.tldr, .md-typeset .admonition.summary, .md-typeset details.summary {\n  border-color: #00b0ff;\n}\n\n.md-typeset .abstract > .admonition-title, .md-typeset .abstract > summary, .md-typeset .tldr > .admonition-title, .md-typeset .tldr > summary, .md-typeset .summary > .admonition-title, .md-typeset .summary > summary {\n  background-color: rgba(0, 176, 255, 0.1);\n  border-color: #00b0ff;\n}\n.md-typeset .abstract > .admonition-title::before, .md-typeset .abstract > summary::before, .md-typeset .tldr > .admonition-title::before, .md-typeset .tldr > summary::before, .md-typeset .summary > .admonition-title::before, .md-typeset .summary > summary::before {\n  background-color: #00b0ff;\n  mask-image: var(--md-admonition-icon--abstract);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.info, .md-typeset details.info, .md-typeset .admonition.todo, .md-typeset details.todo {\n  border-color: #00b8d4;\n}\n\n.md-typeset .info > .admonition-title, .md-typeset .info > summary, .md-typeset .todo > .admonition-title, .md-typeset .todo > summary {\n  background-color: rgba(0, 184, 212, 0.1);\n  border-color: #00b8d4;\n}\n.md-typeset .info > .admonition-title::before, .md-typeset .info > summary::before, .md-typeset .todo > .admonition-title::before, .md-typeset .todo > summary::before {\n  background-color: #00b8d4;\n  mask-image: var(--md-admonition-icon--info);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.tip, .md-typeset details.tip, .md-typeset .admonition.important, .md-typeset details.important, .md-typeset .admonition.hint, .md-typeset details.hint {\n  border-color: #00bfa5;\n}\n\n.md-typeset .tip > .admonition-title, .md-typeset .tip > summary, .md-typeset .important > .admonition-title, .md-typeset .important > summary, .md-typeset .hint > .admonition-title, .md-typeset .hint > summary {\n  background-color: rgba(0, 191, 165, 0.1);\n  border-color: #00bfa5;\n}\n.md-typeset .tip > .admonition-title::before, .md-typeset .tip > summary::before, .md-typeset .important > .admonition-title::before, .md-typeset .important > summary::before, .md-typeset .hint > .admonition-title::before, .md-typeset .hint > summary::before {\n  background-color: #00bfa5;\n  mask-image: var(--md-admonition-icon--tip);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.success, .md-typeset details.success, .md-typeset .admonition.done, .md-typeset details.done, .md-typeset .admonition.check, .md-typeset details.check {\n  border-color: #00c853;\n}\n\n.md-typeset .success > .admonition-title, .md-typeset .success > summary, .md-typeset .done > .admonition-title, .md-typeset .done > summary, .md-typeset .check > .admonition-title, .md-typeset .check > summary {\n  background-color: rgba(0, 200, 83, 0.1);\n  border-color: #00c853;\n}\n.md-typeset .success > .admonition-title::before, .md-typeset .success > summary::before, .md-typeset .done > .admonition-title::before, .md-typeset .done > summary::before, .md-typeset .check > .admonition-title::before, .md-typeset .check > summary::before {\n  background-color: #00c853;\n  mask-image: var(--md-admonition-icon--success);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.question, .md-typeset details.question, .md-typeset .admonition.faq, .md-typeset details.faq, .md-typeset .admonition.help, .md-typeset details.help {\n  border-color: #64dd17;\n}\n\n.md-typeset .question > .admonition-title, .md-typeset .question > summary, .md-typeset .faq > .admonition-title, .md-typeset .faq > summary, .md-typeset .help > .admonition-title, .md-typeset .help > summary {\n  background-color: rgba(100, 221, 23, 0.1);\n  border-color: #64dd17;\n}\n.md-typeset .question > .admonition-title::before, .md-typeset .question > summary::before, .md-typeset .faq > .admonition-title::before, .md-typeset .faq > summary::before, .md-typeset .help > .admonition-title::before, .md-typeset .help > summary::before {\n  background-color: #64dd17;\n  mask-image: var(--md-admonition-icon--question);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.warning, .md-typeset details.warning, .md-typeset .admonition.attention, .md-typeset details.attention, .md-typeset .admonition.caution, .md-typeset details.caution {\n  border-color: #ff9100;\n}\n\n.md-typeset .warning > .admonition-title, .md-typeset .warning > summary, .md-typeset .attention > .admonition-title, .md-typeset .attention > summary, .md-typeset .caution > .admonition-title, .md-typeset .caution > summary {\n  background-color: rgba(255, 145, 0, 0.1);\n  border-color: #ff9100;\n}\n.md-typeset .warning > .admonition-title::before, .md-typeset .warning > summary::before, .md-typeset .attention > .admonition-title::before, .md-typeset .attention > summary::before, .md-typeset .caution > .admonition-title::before, .md-typeset .caution > summary::before {\n  background-color: #ff9100;\n  mask-image: var(--md-admonition-icon--warning);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.failure, .md-typeset details.failure, .md-typeset .admonition.missing, .md-typeset details.missing, .md-typeset .admonition.fail, .md-typeset details.fail {\n  border-color: #ff5252;\n}\n\n.md-typeset .failure > .admonition-title, .md-typeset .failure > summary, .md-typeset .missing > .admonition-title, .md-typeset .missing > summary, .md-typeset .fail > .admonition-title, .md-typeset .fail > summary {\n  background-color: rgba(255, 82, 82, 0.1);\n  border-color: #ff5252;\n}\n.md-typeset .failure > .admonition-title::before, .md-typeset .failure > summary::before, .md-typeset .missing > .admonition-title::before, .md-typeset .missing > summary::before, .md-typeset .fail > .admonition-title::before, .md-typeset .fail > summary::before {\n  background-color: #ff5252;\n  mask-image: var(--md-admonition-icon--failure);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.danger, .md-typeset details.danger, .md-typeset .admonition.error, .md-typeset details.error {\n  border-color: #ff1744;\n}\n\n.md-typeset .danger > .admonition-title, .md-typeset .danger > summary, .md-typeset .error > .admonition-title, .md-typeset .error > summary {\n  background-color: rgba(255, 23, 68, 0.1);\n  border-color: #ff1744;\n}\n.md-typeset .danger > .admonition-title::before, .md-typeset .danger > summary::before, .md-typeset .error > .admonition-title::before, .md-typeset .error > summary::before {\n  background-color: #ff1744;\n  mask-image: var(--md-admonition-icon--danger);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.bug, .md-typeset details.bug {\n  border-color: #f50057;\n}\n\n.md-typeset .bug > .admonition-title, .md-typeset .bug > summary {\n  background-color: rgba(245, 0, 87, 0.1);\n  border-color: #f50057;\n}\n.md-typeset .bug > .admonition-title::before, .md-typeset .bug > summary::before {\n  background-color: #f50057;\n  mask-image: var(--md-admonition-icon--bug);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.example, .md-typeset details.example {\n  border-color: #7c4dff;\n}\n\n.md-typeset .example > .admonition-title, .md-typeset .example > summary {\n  background-color: rgba(124, 77, 255, 0.1);\n  border-color: #7c4dff;\n}\n.md-typeset .example > .admonition-title::before, .md-typeset .example > summary::before {\n  background-color: #7c4dff;\n  mask-image: var(--md-admonition-icon--example);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n.md-typeset .admonition.quote, .md-typeset details.quote, .md-typeset .admonition.cite, .md-typeset details.cite {\n  border-color: #9e9e9e;\n}\n\n.md-typeset .quote > .admonition-title, .md-typeset .quote > summary, .md-typeset .cite > .admonition-title, .md-typeset .cite > summary {\n  background-color: rgba(158, 158, 158, 0.1);\n  border-color: #9e9e9e;\n}\n.md-typeset .quote > .admonition-title::before, .md-typeset .quote > summary::before, .md-typeset .cite > .admonition-title::before, .md-typeset .cite > summary::before {\n  background-color: #9e9e9e;\n  mask-image: var(--md-admonition-icon--quote);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n}\n\n:root {\n  --md-footnotes-icon: svg-load(\"material/keyboard-return.svg\");\n}\n\n.md-typeset .footnote {\n  color: var(--md-default-fg-color--light);\n  font-size: 0.64rem;\n}\n.md-typeset .footnote > ol {\n  margin-left: 0;\n}\n.md-typeset .footnote > ol > li {\n  transition: color 125ms;\n}\n.md-typeset .footnote > ol > li:target {\n  color: var(--md-default-fg-color);\n}\n.md-typeset .footnote > ol > li:hover .footnote-backref, .md-typeset .footnote > ol > li:target .footnote-backref {\n  transform: translateX(0);\n  opacity: 1;\n}\n.md-typeset .footnote > ol > li > :first-child {\n  margin-top: 0;\n}\n.md-typeset .footnote-ref {\n  font-weight: 700;\n  font-size: 0.75em;\n}\nhtml .md-typeset .footnote-ref {\n  outline-offset: 0.1rem;\n}\n.md-typeset .footnote-backref {\n  display: inline-block;\n  color: var(--md-typeset-a-color);\n  font-size: 0;\n  vertical-align: text-bottom;\n  transform: translateX(0.25rem);\n  opacity: 0;\n  transition: color 250ms, transform 250ms 250ms, opacity 125ms 250ms;\n}\n@media print {\n  .md-typeset .footnote-backref {\n    color: var(--md-typeset-a-color);\n    transform: translateX(0);\n    opacity: 1;\n  }\n}\n[dir=rtl] .md-typeset .footnote-backref {\n  transform: translateX(-0.25rem);\n}\n.md-typeset .footnote-backref:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-typeset .footnote-backref::before {\n  display: inline-block;\n  width: 0.8rem;\n  height: 0.8rem;\n  background-color: currentColor;\n  mask-image: var(--md-footnotes-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-typeset .footnote-backref::before svg {\n  transform: scaleX(-1);\n}\n.md-typeset [id^=\"fnref:\"]:target {\n  scroll-margin-top: initial;\n  margin-top: -3.4rem;\n  padding-top: 3.4rem;\n}\n.md-typeset [id^=\"fnref:\"]:target > .footnote-ref {\n  outline: auto;\n}\n.md-typeset [id^=\"fn:\"]:target {\n  scroll-margin-top: initial;\n  margin-top: -3.45rem;\n  padding-top: 3.45rem;\n}\n\n.md-typeset .headerlink {\n  display: inline-block;\n  margin-left: 0.5rem;\n  color: var(--md-default-fg-color--lighter);\n  opacity: 0;\n  transition: color 250ms, opacity 125ms;\n}\n@media print {\n  .md-typeset .headerlink {\n    display: none;\n  }\n}\n[dir=rtl] .md-typeset .headerlink {\n  margin-right: 0.5rem;\n  margin-left: initial;\n}\n.md-typeset :hover > .headerlink,\n.md-typeset :target > .headerlink,\n.md-typeset .headerlink:focus {\n  opacity: 1;\n  transition: color 250ms, opacity 125ms;\n}\n.md-typeset :target > .headerlink,\n.md-typeset .headerlink:focus,\n.md-typeset .headerlink:hover {\n  color: var(--md-accent-fg-color);\n}\n.md-typeset :target {\n  scroll-margin-top: 3.6rem;\n}\n.md-typeset h1:target,\n.md-typeset h2:target,\n.md-typeset h3:target {\n  scroll-margin-top: initial;\n}\n.md-typeset h1:target::before,\n.md-typeset h2:target::before,\n.md-typeset h3:target::before {\n  display: block;\n  margin-top: -3.4rem;\n  padding-top: 3.4rem;\n  content: \"\";\n}\n.md-typeset h4:target {\n  scroll-margin-top: initial;\n}\n.md-typeset h4:target::before {\n  display: block;\n  margin-top: -3.45rem;\n  padding-top: 3.45rem;\n  content: \"\";\n}\n.md-typeset h5:target,\n.md-typeset h6:target {\n  scroll-margin-top: initial;\n}\n.md-typeset h5:target::before,\n.md-typeset h6:target::before {\n  display: block;\n  margin-top: -3.6rem;\n  padding-top: 3.6rem;\n  content: \"\";\n}\n\n.md-typeset div.arithmatex {\n  overflow: auto;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-typeset div.arithmatex {\n    margin: 0 -0.8rem;\n  }\n}\n.md-typeset div.arithmatex > * {\n  width: min-content;\n  margin: 1em auto !important;\n  padding: 0 0.8rem;\n  touch-action: auto;\n}\n\n.md-typeset del.critic,\n.md-typeset ins.critic,\n.md-typeset .critic.comment {\n  box-decoration-break: clone;\n}\n.md-typeset del.critic {\n  background-color: var(--md-typeset-del-color);\n}\n.md-typeset ins.critic {\n  background-color: var(--md-typeset-ins-color);\n}\n.md-typeset .critic.comment {\n  color: var(--md-code-hl-comment-color);\n}\n.md-typeset .critic.comment::before {\n  content: \"/* \";\n}\n.md-typeset .critic.comment::after {\n  content: \" */\";\n}\n.md-typeset .critic.block {\n  display: block;\n  margin: 1em 0;\n  padding-right: 0.8rem;\n  padding-left: 0.8rem;\n  overflow: auto;\n  box-shadow: none;\n}\n.md-typeset .critic.block > :first-child {\n  margin-top: 0.5em;\n}\n.md-typeset .critic.block > :last-child {\n  margin-bottom: 0.5em;\n}\n\n:root {\n  --md-details-icon: svg-load(\"material/chevron-right.svg\");\n}\n\n.md-typeset details {\n  display: flow-root;\n  padding-top: 0;\n  overflow: visible;\n}\n.md-typeset details[open] > summary::after {\n  transform: rotate(90deg);\n}\n.md-typeset details:not([open]) {\n  padding-bottom: 0;\n  box-shadow: none;\n}\n.md-typeset details:not([open]) > summary {\n  border-radius: 0.1rem;\n}\n.md-typeset details::after {\n  display: table;\n  content: \"\";\n}\n.md-typeset summary {\n  display: block;\n  min-height: 1rem;\n  padding: 0.4rem 1.8rem 0.4rem 2rem;\n  border-top-left-radius: 0.1rem;\n  border-top-right-radius: 0.1rem;\n  cursor: pointer;\n}\n[dir=rtl] .md-typeset summary {\n  padding: 0.4rem 2.2rem 0.4rem 1.8rem;\n}\n.md-typeset summary:not(.focus-visible) {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-typeset summary::after {\n  position: absolute;\n  top: 0.4rem;\n  right: 0.4rem;\n  width: 1rem;\n  height: 1rem;\n  background-color: currentColor;\n  mask-image: var(--md-details-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  transform: rotate(0deg);\n  transition: transform 250ms;\n  content: \"\";\n}\n[dir=rtl] .md-typeset summary::after {\n  right: initial;\n  left: 0.4rem;\n  transform: rotate(180deg);\n}\n.md-typeset summary::marker, .md-typeset summary::-webkit-details-marker {\n  display: none;\n}\n\n.md-typeset .emojione,\n.md-typeset .twemoji,\n.md-typeset .gemoji {\n  display: inline-flex;\n  height: 1.125em;\n  vertical-align: text-top;\n}\n.md-typeset .emojione svg,\n.md-typeset .twemoji svg,\n.md-typeset .gemoji svg {\n  width: 1.125em;\n  max-height: 100%;\n  fill: currentColor;\n}\n\n.highlight .o,\n.highlight .ow {\n  color: var(--md-code-hl-operator-color);\n}\n.highlight .p {\n  color: var(--md-code-hl-punctuation-color);\n}\n.highlight .cpf,\n.highlight .l,\n.highlight .s,\n.highlight .sb,\n.highlight .sc,\n.highlight .s2,\n.highlight .si,\n.highlight .s1,\n.highlight .ss {\n  color: var(--md-code-hl-string-color);\n}\n.highlight .cp,\n.highlight .se,\n.highlight .sh,\n.highlight .sr,\n.highlight .sx {\n  color: var(--md-code-hl-special-color);\n}\n.highlight .m,\n.highlight .mb,\n.highlight .mf,\n.highlight .mh,\n.highlight .mi,\n.highlight .il,\n.highlight .mo {\n  color: var(--md-code-hl-number-color);\n}\n.highlight .k,\n.highlight .kd,\n.highlight .kn,\n.highlight .kp,\n.highlight .kr,\n.highlight .kt {\n  color: var(--md-code-hl-keyword-color);\n}\n.highlight .kc,\n.highlight .n {\n  color: var(--md-code-hl-name-color);\n}\n.highlight .no,\n.highlight .nb,\n.highlight .bp {\n  color: var(--md-code-hl-constant-color);\n}\n.highlight .nc,\n.highlight .ne,\n.highlight .nf,\n.highlight .nn {\n  color: var(--md-code-hl-function-color);\n}\n.highlight .nd,\n.highlight .ni,\n.highlight .nl,\n.highlight .nt {\n  color: var(--md-code-hl-keyword-color);\n}\n.highlight .c,\n.highlight .cm,\n.highlight .c1,\n.highlight .ch,\n.highlight .cs,\n.highlight .sd {\n  color: var(--md-code-hl-comment-color);\n}\n.highlight .na,\n.highlight .nv,\n.highlight .vc,\n.highlight .vg,\n.highlight .vi {\n  color: var(--md-code-hl-variable-color);\n}\n.highlight .ge,\n.highlight .gr,\n.highlight .gh,\n.highlight .go,\n.highlight .gp,\n.highlight .gs,\n.highlight .gu,\n.highlight .gt {\n  color: var(--md-code-hl-generic-color);\n}\n.highlight .gd,\n.highlight .gi {\n  margin: 0 -0.125em;\n  padding: 0 0.125em;\n  border-radius: 0.1rem;\n}\n.highlight .gd {\n  background-color: var(--md-typeset-del-color);\n}\n.highlight .gi {\n  background-color: var(--md-typeset-ins-color);\n}\n.highlight .hll {\n  display: block;\n  margin: 0 -1.1764705882em;\n  padding: 0 1.1764705882em;\n  background-color: var(--md-code-hl-color);\n}\n.highlight [data-linenos]::before {\n  position: sticky;\n  left: -1.1764705882em;\n  float: left;\n  margin-right: 1.1764705882em;\n  margin-left: -1.1764705882em;\n  padding-left: 1.1764705882em;\n  color: var(--md-default-fg-color--light);\n  background-color: var(--md-code-bg-color);\n  box-shadow: -0.05rem 0 var(--md-default-fg-color--lightest) inset;\n  content: attr(data-linenos);\n  user-select: none;\n}\n\n.highlighttable {\n  display: flow-root;\n  overflow: hidden;\n}\n.highlighttable tbody,\n.highlighttable td {\n  display: block;\n  padding: 0;\n}\n.highlighttable tr {\n  display: flex;\n}\n.highlighttable pre {\n  margin: 0;\n}\n.highlighttable .linenos {\n  padding: 0.7720588235em 1.1764705882em;\n  padding-right: 0;\n  font-size: 0.85em;\n  background-color: var(--md-code-bg-color);\n  user-select: none;\n}\n.highlighttable .linenodiv {\n  padding-right: 0.5882352941em;\n  box-shadow: -0.05rem 0 var(--md-default-fg-color--lightest) inset;\n}\n.highlighttable .linenodiv pre {\n  color: var(--md-default-fg-color--light);\n  text-align: right;\n}\n.highlighttable .code {\n  flex: 1;\n  overflow: hidden;\n}\n\n.md-typeset .highlighttable {\n  margin: 1em 0;\n  direction: ltr;\n  border-radius: 0.1rem;\n}\n.md-typeset .highlighttable code {\n  border-radius: 0;\n}\n@media screen and (max-width: 44.9375em) {\n  .md-typeset > .highlight {\n    margin: 1em -0.8rem;\n  }\n  .md-typeset > .highlight .hll {\n    margin: 0 -0.8rem;\n    padding: 0 0.8rem;\n  }\n  .md-typeset > .highlight code {\n    border-radius: 0;\n  }\n  .md-typeset > .highlighttable {\n    margin: 1em -0.8rem;\n    border-radius: 0;\n  }\n  .md-typeset > .highlighttable .hll {\n    margin: 0 -0.8rem;\n    padding: 0 0.8rem;\n  }\n}\n\n.md-typeset .keys kbd::before,\n.md-typeset .keys kbd::after {\n  position: relative;\n  margin: 0;\n  color: inherit;\n  -moz-osx-font-smoothing: initial;\n  -webkit-font-smoothing: initial;\n}\n.md-typeset .keys span {\n  padding: 0 0.2em;\n  color: var(--md-default-fg-color--light);\n}\n.md-typeset .keys .key-alt::before {\n  padding-right: 0.4em;\n  content: \"⎇\";\n}\n.md-typeset .keys .key-left-alt::before {\n  padding-right: 0.4em;\n  content: \"⎇\";\n}\n.md-typeset .keys .key-right-alt::before {\n  padding-right: 0.4em;\n  content: \"⎇\";\n}\n.md-typeset .keys .key-command::before {\n  padding-right: 0.4em;\n  content: \"⌘\";\n}\n.md-typeset .keys .key-left-command::before {\n  padding-right: 0.4em;\n  content: \"⌘\";\n}\n.md-typeset .keys .key-right-command::before {\n  padding-right: 0.4em;\n  content: \"⌘\";\n}\n.md-typeset .keys .key-control::before {\n  padding-right: 0.4em;\n  content: \"⌃\";\n}\n.md-typeset .keys .key-left-control::before {\n  padding-right: 0.4em;\n  content: \"⌃\";\n}\n.md-typeset .keys .key-right-control::before {\n  padding-right: 0.4em;\n  content: \"⌃\";\n}\n.md-typeset .keys .key-meta::before {\n  padding-right: 0.4em;\n  content: \"◆\";\n}\n.md-typeset .keys .key-left-meta::before {\n  padding-right: 0.4em;\n  content: \"◆\";\n}\n.md-typeset .keys .key-right-meta::before {\n  padding-right: 0.4em;\n  content: \"◆\";\n}\n.md-typeset .keys .key-option::before {\n  padding-right: 0.4em;\n  content: \"⌥\";\n}\n.md-typeset .keys .key-left-option::before {\n  padding-right: 0.4em;\n  content: \"⌥\";\n}\n.md-typeset .keys .key-right-option::before {\n  padding-right: 0.4em;\n  content: \"⌥\";\n}\n.md-typeset .keys .key-shift::before {\n  padding-right: 0.4em;\n  content: \"⇧\";\n}\n.md-typeset .keys .key-left-shift::before {\n  padding-right: 0.4em;\n  content: \"⇧\";\n}\n.md-typeset .keys .key-right-shift::before {\n  padding-right: 0.4em;\n  content: \"⇧\";\n}\n.md-typeset .keys .key-super::before {\n  padding-right: 0.4em;\n  content: \"❖\";\n}\n.md-typeset .keys .key-left-super::before {\n  padding-right: 0.4em;\n  content: \"❖\";\n}\n.md-typeset .keys .key-right-super::before {\n  padding-right: 0.4em;\n  content: \"❖\";\n}\n.md-typeset .keys .key-windows::before {\n  padding-right: 0.4em;\n  content: \"⊞\";\n}\n.md-typeset .keys .key-left-windows::before {\n  padding-right: 0.4em;\n  content: \"⊞\";\n}\n.md-typeset .keys .key-right-windows::before {\n  padding-right: 0.4em;\n  content: \"⊞\";\n}\n.md-typeset .keys .key-arrow-down::before {\n  padding-right: 0.4em;\n  content: \"↓\";\n}\n.md-typeset .keys .key-arrow-left::before {\n  padding-right: 0.4em;\n  content: \"←\";\n}\n.md-typeset .keys .key-arrow-right::before {\n  padding-right: 0.4em;\n  content: \"→\";\n}\n.md-typeset .keys .key-arrow-up::before {\n  padding-right: 0.4em;\n  content: \"↑\";\n}\n.md-typeset .keys .key-backspace::before {\n  padding-right: 0.4em;\n  content: \"⌫\";\n}\n.md-typeset .keys .key-backtab::before {\n  padding-right: 0.4em;\n  content: \"⇤\";\n}\n.md-typeset .keys .key-caps-lock::before {\n  padding-right: 0.4em;\n  content: \"⇪\";\n}\n.md-typeset .keys .key-clear::before {\n  padding-right: 0.4em;\n  content: \"⌧\";\n}\n.md-typeset .keys .key-context-menu::before {\n  padding-right: 0.4em;\n  content: \"☰\";\n}\n.md-typeset .keys .key-delete::before {\n  padding-right: 0.4em;\n  content: \"⌦\";\n}\n.md-typeset .keys .key-eject::before {\n  padding-right: 0.4em;\n  content: \"⏏\";\n}\n.md-typeset .keys .key-end::before {\n  padding-right: 0.4em;\n  content: \"⤓\";\n}\n.md-typeset .keys .key-escape::before {\n  padding-right: 0.4em;\n  content: \"⎋\";\n}\n.md-typeset .keys .key-home::before {\n  padding-right: 0.4em;\n  content: \"⤒\";\n}\n.md-typeset .keys .key-insert::before {\n  padding-right: 0.4em;\n  content: \"⎀\";\n}\n.md-typeset .keys .key-page-down::before {\n  padding-right: 0.4em;\n  content: \"⇟\";\n}\n.md-typeset .keys .key-page-up::before {\n  padding-right: 0.4em;\n  content: \"⇞\";\n}\n.md-typeset .keys .key-print-screen::before {\n  padding-right: 0.4em;\n  content: \"⎙\";\n}\n.md-typeset .keys .key-tab::after {\n  padding-left: 0.4em;\n  content: \"⇥\";\n}\n.md-typeset .keys .key-num-enter::after {\n  padding-left: 0.4em;\n  content: \"⌤\";\n}\n.md-typeset .keys .key-enter::after {\n  padding-left: 0.4em;\n  content: \"⏎\";\n}\n\n.md-typeset .tabbed-content {\n  display: none;\n  order: 99;\n  width: 100%;\n  box-shadow: 0 -0.05rem var(--md-default-fg-color--lightest);\n}\n@media print {\n  .md-typeset .tabbed-content {\n    display: block;\n    order: initial;\n  }\n}\n.md-typeset .tabbed-content > pre:only-child,\n.md-typeset .tabbed-content > .highlight:only-child pre,\n.md-typeset .tabbed-content > .highlighttable:only-child {\n  margin: 0;\n}\n.md-typeset .tabbed-content > pre:only-child > code,\n.md-typeset .tabbed-content > .highlight:only-child pre > code,\n.md-typeset .tabbed-content > .highlighttable:only-child > code {\n  border-top-left-radius: 0;\n  border-top-right-radius: 0;\n}\n.md-typeset .tabbed-content > .tabbed-set {\n  margin: 0;\n}\n.md-typeset .tabbed-set {\n  position: relative;\n  display: flex;\n  flex-wrap: wrap;\n  margin: 1em 0;\n  border-radius: 0.1rem;\n}\n.md-typeset .tabbed-set > input {\n  position: absolute;\n  width: 0;\n  height: 0;\n  opacity: 0;\n}\n.md-typeset .tabbed-set > input:checked + label {\n  color: var(--md-accent-fg-color);\n  border-color: var(--md-accent-fg-color);\n}\n.md-typeset .tabbed-set > input:checked + label + .tabbed-content {\n  display: block;\n}\n.md-typeset .tabbed-set > input:focus + label {\n  outline-style: auto;\n  outline-color: var(--md-accent-fg-color);\n}\n.md-typeset .tabbed-set > input:not(.focus-visible) + label {\n  outline: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.md-typeset .tabbed-set > label {\n  z-index: 1;\n  width: auto;\n  padding: 0.9375em 1.25em 0.78125em;\n  color: var(--md-default-fg-color--light);\n  font-weight: 700;\n  font-size: 0.64rem;\n  border-bottom: 0.1rem solid transparent;\n  cursor: pointer;\n  transition: color 250ms;\n}\n.md-typeset .tabbed-set > label:hover {\n  color: var(--md-accent-fg-color);\n}\n\n:root {\n  --md-tasklist-icon:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n  --md-tasklist-icon--checked:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n}\n\n.md-typeset .task-list-item {\n  position: relative;\n  list-style-type: none;\n}\n.md-typeset .task-list-item [type=checkbox] {\n  position: absolute;\n  top: 0.45em;\n  left: -2em;\n}\n[dir=rtl] .md-typeset .task-list-item [type=checkbox] {\n  right: -2em;\n  left: initial;\n}\n.md-typeset .task-list-control [type=checkbox] {\n  z-index: -1;\n  opacity: 0;\n}\n.md-typeset .task-list-indicator::before {\n  position: absolute;\n  top: 0.15em;\n  left: -1.5em;\n  width: 1.25em;\n  height: 1.25em;\n  background-color: var(--md-default-fg-color--lightest);\n  mask-image: var(--md-tasklist-icon);\n  mask-repeat: no-repeat;\n  mask-size: contain;\n  content: \"\";\n}\n[dir=rtl] .md-typeset .task-list-indicator::before {\n  right: -1.5em;\n  left: initial;\n}\n.md-typeset [type=checkbox]:checked + .task-list-indicator::before {\n  background-color: #00e676;\n  mask-image: var(--md-tasklist-icon--checked);\n}\n\n@media screen and (min-width: 45em) {\n  .md-typeset .inline {\n    float: left;\n    width: 11.7rem;\n    margin-top: 0;\n    margin-right: 0.8rem;\n    margin-bottom: 0.8rem;\n  }\n  [dir=rtl] .md-typeset .inline {\n    float: right;\n    margin-right: 0;\n    margin-left: 0.8rem;\n  }\n  .md-typeset .inline.end {\n    float: right;\n    margin-right: 0;\n    margin-left: 0.8rem;\n  }\n  [dir=rtl] .md-typeset .inline.end {\n    float: left;\n    margin-right: 0.8rem;\n    margin-left: 0;\n  }\n}\n\n/*# sourceMappingURL=main.css.map */","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Enforce correct box model and prevent adjustments of font size after\n// orientation changes in IE and iOS\nhtml {\n  box-sizing: border-box;\n  text-size-adjust: none;\n}\n\n// All elements shall inherit the document default\n*,\n*::before,\n*::after {\n  box-sizing: inherit;\n}\n\n// Remove margin in all browsers\nbody {\n  margin: 0;\n}\n\n// Reset tap outlines on iOS and Android\na,\nbutton,\nlabel,\ninput {\n  -webkit-tap-highlight-color: transparent;\n}\n\n// Reset link styles\na {\n  color: inherit;\n  text-decoration: none;\n}\n\n// Normalize horizontal separator styles\nhr {\n  display: block;\n  box-sizing: content-box;\n  height: px2rem(1px);\n  padding: 0;\n  overflow: visible;\n  border: 0;\n}\n\n// Normalize font-size in all browsers\nsmall {\n  font-size: 80%;\n}\n\n// Prevent subscript and superscript from affecting line-height\nsub,\nsup {\n  line-height: 1em;\n}\n\n// Remove border on image\nimg {\n  border-style: none;\n}\n\n// Reset table styles\ntable {\n  border-collapse: separate;\n  border-spacing: 0;\n}\n\n// Reset table cell styles\ntd,\nth {\n  font-weight: 400;\n  vertical-align: top;\n}\n\n// Reset button styles\nbutton {\n  margin: 0;\n  padding: 0;\n  font-size: inherit;\n  font-family: inherit;\n  background: transparent;\n  border: 0;\n}\n\n// Reset input styles\ninput {\n  border: 0;\n  outline: none;\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Color definitions\n:root {\n\n  // Default color shades\n  --md-default-fg-color:               hsla(0, 0%, 0%, 0.87);\n  --md-default-fg-color--light:        hsla(0, 0%, 0%, 0.54);\n  --md-default-fg-color--lighter:      hsla(0, 0%, 0%, 0.32);\n  --md-default-fg-color--lightest:     hsla(0, 0%, 0%, 0.07);\n  --md-default-bg-color:               hsla(0, 0%, 100%, 1);\n  --md-default-bg-color--light:        hsla(0, 0%, 100%, 0.7);\n  --md-default-bg-color--lighter:      hsla(0, 0%, 100%, 0.3);\n  --md-default-bg-color--lightest:     hsla(0, 0%, 100%, 0.12);\n\n  // Primary color shades\n  --md-primary-fg-color:               hsla(#{hex2hsl($clr-indigo-500)}, 1);\n  --md-primary-fg-color--light:        hsla(#{hex2hsl($clr-indigo-400)}, 1);\n  --md-primary-fg-color--dark:         hsla(#{hex2hsl($clr-indigo-700)}, 1);\n  --md-primary-bg-color:               hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light:        hsla(0, 0%, 100%, 0.7);\n\n  // Accent color shades\n  --md-accent-fg-color:                hsla(#{hex2hsl($clr-indigo-a200)}, 1);\n  --md-accent-fg-color--transparent:   hsla(#{hex2hsl($clr-indigo-a200)}, 0.1);\n  --md-accent-bg-color:                hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light:         hsla(0, 0%, 100%, 0.7);\n\n  // Light theme (default)\n  > * {\n\n    // Code color shades\n    --md-code-fg-color:                hsla(200, 18%, 26%, 1);\n    --md-code-bg-color:                hsla(0, 0%, 96%, 1);\n\n    // Code highlighting color shades\n    --md-code-hl-color:                hsla(#{hex2hsl($clr-yellow-a200)}, 0.5);\n    --md-code-hl-number-color:         hsla(0, 67%, 50%, 1);\n    --md-code-hl-special-color:        hsla(340, 83%, 47%, 1);\n    --md-code-hl-function-color:       hsla(291, 45%, 50%, 1);\n    --md-code-hl-constant-color:       hsla(250, 63%, 60%, 1);\n    --md-code-hl-keyword-color:        hsla(219, 54%, 51%, 1);\n    --md-code-hl-string-color:         hsla(150, 63%, 30%, 1);\n    --md-code-hl-name-color:           var(--md-code-fg-color);\n    --md-code-hl-operator-color:       var(--md-default-fg-color--light);\n    --md-code-hl-punctuation-color:    var(--md-default-fg-color--light);\n    --md-code-hl-comment-color:        var(--md-default-fg-color--light);\n    --md-code-hl-generic-color:        var(--md-default-fg-color--light);\n    --md-code-hl-variable-color:       var(--md-default-fg-color--light);\n\n    // Typeset color shades\n    --md-typeset-color:                var(--md-default-fg-color);\n\n    // Typeset `a` color shades\n    --md-typeset-a-color:              var(--md-primary-fg-color);\n\n    // Typeset `mark` color shades\n    --md-typeset-mark-color:           hsla(#{hex2hsl($clr-yellow-a200)}, 0.5);\n\n    // Typeset `del` and `ins` color shades\n    --md-typeset-del-color:            hsla(6, 90%, 60%, 0.15);\n    --md-typeset-ins-color:            hsla(150, 90%, 44%, 0.15);\n\n    // Typeset `kbd` color shades\n    --md-typeset-kbd-color:            hsla(0, 0%, 98%, 1);\n    --md-typeset-kbd-accent-color:     hsla(0, 100%, 100%, 1);\n    --md-typeset-kbd-border-color:     hsla(0, 0%, 72%, 1);\n\n    // Admonition color shades\n    --md-admonition-fg-color:          var(--md-default-fg-color);\n    --md-admonition-bg-color:          var(--md-default-bg-color);\n\n    // Footer color shades\n    --md-footer-fg-color:              hsla(0, 0%, 100%, 1);\n    --md-footer-fg-color--light:       hsla(0, 0%, 100%, 0.7);\n    --md-footer-fg-color--lighter:     hsla(0, 0%, 100%, 0.3);\n    --md-footer-bg-color:              hsla(0, 0%, 0%, 0.87);\n    --md-footer-bg-color--dark:        hsla(0, 0%, 0%, 0.32);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon\n.md-icon {\n\n  // SVG defaults\n  svg {\n    display: block;\n    width: px2rem(24px);\n    height: px2rem(24px);\n    fill: currentColor;\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: font definitions\n// ----------------------------------------------------------------------------\n\n// Enable font-smoothing in Webkit and FF\nbody {\n  -webkit-font-smoothing: antialiased;\n  -moz-osx-font-smoothing: grayscale;\n}\n\n// Define default fonts\nbody,\ninput {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\", \"liga\";\n  font-family:\n    var(--md-text-font-family, _),\n    -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;\n}\n\n// Define monospaced fonts\ncode,\npre,\nkbd {\n  color: var(--md-typeset-color);\n  font-feature-settings: \"kern\";\n  font-family:\n    var(--md-code-font-family, _),\n    SFMono-Regular, Consolas, Menlo, monospace;\n}\n\n// ----------------------------------------------------------------------------\n// Rules: typesetted content\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-typeset-table--ascending: svg-load(\"material/arrow-down.svg\");\n  --md-typeset-table--descending: svg-load(\"material/arrow-up.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Content that is typeset - if possible, all margins, paddings and font sizes\n// should be set in ems, so nested blocks (e.g. admonitions) render correctly.\n.md-typeset {\n  font-size: px2rem(16px);\n  line-height: 1.6;\n  color-adjust: exact;\n\n  // [print]: We'll use a smaller `font-size` for printing, so code examples\n  // don't break too early, and `16px` looks too big anyway.\n  @media print {\n    font-size: px2rem(13.6px);\n  }\n\n  // Default spacing\n  ul,\n  ol,\n  dl,\n  figure,\n  blockquote,\n  pre {\n    margin: 1em 0;\n  }\n\n  // Headline on level 1\n  h1 {\n    margin: 0 0 px2em(40px, 32px);\n    color: var(--md-default-fg-color--light);\n    font-weight: 300;\n    font-size: px2em(32px);\n    line-height: 1.3;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 2\n  h2 {\n    margin: px2em(40px, 25px) 0 px2em(16px, 25px);\n    font-weight: 300;\n    font-size: px2em(25px);\n    line-height: 1.4;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 3\n  h3 {\n    margin: px2em(32px, 20px) 0 px2em(16px, 20px);\n    font-weight: 400;\n    font-size: px2em(20px);\n    line-height: 1.5;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 3 following level 2\n  h2 + h3 {\n    margin-top: px2em(16px, 20px);\n  }\n\n  // Headline on level 4\n  h4 {\n    margin: px2em(16px) 0;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 5-6\n  h5,\n  h6 {\n    margin: px2em(16px, 12.8px) 0;\n    color: var(--md-default-fg-color--light);\n    font-weight: 700;\n    font-size: px2em(12.8px);\n    letter-spacing: -0.01em;\n  }\n\n  // Headline on level 5\n  h5 {\n    text-transform: uppercase;\n  }\n\n  // Horizontal separator\n  hr {\n    display: flow-root;\n    margin: 1.5em 0;\n    border-bottom: px2rem(1px) solid var(--md-default-fg-color--lightest);\n  }\n\n  // Text link\n  a {\n    color: var(--md-typeset-a-color);\n    word-break: break-word;\n\n    // Also enable color transition on pseudo elements\n    &,\n    &::before {\n      transition: color 125ms;\n    }\n\n    // Text link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Text link on keyboard focus\n    &.focus-visible {\n      outline-color: var(--md-accent-fg-color);\n      outline-offset: px2rem(4px);\n    }\n  }\n\n  // Code block\n  code,\n  pre,\n  kbd {\n    color: var(--md-code-fg-color);\n    direction: ltr;\n\n    // [print]: Wrap text and hide scollbars\n    @media print {\n      white-space: pre-wrap;\n    }\n  }\n\n  // Inline code block\n  code {\n    padding: 0 px2em(4px, 13.6px);\n    font-size: px2em(13.6px);\n    word-break: break-word;\n    background-color: var(--md-code-bg-color);\n    border-radius: px2rem(2px);\n    box-decoration-break: clone;\n\n    // Hide outline for pointer devices\n    &:not(.focus-visible) {\n      outline: none;\n      -webkit-tap-highlight-color: transparent;\n    }\n  }\n\n  // Code block in headline\n  h1 code,\n  h2 code,\n  h3 code,\n  h4 code,\n  h5 code,\n  h6 code {\n    margin: initial;\n    padding: initial;\n    background-color: transparent;\n    box-shadow: none;\n  }\n\n  // Ensure link color in code blocks\n  a code {\n    color: currentColor;\n  }\n\n  // Unformatted content\n  pre {\n    position: relative;\n    display: flow-root;\n    line-height: 1.4;\n\n    // Code block\n    > code {\n      display: block;\n      margin: 0;\n      padding: px2em(10.5px, 13.6px) px2em(16px, 13.6px);\n      overflow: auto;\n      word-break: normal;\n      box-shadow: none;\n      box-decoration-break: slice;\n      touch-action: auto;\n      scrollbar-width: thin;\n      scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n      // Code block on hover\n      &:hover {\n        scrollbar-color: var(--md-accent-fg-color) transparent;\n      }\n\n      // Webkit scrollbar\n      &::-webkit-scrollbar {\n        width: px2rem(4px);\n        height: px2rem(4px);\n      }\n\n      // Webkit scrollbar thumb\n      &::-webkit-scrollbar-thumb {\n        background-color: var(--md-default-fg-color--lighter);\n\n        // Webkit scrollbar thumb on hover\n        &:hover {\n          background-color: var(--md-accent-fg-color);\n        }\n      }\n    }\n  }\n\n  // [mobile -]: Align with body copy\n  @include break-to-device(mobile) {\n\n    // Unformatted text\n    > pre {\n      margin: 1em px2rem(-16px);\n\n      // Code block\n      code {\n        border-radius: 0;\n      }\n    }\n  }\n\n  // Keyboard key\n  kbd {\n    display: inline-block;\n    padding: 0 px2em(8px, 12px);\n    color: var(--md-default-fg-color);\n    font-size: px2em(12px);\n    vertical-align: text-top;\n    word-break: break-word;\n    background-color: var(--md-typeset-kbd-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(2px)  0 px2rem(1px) var(--md-typeset-kbd-border-color),\n      0 px2rem(2px)  0             var(--md-typeset-kbd-border-color),\n      0 px2rem(-2px) px2rem(4px)   var(--md-typeset-kbd-accent-color) inset;\n  }\n\n  // Text highlighting marker\n  mark {\n    color: inherit;\n    word-break: break-word;\n    background-color: var(--md-typeset-mark-color);\n    box-decoration-break: clone;\n  }\n\n  // Abbreviation\n  abbr {\n    text-decoration: none;\n    border-bottom: px2rem(1px) dotted var(--md-default-fg-color--light);\n    cursor: help;\n\n    // Show tooltip for touch devices\n    @media (hover: none) {\n      position: relative;\n\n      // Tooltip\n      &[title]:focus::after,\n      &[title]:hover::after {\n        @include z-depth(2);\n\n        position: absolute;\n        left: 0;\n        display: inline-block;\n        width: auto;\n        min-width: max-content;\n        max-width: 80%;\n        margin-top: 2em;\n        padding: px2rem(4px) px2rem(6px);\n        color: var(--md-default-bg-color);\n        font-size: px2rem(14px);\n        background-color: var(--md-default-fg-color);\n        border-radius: px2rem(2px);\n        content: attr(title);\n      }\n    }\n  }\n\n  // Small text\n  small {\n    opacity: 0.75;\n  }\n\n  // Superscript and subscript\n  sup,\n  sub {\n    margin-left: px2em(1px, 12.8px);\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2em(1px, 12.8px);\n      margin-left: initial;\n    }\n  }\n\n  // Blockquotes, possibly nested\n  blockquote {\n    display: flow-root;\n    padding-left: px2rem(12px);\n    color: var(--md-default-fg-color--light);\n    border-left: px2rem(4px) solid var(--md-default-fg-color--lighter);\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding-right: px2rem(12px);\n      padding-left: initial;\n      border-right: px2rem(4px) solid var(--md-default-fg-color--lighter);\n      border-left: initial;\n    }\n  }\n\n  // Unordered list\n  ul {\n    list-style-type: disc;\n  }\n\n  // Unordered and ordered list\n  ul,\n  ol {\n    display: flow-root;\n    margin-left: px2em(10px);\n    padding: 0;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2em(10px);\n      margin-left: initial;\n    }\n\n    // Nested ordered list\n    ol {\n      list-style-type: lower-alpha;\n\n      // Triply nested ordered list\n      ol {\n        list-style-type: lower-roman;\n      }\n    }\n\n    // List element\n    li {\n      margin-bottom: 0.5em;\n      margin-left: px2em(20px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2em(20px);\n        margin-left: initial;\n      }\n\n      // Adjust spacing\n      p,\n      blockquote {\n        margin: 0.5em 0;\n      }\n\n      // Adjust spacing on last child\n      &:last-child {\n        margin-bottom: 0;\n      }\n\n      // Nested list\n      ul,\n      ol {\n        margin: 0.5em 0 0.5em px2em(10px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          margin-right: px2em(10px);\n          margin-left: initial;\n        }\n      }\n    }\n  }\n\n  // Definition list\n  dd {\n    margin: 1em 0 1.5em px2em(30px);\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2em(30px);\n      margin-left: initial;\n    }\n  }\n\n  // Image or icon\n  img,\n  svg {\n    max-width: 100%;\n    height: auto;\n\n    // Adjust spacing when left-aligned\n    &[align=\"left\"] {\n      margin: 1em;\n      margin-left: 0;\n    }\n\n    // Adjust spacing when right-aligned\n    &[align=\"right\"] {\n      margin: 1em;\n      margin-right: 0;\n    }\n\n    // Adjust spacing when sole children\n    &[align]:only-child {\n      margin-top: 0;\n    }\n  }\n\n  // Figure\n  figure {\n    display: flow-root;\n    width: fit-content;\n    max-width: 100%;\n    margin: 0 auto;\n    text-align: center;\n\n    // Figure images\n    img {\n      display: block;\n    }\n  }\n\n  // Figure caption\n  figcaption {\n    max-width: px2rem(480px);\n    margin: 1em auto 2em;\n    font-style: italic;\n  }\n\n  // Limit width to container\n  iframe {\n    max-width: 100%;\n  }\n\n  // Data table\n  table:not([class]) {\n    display: inline-block;\n    max-width: 100%;\n    overflow: auto;\n    font-size: px2rem(12.8px);\n    background-color: var(--md-default-bg-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.05),\n      0 0           px2rem(1px)  hsla(0, 0%, 0%, 0.1);\n    touch-action: auto;\n\n    // [print]: Reset display mode so table header wraps when printing\n    @media print {\n      display: table;\n    }\n\n    // Due to margin collapse because of the necessary inline-block hack, we\n    // cannot increase the bottom margin on the table, so we just increase the\n    // top margin on the following element\n    + * {\n      margin-top: 1.5em;\n    }\n\n    // Elements in table heading and cell\n    th > *,\n    td > * {\n\n      // Adjust spacing on first child\n      &:first-child {\n        margin-top: 0;\n      }\n\n      // Adjust spacing on last child\n      &:last-child {\n        margin-bottom: 0;\n      }\n    }\n\n    // Table heading and cell\n    th:not([align]),\n    td:not([align]) {\n      text-align: left;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        text-align: right;\n      }\n    }\n\n    // Table heading\n    th {\n      min-width: px2rem(100px);\n      padding: px2em(12px, 12.8px) px2em(16px, 12.8px);\n      color: var(--md-default-bg-color);\n      vertical-align: top;\n      background-color: var(--md-default-fg-color--light);\n\n      // Links in table headings\n      a {\n        color: inherit;\n      }\n    }\n\n    // Table cell\n    td {\n      padding: px2em(12px, 12.8px) px2em(16px, 12.8px);\n      vertical-align: top;\n      border-top: px2rem(1px) solid var(--md-default-fg-color--lightest);\n    }\n\n    // Table row\n    tr {\n      transition: background-color 125ms;\n\n      // Table row on hover\n      &:hover {\n        background-color: rgba(0, 0, 0, 0.035);\n        box-shadow: 0 px2rem(1px) 0 var(--md-default-bg-color) inset;\n      }\n\n      // Hide border on first table row\n      &:first-child td {\n        border-top: 0;\n      }\n    }\n\n    // Text link in table\n    a {\n      word-break: normal;\n    }\n  }\n\n  // Sortable table\n  table th[role=\"columnheader\"] {\n    cursor: pointer;\n\n    // Sort icon\n    &::after {\n      display: inline-block;\n      width: 1.2em;\n      height: 1.2em;\n      margin-left: 0.5em;\n      vertical-align: sub;\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n    }\n\n    // Sort ascending\n    &[aria-sort=\"ascending\"]::after {\n      background-color: currentColor;\n      mask-image: var(--md-typeset-table--ascending);\n    }\n\n    // Sort descending\n    &[aria-sort=\"descending\"]::after {\n      background-color: currentColor;\n      mask-image: var(--md-typeset-table--descending);\n    }\n  }\n\n  // Data table scroll wrapper\n  &__scrollwrap {\n    margin: 1em px2rem(-16px);\n    overflow-x: auto;\n    touch-action: auto;\n  }\n\n  // Data table wrapper\n  &__table {\n    display: inline-block;\n    margin-bottom: 0.5em;\n    padding: 0 px2rem(16px);\n\n    // [print]: Reset display mode so table header wraps when printing\n    @media print {\n      display: block;\n    }\n\n    // Data table\n    html & table {\n      display: table;\n      width: 100%;\n      margin: 0;\n      overflow: hidden;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n///\n/// Device-specific breakpoints\n///\n/// @example\n///   $break-devices: (\n///     mobile: (\n///       portrait:  220px  479px,\n///       landscape: 480px  719px\n///     ),\n///     tablet: (\n///       portrait:  720px  959px,\n///       landscape: 960px  1219px\n///     ),\n///     screen: (\n///       small:     1220px 1599px,\n///       medium:    1600px 1999px,\n///       large:     2000px\n///     )\n///   );\n///\n$break-devices: () !default;\n\n// ----------------------------------------------------------------------------\n// Helpers\n// ----------------------------------------------------------------------------\n\n///\n/// Choose minimum and maximum device widths\n///\n@function break-select-min-max($devices) {\n  $min: 1000000;\n  $max: 0;\n  @each $key, $value in $devices {\n    @while type-of($value) == map {\n      $value: break-select-min-max($value);\n    }\n    @if type-of($value) == list {\n      @each $number in $value {\n        @if type-of($number) == number {\n          $min: min($number, $min);\n          @if $max {\n            $max: max($number, $max);\n          }\n        } @else {\n          @error \"Invalid number: #{$number}\";\n        }\n      }\n    } @else if type-of($value) == number {\n      $min: min($value, $min);\n      $max: null;\n    } @else {\n      @error \"Invalid value: #{$value}\";\n    }\n  }\n  @return $min, $max;\n}\n\n///\n/// Select minimum and maximum widths for a device breakpoint\n///\n@function break-select-device($device) {\n  $current: $break-devices;\n  @for $n from 1 through length($device) {\n    @if type-of($current) == map {\n      $current: map-get($current, nth($device, $n));\n    } @else {\n      @error \"Invalid device map: #{$devices}\";\n    }\n  }\n  @if type-of($current) == list or type-of($current) == number {\n    $current: (default: $current);\n  }\n  @return break-select-min-max($current);\n}\n\n// ----------------------------------------------------------------------------\n// Mixins\n// ----------------------------------------------------------------------------\n\n///\n/// A minimum-maximum media query breakpoint\n///\n@mixin break-at($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (min-width: $breakpoint) {\n      @content;\n    }\n  } @else if type-of($breakpoint) == list {\n    $min: nth($breakpoint, 1);\n    $max: nth($breakpoint, 2);\n    @if type-of($min) == number and type-of($max) == number {\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid breakpoint: #{$breakpoint}\";\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// An orientation media query breakpoint\n///\n@mixin break-at-orientation($breakpoint) {\n  @if type-of($breakpoint) == string {\n    @media screen and (orientation: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A maximum-aspect-ratio media query breakpoint\n///\n@mixin break-at-ratio($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (max-aspect-ratio: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A minimum-maximum media query device breakpoint\n///\n@mixin break-at-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    @if nth($breakpoint, 2) {\n      $min: nth($breakpoint, 1);\n      $max: nth($breakpoint, 2);\n\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid device: #{$device}\";\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A minimum media query device breakpoint\n///\n@mixin break-from-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $min: nth($breakpoint, 1);\n\n    @media screen and (min-width: $min) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A maximum media query device breakpoint\n///\n@mixin break-to-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $max: nth($breakpoint, 2);\n\n    @media screen and (max-width: $max) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n","//\n// Name:           Material Shadows\n// Description:    Mixins for Material Design Shadows.\n// Version:        3.0.1\n//\n// Author:         Denis Malinochkin\n// Git:            https://github.com/mrmlnc/material-shadows\n//\n// twitter:        @mrmlnc\n//\n// ------------------------------------\n\n\n// Mixins\n// ------------------------------------\n\n@mixin z-depth-transition() {\n  transition: box-shadow .28s cubic-bezier(.4, 0, .2, 1);\n}\n\n@mixin z-depth-focus() {\n  box-shadow: 0 0 8px rgba(0, 0, 0, .18), 0 8px 16px rgba(0, 0, 0, .36);\n}\n\n@mixin z-depth-2dp() {\n  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, .14),\n              0 1px 5px 0 rgba(0, 0, 0, .12),\n              0 3px 1px -2px rgba(0, 0, 0, .2);\n}\n\n@mixin z-depth-3dp() {\n  box-shadow: 0 3px 4px 0 rgba(0, 0, 0, .14),\n              0 1px 8px 0 rgba(0, 0, 0, .12),\n              0 3px 3px -2px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-4dp() {\n  box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14),\n              0 1px 10px 0 rgba(0, 0, 0, .12),\n              0 2px 4px -1px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-6dp() {\n  box-shadow: 0 6px 10px 0 rgba(0, 0, 0, .14),\n              0 1px 18px 0 rgba(0, 0, 0, .12),\n              0 3px 5px -1px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-8dp() {\n  box-shadow: 0 8px 10px 1px rgba(0, 0, 0, .14),\n              0 3px 14px 2px rgba(0, 0, 0, .12),\n              0 5px 5px -3px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-16dp() {\n  box-shadow: 0 16px 24px 2px rgba(0, 0, 0, .14),\n              0  6px 30px 5px rgba(0, 0, 0, .12),\n              0  8px 10px -5px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth-24dp() {\n  box-shadow: 0  9px 46px  8px rgba(0, 0, 0, .14),\n              0 24px 38px  3px rgba(0, 0, 0, .12),\n              0 11px 15px -7px rgba(0, 0, 0, .4);\n}\n\n@mixin z-depth($dp: 2) {\n  @if $dp == 2 {\n    @include z-depth-2dp();\n  } @else if $dp == 3 {\n    @include z-depth-3dp();\n  } @else if $dp == 4 {\n    @include z-depth-4dp();\n  } @else if $dp == 6 {\n    @include z-depth-6dp();\n  } @else if $dp == 8 {\n    @include z-depth-8dp();\n  } @else if $dp == 16 {\n    @include z-depth-16dp();\n  } @else if $dp == 24 {\n    @include z-depth-24dp();\n  }\n}\n\n\n// Class generator\n// ------------------------------------\n\n@mixin z-depth-classes($transition: false, $focus: false) {\n  @if $transition == true {\n    &-transition {\n      @include z-depth-transition();\n    }\n  }\n\n  @if $focus == true {\n    &-focus {\n      @include z-depth-focus();\n    }\n  }\n\n  // The available values for the shadow depth\n  @each $depth in 2, 3, 4, 6, 8, 16, 24 {\n    &-#{$depth}dp {\n      @include z-depth($depth);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: base grid and containers\n// ----------------------------------------------------------------------------\n\n// Stretch container to viewport and set base `font-size`\nhtml {\n  height: 100%;\n  overflow-x: hidden;\n  // Hack: normally, we would set the base `font-size` to `62.5%`, so we can\n  // base all calculations on `10px`, but Chromium and Chrome define a minimal\n  // `font-size` of `12px` if the system language is set to Chinese. For this\n  // reason we just double the `font-size` and set it to `20px`.\n  //\n  // See https://github.com/squidfunk/mkdocs-material/issues/911\n  font-size: 125%;\n\n  // [screen medium +]: Set base `font-size` to `11px`\n  @include break-from-device(screen medium) {\n    font-size: 137.5%;\n  }\n\n  // [screen large +]: Set base `font-size` to `12px`\n  @include break-from-device(screen large) {\n    font-size: 150%;\n  }\n}\n\n// Stretch body to container - flexbox is used, so the footer will always be\n// aligned to the bottom of the viewport\nbody {\n  position: relative;\n  display: flex;\n  flex-direction: column;\n  width: 100%;\n  min-height: 100%;\n  // Hack: reset `font-size` to `10px`, so the spacing for all inline elements\n  // is correct again. Otherwise the spacing would be based on `20px`.\n  font-size: px2rem(10px);\n  background-color: var(--md-default-bg-color);\n\n  // [print]: Omit flexbox layout due to a Firefox bug (https://mzl.la/39DgR3m)\n  @media print {\n    display: block;\n  }\n\n  // Body in locked state\n  &[data-md-state=\"lock\"] {\n\n    // [tablet portrait -]: Omit scroll bubbling\n    @include break-to-device(tablet portrait) {\n      position: fixed;\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n\n// Grid container - this class is applied to wrapper elements within the\n// header, content area and footer, and makes sure that their width is limited\n// to `1220px`, and they are rendered centered if the screen is larger.\n.md-grid {\n  max-width: px2rem(1220px);\n  margin-right: auto;\n  margin-left: auto;\n}\n\n// Main container\n.md-container {\n  display: flex;\n  flex-direction: column;\n  flex-grow: 1;\n\n  // [print]: Omit flexbox layout due to a Firefox bug (https://mzl.la/39DgR3m)\n  @media print {\n    display: block;\n  }\n}\n\n// Main area - stretch to remaining space of container\n.md-main {\n  flex-grow: 1;\n\n  // Main area wrapper\n  &__inner {\n    display: flex;\n    height: 100%;\n    margin-top: px2rem(24px + 6px);\n  }\n}\n\n// Add ellipsis in case of overflowing text\n.md-ellipsis {\n  overflow: hidden;\n  white-space: nowrap;\n  text-overflow: ellipsis;\n}\n\n// ----------------------------------------------------------------------------\n// Rules: navigational elements\n// ----------------------------------------------------------------------------\n\n// Toggle - this class is applied to checkbox elements, which are used to\n// implement the CSS-only drawer and navigation, as well as the search\n.md-toggle {\n  display: none;\n}\n\n// Option - this class is applied to radio elements, which are used to\n// implement the color palette toggle\n.md-option {\n  position: absolute;\n  width: 0;\n  height: 0;\n  opacity: 0;\n\n  // Option label for checked radio button\n  &:checked + label:not([hidden]) {\n    display: block;\n  }\n\n  // Show outline for pointer devices\n  &.focus-visible + label {\n    outline-style: auto;\n    outline-color: var(--md-accent-fg-color);\n  }\n}\n\n// Skip link\n.md-skip {\n  position: fixed;\n  // Hack: if we don't set the negative `z-index`, the skip link will force the\n  // creation of new layers when code blocks are near the header on scrolling\n  z-index: -1;\n  margin: px2rem(10px);\n  padding: px2rem(6px) px2rem(10px);\n  color: var(--md-default-bg-color);\n  font-size: px2rem(12.8px);\n  background-color: var(--md-default-fg-color);\n  border-radius: px2rem(2px);\n  outline-color: var(--md-accent-fg-color);\n  transform: translateY(px2rem(8px));\n  opacity: 0;\n\n  // Show skip link on focus\n  &:focus {\n    z-index: 10;\n    transform: translateY(0);\n    opacity: 1;\n    transition:\n      transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n      opacity   175ms 75ms;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: print styles\n// ----------------------------------------------------------------------------\n\n// Add margins to page\n@page {\n  margin: 25mm;\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Announcement bar\n.md-announce {\n  overflow: auto;\n  background-color: var(--md-footer-bg-color);\n\n  // [print]: Hide announcement bar\n  @media print {\n    display: none;\n  }\n\n  // Announcement wrapper\n  &__inner {\n    margin: px2rem(12px) auto;\n    padding: 0 px2rem(16px);\n    color: var(--md-footer-fg-color);\n    font-size: px2rem(14px);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-clipboard-icon: svg-load(\"material/content-copy.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Button to copy to clipboard\n.md-clipboard {\n  position: absolute;\n  top: px2em(8px);\n  right: px2em(8px);\n  z-index: 1;\n  width: px2em(24px);\n  height: px2em(24px);\n  color: var(--md-default-fg-color--lightest);\n  border-radius: px2rem(2px);\n  outline-color: var(--md-accent-fg-color);\n  outline-offset: px2rem(2px);\n  cursor: pointer;\n  transition: color 250ms;\n\n  // [print]: Hide button\n  @media print {\n    display: none;\n  }\n\n  // Hide outline for pointer devices\n  &:not(.focus-visible) {\n    outline: none;\n    -webkit-tap-highlight-color: transparent;\n  }\n\n  // Darken color on code block hover\n  :hover > & {\n    color: var(--md-default-fg-color--light);\n  }\n\n  // Button on focus/hover\n  &:focus,\n  &:hover {\n    color: var(--md-accent-fg-color);\n  }\n\n  // Button icon - the width and height are defined in `em`, so the size is\n  // automatically adjusted for nested code blocks (e.g. in admonitions)\n  &::after {\n    display: block;\n    width: px2em(18px);\n    height: px2em(18px);\n    margin: 0 auto;\n    background-color: currentColor;\n    mask-image: var(--md-clipboard-icon);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n  }\n\n  // Inline button\n  &--inline {\n    cursor: pointer;\n\n    // Code block\n    code {\n      transition:\n        color            250ms,\n        background-color 250ms;\n    }\n\n    // Code block on focus/hover\n    &:focus code,\n    &:hover code {\n      color: var(--md-accent-fg-color);\n      background-color: var(--md-accent-fg-color--transparent);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Content area\n.md-content {\n  flex-grow: 1;\n  // Hack: we must use `overflow: hidden`, so the content area is capped by\n  // the dimensions of its parent. Otherwise, long code blocks might lead to\n  // a wider content area which will break everything. This, however, induces\n  // margin collapse, which will break scroll margins. Adding a large enough\n  // scroll padding seems to do the trick, at least in Chrome and Firefox.\n  overflow: hidden;\n  scroll-padding-top: px2rem(1024px);\n\n  // Content wrapper\n  &__inner {\n    margin: 0 px2rem(16px) px2rem(24px);\n    padding-top: px2rem(12px);\n\n    // [screen +]: Adjust spacing between content area and sidebars\n    @include break-from-device(screen) {\n\n      // Sidebar with navigation is visible\n      .md-sidebar--primary:not([hidden]) ~ .md-content > & {\n        margin-left: px2rem(24px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          margin-right: px2rem(24px);\n          margin-left: px2rem(16px);\n        }\n      }\n\n      // Sidebar with table of contents is visible\n      .md-sidebar--secondary:not([hidden]) ~ .md-content > & {\n        margin-right: px2rem(24px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          margin-right: px2rem(16px);\n          margin-left: px2rem(24px);\n        }\n      }\n    }\n\n    // Hack: add pseudo element for spacing, as the overflow of the content\n    // container may not be hidden due to an imminent offset error on targets\n    &::before {\n      display: block;\n      height: px2rem(8px);\n      content: \"\";\n    }\n\n    // Adjust spacing on last child\n    > :last-child {\n      margin-bottom: 0;\n    }\n  }\n\n  // Button inside of the content area - these buttons are meant for actions on\n  // a document-level, i.e. linking to related source code files, printing etc.\n  &__button {\n    float: right;\n    margin: px2rem(8px) 0;\n    margin-left: px2rem(8px);\n    padding: 0;\n\n    // [print]: Hide buttons\n    @media print {\n      display: none;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      float: left;\n      margin-right: px2rem(8px);\n      margin-left: initial;\n\n      // Flip icon vertically\n      svg {\n        transform: scaleX(-1);\n      }\n    }\n\n    // Adjust default link color for icons\n    .md-typeset & {\n      color: var(--md-default-fg-color--lighter);\n    }\n\n    // Align with body copy located next to icon\n    svg {\n      display: inline;\n      vertical-align: top;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Dialog\n.md-dialog {\n  @include z-depth(2);\n\n  position: fixed;\n  right: px2rem(16px);\n  bottom: px2rem(16px);\n  left: initial;\n  z-index: 2;\n  min-width: px2rem(222px);\n  padding: px2rem(8px) px2rem(12px);\n  background-color: var(--md-default-fg-color);\n  border-radius: px2rem(2px);\n  transform: translateY(100%);\n  opacity: 0;\n  transition:\n    transform 0ms   400ms,\n    opacity   400ms;\n  pointer-events: none;\n\n  // [print]: Hide dialog\n  @media print {\n    display: none;\n  }\n\n  // Adjust for right-to-left languages\n  [dir=\"rtl\"] & {\n    right: initial;\n    left: px2rem(16px);\n  }\n\n  // Dialog in open state\n  &[data-md-state=\"open\"] {\n    transform: translateY(0);\n    opacity: 1;\n    transition:\n      transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1),\n      opacity   400ms;\n    pointer-events: initial;\n  }\n\n  // Dialog wrapper\n  &__inner {\n    color: var(--md-default-bg-color);\n    font-size: px2rem(14px);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Form button\n  .md-button {\n    display: inline-block;\n    padding: px2em(10px) px2em(32px);\n    color: var(--md-primary-fg-color);\n    font-weight: 700;\n    border: px2rem(2px) solid currentColor;\n    border-radius: px2rem(2px);\n    transition:\n      color            125ms,\n      background-color 125ms,\n      border-color     125ms;\n\n    // Primary button\n    &--primary {\n      color: var(--md-primary-bg-color);\n      background-color: var(--md-primary-fg-color);\n      border-color: var(--md-primary-fg-color);\n    }\n\n    // Button on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-bg-color);\n      background-color: var(--md-accent-fg-color);\n      border-color: var(--md-accent-fg-color);\n    }\n  }\n\n  // Form input\n  .md-input {\n    height: px2rem(36px);\n    padding: 0 px2rem(12px);\n    font-size: px2rem(16px);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px)   px2rem(10px) hsla(0, 0%, 0%, 0.1),\n      0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.1);\n    transition: box-shadow 250ms;\n\n    // Input on focus/hover\n    &:focus,\n    &:hover {\n      box-shadow:\n        0 px2rem(8px)   px2rem(20px) hsla(0, 0%, 0%, 0.15),\n        0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.15);\n    }\n\n    // Stretch to full width\n    &--stretch {\n      width: 100%;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Header - by default, the header will be sticky and stay always on top of the\n// viewport. If this behavior is not desired, just set `position: static`.\n.md-header {\n  position: sticky;\n  top: 0;\n  right: 0;\n  left: 0;\n  z-index: 2;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n  // Hack: reduce jitter by adding a transparent box shadow of the same size\n  // so the size of the layer doesn't change during animation\n  box-shadow:\n    0 0           px2rem(4px) rgba(0, 0, 0, 0),\n    0 px2rem(4px) px2rem(8px) rgba(0, 0, 0, 0);\n\n  // [print]: Hide header\n  @media print {\n    display: none;\n  }\n\n  // Header in shadow state, i.e. shadow is visible\n  &[data-md-state=\"shadow\"] {\n    box-shadow:\n      0 0           px2rem(4px) rgba(0, 0, 0, 0.1),\n      0 px2rem(4px) px2rem(8px) rgba(0, 0, 0, 0.2);\n    transition:\n      transform  250ms cubic-bezier(0.1, 0.7, 0.1, 1),\n      box-shadow 250ms;\n  }\n\n  // Header in hidden state, i.e. moved out of sight\n  &[data-md-state=\"hidden\"] {\n    transform: translateY(-100%);\n    transition:\n      transform  250ms cubic-bezier(0.8, 0, 0.6, 1),\n      box-shadow 250ms;\n  }\n\n  // Header wrapper\n  &__inner {\n    display: flex;\n    align-items: center;\n    padding: 0 px2rem(4px);\n  }\n\n  // Header button\n  &__button {\n    position: relative;\n    z-index: 1;\n    margin: px2rem(4px);\n    padding: px2rem(8px);\n    color: currentColor;\n    vertical-align: middle;\n    outline-color: var(--md-accent-fg-color);\n    cursor: pointer;\n    transition: opacity 250ms;\n\n    // Button on hover\n    &:hover {\n      opacity: 0.7;\n    }\n\n    // Header button is visible\n    &:not([hidden]) {\n      display: inline-block;\n    }\n\n    // Hide outline for pointer devices\n    &:not(.focus-visible) {\n      outline: none;\n      -webkit-tap-highlight-color: transparent;\n    }\n\n    // Button with logo, pointing to `config.site_url`\n    &.md-logo {\n      margin: px2rem(4px);\n      padding: px2rem(8px);\n\n      // [tablet -]: Hide button\n      @include break-to-device(tablet) {\n        display: none;\n      }\n\n      // Image or icon\n      img,\n      svg {\n        display: block;\n        width: px2rem(24px);\n        height: px2rem(24px);\n        fill: currentColor;\n      }\n    }\n\n    // Button for search\n    &[for=\"__search\"] {\n\n      // [tablet landscape +]: Hide button\n      @include break-from-device(tablet landscape) {\n        display: none;\n      }\n\n      // [no-js]: Hide button\n      .no-js & {\n        display: none;\n      }\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n\n    // Button for drawer\n    &[for=\"__drawer\"] {\n\n      // [screen +]: Hide button\n      @include break-from-device(screen) {\n        display: none;\n      }\n    }\n  }\n\n  // Header topic\n  &__topic {\n    position: absolute;\n    display: flex;\n    max-width: 100%;\n    transition:\n      transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n      opacity   150ms;\n\n    // Second header topic - title of the current page\n    & + & {\n      z-index: -1;\n      transform: translateX(px2rem(25px));\n      opacity: 0;\n      transition:\n        transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),\n        opacity   150ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        transform: translateX(px2rem(-25px));\n      }\n    }\n  }\n\n  // Header title\n  &__title {\n    flex-grow: 1;\n    height: px2rem(48px);\n    margin-right: px2rem(8px);\n    margin-left: px2rem(20px);\n    font-size: px2rem(18px);\n    line-height: px2rem(48px);\n\n    // Header title in active state, i.e. page title is visible\n    &[data-md-state=\"active\"] .md-header__topic {\n      z-index: -1;\n      transform: translateX(px2rem(-25px));\n      opacity: 0;\n      transition:\n        transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),\n        opacity   150ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        transform: translateX(px2rem(25px));\n      }\n\n      // Second header topic - title of the current page\n      + .md-header__topic {\n        z-index: 0;\n        transform: translateX(0);\n        opacity: 1;\n        transition:\n          transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n          opacity   150ms;\n        pointer-events: initial;\n      }\n    }\n\n    // Add ellipsis in case of overflowing text\n    > .md-header__ellipsis {\n      position: relative;\n      width: 100%;\n      height: 100%;\n    }\n  }\n\n  // Header option\n  &__option {\n    display: flex;\n    flex-shrink: 0;\n    max-width: 100%;\n    white-space: nowrap;\n    transition:\n      max-width  0ms 250ms,\n      opacity  250ms 250ms;\n\n    // Hide toggle when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n      max-width: 0;\n      opacity: 0;\n      transition:\n        max-width 0ms,\n        opacity   0ms;\n    }\n  }\n\n  // Repository information container\n  &__source {\n    display: none;\n\n    // [tablet landscape +]: Show repository information\n    @include break-from-device(tablet landscape) {\n      display: block;\n      width: px2rem(234px);\n      max-width: px2rem(234px);\n      margin-left: px2rem(20px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(20px);\n        margin-left: initial;\n      }\n    }\n\n    // [screen +]: Adjust spacing of search bar\n    @include break-from-device(screen) {\n      margin-left: px2rem(28px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(28px);\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Footer\n.md-footer {\n  color: var(--md-footer-fg-color);\n  background-color: var(--md-footer-bg-color);\n\n  // [print]: Hide footer\n  @media print {\n    display: none;\n  }\n\n  // Footer wrapper\n  &__inner {\n    padding: px2rem(4px);\n    overflow: auto;\n  }\n\n  // Footer link to previous and next page\n  &__link {\n    display: flex;\n    padding-top: px2rem(28px);\n    padding-bottom: px2rem(8px);\n    outline-color: var(--md-accent-fg-color);\n    transition: opacity 250ms;\n\n    // [tablet +]: Adjust width to 50/50\n    @include break-from-device(tablet) {\n      width: 50%;\n    }\n\n    // Footer link on focus/hover\n    &:focus,\n    &:hover {\n      opacity: 0.7;\n    }\n\n    // Footer link to previous page\n    &--prev {\n      float: left;\n\n      // [mobile -]: Adjust width to 25/75 and hide title\n      @include break-to-device(mobile) {\n        width: 25%;\n\n        // Hide footer title\n        .md-footer__title {\n          display: none;\n        }\n      }\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: right;\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n\n    // Footer link to next page\n    &--next {\n      float: right;\n      text-align: right;\n\n      // [mobile -]: Adjust width to 25/75\n      @include break-to-device(mobile) {\n        width: 75%;\n      }\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: left;\n        text-align: left;\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n  }\n\n  // Footer title\n  &__title {\n    position: relative;\n    flex-grow: 1;\n    max-width: calc(100% - #{px2rem(48px)});\n    padding: 0 px2rem(20px);\n    font-size: px2rem(18px);\n    line-height: px2rem(48px);\n  }\n\n  // Footer link button\n  &__button {\n    margin: px2rem(4px);\n    padding: px2rem(8px);\n  }\n\n  // Footer link direction (i.e. prev and next)\n  &__direction {\n    position: absolute;\n    right: 0;\n    left: 0;\n    margin-top: px2rem(-20px);\n    padding: 0 px2rem(20px);\n    font-size: px2rem(12.8px);\n    opacity: 0.7;\n  }\n}\n\n// Footer metadata\n.md-footer-meta {\n  background-color: var(--md-footer-bg-color--dark);\n\n  // Footer metadata wrapper\n  &__inner {\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: space-between;\n    padding: px2rem(4px);\n  }\n\n  // Lighten color for non-hovered text links\n  html &.md-typeset a {\n    color: var(--md-footer-fg-color--light);\n\n    // Text link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-footer-fg-color);\n    }\n  }\n}\n\n// Footer copyright and theme information\n.md-footer-copyright {\n  width: 100%;\n  margin: auto px2rem(12px);\n  padding: px2rem(8px) 0;\n  color: var(--md-footer-fg-color--lighter);\n  font-size: px2rem(12.8px);\n\n  // [tablet portrait +]: Show copyright and social links in one line\n  @include break-from-device(tablet portrait) {\n    width: auto;\n  }\n\n  // Footer copyright highlight - this is the upper part of the copyright and\n  // theme information, which will include a darker color than the theme link\n  &__highlight {\n    color: var(--md-footer-fg-color--light);\n  }\n}\n\n// Footer social links\n.md-footer-social {\n  margin: 0 px2rem(8px);\n  padding: px2rem(4px) 0 px2rem(12px);\n\n  // [tablet portrait +]: Show copyright and social links in one line\n  @include break-from-device(tablet portrait) {\n    padding: px2rem(12px) 0;\n  }\n\n  // Footer social link\n  &__link {\n    display: inline-block;\n    width: px2rem(32px);\n    height: px2rem(32px);\n    text-align: center;\n\n    // Adjust line-height to match height for correct alignment\n    &::before {\n      line-height: 1.9;\n    }\n\n    // Fill icon with current color\n    svg {\n      max-height: px2rem(16px);\n      vertical-align: -25%;\n      fill: currentColor;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-nav-icon--prev: svg-load(\"material/arrow-left.svg\");\n  --md-nav-icon--next: svg-load(\"material/chevron-right.svg\");\n  --md-toc-icon: svg-load(\"material/table-of-contents.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Navigation\n.md-nav {\n  font-size: px2rem(14px);\n  line-height: 1.3;\n\n  // Navigation title\n  &__title {\n    display: block;\n    padding: 0 px2rem(12px);\n    overflow: hidden;\n    font-weight: 700;\n    text-overflow: ellipsis;\n\n    // Navigaton button\n    .md-nav__button {\n      display: none;\n\n      // Stretch images based on height, as it's the smaller dimension\n      img {\n        width: auto;\n        height: 100%;\n      }\n\n      // Button with logo, pointing to `config.site_url`\n      &.md-logo {\n\n        // Image or icon\n        img,\n        svg {\n          display: block;\n          width: px2rem(48px);\n          height: px2rem(48px);\n          fill: currentColor;\n        }\n      }\n    }\n  }\n\n  // Navigation list\n  &__list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  // Navigation item\n  &__item {\n    padding: 0 px2rem(12px);\n\n    // Navigation item on level 2\n    & & {\n      padding-right: 0;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(12px);\n        padding-left: 0;\n      }\n    }\n  }\n\n  // Navigation link\n  &__link {\n    display: block;\n    margin-top: 0.625em;\n    overflow: hidden;\n    text-overflow: ellipsis;\n    cursor: pointer;\n    transition: color 125ms;\n    scroll-snap-align: start;\n\n    // Link in blurred state\n    &[data-md-state=\"blur\"] {\n      color: var(--md-default-fg-color--light);\n    }\n\n    // Active link\n    .md-nav__item &--active {\n      color: var(--md-typeset-a-color);\n    }\n\n    // Navigation link in nested list\n    .md-nav__item--nested > & {\n      color: inherit;\n    }\n\n    // Navigation link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Navigation link on keyboard focus\n    &.focus-visible {\n      outline-color: var(--md-accent-fg-color);\n      outline-offset: px2rem(4px);\n    }\n\n    // Navigation link to table of contents\n    .md-nav--primary &[for=\"__toc\"] {\n      display: none;\n\n      // Table of contents icon\n      .md-icon::after {\n        display: block;\n        width: 100%;\n        height: 100%;\n        mask-image: var(--md-toc-icon);\n        background-color: currentColor;\n      }\n\n      // Hide table of contents\n      ~ .md-nav {\n        display: none;\n      }\n    }\n  }\n\n  // Repository information container\n  &__source {\n    display: none;\n  }\n\n  // [tablet -]: Layered navigation\n  @include break-to-device(tablet) {\n\n    // Primary and nested navigation\n    &--primary,\n    &--primary & {\n      position: absolute;\n      top: 0;\n      right: 0;\n      left: 0;\n      z-index: 1;\n      display: flex;\n      flex-direction: column;\n      height: 100%;\n      background-color: var(--md-default-bg-color);\n    }\n\n    // Primary navigation\n    &--primary {\n\n      // Navigation title and item\n      .md-nav__title,\n      .md-nav__item {\n        font-size: px2rem(16px);\n        line-height: 1.5;\n      }\n\n      // Navigation title\n      .md-nav__title {\n        position: relative;\n        height: px2rem(112px);\n        padding: px2rem(60px) px2rem(16px) px2rem(4px);\n        color: var(--md-default-fg-color--light);\n        font-weight: 400;\n        line-height: px2rem(48px);\n        white-space: nowrap;\n        background-color: var(--md-default-fg-color--lightest);\n        cursor: pointer;\n\n        // Navigation icon\n        .md-nav__icon {\n          position: absolute;\n          top: px2rem(8px);\n          left: px2rem(8px);\n          display: block;\n          width: px2rem(24px);\n          height: px2rem(24px);\n          margin: px2rem(4px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            right: px2rem(8px);\n            left: initial;\n          }\n\n          // Navigation icon in link to previous level\n          &::after {\n            display: block;\n            width: 100%;\n            height: 100%;\n            background-color: currentColor;\n            mask-image: var(--md-nav-icon--prev);\n            mask-repeat: no-repeat;\n            mask-size: contain;\n            content: \"\";\n          }\n        }\n\n        // Navigation list\n        ~ .md-nav__list {\n          overflow-y: auto;\n          background-color: var(--md-default-bg-color);\n          box-shadow:\n            0 px2rem(1px) 0 var(--md-default-fg-color--lightest) inset;\n          scroll-snap-type: y mandatory;\n          touch-action: pan-y;\n\n          // Omit border on first child\n          > :first-child {\n            border-top: 0;\n          }\n        }\n\n        // Top-level navigation title\n        &[for=\"__drawer\"] {\n          color: var(--md-primary-bg-color);\n          background-color: var(--md-primary-fg-color);\n        }\n\n        // Button with logo, pointing to `config.site_url`\n        .md-logo {\n          position: absolute;\n          top: px2rem(4px);\n          left: px2rem(4px);\n          display: block;\n          margin: px2rem(4px);\n          padding: px2rem(8px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            right: px2rem(4px);\n            left: initial;\n          }\n        }\n      }\n\n      // Navigation list\n      .md-nav__list {\n        flex: 1;\n      }\n\n      // Navigation item\n      .md-nav__item {\n        padding: 0;\n        border-top: px2rem(1px) solid var(--md-default-fg-color--lightest);\n\n        // Navigation link in nested navigation\n        &--nested > .md-nav__link {\n          padding-right: px2rem(48px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            padding-right: px2rem(16px);\n            padding-left: px2rem(48px);\n          }\n        }\n\n        // Navigation link in active navigation\n        &--active > .md-nav__link {\n          color: var(--md-typeset-a-color);\n\n          // Navigation link on focus/hover\n          &:focus,\n          &:hover {\n            color: var(--md-accent-fg-color);\n          }\n        }\n      }\n\n      // Navigation link\n      .md-nav__link {\n        position: relative;\n        margin-top: 0;\n        padding: px2rem(12px) px2rem(16px);\n\n        // Navigation icon\n        .md-nav__icon {\n          position: absolute;\n          top: 50%;\n          right: px2rem(12px);\n          width: px2rem(24px);\n          height: px2rem(24px);\n          margin-top: px2rem(-12px);\n          color: inherit;\n          font-size: px2rem(24px);\n\n          // Adjust for right-to-left languages\n          [dir=\"rtl\"] & {\n            right: initial;\n            left: px2rem(12px);\n          }\n\n          // Navigation icon in link to next level\n          &::after {\n            display: block;\n            width: 100%;\n            height: 100%;\n            background-color: currentColor;\n            mask-image: var(--md-nav-icon--next);\n            mask-repeat: no-repeat;\n            mask-size: contain;\n            content: \"\";\n          }\n        }\n      }\n\n      // Flip icon vertically\n      .md-nav__icon {\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] &::after {\n          transform: scale(-1);\n        }\n      }\n\n      // Table of contents contained in primary navigation\n      .md-nav--secondary {\n\n        // Navigation link - omit unnecessary layering\n        .md-nav__link {\n          position: static;\n        }\n\n        // Navigation on level 2-6\n        .md-nav {\n          position: static;\n          background-color: transparent;\n\n          // Navigation link on level 3\n          .md-nav__link {\n            padding-left: px2rem(28px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(28px);\n              padding-left: initial;\n            }\n          }\n\n          // Navigation link on level 4\n          .md-nav .md-nav__link {\n            padding-left: px2rem(40px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(40px);\n              padding-left: initial;\n            }\n          }\n\n          // Navigation link on level 5\n          .md-nav .md-nav .md-nav__link {\n            padding-left: px2rem(52px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(52px);\n              padding-left: initial;\n            }\n          }\n\n          // Navigation link on level 6\n          .md-nav .md-nav .md-nav .md-nav__link {\n            padding-left: px2rem(64px);\n\n            // Adjust for right-to-left languages\n            [dir=\"rtl\"] & {\n              padding-right: px2rem(64px);\n              padding-left: initial;\n            }\n          }\n        }\n      }\n    }\n\n    // Table of contents\n    &--secondary {\n      background-color: transparent;\n    }\n\n    // Toggle for nested navigation\n    &__toggle ~ & {\n      display: flex;\n      transform: translateX(100%);\n      opacity: 0;\n      transition:\n        transform 250ms cubic-bezier(0.8, 0, 0.6, 1),\n        opacity   125ms 50ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        transform: translateX(-100%);\n      }\n    }\n\n    // Show nested navigation when toggle is active\n    &__toggle:checked ~ & {\n      transform: translateX(0);\n      opacity: 1;\n      transition:\n        transform 250ms cubic-bezier(0.4, 0, 0.2, 1),\n        opacity   125ms 125ms;\n\n      // Navigation list\n      > .md-nav__list {\n        // Hack: promote to own layer to reduce jitter\n        backface-visibility: hidden;\n      }\n    }\n  }\n\n  // [tablet portrait -]: Layered navigation with table of contents\n  @include break-to-device(tablet portrait) {\n\n    // Show link to table of contents\n    &--primary &__link[for=\"__toc\"] {\n      display: block;\n      padding-right: px2rem(48px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(16px);\n        padding-left: px2rem(48px);\n      }\n\n      // Show table of contents icon\n      .md-icon::after {\n        content: \"\";\n      }\n\n      // Hide navigation link to current page\n      + .md-nav__link {\n        display: none;\n      }\n\n      // Show table of contents\n      ~ .md-nav {\n        display: flex;\n      }\n    }\n\n    // Repository information container\n    &__source {\n      display: block;\n      padding: 0 px2rem(4px);\n      color: var(--md-primary-bg-color);\n      background-color: var(--md-primary-fg-color--dark);\n    }\n  }\n\n  // [tablet landscape]: Layered navigation with table of contents\n  @include break-at-device(tablet landscape) {\n\n    // Show link to integrated table of contents\n    &--integrated &__link[for=\"__toc\"] {\n      display: block;\n      padding-right: px2rem(48px);\n      scroll-snap-align: initial;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(16px);\n        padding-left: px2rem(48px);\n      }\n\n      // Show table of contents icon\n      .md-icon::after {\n        content: \"\";\n      }\n\n      // Hide navigation link to current page\n      + .md-nav__link {\n        display: none;\n      }\n\n      // Show table of contents\n      ~ .md-nav {\n        display: flex;\n      }\n    }\n  }\n\n  // [tablet landscape +]: Tree-like table of contents\n  @include break-from-device(tablet landscape) {\n\n    // Navigation title\n    &--secondary &__title {\n\n      // Adjust snapping behavior\n      &[for=\"__toc\"] {\n        scroll-snap-align: start;\n      }\n\n      // Hide navigation icon\n      .md-nav__icon {\n        display: none;\n      }\n    }\n  }\n\n  // [screen +]: Tree-like navigation\n  @include break-from-device(screen) {\n    transition: max-height 250ms cubic-bezier(0.86, 0, 0.07, 1);\n\n    // Navigation title\n    &--primary &__title {\n\n      // Adjust snapping behavior\n      &[for=\"__drawer\"] {\n        scroll-snap-align: start;\n      }\n\n      // Hide navigation icon\n      .md-nav__icon {\n        display: none;\n      }\n    }\n\n    // Hide toggle for nested navigation\n    &__toggle ~ & {\n      display: none;\n    }\n\n    // Show nested navigation when toggle is active or indeterminate\n    &__toggle:checked ~ &,\n    &__toggle:indeterminate ~ & {\n      display: block;\n    }\n\n    // Hide navigation title in nested navigation\n    &__item--nested > & > &__title {\n      display: none;\n    }\n\n    // Navigation section\n    &__item--section {\n      display: block;\n      margin: 1.25em 0;\n\n      // Adjust spacing on last child\n      &:last-child {\n        margin-bottom: 0;\n      }\n\n      // Hide navigation link, as sections are always expanded\n      > .md-nav__link {\n        display: none;\n      }\n\n      // Navigation\n      > .md-nav {\n        display: block;\n\n        // Navigation title\n        > .md-nav__title {\n          display: block;\n          padding: 0;\n          pointer-events: none;\n          scroll-snap-align: start;\n        }\n\n        // Adjust spacing on next level item\n        > .md-nav__list > .md-nav__item {\n          padding: 0;\n        }\n      }\n    }\n\n    // Navigation icon\n    &__icon {\n      float: right;\n      width: px2rem(18px);\n      height: px2rem(18px);\n      transition: transform 250ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: left;\n        transform: rotate(180deg);\n      }\n\n      // Navigation icon content\n      &::after {\n        display: inline-block;\n        width: 100%;\n        height: 100%;\n        vertical-align: px2rem(-2px);\n        background-color: currentColor;\n        mask-image: var(--md-nav-icon--next);\n        mask-repeat: no-repeat;\n        mask-size: contain;\n        content: \"\";\n      }\n\n      // Navigation icon - rotate icon when toggle is active or indeterminate\n      .md-nav__item--nested .md-nav__toggle:checked ~ .md-nav__link &,\n      .md-nav__item--nested .md-nav__toggle:indeterminate ~ .md-nav__link & {\n        transform: rotate(90deg);\n      }\n    }\n\n    // Modifier for when navigation tabs are rendered\n    &--lifted {\n\n      // Hide nested level 0 items and site title\n      > .md-nav__list > .md-nav__item--nested,\n      > .md-nav__title {\n        display: none;\n      }\n\n      // Hide level 0 items\n      > .md-nav__list > .md-nav__item {\n        display: none;\n\n        // Active parent navigation item\n        &--active {\n          display: block;\n          padding: 0;\n\n          // Hide nested links\n          > .md-nav__link {\n            display: none;\n          }\n\n          // Show title and adjust spacing\n          > .md-nav > .md-nav__title {\n            display: block;\n            padding: 0 px2rem(12px);\n            pointer-events: none;\n            scroll-snap-align: start;\n          }\n        }\n      }\n\n      // Hack: Always show active navigation tab on breakpoint screen, despite\n      // of checkbox being checked or not. Fixes #1655.\n      .md-nav[data-md-level=\"1\"] {\n        display: block;\n\n        // Adjust spacing for level 1 items\n        > .md-nav__list > .md-nav__item {\n          padding-right: px2rem(12px);\n        }\n      }\n    }\n\n    // Modifier for when table of contents is rendered in primary navigation\n    &--integrated &__link[for=\"__toc\"] ~ .md-nav {\n      display: block;\n      margin-bottom: 1.25em;\n      border-left: px2rem(1px) solid var(--md-primary-fg-color);\n\n      // Hide navigation title\n      > .md-nav__title {\n        display: none;\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-search-result-icon: svg-load(\"material/file-search-outline.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Search\n.md-search {\n  position: relative;\n\n  // [tablet landscape +]: Header-embedded search\n  @include break-from-device(tablet landscape) {\n    padding: px2rem(4px) 0;\n  }\n\n  // [no-js]: Hide search\n  .no-js & {\n    display: none;\n  }\n\n  // Search overlay\n  &__overlay {\n    z-index: 1;\n    opacity: 0;\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      position: absolute;\n      top: px2rem(4px);\n      left: px2rem(-44px);\n      width: px2rem(40px);\n      height: px2rem(40px);\n      overflow: hidden;\n      background-color: var(--md-default-bg-color);\n      border-radius: px2rem(20px);\n      transform-origin: center;\n      transition:\n        transform 300ms 100ms,\n        opacity   200ms 200ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(-44px);\n        left: initial;\n      }\n\n      // Show overlay when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        opacity: 1;\n        transition:\n          transform 400ms,\n          opacity   100ms;\n      }\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      position: fixed;\n      top: 0;\n      left: 0;\n      width: 0;\n      height: 0;\n      background-color: hsla(0, 0%, 0%, 0.54);\n      cursor: pointer;\n      transition:\n        width     0ms 250ms,\n        height    0ms 250ms,\n        opacity 250ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: 0;\n        left: initial;\n      }\n\n      // Show overlay when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        width: 100%;\n        // Hack: when the header is translated upon scrolling, a new layer is\n        // induced, which means that the height will now refer to the height of\n        // the header, albeit positioning is fixed. This should be mitigated\n        // in all cases when setting the height to 2x the viewport.\n        height: 200vh;\n        opacity: 1;\n        transition:\n          width     0ms,\n          height    0ms,\n          opacity 250ms;\n      }\n    }\n\n    // Adjust appearance when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n\n      // [mobile portrait -]: Scale up 45 times\n      @include break-to-device(mobile portrait) {\n        transform: scale(45);\n      }\n\n      // [mobile landscape]: Scale up 60 times\n      @include break-at-device(mobile landscape) {\n        transform: scale(60);\n      }\n\n      // [tablet portrait]: Scale up 75 times\n      @include break-at-device(tablet portrait) {\n        transform: scale(75);\n      }\n    }\n  }\n\n  // Search wrapper\n  &__inner {\n    // Hack: promote to own layer to reduce jitter\n    backface-visibility: hidden;\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      position: fixed;\n      top: 0;\n      left: 100%;\n      z-index: 2;\n      width: 100%;\n      height: 100%;\n      transform: translateX(5%);\n      opacity: 0;\n      transition:\n        right       0ms 300ms,\n        left        0ms 300ms,\n        transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1),\n        opacity   150ms 150ms;\n\n      // Adjust appearance when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        left: 0;\n        transform: translateX(0);\n        opacity: 1;\n        transition:\n          right       0ms   0ms,\n          left        0ms   0ms,\n          transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1),\n          opacity   150ms 150ms;\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          right: 0;\n          left: initial;\n        }\n      }\n\n      // Adjust for right-to-left languages\n      html [dir=\"rtl\"] & {\n        right: 100%;\n        left: initial;\n        transform: translateX(-5%);\n      }\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      position: relative;\n      float: right;\n      width: px2rem(234px);\n      padding: px2rem(2px) 0;\n      transition: width 250ms cubic-bezier(0.1, 0.7, 0.1, 1);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: left;\n      }\n    }\n\n    // Adjust appearance when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n\n      // [tablet landscape]: Omit overlaying header title\n      @include break-at-device(tablet landscape) {\n        width: px2rem(468px);\n      }\n\n      // [screen +]: Match width of content area\n      @include break-from-device(screen) {\n        width: px2rem(688px);\n      }\n    }\n  }\n\n  // Search form\n  &__form {\n    position: relative;\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      border-radius: px2rem(2px);\n    }\n  }\n\n  // Search input\n  &__input {\n    position: relative;\n    z-index: 2;\n    padding: 0 px2rem(44px) 0 px2rem(72px);\n    text-overflow: ellipsis;\n    background-color: var(--md-default-bg-color);\n    box-shadow: 0 0 px2rem(12px) transparent;\n    transition:\n      color            250ms,\n      background-color 250ms,\n      box-shadow       250ms;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding: 0 px2rem(72px) 0 px2rem(44px);\n    }\n\n    // Search placeholder\n    &::placeholder {\n      transition: color 250ms;\n    }\n\n    // Search icon and placeholder\n    ~ .md-search__icon,\n    &::placeholder {\n      color: var(--md-default-fg-color--light);\n    }\n\n    // Remove the \"x\" rendered by Internet Explorer\n    &::-ms-clear {\n      display: none;\n    }\n\n    // Adjust appearance when search is active\n    [data-md-toggle=\"search\"]:checked ~ .md-header & {\n      box-shadow: 0 0 px2rem(12px) hsla(0, 0%, 0%, 0.07);\n    }\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      width: 100%;\n      height: px2rem(48px);\n      font-size: px2rem(18px);\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      width: 100%;\n      height: px2rem(36px);\n      padding-left: px2rem(44px);\n      color: inherit;\n      font-size: px2rem(16px);\n      background-color: hsla(0, 0%, 0%, 0.26);\n      border-radius: px2rem(2px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n      }\n\n      // Search icon\n      + .md-search__icon {\n        color: var(--md-primary-bg-color);\n      }\n\n      // Search placeholder\n      &::placeholder {\n        color: var(--md-primary-bg-color--light);\n      }\n\n      // Search input on hover\n      &:hover {\n        background-color: hsla(0, 0%, 100%, 0.12);\n      }\n\n      // Adjust appearance when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        color: var(--md-default-fg-color);\n        text-overflow: clip;\n        background-color: var(--md-default-bg-color);\n        border-radius: px2rem(2px) px2rem(2px) 0 0;\n\n        // Search icon and placeholder\n        + .md-search__icon,\n        &::placeholder {\n          color: var(--md-default-fg-color--light);\n        }\n      }\n    }\n  }\n\n  // Search icon\n  &__icon {\n    position: absolute;\n    z-index: 2;\n    width: px2rem(24px);\n    height: px2rem(24px);\n    cursor: pointer;\n    transition:\n      color   250ms,\n      opacity 250ms;\n\n    // Search icon on hover\n    &:hover {\n      opacity: 0.7;\n    }\n\n    // Search focus button\n    &[for=\"__search\"] {\n      top: px2rem(6px);\n      left: px2rem(10px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(10px);\n        left: initial;\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n\n      // [tablet portrait -]: Search modal\n      @include break-to-device(tablet portrait) {\n        top: px2rem(12px);\n        left: px2rem(16px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          right: px2rem(16px);\n          left: initial;\n        }\n\n        // Hide the magnifying glass\n        svg:first-child {\n          display: none;\n        }\n      }\n\n      // [tablet landscape +]: Header-embedded search\n      @include break-from-device(tablet landscape) {\n        pointer-events: none;\n\n        // Hide the back arrow\n        svg:last-child {\n          display: none;\n        }\n      }\n    }\n\n    // Search reset button\n    &[type=\"reset\"] {\n      top: px2rem(6px);\n      right: px2rem(10px);\n      transform: scale(0.75);\n      opacity: 0;\n      transition:\n        transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1),\n        opacity   150ms;\n      pointer-events: none;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: initial;\n        left: px2rem(10px);\n      }\n\n      // [tablet portrait -]: Search modal\n      @include break-to-device(tablet portrait) {\n        top: px2rem(12px);\n        right: px2rem(16px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          right: initial;\n          left: px2rem(16px);\n        }\n      }\n\n      // Show reset button when search is active and input non-empty\n      [data-md-toggle=\"search\"]:checked ~ .md-header\n      .md-search__input:valid ~ & {\n        transform: scale(1);\n        opacity: 1;\n        pointer-events: initial;\n\n        // Search focus icon\n        &:hover {\n          opacity: 0.7;\n        }\n      }\n    }\n  }\n\n  // Search output\n  &__output {\n    position: absolute;\n    z-index: 1;\n    width: 100%;\n    overflow: hidden;\n    border-radius: 0 0 px2rem(2px) px2rem(2px);\n\n    // [tablet portrait -]: Search modal\n    @include break-to-device(tablet portrait) {\n      top: px2rem(48px);\n      bottom: 0;\n    }\n\n    // [tablet landscape +]: Header-embedded search\n    @include break-from-device(tablet landscape) {\n      top: px2rem(38px);\n      opacity: 0;\n      transition: opacity 400ms;\n\n      // Show output when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        @include z-depth(6);\n\n        opacity: 1;\n      }\n    }\n  }\n\n  // Search scroll wrapper\n  &__scrollwrap {\n    height: 100%;\n    overflow-y: auto;\n    background-color: var(--md-default-bg-color);\n    // Hack: promote to own layer to reduce jitter\n    backface-visibility: hidden;\n    // Hack: Chrome 88+ has weird overscroll behavior. Overall, scroll snapping\n    // seems to be something that is not ready for prime time on some browsers.\n    // scroll-snap-type: y mandatory;\n    touch-action: pan-y;\n\n    // Mitigiate excessive repaints on non-retina devices\n    @media (max-resolution: 1dppx) {\n      transform: translateZ(0);\n    }\n\n    // [tablet landscape]: Set fixed width to omit unnecessary reflow\n    @include break-at-device(tablet landscape) {\n      width: px2rem(468px);\n    }\n\n    // [screen +]: Set fixed width to omit unnecessary reflow\n    @include break-from-device(screen) {\n      width: px2rem(688px);\n    }\n\n    // [tablet landscape +]: Limit height to viewport\n    @include break-from-device(tablet landscape) {\n      max-height: 0;\n      scrollbar-width: thin;\n      scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n      // Show scroll wrapper when search is active\n      [data-md-toggle=\"search\"]:checked ~ .md-header & {\n        max-height: 75vh;\n      }\n\n      // Search scroll wrapper on hover\n      &:hover {\n        scrollbar-color: var(--md-accent-fg-color) transparent;\n      }\n\n      // Webkit scrollbar\n      &::-webkit-scrollbar {\n        width: px2rem(4px);\n        height: px2rem(4px);\n      }\n\n      // Webkit scrollbar thumb\n      &::-webkit-scrollbar-thumb {\n        background-color: var(--md-default-fg-color--lighter);\n\n        // Webkit scrollbar thumb on hover\n        &:hover {\n          background-color: var(--md-accent-fg-color);\n        }\n      }\n    }\n  }\n}\n\n// Search result\n.md-search-result {\n  color: var(--md-default-fg-color);\n  word-break: break-word;\n\n  // Search result metadata\n  &__meta {\n    padding: 0 px2rem(16px);\n    color: var(--md-default-fg-color--light);\n    font-size: px2rem(12.8px);\n    line-height: px2rem(36px);\n    background-color: var(--md-default-fg-color--lightest);\n    scroll-snap-align: start;\n\n    // [tablet landscape +]: Adjust spacing\n    @include break-from-device(tablet landscape) {\n      padding-left: px2rem(44px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n        padding-left: initial;\n      }\n    }\n  }\n\n  // Search result list\n  &__list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  // Search result item\n  &__item {\n    box-shadow: 0 px2rem(-1px) 0 var(--md-default-fg-color--lightest);\n\n    // Omit border on first child\n    &:first-child {\n      box-shadow: none;\n    }\n  }\n\n  // Search result link\n  &__link {\n    display: block;\n    outline: none;\n    transition: background-color 250ms;\n    scroll-snap-align: start;\n\n    // Search result link on focus/hover\n    &:focus,\n    &:hover {\n      background-color: var(--md-accent-fg-color--transparent);\n    }\n\n    // Adjust spacing on last child of last link\n    &:last-child p:last-child {\n      margin-bottom: px2rem(12px);\n    }\n  }\n\n  // Search result more link\n  &__more summary {\n    display: block;\n    padding: px2em(12px) px2rem(16px);\n    color: var(--md-typeset-a-color);\n    font-size: px2rem(12.8px);\n    outline: none;\n    cursor: pointer;\n    transition:\n      color            250ms,\n      background-color 250ms;\n    scroll-snap-align: start;\n\n    // [tablet landscape +]: Adjust spacing\n    @include break-from-device(tablet landscape) {\n      padding-left: px2rem(44px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n        padding-left: px2rem(16px);\n      }\n    }\n\n    // Search result more link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n      background-color: var(--md-accent-fg-color--transparent);\n    }\n\n    // Hide native details marker\n    &::marker,\n    &::-webkit-details-marker {\n      display: none;\n    }\n\n    // Adjust transparency of less relevant results\n    ~ * > * {\n      opacity: 0.65;\n    }\n  }\n\n  // Search result article\n  &__article {\n    position: relative;\n    padding: 0 px2rem(16px);\n    overflow: hidden;\n\n    // [tablet landscape +]: Adjust spacing\n    @include break-from-device(tablet landscape) {\n      padding-left: px2rem(44px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        padding-right: px2rem(44px);\n        padding-left: px2rem(16px);\n      }\n    }\n\n    // Search result article document\n    &--document {\n\n      // Search result title\n      .md-search-result__title {\n        margin: px2rem(11px) 0;\n        font-weight: 400;\n        font-size: px2rem(16px);\n        line-height: 1.4;\n      }\n    }\n  }\n\n  // Search result icon\n  &__icon {\n    position: absolute;\n    left: 0;\n    width: px2rem(24px);\n    height: px2rem(24px);\n    margin: px2rem(10px);\n    color: var(--md-default-fg-color--light);\n\n    // [tablet portrait -]: Hide icon\n    @include break-to-device(tablet portrait) {\n      display: none;\n    }\n\n    // Search result icon content\n    &::after {\n      display: inline-block;\n      width: 100%;\n      height: 100%;\n      background-color: currentColor;\n      mask-image: var(--md-search-result-icon);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      right: 0;\n      left: initial;\n\n      // Flip icon vertically\n      &::after {\n        transform: scaleX(-1);\n      }\n    }\n  }\n\n  // Search result title\n  &__title {\n    margin: 0.5em 0;\n    font-weight: 700;\n    font-size: px2rem(12.8px);\n    line-height: 1.6;\n  }\n\n  // Search result teaser\n  &__teaser {\n    display: -webkit-box;\n    max-height: px2rem(40px);\n    margin: 0.5em 0;\n    overflow: hidden;\n    color: var(--md-default-fg-color--light);\n    font-size: px2rem(12.8px);\n    line-height: 1.6;\n    text-overflow: ellipsis;\n    -webkit-box-orient: vertical;\n    -webkit-line-clamp: 2;\n\n    // [mobile -]: Adjust number of lines\n    @include break-to-device(mobile) {\n      max-height: px2rem(60px);\n      -webkit-line-clamp: 3;\n    }\n\n    // [tablet landscape]: Adjust number of lines\n    @include break-at-device(tablet landscape) {\n      max-height: px2rem(60px);\n      -webkit-line-clamp: 3;\n    }\n\n    // Search term highlighting\n    mark {\n      text-decoration: underline;\n      background-color: transparent;\n    }\n  }\n\n  // Search result terms\n  &__terms {\n    margin: 0.5em 0;\n    font-size: px2rem(12.8px);\n    font-style: italic;\n  }\n\n  // Search term highlighting\n  mark {\n    color: var(--md-accent-fg-color);\n    background-color: transparent;\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Selection\n.md-select {\n  position: relative;\n  z-index: 1;\n\n  // Selection bubble\n  &__inner {\n    position: absolute;\n    top: calc(100% - #{px2rem(4px)});\n    left: 50%;\n    max-height: 0;\n    margin-top: px2rem(4px);\n    color: var(--md-default-fg-color);\n    background-color: var(--md-default-bg-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n      0 0           px2rem(1px)  hsla(0, 0%, 0%, 0.25);\n    transform: translate3d(-50%, px2rem(6px), 0);\n    opacity: 0;\n    transition:\n      transform  250ms 375ms,\n      opacity    250ms 250ms,\n      max-height   0ms 500ms;\n\n    // Selection bubble on parent focus/hover\n    .md-select:focus-within &,\n    .md-select:hover & {\n      max-height: px2rem(200px);\n      transform: translate3d(-50%, 0, 0);\n      opacity: 1;\n      transition:\n        transform  250ms cubic-bezier(0.1, 0.7, 0.1, 1),\n        opacity    250ms,\n        max-height   0ms;\n    }\n\n    // Selection bubble handle\n    &::after {\n      position: absolute;\n      top: 0;\n      left: 50%;\n      width: 0;\n      height: 0;\n      margin-top: px2rem(-4px);\n      margin-left: px2rem(-4px);\n      border: px2rem(4px) solid transparent;\n      border-top: 0;\n      border-bottom-color: var(--md-default-bg-color);\n      content: \"\";\n    }\n  }\n\n  // Selection list\n  &__list {\n    max-height: inherit;\n    margin: 0;\n    padding: 0;\n    overflow: auto;\n    font-size: px2rem(16px);\n    list-style-type: none;\n    border-radius: px2rem(2px);\n  }\n\n  // Selection item\n  &__item {\n    line-height: px2rem(36px);\n  }\n\n  // Selection link\n  &__link {\n    display: block;\n    width: 100%;\n    padding-right: px2rem(24px);\n    padding-left: px2rem(12px);\n    outline: none;\n    cursor: pointer;\n    transition:\n      background-color 250ms,\n      color            250ms;\n    scroll-snap-align: start;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding-right: px2rem(12px);\n      padding-left: px2rem(24px);\n    }\n\n    // Link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Link on focus\n    &:focus {\n      background-color: var(--md-default-fg-color--lightest);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Sidebar\n.md-sidebar {\n  position: sticky;\n  top: px2rem(48px);\n  flex-shrink: 0;\n  align-self: flex-start;\n  width: px2rem(242px);\n  padding: px2rem(24px) 0;\n\n  // [print]: Hide sidebar\n  @media print {\n    display: none;\n  }\n\n  // [tablet -]: Show navigation as drawer\n  @include break-to-device(tablet) {\n\n    // Primary sidebar with navigation\n    &--primary {\n      position: fixed;\n      top: 0;\n      left: px2rem(-242px);\n      z-index: 3;\n      display: block;\n      width: px2rem(242px);\n      height: 100%;\n      background-color: var(--md-default-bg-color);\n      transform: translateX(0);\n      transition:\n        transform  250ms cubic-bezier(0.4, 0, 0.2, 1),\n        box-shadow 250ms;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(-242px);\n        left: initial;\n      }\n\n      // Show sidebar when drawer is active\n      [data-md-toggle=\"drawer\"]:checked ~ .md-container & {\n        @include z-depth(8);\n\n        transform: translateX(px2rem(242px));\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          transform: translateX(px2rem(-242px));\n        }\n      }\n\n      // Stretch scroll wrapper for primary sidebar\n      .md-sidebar__scrollwrap {\n        position: absolute;\n        top: 0;\n        right: 0;\n        bottom: 0;\n        left: 0;\n        margin: 0;\n        scroll-snap-type: none;\n        overflow: hidden;\n      }\n    }\n  }\n\n  // [screen +]: Show navigation as sidebar\n  @include break-from-device(screen) {\n    height: 0;\n\n    // [no-js]: Switch to native sticky behavior\n    .no-js & {\n      height: auto;\n    }\n  }\n\n  // Secondary sidebar with table of contents\n  &--secondary {\n    display: none;\n    order: 2;\n\n    // [tablet landscape +]: Show table of contents as sidebar\n    @include break-from-device(tablet landscape) {\n      height: 0;\n\n      // [no-js]: Switch to native sticky behavior\n      .no-js & {\n        height: auto;\n      }\n\n      // Sidebar is visible\n      &:not([hidden]) {\n        display: block;\n      }\n\n      // Ensure smooth scrolling on iOS\n      .md-sidebar__scrollwrap {\n        touch-action: pan-y;\n      }\n    }\n  }\n\n  // Sidebar scroll wrapper\n  &__scrollwrap {\n    margin: 0 px2rem(4px);\n    overflow-y: auto;\n    // Hack: promote to own layer to reduce jitter\n    backface-visibility: hidden;\n    // Hack: Chrome 81+ exhibits a strange bug, where it scrolls the container\n    // to the bottom if `scroll-snap-type` is set on the initial render. For\n    // this reason, we disable scroll snapping until this is resolved (#1667).\n    // scroll-snap-type: y mandatory;\n    scrollbar-width: thin;\n    scrollbar-color: var(--md-default-fg-color--lighter) transparent;\n\n    // Sidebar scroll wrapper on hover\n    &:hover {\n      scrollbar-color: var(--md-accent-fg-color) transparent;\n    }\n\n    // Webkit scrollbar\n    &::-webkit-scrollbar {\n      width: px2rem(4px);\n      height: px2rem(4px);\n    }\n\n    // Webkit scrollbar thumb\n    &::-webkit-scrollbar-thumb {\n      background-color: var(--md-default-fg-color--lighter);\n\n      // Webkit scrollbar thumb on hover\n      &:hover {\n        background-color: var(--md-accent-fg-color);\n      }\n    }\n  }\n}\n\n// [tablet -]: Show overlay on active drawer\n@include break-to-device(tablet) {\n\n  // Sidebar overlay\n  .md-overlay {\n    position: fixed;\n    top: 0;\n    z-index: 3;\n    width: 0;\n    height: 0;\n    background-color: hsla(0, 0%, 0%, 0.54);\n    opacity: 0;\n    transition:\n      width     0ms 250ms,\n      height    0ms 250ms,\n      opacity 250ms;\n\n    // Show overlay when drawer is active\n    [data-md-toggle=\"drawer\"]:checked ~ & {\n      width: 100%;\n      height: 100%;\n      opacity: 1;\n      transition:\n        width     0ms,\n        height    0ms,\n        opacity 250ms;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Keyframes\n// ----------------------------------------------------------------------------\n\n// Show repository facts\n@keyframes facts {\n  0% {\n    height: 0;\n  }\n\n  100% {\n    height: px2rem(13px);\n  }\n}\n\n// Show repository fact\n@keyframes fact {\n  0% {\n    transform: translateY(100%);\n    opacity: 0;\n  }\n\n  50% {\n    opacity: 0;\n  }\n\n  100% {\n    transform: translateY(0%);\n    opacity: 1;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-source-forks-icon: svg-load(\"octicons/repo-forked-16.svg\");\n  --md-source-repositories-icon: svg-load(\"octicons/repo-16.svg\");\n  --md-source-stars-icon: svg-load(\"octicons/star-16.svg\");\n  --md-source-version-icon: svg-load(\"octicons/tag-16.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Repository information\n.md-source {\n  display: block;\n  font-size: px2rem(13px);\n  line-height: 1.2;\n  white-space: nowrap;\n  outline-color: var(--md-accent-fg-color);\n  // Hack: promote to own layer to reduce jitter\n  backface-visibility: hidden;\n  transition: opacity 250ms;\n\n  // Repository information on hover\n  &:hover {\n    opacity: 0.7;\n  }\n\n  // Repository icon\n  &__icon {\n    display: inline-block;\n    width: px2rem(40px);\n    height: px2rem(48px);\n    vertical-align: middle;\n\n    // Align with margin only (as opposed to normal button alignment)\n    svg {\n      margin-top: px2rem(12px);\n      margin-left: px2rem(12px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(12px);\n        margin-left: initial;\n      }\n    }\n\n    // Adjust spacing if icon is present\n    + .md-source__repository {\n      margin-left: px2rem(-40px);\n      padding-left: px2rem(40px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(-40px);\n        margin-left: initial;\n        padding-right: px2rem(40px);\n        padding-left: initial;\n      }\n    }\n  }\n\n  // Repository name\n  &__repository {\n    display: inline-block;\n    max-width: calc(100% - #{px2rem(24px)});\n    margin-left: px2rem(12px);\n    overflow: hidden;\n    text-overflow: ellipsis;\n    vertical-align: middle;\n  }\n\n  // Repository facts\n  &__facts {\n    margin: px2rem(2px) 0 0;\n    padding: 0;\n    overflow: hidden;\n    font-size: px2rem(11px);\n    list-style-type: none;\n    opacity: 0.75;\n\n    // Show after the data was loaded\n    [data-md-state=\"done\"] & {\n      animation: facts 250ms ease-in;\n    }\n  }\n\n  // Repository fact\n  &__fact {\n    display: inline-block;\n\n    // Show after the data was loaded\n    [data-md-state=\"done\"] & {\n      animation: fact 400ms ease-out;\n    }\n\n    // Repository fact icon\n    &::before {\n      display: inline-block;\n      width: px2rem(12px);\n      height: px2rem(12px);\n      margin-right: px2rem(2px);\n      vertical-align: text-top;\n      background-color: currentColor;\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n    }\n\n    // Adjust spacing for repository fact icon\n    &:nth-child(1n+2)::before {\n      margin-left: px2rem(8px);\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: initial;\n      margin-left: px2rem(2px);\n\n      // Adjust spacing for repository fact icon\n      &:nth-child(1n+2)::before {\n        margin-right: px2rem(8px);\n        margin-left: initial;\n      }\n    }\n\n    // Repository fact: version\n    &--version::before {\n      mask-image: var(--md-source-version-icon);\n    }\n\n    // Repository fact: stars\n    &--stars::before {\n      mask-image: var(--md-source-stars-icon);\n    }\n\n    // Repository fact: forks\n    &--forks::before {\n      mask-image: var(--md-source-forks-icon);\n    }\n\n    // Repository fact: repositories\n    &--repositories::before {\n      mask-image: var(--md-source-repositories-icon);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Navigation tabs\n.md-tabs {\n  width: 100%;\n  overflow: auto;\n  color: var(--md-primary-bg-color);\n  background-color: var(--md-primary-fg-color);\n\n  // [print]: Hide tabs\n  @media print {\n    display: none;\n  }\n\n  // [tablet -]: Hide tabs\n  @include break-to-device(tablet) {\n    display: none;\n  }\n\n  // Tabs in hidden state, i.e. when scrolling down\n  &[data-md-state=\"hidden\"] {\n    pointer-events: none;\n  }\n\n  // Navigation tabs list\n  &__list {\n    margin: 0;\n    margin-left: px2rem(4px);\n    padding: 0;\n    white-space: nowrap;\n    list-style: none;\n    contain: content;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2rem(4px);\n      margin-left: initial;\n    }\n  }\n\n  // Navigation tabs item\n  &__item {\n    display: inline-block;\n    height: px2rem(48px);\n    padding-right: px2rem(12px);\n    padding-left: px2rem(12px);\n  }\n\n  // Navigation tabs link - could be defined as block elements and aligned via\n  // line height, but this would imply more repaints when scrolling\n  &__link {\n    display: block;\n    margin-top: px2rem(16px);\n    font-size: px2rem(14px);\n    outline-color: var(--md-accent-fg-color);\n    outline-offset: px2rem(4px);\n    // Hack: save a repaint when tabs are appearing on scrolling up\n    backface-visibility: hidden;\n    opacity: 0.7;\n    transition:\n      transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),\n      opacity   250ms;\n\n    // Active link and link on focus/hover\n    &--active,\n    &:focus,\n    &:hover {\n      color: inherit;\n      opacity: 1;\n    }\n\n    // Delay transitions by a small amount\n    @for $i from 2 through 16 {\n      .md-tabs__item:nth-child(#{$i}) & {\n        transition-delay: 20ms * ($i - 1);\n      }\n    }\n\n    // Hide tabs upon scrolling - disable transition to minimizes repaints\n    // while scrolling down, while scrolling up seems to be okay\n    .md-tabs[data-md-state=\"hidden\"] & {\n      transform: translateY(50%);\n      opacity: 0;\n      transition:\n        transform 0ms 100ms,\n        opacity 100ms;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Back-to-top button\n.md-top {\n  position: sticky;\n  bottom: px2rem(8px);\n  z-index: 1;\n  float: right;\n  margin: px2rem(-56px) px2rem(8px) px2rem(8px);\n  padding: px2rem(8px);\n  color: var(--md-primary-bg-color);\n  background: var(--md-primary-fg-color);\n  border-radius: 100%;\n  outline: none;\n  box-shadow:\n    0 px2rem(4px)   px2rem(10px) hsla(0, 0%, 0%, 0.1),\n    0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.1);\n  transform: translateY(0);\n  transition:\n    opacity          125ms,\n    transform        125ms cubic-bezier(0.4, 0, 0.2, 1),\n    background-color 125ms;\n\n  // Adjust for right-to-left languages\n  [dir=\"rtl\"] & {\n    float: left;\n  }\n\n  // Back-to-top button in hidden state\n  &[data-md-state=\"hidden\"] {\n    transform: translateY(px2rem(-4px));\n    opacity: 0;\n    pointer-events: none;\n  }\n\n  // Back-to-top button on focus/hover\n  &:focus,\n  &:hover {\n    background: var(--md-accent-fg-color);\n    transform: scale(1.1);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Keyframes\n// ----------------------------------------------------------------------------\n\n// See https://github.com/squidfunk/mkdocs-material/issues/2429\n@keyframes hoverfix {\n  0% {\n    pointer-events: none;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-version-icon: svg-load(\"fontawesome/solid/caret-down.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Version selection\n.md-version {\n  flex-shrink: 0;\n  height: px2rem(48px);\n  font-size: px2rem(16px);\n\n  // Current selection\n  &__current {\n    position: relative;\n    // Hack: in general, we would use `vertical-align` to align the version at\n    // the bottom with the title, but since the list uses absolute positioning,\n    // this won't work consistently. Furthermore, we would need to use inline\n    // positioning to align the links, which looks jagged.\n    top: px2rem(1px);\n    margin-right: px2rem(8px);\n    margin-left: px2rem(28px);\n    color: inherit;\n    outline: none;\n    cursor: pointer;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2rem(28px);\n      margin-left: px2rem(8px);\n    }\n\n    // Version selection icon\n    &::after {\n      display: inline-block;\n      width: px2rem(8px);\n      height: px2rem(12px);\n      margin-left: px2rem(8px);\n      background-color: currentColor;\n      mask-image: var(--md-version-icon);\n      mask-repeat: no-repeat;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        margin-right: px2rem(8px);\n        margin-left: initial;\n      }\n    }\n  }\n\n  // Version selection list\n  &__list {\n    position: absolute;\n    top: px2rem(3px);\n    z-index: 1;\n    max-height: 0;\n    margin: px2rem(4px) px2rem(16px);\n    padding: 0;\n    overflow: auto;\n    color: var(--md-default-fg-color);\n    list-style-type: none;\n    background-color: var(--md-default-bg-color);\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px) px2rem(10px) hsla(0, 0%, 0%, 0.1),\n      0 0           px2rem(1px)  hsla(0, 0%, 0%, 0.25);\n    opacity: 0;\n    transition:\n      max-height 0ms 500ms,\n      opacity  250ms 250ms;\n    scroll-snap-type: y mandatory;\n\n    // Version selection list on parent focus/hover\n    .md-version:focus-within &,\n    .md-version:hover & {\n      max-height: px2rem(200px);\n      opacity: 1;\n      transition:\n        max-height 0ms,\n        opacity  250ms;\n    }\n\n    // Fix hover on touch devices\n    @media (pointer: coarse) {\n\n      // Switch off on hover\n      .md-version:hover & {\n        animation: hoverfix 250ms forwards;\n      }\n\n      // Enable on focus\n      .md-version:focus-within & {\n        animation: none;\n      }\n    }\n  }\n\n  // Version selection item\n  &__item {\n    line-height: px2rem(36px);\n  }\n\n  // Version selection link\n  &__link {\n    display: block;\n    width: 100%;\n    padding-right: px2rem(24px);\n    padding-left: px2rem(12px);\n    white-space: nowrap;\n    outline: none;\n    cursor: pointer;\n    transition:\n      color            250ms,\n      background-color 250ms;\n    scroll-snap-align: start;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding-right: px2rem(12px);\n      padding-left: px2rem(24px);\n    }\n\n    // Link on focus/hover\n    &:focus,\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Link on focus\n    &:focus {\n      background-color: var(--md-default-fg-color--lightest);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n/// Admonition flavours\n$admonitions: (\n  note:                       pencil $clr-blue-a200,\n  abstract summary tldr:      text-subject $clr-light-blue-a400,\n  info todo:                  information $clr-cyan-a700,\n  tip hint important:         fire $clr-teal-a700,\n  success check done:         check-circle $clr-green-a700,\n  question help faq:          help-circle $clr-light-green-a700,\n  warning caution attention:  alert $clr-orange-a400,\n  failure fail missing:       close-circle $clr-red-a200,\n  danger error:               flash-circle $clr-red-a400,\n  bug:                        bug $clr-pink-a400,\n  example:                    format-list-numbered $clr-deep-purple-a200,\n  quote cite:                 format-quote-close $clr-grey\n) !default;\n\n// ----------------------------------------------------------------------------\n// Rules: layout\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  @each $names, $props in $admonitions {\n    --md-admonition-icon--#{nth($names, 1)}:\n      svg-load(\"material/#{nth($props, 1)}.svg\");\n  }\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Admonition\n  .admonition {\n    margin: px2em(20px, 12.8px) 0;\n    padding: 0 px2rem(12px);\n    overflow: hidden;\n    color: var(--md-admonition-fg-color);\n    font-size: px2rem(12.8px);\n    page-break-inside: avoid;\n    background-color: var(--md-admonition-bg-color);\n    border-left: px2rem(4px) solid $clr-blue-a200;\n    border-radius: px2rem(2px);\n    box-shadow:\n      0 px2rem(4px)   px2rem(10px) hsla(0, 0%, 0%, 0.05),\n      0 px2rem(0.5px) px2rem(1px)  hsla(0, 0%, 0%, 0.05);\n\n    // [print]: Omit shadow as it may lead to rendering errors\n    @media print {\n      box-shadow: none;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      border-right: px2rem(4px) solid $clr-blue-a200;\n      border-left: none;\n    }\n\n    // Adjust vertical spacing for nested admonitions\n    .admonition {\n      margin-top: 1em;\n      margin-bottom: 1em;\n    }\n\n    // Adjust spacing for contained table wrappers\n    .md-typeset__scrollwrap {\n      margin: 1em px2rem(-12px);\n    }\n\n    // Adjust spacing for contained tables\n    .md-typeset__table {\n      padding: 0 px2rem(12px);\n    }\n\n    // Adjust spacing for single-child tabbed block container\n    > .tabbed-set:only-child {\n      margin-top: 0;\n    }\n\n    // Adjust spacing on last child\n    html & > :last-child {\n      margin-bottom: px2rem(12px);\n    }\n  }\n\n  // Admonition title\n  .admonition-title {\n    position: relative;\n    margin: 0 px2rem(-12px) 0 px2rem(-16px);\n    padding: px2rem(8px) px2rem(12px) px2rem(8px) px2rem(40px);\n    font-weight: 700;\n    background-color: transparentize($clr-blue-a200, 0.9);\n    border-left: px2rem(4px) solid $clr-blue-a200;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin: 0 px2rem(-16px) 0 px2rem(-12px);\n      padding: px2rem(8px) px2rem(40px) px2rem(8px) px2rem(12px);\n      border-right: px2rem(4px) solid $clr-blue-a200;\n      border-left: none;\n    }\n\n    // Adjust spacing for title-only admonitions\n    html &:last-child {\n      margin-bottom: 0;\n    }\n\n    // Admonition icon\n    &::before {\n      position: absolute;\n      left: px2rem(12px);\n      width: px2rem(20px);\n      height: px2rem(20px);\n      background-color: $clr-blue-a200;\n      mask-image: var(--md-admonition-icon--note);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: px2rem(12px);\n        left: initial;\n      }\n    }\n\n    // Adjust spacing on last tabbed block container child - if the tabbed\n    // block container is the sole child, it looks better to omit the margin\n    + .tabbed-set:last-child {\n      margin-top: 0;\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: flavours\n// ----------------------------------------------------------------------------\n\n@each $names, $props in $admonitions {\n  $name: nth($names, 1);\n  $tint: nth($props, 2);\n\n  // Admonition flavour\n  .md-typeset .admonition.#{$name} {\n    border-color: $tint;\n  }\n\n  // Admonition flavour title\n  .md-typeset .#{$name} > .admonition-title {\n    background-color: transparentize($tint, 0.9);\n    border-color: $tint;\n\n    // Admonition icon\n    &::before {\n      background-color: $tint;\n      mask-image: var(--md-admonition-icon--#{$name});\n      mask-repeat: no-repeat;\n      mask-size: contain;\n    }\n  }\n\n  // Define synonyms for flavours\n  @if length($names) > 1 {\n    @for $n from 2 through length($names) {\n      .#{nth($names, $n)} {\n        @extend .#{$name};\n      }\n    }\n  }\n}\n","// ==========================================================================\n//\n// Name:        UI Color Palette\n// Description: The color palette of material design.\n// Version:     2.3.1\n//\n// Author:      Denis Malinochkin\n// Git:         https://github.com/mrmlnc/material-color\n//\n// twitter:     @mrmlnc\n//\n// ==========================================================================\n\n\n//\n// List of base colors\n//\n\n// $clr-red\n// $clr-pink\n// $clr-purple\n// $clr-deep-purple\n// $clr-indigo\n// $clr-blue\n// $clr-light-blue\n// $clr-cyan\n// $clr-teal\n// $clr-green\n// $clr-light-green\n// $clr-lime\n// $clr-yellow\n// $clr-amber\n// $clr-orange\n// $clr-deep-orange\n// $clr-brown\n// $clr-grey\n// $clr-blue-grey\n// $clr-black\n// $clr-white\n\n\n//\n// Red\n//\n\n$clr-red-list: (\n  \"base\": #f44336,\n  \"50\":   #ffebee,\n  \"100\":  #ffcdd2,\n  \"200\":  #ef9a9a,\n  \"300\":  #e57373,\n  \"400\":  #ef5350,\n  \"500\":  #f44336,\n  \"600\":  #e53935,\n  \"700\":  #d32f2f,\n  \"800\":  #c62828,\n  \"900\":  #b71c1c,\n  \"a100\": #ff8a80,\n  \"a200\": #ff5252,\n  \"a400\": #ff1744,\n  \"a700\": #d50000\n);\n\n$clr-red:      map-get($clr-red-list, \"base\");\n\n$clr-red-50:   map-get($clr-red-list, \"50\");\n$clr-red-100:  map-get($clr-red-list, \"100\");\n$clr-red-200:  map-get($clr-red-list, \"200\");\n$clr-red-300:  map-get($clr-red-list, \"300\");\n$clr-red-400:  map-get($clr-red-list, \"400\");\n$clr-red-500:  map-get($clr-red-list, \"500\");\n$clr-red-600:  map-get($clr-red-list, \"600\");\n$clr-red-700:  map-get($clr-red-list, \"700\");\n$clr-red-800:  map-get($clr-red-list, \"800\");\n$clr-red-900:  map-get($clr-red-list, \"900\");\n$clr-red-a100: map-get($clr-red-list, \"a100\");\n$clr-red-a200: map-get($clr-red-list, \"a200\");\n$clr-red-a400: map-get($clr-red-list, \"a400\");\n$clr-red-a700: map-get($clr-red-list, \"a700\");\n\n\n//\n// Pink\n//\n\n$clr-pink-list: (\n  \"base\": #e91e63,\n  \"50\":   #fce4ec,\n  \"100\":  #f8bbd0,\n  \"200\":  #f48fb1,\n  \"300\":  #f06292,\n  \"400\":  #ec407a,\n  \"500\":  #e91e63,\n  \"600\":  #d81b60,\n  \"700\":  #c2185b,\n  \"800\":  #ad1457,\n  \"900\":  #880e4f,\n  \"a100\": #ff80ab,\n  \"a200\": #ff4081,\n  \"a400\": #f50057,\n  \"a700\": #c51162\n);\n\n$clr-pink:      map-get($clr-pink-list, \"base\");\n\n$clr-pink-50:   map-get($clr-pink-list, \"50\");\n$clr-pink-100:  map-get($clr-pink-list, \"100\");\n$clr-pink-200:  map-get($clr-pink-list, \"200\");\n$clr-pink-300:  map-get($clr-pink-list, \"300\");\n$clr-pink-400:  map-get($clr-pink-list, \"400\");\n$clr-pink-500:  map-get($clr-pink-list, \"500\");\n$clr-pink-600:  map-get($clr-pink-list, \"600\");\n$clr-pink-700:  map-get($clr-pink-list, \"700\");\n$clr-pink-800:  map-get($clr-pink-list, \"800\");\n$clr-pink-900:  map-get($clr-pink-list, \"900\");\n$clr-pink-a100: map-get($clr-pink-list, \"a100\");\n$clr-pink-a200: map-get($clr-pink-list, \"a200\");\n$clr-pink-a400: map-get($clr-pink-list, \"a400\");\n$clr-pink-a700: map-get($clr-pink-list, \"a700\");\n\n\n//\n// Purple\n//\n\n$clr-purple-list: (\n  \"base\": #9c27b0,\n  \"50\":   #f3e5f5,\n  \"100\":  #e1bee7,\n  \"200\":  #ce93d8,\n  \"300\":  #ba68c8,\n  \"400\":  #ab47bc,\n  \"500\":  #9c27b0,\n  \"600\":  #8e24aa,\n  \"700\":  #7b1fa2,\n  \"800\":  #6a1b9a,\n  \"900\":  #4a148c,\n  \"a100\": #ea80fc,\n  \"a200\": #e040fb,\n  \"a400\": #d500f9,\n  \"a700\": #aa00ff\n);\n\n$clr-purple:      map-get($clr-purple-list, \"base\");\n\n$clr-purple-50:   map-get($clr-purple-list, \"50\");\n$clr-purple-100:  map-get($clr-purple-list, \"100\");\n$clr-purple-200:  map-get($clr-purple-list, \"200\");\n$clr-purple-300:  map-get($clr-purple-list, \"300\");\n$clr-purple-400:  map-get($clr-purple-list, \"400\");\n$clr-purple-500:  map-get($clr-purple-list, \"500\");\n$clr-purple-600:  map-get($clr-purple-list, \"600\");\n$clr-purple-700:  map-get($clr-purple-list, \"700\");\n$clr-purple-800:  map-get($clr-purple-list, \"800\");\n$clr-purple-900:  map-get($clr-purple-list, \"900\");\n$clr-purple-a100: map-get($clr-purple-list, \"a100\");\n$clr-purple-a200: map-get($clr-purple-list, \"a200\");\n$clr-purple-a400: map-get($clr-purple-list, \"a400\");\n$clr-purple-a700: map-get($clr-purple-list, \"a700\");\n\n\n//\n// Deep purple\n//\n\n$clr-deep-purple-list: (\n  \"base\": #673ab7,\n  \"50\":   #ede7f6,\n  \"100\":  #d1c4e9,\n  \"200\":  #b39ddb,\n  \"300\":  #9575cd,\n  \"400\":  #7e57c2,\n  \"500\":  #673ab7,\n  \"600\":  #5e35b1,\n  \"700\":  #512da8,\n  \"800\":  #4527a0,\n  \"900\":  #311b92,\n  \"a100\": #b388ff,\n  \"a200\": #7c4dff,\n  \"a400\": #651fff,\n  \"a700\": #6200ea\n);\n\n$clr-deep-purple:      map-get($clr-deep-purple-list, \"base\");\n\n$clr-deep-purple-50:   map-get($clr-deep-purple-list, \"50\");\n$clr-deep-purple-100:  map-get($clr-deep-purple-list, \"100\");\n$clr-deep-purple-200:  map-get($clr-deep-purple-list, \"200\");\n$clr-deep-purple-300:  map-get($clr-deep-purple-list, \"300\");\n$clr-deep-purple-400:  map-get($clr-deep-purple-list, \"400\");\n$clr-deep-purple-500:  map-get($clr-deep-purple-list, \"500\");\n$clr-deep-purple-600:  map-get($clr-deep-purple-list, \"600\");\n$clr-deep-purple-700:  map-get($clr-deep-purple-list, \"700\");\n$clr-deep-purple-800:  map-get($clr-deep-purple-list, \"800\");\n$clr-deep-purple-900:  map-get($clr-deep-purple-list, \"900\");\n$clr-deep-purple-a100: map-get($clr-deep-purple-list, \"a100\");\n$clr-deep-purple-a200: map-get($clr-deep-purple-list, \"a200\");\n$clr-deep-purple-a400: map-get($clr-deep-purple-list, \"a400\");\n$clr-deep-purple-a700: map-get($clr-deep-purple-list, \"a700\");\n\n\n//\n// Indigo\n//\n\n$clr-indigo-list: (\n  \"base\": #3f51b5,\n  \"50\":   #e8eaf6,\n  \"100\":  #c5cae9,\n  \"200\":  #9fa8da,\n  \"300\":  #7986cb,\n  \"400\":  #5c6bc0,\n  \"500\":  #3f51b5,\n  \"600\":  #3949ab,\n  \"700\":  #303f9f,\n  \"800\":  #283593,\n  \"900\":  #1a237e,\n  \"a100\": #8c9eff,\n  \"a200\": #536dfe,\n  \"a400\": #3d5afe,\n  \"a700\": #304ffe\n);\n\n$clr-indigo:      map-get($clr-indigo-list, \"base\");\n\n$clr-indigo-50:   map-get($clr-indigo-list, \"50\");\n$clr-indigo-100:  map-get($clr-indigo-list, \"100\");\n$clr-indigo-200:  map-get($clr-indigo-list, \"200\");\n$clr-indigo-300:  map-get($clr-indigo-list, \"300\");\n$clr-indigo-400:  map-get($clr-indigo-list, \"400\");\n$clr-indigo-500:  map-get($clr-indigo-list, \"500\");\n$clr-indigo-600:  map-get($clr-indigo-list, \"600\");\n$clr-indigo-700:  map-get($clr-indigo-list, \"700\");\n$clr-indigo-800:  map-get($clr-indigo-list, \"800\");\n$clr-indigo-900:  map-get($clr-indigo-list, \"900\");\n$clr-indigo-a100: map-get($clr-indigo-list, \"a100\");\n$clr-indigo-a200: map-get($clr-indigo-list, \"a200\");\n$clr-indigo-a400: map-get($clr-indigo-list, \"a400\");\n$clr-indigo-a700: map-get($clr-indigo-list, \"a700\");\n\n\n//\n// Blue\n//\n\n$clr-blue-list: (\n  \"base\": #2196f3,\n  \"50\":   #e3f2fd,\n  \"100\":  #bbdefb,\n  \"200\":  #90caf9,\n  \"300\":  #64b5f6,\n  \"400\":  #42a5f5,\n  \"500\":  #2196f3,\n  \"600\":  #1e88e5,\n  \"700\":  #1976d2,\n  \"800\":  #1565c0,\n  \"900\":  #0d47a1,\n  \"a100\": #82b1ff,\n  \"a200\": #448aff,\n  \"a400\": #2979ff,\n  \"a700\": #2962ff\n);\n\n$clr-blue:      map-get($clr-blue-list, \"base\");\n\n$clr-blue-50:   map-get($clr-blue-list, \"50\");\n$clr-blue-100:  map-get($clr-blue-list, \"100\");\n$clr-blue-200:  map-get($clr-blue-list, \"200\");\n$clr-blue-300:  map-get($clr-blue-list, \"300\");\n$clr-blue-400:  map-get($clr-blue-list, \"400\");\n$clr-blue-500:  map-get($clr-blue-list, \"500\");\n$clr-blue-600:  map-get($clr-blue-list, \"600\");\n$clr-blue-700:  map-get($clr-blue-list, \"700\");\n$clr-blue-800:  map-get($clr-blue-list, \"800\");\n$clr-blue-900:  map-get($clr-blue-list, \"900\");\n$clr-blue-a100: map-get($clr-blue-list, \"a100\");\n$clr-blue-a200: map-get($clr-blue-list, \"a200\");\n$clr-blue-a400: map-get($clr-blue-list, \"a400\");\n$clr-blue-a700: map-get($clr-blue-list, \"a700\");\n\n\n//\n// Light Blue\n//\n\n$clr-light-blue-list: (\n  \"base\": #03a9f4,\n  \"50\":   #e1f5fe,\n  \"100\":  #b3e5fc,\n  \"200\":  #81d4fa,\n  \"300\":  #4fc3f7,\n  \"400\":  #29b6f6,\n  \"500\":  #03a9f4,\n  \"600\":  #039be5,\n  \"700\":  #0288d1,\n  \"800\":  #0277bd,\n  \"900\":  #01579b,\n  \"a100\": #80d8ff,\n  \"a200\": #40c4ff,\n  \"a400\": #00b0ff,\n  \"a700\": #0091ea\n);\n\n$clr-light-blue:      map-get($clr-light-blue-list, \"base\");\n\n$clr-light-blue-50:   map-get($clr-light-blue-list, \"50\");\n$clr-light-blue-100:  map-get($clr-light-blue-list, \"100\");\n$clr-light-blue-200:  map-get($clr-light-blue-list, \"200\");\n$clr-light-blue-300:  map-get($clr-light-blue-list, \"300\");\n$clr-light-blue-400:  map-get($clr-light-blue-list, \"400\");\n$clr-light-blue-500:  map-get($clr-light-blue-list, \"500\");\n$clr-light-blue-600:  map-get($clr-light-blue-list, \"600\");\n$clr-light-blue-700:  map-get($clr-light-blue-list, \"700\");\n$clr-light-blue-800:  map-get($clr-light-blue-list, \"800\");\n$clr-light-blue-900:  map-get($clr-light-blue-list, \"900\");\n$clr-light-blue-a100: map-get($clr-light-blue-list, \"a100\");\n$clr-light-blue-a200: map-get($clr-light-blue-list, \"a200\");\n$clr-light-blue-a400: map-get($clr-light-blue-list, \"a400\");\n$clr-light-blue-a700: map-get($clr-light-blue-list, \"a700\");\n\n\n//\n// Cyan\n//\n\n$clr-cyan-list: (\n  \"base\": #00bcd4,\n  \"50\":   #e0f7fa,\n  \"100\":  #b2ebf2,\n  \"200\":  #80deea,\n  \"300\":  #4dd0e1,\n  \"400\":  #26c6da,\n  \"500\":  #00bcd4,\n  \"600\":  #00acc1,\n  \"700\":  #0097a7,\n  \"800\":  #00838f,\n  \"900\":  #006064,\n  \"a100\": #84ffff,\n  \"a200\": #18ffff,\n  \"a400\": #00e5ff,\n  \"a700\": #00b8d4\n);\n\n$clr-cyan:      map-get($clr-cyan-list, \"base\");\n\n$clr-cyan-50:   map-get($clr-cyan-list, \"50\");\n$clr-cyan-100:  map-get($clr-cyan-list, \"100\");\n$clr-cyan-200:  map-get($clr-cyan-list, \"200\");\n$clr-cyan-300:  map-get($clr-cyan-list, \"300\");\n$clr-cyan-400:  map-get($clr-cyan-list, \"400\");\n$clr-cyan-500:  map-get($clr-cyan-list, \"500\");\n$clr-cyan-600:  map-get($clr-cyan-list, \"600\");\n$clr-cyan-700:  map-get($clr-cyan-list, \"700\");\n$clr-cyan-800:  map-get($clr-cyan-list, \"800\");\n$clr-cyan-900:  map-get($clr-cyan-list, \"900\");\n$clr-cyan-a100: map-get($clr-cyan-list, \"a100\");\n$clr-cyan-a200: map-get($clr-cyan-list, \"a200\");\n$clr-cyan-a400: map-get($clr-cyan-list, \"a400\");\n$clr-cyan-a700: map-get($clr-cyan-list, \"a700\");\n\n\n//\n// Teal\n//\n\n$clr-teal-list: (\n  \"base\": #009688,\n  \"50\":   #e0f2f1,\n  \"100\":  #b2dfdb,\n  \"200\":  #80cbc4,\n  \"300\":  #4db6ac,\n  \"400\":  #26a69a,\n  \"500\":  #009688,\n  \"600\":  #00897b,\n  \"700\":  #00796b,\n  \"800\":  #00695c,\n  \"900\":  #004d40,\n  \"a100\": #a7ffeb,\n  \"a200\": #64ffda,\n  \"a400\": #1de9b6,\n  \"a700\": #00bfa5\n);\n\n$clr-teal:      map-get($clr-teal-list, \"base\");\n\n$clr-teal-50:   map-get($clr-teal-list, \"50\");\n$clr-teal-100:  map-get($clr-teal-list, \"100\");\n$clr-teal-200:  map-get($clr-teal-list, \"200\");\n$clr-teal-300:  map-get($clr-teal-list, \"300\");\n$clr-teal-400:  map-get($clr-teal-list, \"400\");\n$clr-teal-500:  map-get($clr-teal-list, \"500\");\n$clr-teal-600:  map-get($clr-teal-list, \"600\");\n$clr-teal-700:  map-get($clr-teal-list, \"700\");\n$clr-teal-800:  map-get($clr-teal-list, \"800\");\n$clr-teal-900:  map-get($clr-teal-list, \"900\");\n$clr-teal-a100: map-get($clr-teal-list, \"a100\");\n$clr-teal-a200: map-get($clr-teal-list, \"a200\");\n$clr-teal-a400: map-get($clr-teal-list, \"a400\");\n$clr-teal-a700: map-get($clr-teal-list, \"a700\");\n\n\n//\n// Green\n//\n\n$clr-green-list: (\n  \"base\": #4caf50,\n  \"50\":   #e8f5e9,\n  \"100\":  #c8e6c9,\n  \"200\":  #a5d6a7,\n  \"300\":  #81c784,\n  \"400\":  #66bb6a,\n  \"500\":  #4caf50,\n  \"600\":  #43a047,\n  \"700\":  #388e3c,\n  \"800\":  #2e7d32,\n  \"900\":  #1b5e20,\n  \"a100\": #b9f6ca,\n  \"a200\": #69f0ae,\n  \"a400\": #00e676,\n  \"a700\": #00c853\n);\n\n$clr-green:      map-get($clr-green-list, \"base\");\n\n$clr-green-50:   map-get($clr-green-list, \"50\");\n$clr-green-100:  map-get($clr-green-list, \"100\");\n$clr-green-200:  map-get($clr-green-list, \"200\");\n$clr-green-300:  map-get($clr-green-list, \"300\");\n$clr-green-400:  map-get($clr-green-list, \"400\");\n$clr-green-500:  map-get($clr-green-list, \"500\");\n$clr-green-600:  map-get($clr-green-list, \"600\");\n$clr-green-700:  map-get($clr-green-list, \"700\");\n$clr-green-800:  map-get($clr-green-list, \"800\");\n$clr-green-900:  map-get($clr-green-list, \"900\");\n$clr-green-a100: map-get($clr-green-list, \"a100\");\n$clr-green-a200: map-get($clr-green-list, \"a200\");\n$clr-green-a400: map-get($clr-green-list, \"a400\");\n$clr-green-a700: map-get($clr-green-list, \"a700\");\n\n\n//\n// Light green\n//\n\n$clr-light-green-list: (\n  \"base\": #8bc34a,\n  \"50\":   #f1f8e9,\n  \"100\":  #dcedc8,\n  \"200\":  #c5e1a5,\n  \"300\":  #aed581,\n  \"400\":  #9ccc65,\n  \"500\":  #8bc34a,\n  \"600\":  #7cb342,\n  \"700\":  #689f38,\n  \"800\":  #558b2f,\n  \"900\":  #33691e,\n  \"a100\": #ccff90,\n  \"a200\": #b2ff59,\n  \"a400\": #76ff03,\n  \"a700\": #64dd17\n);\n\n$clr-light-green:      map-get($clr-light-green-list, \"base\");\n\n$clr-light-green-50:   map-get($clr-light-green-list, \"50\");\n$clr-light-green-100:  map-get($clr-light-green-list, \"100\");\n$clr-light-green-200:  map-get($clr-light-green-list, \"200\");\n$clr-light-green-300:  map-get($clr-light-green-list, \"300\");\n$clr-light-green-400:  map-get($clr-light-green-list, \"400\");\n$clr-light-green-500:  map-get($clr-light-green-list, \"500\");\n$clr-light-green-600:  map-get($clr-light-green-list, \"600\");\n$clr-light-green-700:  map-get($clr-light-green-list, \"700\");\n$clr-light-green-800:  map-get($clr-light-green-list, \"800\");\n$clr-light-green-900:  map-get($clr-light-green-list, \"900\");\n$clr-light-green-a100: map-get($clr-light-green-list, \"a100\");\n$clr-light-green-a200: map-get($clr-light-green-list, \"a200\");\n$clr-light-green-a400: map-get($clr-light-green-list, \"a400\");\n$clr-light-green-a700: map-get($clr-light-green-list, \"a700\");\n\n\n//\n// Lime\n//\n\n$clr-lime-list: (\n  \"base\": #cddc39,\n  \"50\":   #f9fbe7,\n  \"100\":  #f0f4c3,\n  \"200\":  #e6ee9c,\n  \"300\":  #dce775,\n  \"400\":  #d4e157,\n  \"500\":  #cddc39,\n  \"600\":  #c0ca33,\n  \"700\":  #afb42b,\n  \"800\":  #9e9d24,\n  \"900\":  #827717,\n  \"a100\": #f4ff81,\n  \"a200\": #eeff41,\n  \"a400\": #c6ff00,\n  \"a700\": #aeea00\n);\n\n$clr-lime:      map-get($clr-lime-list, \"base\");\n\n$clr-lime-50:   map-get($clr-lime-list, \"50\");\n$clr-lime-100:  map-get($clr-lime-list, \"100\");\n$clr-lime-200:  map-get($clr-lime-list, \"200\");\n$clr-lime-300:  map-get($clr-lime-list, \"300\");\n$clr-lime-400:  map-get($clr-lime-list, \"400\");\n$clr-lime-500:  map-get($clr-lime-list, \"500\");\n$clr-lime-600:  map-get($clr-lime-list, \"600\");\n$clr-lime-700:  map-get($clr-lime-list, \"700\");\n$clr-lime-800:  map-get($clr-lime-list, \"800\");\n$clr-lime-900:  map-get($clr-lime-list, \"900\");\n$clr-lime-a100: map-get($clr-lime-list, \"a100\");\n$clr-lime-a200: map-get($clr-lime-list, \"a200\");\n$clr-lime-a400: map-get($clr-lime-list, \"a400\");\n$clr-lime-a700: map-get($clr-lime-list, \"a700\");\n\n\n//\n// Yellow\n//\n\n$clr-yellow-list: (\n  \"base\": #ffeb3b,\n  \"50\":   #fffde7,\n  \"100\":  #fff9c4,\n  \"200\":  #fff59d,\n  \"300\":  #fff176,\n  \"400\":  #ffee58,\n  \"500\":  #ffeb3b,\n  \"600\":  #fdd835,\n  \"700\":  #fbc02d,\n  \"800\":  #f9a825,\n  \"900\":  #f57f17,\n  \"a100\": #ffff8d,\n  \"a200\": #ffff00,\n  \"a400\": #ffea00,\n  \"a700\": #ffd600\n);\n\n$clr-yellow:      map-get($clr-yellow-list, \"base\");\n\n$clr-yellow-50:   map-get($clr-yellow-list, \"50\");\n$clr-yellow-100:  map-get($clr-yellow-list, \"100\");\n$clr-yellow-200:  map-get($clr-yellow-list, \"200\");\n$clr-yellow-300:  map-get($clr-yellow-list, \"300\");\n$clr-yellow-400:  map-get($clr-yellow-list, \"400\");\n$clr-yellow-500:  map-get($clr-yellow-list, \"500\");\n$clr-yellow-600:  map-get($clr-yellow-list, \"600\");\n$clr-yellow-700:  map-get($clr-yellow-list, \"700\");\n$clr-yellow-800:  map-get($clr-yellow-list, \"800\");\n$clr-yellow-900:  map-get($clr-yellow-list, \"900\");\n$clr-yellow-a100: map-get($clr-yellow-list, \"a100\");\n$clr-yellow-a200: map-get($clr-yellow-list, \"a200\");\n$clr-yellow-a400: map-get($clr-yellow-list, \"a400\");\n$clr-yellow-a700: map-get($clr-yellow-list, \"a700\");\n\n\n//\n// amber\n//\n\n$clr-amber-list: (\n  \"base\": #ffc107,\n  \"50\":   #fff8e1,\n  \"100\":  #ffecb3,\n  \"200\":  #ffe082,\n  \"300\":  #ffd54f,\n  \"400\":  #ffca28,\n  \"500\":  #ffc107,\n  \"600\":  #ffb300,\n  \"700\":  #ffa000,\n  \"800\":  #ff8f00,\n  \"900\":  #ff6f00,\n  \"a100\": #ffe57f,\n  \"a200\": #ffd740,\n  \"a400\": #ffc400,\n  \"a700\": #ffab00\n);\n\n$clr-amber:      map-get($clr-amber-list, \"base\");\n\n$clr-amber-50:   map-get($clr-amber-list, \"50\");\n$clr-amber-100:  map-get($clr-amber-list, \"100\");\n$clr-amber-200:  map-get($clr-amber-list, \"200\");\n$clr-amber-300:  map-get($clr-amber-list, \"300\");\n$clr-amber-400:  map-get($clr-amber-list, \"400\");\n$clr-amber-500:  map-get($clr-amber-list, \"500\");\n$clr-amber-600:  map-get($clr-amber-list, \"600\");\n$clr-amber-700:  map-get($clr-amber-list, \"700\");\n$clr-amber-800:  map-get($clr-amber-list, \"800\");\n$clr-amber-900:  map-get($clr-amber-list, \"900\");\n$clr-amber-a100: map-get($clr-amber-list, \"a100\");\n$clr-amber-a200: map-get($clr-amber-list, \"a200\");\n$clr-amber-a400: map-get($clr-amber-list, \"a400\");\n$clr-amber-a700: map-get($clr-amber-list, \"a700\");\n\n\n//\n// Orange\n//\n\n$clr-orange-list: (\n  \"base\": #ff9800,\n  \"50\":   #fff3e0,\n  \"100\":  #ffe0b2,\n  \"200\":  #ffcc80,\n  \"300\":  #ffb74d,\n  \"400\":  #ffa726,\n  \"500\":  #ff9800,\n  \"600\":  #fb8c00,\n  \"700\":  #f57c00,\n  \"800\":  #ef6c00,\n  \"900\":  #e65100,\n  \"a100\": #ffd180,\n  \"a200\": #ffab40,\n  \"a400\": #ff9100,\n  \"a700\": #ff6d00\n);\n\n$clr-orange:      map-get($clr-orange-list, \"base\");\n\n$clr-orange-50:   map-get($clr-orange-list, \"50\");\n$clr-orange-100:  map-get($clr-orange-list, \"100\");\n$clr-orange-200:  map-get($clr-orange-list, \"200\");\n$clr-orange-300:  map-get($clr-orange-list, \"300\");\n$clr-orange-400:  map-get($clr-orange-list, \"400\");\n$clr-orange-500:  map-get($clr-orange-list, \"500\");\n$clr-orange-600:  map-get($clr-orange-list, \"600\");\n$clr-orange-700:  map-get($clr-orange-list, \"700\");\n$clr-orange-800:  map-get($clr-orange-list, \"800\");\n$clr-orange-900:  map-get($clr-orange-list, \"900\");\n$clr-orange-a100: map-get($clr-orange-list, \"a100\");\n$clr-orange-a200: map-get($clr-orange-list, \"a200\");\n$clr-orange-a400: map-get($clr-orange-list, \"a400\");\n$clr-orange-a700: map-get($clr-orange-list, \"a700\");\n\n\n//\n// Deep orange\n//\n\n$clr-deep-orange-list: (\n  \"base\": #ff5722,\n  \"50\":   #fbe9e7,\n  \"100\":  #ffccbc,\n  \"200\":  #ffab91,\n  \"300\":  #ff8a65,\n  \"400\":  #ff7043,\n  \"500\":  #ff5722,\n  \"600\":  #f4511e,\n  \"700\":  #e64a19,\n  \"800\":  #d84315,\n  \"900\":  #bf360c,\n  \"a100\": #ff9e80,\n  \"a200\": #ff6e40,\n  \"a400\": #ff3d00,\n  \"a700\": #dd2c00\n);\n\n$clr-deep-orange:      map-get($clr-deep-orange-list, \"base\");\n\n$clr-deep-orange-50:   map-get($clr-deep-orange-list, \"50\");\n$clr-deep-orange-100:  map-get($clr-deep-orange-list, \"100\");\n$clr-deep-orange-200:  map-get($clr-deep-orange-list, \"200\");\n$clr-deep-orange-300:  map-get($clr-deep-orange-list, \"300\");\n$clr-deep-orange-400:  map-get($clr-deep-orange-list, \"400\");\n$clr-deep-orange-500:  map-get($clr-deep-orange-list, \"500\");\n$clr-deep-orange-600:  map-get($clr-deep-orange-list, \"600\");\n$clr-deep-orange-700:  map-get($clr-deep-orange-list, \"700\");\n$clr-deep-orange-800:  map-get($clr-deep-orange-list, \"800\");\n$clr-deep-orange-900:  map-get($clr-deep-orange-list, \"900\");\n$clr-deep-orange-a100: map-get($clr-deep-orange-list, \"a100\");\n$clr-deep-orange-a200: map-get($clr-deep-orange-list, \"a200\");\n$clr-deep-orange-a400: map-get($clr-deep-orange-list, \"a400\");\n$clr-deep-orange-a700: map-get($clr-deep-orange-list, \"a700\");\n\n\n//\n// Brown\n//\n\n$clr-brown-list: (\n  \"base\": #795548,\n  \"50\":   #efebe9,\n  \"100\":  #d7ccc8,\n  \"200\":  #bcaaa4,\n  \"300\":  #a1887f,\n  \"400\":  #8d6e63,\n  \"500\":  #795548,\n  \"600\":  #6d4c41,\n  \"700\":  #5d4037,\n  \"800\":  #4e342e,\n  \"900\":  #3e2723,\n);\n\n$clr-brown:     map-get($clr-brown-list, \"base\");\n\n$clr-brown-50:  map-get($clr-brown-list, \"50\");\n$clr-brown-100: map-get($clr-brown-list, \"100\");\n$clr-brown-200: map-get($clr-brown-list, \"200\");\n$clr-brown-300: map-get($clr-brown-list, \"300\");\n$clr-brown-400: map-get($clr-brown-list, \"400\");\n$clr-brown-500: map-get($clr-brown-list, \"500\");\n$clr-brown-600: map-get($clr-brown-list, \"600\");\n$clr-brown-700: map-get($clr-brown-list, \"700\");\n$clr-brown-800: map-get($clr-brown-list, \"800\");\n$clr-brown-900: map-get($clr-brown-list, \"900\");\n\n\n//\n// Grey\n//\n\n$clr-grey-list: (\n  \"base\": #9e9e9e,\n  \"50\":   #fafafa,\n  \"100\":  #f5f5f5,\n  \"200\":  #eeeeee,\n  \"300\":  #e0e0e0,\n  \"400\":  #bdbdbd,\n  \"500\":  #9e9e9e,\n  \"600\":  #757575,\n  \"700\":  #616161,\n  \"800\":  #424242,\n  \"900\":  #212121,\n);\n\n$clr-grey:     map-get($clr-grey-list, \"base\");\n\n$clr-grey-50:  map-get($clr-grey-list, \"50\");\n$clr-grey-100: map-get($clr-grey-list, \"100\");\n$clr-grey-200: map-get($clr-grey-list, \"200\");\n$clr-grey-300: map-get($clr-grey-list, \"300\");\n$clr-grey-400: map-get($clr-grey-list, \"400\");\n$clr-grey-500: map-get($clr-grey-list, \"500\");\n$clr-grey-600: map-get($clr-grey-list, \"600\");\n$clr-grey-700: map-get($clr-grey-list, \"700\");\n$clr-grey-800: map-get($clr-grey-list, \"800\");\n$clr-grey-900: map-get($clr-grey-list, \"900\");\n\n\n//\n// Blue grey\n//\n\n$clr-blue-grey-list: (\n  \"base\": #607d8b,\n  \"50\":   #eceff1,\n  \"100\":  #cfd8dc,\n  \"200\":  #b0bec5,\n  \"300\":  #90a4ae,\n  \"400\":  #78909c,\n  \"500\":  #607d8b,\n  \"600\":  #546e7a,\n  \"700\":  #455a64,\n  \"800\":  #37474f,\n  \"900\":  #263238,\n);\n\n$clr-blue-grey:     map-get($clr-blue-grey-list, \"base\");\n\n$clr-blue-grey-50:  map-get($clr-blue-grey-list, \"50\");\n$clr-blue-grey-100: map-get($clr-blue-grey-list, \"100\");\n$clr-blue-grey-200: map-get($clr-blue-grey-list, \"200\");\n$clr-blue-grey-300: map-get($clr-blue-grey-list, \"300\");\n$clr-blue-grey-400: map-get($clr-blue-grey-list, \"400\");\n$clr-blue-grey-500: map-get($clr-blue-grey-list, \"500\");\n$clr-blue-grey-600: map-get($clr-blue-grey-list, \"600\");\n$clr-blue-grey-700: map-get($clr-blue-grey-list, \"700\");\n$clr-blue-grey-800: map-get($clr-blue-grey-list, \"800\");\n$clr-blue-grey-900: map-get($clr-blue-grey-list, \"900\");\n\n\n//\n// Black\n//\n\n$clr-black-list: (\n  \"base\": #000\n);\n\n$clr-black: map-get($clr-black-list, \"base\");\n\n\n//\n// White\n//\n\n$clr-white-list: (\n  \"base\": #fff\n);\n\n$clr-white: map-get($clr-white-list, \"base\");\n\n\n//\n// List for all Colors for looping\n//\n\n$clr-list-all: (\n  \"red\":         $clr-red-list,\n  \"pink\":        $clr-pink-list,\n  \"purple\":      $clr-purple-list,\n  \"deep-purple\": $clr-deep-purple-list,\n  \"indigo\":      $clr-indigo-list,\n  \"blue\":        $clr-blue-list,\n  \"light-blue\":  $clr-light-blue-list,\n  \"cyan\":        $clr-cyan-list,\n  \"teal\":        $clr-teal-list,\n  \"green\":       $clr-green-list,\n  \"light-green\": $clr-light-green-list,\n  \"lime\":        $clr-lime-list,\n  \"yellow\":      $clr-yellow-list,\n  \"amber\":       $clr-amber-list,\n  \"orange\":      $clr-orange-list,\n  \"deep-orange\": $clr-deep-orange-list,\n  \"brown\":       $clr-brown-list,\n  \"grey\":        $clr-grey-list,\n  \"blue-grey\":   $clr-blue-grey-list,\n  \"black\":       $clr-black-list,\n  \"white\":       $clr-white-list\n);\n\n\n//\n// Typography\n//\n\n$clr-ui-display-4: $clr-grey-600;\n$clr-ui-display-3: $clr-grey-600;\n$clr-ui-display-2: $clr-grey-600;\n$clr-ui-display-1: $clr-grey-600;\n$clr-ui-headline:  $clr-grey-900;\n$clr-ui-title:     $clr-grey-900;\n$clr-ui-subhead-1: $clr-grey-900;\n$clr-ui-body-2:    $clr-grey-900;\n$clr-ui-body-1:    $clr-grey-900;\n$clr-ui-caption:   $clr-grey-600;\n$clr-ui-menu:      $clr-grey-900;\n$clr-ui-button:    $clr-grey-900;\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-footnotes-icon: svg-load(\"material/keyboard-return.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Footnote container\n  .footnote {\n    color: var(--md-default-fg-color--light);\n    font-size: px2rem(12.8px);\n\n    // Footnote list - omit left indentation\n    > ol {\n      margin-left: 0;\n\n      // Footnote item - footnote items can contain lists, so we need to scope\n      // the spacing adjustments to the top-level footnote item.\n      > li {\n        transition: color 125ms;\n\n        // Darken color on target\n        &:target {\n          color: var(--md-default-fg-color);\n        }\n\n        // Show backreferences on footnote hover\n        &:hover  .footnote-backref,\n        &:target .footnote-backref {\n          transform: translateX(0);\n          opacity: 1;\n        }\n\n        // Adjust spacing on first child\n        > :first-child {\n          margin-top: 0;\n        }\n      }\n    }\n  }\n\n  // Footnote reference\n  .footnote-ref {\n    font-weight: 700;\n    font-size: px2em(12px, 16px);\n\n    // Hack: increase specificity to override default\n    html & {\n      outline-offset: px2rem(2px);\n    }\n  }\n\n  // Footnote backreference\n  .footnote-backref {\n    display: inline-block;\n    color: var(--md-typeset-a-color);\n    // Hack: omit Unicode arrow for replacement with icon\n    font-size: 0;\n    vertical-align: text-bottom;\n    transform: translateX(px2rem(5px));\n    opacity: 0;\n    transition:\n      color     250ms,\n      transform 250ms 250ms,\n      opacity   125ms 250ms;\n\n    // [print]: Show footnote backreferences\n    @media print {\n      color: var(--md-typeset-a-color);\n      transform: translateX(0);\n      opacity: 1;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      transform: translateX(px2rem(-5px));\n    }\n\n    // Adjust color on hover\n    &:hover {\n      color: var(--md-accent-fg-color);\n    }\n\n    // Footnote backreference icon\n    &::before {\n      display: inline-block;\n      width: px2rem(16px);\n      height: px2rem(16px);\n      background-color: currentColor;\n      mask-image: var(--md-footnotes-icon);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n\n        // Flip icon vertically\n        svg {\n          transform: scaleX(-1);\n        }\n      }\n    }\n  }\n\n  // Footnote reference wrapper\n  [id^=\"fnref:\"]:target {\n    scroll-margin-top: initial;\n    margin-top: -1 * px2rem(48px + 24px - 4px);\n    padding-top: px2rem(48px + 24px - 4px);\n\n    // Show outline for all devices\n    > .footnote-ref {\n      outline: auto;\n    }\n  }\n\n  // Footnote wrapper\n  [id^=\"fn:\"]:target {\n    scroll-margin-top: initial;\n    margin-top: -1 * px2rem(48px + 24px - 3px);\n    padding-top: px2rem(48px + 24px - 3px);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Headerlink\n  .headerlink {\n    display: inline-block;\n    margin-left: px2rem(10px);\n    color: var(--md-default-fg-color--lighter);\n    opacity: 0;\n    transition:\n      color      250ms,\n      opacity    125ms;\n\n    // [print]: Hide headerlinks\n    @media print {\n      display: none;\n    }\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      margin-right: px2rem(10px);\n      margin-left: initial;\n    }\n  }\n\n  // Show headerlinks on parent hover\n  :hover  > .headerlink,\n  :target > .headerlink,\n  .headerlink:focus {\n    opacity: 1;\n    transition:\n      color      250ms,\n      opacity    125ms;\n  }\n\n  // Adjust color on parent target or focus/hover\n  :target > .headerlink,\n  .headerlink:focus,\n  .headerlink:hover {\n    color: var(--md-accent-fg-color);\n  }\n\n  // Adjust scroll offset for all elements with `id` attributes - general scroll\n  // margin offset for anything that can be targeted. Browser support is pretty\n  // decent by now, but Edge <79 and Safari (iOS and macOS) still don't support\n  // it properly, so we settle with a cross-browser anchor correction solution.\n  :target {\n    scroll-margin-top: px2rem(48px + 24px);\n  }\n\n  // Adjust scroll offset for headlines of level 1-3\n  h1:target,\n  h2:target,\n  h3:target {\n    scroll-margin-top: initial;\n\n    // Anchor correction hack\n    &::before {\n      display: block;\n      margin-top: -1 * px2rem(48px + 24px - 4px);\n      padding-top: px2rem(48px + 24px - 4px);\n      content: \"\";\n    }\n  }\n\n  // Adjust scroll offset for headlines of level 4\n  h4:target {\n    scroll-margin-top: initial;\n\n    // Anchor correction hack\n    &::before {\n      display: block;\n      margin-top: -1 * px2rem(48px + 24px - 3px);\n      padding-top: px2rem(48px + 24px - 3px);\n      content: \"\";\n    }\n  }\n\n  // Adjust scroll offset for headlines of level 5-6\n  h5:target,\n  h6:target {\n    scroll-margin-top: initial;\n\n    // Anchor correction hack\n    &::before {\n      display: block;\n      margin-top: -1 * px2rem(48px + 24px);\n      padding-top: px2rem(48px + 24px);\n      content: \"\";\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Arithmatex container\n  div.arithmatex {\n    overflow: auto;\n\n    // [mobile -]: Align with body copy\n    @include break-to-device(mobile) {\n      margin: 0 px2rem(-16px);\n    }\n\n    // Arithmatex content\n    > * {\n      width: min-content;\n      // stylelint-disable-next-line declaration-no-important\n      margin: 1em auto !important;\n      padding: 0 px2rem(16px);\n      touch-action: auto;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Deletion, addition or comment\n  del.critic,\n  ins.critic,\n  .critic.comment {\n    box-decoration-break: clone;\n  }\n\n  // Deletion\n  del.critic {\n    background-color: var(--md-typeset-del-color);\n  }\n\n  // Addition\n  ins.critic {\n    background-color: var(--md-typeset-ins-color);\n  }\n\n  // Comment\n  .critic.comment {\n    color: var(--md-code-hl-comment-color);\n\n    // Comment opening mark\n    &::before {\n      content: \"/* \";\n    }\n\n    // Comment closing mark\n    &::after {\n      content: \" */\";\n    }\n  }\n\n  // Critic block\n  .critic.block {\n    display: block;\n    margin: 1em 0;\n    padding-right: px2rem(16px);\n    padding-left: px2rem(16px);\n    overflow: auto;\n    box-shadow: none;\n\n    // Adjust spacing on first child\n    > :first-child {\n      margin-top: 0.5em;\n    }\n\n    // Adjust spacing on last child\n    > :last-child {\n      margin-bottom: 0.5em;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-details-icon: svg-load(\"material/chevron-right.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Details\n  details {\n    @extend .admonition;\n\n    display: flow-root;\n    padding-top: 0;\n    overflow: visible;\n\n    // Details title icon - rotate icon on transition to open state\n    &[open] > summary::after {\n      transform: rotate(90deg);\n    }\n\n    // Adjust spacing for details in closed state\n    &:not([open]) {\n      padding-bottom: 0;\n      box-shadow: none;\n\n      // Hack: we cannot set `overflow: hidden` on the `details` element (which\n      // is why we set it to `overflow: visible`, as the outline would not be\n      // visible when focusing. Therefore, we must set the border radius on the\n      // summary explicitly.\n      > summary {\n        border-radius: px2rem(2px);\n      }\n    }\n\n    // Hack: omit margin collapse\n    &::after {\n      display: table;\n      content: \"\";\n    }\n  }\n\n  // Details title\n  summary {\n    @extend .admonition-title;\n\n    display: block;\n    min-height: px2rem(20px);\n    padding: px2rem(8px) px2rem(36px) px2rem(8px) px2rem(40px);\n    border-top-left-radius: px2rem(2px);\n    border-top-right-radius: px2rem(2px);\n    cursor: pointer;\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      padding: px2rem(8px) px2rem(44px) px2rem(8px) px2rem(36px);\n    }\n\n    // Hide outline for pointer devices\n    &:not(.focus-visible) {\n      outline: none;\n      -webkit-tap-highlight-color: transparent;\n    }\n\n    // Details marker\n    &::after {\n      position: absolute;\n      top: px2rem(8px);\n      right: px2rem(8px);\n      width: px2rem(20px);\n      height: px2rem(20px);\n      background-color: currentColor;\n      mask-image: var(--md-details-icon);\n      mask-repeat: no-repeat;\n      mask-size: contain;\n      transform: rotate(0deg);\n      transition: transform 250ms;\n      content: \"\";\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: initial;\n        left: px2rem(8px);\n        transform: rotate(180deg);\n      }\n    }\n\n    // Hide native details marker\n    &::marker,\n    &::-webkit-details-marker {\n      display: none;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Emoji and icon container\n  .emojione,\n  .twemoji,\n  .gemoji {\n    display: inline-flex;\n    height: px2em(18px);\n    vertical-align: text-top;\n\n    // Icon - inlined via mkdocs-material-extensions\n    svg {\n      width: px2em(18px);\n      max-height: 100%;\n      fill: currentColor;\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules: syntax highlighting\n// ----------------------------------------------------------------------------\n\n// Code block\n.highlight {\n  .o,   // Operator\n  .ow { // Operator, word\n    color: var(--md-code-hl-operator-color);\n  }\n\n  .p {  // Punctuation\n    color: var(--md-code-hl-punctuation-color);\n  }\n\n  .cpf, // Comment, preprocessor file\n  .l,   // Literal\n  .s,   // Literal, string\n  .sb,  // Literal, string backticks\n  .sc,  // Literal, string char\n  .s2,  // Literal, string double\n  .si,  // Literal, string interpol\n  .s1,  // Literal, string single\n  .ss { // Literal, string symbol\n    color: var(--md-code-hl-string-color);\n  }\n\n  .cp,  // Comment, pre-processor\n  .se,  // Literal, string escape\n  .sh,  // Literal, string heredoc\n  .sr,  // Literal, string regex\n  .sx { // Literal, string other\n    color: var(--md-code-hl-special-color);\n  }\n\n  .m,   // Number\n  .mb,  // Number, binary\n  .mf,  // Number, float\n  .mh,  // Number, hex\n  .mi,  // Number, integer\n  .il,  // Number, integer long\n  .mo { // Number, octal\n    color: var(--md-code-hl-number-color);\n  }\n\n  .k,   // Keyword,\n  .kd,  // Keyword, declaration\n  .kn,  // Keyword, namespace\n  .kp,  // Keyword, pseudo\n  .kr,  // Keyword, reserved\n  .kt { // Keyword, type\n    color: var(--md-code-hl-keyword-color);\n  }\n\n  .kc,  // Keyword, constant\n  .n {  // Name\n    color: var(--md-code-hl-name-color);\n  }\n\n  .no,  // Name, constant\n  .nb,  // Name, builtin\n  .bp { // Name, builtin pseudo\n    color: var(--md-code-hl-constant-color);\n  }\n\n  .nc,  // Name, class\n  .ne,  // Name, exception\n  .nf,  // Name, function\n  .nn { // Name, namespace\n    color: var(--md-code-hl-function-color);\n  }\n\n  .nd,  // Name, decorator\n  .ni,  // Name, entity\n  .nl,  // Name, label\n  .nt { // Name, tag\n    color: var(--md-code-hl-keyword-color);\n  }\n\n  .c,   // Comment\n  .cm,  // Comment, multiline\n  .c1,  // Comment, single\n  .ch,  // Comment, shebang\n  .cs,  // Comment, special\n  .sd { // Literal, string doc\n    color: var(--md-code-hl-comment-color);\n  }\n\n  .na,  // Name, attribute\n  .nv,  // Variable,\n  .vc,  // Variable, class\n  .vg,  // Variable, global\n  .vi { // Variable, instance\n    color: var(--md-code-hl-variable-color);\n  }\n\n  .ge,  // Generic, emph\n  .gr,  // Generic, error\n  .gh,  // Generic, heading\n  .go,  // Generic, output\n  .gp,  // Generic, prompt\n  .gs,  // Generic, strong\n  .gu,  // Generic, subheading\n  .gt { // Generic, traceback\n    color: var(--md-code-hl-generic-color);\n  }\n\n  .gd,  // Diff, delete\n  .gi { // Diff, insert\n    margin: 0 px2em(-2px);\n    padding: 0 px2em(2px);\n    border-radius: px2rem(2px);\n  }\n\n  .gd { // Diff, delete\n    background-color: var(--md-typeset-del-color);\n  }\n\n  .gi { // Diff, insert\n    background-color: var(--md-typeset-ins-color);\n  }\n\n  // Highlighted line\n  .hll {\n    display: block;\n    margin: 0 px2em(-16px, 13.6px);\n    padding: 0 px2em(16px, 13.6px);\n    background-color: var(--md-code-hl-color);\n  }\n\n  // Code block line numbers (inline)\n  [data-linenos]::before {\n    position: sticky;\n    left: px2em(-16px, 13.6px);\n    float: left;\n    margin-right: px2em(16px, 13.6px);\n    margin-left: px2em(-16px, 13.6px);\n    padding-left: px2em(16px, 13.6px);\n    color: var(--md-default-fg-color--light);\n    background-color: var(--md-code-bg-color);\n    box-shadow: px2rem(-1px) 0 var(--md-default-fg-color--lightest) inset;\n    content: attr(data-linenos);\n    user-select: none;\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: layout\n// ----------------------------------------------------------------------------\n\n// Code block with line numbers\n.highlighttable {\n  display: flow-root;\n  overflow: hidden;\n\n  // Set table elements to block layout, because otherwise the whole flexbox\n  // hacking won't work correctly\n  tbody,\n  td {\n    display: block;\n    padding: 0;\n  }\n\n  // We need to use flexbox layout, because otherwise it's not possible to\n  // make the code container scroll while keeping the line numbers static\n  tr {\n    display: flex;\n  }\n\n  // The pre tags are nested inside a table, so we need to omit the margin\n  // because it collapses below all the overflows\n  pre {\n    margin: 0;\n  }\n\n  // Code block line numbers - disable user selection, so code can be easily\n  // copied without accidentally also copying the line numbers\n  .linenos {\n    padding: px2em(10.5px, 13.6px) px2em(16px, 13.6px);\n    padding-right: 0;\n    font-size: px2em(13.6px);\n    background-color: var(--md-code-bg-color);\n    user-select: none;\n  }\n\n  // Code block line numbers container\n  .linenodiv {\n    padding-right: px2em(8px, 13.6px);\n    box-shadow: px2rem(-1px) 0 var(--md-default-fg-color--lightest) inset;\n\n    // Adjust colors and alignment\n    pre {\n      color: var(--md-default-fg-color--light);\n      text-align: right;\n    }\n  }\n\n  // Code block container - stretch to remaining space\n  .code {\n    flex: 1;\n    overflow: hidden;\n  }\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Code block with line numbers\n  .highlighttable {\n    margin: 1em 0;\n    direction: ltr;\n    border-radius: px2rem(2px);\n\n    // Omit rounded borders on contained code block\n    code {\n      border-radius: 0;\n    }\n  }\n\n  // [mobile -]: Align with body copy\n  @include break-to-device(mobile) {\n\n    // Top-level code block\n    > .highlight {\n      margin: 1em px2rem(-16px);\n\n      // Highlighted line\n      .hll {\n        margin: 0 px2rem(-16px);\n        padding: 0 px2rem(16px);\n      }\n\n      // Omit rounded borders\n      code {\n        border-radius: 0;\n      }\n    }\n\n    // Top-level code block with line numbers\n    > .highlighttable {\n      margin: 1em px2rem(-16px);\n      border-radius: 0;\n\n      // Highlighted line\n      .hll {\n        margin: 0 px2rem(-16px);\n        padding: 0 px2rem(16px);\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Tabbed block content\n  .tabbed-content {\n    display: none;\n    order: 99;\n    width: 100%;\n    box-shadow: 0 px2rem(-1px) var(--md-default-fg-color--lightest);\n\n    // [print]: Show all tabs (even hidden ones) when printing\n    @media print {\n      display: block;\n      order: initial;\n    }\n\n    // Code block is the only child of a tab - remove margin and mirror\n    // previous (now deprecated) SuperFences code block grouping behavior\n    > pre:only-child,\n    > .highlight:only-child pre,\n    > .highlighttable:only-child {\n      margin: 0;\n\n      // Omit rounded borders\n      > code {\n        border-top-left-radius: 0;\n        border-top-right-radius: 0;\n      }\n    }\n\n    // Adjust spacing for nested tab\n    > .tabbed-set {\n      margin: 0;\n    }\n  }\n\n  // Tabbed block container\n  .tabbed-set {\n    position: relative;\n    display: flex;\n    flex-wrap: wrap;\n    margin: 1em 0;\n    border-radius: px2rem(2px);\n\n    // Tab radio button - the Tabbed extension will generate radio buttons with\n    // labels, so tabs can be triggered without the necessity for JavaScript.\n    // This is pretty cool, as it has great accessibility out-of-the box, so\n    // we just hide the radio button and toggle the label color for indication.\n    > input {\n      position: absolute;\n      width: 0;\n      height: 0;\n      opacity: 0;\n\n      // Tab label for checked radio button\n      &:checked + label {\n        color: var(--md-accent-fg-color);\n        border-color: var(--md-accent-fg-color);\n\n        // Show tabbed block content\n        + .tabbed-content {\n          display: block;\n        }\n      }\n\n      // Tab label on focus\n      &:focus + label {\n        outline-style: auto;\n        outline-color: var(--md-accent-fg-color);\n      }\n\n      // Hide outline for pointer devices\n      &:not(.focus-visible) + label {\n        outline: none;\n        -webkit-tap-highlight-color: transparent;\n      }\n    }\n\n    // Tab label\n    > label {\n      z-index: 1;\n      width: auto;\n      padding: px2em(12px, 12.8px) 1.25em px2em(10px, 12.8px);\n      color: var(--md-default-fg-color--light);\n      font-weight: 700;\n      font-size: px2rem(12.8px);\n      border-bottom: px2rem(2px) solid transparent;\n      cursor: pointer;\n      transition: color 250ms;\n\n      // Tab label on hover\n      &:hover {\n        color: var(--md-accent-fg-color);\n      }\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Icon definitions\n:root {\n  --md-tasklist-icon:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n  --md-tasklist-icon--checked:\n    svg-load(\"octicons/check-circle-fill-24.svg\");\n}\n\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // Tasklist item\n  .task-list-item {\n    position: relative;\n    list-style-type: none;\n\n    // Make checkbox items align with normal list items, but position\n    // everything in ems for correct layout at smaller font sizes\n    [type=\"checkbox\"] {\n      position: absolute;\n      top: 0.45em;\n      left: -2em;\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        right: -2em;\n        left: initial;\n      }\n    }\n  }\n\n  // Hide native checkbox, when custom classes are enabled\n  .task-list-control [type=\"checkbox\"] {\n    z-index: -1;\n    opacity: 0;\n  }\n\n  // Tasklist indicator in unchecked state\n  .task-list-indicator::before {\n    position: absolute;\n    top: 0.15em;\n    left: px2em(-24px);\n    width: px2em(20px);\n    height: px2em(20px);\n    background-color: var(--md-default-fg-color--lightest);\n    mask-image: var(--md-tasklist-icon);\n    mask-repeat: no-repeat;\n    mask-size: contain;\n    content: \"\";\n\n    // Adjust for right-to-left languages\n    [dir=\"rtl\"] & {\n      right: px2em(-24px);\n      left: initial;\n    }\n  }\n\n  // Tasklist indicator in checked state\n  [type=\"checkbox\"]:checked + .task-list-indicator::before {\n    background-color: $clr-green-a400;\n    mask-image: var(--md-tasklist-icon--checked);\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Scoped in typesetted content to match specificity of regular content\n.md-typeset {\n\n  // [tablet +]: Allow for rendering content as sidebars\n  @include break-from-device(tablet) {\n\n    // Modifier to float block elements\n    .inline {\n      float: left;\n      width: px2rem(234px);\n      margin-top: 0;\n      margin-right: px2rem(16px);\n      margin-bottom: px2rem(16px);\n\n      // Adjust for right-to-left languages\n      [dir=\"rtl\"] & {\n        float: right;\n        margin-right: 0;\n        margin-left: px2rem(16px);\n      }\n\n      // Modifier to move to end (ltr: right, rtl: left)\n      &.end {\n        float: right;\n        margin-right: 0;\n        margin-left: px2rem(16px);\n\n        // Adjust for right-to-left languages\n        [dir=\"rtl\"] & {\n          float: left;\n          margin-right: px2rem(16px);\n          margin-left: 0;\n        }\n      }\n    }\n  }\n}\n"]}
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css b/modules/freetype2/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css
new file mode 100644
index 0000000000..8bbfcfe69a
--- /dev/null
+++ b/modules/freetype2/docs/reference/assets/stylesheets/palette.f1a3b89f.min.css
@@ -0,0 +1,2 @@
+[data-md-color-accent=red]{--md-accent-fg-color:#ff1947;--md-accent-fg-color--transparent:rgba(255,25,71,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=pink]{--md-accent-fg-color:#f50056;--md-accent-fg-color--transparent:rgba(245,0,86,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=purple]{--md-accent-fg-color:#df41fb;--md-accent-fg-color--transparent:rgba(223,65,251,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=deep-purple]{--md-accent-fg-color:#7c4dff;--md-accent-fg-color--transparent:rgba(124,77,255,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=indigo]{--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:rgba(82,108,254,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=blue]{--md-accent-fg-color:#4287ff;--md-accent-fg-color--transparent:rgba(66,135,255,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=light-blue]{--md-accent-fg-color:#0091eb;--md-accent-fg-color--transparent:rgba(0,145,235,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=cyan]{--md-accent-fg-color:#00bad6;--md-accent-fg-color--transparent:rgba(0,186,214,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=teal]{--md-accent-fg-color:#00bda4;--md-accent-fg-color--transparent:rgba(0,189,164,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=green]{--md-accent-fg-color:#00c753;--md-accent-fg-color--transparent:rgba(0,199,83,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=light-green]{--md-accent-fg-color:#63de17;--md-accent-fg-color--transparent:rgba(99,222,23,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-accent=lime]{--md-accent-fg-color:#b0eb00;--md-accent-fg-color--transparent:rgba(176,235,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=yellow]{--md-accent-fg-color:#ffd500;--md-accent-fg-color--transparent:rgba(255,213,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=amber]{--md-accent-fg-color:#fa0;--md-accent-fg-color--transparent:rgba(255,170,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=orange]{--md-accent-fg-color:#ff9100;--md-accent-fg-color--transparent:rgba(255,145,0,0.1);--md-accent-bg-color:rgba(0,0,0,0.87);--md-accent-bg-color--light:rgba(0,0,0,0.54)}[data-md-color-accent=deep-orange]{--md-accent-fg-color:#ff6e42;--md-accent-fg-color--transparent:rgba(255,110,66,0.1);--md-accent-bg-color:#fff;--md-accent-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=red]{--md-primary-fg-color:#ef5552;--md-primary-fg-color--light:#e57171;--md-primary-fg-color--dark:#e53734;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=pink]{--md-primary-fg-color:#e92063;--md-primary-fg-color--light:#ec417a;--md-primary-fg-color--dark:#c3185d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=purple]{--md-primary-fg-color:#ab47bd;--md-primary-fg-color--light:#bb69c9;--md-primary-fg-color--dark:#8c24a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=deep-purple]{--md-primary-fg-color:#7e56c2;--md-primary-fg-color--light:#9574cd;--md-primary-fg-color--dark:#673ab6;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=indigo]{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=blue]{--md-primary-fg-color:#2094f3;--md-primary-fg-color--light:#42a5f5;--md-primary-fg-color--dark:#1975d2;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=light-blue]{--md-primary-fg-color:#02a6f2;--md-primary-fg-color--light:#28b5f6;--md-primary-fg-color--dark:#0287cf;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=cyan]{--md-primary-fg-color:#00bdd6;--md-primary-fg-color--light:#25c5da;--md-primary-fg-color--dark:#0097a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=teal]{--md-primary-fg-color:#009485;--md-primary-fg-color--light:#26a699;--md-primary-fg-color--dark:#007a6c;--md-primary-bg-color:#fff;--md-primary-bg-color--light:hsla(0,0%,100%,0.7)}[data-md-color-primary=green]{--md-primary-fg-color:#4cae4f;--md-primary-fg-col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IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n@each $name, $color in (\n  \"red\":         $clr-red-a400,\n  \"pink\":        $clr-pink-a400,\n  \"purple\":      $clr-purple-a200,\n  \"deep-purple\": $clr-deep-purple-a200,\n  \"indigo\":      $clr-indigo-a200,\n  \"blue\":        $clr-blue-a200,\n  \"light-blue\":  $clr-light-blue-a700,\n  \"cyan\":        $clr-cyan-a700,\n  \"teal\":        $clr-teal-a700,\n  \"green\":       $clr-green-a700,\n  \"light-green\": $clr-light-green-a700,\n  \"lime\":        $clr-lime-a700,\n  \"yellow\":      $clr-yellow-a700,\n  \"amber\":       $clr-amber-a700,\n  \"orange\":      $clr-orange-a400,\n  \"deep-orange\": $clr-deep-orange-a200\n) {\n\n  // Color palette\n  [data-md-color-accent=\"#{$name}\"] {\n    --md-accent-fg-color:              hsla(#{hex2hsl($color)}, 1);\n    --md-accent-fg-color--transparent: hsla(#{hex2hsl($color)}, 0.1);\n\n    // Inverted text for lighter shades\n    @if index(\"lime\" \"yellow\" \"amber\" \"orange\", $name) {\n      --md-accent-bg-color:           hsla(0, 0%, 0%, 0.87);\n      --md-accent-bg-color--light:    hsla(0, 0%, 0%, 0.54);\n    } @else {\n      --md-accent-bg-color:           hsla(0, 0%, 100%, 1);\n      --md-accent-bg-color--light:    hsla(0, 0%, 100%, 0.7);\n    }\n  }\n}\n","[data-md-color-accent=red] {\n  --md-accent-fg-color: hsla(348, 100%, 55%, 1);\n  --md-accent-fg-color--transparent: hsla(348, 100%, 55%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=pink] {\n  --md-accent-fg-color: hsla(339, 100%, 48%, 1);\n  --md-accent-fg-color--transparent: hsla(339, 100%, 48%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=purple] {\n  --md-accent-fg-color: hsla(291, 96%, 62%, 1);\n  --md-accent-fg-color--transparent: hsla(291, 96%, 62%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=deep-purple] {\n  --md-accent-fg-color: hsla(256, 100%, 65%, 1);\n  --md-accent-fg-color--transparent: hsla(256, 100%, 65%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=indigo] {\n  --md-accent-fg-color: hsla(231, 99%, 66%, 1);\n  --md-accent-fg-color--transparent: hsla(231, 99%, 66%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=blue] {\n  --md-accent-fg-color: hsla(218, 100%, 63%, 1);\n  --md-accent-fg-color--transparent: hsla(218, 100%, 63%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=light-blue] {\n  --md-accent-fg-color: hsla(203, 100%, 46%, 1);\n  --md-accent-fg-color--transparent: hsla(203, 100%, 46%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=cyan] {\n  --md-accent-fg-color: hsla(188, 100%, 42%, 1);\n  --md-accent-fg-color--transparent: hsla(188, 100%, 42%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=teal] {\n  --md-accent-fg-color: hsla(172, 100%, 37%, 1);\n  --md-accent-fg-color--transparent: hsla(172, 100%, 37%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=green] {\n  --md-accent-fg-color: hsla(145, 100%, 39%, 1);\n  --md-accent-fg-color--transparent: hsla(145, 100%, 39%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=light-green] {\n  --md-accent-fg-color: hsla(97, 81%, 48%, 1);\n  --md-accent-fg-color--transparent: hsla(97, 81%, 48%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-accent=lime] {\n  --md-accent-fg-color: hsla(75, 100%, 46%, 1);\n  --md-accent-fg-color--transparent: hsla(75, 100%, 46%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=yellow] {\n  --md-accent-fg-color: hsla(50, 100%, 50%, 1);\n  --md-accent-fg-color--transparent: hsla(50, 100%, 50%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=amber] {\n  --md-accent-fg-color: hsla(40, 100%, 50%, 1);\n  --md-accent-fg-color--transparent: hsla(40, 100%, 50%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=orange] {\n  --md-accent-fg-color: hsla(34, 100%, 50%, 1);\n  --md-accent-fg-color--transparent: hsla(34, 100%, 50%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-accent-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-accent=deep-orange] {\n  --md-accent-fg-color: hsla(14, 100%, 63%, 1);\n  --md-accent-fg-color--transparent: hsla(14, 100%, 63%, 0.1);\n  --md-accent-bg-color: hsla(0, 0%, 100%, 1);\n  --md-accent-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=red] {\n  --md-primary-fg-color: hsla(1, 83%, 63%, 1);\n  --md-primary-fg-color--light: hsla(0, 69%, 67%, 1);\n  --md-primary-fg-color--dark: hsla(1, 77%, 55%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=pink] {\n  --md-primary-fg-color: hsla(340, 82%, 52%, 1);\n  --md-primary-fg-color--light: hsla(340, 82%, 59%, 1);\n  --md-primary-fg-color--dark: hsla(336, 78%, 43%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=purple] {\n  --md-primary-fg-color: hsla(291, 47%, 51%, 1);\n  --md-primary-fg-color--light: hsla(291, 47%, 60%, 1);\n  --md-primary-fg-color--dark: hsla(287, 65%, 40%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=deep-purple] {\n  --md-primary-fg-color: hsla(262, 47%, 55%, 1);\n  --md-primary-fg-color--light: hsla(262, 47%, 63%, 1);\n  --md-primary-fg-color--dark: hsla(262, 52%, 47%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=indigo] {\n  --md-primary-fg-color: hsla(231, 48%, 48%, 1);\n  --md-primary-fg-color--light: hsla(231, 44%, 56%, 1);\n  --md-primary-fg-color--dark: hsla(232, 54%, 41%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=blue] {\n  --md-primary-fg-color: hsla(207, 90%, 54%, 1);\n  --md-primary-fg-color--light: hsla(207, 90%, 61%, 1);\n  --md-primary-fg-color--dark: hsla(210, 79%, 46%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=light-blue] {\n  --md-primary-fg-color: hsla(199, 98%, 48%, 1);\n  --md-primary-fg-color--light: hsla(199, 92%, 56%, 1);\n  --md-primary-fg-color--dark: hsla(201, 98%, 41%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=cyan] {\n  --md-primary-fg-color: hsla(187, 100%, 42%, 1);\n  --md-primary-fg-color--light: hsla(187, 71%, 50%, 1);\n  --md-primary-fg-color--dark: hsla(186, 100%, 33%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=teal] {\n  --md-primary-fg-color: hsla(174, 100%, 29%, 1);\n  --md-primary-fg-color--light: hsla(174, 63%, 40%, 1);\n  --md-primary-fg-color--dark: hsla(173, 100%, 24%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=green] {\n  --md-primary-fg-color: hsla(122, 39%, 49%, 1);\n  --md-primary-fg-color--light: hsla(123, 38%, 57%, 1);\n  --md-primary-fg-color--dark: hsla(123, 43%, 39%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=light-green] {\n  --md-primary-fg-color: hsla(88, 50%, 53%, 1);\n  --md-primary-fg-color--light: hsla(88, 50%, 60%, 1);\n  --md-primary-fg-color--dark: hsla(92, 48%, 42%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=lime] {\n  --md-primary-fg-color: hsla(66, 70%, 54%, 1);\n  --md-primary-fg-color--light: hsla(66, 70%, 61%, 1);\n  --md-primary-fg-color--dark: hsla(62, 61%, 44%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=yellow] {\n  --md-primary-fg-color: hsla(54, 100%, 62%, 1);\n  --md-primary-fg-color--light: hsla(54, 100%, 67%, 1);\n  --md-primary-fg-color--dark: hsla(43, 96%, 58%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=amber] {\n  --md-primary-fg-color: hsla(45, 100%, 51%, 1);\n  --md-primary-fg-color--light: hsla(45, 100%, 58%, 1);\n  --md-primary-fg-color--dark: hsla(38, 100%, 50%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=orange] {\n  --md-primary-fg-color: hsla(36, 100%, 57%, 1);\n  --md-primary-fg-color--light: hsla(36, 100%, 57%, 1);\n  --md-primary-fg-color--dark: hsla(33, 100%, 49%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n}\n\n[data-md-color-primary=deep-orange] {\n  --md-primary-fg-color: hsla(14, 100%, 63%, 1);\n  --md-primary-fg-color--light: hsla(14, 100%, 70%, 1);\n  --md-primary-fg-color--dark: hsla(14, 91%, 54%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=brown] {\n  --md-primary-fg-color: hsla(16, 25%, 38%, 1);\n  --md-primary-fg-color--light: hsla(16, 18%, 47%, 1);\n  --md-primary-fg-color--dark: hsla(14, 26%, 29%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=grey] {\n  --md-primary-fg-color: hsla(0, 0%, 46%, 1);\n  --md-primary-fg-color--light: hsla(0, 0%, 62%, 1);\n  --md-primary-fg-color--dark: hsla(0, 0%, 38%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=blue-grey] {\n  --md-primary-fg-color: hsla(199, 18%, 40%, 1);\n  --md-primary-fg-color--light: hsla(200, 18%, 46%, 1);\n  --md-primary-fg-color--dark: hsla(199, 18%, 33%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n}\n\n[data-md-color-primary=white] {\n  --md-primary-fg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-fg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-primary-fg-color--dark: hsla(0, 0%, 0%, 0.07);\n  --md-primary-bg-color: hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light: hsla(0, 0%, 0%, 0.54);\n  --md-typeset-a-color: hsla(231, 48%, 48%, 1);\n}\n@media screen and (min-width: 60em) {\n  [data-md-color-primary=white] .md-search__input {\n    background-color: rgba(0, 0, 0, 0.07);\n  }\n  [data-md-color-primary=white] .md-search__input + .md-search__icon {\n    color: rgba(0, 0, 0, 0.87);\n  }\n  [data-md-color-primary=white] .md-search__input::placeholder {\n    color: rgba(0, 0, 0, 0.54);\n  }\n  [data-md-color-primary=white] .md-search__input:hover {\n    background-color: rgba(0, 0, 0, 0.32);\n  }\n}\n@media screen and (min-width: 76.25em) {\n  [data-md-color-primary=white] .md-tabs {\n    border-bottom: 0.05rem solid rgba(0, 0, 0, 0.07);\n  }\n}\n\n[data-md-color-primary=black] {\n  --md-primary-fg-color: hsla(0, 0%, 0%, 1);\n  --md-primary-fg-color--light: hsla(0, 0%, 0%, 0.54);\n  --md-primary-fg-color--dark: hsla(0, 0%, 0%, 1);\n  --md-primary-bg-color: hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light: hsla(0, 0%, 100%, 0.7);\n  --md-typeset-a-color: hsla(231, 48%, 48%, 1);\n}\n[data-md-color-primary=black] .md-header {\n  background-color: black;\n}\n@media screen and (max-width: 59.9375em) {\n  [data-md-color-primary=black] .md-nav__source {\n    background-color: rgba(0, 0, 0, 0.87);\n  }\n}\n@media screen and (min-width: 60em) {\n  [data-md-color-primary=black] .md-search__input {\n    background-color: rgba(255, 255, 255, 0.12);\n  }\n  [data-md-color-primary=black] .md-search__input:hover {\n    background-color: rgba(255, 255, 255, 0.3);\n  }\n}\n@media screen and (max-width: 76.1875em) {\n  html [data-md-color-primary=black] .md-nav--primary .md-nav__title[for=__drawer] {\n    background-color: black;\n  }\n}\n@media screen and (min-width: 76.25em) {\n  [data-md-color-primary=black] .md-tabs {\n    background-color: black;\n  }\n}\n\n@media screen {\n  [data-md-color-scheme=slate] {\n    --md-hue: 232;\n    --md-default-fg-color: hsla(var(--md-hue), 75%, 95%, 1);\n    --md-default-fg-color--light: hsla(var(--md-hue), 75%, 90%, 0.62);\n    --md-default-fg-color--lighter: hsla(var(--md-hue), 75%, 90%, 0.32);\n    --md-default-fg-color--lightest: hsla(var(--md-hue), 75%, 90%, 0.12);\n    --md-default-bg-color: hsla(var(--md-hue), 15%, 21%, 1);\n    --md-default-bg-color--light: hsla(var(--md-hue), 15%, 21%, 0.54);\n    --md-default-bg-color--lighter: hsla(var(--md-hue), 15%, 21%, 0.26);\n    --md-default-bg-color--lightest: hsla(var(--md-hue), 15%, 21%, 0.07);\n    --md-code-fg-color: hsla(var(--md-hue), 18%, 86%, 1);\n    --md-code-bg-color: hsla(var(--md-hue), 15%, 15%, 1);\n    --md-code-hl-color: hsla(218, 100%, 63%, 0.15);\n    --md-code-hl-number-color: hsla(6, 74%, 63%, 1);\n    --md-code-hl-special-color: hsla(340, 83%, 66%, 1);\n    --md-code-hl-function-color: hsla(291, 57%, 65%, 1);\n    --md-code-hl-constant-color: hsla(250, 62%, 70%, 1);\n    --md-code-hl-keyword-color: hsla(219, 66%, 64%, 1);\n    --md-code-hl-string-color: hsla(150, 58%, 44%, 1);\n    --md-code-hl-name-color: var(--md-code-fg-color);\n    --md-code-hl-operator-color: var(--md-default-fg-color--light);\n    --md-code-hl-punctuation-color: var(--md-default-fg-color--light);\n    --md-code-hl-comment-color: var(--md-default-fg-color--light);\n    --md-code-hl-generic-color: var(--md-default-fg-color--light);\n    --md-code-hl-variable-color: var(--md-default-fg-color--light);\n    --md-typeset-color: var(--md-default-fg-color);\n    --md-typeset-a-color: var(--md-primary-fg-color);\n    --md-typeset-mark-color: hsla(218, 100%, 63%, 0.3);\n    --md-typeset-kbd-color: hsla(var(--md-hue), 15%, 94%, 0.12);\n    --md-typeset-kbd-accent-color: hsla(var(--md-hue), 15%, 94%, 0.2);\n    --md-typeset-kbd-border-color: hsla(var(--md-hue), 15%, 14%, 1);\n    --md-admonition-bg-color: hsla(var(--md-hue), 0%, 100%, 0.025);\n    --md-footer-bg-color: hsla(var(--md-hue), 15%, 12%, 0.87);\n    --md-footer-bg-color--dark: hsla(var(--md-hue), 15%, 10%, 1);\n  }\n  [data-md-color-scheme=slate][data-md-color-primary=black], [data-md-color-scheme=slate][data-md-color-primary=white] {\n    --md-typeset-a-color: hsla(231, 44%, 56%, 1);\n  }\n}\n\n/*# sourceMappingURL=palette.css.map */","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n@each $name, $colors in (\n  \"red\":         $clr-red-400         $clr-red-300         $clr-red-600,\n  \"pink\":        $clr-pink-500        $clr-pink-400        $clr-pink-700,\n  \"purple\":      $clr-purple-400      $clr-purple-300      $clr-purple-600,\n  \"deep-purple\": $clr-deep-purple-400 $clr-deep-purple-300 $clr-deep-purple-500,\n  \"indigo\":      $clr-indigo-500      $clr-indigo-400      $clr-indigo-700,\n  \"blue\":        $clr-blue-500        $clr-blue-400        $clr-blue-700,\n  \"light-blue\":  $clr-light-blue-500  $clr-light-blue-400  $clr-light-blue-700,\n  \"cyan\":        $clr-cyan-500        $clr-cyan-400        $clr-cyan-700,\n  \"teal\":        $clr-teal-500        $clr-teal-400        $clr-teal-700,\n  \"green\":       $clr-green-500       $clr-green-400       $clr-green-700,\n  \"light-green\": $clr-light-green-500 $clr-light-green-400 $clr-light-green-700,\n  \"lime\":        $clr-lime-500        $clr-lime-400        $clr-lime-700,\n  \"yellow\":      $clr-yellow-500      $clr-yellow-400      $clr-yellow-700,\n  \"amber\":       $clr-amber-500       $clr-amber-400       $clr-amber-700,\n  \"orange\":      $clr-orange-400      $clr-orange-400      $clr-orange-600,\n  \"deep-orange\": $clr-deep-orange-400 $clr-deep-orange-300 $clr-deep-orange-600,\n  \"brown\":       $clr-brown-500       $clr-brown-400       $clr-brown-700,\n  \"grey\":        $clr-grey-600        $clr-grey-500        $clr-grey-700,\n  \"blue-grey\":   $clr-blue-grey-600   $clr-blue-grey-500   $clr-blue-grey-700\n) {\n\n  // Color palette\n  [data-md-color-primary=\"#{$name}\"] {\n    --md-primary-fg-color:             hsla(#{hex2hsl(nth($colors, 1))}, 1);\n    --md-primary-fg-color--light:      hsla(#{hex2hsl(nth($colors, 2))}, 1);\n    --md-primary-fg-color--dark:       hsla(#{hex2hsl(nth($colors, 3))}, 1);\n\n    // Inverted text for lighter shades\n    @if index(\"lime\" \"yellow\" \"amber\" \"orange\", $name) {\n      --md-primary-bg-color:           hsla(0, 0%, 0%, 0.87);\n      --md-primary-bg-color--light:    hsla(0, 0%, 0%, 0.54);\n    } @else {\n      --md-primary-bg-color:           hsla(0, 0%, 100%, 1);\n      --md-primary-bg-color--light:    hsla(0, 0%, 100%, 0.7);\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: white\n// ----------------------------------------------------------------------------\n\n// Color palette\n[data-md-color-primary=\"white\"] {\n  --md-primary-fg-color:               hsla(0, 0%, 100%, 1);\n  --md-primary-fg-color--light:        hsla(0, 0%, 100%, 0.7);\n  --md-primary-fg-color--dark:         hsla(0, 0%, 0%, 0.07);\n  --md-primary-bg-color:               hsla(0, 0%, 0%, 0.87);\n  --md-primary-bg-color--light:        hsla(0, 0%, 0%, 0.54);\n\n  // Typeset color shades\n  --md-typeset-a-color:                hsla(#{hex2hsl($clr-indigo-500)}, 1);\n\n  // [tablet portrait +]: Header-embedded search\n  @include break-from-device(tablet landscape) {\n\n    // Search input\n    .md-search__input {\n      background-color: hsla(0, 0%, 0%, 0.07);\n\n      // Search icon color\n      + .md-search__icon {\n        color: hsla(0, 0%, 0%, 0.87);\n      }\n\n      // Placeholder color\n      &::placeholder {\n        color: hsla(0, 0%, 0%, 0.54);\n      }\n\n      // Search input on hover\n      &:hover {\n        background-color: hsla(0, 0%, 0%, 0.32);\n      }\n    }\n  }\n\n  // [screen +]: Add bottom border for tabs\n  @include break-from-device(screen) {\n\n    // Navigation tabs\n    .md-tabs {\n      border-bottom: px2rem(1px) solid hsla(0, 0%, 0%, 0.07);\n    }\n  }\n}\n\n// ----------------------------------------------------------------------------\n// Rules: black\n// ----------------------------------------------------------------------------\n\n// Color palette\n[data-md-color-primary=\"black\"] {\n  --md-primary-fg-color:               hsla(0, 0%, 0%, 1);\n  --md-primary-fg-color--light:        hsla(0, 0%, 0%, 0.54);\n  --md-primary-fg-color--dark:         hsla(0, 0%, 0%, 1);\n  --md-primary-bg-color:               hsla(0, 0%, 100%, 1);\n  --md-primary-bg-color--light:        hsla(0, 0%, 100%, 0.7);\n\n  // Text color shades\n  --md-typeset-a-color:                hsla(#{hex2hsl($clr-indigo-500)}, 1);\n\n  // Header\n  .md-header {\n    background-color: hsla(0, 0%, 0%, 1);\n  }\n\n  // [tablet portrait -]: Layered navigation\n  @include break-to-device(tablet portrait) {\n\n    // Repository information container\n    .md-nav__source {\n      background-color: hsla(0, 0%, 0%, 0.87);\n    }\n  }\n\n  // [tablet landscape +]: Header-embedded search\n  @include break-from-device(tablet landscape) {\n\n    // Search input\n    .md-search__input {\n      background-color: hsla(0, 0%, 100%, 0.12);\n\n      // Search form on hover\n      &:hover {\n        background-color: hsla(0, 0%, 100%, 0.3);\n      }\n    }\n  }\n\n  // [tablet -]: Layered navigation\n  @include break-to-device(tablet) {\n\n    // Site title in main navigation\n    html & .md-nav--primary .md-nav__title[for=\"__drawer\"] {\n      background-color: hsla(0, 0%, 0%, 1);\n    }\n  }\n\n  // [screen +]: Set background color for tabs\n  @include break-from-device(screen) {\n\n    // Navigation tabs\n    .md-tabs {\n      background-color: hsla(0, 0%, 0%, 1);\n    }\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Variables\n// ----------------------------------------------------------------------------\n\n///\n/// Device-specific breakpoints\n///\n/// @example\n///   $break-devices: (\n///     mobile: (\n///       portrait:  220px  479px,\n///       landscape: 480px  719px\n///     ),\n///     tablet: (\n///       portrait:  720px  959px,\n///       landscape: 960px  1219px\n///     ),\n///     screen: (\n///       small:     1220px 1599px,\n///       medium:    1600px 1999px,\n///       large:     2000px\n///     )\n///   );\n///\n$break-devices: () !default;\n\n// ----------------------------------------------------------------------------\n// Helpers\n// ----------------------------------------------------------------------------\n\n///\n/// Choose minimum and maximum device widths\n///\n@function break-select-min-max($devices) {\n  $min: 1000000;\n  $max: 0;\n  @each $key, $value in $devices {\n    @while type-of($value) == map {\n      $value: break-select-min-max($value);\n    }\n    @if type-of($value) == list {\n      @each $number in $value {\n        @if type-of($number) == number {\n          $min: min($number, $min);\n          @if $max {\n            $max: max($number, $max);\n          }\n        } @else {\n          @error \"Invalid number: #{$number}\";\n        }\n      }\n    } @else if type-of($value) == number {\n      $min: min($value, $min);\n      $max: null;\n    } @else {\n      @error \"Invalid value: #{$value}\";\n    }\n  }\n  @return $min, $max;\n}\n\n///\n/// Select minimum and maximum widths for a device breakpoint\n///\n@function break-select-device($device) {\n  $current: $break-devices;\n  @for $n from 1 through length($device) {\n    @if type-of($current) == map {\n      $current: map-get($current, nth($device, $n));\n    } @else {\n      @error \"Invalid device map: #{$devices}\";\n    }\n  }\n  @if type-of($current) == list or type-of($current) == number {\n    $current: (default: $current);\n  }\n  @return break-select-min-max($current);\n}\n\n// ----------------------------------------------------------------------------\n// Mixins\n// ----------------------------------------------------------------------------\n\n///\n/// A minimum-maximum media query breakpoint\n///\n@mixin break-at($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (min-width: $breakpoint) {\n      @content;\n    }\n  } @else if type-of($breakpoint) == list {\n    $min: nth($breakpoint, 1);\n    $max: nth($breakpoint, 2);\n    @if type-of($min) == number and type-of($max) == number {\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid breakpoint: #{$breakpoint}\";\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// An orientation media query breakpoint\n///\n@mixin break-at-orientation($breakpoint) {\n  @if type-of($breakpoint) == string {\n    @media screen and (orientation: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A maximum-aspect-ratio media query breakpoint\n///\n@mixin break-at-ratio($breakpoint) {\n  @if type-of($breakpoint) == number {\n    @media screen and (max-aspect-ratio: $breakpoint) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid breakpoint: #{$breakpoint}\";\n  }\n}\n\n///\n/// A minimum-maximum media query device breakpoint\n///\n@mixin break-at-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    @if nth($breakpoint, 2) {\n      $min: nth($breakpoint, 1);\n      $max: nth($breakpoint, 2);\n\n      @media screen and (min-width: $min) and (max-width: $max) {\n        @content;\n      }\n    } @else {\n      @error \"Invalid device: #{$device}\";\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A minimum media query device breakpoint\n///\n@mixin break-from-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $min: nth($breakpoint, 1);\n\n    @media screen and (min-width: $min) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n\n///\n/// A maximum media query device breakpoint\n///\n@mixin break-to-device($device) {\n  @if type-of($device) == string {\n    $device: $device,;\n  }\n  @if type-of($device) == list {\n    $breakpoint: break-select-device($device);\n    $max: nth($breakpoint, 2);\n\n    @media screen and (max-width: $max) {\n      @content;\n    }\n  } @else {\n    @error \"Invalid device: #{$device}\";\n  }\n}\n","////\n/// Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>\n///\n/// Permission is hereby granted, free of charge, to any person obtaining a\n/// copy of this software and associated documentation files (the \"Software\"),\n/// to deal in the Software without restriction, including without limitation\n/// the rights to use, copy, modify, merge, publish, distribute, sublicense,\n/// and/or sell copies of the Software, and to permit persons to whom the\n/// Software is furnished to do so, subject to the following conditions:\n///\n/// The above copyright notice and this permission notice shall be included in\n/// all copies or substantial portions of the Software.\n///\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL\n/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n/// DEALINGS\n////\n\n// ----------------------------------------------------------------------------\n// Rules\n// ----------------------------------------------------------------------------\n\n// Only use dark mode on screens\n@media screen {\n\n  // Slate theme, i.e. dark mode\n  [data-md-color-scheme=\"slate\"] {\n\n    // Slate's hue in the range [0,360] - change this variable to alter the tone\n    // of the theme, e.g. to make it more redish or greenish. This is a slate-\n    // specific variable, but the same approach may be adapted to custom themes.\n    --md-hue: 232;\n\n    // Default color shades\n    --md-default-fg-color:             hsla(var(--md-hue), 75%, 95%, 1);\n    --md-default-fg-color--light:      hsla(var(--md-hue), 75%, 90%, 0.62);\n    --md-default-fg-color--lighter:    hsla(var(--md-hue), 75%, 90%, 0.32);\n    --md-default-fg-color--lightest:   hsla(var(--md-hue), 75%, 90%, 0.12);\n    --md-default-bg-color:             hsla(var(--md-hue), 15%, 21%, 1);\n    --md-default-bg-color--light:      hsla(var(--md-hue), 15%, 21%, 0.54);\n    --md-default-bg-color--lighter:    hsla(var(--md-hue), 15%, 21%, 0.26);\n    --md-default-bg-color--lightest:   hsla(var(--md-hue), 15%, 21%, 0.07);\n\n    // Code color shades\n    --md-code-fg-color:                hsla(var(--md-hue), 18%, 86%, 1);\n    --md-code-bg-color:                hsla(var(--md-hue), 15%, 15%, 1);\n\n    // Code highlighting color shades\n    --md-code-hl-color:                hsla(#{hex2hsl($clr-blue-a200)}, 0.15);\n    --md-code-hl-number-color:         hsla(6, 74%, 63%, 1);\n    --md-code-hl-special-color:        hsla(340, 83%, 66%, 1);\n    --md-code-hl-function-color:       hsla(291, 57%, 65%, 1);\n    --md-code-hl-constant-color:       hsla(250, 62%, 70%, 1);\n    --md-code-hl-keyword-color:        hsla(219, 66%, 64%, 1);\n    --md-code-hl-string-color:         hsla(150, 58%, 44%, 1);\n    --md-code-hl-name-color:           var(--md-code-fg-color);\n    --md-code-hl-operator-color:       var(--md-default-fg-color--light);\n    --md-code-hl-punctuation-color:    var(--md-default-fg-color--light);\n    --md-code-hl-comment-color:        var(--md-default-fg-color--light);\n    --md-code-hl-generic-color:        var(--md-default-fg-color--light);\n    --md-code-hl-variable-color:       var(--md-default-fg-color--light);\n\n    // Typeset color shades\n    --md-typeset-color:                var(--md-default-fg-color);\n\n    // Typeset `a` color shades\n    --md-typeset-a-color:              var(--md-primary-fg-color);\n\n    // Typeset `mark` color shades\n    --md-typeset-mark-color:           hsla(#{hex2hsl($clr-blue-a200)}, 0.3);\n\n    // Typeset `kbd` color shades\n    --md-typeset-kbd-color:            hsla(var(--md-hue), 15%, 94%, 0.12);\n    --md-typeset-kbd-accent-color:     hsla(var(--md-hue), 15%, 94%, 0.2);\n    --md-typeset-kbd-border-color:     hsla(var(--md-hue), 15%, 14%, 1);\n\n    // Admonition color shades\n    --md-admonition-bg-color:          hsla(var(--md-hue), 0%, 100%, 0.025);\n\n    // Footer color shades\n    --md-footer-bg-color:              hsla(var(--md-hue), 15%, 12%, 0.87);\n    --md-footer-bg-color--dark:        hsla(var(--md-hue), 15%, 10%, 1);\n\n    // Black and white primary colors\n    &[data-md-color-primary=\"black\"],\n    &[data-md-color-primary=\"white\"] {\n\n      // Typeset color shades\n      --md-typeset-a-color:            hsla(#{hex2hsl($clr-indigo-400)}, 1);\n    }\n  }\n}\n"]}
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-auto_hinter.html b/modules/freetype2/docs/reference/ft2-auto_hinter.html
new file mode 100644
index 0000000000..78b18576f2
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-auto_hinter.html
@@ -0,0 +1,1359 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>The auto-hinter - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
+      
+    
+    
+    
+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#the-auto-hinter" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              The auto-hinter
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The auto-hinter
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-auto_hinter.html" class="md-nav__link md-nav__link--active">
+        The auto-hinter
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
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+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
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+                  <div class="md-sidebar__inner">
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+  
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+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
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+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
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+  
+</li>
+      
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+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; The auto-hinter</p>
+<hr />
+<h1 id="the-auto-hinter">The auto-hinter<a class="headerlink" href="#the-auto-hinter" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. The following lists the available properties together with the necessary macros and structures.</p>
+<p>Note that the auto-hinter's module name is &lsquo;autofitter&rsquo; for historical reasons.</p>
+<p>Available properties are <code><a href="ft2-properties.html#increase-x-height">increase-x-height</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code> (experimental), <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code> (experimental), <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> (experimental), <code><a href="ft2-properties.html#fallback-script">fallback-script</a></code> (experimental), and <code><a href="ft2-properties.html#default-script">default-script</a></code> (experimental), as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
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+<footer class="md-footer">
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+          <div class="md-footer__title">
+            <div class="md-ellipsis">
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+        </a>
+      
+    </nav>
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
+          <div class="md-footer-copyright__highlight">
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+        
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-basic_types.html b/modules/freetype2/docs/reference/ft2-basic_types.html
new file mode 100644
index 0000000000..f19f783efa
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-basic_types.html
@@ -0,0 +1,2496 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
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+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
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+      
+    
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+      <link rel="stylesheet" href="stylesheets/extra.css">
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+  
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+          Skip to content
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+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Basic Data Types
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+<div class="md-search" data-md-component="search" role="dialog">
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+  <div class="md-search__inner" role="search">
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      </button>
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+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
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+      
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+          
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+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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+                  <div class="md-sidebar__inner">
+                    
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+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
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+      
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+    FreeType-2.13.2 API Reference
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+    
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+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
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+        Index
+      </a>
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+        <span class="md-nav__icon md-icon"></span>
+      </label>
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+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
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+      
+      
+      
+
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+  
+    
+  
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+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Basic Data Types
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-basic_types.html" class="md-nav__link md-nav__link--active">
+        Basic Data Types
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_byte" class="md-nav__link">
+    FT_Byte
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bytes" class="md-nav__link">
+    FT_Bytes
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_char" class="md-nav__link">
+    FT_Char
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int" class="md-nav__link">
+    FT_Int
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint" class="md-nav__link">
+    FT_UInt
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int16" class="md-nav__link">
+    FT_Int16
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint16" class="md-nav__link">
+    FT_UInt16
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int32" class="md-nav__link">
+    FT_Int32
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint32" class="md-nav__link">
+    FT_UInt32
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int64" class="md-nav__link">
+    FT_Int64
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint64" class="md-nav__link">
+    FT_UInt64
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_short" class="md-nav__link">
+    FT_Short
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ushort" class="md-nav__link">
+    FT_UShort
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_long" class="md-nav__link">
+    FT_Long
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ulong" class="md-nav__link">
+    FT_ULong
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bool" class="md-nav__link">
+    FT_Bool
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_offset" class="md-nav__link">
+    FT_Offset
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ptrdist" class="md-nav__link">
+    FT_PtrDist
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_string" class="md-nav__link">
+    FT_String
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_tag" class="md-nav__link">
+    FT_Tag
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_error" class="md-nav__link">
+    FT_Error
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_fixed" class="md-nav__link">
+    FT_Fixed
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pointer" class="md-nav__link">
+    FT_Pointer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pos" class="md-nav__link">
+    FT_Pos
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector" class="md-nav__link">
+    FT_Vector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bbox" class="md-nav__link">
+    FT_BBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_matrix" class="md-nav__link">
+    FT_Matrix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_fword" class="md-nav__link">
+    FT_FWord
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ufword" class="md-nav__link">
+    FT_UFWord
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_f2dot14" class="md-nav__link">
+    FT_F2Dot14
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_unitvector" class="md-nav__link">
+    FT_UnitVector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_f26dot6" class="md-nav__link">
+    FT_F26Dot6
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_data" class="md-nav__link">
+    FT_Data
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_make_tag" class="md-nav__link">
+    FT_MAKE_TAG
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_generic" class="md-nav__link">
+    FT_Generic
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_generic_finalizer" class="md-nav__link">
+    FT_Generic_Finalizer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap" class="md-nav__link">
+    FT_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pixel_mode" class="md-nav__link">
+    FT_Pixel_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_format" class="md-nav__link">
+    FT_Glyph_Format
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_image_tag" class="md-nav__link">
+    FT_IMAGE_TAG
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_byte" class="md-nav__link">
+    FT_Byte
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bytes" class="md-nav__link">
+    FT_Bytes
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_char" class="md-nav__link">
+    FT_Char
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int" class="md-nav__link">
+    FT_Int
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint" class="md-nav__link">
+    FT_UInt
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int16" class="md-nav__link">
+    FT_Int16
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint16" class="md-nav__link">
+    FT_UInt16
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int32" class="md-nav__link">
+    FT_Int32
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint32" class="md-nav__link">
+    FT_UInt32
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_int64" class="md-nav__link">
+    FT_Int64
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_uint64" class="md-nav__link">
+    FT_UInt64
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_short" class="md-nav__link">
+    FT_Short
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ushort" class="md-nav__link">
+    FT_UShort
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_long" class="md-nav__link">
+    FT_Long
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ulong" class="md-nav__link">
+    FT_ULong
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bool" class="md-nav__link">
+    FT_Bool
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_offset" class="md-nav__link">
+    FT_Offset
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ptrdist" class="md-nav__link">
+    FT_PtrDist
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_string" class="md-nav__link">
+    FT_String
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_tag" class="md-nav__link">
+    FT_Tag
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_error" class="md-nav__link">
+    FT_Error
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_fixed" class="md-nav__link">
+    FT_Fixed
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pointer" class="md-nav__link">
+    FT_Pointer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pos" class="md-nav__link">
+    FT_Pos
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector" class="md-nav__link">
+    FT_Vector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bbox" class="md-nav__link">
+    FT_BBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_matrix" class="md-nav__link">
+    FT_Matrix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_fword" class="md-nav__link">
+    FT_FWord
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ufword" class="md-nav__link">
+    FT_UFWord
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_f2dot14" class="md-nav__link">
+    FT_F2Dot14
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_unitvector" class="md-nav__link">
+    FT_UnitVector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_f26dot6" class="md-nav__link">
+    FT_F26Dot6
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_data" class="md-nav__link">
+    FT_Data
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_make_tag" class="md-nav__link">
+    FT_MAKE_TAG
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_generic" class="md-nav__link">
+    FT_Generic
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_generic_finalizer" class="md-nav__link">
+    FT_Generic_Finalizer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap" class="md-nav__link">
+    FT_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pixel_mode" class="md-nav__link">
+    FT_Pixel_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_format" class="md-nav__link">
+    FT_Glyph_Format
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_image_tag" class="md-nav__link">
+    FT_IMAGE_TAG
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Basic Data Types</p>
+<hr />
+<h1 id="basic-data-types">Basic Data Types<a class="headerlink" href="#basic-data-types" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the basic data types defined by FreeType&nbsp;2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. Note that FreeType does not use floating-point data types. Fractional values are represented by fixed-point integers, with lower bits storing the fractional part.</p>
+<h2 id="ft_byte">FT_Byte<a class="headerlink" href="#ft_byte" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span>  <b>FT_Byte</b>;
+</code></pre></div>
+
+<p>A simple typedef for the <em>unsigned</em> char type.</p>
+<hr>
+
+<h2 id="ft_bytes">FT_Bytes<a class="headerlink" href="#ft_bytes" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  <b>FT_Bytes</b>;
+</code></pre></div>
+
+<p>A typedef for constant memory areas.</p>
+<hr>
+
+<h2 id="ft_char">FT_Char<a class="headerlink" href="#ft_char" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">char</span>  <b>FT_Char</b>;
+</code></pre></div>
+
+<p>A simple typedef for the <em>signed</em> char type.</p>
+<hr>
+
+<h2 id="ft_int">FT_Int<a class="headerlink" href="#ft_int" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">int</span>  <b>FT_Int</b>;
+</code></pre></div>
+
+<p>A typedef for the int type.</p>
+<hr>
+
+<h2 id="ft_uint">FT_UInt<a class="headerlink" href="#ft_uint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">int</span>  <b>FT_UInt</b>;
+</code></pre></div>
+
+<p>A typedef for the unsigned int type.</p>
+<hr>
+
+<h2 id="ft_int16">FT_Int16<a class="headerlink" href="#ft_int16" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_Int16</b>;
+</code></pre></div>
+
+<p>A typedef for a 16bit signed integer type.</p>
+<hr>
+
+<h2 id="ft_uint16">FT_UInt16<a class="headerlink" href="#ft_uint16" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span>  <b>FT_UInt16</b>;
+</code></pre></div>
+
+<p>A typedef for a 16bit unsigned integer type.</p>
+<hr>
+
+<h2 id="ft_int32">FT_Int32<a class="headerlink" href="#ft_int32" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> XXX  <b>FT_Int32</b>;
+</code></pre></div>
+
+<p>A typedef for a 32bit signed integer type. The size depends on the configuration.</p>
+<hr>
+
+<h2 id="ft_uint32">FT_UInt32<a class="headerlink" href="#ft_uint32" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX  <b>FT_UInt32</b>;
+</code></pre></div>
+<hr>
+
+<h2 id="ft_int64">FT_Int64<a class="headerlink" href="#ft_int64" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> XXX  <b>FT_Int64</b>;
+</code></pre></div>
+<hr>
+
+<h2 id="ft_uint64">FT_UInt64<a class="headerlink" href="#ft_uint64" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX  <b>FT_UInt64</b>;
+</code></pre></div>
+<hr>
+
+<h2 id="ft_short">FT_Short<a class="headerlink" href="#ft_short" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_Short</b>;
+</code></pre></div>
+
+<p>A typedef for signed short.</p>
+<hr>
+
+<h2 id="ft_ushort">FT_UShort<a class="headerlink" href="#ft_ushort" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span>  <b>FT_UShort</b>;
+</code></pre></div>
+
+<p>A typedef for unsigned short.</p>
+<hr>
+
+<h2 id="ft_long">FT_Long<a class="headerlink" href="#ft_long" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_Long</b>;
+</code></pre></div>
+
+<p>A typedef for signed long.</p>
+<hr>
+
+<h2 id="ft_ulong">FT_ULong<a class="headerlink" href="#ft_ulong" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">long</span>  <b>FT_ULong</b>;
+</code></pre></div>
+
+<p>A typedef for unsigned long.</p>
+<hr>
+
+<h2 id="ft_bool">FT_Bool<a class="headerlink" href="#ft_bool" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span>  <b>FT_Bool</b>;
+</code></pre></div>
+
+<p>A typedef of unsigned char, used for simple booleans. As usual, values 1 and&nbsp;0 represent true and false, respectively.</p>
+<hr>
+
+<h2 id="ft_offset">FT_Offset<a class="headerlink" href="#ft_offset" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> size_t  <b>FT_Offset</b>;
+</code></pre></div>
+
+<p>This is equivalent to the ANSI&nbsp;C <code>size_t</code> type, i.e., the largest <em>unsigned</em> integer type used to express a file size or position, or a memory block size.</p>
+<hr>
+
+<h2 id="ft_ptrdist">FT_PtrDist<a class="headerlink" href="#ft_ptrdist" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> ft_ptrdiff_t  <b>FT_PtrDist</b>;
+</code></pre></div>
+
+<p>This is equivalent to the ANSI&nbsp;C <code>ptrdiff_t</code> type, i.e., the largest <em>signed</em> integer type used to express the distance between two pointers.</p>
+<hr>
+
+<h2 id="ft_string">FT_String<a class="headerlink" href="#ft_string" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">char</span>  <b>FT_String</b>;
+</code></pre></div>
+
+<p>A simple typedef for the char type, usually used for strings.</p>
+<hr>
+
+<h2 id="ft_tag">FT_Tag<a class="headerlink" href="#ft_tag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>  <b>FT_Tag</b>;
+</code></pre></div>
+
+<p>A typedef for 32-bit tags (as used in the SFNT format).</p>
+<hr>
+
+<h2 id="ft_error">FT_Error<a class="headerlink" href="#ft_error" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>  <b>FT_Error</b>;
+</code></pre></div>
+
+<p>The FreeType error code type. A value of&nbsp;0 is always interpreted as a successful operation.</p>
+<hr>
+
+<h2 id="ft_fixed">FT_Fixed<a class="headerlink" href="#ft_fixed" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_Fixed</b>;
+</code></pre></div>
+
+<p>This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients.</p>
+<hr>
+
+<h2 id="ft_pointer">FT_Pointer<a class="headerlink" href="#ft_pointer" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>*  <b>FT_Pointer</b>;
+</code></pre></div>
+
+<p>A simple typedef for a typeless pointer.</p>
+<hr>
+
+<h2 id="ft_pos">FT_Pos<a class="headerlink" href="#ft_pos" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_Pos</b>;
+</code></pre></div>
+
+<p>The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates.</p>
+<hr>
+
+<h2 id="ft_vector">FT_Vector<a class="headerlink" href="#ft_vector" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Vector_
+  {
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  x;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  y;
+
+  } <b>FT_Vector</b>;
+</code></pre></div>
+
+<p>A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="x">x</td><td class="desc">
+<p>The horizontal coordinate.</p>
+</td></tr>
+<tr><td class="val" id="y">y</td><td class="desc">
+<p>The vertical coordinate.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_bbox">FT_BBox<a class="headerlink" href="#ft_bbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_BBox_
+  {
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  xMin, yMin;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  xMax, yMax;
+
+  } <b>FT_BBox</b>;
+</code></pre></div>
+
+<p>A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="xmin">xMin</td><td class="desc">
+<p>The horizontal minimum (left-most).</p>
+</td></tr>
+<tr><td class="val" id="ymin">yMin</td><td class="desc">
+<p>The vertical minimum (bottom-most).</p>
+</td></tr>
+<tr><td class="val" id="xmax">xMax</td><td class="desc">
+<p>The horizontal maximum (right-most).</p>
+</td></tr>
+<tr><td class="val" id="ymax">yMax</td><td class="desc">
+<p>The vertical maximum (top-most).</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively.</p>
+<p>If <code>yMin</code> is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if <code>ymax</code> is positive, this value gives the glyph's ascender.</p>
+<p><code>xMin</code> gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If <code>xMin</code> is negative, the glyph extends to the left of the origin.</p>
+<hr>
+
+<h2 id="ft_matrix">FT_Matrix<a class="headerlink" href="#ft_matrix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Matrix_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  xx, xy;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  yx, yy;
+
+  } <b>FT_Matrix</b>;
+</code></pre></div>
+
+<p>A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is:
+<div class="highlight"><pre><span></span><code>  x&#39; = x*xx + y*xy
+  y&#39; = x*yx + y*yy
+</code></pre></div></p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="xx">xx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="xy">xy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="yx">yx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="yy">yy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_fword">FT_FWord<a class="headerlink" href="#ft_fword" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_FWord</b>;   /* distance in FUnits */
+</code></pre></div>
+
+<p>A signed 16-bit integer used to store a distance in original font units.</p>
+<hr>
+
+<h2 id="ft_ufword">FT_UFWord<a class="headerlink" href="#ft_ufword" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span>  <b>FT_UFWord</b>;  /* <span class="keyword">unsigned</span> distance */
+</code></pre></div>
+
+<p>An unsigned 16-bit integer used to store a distance in original font units.</p>
+<hr>
+
+<h2 id="ft_f2dot14">FT_F2Dot14<a class="headerlink" href="#ft_f2dot14" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_F2Dot14</b>;
+</code></pre></div>
+
+<p>A signed 2.14 fixed-point type used for unit vectors.</p>
+<hr>
+
+<h2 id="ft_unitvector">FT_UnitVector<a class="headerlink" href="#ft_unitvector" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_UnitVector_
+  {
+    <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a>  x;
+    <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a>  y;
+
+  } <b>FT_UnitVector</b>;
+</code></pre></div>
+
+<p>A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="x">x</td><td class="desc">
+<p>Horizontal coordinate.</p>
+</td></tr>
+<tr><td class="val" id="y">y</td><td class="desc">
+<p>Vertical coordinate.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_f26dot6">FT_F26Dot6<a class="headerlink" href="#ft_f26dot6" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_F26Dot6</b>;
+</code></pre></div>
+
+<p>A signed 26.6 fixed-point type used for vectorial pixel coordinates.</p>
+<hr>
+
+<h2 id="ft_data">FT_Data<a class="headerlink" href="#ft_data" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Data_
+  {
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  pointer;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         length;
+
+  } <b>FT_Data</b>;
+</code></pre></div>
+
+<p>Read-only binary data represented as a pointer and a length.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="pointer">pointer</td><td class="desc">
+<p>The data.</p>
+</td></tr>
+<tr><td class="val" id="length">length</td><td class="desc">
+<p>The length of the data in bytes.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_make_tag">FT_MAKE_TAG<a class="headerlink" href="#ft_make_tag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 )                  \
+          ( ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x1 ) &lt;&lt; 24 ) | \
+            ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x2 ) &lt;&lt; 16 ) | \
+            ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x3 ) &lt;&lt;  8 ) | \
+              FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_tag">FT_Tag</a>, _x4 )         )
+</code></pre></div>
+
+<p>This macro converts four-letter tags that are used to label TrueType tables into an <code>FT_Tag</code> type, to be used within FreeType.</p>
+<h4>note</h4>
+
+<p>The produced values <strong>must</strong> be 32-bit integers. Don't redefine this macro.</p>
+<hr>
+
+<h2 id="ft_generic">FT_Generic<a class="headerlink" href="#ft_generic" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Generic_
+  {
+    <span class="keyword">void</span>*                 data;
+    <a href="ft2-basic_types.html#ft_generic_finalizer">FT_Generic_Finalizer</a>  finalizer;
+
+  } <b>FT_Generic</b>;
+</code></pre></div>
+
+<p>Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object.</p>
+<p>Some FreeType object contains a <code>generic</code> field, of type <code>FT_Generic</code>, which usage is left to client applications and font servers.</p>
+<p>It can be used to store a pointer to client-specific data, as well as the address of a &lsquo;finalizer&rsquo; function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the <code>finalizer</code> field).</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library.</p>
+</td></tr>
+<tr><td class="val" id="finalizer">finalizer</td><td class="desc">
+<p>A pointer to a &lsquo;generic finalizer&rsquo; function, which will be called when the object is destroyed. If this field is set to <code>NULL</code>, no code will be called.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_generic_finalizer">FT_Generic_Finalizer<a class="headerlink" href="#ft_generic_finalizer" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>  (*<b>FT_Generic_Finalizer</b>)( <span class="keyword">void</span>*  object );
+</code></pre></div>
+
+<p>Describe a function used to destroy the &lsquo;client&rsquo; data of any FreeType object. See the description of the <code><a href="ft2-basic_types.html#ft_generic">FT_Generic</a></code> type for details of usage.</p>
+<h4>input</h4>
+
+<p>The address of the FreeType object that is under finalization. Its client data is accessed through its <code>generic</code> field.</p>
+<hr>
+
+<h2 id="ft_bitmap">FT_Bitmap<a class="headerlink" href="#ft_bitmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Bitmap_
+  {
+    <span class="keyword">unsigned</span> <span class="keyword">int</span>    rows;
+    <span class="keyword">unsigned</span> <span class="keyword">int</span>    width;
+    <span class="keyword">int</span>             pitch;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*  buffer;
+    <span class="keyword">unsigned</span> <span class="keyword">short</span>  num_grays;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>   pixel_mode;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>   palette_mode;
+    <span class="keyword">void</span>*           palette;
+
+  } <b>FT_Bitmap</b>;
+</code></pre></div>
+
+<p>A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the <code>pixel_mode</code> field.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="rows">rows</td><td class="desc">
+<p>The number of bitmap rows.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The number of pixels in bitmap row.</p>
+</td></tr>
+<tr><td class="val" id="pitch">pitch</td><td class="desc">
+<p>The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a &lsquo;down&rsquo; flow, and negative when it has an &lsquo;up&rsquo; flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row.</p>
+<p>Note that &lsquo;padding&rsquo; means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value.</p>
+<p>For the B/W rasterizer, <code>pitch</code> is always an even number.</p>
+<p>To change the pitch of a bitmap (say, to make it a multiple of 4), use <code><a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a></code>. Alternatively, you might use callback functions to directly render to the application's surface; see the file <code>example2.cpp</code> in the tutorial for a demonstration.</p>
+</td></tr>
+<tr><td class="val" id="buffer">buffer</td><td class="desc">
+<p>A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases.</p>
+</td></tr>
+<tr><td class="val" id="num_grays">num_grays</td><td class="desc">
+<p>This field is only used with <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code>; it gives the number of gray levels used in the bitmap.</p>
+</td></tr>
+<tr><td class="val" id="pixel_mode">pixel_mode</td><td class="desc">
+<p>The pixel mode, i.e., how pixel bits are stored. See <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_Pixel_Mode</a></code> for possible values.</p>
+</td></tr>
+<tr><td class="val" id="palette_mode">palette_mode</td><td class="desc">
+<p>This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently.</p>
+</td></tr>
+<tr><td class="val" id="palette">palette</td><td class="desc">
+<p>A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p><code>width</code> and <code>rows</code> refer to the <em>physical</em> size of the bitmap, not the <em>logical</em> one. For example, if <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_Pixel_Mode</a></code> is set to <code>FT_PIXEL_MODE_LCD</code>, the logical width is a just a third of the physical one.</p>
+<hr>
+
+<h2 id="ft_pixel_mode">FT_Pixel_Mode<a class="headerlink" href="#ft_pixel_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Pixel_Mode_
+  {
+    <a href="ft2-basic_types.html#ft_pixel_mode_none">FT_PIXEL_MODE_NONE</a> = 0,
+    <a href="ft2-basic_types.html#ft_pixel_mode_mono">FT_PIXEL_MODE_MONO</a>,
+    <a href="ft2-basic_types.html#ft_pixel_mode_gray">FT_PIXEL_MODE_GRAY</a>,
+    <a href="ft2-basic_types.html#ft_pixel_mode_gray2">FT_PIXEL_MODE_GRAY2</a>,
+    <a href="ft2-basic_types.html#ft_pixel_mode_gray4">FT_PIXEL_MODE_GRAY4</a>,
+    <a href="ft2-basic_types.html#ft_pixel_mode_lcd">FT_PIXEL_MODE_LCD</a>,
+    <a href="ft2-basic_types.html#ft_pixel_mode_lcd_v">FT_PIXEL_MODE_LCD_V</a>,
+    <a href="ft2-basic_types.html#ft_pixel_mode_bgra">FT_PIXEL_MODE_BGRA</a>,
+
+    FT_PIXEL_MODE_MAX      /* do not remove */
+
+  } <b>FT_Pixel_Mode</b>;
+
+
+  /* these constants are deprecated; use the corresponding `<b>FT_Pixel_Mode</b>` */
+  /* values instead.                                                       */
+#<span class="keyword">define</span> ft_pixel_mode_none   <a href="ft2-basic_types.html#ft_pixel_mode_none">FT_PIXEL_MODE_NONE</a>
+#<span class="keyword">define</span> ft_pixel_mode_mono   <a href="ft2-basic_types.html#ft_pixel_mode_mono">FT_PIXEL_MODE_MONO</a>
+#<span class="keyword">define</span> ft_pixel_mode_grays  <a href="ft2-basic_types.html#ft_pixel_mode_gray">FT_PIXEL_MODE_GRAY</a>
+#<span class="keyword">define</span> ft_pixel_mode_pal2   <a href="ft2-basic_types.html#ft_pixel_mode_gray2">FT_PIXEL_MODE_GRAY2</a>
+#<span class="keyword">define</span> ft_pixel_mode_pal4   <a href="ft2-basic_types.html#ft_pixel_mode_gray4">FT_PIXEL_MODE_GRAY4</a>
+</code></pre></div>
+
+<p>An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_pixel_mode_none">FT_PIXEL_MODE_NONE</td><td class="desc">
+<p>Value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_mono">FT_PIXEL_MODE_MONO</td><td class="desc">
+<p>A monochrome bitmap, using 1&nbsp;bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128.</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_gray">FT_PIXEL_MODE_GRAY</td><td class="desc">
+<p>An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of &lsquo;gray&rsquo; levels is stored in the <code>num_grays</code> field of the <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code> structure (it generally is 256).</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_gray2">FT_PIXEL_MODE_GRAY2</td><td class="desc">
+<p>A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_gray4">FT_PIXEL_MODE_GRAY4</td><td class="desc">
+<p>A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_lcd">FT_PIXEL_MODE_LCD</td><td class="desc">
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_lcd_v">FT_PIXEL_MODE_LCD_V</td><td class="desc">
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_pixel_mode_bgra">FT_PIXEL_MODE_BGRA</td><td class="desc">
+<p>[Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as &lsquo;00,00,80,80&rsquo;, not &lsquo;00,00,FF,80&rsquo;. See also <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_glyph_format">FT_Glyph_Format<a class="headerlink" href="#ft_glyph_format" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Glyph_Format_
+  {
+    <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_none">FT_GLYPH_FORMAT_NONE</a>, 0, 0, 0, 0 ),
+
+    <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_composite">FT_GLYPH_FORMAT_COMPOSITE</a>, 'c', 'o', 'm', 'p' ),
+    <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_bitmap">FT_GLYPH_FORMAT_BITMAP</a>,    'b', 'i', 't', 's' ),
+    <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_outline">FT_GLYPH_FORMAT_OUTLINE</a>,   'o', 'u', 't', 'l' ),
+    <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_plotter">FT_GLYPH_FORMAT_PLOTTER</a>,   'p', 'l', 'o', 't' ),
+    <a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#ft_glyph_format_svg">FT_GLYPH_FORMAT_SVG</a>,       'S', 'V', 'G', ' ' )
+
+  } <b>FT_Glyph_Format</b>;
+
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>FT_Glyph_Format</b>` values instead.                     */
+#<span class="keyword">define</span> ft_glyph_format_none       <a href="ft2-basic_types.html#ft_glyph_format_none">FT_GLYPH_FORMAT_NONE</a>
+#<span class="keyword">define</span> ft_glyph_format_composite  <a href="ft2-basic_types.html#ft_glyph_format_composite">FT_GLYPH_FORMAT_COMPOSITE</a>
+#<span class="keyword">define</span> ft_glyph_format_bitmap     <a href="ft2-basic_types.html#ft_glyph_format_bitmap">FT_GLYPH_FORMAT_BITMAP</a>
+#<span class="keyword">define</span> ft_glyph_format_outline    <a href="ft2-basic_types.html#ft_glyph_format_outline">FT_GLYPH_FORMAT_OUTLINE</a>
+#<span class="keyword">define</span> ft_glyph_format_plotter    <a href="ft2-basic_types.html#ft_glyph_format_plotter">FT_GLYPH_FORMAT_PLOTTER</a>
+</code></pre></div>
+
+<p>An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_glyph_format_none">FT_GLYPH_FORMAT_NONE</td><td class="desc">
+<p>The value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_format_composite">FT_GLYPH_FORMAT_COMPOSITE</td><td class="desc">
+<p>The glyph image is a composite of several other images. This format is <em>only</em> used with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code>, and is used to report compound glyphs (like accented characters).</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_format_bitmap">FT_GLYPH_FORMAT_BITMAP</td><td class="desc">
+<p>The glyph image is a bitmap, and can be described as an <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code>. You generally need to access the <code>bitmap</code> field of the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure to read it.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_format_outline">FT_GLYPH_FORMAT_OUTLINE</td><td class="desc">
+<p>The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>; you generally want to access the <code>outline</code> field of the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure to read it.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_format_plotter">FT_GLYPH_FORMAT_PLOTTER</td><td class="desc">
+<p>The glyph image is a vectorial path with no inside and outside contours. Some Type&nbsp;1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>, but FreeType isn't currently capable of rendering them correctly.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_format_svg">FT_GLYPH_FORMAT_SVG</td><td class="desc">
+<p>[Since 2.12] The glyph is represented by an SVG document in the &lsquo;SVG&nbsp;&rsquo; table.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_image_tag">FT_IMAGE_TAG<a class="headerlink" href="#ft_image_tag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_IMAGE_TAG</b>
+
+#<span class="keyword">define</span> <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 )                         \
+          value = ( ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x1 ) &lt;&lt; 24 ) | \
+                    ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x2 ) &lt;&lt; 16 ) | \
+                    ( FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x3 ) &lt;&lt; 8  ) | \
+                      FT_STATIC_BYTE_CAST( <span class="keyword">unsigned</span> <span class="keyword">long</span>, _x4 )         )
+
+#<span class="keyword">endif</span> /* <b>FT_IMAGE_TAG</b> */
+</code></pre></div>
+
+<p>This macro converts four-letter tags to an unsigned long type.</p>
+<h4>note</h4>
+
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:
+<div class="highlight"><pre><span></span><code>  #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  value
+</code></pre></div></p>
+<p>to get a simple enumeration without assigning special numbers.</p>
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new file mode 100644
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+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
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+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          BDF and PCF Files
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-bdf_fonts.html" class="md-nav__link md-nav__link--active">
+        BDF and PCF Files
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#bdf_propertytype" class="md-nav__link">
+    BDF_PropertyType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#bdf_property" class="md-nav__link">
+    BDF_Property
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#bdf_propertyrec" class="md-nav__link">
+    BDF_PropertyRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_bdf_charset_id" class="md-nav__link">
+    FT_Get_BDF_Charset_ID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_bdf_property" class="md-nav__link">
+    FT_Get_BDF_Property
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#bdf_propertytype" class="md-nav__link">
+    BDF_PropertyType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#bdf_property" class="md-nav__link">
+    BDF_Property
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#bdf_propertyrec" class="md-nav__link">
+    BDF_PropertyRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_bdf_charset_id" class="md-nav__link">
+    FT_Get_BDF_Charset_ID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_bdf_property" class="md-nav__link">
+    FT_Get_BDF_Property
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; BDF and PCF Files</p>
+<hr />
+<h1 id="bdf-and-pcf-files">BDF and PCF Files<a class="headerlink" href="#bdf-and-pcf-files" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declaration of functions specific to BDF and PCF fonts.</p>
+<h2 id="bdf_propertytype">BDF_PropertyType<a class="headerlink" href="#bdf_propertytype" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  BDF_PropertyType_
+  {
+    <a href="ft2-bdf_fonts.html#bdf_property_type_none">BDF_PROPERTY_TYPE_NONE</a>     = 0,
+    <a href="ft2-bdf_fonts.html#bdf_property_type_atom">BDF_PROPERTY_TYPE_ATOM</a>     = 1,
+    <a href="ft2-bdf_fonts.html#bdf_property_type_integer">BDF_PROPERTY_TYPE_INTEGER</a>  = 2,
+    <a href="ft2-bdf_fonts.html#bdf_property_type_cardinal">BDF_PROPERTY_TYPE_CARDINAL</a> = 3
+
+  } <b>BDF_PropertyType</b>;
+</code></pre></div>
+
+<p>A list of BDF property types.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="bdf_property_type_none">BDF_PROPERTY_TYPE_NONE</td><td class="desc">
+<p>Value&nbsp;0 is used to indicate a missing property.</p>
+</td></tr>
+<tr><td class="val" id="bdf_property_type_atom">BDF_PROPERTY_TYPE_ATOM</td><td class="desc">
+<p>Property is a string atom.</p>
+</td></tr>
+<tr><td class="val" id="bdf_property_type_integer">BDF_PROPERTY_TYPE_INTEGER</td><td class="desc">
+<p>Property is a 32-bit signed integer.</p>
+</td></tr>
+<tr><td class="val" id="bdf_property_type_cardinal">BDF_PROPERTY_TYPE_CARDINAL</td><td class="desc">
+<p>Property is a 32-bit unsigned integer.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="bdf_property">BDF_Property<a class="headerlink" href="#bdf_property" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> BDF_PropertyRec_*  <b>BDF_Property</b>;
+</code></pre></div>
+
+<p>A handle to a <code><a href="ft2-bdf_fonts.html#bdf_propertyrec">BDF_PropertyRec</a></code> structure to model a given BDF/PCF property.</p>
+<hr>
+
+<h2 id="bdf_propertyrec">BDF_PropertyRec<a class="headerlink" href="#bdf_propertyrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  BDF_PropertyRec_
+  {
+    <a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PropertyType</a>  type;
+    <span class="keyword">union</span> {
+      <span class="keyword">const</span> <span class="keyword">char</span>*     atom;
+      <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>        integer;
+      <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>       cardinal;
+
+    } u;
+
+  } <b>BDF_PropertyRec</b>;
+</code></pre></div>
+
+<p>This structure models a given BDF/PCF property.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="type">type</td><td class="desc">
+<p>The property type.</p>
+</td></tr>
+<tr><td class="val" id="u.atom">u.atom</td><td class="desc">
+<p>The atom string, if type is <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_ATOM</a></code>. May be <code>NULL</code>, indicating an empty string.</p>
+</td></tr>
+<tr><td class="val" id="u.integer">u.integer</td><td class="desc">
+<p>A signed integer, if type is <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_INTEGER</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="u.cardinal">u.cardinal</td><td class="desc">
+<p>An unsigned integer, if type is <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a></code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID<a class="headerlink" href="#ft_get_bdf_charset_id" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_BDF_Charset_ID</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>       face,
+                         <span class="keyword">const</span> <span class="keyword">char</span>*  *acharset_encoding,
+                         <span class="keyword">const</span> <span class="keyword">char</span>*  *acharset_registry );
+</code></pre></div>
+
+<p>Retrieve a BDF font character set identity, according to the BDF specification.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="acharset_encoding">acharset_encoding</td><td class="desc">
+<p>Charset encoding, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr><td class="val" id="acharset_registry">acharset_registry</td><td class="desc">
+<p>Charset registry, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with BDF faces, returning an error otherwise.</p>
+<hr>
+
+<h2 id="ft_get_bdf_property">FT_Get_BDF_Property<a class="headerlink" href="#ft_get_bdf_property" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_BDF_Property</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>           face,
+                       <span class="keyword">const</span> <span class="keyword">char</span>*       prop_name,
+                       <a href="ft2-bdf_fonts.html#bdf_propertyrec">BDF_PropertyRec</a>  *aproperty );
+</code></pre></div>
+
+<p>Retrieve a BDF property from a BDF or PCF font file.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="name">name</td><td class="desc">
+<p>The property name.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aproperty">aproperty</td><td class="desc">
+<p>The property.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function works with BDF <em>and</em> PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font.</p>
+<p>A &lsquo;property&rsquo; is a either key-value pair within the STARTPROPERTIES &hellip; ENDPROPERTIES block of a BDF font or a key-value pair from the <code>info-&gt;props</code> array within a <code>FontRec</code> structure of a PCF font.</p>
+<p>Integer properties are always stored as &lsquo;signed&rsquo; within PCF fonts; consequently, <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a></code> is a possible return value for BDF fonts only.</p>
+<p>In case of error, <code>aproperty-&gt;type</code> is always set to <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_NONE</a></code>.</p>
+<hr>
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+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Bitmap Handling
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-bitmap_handling.html" class="md-nav__link md-nav__link--active">
+        Bitmap Handling
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_init" class="md-nav__link">
+    FT_Bitmap_Init
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_copy" class="md-nav__link">
+    FT_Bitmap_Copy
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_embolden" class="md-nav__link">
+    FT_Bitmap_Embolden
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_convert" class="md-nav__link">
+    FT_Bitmap_Convert
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_blend" class="md-nav__link">
+    FT_Bitmap_Blend
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphslot_own_bitmap" class="md-nav__link">
+    FT_GlyphSlot_Own_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_done" class="md-nav__link">
+    FT_Bitmap_Done
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_init" class="md-nav__link">
+    FT_Bitmap_Init
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_copy" class="md-nav__link">
+    FT_Bitmap_Copy
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_embolden" class="md-nav__link">
+    FT_Bitmap_Embolden
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_convert" class="md-nav__link">
+    FT_Bitmap_Convert
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_blend" class="md-nav__link">
+    FT_Bitmap_Blend
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphslot_own_bitmap" class="md-nav__link">
+    FT_GlyphSlot_Own_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_done" class="md-nav__link">
+    FT_Bitmap_Done
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Bitmap Handling</p>
+<hr />
+<h1 id="bitmap-handling">Bitmap Handling<a class="headerlink" href="#bitmap-handling" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains functions for handling <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code> objects, automatically adjusting the target's bitmap buffer size as needed.</p>
+<p>Note that none of the functions changes the bitmap's &lsquo;flow&rsquo; (as indicated by the sign of the <code>pitch</code> field in <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code>).</p>
+<p>To set the flow, assign an appropriate positive or negative value to the <code>pitch</code> field of the target <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code> object after calling <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code> but before calling any of the other functions described here.</p>
+<h2 id="ft_bitmap_init">FT_Bitmap_Init<a class="headerlink" href="#ft_bitmap_init" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Bitmap_Init</b>( <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *abitmap );
+
+
+  /* deprecated */
+  FT_EXPORT( <span class="keyword">void</span> )
+  FT_Bitmap_New( <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *abitmap );
+</code></pre></div>
+
+<p>Initialize a pointer to an <code><a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a></code> structure.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="abitmap">abitmap</td><td class="desc">
+<p>A pointer to the bitmap structure.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>A deprecated name for the same function is <code>FT_Bitmap_New</code>.</p>
+<hr>
+
+<h2 id="ft_bitmap_copy">FT_Bitmap_Copy<a class="headerlink" href="#ft_bitmap_copy" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Bitmap_Copy</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>        library,
+                  <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *source,
+                  <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>        *target );
+</code></pre></div>
+
+<p>Copy a bitmap into another one.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a library object.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>A handle to the source bitmap.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="target">target</td><td class="desc">
+<p>A handle to the target bitmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p><code>source-&gt;buffer</code> and <code>target-&gt;buffer</code> must neither be equal nor overlap.</p>
+<hr>
+
+<h2 id="ft_bitmap_embolden">FT_Bitmap_Embolden<a class="headerlink" href="#ft_bitmap_embolden" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Bitmap_Embolden</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library,
+                      <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>*  bitmap,
+                      <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>      xStrength,
+                      <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>      yStrength );
+</code></pre></div>
+
+<p>Embolden a bitmap. The new bitmap will be about <code>xStrength</code> pixels wider and <code>yStrength</code> pixels higher. The left and bottom borders are kept unchanged.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a library object.</p>
+</td></tr>
+<tr><td class="val" id="xstrength">xStrength</td><td class="desc">
+<p>How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format.</p>
+</td></tr>
+<tr><td class="val" id="ystrength">yStrength</td><td class="desc">
+<p>How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
+<p>A handle to the target bitmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The current implementation restricts <code>xStrength</code> to be less than or equal to&nbsp;8 if bitmap is of pixel_mode <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a></code>.</p>
+<p>If you want to embolden the bitmap owned by a <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>, you should call <code><a href="ft2-bitmap_handling.html#ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap</a></code> on the slot first.</p>
+<p>Bitmaps in <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY2</a></code> and <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code>@ format are converted to <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code> format (i.e., 8bpp).</p>
+<hr>
+
+<h2 id="ft_bitmap_convert">FT_Bitmap_Convert<a class="headerlink" href="#ft_bitmap_convert" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Bitmap_Convert</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>        library,
+                     <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *source,
+                     <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>        *target,
+                     <a href="ft2-basic_types.html#ft_int">FT_Int</a>            alignment );
+</code></pre></div>
+
+<p>Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the &lsquo;pitch&rsquo;) a multiple of <code>alignment</code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a library object.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>The source bitmap.</p>
+</td></tr>
+<tr><td class="val" id="alignment">alignment</td><td class="desc">
+<p>The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="target">target</td><td class="desc">
+<p>The target bitmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>It is possible to call <code><a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a></code> multiple times without calling <code><a href="ft2-bitmap_handling.html#ft_bitmap_done">FT_Bitmap_Done</a></code> (the memory is simply reallocated).</p>
+<p>Use <code><a href="ft2-bitmap_handling.html#ft_bitmap_done">FT_Bitmap_Done</a></code> to finally remove the bitmap object.</p>
+<p>The <code>library</code> argument is taken to have access to FreeType's memory handling functions.</p>
+<p><code>source-&gt;buffer</code> and <code>target-&gt;buffer</code> must neither be equal nor overlap.</p>
+<hr>
+
+<h2 id="ft_bitmap_blend">FT_Bitmap_Blend<a class="headerlink" href="#ft_bitmap_blend" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Bitmap_Blend</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>         library,
+                   <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>*   source,
+                   <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>    source_offset,
+                   <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>*         target,
+                   <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>         *atarget_offset,
+                   <a href="ft2-color_management.html#ft_color">FT_Color</a>           color );
+</code></pre></div>
+
+<p>Blend a bitmap onto another bitmap, using a given color.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a library object.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>The source bitmap, which can have any <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_Pixel_Mode</a></code> format.</p>
+</td></tr>
+<tr><td class="val" id="source_offset">source_offset</td><td class="desc">
+<p>The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that.</p>
+</td></tr>
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color used to draw <code>source</code> onto <code>target</code>.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="target">target</td><td class="desc">
+<p>A handle to an <code>FT_Bitmap</code> object. It should be either initialized as empty with a call to <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code>, or it should be of type <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="atarget_offset">atarget_offset</td><td class="desc">
+<p>The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function doesn't perform clipping.</p>
+<p>The bitmap in <code>target</code> gets allocated or reallocated as needed; the vector <code>atarget_offset</code> is updated accordingly.</p>
+<p>In case of allocation or reallocation, the bitmap's pitch is set to <code>4 * width</code>. Both <code>source</code> and <code>target</code> must have the same bitmap flow (as indicated by the sign of the <code>pitch</code> field).</p>
+<p><code>source-&gt;buffer</code> and <code>target-&gt;buffer</code> must neither be equal nor overlap.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap<a class="headerlink" href="#ft_glyphslot_own_bitmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_GlyphSlot_Own_Bitmap</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>  slot );
+</code></pre></div>
+
+<p>Make sure that a glyph slot owns <code>slot-&gt;bitmap</code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>The glyph slot.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function is to be used in combination with <code><a href="ft2-bitmap_handling.html#ft_bitmap_embolden">FT_Bitmap_Embolden</a></code>.</p>
+<hr>
+
+<h2 id="ft_bitmap_done">FT_Bitmap_Done<a class="headerlink" href="#ft_bitmap_done" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BITMAP_H (freetype/ftbitmap.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Bitmap_Done</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library,
+                  <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *bitmap );
+</code></pre></div>
+
+<p>Destroy a bitmap object initialized with <code><a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a library object.</p>
+</td></tr>
+<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
+<p>The bitmap object to be freed.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The <code>library</code> argument is taken to have access to FreeType's memory handling functions.</p>
+<hr>
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          BZIP2 Streams
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-bzip2.html" class="md-nav__link md-nav__link--active">
+        BZIP2 Streams
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_openbzip2" class="md-nav__link">
+    FT_Stream_OpenBzip2
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
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+  
+
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+
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+  </ul>
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+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_openbzip2" class="md-nav__link">
+    FT_Stream_OpenBzip2
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; BZIP2 Streams</p>
+<hr />
+<h1 id="bzip2-streams">BZIP2 Streams<a class="headerlink" href="#bzip2-streams" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>In certain builds of the library, bzip2 compression recognition is automatically handled when calling <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance.</p>
+<p>This section contains the declaration of Bzip2-specific functions.</p>
+<h2 id="ft_stream_openbzip2">FT_Stream_OpenBzip2<a class="headerlink" href="#ft_stream_openbzip2" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BZIP2_H (freetype/ftbzip2.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stream_OpenBzip2</b>( <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  stream,
+                       <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  source );
+</code></pre></div>
+
+<p>Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed <code>*.pcf.bz2</code> fonts that come with XFree86.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>The target embedding stream.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>The source stream.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The source stream must be opened <em>before</em> calling this function.</p>
+<p>Calling the internal function <code>FT_Stream_Close</code> on the new stream will <strong>not</strong> call <code>FT_Stream_Close</code> on the source stream. None of the stream objects will be released to the heap.</p>
+<p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with bzip2 support.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
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+      <a href="ft2-header_inclusion.html" class="md-nav__link">
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+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
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+      <a href="ft2-library_setup.html" class="md-nav__link">
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+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
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+          
+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
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+      <a href="ft2-character_mapping.html" class="md-nav__link">
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+      <a href="ft2-information_retrieval.html" class="md-nav__link">
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+      <a href="ft2-other_api_data.html" class="md-nav__link">
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+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" checked>
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Cache Sub-System
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-cache_subsystem.html" class="md-nav__link md-nav__link--active">
+        Cache Sub-System
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager" class="md-nav__link">
+    FTC_Manager
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_faceid" class="md-nav__link">
+    FTC_FaceID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_face_requester" class="md-nav__link">
+    FTC_Face_Requester
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_new" class="md-nav__link">
+    FTC_Manager_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_reset" class="md-nav__link">
+    FTC_Manager_Reset
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_done" class="md-nav__link">
+    FTC_Manager_Done
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_lookupface" class="md-nav__link">
+    FTC_Manager_LookupFace
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_lookupsize" class="md-nav__link">
+    FTC_Manager_LookupSize
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_removefaceid" class="md-nav__link">
+    FTC_Manager_RemoveFaceID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_node" class="md-nav__link">
+    FTC_Node
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_node_unref" class="md-nav__link">
+    FTC_Node_Unref
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache" class="md-nav__link">
+    FTC_ImageCache
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache_new" class="md-nav__link">
+    FTC_ImageCache_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache_lookup" class="md-nav__link">
+    FTC_ImageCache_Lookup
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbit" class="md-nav__link">
+    FTC_SBit
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache" class="md-nav__link">
+    FTC_SBitCache
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache_new" class="md-nav__link">
+    FTC_SBitCache_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache_lookup" class="md-nav__link">
+    FTC_SBitCache_Lookup
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_cmapcache" class="md-nav__link">
+    FTC_CMapCache
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_cmapcache_new" class="md-nav__link">
+    FTC_CMapCache_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_cmapcache_lookup" class="md-nav__link">
+    FTC_CMapCache_Lookup
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_scalerrec" class="md-nav__link">
+    FTC_ScalerRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_scaler" class="md-nav__link">
+    FTC_Scaler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagetyperec" class="md-nav__link">
+    FTC_ImageTypeRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagetype" class="md-nav__link">
+    FTC_ImageType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache_lookupscaler" class="md-nav__link">
+    FTC_ImageCache_LookupScaler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitrec" class="md-nav__link">
+    FTC_SBitRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache_lookupscaler" class="md-nav__link">
+    FTC_SBitCache_LookupScaler
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager" class="md-nav__link">
+    FTC_Manager
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_faceid" class="md-nav__link">
+    FTC_FaceID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_face_requester" class="md-nav__link">
+    FTC_Face_Requester
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_new" class="md-nav__link">
+    FTC_Manager_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_reset" class="md-nav__link">
+    FTC_Manager_Reset
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_done" class="md-nav__link">
+    FTC_Manager_Done
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_lookupface" class="md-nav__link">
+    FTC_Manager_LookupFace
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_lookupsize" class="md-nav__link">
+    FTC_Manager_LookupSize
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_manager_removefaceid" class="md-nav__link">
+    FTC_Manager_RemoveFaceID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_node" class="md-nav__link">
+    FTC_Node
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_node_unref" class="md-nav__link">
+    FTC_Node_Unref
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache" class="md-nav__link">
+    FTC_ImageCache
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache_new" class="md-nav__link">
+    FTC_ImageCache_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache_lookup" class="md-nav__link">
+    FTC_ImageCache_Lookup
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbit" class="md-nav__link">
+    FTC_SBit
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache" class="md-nav__link">
+    FTC_SBitCache
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache_new" class="md-nav__link">
+    FTC_SBitCache_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache_lookup" class="md-nav__link">
+    FTC_SBitCache_Lookup
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_cmapcache" class="md-nav__link">
+    FTC_CMapCache
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_cmapcache_new" class="md-nav__link">
+    FTC_CMapCache_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_cmapcache_lookup" class="md-nav__link">
+    FTC_CMapCache_Lookup
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_scalerrec" class="md-nav__link">
+    FTC_ScalerRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_scaler" class="md-nav__link">
+    FTC_Scaler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagetyperec" class="md-nav__link">
+    FTC_ImageTypeRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagetype" class="md-nav__link">
+    FTC_ImageType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_imagecache_lookupscaler" class="md-nav__link">
+    FTC_ImageCache_LookupScaler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitrec" class="md-nav__link">
+    FTC_SBitRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ftc_sbitcache_lookupscaler" class="md-nav__link">
+    FTC_SBitCache_LookupScaler
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#cache-sub-system">Cache Sub-System</a> &raquo; Cache Sub-System</p>
+<hr />
+<h1 id="cache-sub-system">Cache Sub-System<a class="headerlink" href="#cache-sub-system" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section describes the FreeType&nbsp;2 cache sub-system, which is used to limit the number of concurrently opened <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage.</p>
+<p>Note that all types and functions begin with the <code>FTC_</code> prefix rather than the usual <code>FT_</code> prefix in the rest of FreeType.</p>
+<p>The cache is highly portable and, thus, doesn't know anything about the fonts installed on your system, or how to access them. Therefore, it requires the following.</p>
+<ul>
+<li>
+<p><code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code>, an arbitrary non-zero value that uniquely identifies available or installed font faces, has to be provided to the cache by the client. Note that the cache only stores and compares these values and doesn't try to interpret them in any way, but they have to be persistent on the client side.</p>
+</li>
+<li>
+<p><code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code>, a method to convert an <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object when necessary, has to be provided to the cache by the client. The <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object is completely managed by the cache, including its termination through <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>. To monitor termination of face objects, the finalizer callback in the <code>generic</code> field of the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object can be used, which might also be used to store the <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> of the face.</p>
+</li>
+</ul>
+<p>Clients are free to map face IDs to anything useful. The most simple usage is, for example, to associate them to a <code>{pathname,face_index}</code> pair that is then used by <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code> to call <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>. However, more complex schemes are also possible.</p>
+<p>Note that for the cache to work correctly, the face ID values must be <strong>persistent</strong>, which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call <code><a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a></code> as soon as possible to let the cache get rid of any references to the old <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes in <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code>.</p>
+<p>To use the cache, start with calling <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> to create a new <code><a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a></code> object, which models a single cache instance. You can then look up <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects with <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupface">FTC_Manager_LookupFace</a></code> and <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>, respectively, and use them in any FreeType work stream. You can also cache other FreeType objects as follows.</p>
+<ul>
+<li>
+<p>If you want to use the charmap caching, call <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_new">FTC_CMapCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_cmapcache_lookup">FTC_CMapCache_Lookup</a></code> to perform the equivalent of <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code>, only much faster.</p>
+</li>
+<li>
+<p>If you want to use the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> caching, call <code><a href="ft2-cache_subsystem.html#ftc_imagecache_new">FTC_ImageCache_New</a></code>, then later use <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> to retrieve the corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects from the cache.</p>
+</li>
+<li>
+<p>If you need lots of small bitmaps, it is much more memory-efficient to call <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_new">FTC_SBitCache_New</a></code> followed by <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code>. This returns <code><a href="ft2-cache_subsystem.html#ftc_sbitrec">FTC_SBitRec</a></code> structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).</p>
+</li>
+</ul>
+<h2 id="ftc_manager">FTC_Manager<a class="headerlink" href="#ftc_manager" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ManagerRec_*  <b>FTC_Manager</b>;
+</code></pre></div>
+
+<p>This object corresponds to one instance of the cache-subsystem. It is used to cache one or more <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects, along with corresponding <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects.</p>
+<p>The manager intentionally limits the total number of opened <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects to control memory usage. See the <code>max_faces</code> and <code>max_sizes</code> parameters of <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code>.</p>
+<p>The manager is also used to cache &lsquo;nodes&rsquo; of various types while limiting their total memory usage.</p>
+<p>All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.</p>
+<hr>
+
+<h2 id="ftc_faceid">FTC_FaceID<a class="headerlink" href="#ftc_faceid" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>  <b>FTC_FaceID</b>;
+</code></pre></div>
+
+<p>An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent.</p>
+<p>These pointers are typically used to point to a user-defined structure containing a font file path, and face index.</p>
+<h4>note</h4>
+
+<p>Never use <code>NULL</code> as a valid <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code>.</p>
+<p>Face IDs are passed by the client to the cache manager that calls, when needed, the <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code> to translate them into new <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects.</p>
+<p>If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call <code><a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a></code> before any other cache function.</p>
+<p>Failure to do so will result in incorrect behaviour or even memory leaks and crashes.</p>
+<hr>
+
+<h2 id="ftc_face_requester">FTC_Face_Requester<a class="headerlink" href="#ftc_face_requester" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>FTC_Face_Requester</b>)( <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a>  face_id,
+                         <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library,
+                         <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>  req_data,
+                         <a href="ft2-face_creation.html#ft_face">FT_Face</a>*    aface );
+</code></pre></div>
+
+<p>A callback function provided by client applications. It is used by the cache manager to translate a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> into a new valid <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object, on demand.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face_id">face_id</td><td class="desc">
+<p>The face ID to resolve.</p>
+</td></tr>
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr><td class="val" id="req_data">req_data</td><td class="desc">
+<p>Application-provided request data (see note below).</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A new <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The third parameter <code>req_data</code> is the same as the one passed by the client when <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> is called.</p>
+<p>The face requester should not perform funny things on the returned face object, like creating a new <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> for it, or setting a transformation through <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>!</p>
+<hr>
+
+<h2 id="ftc_manager_new">FTC_Manager_New<a class="headerlink" href="#ftc_manager_new" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_Manager_New</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>          library,
+                   <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>             max_faces,
+                   <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>             max_sizes,
+                   <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>            max_bytes,
+                   <a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a>  requester,
+                   <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>          req_data,
+                   <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>        *amanager );
+</code></pre></div>
+
+<p>Create a new cache manager.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>The parent FreeType library handle to use.</p>
+</td></tr>
+<tr><td class="val" id="max_faces">max_faces</td><td class="desc">
+<p>Maximum number of opened <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects managed by this cache instance. Use&nbsp;0 for defaults.</p>
+</td></tr>
+<tr><td class="val" id="max_sizes">max_sizes</td><td class="desc">
+<p>Maximum number of opened <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects managed by this cache instance. Use&nbsp;0 for defaults.</p>
+</td></tr>
+<tr><td class="val" id="max_bytes">max_bytes</td><td class="desc">
+<p>Maximum number of bytes to use for cached data nodes. Use&nbsp;0 for defaults. Note that this value does not account for managed <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects.</p>
+</td></tr>
+<tr><td class="val" id="requester">requester</td><td class="desc">
+<p>An application-provided callback used to translate face IDs into real <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects.</p>
+</td></tr>
+<tr><td class="val" id="req_data">req_data</td><td class="desc">
+<p>A generic pointer that is passed to the requester each time it is called (see <code><a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a></code>).</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="amanager">amanager</td><td class="desc">
+<p>A handle to a new manager object. 0&nbsp;in case of failure.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ftc_manager_reset">FTC_Manager_Reset<a class="headerlink" href="#ftc_manager_reset" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Manager_Reset</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>  manager );
+</code></pre></div>
+
+<p>Empty a given cache manager. This simply gets rid of all the currently cached <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects within the manager.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>A handle to the manager.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ftc_manager_done">FTC_Manager_Done<a class="headerlink" href="#ftc_manager_done" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Manager_Done</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>  manager );
+</code></pre></div>
+
+<p>Destroy a given manager after emptying it.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>A handle to the target cache manager object.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ftc_manager_lookupface">FTC_Manager_LookupFace<a class="headerlink" href="#ftc_manager_lookupface" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_Manager_LookupFace</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>  manager,
+                          <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a>   face_id,
+                          <a href="ft2-face_creation.html#ft_face">FT_Face</a>     *aface );
+</code></pre></div>
+
+<p>Retrieve the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object that corresponds to a given face ID through a cache manager.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>A handle to the cache manager.</p>
+</td></tr>
+<tr><td class="val" id="face_id">face_id</td><td class="desc">
+<p>The ID of the face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to the face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The returned <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object is always owned by the manager. You should never try to discard it yourself.</p>
+<p>The <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object doesn't necessarily have a current size object (i.e., face-&gt;size can be&nbsp;0). If you need a specific &lsquo;font size&rsquo;, use <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code> instead.</p>
+<p>Never change the face's transformation matrix (i.e., never call the <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading.</p>
+<p>When you perform a lookup, out-of-memory errors are detected <em>within</em> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
+<p>If a lookup fails with <code>FT_Err_Out_Of_Memory</code> the cache has already been completely flushed, and still no memory was available for the operation.</p>
+<hr>
+
+<h2 id="ftc_manager_lookupsize">FTC_Manager_LookupSize<a class="headerlink" href="#ftc_manager_lookupsize" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_Manager_LookupSize</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>  manager,
+                          <a href="ft2-cache_subsystem.html#ftc_scaler">FTC_Scaler</a>   scaler,
+                          <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a>     *asize );
+</code></pre></div>
+
+<p>Retrieve the <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object that corresponds to a given <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> pointer through a cache manager.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>A handle to the cache manager.</p>
+</td></tr>
+<tr><td class="val" id="scaler">scaler</td><td class="desc">
+<p>A scaler handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="asize">asize</td><td class="desc">
+<p>A handle to the size object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The returned <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object is always owned by the manager. You should never try to discard it by yourself.</p>
+<p>You can access the parent <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object simply as <code>size-&gt;face</code> if you need it. Note that this object is also owned by the manager.</p>
+<h4>note</h4>
+
+<p>When you perform a lookup, out-of-memory errors are detected <em>within</em> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
+<p>If a lookup fails with <code>FT_Err_Out_Of_Memory</code> the cache has already been completely flushed, and still no memory is available for the operation.</p>
+<hr>
+
+<h2 id="ftc_manager_removefaceid">FTC_Manager_RemoveFaceID<a class="headerlink" href="#ftc_manager_removefaceid" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Manager_RemoveFaceID</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>  manager,
+                            <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a>   face_id );
+</code></pre></div>
+
+<p>A special function used to indicate to the cache manager that a given <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> is no longer valid, either because its content changed, or because it was deallocated or uninstalled.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>The cache manager handle.</p>
+</td></tr>
+<tr><td class="val" id="face_id">face_id</td><td class="desc">
+<p>The <code><a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a></code> to be removed.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function flushes all nodes from the cache corresponding to this <code>face_id</code>, with the exception of nodes with a non-null reference count.</p>
+<p>Such nodes are however modified internally so as to never appear in later lookups with the same <code>face_id</code> value, and to be immediately destroyed when released by all their users.</p>
+<hr>
+
+<h2 id="ftc_node">FTC_Node<a class="headerlink" href="#ftc_node" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_NodeRec_*  <b>FTC_Node</b>;
+</code></pre></div>
+
+<p>An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of&nbsp;0 might be flushed out of a full cache whenever a lookup request is performed.</p>
+<p>If you look up nodes, you have the ability to &lsquo;acquire&rsquo; them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly &lsquo;release&rsquo; it (see <code><a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a></code>).</p>
+<p>See also <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code> and <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code>.</p>
+<hr>
+
+<h2 id="ftc_node_unref">FTC_Node_Unref<a class="headerlink" href="#ftc_node_unref" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Node_Unref</b>( <a href="ft2-cache_subsystem.html#ftc_node">FTC_Node</a>     node,
+                  <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>  manager );
+</code></pre></div>
+
+<p>Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="node">node</td><td class="desc">
+<p>The cache node handle.</p>
+</td></tr>
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>The cache manager handle.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ftc_imagecache">FTC_ImageCache<a class="headerlink" href="#ftc_imagecache" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageCacheRec_*  <b>FTC_ImageCache</b>;
+</code></pre></div>
+
+<p>A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.</p>
+<hr>
+
+<h2 id="ftc_imagecache_new">FTC_ImageCache_New<a class="headerlink" href="#ftc_imagecache_new" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_ImageCache_New</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>      manager,
+                      <a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a>  *acache );
+</code></pre></div>
+
+<p>Create a new glyph image cache.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>The parent manager for the image cache.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="acache">acache</td><td class="desc">
+<p>A handle to the new glyph image cache object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ftc_imagecache_lookup">FTC_ImageCache_Lookup<a class="headerlink" href="#ftc_imagecache_lookup" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_ImageCache_Lookup</b>( <a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a>  cache,
+                         <a href="ft2-cache_subsystem.html#ftc_imagetype">FTC_ImageType</a>   type,
+                         <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         gindex,
+                         <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>       *aglyph,
+                         <a href="ft2-cache_subsystem.html#ftc_node">FTC_Node</a>       *anode );
+</code></pre></div>
+
+<p>Retrieve a given glyph image from a glyph image cache.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>A handle to the source glyph image cache.</p>
+</td></tr>
+<tr><td class="val" id="type">type</td><td class="desc">
+<p>A pointer to a glyph image type descriptor.</p>
+</td></tr>
+<tr><td class="val" id="gindex">gindex</td><td class="desc">
+<p>The glyph index to retrieve.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
+<p>The corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object. 0&nbsp;in case of failure.</p>
+</td></tr>
+<tr><td class="val" id="anode">anode</td><td class="desc">
+<p>Used to return the address of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <code><a href="ft2-glyph_management.html#ft_glyph_copy">FT_Glyph_Copy</a></code> and modify the new one.</p>
+<p>If <code>anode</code> is <em>not</em> <code>NULL</code>, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>) will always be kept in the cache until you call <code><a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a></code> to &lsquo;release&rsquo; it.</p>
+<p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+<hr>
+
+<h2 id="ftc_sbit">FTC_SBit<a class="headerlink" href="#ftc_sbit" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitRec_*  <b>FTC_SBit</b>;
+</code></pre></div>
+
+<p>A handle to a small bitmap descriptor. See the <code><a href="ft2-cache_subsystem.html#ftc_sbitrec">FTC_SBitRec</a></code> structure for details.</p>
+<hr>
+
+<h2 id="ftc_sbitcache">FTC_SBitCache<a class="headerlink" href="#ftc_sbitcache" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitCacheRec_*  <b>FTC_SBitCache</b>;
+</code></pre></div>
+
+<p>A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by <code><a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a></code>.</p>
+<hr>
+
+<h2 id="ftc_sbitcache_new">FTC_SBitCache_New<a class="headerlink" href="#ftc_sbitcache_new" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_SBitCache_New</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>     manager,
+                     <a href="ft2-cache_subsystem.html#ftc_sbitcache">FTC_SBitCache</a>  *acache );
+</code></pre></div>
+
+<p>Create a new cache to store small glyph bitmaps.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>A handle to the source cache manager.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="acache">acache</td><td class="desc">
+<p>A handle to the new sbit cache. <code>NULL</code> in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ftc_sbitcache_lookup">FTC_SBitCache_Lookup<a class="headerlink" href="#ftc_sbitcache_lookup" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_SBitCache_Lookup</b>( <a href="ft2-cache_subsystem.html#ftc_sbitcache">FTC_SBitCache</a>    cache,
+                        <a href="ft2-cache_subsystem.html#ftc_imagetype">FTC_ImageType</a>    type,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>          gindex,
+                        <a href="ft2-cache_subsystem.html#ftc_sbit">FTC_SBit</a>        *sbit,
+                        <a href="ft2-cache_subsystem.html#ftc_node">FTC_Node</a>        *anode );
+</code></pre></div>
+
+<p>Look up a given small glyph bitmap in a given sbit cache and &lsquo;lock&rsquo; it to prevent its flushing from the cache until needed.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>A handle to the source sbit cache.</p>
+</td></tr>
+<tr><td class="val" id="type">type</td><td class="desc">
+<p>A pointer to the glyph image type descriptor.</p>
+</td></tr>
+<tr><td class="val" id="gindex">gindex</td><td class="desc">
+<p>The glyph index.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="sbit">sbit</td><td class="desc">
+<p>A handle to a small bitmap descriptor.</p>
+</td></tr>
+<tr><td class="val" id="anode">anode</td><td class="desc">
+<p>Used to return the address of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data.</p>
+<p>The descriptor's <code>buffer</code> field is set to&nbsp;0 to indicate a missing glyph bitmap.</p>
+<p>If <code>anode</code> is <em>not</em> <code>NULL</code>, it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call <code><a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a></code> to &lsquo;release&rsquo; it.</p>
+<p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+<hr>
+
+<h2 id="ftc_cmapcache">FTC_CMapCache<a class="headerlink" href="#ftc_cmapcache" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_CMapCacheRec_*  <b>FTC_CMapCache</b>;
+</code></pre></div>
+
+<p>An opaque handle used to model a charmap cache. This cache is to hold character codes -&gt; glyph indices mappings.</p>
+<hr>
+
+<h2 id="ftc_cmapcache_new">FTC_CMapCache_New<a class="headerlink" href="#ftc_cmapcache_new" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_CMapCache_New</b>( <a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a>     manager,
+                     <a href="ft2-cache_subsystem.html#ftc_cmapcache">FTC_CMapCache</a>  *acache );
+</code></pre></div>
+
+<p>Create a new charmap cache.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="manager">manager</td><td class="desc">
+<p>A handle to the cache manager.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="acache">acache</td><td class="desc">
+<p>A new cache handle. <code>NULL</code> in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Like all other caches, this one will be destroyed with the cache manager.</p>
+<hr>
+
+<h2 id="ftc_cmapcache_lookup">FTC_CMapCache_Lookup<a class="headerlink" href="#ftc_cmapcache_lookup" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+  <b>FTC_CMapCache_Lookup</b>( <a href="ft2-cache_subsystem.html#ftc_cmapcache">FTC_CMapCache</a>  cache,
+                        <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a>     face_id,
+                        <a href="ft2-basic_types.html#ft_int">FT_Int</a>         cmap_index,
+                        <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>      char_code );
+</code></pre></div>
+
+<p>Translate a character code into a glyph index, using the charmap cache.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>A charmap cache handle.</p>
+</td></tr>
+<tr><td class="val" id="face_id">face_id</td><td class="desc">
+<p>The source face ID.</p>
+</td></tr>
+<tr><td class="val" id="cmap_index">cmap_index</td><td class="desc">
+<p>The index of the charmap in the source face. Any negative value means to use the cache <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s default charmap.</p>
+</td></tr>
+<tr><td class="val" id="char_code">char_code</td><td class="desc">
+<p>The character code (in the corresponding charmap).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Glyph index. 0&nbsp;means &lsquo;no glyph&rsquo;.</p>
+<hr>
+
+<h2 id="ftc_scalerrec">FTC_ScalerRec<a class="headerlink" href="#ftc_scalerrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FTC_ScalerRec_
+  {
+    <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a>  face_id;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     width;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     height;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>      pixel;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     x_res;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     y_res;
+
+  } <b>FTC_ScalerRec</b>;
+</code></pre></div>
+
+<p>A structure used to describe a given character size in either pixels or points to the cache manager. See <code><a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="face_id">face_id</td><td class="desc">
+<p>The source face ID.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The character width.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The character height.</p>
+</td></tr>
+<tr><td class="val" id="pixel">pixel</td><td class="desc">
+<p>A Boolean. If 1, the <code>width</code> and <code>height</code> fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64 of points.</p>
+</td></tr>
+<tr><td class="val" id="x_res">x_res</td><td class="desc">
+<p>Only used when <code>pixel</code> is value&nbsp;0 to indicate the horizontal resolution in dpi.</p>
+</td></tr>
+<tr><td class="val" id="y_res">y_res</td><td class="desc">
+<p>Only used when <code>pixel</code> is value&nbsp;0 to indicate the vertical resolution in dpi.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This type is mainly used to retrieve <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects through the cache manager.</p>
+<hr>
+
+<h2 id="ftc_scaler">FTC_Scaler<a class="headerlink" href="#ftc_scaler" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ScalerRec_*  <b>FTC_Scaler</b>;
+</code></pre></div>
+
+<p>A handle to an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ftc_imagetyperec">FTC_ImageTypeRec<a class="headerlink" href="#ftc_imagetyperec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FTC_ImageTypeRec_
+  {
+    <a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a>  face_id;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     width;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     height;
+    <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>    flags;
+
+  } <b>FTC_ImageTypeRec</b>;
+</code></pre></div>
+
+<p>A structure used to model the type of images in a glyph cache.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="face_id">face_id</td><td class="desc">
+<p>The face ID.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The width in pixels.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The height in pixels.</p>
+</td></tr>
+<tr><td class="val" id="flags">flags</td><td class="desc">
+<p>The load flags, as in <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ftc_imagetype">FTC_ImageType<a class="headerlink" href="#ftc_imagetype" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageTypeRec_*  <b>FTC_ImageType</b>;
+</code></pre></div>
+
+<p>A handle to an <code><a href="ft2-cache_subsystem.html#ftc_imagetyperec">FTC_ImageTypeRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ftc_imagecache_lookupscaler">FTC_ImageCache_LookupScaler<a class="headerlink" href="#ftc_imagecache_lookupscaler" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_ImageCache_LookupScaler</b>( <a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a>  cache,
+                               <a href="ft2-cache_subsystem.html#ftc_scaler">FTC_Scaler</a>      scaler,
+                               <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        load_flags,
+                               <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         gindex,
+                               <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>       *aglyph,
+                               <a href="ft2-cache_subsystem.html#ftc_node">FTC_Node</a>       *anode );
+</code></pre></div>
+
+<p>A variant of <code><a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a></code> that uses an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> to specify the face ID and its size.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>A handle to the source glyph image cache.</p>
+</td></tr>
+<tr><td class="val" id="scaler">scaler</td><td class="desc">
+<p>A pointer to a scaler descriptor.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>The corresponding load flags.</p>
+</td></tr>
+<tr><td class="val" id="gindex">gindex</td><td class="desc">
+<p>The glyph index to retrieve.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
+<p>The corresponding <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object. 0&nbsp;in case of failure.</p>
+</td></tr>
+<tr><td class="val" id="anode">anode</td><td class="desc">
+<p>Used to return the address of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <code><a href="ft2-glyph_management.html#ft_glyph_copy">FT_Glyph_Copy</a></code> and modify the new one.</p>
+<p>If <code>anode</code> is <em>not</em> <code>NULL</code>, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>) will always be kept in the cache until you call <code><a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a></code> to &lsquo;release&rsquo; it.</p>
+<p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+<p>Calls to <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> and friends have no effect on cached glyphs; you should always use the FreeType cache API instead.</p>
+<hr>
+
+<h2 id="ftc_sbitrec">FTC_SBitRec<a class="headerlink" href="#ftc_sbitrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FTC_SBitRec_
+  {
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>   width;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>   height;
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>   left;
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>   top;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>   format;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>   max_grays;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>  pitch;
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>   xadvance;
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>   yadvance;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  buffer;
+
+  } <b>FTC_SBitRec</b>;
+</code></pre></div>
+
+<p>A very compact structure used to describe a small glyph bitmap.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The bitmap width in pixels.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The bitmap height in pixels.</p>
+</td></tr>
+<tr><td class="val" id="left">left</td><td class="desc">
+<p>The horizontal distance from the pen position to the left bitmap border (a.k.a. &lsquo;left side bearing&rsquo;, or &lsquo;lsb&rsquo;).</p>
+</td></tr>
+<tr><td class="val" id="top">top</td><td class="desc">
+<p>The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. &lsquo;top side bearing&rsquo;). The distance is positive for upwards y&nbsp;coordinates.</p>
+</td></tr>
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The format of the glyph bitmap (monochrome or gray).</p>
+</td></tr>
+<tr><td class="val" id="max_grays">max_grays</td><td class="desc">
+<p>Maximum gray level value (in the range 1 to&nbsp;255).</p>
+</td></tr>
+<tr><td class="val" id="pitch">pitch</td><td class="desc">
+<p>The number of bytes per bitmap line. May be positive or negative.</p>
+</td></tr>
+<tr><td class="val" id="xadvance">xadvance</td><td class="desc">
+<p>The horizontal advance width in pixels.</p>
+</td></tr>
+<tr><td class="val" id="yadvance">yadvance</td><td class="desc">
+<p>The vertical advance height in pixels.</p>
+</td></tr>
+<tr><td class="val" id="buffer">buffer</td><td class="desc">
+<p>A pointer to the bitmap pixels.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ftc_sbitcache_lookupscaler">FTC_SBitCache_LookupScaler<a class="headerlink" href="#ftc_sbitcache_lookupscaler" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CACHE_H (freetype/ftcache.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FTC_SBitCache_LookupScaler</b>( <a href="ft2-cache_subsystem.html#ftc_sbitcache">FTC_SBitCache</a>  cache,
+                              <a href="ft2-cache_subsystem.html#ftc_scaler">FTC_Scaler</a>     scaler,
+                              <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>       load_flags,
+                              <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        gindex,
+                              <a href="ft2-cache_subsystem.html#ftc_sbit">FTC_SBit</a>      *sbit,
+                              <a href="ft2-cache_subsystem.html#ftc_node">FTC_Node</a>      *anode );
+</code></pre></div>
+
+<p>A variant of <code><a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a></code> that uses an <code><a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a></code> to specify the face ID and its size.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>A handle to the source sbit cache.</p>
+</td></tr>
+<tr><td class="val" id="scaler">scaler</td><td class="desc">
+<p>A pointer to the scaler descriptor.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>The corresponding load flags.</p>
+</td></tr>
+<tr><td class="val" id="gindex">gindex</td><td class="desc">
+<p>The glyph index.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="sbit">sbit</td><td class="desc">
+<p>A handle to a small bitmap descriptor.</p>
+</td></tr>
+<tr><td class="val" id="anode">anode</td><td class="desc">
+<p>Used to return the address of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data.</p>
+<p>The descriptor's <code>buffer</code> field is set to&nbsp;0 to indicate a missing glyph bitmap.</p>
+<p>If <code>anode</code> is <em>not</em> <code>NULL</code>, it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call <code><a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a></code> to &lsquo;release&rsquo; it.</p>
+<p>If <code>anode</code> is <code>NULL</code>, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+<hr>
+                
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+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The CFF driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-cff_driver.html" class="md-nav__link md-nav__link--active">
+        The CFF driver
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
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+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; The CFF driver</p>
+<hr />
+<h1 id="the-cff-driver">The CFF driver<a class="headerlink" href="#the-cff-driver" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>.</p>
+<p>The CFF driver's module name is &lsquo;cff&rsquo;.</p>
+<p>Available properties are <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>, <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code>, and <code><a href="ft2-properties.html#random-seed">random-seed</a></code>, as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
+<p><strong>Hinting and anti-aliasing principles of the new engine</strong></p>
+<p>The rasterizer is positioning horizontal features (e.g., ascender height &amp; x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, &lsquo;anti-aliasing&rsquo; means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance.</p>
+<p>There are two principles behind this approach.</p>
+<p>1) No hinting in the horizontal direction: Unlike &lsquo;superhinted&rsquo; TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is &lsquo;faithful to the design&rsquo; in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied.</p>
+<p>One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would.</p>
+<p>2) Alignment in the vertical direction: Weights and spacing along the y&nbsp;axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of &#8531; pixels) is less of a problem.</p>
+<p>On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called &lsquo;blue zones&rsquo;) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling.</p>
+<p>Hstems (that is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be &lsquo;captured&rsquo; and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.</p>
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+        <li class="md-nav__item">
+  <a href="#ft_charmap" class="md-nav__link">
+    FT_CharMap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_charmaprec" class="md-nav__link">
+    FT_CharMapRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_encoding" class="md-nav__link">
+    FT_Encoding
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_enc_tag" class="md-nav__link">
+    FT_ENC_TAG
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_select_charmap" class="md-nav__link">
+    FT_Select_Charmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_charmap" class="md-nav__link">
+    FT_Set_Charmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_charmap_index" class="md-nav__link">
+    FT_Get_Charmap_Index
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_char_index" class="md-nav__link">
+    FT_Get_Char_Index
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_first_char" class="md-nav__link">
+    FT_Get_First_Char
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_next_char" class="md-nav__link">
+    FT_Get_Next_Char
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_char" class="md-nav__link">
+    FT_Load_Char
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_charmap" class="md-nav__link">
+    FT_CharMap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_charmaprec" class="md-nav__link">
+    FT_CharMapRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_encoding" class="md-nav__link">
+    FT_Encoding
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_enc_tag" class="md-nav__link">
+    FT_ENC_TAG
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_select_charmap" class="md-nav__link">
+    FT_Select_Charmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_charmap" class="md-nav__link">
+    FT_Set_Charmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_charmap_index" class="md-nav__link">
+    FT_Get_Charmap_Index
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_char_index" class="md-nav__link">
+    FT_Get_Char_Index
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_first_char" class="md-nav__link">
+    FT_Get_First_Char
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_next_char" class="md-nav__link">
+    FT_Get_Next_Char
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_char" class="md-nav__link">
+    FT_Load_Char
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Character Mapping</p>
+<hr />
+<h1 id="character-mapping">Character Mapping<a class="headerlink" href="#character-mapping" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section holds functions and structures that are related to mapping character input codes to glyph indices.</p>
+<p>Note that for many scripts the simplistic approach used by FreeType of mapping a single character to a single glyph is not valid or possible! In general, a higher-level library like HarfBuzz or ICU should be used for handling text strings.</p>
+<h2 id="ft_charmap">FT_CharMap<a class="headerlink" href="#ft_charmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_*  <b>FT_CharMap</b>;
+</code></pre></div>
+
+<p>A handle to a character map (usually abbreviated to &lsquo;charmap&rsquo;). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font.</p>
+<p>Each face object owns zero or more charmaps, but only one of them can be &lsquo;active&rsquo;, providing the data used by <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>.</p>
+<p>The list of available charmaps in a face is available through the <code>face-&gt;num_charmaps</code> and <code>face-&gt;charmaps</code> fields of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>.</p>
+<p>The currently active charmap is available as <code>face-&gt;charmap</code>. You should call <code><a href="ft2-character_mapping.html#ft_set_charmap">FT_Set_Charmap</a></code> to change it.</p>
+<h4>note</h4>
+
+<p>When a new face is created (either through <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an &lsquo;active&rsquo; charmap.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-character_mapping.html#ft_charmaprec">FT_CharMapRec</a></code> for the publicly accessible fields of a given character map.</p>
+<hr>
+
+<h2 id="ft_charmaprec">FT_CharMapRec<a class="headerlink" href="#ft_charmaprec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_CharMapRec_
+  {
+    <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face;
+    <a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a>  encoding;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>    platform_id;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>    encoding_id;
+
+  } <b>FT_CharMapRec</b>;
+</code></pre></div>
+
+<p>The base charmap structure.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="encoding">encoding</td><td class="desc">
+<p>An <code><a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a></code> tag identifying the charmap. Use this with <code><a href="ft2-character_mapping.html#ft_select_charmap">FT_Select_Charmap</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="platform_id">platform_id</td><td class="desc">
+<p>An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats.</p>
+</td></tr>
+<tr><td class="val" id="encoding_id">encoding_id</td><td class="desc">
+<p>A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_encoding">FT_Encoding<a class="headerlink" href="#ft_encoding" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Encoding_
+  {
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_none">FT_ENCODING_NONE</a>, 0, 0, 0, 0 ),
+
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</a>, 's', 'y', 'm', 'b' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_unicode">FT_ENCODING_UNICODE</a>,   'u', 'n', 'i', 'c' ),
+
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>,    's', 'j', 'i', 's' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>,     'g', 'b', ' ', ' ' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_big5">FT_ENCODING_BIG5</a>,    'b', 'i', 'g', '5' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>, 'w', 'a', 'n', 's' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>,   'j', 'o', 'h', 'a' ),
+
+    /* for backward compatibility */
+    FT_ENCODING_GB2312     = <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>,
+    <a href="ft2-character_mapping.html#ft_encoding_ms_sjis">FT_ENCODING_MS_SJIS</a>    = <a href="ft2-character_mapping.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>,
+    <a href="ft2-character_mapping.html#ft_encoding_ms_gb2312">FT_ENCODING_MS_GB2312</a>  = <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>,
+    <a href="ft2-character_mapping.html#ft_encoding_ms_big5">FT_ENCODING_MS_BIG5</a>    = <a href="ft2-character_mapping.html#ft_encoding_big5">FT_ENCODING_BIG5</a>,
+    <a href="ft2-character_mapping.html#ft_encoding_ms_wansung">FT_ENCODING_MS_WANSUNG</a> = <a href="ft2-character_mapping.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>,
+    <a href="ft2-character_mapping.html#ft_encoding_ms_johab">FT_ENCODING_MS_JOHAB</a>   = <a href="ft2-character_mapping.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>,
+
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</a>, 'A', 'D', 'O', 'B' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</a>,   'A', 'D', 'B', 'E' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</a>,   'A', 'D', 'B', 'C' ),
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</a>,  'l', 'a', 't', '1' ),
+
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</a>, 'l', 'a', 't', '2' ),
+
+    <a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a>( <a href="ft2-character_mapping.html#ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</a>, 'a', 'r', 'm', 'n' )
+
+  } <b>FT_Encoding</b>;
+
+
+  /* these constants are deprecated; use the corresponding `<b>FT_Encoding</b>` */
+  /* values instead                                                      */
+#<span class="keyword">define</span> ft_encoding_none            <a href="ft2-character_mapping.html#ft_encoding_none">FT_ENCODING_NONE</a>
+#<span class="keyword">define</span> ft_encoding_unicode         <a href="ft2-character_mapping.html#ft_encoding_unicode">FT_ENCODING_UNICODE</a>
+#<span class="keyword">define</span> ft_encoding_symbol          <a href="ft2-character_mapping.html#ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</a>
+#<span class="keyword">define</span> ft_encoding_latin_1         <a href="ft2-character_mapping.html#ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</a>
+#<span class="keyword">define</span> ft_encoding_latin_2         <a href="ft2-character_mapping.html#ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</a>
+#<span class="keyword">define</span> ft_encoding_sjis            <a href="ft2-character_mapping.html#ft_encoding_sjis">FT_ENCODING_SJIS</a>
+#<span class="keyword">define</span> ft_encoding_gb2312          <a href="ft2-character_mapping.html#ft_encoding_prc">FT_ENCODING_PRC</a>
+#<span class="keyword">define</span> ft_encoding_big5            <a href="ft2-character_mapping.html#ft_encoding_big5">FT_ENCODING_BIG5</a>
+#<span class="keyword">define</span> ft_encoding_wansung         <a href="ft2-character_mapping.html#ft_encoding_wansung">FT_ENCODING_WANSUNG</a>
+#<span class="keyword">define</span> ft_encoding_johab           <a href="ft2-character_mapping.html#ft_encoding_johab">FT_ENCODING_JOHAB</a>
+
+#<span class="keyword">define</span> ft_encoding_adobe_standard  <a href="ft2-character_mapping.html#ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</a>
+#<span class="keyword">define</span> ft_encoding_adobe_expert    <a href="ft2-character_mapping.html#ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</a>
+#<span class="keyword">define</span> ft_encoding_adobe_custom    <a href="ft2-character_mapping.html#ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</a>
+#<span class="keyword">define</span> ft_encoding_apple_roman     <a href="ft2-character_mapping.html#ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</a>
+</code></pre></div>
+
+<p>An enumeration to specify character sets supported by charmaps. Used in the <code><a href="ft2-character_mapping.html#ft_select_charmap">FT_Select_Charmap</a></code> API function.</p>
+<h4>note</h4>
+
+<p>Despite the name, this enumeration lists specific character repertoires (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.).</p>
+<p>Other encodings might be defined in the future.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_encoding_none">FT_ENCODING_NONE</td><td class="desc">
+<p>The encoding value&nbsp;0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_unicode">FT_ENCODING_UNICODE</td><td class="desc">
+<p>The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them.</p>
+<p>For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</td><td class="desc">
+<p>Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see &lsquo;<a href="https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts">https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts</a>&rsquo;, &lsquo;<a href="http://www.kostis.net/charsets/symbol.htm">http://www.kostis.net/charsets/symbol.htm</a>&rsquo;, and &lsquo;<a href="http://www.kostis.net/charsets/wingding.htm">http://www.kostis.net/charsets/wingding.htm</a>&rsquo;.</p>
+<p>This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_sjis">FT_ENCODING_SJIS</td><td class="desc">
+<p>Shift JIS encoding for Japanese. More info at &lsquo;<a href="https://en.wikipedia.org/wiki/Shift_JIS">https://en.wikipedia.org/wiki/Shift_JIS</a>&rsquo;. See note on multi-byte encodings below.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_prc">FT_ENCODING_PRC</td><td class="desc">
+<p>Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB&nbsp;2312 and its supersets GBK and GB&nbsp;18030.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_big5">FT_ENCODING_BIG5</td><td class="desc">
+<p>Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_wansung">FT_ENCODING_WANSUNG</td><td class="desc">
+<p>Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see &lsquo;<a href="https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt">https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt</a>&rsquo;.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_johab">FT_ENCODING_JOHAB</td><td class="desc">
+<p>The Korean standard character set (KS&nbsp;C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_latin_1">FT_ENCODING_ADOBE_LATIN_1</td><td class="desc">
+<p>Corresponds to a Latin-1 encoding as defined in a Type&nbsp;1 PostScript font. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_standard">FT_ENCODING_ADOBE_STANDARD</td><td class="desc">
+<p>Adobe Standard encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_expert">FT_ENCODING_ADOBE_EXPERT</td><td class="desc">
+<p>Adobe Expert encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_adobe_custom">FT_ENCODING_ADOBE_CUSTOM</td><td class="desc">
+<p>Corresponds to a custom encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_apple_roman">FT_ENCODING_APPLE_ROMAN</td><td class="desc">
+<p>Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_old_latin_2">FT_ENCODING_OLD_LATIN_2</td><td class="desc">
+<p>This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_sjis">FT_ENCODING_MS_SJIS</td><td class="desc">
+<p>Same as FT_ENCODING_SJIS. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_gb2312">FT_ENCODING_MS_GB2312</td><td class="desc">
+<p>Same as FT_ENCODING_PRC. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_big5">FT_ENCODING_MS_BIG5</td><td class="desc">
+<p>Same as FT_ENCODING_BIG5. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_wansung">FT_ENCODING_MS_WANSUNG</td><td class="desc">
+<p>Same as FT_ENCODING_WANSUNG. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_encoding_ms_johab">FT_ENCODING_MS_JOHAB</td><td class="desc">
+<p>Same as FT_ENCODING_JOHAB. Deprecated.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>When loading a font, FreeType makes a Unicode charmap active if possible (either if the font provides such a charmap, or if FreeType can synthesize one from PostScript glyph name dictionaries; in either case, the charmap is tagged with <code>FT_ENCODING_UNICODE</code>). If such a charmap is synthesized, it is placed at the first position of the charmap array.</p>
+<p>All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, <code>FT_ENCODING_NONE</code> is used.</p>
+<p><code>FT_ENCODING_NONE</code> is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to <code>FT_ENCODING_UNICODE</code>). Use <code><a href="ft2-bdf_fonts.html#ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID</a></code> to find out which encoding is really present. If, for example, the <code>cs_registry</code> field is &lsquo;KOI8&rsquo; and the <code>cs_encoding</code> field is &lsquo;R&rsquo;, the font is encoded in KOI8-R.</p>
+<p><code>FT_ENCODING_NONE</code> is always set (with a single exception) by the winfonts driver. Use <code><a href="ft2-winfnt_fonts.html#ft_get_winfnt_header">FT_Get_WinFNT_Header</a></code> and examine the <code>charset</code> field of the <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code> structure to find out which encoding is really present. For example, <code><a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1251</a></code> (204) means Windows code page 1251 (for Russian).</p>
+<p><code>FT_ENCODING_NONE</code> is set if <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code> and <code>encoding_id</code> is not <code>TT_MAC_ID_ROMAN</code> (otherwise it is set to <code>FT_ENCODING_APPLE_ROMAN</code>).</p>
+<p>If <code>platform_id</code> is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code>, use the function <code><a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a></code> to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See</p>
+<p><a href="https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt">https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt</a></p>
+<p>to get an idea how to do that. Basically, if the language ID is&nbsp;0, don't use it, otherwise subtract 1 from the language ID. Then examine <code>encoding_id</code>. If, for example, <code>encoding_id</code> is <code>TT_MAC_ID_ROMAN</code> and the language ID (minus&nbsp;1) is <code>TT_MAC_LANGID_GREEK</code>, it is the Greek encoding, not Roman. <code>TT_MAC_ID_ARABIC</code> with <code>TT_MAC_LANGID_FARSI</code> means the Farsi variant of the Arabic encoding.</p>
+<hr>
+
+<h2 id="ft_enc_tag">FT_ENC_TAG<a class="headerlink" href="#ft_enc_tag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_ENC_TAG</b>
+
+#<span class="keyword">define</span> <b>FT_ENC_TAG</b>( value, a, b, c, d )                             \
+          value = ( ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, a ) &lt;&lt; 24 ) | \
+                    ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, b ) &lt;&lt; 16 ) | \
+                    ( FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, c ) &lt;&lt;  8 ) | \
+                      FT_STATIC_BYTE_CAST( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>, d )         )
+
+#<span class="keyword">endif</span> /* <b>FT_ENC_TAG</b> */
+</code></pre></div>
+
+<p>This macro converts four-letter tags into an unsigned long. It is used to define &lsquo;encoding&rsquo; identifiers (see <code><a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a></code>).</p>
+<h4>note</h4>
+
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:
+<div class="highlight"><pre><span></span><code>  #define FT_ENC_TAG( value, a, b, c, d )  value
+</code></pre></div></p>
+<p>to get a simple enumeration without assigning special numbers.</p>
+<hr>
+
+<h2 id="ft_select_charmap">FT_Select_Charmap<a class="headerlink" href="#ft_select_charmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Select_Charmap</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face,
+                     <a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a>  encoding );
+</code></pre></div>
+
+<p>Select a given charmap by its encoding tag (as listed in <code>freetype.h</code>).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="encoding">encoding</td><td class="desc">
+<p>A handle to the selected encoding.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function returns an error if no charmap in the face corresponds to the encoding queried here.</p>
+<p>Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (&lsquo;best&rsquo; in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to <code><a href="ft2-character_mapping.html#ft_set_charmap">FT_Set_Charmap</a></code> in this case.</p>
+<hr>
+
+<h2 id="ft_set_charmap">FT_Set_Charmap<a class="headerlink" href="#ft_set_charmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Charmap</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                  <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>  charmap );
+</code></pre></div>
+
+<p>Select a given charmap for character code to glyph index mapping.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>A handle to the selected charmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the <code>face-&gt;charmaps</code> table).</p>
+<p>It also fails if an OpenType type&nbsp;14 charmap is selected (which doesn't map character codes to glyph indices at all).</p>
+<hr>
+
+<h2 id="ft_get_charmap_index">FT_Get_Charmap_Index<a class="headerlink" href="#ft_get_charmap_index" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
+  <b>FT_Get_Charmap_Index</b>( <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>  charmap );
+</code></pre></div>
+
+<p>Retrieve index of a given charmap.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>A handle to a charmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The index into the array of character maps within the face to which <code>charmap</code> belongs. If an error occurs, -1 is returned.</p>
+<hr>
+
+<h2 id="ft_get_char_index">FT_Get_Char_Index<a class="headerlink" href="#ft_get_char_index" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+  <b>FT_Get_Char_Index</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                     <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  charcode );
+</code></pre></div>
+
+<p>Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="charcode">charcode</td><td class="desc">
+<p>The character code.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
+<h4>note</h4>
+
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;. If the first glyph is not named &lsquo;.notdef&rsquo;, then for Type&nbsp;1 and Type&nbsp;42 fonts, &lsquo;.notdef&rsquo; will be moved into the glyph ID&nbsp;0 position, and whatever was there will be moved to the position &lsquo;.notdef&rsquo; had. For Type&nbsp;1 fonts, if there is no &lsquo;.notdef&rsquo; glyph at all, then one will be created at index&nbsp;0 and whatever was there will be moved to the last index &ndash; Type&nbsp;42 fonts are considered invalid under this condition.</p>
+<hr>
+
+<h2 id="ft_get_first_char">FT_Get_First_Char<a class="headerlink" href="#ft_get_first_char" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
+  <b>FT_Get_First_Char</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  *agindex );
+</code></pre></div>
+
+<p>Return the first character code in the current charmap of a given face, together with its corresponding glyph index.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="agindex">agindex</td><td class="desc">
+<p>Glyph index of first character code. 0&nbsp;if charmap is empty.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The charmap's first character code.</p>
+<h4>note</h4>
+
+<p>You should use this function together with <code><a href="ft2-character_mapping.html#ft_get_next_char">FT_Get_Next_Char</a></code> to parse all character codes available in a given charmap. The code should look like this:
+<div class="highlight"><pre><span></span><code>  FT_ULong  charcode;
+  FT_UInt   gindex;
+
+
+  charcode = FT_Get_First_Char( face, &amp;gindex );
+  while ( gindex != 0 )
+  {
+    ... do something with (charcode,gindex) pair ...
+
+    charcode = FT_Get_Next_Char( face, charcode, &amp;gindex );
+  }
+</code></pre></div></p>
+<p>Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called &lsquo;last resort fonts&rsquo; (using SFNT cmap format 13, see function <code><a href="ft2-truetype_tables.html#ft_get_cmap_format">FT_Get_CMap_Format</a></code>) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause <em>a lot</em> of iterations.</p>
+<p>Note that <code>*agindex</code> is set to&nbsp;0 if the charmap is empty. The result itself can be&nbsp;0 in two cases: if the charmap is empty or if the value&nbsp;0 is the first valid character code.</p>
+<hr>
+
+<h2 id="ft_get_next_char">FT_Get_Next_Char<a class="headerlink" href="#ft_get_next_char" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
+  <b>FT_Get_Next_Char</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   char_code,
+                    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   *agindex );
+</code></pre></div>
+
+<p>Return the next character code in the current charmap of a given face following the value <code>char_code</code>, as well as the corresponding glyph index.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="char_code">char_code</td><td class="desc">
+<p>The starting character code.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="agindex">agindex</td><td class="desc">
+<p>Glyph index of next character code. 0&nbsp;if charmap is empty.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The charmap's next character code.</p>
+<h4>note</h4>
+
+<p>You should use this function with <code><a href="ft2-character_mapping.html#ft_get_first_char">FT_Get_First_Char</a></code> to walk over all character codes available in a given charmap. See the note for that function for a simple code example.</p>
+<p>Note that <code>*agindex</code> is set to&nbsp;0 when there are no more codes in the charmap.</p>
+<hr>
+
+<h2 id="ft_load_char">FT_Load_Char<a class="headerlink" href="#ft_load_char" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Load_Char</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  char_code,
+                <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>  load_flags );
+</code></pre></div>
+
+<p>Load a glyph into the glyph slot of a face object, accessed by its character code.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="char_code">char_code</td><td class="desc">
+<p>The glyph's character code, according to the current charmap used in the face.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>A flag indicating what to load for this glyph. The <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_XXX</a></code> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function simply calls <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps.</p>
+<p>If no active cmap is set up (i.e., <code>face-&gt;charmap</code> is zero), the call to <code><a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a></code> is omitted, and the function behaves identically to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<hr>
+                
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+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          CID Fonts
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-cid_fonts.html" class="md-nav__link md-nav__link--active">
+        CID Fonts
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cid_registry_ordering_supplement" class="md-nav__link">
+    FT_Get_CID_Registry_Ordering_Supplement
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cid_is_internally_cid_keyed" class="md-nav__link">
+    FT_Get_CID_Is_Internally_CID_Keyed
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cid_from_glyph_index" class="md-nav__link">
+    FT_Get_CID_From_Glyph_Index
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
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+          
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
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+
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
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+      <a href="ft2-truetype_engine.html" class="md-nav__link">
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+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
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+            
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+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cid_registry_ordering_supplement" class="md-nav__link">
+    FT_Get_CID_Registry_Ordering_Supplement
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cid_is_internally_cid_keyed" class="md-nav__link">
+    FT_Get_CID_Is_Internally_CID_Keyed
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cid_from_glyph_index" class="md-nav__link">
+    FT_Get_CID_From_Glyph_Index
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; CID Fonts</p>
+<hr />
+<h1 id="cid-fonts">CID Fonts<a class="headerlink" href="#cid-fonts" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declaration of CID-keyed font-specific functions.</p>
+<h2 id="ft_get_cid_registry_ordering_supplement">FT_Get_CID_Registry_Ordering_Supplement<a class="headerlink" href="#ft_get_cid_registry_ordering_supplement" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CID_H (freetype/ftcid.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_CID_Registry_Ordering_Supplement</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>       face,
+                                           <span class="keyword">const</span> <span class="keyword">char</span>*  *registry,
+                                           <span class="keyword">const</span> <span class="keyword">char</span>*  *ordering,
+                                           <a href="ft2-basic_types.html#ft_int">FT_Int</a>       *supplement );
+</code></pre></div>
+
+<p>Retrieve the Registry/Ordering/Supplement triple (also known as the "R/O/S") from a CID-keyed font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="registry">registry</td><td class="desc">
+<p>The registry, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr><td class="val" id="ordering">ordering</td><td class="desc">
+<p>The ordering, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr><td class="val" id="supplement">supplement</td><td class="desc">
+<p>The supplement.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with CID faces, returning an error otherwise.</p>
+<h4>since</h4>
+
+<p>2.3.6</p>
+<hr>
+
+<h2 id="ft_get_cid_is_internally_cid_keyed">FT_Get_CID_Is_Internally_CID_Keyed<a class="headerlink" href="#ft_get_cid_is_internally_cid_keyed" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CID_H (freetype/ftcid.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_CID_Is_Internally_CID_Keyed</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                                      <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>  *is_cid );
+</code></pre></div>
+
+<p>Retrieve the type of the input face, CID keyed or not. In contrast to the <code><a href="ft2-font_testing_macros.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a></code> macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="is_cid">is_cid</td><td class="desc">
+<p>The type of the face as an <code><a href="ft2-basic_types.html#ft_bool">FT_Bool</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with CID faces and OpenType fonts, returning an error otherwise.</p>
+<h4>since</h4>
+
+<p>2.3.9</p>
+<hr>
+
+<h2 id="ft_get_cid_from_glyph_index">FT_Get_CID_From_Glyph_Index<a class="headerlink" href="#ft_get_cid_from_glyph_index" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_CID_H (freetype/ftcid.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_CID_From_Glyph_Index</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                               <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   glyph_index,
+                               <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  *cid );
+</code></pre></div>
+
+<p>Retrieve the CID of the input glyph index.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The input glyph index.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="cid">cid</td><td class="desc">
+<p>The CID as an <code><a href="ft2-basic_types.html#ft_uint">FT_UInt</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with CID faces and OpenType fonts, returning an error otherwise.</p>
+<h4>since</h4>
+
+<p>2.3.9</p>
+<hr>
+                
+              
+              
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+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Color Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-color_management.html" class="md-nav__link md-nav__link--active">
+        Glyph Color Management
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color" class="md-nav__link">
+    FT_Color
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_xxx" class="md-nav__link">
+    FT_PALETTE_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_data" class="md-nav__link">
+    FT_Palette_Data
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_data_get" class="md-nav__link">
+    FT_Palette_Data_Get
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_select" class="md-nav__link">
+    FT_Palette_Select
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_set_foreground_color" class="md-nav__link">
+    FT_Palette_Set_Foreground_Color
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
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+
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+            
+  
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+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
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+  
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+          
+        </ul>
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+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color" class="md-nav__link">
+    FT_Color
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_xxx" class="md-nav__link">
+    FT_PALETTE_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_data" class="md-nav__link">
+    FT_Palette_Data
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_data_get" class="md-nav__link">
+    FT_Palette_Data_Get
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_select" class="md-nav__link">
+    FT_Palette_Select
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_palette_set_foreground_color" class="md-nav__link">
+    FT_Palette_Set_Foreground_Color
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Glyph Color Management</p>
+<hr />
+<h1 id="glyph-color-management">Glyph Color Management<a class="headerlink" href="#glyph-color-management" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The functions described here allow access and manipulation of color palette entries in OpenType's &lsquo;CPAL&rsquo; tables.</p>
+<h2 id="ft_color">FT_Color<a class="headerlink" href="#ft_color" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Color_
+  {
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>  blue;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>  green;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>  red;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>  alpha;
+
+  } <b>FT_Color</b>;
+</code></pre></div>
+
+<p>This structure models a BGRA color value of a &lsquo;CPAL&rsquo; palette entry.</p>
+<p>The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="blue">blue</td><td class="desc">
+<p>Blue value.</p>
+</td></tr>
+<tr><td class="val" id="green">green</td><td class="desc">
+<p>Green value.</p>
+</td></tr>
+<tr><td class="val" id="red">red</td><td class="desc">
+<p>Red value.</p>
+</td></tr>
+<tr><td class="val" id="alpha">alpha</td><td class="desc">
+<p>Alpha value, giving the red, green, and blue color's opacity.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_palette_xxx">FT_PALETTE_XXX<a class="headerlink" href="#ft_palette_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-color_management.html#ft_palette_for_light_background">FT_PALETTE_FOR_LIGHT_BACKGROUND</a>  0x01
+#<span class="keyword">define</span> <a href="ft2-color_management.html#ft_palette_for_dark_background">FT_PALETTE_FOR_DARK_BACKGROUND</a>   0x02
+</code></pre></div>
+
+<p>A list of bit field constants used in the <code>palette_flags</code> array of the <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure to indicate for which background a palette with a given index is usable.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_palette_for_light_background">FT_PALETTE_FOR_LIGHT_BACKGROUND</td><td class="desc">
+<p>The palette is appropriate to use when displaying the font on a light background such as white.</p>
+</td></tr>
+<tr><td class="val" id="ft_palette_for_dark_background">FT_PALETTE_FOR_DARK_BACKGROUND</td><td class="desc">
+<p>The palette is appropriate to use when displaying the font on a dark background such as black.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_palette_data">FT_Palette_Data<a class="headerlink" href="#ft_palette_data" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Palette_Data_ {
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>         num_palettes;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>*  palette_name_ids;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>*  palette_flags;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>         num_palette_entries;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>*  palette_entry_name_ids;
+
+  } <b>FT_Palette_Data</b>;
+</code></pre></div>
+
+<p>This structure holds the data of the &lsquo;CPAL&rsquo; table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_palettes">num_palettes</td><td class="desc">
+<p>The number of palettes.</p>
+</td></tr>
+<tr><td class="val" id="palette_name_ids">palette_name_ids</td><td class="desc">
+<p>An optional read-only array of palette name IDs with <code>num_palettes</code> elements, corresponding to entries like &lsquo;dark&rsquo; or &lsquo;light&rsquo; in the font's &lsquo;name&rsquo; table.</p>
+<p>An empty name ID in the &lsquo;CPAL&rsquo; table gets represented as value 0xFFFF.</p>
+<p><code>NULL</code> if the font's &lsquo;CPAL&rsquo; table doesn't contain appropriate data.</p>
+</td></tr>
+<tr><td class="val" id="palette_flags">palette_flags</td><td class="desc">
+<p>An optional read-only array of palette flags with <code>num_palettes</code> elements. Possible values are an ORed combination of <code><a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_LIGHT_BACKGROUND</a></code> and <code><a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_DARK_BACKGROUND</a></code>.</p>
+<p><code>NULL</code> if the font's &lsquo;CPAL&rsquo; table doesn't contain appropriate data.</p>
+</td></tr>
+<tr><td class="val" id="num_palette_entries">num_palette_entries</td><td class="desc">
+<p>The number of entries in a single palette. All palettes have the same size.</p>
+</td></tr>
+<tr><td class="val" id="palette_entry_name_ids">palette_entry_name_ids</td><td class="desc">
+<p>An optional read-only array of palette entry name IDs with <code>num_palette_entries</code>. In each palette, entries with the same index have the same function. For example, index&nbsp;0 might correspond to string &lsquo;outline&rsquo; in the font's &lsquo;name&rsquo; table to indicate that this palette entry is used for outlines, index&nbsp;1 might correspond to &lsquo;fill&rsquo; to indicate the filling color palette entry, etc.</p>
+<p>An empty entry name ID in the &lsquo;CPAL&rsquo; table gets represented as value 0xFFFF.</p>
+<p><code>NULL</code> if the font's &lsquo;CPAL&rsquo; table doesn't contain appropriate data.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Use function <code><a href="ft2-sfnt_names.html#ft_get_sfnt_name">FT_Get_Sfnt_Name</a></code> to map name IDs and entry name IDs to name strings.</p>
+<p>Use function <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code> to get the colors associated with a palette entry.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_palette_data_get">FT_Palette_Data_Get<a class="headerlink" href="#ft_palette_data_get" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Palette_Data_Get</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>           face,
+                       <a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a>  *apalette );
+</code></pre></div>
+
+<p>Retrieve the face's color palette data.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The source face handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="apalette">apalette</td><td class="desc">
+<p>A pointer to an <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>All arrays in the returned <code><a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a></code> structure are read-only.</p>
+<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_COLOR_LAYERS</code> is not defined in <code>ftoption.h</code>.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_palette_select">FT_Palette_Select<a class="headerlink" href="#ft_palette_select" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Palette_Select</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                     <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>   palette_index,
+                     <a href="ft2-color_management.html#ft_color">FT_Color</a>*  *apalette );
+</code></pre></div>
+
+<p>This function has two purposes.</p>
+<p>(1) It activates a palette for rendering color glyphs, and</p>
+<p>(2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand.</p>
+<p>A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original &lsquo;CPAL&rsquo; values; all user modifications are lost.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The source face handle.</p>
+</td></tr>
+<tr><td class="val" id="palette_index">palette_index</td><td class="desc">
+<p>The palette index.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="apalette">apalette</td><td class="desc">
+<p>An array of color entries for a palette with index <code>palette_index</code>, having <code>num_palette_entries</code> elements (as found in the <code>FT_Palette_Data</code> structure). If <code>apalette</code> is set to <code>NULL</code>, no array gets returned (and no color entries can be modified).</p>
+<p>In case the font doesn't support color palettes, <code>NULL</code> is returned.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The array pointed to by <code>apalette_entries</code> is owned and managed by FreeType.</p>
+<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_COLOR_LAYERS</code> is not defined in <code>ftoption.h</code>.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_palette_set_foreground_color">FT_Palette_Set_Foreground_Color<a class="headerlink" href="#ft_palette_set_foreground_color" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Palette_Set_Foreground_Color</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                                   <a href="ft2-color_management.html#ft_color">FT_Color</a>  foreground_color );
+</code></pre></div>
+
+<p>&lsquo;COLR&rsquo; uses palette index 0xFFFF to indicate a &lsquo;text foreground color&rsquo;. This function sets this value.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The source face handle.</p>
+</td></tr>
+<tr><td class="val" id="foreground_color">foreground_color</td><td class="desc">
+<p>An <code>FT_Color</code> structure to define the text foreground color.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if <code><a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_DARK_BACKGROUND</a></code> is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, including the case that no palette types are available in the &lsquo;CPAL&rsquo; table.</p>
+<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_COLOR_LAYERS</code> is not defined in <code>ftoption.h</code>.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+                
+              
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+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Computations
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Computations
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-computations.html" class="md-nav__link md-nav__link--active">
+        Computations
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_muldiv" class="md-nav__link">
+    FT_MulDiv
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mulfix" class="md-nav__link">
+    FT_MulFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_divfix" class="md-nav__link">
+    FT_DivFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_roundfix" class="md-nav__link">
+    FT_RoundFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ceilfix" class="md-nav__link">
+    FT_CeilFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_floorfix" class="md-nav__link">
+    FT_FloorFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_transform" class="md-nav__link">
+    FT_Vector_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_matrix_multiply" class="md-nav__link">
+    FT_Matrix_Multiply
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_matrix_invert" class="md-nav__link">
+    FT_Matrix_Invert
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle" class="md-nav__link">
+    FT_Angle
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_pi" class="md-nav__link">
+    FT_ANGLE_PI
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_2pi" class="md-nav__link">
+    FT_ANGLE_2PI
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_pi2" class="md-nav__link">
+    FT_ANGLE_PI2
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_pi4" class="md-nav__link">
+    FT_ANGLE_PI4
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sin" class="md-nav__link">
+    FT_Sin
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cos" class="md-nav__link">
+    FT_Cos
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_tan" class="md-nav__link">
+    FT_Tan
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_atan2" class="md-nav__link">
+    FT_Atan2
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_diff" class="md-nav__link">
+    FT_Angle_Diff
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_unit" class="md-nav__link">
+    FT_Vector_Unit
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_rotate" class="md-nav__link">
+    FT_Vector_Rotate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_length" class="md-nav__link">
+    FT_Vector_Length
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_polarize" class="md-nav__link">
+    FT_Vector_Polarize
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_from_polar" class="md-nav__link">
+    FT_Vector_From_Polar
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_muldiv" class="md-nav__link">
+    FT_MulDiv
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mulfix" class="md-nav__link">
+    FT_MulFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_divfix" class="md-nav__link">
+    FT_DivFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_roundfix" class="md-nav__link">
+    FT_RoundFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_ceilfix" class="md-nav__link">
+    FT_CeilFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_floorfix" class="md-nav__link">
+    FT_FloorFix
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_transform" class="md-nav__link">
+    FT_Vector_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_matrix_multiply" class="md-nav__link">
+    FT_Matrix_Multiply
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_matrix_invert" class="md-nav__link">
+    FT_Matrix_Invert
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle" class="md-nav__link">
+    FT_Angle
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_pi" class="md-nav__link">
+    FT_ANGLE_PI
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_2pi" class="md-nav__link">
+    FT_ANGLE_2PI
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_pi2" class="md-nav__link">
+    FT_ANGLE_PI2
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_pi4" class="md-nav__link">
+    FT_ANGLE_PI4
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sin" class="md-nav__link">
+    FT_Sin
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cos" class="md-nav__link">
+    FT_Cos
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_tan" class="md-nav__link">
+    FT_Tan
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_atan2" class="md-nav__link">
+    FT_Atan2
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_angle_diff" class="md-nav__link">
+    FT_Angle_Diff
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_unit" class="md-nav__link">
+    FT_Vector_Unit
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_rotate" class="md-nav__link">
+    FT_Vector_Rotate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_length" class="md-nav__link">
+    FT_Vector_Length
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_polarize" class="md-nav__link">
+    FT_Vector_Polarize
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_vector_from_polar" class="md-nav__link">
+    FT_Vector_From_Polar
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Computations</p>
+<hr />
+<h1 id="computations">Computations<a class="headerlink" href="#computations" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains various functions used to perform computations on 16.16 fixed-point numbers or 2D vectors. FreeType does not use floating-point data types.</p>
+<p><strong>Attention</strong>: Most arithmetic functions take <code>FT_Long</code> as arguments. For historical reasons, FreeType was designed under the assumption that <code>FT_Long</code> is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.</p>
+<h2 id="ft_muldiv">FT_MulDiv<a class="headerlink" href="#ft_muldiv" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
+  <b>FT_MulDiv</b>( <a href="ft2-basic_types.html#ft_long">FT_Long</a>  a,
+             <a href="ft2-basic_types.html#ft_long">FT_Long</a>  b,
+             <a href="ft2-basic_types.html#ft_long">FT_Long</a>  c );
+</code></pre></div>
+
+<p>Compute <code>(a*b)/c</code> with maximum accuracy, using a 64-bit intermediate integer whenever necessary.</p>
+<p>This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>The first multiplier.</p>
+</td></tr>
+<tr><td class="val" id="b">b</td><td class="desc">
+<p>The second multiplier.</p>
+</td></tr>
+<tr><td class="val" id="c">c</td><td class="desc">
+<p>The divisor.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The result of <code>(a*b)/c</code>. This function never traps when trying to divide by zero; it simply returns &lsquo;MaxInt&rsquo; or &lsquo;MinInt&rsquo; depending on the signs of <code>a</code> and <code>b</code>.</p>
+<hr>
+
+<h2 id="ft_mulfix">FT_MulFix<a class="headerlink" href="#ft_mulfix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
+  <b>FT_MulFix</b>( <a href="ft2-basic_types.html#ft_long">FT_Long</a>  a,
+             <a href="ft2-basic_types.html#ft_long">FT_Long</a>  b );
+</code></pre></div>
+
+<p>Compute <code>(a*b)/0x10000</code> with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>The first multiplier.</p>
+</td></tr>
+<tr><td class="val" id="b">b</td><td class="desc">
+<p>The second multiplier. Use a 16.16 factor here whenever possible (see note below).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The result of <code>(a*b)/0x10000</code>.</p>
+<h4>note</h4>
+
+<p>This function has been optimized for the case where the absolute value of <code>a</code> is less than 2048, and <code>b</code> is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x.</p>
+<p>As a conclusion, always try to place a 16.16 factor as the <em>second</em> argument of this function; this can make a great difference.</p>
+<hr>
+
+<h2 id="ft_divfix">FT_DivFix<a class="headerlink" href="#ft_divfix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
+  <b>FT_DivFix</b>( <a href="ft2-basic_types.html#ft_long">FT_Long</a>  a,
+             <a href="ft2-basic_types.html#ft_long">FT_Long</a>  b );
+</code></pre></div>
+
+<p>Compute <code>(a*0x10000)/b</code> with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>The numerator.</p>
+</td></tr>
+<tr><td class="val" id="b">b</td><td class="desc">
+<p>The denominator. Use a 16.16 factor here.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The result of <code>(a*0x10000)/b</code>.</p>
+<hr>
+
+<h2 id="ft_roundfix">FT_RoundFix<a class="headerlink" href="#ft_roundfix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_RoundFix</b>( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  a );
+</code></pre></div>
+
+<p>Round a 16.16 fixed number.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>The number to be rounded.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p><code>a</code> rounded to the nearest 16.16 fixed integer, halfway cases away from zero.</p>
+<h4>note</h4>
+
+<p>The function uses wrap-around arithmetic.</p>
+<hr>
+
+<h2 id="ft_ceilfix">FT_CeilFix<a class="headerlink" href="#ft_ceilfix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_CeilFix</b>( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  a );
+</code></pre></div>
+
+<p>Compute the smallest following integer of a 16.16 fixed number.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>The number for which the ceiling function is to be computed.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p><code>a</code> rounded towards plus infinity.</p>
+<h4>note</h4>
+
+<p>The function uses wrap-around arithmetic.</p>
+<hr>
+
+<h2 id="ft_floorfix">FT_FloorFix<a class="headerlink" href="#ft_floorfix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_FloorFix</b>( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  a );
+</code></pre></div>
+
+<p>Compute the largest previous integer of a 16.16 fixed number.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>The number for which the floor function is to be computed.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p><code>a</code> rounded towards minus infinity.</p>
+<hr>
+
+<h2 id="ft_vector_transform">FT_Vector_Transform<a class="headerlink" href="#ft_vector_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Transform</b>( <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*        vector,
+                       <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix );
+</code></pre></div>
+
+<p>Transform a single vector through a 2x2 matrix.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="vector">vector</td><td class="desc">
+<p>The target vector to transform.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to the source 2x2 matrix.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The result is undefined if either <code>vector</code> or <code>matrix</code> is invalid.</p>
+<hr>
+
+<h2 id="ft_matrix_multiply">FT_Matrix_Multiply<a class="headerlink" href="#ft_matrix_multiply" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Matrix_Multiply</b>( <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  a,
+                      <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*        b );
+</code></pre></div>
+
+<p>Perform the matrix operation <code>b = a*b</code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="a">a</td><td class="desc">
+<p>A pointer to matrix <code>a</code>.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="b">b</td><td class="desc">
+<p>A pointer to matrix <code>b</code>.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The result is undefined if either <code>a</code> or <code>b</code> is zero.</p>
+<p>Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large.</p>
+<hr>
+
+<h2 id="ft_matrix_invert">FT_Matrix_Invert<a class="headerlink" href="#ft_matrix_invert" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Matrix_Invert</b>( <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix );
+</code></pre></div>
+
+<p>Invert a 2x2 matrix. Return an error if it can't be inverted.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to the target matrix. Remains untouched in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_angle">FT_Angle<a class="headerlink" href="#ft_angle" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  <b>FT_Angle</b>;
+</code></pre></div>
+
+<p>This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.</p>
+<hr>
+
+<h2 id="ft_angle_pi">FT_ANGLE_PI<a class="headerlink" href="#ft_angle_pi" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ANGLE_PI</b>  ( 180L &lt;&lt; 16 )
+</code></pre></div>
+
+<p>The angle pi expressed in <code><a href="ft2-computations.html#ft_angle">FT_Angle</a></code> units.</p>
+<hr>
+
+<h2 id="ft_angle_2pi">FT_ANGLE_2PI<a class="headerlink" href="#ft_angle_2pi" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ANGLE_2PI</b>  ( <a href="ft2-computations.html#ft_angle_pi">FT_ANGLE_PI</a> * 2 )
+</code></pre></div>
+
+<p>The angle 2*pi expressed in <code><a href="ft2-computations.html#ft_angle">FT_Angle</a></code> units.</p>
+<hr>
+
+<h2 id="ft_angle_pi2">FT_ANGLE_PI2<a class="headerlink" href="#ft_angle_pi2" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ANGLE_PI2</b>  ( <a href="ft2-computations.html#ft_angle_pi">FT_ANGLE_PI</a> / 2 )
+</code></pre></div>
+
+<p>The angle pi/2 expressed in <code><a href="ft2-computations.html#ft_angle">FT_Angle</a></code> units.</p>
+<hr>
+
+<h2 id="ft_angle_pi4">FT_ANGLE_PI4<a class="headerlink" href="#ft_angle_pi4" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ANGLE_PI4</b>  ( <a href="ft2-computations.html#ft_angle_pi">FT_ANGLE_PI</a> / 4 )
+</code></pre></div>
+
+<p>The angle pi/4 expressed in <code><a href="ft2-computations.html#ft_angle">FT_Angle</a></code> units.</p>
+<hr>
+
+<h2 id="ft_sin">FT_Sin<a class="headerlink" href="#ft_sin" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_Sin</b>( <a href="ft2-computations.html#ft_angle">FT_Angle</a>  angle );
+</code></pre></div>
+
+<p>Return the sinus of a given angle in fixed-point format.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The input angle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The sinus value.</p>
+<h4>note</h4>
+
+<p>If you need both the sinus and cosinus for a given angle, use the function <code><a href="ft2-computations.html#ft_vector_unit">FT_Vector_Unit</a></code>.</p>
+<hr>
+
+<h2 id="ft_cos">FT_Cos<a class="headerlink" href="#ft_cos" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_Cos</b>( <a href="ft2-computations.html#ft_angle">FT_Angle</a>  angle );
+</code></pre></div>
+
+<p>Return the cosinus of a given angle in fixed-point format.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The input angle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The cosinus value.</p>
+<h4>note</h4>
+
+<p>If you need both the sinus and cosinus for a given angle, use the function <code><a href="ft2-computations.html#ft_vector_unit">FT_Vector_Unit</a></code>.</p>
+<hr>
+
+<h2 id="ft_tan">FT_Tan<a class="headerlink" href="#ft_tan" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_Tan</b>( <a href="ft2-computations.html#ft_angle">FT_Angle</a>  angle );
+</code></pre></div>
+
+<p>Return the tangent of a given angle in fixed-point format.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The input angle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The tangent value.</p>
+<hr>
+
+<h2 id="ft_atan2">FT_Atan2<a class="headerlink" href="#ft_atan2" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-computations.html#ft_angle">FT_Angle</a> )
+  <b>FT_Atan2</b>( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  x,
+            <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  y );
+</code></pre></div>
+
+<p>Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="x">x</td><td class="desc">
+<p>The horizontal vector coordinate.</p>
+</td></tr>
+<tr><td class="val" id="y">y</td><td class="desc">
+<p>The vertical vector coordinate.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The arc-tangent value (i.e. angle).</p>
+<hr>
+
+<h2 id="ft_angle_diff">FT_Angle_Diff<a class="headerlink" href="#ft_angle_diff" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-computations.html#ft_angle">FT_Angle</a> )
+  <b>FT_Angle_Diff</b>( <a href="ft2-computations.html#ft_angle">FT_Angle</a>  angle1,
+                 <a href="ft2-computations.html#ft_angle">FT_Angle</a>  angle2 );
+</code></pre></div>
+
+<p>Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="angle1">angle1</td><td class="desc">
+<p>First angle.</p>
+</td></tr>
+<tr><td class="val" id="angle2">angle2</td><td class="desc">
+<p>Second angle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Constrained value of <code>angle2-angle1</code>.</p>
+<hr>
+
+<h2 id="ft_vector_unit">FT_Vector_Unit<a class="headerlink" href="#ft_vector_unit" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Unit</b>( <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  vec,
+                  <a href="ft2-computations.html#ft_angle">FT_Angle</a>    angle );
+</code></pre></div>
+
+<p>Return the unit vector corresponding to a given angle. After the call, the value of <code>vec.x</code> will be <code>cos(angle)</code>, and the value of <code>vec.y</code> will be <code>sin(angle)</code>.</p>
+<p>This function is useful to retrieve both the sinus and cosinus of a given angle quickly.</p>
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="vec">vec</td><td class="desc">
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The input angle.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_vector_rotate">FT_Vector_Rotate<a class="headerlink" href="#ft_vector_rotate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Rotate</b>( <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  vec,
+                    <a href="ft2-computations.html#ft_angle">FT_Angle</a>    angle );
+</code></pre></div>
+
+<p>Rotate a vector by a given angle.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="vec">vec</td><td class="desc">
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The input angle.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_vector_length">FT_Vector_Length<a class="headerlink" href="#ft_vector_length" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a> )
+  <b>FT_Vector_Length</b>( <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  vec );
+</code></pre></div>
+
+<p>Return the length of a given vector.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="vec">vec</td><td class="desc">
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The vector length, expressed in the same units that the original vector coordinates.</p>
+<hr>
+
+<h2 id="ft_vector_polarize">FT_Vector_Polarize<a class="headerlink" href="#ft_vector_polarize" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Polarize</b>( <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  vec,
+                      <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   *length,
+                      <a href="ft2-computations.html#ft_angle">FT_Angle</a>   *angle );
+</code></pre></div>
+
+<p>Compute both the length and angle of a given vector.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="vec">vec</td><td class="desc">
+<p>The address of source vector.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="length">length</td><td class="desc">
+<p>The vector length.</p>
+</td></tr>
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The vector angle.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_vector_from_polar">FT_Vector_From_Polar<a class="headerlink" href="#ft_vector_from_polar" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_From_Polar</b>( <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  vec,
+                        <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>    length,
+                        <a href="ft2-computations.html#ft_angle">FT_Angle</a>    angle );
+</code></pre></div>
+
+<p>Compute vector coordinates from a length and angle.</p>
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="vec">vec</td><td class="desc">
+<p>The address of source vector.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="length">length</td><td class="desc">
+<p>The vector length.</p>
+</td></tr>
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The vector angle.</p>
+</td></tr>
+</table>
+
+<hr>
+                
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+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
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+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#external-debugging-apis" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              External Debugging APIs
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
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+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
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+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
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+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
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+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
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+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
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+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
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+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
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+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
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+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
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+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          External Debugging APIs
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-debugging_apis.html" class="md-nav__link md-nav__link--active">
+        External Debugging APIs
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_level" class="md-nav__link">
+    FT_Trace_Set_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_default_level" class="md-nav__link">
+    FT_Trace_Set_Default_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_custom_log_handler" class="md-nav__link">
+    FT_Custom_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_log_handler" class="md-nav__link">
+    FT_Set_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_default_log_handler" class="md-nav__link">
+    FT_Set_Default_Log_Handler
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
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+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
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+          
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
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+
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+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
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+      </nav>
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+  
+
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+  </ul>
+</nav>
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+            
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+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
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+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_level" class="md-nav__link">
+    FT_Trace_Set_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trace_set_default_level" class="md-nav__link">
+    FT_Trace_Set_Default_Level
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_custom_log_handler" class="md-nav__link">
+    FT_Custom_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_log_handler" class="md-nav__link">
+    FT_Set_Log_Handler
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_default_log_handler" class="md-nav__link">
+    FT_Set_Default_Log_Handler
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; External Debugging APIs</p>
+<hr />
+<h1 id="external-debugging-apis">External Debugging APIs<a class="headerlink" href="#external-debugging-apis" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declarations of public functions that enables fine control of what the <code>FT_DEBUG_LOGGING</code> macro outputs.</p>
+<h2 id="ft_trace_set_level">FT_Trace_Set_Level<a class="headerlink" href="#ft_trace_set_level" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Trace_Set_Level</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  tracing_level );
+</code></pre></div>
+
+<p>Change the levels of tracing components of FreeType at run time.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="tracing_level">tracing_level</td><td class="desc">
+<p>New tracing value.</p>
+</td></tr>
+</table>
+
+<h4>example</h4>
+
+<p>The following call makes FreeType trace everything but the &lsquo;memory&rsquo; component.
+<div class="highlight"><pre><span></span><code>FT_Trace_Set_Level( &quot;any:7 memory:0&quot; );
+</code></pre></div></p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_trace_set_default_level">FT_Trace_Set_Default_Level<a class="headerlink" href="#ft_trace_set_default_level" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Trace_Set_Default_Level</b>( <span class="keyword">void</span> );
+</code></pre></div>
+
+<p>Reset tracing value of FreeType's components to the default value (i.e., to the value of the <code>FT2_DEBUG</code> environment value or to NULL if <code>FT2_DEBUG</code> is not set).</p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_custom_log_handler">FT_Custom_Log_Handler<a class="headerlink" href="#ft_custom_log_handler" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Custom_Log_Handler</b>)( <span class="keyword">const</span> <span class="keyword">char</span>*  ft_component,
+                            <span class="keyword">const</span> <span class="keyword">char</span>*  fmt,
+                            va_list      args );
+</code></pre></div>
+
+<p>A function typedef that is used to handle the logging of tracing and debug messages on a file system.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="ft_component">ft_component</td><td class="desc">
+<p>The name of <code>FT_COMPONENT</code> from which the current debug or error message is produced.</p>
+</td></tr>
+<tr><td class="val" id="fmt">fmt</td><td class="desc">
+<p>Actual debug or tracing message.</p>
+</td></tr>
+<tr><td class="val" id="args">args</td><td class="desc">
+<p>Arguments of debug or tracing messages.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_set_log_handler">FT_Set_Log_Handler<a class="headerlink" href="#ft_set_log_handler" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Log_Handler</b>( <a href="ft2-debugging_apis.html#ft_custom_log_handler">FT_Custom_Log_Handler</a>  handler );
+</code></pre></div>
+
+<p>A function to set a custom log handler.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="handler">handler</td><td class="desc">
+<p>New logging function.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_set_default_log_handler">FT_Set_Default_Log_Handler<a class="headerlink" href="#ft_set_default_log_handler" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Default_Log_Handler</b>( <span class="keyword">void</span> );
+</code></pre></div>
+
+<p>A function to undo the effect of <code><a href="ft2-debugging_apis.html#ft_set_log_handler">FT_Set_Log_Handler</a></code>, resetting the log handler to FreeType's built-in version.</p>
+<h4>note</h4>
+
+<p>This function does nothing if compilation option <code>FT_DEBUG_LOGGING</code> isn't set.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+                
+              
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+            
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+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
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+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#error-codes">Error Codes</a> &raquo; Error Code Values</p>
+<hr />
+<h1 id="error-code-values">Error Code Values<a class="headerlink" href="#error-code-values" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The list below is taken verbatim from the file <code>fterrdef.h</code> (loaded automatically by including <code>FT_FREETYPE_H</code>). The first argument of the <code>FT_ERROR_DEF_</code> macro is the error label; by default, the prefix <code>FT_Err_</code> gets added so that you get error names like <code>FT_Err_Cannot_Open_Resource</code>. The second argument is the error code, and the last argument an error string, which is not used by FreeType.</p>
+<p>Within your application you should <strong>only</strong> use error names and <strong>never</strong> its numeric values! The latter might (and actually do) change in forthcoming FreeType versions.</p>
+<p>Macro <code>FT_NOERRORDEF_</code> defines <code>FT_Err_Ok</code>, which is always zero. See the &lsquo;Error Enumerations&rsquo; subsection how to automatically generate a list of error strings.</p>
+<h2 id="ft_err_xxx">FT_Err_XXX<a class="headerlink" href="#ft_err_xxx" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>  /* generic errors */
+
+  FT_NOERRORDEF_( Ok,                                        0x00,
+                  "no error" )
+
+  FT_ERRORDEF_( Cannot_Open_Resource,                        0x01,
+                "cannot open resource" )
+  FT_ERRORDEF_( Unknown_File_Format,                         0x02,
+                "unknown file format" )
+  FT_ERRORDEF_( Invalid_File_Format,                         0x03,
+                "broken file" )
+  FT_ERRORDEF_( Invalid_Version,                             0x04,
+                "invalid FreeType version" )
+  FT_ERRORDEF_( Lower_Module_Version,                        0x05,
+                "module version is too low" )
+  FT_ERRORDEF_( Invalid_Argument,                            0x06,
+                "invalid argument" )
+  FT_ERRORDEF_( Unimplemented_Feature,                       0x07,
+                "unimplemented feature" )
+  FT_ERRORDEF_( Invalid_Table,                               0x08,
+                "broken table" )
+  FT_ERRORDEF_( Invalid_Offset,                              0x09,
+                "broken offset within table" )
+  FT_ERRORDEF_( Array_Too_Large,                             0x0A,
+                "array allocation size too large" )
+  FT_ERRORDEF_( Missing_Module,                              0x0B,
+                "missing module" )
+  FT_ERRORDEF_( Missing_Property,                            0x0C,
+                "missing property" )
+
+  /* glyph/character errors */
+
+  FT_ERRORDEF_( Invalid_Glyph_Index,                         0x10,
+                "invalid glyph index" )
+  FT_ERRORDEF_( Invalid_Character_Code,                      0x11,
+                "invalid character code" )
+  FT_ERRORDEF_( Invalid_Glyph_Format,                        0x12,
+                "unsupported glyph image format" )
+  FT_ERRORDEF_( Cannot_Render_Glyph,                         0x13,
+                "cannot render this glyph format" )
+  FT_ERRORDEF_( Invalid_Outline,                             0x14,
+                "invalid outline" )
+  FT_ERRORDEF_( Invalid_Composite,                           0x15,
+                "invalid composite glyph" )
+  FT_ERRORDEF_( Too_Many_Hints,                              0x16,
+                "too many hints" )
+  FT_ERRORDEF_( Invalid_Pixel_Size,                          0x17,
+                "invalid pixel size" )
+  FT_ERRORDEF_( Invalid_SVG_Document,                        0x18,
+                "invalid SVG document" )
+
+  /* handle errors */
+
+  FT_ERRORDEF_( Invalid_Handle,                              0x20,
+                "invalid object handle" )
+  FT_ERRORDEF_( Invalid_Library_Handle,                      0x21,
+                "invalid library handle" )
+  FT_ERRORDEF_( Invalid_Driver_Handle,                       0x22,
+                "invalid module handle" )
+  FT_ERRORDEF_( Invalid_Face_Handle,                         0x23,
+                "invalid face handle" )
+  FT_ERRORDEF_( Invalid_Size_Handle,                         0x24,
+                "invalid size handle" )
+  FT_ERRORDEF_( Invalid_Slot_Handle,                         0x25,
+                "invalid glyph slot handle" )
+  FT_ERRORDEF_( Invalid_CharMap_Handle,                      0x26,
+                "invalid charmap handle" )
+  FT_ERRORDEF_( Invalid_Cache_Handle,                        0x27,
+                "invalid cache manager handle" )
+  FT_ERRORDEF_( Invalid_Stream_Handle,                       0x28,
+                "invalid stream handle" )
+
+  /* driver errors */
+
+  FT_ERRORDEF_( Too_Many_Drivers,                            0x30,
+                "too many modules" )
+  FT_ERRORDEF_( Too_Many_Extensions,                         0x31,
+                "too many extensions" )
+
+  /* memory errors */
+
+  FT_ERRORDEF_( Out_Of_Memory,                               0x40,
+                "out of memory" )
+  FT_ERRORDEF_( Unlisted_Object,                             0x41,
+                "unlisted object" )
+
+  /* stream errors */
+
+  FT_ERRORDEF_( Cannot_Open_Stream,                          0x51,
+                "cannot open stream" )
+  FT_ERRORDEF_( Invalid_Stream_Seek,                         0x52,
+                "invalid stream seek" )
+  FT_ERRORDEF_( Invalid_Stream_Skip,                         0x53,
+                "invalid stream skip" )
+  FT_ERRORDEF_( Invalid_Stream_Read,                         0x54,
+                "invalid stream read" )
+  FT_ERRORDEF_( Invalid_Stream_Operation,                    0x55,
+                "invalid stream operation" )
+  FT_ERRORDEF_( Invalid_Frame_Operation,                     0x56,
+                "invalid frame operation" )
+  FT_ERRORDEF_( Nested_Frame_Access,                         0x57,
+                "nested frame access" )
+  FT_ERRORDEF_( Invalid_Frame_Read,                          0x58,
+                "invalid frame read" )
+
+  /* raster errors */
+
+  FT_ERRORDEF_( Raster_Uninitialized,                        0x60,
+                "raster uninitialized" )
+  FT_ERRORDEF_( Raster_Corrupted,                            0x61,
+                "raster corrupted" )
+  FT_ERRORDEF_( Raster_Overflow,                             0x62,
+                "raster overflow" )
+  FT_ERRORDEF_( Raster_Negative_Height,                      0x63,
+                "negative height while rastering" )
+
+  /* cache errors */
+
+  FT_ERRORDEF_( Too_Many_Caches,                             0x70,
+                "too many registered caches" )
+
+  /* TrueType and SFNT errors */
+
+  FT_ERRORDEF_( Invalid_Opcode,                              0x80,
+                "invalid opcode" )
+  FT_ERRORDEF_( Too_Few_Arguments,                           0x81,
+                "too few arguments" )
+  FT_ERRORDEF_( Stack_Overflow,                              0x82,
+                "stack overflow" )
+  FT_ERRORDEF_( Code_Overflow,                               0x83,
+                "code overflow" )
+  FT_ERRORDEF_( Bad_Argument,                                0x84,
+                "bad argument" )
+  FT_ERRORDEF_( Divide_By_Zero,                              0x85,
+                "division by zero" )
+  FT_ERRORDEF_( Invalid_Reference,                           0x86,
+                "invalid reference" )
+  FT_ERRORDEF_( Debug_OpCode,                                0x87,
+                "found debug opcode" )
+  FT_ERRORDEF_( ENDF_In_Exec_Stream,                         0x88,
+                "found ENDF opcode in execution stream" )
+  FT_ERRORDEF_( Nested_DEFS,                                 0x89,
+                "nested DEFS" )
+  FT_ERRORDEF_( Invalid_CodeRange,                           0x8A,
+                "invalid code range" )
+  FT_ERRORDEF_( Execution_Too_Long,                          0x8B,
+                "execution context too <span class="keyword">long</span>" )
+  FT_ERRORDEF_( Too_Many_Function_Defs,                      0x8C,
+                "too many function definitions" )
+  FT_ERRORDEF_( Too_Many_Instruction_Defs,                   0x8D,
+                "too many instruction definitions" )
+  FT_ERRORDEF_( Table_Missing,                               0x8E,
+                "SFNT font table missing" )
+  FT_ERRORDEF_( Horiz_Header_Missing,                        0x8F,
+                "horizontal header (hhea) table missing" )
+  FT_ERRORDEF_( Locations_Missing,                           0x90,
+                "locations (loca) table missing" )
+  FT_ERRORDEF_( Name_Table_Missing,                          0x91,
+                "name table missing" )
+  FT_ERRORDEF_( CMap_Table_Missing,                          0x92,
+                "character map (cmap) table missing" )
+  FT_ERRORDEF_( Hmtx_Table_Missing,                          0x93,
+                "horizontal metrics (hmtx) table missing" )
+  FT_ERRORDEF_( Post_Table_Missing,                          0x94,
+                "PostScript (post) table missing" )
+  FT_ERRORDEF_( Invalid_Horiz_Metrics,                       0x95,
+                "invalid horizontal metrics" )
+  FT_ERRORDEF_( Invalid_CharMap_Format,                      0x96,
+                "invalid character map (cmap) format" )
+  FT_ERRORDEF_( Invalid_PPem,                                0x97,
+                "invalid ppem value" )
+  FT_ERRORDEF_( Invalid_Vert_Metrics,                        0x98,
+                "invalid vertical metrics" )
+  FT_ERRORDEF_( Could_Not_Find_Context,                      0x99,
+                "could not find context" )
+  FT_ERRORDEF_( Invalid_Post_Table_Format,                   0x9A,
+                "invalid PostScript (post) table format" )
+  FT_ERRORDEF_( Invalid_Post_Table,                          0x9B,
+                "invalid PostScript (post) table" )
+  FT_ERRORDEF_( DEF_In_Glyf_Bytecode,                        0x9C,
+                "found FDEF or IDEF opcode in glyf bytecode" )
+  FT_ERRORDEF_( Missing_Bitmap,                              0x9D,
+                "missing bitmap in strike" )
+  FT_ERRORDEF_( Missing_SVG_Hooks,                           0x9E,
+                "SVG hooks have not been set" )
+
+  /* CFF, CID, and Type 1 errors */
+
+  FT_ERRORDEF_( Syntax_Error,                                0xA0,
+                "opcode syntax error" )
+  FT_ERRORDEF_( Stack_Underflow,                             0xA1,
+                "argument stack underflow" )
+  FT_ERRORDEF_( Ignore,                                      0xA2,
+                "ignore" )
+  FT_ERRORDEF_( No_Unicode_Glyph_Name,                       0xA3,
+                "no Unicode glyph name found" )
+  FT_ERRORDEF_( Glyph_Too_Big,                               0xA4,
+                "glyph too big for hinting" )
+
+  /* BDF errors */
+
+  FT_ERRORDEF_( Missing_Startfont_Field,                     0xB0,
+                "`STARTFONT' field missing" )
+  FT_ERRORDEF_( Missing_Font_Field,                          0xB1,
+                "`FONT' field missing" )
+  FT_ERRORDEF_( Missing_Size_Field,                          0xB2,
+                "`SIZE' field missing" )
+  FT_ERRORDEF_( Missing_Fontboundingbox_Field,               0xB3,
+                "`FONTBOUNDINGBOX' field missing" )
+  FT_ERRORDEF_( Missing_Chars_Field,                         0xB4,
+                "`CHARS' field missing" )
+  FT_ERRORDEF_( Missing_Startchar_Field,                     0xB5,
+                "`STARTCHAR' field missing" )
+  FT_ERRORDEF_( Missing_Encoding_Field,                      0xB6,
+                "`ENCODING' field missing" )
+  FT_ERRORDEF_( Missing_Bbx_Field,                           0xB7,
+                "`BBX' field missing" )
+  FT_ERRORDEF_( Bbx_Too_Big,                                 0xB8,
+                "`BBX' too big" )
+  FT_ERRORDEF_( Corrupted_Font_Header,                       0xB9,
+                "Font header corrupted or missing fields" )
+  FT_ERRORDEF_( Corrupted_Font_Glyphs,                       0xBA,
+                "Font glyphs corrupted or missing fields" )
+</code></pre></div>
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+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Error Enumerations
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
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+        <span class="md-nav__icon md-icon"></span>
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+    Synopsis
+  </a>
+  
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+      
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+  <a href="#ft_error_string" class="md-nav__link">
+    FT_Error_String
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+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#error-codes">Error Codes</a> &raquo; Error Enumerations</p>
+<hr />
+<h1 id="error-enumerations">Error Enumerations<a class="headerlink" href="#error-enumerations" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The header file <code>fterrors.h</code> (which is automatically included by <code>freetype.h</code>) defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below.</p>
+<p><strong>Error Formats</strong></p>
+<p>The configuration macro <code>FT_CONFIG_OPTION_USE_MODULE_ERRORS</code> can be defined in <code>ftoption.h</code> in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType&nbsp;2, however). See the file <code>ftmoderr.h</code> for more details.</p>
+<p><strong>Error Message Strings</strong></p>
+<p>Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType&nbsp;2 to save space (most client applications do not use them).</p>
+<p>To do so, you have to define the following macros before including this file.
+<div class="highlight"><pre><span></span><code>  FT_ERROR_START_LIST
+</code></pre></div></p>
+<p>This macro is called before anything else to define the start of the error list. It is followed by several <code>FT_ERROR_DEF</code> calls.
+<div class="highlight"><pre><span></span><code>  FT_ERROR_DEF( e, v, s )
+</code></pre></div></p>
+<p>This macro is called to define one single error. &lsquo;e&rsquo; is the error code identifier (e.g., <code>Invalid_Argument</code>), &lsquo;v&rsquo; is the error's numerical value, and &lsquo;s&rsquo; is the corresponding error string.
+<div class="highlight"><pre><span></span><code>  FT_ERROR_END_LIST
+</code></pre></div></p>
+<p>This macro ends the list.</p>
+<p>Additionally, you have to undefine <code>FTERRORS_H_</code> before #including this file.</p>
+<p>Here is a simple example.
+<div class="highlight"><pre><span></span><code>  #undef FTERRORS_H_
+  #define FT_ERRORDEF( e, v, s )  { e, s },
+  #define FT_ERROR_START_LIST     {
+  #define FT_ERROR_END_LIST       { 0, NULL } };
+
+  const struct
+  {
+    int          err_code;
+    const char*  err_msg;
+  } ft_errors[] =
+
+  #include &lt;freetype/fterrors.h&gt;
+</code></pre></div></p>
+<p>An alternative to using an array is a switch statement.
+<div class="highlight"><pre><span></span><code>  #undef FTERRORS_H_
+  #define FT_ERROR_START_LIST     switch ( error_code ) {
+  #define FT_ERRORDEF( e, v, s )    case v: return s;
+  #define FT_ERROR_END_LIST       }
+</code></pre></div></p>
+<p>If you use <code>FT_CONFIG_OPTION_USE_MODULE_ERRORS</code>, <code>error_code</code> should be replaced with <code>FT_ERROR_BASE(error_code)</code> in the last example.</p>
+<h2 id="ft_error_string">FT_Error_String<a class="headerlink" href="#ft_error_string" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_ERRORS_H (freetype/fterrors.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+  <b>FT_Error_String</b>( <a href="ft2-basic_types.html#ft_error">FT_Error</a>  error_code );
+</code></pre></div>
+
+<p>Retrieve the description of a valid FreeType error code.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="error_code">error_code</td><td class="desc">
+<p>A valid FreeType error code.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A C&nbsp;string or <code>NULL</code>, if any error occurred.</p>
+<h4>note</h4>
+
+<p>FreeType has to be compiled with <code>FT_CONFIG_OPTION_ERROR_STRINGS</code> or <code>FT_DEBUG_LEVEL_ERROR</code> to get meaningful descriptions. &lsquo;error_string&rsquo; will be <code>NULL</code> otherwise.</p>
+<p>Module identification will be ignored:
+<div class="highlight"><pre><span></span><code><span class="w">  </span><span class="n">strcmp</span><span class="p">(</span><span class="w"> </span><span class="n">FT_Error_String</span><span class="p">(</span><span class="w">  </span><span class="n">FT_Err_Unknown_File_Format</span><span class="w"> </span><span class="p">),</span>
+<span class="w">          </span><span class="n">FT_Error_String</span><span class="p">(</span><span class="w"> </span><span class="n">BDF_Err_Unknown_File_Format</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
+</code></pre></div></p>
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+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Face Creation
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-face_creation.html" class="md-nav__link md-nav__link--active">
+        Face Creation
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face" class="md-nav__link">
+    FT_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_facerec" class="md-nav__link">
+    FT_FaceRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_flag_xxx" class="md-nav__link">
+    FT_FACE_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_style_flag_xxx" class="md-nav__link">
+    FT_STYLE_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face" class="md-nav__link">
+    FT_New_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_face" class="md-nav__link">
+    FT_Done_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_reference_face" class="md-nav__link">
+    FT_Reference_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_memory_face" class="md-nav__link">
+    FT_New_Memory_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_properties" class="md-nav__link">
+    FT_Face_Properties
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_open_face" class="md-nav__link">
+    FT_Open_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_open_args" class="md-nav__link">
+    FT_Open_Args
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_open_xxx" class="md-nav__link">
+    FT_OPEN_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_parameter" class="md-nav__link">
+    FT_Parameter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_attach_file" class="md-nav__link">
+    FT_Attach_File
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_attach_stream" class="md-nav__link">
+    FT_Attach_Stream
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
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+  
+
+    
+      
+      
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
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+    
+      
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+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face" class="md-nav__link">
+    FT_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_facerec" class="md-nav__link">
+    FT_FaceRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_flag_xxx" class="md-nav__link">
+    FT_FACE_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_style_flag_xxx" class="md-nav__link">
+    FT_STYLE_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face" class="md-nav__link">
+    FT_New_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_face" class="md-nav__link">
+    FT_Done_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_reference_face" class="md-nav__link">
+    FT_Reference_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_memory_face" class="md-nav__link">
+    FT_New_Memory_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_properties" class="md-nav__link">
+    FT_Face_Properties
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_open_face" class="md-nav__link">
+    FT_Open_Face
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_open_args" class="md-nav__link">
+    FT_Open_Args
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_open_xxx" class="md-nav__link">
+    FT_OPEN_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_parameter" class="md-nav__link">
+    FT_Parameter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_attach_file" class="md-nav__link">
+    FT_Attach_File
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_attach_stream" class="md-nav__link">
+    FT_Attach_Stream
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Face Creation</p>
+<hr />
+<h1 id="face-creation">Face Creation<a class="headerlink" href="#face-creation" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The functions and structures collected in this section operate on fonts globally.</p>
+<h2 id="ft_face">FT_Face<a class="headerlink" href="#ft_face" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_*  <b>FT_Face</b>;
+</code></pre></div>
+
+<p>A handle to a typographic face object. A face object models a given typeface, in a given style.</p>
+<h4>note</h4>
+
+<p>A face object also owns a single <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code> object, as well as one or more <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects.</p>
+<p>Use <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to create a new face object from a given filepath or a custom input stream.</p>
+<p>Use <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> to destroy it (along with its slot and sizes).</p>
+<p>An <code>FT_Face</code> object can only be safely used from one thread at a time. Similarly, creation and destruction of <code>FT_Face</code> with the same <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> object can only be done from one thread at a time. On the other hand, functions like <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> and its siblings are thread-safe and do not need the lock to be held as long as the same <code>FT_Face</code> object is not used from multiple threads at the same time.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the publicly accessible fields of a given face object.</p>
+<hr>
+
+<h2 id="ft_facerec">FT_FaceRec<a class="headerlink" href="#ft_facerec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_FaceRec_
+  {
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>           num_faces;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>           face_index;
+
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>           face_flags;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>           style_flags;
+
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>           num_glyphs;
+
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*        family_name;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*        style_name;
+
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>            num_fixed_sizes;
+    <a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a>*   available_sizes;
+
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>            num_charmaps;
+    <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>*       charmaps;
+
+    <a href="ft2-basic_types.html#ft_generic">FT_Generic</a>        generic;
+
+    /* The following member variables (down to `underline_thickness`) */
+    /* are only relevant to scalable outlines; cf. @<a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a>    */
+    /* for bitmap fonts.                                              */
+    <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a>           bbox;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>         units_per_EM;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          ascender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          descender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          height;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          max_advance_width;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          max_advance_height;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          underline_position;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>          underline_thickness;
+
+    <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>      glyph;
+    <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a>           size;
+    <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>        charmap;
+
+    /* private fields, internal to FreeType */
+
+    <a href="ft2-module_management.html#ft_driver">FT_Driver</a>         driver;
+    <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>         memory;
+    <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>         stream;
+
+    <a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a>        sizes_list;
+
+    <a href="ft2-basic_types.html#ft_generic">FT_Generic</a>        autohint;   /* face-specific auto-hinter data */
+    <span class="keyword">void</span>*             extensions; /* unused                         */
+
+    <a href="ft2-other_api_data.html#ft_face_internal">FT_Face_Internal</a>  internal;
+
+  } <b>FT_FaceRec</b>;
+</code></pre></div>
+
+<p>FreeType root face class structure. A face object models a typeface in a font file.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_faces">num_faces</td><td class="desc">
+<p>The number of faces in the font file. Some font formats can have multiple faces in a single font file.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value&nbsp;0). They are set to&nbsp;0 if there is only one face in the font file.</p>
+<p>[Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value&nbsp;1; value&nbsp;0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face&nbsp;4, say, <code>face_index</code> is set to 0x00030004.</p>
+<p>Bit 31 is always zero (that is, <code>face_index</code> is always a positive value).</p>
+<p>[Since 2.9] Changing the design coordinates with <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code> does not influence the named instance index value (only <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> does that).</p>
+</td></tr>
+<tr><td class="val" id="face_flags">face_flags</td><td class="desc">
+<p>A set of bit flags that give important information about the face; see <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_XXX</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="style_flags">style_flags</td><td class="desc">
+<p>The lower 16&nbsp;bits contain a set of bit flags indicating the style of the face; see <code><a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_XXX</a></code> for the details.</p>
+<p>[Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (that is, <code>style_flags</code> is always a positive value). Note that a variation font has always at least one named instance, namely the default instance.</p>
+</td></tr>
+<tr><td class="val" id="num_glyphs">num_glyphs</td><td class="desc">
+<p>The number of glyphs in the face. If the face is scalable and has sbits (see <code>num_fixed_sizes</code>), it is set to the number of outline glyphs.</p>
+<p>For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font.</p>
+</td></tr>
+<tr><td class="val" id="family_name">family_name</td><td class="desc">
+<p>The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like &lsquo;Times New Roman&rsquo;, &lsquo;Bodoni&rsquo;, &lsquo;Garamond&rsquo;, etc). This is a least common denominator used to list fonts. Some formats (TrueType &amp; OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be <code>NULL</code> (e.g., in fonts embedded in a PDF file).</p>
+<p>In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries.</p>
+</td></tr>
+<tr><td class="val" id="style_name">style_name</td><td class="desc">
+<p>The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like &lsquo;Italic&rsquo;, &lsquo;Bold&rsquo;, &lsquo;Condensed&rsquo;, etc). Not all font formats provide a style name, so this field is optional, and can be set to <code>NULL</code>. As for <code>family_name</code>, some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them.</p>
+</td></tr>
+<tr><td class="val" id="num_fixed_sizes">num_fixed_sizes</td><td class="desc">
+<p>The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called &lsquo;sbits&rsquo; in that case.</p>
+</td></tr>
+<tr><td class="val" id="available_sizes">available_sizes</td><td class="desc">
+<p>An array of <code><a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a></code> for all bitmap strikes in the face. It is set to <code>NULL</code> if there is no bitmap strike.</p>
+<p>Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail.</p>
+</td></tr>
+<tr><td class="val" id="num_charmaps">num_charmaps</td><td class="desc">
+<p>The number of charmaps in the face.</p>
+</td></tr>
+<tr><td class="val" id="charmaps">charmaps</td><td class="desc">
+<p>An array of the charmaps of the face.</p>
+</td></tr>
+<tr><td class="val" id="generic">generic</td><td class="desc">
+<p>A field reserved for client uses. See the <code><a href="ft2-basic_types.html#ft_generic">FT_Generic</a></code> type description.</p>
+</td></tr>
+<tr><td class="val" id="bbox">bbox</td><td class="desc">
+<p>The font bounding box. Coordinates are expressed in font units (see <code>units_per_EM</code>). The box is large enough to contain any glyph from the font. Thus, <code>bbox.yMax</code> can be seen as the &lsquo;maximum ascender&rsquo;, and <code>bbox.yMin</code> as the &lsquo;minimum descender&rsquo;. Only relevant for scalable formats.</p>
+<p>Note that the bounding box might be off by (at least) one pixel for hinted fonts. See <code><a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a></code> for further discussion.</p>
+<p>Note that the bounding box does not vary in OpenType variation fonts and should only be used in relation to the default instance.</p>
+</td></tr>
+<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
+<p>The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type&nbsp;1 fonts. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="ascender">ascender</td><td class="desc">
+<p>The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to <code>bbox.yMax</code>. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="descender">descender</td><td class="desc">
+<p>The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to <code>bbox.yMin</code>. Note that this field is negative for values below the baseline. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats.</p>
+<p>If you want the global glyph height, use <code>ascender - descender</code>.</p>
+</td></tr>
+<tr><td class="val" id="max_advance_width">max_advance_width</td><td class="desc">
+<p>The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="max_advance_height">max_advance_height</td><td class="desc">
+<p>The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to <code>height</code> for fonts that do not provide vertical metrics. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="underline_position">underline_position</td><td class="desc">
+<p>The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="underline_thickness">underline_thickness</td><td class="desc">
+<p>The thickness, in font units, of the underline for this face. Only relevant for scalable formats.</p>
+</td></tr>
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>The face's associated glyph slot(s).</p>
+</td></tr>
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>The current active size for this face.</p>
+</td></tr>
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>The current active charmap for this face.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Fields may be changed after a call to <code><a href="ft2-face_creation.html#ft_attach_file">FT_Attach_File</a></code> or <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
+<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an &lsquo;MVAR&rsquo; table: <code>ascender</code>, <code>descender</code>, <code>height</code>, <code>underline_position</code>, and <code>underline_thickness</code>.</p>
+<p>Especially for TrueType fonts see also the documentation for <code><a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a></code>.</p>
+<hr>
+
+<h2 id="ft_face_flag_xxx">FT_FACE_FLAG_XXX<a class="headerlink" href="#ft_face_flag_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</a>          ( 1L &lt;&lt;  0 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</a>       ( 1L &lt;&lt;  1 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</a>       ( 1L &lt;&lt;  2 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</a>              ( 1L &lt;&lt;  3 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</a>        ( 1L &lt;&lt;  4 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</a>          ( 1L &lt;&lt;  5 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_kerning">FT_FACE_FLAG_KERNING</a>           ( 1L &lt;&lt;  6 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_fast_glyphs">FT_FACE_FLAG_FAST_GLYPHS</a>       ( 1L &lt;&lt;  7 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</a>  ( 1L &lt;&lt;  8 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</a>       ( 1L &lt;&lt;  9 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_external_stream">FT_FACE_FLAG_EXTERNAL_STREAM</a>   ( 1L &lt;&lt; 10 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_hinter">FT_FACE_FLAG_HINTER</a>            ( 1L &lt;&lt; 11 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</a>         ( 1L &lt;&lt; 12 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</a>            ( 1L &lt;&lt; 13 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_color">FT_FACE_FLAG_COLOR</a>             ( 1L &lt;&lt; 14 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_variation">FT_FACE_FLAG_VARIATION</a>         ( 1L &lt;&lt; 15 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_svg">FT_FACE_FLAG_SVG</a>               ( 1L &lt;&lt; 16 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_sbix">FT_FACE_FLAG_SBIX</a>              ( 1L &lt;&lt; 17 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_face_flag_sbix_overlay">FT_FACE_FLAG_SBIX_OVERLAY</a>      ( 1L &lt;&lt; 18 )
+</code></pre></div>
+
+<p>A list of bit flags used in the <code>face_flags</code> field of the <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> structure. They inform client applications of properties of the corresponding face.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</td><td class="desc">
+<p>The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a></code> set.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</td><td class="desc">
+<p>The face contains bitmap strikes. See also the <code>num_fixed_sizes</code> and <code>available_sizes</code> fields of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</td><td class="desc">
+<p>The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.).</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</td><td class="desc">
+<p>The face uses the SFNT storage scheme. For now, this means TrueType and OpenType.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</td><td class="desc">
+<p>The face contains horizontal glyph metrics. This should be set for all common formats.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</td><td class="desc">
+<p>The face contains vertical glyph metrics. This is only available in some formats, not all of them.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_kerning">FT_FACE_FLAG_KERNING</td><td class="desc">
+<p>The face contains kerning information. If set, the kerning distance can be retrieved using the function <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>. Otherwise the function always returns the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT &lsquo;GPOS&rsquo; table (as present in many OpenType fonts).</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_fast_glyphs">FT_FACE_FLAG_FAST_GLYPHS</td><td class="desc">
+<p>THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</td><td class="desc">
+<p>The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts.</p>
+<p>See section &lsquo;<a href="ft2-multiple_masters.html#multiple_masters">Multiple Masters</a>&rsquo; for API details.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</td><td class="desc">
+<p>The face contains glyph names, which can be retrieved using <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code>. Note that some TrueType fonts contain broken glyph name tables. Use the function <code><a href="ft2-type1_tables.html#ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names</a></code> when needed.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_external_stream">FT_FACE_FLAG_EXTERNAL_STREAM</td><td class="desc">
+<p>Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> is called. Don't read or test this flag.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_hinter">FT_FACE_FLAG_HINTER</td><td class="desc">
+<p>The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT &lsquo;gasp&rsquo; table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</td><td class="desc">
+<p>The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>. Only the CID values for which corresponding glyphs in the subsetted font exist make <code>FT_Load_Glyph</code> return successfully; in all other cases you get an <code>FT_Err_Invalid_Argument</code> error.</p>
+<p>Note that CID-keyed fonts that are in an SFNT wrapper (that is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the &lsquo;CID-ness&rsquo; isn't visible to the application.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</td><td class="desc">
+<p>The face is &lsquo;tricky&rsquo;, that is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font <code>mingli.ttf</code> (but not <code>mingliu.ttc</code>) that uses TrueType bytecode instructions to move and scale all of its subglyphs.</p>
+<p>It is not possible to auto-hint such fonts using <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code>; it will also ignore <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code>. You have to set both <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a></code> to really disable hinting; however, you probably never want this except for demonstration purposes.</p>
+<p>Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file <code>ttobjs.c</code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_color">FT_FACE_FLAG_COLOR</td><td class="desc">
+<p>[Since 2.5.1] The face has color glyph tables. See <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_variation">FT_FACE_FLAG_VARIATION</td><td class="desc">
+<p>[Since 2.9] Set if the current face (or named instance) has been altered with <code><a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code>, or <code><a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a></code> to select a non-default instance.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_svg">FT_FACE_FLAG_SVG</td><td class="desc">
+<p>[Since 2.12] The face has an &lsquo;SVG&nbsp;&rsquo; OpenType table.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_sbix">FT_FACE_FLAG_SBIX</td><td class="desc">
+<p>[Since 2.12] The face has an &lsquo;sbix&rsquo; OpenType table <em>and</em> outlines. For such fonts, <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SCALABLE</a></code> is not set by default to retain backward compatibility.</p>
+</td></tr>
+<tr><td class="val" id="ft_face_flag_sbix_overlay">FT_FACE_FLAG_SBIX_OVERLAY</td><td class="desc">
+<p>[Since 2.12] The face has an &lsquo;sbix&rsquo; OpenType table where outlines should be drawn on top of bitmap strikes.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_style_flag_xxx">FT_STYLE_FLAG_XXX<a class="headerlink" href="#ft_style_flag_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</a>  ( 1 &lt;&lt; 0 )
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_style_flag_bold">FT_STYLE_FLAG_BOLD</a>    ( 1 &lt;&lt; 1 )
+</code></pre></div>
+
+<p>A list of bit flags to indicate the style of a given face. These are used in the <code>style_flags</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_style_flag_italic">FT_STYLE_FLAG_ITALIC</td><td class="desc">
+<p>The face style is italic or oblique.</p>
+</td></tr>
+<tr><td class="val" id="ft_style_flag_bold">FT_STYLE_FLAG_BOLD</td><td class="desc">
+<p>The face is bold.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the &lsquo;OS/2&rsquo; table in SFNT based fonts).</p>
+<hr>
+
+<h2 id="ft_new_face">FT_New_Face<a class="headerlink" href="#ft_new_face" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Face</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+               <span class="keyword">const</span> <span class="keyword">char</span>*  filepathname,
+               <a href="ft2-basic_types.html#ft_long">FT_Long</a>      face_index,
+               <a href="ft2-face_creation.html#ft_face">FT_Face</a>     *aface );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to open a font by its pathname.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="pathname">pathname</td><td class="desc">
+<p>A path to the font file.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>See <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> for a detailed description of this parameter.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The <code>pathname</code> string should be recognizable as such by a standard <code>fopen</code> call on your system; in particular, this means that <code>pathname</code> must not contain null bytes. If that is not sufficient to address all file name possibilities (for example, to handle wide character file names on Windows in UTF-16 encoding) you might use <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to pass a memory array or a stream object instead.</p>
+<p>Use <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> to destroy the created <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object (along with its slot and sizes).</p>
+<hr>
+
+<h2 id="ft_done_face">FT_Done_Face<a class="headerlink" href="#ft_done_face" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Done_Face</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Discard a given face object, as well as all of its child slots and sizes.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>See the discussion of reference counters in the description of <code><a href="ft2-face_creation.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
+<hr>
+
+<h2 id="ft_reference_face">FT_Reference_Face<a class="headerlink" href="#ft_reference_face" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Reference_Face</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>A counter gets initialized to&nbsp;1 at the time an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure is created. This function increments the counter. <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> then only destroys a face if the counter is&nbsp;1, otherwise it simply decrements the counter.</p>
+<p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>since</h4>
+
+<p>2.4.2</p>
+<hr>
+
+<h2 id="ft_new_memory_face">FT_New_Memory_Face<a class="headerlink" href="#ft_new_memory_face" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Memory_Face</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>      library,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  file_base,
+                      <a href="ft2-basic_types.html#ft_long">FT_Long</a>         file_size,
+                      <a href="ft2-basic_types.html#ft_long">FT_Long</a>         face_index,
+                      <a href="ft2-face_creation.html#ft_face">FT_Face</a>        *aface );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to open a font that has been loaded into memory.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="file_base">file_base</td><td class="desc">
+<p>A pointer to the beginning of the font data.</p>
+</td></tr>
+<tr><td class="val" id="file_size">file_size</td><td class="desc">
+<p>The size of the memory chunk used by the font data.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>See <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> for a detailed description of this parameter.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You must not deallocate the memory before calling <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<hr>
+
+<h2 id="ft_face_properties">FT_Face_Properties<a class="headerlink" href="#ft_face_properties" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Face_Properties</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>        face,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        num_properties,
+                      <a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a>*  properties );
+</code></pre></div>
+
+<p>Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit).</p>
+<p>Contrary to <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code>, this function uses <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled.</p>
+<ul>
+<li>
+<p><code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code> (stem darkening, corresponding to the property <code>no-stem-darkening</code> provided by the &lsquo;autofit&rsquo;, &lsquo;cff&rsquo;, &lsquo;type1&rsquo;, and &lsquo;t1cid&rsquo; modules; see <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>).</p>
+</li>
+<li>
+<p><code><a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a></code> (LCD filter weights, corresponding to function <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code>).</p>
+</li>
+<li>
+<p><code><a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a></code> (seed value for the CFF, Type&nbsp;1, and CID &lsquo;random&rsquo; operator, corresponding to the <code>random-seed</code> property provided by the &lsquo;cff&rsquo;, &lsquo;type1&rsquo;, and &lsquo;t1cid&rsquo; modules; see <code><a href="ft2-properties.html#random-seed">random-seed</a></code>).</p>
+</li>
+</ul>
+<p>Pass <code>NULL</code> as <code>data</code> in <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> for a given tag to reset the option and use the library or module default again.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="num_properties">num_properties</td><td class="desc">
+<p>The number of properties that follow.</p>
+</td></tr>
+<tr><td class="val" id="properties">properties</td><td class="desc">
+<p>A handle to an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> array with <code>num_properties</code> elements.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>example</h4>
+
+<p>Here is an example that sets three properties. You must define <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> to make the LCD filter examples work.
+<div class="highlight"><pre><span></span><code>  FT_Parameter         property1;
+  FT_Bool              darken_stems = 1;
+
+  FT_Parameter         property2;
+  FT_LcdFiveTapFilter  custom_weight =
+                         { 0x11, 0x44, 0x56, 0x44, 0x11 };
+
+  FT_Parameter         property3;
+  FT_Int32             random_seed = 314159265;
+
+  FT_Parameter         properties[3] = { property1,
+                                         property2,
+                                         property3 };
+
+
+  property1.tag  = FT_PARAM_TAG_STEM_DARKENING;
+  property1.data = &amp;darken_stems;
+
+  property2.tag  = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
+  property2.data = custom_weight;
+
+  property3.tag  = FT_PARAM_TAG_RANDOM_SEED;
+  property3.data = &amp;random_seed;
+
+  FT_Face_Properties( face, 3, properties );
+</code></pre></div></p>
+<p>The next example resets a single property to its default value.
+<div class="highlight"><pre><span></span><code>  FT_Parameter  property;
+
+
+  property.tag  = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
+  property.data = NULL;
+
+  FT_Face_Properties( face, 1, &amp;property );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_open_face">FT_Open_Face<a class="headerlink" href="#ft_open_face" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Open_Face</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>           library,
+                <span class="keyword">const</span> <a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a>*  args,
+                <a href="ft2-basic_types.html#ft_long">FT_Long</a>              face_index,
+                <a href="ft2-face_creation.html#ft_face">FT_Face</a>             *aface );
+</code></pre></div>
+
+<p>Create a face object from a given resource described by <code><a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a></code>.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="args">args</td><td class="desc">
+<p>A pointer to an <code>FT_Open_Args</code> structure that must be filled by the caller.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value&nbsp;0). Set it to&nbsp;0 if there is only one face in the font file.</p>
+<p>[Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value&nbsp;1; value&nbsp;0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face&nbsp;4, <code>face_index</code> should be set to 0x00030004. If you want to access face&nbsp;4 without variation handling, simply set <code>face_index</code> to value&nbsp;4.</p>
+<p><code>FT_Open_Face</code> and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the <code>face_index</code> argument is negative, the function's return value is&nbsp;0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in <code>*aface</code> (if <code>aface</code> isn't <code>NULL</code>); the only two useful fields in this special case are <code>face-&gt;num_faces</code> and <code>face-&gt;style_flags</code>. For any negative value of <code>face_index</code>, <code>face-&gt;num_faces</code> gives the number of faces within the font file. For the negative value &lsquo;-(N+1)&rsquo; (with &lsquo;N&rsquo; a non-negative 16-bit value), bits 16-30 in <code>face-&gt;style_flags</code> give the number of named instances in face &lsquo;N&rsquo; if we have a variation font (or zero otherwise). After examination, the returned <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure should be deallocated with a call to <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object. If <code>face_index</code> is greater than or equal to zero, it must be non-<code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through <code>face-&gt;glyph</code>.</p>
+<p>Each new face object created with this function also owns a default <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object, accessible as <code>face-&gt;size</code>.</p>
+<p>One <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> instance can have multiple face objects, that is, <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> and its siblings can be called multiple times using the same <code>library</code> argument.</p>
+<p>See the discussion of reference counters in the description of <code><a href="ft2-face_creation.html#ft_reference_face">FT_Reference_Face</a></code>.</p>
+<p>If <code>FT_OPEN_STREAM</code> is set in <code>args-&gt;flags</code>, the stream in <code>args-&gt;stream</code> is automatically closed before this function returns any error (including <code>FT_Err_Invalid_Argument</code>).</p>
+<h4>example</h4>
+
+<p>To loop over all faces, use code similar to the following snippet (omitting the error handling).
+<div class="highlight"><pre><span></span><code>  ...
+  FT_Face  face;
+  FT_Long  i, num_faces;
+
+
+  error = FT_Open_Face( library, args, -1, &amp;face );
+  if ( error ) { ... }
+
+  num_faces = face-&gt;num_faces;
+  FT_Done_Face( face );
+
+  for ( i = 0; i &lt; num_faces; i++ )
+  {
+    ...
+    error = FT_Open_Face( library, args, i, &amp;face );
+    ...
+    FT_Done_Face( face );
+    ...
+  }
+</code></pre></div></p>
+<p>To loop over all valid values for <code>face_index</code>, use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of <code>FT_Open_Face</code> within the do-loop), with and without named instances.
+<div class="highlight"><pre><span></span><code>  ...
+  FT_Face  face;
+
+  FT_Long  num_faces     = 0;
+  FT_Long  num_instances = 0;
+
+  FT_Long  face_idx     = 0;
+  FT_Long  instance_idx = 0;
+
+
+  do
+  {
+    FT_Long  id = ( instance_idx &lt;&lt; 16 ) + face_idx;
+
+
+    error = FT_Open_Face( library, args, id, &amp;face );
+    if ( error ) { ... }
+
+    num_faces     = face-&gt;num_faces;
+    num_instances = face-&gt;style_flags &gt;&gt; 16;
+
+    ...
+
+    FT_Done_Face( face );
+
+    if ( instance_idx &lt; num_instances )
+      instance_idx++;
+    else
+    {
+      face_idx++;
+      instance_idx = 0;
+    }
+
+  } while ( face_idx &lt; num_faces )
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_open_args">FT_Open_Args<a class="headerlink" href="#ft_open_args" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Open_Args_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         flags;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  memory_base;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>         memory_size;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*      pathname;
+    <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>       stream;
+    <a href="ft2-module_management.html#ft_module">FT_Module</a>       driver;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          num_params;
+    <a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a>*   params;
+
+  } <b>FT_Open_Args</b>;
+</code></pre></div>
+
+<p>A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="flags">flags</td><td class="desc">
+<p>A set of bit flags indicating how to use the structure.</p>
+</td></tr>
+<tr><td class="val" id="memory_base">memory_base</td><td class="desc">
+<p>The first byte of the file in memory.</p>
+</td></tr>
+<tr><td class="val" id="memory_size">memory_size</td><td class="desc">
+<p>The size in bytes of the file in memory.</p>
+</td></tr>
+<tr><td class="val" id="pathname">pathname</td><td class="desc">
+<p>A pointer to an 8-bit file pathname, which must be a C&nbsp;string (i.e., no null bytes except at the very end). The pointer is not owned by FreeType.</p>
+</td></tr>
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>A handle to a source stream object.</p>
+</td></tr>
+<tr><td class="val" id="driver">driver</td><td class="desc">
+<p>This field is exclusively used by <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>; it simply specifies the font driver to use for opening the face. If set to <code>NULL</code>, FreeType tries to load the face with each one of the drivers in its list.</p>
+</td></tr>
+<tr><td class="val" id="num_params">num_params</td><td class="desc">
+<p>The number of extra parameters.</p>
+</td></tr>
+<tr><td class="val" id="params">params</td><td class="desc">
+<p>Extra parameters passed to the font driver when opening a new face.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The stream type is determined by the contents of <code>flags</code>:</p>
+<p>If the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_MEMORY</a></code> bit is set, assume that this is a memory file of <code>memory_size</code> bytes, located at <code>memory_address</code>. The data are not copied, and the client is responsible for releasing and destroying them <em>after</em> the corresponding call to <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<p>Otherwise, if the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_STREAM</a></code> bit is set, assume that a custom input stream <code>stream</code> is used.</p>
+<p>Otherwise, if the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PATHNAME</a></code> bit is set, assume that this is a normal file and use <code>pathname</code> to open it.</p>
+<p>If none of the above bits are set or if multiple are set at the same time, the flags are invalid and <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> fails.</p>
+<p>If the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_DRIVER</a></code> bit is set, <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> only tries to open the file with the driver whose handler is in <code>driver</code>.</p>
+<p>If the <code><a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PARAMS</a></code> bit is set, the parameters given by <code>num_params</code> and <code>params</code> is used. They are ignored otherwise.</p>
+<p>Ideally, both the <code>pathname</code> and <code>params</code> fields should be tagged as &lsquo;const&rsquo;; this is missing for API backward compatibility. In other words, applications should treat them as read-only.</p>
+<hr>
+
+<h2 id="ft_open_xxx">FT_OPEN_XXX<a class="headerlink" href="#ft_open_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_memory">FT_OPEN_MEMORY</a>    0x1
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_stream">FT_OPEN_STREAM</a>    0x2
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_pathname">FT_OPEN_PATHNAME</a>  0x4
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_driver">FT_OPEN_DRIVER</a>    0x8
+#<span class="keyword">define</span> <a href="ft2-face_creation.html#ft_open_params">FT_OPEN_PARAMS</a>    0x10
+
+
+  /* these constants are deprecated; use the corresponding `<b>FT_OPEN_XXX</b>` */
+  /* values instead                                                      */
+#<span class="keyword">define</span> ft_open_memory    <a href="ft2-face_creation.html#ft_open_memory">FT_OPEN_MEMORY</a>
+#<span class="keyword">define</span> ft_open_stream    <a href="ft2-face_creation.html#ft_open_stream">FT_OPEN_STREAM</a>
+#<span class="keyword">define</span> ft_open_pathname  <a href="ft2-face_creation.html#ft_open_pathname">FT_OPEN_PATHNAME</a>
+#<span class="keyword">define</span> ft_open_driver    <a href="ft2-face_creation.html#ft_open_driver">FT_OPEN_DRIVER</a>
+#<span class="keyword">define</span> ft_open_params    <a href="ft2-face_creation.html#ft_open_params">FT_OPEN_PARAMS</a>
+</code></pre></div>
+
+<p>A list of bit field constants used within the <code>flags</code> field of the <code><a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a></code> structure.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_open_memory">FT_OPEN_MEMORY</td><td class="desc">
+<p>This is a memory-based stream.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_stream">FT_OPEN_STREAM</td><td class="desc">
+<p>Copy the stream from the <code>stream</code> field.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_pathname">FT_OPEN_PATHNAME</td><td class="desc">
+<p>Create a new input stream from a C&nbsp;path name.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_driver">FT_OPEN_DRIVER</td><td class="desc">
+<p>Use the <code>driver</code> field.</p>
+</td></tr>
+<tr><td class="val" id="ft_open_params">FT_OPEN_PARAMS</td><td class="desc">
+<p>Use the <code>num_params</code> and <code>params</code> fields.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The <code>FT_OPEN_MEMORY</code>, <code>FT_OPEN_STREAM</code>, and <code>FT_OPEN_PATHNAME</code> flags are mutually exclusive.</p>
+<hr>
+
+<h2 id="ft_parameter">FT_Parameter<a class="headerlink" href="#ft_parameter" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Parameter_
+  {
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>    tag;
+    <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>  data;
+
+  } <b>FT_Parameter</b>;
+</code></pre></div>
+
+<p>A simple structure to pass more or less generic parameters to <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> and <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="tag">tag</td><td class="desc">
+<p>A four-byte identification tag.</p>
+</td></tr>
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>A pointer to the parameter data.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The ID and function of parameters are driver-specific. See section &lsquo;<a href="ft2-parameter_tags.html#parameter_tags">Parameter Tags</a>&rsquo; for more information.</p>
+<hr>
+
+<h2 id="ft_attach_file">FT_Attach_File<a class="headerlink" href="#ft_attach_file" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Attach_File</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face,
+                  <span class="keyword">const</span> <span class="keyword">char</span>*  filepathname );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code> to attach a file.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="filepathname">filepathname</td><td class="desc">
+<p>The pathname.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_attach_stream">FT_Attach_Stream<a class="headerlink" href="#ft_attach_stream" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Attach_Stream</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>              face,
+                    <span class="keyword">const</span> <a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a>*  parameters );
+</code></pre></div>
+
+<p>&lsquo;Attach&rsquo; data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type&nbsp;1 font to get the kerning values and other metrics.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="parameters">parameters</td><td class="desc">
+<p>A pointer to <code><a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a></code> that must be filled by the caller.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The meaning of the &lsquo;attach&rsquo; (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver).</p>
+<p>Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-font_formats.html b/modules/freetype2/docs/reference/ft2-font_formats.html
new file mode 100644
index 0000000000..371ed96a85
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-font_formats.html
@@ -0,0 +1,1398 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>Font Formats - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
+      
+    
+    
+    
+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#font-formats" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Font Formats
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Font Formats
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-font_formats.html" class="md-nav__link md-nav__link--active">
+        Font Formats
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_font_format" class="md-nav__link">
+    FT_Get_Font_Format
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
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+      
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+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_font_format" class="md-nav__link">
+    FT_Get_Font_Format
+  </a>
+  
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+      
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+  
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+                  </div>
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+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; Font Formats</p>
+<hr />
+<h1 id="font-formats">Font Formats<a class="headerlink" href="#font-formats" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.</p>
+<h2 id="ft_get_font_format">FT_Get_Font_Format<a class="headerlink" href="#ft_get_font_format" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+  <b>FT_Get_Font_Format</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+
+
+  /* deprecated */
+  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+  FT_Get_X11_Font_Format( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Return a string describing the format of a given face. Possible values are &lsquo;TrueType&rsquo;, &lsquo;Type&nbsp;1&rsquo;, &lsquo;BDF&rsquo;, &lsquo;PCF&rsquo;, &lsquo;Type&nbsp;42&rsquo;, &lsquo;CID&nbsp;Type&nbsp;1&rsquo;, &lsquo;CFF&rsquo;, &lsquo;PFR&rsquo;, and &lsquo;Windows&nbsp;FNT&rsquo;.</p>
+<p>The return value is suitable to be used as an X11 FONT_PROPERTY.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>Input face handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Font format string. <code>NULL</code> in case of error.</p>
+<h4>note</h4>
+
+<p>A deprecated name for the same function is <code>FT_Get_X11_Font_Format</code>.</p>
+<hr>
+                
+              
+              
+                
+
+
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+            </article>
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diff --git a/modules/freetype2/docs/reference/ft2-font_testing_macros.html b/modules/freetype2/docs/reference/ft2-font_testing_macros.html
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@@ -0,0 +1,1823 @@
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+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Font Testing Macros
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-font_testing_macros.html" class="md-nav__link md-nav__link--active">
+        Font Testing Macros
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_horizontal" class="md-nav__link">
+    FT_HAS_HORIZONTAL
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_vertical" class="md-nav__link">
+    FT_HAS_VERTICAL
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_kerning" class="md-nav__link">
+    FT_HAS_KERNING
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_fixed_sizes" class="md-nav__link">
+    FT_HAS_FIXED_SIZES
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_glyph_names" class="md-nav__link">
+    FT_HAS_GLYPH_NAMES
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_color" class="md-nav__link">
+    FT_HAS_COLOR
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_multiple_masters" class="md-nav__link">
+    FT_HAS_MULTIPLE_MASTERS
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_svg" class="md-nav__link">
+    FT_HAS_SVG
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_sbix" class="md-nav__link">
+    FT_HAS_SBIX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_sbix_overlay" class="md-nav__link">
+    FT_HAS_SBIX_OVERLAY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_sfnt" class="md-nav__link">
+    FT_IS_SFNT
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_scalable" class="md-nav__link">
+    FT_IS_SCALABLE
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_fixed_width" class="md-nav__link">
+    FT_IS_FIXED_WIDTH
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_cid_keyed" class="md-nav__link">
+    FT_IS_CID_KEYED
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_tricky" class="md-nav__link">
+    FT_IS_TRICKY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_named_instance" class="md-nav__link">
+    FT_IS_NAMED_INSTANCE
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_variation" class="md-nav__link">
+    FT_IS_VARIATION
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_horizontal" class="md-nav__link">
+    FT_HAS_HORIZONTAL
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_vertical" class="md-nav__link">
+    FT_HAS_VERTICAL
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_kerning" class="md-nav__link">
+    FT_HAS_KERNING
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_fixed_sizes" class="md-nav__link">
+    FT_HAS_FIXED_SIZES
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_glyph_names" class="md-nav__link">
+    FT_HAS_GLYPH_NAMES
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_color" class="md-nav__link">
+    FT_HAS_COLOR
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_multiple_masters" class="md-nav__link">
+    FT_HAS_MULTIPLE_MASTERS
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_svg" class="md-nav__link">
+    FT_HAS_SVG
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_sbix" class="md-nav__link">
+    FT_HAS_SBIX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_sbix_overlay" class="md-nav__link">
+    FT_HAS_SBIX_OVERLAY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_sfnt" class="md-nav__link">
+    FT_IS_SFNT
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_scalable" class="md-nav__link">
+    FT_IS_SCALABLE
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_fixed_width" class="md-nav__link">
+    FT_IS_FIXED_WIDTH
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_cid_keyed" class="md-nav__link">
+    FT_IS_CID_KEYED
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_tricky" class="md-nav__link">
+    FT_IS_TRICKY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_named_instance" class="md-nav__link">
+    FT_IS_NAMED_INSTANCE
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_is_variation" class="md-nav__link">
+    FT_IS_VARIATION
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Font Testing Macros</p>
+<hr />
+<h1 id="font-testing-macros">Font Testing Macros<a class="headerlink" href="#font-testing-macros" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>Macros to test the most important font properties.</p>
+<p>It is recommended to use these high-level macros instead of directly testing the corresponding flags, which are scattered over various structures.</p>
+<h2 id="ft_has_horizontal">FT_HAS_HORIZONTAL<a class="headerlink" href="#ft_has_horizontal" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_HORIZONTAL</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_horizontal">FT_FACE_FLAG_HORIZONTAL</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).</p>
+<h4>also</h4>
+
+<p><code><a href="ft2-font_testing_macros.html#ft_has_vertical">FT_HAS_VERTICAL</a></code> can be used to check for vertical metrics.</p>
+<hr>
+
+<h2 id="ft_has_vertical">FT_HAS_VERTICAL<a class="headerlink" href="#ft_has_vertical" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_VERTICAL</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_vertical">FT_FACE_FLAG_VERTICAL</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).</p>
+<hr>
+
+<h2 id="ft_has_kerning">FT_HAS_KERNING<a class="headerlink" href="#ft_has_kerning" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_KERNING</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_kerning">FT_FACE_FLAG_KERNING</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains kerning data that can be accessed with <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
+<hr>
+
+<h2 id="ft_has_fixed_sizes">FT_HAS_FIXED_SIZES<a class="headerlink" href="#ft_has_fixed_sizes" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_FIXED_SIZES</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_fixed_sizes">FT_FACE_FLAG_FIXED_SIZES</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains some embedded bitmaps. See the <code>available_sizes</code> field of the <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ft_has_glyph_names">FT_HAS_GLYPH_NAMES<a class="headerlink" href="#ft_has_glyph_names" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_GLYPH_NAMES</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_glyph_names">FT_FACE_FLAG_GLYPH_NAMES</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains some glyph names that can be accessed through <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code>.</p>
+<hr>
+
+<h2 id="ft_has_color">FT_HAS_COLOR<a class="headerlink" href="#ft_has_color" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_COLOR</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_color">FT_FACE_FLAG_COLOR</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains tables for color glyphs.</p>
+<h4>since</h4>
+
+<p>2.5.1</p>
+<hr>
+
+<h2 id="ft_has_multiple_masters">FT_HAS_MULTIPLE_MASTERS<a class="headerlink" href="#ft_has_multiple_masters" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_MULTIPLE_MASTERS</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_multiple_masters">FT_FACE_FLAG_MULTIPLE_MASTERS</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains some multiple masters. The functions provided by <code><a href="ft2-header_file_macros.html#ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H</a></code> are then available to choose the exact design you want.</p>
+<hr>
+
+<h2 id="ft_has_svg">FT_HAS_SVG<a class="headerlink" href="#ft_has_svg" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_SVG</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_svg">FT_FACE_FLAG_SVG</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains an &lsquo;SVG&nbsp;&rsquo; OpenType table.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_has_sbix">FT_HAS_SBIX<a class="headerlink" href="#ft_has_sbix" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_SBIX</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_sbix">FT_FACE_FLAG_SBIX</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains an &lsquo;sbix&rsquo; OpenType table <em>and</em> outline glyphs.</p>
+<p>Currently, FreeType only supports bitmap glyphs in PNG format for this table (i.e., JPEG and TIFF formats are unsupported, as are Apple-specific formats not part of the OpenType specification).</p>
+<h4>note</h4>
+
+<p>For backward compatibility, a font with an &lsquo;sbix&rsquo; table is treated as a bitmap-only face. Using <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_ignore_sbix">FT_PARAM_TAG_IGNORE_SBIX</a></code>, an application can switch off &lsquo;sbix&rsquo; handling so that the face is treated as an ordinary outline font with scalable outlines.</p>
+<p>Here is some pseudo code that roughly illustrates how to implement &lsquo;sbix&rsquo; handling according to the OpenType specification.
+<div class="highlight"><pre><span></span><code>  if ( FT_HAS_SBIX( face ) )
+  {
+    // open font as a scalable one without sbix handling
+    FT_Face       face2;
+    FT_Parameter  param = { FT_PARAM_TAG_IGNORE_SBIX, NULL };
+    FT_Open_Args  args  = { FT_OPEN_PARAMS | ...,
+                            ...,
+                            1, &amp;param };
+
+
+    FT_Open_Face( library, &amp;args, 0, &amp;face2 );
+
+    &lt;sort `face-&gt;available_size` as necessary into
+     `preferred_sizes`[*]&gt;
+
+    for ( i = 0; i &lt; face-&gt;num_fixed_sizes; i++ )
+    {
+      size = preferred_sizes[i].size;
+
+      error = FT_Set_Pixel_Sizes( face, size, size );
+      &lt;error handling omitted&gt;
+
+      // check whether we have a glyph in a bitmap strike
+      error = FT_Load_Glyph( face,
+                             glyph_index,
+                             FT_LOAD_SBITS_ONLY          |
+                             FT_LOAD_BITMAP_METRICS_ONLY );
+      if ( error == FT_Err_Invalid_Argument )
+        continue;
+      else if ( error )
+        &lt;other error handling omitted&gt;
+      else
+        break;
+    }
+
+    if ( i != face-&gt;num_fixed_sizes )
+      &lt;load embedded bitmap with `FT_Load_Glyph`,
+       scale it, display it, etc.&gt;
+
+    if ( i == face-&gt;num_fixed_sizes  ||
+         FT_HAS_SBIX_OVERLAY( face ) )
+      &lt;use `face2` to load outline glyph with `FT_Load_Glyph`,
+       scale it, display it on top of the bitmap, etc.&gt;
+  }
+</code></pre></div></p>
+<p>[*] Assuming a target value of 400dpi and available strike sizes 100, 200, 300, and 400dpi, a possible order might be [400, 200, 300, 100]: scaling 200dpi to 400dpi usually gives better results than scaling 300dpi to 400dpi; it is also much faster. However, scaling 100dpi to 400dpi can yield a too pixelated result, thus the preference might be 300dpi over 100dpi.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_has_sbix_overlay">FT_HAS_SBIX_OVERLAY<a class="headerlink" href="#ft_has_sbix_overlay" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_SBIX_OVERLAY</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_sbix_overlay">FT_FACE_FLAG_SBIX_OVERLAY</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains an &lsquo;sbix&rsquo; OpenType table with bit&nbsp;1 in its <code>flags</code> field set, instructing the application to overlay the bitmap strike with the corresponding outline glyph. See <code><a href="ft2-font_testing_macros.html#ft_has_sbix">FT_HAS_SBIX</a></code> for pseudo code how to use it.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_is_sfnt">FT_IS_SFNT<a class="headerlink" href="#ft_is_sfnt" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_SFNT</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_sfnt">FT_FACE_FLAG_SFNT</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts.</p>
+<p>If this macro is true, all functions defined in <code><a href="ft2-header_file_macros.html#ft_sfnt_names_h">FT_SFNT_NAMES_H</a></code> and <code><a href="ft2-header_file_macros.html#ft_truetype_tables_h">FT_TRUETYPE_TABLES_H</a></code> are available.</p>
+<hr>
+
+<h2 id="ft_is_scalable">FT_IS_SCALABLE<a class="headerlink" href="#ft_is_scalable" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_SCALABLE</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_scalable">FT_FACE_FLAG_SCALABLE</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type&nbsp;1, Type&nbsp;42, CID, OpenType/CFF, and PFR font formats).</p>
+<hr>
+
+<h2 id="ft_is_fixed_width">FT_IS_FIXED_WIDTH<a class="headerlink" href="#ft_is_fixed_width" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_FIXED_WIDTH</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_fixed_width">FT_FACE_FLAG_FIXED_WIDTH</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a font face that contains fixed-width (or &lsquo;monospace&rsquo;, &lsquo;fixed-pitch&rsquo;, etc.) glyphs.</p>
+<hr>
+
+<h2 id="ft_is_cid_keyed">FT_IS_CID_KEYED<a class="headerlink" href="#ft_is_cid_keyed" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_CID_KEYED</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_cid_keyed">FT_FACE_FLAG_CID_KEYED</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a></code> for more details.</p>
+<p>If this macro is true, all functions defined in <code><a href="ft2-header_file_macros.html#ft_cid_h">FT_CID_H</a></code> are available.</p>
+<hr>
+
+<h2 id="ft_is_tricky">FT_IS_TRICKY<a class="headerlink" href="#ft_is_tricky" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_TRICKY</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_tricky">FT_FACE_FLAG_TRICKY</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face represents a &lsquo;tricky&rsquo; font. See the discussion of <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for more details.</p>
+<hr>
+
+<h2 id="ft_is_named_instance">FT_IS_NAMED_INSTANCE<a class="headerlink" href="#ft_is_named_instance" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_NAMED_INSTANCE</b>( face ) \
+          ( !!( (face)-&gt;face_index &amp; 0x7FFF0000L ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font.</p>
+<p>[Since 2.9] Changing the design coordinates with <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> or <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code> does not influence the return value of this macro (only <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> does that).</p>
+<h4>since</h4>
+
+<p>2.7</p>
+<hr>
+
+<h2 id="ft_is_variation">FT_IS_VARIATION<a class="headerlink" href="#ft_is_variation" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IS_VARIATION</b>( face ) \
+          ( !!( (face)-&gt;face_flags &amp; <a href="ft2-face_creation.html#ft_face_flag_variation">FT_FACE_FLAG_VARIATION</a> ) )
+</code></pre></div>
+
+<p>A macro that returns true whenever a face object has been altered by <code><a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>, <code><a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a></code>, or <code><a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a></code>.</p>
+<h4>since</h4>
+
+<p>2.9</p>
+<hr>
+                
+              
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+      <a href="ft2-library_setup.html" class="md-nav__link">
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+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
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+      <a href="ft2-character_mapping.html" class="md-nav__link">
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+      <a href="ft2-information_retrieval.html" class="md-nav__link">
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+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
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+          
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+      <a href="ft2-layer_management.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
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+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Gasp Table
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-gasp_table.html" class="md-nav__link md-nav__link--active">
+        Gasp Table
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gasp_xxx" class="md-nav__link">
+    FT_GASP_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_gasp" class="md-nav__link">
+    FT_Get_Gasp
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gasp_xxx" class="md-nav__link">
+    FT_GASP_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_gasp" class="md-nav__link">
+    FT_Get_Gasp
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; Gasp Table</p>
+<hr />
+<h1 id="gasp-table">Gasp Table<a class="headerlink" href="#gasp-table" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The function <code><a href="ft2-gasp_table.html#ft_get_gasp">FT_Get_Gasp</a></code> can be used to query a TrueType or OpenType font for specific entries in its &lsquo;gasp&rsquo; table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.</p>
+<h2 id="ft_gasp_xxx">FT_GASP_XXX<a class="headerlink" href="#ft_gasp_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GASP_H (freetype/ftgasp.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-gasp_table.html#ft_gasp_no_table">FT_GASP_NO_TABLE</a>               -1
+#<span class="keyword">define</span> <a href="ft2-gasp_table.html#ft_gasp_do_gridfit">FT_GASP_DO_GRIDFIT</a>           0x01
+#<span class="keyword">define</span> <a href="ft2-gasp_table.html#ft_gasp_do_gray">FT_GASP_DO_GRAY</a>              0x02
+#<span class="keyword">define</span> <a href="ft2-gasp_table.html#ft_gasp_symmetric_gridfit">FT_GASP_SYMMETRIC_GRIDFIT</a>    0x04
+#<span class="keyword">define</span> <a href="ft2-gasp_table.html#ft_gasp_symmetric_smoothing">FT_GASP_SYMMETRIC_SMOOTHING</a>  0x08
+</code></pre></div>
+
+<p>A list of values and/or bit-flags returned by the <code><a href="ft2-gasp_table.html#ft_get_gasp">FT_Get_Gasp</a></code> function.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_gasp_no_table">FT_GASP_NO_TABLE</td><td class="desc">
+<p>This special value means that there is no GASP table in this face. It is up to the client to decide what to do.</p>
+</td></tr>
+<tr><td class="val" id="ft_gasp_do_gridfit">FT_GASP_DO_GRIDFIT</td><td class="desc">
+<p>Grid-fitting and hinting should be performed at the specified ppem. This <strong>really</strong> means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied.</p>
+</td></tr>
+<tr><td class="val" id="ft_gasp_do_gray">FT_GASP_DO_GRAY</td><td class="desc">
+<p>Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering.</p>
+</td></tr>
+<tr><td class="val" id="ft_gasp_symmetric_smoothing">FT_GASP_SYMMETRIC_SMOOTHING</td><td class="desc">
+<p>If set, smoothing along multiple axes must be used with ClearType.</p>
+</td></tr>
+<tr><td class="val" id="ft_gasp_symmetric_gridfit">FT_GASP_SYMMETRIC_GRIDFIT</td><td class="desc">
+<p>Grid-fitting must be used with ClearType's symmetric smoothing.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The bit-flags <code>FT_GASP_DO_GRIDFIT</code> and <code>FT_GASP_DO_GRAY</code> are to be used for standard font rasterization only. Independently of that, <code>FT_GASP_SYMMETRIC_SMOOTHING</code> and <code>FT_GASP_SYMMETRIC_GRIDFIT</code> are to be used if ClearType is enabled (and <code>FT_GASP_DO_GRIDFIT</code> and <code>FT_GASP_DO_GRAY</code> are consequently ignored).</p>
+<p>&lsquo;ClearType&rsquo; is Microsoft's implementation of LCD rendering, partly protected by patents.</p>
+<h4>since</h4>
+
+<p>2.3.0</p>
+<hr>
+
+<h2 id="ft_get_gasp">FT_Get_Gasp<a class="headerlink" href="#ft_get_gasp" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GASP_H (freetype/ftgasp.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
+  <b>FT_Get_Gasp</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face,
+               <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  ppem );
+</code></pre></div>
+
+<p>For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's &lsquo;gasp&rsquo; table corresponding to a given character pixel size.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The source face handle.</p>
+</td></tr>
+<tr><td class="val" id="ppem">ppem</td><td class="desc">
+<p>The vertical character pixel size.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Bit flags (see <code><a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_XXX</a></code>), or <code><a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_NO_TABLE</a></code> if there is no &lsquo;gasp&rsquo; table in the face.</p>
+<h4>note</h4>
+
+<p>If you want to use the MM functionality of OpenType variation fonts (i.e., using <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> and friends), call this function <strong>after</strong> setting an instance since the return values can change.</p>
+<h4>since</h4>
+
+<p>2.3.0</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
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diff --git a/modules/freetype2/docs/reference/ft2-glyph_management.html b/modules/freetype2/docs/reference/ft2-glyph_management.html
new file mode 100644
index 0000000000..5962abb6ac
--- /dev/null
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@@ -0,0 +1,2107 @@
+
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+      <meta charset="utf-8">
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+          </span>
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+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Management
+            
+          </span>
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+      
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+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
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+      
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+  
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+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
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+
+          
+        </ul>
+      </nav>
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+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
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+        </label>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
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+      
+      
+      
+
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+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-glyph_management.html" class="md-nav__link md-nav__link--active">
+        Glyph Management
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph" class="md-nav__link">
+    FT_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphrec" class="md-nav__link">
+    FT_GlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmapglyph" class="md-nav__link">
+    FT_BitmapGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmapglyphrec" class="md-nav__link">
+    FT_BitmapGlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outlineglyph" class="md-nav__link">
+    FT_OutlineGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outlineglyphrec" class="md-nav__link">
+    FT_OutlineGlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svgglyph" class="md-nav__link">
+    FT_SvgGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svgglyphrec" class="md-nav__link">
+    FT_SvgGlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_glyph" class="md-nav__link">
+    FT_New_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_glyph" class="md-nav__link">
+    FT_Get_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_copy" class="md-nav__link">
+    FT_Glyph_Copy
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_transform" class="md-nav__link">
+    FT_Glyph_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_bbox_mode" class="md-nav__link">
+    FT_Glyph_BBox_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_get_cbox" class="md-nav__link">
+    FT_Glyph_Get_CBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_to_bitmap" class="md-nav__link">
+    FT_Glyph_To_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_glyph" class="md-nav__link">
+    FT_Done_Glyph
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph" class="md-nav__link">
+    FT_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphrec" class="md-nav__link">
+    FT_GlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmapglyph" class="md-nav__link">
+    FT_BitmapGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmapglyphrec" class="md-nav__link">
+    FT_BitmapGlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outlineglyph" class="md-nav__link">
+    FT_OutlineGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outlineglyphrec" class="md-nav__link">
+    FT_OutlineGlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svgglyph" class="md-nav__link">
+    FT_SvgGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svgglyphrec" class="md-nav__link">
+    FT_SvgGlyphRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_glyph" class="md-nav__link">
+    FT_New_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_glyph" class="md-nav__link">
+    FT_Get_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_copy" class="md-nav__link">
+    FT_Glyph_Copy
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_transform" class="md-nav__link">
+    FT_Glyph_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_bbox_mode" class="md-nav__link">
+    FT_Glyph_BBox_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_get_cbox" class="md-nav__link">
+    FT_Glyph_Get_CBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_to_bitmap" class="md-nav__link">
+    FT_Glyph_To_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_glyph" class="md-nav__link">
+    FT_Done_Glyph
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Glyph Management</p>
+<hr />
+<h1 id="glyph-management">Glyph Management<a class="headerlink" href="#glyph-management" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains definitions used to manage glyph data through generic <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>, contrary to <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code>.</p>
+<h2 id="ft_glyph">FT_Glyph<a class="headerlink" href="#ft_glyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphRec_*  <b>FT_Glyph</b>;
+</code></pre></div>
+
+<p>Handle to an object used to model generic glyph images. It is a pointer to the <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> structure and can contain a glyph bitmap or pointer.</p>
+<h4>note</h4>
+
+<p>Glyph objects are not owned by the library. You must thus release them manually (through <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>) <em>before</em> calling <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
+<hr>
+
+<h2 id="ft_glyphrec">FT_GlyphRec<a class="headerlink" href="#ft_glyphrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_GlyphRec_
+  {
+    <a href="ft2-library_setup.html#ft_library">FT_Library</a>             library;
+    <span class="keyword">const</span> FT_Glyph_Class*  clazz;
+    <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a>        format;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>              advance;
+
+  } <b>FT_GlyphRec</b>;
+</code></pre></div>
+
+<p>The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the FreeType library object.</p>
+</td></tr>
+<tr><td class="val" id="clazz">clazz</td><td class="desc">
+<p>A pointer to the glyph's class. Private.</p>
+</td></tr>
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The format of the glyph's image.</p>
+</td></tr>
+<tr><td class="val" id="advance">advance</td><td class="desc">
+<p>A 16.16 vector that gives the glyph's advance width.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_bitmapglyph">FT_BitmapGlyph<a class="headerlink" href="#ft_bitmapglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_BitmapGlyphRec_*  <b>FT_BitmapGlyph</b>;
+</code></pre></div>
+
+<p>A handle to an object used to model a bitmap glyph image. This is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_bitmapglyphrec">FT_BitmapGlyphRec</a></code>.</p>
+<hr>
+
+<h2 id="ft_bitmapglyphrec">FT_BitmapGlyphRec<a class="headerlink" href="#ft_bitmapglyphrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_BitmapGlyphRec_
+  {
+    <a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a>  root;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>       left;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>       top;
+    <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>    bitmap;
+
+  } <b>FT_BitmapGlyphRec</b>;
+</code></pre></div>
+
+<p>A structure used for bitmap glyph images. This really is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="root">root</td><td class="desc">
+<p>The root fields of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="left">left</td><td class="desc">
+<p>The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap.</p>
+</td></tr>
+<tr><td class="val" id="top">top</td><td class="desc">
+<p>The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards&nbsp;y!</p>
+</td></tr>
+<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
+<p>A descriptor for the bitmap.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>You can typecast an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> to <code><a href="ft2-glyph_management.html#ft_bitmapglyph">FT_BitmapGlyph</a></code> if you have <code>glyph-&gt;format == FT_GLYPH_FORMAT_BITMAP</code>. This lets you access the bitmap's contents easily.</p>
+<p>The corresponding pixel buffer is always owned by <code><a href="ft2-glyph_management.html#ft_bitmapglyph">FT_BitmapGlyph</a></code> and is thus created and destroyed with it.</p>
+<hr>
+
+<h2 id="ft_outlineglyph">FT_OutlineGlyph<a class="headerlink" href="#ft_outlineglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_OutlineGlyphRec_*  <b>FT_OutlineGlyph</b>;
+</code></pre></div>
+
+<p>A handle to an object used to model an outline glyph image. This is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_outlineglyphrec">FT_OutlineGlyphRec</a></code>.</p>
+<hr>
+
+<h2 id="ft_outlineglyphrec">FT_OutlineGlyphRec<a class="headerlink" href="#ft_outlineglyphrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_OutlineGlyphRec_
+  {
+    <a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a>  root;
+    <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>   outline;
+
+  } <b>FT_OutlineGlyphRec</b>;
+</code></pre></div>
+
+<p>A structure used for outline (vectorial) glyph images. This really is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="root">root</td><td class="desc">
+<p>The root <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> fields.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A descriptor for the outline.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>You can typecast an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> to <code><a href="ft2-glyph_management.html#ft_outlineglyph">FT_OutlineGlyph</a></code> if you have <code>glyph-&gt;format == FT_GLYPH_FORMAT_OUTLINE</code>. This lets you access the outline's content easily.</p>
+<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> was used in <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>.</p>
+<p>The outline's tables are always owned by the object and are destroyed with it.</p>
+<hr>
+
+<h2 id="ft_svgglyph">FT_SvgGlyph<a class="headerlink" href="#ft_svgglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SvgGlyphRec_*  <b>FT_SvgGlyph</b>;
+</code></pre></div>
+
+<p>A handle to an object used to model an SVG glyph. This is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code>, and a pointer to <code><a href="ft2-glyph_management.html#ft_svgglyphrec">FT_SvgGlyphRec</a></code>.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_svgglyphrec">FT_SvgGlyphRec<a class="headerlink" href="#ft_svgglyphrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SvgGlyphRec_
+  {
+    <a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a>  root;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  svg_document;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  svg_document_length;
+
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  glyph_index;
+
+    <a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a>  metrics;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>        units_per_EM;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  start_glyph_id;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  end_glyph_id;
+
+    <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>  transform;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  delta;
+
+  } <b>FT_SvgGlyphRec</b>;
+</code></pre></div>
+
+<p>A structure used for OT-SVG glyphs. This is a &lsquo;sub-class&rsquo; of <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="root">root</td><td class="desc">
+<p>The root <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> fields.</p>
+</td></tr>
+<tr><td class="val" id="svg_document">svg_document</td><td class="desc">
+<p>A pointer to the SVG document.</p>
+</td></tr>
+<tr><td class="val" id="svg_document_length">svg_document_length</td><td class="desc">
+<p>The length of <code>svg_document</code>.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The index of the glyph to be rendered.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>A metrics object storing the size information.</p>
+</td></tr>
+<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
+<p>The size of the EM square.</p>
+</td></tr>
+<tr><td class="val" id="start_glyph_id">start_glyph_id</td><td class="desc">
+<p>The first glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="end_glyph_id">end_glyph_id</td><td class="desc">
+<p>The last glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="transform">transform</td><td class="desc">
+<p>A 2x2 transformation matrix to apply to the glyph while rendering it.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>Translation to apply to the glyph while rendering.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The Glyph Management API requires <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> or its &lsquo;sub-class&rsquo; to have all the information needed to completely define the glyph's rendering. Outline-based glyphs can directly apply transformations to the outline but this is not possible for an SVG document that hasn't been parsed. Therefore, the transformation is stored along with the document. In the absence of a &lsquo;ViewBox&rsquo; or &lsquo;Width&rsquo;/'Height' attribute, the size of the ViewPort should be assumed to be &lsquo;units_per_EM&rsquo;.</p>
+<hr>
+
+<h2 id="ft_new_glyph">FT_New_Glyph<a class="headerlink" href="#ft_new_glyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Glyph</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>       library,
+                <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a>  format,
+                <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>         *aglyph );
+</code></pre></div>
+
+<p>A function used to create a new empty glyph image. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the FreeType library object.</p>
+</td></tr>
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The format of the glyph's image.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
+<p>A handle to the glyph object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_get_glyph">FT_Get_Glyph<a class="headerlink" href="#ft_get_glyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Glyph</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>  slot,
+                <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>     *aglyph );
+</code></pre></div>
+
+<p>A function used to extract a glyph image from a slot. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>A handle to the source glyph slot.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aglyph">aglyph</td><td class="desc">
+<p>A handle to the glyph object. <code>NULL</code> in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Because <code>*aglyph-&gt;advance.x</code> and <code>*aglyph-&gt;advance.y</code> are 16.16 fixed-point numbers, <code>slot-&gt;advance.x</code> and <code>slot-&gt;advance.y</code> (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[.</p>
+<hr>
+
+<h2 id="ft_glyph_copy">FT_Glyph_Copy<a class="headerlink" href="#ft_glyph_copy" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Glyph_Copy</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>   source,
+                 <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>  *target );
+</code></pre></div>
+
+<p>A function used to copy a glyph image. Note that the created <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> object must be released with <code><a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>A handle to the source glyph object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="target">target</td><td class="desc">
+<p>A handle to the target glyph object. <code>NULL</code> in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_glyph_transform">FT_Glyph_Transform<a class="headerlink" href="#ft_glyph_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>          glyph,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  delta );
+</code></pre></div>
+
+<p>Transform a glyph image if its format is scalable.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>A handle to the target glyph object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to a 2x2 matrix to apply.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>A pointer to a 2d vector to apply. Coordinates are expressed in 1/64 of a pixel.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code (if not 0, the glyph format is not scalable).</p>
+<h4>note</h4>
+
+<p>The 2x2 transformation matrix is also applied to the glyph's advance vector.</p>
+<hr>
+
+<h2 id="ft_glyph_bbox_mode">FT_Glyph_BBox_Mode<a class="headerlink" href="#ft_glyph_bbox_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Glyph_BBox_Mode_
+  {
+    <a href="ft2-glyph_management.html#ft_glyph_bbox_unscaled">FT_GLYPH_BBOX_UNSCALED</a>  = 0,
+    <a href="ft2-glyph_management.html#ft_glyph_bbox_subpixels">FT_GLYPH_BBOX_SUBPIXELS</a> = 0,
+    <a href="ft2-glyph_management.html#ft_glyph_bbox_gridfit">FT_GLYPH_BBOX_GRIDFIT</a>   = 1,
+    <a href="ft2-glyph_management.html#ft_glyph_bbox_truncate">FT_GLYPH_BBOX_TRUNCATE</a>  = 2,
+    <a href="ft2-glyph_management.html#ft_glyph_bbox_pixels">FT_GLYPH_BBOX_PIXELS</a>    = 3
+
+  } <b>FT_Glyph_BBox_Mode</b>;
+
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>FT_Glyph_BBox_Mode</b>` values instead                   */
+#<span class="keyword">define</span> ft_glyph_bbox_unscaled   <a href="ft2-glyph_management.html#ft_glyph_bbox_unscaled">FT_GLYPH_BBOX_UNSCALED</a>
+#<span class="keyword">define</span> ft_glyph_bbox_subpixels  <a href="ft2-glyph_management.html#ft_glyph_bbox_subpixels">FT_GLYPH_BBOX_SUBPIXELS</a>
+#<span class="keyword">define</span> ft_glyph_bbox_gridfit    <a href="ft2-glyph_management.html#ft_glyph_bbox_gridfit">FT_GLYPH_BBOX_GRIDFIT</a>
+#<span class="keyword">define</span> ft_glyph_bbox_truncate   <a href="ft2-glyph_management.html#ft_glyph_bbox_truncate">FT_GLYPH_BBOX_TRUNCATE</a>
+#<span class="keyword">define</span> ft_glyph_bbox_pixels     <a href="ft2-glyph_management.html#ft_glyph_bbox_pixels">FT_GLYPH_BBOX_PIXELS</a>
+</code></pre></div>
+
+<p>The mode how the values of <code><a href="ft2-glyph_management.html#ft_glyph_get_cbox">FT_Glyph_Get_CBox</a></code> are returned.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_glyph_bbox_unscaled">FT_GLYPH_BBOX_UNSCALED</td><td class="desc">
+<p>Return unscaled font units.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_bbox_subpixels">FT_GLYPH_BBOX_SUBPIXELS</td><td class="desc">
+<p>Return unfitted 26.6 coordinates.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_bbox_gridfit">FT_GLYPH_BBOX_GRIDFIT</td><td class="desc">
+<p>Return grid-fitted 26.6 coordinates.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_bbox_truncate">FT_GLYPH_BBOX_TRUNCATE</td><td class="desc">
+<p>Return coordinates in integer pixels.</p>
+</td></tr>
+<tr><td class="val" id="ft_glyph_bbox_pixels">FT_GLYPH_BBOX_PIXELS</td><td class="desc">
+<p>Return grid-fitted pixel coordinates.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_glyph_get_cbox">FT_Glyph_Get_CBox<a class="headerlink" href="#ft_glyph_get_cbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Glyph_Get_CBox</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>  glyph,
+                     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   bbox_mode,
+                     <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a>  *acbox );
+</code></pre></div>
+
+<p>Return a glyph's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs).</p>
+<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component, which is dedicated to this single task.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>A handle to the source glyph object.</p>
+</td></tr>
+<tr><td class="val" id="mode">mode</td><td class="desc">
+<p>The mode that indicates how to interpret the returned bounding box values.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="acbox">acbox</td><td class="desc">
+<p>The glyph coordinate bounding box. Coordinates are expressed in 1/64 of pixels if it is grid-fitted.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Coordinates are relative to the glyph origin, using the y&nbsp;upwards convention.</p>
+<p>If the glyph has been loaded with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, <code>bbox_mode</code> must be set to <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_UNSCALED</a></code> to get unscaled font units in 26.6 pixel format. The value <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_SUBPIXELS</a></code> is another name for this constant.</p>
+<p>If the font is tricky and the glyph has been loaded with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units.</p>
+<p>Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as:
+<div class="highlight"><pre><span></span><code>  width  = bbox.xMax - bbox.xMin;
+  height = bbox.yMax - bbox.yMin;
+</code></pre></div></p>
+<p>Note also that for 26.6 coordinates, if <code>bbox_mode</code> is set to <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_GRIDFIT</a></code>, the coordinates will also be grid-fitted, which corresponds to:
+<div class="highlight"><pre><span></span><code>  bbox.xMin = FLOOR(bbox.xMin);
+  bbox.yMin = FLOOR(bbox.yMin);
+  bbox.xMax = CEILING(bbox.xMax);
+  bbox.yMax = CEILING(bbox.yMax);
+</code></pre></div></p>
+<p>To get the bbox in pixel coordinates, set <code>bbox_mode</code> to <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_TRUNCATE</a></code>.</p>
+<p>To get the bbox in grid-fitted pixel coordinates, set <code>bbox_mode</code> to <code><a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_PIXELS</a></code>.</p>
+<hr>
+
+<h2 id="ft_glyph_to_bitmap">FT_Glyph_To_Bitmap<a class="headerlink" href="#ft_glyph_to_bitmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>*         the_glyph,
+                      <a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a>    render_mode,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  origin,
+                      <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>           destroy );
+</code></pre></div>
+
+<p>Convert a given glyph object to a bitmap glyph object.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="the_glyph">the_glyph</td><td class="desc">
+<p>A pointer to a handle to the target glyph.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="render_mode">render_mode</td><td class="desc">
+<p>An enumeration that describes how the data is rendered.</p>
+</td></tr>
+<tr><td class="val" id="origin">origin</td><td class="desc">
+<p>A pointer to a vector used to translate the glyph image before rendering. Can be&nbsp;0 (if no translation). The origin is expressed in 26.6 pixels.</p>
+</td></tr>
+<tr><td class="val" id="destroy">destroy</td><td class="desc">
+<p>A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function does nothing if the glyph format isn't scalable.</p>
+<p>The glyph image is translated with the <code>origin</code> vector before rendering.</p>
+<p>The first parameter is a pointer to an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> handle that will be <em>replaced</em> by this function (with newly allocated data). Typically, you would do something like the following (omitting error handling).
+<div class="highlight"><pre><span></span><code>  FT_Glyph        glyph;
+  FT_BitmapGlyph  glyph_bitmap;
+
+
+  // load glyph
+  error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT );
+
+  // extract glyph image
+  error = FT_Get_Glyph( face-&gt;glyph, &amp;glyph );
+
+  // convert to a bitmap (default render mode + destroying old)
+  if ( glyph-&gt;format != FT_GLYPH_FORMAT_BITMAP )
+  {
+    error = FT_Glyph_To_Bitmap( &amp;glyph, FT_RENDER_MODE_NORMAL,
+                                0, 1 );
+    if ( error ) // `glyph&#39; unchanged
+      ...
+  }
+
+  // access bitmap content by typecasting
+  glyph_bitmap = (FT_BitmapGlyph)glyph;
+
+  // do funny stuff with it, like blitting/drawing
+  ...
+
+  // discard glyph image (bitmap or not)
+  FT_Done_Glyph( glyph );
+</code></pre></div></p>
+<p>Here is another example, again without error handling.
+<div class="highlight"><pre><span></span><code>  FT_Glyph  glyphs[MAX_GLYPHS]
+
+
+  ...
+
+  for ( idx = 0; i &lt; MAX_GLYPHS; i++ )
+    error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||
+            FT_Get_Glyph ( face-&gt;glyph, &amp;glyphs[idx] );
+
+  ...
+
+  for ( idx = 0; i &lt; MAX_GLYPHS; i++ )
+  {
+    FT_Glyph  bitmap = glyphs[idx];
+
+
+    ...
+
+    // after this call, `bitmap&#39; no longer points into
+    // the `glyphs&#39; array (and the old value isn&#39;t destroyed)
+    FT_Glyph_To_Bitmap( &amp;bitmap, FT_RENDER_MODE_MONO, 0, 0 );
+
+    ...
+
+    FT_Done_Glyph( bitmap );
+  }
+
+  ...
+
+  for ( idx = 0; i &lt; MAX_GLYPHS; i++ )
+    FT_Done_Glyph( glyphs[idx] );
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_done_glyph">FT_Done_Glyph<a class="headerlink" href="#ft_done_glyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GLYPH_H (freetype/ftglyph.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Done_Glyph</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>  glyph );
+</code></pre></div>
+
+<p>Destroy a given glyph.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>A handle to the target glyph object. Can be <code>NULL</code>.</p>
+</td></tr>
+</table>
+
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+      <a href="ft2-glyph_retrieval.html" class="md-nav__link md-nav__link--active">
+        Glyph Retrieval
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphslot" class="md-nav__link">
+    FT_GlyphSlot
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphslotrec" class="md-nav__link">
+    FT_GlyphSlotRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_metrics" class="md-nav__link">
+    FT_Glyph_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_glyph" class="md-nav__link">
+    FT_Load_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_xxx" class="md-nav__link">
+    FT_LOAD_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_target_mode" class="md-nav__link">
+    FT_LOAD_TARGET_MODE
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_target_xxx" class="md-nav__link">
+    FT_LOAD_TARGET_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_render_glyph" class="md-nav__link">
+    FT_Render_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_render_mode" class="md-nav__link">
+    FT_Render_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_kerning" class="md-nav__link">
+    FT_Get_Kerning
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_kerning_mode" class="md-nav__link">
+    FT_Kerning_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_track_kerning" class="md-nav__link">
+    FT_Get_Track_Kerning
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphslot" class="md-nav__link">
+    FT_GlyphSlot
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyphslotrec" class="md-nav__link">
+    FT_GlyphSlotRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_metrics" class="md-nav__link">
+    FT_Glyph_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_glyph" class="md-nav__link">
+    FT_Load_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_xxx" class="md-nav__link">
+    FT_LOAD_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_target_mode" class="md-nav__link">
+    FT_LOAD_TARGET_MODE
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_target_xxx" class="md-nav__link">
+    FT_LOAD_TARGET_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_render_glyph" class="md-nav__link">
+    FT_Render_Glyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_render_mode" class="md-nav__link">
+    FT_Render_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_kerning" class="md-nav__link">
+    FT_Get_Kerning
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_kerning_mode" class="md-nav__link">
+    FT_Kerning_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_track_kerning" class="md-nav__link">
+    FT_Get_Track_Kerning
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Glyph Retrieval</p>
+<hr />
+<h1 id="glyph-retrieval">Glyph Retrieval<a class="headerlink" href="#glyph-retrieval" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The functions and structures collected in this section operate on single glyphs, of which <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> is most important.</p>
+<h2 id="ft_glyphslot">FT_GlyphSlot<a class="headerlink" href="#ft_glyphslot" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_*  <b>FT_GlyphSlot</b>;
+</code></pre></div>
+
+<p>A handle to a given &lsquo;glyph slot&rsquo;. A slot is a container that can hold any of the glyphs contained in its parent face.</p>
+<p>In other words, each time you call <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>, the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> for the publicly accessible glyph fields.</p>
+<hr>
+
+<h2 id="ft_glyphslotrec">FT_GlyphSlotRec<a class="headerlink" href="#ft_glyphslotrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_GlyphSlotRec_
+  {
+    <a href="ft2-library_setup.html#ft_library">FT_Library</a>        library;
+    <a href="ft2-face_creation.html#ft_face">FT_Face</a>           face;
+    <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>      next;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>           glyph_index; /* new in 2.10; was reserved previously */
+    <a href="ft2-basic_types.html#ft_generic">FT_Generic</a>        generic;
+
+    <a href="ft2-glyph_retrieval.html#ft_glyph_metrics">FT_Glyph_Metrics</a>  metrics;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>          linearHoriAdvance;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>          linearVertAdvance;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>         advance;
+
+    <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a>   format;
+
+    <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>         bitmap;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>            bitmap_left;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>            bitmap_top;
+
+    <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>        outline;
+
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>           num_subglyphs;
+    <a href="ft2-other_api_data.html#ft_subglyph">FT_SubGlyph</a>       subglyphs;
+
+    <span class="keyword">void</span>*             control_data;
+    <span class="keyword">long</span>              control_len;
+
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>            lsb_delta;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>            rsb_delta;
+
+    <span class="keyword">void</span>*             other;
+
+    <a href="ft2-other_api_data.html#ft_slot_internal">FT_Slot_Internal</a>  internal;
+
+  } <b>FT_GlyphSlotRec</b>;
+</code></pre></div>
+
+<p>FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the FreeType library instance this slot belongs to.</p>
+</td></tr>
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="next">next</td><td class="desc">
+<p>In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its <code>next</code> field.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>[Since 2.10] The glyph index passed as an argument to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> while initializing the glyph slot.</p>
+</td></tr>
+<tr><td class="val" id="generic">generic</td><td class="desc">
+<p>A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> API function) and can be expressed either in 26.6 fractional pixels or font units.</p>
+<p>Note that even when the glyph image is transformed, the metrics are not.</p>
+</td></tr>
+<tr><td class="val" id="linearhoriadvance">linearHoriAdvance</td><td class="desc">
+<p>The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a></code> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs.</p>
+</td></tr>
+<tr><td class="val" id="linearvertadvance">linearVertAdvance</td><td class="desc">
+<p>The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a></code> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs.</p>
+</td></tr>
+<tr><td class="val" id="advance">advance</td><td class="desc">
+<p>This shorthand is, depending on <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a></code>, the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code>, it uses either the <code>horiAdvance</code> or the <code>vertAdvance</code> value of <code>metrics</code> field.</p>
+</td></tr>
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>This field indicates the format of the image contained in the glyph slot. Typically <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a></code>, <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>, or <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>, but other values are possible.</p>
+</td></tr>
+<tr><td class="val" id="bitmap">bitmap</td><td class="desc">
+<p>This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> and a few other functions.</p>
+</td></tr>
+<tr><td class="val" id="bitmap_left">bitmap_left</td><td class="desc">
+<p>The bitmap's left bearing expressed in integer pixels.</p>
+</td></tr>
+<tr><td class="val" id="bitmap_top">bitmap_top</td><td class="desc">
+<p>The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y&nbsp;coordinates being <strong>positive</strong>.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The outline descriptor for the current glyph image if its format is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>. Once a glyph is loaded, <code>outline</code> can be transformed, distorted, emboldened, etc. However, it must not be freed.</p>
+<p>[Since 2.10.1] If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> but load the glyph with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and scale it, using the font's <code>units_per_EM</code> value as the ppem.</p>
+</td></tr>
+<tr><td class="val" id="num_subglyphs">num_subglyphs</td><td class="desc">
+<p>The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code> flag.</p>
+</td></tr>
+<tr><td class="val" id="subglyphs">subglyphs</td><td class="desc">
+<p>An array of subglyph descriptors for composite glyphs. There are <code>num_subglyphs</code> elements in there. Currently internal to FreeType.</p>
+</td></tr>
+<tr><td class="val" id="control_data">control_data</td><td class="desc">
+<p>Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type&nbsp;1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType.</p>
+</td></tr>
+<tr><td class="val" id="control_len">control_len</td><td class="desc">
+<p>This is the length in bytes of the control data. Currently internal to FreeType.</p>
+</td></tr>
+<tr><td class="val" id="other">other</td><td class="desc">
+<p>Reserved.</p>
+</td></tr>
+<tr><td class="val" id="lsb_delta">lsb_delta</td><td class="desc">
+<p>The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise.</p>
+</td></tr>
+<tr><td class="val" id="rsb_delta">rsb_delta</td><td class="desc">
+<p>The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> is called with default flags (see <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_DEFAULT</a></code>) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type&nbsp;1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> and other flags even for the outline glyph, even if <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code> is not set.</p>
+<p>This image can later be converted into a bitmap by calling <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>. This function searches the current renderer for the native image's format, then invokes it.</p>
+<p>The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in <code>slot-&gt;bitmap</code>.</p>
+<p>Note that <code>slot-&gt;bitmap_left</code> and <code>slot-&gt;bitmap_top</code> are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, <code>slot-&gt;format</code> is also changed to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a></code>.</p>
+<p>Here is a small pseudo code fragment that shows how to use <code>lsb_delta</code> and <code>rsb_delta</code> to do fractional positioning of glyphs:
+<div class="highlight"><pre><span></span><code>  FT_GlyphSlot  slot     = face-&gt;glyph;
+  FT_Pos        origin_x = 0;
+
+
+  for all glyphs do
+    &lt;load glyph with `FT_Load_Glyph&#39;&gt;
+
+    FT_Outline_Translate( slot-&gt;outline, origin_x &amp; 63, 0 );
+
+    &lt;save glyph image, or render glyph, or ...&gt;
+
+    &lt;compute kern between current and next glyph
+     and add it to `origin_x&#39;&gt;
+
+    origin_x += slot-&gt;advance.x;
+    origin_x += slot-&gt;lsb_delta - slot-&gt;rsb_delta;
+  endfor
+</code></pre></div></p>
+<p>Here is another small pseudo code fragment that shows how to use <code>lsb_delta</code> and <code>rsb_delta</code> to improve integer positioning of glyphs:
+<div class="highlight"><pre><span></span><code>  FT_GlyphSlot  slot           = face-&gt;glyph;
+  FT_Pos        origin_x       = 0;
+  FT_Pos        prev_rsb_delta = 0;
+
+
+  for all glyphs do
+    &lt;compute kern between current and previous glyph
+     and add it to `origin_x&#39;&gt;
+
+    &lt;load glyph with `FT_Load_Glyph&#39;&gt;
+
+    if ( prev_rsb_delta - slot-&gt;lsb_delta &gt;  32 )
+      origin_x -= 64;
+    else if ( prev_rsb_delta - slot-&gt;lsb_delta &lt; -31 )
+      origin_x += 64;
+
+    prev_rsb_delta = slot-&gt;rsb_delta;
+
+    &lt;save glyph image, or render glyph, or ...&gt;
+
+    origin_x += slot-&gt;advance.x;
+  endfor
+</code></pre></div></p>
+<p>If you use strong auto-hinting, you <strong>must</strong> apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then.</p>
+<hr>
+
+<h2 id="ft_glyph_metrics">FT_Glyph_Metrics<a class="headerlink" href="#ft_glyph_metrics" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Glyph_Metrics_
+  {
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  width;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  height;
+
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  horiBearingX;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  horiBearingY;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  horiAdvance;
+
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  vertBearingX;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  vertBearingY;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>  vertAdvance;
+
+  } <b>FT_Glyph_Metrics</b>;
+</code></pre></div>
+
+<p>A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> has been used while loading the glyph, values are expressed in font units instead.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The glyph's width.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The glyph's height.</p>
+</td></tr>
+<tr><td class="val" id="horibearingx">horiBearingX</td><td class="desc">
+<p>Left side bearing for horizontal layout.</p>
+</td></tr>
+<tr><td class="val" id="horibearingy">horiBearingY</td><td class="desc">
+<p>Top side bearing for horizontal layout.</p>
+</td></tr>
+<tr><td class="val" id="horiadvance">horiAdvance</td><td class="desc">
+<p>Advance width for horizontal layout.</p>
+</td></tr>
+<tr><td class="val" id="vertbearingx">vertBearingX</td><td class="desc">
+<p>Left side bearing for vertical layout.</p>
+</td></tr>
+<tr><td class="val" id="vertbearingy">vertBearingY</td><td class="desc">
+<p>Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin.</p>
+</td></tr>
+<tr><td class="val" id="vertadvance">vertAdvance</td><td class="desc">
+<p>Advance height for vertical layout. Positive values mean the glyph has a positive advance downward.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>If not disabled with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code>, the values represent dimensions of the hinted glyph (in case hinting is applicable).</p>
+<p>Stroking a glyph with an outside border does not increase <code>horiAdvance</code> or <code>vertAdvance</code>; you have to manually adjust these values to account for the added width and height.</p>
+<p>FreeType doesn't use the &lsquo;VORG&rsquo; table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y&nbsp;coordinate of the vertical origin can be simply computed as <code>vertBearingY + height</code> after loading a glyph.</p>
+<hr>
+
+<h2 id="ft_load_glyph">FT_Load_Glyph<a class="headerlink" href="#ft_load_glyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Load_Glyph</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                 <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   glyph_index,
+                 <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>  load_flags );
+</code></pre></div>
+
+<p>Load a glyph into the glyph slot of a face object.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>A flag indicating what to load for this glyph. The <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_XXX</a></code> flags can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>For proper scaling and hinting, the active <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object owned by the face has to be meaningfully initialized by calling <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> before this function, for example. The loaded glyph may be transformed. See <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> for the details.</p>
+<p>For subsetted CID-keyed fonts, <code>FT_Err_Invalid_Argument</code> is returned for invalid CID values (that is, for CID values that don't have a corresponding glyph in the font). See the discussion of the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a></code> flag for more details.</p>
+<p>If you receive <code>FT_Err_Glyph_Too_Big</code>, try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation.</p>
+<hr>
+
+<h2 id="ft_load_xxx">FT_LOAD_XXX<a class="headerlink" href="#ft_load_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_default">FT_LOAD_DEFAULT</a>                      0x0
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_scale">FT_LOAD_NO_SCALE</a>                     ( 1L &lt;&lt; 0  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_hinting">FT_LOAD_NO_HINTING</a>                   ( 1L &lt;&lt; 1  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_render">FT_LOAD_RENDER</a>                       ( 1L &lt;&lt; 2  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_bitmap">FT_LOAD_NO_BITMAP</a>                    ( 1L &lt;&lt; 3  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_vertical_layout">FT_LOAD_VERTICAL_LAYOUT</a>              ( 1L &lt;&lt; 4  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_force_autohint">FT_LOAD_FORCE_AUTOHINT</a>               ( 1L &lt;&lt; 5  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_crop_bitmap">FT_LOAD_CROP_BITMAP</a>                  ( 1L &lt;&lt; 6  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_pedantic">FT_LOAD_PEDANTIC</a>                     ( 1L &lt;&lt; 7  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_ignore_global_advance_width">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a>  ( 1L &lt;&lt; 9  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_recurse">FT_LOAD_NO_RECURSE</a>                   ( 1L &lt;&lt; 10 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_ignore_transform">FT_LOAD_IGNORE_TRANSFORM</a>             ( 1L &lt;&lt; 11 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_monochrome">FT_LOAD_MONOCHROME</a>                   ( 1L &lt;&lt; 12 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_linear_design">FT_LOAD_LINEAR_DESIGN</a>                ( 1L &lt;&lt; 13 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_sbits_only">FT_LOAD_SBITS_ONLY</a>                   ( 1L &lt;&lt; 14 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_autohint">FT_LOAD_NO_AUTOHINT</a>                  ( 1L &lt;&lt; 15 )
+  /* Bits 16-19 are used by `FT_LOAD_TARGET_` */
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_color">FT_LOAD_COLOR</a>                        ( 1L &lt;&lt; 20 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_compute_metrics">FT_LOAD_COMPUTE_METRICS</a>              ( 1L &lt;&lt; 21 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_bitmap_metrics_only">FT_LOAD_BITMAP_METRICS_ONLY</a>          ( 1L &lt;&lt; 22 )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_no_svg">FT_LOAD_NO_SVG</a>                       ( 1L &lt;&lt; 24 )
+</code></pre></div>
+
+<p>A list of bit field constants for <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> to indicate what kind of operations to perform during glyph loading.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_load_default">FT_LOAD_DEFAULT</td><td class="desc">
+<p>Corresponding to&nbsp;0, this value is used as the default glyph load operation. In this case, the following happens:</p>
+<ol>
+<li><p>FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below).</p>
+</li>
+<li><p>If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then &lsquo;hinted&rsquo; to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below).</p>
+</li>
+</ol>
+<p>Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_scale">FT_LOAD_NO_SCALE</td><td class="desc">
+<p>Don't scale the loaded outline glyph but keep it in font units. This flag is also assumed if <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> owned by the face was not properly initialized.</p>
+<p>This flag implies <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code>, and unsets <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code>.</p>
+<p>If the font is &lsquo;tricky&rsquo; (see <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for more), using <code>FT_LOAD_NO_SCALE</code> usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without <code>FT_LOAD_NO_SCALE</code> and setting the character size to <code>font-&gt;units_per_EM</code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_hinting">FT_LOAD_NO_HINTING</td><td class="desc">
+<p>Disable hinting. This generally generates &lsquo;blurrier&rsquo; bitmap glyphs when the glyphs are rendered in any of the anti-aliased modes. See also the note below.</p>
+<p>This flag is implied by <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_render">FT_LOAD_RENDER</td><td class="desc">
+<p>Call <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> after the glyph is loaded. By default, the glyph is rendered in <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code> mode. This can be overridden by <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_MONOCHROME</a></code>.</p>
+<p>This flag is unset by <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_bitmap">FT_LOAD_NO_BITMAP</td><td class="desc">
+<p>Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag.</p>
+<p><code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> always sets this flag.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_sbits_only">FT_LOAD_SBITS_ONLY</td><td class="desc">
+<p>[Since 2.12] This is the opposite of <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code>, more or less: <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> returns <code>FT_Err_Invalid_Argument</code> if the face contains a bitmap strike for the given size (or the strike selected by <code><a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a></code>) but there is no glyph in the strike.</p>
+<p>Note that this load flag was part of FreeType since version 2.0.6 but previously tagged as internal.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_vertical_layout">FT_LOAD_VERTICAL_LAYOUT</td><td class="desc">
+<p>Load the glyph for vertical text layout. In particular, the <code>advance</code> value in the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure is set to the <code>vertAdvance</code> value of the <code>metrics</code> field.</p>
+<p>In case <code><a href="ft2-font_testing_macros.html#ft_has_vertical">FT_HAS_VERTICAL</a></code> doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_force_autohint">FT_LOAD_FORCE_AUTOHINT</td><td class="desc">
+<p>Prefer the auto-hinter over the font's native hinter. See also the note below.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_pedantic">FT_LOAD_PEDANTIC</td><td class="desc">
+<p>Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also.</p>
+<p>In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_recurse">FT_LOAD_NO_RECURSE</td><td class="desc">
+<p>Don't load composite glyphs recursively. Instead, the font driver fills the <code>num_subglyph</code> and <code>subglyphs</code> values of the glyph slot; it also sets <code>glyph-&gt;format</code> to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>. The description of subglyphs can then be accessed with <code><a href="ft2-information_retrieval.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a></code>.</p>
+<p>Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data.</p>
+<p>This flag implies <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_ignore_transform">FT_LOAD_IGNORE_TRANSFORM</td><td class="desc">
+<p>Ignore the transform matrix set by <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_monochrome">FT_LOAD_MONOCHROME</td><td class="desc">
+<p>This flag is used with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code> to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8&nbsp;pixels packed into each byte of the bitmap data.</p>
+<p>Note that this has no effect on the hinting algorithm used. You should rather use <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> so that the monochrome-optimized hinting algorithm is used.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_linear_design">FT_LOAD_LINEAR_DESIGN</td><td class="desc">
+<p>Keep <code>linearHoriAdvance</code> and <code>linearVertAdvance</code> fields of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> in font units. See <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> for details.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_autohint">FT_LOAD_NO_AUTOHINT</td><td class="desc">
+<p>Disable the auto-hinter. See also the note below.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_color">FT_LOAD_COLOR</td><td class="desc">
+<p>Load colored glyphs. FreeType searches in the following order; there are slight differences depending on the font format.</p>
+<p>[Since 2.5] Load embedded color bitmap images (provided <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a></code> is not set). The resulting color bitmaps, if available, have the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a></code> format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code> format.</p>
+<p>[Since 2.12] If the glyph index maps to an entry in the face's &lsquo;SVG&nbsp;&rsquo; table, load the associated SVG document from this table and set the <code>format</code> field of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> to <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_SVG</a></code> ([since 2.13.1] provided <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SVG</a></code> is not set). Note that FreeType itself can't render SVG documents; however, the library provides hooks to seamlessly integrate an external renderer. See sections &lsquo;<a href="ft2-ot_svg_driver.html#ot_svg_driver">The SVG driver</a>&rsquo; and &lsquo;<a href="ft2-svg_fonts.html#svg_fonts">OpenType SVG Fonts</a>&rsquo; for more.</p>
+<p>[Since 2.10, experimental] If the glyph index maps to an entry in the face's &lsquo;COLR&rsquo; table with a &lsquo;CPAL&rsquo; palette table (as defined in the OpenType specification), make <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience and works only for glyphs in &lsquo;COLR&rsquo; v0 tables (or glyphs in &lsquo;COLR&rsquo; v1 tables that exclusively use v0 features). For full control of color layers use <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code> and FreeType's color functions like <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code> instead of setting <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for rendering so that the client application can handle blending by itself.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_no_svg">FT_LOAD_NO_SVG</td><td class="desc">
+<p>[Since 2.13.1] Ignore SVG glyph data when loading.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_compute_metrics">FT_LOAD_COMPUTE_METRICS</td><td class="desc">
+<p>[Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the &lsquo;hdmx&rsquo; table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables.</p>
+<p>Currently, this flag is only implemented for TrueType fonts.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_bitmap_metrics_only">FT_LOAD_BITMAP_METRICS_ONLY</td><td class="desc">
+<p>[Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image.</p>
+<p>This flag unsets <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_crop_bitmap">FT_LOAD_CROP_BITMAP</td><td class="desc">
+<p>Ignored. Deprecated.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_ignore_global_advance_width">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</td><td class="desc">
+<p>Ignored. Deprecated.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>By default, hinting is enabled and the font's native hinter (see <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_HINTER</a></code>) is preferred over the auto-hinter. You can disable hinting by setting <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> or change the precedence by setting <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code>. You can also set <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a></code> in case you don't want the auto-hinter to be used at all.</p>
+<p>See the description of <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a></code> for a special exception (affecting only a handful of Asian fonts).</p>
+<p>Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> for details.</p>
+<p>Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER&nbsp;Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results.</p>
+<hr>
+
+<h2 id="ft_load_target_mode">FT_LOAD_TARGET_MODE<a class="headerlink" href="#ft_load_target_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LOAD_TARGET_MODE</b>( x )                               \
+          FT_STATIC_CAST( <a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a>, ( (x) &gt;&gt; 16 ) &amp; 15 )
+</code></pre></div>
+
+<p>Return the <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a></code> corresponding to a given <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> value.</p>
+<hr>
+
+<h2 id="ft_load_target_xxx">FT_LOAD_TARGET_XXX<a class="headerlink" href="#ft_load_target_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> FT_LOAD_TARGET_( x )   ( FT_STATIC_CAST( <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>, (x) &amp; 15 ) &lt;&lt; 16 )
+
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_normal">FT_LOAD_TARGET_NORMAL</a>  FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_light">FT_LOAD_TARGET_LIGHT</a>   FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a>  )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_mono">FT_LOAD_TARGET_MONO</a>    FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>   )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_lcd">FT_LOAD_TARGET_LCD</a>     FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a>    )
+#<span class="keyword">define</span> <a href="ft2-glyph_retrieval.html#ft_load_target_lcd_v">FT_LOAD_TARGET_LCD_V</a>   FT_LOAD_TARGET_( <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a>  )
+</code></pre></div>
+
+<p>A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your <code>load_flags</code> when calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a></code> to ensure that the auto-hinter is used.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_load_target_normal">FT_LOAD_TARGET_NORMAL</td><td class="desc">
+<p>The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> instead.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_light">FT_LOAD_TARGET_LIGHT</td><td class="desc">
+<p>A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter.</p>
+<p>Advance widths are rounded to integer values; however, using the <code>lsb_delta</code> and <code>rsb_delta</code> fields of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>, it is possible to get fractional advance widths for subpixel positioning (which is recommended to use).</p>
+<p>If configuration option <code>AF_CONFIG_OPTION_TT_SIZE_METRICS</code> is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive).</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_mono">FT_LOAD_TARGET_MONO</td><td class="desc">
+<p>Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes.</p>
+<p>Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_lcd">FT_LOAD_TARGET_LCD</td><td class="desc">
+<p>A variant of <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LIGHT</a></code> optimized for horizontally decimated LCD displays.</p>
+</td></tr>
+<tr><td class="val" id="ft_load_target_lcd_v">FT_LOAD_TARGET_LCD_V</td><td class="desc">
+<p>A variant of <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a></code> optimized for vertically decimated LCD displays.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>You should use only <em>one</em> of the <code>FT_LOAD_TARGET_XXX</code> values in your <code>load_flags</code>. They can't be ORed.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a></code> is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is <code>FT_LOAD_TARGET_MONO</code> since it implies <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_MONOCHROME</a></code>.</p>
+<p>You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the &lsquo;light&rsquo; hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like
+<div class="highlight"><pre><span></span><code>  FT_Load_Glyph( face, glyph_index,
+                 load_flags | FT_LOAD_TARGET_LIGHT );
+
+  FT_Render_Glyph( face-&gt;glyph, FT_RENDER_MODE_LCD );
+</code></pre></div></p>
+<p>In general, you should stick with one rendering mode. For example, switching between <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a></code> and <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a></code> enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits.</p>
+<hr>
+
+<h2 id="ft_render_glyph">FT_Render_Glyph<a class="headerlink" href="#ft_render_glyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Render_Glyph</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>    slot,
+                   <a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a>  render_mode );
+</code></pre></div>
+
+<p>Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>A handle to the glyph slot containing the image to convert.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="render_mode">render_mode</td><td class="desc">
+<p>The render mode used to render the glyph image into a bitmap. See <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a></code> for a list of possible values.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code> is used, a previous call of <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> with flag <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> makes <code>FT_Render_Glyph</code> provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> for more information.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white).</p>
+<p>On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception.</p>
+<p>This is relevant because all our screens have a second problem: they are not linear. 1&nbsp;+&nbsp;1 is not&nbsp;2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8&nbsp;bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma&nbsp;2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness &ndash; 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or &lsquo;dirt&rsquo; around it. The situation is especially ugly for diagonal stems like in &lsquo;w&rsquo; glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't.</p>
+<p>The blending function for placing text over a background is
+<div class="highlight"><pre><span></span><code>  dst = alpha * src + (1 - alpha) * dst    ,
+</code></pre></div></p>
+<p>which is known as the OVER operator.</p>
+<p>To correctly composite an anti-aliased pixel of a glyph onto a surface,</p>
+<ol>
+<li>
+<p>take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space,</p>
+</li>
+<li>
+<p>use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and</p>
+</li>
+<li>
+<p>apply inverse gamma to the blended pixel and write it back to the image.</p>
+</li>
+</ol>
+<p>Internal testing at Adobe found that a target inverse gamma of&nbsp;1.8 for step&nbsp;3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one.</p>
+<p>This process can cost performance. There is an approximation that does not need to know about the background color; see <a href="https://bel.fi/alankila/lcd/">https://bel.fi/alankila/lcd/</a> and <a href="https://bel.fi/alankila/lcd/alpcor.html">https://bel.fi/alankila/lcd/alpcor.html</a> for details.</p>
+<p><strong>ATTENTION</strong>: Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section &lsquo;<a href="ft2-lcd_rendering.html#lcd_rendering">Subpixel Rendering</a>&rsquo;. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3&nbsp;times per pixel: red foreground subpixel to red background subpixel and so on for green and blue.</p>
+<hr>
+
+<h2 id="ft_render_mode">FT_Render_Mode<a class="headerlink" href="#ft_render_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Render_Mode_
+  {
+    <a href="ft2-glyph_retrieval.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a> = 0,
+    <a href="ft2-glyph_retrieval.html#ft_render_mode_light">FT_RENDER_MODE_LIGHT</a>,
+    <a href="ft2-glyph_retrieval.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>,
+    <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd">FT_RENDER_MODE_LCD</a>,
+    <a href="ft2-glyph_retrieval.html#ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</a>,
+    <a href="ft2-glyph_retrieval.html#ft_render_mode_sdf">FT_RENDER_MODE_SDF</a>,
+
+    FT_RENDER_MODE_MAX
+
+  } <b>FT_Render_Mode</b>;
+
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>FT_Render_Mode</b>` values instead                       */
+#<span class="keyword">define</span> ft_render_mode_normal  <a href="ft2-glyph_retrieval.html#ft_render_mode_normal">FT_RENDER_MODE_NORMAL</a>
+#<span class="keyword">define</span> ft_render_mode_mono    <a href="ft2-glyph_retrieval.html#ft_render_mode_mono">FT_RENDER_MODE_MONO</a>
+</code></pre></div>
+
+<p>Render modes supported by FreeType&nbsp;2. Each mode corresponds to a specific type of scanline conversion performed on the outline.</p>
+<p>For bitmap fonts and embedded bitmaps the <code>bitmap-&gt;pixel_mode</code> field in the <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code> structure gives the format of the returned bitmap.</p>
+<p>All modes except <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_MONO</a></code> use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
+<p>The <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_render_mode_normal">FT_RENDER_MODE_NORMAL</td><td class="desc">
+<p>Default render mode; it corresponds to 8-bit anti-aliased bitmaps.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_light">FT_RENDER_MODE_LIGHT</td><td class="desc">
+<p>This is equivalent to <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a></code>. It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a></code> for details.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_mono">FT_RENDER_MODE_MONO</td><td class="desc">
+<p>This mode corresponds to 1-bit bitmaps (with 2&nbsp;levels of opacity).</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_lcd">FT_RENDER_MODE_LCD</td><td class="desc">
+<p>This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3&nbsp;times the width of the original glyph outline in pixels, and which use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a></code> mode.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_lcd_v">FT_RENDER_MODE_LCD_V</td><td class="desc">
+<p>This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3&nbsp;times the height of the original glyph outline in pixels and use the <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> mode.</p>
+</td></tr>
+<tr><td class="val" id="ft_render_mode_sdf">FT_RENDER_MODE_SDF</td><td class="desc">
+<p>This mode corresponds to 8-bit, single-channel signed distance field (SDF) bitmaps. Each pixel in the SDF grid is the value from the pixel's position to the nearest glyph's outline. The distances are calculated from the center of the pixel and are positive if they are filled by the outline (i.e., inside the outline) and negative otherwise. Check the note below on how to convert the output values to usable data.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a></code>. You can use <code><a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a></code> to transform them into 8-bit pixmaps.</p>
+<p>For <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> the output bitmap buffer contains normalized distances that are packed into unsigned 8-bit values. To get pixel values in floating point representation use the following pseudo-C code for the conversion.
+<div class="highlight"><pre><span></span><code>// Load glyph and render using FT_RENDER_MODE_SDF,
+// then use the output buffer as follows.
+
+...
+FT_Byte  buffer = glyph-&gt;bitmap-&gt;buffer;
+
+
+for pixel in buffer
+{
+  // `sd` is the signed distance and `spread` is the current spread;
+  // the default spread is 2 and can be changed.
+
+  float  sd = (float)pixel - 128.0f;
+
+
+  // Convert to pixel values.
+  sd = ( sd / 128.0f ) * spread;
+
+  // Store `sd` in a buffer or use as required.
+}
+</code></pre></div></p>
+<p>FreeType has two rasterizers for generating SDF, namely:</p>
+<ol>
+<li>
+<p><code>sdf</code> for generating SDF directly from glyph's outline, and</p>
+</li>
+<li>
+<p><code>bsdf</code> for generating SDF from rasterized bitmaps.</p>
+</li>
+</ol>
+<p>Depending on the glyph type (i.e., outline or bitmap), one of the two rasterizers is chosen at runtime and used for generating SDFs. To force the use of <code>bsdf</code> you should render the glyph with any of the FreeType's other rendering modes (e.g., <code>FT_RENDER_MODE_NORMAL</code>) and then re-render with <code>FT_RENDER_MODE_SDF</code>.</p>
+<p>There are some issues with stability and possible failures of the SDF renderers (specifically <code>sdf</code>).</p>
+<ol>
+<li>
+<p>The <code>sdf</code> rasterizer is sensitive to really small features (e.g., sharp turns that are less than 1&nbsp;pixel) and imperfections in the glyph's outline, causing artifacts in the final output.</p>
+</li>
+<li>
+<p>The <code>sdf</code> rasterizer has limited support for handling intersecting contours and <em>cannot</em> handle self-intersecting contours whatsoever. Self-intersection happens when a single connected contour intersects itself at some point; having these in your font definitely poses a problem to the rasterizer and cause artifacts, too.</p>
+</li>
+<li>
+<p>Generating SDF for really small glyphs may result in undesirable output; the pixel grid (which stores distance information) becomes too coarse.</p>
+</li>
+<li>
+<p>Since the output buffer is normalized, precision at smaller spreads is greater than precision at larger spread values because the output range of [0..255] gets mapped to a smaller SDF range. A spread of&nbsp;2 should be sufficient in most cases.</p>
+</li>
+</ol>
+<p>Points (1) and (2) can be avoided by using the <code>bsdf</code> rasterizer, which is more stable than the <code>sdf</code> rasterizer in general.</p>
+<hr>
+
+<h2 id="ft_get_kerning">FT_Get_Kerning<a class="headerlink" href="#ft_get_kerning" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Kerning</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                  <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     left_glyph,
+                  <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     right_glyph,
+                  <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     kern_mode,
+                  <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  *akerning );
+</code></pre></div>
+
+<p>Return the kerning vector between two glyphs of the same face.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr><td class="val" id="left_glyph">left_glyph</td><td class="desc">
+<p>The index of the left glyph in the kern pair.</p>
+</td></tr>
+<tr><td class="val" id="right_glyph">right_glyph</td><td class="desc">
+<p>The index of the right glyph in the kern pair.</p>
+</td></tr>
+<tr><td class="val" id="kern_mode">kern_mode</td><td class="desc">
+<p>See <code><a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_Kerning_Mode</a></code> for more information. Determines the scale and dimension of the returned kerning vector.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="akerning">akerning</td><td class="desc">
+<p>The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Only horizontal layouts (left-to-right &amp; right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function &ndash; they can be implemented through format-specific interfaces.</p>
+<p>Kerning for OpenType fonts implemented in a &lsquo;GPOS&rsquo; table is not supported; use <code><a href="ft2-font_testing_macros.html#ft_has_kerning">FT_HAS_KERNING</a></code> to find out whether a font has data that can be extracted with <code>FT_Get_Kerning</code>.</p>
+<hr>
+
+<h2 id="ft_kerning_mode">FT_Kerning_Mode<a class="headerlink" href="#ft_kerning_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Kerning_Mode_
+  {
+    <a href="ft2-glyph_retrieval.html#ft_kerning_default">FT_KERNING_DEFAULT</a> = 0,
+    <a href="ft2-glyph_retrieval.html#ft_kerning_unfitted">FT_KERNING_UNFITTED</a>,
+    <a href="ft2-glyph_retrieval.html#ft_kerning_unscaled">FT_KERNING_UNSCALED</a>
+
+  } <b>FT_Kerning_Mode</b>;
+
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>FT_Kerning_Mode</b>` values instead                      */
+#<span class="keyword">define</span> ft_kerning_default   <a href="ft2-glyph_retrieval.html#ft_kerning_default">FT_KERNING_DEFAULT</a>
+#<span class="keyword">define</span> ft_kerning_unfitted  <a href="ft2-glyph_retrieval.html#ft_kerning_unfitted">FT_KERNING_UNFITTED</a>
+#<span class="keyword">define</span> ft_kerning_unscaled  <a href="ft2-glyph_retrieval.html#ft_kerning_unscaled">FT_KERNING_UNSCALED</a>
+</code></pre></div>
+
+<p>An enumeration to specify the format of kerning values returned by <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_kerning_default">FT_KERNING_DEFAULT</td><td class="desc">
+<p>Return grid-fitted kerning distances in 26.6 fractional pixels.</p>
+</td></tr>
+<tr><td class="val" id="ft_kerning_unfitted">FT_KERNING_UNFITTED</td><td class="desc">
+<p>Return un-grid-fitted kerning distances in 26.6 fractional pixels.</p>
+</td></tr>
+<tr><td class="val" id="ft_kerning_unscaled">FT_KERNING_UNSCALED</td><td class="desc">
+<p>Return the kerning vector in original font units.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p><code>FT_KERNING_DEFAULT</code> returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big.</p>
+<p>Both <code>FT_KERNING_DEFAULT</code> and <code>FT_KERNING_UNFITTED</code> use the current horizontal scaling factor (as set e.g. with <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>) to convert font units to pixels.</p>
+<hr>
+
+<h2 id="ft_get_track_kerning">FT_Get_Track_Kerning<a class="headerlink" href="#ft_get_track_kerning" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Track_Kerning</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                        <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   point_size,
+                        <a href="ft2-basic_types.html#ft_int">FT_Int</a>     degree,
+                        <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  akerning );
+</code></pre></div>
+
+<p>Return the track kerning for a given face object at a given size.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr><td class="val" id="point_size">point_size</td><td class="desc">
+<p>The point size in 16.16 fractional points.</p>
+</td></tr>
+<tr><td class="val" id="degree">degree</td><td class="desc">
+<p>The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="akerning">akerning</td><td class="desc">
+<p>The kerning in 16.16 fractional points, to be uniformly applied between all glyphs.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Currently, only the Type&nbsp;1 font driver supports track kerning, using data from AFM files (if attached with <code><a href="ft2-face_creation.html#ft_attach_file">FT_Attach_File</a></code> or <code><a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a></code>).</p>
+<p>Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
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+        <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
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+        
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+</footer>
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+    </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-glyph_stroker.html b/modules/freetype2/docs/reference/ft2-glyph_stroker.html
new file mode 100644
index 0000000000..63a051602f
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-glyph_stroker.html
@@ -0,0 +1,2267 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>Glyph Stroker - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
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+    
+    
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+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#glyph-stroker" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Stroker
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
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+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
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+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
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+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
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+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Stroker
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-glyph_stroker.html" class="md-nav__link md-nav__link--active">
+        Glyph Stroker
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker" class="md-nav__link">
+    FT_Stroker
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_linejoin" class="md-nav__link">
+    FT_Stroker_LineJoin
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_linecap" class="md-nav__link">
+    FT_Stroker_LineCap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_strokerborder" class="md-nav__link">
+    FT_StrokerBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_getinsideborder" class="md-nav__link">
+    FT_Outline_GetInsideBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_getoutsideborder" class="md-nav__link">
+    FT_Outline_GetOutsideBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_stroke" class="md-nav__link">
+    FT_Glyph_Stroke
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_strokeborder" class="md-nav__link">
+    FT_Glyph_StrokeBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_new" class="md-nav__link">
+    FT_Stroker_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_set" class="md-nav__link">
+    FT_Stroker_Set
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_rewind" class="md-nav__link">
+    FT_Stroker_Rewind
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_parseoutline" class="md-nav__link">
+    FT_Stroker_ParseOutline
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_done" class="md-nav__link">
+    FT_Stroker_Done
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_beginsubpath" class="md-nav__link">
+    FT_Stroker_BeginSubPath
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_endsubpath" class="md-nav__link">
+    FT_Stroker_EndSubPath
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_lineto" class="md-nav__link">
+    FT_Stroker_LineTo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_conicto" class="md-nav__link">
+    FT_Stroker_ConicTo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_cubicto" class="md-nav__link">
+    FT_Stroker_CubicTo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_getbordercounts" class="md-nav__link">
+    FT_Stroker_GetBorderCounts
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_exportborder" class="md-nav__link">
+    FT_Stroker_ExportBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_getcounts" class="md-nav__link">
+    FT_Stroker_GetCounts
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_export" class="md-nav__link">
+    FT_Stroker_Export
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker" class="md-nav__link">
+    FT_Stroker
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_linejoin" class="md-nav__link">
+    FT_Stroker_LineJoin
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_linecap" class="md-nav__link">
+    FT_Stroker_LineCap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_strokerborder" class="md-nav__link">
+    FT_StrokerBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_getinsideborder" class="md-nav__link">
+    FT_Outline_GetInsideBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_getoutsideborder" class="md-nav__link">
+    FT_Outline_GetOutsideBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_stroke" class="md-nav__link">
+    FT_Glyph_Stroke
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_strokeborder" class="md-nav__link">
+    FT_Glyph_StrokeBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_new" class="md-nav__link">
+    FT_Stroker_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_set" class="md-nav__link">
+    FT_Stroker_Set
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_rewind" class="md-nav__link">
+    FT_Stroker_Rewind
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_parseoutline" class="md-nav__link">
+    FT_Stroker_ParseOutline
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_done" class="md-nav__link">
+    FT_Stroker_Done
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_beginsubpath" class="md-nav__link">
+    FT_Stroker_BeginSubPath
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_endsubpath" class="md-nav__link">
+    FT_Stroker_EndSubPath
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_lineto" class="md-nav__link">
+    FT_Stroker_LineTo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_conicto" class="md-nav__link">
+    FT_Stroker_ConicTo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_cubicto" class="md-nav__link">
+    FT_Stroker_CubicTo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_getbordercounts" class="md-nav__link">
+    FT_Stroker_GetBorderCounts
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_exportborder" class="md-nav__link">
+    FT_Stroker_ExportBorder
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_getcounts" class="md-nav__link">
+    FT_Stroker_GetCounts
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_export" class="md-nav__link">
+    FT_Stroker_Export
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Glyph Stroker</p>
+<hr />
+<h1 id="glyph-stroker">Glyph Stroker<a class="headerlink" href="#glyph-stroker" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the &lsquo;outside&rsquo; and/or the &lsquo;inside&rsquo; borders of the stroke.</p>
+<p>This can be useful to generate &lsquo;bordered&rsquo; glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape.</p>
+<h2 id="ft_stroker">FT_Stroker<a class="headerlink" href="#ft_stroker" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StrokerRec_*  <b>FT_Stroker</b>;
+</code></pre></div>
+
+<p>Opaque handle to a path stroker object.</p>
+<hr>
+
+<h2 id="ft_stroker_linejoin">FT_Stroker_LineJoin<a class="headerlink" href="#ft_stroker_linejoin" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Stroker_LineJoin_
+  {
+    <a href="ft2-glyph_stroker.html#ft_stroker_linejoin_round">FT_STROKER_LINEJOIN_ROUND</a>          = 0,
+    <a href="ft2-glyph_stroker.html#ft_stroker_linejoin_bevel">FT_STROKER_LINEJOIN_BEVEL</a>          = 1,
+    <a href="ft2-glyph_stroker.html#ft_stroker_linejoin_miter_variable">FT_STROKER_LINEJOIN_MITER_VARIABLE</a> = 2,
+    <a href="ft2-glyph_stroker.html#ft_stroker_linejoin_miter">FT_STROKER_LINEJOIN_MITER</a>          = <a href="ft2-glyph_stroker.html#ft_stroker_linejoin_miter_variable">FT_STROKER_LINEJOIN_MITER_VARIABLE</a>,
+    <a href="ft2-glyph_stroker.html#ft_stroker_linejoin_miter_fixed">FT_STROKER_LINEJOIN_MITER_FIXED</a>    = 3
+
+  } <b>FT_Stroker_LineJoin</b>;
+</code></pre></div>
+
+<p>These values determine how two joining lines are rendered in a stroker.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_stroker_linejoin_round">FT_STROKER_LINEJOIN_ROUND</td><td class="desc">
+<p>Used to render rounded line joins. Circular arcs are used to join two lines smoothly.</p>
+</td></tr>
+<tr><td class="val" id="ft_stroker_linejoin_bevel">FT_STROKER_LINEJOIN_BEVEL</td><td class="desc">
+<p>Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke.</p>
+</td></tr>
+<tr><td class="val" id="ft_stroker_linejoin_miter_fixed">FT_STROKER_LINEJOIN_MITER_FIXED</td><td class="desc">
+<p>Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. A bevel join (see above) is used if the segments meet at too sharp an angle and the outer edges meet beyond a distance corresponding to the meter limit. This prevents long spikes being created. <code>FT_STROKER_LINEJOIN_MITER_FIXED</code> generates a miter line join as used in PostScript and PDF.</p>
+</td></tr>
+<tr><td class="val" id="ft_stroker_linejoin_miter_variable">FT_STROKER_LINEJOIN_MITER_VARIABLE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_stroker_linejoin_miter">FT_STROKER_LINEJOIN_MITER</td><td class="desc">
+<p>Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped perpendicularly to the bisector, at a distance corresponding to the miter limit. This prevents long spikes being created. <code>FT_STROKER_LINEJOIN_MITER_VARIABLE</code> generates a mitered line join as used in XPS. <code>FT_STROKER_LINEJOIN_MITER</code> is an alias for <code>FT_STROKER_LINEJOIN_MITER_VARIABLE</code>, retained for backward compatibility.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_stroker_linecap">FT_Stroker_LineCap<a class="headerlink" href="#ft_stroker_linecap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Stroker_LineCap_
+  {
+    <a href="ft2-glyph_stroker.html#ft_stroker_linecap_butt">FT_STROKER_LINECAP_BUTT</a> = 0,
+    <a href="ft2-glyph_stroker.html#ft_stroker_linecap_round">FT_STROKER_LINECAP_ROUND</a>,
+    <a href="ft2-glyph_stroker.html#ft_stroker_linecap_square">FT_STROKER_LINECAP_SQUARE</a>
+
+  } <b>FT_Stroker_LineCap</b>;
+</code></pre></div>
+
+<p>These values determine how the end of opened sub-paths are rendered in a stroke.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_stroker_linecap_butt">FT_STROKER_LINECAP_BUTT</td><td class="desc">
+<p>The end of lines is rendered as a full stop on the last point itself.</p>
+</td></tr>
+<tr><td class="val" id="ft_stroker_linecap_round">FT_STROKER_LINECAP_ROUND</td><td class="desc">
+<p>The end of lines is rendered as a half-circle around the last point.</p>
+</td></tr>
+<tr><td class="val" id="ft_stroker_linecap_square">FT_STROKER_LINECAP_SQUARE</td><td class="desc">
+<p>The end of lines is rendered as a square around the last point.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_strokerborder">FT_StrokerBorder<a class="headerlink" href="#ft_strokerborder" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_StrokerBorder_
+  {
+    <a href="ft2-glyph_stroker.html#ft_stroker_border_left">FT_STROKER_BORDER_LEFT</a> = 0,
+    <a href="ft2-glyph_stroker.html#ft_stroker_border_right">FT_STROKER_BORDER_RIGHT</a>
+
+  } <b>FT_StrokerBorder</b>;
+</code></pre></div>
+
+<p>These values are used to select a given stroke border in <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_exportborder">FT_Stroker_ExportBorder</a></code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_stroker_border_left">FT_STROKER_BORDER_LEFT</td><td class="desc">
+<p>Select the left border, relative to the drawing direction.</p>
+</td></tr>
+<tr><td class="val" id="ft_stroker_border_right">FT_STROKER_BORDER_RIGHT</td><td class="desc">
+<p>Select the right border, relative to the drawing direction.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Applications are generally interested in the &lsquo;inside&rsquo; and &lsquo;outside&rsquo; borders. However, there is no direct mapping between these and the &lsquo;left&rsquo; and &lsquo;right&rsquo; ones, since this really depends on the glyph's drawing orientation, which varies between font formats.</p>
+<p>You can however use <code><a href="ft2-glyph_stroker.html#ft_outline_getinsideborder">FT_Outline_GetInsideBorder</a></code> and <code><a href="ft2-glyph_stroker.html#ft_outline_getoutsideborder">FT_Outline_GetOutsideBorder</a></code> to get these.</p>
+<hr>
+
+<h2 id="ft_outline_getinsideborder">FT_Outline_GetInsideBorder<a class="headerlink" href="#ft_outline_getinsideborder" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a> )
+  <b>FT_Outline_GetInsideBorder</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>Retrieve the <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a></code> value corresponding to the &lsquo;inside&rsquo; borders of a given outline.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The source outline handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The border index. <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_STROKER_BORDER_RIGHT</a></code> for empty or invalid outlines.</p>
+<hr>
+
+<h2 id="ft_outline_getoutsideborder">FT_Outline_GetOutsideBorder<a class="headerlink" href="#ft_outline_getoutsideborder" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a> )
+  <b>FT_Outline_GetOutsideBorder</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>Retrieve the <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a></code> value corresponding to the &lsquo;outside&rsquo; borders of a given outline.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The source outline handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The border index. <code><a href="ft2-glyph_stroker.html#ft_strokerborder">FT_STROKER_BORDER_LEFT</a></code> for empty or invalid outlines.</p>
+<hr>
+
+<h2 id="ft_glyph_stroke">FT_Glyph_Stroke<a class="headerlink" href="#ft_glyph_stroke" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Glyph_Stroke</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>    *pglyph,
+                   <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>   stroker,
+                   <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>      destroy );
+</code></pre></div>
+
+<p>Stroke a given outline glyph object with a given stroker.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="pglyph">pglyph</td><td class="desc">
+<p>Source glyph handle on input, new glyph handle on output.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>A stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="destroy">destroy</td><td class="desc">
+<p>A Boolean. If&nbsp;1, the source glyph object is destroyed on success.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The source glyph is untouched in case of error.</p>
+<p>Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size.</p>
+<hr>
+
+<h2 id="ft_glyph_strokeborder">FT_Glyph_StrokeBorder<a class="headerlink" href="#ft_glyph_strokeborder" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Glyph_StrokeBorder</b>( <a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a>    *pglyph,
+                         <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>   stroker,
+                         <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>      inside,
+                         <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>      destroy );
+</code></pre></div>
+
+<p>Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="pglyph">pglyph</td><td class="desc">
+<p>Source glyph handle on input, new glyph handle on output.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>A stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="inside">inside</td><td class="desc">
+<p>A Boolean. If&nbsp;1, return the inside border, otherwise the outside border.</p>
+</td></tr>
+<tr><td class="val" id="destroy">destroy</td><td class="desc">
+<p>A Boolean. If&nbsp;1, the source glyph object is destroyed on success.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The source glyph is untouched in case of error.</p>
+<p>Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size.</p>
+<hr>
+
+<h2 id="ft_stroker_new">FT_Stroker_New<a class="headerlink" href="#ft_stroker_new" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_New</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+                  <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  *astroker );
+</code></pre></div>
+
+<p>Create a new stroker object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>FreeType library handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="astroker">astroker</td><td class="desc">
+<p>A new stroker object handle. <code>NULL</code> in case of error.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_stroker_set">FT_Stroker_Set<a class="headerlink" href="#ft_stroker_set" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Set</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>           stroker,
+                  <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>             radius,
+                  <a href="ft2-glyph_stroker.html#ft_stroker_linecap">FT_Stroker_LineCap</a>   line_cap,
+                  <a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_Stroker_LineJoin</a>  line_join,
+                  <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>             miter_limit );
+</code></pre></div>
+
+<p>Reset a stroker object's attributes.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="radius">radius</td><td class="desc">
+<p>The border radius.</p>
+</td></tr>
+<tr><td class="val" id="line_cap">line_cap</td><td class="desc">
+<p>The line cap style.</p>
+</td></tr>
+<tr><td class="val" id="line_join">line_join</td><td class="desc">
+<p>The line join style.</p>
+</td></tr>
+<tr><td class="val" id="miter_limit">miter_limit</td><td class="desc">
+<p>The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The <code>radius</code> is expressed in the same units as the outline coordinates.</p>
+<p>The <code>miter_limit</code> multiplied by the <code>radius</code> gives the maximum size of a miter spike, at which it is clipped for <code><a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_MITER_VARIABLE</a></code> or replaced with a bevel join for <code><a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_MITER_FIXED</a></code>.</p>
+<p>This function calls <code><a href="ft2-glyph_stroker.html#ft_stroker_rewind">FT_Stroker_Rewind</a></code> automatically.</p>
+<hr>
+
+<h2 id="ft_stroker_rewind">FT_Stroker_Rewind<a class="headerlink" href="#ft_stroker_rewind" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Rewind</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker );
+</code></pre></div>
+
+<p>Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code> or <code><a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_stroker_parseoutline">FT_Stroker_ParseOutline<a class="headerlink" href="#ft_stroker_parseoutline" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_ParseOutline</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>   stroker,
+                           <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                           <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>      opened );
+</code></pre></div>
+
+<p>A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like <code><a href="ft2-glyph_stroker.html#ft_stroker_getcounts">FT_Stroker_GetCounts</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_export">FT_Stroker_Export</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The source outline.</p>
+</td></tr>
+<tr><td class="val" id="opened">opened</td><td class="desc">
+<p>A boolean. If&nbsp;1, the outline is treated as an open path instead of a closed one.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If <code>opened</code> is&nbsp;0 (the default), the outline is treated as a closed path, and the stroker generates two distinct &lsquo;border&rsquo; outlines.</p>
+<p>If <code>opened</code> is&nbsp;1, the outline is processed as an open path, and the stroker generates a single &lsquo;stroke&rsquo; outline.</p>
+<p>This function calls <code><a href="ft2-glyph_stroker.html#ft_stroker_rewind">FT_Stroker_Rewind</a></code> automatically.</p>
+<hr>
+
+<h2 id="ft_stroker_done">FT_Stroker_Done<a class="headerlink" href="#ft_stroker_done" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Done</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker );
+</code></pre></div>
+
+<p>Destroy a stroker object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>A stroker handle. Can be <code>NULL</code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_stroker_beginsubpath">FT_Stroker_BeginSubPath<a class="headerlink" href="#ft_stroker_beginsubpath" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_BeginSubPath</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker,
+                           <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to,
+                           <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>     open );
+</code></pre></div>
+
+<p>Start a new sub-path in the stroker.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the start vector.</p>
+</td></tr>
+<tr><td class="val" id="open">open</td><td class="desc">
+<p>A boolean. If&nbsp;1, the sub-path is treated as an open one.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function is useful when you need to stroke a path that is not stored as an <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> object.</p>
+<hr>
+
+<h2 id="ft_stroker_endsubpath">FT_Stroker_EndSubPath<a class="headerlink" href="#ft_stroker_endsubpath" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_EndSubPath</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker );
+</code></pre></div>
+
+<p>Close the current sub-path in the stroker.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You should call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code>. If the subpath was not &lsquo;opened&rsquo;, this function &lsquo;draws&rsquo; a single line segment to the start position when needed.</p>
+<hr>
+
+<h2 id="ft_stroker_lineto">FT_Stroker_LineTo<a class="headerlink" href="#ft_stroker_lineto" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_LineTo</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker,
+                     <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to );
+</code></pre></div>
+
+<p>&lsquo;Draw&rsquo; a single line segment in the stroker's current sub-path, from the last position.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You should call this function between <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a></code>.</p>
+<hr>
+
+<h2 id="ft_stroker_conicto">FT_Stroker_ConicTo<a class="headerlink" href="#ft_stroker_conicto" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_ConicTo</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker,
+                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  control,
+                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to );
+</code></pre></div>
+
+<p>&lsquo;Draw&rsquo; a single quadratic Bezier in the stroker's current sub-path, from the last position.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="control">control</td><td class="desc">
+<p>A pointer to a Bezier control point.</p>
+</td></tr>
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You should call this function between <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a></code>.</p>
+<hr>
+
+<h2 id="ft_stroker_cubicto">FT_Stroker_CubicTo<a class="headerlink" href="#ft_stroker_cubicto" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_CubicTo</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker,
+                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  control1,
+                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  control2,
+                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to );
+</code></pre></div>
+
+<p>&lsquo;Draw&rsquo; a single cubic Bezier in the stroker's current sub-path, from the last position.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="control1">control1</td><td class="desc">
+<p>A pointer to the first Bezier control point.</p>
+</td></tr>
+<tr><td class="val" id="control2">control2</td><td class="desc">
+<p>A pointer to second Bezier control point.</p>
+</td></tr>
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You should call this function between <code><a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a></code> and <code><a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a></code>.</p>
+<hr>
+
+<h2 id="ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts<a class="headerlink" href="#ft_stroker_getbordercounts" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_GetBorderCounts</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>        stroker,
+                              <a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a>  border,
+                              <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>          *anum_points,
+                              <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>          *anum_contours );
+</code></pre></div>
+
+<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the &lsquo;border&rsquo; or &lsquo;stroke&rsquo; outlines generated by the stroker.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="border">border</td><td class="desc">
+<p>The border index.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="anum_points">anum_points</td><td class="desc">
+<p>The number of points.</p>
+</td></tr>
+<tr><td class="val" id="anum_contours">anum_contours</td><td class="desc">
+<p>The number of contours.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>When an outline, or a sub-path, is &lsquo;closed&rsquo;, the stroker generates two independent &lsquo;border&rsquo; outlines, named &lsquo;left&rsquo; and &lsquo;right&rsquo;.</p>
+<p>When the outline, or a sub-path, is &lsquo;opened&rsquo;, the stroker merges the &lsquo;border&rsquo; outlines with caps. The &lsquo;left&rsquo; border receives all points, while the &lsquo;right&rsquo; border becomes empty.</p>
+<p>Use the function <code><a href="ft2-glyph_stroker.html#ft_stroker_getcounts">FT_Stroker_GetCounts</a></code> instead if you want to retrieve the counts associated to both borders.</p>
+<hr>
+
+<h2 id="ft_stroker_exportborder">FT_Stroker_ExportBorder<a class="headerlink" href="#ft_stroker_exportborder" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_ExportBorder</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>        stroker,
+                           <a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a>  border,
+                           <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*       outline );
+</code></pre></div>
+
+<p>Call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to export the corresponding border to your own <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> structure.</p>
+<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="border">border</td><td class="desc">
+<p>The border index.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The target outline handle.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Always call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to get sure that there is enough room in your <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> object to receive all new data.</p>
+<p>When an outline, or a sub-path, is &lsquo;closed&rsquo;, the stroker generates two independent &lsquo;border&rsquo; outlines, named &lsquo;left&rsquo; and &lsquo;right&rsquo;.</p>
+<p>When the outline, or a sub-path, is &lsquo;opened&rsquo;, the stroker merges the &lsquo;border&rsquo; outlines with caps. The &lsquo;left&rsquo; border receives all points, while the &lsquo;right&rsquo; border becomes empty.</p>
+<p>Use the function <code><a href="ft2-glyph_stroker.html#ft_stroker_export">FT_Stroker_Export</a></code> instead if you want to retrieve all borders at once.</p>
+<hr>
+
+<h2 id="ft_stroker_getcounts">FT_Stroker_GetCounts<a class="headerlink" href="#ft_stroker_getcounts" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stroker_GetCounts</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>  stroker,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    *anum_points,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    *anum_contours );
+</code></pre></div>
+
+<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="anum_points">anum_points</td><td class="desc">
+<p>The number of points.</p>
+</td></tr>
+<tr><td class="val" id="anum_contours">anum_contours</td><td class="desc">
+<p>The number of contours.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_stroker_export">FT_Stroker_Export<a class="headerlink" href="#ft_stroker_export" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_STROKER_H (freetype/ftstroke.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Export</b>( <a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a>   stroker,
+                     <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>Call this function after <code><a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a></code> to export all borders to your own <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> structure.</p>
+<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stroker">stroker</td><td class="desc">
+<p>The target stroker handle.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>The target outline handle.</p>
+</td></tr>
+</table>
+
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+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Unicode Variation Sequences
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-glyph_variants.html" class="md-nav__link md-nav__link--active">
+        Unicode Variation Sequences
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getcharvariantindex" class="md-nav__link">
+    FT_Face_GetCharVariantIndex
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getcharvariantisdefault" class="md-nav__link">
+    FT_Face_GetCharVariantIsDefault
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getvariantselectors" class="md-nav__link">
+    FT_Face_GetVariantSelectors
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getvariantsofchar" class="md-nav__link">
+    FT_Face_GetVariantsOfChar
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getcharsofvariant" class="md-nav__link">
+    FT_Face_GetCharsOfVariant
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
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+      <a href="ft2-gx_validation.html" class="md-nav__link">
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+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
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+      
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+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getcharvariantindex" class="md-nav__link">
+    FT_Face_GetCharVariantIndex
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getcharvariantisdefault" class="md-nav__link">
+    FT_Face_GetCharVariantIsDefault
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getvariantselectors" class="md-nav__link">
+    FT_Face_GetVariantSelectors
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getvariantsofchar" class="md-nav__link">
+    FT_Face_GetVariantsOfChar
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_getcharsofvariant" class="md-nav__link">
+    FT_Face_GetCharsOfVariant
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
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+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Unicode Variation Sequences</p>
+<hr />
+<h1 id="unicode-variation-sequences">Unicode Variation Sequences<a class="headerlink" href="#unicode-variation-sequences" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters.</p>
+<p>Unicode maintains two different sets, namely &lsquo;Standardized Variation Sequences&rsquo; and registered &lsquo;Ideographic Variation Sequences&rsquo; (IVS), collected in the &lsquo;Ideographic Variation Database&rsquo; (IVD).</p>
+<p><a href="https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt">https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt</a> <a href="https://unicode.org/reports/tr37/">https://unicode.org/reports/tr37/</a> <a href="https://unicode.org/ivd/">https://unicode.org/ivd/</a></p>
+<p>To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS.</p>
+<p>Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only.</p>
+<p>A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence <code>U+9089 U+E0100</code>.</p>
+<p>Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format&nbsp;14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font.</p>
+<p>A variation may be either &lsquo;default&rsquo; or &lsquo;non-default&rsquo; for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.</p>
+<h2 id="ft_face_getcharvariantindex">FT_Face_GetCharVariantIndex<a class="headerlink" href="#ft_face_getcharvariantindex" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+  <b>FT_Face_GetCharVariantIndex</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                               <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  charcode,
+                               <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  variantSelector );
+</code></pre></div>
+
+<p>Return the glyph index of a given character code as modified by the variation selector.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="charcode">charcode</td><td class="desc">
+<p>The character code point in Unicode.</p>
+</td></tr>
+<tr><td class="val" id="variantselector">variantSelector</td><td class="desc">
+<p>The Unicode code point of the variation selector.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The glyph index. 0&nbsp;means either &lsquo;undefined character code&rsquo;, or &lsquo;undefined selector code&rsquo;, or &lsquo;no variation selector cmap subtable&rsquo;, or &lsquo;current CharMap is not Unicode&rsquo;.</p>
+<h4>note</h4>
+
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;.</p>
+<p>This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding.</p>
+<h4>since</h4>
+
+<p>2.3.6</p>
+<hr>
+
+<h2 id="ft_face_getcharvariantisdefault">FT_Face_GetCharVariantIsDefault<a class="headerlink" href="#ft_face_getcharvariantisdefault" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
+  <b>FT_Face_GetCharVariantIsDefault</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                                   <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  charcode,
+                                   <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  variantSelector );
+</code></pre></div>
+
+<p>Check whether this variation of this Unicode character is the one to be found in the charmap.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="charcode">charcode</td><td class="desc">
+<p>The character codepoint in Unicode.</p>
+</td></tr>
+<tr><td class="val" id="variantselector">variantSelector</td><td class="desc">
+<p>The Unicode codepoint of the variation selector.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>1&nbsp;if found in the standard (Unicode) cmap, 0&nbsp;if found in the variation selector cmap, or -1 if it is not a variation.</p>
+<h4>note</h4>
+
+<p>This function is only meaningful if the font has a variation selector cmap subtable.</p>
+<h4>since</h4>
+
+<p>2.3.6</p>
+<hr>
+
+<h2 id="ft_face_getvariantselectors">FT_Face_GetVariantSelectors<a class="headerlink" href="#ft_face_getvariantselectors" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>* )
+  <b>FT_Face_GetVariantSelectors</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Return a zero-terminated list of Unicode variation selectors found in the font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A pointer to an array of selector code points, or <code>NULL</code> if there is no valid variation selector cmap subtable.</p>
+<h4>note</h4>
+
+<p>The last item in the array is&nbsp;0; the array is owned by the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
+<h4>since</h4>
+
+<p>2.3.6</p>
+<hr>
+
+<h2 id="ft_face_getvariantsofchar">FT_Face_GetVariantsOfChar<a class="headerlink" href="#ft_face_getvariantsofchar" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>* )
+  <b>FT_Face_GetVariantsOfChar</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                             <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  charcode );
+</code></pre></div>
+
+<p>Return a zero-terminated list of Unicode variation selectors found for the specified character code.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="charcode">charcode</td><td class="desc">
+<p>The character codepoint in Unicode.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A pointer to an array of variation selector code points that are active for the given character, or <code>NULL</code> if the corresponding list is empty.</p>
+<h4>note</h4>
+
+<p>The last item in the array is&nbsp;0; the array is owned by the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
+<h4>since</h4>
+
+<p>2.3.6</p>
+<hr>
+
+<h2 id="ft_face_getcharsofvariant">FT_Face_GetCharsOfVariant<a class="headerlink" href="#ft_face_getcharsofvariant" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a>* )
+  <b>FT_Face_GetCharsOfVariant</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                             <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  variantSelector );
+</code></pre></div>
+
+<p>Return a zero-terminated list of Unicode character codes found for the specified variation selector.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="variantselector">variantSelector</td><td class="desc">
+<p>The variation selector code point in Unicode.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A list of all the code points that are specified by this selector (both default and non-default codes are returned) or <code>NULL</code> if there is no valid cmap or the variation selector is invalid.</p>
+<h4>note</h4>
+
+<p>The last item in the array is&nbsp;0; the array is owned by the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object but can be overwritten or released on the next call to a FreeType function.</p>
+<h4>since</h4>
+
+<p>2.3.6</p>
+<hr>
+                
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" checked>
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          TrueTypeGX/AAT Validation
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-gx_validation.html" class="md-nav__link md-nav__link--active">
+        TrueTypeGX/AAT Validation
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetypegx_validate" class="md-nav__link">
+    FT_TrueTypeGX_Validate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetypegx_free" class="md-nav__link">
+    FT_TrueTypeGX_Free
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_classickern_validate" class="md-nav__link">
+    FT_ClassicKern_Validate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_classickern_free" class="md-nav__link">
+    FT_ClassicKern_Free
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_gx_length" class="md-nav__link">
+    FT_VALIDATE_GX_LENGTH
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_gxxxx" class="md-nav__link">
+    FT_VALIDATE_GXXXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_ckernxxx" class="md-nav__link">
+    FT_VALIDATE_CKERNXXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetypegx_validate" class="md-nav__link">
+    FT_TrueTypeGX_Validate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetypegx_free" class="md-nav__link">
+    FT_TrueTypeGX_Free
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_classickern_validate" class="md-nav__link">
+    FT_ClassicKern_Validate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_classickern_free" class="md-nav__link">
+    FT_ClassicKern_Free
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_gx_length" class="md-nav__link">
+    FT_VALIDATE_GX_LENGTH
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_gxxxx" class="md-nav__link">
+    FT_VALIDATE_GXXXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_ckernxxx" class="md-nav__link">
+    FT_VALIDATE_CKERNXXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#miscellaneous">Miscellaneous</a> &raquo; TrueTypeGX/AAT Validation</p>
+<hr />
+<h1 id="truetypegxaat-validation">TrueTypeGX/AAT Validation<a class="headerlink" href="#truetypegxaat-validation" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).</p>
+<h2 id="ft_truetypegx_validate">FT_TrueTypeGX_Validate<a class="headerlink" href="#ft_truetypegx_validate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_TrueTypeGX_Validate</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                          <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   validation_flags,
+                          <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  tables[<a href="ft2-gx_validation.html#ft_validate_gx_length">FT_VALIDATE_GX_LENGTH</a>],
+                          <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   table_length );
+</code></pre></div>
+
+<p>Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="validation_flags">validation_flags</td><td class="desc">
+<p>A bit field that specifies the tables to be validated. See <code><a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_GXXXX</a></code> for possible values.</p>
+</td></tr>
+<tr><td class="val" id="table_length">table_length</td><td class="desc">
+<p>The size of the <code>tables</code> array. Normally, <code><a href="ft2-gx_validation.html#ft_validate_gx_length">FT_VALIDATE_GX_LENGTH</a></code> should be passed.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="tables">tables</td><td class="desc">
+<p>The array where all validated sfnt tables are stored. The array itself must be allocated by a client.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with TrueTypeGX fonts, returning an error otherwise.</p>
+<p>After use, the application should deallocate the buffers pointed to by each <code>tables</code> element, by calling <code><a href="ft2-gx_validation.html#ft_truetypegx_free">FT_TrueTypeGX_Free</a></code>. A <code>NULL</code> value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table.</p>
+<hr>
+
+<h2 id="ft_truetypegx_free">FT_TrueTypeGX_Free<a class="headerlink" href="#ft_truetypegx_free" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_TrueTypeGX_Free</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                      <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  table );
+</code></pre></div>
+
+<p>Free the buffer allocated by TrueTypeGX validator.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="table">table</td><td class="desc">
+<p>The pointer to the buffer allocated by <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function must be used to free the buffer allocated by <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> only.</p>
+<hr>
+
+<h2 id="ft_classickern_validate">FT_ClassicKern_Validate<a class="headerlink" href="#ft_classickern_validate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_ClassicKern_Validate</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                           <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    validation_flags,
+                           <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  *ckern_table );
+</code></pre></div>
+
+<p>Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+<p>The &lsquo;kern&rsquo; table validator in <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="validation_flags">validation_flags</td><td class="desc">
+<p>A bit field that specifies the dialect to be validated. See <code><a href="ft2-gx_validation.html#ft_validate_ckernxxx">FT_VALIDATE_CKERNXXX</a></code> for possible values.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="ckern_table">ckern_table</td><td class="desc">
+<p>A pointer to the kern table.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>After use, the application should deallocate the buffers pointed to by <code>ckern_table</code>, by calling <code><a href="ft2-gx_validation.html#ft_classickern_free">FT_ClassicKern_Free</a></code>. A <code>NULL</code> value indicates that the table doesn't exist in the font.</p>
+<hr>
+
+<h2 id="ft_classickern_free">FT_ClassicKern_Free<a class="headerlink" href="#ft_classickern_free" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_ClassicKern_Free</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                       <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  table );
+</code></pre></div>
+
+<p>Free the buffer allocated by classic Kern validator.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="table">table</td><td class="desc">
+<p>The pointer to the buffer that is allocated by <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function must be used to free the buffer allocated by <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> only.</p>
+<hr>
+
+<h2 id="ft_validate_gx_length">FT_VALIDATE_GX_LENGTH<a class="headerlink" href="#ft_validate_gx_length" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_VALIDATE_GX_LENGTH</b>  ( FT_VALIDATE_GX_LAST_INDEX + 1 )
+</code></pre></div>
+
+<p>The number of tables checked in this module. Use it as a parameter for the <code>table-length</code> argument of function <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code>.</p>
+<hr>
+
+<h2 id="ft_validate_gxxxx">FT_VALIDATE_GXXXX<a class="headerlink" href="#ft_validate_gxxxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_feat">FT_VALIDATE_feat</a>  FT_VALIDATE_GX_BITFIELD( feat )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_mort">FT_VALIDATE_mort</a>  FT_VALIDATE_GX_BITFIELD( mort )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_morx">FT_VALIDATE_morx</a>  FT_VALIDATE_GX_BITFIELD( morx )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_bsln">FT_VALIDATE_bsln</a>  FT_VALIDATE_GX_BITFIELD( bsln )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_just">FT_VALIDATE_just</a>  FT_VALIDATE_GX_BITFIELD( just )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_kern">FT_VALIDATE_kern</a>  FT_VALIDATE_GX_BITFIELD( kern )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_opbd">FT_VALIDATE_opbd</a>  FT_VALIDATE_GX_BITFIELD( opbd )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_trak">FT_VALIDATE_trak</a>  FT_VALIDATE_GX_BITFIELD( trak )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_prop">FT_VALIDATE_prop</a>  FT_VALIDATE_GX_BITFIELD( prop )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_lcar">FT_VALIDATE_lcar</a>  FT_VALIDATE_GX_BITFIELD( lcar )
+
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_gx">FT_VALIDATE_GX</a>  ( <a href="ft2-gx_validation.html#ft_validate_feat">FT_VALIDATE_feat</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_mort">FT_VALIDATE_mort</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_morx">FT_VALIDATE_morx</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_bsln">FT_VALIDATE_bsln</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_just">FT_VALIDATE_just</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_kern">FT_VALIDATE_kern</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_opbd">FT_VALIDATE_opbd</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_trak">FT_VALIDATE_trak</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_prop">FT_VALIDATE_prop</a> | \
+                          <a href="ft2-gx_validation.html#ft_validate_lcar">FT_VALIDATE_lcar</a> )
+</code></pre></div>
+
+<p>A list of bit-field constants used with <code><a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a></code> to indicate which TrueTypeGX/AAT Type tables should be validated.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_validate_feat">FT_VALIDATE_feat</td><td class="desc">
+<p>Validate &lsquo;feat&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_mort">FT_VALIDATE_mort</td><td class="desc">
+<p>Validate &lsquo;mort&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_morx">FT_VALIDATE_morx</td><td class="desc">
+<p>Validate &lsquo;morx&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_bsln">FT_VALIDATE_bsln</td><td class="desc">
+<p>Validate &lsquo;bsln&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_just">FT_VALIDATE_just</td><td class="desc">
+<p>Validate &lsquo;just&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_kern">FT_VALIDATE_kern</td><td class="desc">
+<p>Validate &lsquo;kern&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_opbd">FT_VALIDATE_opbd</td><td class="desc">
+<p>Validate &lsquo;opbd&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_trak">FT_VALIDATE_trak</td><td class="desc">
+<p>Validate &lsquo;trak&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_prop">FT_VALIDATE_prop</td><td class="desc">
+<p>Validate &lsquo;prop&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_lcar">FT_VALIDATE_lcar</td><td class="desc">
+<p>Validate &lsquo;lcar&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_gx">FT_VALIDATE_GX</td><td class="desc">
+<p>Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar).</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_validate_ckernxxx">FT_VALIDATE_CKERNXXX<a class="headerlink" href="#ft_validate_ckernxxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_ms">FT_VALIDATE_MS</a>     ( FT_VALIDATE_GX_START &lt;&lt; 0 )
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_apple">FT_VALIDATE_APPLE</a>  ( FT_VALIDATE_GX_START &lt;&lt; 1 )
+
+#<span class="keyword">define</span> <a href="ft2-gx_validation.html#ft_validate_ckern">FT_VALIDATE_CKERN</a>  ( <a href="ft2-gx_validation.html#ft_validate_ms">FT_VALIDATE_MS</a> | <a href="ft2-gx_validation.html#ft_validate_apple">FT_VALIDATE_APPLE</a> )
+</code></pre></div>
+
+<p>A list of bit-field constants used with <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> to indicate the classic kern dialect or dialects. If the selected type doesn't fit, <code><a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a></code> regards the table as invalid.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_validate_ms">FT_VALIDATE_MS</td><td class="desc">
+<p>Handle the &lsquo;kern&rsquo; table as a classic Microsoft kern table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_apple">FT_VALIDATE_APPLE</td><td class="desc">
+<p>Handle the &lsquo;kern&rsquo; table as a classic Apple kern table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_ckern">FT_VALIDATE_CKERN</td><td class="desc">
+<p>Handle the &lsquo;kern&rsquo; as either classic Apple or Microsoft kern table.</p>
+</td></tr>
+</table>
+
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+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
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+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
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+      <a href="ft2-character_mapping.html" class="md-nav__link">
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+      <a href="ft2-other_api_data.html" class="md-nav__link">
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+      <a href="ft2-glyph_management.html" class="md-nav__link">
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+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
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+      
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+  
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+    
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+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          GZIP Streams
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-gzip.html" class="md-nav__link md-nav__link--active">
+        GZIP Streams
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_opengzip" class="md-nav__link">
+    FT_Stream_OpenGzip
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gzip_uncompress" class="md-nav__link">
+    FT_Gzip_Uncompress
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_opengzip" class="md-nav__link">
+    FT_Stream_OpenGzip
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gzip_uncompress" class="md-nav__link">
+    FT_Gzip_Uncompress
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; GZIP Streams</p>
+<hr />
+<h1 id="gzip-streams">GZIP Streams<a class="headerlink" href="#gzip-streams" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>In certain builds of the library, gzip compression recognition is automatically handled when calling <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance.</p>
+<p>This section contains the declaration of Gzip-specific functions.</p>
+<h2 id="ft_stream_opengzip">FT_Stream_OpenGzip<a class="headerlink" href="#ft_stream_opengzip" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GZIP_H (freetype/ftgzip.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stream_OpenGzip</b>( <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  stream,
+                      <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  source );
+</code></pre></div>
+
+<p>Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed <code>*.pcf.gz</code> fonts that come with XFree86.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>The target embedding stream.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>The source stream.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The source stream must be opened <em>before</em> calling this function.</p>
+<p>Calling the internal function <code>FT_Stream_Close</code> on the new stream will <strong>not</strong> call <code>FT_Stream_Close</code> on the source stream. None of the stream objects will be released to the heap.</p>
+<p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with zlib support.</p>
+<hr>
+
+<h2 id="ft_gzip_uncompress">FT_Gzip_Uncompress<a class="headerlink" href="#ft_gzip_uncompress" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_GZIP_H (freetype/ftgzip.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Gzip_Uncompress</b>( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>       memory,
+                      <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*        output,
+                      <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>*       output_len,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  input,
+                      <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        input_len );
+</code></pre></div>
+
+<p>Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's <code>uncompress</code> function.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>A FreeType memory handle.</p>
+</td></tr>
+<tr><td class="val" id="input">input</td><td class="desc">
+<p>The input buffer.</p>
+</td></tr>
+<tr><td class="val" id="input_len">input_len</td><td class="desc">
+<p>The length of the input buffer.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="output">output</td><td class="desc">
+<p>The output buffer.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="output_len">output_len</td><td class="desc">
+<p>Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, <code>output_len</code> is the size of the used data in <code>output</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with zlib support.</p>
+<h4>since</h4>
+
+<p>2.5.1</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
+        
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+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-header_file_macros.html b/modules/freetype2/docs/reference/ft2-header_file_macros.html
new file mode 100644
index 0000000000..c3dee30464
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-header_file_macros.html
@@ -0,0 +1,2437 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>Header File Macros - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
+      
+    
+    
+    
+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#header-file-macros" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Header File Macros
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Header File Macros
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-header_file_macros.html" class="md-nav__link md-nav__link--active">
+        Header File Macros
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_config_h" class="md-nav__link">
+    FT_CONFIG_CONFIG_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_standard_library_h" class="md-nav__link">
+    FT_CONFIG_STANDARD_LIBRARY_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_options_h" class="md-nav__link">
+    FT_CONFIG_OPTIONS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_modules_h" class="md-nav__link">
+    FT_CONFIG_MODULES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_freetype_h" class="md-nav__link">
+    FT_FREETYPE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_errors_h" class="md-nav__link">
+    FT_ERRORS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_errors_h" class="md-nav__link">
+    FT_MODULE_ERRORS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_system_h" class="md-nav__link">
+    FT_SYSTEM_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_image_h" class="md-nav__link">
+    FT_IMAGE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_types_h" class="md-nav__link">
+    FT_TYPES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_h" class="md-nav__link">
+    FT_LIST_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_h" class="md-nav__link">
+    FT_OUTLINE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sizes_h" class="md-nav__link">
+    FT_SIZES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_h" class="md-nav__link">
+    FT_MODULE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_render_h" class="md-nav__link">
+    FT_RENDER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_driver_h" class="md-nav__link">
+    FT_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_autohinter_h" class="md-nav__link">
+    FT_AUTOHINTER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cff_driver_h" class="md-nav__link">
+    FT_CFF_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_driver_h" class="md-nav__link">
+    FT_TRUETYPE_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pcf_driver_h" class="md-nav__link">
+    FT_PCF_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_type1_tables_h" class="md-nav__link">
+    FT_TYPE1_TABLES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_ids_h" class="md-nav__link">
+    FT_TRUETYPE_IDS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_tables_h" class="md-nav__link">
+    FT_TRUETYPE_TABLES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_tags_h" class="md-nav__link">
+    FT_TRUETYPE_TAGS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bdf_h" class="md-nav__link">
+    FT_BDF_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cid_h" class="md-nav__link">
+    FT_CID_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gzip_h" class="md-nav__link">
+    FT_GZIP_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lzw_h" class="md-nav__link">
+    FT_LZW_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bzip2_h" class="md-nav__link">
+    FT_BZIP2_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfonts_h" class="md-nav__link">
+    FT_WINFONTS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_h" class="md-nav__link">
+    FT_GLYPH_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_h" class="md-nav__link">
+    FT_BITMAP_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bbox_h" class="md-nav__link">
+    FT_BBOX_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cache_h" class="md-nav__link">
+    FT_CACHE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mac_h" class="md-nav__link">
+    FT_MAC_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_multiple_masters_h" class="md-nav__link">
+    FT_MULTIPLE_MASTERS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfnt_names_h" class="md-nav__link">
+    FT_SFNT_NAMES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opentype_validate_h" class="md-nav__link">
+    FT_OPENTYPE_VALIDATE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gx_validate_h" class="md-nav__link">
+    FT_GX_VALIDATE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pfr_h" class="md-nav__link">
+    FT_PFR_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_h" class="md-nav__link">
+    FT_STROKER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_synthesis_h" class="md-nav__link">
+    FT_SYNTHESIS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_font_formats_h" class="md-nav__link">
+    FT_FONT_FORMATS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trigonometry_h" class="md-nav__link">
+    FT_TRIGONOMETRY_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lcd_filter_h" class="md-nav__link">
+    FT_LCD_FILTER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_h" class="md-nav__link">
+    FT_INCREMENTAL_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gasp_h" class="md-nav__link">
+    FT_GASP_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_advances_h" class="md-nav__link">
+    FT_ADVANCES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color_h" class="md-nav__link">
+    FT_COLOR_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_otsvg_h" class="md-nav__link">
+    FT_OTSVG_H
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_config_h" class="md-nav__link">
+    FT_CONFIG_CONFIG_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_standard_library_h" class="md-nav__link">
+    FT_CONFIG_STANDARD_LIBRARY_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_options_h" class="md-nav__link">
+    FT_CONFIG_OPTIONS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_config_modules_h" class="md-nav__link">
+    FT_CONFIG_MODULES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_freetype_h" class="md-nav__link">
+    FT_FREETYPE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_errors_h" class="md-nav__link">
+    FT_ERRORS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_errors_h" class="md-nav__link">
+    FT_MODULE_ERRORS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_system_h" class="md-nav__link">
+    FT_SYSTEM_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_image_h" class="md-nav__link">
+    FT_IMAGE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_types_h" class="md-nav__link">
+    FT_TYPES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_h" class="md-nav__link">
+    FT_LIST_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_h" class="md-nav__link">
+    FT_OUTLINE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sizes_h" class="md-nav__link">
+    FT_SIZES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_h" class="md-nav__link">
+    FT_MODULE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_render_h" class="md-nav__link">
+    FT_RENDER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_driver_h" class="md-nav__link">
+    FT_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_autohinter_h" class="md-nav__link">
+    FT_AUTOHINTER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cff_driver_h" class="md-nav__link">
+    FT_CFF_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_driver_h" class="md-nav__link">
+    FT_TRUETYPE_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pcf_driver_h" class="md-nav__link">
+    FT_PCF_DRIVER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_type1_tables_h" class="md-nav__link">
+    FT_TYPE1_TABLES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_ids_h" class="md-nav__link">
+    FT_TRUETYPE_IDS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_tables_h" class="md-nav__link">
+    FT_TRUETYPE_TABLES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetype_tags_h" class="md-nav__link">
+    FT_TRUETYPE_TAGS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bdf_h" class="md-nav__link">
+    FT_BDF_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cid_h" class="md-nav__link">
+    FT_CID_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gzip_h" class="md-nav__link">
+    FT_GZIP_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lzw_h" class="md-nav__link">
+    FT_LZW_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bzip2_h" class="md-nav__link">
+    FT_BZIP2_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfonts_h" class="md-nav__link">
+    FT_WINFONTS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_glyph_h" class="md-nav__link">
+    FT_GLYPH_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_h" class="md-nav__link">
+    FT_BITMAP_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bbox_h" class="md-nav__link">
+    FT_BBOX_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_cache_h" class="md-nav__link">
+    FT_CACHE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mac_h" class="md-nav__link">
+    FT_MAC_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_multiple_masters_h" class="md-nav__link">
+    FT_MULTIPLE_MASTERS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfnt_names_h" class="md-nav__link">
+    FT_SFNT_NAMES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opentype_validate_h" class="md-nav__link">
+    FT_OPENTYPE_VALIDATE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gx_validate_h" class="md-nav__link">
+    FT_GX_VALIDATE_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_pfr_h" class="md-nav__link">
+    FT_PFR_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stroker_h" class="md-nav__link">
+    FT_STROKER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_synthesis_h" class="md-nav__link">
+    FT_SYNTHESIS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_font_formats_h" class="md-nav__link">
+    FT_FONT_FORMATS_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_trigonometry_h" class="md-nav__link">
+    FT_TRIGONOMETRY_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lcd_filter_h" class="md-nav__link">
+    FT_LCD_FILTER_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_h" class="md-nav__link">
+    FT_INCREMENTAL_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_gasp_h" class="md-nav__link">
+    FT_GASP_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_advances_h" class="md-nav__link">
+    FT_ADVANCES_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color_h" class="md-nav__link">
+    FT_COLOR_H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_otsvg_h" class="md-nav__link">
+    FT_OTSVG_H
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Header File Macros</p>
+<hr />
+<h1 id="header-file-macros">Header File Macros<a class="headerlink" href="#header-file-macros" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>In addition to the normal scheme of including header files like
+<div class="highlight"><pre><span></span><code>  #include &lt;freetype/freetype.h&gt;
+  #include &lt;freetype/ftmm.h&gt;
+  #include &lt;freetype/ftglyph.h&gt;
+</code></pre></div></p>
+<p>it is possible to used named macros instead. They can be used directly in <code>#include</code> statements as in
+<div class="highlight"><pre><span></span><code>  #include FT_FREETYPE_H
+  #include FT_MULTIPLE_MASTERS_H
+  #include FT_GLYPH_H
+</code></pre></div></p>
+<p>These macros were introduced to overcome the infamous 8.3&nbsp;naming rule required by DOS (and <code>FT_MULTIPLE_MASTERS_H</code> is a lot more meaningful than <code>ftmm.h</code>).</p>
+<h2 id="ft_config_config_h">FT_CONFIG_CONFIG_H<a class="headerlink" href="#ft_config_config_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_CONFIG_H</b>
+#<span class="keyword">define</span> <b>FT_CONFIG_CONFIG_H</b>  &lt;freetype/config/ftconfig.h&gt;
+#<span class="keyword">endif</span>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing FreeType&nbsp;2 configuration data.</p>
+<hr>
+
+<h2 id="ft_config_standard_library_h">FT_CONFIG_STANDARD_LIBRARY_H<a class="headerlink" href="#ft_config_standard_library_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_STANDARD_LIBRARY_H</b>
+#<span class="keyword">define</span> <b>FT_CONFIG_STANDARD_LIBRARY_H</b>  &lt;freetype/config/ftstdlib.h&gt;
+#<span class="keyword">endif</span>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing FreeType&nbsp;2 interface to the standard C library functions.</p>
+<hr>
+
+<h2 id="ft_config_options_h">FT_CONFIG_OPTIONS_H<a class="headerlink" href="#ft_config_options_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_OPTIONS_H</b>
+#<span class="keyword">define</span> <b>FT_CONFIG_OPTIONS_H</b>  &lt;freetype/config/ftoption.h&gt;
+#<span class="keyword">endif</span>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing FreeType&nbsp;2 project-specific configuration options.</p>
+<hr>
+
+<h2 id="ft_config_modules_h">FT_CONFIG_MODULES_H<a class="headerlink" href="#ft_config_modules_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_MODULES_H</b>
+#<span class="keyword">define</span> <b>FT_CONFIG_MODULES_H</b>  &lt;freetype/config/ftmodule.h&gt;
+#<span class="keyword">endif</span>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType&nbsp;2 modules that are statically linked to new library instances in <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
+<hr>
+
+<h2 id="ft_freetype_h">FT_FREETYPE_H<a class="headerlink" href="#ft_freetype_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FREETYPE_H</b>  &lt;freetype/freetype.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the base FreeType&nbsp;2 API.</p>
+<hr>
+
+<h2 id="ft_errors_h">FT_ERRORS_H<a class="headerlink" href="#ft_errors_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ERRORS_H</b>  &lt;freetype/fterrors.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType&nbsp;2 error codes (and messages).</p>
+<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
+<hr>
+
+<h2 id="ft_module_errors_h">FT_MODULE_ERRORS_H<a class="headerlink" href="#ft_module_errors_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MODULE_ERRORS_H</b>  &lt;freetype/ftmoderr.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType&nbsp;2 module error offsets (and messages).</p>
+<hr>
+
+<h2 id="ft_system_h">FT_SYSTEM_H<a class="headerlink" href="#ft_system_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SYSTEM_H</b>  &lt;freetype/ftsystem.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 interface to low-level operations (i.e., memory management and stream i/o).</p>
+<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
+<hr>
+
+<h2 id="ft_image_h">FT_IMAGE_H<a class="headerlink" href="#ft_image_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IMAGE_H</b>  &lt;freetype/ftimage.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters).</p>
+<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
+<hr>
+
+<h2 id="ft_types_h">FT_TYPES_H<a class="headerlink" href="#ft_types_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TYPES_H</b>  &lt;freetype/fttypes.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the basic data types defined by FreeType&nbsp;2.</p>
+<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
+<hr>
+
+<h2 id="ft_list_h">FT_LIST_H<a class="headerlink" href="#ft_list_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LIST_H</b>  &lt;freetype/ftlist.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the list management API of FreeType&nbsp;2.</p>
+<p>(Most applications will never need to include this file.)</p>
+<hr>
+
+<h2 id="ft_outline_h">FT_OUTLINE_H<a class="headerlink" href="#ft_outline_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OUTLINE_H</b>  &lt;freetype/ftoutln.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the scalable outline management API of FreeType&nbsp;2.</p>
+<hr>
+
+<h2 id="ft_sizes_h">FT_SIZES_H<a class="headerlink" href="#ft_sizes_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SIZES_H</b>  &lt;freetype/ftsizes.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the API which manages multiple <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects per face.</p>
+<hr>
+
+<h2 id="ft_module_h">FT_MODULE_H<a class="headerlink" href="#ft_module_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MODULE_H</b>  &lt;freetype/ftmodapi.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the module management API of FreeType&nbsp;2.</p>
+<hr>
+
+<h2 id="ft_render_h">FT_RENDER_H<a class="headerlink" href="#ft_render_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_RENDER_H</b>  &lt;freetype/ftrender.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the renderer module management API of FreeType&nbsp;2.</p>
+<hr>
+
+<h2 id="ft_driver_h">FT_DRIVER_H<a class="headerlink" href="#ft_driver_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_DRIVER_H</b>  &lt;freetype/ftdriver.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the driver modules.</p>
+<hr>
+
+<h2 id="ft_autohinter_h">FT_AUTOHINTER_H<a class="headerlink" href="#ft_autohinter_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_AUTOHINTER_H</b>  <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the auto-hinting module.</p>
+<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
+<hr>
+
+<h2 id="ft_cff_driver_h">FT_CFF_DRIVER_H<a class="headerlink" href="#ft_cff_driver_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CFF_DRIVER_H</b>  <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the CFF driver module.</p>
+<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
+<hr>
+
+<h2 id="ft_truetype_driver_h">FT_TRUETYPE_DRIVER_H<a class="headerlink" href="#ft_truetype_driver_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_DRIVER_H</b>  <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the TrueType driver module.</p>
+<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
+<hr>
+
+<h2 id="ft_pcf_driver_h">FT_PCF_DRIVER_H<a class="headerlink" href="#ft_pcf_driver_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PCF_DRIVER_H</b>  <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the PCF driver module.</p>
+<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
+<hr>
+
+<h2 id="ft_type1_tables_h">FT_TYPE1_TABLES_H<a class="headerlink" href="#ft_type1_tables_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TYPE1_TABLES_H</b>  &lt;freetype/t1tables.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the types and API specific to the Type&nbsp;1 format.</p>
+<hr>
+
+<h2 id="ft_truetype_ids_h">FT_TRUETYPE_IDS_H<a class="headerlink" href="#ft_truetype_ids_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_IDS_H</b>  &lt;freetype/ttnameid.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a <em>large</em> set of constant macro definitions, taken from the TrueType and OpenType specifications.</p>
+<hr>
+
+<h2 id="ft_truetype_tables_h">FT_TRUETYPE_TABLES_H<a class="headerlink" href="#ft_truetype_tables_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_TABLES_H</b>  &lt;freetype/tttables.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.</p>
+<hr>
+
+<h2 id="ft_truetype_tags_h">FT_TRUETYPE_TAGS_H<a class="headerlink" href="#ft_truetype_tags_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_TAGS_H</b>  &lt;freetype/tttags.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of TrueType four-byte &lsquo;tags&rsquo; which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).</p>
+<hr>
+
+<h2 id="ft_bdf_h">FT_BDF_H<a class="headerlink" href="#ft_bdf_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BDF_H</b>  &lt;freetype/ftbdf.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.</p>
+<hr>
+
+<h2 id="ft_cid_h">FT_CID_H<a class="headerlink" href="#ft_cid_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CID_H</b>  &lt;freetype/ftcid.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which access CID font information from a face.</p>
+<hr>
+
+<h2 id="ft_gzip_h">FT_GZIP_H<a class="headerlink" href="#ft_gzip_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GZIP_H</b>  &lt;freetype/ftgzip.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports gzip-compressed files.</p>
+<hr>
+
+<h2 id="ft_lzw_h">FT_LZW_H<a class="headerlink" href="#ft_lzw_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LZW_H</b>  &lt;freetype/ftlzw.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports LZW-compressed files.</p>
+<hr>
+
+<h2 id="ft_bzip2_h">FT_BZIP2_H<a class="headerlink" href="#ft_bzip2_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BZIP2_H</b>  &lt;freetype/ftbzip2.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports bzip2-compressed files.</p>
+<hr>
+
+<h2 id="ft_winfonts_h">FT_WINFONTS_H<a class="headerlink" href="#ft_winfonts_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_WINFONTS_H</b>   &lt;freetype/ftwinfnt.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports Windows FNT files.</p>
+<hr>
+
+<h2 id="ft_glyph_h">FT_GLYPH_H<a class="headerlink" href="#ft_glyph_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GLYPH_H</b>  &lt;freetype/ftglyph.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional glyph management component.</p>
+<hr>
+
+<h2 id="ft_bitmap_h">FT_BITMAP_H<a class="headerlink" href="#ft_bitmap_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BITMAP_H</b>  &lt;freetype/ftbitmap.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional bitmap conversion component.</p>
+<hr>
+
+<h2 id="ft_bbox_h">FT_BBOX_H<a class="headerlink" href="#ft_bbox_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BBOX_H</b>  &lt;freetype/ftbbox.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional exact bounding box computation routines.</p>
+<hr>
+
+<h2 id="ft_cache_h">FT_CACHE_H<a class="headerlink" href="#ft_cache_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CACHE_H</b>  &lt;freetype/ftcache.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional FreeType&nbsp;2 cache sub-system.</p>
+<hr>
+
+<h2 id="ft_mac_h">FT_MAC_H<a class="headerlink" href="#ft_mac_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAC_H</b>  &lt;freetype/ftmac.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the Macintosh-specific FreeType&nbsp;2 API. The latter is used to access fonts embedded in resource forks.</p>
+<p>This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).</p>
+<hr>
+
+<h2 id="ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H<a class="headerlink" href="#ft_multiple_masters_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MULTIPLE_MASTERS_H</b>  &lt;freetype/ftmm.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the optional multiple-masters management API of FreeType&nbsp;2.</p>
+<hr>
+
+<h2 id="ft_sfnt_names_h">FT_SFNT_NAMES_H<a class="headerlink" href="#ft_sfnt_names_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SFNT_NAMES_H</b>  &lt;freetype/ftsnames.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType&nbsp;2 API which accesses embedded &lsquo;name&rsquo; strings in SFNT-based font formats (i.e., TrueType and OpenType).</p>
+<hr>
+
+<h2 id="ft_opentype_validate_h">FT_OPENTYPE_VALIDATE_H<a class="headerlink" href="#ft_opentype_validate_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OPENTYPE_VALIDATE_H</b>  &lt;freetype/ftotval.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType&nbsp;2 API which validates OpenType tables (&lsquo;BASE&rsquo;, &lsquo;GDEF&rsquo;, &lsquo;GPOS&rsquo;, &lsquo;GSUB&rsquo;, &lsquo;JSTF&rsquo;).</p>
+<hr>
+
+<h2 id="ft_gx_validate_h">FT_GX_VALIDATE_H<a class="headerlink" href="#ft_gx_validate_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GX_VALIDATE_H</b>  &lt;freetype/ftgxval.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType&nbsp;2 API which validates TrueTypeGX/AAT tables (&lsquo;feat&rsquo;, &lsquo;mort&rsquo;, &lsquo;morx&rsquo;, &lsquo;bsln&rsquo;, &lsquo;just&rsquo;, &lsquo;kern&rsquo;, &lsquo;opbd&rsquo;, &lsquo;trak&rsquo;, &lsquo;prop&rsquo;).</p>
+<hr>
+
+<h2 id="ft_pfr_h">FT_PFR_H<a class="headerlink" href="#ft_pfr_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PFR_H</b>  &lt;freetype/ftpfr.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which accesses PFR-specific data.</p>
+<hr>
+
+<h2 id="ft_stroker_h">FT_STROKER_H<a class="headerlink" href="#ft_stroker_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_STROKER_H</b>  &lt;freetype/ftstroke.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which provides functions to stroke outline paths.</p>
+<hr>
+
+<h2 id="ft_synthesis_h">FT_SYNTHESIS_H<a class="headerlink" href="#ft_synthesis_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SYNTHESIS_H</b>  &lt;freetype/ftsynth.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs artificial obliquing and emboldening.</p>
+<hr>
+
+<h2 id="ft_font_formats_h">FT_FONT_FORMATS_H<a class="headerlink" href="#ft_font_formats_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FONT_FORMATS_H</b>  &lt;freetype/ftfntfmt.h&gt;
+
+  /* deprecated */
+#<span class="keyword">define</span> FT_XFREE86_H  <b>FT_FONT_FORMATS_H</b>
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which provides functions specific to font formats.</p>
+<hr>
+
+<h2 id="ft_trigonometry_h">FT_TRIGONOMETRY_H<a class="headerlink" href="#ft_trigonometry_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRIGONOMETRY_H</b>  &lt;freetype/fttrigon.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs trigonometric computations (e.g., cosines and arc tangents).</p>
+<hr>
+
+<h2 id="ft_lcd_filter_h">FT_LCD_FILTER_H<a class="headerlink" href="#ft_lcd_filter_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LCD_FILTER_H</b>  &lt;freetype/ftlcdfil.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+<hr>
+
+<h2 id="ft_incremental_h">FT_INCREMENTAL_H<a class="headerlink" href="#ft_incremental_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_INCREMENTAL_H</b>  &lt;freetype/ftincrem.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs incremental glyph loading.</p>
+<hr>
+
+<h2 id="ft_gasp_h">FT_GASP_H<a class="headerlink" href="#ft_gasp_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GASP_H</b>  &lt;freetype/ftgasp.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which returns entries from the TrueType GASP table.</p>
+<hr>
+
+<h2 id="ft_advances_h">FT_ADVANCES_H<a class="headerlink" href="#ft_advances_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ADVANCES_H</b>  &lt;freetype/ftadvanc.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which returns individual and ranged glyph advances.</p>
+<hr>
+
+<h2 id="ft_color_h">FT_COLOR_H<a class="headerlink" href="#ft_color_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_COLOR_H</b>  &lt;freetype/ftcolor.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which handles the OpenType &lsquo;CPAL&rsquo; table.</p>
+<hr>
+
+<h2 id="ft_otsvg_h">FT_OTSVG_H<a class="headerlink" href="#ft_otsvg_h" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OTSVG_H</b>  &lt;freetype/otsvg.h&gt;
+</code></pre></div>
+
+<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which handles the OpenType &lsquo;SVG&nbsp;&rsquo; glyphs.</p>
+<hr>
+                
+              
+              
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+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" checked>
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          FreeType's header inclusion scheme
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-header_inclusion.html" class="md-nav__link md-nav__link--active">
+        FreeType's header inclusion scheme
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
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+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
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+      <a href="ft2-ot_validation.html" class="md-nav__link">
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+  </ul>
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+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
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+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
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+  
+</nav>
+                  </div>
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+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#general-remarks">General Remarks</a> &raquo; FreeType's header inclusion scheme</p>
+<hr />
+<h1 id="freetypes-header-inclusion-scheme">FreeType's header inclusion scheme<a class="headerlink" href="#freetypes-header-inclusion-scheme" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>To be as flexible as possible (and for historical reasons), you must load file <code>ft2build.h</code> first before other header files, for example
+<div class="highlight"><pre><span></span><code>  #include &lt;ft2build.h&gt;
+
+  #include &lt;freetype/freetype.h&gt;
+  #include &lt;freetype/ftoutln.h&gt;
+</code></pre></div></p>
+                
+              
+              
+                
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+
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+          </div>
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+      </main>
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+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
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+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
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+        
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+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
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+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-incremental.html b/modules/freetype2/docs/reference/ft2-incremental.html
new file mode 100644
index 0000000000..38b32c3130
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-incremental.html
@@ -0,0 +1,1701 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
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+    
+      
+        <title>Incremental Loading - FreeType-2.13.2 API Reference</title>
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+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
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+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
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+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#incremental-loading" class="md-skip">
+          Skip to content
+        </a>
+      
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+      
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+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
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+  <img src="images/favico.ico" alt="logo">
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+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Incremental Loading
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
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+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+<div class="md-search" data-md-component="search" role="dialog">
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
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+            Initializing search
+          </div>
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+    
+    
+  </nav>
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+    
+    <div class="md-container" data-md-component="container">
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+      
+        
+      
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+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
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+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
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+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
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+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
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+      
+      
+      
+
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+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
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+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
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+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" checked>
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Incremental Loading
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-incremental.html" class="md-nav__link md-nav__link--active">
+        Incremental Loading
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental" class="md-nav__link">
+    FT_Incremental
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_metricsrec" class="md-nav__link">
+    FT_Incremental_MetricsRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_metrics" class="md-nav__link">
+    FT_Incremental_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_getglyphdatafunc" class="md-nav__link">
+    FT_Incremental_GetGlyphDataFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_freeglyphdatafunc" class="md-nav__link">
+    FT_Incremental_FreeGlyphDataFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_getglyphmetricsfunc" class="md-nav__link">
+    FT_Incremental_GetGlyphMetricsFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_funcsrec" class="md-nav__link">
+    FT_Incremental_FuncsRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_interfacerec" class="md-nav__link">
+    FT_Incremental_InterfaceRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_interface" class="md-nav__link">
+    FT_Incremental_Interface
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental" class="md-nav__link">
+    FT_Incremental
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_metricsrec" class="md-nav__link">
+    FT_Incremental_MetricsRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_metrics" class="md-nav__link">
+    FT_Incremental_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_getglyphdatafunc" class="md-nav__link">
+    FT_Incremental_GetGlyphDataFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_freeglyphdatafunc" class="md-nav__link">
+    FT_Incremental_FreeGlyphDataFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_getglyphmetricsfunc" class="md-nav__link">
+    FT_Incremental_GetGlyphMetricsFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_funcsrec" class="md-nav__link">
+    FT_Incremental_FuncsRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_interfacerec" class="md-nav__link">
+    FT_Incremental_InterfaceRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_incremental_interface" class="md-nav__link">
+    FT_Incremental_Interface
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#miscellaneous">Miscellaneous</a> &raquo; Incremental Loading</p>
+<hr />
+<h1 id="incremental-loading">Incremental Loading<a class="headerlink" href="#incremental-loading" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains various functions used to perform so-called &lsquo;incremental&rsquo; glyph loading. This is a mode where all glyphs loaded from a given <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> are provided by the client application.</p>
+<p>Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor.</p>
+<p>To enable this mode, you must use <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>, passing an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> with the <code><a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a></code> tag and an <code><a href="ft2-incremental.html#ft_incremental_interface">FT_Incremental_Interface</a></code> value. See the comments for <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> for an example.</p>
+<h2 id="ft_incremental">FT_Incremental<a class="headerlink" href="#ft_incremental" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_IncrementalRec_*  <b>FT_Incremental</b>;
+</code></pre></div>
+
+<p>An opaque type describing a user-provided object used to implement &lsquo;incremental&rsquo; glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.</p>
+<h4>note</h4>
+
+<p>It is up to client applications to create and implement <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> objects, as long as they provide implementations for the methods <code><a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a></code>, <code><a href="ft2-incremental.html#ft_incremental_freeglyphdatafunc">FT_Incremental_FreeGlyphDataFunc</a></code> and <code><a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a></code>.</p>
+<p>See the description of <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> to understand how to use incremental objects with FreeType.</p>
+<hr>
+
+<h2 id="ft_incremental_metricsrec">FT_Incremental_MetricsRec<a class="headerlink" href="#ft_incremental_metricsrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Incremental_MetricsRec_
+  {
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>  bearing_x;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>  bearing_y;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>  advance;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>  advance_v;     /* since 2.3.12 */
+
+  } <b>FT_Incremental_MetricsRec</b>;
+</code></pre></div>
+
+<p>A small structure used to contain the basic glyph metrics returned by the <code><a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a></code> method.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="bearing_x">bearing_x</td><td class="desc">
+<p>Left bearing, in font units.</p>
+</td></tr>
+<tr><td class="val" id="bearing_y">bearing_y</td><td class="desc">
+<p>Top bearing, in font units.</p>
+</td></tr>
+<tr><td class="val" id="advance">advance</td><td class="desc">
+<p>Horizontal component of glyph advance, in font units.</p>
+</td></tr>
+<tr><td class="val" id="advance_v">advance_v</td><td class="desc">
+<p>Vertical component of glyph advance, in font units.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>These correspond to horizontal or vertical metrics depending on the value of the <code>vertical</code> argument to the function <code><a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a></code>.</p>
+<hr>
+
+<h2 id="ft_incremental_metrics">FT_Incremental_Metrics<a class="headerlink" href="#ft_incremental_metrics" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>   <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Incremental_MetricsRec_*  <b>FT_Incremental_Metrics</b>;
+</code></pre></div>
+
+<p>A handle to an <code><a href="ft2-incremental.html#ft_incremental_metricsrec">FT_Incremental_MetricsRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc<a class="headerlink" href="#ft_incremental_getglyphdatafunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>FT_Incremental_GetGlyphDataFunc</b>)( <a href="ft2-incremental.html#ft_incremental">FT_Incremental</a>  incremental,
+                                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         glyph_index,
+                                      <a href="ft2-basic_types.html#ft_data">FT_Data</a>*        adata );
+</code></pre></div>
+
+<p>A function called by FreeType to access a given glyph's data bytes during <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code> if incremental loading is enabled.</p>
+<p>Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the &lsquo;glyf&rsquo; table. For PostScript formats, it must correspond to the <strong>unencrypted</strong> charstring bytes, without any <code>lenIV</code> header. It is undefined for any other format.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="incremental">incremental</td><td class="desc">
+<p>Handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>Index of relevant glyph.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="adata">adata</td><td class="desc">
+<p>A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If this function returns successfully the method <code><a href="ft2-incremental.html#ft_incremental_freeglyphdatafunc">FT_Incremental_FreeGlyphDataFunc</a></code> will be called later to release the data bytes.</p>
+<p>Nested calls to <code><a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a></code> can happen for compound glyphs.</p>
+<hr>
+
+<h2 id="ft_incremental_freeglyphdatafunc">FT_Incremental_FreeGlyphDataFunc<a class="headerlink" href="#ft_incremental_freeglyphdatafunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Incremental_FreeGlyphDataFunc</b>)( <a href="ft2-incremental.html#ft_incremental">FT_Incremental</a>  incremental,
+                                       <a href="ft2-basic_types.html#ft_data">FT_Data</a>*        data );
+</code></pre></div>
+
+<p>A function used to release the glyph data bytes returned by a successful call to <code><a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="incremental">incremental</td><td class="desc">
+<p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
+</td></tr>
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>A structure describing the glyph data bytes (which will be accessed as a read-only byte block).</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc<a class="headerlink" href="#ft_incremental_getglyphmetricsfunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>FT_Incremental_GetGlyphMetricsFunc</b>)
+                      ( <a href="ft2-incremental.html#ft_incremental">FT_Incremental</a>              incremental,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>                     glyph_index,
+                        <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>                     vertical,
+                        <a href="ft2-incremental.html#ft_incremental_metricsrec">FT_Incremental_MetricsRec</a>  *ametrics );
+</code></pre></div>
+
+<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL&nbsp;XL Format&nbsp;1, Class&nbsp;2 downloaded TrueType fonts, where the glyph metrics (<code>hmtx</code> and <code>vmtx</code> tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="incremental">incremental</td><td class="desc">
+<p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>Index of relevant glyph.</p>
+</td></tr>
+<tr><td class="val" id="vertical">vertical</td><td class="desc">
+<p>If true, return vertical metrics.</p>
+</td></tr>
+<tr><td class="val" id="ametrics">ametrics</td><td class="desc">
+<p>This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="ametrics">ametrics</td><td class="desc">
+<p>The glyph metrics in font units.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_incremental_funcsrec">FT_Incremental_FuncsRec<a class="headerlink" href="#ft_incremental_funcsrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Incremental_FuncsRec_
+  {
+    <a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a>     get_glyph_data;
+    <a href="ft2-incremental.html#ft_incremental_freeglyphdatafunc">FT_Incremental_FreeGlyphDataFunc</a>    free_glyph_data;
+    <a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a>  get_glyph_metrics;
+
+  } <b>FT_Incremental_FuncsRec</b>;
+</code></pre></div>
+
+<p>A table of functions for accessing fonts that load data incrementally. Used in <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="get_glyph_data">get_glyph_data</td><td class="desc">
+<p>The function to get glyph data. Must not be null.</p>
+</td></tr>
+<tr><td class="val" id="free_glyph_data">free_glyph_data</td><td class="desc">
+<p>The function to release glyph data. Must not be null.</p>
+</td></tr>
+<tr><td class="val" id="get_glyph_metrics">get_glyph_metrics</td><td class="desc">
+<p>The function to get glyph metrics. May be null if the font does not require it.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_incremental_interfacerec">FT_Incremental_InterfaceRec<a class="headerlink" href="#ft_incremental_interfacerec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Incremental_InterfaceRec_
+  {
+    <span class="keyword">const</span> <a href="ft2-incremental.html#ft_incremental_funcsrec">FT_Incremental_FuncsRec</a>*  funcs;
+    <a href="ft2-incremental.html#ft_incremental">FT_Incremental</a>                  object;
+
+  } <b>FT_Incremental_InterfaceRec</b>;
+</code></pre></div>
+
+<p>A structure to be used with <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to indicate that the user wants to support incremental glyph loading. You should use it with <code><a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a></code> as in the following example:
+<div class="highlight"><pre><span></span><code>  FT_Incremental_InterfaceRec  inc_int;
+  FT_Parameter                 parameter;
+  FT_Open_Args                 open_args;
+
+
+  // set up incremental descriptor
+  inc_int.funcs  = my_funcs;
+  inc_int.object = my_object;
+
+  // set up optional parameter
+  parameter.tag  = FT_PARAM_TAG_INCREMENTAL;
+  parameter.data = &amp;inc_int;
+
+  // set up FT_Open_Args structure
+  open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+  open_args.pathname   = my_font_pathname;
+  open_args.num_params = 1;
+  open_args.params     = &amp;parameter; // we use one optional argument
+
+  // open the font
+  error = FT_Open_Face( library, &amp;open_args, index, &amp;face );
+  ...
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_incremental_interface">FT_Incremental_Interface<a class="headerlink" href="#ft_incremental_interface" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a>*   <b>FT_Incremental_Interface</b>;
+</code></pre></div>
+
+<p>A pointer to an <code><a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a></code> structure.</p>
+<hr>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Index
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-index.html" class="md-nav__link md-nav__link--active">
+        Index
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#b" class="md-nav__link">
+    B
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#c" class="md-nav__link">
+    C
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#d" class="md-nav__link">
+    D
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#f" class="md-nav__link">
+    F
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#g" class="md-nav__link">
+    G
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#h" class="md-nav__link">
+    H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#i" class="md-nav__link">
+    I
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#n" class="md-nav__link">
+    N
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#p" class="md-nav__link">
+    P
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#r" class="md-nav__link">
+    R
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#s" class="md-nav__link">
+    S
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t" class="md-nav__link">
+    T
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#w" class="md-nav__link">
+    W
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#b" class="md-nav__link">
+    B
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#c" class="md-nav__link">
+    C
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#d" class="md-nav__link">
+    D
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#f" class="md-nav__link">
+    F
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#g" class="md-nav__link">
+    G
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#h" class="md-nav__link">
+    H
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#i" class="md-nav__link">
+    I
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#n" class="md-nav__link">
+    N
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#p" class="md-nav__link">
+    P
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#r" class="md-nav__link">
+    R
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#s" class="md-nav__link">
+    S
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t" class="md-nav__link">
+    T
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#w" class="md-nav__link">
+    W
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; Global Index</p>
+<hr />
+<h1 id="freetype-2132-api-reference">FreeType-2.13.2 API Reference<a class="headerlink" href="#freetype-2132-api-reference" title="Permanent link">&para;</a></h1>
+<h3 id="b">B<a class="headerlink" href="#b" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-bdf_fonts.html#bdf_property">BDF_Property</a><br />
+<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_ATOM</a><br />
+<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a><br />
+<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_INTEGER</a><br />
+<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_NONE</a><br />
+<a href="ft2-bdf_fonts.html#bdf_propertyrec">BDF_PropertyRec</a><br />
+<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PropertyType</a>  </p>
+<h3 id="c">C<a class="headerlink" href="#c" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-type1_tables.html#cid_facedict">CID_FaceDict</a><br />
+<a href="ft2-type1_tables.html#cid_facedictrec">CID_FaceDictRec</a><br />
+<a href="ft2-type1_tables.html#cid_faceinfo">CID_FaceInfo</a><br />
+<a href="ft2-type1_tables.html#cid_faceinforec">CID_FaceInfoRec</a><br />
+<a href="ft2-type1_tables.html#cid_fontdict">CID_FontDict</a><br />
+<a href="ft2-type1_tables.html#cid_info">CID_Info</a>  </p>
+<h3 id="d">D<a class="headerlink" href="#d" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a><br />
+<a href="ft2-properties.html#default-script">default-script</a>  </p>
+<h3 id="f">F<a class="headerlink" href="#f" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-properties.html#fallback-script">fallback-script</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MAJOR</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MINOR</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_PATCH</a><br />
+<a href="ft2-library_setup.html#freetype_xxx">FREETYPE_XXX</a><br />
+<a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a><br />
+<a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a><br />
+<a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a><br />
+<a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a><br />
+<a href="ft2-header_file_macros.html#ft_advances_h">FT_ADVANCES_H</a><br />
+<a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a><br />
+<a href="ft2-system_interface.html#ft_alloc_func">FT_Alloc_Func</a><br />
+<a href="ft2-computations.html#ft_angle">FT_Angle</a><br />
+<a href="ft2-computations.html#ft_angle_2pi">FT_ANGLE_2PI</a><br />
+<a href="ft2-computations.html#ft_angle_diff">FT_Angle_Diff</a><br />
+<a href="ft2-computations.html#ft_angle_pi">FT_ANGLE_PI</a><br />
+<a href="ft2-computations.html#ft_angle_pi2">FT_ANGLE_PI2</a><br />
+<a href="ft2-computations.html#ft_angle_pi4">FT_ANGLE_PI4</a><br />
+<a href="ft2-computations.html#ft_atan2">FT_Atan2</a><br />
+<a href="ft2-face_creation.html#ft_attach_file">FT_Attach_File</a><br />
+<a href="ft2-face_creation.html#ft_attach_stream">FT_Attach_Stream</a><br />
+<a href="ft2-header_file_macros.html#ft_autohinter_h">FT_AUTOHINTER_H</a><br />
+<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_CJK</a><br />
+<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_INDIC</a><br />
+<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_LATIN</a><br />
+<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_NONE</a><br />
+<a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_XXX</a><br />
+<a href="ft2-basic_types.html#ft_bbox">FT_BBox</a><br />
+<a href="ft2-header_file_macros.html#ft_bbox_h">FT_BBOX_H</a><br />
+<a href="ft2-header_file_macros.html#ft_bdf_h">FT_BDF_H</a><br />
+<a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a><br />
+<a href="ft2-bitmap_handling.html#ft_bitmap_blend">FT_Bitmap_Blend</a><br />
+<a href="ft2-bitmap_handling.html#ft_bitmap_convert">FT_Bitmap_Convert</a><br />
+<a href="ft2-bitmap_handling.html#ft_bitmap_copy">FT_Bitmap_Copy</a><br />
+<a href="ft2-bitmap_handling.html#ft_bitmap_done">FT_Bitmap_Done</a><br />
+<a href="ft2-bitmap_handling.html#ft_bitmap_embolden">FT_Bitmap_Embolden</a><br />
+<a href="ft2-header_file_macros.html#ft_bitmap_h">FT_BITMAP_H</a><br />
+<a href="ft2-bitmap_handling.html#ft_bitmap_init">FT_Bitmap_Init</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_bitmap_size">FT_Bitmap_Size</a><br />
+<a href="ft2-glyph_management.html#ft_bitmapglyph">FT_BitmapGlyph</a><br />
+<a href="ft2-glyph_management.html#ft_bitmapglyphrec">FT_BitmapGlyphRec</a><br />
+<a href="ft2-basic_types.html#ft_bool">FT_Bool</a><br />
+<a href="ft2-basic_types.html#ft_byte">FT_Byte</a><br />
+<a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a><br />
+<a href="ft2-header_file_macros.html#ft_bzip2_h">FT_BZIP2_H</a><br />
+<a href="ft2-header_file_macros.html#ft_cache_h">FT_CACHE_H</a><br />
+<a href="ft2-computations.html#ft_ceilfix">FT_CeilFix</a><br />
+<a href="ft2-header_file_macros.html#ft_cff_driver_h">FT_CFF_DRIVER_H</a><br />
+<a href="ft2-basic_types.html#ft_char">FT_Char</a><br />
+<a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a><br />
+<a href="ft2-character_mapping.html#ft_charmaprec">FT_CharMapRec</a><br />
+<a href="ft2-header_file_macros.html#ft_cid_h">FT_CID_H</a><br />
+<a href="ft2-gx_validation.html#ft_classickern_free">FT_ClassicKern_Free</a><br />
+<a href="ft2-gx_validation.html#ft_classickern_validate">FT_ClassicKern_Validate</a><br />
+<a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a><br />
+<a href="ft2-color_management.html#ft_color">FT_Color</a><br />
+<a href="ft2-header_file_macros.html#ft_color_h">FT_COLOR_H</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a><br />
+<a href="ft2-layer_management.html#ft_color_root_transform">FT_Color_Root_Transform</a><br />
+<a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a><br />
+<a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a><br />
+<a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a><br />
+<a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a><br />
+<a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a><br />
+<a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a><br />
+<a href="ft2-header_file_macros.html#ft_config_config_h">FT_CONFIG_CONFIG_H</a><br />
+<a href="ft2-header_file_macros.html#ft_config_modules_h">FT_CONFIG_MODULES_H</a><br />
+<a href="ft2-header_file_macros.html#ft_config_options_h">FT_CONFIG_OPTIONS_H</a><br />
+<a href="ft2-header_file_macros.html#ft_config_standard_library_h">FT_CONFIG_STANDARD_LIBRARY_H</a><br />
+<a href="ft2-computations.html#ft_cos">FT_Cos</a><br />
+<a href="ft2-debugging_apis.html#ft_custom_log_handler">FT_Custom_Log_Handler</a><br />
+<a href="ft2-basic_types.html#ft_data">FT_Data</a><br />
+<a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_TRUETYPE</a><br />
+<a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_XXX</a><br />
+<a href="ft2-module_management.html#ft_debughook_func">FT_DebugHook_Func</a><br />
+<a href="ft2-computations.html#ft_divfix">FT_DivFix</a><br />
+<a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a><br />
+<a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a><br />
+<a href="ft2-glyph_management.html#ft_done_glyph">FT_Done_Glyph</a><br />
+<a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a><br />
+<a href="ft2-multiple_masters.html#ft_done_mm_var">FT_Done_MM_Var</a><br />
+<a href="ft2-sizes_management.html#ft_done_size">FT_Done_Size</a><br />
+<a href="ft2-module_management.html#ft_driver">FT_Driver</a><br />
+<a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a><br />
+<a href="ft2-character_mapping.html#ft_enc_tag">FT_ENC_TAG</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_Encoding</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_CUSTOM</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_EXPERT</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_LATIN_1</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_ADOBE_STANDARD</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_APPLE_ROMAN</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_BIG5</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_JOHAB</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_BIG5</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_GB2312</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_JOHAB</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_SJIS</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_WANSUNG</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_NONE</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_OLD_LATIN_2</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_PRC</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_SJIS</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_UNICODE</a><br />
+<a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_WANSUNG</a><br />
+<a href="ft2-error_code_values.html#ft_err_xxx">FT_Err_XXX</a><br />
+<a href="ft2-basic_types.html#ft_error">FT_Error</a><br />
+<a href="ft2-error_enumerations.html#ft_error_string">FT_Error_String</a><br />
+<a href="ft2-header_file_macros.html#ft_errors_h">FT_ERRORS_H</a><br />
+<a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a><br />
+<a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a><br />
+<a href="ft2-face_creation.html#ft_face">FT_Face</a><br />
+<a href="ft2-other_api_data.html#ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents</a><br />
+<a href="ft2-module_management.html#ft_face_driver_name">FT_FACE_DRIVER_NAME</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_CID_KEYED</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_COLOR</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_EXTERNAL_STREAM</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FAST_GLYPHS</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_SIZES</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_FIXED_WIDTH</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_GLYPH_NAMES</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_HINTER</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_HORIZONTAL</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_KERNING</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_MULTIPLE_MASTERS</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SBIX</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SBIX_OVERLAY</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SCALABLE</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SFNT</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SVG</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_TRICKY</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VERTICAL</a><br />
+<a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_XXX</a><br />
+<a href="ft2-glyph_variants.html#ft_face_getcharsofvariant">FT_Face_GetCharsOfVariant</a><br />
+<a href="ft2-glyph_variants.html#ft_face_getcharvariantindex">FT_Face_GetCharVariantIndex</a><br />
+<a href="ft2-glyph_variants.html#ft_face_getcharvariantisdefault">FT_Face_GetCharVariantIsDefault</a><br />
+<a href="ft2-glyph_variants.html#ft_face_getvariantselectors">FT_Face_GetVariantSelectors</a><br />
+<a href="ft2-glyph_variants.html#ft_face_getvariantsofchar">FT_Face_GetVariantsOfChar</a><br />
+<a href="ft2-other_api_data.html#ft_face_internal">FT_Face_Internal</a><br />
+<a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a><br />
+<a href="ft2-other_api_data.html#ft_face_setunpatentedhinting">FT_Face_SetUnpatentedHinting</a><br />
+<a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a><br />
+<a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a><br />
+<a href="ft2-computations.html#ft_floorfix">FT_FloorFix</a><br />
+<a href="ft2-header_file_macros.html#ft_font_formats_h">FT_FONT_FORMATS_H</a><br />
+<a href="ft2-system_interface.html#ft_free_func">FT_Free_Func</a><br />
+<a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_EDITABLE_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_INSTALLABLE_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_NO_SUBSETTING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a><br />
+<a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_XXX</a><br />
+<a href="ft2-basic_types.html#ft_fword">FT_FWord</a><br />
+<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_DO_GRAY</a><br />
+<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_DO_GRIDFIT</a><br />
+<a href="ft2-header_file_macros.html#ft_gasp_h">FT_GASP_H</a><br />
+<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_NO_TABLE</a><br />
+<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_SYMMETRIC_GRIDFIT</a><br />
+<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_SYMMETRIC_SMOOTHING</a><br />
+<a href="ft2-gasp_table.html#ft_gasp_xxx">FT_GASP_XXX</a><br />
+<a href="ft2-basic_types.html#ft_generic">FT_Generic</a><br />
+<a href="ft2-basic_types.html#ft_generic_finalizer">FT_Generic_Finalizer</a><br />
+<a href="ft2-quick_advance.html#ft_get_advance">FT_Get_Advance</a><br />
+<a href="ft2-quick_advance.html#ft_get_advances">FT_Get_Advances</a><br />
+<a href="ft2-bdf_fonts.html#ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID</a><br />
+<a href="ft2-bdf_fonts.html#ft_get_bdf_property">FT_Get_BDF_Property</a><br />
+<a href="ft2-character_mapping.html#ft_get_char_index">FT_Get_Char_Index</a><br />
+<a href="ft2-character_mapping.html#ft_get_charmap_index">FT_Get_Charmap_Index</a><br />
+<a href="ft2-cid_fonts.html#ft_get_cid_from_glyph_index">FT_Get_CID_From_Glyph_Index</a><br />
+<a href="ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed">FT_Get_CID_Is_Internally_CID_Keyed</a><br />
+<a href="ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement">FT_Get_CID_Registry_Ordering_Supplement</a><br />
+<a href="ft2-truetype_tables.html#ft_get_cmap_format">FT_Get_CMap_Format</a><br />
+<a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a><br />
+<a href="ft2-layer_management.html#ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint</a><br />
+<a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a><br />
+<a href="ft2-multiple_masters.html#ft_get_default_named_instance">FT_Get_Default_Named_Instance</a><br />
+<a href="ft2-character_mapping.html#ft_get_first_char">FT_Get_First_Char</a><br />
+<a href="ft2-font_formats.html#ft_get_font_format">FT_Get_Font_Format</a><br />
+<a href="ft2-information_retrieval.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a><br />
+<a href="ft2-gasp_table.html#ft_get_gasp">FT_Get_Gasp</a><br />
+<a href="ft2-glyph_management.html#ft_get_glyph">FT_Get_Glyph</a><br />
+<a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a><br />
+<a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a><br />
+<a href="ft2-multiple_masters.html#ft_get_mm_blend_coordinates">FT_Get_MM_Blend_Coordinates</a><br />
+<a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a><br />
+<a href="ft2-multiple_masters.html#ft_get_mm_weightvector">FT_Get_MM_WeightVector</a><br />
+<a href="ft2-module_management.html#ft_get_module">FT_Get_Module</a><br />
+<a href="ft2-multiple_masters.html#ft_get_multi_master">FT_Get_Multi_Master</a><br />
+<a href="ft2-information_retrieval.html#ft_get_name_index">FT_Get_Name_Index</a><br />
+<a href="ft2-character_mapping.html#ft_get_next_char">FT_Get_Next_Char</a><br />
+<a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a><br />
+<a href="ft2-layer_management.html#ft_get_paint_layers">FT_Get_Paint_Layers</a><br />
+<a href="ft2-pfr_fonts.html#ft_get_pfr_advance">FT_Get_PFR_Advance</a><br />
+<a href="ft2-pfr_fonts.html#ft_get_pfr_kerning">FT_Get_PFR_Kerning</a><br />
+<a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a><br />
+<a href="ft2-information_retrieval.html#ft_get_postscript_name">FT_Get_Postscript_Name</a><br />
+<a href="ft2-type1_tables.html#ft_get_ps_font_info">FT_Get_PS_Font_Info</a><br />
+<a href="ft2-type1_tables.html#ft_get_ps_font_private">FT_Get_PS_Font_Private</a><br />
+<a href="ft2-type1_tables.html#ft_get_ps_font_value">FT_Get_PS_Font_Value</a><br />
+<a href="ft2-module_management.html#ft_get_renderer">FT_Get_Renderer</a><br />
+<a href="ft2-sfnt_names.html#ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag</a><br />
+<a href="ft2-sfnt_names.html#ft_get_sfnt_name">FT_Get_Sfnt_Name</a><br />
+<a href="ft2-sfnt_names.html#ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count</a><br />
+<a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a><br />
+<a href="ft2-information_retrieval.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a><br />
+<a href="ft2-glyph_retrieval.html#ft_get_track_kerning">FT_Get_Track_Kerning</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_get_transform">FT_Get_Transform</a><br />
+<a href="ft2-truetype_engine.html#ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type</a><br />
+<a href="ft2-multiple_masters.html#ft_get_var_axis_flags">FT_Get_Var_Axis_Flags</a><br />
+<a href="ft2-multiple_masters.html#ft_get_var_blend_coordinates">FT_Get_Var_Blend_Coordinates</a><br />
+<a href="ft2-multiple_masters.html#ft_get_var_design_coordinates">FT_Get_Var_Design_Coordinates</a><br />
+<a href="ft2-winfnt_fonts.html#ft_get_winfnt_header">FT_Get_WinFNT_Header</a><br />
+<a href="ft2-mac_specific.html#ft_getfile_from_mac_ats_name">FT_GetFile_From_Mac_ATS_Name</a><br />
+<a href="ft2-mac_specific.html#ft_getfile_from_mac_name">FT_GetFile_From_Mac_Name</a><br />
+<a href="ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name">FT_GetFilePath_From_Mac_ATS_Name</a><br />
+<a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_GRIDFIT</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_Glyph_BBox_Mode</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_PIXELS</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_SUBPIXELS</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_TRUNCATE</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_bbox_mode">FT_GLYPH_BBOX_UNSCALED</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_copy">FT_Glyph_Copy</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_BITMAP</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_NONE</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_PLOTTER</a><br />
+<a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_SVG</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_get_cbox">FT_Glyph_Get_CBox</a><br />
+<a href="ft2-header_file_macros.html#ft_glyph_h">FT_GLYPH_H</a><br />
+<a href="ft2-glyph_retrieval.html#ft_glyph_metrics">FT_Glyph_Metrics</a><br />
+<a href="ft2-glyph_stroker.html#ft_glyph_stroke">FT_Glyph_Stroke</a><br />
+<a href="ft2-glyph_stroker.html#ft_glyph_strokeborder">FT_Glyph_StrokeBorder</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a><br />
+<a href="ft2-glyph_management.html#ft_glyph_transform">FT_Glyph_Transform</a><br />
+<a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a><br />
+<a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a><br />
+<a href="ft2-bitmap_handling.html#ft_glyphslot_own_bitmap">FT_GlyphSlot_Own_Bitmap</a><br />
+<a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a><br />
+<a href="ft2-header_file_macros.html#ft_gx_validate_h">FT_GX_VALIDATE_H</a><br />
+<a href="ft2-header_file_macros.html#ft_gzip_h">FT_GZIP_H</a><br />
+<a href="ft2-gzip.html#ft_gzip_uncompress">FT_Gzip_Uncompress</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_color">FT_HAS_COLOR</a><br />
+<a href="ft2-other_api_data.html#ft_has_fast_glyphs">FT_HAS_FAST_GLYPHS</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_fixed_sizes">FT_HAS_FIXED_SIZES</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_horizontal">FT_HAS_HORIZONTAL</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_kerning">FT_HAS_KERNING</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_multiple_masters">FT_HAS_MULTIPLE_MASTERS</a><br />
+<a href="ft2-type1_tables.html#ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_sbix">FT_HAS_SBIX</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_sbix_overlay">FT_HAS_SBIX_OVERLAY</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_svg">FT_HAS_SVG</a><br />
+<a href="ft2-font_testing_macros.html#ft_has_vertical">FT_HAS_VERTICAL</a><br />
+<a href="ft2-properties.html#ft_hinting_xxx">FT_HINTING_ADOBE</a><br />
+<a href="ft2-properties.html#ft_hinting_xxx">FT_HINTING_FREETYPE</a><br />
+<a href="ft2-properties.html#ft_hinting_xxx">FT_HINTING_XXX</a><br />
+<a href="ft2-header_file_macros.html#ft_image_h">FT_IMAGE_H</a><br />
+<a href="ft2-basic_types.html#ft_image_tag">FT_IMAGE_TAG</a><br />
+<a href="ft2-incremental.html#ft_incremental">FT_Incremental</a><br />
+<a href="ft2-incremental.html#ft_incremental_freeglyphdatafunc">FT_Incremental_FreeGlyphDataFunc</a><br />
+<a href="ft2-incremental.html#ft_incremental_funcsrec">FT_Incremental_FuncsRec</a><br />
+<a href="ft2-incremental.html#ft_incremental_getglyphdatafunc">FT_Incremental_GetGlyphDataFunc</a><br />
+<a href="ft2-incremental.html#ft_incremental_getglyphmetricsfunc">FT_Incremental_GetGlyphMetricsFunc</a><br />
+<a href="ft2-header_file_macros.html#ft_incremental_h">FT_INCREMENTAL_H</a><br />
+<a href="ft2-incremental.html#ft_incremental_interface">FT_Incremental_Interface</a><br />
+<a href="ft2-incremental.html#ft_incremental_interfacerec">FT_Incremental_InterfaceRec</a><br />
+<a href="ft2-incremental.html#ft_incremental_metrics">FT_Incremental_Metrics</a><br />
+<a href="ft2-incremental.html#ft_incremental_metricsrec">FT_Incremental_MetricsRec</a><br />
+<a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a><br />
+<a href="ft2-basic_types.html#ft_int">FT_Int</a><br />
+<a href="ft2-basic_types.html#ft_int16">FT_Int16</a><br />
+<a href="ft2-basic_types.html#ft_int32">FT_Int32</a><br />
+<a href="ft2-basic_types.html#ft_int64">FT_Int64</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_fixed_width">FT_IS_FIXED_WIDTH</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_named_instance">FT_IS_NAMED_INSTANCE</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_scalable">FT_IS_SCALABLE</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_sfnt">FT_IS_SFNT</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_tricky">FT_IS_TRICKY</a><br />
+<a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_DEFAULT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_Kerning_Mode</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_UNFITTED</a><br />
+<a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_UNSCALED</a><br />
+<a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_DEFAULT</a><br />
+<a href="ft2-header_file_macros.html#ft_lcd_filter_h">FT_LCD_FILTER_H</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_LEGACY</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_LEGACY1</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_LIGHT</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_NONE</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LcdFilter</a><br />
+<a href="ft2-lcd_rendering.html#ft_lcdfivetapfilter">FT_LcdFiveTapFilter</a><br />
+<a href="ft2-library_setup.html#ft_library">FT_Library</a><br />
+<a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a><br />
+<a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a><br />
+<a href="ft2-lcd_rendering.html#ft_library_setlcdgeometry">FT_Library_SetLcdGeometry</a><br />
+<a href="ft2-library_setup.html#ft_library_version">FT_Library_Version</a><br />
+<a href="ft2-list_processing.html#ft_list">FT_List</a><br />
+<a href="ft2-list_processing.html#ft_list_add">FT_List_Add</a><br />
+<a href="ft2-list_processing.html#ft_list_destructor">FT_List_Destructor</a><br />
+<a href="ft2-list_processing.html#ft_list_finalize">FT_List_Finalize</a><br />
+<a href="ft2-list_processing.html#ft_list_find">FT_List_Find</a><br />
+<a href="ft2-header_file_macros.html#ft_list_h">FT_LIST_H</a><br />
+<a href="ft2-list_processing.html#ft_list_insert">FT_List_Insert</a><br />
+<a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a><br />
+<a href="ft2-list_processing.html#ft_list_iterator">FT_List_Iterator</a><br />
+<a href="ft2-list_processing.html#ft_list_remove">FT_List_Remove</a><br />
+<a href="ft2-list_processing.html#ft_list_up">FT_List_Up</a><br />
+<a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a><br />
+<a href="ft2-list_processing.html#ft_listnoderec">FT_ListNodeRec</a><br />
+<a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_BITMAP_METRICS_ONLY</a><br />
+<a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COMPUTE_METRICS</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_CROP_BITMAP</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_DEFAULT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_FORCE_AUTOHINT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_IGNORE_TRANSFORM</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_LINEAR_DESIGN</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_MONOCHROME</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_AUTOHINT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_BITMAP</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_HINTING</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SVG</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_PEDANTIC</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_RENDER</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_SBITS_ONLY</a><br />
+<a href="ft2-truetype_tables.html#ft_load_sfnt_table">FT_Load_Sfnt_Table</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD_V</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LIGHT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_mode">FT_LOAD_TARGET_MODE</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_MONO</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_NORMAL</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_XXX</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_XXX</a><br />
+<a href="ft2-basic_types.html#ft_long">FT_Long</a><br />
+<a href="ft2-header_file_macros.html#ft_lzw_h">FT_LZW_H</a><br />
+<a href="ft2-header_file_macros.html#ft_mac_h">FT_MAC_H</a><br />
+<a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a><br />
+<a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a><br />
+<a href="ft2-computations.html#ft_matrix_invert">FT_Matrix_Invert</a><br />
+<a href="ft2-computations.html#ft_matrix_multiply">FT_Matrix_Multiply</a><br />
+<a href="ft2-system_interface.html#ft_memory">FT_Memory</a><br />
+<a href="ft2-system_interface.html#ft_memoryrec">FT_MemoryRec</a><br />
+<a href="ft2-multiple_masters.html#ft_mm_axis">FT_MM_Axis</a><br />
+<a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a><br />
+<a href="ft2-module_management.html#ft_module">FT_Module</a><br />
+<a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a><br />
+<a href="ft2-module_management.html#ft_module_constructor">FT_Module_Constructor</a><br />
+<a href="ft2-module_management.html#ft_module_destructor">FT_Module_Destructor</a><br />
+<a href="ft2-header_file_macros.html#ft_module_errors_h">FT_MODULE_ERRORS_H</a><br />
+<a href="ft2-header_file_macros.html#ft_module_h">FT_MODULE_H</a><br />
+<a href="ft2-module_management.html#ft_module_requester">FT_Module_Requester</a><br />
+<a href="ft2-computations.html#ft_muldiv">FT_MulDiv</a><br />
+<a href="ft2-computations.html#ft_mulfix">FT_MulFix</a><br />
+<a href="ft2-multiple_masters.html#ft_multi_master">FT_Multi_Master</a><br />
+<a href="ft2-header_file_macros.html#ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H</a><br />
+<a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a><br />
+<a href="ft2-mac_specific.html#ft_new_face_from_fond">FT_New_Face_From_FOND</a><br />
+<a href="ft2-mac_specific.html#ft_new_face_from_fsref">FT_New_Face_From_FSRef</a><br />
+<a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a><br />
+<a href="ft2-glyph_management.html#ft_new_glyph">FT_New_Glyph</a><br />
+<a href="ft2-module_management.html#ft_new_library">FT_New_Library</a><br />
+<a href="ft2-face_creation.html#ft_new_memory_face">FT_New_Memory_Face</a><br />
+<a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a><br />
+<a href="ft2-basic_types.html#ft_offset">FT_Offset</a><br />
+<a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a><br />
+<a href="ft2-face_creation.html#ft_open_args">FT_Open_Args</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_DRIVER</a><br />
+<a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_MEMORY</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PARAMS</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_PATHNAME</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_STREAM</a><br />
+<a href="ft2-face_creation.html#ft_open_xxx">FT_OPEN_XXX</a><br />
+<a href="ft2-ot_validation.html#ft_opentype_free">FT_OpenType_Free</a><br />
+<a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a><br />
+<a href="ft2-header_file_macros.html#ft_opentype_validate_h">FT_OPENTYPE_VALIDATE_H</a><br />
+<a href="ft2-outline_processing.html#ft_orientation">FT_Orientation</a><br />
+<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_FILL_LEFT</a><br />
+<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_FILL_RIGHT</a><br />
+<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_NONE</a><br />
+<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_POSTSCRIPT</a><br />
+<a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a><br />
+<a href="ft2-header_file_macros.html#ft_otsvg_h">FT_OTSVG_H</a><br />
+<a href="ft2-outline_processing.html#ft_outline">FT_Outline</a><br />
+<a href="ft2-outline_processing.html#ft_outline_check">FT_Outline_Check</a><br />
+<a href="ft2-outline_processing.html#ft_outline_conictofunc">FT_Outline_ConicToFunc</a><br />
+<a href="ft2-outline_processing.html#ft_outline_copy">FT_Outline_Copy</a><br />
+<a href="ft2-outline_processing.html#ft_outline_cubictofunc">FT_Outline_CubicToFunc</a><br />
+<a href="ft2-outline_processing.html#ft_outline_decompose">FT_Outline_Decompose</a><br />
+<a href="ft2-outline_processing.html#ft_outline_done">FT_Outline_Done</a><br />
+<a href="ft2-outline_processing.html#ft_outline_embolden">FT_Outline_Embolden</a><br />
+<a href="ft2-outline_processing.html#ft_outline_emboldenxy">FT_Outline_EmboldenXY</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_EVEN_ODD_FILL</a><br />
+<a href="ft2-outline_processing.html#ft_outline_funcs">FT_Outline_Funcs</a><br />
+<a href="ft2-outline_processing.html#ft_outline_get_bbox">FT_Outline_Get_BBox</a><br />
+<a href="ft2-outline_processing.html#ft_outline_get_bitmap">FT_Outline_Get_Bitmap</a><br />
+<a href="ft2-outline_processing.html#ft_outline_get_cbox">FT_Outline_Get_CBox</a><br />
+<a href="ft2-outline_processing.html#ft_outline_get_orientation">FT_Outline_Get_Orientation</a><br />
+<a href="ft2-glyph_stroker.html#ft_outline_getinsideborder">FT_Outline_GetInsideBorder</a><br />
+<a href="ft2-glyph_stroker.html#ft_outline_getoutsideborder">FT_Outline_GetOutsideBorder</a><br />
+<a href="ft2-header_file_macros.html#ft_outline_h">FT_OUTLINE_H</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_HIGH_PRECISION</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_IGNORE_DROPOUTS</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_INCLUDE_STUBS</a><br />
+<a href="ft2-outline_processing.html#ft_outline_linetofunc">FT_Outline_LineToFunc</a><br />
+<a href="ft2-outline_processing.html#ft_outline_movetofunc">FT_Outline_MoveToFunc</a><br />
+<a href="ft2-outline_processing.html#ft_outline_new">FT_Outline_New</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_NONE</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_OVERLAP</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_OWNER</a><br />
+<a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a><br />
+<a href="ft2-outline_processing.html#ft_outline_reverse">FT_Outline_Reverse</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_REVERSE_FILL</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_SINGLE_PASS</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_SMART_DROPOUTS</a><br />
+<a href="ft2-outline_processing.html#ft_outline_transform">FT_Outline_Transform</a><br />
+<a href="ft2-outline_processing.html#ft_outline_translate">FT_Outline_Translate</a><br />
+<a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_XXX</a><br />
+<a href="ft2-glyph_management.html#ft_outlineglyph">FT_OutlineGlyph</a><br />
+<a href="ft2-glyph_management.html#ft_outlineglyphrec">FT_OutlineGlyphRec</a><br />
+<a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a><br />
+<a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a><br />
+<a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a><br />
+<a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a><br />
+<a href="ft2-layer_management.html#ft_paintformat">FT_PaintFormat</a><br />
+<a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a><br />
+<a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a><br />
+<a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a><br />
+<a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a><br />
+<a href="ft2-layer_management.html#ft_paintscale">FT_PaintScale</a><br />
+<a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a><br />
+<a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a><br />
+<a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a><br />
+<a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a><br />
+<a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a><br />
+<a href="ft2-color_management.html#ft_palette_data">FT_Palette_Data</a><br />
+<a href="ft2-color_management.html#ft_palette_data_get">FT_Palette_Data_Get</a><br />
+<a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_DARK_BACKGROUND</a><br />
+<a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_FOR_LIGHT_BACKGROUND</a><br />
+<a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a><br />
+<a href="ft2-color_management.html#ft_palette_set_foreground_color">FT_Palette_Set_Foreground_Color</a><br />
+<a href="ft2-color_management.html#ft_palette_xxx">FT_PALETTE_XXX</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_ignore_sbix">FT_PARAM_TAG_IGNORE_SBIX</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a><br />
+<a href="ft2-parameter_tags.html#ft_param_tag_unpatented_hinting">FT_PARAM_TAG_UNPATENTED_HINTING</a><br />
+<a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a><br />
+<a href="ft2-header_file_macros.html#ft_pcf_driver_h">FT_PCF_DRIVER_H</a><br />
+<a href="ft2-header_file_macros.html#ft_pfr_h">FT_PFR_H</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_Pixel_Mode</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_BGRA</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY2</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY4</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_MONO</a><br />
+<a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_NONE</a><br />
+<a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a><br />
+<a href="ft2-basic_types.html#ft_pos">FT_Pos</a><br />
+<a href="ft2-properties.html#ft_prop_glyphtoscriptmap">FT_Prop_GlyphToScriptMap</a><br />
+<a href="ft2-properties.html#ft_prop_increasexheight">FT_Prop_IncreaseXHeight</a><br />
+<a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a><br />
+<a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a><br />
+<a href="ft2-basic_types.html#ft_ptrdist">FT_PtrDist</a><br />
+<a href="ft2-raster.html#ft_raster">FT_Raster</a><br />
+<a href="ft2-raster.html#ft_raster_bitset_func">FT_Raster_BitSet_Func</a><br />
+<a href="ft2-raster.html#ft_raster_bittest_func">FT_Raster_BitTest_Func</a><br />
+<a href="ft2-raster.html#ft_raster_donefunc">FT_Raster_DoneFunc</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_AA</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_CLIP</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DEFAULT</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_SDF</a><br />
+<a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_XXX</a><br />
+<a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a><br />
+<a href="ft2-raster.html#ft_raster_newfunc">FT_Raster_NewFunc</a><br />
+<a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a><br />
+<a href="ft2-raster.html#ft_raster_renderfunc">FT_Raster_RenderFunc</a><br />
+<a href="ft2-raster.html#ft_raster_resetfunc">FT_Raster_ResetFunc</a><br />
+<a href="ft2-raster.html#ft_raster_setmodefunc">FT_Raster_SetModeFunc</a><br />
+<a href="ft2-system_interface.html#ft_realloc_func">FT_Realloc_Func</a><br />
+<a href="ft2-face_creation.html#ft_reference_face">FT_Reference_Face</a><br />
+<a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a><br />
+<a href="ft2-module_management.html#ft_remove_module">FT_Remove_Module</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a><br />
+<a href="ft2-header_file_macros.html#ft_render_h">FT_RENDER_H</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_Render_Mode</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LIGHT</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_MONO</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_NORMAL</a><br />
+<a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a><br />
+<a href="ft2-module_management.html#ft_renderer">FT_Renderer</a><br />
+<a href="ft2-module_management.html#ft_renderer_class">FT_Renderer_Class</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a><br />
+<a href="ft2-computations.html#ft_roundfix">FT_RoundFix</a><br />
+<a href="ft2-character_mapping.html#ft_select_charmap">FT_Select_Charmap</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a><br />
+<a href="ft2-character_mapping.html#ft_set_charmap">FT_Set_Charmap</a><br />
+<a href="ft2-module_management.html#ft_set_debug_hook">FT_Set_Debug_Hook</a><br />
+<a href="ft2-debugging_apis.html#ft_set_default_log_handler">FT_Set_Default_Log_Handler</a><br />
+<a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a><br />
+<a href="ft2-debugging_apis.html#ft_set_log_handler">FT_Set_Log_Handler</a><br />
+<a href="ft2-multiple_masters.html#ft_set_mm_blend_coordinates">FT_Set_MM_Blend_Coordinates</a><br />
+<a href="ft2-multiple_masters.html#ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates</a><br />
+<a href="ft2-multiple_masters.html#ft_set_mm_weightvector">FT_Set_MM_WeightVector</a><br />
+<a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a><br />
+<a href="ft2-module_management.html#ft_set_renderer">FT_Set_Renderer</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a><br />
+<a href="ft2-multiple_masters.html#ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates</a><br />
+<a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_HEAD</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_HHEA</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_MAXP</a><br />
+<a href="ft2-header_file_macros.html#ft_sfnt_names_h">FT_SFNT_NAMES_H</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_OS2</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_PCLT</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_POST</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_table_info">FT_Sfnt_Table_Info</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_Sfnt_Tag</a><br />
+<a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_SFNT_VHEA</a><br />
+<a href="ft2-sfnt_names.html#ft_sfntlangtag">FT_SfntLangTag</a><br />
+<a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a><br />
+<a href="ft2-basic_types.html#ft_short">FT_Short</a><br />
+<a href="ft2-computations.html#ft_sin">FT_Sin</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a><br />
+<a href="ft2-other_api_data.html#ft_size_internal">FT_Size_Internal</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request">FT_Size_Request</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_Size_Request_Type</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_BBOX</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_CELL</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_NOMINAL</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_SCALES</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_size_requestrec">FT_Size_RequestRec</a><br />
+<a href="ft2-sizing_and_scaling.html#ft_sizerec">FT_SizeRec</a><br />
+<a href="ft2-header_file_macros.html#ft_sizes_h">FT_SIZES_H</a><br />
+<a href="ft2-other_api_data.html#ft_slot_internal">FT_Slot_Internal</a><br />
+<a href="ft2-raster.html#ft_span">FT_Span</a><br />
+<a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a><br />
+<a href="ft2-system_interface.html#ft_stream">FT_Stream</a><br />
+<a href="ft2-system_interface.html#ft_stream_closefunc">FT_Stream_CloseFunc</a><br />
+<a href="ft2-system_interface.html#ft_stream_iofunc">FT_Stream_IoFunc</a><br />
+<a href="ft2-bzip2.html#ft_stream_openbzip2">FT_Stream_OpenBzip2</a><br />
+<a href="ft2-gzip.html#ft_stream_opengzip">FT_Stream_OpenGzip</a><br />
+<a href="ft2-lzw.html#ft_stream_openlzw">FT_Stream_OpenLZW</a><br />
+<a href="ft2-system_interface.html#ft_streamdesc">FT_StreamDesc</a><br />
+<a href="ft2-system_interface.html#ft_streamrec">FT_StreamRec</a><br />
+<a href="ft2-basic_types.html#ft_string">FT_String</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker">FT_Stroker</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_beginsubpath">FT_Stroker_BeginSubPath</a><br />
+<a href="ft2-glyph_stroker.html#ft_strokerborder">FT_STROKER_BORDER_LEFT</a><br />
+<a href="ft2-glyph_stroker.html#ft_strokerborder">FT_STROKER_BORDER_RIGHT</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_conicto">FT_Stroker_ConicTo</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_cubicto">FT_Stroker_CubicTo</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_done">FT_Stroker_Done</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_endsubpath">FT_Stroker_EndSubPath</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_export">FT_Stroker_Export</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_exportborder">FT_Stroker_ExportBorder</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_getbordercounts">FT_Stroker_GetBorderCounts</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_getcounts">FT_Stroker_GetCounts</a><br />
+<a href="ft2-header_file_macros.html#ft_stroker_h">FT_STROKER_H</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linecap">FT_Stroker_LineCap</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linecap">FT_STROKER_LINECAP_BUTT</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linecap">FT_STROKER_LINECAP_ROUND</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linecap">FT_STROKER_LINECAP_SQUARE</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_Stroker_LineJoin</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_BEVEL</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_MITER</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_MITER_FIXED</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_MITER_VARIABLE</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_linejoin">FT_STROKER_LINEJOIN_ROUND</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_lineto">FT_Stroker_LineTo</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_new">FT_Stroker_New</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_parseoutline">FT_Stroker_ParseOutline</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_rewind">FT_Stroker_Rewind</a><br />
+<a href="ft2-glyph_stroker.html#ft_stroker_set">FT_Stroker_Set</a><br />
+<a href="ft2-glyph_stroker.html#ft_strokerborder">FT_StrokerBorder</a><br />
+<a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_BOLD</a><br />
+<a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_ITALIC</a><br />
+<a href="ft2-face_creation.html#ft_style_flag_xxx">FT_STYLE_FLAG_XXX</a><br />
+<a href="ft2-other_api_data.html#ft_subglyph">FT_SubGlyph</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_2X2</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_SCALE</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX</a><br />
+<a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XY_SCALE</a><br />
+<a href="ft2-svg_fonts.html#ft_svg_document">FT_SVG_Document</a><br />
+<a href="ft2-svg_fonts.html#ft_svg_documentrec">FT_SVG_DocumentRec</a><br />
+<a href="ft2-glyph_management.html#ft_svgglyph">FT_SvgGlyph</a><br />
+<a href="ft2-glyph_management.html#ft_svgglyphrec">FT_SvgGlyphRec</a><br />
+<a href="ft2-header_file_macros.html#ft_synthesis_h">FT_SYNTHESIS_H</a><br />
+<a href="ft2-header_file_macros.html#ft_system_h">FT_SYSTEM_H</a><br />
+<a href="ft2-basic_types.html#ft_tag">FT_Tag</a><br />
+<a href="ft2-computations.html#ft_tan">FT_Tan</a><br />
+<a href="ft2-debugging_apis.html#ft_trace_set_default_level">FT_Trace_Set_Default_Level</a><br />
+<a href="ft2-debugging_apis.html#ft_trace_set_level">FT_Trace_Set_Level</a><br />
+<a href="ft2-header_file_macros.html#ft_trigonometry_h">FT_TRIGONOMETRY_H</a><br />
+<a href="ft2-header_file_macros.html#ft_truetype_driver_h">FT_TRUETYPE_DRIVER_H</a><br />
+<a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TRUETYPE_ENGINE_TYPE_NONE</a><br />
+<a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a><br />
+<a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a><br />
+<a href="ft2-header_file_macros.html#ft_truetype_ids_h">FT_TRUETYPE_IDS_H</a><br />
+<a href="ft2-header_file_macros.html#ft_truetype_tables_h">FT_TRUETYPE_TABLES_H</a><br />
+<a href="ft2-header_file_macros.html#ft_truetype_tags_h">FT_TRUETYPE_TAGS_H</a><br />
+<a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TrueTypeEngineType</a><br />
+<a href="ft2-gx_validation.html#ft_truetypegx_free">FT_TrueTypeGX_Free</a><br />
+<a href="ft2-gx_validation.html#ft_truetypegx_validate">FT_TrueTypeGX_Validate</a><br />
+<a href="ft2-header_file_macros.html#ft_type1_tables_h">FT_TYPE1_TABLES_H</a><br />
+<a href="ft2-header_file_macros.html#ft_types_h">FT_TYPES_H</a><br />
+<a href="ft2-basic_types.html#ft_ufword">FT_UFWord</a><br />
+<a href="ft2-basic_types.html#ft_uint">FT_UInt</a><br />
+<a href="ft2-basic_types.html#ft_uint16">FT_UInt16</a><br />
+<a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a><br />
+<a href="ft2-basic_types.html#ft_uint64">FT_UInt64</a><br />
+<a href="ft2-basic_types.html#ft_ulong">FT_ULong</a><br />
+<a href="ft2-basic_types.html#ft_unitvector">FT_UnitVector</a><br />
+<a href="ft2-basic_types.html#ft_ushort">FT_UShort</a><br />
+<a href="ft2-gx_validation.html#ft_validate_ckernxxx">FT_VALIDATE_APPLE</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_BASE</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_bsln</a><br />
+<a href="ft2-gx_validation.html#ft_validate_ckernxxx">FT_VALIDATE_CKERN</a><br />
+<a href="ft2-gx_validation.html#ft_validate_ckernxxx">FT_VALIDATE_CKERNXXX</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_feat</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_GDEF</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_GPOS</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_GSUB</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_GX</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gx_length">FT_VALIDATE_GX_LENGTH</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_GXXXX</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_JSTF</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_just</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_kern</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_lcar</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_MATH</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_mort</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_morx</a><br />
+<a href="ft2-gx_validation.html#ft_validate_ckernxxx">FT_VALIDATE_MS</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_opbd</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_OT</a><br />
+<a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_OTXXX</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_prop</a><br />
+<a href="ft2-gx_validation.html#ft_validate_gxxxx">FT_VALIDATE_trak</a><br />
+<a href="ft2-multiple_masters.html#ft_var_axis">FT_Var_Axis</a><br />
+<a href="ft2-multiple_masters.html#ft_var_axis_flag_xxx">FT_VAR_AXIS_FLAG_HIDDEN</a><br />
+<a href="ft2-multiple_masters.html#ft_var_axis_flag_xxx">FT_VAR_AXIS_FLAG_XXX</a><br />
+<a href="ft2-multiple_masters.html#ft_var_named_style">FT_Var_Named_Style</a><br />
+<a href="ft2-basic_types.html#ft_vector">FT_Vector</a><br />
+<a href="ft2-computations.html#ft_vector_from_polar">FT_Vector_From_Polar</a><br />
+<a href="ft2-computations.html#ft_vector_length">FT_Vector_Length</a><br />
+<a href="ft2-computations.html#ft_vector_polarize">FT_Vector_Polarize</a><br />
+<a href="ft2-computations.html#ft_vector_rotate">FT_Vector_Rotate</a><br />
+<a href="ft2-computations.html#ft_vector_transform">FT_Vector_Transform</a><br />
+<a href="ft2-computations.html#ft_vector_unit">FT_Vector_Unit</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_header">FT_WinFNT_Header</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1250</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1251</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1252</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1253</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1254</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1255</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1256</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1257</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1258</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP1361</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP874</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP932</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP936</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP949</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_CP950</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_DEFAULT</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_MAC</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_OEM</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_SYMBOL</a><br />
+<a href="ft2-winfnt_fonts.html#ft_winfnt_id_xxx">FT_WinFNT_ID_XXX</a><br />
+<a href="ft2-header_file_macros.html#ft_winfonts_h">FT_WINFONTS_H</a><br />
+<a href="ft2-cache_subsystem.html#ftc_cmapcache">FTC_CMapCache</a><br />
+<a href="ft2-cache_subsystem.html#ftc_cmapcache_lookup">FTC_CMapCache_Lookup</a><br />
+<a href="ft2-cache_subsystem.html#ftc_cmapcache_new">FTC_CMapCache_New</a><br />
+<a href="ft2-cache_subsystem.html#ftc_face_requester">FTC_Face_Requester</a><br />
+<a href="ft2-cache_subsystem.html#ftc_faceid">FTC_FaceID</a><br />
+<a href="ft2-cache_subsystem.html#ftc_imagecache">FTC_ImageCache</a><br />
+<a href="ft2-cache_subsystem.html#ftc_imagecache_lookup">FTC_ImageCache_Lookup</a><br />
+<a href="ft2-cache_subsystem.html#ftc_imagecache_lookupscaler">FTC_ImageCache_LookupScaler</a><br />
+<a href="ft2-cache_subsystem.html#ftc_imagecache_new">FTC_ImageCache_New</a><br />
+<a href="ft2-cache_subsystem.html#ftc_imagetype">FTC_ImageType</a><br />
+<a href="ft2-cache_subsystem.html#ftc_imagetyperec">FTC_ImageTypeRec</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager">FTC_Manager</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager_done">FTC_Manager_Done</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager_lookupface">FTC_Manager_LookupFace</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager_lookupsize">FTC_Manager_LookupSize</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager_removefaceid">FTC_Manager_RemoveFaceID</a><br />
+<a href="ft2-cache_subsystem.html#ftc_manager_reset">FTC_Manager_Reset</a><br />
+<a href="ft2-cache_subsystem.html#ftc_node">FTC_Node</a><br />
+<a href="ft2-cache_subsystem.html#ftc_node_unref">FTC_Node_Unref</a><br />
+<a href="ft2-cache_subsystem.html#ftc_sbit">FTC_SBit</a><br />
+<a href="ft2-cache_subsystem.html#ftc_sbitcache">FTC_SBitCache</a><br />
+<a href="ft2-cache_subsystem.html#ftc_sbitcache_lookup">FTC_SBitCache_Lookup</a><br />
+<a href="ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler">FTC_SBitCache_LookupScaler</a><br />
+<a href="ft2-cache_subsystem.html#ftc_sbitcache_new">FTC_SBitCache_New</a><br />
+<a href="ft2-cache_subsystem.html#ftc_sbitrec">FTC_SBitRec</a><br />
+<a href="ft2-cache_subsystem.html#ftc_scaler">FTC_Scaler</a><br />
+<a href="ft2-cache_subsystem.html#ftc_scalerrec">FTC_ScalerRec</a>  </p>
+<h3 id="g">G<a class="headerlink" href="#g" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a>  </p>
+<h3 id="h">H<a class="headerlink" href="#h" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-properties.html#hinting-engine">hinting-engine</a>  </p>
+<h3 id="i">I<a class="headerlink" href="#i" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-properties.html#increase-x-height">increase-x-height</a><br />
+<a href="ft2-properties.html#interpreter-version">interpreter-version</a>  </p>
+<h3 id="n">N<a class="headerlink" href="#n" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-properties.html#no-long-family-names">no-long-family-names</a><br />
+<a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a>  </p>
+<h3 id="p">P<a class="headerlink" href="#p" title="Permanent link">&para;</a></h3>
+<p><a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_BLUE_FUZZ</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_BLUE_SCALE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_BLUE_SHIFT</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_BLUE_VALUE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_CHAR_STRING</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_CHAR_STRING_KEY</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_ENCODING_ENTRY</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_ENCODING_TYPE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FAMILY_BLUE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FAMILY_NAME</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FAMILY_OTHER_BLUE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FONT_BBOX</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FONT_MATRIX</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FONT_NAME</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FONT_TYPE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FORCE_BOLD</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FS_TYPE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_FULL_NAME</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_IS_FIXED_PITCH</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_ITALIC_ANGLE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_Dict_Keys</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_LANGUAGE_GROUP</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_LEN_IV</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_MIN_FEATURE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NOTICE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_BLUE_VALUES</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_CHAR_STRINGS</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_FAMILY_BLUES</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_FAMILY_OTHER_BLUES</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_OTHER_BLUES</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_STEM_SNAP_H</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_STEM_SNAP_V</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_NUM_SUBRS</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_OTHER_BLUE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_PAINT_TYPE</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_PASSWORD</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_RND_STEM_UP</a><br />
+<a href="ft2-type1_tables.html#ps_dict_keys">PS_DICT_STD_HW</a><br />
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Information Retrieval
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-information_retrieval.html" class="md-nav__link md-nav__link--active">
+        Information Retrieval
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_name_index" class="md-nav__link">
+    FT_Get_Name_Index
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_glyph_name" class="md-nav__link">
+    FT_Get_Glyph_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_postscript_name" class="md-nav__link">
+    FT_Get_Postscript_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_fstype_flags" class="md-nav__link">
+    FT_Get_FSType_Flags
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_fstype_xxx" class="md-nav__link">
+    FT_FSTYPE_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_subglyph_info" class="md-nav__link">
+    FT_Get_SubGlyph_Info
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_subglyph_flag_xxx" class="md-nav__link">
+    FT_SUBGLYPH_FLAG_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_name_index" class="md-nav__link">
+    FT_Get_Name_Index
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_glyph_name" class="md-nav__link">
+    FT_Get_Glyph_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_postscript_name" class="md-nav__link">
+    FT_Get_Postscript_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_fstype_flags" class="md-nav__link">
+    FT_Get_FSType_Flags
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_fstype_xxx" class="md-nav__link">
+    FT_FSTYPE_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_subglyph_info" class="md-nav__link">
+    FT_Get_SubGlyph_Info
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_subglyph_flag_xxx" class="md-nav__link">
+    FT_SUBGLYPH_FLAG_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Information Retrieval</p>
+<hr />
+<h1 id="information-retrieval">Information Retrieval<a class="headerlink" href="#information-retrieval" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>Functions to retrieve font and glyph information. Only some very basic data is covered; see also the chapter on the format-specific API for more.</p>
+<h2 id="ft_get_name_index">FT_Get_Name_Index<a class="headerlink" href="#ft_get_name_index" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+  <b>FT_Get_Name_Index</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>           face,
+                     <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>*  glyph_name );
+</code></pre></div>
+
+<p>Return the glyph index of a given glyph name. This only works for those faces where <code><a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> returns true.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr><td class="val" id="glyph_name">glyph_name</td><td class="desc">
+<p>The glyph name.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
+<h4>note</h4>
+
+<p>Acceptable glyph names might come from the <a href="https://github.com/adobe-type-tools/agl-aglfn">Adobe Glyph List</a>. See <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> for the inverse functionality.</p>
+<p>This function has limited capabilities if the config macro <code>FT_CONFIG_OPTION_POSTSCRIPT_NAMES</code> is not defined in <code>ftoption.h</code>: It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not).</p>
+<hr>
+
+<h2 id="ft_get_glyph_name">FT_Get_Glyph_Name<a class="headerlink" href="#ft_get_glyph_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Glyph_Name</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     glyph_index,
+                     <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>  buffer,
+                     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     buffer_max );
+</code></pre></div>
+
+<p>Retrieve the ASCII name of a given glyph in a face. This only works for those faces where <code><a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> returns true.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
+<p>The glyph index.</p>
+</td></tr>
+<tr><td class="val" id="buffer_max">buffer_max</td><td class="desc">
+<p>The maximum number of bytes available in the buffer.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="buffer">buffer</td><td class="desc">
+<p>A pointer to a target buffer where the name is copied to.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of <code>buffer</code> is set to&nbsp;0 to indicate an empty name.</p>
+<p>The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated.</p>
+<p>Be aware that FreeType reorders glyph indices internally so that glyph index&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo; (called &lsquo;.notdef&rsquo;).</p>
+<p>This function has limited capabilities if the config macro <code>FT_CONFIG_OPTION_POSTSCRIPT_NAMES</code> is not defined in <code>ftoption.h</code>: It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not).</p>
+<hr>
+
+<h2 id="ft_get_postscript_name">FT_Get_Postscript_Name<a class="headerlink" href="#ft_get_postscript_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+  <b>FT_Get_Postscript_Name</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A pointer to the face's PostScript name. <code>NULL</code> if unavailable.</p>
+<h4>note</h4>
+
+<p>The returned pointer is owned by the face and is destroyed with it.</p>
+<p>For variation fonts, this string changes if you select a different instance, and you have to call <code>FT_Get_PostScript_Name</code> again to retrieve it. FreeType follows Adobe TechNote #5902, &lsquo;Generating PostScript Names for Fonts Using OpenType Font Variations&rsquo;.</p>
+<p><a href="https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html">https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html</a></p>
+<p>[Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code> (and the font has corresponding entries in its &lsquo;fvar&rsquo; table or is the default named instance). If <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances.</p>
+<hr>
+
+<h2 id="ft_get_fstype_flags">FT_Get_FSType_Flags<a class="headerlink" href="#ft_get_fstype_flags" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> )
+  <b>FT_Get_FSType_Flags</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Return the <code>fsType</code> flags for a font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The <code>fsType</code> flags, see <code><a href="ft2-information_retrieval.html#ft_fstype_xxx">FT_FSTYPE_XXX</a></code>.</p>
+<h4>note</h4>
+
+<p>Use this function rather than directly reading the <code>fs_type</code> field in the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure, which is only guaranteed to return the correct results for Type&nbsp;1 fonts.</p>
+<h4>since</h4>
+
+<p>2.3.8</p>
+<hr>
+
+<h2 id="ft_fstype_xxx">FT_FSTYPE_XXX<a class="headerlink" href="#ft_fstype_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</a>         0x0000
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_restricted_license_embedding">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a>  0x0002
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_preview_and_print_embedding">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a>   0x0004
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_editable_embedding">FT_FSTYPE_EDITABLE_EMBEDDING</a>            0x0008
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_no_subsetting">FT_FSTYPE_NO_SUBSETTING</a>                 0x0100
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_fstype_bitmap_embedding_only">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a>         0x0200
+</code></pre></div>
+
+<p>A list of bit flags used in the <code>fsType</code> field of the OS/2 table in a TrueType or OpenType font and the <code>FSType</code> entry in a PostScript font. These bit flags are returned by <code><a href="ft2-information_retrieval.html#ft_get_fstype_flags">FT_Get_FSType_Flags</a></code>; they inform client applications of embedding and subsetting restrictions associated with a font.</p>
+<p>See <a href="https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf">https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf</a> for more details.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_fstype_installable_embedding">FT_FSTYPE_INSTALLABLE_EMBEDDING</td><td class="desc">
+<p>Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_restricted_license_embedding">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</td><td class="desc">
+<p>Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_preview_and_print_embedding">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</td><td class="desc">
+<p>The font may be embedded and temporarily loaded on the remote system. Documents containing Preview &amp; Print fonts must be opened &lsquo;read-only&rsquo;; no edits can be applied to the document.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_editable_embedding">FT_FSTYPE_EDITABLE_EMBEDDING</td><td class="desc">
+<p>The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview &amp; Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_no_subsetting">FT_FSTYPE_NO_SUBSETTING</td><td class="desc">
+<p>The font may not be subsetted prior to embedding.</p>
+</td></tr>
+<tr><td class="val" id="ft_fstype_bitmap_embedding_only">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</td><td class="desc">
+<p>Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The flags are ORed together, thus more than a single value can be returned.</p>
+<p>While the <code>fsType</code> flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way.</p>
+<hr>
+
+<h2 id="ft_get_subglyph_info">FT_Get_SubGlyph_Info<a class="headerlink" href="#ft_get_subglyph_info" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_SubGlyph_Info</b>( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>  glyph,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>       sub_index,
+                        <a href="ft2-basic_types.html#ft_int">FT_Int</a>       *p_index,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>      *p_flags,
+                        <a href="ft2-basic_types.html#ft_int">FT_Int</a>       *p_arg1,
+                        <a href="ft2-basic_types.html#ft_int">FT_Int</a>       *p_arg2,
+                        <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>    *p_transform );
+</code></pre></div>
+
+<p>Retrieve a description of a given subglyph. Only use it if <code>glyph-&gt;format</code> is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_COMPOSITE</a></code>; an error is returned otherwise.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="glyph">glyph</td><td class="desc">
+<p>The source glyph slot.</p>
+</td></tr>
+<tr><td class="val" id="sub_index">sub_index</td><td class="desc">
+<p>The index of the subglyph. Must be less than <code>glyph-&gt;num_subglyphs</code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="p_index">p_index</td><td class="desc">
+<p>The glyph index of the subglyph.</p>
+</td></tr>
+<tr><td class="val" id="p_flags">p_flags</td><td class="desc">
+<p>The subglyph flags, see <code><a href="ft2-information_retrieval.html#ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p_arg1">p_arg1</td><td class="desc">
+<p>The subglyph's first argument (if any).</p>
+</td></tr>
+<tr><td class="val" id="p_arg2">p_arg2</td><td class="desc">
+<p>The subglyph's second argument (if any).</p>
+</td></tr>
+<tr><td class="val" id="p_transform">p_transform</td><td class="desc">
+<p>The subglyph transformation (if any).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The values of <code>*p_arg1</code>, <code>*p_arg2</code>, and <code>*p_transform</code> must be interpreted depending on the flags returned in <code>*p_flags</code>. See the OpenType specification for details.</p>
+<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
+<hr>
+
+<h2 id="ft_subglyph_flag_xxx">FT_SUBGLYPH_FLAG_XXX<a class="headerlink" href="#ft_subglyph_flag_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a>          1
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_args_are_xy_values">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a>      2
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_round_xy_to_grid">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a>        4
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_scale">FT_SUBGLYPH_FLAG_SCALE</a>                   8
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_xy_scale">FT_SUBGLYPH_FLAG_XY_SCALE</a>             0x40
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_2x2">FT_SUBGLYPH_FLAG_2X2</a>                  0x80
+#<span class="keyword">define</span> <a href="ft2-information_retrieval.html#ft_subglyph_flag_use_my_metrics">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a>      0x200
+</code></pre></div>
+
+<p>A list of constants describing subglyphs. Please refer to the &lsquo;glyf&rsquo; table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs).</p>
+<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description">https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description</a></p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_subglyph_flag_args_are_words">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_args_are_xy_values">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_round_xy_to_grid">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_scale">FT_SUBGLYPH_FLAG_SCALE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_xy_scale">FT_SUBGLYPH_FLAG_XY_SCALE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_2x2">FT_SUBGLYPH_FLAG_2X2</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_subglyph_flag_use_my_metrics">FT_SUBGLYPH_FLAG_USE_MY_METRICS</td><td class="desc">
+
+</td></tr>
+</table>
+
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
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+        <a href="ft2-character_mapping.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Character Mapping" rel="prev">
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+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
+              </span>
+              Character Mapping
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+          </div>
+        </a>
+      
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+        
+        <a href="ft2-other_api_data.html" class="md-footer__link md-footer__link--next" aria-label="Next: Other API Data" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
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diff --git a/modules/freetype2/docs/reference/ft2-layer_management.html b/modules/freetype2/docs/reference/ft2-layer_management.html
new file mode 100644
index 0000000000..a21ea8907f
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-layer_management.html
@@ -0,0 +1,2905 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
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+      
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+      
+    
+    
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+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
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+    
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+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
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+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#glyph-layer-management" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Glyph Layer Management
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
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+    
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+  </nav>
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+    
+    <div class="md-container" data-md-component="container">
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+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
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+      
+      
+      
+
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Glyph Layer Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-layer_management.html" class="md-nav__link md-nav__link--active">
+        Glyph Layer Management
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_layeriterator" class="md-nav__link">
+    FT_LayerIterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_layer" class="md-nav__link">
+    FT_Get_Color_Glyph_Layer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintformat" class="md-nav__link">
+    FT_PaintFormat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstopiterator" class="md-nav__link">
+    FT_ColorStopIterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorindex" class="md-nav__link">
+    FT_ColorIndex
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstop" class="md-nav__link">
+    FT_ColorStop
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintextend" class="md-nav__link">
+    FT_PaintExtend
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorline" class="md-nav__link">
+    FT_ColorLine
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_affine23" class="md-nav__link">
+    FT_Affine23
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_composite_mode" class="md-nav__link">
+    FT_Composite_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opaquepaint" class="md-nav__link">
+    FT_OpaquePaint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrlayers" class="md-nav__link">
+    FT_PaintColrLayers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsolid" class="md-nav__link">
+    FT_PaintSolid
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintlineargradient" class="md-nav__link">
+    FT_PaintLinearGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintradialgradient" class="md-nav__link">
+    FT_PaintRadialGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsweepgradient" class="md-nav__link">
+    FT_PaintSweepGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintglyph" class="md-nav__link">
+    FT_PaintGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrglyph" class="md-nav__link">
+    FT_PaintColrGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttransform" class="md-nav__link">
+    FT_PaintTransform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttranslate" class="md-nav__link">
+    FT_PaintTranslate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintscale" class="md-nav__link">
+    FT_PaintScale
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintrotate" class="md-nav__link">
+    FT_PaintRotate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintskew" class="md-nav__link">
+    FT_PaintSkew
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcomposite" class="md-nav__link">
+    FT_PaintComposite
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colr_paint" class="md-nav__link">
+    FT_COLR_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color_root_transform" class="md-nav__link">
+    FT_Color_Root_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_clipbox" class="md-nav__link">
+    FT_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_paint" class="md-nav__link">
+    FT_Get_Color_Glyph_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_clipbox" class="md-nav__link">
+    FT_Get_Color_Glyph_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_paint_layers" class="md-nav__link">
+    FT_Get_Paint_Layers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_colorline_stops" class="md-nav__link">
+    FT_Get_Colorline_Stops
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_paint" class="md-nav__link">
+    FT_Get_Paint
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_layeriterator" class="md-nav__link">
+    FT_LayerIterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_layer" class="md-nav__link">
+    FT_Get_Color_Glyph_Layer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintformat" class="md-nav__link">
+    FT_PaintFormat
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstopiterator" class="md-nav__link">
+    FT_ColorStopIterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorindex" class="md-nav__link">
+    FT_ColorIndex
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorstop" class="md-nav__link">
+    FT_ColorStop
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintextend" class="md-nav__link">
+    FT_PaintExtend
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colorline" class="md-nav__link">
+    FT_ColorLine
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_affine23" class="md-nav__link">
+    FT_Affine23
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_composite_mode" class="md-nav__link">
+    FT_Composite_Mode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opaquepaint" class="md-nav__link">
+    FT_OpaquePaint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrlayers" class="md-nav__link">
+    FT_PaintColrLayers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsolid" class="md-nav__link">
+    FT_PaintSolid
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintlineargradient" class="md-nav__link">
+    FT_PaintLinearGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintradialgradient" class="md-nav__link">
+    FT_PaintRadialGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintsweepgradient" class="md-nav__link">
+    FT_PaintSweepGradient
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintglyph" class="md-nav__link">
+    FT_PaintGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcolrglyph" class="md-nav__link">
+    FT_PaintColrGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttransform" class="md-nav__link">
+    FT_PaintTransform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_painttranslate" class="md-nav__link">
+    FT_PaintTranslate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintscale" class="md-nav__link">
+    FT_PaintScale
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintrotate" class="md-nav__link">
+    FT_PaintRotate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintskew" class="md-nav__link">
+    FT_PaintSkew
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_paintcomposite" class="md-nav__link">
+    FT_PaintComposite
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_colr_paint" class="md-nav__link">
+    FT_COLR_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_color_root_transform" class="md-nav__link">
+    FT_Color_Root_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_clipbox" class="md-nav__link">
+    FT_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_paint" class="md-nav__link">
+    FT_Get_Color_Glyph_Paint
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_color_glyph_clipbox" class="md-nav__link">
+    FT_Get_Color_Glyph_ClipBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_paint_layers" class="md-nav__link">
+    FT_Get_Paint_Layers
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_colorline_stops" class="md-nav__link">
+    FT_Get_Colorline_Stops
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_paint" class="md-nav__link">
+    FT_Get_Paint
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Glyph Layer Management</p>
+<hr />
+<h1 id="glyph-layer-management">Glyph Layer Management<a class="headerlink" href="#glyph-layer-management" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The functions described here allow access of colored glyph layer data in OpenType's &lsquo;COLR&rsquo; tables.</p>
+<h2 id="ft_layeriterator">FT_LayerIterator<a class="headerlink" href="#ft_layeriterator" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_LayerIterator_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   num_layers;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   layer;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  p;
+
+  } <b>FT_LayerIterator</b>;
+</code></pre></div>
+
+<p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_layers">num_layers</td><td class="desc">
+<p>The number of glyph layers for the requested glyph index. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="layer">layer</td><td class="desc">
+<p>The current layer. Will be set by <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An opaque pointer into &lsquo;COLR&rsquo; table data. The caller must set this to <code>NULL</code> before the first call of <code><a href="ft2-layer_management.html#ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer</a></code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_get_color_glyph_layer">FT_Get_Color_Glyph_Layer<a class="headerlink" href="#ft_get_color_glyph_layer" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Color_Glyph_Layer</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>            face,
+                            <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>            base_glyph,
+                            <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>           *aglyph_index,
+                            <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>           *acolor_index,
+                            <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>*  iterator );
+</code></pre></div>
+
+<p>This is an interface to the &lsquo;COLR&rsquo; table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot.</p>
+<p><a href="https://docs.microsoft.com/en-us/typography/opentype/spec/colr">https://docs.microsoft.com/en-us/typography/opentype/spec/colr</a></p>
+<p>The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer.</p>
+<p>The returned elements are ordered in the z&nbsp;direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, &hellip;, n-1).</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index the colored glyph layers are associated with.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> object. For the first call you should set <code>iterator-&gt;p</code> to <code>NULL</code>. For all following calls, simply use the same object again.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aglyph_index">aglyph_index</td><td class="desc">
+<p>The glyph index of the current layer.</p>
+</td></tr>
+<tr><td class="val" id="acolor_index">acolor_index</td><td class="desc">
+<p>The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType).</p>
+<p>The color palette can be retrieved with <code><a href="ft2-color_management.html#ft_palette_select">FT_Palette_Select</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. If there are no more layers (or if there are no layers at all), value&nbsp;0 gets returned. In case of an error, value&nbsp;0 is returned also.</p>
+<h4>note</h4>
+
+<p>This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with <code><a href="ft2-glyph_management.html#ft_glyphrec">FT_GlyphRec</a></code> objects (like <code><a href="ft2-glyph_management.html#ft_get_glyph">FT_Get_Glyph</a></code> or <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>) don't have access to this information.</p>
+<p>Note that <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> is able to handle colored glyph layers automatically if the <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_COLOR</a></code> flag is passed to a previous call to <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>. [This is an experimental feature.]</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Color*         palette;
+  FT_LayerIterator  iterator;
+
+  FT_Bool  have_layers;
+  FT_UInt  layer_glyph_index;
+  FT_UInt  layer_color_index;
+
+
+  error = FT_Palette_Select( face, palette_index, &amp;palette );
+  if ( error )
+    palette = NULL;
+
+  iterator.p  = NULL;
+  have_layers = FT_Get_Color_Glyph_Layer( face,
+                                          glyph_index,
+                                          &amp;layer_glyph_index,
+                                          &amp;layer_color_index,
+                                          &amp;iterator );
+
+  if ( palette &amp;&amp; have_layers )
+  {
+    do
+    {
+      FT_Color  layer_color;
+
+
+      if ( layer_color_index == 0xFFFF )
+        layer_color = text_foreground_color;
+      else
+        layer_color = palette[layer_color_index];
+
+      // Load and render glyph `layer_glyph_index&#39;, then
+      // blend resulting pixmap (using color `layer_color&#39;)
+      // with previously created pixmaps.
+
+    } while ( FT_Get_Color_Glyph_Layer( face,
+                                        glyph_index,
+                                        &amp;layer_glyph_index,
+                                        &amp;layer_color_index,
+                                        &amp;iterator ) );
+  }
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_paintformat">FT_PaintFormat<a class="headerlink" href="#ft_paintformat" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_PaintFormat_
+  {
+    FT_COLR_PAINTFORMAT_COLR_LAYERS     = 1,
+    FT_COLR_PAINTFORMAT_SOLID           = 2,
+    FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4,
+    FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6,
+    FT_COLR_PAINTFORMAT_SWEEP_GRADIENT  = 8,
+    FT_COLR_PAINTFORMAT_GLYPH           = 10,
+    FT_COLR_PAINTFORMAT_COLR_GLYPH      = 11,
+    FT_COLR_PAINTFORMAT_TRANSFORM       = 12,
+    FT_COLR_PAINTFORMAT_TRANSLATE       = 14,
+    FT_COLR_PAINTFORMAT_SCALE           = 16,
+    FT_COLR_PAINTFORMAT_ROTATE          = 24,
+    FT_COLR_PAINTFORMAT_SKEW            = 28,
+    FT_COLR_PAINTFORMAT_COMPOSITE       = 32,
+    FT_COLR_PAINT_FORMAT_MAX            = 33,
+    FT_COLR_PAINTFORMAT_UNSUPPORTED     = 255
+
+  } <b>FT_PaintFormat</b>;
+</code></pre></div>
+
+<p>Enumeration describing the different paint format types of the v1 extensions to the &lsquo;COLR&rsquo; table, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<p>The enumeration values loosely correspond with the format numbers of the specification: FreeType always returns a fully specified &lsquo;Paint&rsquo; structure for the &lsquo;Transform&rsquo;, &lsquo;Translate&rsquo;, &lsquo;Scale&rsquo;, &lsquo;Rotate&rsquo;, and &lsquo;Skew&rsquo; table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y&nbsp;direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable &lsquo;COLR&rsquo; v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> through <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code>. This implies that always static, readily interpolated values are returned in the &lsquo;Paint&rsquo; structures.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_colorstopiterator">FT_ColorStopIterator<a class="headerlink" href="#ft_colorstopiterator" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorStopIterator_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  num_color_stops;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  current_color_stop;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  p;
+
+    <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>  read_variable;
+
+  } <b>FT_ColorStopIterator</b>;
+</code></pre></div>
+
+<p>This iterator object is needed for <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>. It keeps state while iterating over the stops of an <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code>, representing the <code>ColorLine</code> struct of the v1 extensions to &lsquo;COLR&rsquo;, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. Do not manually modify fields of this iterator.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_color_stops">num_color_stops</td><td class="desc">
+<p>The number of color stops for the requested glyph index. Set by <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="current_color_stop">current_color_stop</td><td class="desc">
+<p>The current color stop. Set by <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An opaque pointer into &lsquo;COLR&rsquo; table data. Set by <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>. Updated by <code><a href="ft2-layer_management.html#ft_get_colorline_stops">FT_Get_Colorline_Stops</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="read_variable">read_variable</td><td class="desc">
+<p>A boolean keeping track of whether variable color lines are to be read. Set by <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_colorindex">FT_ColorIndex<a class="headerlink" href="#ft_colorindex" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorIndex_
+  {
+    <a href="ft2-basic_types.html#ft_uint16">FT_UInt16</a>   palette_index;
+    <a href="ft2-basic_types.html#ft_f2dot14">FT_F2Dot14</a>  alpha;
+
+  } <b>FT_ColorIndex</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>ColorIndex</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="palette_index">palette_index</td><td class="desc">
+<p>The palette index into a &lsquo;CPAL&rsquo; palette.</p>
+</td></tr>
+<tr><td class="val" id="alpha">alpha</td><td class="desc">
+<p>Alpha transparency value multiplied with the value from &lsquo;CPAL&rsquo;.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_colorstop">FT_ColorStop<a class="headerlink" href="#ft_colorstop" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorStop_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>       stop_offset;
+    <a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a>  color;
+
+  } <b>FT_ColorStop</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>ColorStop</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="stop_offset">stop_offset</td><td class="desc">
+<p>The stop offset along the gradient, expressed as a 16.16 fixed-point coordinate.</p>
+</td></tr>
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color information for this stop, see <code><a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintextend">FT_PaintExtend<a class="headerlink" href="#ft_paintextend" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_PaintExtend_
+  {
+    FT_COLR_PAINT_EXTEND_PAD     = 0,
+    FT_COLR_PAINT_EXTEND_REPEAT  = 1,
+    FT_COLR_PAINT_EXTEND_REFLECT = 2
+
+  } <b>FT_PaintExtend</b>;
+</code></pre></div>
+
+<p>An enumeration representing the &lsquo;Extend&rsquo; mode of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. It describes how the gradient fill continues at the other boundaries.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_colorline">FT_ColorLine<a class="headerlink" href="#ft_colorline" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ColorLine_
+  {
+    <a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a>        extend;
+    <a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a>  color_stop_iterator;
+
+  } <b>FT_ColorLine</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>ColorLine</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. It describes a list of color stops along the defined gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="extend">extend</td><td class="desc">
+<p>The extend mode at the outer boundaries, see <code><a href="ft2-layer_management.html#ft_paintextend">FT_PaintExtend</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="color_stop_iterator">color_stop_iterator</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a></code> used to enumerate and retrieve the actual <code><a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a></code>'s.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_affine23">FT_Affine23<a class="headerlink" href="#ft_affine23" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Affine_23_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  xx, xy, dx;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  yx, yy, dy;
+
+  } <b>FT_Affine23</b>;
+</code></pre></div>
+
+<p>A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is
+<div class="highlight"><pre><span></span><code>  x&#39; = x*xx + y*xy + dx
+  y&#39; = x*yx + y*yy + dy
+</code></pre></div></p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="xx">xx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="xy">xy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="dx">dx</td><td class="desc">
+<p>x translation.</p>
+</td></tr>
+<tr><td class="val" id="yx">yx</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="yy">yy</td><td class="desc">
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr><td class="val" id="dy">dy</td><td class="desc">
+<p>y translation.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_composite_mode">FT_Composite_Mode<a class="headerlink" href="#ft_composite_mode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Composite_Mode_
+  {
+    FT_COLR_COMPOSITE_CLEAR          = 0,
+    FT_COLR_COMPOSITE_SRC            = 1,
+    FT_COLR_COMPOSITE_DEST           = 2,
+    FT_COLR_COMPOSITE_SRC_OVER       = 3,
+    FT_COLR_COMPOSITE_DEST_OVER      = 4,
+    FT_COLR_COMPOSITE_SRC_IN         = 5,
+    FT_COLR_COMPOSITE_DEST_IN        = 6,
+    FT_COLR_COMPOSITE_SRC_OUT        = 7,
+    FT_COLR_COMPOSITE_DEST_OUT       = 8,
+    FT_COLR_COMPOSITE_SRC_ATOP       = 9,
+    FT_COLR_COMPOSITE_DEST_ATOP      = 10,
+    FT_COLR_COMPOSITE_XOR            = 11,
+    FT_COLR_COMPOSITE_PLUS           = 12,
+    FT_COLR_COMPOSITE_SCREEN         = 13,
+    FT_COLR_COMPOSITE_OVERLAY        = 14,
+    FT_COLR_COMPOSITE_DARKEN         = 15,
+    FT_COLR_COMPOSITE_LIGHTEN        = 16,
+    FT_COLR_COMPOSITE_COLOR_DODGE    = 17,
+    FT_COLR_COMPOSITE_COLOR_BURN     = 18,
+    FT_COLR_COMPOSITE_HARD_LIGHT     = 19,
+    FT_COLR_COMPOSITE_SOFT_LIGHT     = 20,
+    FT_COLR_COMPOSITE_DIFFERENCE     = 21,
+    FT_COLR_COMPOSITE_EXCLUSION      = 22,
+    FT_COLR_COMPOSITE_MULTIPLY       = 23,
+    FT_COLR_COMPOSITE_HSL_HUE        = 24,
+    FT_COLR_COMPOSITE_HSL_SATURATION = 25,
+    FT_COLR_COMPOSITE_HSL_COLOR      = 26,
+    FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27,
+    FT_COLR_COMPOSITE_MAX            = 28
+
+  } <b>FT_Composite_Mode</b>;
+</code></pre></div>
+
+<p>An enumeration listing the &lsquo;COLR&rsquo; v1 composite modes used in <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code>. For more details on each paint mode, see &lsquo;<a href="https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators">https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators</a>&rsquo;.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_opaquepaint">FT_OpaquePaint<a class="headerlink" href="#ft_opaquepaint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Opaque_Paint_
+  {
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  p;
+    <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>   insert_root_transform;
+  } <b>FT_OpaquePaint</b>;
+</code></pre></div>
+
+<p>A structure representing an offset to a <code>Paint</code> value stored in any of the paint tables of a &lsquo;COLR&rsquo; v1 font. Compare Offset&lt;24&gt; there. When &lsquo;COLR&rsquo; v1 paint tables represented by FreeType objects such as <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code>, <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code>, or <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve the actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object that describes the details of the respective paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="p">p</td><td class="desc">
+<p>An internal offset to a Paint table, needs to be set to NULL before passing this struct as an argument to <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="insert_root_transform">insert_root_transform</td><td class="desc">
+<p>An internal boolean to track whether an initial root transform is to be provided. Do not set this value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintcolrlayers">FT_PaintColrLayers<a class="headerlink" href="#ft_paintcolrlayers" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintColrLayers_
+  {
+    <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>  layer_iterator;
+
+  } <b>FT_PaintColrLayers</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintColrLayers</code> table of a &lsquo;COLR&rsquo; v1 font. This table describes a set of layers that are to be composited with composite mode <code>FT_COLR_COMPOSITE_SRC_OVER</code>. The return value of this function is an <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> initialized so that it can be used with <code><a href="ft2-layer_management.html#ft_get_paint_layers">FT_Get_Paint_Layers</a></code> to retrieve the <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> objects as references to each layer.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="layer_iterator">layer_iterator</td><td class="desc">
+<p>The layer iterator that describes the layers of this paint.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintsolid">FT_PaintSolid<a class="headerlink" href="#ft_paintsolid" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintSolid_
+  {
+    <a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a>  color;
+
+  } <b>FT_PaintSolid</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintSolid</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. Using a <code>PaintSolid</code> value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="color">color</td><td class="desc">
+<p>The color information for this solid paint, see <code><a href="ft2-layer_management.html#ft_colorindex">FT_ColorIndex</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintlineargradient">FT_PaintLinearGradient<a class="headerlink" href="#ft_paintlineargradient" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintLinearGradient_
+  {
+    <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a>  colorline;
+
+    /* TODO: Potentially expose those as x0, y0 etc. */
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  p0;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  p1;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  p2;
+
+  } <b>FT_PaintLinearGradient</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintLinearGradient</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. The glyph layer filled with this paint is drawn filled with a linear gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="p0">p0</td><td class="desc">
+<p>The starting point of the gradient definition in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="p1">p1</td><td class="desc">
+<p>The end point of the gradient definition in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="p2">p2</td><td class="desc">
+<p>Optional point&nbsp;p2 to rotate the gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>. Otherwise equal to&nbsp;p0.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintradialgradient">FT_PaintRadialGradient<a class="headerlink" href="#ft_paintradialgradient" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintRadialGradient_
+  {
+    <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a>  colorline;
+
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  c0;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     r0;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  c1;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     r1;
+
+  } <b>FT_PaintRadialGradient</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintRadialGradient</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. The glyph layer filled with this paint is drawn filled with a radial gradient.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="c0">c0</td><td class="desc">
+<p>The center of the starting point of the radial gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="r0">r0</td><td class="desc">
+<p>The radius of the starting circle of the radial gradient in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="c1">c1</td><td class="desc">
+<p>The center of the end point of the radial gradient in font units represented as a 16.16 fixed-point <code>FT_Vector</code>.</p>
+</td></tr>
+<tr><td class="val" id="r1">r1</td><td class="desc">
+<p>The radius of the end circle of the radial gradient in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintsweepgradient">FT_PaintSweepGradient<a class="headerlink" href="#ft_paintsweepgradient" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintSweepGradient_
+  {
+    <a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a>  colorline;
+
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  center;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   start_angle;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   end_angle;
+
+  } <b>FT_PaintSweepGradient</b>;
+</code></pre></div>
+
+<p>A structure representing a <code>PaintSweepGradient</code> value of the &lsquo;COLR&rsquo; v1 extensions, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. The glyph layer filled with this paint is drawn filled with a sweep gradient from <code>start_angle</code> to <code>end_angle</code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="colorline">colorline</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code> information for this paint, i.e., the list of color stops along the gradient.</p>
+</td></tr>
+<tr><td class="val" id="center">center</td><td class="desc">
+<p>The center of the sweep gradient in font units represented as a vector of 16.16 fixed-point values.</p>
+</td></tr>
+<tr><td class="val" id="start_angle">start_angle</td><td class="desc">
+<p>The start angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y&nbsp;axis.</p>
+</td></tr>
+<tr><td class="val" id="end_angle">end_angle</td><td class="desc">
+<p>The end angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y&nbsp;axis.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintglyph">FT_PaintGlyph<a class="headerlink" href="#ft_paintglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintGlyph_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         glyphID;
+
+  } <b>FT_PaintGlyph</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintGlyph</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An opaque paint object pointing to a <code>Paint</code> table that serves as the fill for the glyph ID.</p>
+</td></tr>
+<tr><td class="val" id="glyphid">glyphID</td><td class="desc">
+<p>The glyph ID from the &lsquo;glyf&rsquo; table, which serves as the contour information that is filled with paint.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintcolrglyph">FT_PaintColrGlyph<a class="headerlink" href="#ft_paintcolrglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintColrGlyph_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  glyphID;
+
+  } <b>FT_PaintColrGlyph</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintColorGlyph</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="glyphid">glyphID</td><td class="desc">
+<p>The glyph ID from the <code>BaseGlyphV1List</code> table that is drawn for this paint.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_painttransform">FT_PaintTransform<a class="headerlink" href="#ft_painttransform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintTransform_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+    <a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a>     affine;
+
+  } <b>FT_PaintTransform</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintTransform</code> paint table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An opaque paint that is subject to being transformed.</p>
+</td></tr>
+<tr><td class="val" id="affine">affine</td><td class="desc">
+<p>A 2x3 transformation matrix in <code><a href="ft2-layer_management.html#ft_affine23">FT_Affine23</a></code> format containing 16.16 fixed-point values.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_painttranslate">FT_PaintTranslate<a class="headerlink" href="#ft_painttranslate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintTranslate_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  dx;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  dy;
+
+  } <b>FT_PaintTranslate</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintTranslate</code> paint table. Used for translating downstream paints by a given x and y&nbsp;delta.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be rotated.</p>
+</td></tr>
+<tr><td class="val" id="dx">dx</td><td class="desc">
+<p>Translation in x&nbsp;direction in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="dy">dy</td><td class="desc">
+<p>Translation in y&nbsp;direction in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintscale">FT_PaintScale<a class="headerlink" href="#ft_paintscale" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintScale_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  scale_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  scale_y;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_y;
+
+  } <b>FT_PaintScale</b>;
+</code></pre></div>
+
+<p>A structure representing all of the &lsquo;COLR&rsquo; v1 &lsquo;PaintScale*&rsquo; paint tables. Used for scaling downstream paints by a given x and y&nbsp;scale, with a given center. This structure is used for all &lsquo;PaintScale*&rsquo; types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has &lsquo;PaintScaleUniform*&rsquo; set, the scale values are set accordingly to the same value.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be scaled.</p>
+</td></tr>
+<tr><td class="val" id="scale_x">scale_x</td><td class="desc">
+<p>Scale factor in x&nbsp;direction represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="scale_y">scale_y</td><td class="desc">
+<p>Scale factor in y&nbsp;direction represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>x&nbsp;coordinate of center point to scale from represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>y&nbsp;coordinate of center point to scale from represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintrotate">FT_PaintRotate<a class="headerlink" href="#ft_paintrotate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintRotate_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  angle;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_y;
+
+  } <b>FT_PaintRotate</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintRotate</code> paint table. Used for rotating downstream paints with a given center and angle.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be rotated.</p>
+</td></tr>
+<tr><td class="val" id="angle">angle</td><td class="desc">
+<p>The rotation angle that is to be applied in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees value.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>The x&nbsp;coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>The y&nbsp;coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintskew">FT_PaintSkew<a class="headerlink" href="#ft_paintskew" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintSkew_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  paint;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  x_skew_angle;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  y_skew_angle;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_x;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  center_y;
+
+  } <b>FT_PaintSkew</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintSkew</code> paint table. Used for skewing or shearing downstream paints by a given center and angle.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the paint that is to be skewed.</p>
+</td></tr>
+<tr><td class="val" id="x_skew_angle">x_skew_angle</td><td class="desc">
+<p>The skewing angle in x&nbsp;direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees.</p>
+</td></tr>
+<tr><td class="val" id="y_skew_angle">y_skew_angle</td><td class="desc">
+<p>The skewing angle in y&nbsp;direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees.</p>
+</td></tr>
+<tr><td class="val" id="center_x">center_x</td><td class="desc">
+<p>The x&nbsp;coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+<tr><td class="val" id="center_y">center_y</td><td class="desc">
+<p>The y&nbsp;coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_paintcomposite">FT_PaintComposite<a class="headerlink" href="#ft_paintcomposite" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_PaintComposite_
+  {
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>     source_paint;
+    <a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a>  composite_mode;
+    <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>     backdrop_paint;
+
+  } <b>FT_PaintComposite</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 <code>PaintComposite</code> paint table. Used for compositing two paints in a &lsquo;COLR&rsquo; v1 directed acyclic graph.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="source_paint">source_paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the source that is to be composited.</p>
+</td></tr>
+<tr><td class="val" id="composite_mode">composite_mode</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_composite_mode">FT_Composite_Mode</a></code> enum value determining the composition operation.</p>
+</td></tr>
+<tr><td class="val" id="backdrop_paint">backdrop_paint</td><td class="desc">
+<p>An <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object referencing the backdrop paint that <code>source_paint</code> is composited onto.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_colr_paint">FT_COLR_Paint<a class="headerlink" href="#ft_colr_paint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_COLR_Paint_
+  {
+    <a href="ft2-layer_management.html#ft_paintformat">FT_PaintFormat</a> format;
+
+    <span class="keyword">union</span>
+    {
+      <a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a>      colr_layers;
+      <a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a>           glyph;
+      <a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a>           solid;
+      <a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a>  linear_gradient;
+      <a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a>  radial_gradient;
+      <a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a>   sweep_gradient;
+      <a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a>       transform;
+      <a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a>       translate;
+      <a href="ft2-layer_management.html#ft_paintscale">FT_PaintScale</a>           scale;
+      <a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a>          rotate;
+      <a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a>            skew;
+      <a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a>       composite;
+      <a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a>       colr_glyph;
+
+    } u;
+
+  } <b>FT_COLR_Paint</b>;
+</code></pre></div>
+
+<p>A union object representing format and details of a paint table of a &lsquo;COLR&rsquo; v1 font, see &lsquo;<a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a>&rsquo;. Use <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve a <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> for an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The gradient format for this Paint structure.</p>
+</td></tr>
+<tr><td class="val" id="u">u</td><td class="desc">
+<p>Union of all paint table types:</p>
+<ul>
+<li><code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintsolid">FT_PaintSolid</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintsweepgradient">FT_PaintSweepGradient</a></code> </em> <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> <em> <code><a href="ft2-layer_management.html#ft_painttranslate">FT_PaintTranslate</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintrotate">FT_PaintRotate</a></code> <em> <code><a href="ft2-layer_management.html#ft_paintskew">FT_PaintSkew</a></code> </em> <code><a href="ft2-layer_management.html#ft_paintcomposite">FT_PaintComposite</a></code> * <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code></li>
+</ul>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_color_root_transform">FT_Color_Root_Transform<a class="headerlink" href="#ft_color_root_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Color_Root_Transform_
+  {
+    <a href="ft2-layer_management.html#ft_color_include_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a>,
+    <a href="ft2-layer_management.html#ft_color_no_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a>,
+
+    FT_COLOR_ROOT_TRANSFORM_MAX
+
+  } <b>FT_Color_Root_Transform</b>;
+</code></pre></div>
+
+<p>An enumeration to specify whether <code><a href="ft2-layer_management.html#ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint</a></code> is to return a root transform to configure the client's graphics context matrix.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_color_include_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</td><td class="desc">
+<p>Do include the root transform as the initial <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object.</p>
+</td></tr>
+<tr><td class="val" id="ft_color_no_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</td><td class="desc">
+<p>Do not output an initial root transform.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_clipbox">FT_ClipBox<a class="headerlink" href="#ft_clipbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ClipBox_
+  {
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  bottom_left;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  top_left;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  top_right;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  bottom_right;
+
+  } <b>FT_ClipBox</b>;
+</code></pre></div>
+
+<p>A structure representing a &lsquo;COLR&rsquo; v1 &lsquo;ClipBox&rsquo; table. &lsquo;COLR&rsquo; v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use <code><a href="ft2-layer_management.html#ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox</a></code> to retrieve it.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="bottom_left">bottom_left</td><td class="desc">
+<p>The bottom left corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="top_left">top_left</td><td class="desc">
+<p>The top left corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="top_right">top_right</td><td class="desc">
+<p>The top right corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+<tr><td class="val" id="bottom_right">bottom_right</td><td class="desc">
+<p>The bottom right corner of the clip box as an <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> with fixed-point coordinates in 26.6 format.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_color_glyph_paint">FT_Get_Color_Glyph_Paint<a class="headerlink" href="#ft_get_color_glyph_paint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Color_Glyph_Paint</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>                  face,
+                            <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>                  base_glyph,
+                            <a href="ft2-layer_management.html#ft_color_root_transform">FT_Color_Root_Transform</a>  root_transform,
+                            <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>*          paint );
+</code></pre></div>
+
+<p>This is the starting point and interface to color gradient information in a &lsquo;COLR&rsquo; v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID.</p>
+<p><a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a></p>
+<p>In a &lsquo;COLR&rsquo; v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as <code>PaintGlyph</code>, <code>PaintSolid</code>, <code>PaintLinearGradient</code>, <code>PaintRadialGradient</code>, and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID.</p>
+<p>This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> on the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object, see below for details of the <code>root_transform</code> parameter. This has implications for a client &lsquo;COLR&rsquo; v1 implementation: When this function returns an initially computed root transform, at the time of executing the <code><a href="ft2-layer_management.html#ft_paintglyph">FT_PaintGlyph</a></code> operation, the contours should be retrieved using <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling.</p>
+<p>Alternatively, to allow hinting of contours, at the time of executing <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index for which to retrieve the root paint table.</p>
+</td></tr>
+<tr><td class="val" id="root_transform">root_transform</td><td class="desc">
+<p>Specifies whether an initially computed root is returned by the <code><a href="ft2-layer_management.html#ft_painttransform">FT_PaintTransform</a></code> operation to account for the activated size (see <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code>) and the configured transform and translate (see <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>).</p>
+<p>This root transform is returned before nodes of the glyph graph of the font are returned. Subsequent <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> structures contain unscaled and untransformed values. The inserted root transform enables the client application to apply an initial transform to its graphics context. When executing subsequent FT_COLR_Paint operations, values from <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> operations will ultimately be correctly scaled because of the root transform applied to the graphics context. Use <code><a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_INCLUDE_ROOT_TRANSFORM</a></code> to include the root transform, use <code><a href="ft2-layer_management.html#ft_color_root_transform">FT_COLOR_NO_ROOT_TRANSFORM</a></code> to not include it. The latter may be useful when traversing the &lsquo;COLR&rsquo; v1 glyph graph and reaching a <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code>. When recursing into <code><a href="ft2-layer_management.html#ft_paintcolrglyph">FT_PaintColrGlyph</a></code> and painting that inline, no additional root transform is needed as it has already been applied to the graphics context at the beginning of drawing this glyph.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object that references the actual paint table.</p>
+<p>The respective actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object is retrieved via <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. If no color glyph is found, or the root paint could not be retrieved, value&nbsp;0 gets returned. In case of an error, value&nbsp;0 is returned also.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_color_glyph_clipbox">FT_Get_Color_Glyph_ClipBox<a class="headerlink" href="#ft_get_color_glyph_clipbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Color_Glyph_ClipBox</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face,
+                              <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>      base_glyph,
+                              <a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a>*  clip_box );
+</code></pre></div>
+
+<p>Search for a &lsquo;COLR&rsquo; v1 clip box for the specified <code>base_glyph</code> and fill the <code>clip_box</code> parameter with the &lsquo;COLR&rsquo; v1 &lsquo;ClipBox&rsquo; information if one is found.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="base_glyph">base_glyph</td><td class="desc">
+<p>The glyph index for which to retrieve the clip box.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="clip_box">clip_box</td><td class="desc">
+<p>The clip box for the requested <code>base_glyph</code> if one is found. The clip box is computed taking scale and transformations configured on the <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> into account. <code><a href="ft2-layer_management.html#ft_clipbox">FT_ClipBox</a></code> contains <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> values in 26.6 format.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if a clip box is found. If no clip box is found or an error occured, value&nbsp;0 is returned.</p>
+<h4>note</h4>
+
+<p>To retrieve the clip box in font units, reset scale to units-per-em and remove transforms configured using <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_paint_layers">FT_Get_Paint_Layers<a class="headerlink" href="#ft_get_paint_layers" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Paint_Layers</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>            face,
+                       <a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a>*  iterator,
+                       <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>*    paint );
+</code></pre></div>
+
+<p>Access the layers of a <code>PaintColrLayers</code> table.</p>
+<p>If the root paint of a color glyph, or a nested paint of a &lsquo;COLR&rsquo; glyph is a <code>PaintColrLayers</code> table, this function retrieves the layers of the <code>PaintColrLayers</code> table.</p>
+<p>The <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> object contains an <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code>, which is used here to iterate over the layers. Each layer is returned as an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object, which then can be used with <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code> to retrieve the actual paint object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_layeriterator">FT_LayerIterator</a></code> from an <code><a href="ft2-layer_management.html#ft_paintcolrlayers">FT_PaintColrLayers</a></code> object, for which the layers are to be retrieved. The internal state of the iterator is incremented after one call to this function for retrieving one layer.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> object that references the actual paint table. The respective actual <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object is retrieved via <code><a href="ft2-layer_management.html#ft_get_paint">FT_Get_Paint</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. Value&nbsp;0 gets returned when the paint object can not be retrieved or any other error occurs.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_colorline_stops">FT_Get_Colorline_Stops<a class="headerlink" href="#ft_get_colorline_stops" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Colorline_Stops</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>                face,
+                          <a href="ft2-layer_management.html#ft_colorstop">FT_ColorStop</a>*          color_stop,
+                          <a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a>*  iterator );
+</code></pre></div>
+
+<p>This is an interface to color gradient information in a &lsquo;COLR&rsquo; v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID.</p>
+<p><a href="https://github.com/googlefonts/colr-gradients-spec">https://github.com/googlefonts/colr-gradients-spec</a></p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>The retrieved <code><a href="ft2-layer_management.html#ft_colorstopiterator">FT_ColorStopIterator</a></code>, configured on an <code><a href="ft2-layer_management.html#ft_colorline">FT_ColorLine</a></code>, which in turn got retrieved via paint information in <code><a href="ft2-layer_management.html#ft_paintlineargradient">FT_PaintLinearGradient</a></code> or <code><a href="ft2-layer_management.html#ft_paintradialgradient">FT_PaintRadialGradient</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="color_stop">color_stop</td><td class="desc">
+<p>Color index and alpha value for the retrieved color stop.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. If there are no more color stops, value&nbsp;0 gets returned. In case of an error, value&nbsp;0 is returned also.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+
+<h2 id="ft_get_paint">FT_Get_Paint<a class="headerlink" href="#ft_get_paint" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_COLOR_H (freetype/ftcolor.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Get_Paint</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>         face,
+                <a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a>  opaque_paint,
+                <a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a>*  paint );
+</code></pre></div>
+
+<p>Access the details of a paint using an <code><a href="ft2-layer_management.html#ft_opaquepaint">FT_OpaquePaint</a></code> opaque paint object, which internally stores the offset to the respective <code>Paint</code> object in the &lsquo;COLR&rsquo; table.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="opaque_paint">opaque_paint</td><td class="desc">
+<p>The opaque paint object for which the underlying <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> data is to be retrieved.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="paint">paint</td><td class="desc">
+<p>The specific <code><a href="ft2-layer_management.html#ft_colr_paint">FT_COLR_Paint</a></code> object containing information coming from one of the font's <code>Paint*</code> tables.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Value&nbsp;1 if everything is OK. Value&nbsp;0 if no details can be found for this paint or any other error occured.</p>
+<h4>since</h4>
+
+<p>2.13</p>
+<hr>
+                
+              
+              
+                
+
+
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+      <a href="ft2-preamble.html" class="md-nav__link">
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+          
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+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
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+          
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+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+    <li class="md-nav__item">
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+        Basic Data Types
+      </a>
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+
+          
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
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+          
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
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+  
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+        </ul>
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+      <label class="md-nav__link" for="__nav_5">
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+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
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+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
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+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
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+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Subpixel Rendering
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-lcd_rendering.html" class="md-nav__link md-nav__link--active">
+        Subpixel Rendering
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lcdfilter" class="md-nav__link">
+    FT_LcdFilter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_setlcdfilter" class="md-nav__link">
+    FT_Library_SetLcdFilter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_setlcdfilterweights" class="md-nav__link">
+    FT_Library_SetLcdFilterWeights
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lcdfivetapfilter" class="md-nav__link">
+    FT_LcdFiveTapFilter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_setlcdgeometry" class="md-nav__link">
+    FT_Library_SetLcdGeometry
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lcdfilter" class="md-nav__link">
+    FT_LcdFilter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_setlcdfilter" class="md-nav__link">
+    FT_Library_SetLcdFilter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_setlcdfilterweights" class="md-nav__link">
+    FT_Library_SetLcdFilterWeights
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_lcdfivetapfilter" class="md-nav__link">
+    FT_LcdFiveTapFilter
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_setlcdgeometry" class="md-nav__link">
+    FT_Library_SetLcdGeometry
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; Subpixel Rendering</p>
+<hr />
+<h1 id="subpixel-rendering">Subpixel Rendering<a class="headerlink" href="#subpixel-rendering" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>FreeType provides two alternative subpixel rendering technologies. Should you define <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> in your <code>ftoption.h</code> file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise.</p>
+<p>ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of&nbsp;3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties:</p>
+<ol>
+<li>
+<p>It should be symmetrical, like {&nbsp;a, b, c, b, a&nbsp;}, to avoid any shifts in appearance.</p>
+</li>
+<li>
+<p>It should be color-balanced, meaning a&nbsp;+ b&nbsp;=&nbsp;c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally.</p>
+</li>
+<li>
+<p>It should be normalized, meaning 2a&nbsp;+ 2b&nbsp;+ c&nbsp;=&nbsp;1.0 to maintain overall brightness.</p>
+</li>
+</ol>
+<p>Boxy 3-tap filter {0, &#8531;, &#8531;, &#8531;, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant.</p>
+<p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code> or <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code> API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>.</p>
+<p>Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage.</p>
+<p>The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-&#8531;, 0}, {0, 0}, {&#8531;, 0}} for standard RGB striped panel or {{-&#8537;, &frac14;}, {-&#8537;, -&frac14;}, {&#8531;, 0}} for a certain PenTile panel.</p>
+<p>Use the <code><a href="ft2-lcd_rendering.html#ft_library_setlcdgeometry">FT_Library_SetLcdGeometry</a></code> API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD</a></code> and <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_LCD_V</a></code> bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter.</p>
+<p>As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code>, the filter adds 2&nbsp;subpixels to the left, and 2&nbsp;subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
+<p>The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>, <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>, and <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code>, when <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code> is specified. This API does not control <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> and <code><a href="ft2-outline_processing.html#ft_outline_get_bitmap">FT_Outline_Get_Bitmap</a></code>.</p>
+<p>The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3&nbsp;alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.</p>
+<h2 id="ft_lcdfilter">FT_LcdFilter<a class="headerlink" href="#ft_lcdfilter" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_LcdFilter_
+  {
+    <a href="ft2-lcd_rendering.html#ft_lcd_filter_none">FT_LCD_FILTER_NONE</a>    = 0,
+    <a href="ft2-lcd_rendering.html#ft_lcd_filter_default">FT_LCD_FILTER_DEFAULT</a> = 1,
+    <a href="ft2-lcd_rendering.html#ft_lcd_filter_light">FT_LCD_FILTER_LIGHT</a>   = 2,
+    <a href="ft2-lcd_rendering.html#ft_lcd_filter_legacy1">FT_LCD_FILTER_LEGACY1</a> = 3,
+    <a href="ft2-lcd_rendering.html#ft_lcd_filter_legacy">FT_LCD_FILTER_LEGACY</a>  = 16,
+
+    FT_LCD_FILTER_MAX   /* do not remove */
+
+  } <b>FT_LcdFilter</b>;
+</code></pre></div>
+
+<p>A list of values to identify various types of LCD filters.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_lcd_filter_none">FT_LCD_FILTER_NONE</td><td class="desc">
+<p>Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes.</p>
+</td></tr>
+<tr><td class="val" id="ft_lcd_filter_default">FT_LCD_FILTER_DEFAULT</td><td class="desc">
+<p>This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256 units.</p>
+</td></tr>
+<tr><td class="val" id="ft_lcd_filter_light">FT_LCD_FILTER_LIGHT</td><td class="desc">
+<p>this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256 units.</p>
+</td></tr>
+<tr><td class="val" id="ft_lcd_filter_legacy">FT_LCD_FILTER_LEGACY</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ft_lcd_filter_legacy1">FT_LCD_FILTER_LEGACY1</td><td class="desc">
+<p>This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.3.0 (<code>FT_LCD_FILTER_LEGACY1</code> since 2.6.2)</p>
+<hr>
+
+<h2 id="ft_library_setlcdfilter">FT_Library_SetLcdFilter<a class="headerlink" href="#ft_library_setlcdfilter" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Library_SetLcdFilter</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>    library,
+                           <a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LcdFilter</a>  filter );
+</code></pre></div>
+
+<p>This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> with <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_LCD_V</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the target library instance.</p>
+</td></tr>
+<tr><td class="val" id="filter">filter</td><td class="desc">
+<p>The filter type.</p>
+<p>You can use <code><a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_NONE</a></code> here to disable this feature, or <code><a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_DEFAULT</a></code> to use a default filter that should work well on most LCD screens.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Since 2.10.3 the LCD filtering is enabled with <code><a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_DEFAULT</a></code>. It is no longer necessary to call this function explicitly except to choose a different filter or disable filtering altogether with <code><a href="ft2-lcd_rendering.html#ft_lcdfilter">FT_LCD_FILTER_NONE</a></code>.</p>
+<p>This function does nothing but returns <code>FT_Err_Unimplemented_Feature</code> if the configuration macro <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> is not defined in your build of the library.</p>
+<h4>since</h4>
+
+<p>2.3.0</p>
+<hr>
+
+<h2 id="ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights<a class="headerlink" href="#ft_library_setlcdfilterweights" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Library_SetLcdFilterWeights</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>      library,
+                                  <span class="keyword">unsigned</span> <span class="keyword">char</span>  *weights );
+</code></pre></div>
+
+<p>This function can be used to enable LCD filter with custom weights, instead of using presets in <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilter">FT_Library_SetLcdFilter</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the target library instance.</p>
+</td></tr>
+<tr><td class="val" id="weights">weights</td><td class="desc">
+<p>A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256 units.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function does nothing but returns <code>FT_Err_Unimplemented_Feature</code> if the configuration macro <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> is not defined in your build of the library.</p>
+<p>LCD filter weights can also be set per face using <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS</a></code>.</p>
+<h4>since</h4>
+
+<p>2.4.0</p>
+<hr>
+
+<h2 id="ft_lcdfivetapfilter">FT_LcdFiveTapFilter<a class="headerlink" href="#ft_lcdfivetapfilter" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> FT_LCD_FILTER_FIVE_TAPS  5
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>  <b>FT_LcdFiveTapFilter</b>[FT_LCD_FILTER_FIVE_TAPS];
+</code></pre></div>
+
+<p>A typedef for passing the five LCD filter weights to <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code> within an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_library_setlcdgeometry">FT_Library_SetLcdGeometry<a class="headerlink" href="#ft_library_setlcdgeometry" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Library_SetLcdGeometry</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library,
+                             <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>   sub[3] );
+</code></pre></div>
+
+<p>This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the target library instance.</p>
+</td></tr>
+<tr><td class="val" id="sub">sub</td><td class="desc">
+<p>A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Subpixel geometry examples:</p>
+<ul>
+<li>
+<p>{{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel. This could be an RGB panel.</p>
+</li>
+<li>
+<p>{{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format.</p>
+</li>
+<li>
+<p>{{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result.</p>
+</li>
+<li>
+<p>{{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement.</p>
+</li>
+</ul>
+<p>This function does nothing and returns <code>FT_Err_Unimplemented_Feature</code> in the context of ClearType-style subpixel rendering when <code>FT_CONFIG_OPTION_SUBPIXEL_RENDERING</code> is defined in your build of the library.</p>
+<h4>since</h4>
+
+<p>2.10.0</p>
+<hr>
+                
+              
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+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Library Setup
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-library_setup.html" class="md-nav__link md-nav__link--active">
+        Library Setup
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library" class="md-nav__link">
+    FT_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_init_freetype" class="md-nav__link">
+    FT_Init_FreeType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_freetype" class="md-nav__link">
+    FT_Done_FreeType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_version" class="md-nav__link">
+    FT_Library_Version
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#freetype_xxx" class="md-nav__link">
+    FREETYPE_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
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+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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+    Synopsis
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+        <li class="md-nav__item">
+  <a href="#ft_library" class="md-nav__link">
+    FT_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_init_freetype" class="md-nav__link">
+    FT_Init_FreeType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_freetype" class="md-nav__link">
+    FT_Done_FreeType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_library_version" class="md-nav__link">
+    FT_Library_Version
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#freetype_xxx" class="md-nav__link">
+    FREETYPE_XXX
+  </a>
+  
+</li>
+      
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+  
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+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Library Setup</p>
+<hr />
+<h1 id="library-setup">Library Setup<a class="headerlink" href="#library-setup" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>Functions to start and end the usage of the FreeType library.</p>
+<p>Note that <code><a href="ft2-library_setup.html#ft_library_version">FT_Library_Version</a></code> and <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_XXX</a></code> are of limited use because even a new release of FreeType with only documentation changes increases the version number.</p>
+<h2 id="ft_library">FT_Library<a class="headerlink" href="#ft_library" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LibraryRec_  *<b>FT_Library</b>;
+</code></pre></div>
+
+<p>A handle to a FreeType library instance. Each &lsquo;library&rsquo; is completely independent from the others; it is the &lsquo;root&rsquo; of a set of objects like fonts, faces, sizes, etc.</p>
+<p>It also embeds a memory manager (see <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code>), as well as a scan-line converter object (see <code><a href="ft2-raster.html#ft_raster">FT_Raster</a></code>).</p>
+<p>[Since 2.5.6] In multi-threaded applications it is easiest to use one <code>FT_Library</code> object per thread. In case this is too cumbersome, a single <code>FT_Library</code> object across threads is possible also, as long as a mutex lock is used around <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> and <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<h4>note</h4>
+
+<p>Library objects are normally created by <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>, and destroyed with <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code>. If you need reference-counting (cf. <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>), use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> and <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code>.</p>
+<hr>
+
+<h2 id="ft_init_freetype">FT_Init_FreeType<a class="headerlink" href="#ft_init_freetype" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Init_FreeType</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  *alibrary );
+</code></pre></div>
+
+<p>Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.</p>
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="alibrary">alibrary</td><td class="desc">
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>In case you want to provide your own memory allocating routines, use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> instead, followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> (or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>) and <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>.</p>
+<p>See the documentation of <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> and <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> for multi-threading issues.</p>
+<p>If you need reference-counting (cf. <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>), use <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> and <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code>.</p>
+<p>If compilation option <code>FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES</code> is set, this function reads the <code>FREETYPE_PROPERTIES</code> environment variable to control driver properties. See section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; for more.</p>
+<hr>
+
+<h2 id="ft_done_freetype">FT_Done_FreeType<a class="headerlink" href="#ft_done_freetype" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Done_FreeType</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library );
+</code></pre></div>
+
+<p>Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the target library object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_library_version">FT_Library_Version<a class="headerlink" href="#ft_library_version" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Library_Version</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+                      <a href="ft2-basic_types.html#ft_int">FT_Int</a>      *amajor,
+                      <a href="ft2-basic_types.html#ft_int">FT_Int</a>      *aminor,
+                      <a href="ft2-basic_types.html#ft_int">FT_Int</a>      *apatch );
+</code></pre></div>
+
+<p>Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MAJOR</a></code>, <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_MINOR</a></code>, and <code><a href="ft2-library_setup.html#freetype_xxx">FREETYPE_PATCH</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A source library handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="amajor">amajor</td><td class="desc">
+<p>The major version number.</p>
+</td></tr>
+<tr><td class="val" id="aminor">aminor</td><td class="desc">
+<p>The minor version number.</p>
+</td></tr>
+<tr><td class="val" id="apatch">apatch</td><td class="desc">
+<p>The patch version number.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The reason why this function takes a <code>library</code> argument is because certain programs implement library initialization in a custom way that doesn't use <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
+<p>In such cases, the library version might not be available before the library object has been created.</p>
+<hr>
+
+<h2 id="freetype_xxx">FREETYPE_XXX<a class="headerlink" href="#freetype_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-library_setup.html#freetype_major">FREETYPE_MAJOR</a>  2
+#<span class="keyword">define</span> <a href="ft2-library_setup.html#freetype_minor">FREETYPE_MINOR</a>  13
+#<span class="keyword">define</span> <a href="ft2-library_setup.html#freetype_patch">FREETYPE_PATCH</a>  2
+</code></pre></div>
+
+<p>These three macros identify the FreeType source code version. Use <code><a href="ft2-library_setup.html#ft_library_version">FT_Library_Version</a></code> to access them at runtime.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="freetype_major">FREETYPE_MAJOR</td><td class="desc">
+<p>The major version number.</p>
+</td></tr>
+<tr><td class="val" id="freetype_minor">FREETYPE_MINOR</td><td class="desc">
+<p>The minor version number.</p>
+</td></tr>
+<tr><td class="val" id="freetype_patch">FREETYPE_PATCH</td><td class="desc">
+<p>The patch level.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The version number of FreeType if built as a dynamic link library with the &lsquo;libtool&rsquo; package is <em>not</em> controlled by these three macros.</p>
+<hr>
+                
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          List Processing
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-list_processing.html" class="md-nav__link md-nav__link--active">
+        List Processing
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list" class="md-nav__link">
+    FT_List
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_listnode" class="md-nav__link">
+    FT_ListNode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_listrec" class="md-nav__link">
+    FT_ListRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_listnoderec" class="md-nav__link">
+    FT_ListNodeRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_add" class="md-nav__link">
+    FT_List_Add
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_insert" class="md-nav__link">
+    FT_List_Insert
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_find" class="md-nav__link">
+    FT_List_Find
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_remove" class="md-nav__link">
+    FT_List_Remove
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_up" class="md-nav__link">
+    FT_List_Up
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_iterate" class="md-nav__link">
+    FT_List_Iterate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_iterator" class="md-nav__link">
+    FT_List_Iterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_finalize" class="md-nav__link">
+    FT_List_Finalize
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_destructor" class="md-nav__link">
+    FT_List_Destructor
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list" class="md-nav__link">
+    FT_List
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_listnode" class="md-nav__link">
+    FT_ListNode
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_listrec" class="md-nav__link">
+    FT_ListRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_listnoderec" class="md-nav__link">
+    FT_ListNodeRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_add" class="md-nav__link">
+    FT_List_Add
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_insert" class="md-nav__link">
+    FT_List_Insert
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_find" class="md-nav__link">
+    FT_List_Find
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_remove" class="md-nav__link">
+    FT_List_Remove
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_up" class="md-nav__link">
+    FT_List_Up
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_iterate" class="md-nav__link">
+    FT_List_Iterate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_iterator" class="md-nav__link">
+    FT_List_Iterator
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_finalize" class="md-nav__link">
+    FT_List_Finalize
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_list_destructor" class="md-nav__link">
+    FT_List_Destructor
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; List Processing</p>
+<hr />
+<h1 id="list-processing">List Processing<a class="headerlink" href="#list-processing" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains various definitions related to list processing using doubly-linked nodes.</p>
+<h2 id="ft_list">FT_List<a class="headerlink" href="#ft_list" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListRec_*  <b>FT_List</b>;
+</code></pre></div>
+
+<p>A handle to a list record (see <code><a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a></code>).</p>
+<hr>
+
+<h2 id="ft_listnode">FT_ListNode<a class="headerlink" href="#ft_listnode" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListNodeRec_*  <b>FT_ListNode</b>;
+</code></pre></div>
+
+<p>Many elements and objects in FreeType are listed through an <code><a href="ft2-list_processing.html#ft_list">FT_List</a></code> record (see <code><a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a></code>). As its name suggests, an FT_ListNode is a handle to a single list element.</p>
+<hr>
+
+<h2 id="ft_listrec">FT_ListRec<a class="headerlink" href="#ft_listrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ListRec_
+  {
+    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  head;
+    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  tail;
+
+  } <b>FT_ListRec</b>;
+</code></pre></div>
+
+<p>A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="head">head</td><td class="desc">
+<p>The head (first element) of doubly-linked list.</p>
+</td></tr>
+<tr><td class="val" id="tail">tail</td><td class="desc">
+<p>The tail (last element) of doubly-linked list.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_listnoderec">FT_ListNodeRec<a class="headerlink" href="#ft_listnoderec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPES_H (freetype/fttypes.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ListNodeRec_
+  {
+    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  prev;
+    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  next;
+    <span class="keyword">void</span>*        data;
+
+  } <b>FT_ListNodeRec</b>;
+</code></pre></div>
+
+<p>A structure used to hold a single list element.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="prev">prev</td><td class="desc">
+<p>The previous element in the list. <code>NULL</code> if first.</p>
+</td></tr>
+<tr><td class="val" id="next">next</td><td class="desc">
+<p>The next element in the list. <code>NULL</code> if last.</p>
+</td></tr>
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>A typeless pointer to the listed object.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_list_add">FT_List_Add<a class="headerlink" href="#ft_list_add" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Add</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,
+               <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );
+</code></pre></div>
+
+<p>Append an element to the end of a list.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr><td class="val" id="node">node</td><td class="desc">
+<p>The node to append.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_list_insert">FT_List_Insert<a class="headerlink" href="#ft_list_insert" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Insert</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,
+                  <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );
+</code></pre></div>
+
+<p>Insert an element at the head of a list.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A pointer to parent list.</p>
+</td></tr>
+<tr><td class="val" id="node">node</td><td class="desc">
+<p>The node to insert.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_list_find">FT_List_Find<a class="headerlink" href="#ft_list_find" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a> )
+  <b>FT_List_Find</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>  list,
+                <span class="keyword">void</span>*    data );
+</code></pre></div>
+
+<p>Find the list node for a given listed object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>The address of the listed object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>List node. <code>NULL</code> if it wasn't found.</p>
+<hr>
+
+<h2 id="ft_list_remove">FT_List_Remove<a class="headerlink" href="#ft_list_remove" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Remove</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,
+                  <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );
+</code></pre></div>
+
+<p>Remove a node from a list. This function doesn't check whether the node is in the list!</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="node">node</td><td class="desc">
+<p>The node to remove.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A pointer to the parent list.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_list_up">FT_List_Up<a class="headerlink" href="#ft_list_up" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Up</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,
+              <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );
+</code></pre></div>
+
+<p>Move a node to the head/top of a list. Used to maintain LRU lists.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr><td class="val" id="node">node</td><td class="desc">
+<p>The node to move.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_list_iterate">FT_List_Iterate<a class="headerlink" href="#ft_list_iterate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_List_Iterate</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>           list,
+                   <a href="ft2-list_processing.html#ft_list_iterator">FT_List_Iterator</a>  iterator,
+                   <span class="keyword">void</span>*             user );
+</code></pre></div>
+
+<p>Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A handle to the list.</p>
+</td></tr>
+<tr><td class="val" id="iterator">iterator</td><td class="desc">
+<p>An iterator function, called on each node of the list.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A user-supplied field that is passed as the second argument to the iterator.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The result (a FreeType error code) of the last iterator call.</p>
+<hr>
+
+<h2 id="ft_list_iterator">FT_List_Iterator<a class="headerlink" href="#ft_list_iterator" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>FT_List_Iterator</b>)( <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node,
+                       <span class="keyword">void</span>*        user );
+</code></pre></div>
+
+<p>An FT_List iterator function that is called during a list parse by <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="node">node</td><td class="desc">
+<p>The current iteration list node.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer passed to <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>. Can be used to point to the iteration's state.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_list_finalize">FT_List_Finalize<a class="headerlink" href="#ft_list_finalize" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Finalize</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>             list,
+                    <a href="ft2-list_processing.html#ft_list_destructor">FT_List_Destructor</a>  destroy,
+                    <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>           memory,
+                    <span class="keyword">void</span>*               user );
+</code></pre></div>
+
+<p>Destroy all elements in the list as well as the list itself.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="list">list</td><td class="desc">
+<p>A handle to the list.</p>
+</td></tr>
+<tr><td class="val" id="destroy">destroy</td><td class="desc">
+<p>A list destructor that will be applied to each element of the list. Set this to <code>NULL</code> if not needed.</p>
+</td></tr>
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>The current memory object that handles deallocation.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A user-supplied field that is passed as the last argument to the destructor.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function expects that all nodes added by <code><a href="ft2-list_processing.html#ft_list_add">FT_List_Add</a></code> or <code><a href="ft2-list_processing.html#ft_list_insert">FT_List_Insert</a></code> have been dynamically allocated.</p>
+<hr>
+
+<h2 id="ft_list_destructor">FT_List_Destructor<a class="headerlink" href="#ft_list_destructor" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LIST_H (freetype/ftlist.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_List_Destructor</b>)( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>  memory,
+                         <span class="keyword">void</span>*      data,
+                         <span class="keyword">void</span>*      user );
+</code></pre></div>
+
+<p>An <code><a href="ft2-list_processing.html#ft_list">FT_List</a></code> iterator function that is called during a list finalization by <code><a href="ft2-list_processing.html#ft_list_finalize">FT_List_Finalize</a></code> to destroy all elements in a given list.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="system">system</td><td class="desc">
+<p>The current system object.</p>
+</td></tr>
+<tr><td class="val" id="data">data</td><td class="desc">
+<p>The current object to destroy.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer passed to <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>. It can be used to point to the iteration's state.</p>
+</td></tr>
+</table>
+
+<hr>
+                
+              
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+      <a href="ft2-header_inclusion.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
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+      <a href="ft2-character_mapping.html" class="md-nav__link">
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+      <a href="ft2-information_retrieval.html" class="md-nav__link">
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+      <a href="ft2-other_api_data.html" class="md-nav__link">
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+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
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+      </a>
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+      <a href="ft2-svg_fonts.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
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+      <a href="ft2-gasp_table.html" class="md-nav__link">
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+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
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+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
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+      <a href="ft2-system_interface.html" class="md-nav__link">
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+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
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+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
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+    <li class="md-nav__item md-nav__item--active">
+      
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+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          LZW Streams
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-lzw.html" class="md-nav__link md-nav__link--active">
+        LZW Streams
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
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+  
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+      Table of contents
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+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_openlzw" class="md-nav__link">
+    FT_Stream_OpenLZW
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
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+      <a href="ft2-bzip2.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
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+      <a href="ft2-truetype_engine.html" class="md-nav__link">
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+      <a href="ft2-ot_validation.html" class="md-nav__link">
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+      
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+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_openlzw" class="md-nav__link">
+    FT_Stream_OpenLZW
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
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+          <div class="md-content" data-md-component="content">
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+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; LZW Streams</p>
+<hr />
+<h1 id="lzw-streams">LZW Streams<a class="headerlink" href="#lzw-streams" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>In certain builds of the library, LZW compression recognition is automatically handled when calling <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> or <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance.</p>
+<p>This section contains the declaration of LZW-specific functions.</p>
+<h2 id="ft_stream_openlzw">FT_Stream_OpenLZW<a class="headerlink" href="#ft_stream_openlzw" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_LZW_H (freetype/ftlzw.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Stream_OpenLZW</b>( <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  stream,
+                     <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  source );
+</code></pre></div>
+
+<p>Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed <code>*.pcf.Z</code> fonts that come with XFree86.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>The target embedding stream.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>The source stream.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The source stream must be opened <em>before</em> calling this function.</p>
+<p>Calling the internal function <code>FT_Stream_Close</code> on the new stream will <strong>not</strong> call <code>FT_Stream_Close</code> on the source stream. None of the stream objects will be released to the heap.</p>
+<p>This function may return <code>FT_Err_Unimplemented_Feature</code> if your build of FreeType was not compiled with LZW support.</p>
+<hr>
+                
+              
+              
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+
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diff --git a/modules/freetype2/docs/reference/ft2-mac_specific.html b/modules/freetype2/docs/reference/ft2-mac_specific.html
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--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-mac_specific.html
@@ -0,0 +1,1672 @@
+
+<!doctype html>
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+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#mac-specific-interface" class="md-skip">
+          Skip to content
+        </a>
+      
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+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
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+  <img src="images/favico.ico" alt="logo">
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+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Mac Specific Interface
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
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+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
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+    </div>
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+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
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+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Mac Specific Interface
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-mac_specific.html" class="md-nav__link md-nav__link--active">
+        Mac Specific Interface
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face_from_fond" class="md-nav__link">
+    FT_New_Face_From_FOND
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_getfile_from_mac_name" class="md-nav__link">
+    FT_GetFile_From_Mac_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_getfile_from_mac_ats_name" class="md-nav__link">
+    FT_GetFile_From_Mac_ATS_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_getfilepath_from_mac_ats_name" class="md-nav__link">
+    FT_GetFilePath_From_Mac_ATS_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face_from_fsspec" class="md-nav__link">
+    FT_New_Face_From_FSSpec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face_from_fsref" class="md-nav__link">
+    FT_New_Face_From_FSRef
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
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+          Cache Sub-System
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+          
+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
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+        </ul>
+      </nav>
+    </li>
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+      
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+      
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+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
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+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
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+      
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+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face_from_fond" class="md-nav__link">
+    FT_New_Face_From_FOND
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_getfile_from_mac_name" class="md-nav__link">
+    FT_GetFile_From_Mac_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_getfile_from_mac_ats_name" class="md-nav__link">
+    FT_GetFile_From_Mac_ATS_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_getfilepath_from_mac_ats_name" class="md-nav__link">
+    FT_GetFilePath_From_Mac_ATS_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face_from_fsspec" class="md-nav__link">
+    FT_New_Face_From_FSSpec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_face_from_fsref" class="md-nav__link">
+    FT_New_Face_From_FSRef
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Mac Specific Interface</p>
+<hr />
+<h1 id="mac-specific-interface">Mac Specific Interface<a class="headerlink" href="#mac-specific-interface" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The following definitions are only available if FreeType is compiled on a Macintosh.</p>
+<h2 id="ft_new_face_from_fond">FT_New_Face_From_FOND<a class="headerlink" href="#ft_new_face_from_fond" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Face_From_FOND</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library,
+                         Handle      fond,
+                         <a href="ft2-basic_types.html#ft_long">FT_Long</a>     face_index,
+                         <a href="ft2-face_creation.html#ft_face">FT_Face</a>    *aface )
+                       FT_DEPRECATED_ATTRIBUTE;
+</code></pre></div>
+
+<p>Create a new face object from a FOND resource.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="fond">fond</td><td class="desc">
+<p>A FOND resource.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>Only supported for the -1 &lsquo;sanity check&rsquo; special case.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>example</h4>
+
+<p>This function can be used to create <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> objects from fonts that are installed in the system as follows.
+<div class="highlight"><pre><span></span><code>  fond  = GetResource( &#39;FOND&#39;, fontName );
+  error = FT_New_Face_From_FOND( library, fond, 0, &amp;face );
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_getfile_from_mac_name">FT_GetFile_From_Mac_Name<a class="headerlink" href="#ft_getfile_from_mac_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_GetFile_From_Mac_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  fontName,
+                            FSSpec*      pathSpec,
+                            <a href="ft2-basic_types.html#ft_long">FT_Long</a>*     face_index )
+                          FT_DEPRECATED_ATTRIBUTE;
+</code></pre></div>
+
+<p>Return an FSSpec for the disk file containing the named font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="fontname">fontName</td><td class="desc">
+<p>Mac OS name of the font (e.g., Times New Roman Bold).</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="pathspec">pathSpec</td><td class="desc">
+<p>FSSpec to the file. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>Index of the face. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_getfile_from_mac_ats_name">FT_GetFile_From_Mac_ATS_Name<a class="headerlink" href="#ft_getfile_from_mac_ats_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_GetFile_From_Mac_ATS_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  fontName,
+                                FSSpec*      pathSpec,
+                                <a href="ft2-basic_types.html#ft_long">FT_Long</a>*     face_index )
+                              FT_DEPRECATED_ATTRIBUTE;
+</code></pre></div>
+
+<p>Return an FSSpec for the disk file containing the named font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="fontname">fontName</td><td class="desc">
+<p>Mac OS name of the font in ATS framework.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="pathspec">pathSpec</td><td class="desc">
+<p>FSSpec to the file. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>Index of the face. For passing to <code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_getfilepath_from_mac_ats_name">FT_GetFilePath_From_Mac_ATS_Name<a class="headerlink" href="#ft_getfilepath_from_mac_ats_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_GetFilePath_From_Mac_ATS_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    <a href="ft2-basic_types.html#ft_long">FT_Long</a>*     face_index )
+                                  FT_DEPRECATED_ATTRIBUTE;
+</code></pre></div>
+
+<p>Return a pathname of the disk file and face index for given font name that is handled by ATS framework.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="fontname">fontName</td><td class="desc">
+<p>Mac OS name of the font in ATS framework.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="path">path</td><td class="desc">
+<p>Buffer to store pathname of the file. For passing to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>. The client must allocate this buffer before calling this function.</p>
+</td></tr>
+<tr><td class="val" id="maxpathsize">maxPathSize</td><td class="desc">
+<p>Lengths of the buffer <code>path</code> that client allocated.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>Index of the face. For passing to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_new_face_from_fsspec">FT_New_Face_From_FSSpec<a class="headerlink" href="#ft_new_face_from_fsspec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Face_From_FSSpec</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>     library,
+                           <span class="keyword">const</span> FSSpec  *spec,
+                           <a href="ft2-basic_types.html#ft_long">FT_Long</a>        face_index,
+                           <a href="ft2-face_creation.html#ft_face">FT_Face</a>       *aface )
+                         FT_DEPRECATED_ATTRIBUTE;
+</code></pre></div>
+
+<p>Create a new face object from a given resource and typeface index using an FSSpec to the font file.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="spec">spec</td><td class="desc">
+<p>FSSpec to the font file.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>The index of the face within the resource. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsspec">FT_New_Face_From_FSSpec</a></code> is identical to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSSpec instead of a path.</p>
+<hr>
+
+<h2 id="ft_new_face_from_fsref">FT_New_Face_From_FSRef<a class="headerlink" href="#ft_new_face_from_fsref" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MAC_H (freetype/ftmac.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Face_From_FSRef</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>    library,
+                          <span class="keyword">const</span> FSRef  *ref,
+                          <a href="ft2-basic_types.html#ft_long">FT_Long</a>       face_index,
+                          <a href="ft2-face_creation.html#ft_face">FT_Face</a>      *aface )
+                        FT_DEPRECATED_ATTRIBUTE;
+</code></pre></div>
+
+<p>Create a new face object from a given resource and typeface index using an FSRef to the font file.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="spec">spec</td><td class="desc">
+<p>FSRef to the font file.</p>
+</td></tr>
+<tr><td class="val" id="face_index">face_index</td><td class="desc">
+<p>The index of the face within the resource. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aface">aface</td><td class="desc">
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p><code><a href="ft2-mac_specific.html#ft_new_face_from_fsref">FT_New_Face_From_FSRef</a></code> is identical to <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code> except it accepts an FSRef instead of a path.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
+        
+        <a href="ft2-glyph_management.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Glyph Management" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
+              </span>
+              Glyph Management
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+      
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diff --git a/modules/freetype2/docs/reference/ft2-module_management.html b/modules/freetype2/docs/reference/ft2-module_management.html
new file mode 100644
index 0000000000..3a1c6100ba
--- /dev/null
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@@ -0,0 +1,2363 @@
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+          <span class="md-ellipsis">
+            
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+      
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+    FreeType-2.13.2 API Reference
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+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
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+        <span class="md-nav__icon md-icon"></span>
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+        <label class="md-nav__title" for="__nav_3">
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+          General Remarks
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+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
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+
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+      
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+
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+  
+  
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+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
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+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Module Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-module_management.html" class="md-nav__link md-nav__link--active">
+        Module Management
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module" class="md-nav__link">
+    FT_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_constructor" class="md-nav__link">
+    FT_Module_Constructor
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_destructor" class="md-nav__link">
+    FT_Module_Destructor
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_requester" class="md-nav__link">
+    FT_Module_Requester
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_class" class="md-nav__link">
+    FT_Module_Class
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_add_module" class="md-nav__link">
+    FT_Add_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_module" class="md-nav__link">
+    FT_Get_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_remove_module" class="md-nav__link">
+    FT_Remove_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_add_default_modules" class="md-nav__link">
+    FT_Add_Default_Modules
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_driver_name" class="md-nav__link">
+    FT_FACE_DRIVER_NAME
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_property_set" class="md-nav__link">
+    FT_Property_Set
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_property_get" class="md-nav__link">
+    FT_Property_Get
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_default_properties" class="md-nav__link">
+    FT_Set_Default_Properties
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_library" class="md-nav__link">
+    FT_New_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_library" class="md-nav__link">
+    FT_Done_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_reference_library" class="md-nav__link">
+    FT_Reference_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_renderer" class="md-nav__link">
+    FT_Renderer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_renderer_class" class="md-nav__link">
+    FT_Renderer_Class
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_renderer" class="md-nav__link">
+    FT_Get_Renderer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_renderer" class="md-nav__link">
+    FT_Set_Renderer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_debug_hook" class="md-nav__link">
+    FT_Set_Debug_Hook
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_driver" class="md-nav__link">
+    FT_Driver
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_debughook_func" class="md-nav__link">
+    FT_DebugHook_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_debug_hook_xxx" class="md-nav__link">
+    FT_DEBUG_HOOK_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module" class="md-nav__link">
+    FT_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_constructor" class="md-nav__link">
+    FT_Module_Constructor
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_destructor" class="md-nav__link">
+    FT_Module_Destructor
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_requester" class="md-nav__link">
+    FT_Module_Requester
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_module_class" class="md-nav__link">
+    FT_Module_Class
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_add_module" class="md-nav__link">
+    FT_Add_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_module" class="md-nav__link">
+    FT_Get_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_remove_module" class="md-nav__link">
+    FT_Remove_Module
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_add_default_modules" class="md-nav__link">
+    FT_Add_Default_Modules
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_driver_name" class="md-nav__link">
+    FT_FACE_DRIVER_NAME
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_property_set" class="md-nav__link">
+    FT_Property_Set
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_property_get" class="md-nav__link">
+    FT_Property_Get
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_default_properties" class="md-nav__link">
+    FT_Set_Default_Properties
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_library" class="md-nav__link">
+    FT_New_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_library" class="md-nav__link">
+    FT_Done_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_reference_library" class="md-nav__link">
+    FT_Reference_Library
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_renderer" class="md-nav__link">
+    FT_Renderer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_renderer_class" class="md-nav__link">
+    FT_Renderer_Class
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_renderer" class="md-nav__link">
+    FT_Get_Renderer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_renderer" class="md-nav__link">
+    FT_Set_Renderer
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_debug_hook" class="md-nav__link">
+    FT_Set_Debug_Hook
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_driver" class="md-nav__link">
+    FT_Driver
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_debughook_func" class="md-nav__link">
+    FT_DebugHook_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_debug_hook_xxx" class="md-nav__link">
+    FT_DEBUG_HOOK_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Module Management</p>
+<hr />
+<h1 id="module-management">Module Management<a class="headerlink" href="#module-management" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled.</p>
+<p>Here is a list of existing values of the <code>module_name</code> field in the <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> structure.
+<div class="highlight"><pre><span></span><code>  autofitter
+  bdf
+  cff
+  gxvalid
+  otvalid
+  pcf
+  pfr
+  psaux
+  pshinter
+  psnames
+  raster1
+  sfnt
+  smooth
+  truetype
+  type1
+  type42
+  t1cid
+  winfonts
+</code></pre></div></p>
+<p>Note that the FreeType Cache sub-system is not a FreeType module.</p>
+<h2 id="ft_module">FT_Module<a class="headerlink" href="#ft_module" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ModuleRec_*  <b>FT_Module</b>;
+</code></pre></div>
+
+<p>A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former.</p>
+<hr>
+
+<h2 id="ft_module_constructor">FT_Module_Constructor<a class="headerlink" href="#ft_module_constructor" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>FT_Module_Constructor</b>)( <a href="ft2-module_management.html#ft_module">FT_Module</a>  module );
+</code></pre></div>
+
+<p>A function used to initialize (not create) a new module object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="module">module</td><td class="desc">
+<p>The module to initialize.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_module_destructor">FT_Module_Destructor<a class="headerlink" href="#ft_module_destructor" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Module_Destructor</b>)( <a href="ft2-module_management.html#ft_module">FT_Module</a>  module );
+</code></pre></div>
+
+<p>A function used to finalize (not destroy) a given module object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="module">module</td><td class="desc">
+<p>The module to finalize.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_module_requester">FT_Module_Requester<a class="headerlink" href="#ft_module_requester" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> FT_Module_Interface
+  (*<b>FT_Module_Requester</b>)( <a href="ft2-module_management.html#ft_module">FT_Module</a>    module,
+                          <span class="keyword">const</span> <span class="keyword">char</span>*  name );
+</code></pre></div>
+
+<p>A function used to query a given module for a specific interface.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="module">module</td><td class="desc">
+<p>The module to be searched.</p>
+</td></tr>
+<tr><td class="val" id="name">name</td><td class="desc">
+<p>The name of the interface in the module.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_module_class">FT_Module_Class<a class="headerlink" href="#ft_module_class" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Module_Class_
+  {
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>               module_flags;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>                module_size;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>*       module_name;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>               module_version;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>               module_requires;
+
+    <span class="keyword">const</span> <span class="keyword">void</span>*            module_interface;
+
+    <a href="ft2-module_management.html#ft_module_constructor">FT_Module_Constructor</a>  module_init;
+    <a href="ft2-module_management.html#ft_module_destructor">FT_Module_Destructor</a>   module_done;
+    <a href="ft2-module_management.html#ft_module_requester">FT_Module_Requester</a>    get_interface;
+
+  } <b>FT_Module_Class</b>;
+</code></pre></div>
+
+<p>The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="module_flags">module_flags</td><td class="desc">
+<p>Bit flags describing the module.</p>
+</td></tr>
+<tr><td class="val" id="module_size">module_size</td><td class="desc">
+<p>The size of one module object/instance in bytes.</p>
+</td></tr>
+<tr><td class="val" id="module_name">module_name</td><td class="desc">
+<p>The name of the module.</p>
+</td></tr>
+<tr><td class="val" id="module_version">module_version</td><td class="desc">
+<p>The version, as a 16.16 fixed number (major.minor).</p>
+</td></tr>
+<tr><td class="val" id="module_requires">module_requires</td><td class="desc">
+<p>The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000.</p>
+</td></tr>
+<tr><td class="val" id="module_interface">module_interface</td><td class="desc">
+<p>A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what <code>get_interface</code> returns.</p>
+</td></tr>
+<tr><td class="val" id="module_init">module_init</td><td class="desc">
+<p>The initializing function.</p>
+</td></tr>
+<tr><td class="val" id="module_done">module_done</td><td class="desc">
+<p>The finalizing function.</p>
+</td></tr>
+<tr><td class="val" id="get_interface">get_interface</td><td class="desc">
+<p>The interface requesting function.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_add_module">FT_Add_Module<a class="headerlink" href="#ft_add_module" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Add_Module</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>              library,
+                 <span class="keyword">const</span> <a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a>*  clazz );
+</code></pre></div>
+
+<p>Add a new module to a given library instance.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="clazz">clazz</td><td class="desc">
+<p>A pointer to class descriptor for the module.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p>
+<hr>
+
+<h2 id="ft_get_module">FT_Get_Module<a class="headerlink" href="#ft_get_module" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-module_management.html#ft_module">FT_Module</a> )
+  <b>FT_Get_Module</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+                 <span class="keyword">const</span> <span class="keyword">char</span>*  module_name );
+</code></pre></div>
+
+<p>Find a module by its name.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library object.</p>
+</td></tr>
+<tr><td class="val" id="module_name">module_name</td><td class="desc">
+<p>The module's name (as an ASCII string).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A module handle. 0&nbsp;if none was found.</p>
+<h4>note</h4>
+
+<p>FreeType's internal modules aren't documented very well, and you should look up the source code for details.</p>
+<hr>
+
+<h2 id="ft_remove_module">FT_Remove_Module<a class="headerlink" href="#ft_remove_module" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Remove_Module</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library,
+                    <a href="ft2-module_management.html#ft_module">FT_Module</a>   module );
+</code></pre></div>
+
+<p>Remove a given module from a library instance.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a library object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="module">module</td><td class="desc">
+<p>A handle to a module object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The module object is destroyed by the function in case of success.</p>
+<hr>
+
+<h2 id="ft_add_default_modules">FT_Add_Default_Modules<a class="headerlink" href="#ft_add_default_modules" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Add_Default_Modules</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library );
+</code></pre></div>
+
+<p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <code><a href="ft2-module_management.html#ft_new_library">FT_New_Library</a></code> (usually to plug a custom memory manager).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_face_driver_name">FT_FACE_DRIVER_NAME<a class="headerlink" href="#ft_face_driver_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FACE_DRIVER_NAME</b>( face )                                     \
+          ( ( *FT_REINTERPRET_CAST( <a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a>**,                  \
+                                    ( face )-&gt;driver ) )-&gt;module_name )
+</code></pre></div>
+
+<p>A macro that retrieves the name of a font driver from a face object.</p>
+<h4>note</h4>
+
+<p>The font driver name is a valid <code>module_name</code> for <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. This is not the same as <code><a href="ft2-font_formats.html#ft_get_font_format">FT_Get_Font_Format</a></code>.</p>
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+
+<h2 id="ft_property_set">FT_Property_Set<a class="headerlink" href="#ft_property_set" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Property_Set</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>        library,
+                   <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>*  module_name,
+                   <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>*  property_name,
+                   <span class="keyword">const</span> <span class="keyword">void</span>*       value );
+</code></pre></div>
+
+<p>Set a property for a given module.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library the module is part of.</p>
+</td></tr>
+<tr><td class="val" id="module_name">module_name</td><td class="desc">
+<p>The module name.</p>
+</td></tr>
+<tr><td class="val" id="property_name">property_name</td><td class="desc">
+<p>The property name. Properties are described in section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo;.</p>
+<p>Note that only a few modules have properties.</p>
+</td></tr>
+<tr><td class="val" id="value">value</td><td class="desc">
+<p>A generic pointer to a variable or structure that gives the new value of the property. The exact definition of <code>value</code> is dependent on the property; see section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo;.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If <code>module_name</code> isn't a valid module name, or <code>property_name</code> doesn't specify a valid property, or if <code>value</code> doesn't represent a valid value for the given property, an error is returned.</p>
+<p>The following example sets property &lsquo;bar&rsquo; (a simple integer) in module &lsquo;foo&rsquo; to value&nbsp;1.
+<div class="highlight"><pre><span></span><code>  FT_UInt  bar;
+
+
+  bar = 1;
+  FT_Property_Set( library, &quot;foo&quot;, &quot;bar&quot;, &amp;bar );
+</code></pre></div></p>
+<p>Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call <code><a href="ft2-cache_subsystem.html#ftc_manager_reset">FTC_Manager_Reset</a></code> to completely flush the cache if a module property gets changed after <code><a href="ft2-cache_subsystem.html#ftc_manager_new">FTC_Manager_New</a></code> has been called.</p>
+<p>It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead.</p>
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="ft_property_get">FT_Property_Get<a class="headerlink" href="#ft_property_get" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Property_Get</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>        library,
+                   <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>*  module_name,
+                   <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>*  property_name,
+                   <span class="keyword">void</span>*             value );
+</code></pre></div>
+
+<p>Get a module's property value.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library the module is part of.</p>
+</td></tr>
+<tr><td class="val" id="module_name">module_name</td><td class="desc">
+<p>The module name.</p>
+</td></tr>
+<tr><td class="val" id="property_name">property_name</td><td class="desc">
+<p>The property name. Properties are described in section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo;.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="value">value</td><td class="desc">
+<p>A generic pointer to a variable or structure that gives the value of the property. The exact definition of <code>value</code> is dependent on the property; see section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo;.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If <code>module_name</code> isn't a valid module name, or <code>property_name</code> doesn't specify a valid property, or if <code>value</code> doesn't represent a valid value for the given property, an error is returned.</p>
+<p>The following example gets property &lsquo;baz&rsquo; (a range) in module &lsquo;foo&rsquo;.
+<div class="highlight"><pre><span></span><code>  typedef  range_
+  {
+    FT_Int32  min;
+    FT_Int32  max;
+
+  } range;
+
+  range  baz;
+
+
+  FT_Property_Get( library, &quot;foo&quot;, &quot;baz&quot;, &amp;baz );
+</code></pre></div></p>
+<p>It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead.</p>
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="ft_set_default_properties">FT_Set_Default_Properties<a class="headerlink" href="#ft_set_default_properties" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Default_Properties</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library );
+</code></pre></div>
+
+<p>If compilation option <code>FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES</code> is set, this function reads the <code>FREETYPE_PROPERTIES</code> environment variable to control driver properties. See section &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; for more.</p>
+<p>If the compilation option is not set, this function does nothing.</p>
+<p><code>FREETYPE_PROPERTIES</code> has the following syntax form (broken here into multiple lines for better readability).
+<div class="highlight"><pre><span></span><code>  &lt;optional whitespace&gt;
+  &lt;module-name1&gt; &#39;:&#39;
+  &lt;property-name1&gt; &#39;=&#39; &lt;property-value1&gt;
+  &lt;whitespace&gt;
+  &lt;module-name2&gt; &#39;:&#39;
+  &lt;property-name2&gt; &#39;=&#39; &lt;property-value2&gt;
+  ...
+</code></pre></div></p>
+<p>Example:
+<div class="highlight"><pre><span></span><code>  FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
+                      cff:no-stem-darkening=0
+</code></pre></div></p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_new_library">FT_New_Library<a class="headerlink" href="#ft_new_library" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Library</b>( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>    memory,
+                  <a href="ft2-library_setup.html#ft_library">FT_Library</a>  *alibrary );
+</code></pre></div>
+
+<p>This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code> structure is expected to remain valid for the life of the <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> object.</p>
+<p>Normally, you would call this function (followed by a call to <code><a href="ft2-module_management.html#ft_add_default_modules">FT_Add_Default_Modules</a></code> or a series of calls to <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>, and a call to <code><a href="ft2-module_management.html#ft_set_default_properties">FT_Set_Default_Properties</a></code>) instead of <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code> to initialize the FreeType library.</p>
+<p>Don't use <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code> but <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> to destroy a library instance.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>A handle to the original memory object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="alibrary">alibrary</td><td class="desc">
+<p>A pointer to handle of a new library object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>See the discussion of reference counters in the description of <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>.</p>
+<hr>
+
+<h2 id="ft_done_library">FT_Done_Library<a class="headerlink" href="#ft_done_library" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Done_Library</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library );
+</code></pre></div>
+
+<p>Discard a given library object. This closes all drivers and discards all resource objects.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the target library.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>See the discussion of reference counters in the description of <code><a href="ft2-module_management.html#ft_reference_library">FT_Reference_Library</a></code>.</p>
+<hr>
+
+<h2 id="ft_reference_library">FT_Reference_Library<a class="headerlink" href="#ft_reference_library" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Reference_Library</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library );
+</code></pre></div>
+
+<p>A counter gets initialized to&nbsp;1 at the time an <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> structure is created. This function increments the counter. <code><a href="ft2-module_management.html#ft_done_library">FT_Done_Library</a></code> then only destroys a library if the counter is&nbsp;1, otherwise it simply decrements the counter.</p>
+<p>This function helps in managing life-cycles of structures that reference <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> objects.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a target library object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>since</h4>
+
+<p>2.4.2</p>
+<hr>
+
+<h2 id="ft_renderer">FT_Renderer<a class="headerlink" href="#ft_renderer" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RendererRec_*  <b>FT_Renderer</b>;
+</code></pre></div>
+
+<p>A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.</p>
+<hr>
+
+<h2 id="ft_renderer_class">FT_Renderer_Class<a class="headerlink" href="#ft_renderer_class" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_RENDER_H (freetype/ftrender.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Renderer_Class_
+  {
+    <a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a>            root;
+
+    <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a>            glyph_format;
+
+    FT_Renderer_RenderFunc     render_glyph;
+    FT_Renderer_TransformFunc  transform_glyph;
+    FT_Renderer_GetCBoxFunc    get_glyph_cbox;
+    FT_Renderer_SetModeFunc    set_mode;
+
+    <span class="keyword">const</span> <a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a>*     raster_class;
+
+  } <b>FT_Renderer_Class</b>;
+</code></pre></div>
+
+<p>The renderer module class descriptor.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="root">root</td><td class="desc">
+<p>The root <code><a href="ft2-module_management.html#ft_module_class">FT_Module_Class</a></code> fields.</p>
+</td></tr>
+<tr><td class="val" id="glyph_format">glyph_format</td><td class="desc">
+<p>The glyph image format this renderer handles.</p>
+</td></tr>
+<tr><td class="val" id="render_glyph">render_glyph</td><td class="desc">
+<p>A method used to render the image that is in a given glyph slot into a bitmap.</p>
+</td></tr>
+<tr><td class="val" id="transform_glyph">transform_glyph</td><td class="desc">
+<p>A method used to transform the image that is in a given glyph slot.</p>
+</td></tr>
+<tr><td class="val" id="get_glyph_cbox">get_glyph_cbox</td><td class="desc">
+<p>A method used to access the glyph's cbox.</p>
+</td></tr>
+<tr><td class="val" id="set_mode">set_mode</td><td class="desc">
+<p>A method used to pass additional parameters.</p>
+</td></tr>
+<tr><td class="val" id="raster_class">raster_class</td><td class="desc">
+<p>For <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code> renderers only. This is a pointer to its raster's class.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_get_renderer">FT_Get_Renderer<a class="headerlink" href="#ft_get_renderer" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_RENDER_H (freetype/ftrender.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-module_management.html#ft_renderer">FT_Renderer</a> )
+  <b>FT_Get_Renderer</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>       library,
+                   <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a>  format );
+</code></pre></div>
+
+<p>Retrieve the current renderer for a given glyph format.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library object.</p>
+</td></tr>
+<tr><td class="val" id="format">format</td><td class="desc">
+<p>The glyph format.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A renderer handle. 0&nbsp;if none found.</p>
+<h4>note</h4>
+
+<p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p>
+<p>To add a new renderer, simply use <code><a href="ft2-module_management.html#ft_add_module">FT_Add_Module</a></code>. To retrieve a renderer by its name, use <code><a href="ft2-module_management.html#ft_get_module">FT_Get_Module</a></code>.</p>
+<hr>
+
+<h2 id="ft_set_renderer">FT_Set_Renderer<a class="headerlink" href="#ft_set_renderer" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_RENDER_H (freetype/ftrender.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Renderer</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>     library,
+                   <a href="ft2-module_management.html#ft_renderer">FT_Renderer</a>    renderer,
+                   <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        num_params,
+                   <a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a>*  parameters );
+</code></pre></div>
+
+<p>Set the current renderer to use, and set additional mode.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="renderer">renderer</td><td class="desc">
+<p>A handle to the renderer object.</p>
+</td></tr>
+<tr><td class="val" id="num_params">num_params</td><td class="desc">
+<p>The number of additional parameters.</p>
+</td></tr>
+<tr><td class="val" id="parameters">parameters</td><td class="desc">
+<p>Additional parameters.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps.</p>
+<p>This doesn't change the current renderer for other formats.</p>
+<p>Currently, no FreeType renderer module uses <code>parameters</code>; you should thus always pass <code>NULL</code> as the value.</p>
+<hr>
+
+<h2 id="ft_set_debug_hook">FT_Set_Debug_Hook<a class="headerlink" href="#ft_set_debug_hook" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Debug_Hook</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>         library,
+                     <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>            hook_index,
+                     <a href="ft2-module_management.html#ft_debughook_func">FT_DebugHook_Func</a>  debug_hook );
+</code></pre></div>
+
+<p>Set a debug hook function for debugging the interpreter of a font format.</p>
+<p>While this is a public API function, an application needs access to FreeType's internal header files to do something useful.</p>
+<p>Have a look at the source code of the <code>ttdebug</code> FreeType demo program for an example of its usage.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="hook_index">hook_index</td><td class="desc">
+<p>The index of the debug hook. You should use defined enumeration macros like <code><a href="ft2-module_management.html#ft_debug_hook_xxx">FT_DEBUG_HOOK_TRUETYPE</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="debug_hook">debug_hook</td><td class="desc">
+<p>The function used to debug the interpreter.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined.</p>
+<hr>
+
+<h2 id="ft_driver">FT_Driver<a class="headerlink" href="#ft_driver" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_DriverRec_*  <b>FT_Driver</b>;
+</code></pre></div>
+
+<p>A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.</p>
+<hr>
+
+<h2 id="ft_debughook_func">FT_DebugHook_Func<a class="headerlink" href="#ft_debughook_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>FT_DebugHook_Func</b>)( <span class="keyword">void</span>*  arg );
+</code></pre></div>
+
+<p>A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function.</p>
+<p>Its job is essentially</p>
+<ul>
+<li>
+<p>to activate debug mode to enforce single-stepping,</p>
+</li>
+<li>
+<p>to call the main loop function to interpret the next opcode, and</p>
+</li>
+<li>
+<p>to show the changed context to the user.</p>
+</li>
+</ul>
+<p>An example for such a main loop function is <code>TT_RunIns</code> (declared in FreeType's internal header file <code>src/truetype/ttinterp.h</code>).</p>
+<p>Have a look at the source code of the <code>ttdebug</code> FreeType demo program for an example of a drop-in replacement.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="arg">arg</td><td class="desc">
+<p>A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, <code>TT_ExecContext</code>, which is declared in FreeType's internal header file <code>tttypes.h</code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_debug_hook_xxx">FT_DEBUG_HOOK_XXX<a class="headerlink" href="#ft_debug_hook_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-module_management.html#ft_debug_hook_truetype">FT_DEBUG_HOOK_TRUETYPE</a>  0
+</code></pre></div>
+
+<p>A list of named debug hook indices.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_debug_hook_truetype">FT_DEBUG_HOOK_TRUETYPE</td><td class="desc">
+<p>This hook index identifies the TrueType bytecode debugger.</p>
+</td></tr>
+</table>
+
+<hr>
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+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Multiple Masters
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-multiple_masters.html" class="md-nav__link md-nav__link--active">
+        Multiple Masters
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mm_axis" class="md-nav__link">
+    FT_MM_Axis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_multi_master" class="md-nav__link">
+    FT_Multi_Master
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_var_axis" class="md-nav__link">
+    FT_Var_Axis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_var_named_style" class="md-nav__link">
+    FT_Var_Named_Style
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mm_var" class="md-nav__link">
+    FT_MM_Var
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_multi_master" class="md-nav__link">
+    FT_Get_Multi_Master
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_mm_var" class="md-nav__link">
+    FT_Get_MM_Var
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_mm_var" class="md-nav__link">
+    FT_Done_MM_Var
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_mm_design_coordinates" class="md-nav__link">
+    FT_Set_MM_Design_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_var_design_coordinates" class="md-nav__link">
+    FT_Set_Var_Design_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_var_design_coordinates" class="md-nav__link">
+    FT_Get_Var_Design_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_mm_blend_coordinates" class="md-nav__link">
+    FT_Set_MM_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_mm_blend_coordinates" class="md-nav__link">
+    FT_Get_MM_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_var_blend_coordinates" class="md-nav__link">
+    FT_Set_Var_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_var_blend_coordinates" class="md-nav__link">
+    FT_Get_Var_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_mm_weightvector" class="md-nav__link">
+    FT_Set_MM_WeightVector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_mm_weightvector" class="md-nav__link">
+    FT_Get_MM_WeightVector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_var_axis_flag_xxx" class="md-nav__link">
+    FT_VAR_AXIS_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_var_axis_flags" class="md-nav__link">
+    FT_Get_Var_Axis_Flags
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_named_instance" class="md-nav__link">
+    FT_Set_Named_Instance
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_default_named_instance" class="md-nav__link">
+    FT_Get_Default_Named_Instance
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
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+        </ul>
+      </nav>
+    </li>
+  
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+      
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+    <li class="md-nav__item md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
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+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mm_axis" class="md-nav__link">
+    FT_MM_Axis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_multi_master" class="md-nav__link">
+    FT_Multi_Master
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_var_axis" class="md-nav__link">
+    FT_Var_Axis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_var_named_style" class="md-nav__link">
+    FT_Var_Named_Style
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_mm_var" class="md-nav__link">
+    FT_MM_Var
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_multi_master" class="md-nav__link">
+    FT_Get_Multi_Master
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_mm_var" class="md-nav__link">
+    FT_Get_MM_Var
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_mm_var" class="md-nav__link">
+    FT_Done_MM_Var
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_mm_design_coordinates" class="md-nav__link">
+    FT_Set_MM_Design_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_var_design_coordinates" class="md-nav__link">
+    FT_Set_Var_Design_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_var_design_coordinates" class="md-nav__link">
+    FT_Get_Var_Design_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_mm_blend_coordinates" class="md-nav__link">
+    FT_Set_MM_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_mm_blend_coordinates" class="md-nav__link">
+    FT_Get_MM_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_var_blend_coordinates" class="md-nav__link">
+    FT_Set_Var_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_var_blend_coordinates" class="md-nav__link">
+    FT_Get_Var_Blend_Coordinates
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_mm_weightvector" class="md-nav__link">
+    FT_Set_MM_WeightVector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_mm_weightvector" class="md-nav__link">
+    FT_Get_MM_WeightVector
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_var_axis_flag_xxx" class="md-nav__link">
+    FT_VAR_AXIS_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_var_axis_flags" class="md-nav__link">
+    FT_Get_Var_Axis_Flags
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_named_instance" class="md-nav__link">
+    FT_Set_Named_Instance
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_default_named_instance" class="md-nav__link">
+    FT_Get_Default_Named_Instance
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; Multiple Masters</p>
+<hr />
+<h1 id="multiple-masters">Multiple Masters<a class="headerlink" href="#multiple-masters" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates.</p>
+<p>Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense.</p>
+<p>For Adobe MM fonts, macro <code><a href="ft2-font_testing_macros.html#ft_is_sfnt">FT_IS_SFNT</a></code> returns false. For GX and OpenType variation fonts, it returns true.</p>
+<h2 id="ft_mm_axis">FT_MM_Axis<a class="headerlink" href="#ft_mm_axis" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_MM_Axis_
+  {
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  name;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>     minimum;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>     maximum;
+
+  } <b>FT_MM_Axis</b>;
+</code></pre></div>
+
+<p>A structure to model a given axis in design space for Multiple Masters fonts.</p>
+<p>This structure can't be used for TrueType GX or OpenType variation fonts.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="name">name</td><td class="desc">
+<p>The axis's name.</p>
+</td></tr>
+<tr><td class="val" id="minimum">minimum</td><td class="desc">
+<p>The axis's minimum design coordinate.</p>
+</td></tr>
+<tr><td class="val" id="maximum">maximum</td><td class="desc">
+<p>The axis's maximum design coordinate.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_multi_master">FT_Multi_Master<a class="headerlink" href="#ft_multi_master" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Multi_Master_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     num_axis;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     num_designs;
+    <a href="ft2-multiple_masters.html#ft_mm_axis">FT_MM_Axis</a>  axis[T1_MAX_MM_AXIS];
+
+  } <b>FT_Multi_Master</b>;
+</code></pre></div>
+
+<p>A structure to model the axes and space of a Multiple Masters font.</p>
+<p>This structure can't be used for TrueType GX or OpenType variation fonts.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_axis">num_axis</td><td class="desc">
+<p>Number of axes. Cannot exceed&nbsp;4.</p>
+</td></tr>
+<tr><td class="val" id="num_designs">num_designs</td><td class="desc">
+<p>Number of designs; should be normally 2^num_axis even though the Type&nbsp;1 specification strangely allows for intermediate designs to be present. This number cannot exceed&nbsp;16.</p>
+</td></tr>
+<tr><td class="val" id="axis">axis</td><td class="desc">
+<p>A table of axis descriptors.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_var_axis">FT_Var_Axis<a class="headerlink" href="#ft_var_axis" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Var_Axis_
+  {
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  name;
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>    minimum;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>    def;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>    maximum;
+
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>    tag;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     strid;
+
+  } <b>FT_Var_Axis</b>;
+</code></pre></div>
+
+<p>A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="name">name</td><td class="desc">
+<p>The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts.</p>
+</td></tr>
+<tr><td class="val" id="minimum">minimum</td><td class="desc">
+<p>The axis's minimum design coordinate.</p>
+</td></tr>
+<tr><td class="val" id="def">def</td><td class="desc">
+<p>The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts.</p>
+</td></tr>
+<tr><td class="val" id="maximum">maximum</td><td class="desc">
+<p>The axis's maximum design coordinate.</p>
+</td></tr>
+<tr><td class="val" id="tag">tag</td><td class="desc">
+<p>The axis's tag (the equivalent to &lsquo;name&rsquo; for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible.</p>
+</td></tr>
+<tr><td class="val" id="strid">strid</td><td class="desc">
+<p>The axis name entry in the font's &lsquo;name&rsquo; table. This is another (and often better) version of the &lsquo;name&rsquo; field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The fields <code>minimum</code>, <code>def</code>, and <code>maximum</code> are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero).</p>
+<hr>
+
+<h2 id="ft_var_named_style">FT_Var_Named_Style<a class="headerlink" href="#ft_var_named_style" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Var_Named_Style_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    strid;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    psid;   /* since 2.7.1 */
+
+  } <b>FT_Var_Named_Style</b>;
+</code></pre></div>
+
+<p>A structure to model a named instance in a TrueType GX or OpenType variation font.</p>
+<p>This structure can't be used for Adobe MM fonts.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="coords">coords</td><td class="desc">
+<p>The design coordinates for this instance. This is an array with one entry for each axis.</p>
+</td></tr>
+<tr><td class="val" id="strid">strid</td><td class="desc">
+<p>The entry in &lsquo;name&rsquo; table identifying this instance.</p>
+</td></tr>
+<tr><td class="val" id="psid">psid</td><td class="desc">
+<p>The entry in &lsquo;name&rsquo; table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_mm_var">FT_MM_Var<a class="headerlink" href="#ft_mm_var" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_MM_Var_
+  {
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>              num_axis;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>              num_designs;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>              num_namedstyles;
+    <a href="ft2-multiple_masters.html#ft_var_axis">FT_Var_Axis</a>*         axis;
+    <a href="ft2-multiple_masters.html#ft_var_named_style">FT_Var_Named_Style</a>*  namedstyle;
+
+  } <b>FT_MM_Var</b>;
+</code></pre></div>
+
+<p>A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font.</p>
+<p>Some fields are specific to one format and not to the others.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="num_axis">num_axis</td><td class="desc">
+<p>The number of axes. The maximum value is&nbsp;4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts.</p>
+</td></tr>
+<tr><td class="val" id="num_designs">num_designs</td><td class="desc">
+<p>The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs).</p>
+</td></tr>
+<tr><td class="val" id="num_namedstyles">num_namedstyles</td><td class="desc">
+<p>The number of named styles; a &lsquo;named style&rsquo; is a tuple of design coordinates that has a string ID (in the &lsquo;name&rsquo; table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is &lsquo;Bold&rsquo;. Another name for &lsquo;named style&rsquo; is &lsquo;named instance&rsquo;.</p>
+<p>For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles.</p>
+</td></tr>
+<tr><td class="val" id="axis">axis</td><td class="desc">
+<p>An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType.</p>
+</td></tr>
+<tr><td class="val" id="namedstyle">namedstyle</td><td class="desc">
+<p>A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_get_multi_master">FT_Get_Multi_Master<a class="headerlink" href="#ft_get_multi_master" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Multi_Master</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>           face,
+                       <a href="ft2-multiple_masters.html#ft_multi_master">FT_Multi_Master</a>  *amaster );
+</code></pre></div>
+
+<p>Retrieve a variation descriptor of a given Adobe MM font.</p>
+<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="amaster">amaster</td><td class="desc">
+<p>The Multiple Masters descriptor.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_get_mm_var">FT_Get_MM_Var<a class="headerlink" href="#ft_get_mm_var" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_MM_Var</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face,
+                 <a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a>*  *amaster );
+</code></pre></div>
+
+<p>Retrieve a variation descriptor for a given font.</p>
+<p>This function works with all supported variation formats.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="amaster">amaster</td><td class="desc">
+<p>The variation descriptor. Allocates a data structure, which the user must deallocate with a call to <code><a href="ft2-multiple_masters.html#ft_done_mm_var">FT_Done_MM_Var</a></code> after use.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_done_mm_var">FT_Done_MM_Var<a class="headerlink" href="#ft_done_mm_var" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Done_MM_Var</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+                  <a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a>   *amaster );
+</code></pre></div>
+
+<p>Free the memory allocated by <code><a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle of the face's parent library object that was used in the call to <code><a href="ft2-multiple_masters.html#ft_get_mm_var">FT_Get_MM_Var</a></code> to create <code>amaster</code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_set_mm_design_coordinates">FT_Set_MM_Design_Coordinates<a class="headerlink" href="#ft_set_mm_design_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_MM_Design_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                                <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   num_coords,
+                                <a href="ft2-basic_types.html#ft_long">FT_Long</a>*  coords );
+</code></pre></div>
+
+<p>For Adobe MM fonts, choose an interpolated font design through design coordinates.</p>
+<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
+<p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
+</td></tr>
+<tr><td class="val" id="coords">coords</td><td class="desc">
+<p>An array of design coordinates.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>[Since 2.8.1] To reset all axes to the default values, call the function with <code>num_coords</code> set to zero and <code>coords</code> set to <code>NULL</code>.</p>
+<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
+<hr>
+
+<h2 id="ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates<a class="headerlink" href="#ft_set_var_design_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Var_Design_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                                 <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    num_coords,
+                                 <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords );
+</code></pre></div>
+
+<p>Choose an interpolated font design through design coordinates.</p>
+<p>This function works with all supported variation formats.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
+<p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
+</td></tr>
+<tr><td class="val" id="coords">coords</td><td class="desc">
+<p>An array of design coordinates.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are supposed to be whole numbers (i.e., the fractional part is zero).</p>
+<p>[Since 2.8.1] To reset all axes to the default values, call the function with <code>num_coords</code> set to zero and <code>coords</code> set to <code>NULL</code>. [Since 2.9] &lsquo;Default values&rsquo; means the currently selected named instance (or the base font if no named instance is selected).</p>
+<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
+<hr>
+
+<h2 id="ft_get_var_design_coordinates">FT_Get_Var_Design_Coordinates<a class="headerlink" href="#ft_get_var_design_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Var_Design_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                                 <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    num_coords,
+                                 <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords );
+</code></pre></div>
+
+<p>Get the design coordinates of the currently selected interpolated font.</p>
+<p>This function works with all supported variation formats.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
+<p>The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to&nbsp;0.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="coords">coords</td><td class="desc">
+<p>The design coordinates array.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero).</p>
+<h4>since</h4>
+
+<p>2.7.1</p>
+<hr>
+
+<h2 id="ft_set_mm_blend_coordinates">FT_Set_MM_Blend_Coordinates<a class="headerlink" href="#ft_set_mm_blend_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_MM_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                               <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    num_coords,
+                               <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords );
+</code></pre></div>
+
+<p>Choose an interpolated font design through normalized blend coordinates.</p>
+<p>This function works with all supported variation formats.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
+<p>The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes.</p>
+</td></tr>
+<tr><td class="val" id="coords">coords</td><td class="desc">
+<p>The design coordinates array. Each element is a 16.16 fractional value and must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>[Since 2.8.1] To reset all axes to the default values, call the function with <code>num_coords</code> set to zero and <code>coords</code> set to <code>NULL</code>. [Since 2.9] &lsquo;Default values&rsquo; means the currently selected named instance (or the base font if no named instance is selected).</p>
+<p>[Since 2.9] If <code>num_coords</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>num_coords</code> is zero, this bit flag gets unset.</p>
+<hr>
+
+<h2 id="ft_get_mm_blend_coordinates">FT_Get_MM_Blend_Coordinates<a class="headerlink" href="#ft_get_mm_blend_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_MM_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                               <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    num_coords,
+                               <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords );
+</code></pre></div>
+
+<p>Get the normalized blend coordinates of the currently selected interpolated font.</p>
+<p>This function works with all supported variation formats.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="num_coords">num_coords</td><td class="desc">
+<p>The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to&nbsp;0.5 for Adobe MM fonts, and to&nbsp;0 for TrueType GX and OpenType variation fonts.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="coords">coords</td><td class="desc">
+<p>The normalized blend coordinates array (as 16.16 fractional values).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>since</h4>
+
+<p>2.7.1</p>
+<hr>
+
+<h2 id="ft_set_var_blend_coordinates">FT_Set_Var_Blend_Coordinates<a class="headerlink" href="#ft_set_var_blend_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Var_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                                <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    num_coords,
+                                <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords );
+</code></pre></div>
+
+<p>This is another name of <code><a href="ft2-multiple_masters.html#ft_set_mm_blend_coordinates">FT_Set_MM_Blend_Coordinates</a></code>.</p>
+<hr>
+
+<h2 id="ft_get_var_blend_coordinates">FT_Get_Var_Blend_Coordinates<a class="headerlink" href="#ft_get_var_blend_coordinates" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Var_Blend_Coordinates</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                                <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    num_coords,
+                                <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  coords );
+</code></pre></div>
+
+<p>This is another name of <code><a href="ft2-multiple_masters.html#ft_get_mm_blend_coordinates">FT_Get_MM_Blend_Coordinates</a></code>.</p>
+<h4>since</h4>
+
+<p>2.7.1</p>
+<hr>
+
+<h2 id="ft_set_mm_weightvector">FT_Set_MM_WeightVector<a class="headerlink" href="#ft_set_mm_weightvector" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_MM_WeightVector</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                          <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    len,
+                          <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  weightvector );
+</code></pre></div>
+
+<p>For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector.</p>
+<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="len">len</td><td class="desc">
+<p>The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero.</p>
+</td></tr>
+<tr><td class="val" id="weightvector">weightvector</td><td class="desc">
+<p>An array representing the weight vector.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16&nbsp;elements.</p>
+<p>If <code>len</code> is larger than zero, this function sets the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit in <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>'s <code>face_flags</code> field (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return true). If <code>len</code> is zero, this bit flag is unset and the weight vector array is reset to the default values.</p>
+<p>The Adobe documentation also states that the values in the WeightVector array must total 1.0 &plusmn;&nbsp;0.001. In practice this does not seem to be enforced, so is not enforced here, either.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_get_mm_weightvector">FT_Get_MM_WeightVector<a class="headerlink" href="#ft_get_mm_weightvector" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_MM_WeightVector</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                          <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>*   len,
+                          <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>*  weightvector );
+</code></pre></div>
+
+<p>For Adobe MM fonts, retrieve the current weight vector of the font.</p>
+<p>This function can't be used with TrueType GX or OpenType variation fonts.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="len">len</td><td class="desc">
+<p>A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, <code>FT_Err_Invalid_Argument</code> is returned, and <code>len</code> is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to&nbsp;0. On successful completion, <code>len</code> is set to the number of designs (i.e., the number of values written to the array).</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="weightvector">weightvector</td><td class="desc">
+<p>An array to be filled.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Adobe Multiple Master fonts limit the number of designs, and thus the length of the WeightVector to&nbsp;16.</p>
+<h4>since</h4>
+
+<p>2.10</p>
+<hr>
+
+<h2 id="ft_var_axis_flag_xxx">FT_VAR_AXIS_FLAG_XXX<a class="headerlink" href="#ft_var_axis_flag_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-multiple_masters.html#ft_var_axis_flag_hidden">FT_VAR_AXIS_FLAG_HIDDEN</a>  1
+</code></pre></div>
+
+<p>A list of bit flags used in the return value of <code><a href="ft2-multiple_masters.html#ft_get_var_axis_flags">FT_Get_Var_Axis_Flags</a></code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_var_axis_flag_hidden">FT_VAR_AXIS_FLAG_HIDDEN</td><td class="desc">
+<p>The variation axis should not be exposed to user interfaces.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.8.1</p>
+<hr>
+
+<h2 id="ft_get_var_axis_flags">FT_Get_Var_Axis_Flags<a class="headerlink" href="#ft_get_var_axis_flags" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Var_Axis_Flags</b>( <a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a>*  master,
+                         <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     axis_index,
+                         <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>*    flags );
+</code></pre></div>
+
+<p>Get the &lsquo;flags&rsquo; field of an OpenType Variation Axis Record.</p>
+<p>Not meaningful for Adobe MM fonts (<code>*flags</code> is always zero).</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="master">master</td><td class="desc">
+<p>The variation descriptor.</p>
+</td></tr>
+<tr><td class="val" id="axis_index">axis_index</td><td class="desc">
+<p>The index of the requested variation axis.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="flags">flags</td><td class="desc">
+<p>The &lsquo;flags&rsquo; field. See <code><a href="ft2-multiple_masters.html#ft_var_axis_flag_xxx">FT_VAR_AXIS_FLAG_XXX</a></code> for possible values.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>since</h4>
+
+<p>2.8.1</p>
+<hr>
+
+<h2 id="ft_set_named_instance">FT_Set_Named_Instance<a class="headerlink" href="#ft_set_named_instance" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Named_Instance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face,
+                         <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  instance_index );
+</code></pre></div>
+
+<p>Set or change the current named instance.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="instance_index">instance_index</td><td class="desc">
+<p>The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The function uses the value of <code>instance_index</code> to set bits 16-30 of the face's <code>face_index</code> field. It also resets any variation applied to the font, and the <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_VARIATION</a></code> bit of the face's <code>face_flags</code> field gets reset to zero (i.e., <code><a href="ft2-font_testing_macros.html#ft_is_variation">FT_IS_VARIATION</a></code> will return false).</p>
+<p>For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance.</p>
+<h4>since</h4>
+
+<p>2.9</p>
+<hr>
+
+<h2 id="ft_get_default_named_instance">FT_Get_Default_Named_Instance<a class="headerlink" href="#ft_get_default_named_instance" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Default_Named_Instance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                                 <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  *instance_index );
+</code></pre></div>
+
+<p>Retrieve the index of the default named instance, to be used with <code><a href="ft2-multiple_masters.html#ft_set_named_instance">FT_Set_Named_Instance</a></code>.</p>
+<p>The default instance of a variation font is that instance for which the nth axis coordinate is equal to <code>axis[n].def</code> (as specified in the <code><a href="ft2-multiple_masters.html#ft_mm_var">FT_MM_Var</a></code> structure), with&nbsp;n covering all axes.</p>
+<p>FreeType synthesizes a named instance for the default instance if the font does not contain such an entry.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="instance_index">instance_index</td><td class="desc">
+<p>The index of the default named instance.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>For Adobe MM fonts (which don't have named instances) this function always returns zero for <code>instance_index</code>.</p>
+<h4>since</h4>
+
+<p>2.13.1</p>
+<hr>
+                
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+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The SVG driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link md-nav__link--active">
+        The SVG driver
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; The SVG driver</p>
+<hr />
+<h1 id="the-svg-driver">The SVG driver<a class="headerlink" href="#the-svg-driver" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>By default, FreeType can only load the &lsquo;SVG&nbsp;&rsquo; table of OpenType fonts if configuration macro <code>FT_CONFIG_OPTION_SVG</code> is defined. To make it render SVG glyphs, an external SVG rendering library is needed. All details on the interface between FreeType and the external library via function hooks can be found in section &lsquo;<a href="ft2-svg_fonts.html#svg_fonts">OpenType SVG Fonts</a>&rsquo;.</p>
+<p>The OT-SVG driver's module name is &lsquo;ot-svg&rsquo;; it supports a single property called <code><a href="ft2-properties.html#svg-hooks">svg-hooks</a></code>, documented below in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
+        
+        <a href="ft2-pcf_driver.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: The PCF driver" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
+              </span>
+              The PCF driver
+            </div>
+          </div>
+        </a>
+      
+      
+        
+        <a href="ft2-properties.html" class="md-footer__link md-footer__link--next" aria-label="Next: Driver properties" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
+              </span>
+              Driver properties
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+          </div>
+        </a>
+      
+    </nav>
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
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+            Copyright 2023 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+          </div>
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+          Material for MkDocs
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+      </div>
+      
+    </div>
+  </div>
+</footer>
+      
+    </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-ot_validation.html b/modules/freetype2/docs/reference/ft2-ot_validation.html
new file mode 100644
index 0000000000..4838df6bdb
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-ot_validation.html
@@ -0,0 +1,1502 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>OpenType Validation - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
+      
+    
+    
+    
+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#opentype-validation" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              OpenType Validation
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
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+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
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+          <span class="md-nav__icon md-icon"></span>
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+    Synopsis
+  </a>
+  
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+      
+        <li class="md-nav__item">
+  <a href="#ft_opentype_validate" class="md-nav__link">
+    FT_OpenType_Validate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opentype_free" class="md-nav__link">
+    FT_OpenType_Free
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_otxxx" class="md-nav__link">
+    FT_VALIDATE_OTXXX
+  </a>
+  
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+  
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+      
+        <li class="md-nav__item">
+  <a href="#ft_opentype_validate" class="md-nav__link">
+    FT_OpenType_Validate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_opentype_free" class="md-nav__link">
+    FT_OpenType_Free
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_validate_otxxx" class="md-nav__link">
+    FT_VALIDATE_OTXXX
+  </a>
+  
+</li>
+      
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+  
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+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#miscellaneous">Miscellaneous</a> &raquo; OpenType Validation</p>
+<hr />
+<h1 id="opentype-validation">OpenType Validation<a class="headerlink" href="#opentype-validation" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).</p>
+<h2 id="ft_opentype_validate">FT_OpenType_Validate<a class="headerlink" href="#ft_opentype_validate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_OpenType_Validate</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    validation_flags,
+                        <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  *BASE_table,
+                        <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  *GDEF_table,
+                        <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  *GPOS_table,
+                        <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  *GSUB_table,
+                        <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  *JSTF_table );
+</code></pre></div>
+
+<p>Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="validation_flags">validation_flags</td><td class="desc">
+<p>A bit field that specifies the tables to be validated. See <code><a href="ft2-ot_validation.html#ft_validate_otxxx">FT_VALIDATE_OTXXX</a></code> for possible values.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="base_table">BASE_table</td><td class="desc">
+<p>A pointer to the BASE table.</p>
+</td></tr>
+<tr><td class="val" id="gdef_table">GDEF_table</td><td class="desc">
+<p>A pointer to the GDEF table.</p>
+</td></tr>
+<tr><td class="val" id="gpos_table">GPOS_table</td><td class="desc">
+<p>A pointer to the GPOS table.</p>
+</td></tr>
+<tr><td class="val" id="gsub_table">GSUB_table</td><td class="desc">
+<p>A pointer to the GSUB table.</p>
+</td></tr>
+<tr><td class="val" id="jstf_table">JSTF_table</td><td class="desc">
+<p>A pointer to the JSTF table.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with OpenType fonts, returning an error otherwise.</p>
+<p>After use, the application should deallocate the five tables with <code><a href="ft2-ot_validation.html#ft_opentype_free">FT_OpenType_Free</a></code>. A <code>NULL</code> value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation.</p>
+<hr>
+
+<h2 id="ft_opentype_free">FT_OpenType_Free<a class="headerlink" href="#ft_opentype_free" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_OpenType_Free</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                    <a href="ft2-basic_types.html#ft_bytes">FT_Bytes</a>  table );
+</code></pre></div>
+
+<p>Free the buffer allocated by OpenType validator.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="table">table</td><td class="desc">
+<p>The pointer to the buffer that is allocated by <code><a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function must be used to free the buffer allocated by <code><a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a></code> only.</p>
+<hr>
+
+<h2 id="ft_validate_otxxx">FT_VALIDATE_OTXXX<a class="headerlink" href="#ft_validate_otxxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_base">FT_VALIDATE_BASE</a>  0x0100
+#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_gdef">FT_VALIDATE_GDEF</a>  0x0200
+#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_gpos">FT_VALIDATE_GPOS</a>  0x0400
+#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_gsub">FT_VALIDATE_GSUB</a>  0x0800
+#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_jstf">FT_VALIDATE_JSTF</a>  0x1000
+#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_math">FT_VALIDATE_MATH</a>  0x2000
+
+#<span class="keyword">define</span> <a href="ft2-ot_validation.html#ft_validate_ot">FT_VALIDATE_OT</a>  ( <a href="ft2-ot_validation.html#ft_validate_base">FT_VALIDATE_BASE</a> | \
+                          <a href="ft2-ot_validation.html#ft_validate_gdef">FT_VALIDATE_GDEF</a> | \
+                          <a href="ft2-ot_validation.html#ft_validate_gpos">FT_VALIDATE_GPOS</a> | \
+                          <a href="ft2-ot_validation.html#ft_validate_gsub">FT_VALIDATE_GSUB</a> | \
+                          <a href="ft2-ot_validation.html#ft_validate_jstf">FT_VALIDATE_JSTF</a> | \
+                          <a href="ft2-ot_validation.html#ft_validate_math">FT_VALIDATE_MATH</a> )
+</code></pre></div>
+
+<p>A list of bit-field constants used with <code><a href="ft2-ot_validation.html#ft_opentype_validate">FT_OpenType_Validate</a></code> to indicate which OpenType tables should be validated.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_validate_base">FT_VALIDATE_BASE</td><td class="desc">
+<p>Validate BASE table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_gdef">FT_VALIDATE_GDEF</td><td class="desc">
+<p>Validate GDEF table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_gpos">FT_VALIDATE_GPOS</td><td class="desc">
+<p>Validate GPOS table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_gsub">FT_VALIDATE_GSUB</td><td class="desc">
+<p>Validate GSUB table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_jstf">FT_VALIDATE_JSTF</td><td class="desc">
+<p>Validate JSTF table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_math">FT_VALIDATE_MATH</td><td class="desc">
+<p>Validate MATH table.</p>
+</td></tr>
+<tr><td class="val" id="ft_validate_ot">FT_VALIDATE_OT</td><td class="desc">
+<p>Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).</p>
+</td></tr>
+</table>
+
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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-other_api_data.html b/modules/freetype2/docs/reference/ft2-other_api_data.html
new file mode 100644
index 0000000000..0b346b1ca1
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-other_api_data.html
@@ -0,0 +1,1553 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>Other API Data - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
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+    
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+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
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+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#other-api-data" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
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+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Other API Data
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Other API Data
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-other_api_data.html" class="md-nav__link md-nav__link--active">
+        Other API Data
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_internal" class="md-nav__link">
+    FT_Face_Internal
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_internal" class="md-nav__link">
+    FT_Size_Internal
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_slot_internal" class="md-nav__link">
+    FT_Slot_Internal
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_subglyph" class="md-nav__link">
+    FT_SubGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_fast_glyphs" class="md-nav__link">
+    FT_HAS_FAST_GLYPHS
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_checktruetypepatents" class="md-nav__link">
+    FT_Face_CheckTrueTypePatents
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_setunpatentedhinting" class="md-nav__link">
+    FT_Face_SetUnpatentedHinting
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
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+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
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+      <a href="ft2-parameter_tags.html" class="md-nav__link">
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+      </a>
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+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
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+        <ul class="md-nav__list" data-md-scrollfix>
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+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
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+          
+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
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+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
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+        </ul>
+      </nav>
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+        <span class="md-nav__icon md-icon"></span>
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+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
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+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
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+  
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+        </ul>
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+        Miscellaneous
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+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
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+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
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+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_internal" class="md-nav__link">
+    FT_Face_Internal
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_internal" class="md-nav__link">
+    FT_Size_Internal
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_slot_internal" class="md-nav__link">
+    FT_Slot_Internal
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_subglyph" class="md-nav__link">
+    FT_SubGlyph
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_fast_glyphs" class="md-nav__link">
+    FT_HAS_FAST_GLYPHS
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_checktruetypepatents" class="md-nav__link">
+    FT_Face_CheckTrueTypePatents
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_face_setunpatentedhinting" class="md-nav__link">
+    FT_Face_SetUnpatentedHinting
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Other API Data</p>
+<hr />
+<h1 id="other-api-data">Other API Data<a class="headerlink" href="#other-api-data" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>Other structures, enumerations, and macros. Deprecated functions are also listed here.</p>
+<h2 id="ft_face_internal">FT_Face_Internal<a class="headerlink" href="#ft_face_internal" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Face_InternalRec_*  <b>FT_Face_Internal</b>;
+</code></pre></div>
+
+<p>An opaque handle to an <code>FT_Face_InternalRec</code> structure that models the private data of a given <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> object.</p>
+<p>This structure might change between releases of FreeType&nbsp;2 and is not generally available to client applications.</p>
+<hr>
+
+<h2 id="ft_size_internal">FT_Size_Internal<a class="headerlink" href="#ft_size_internal" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_InternalRec_*  <b>FT_Size_Internal</b>;
+</code></pre></div>
+
+<p>An opaque handle to an <code>FT_Size_InternalRec</code> structure, used to model private data of a given <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object.</p>
+<hr>
+
+<h2 id="ft_slot_internal">FT_Slot_Internal<a class="headerlink" href="#ft_slot_internal" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Slot_InternalRec_*  <b>FT_Slot_Internal</b>;
+</code></pre></div>
+
+<p>An opaque handle to an <code>FT_Slot_InternalRec</code> structure, used to model private data of a given <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code> object.</p>
+<hr>
+
+<h2 id="ft_subglyph">FT_SubGlyph<a class="headerlink" href="#ft_subglyph" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SubGlyphRec_*  <b>FT_SubGlyph</b>;
+</code></pre></div>
+
+<p>The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).</p>
+<h4>note</h4>
+
+<p>The subglyph implementation is not part of the high-level API, hence the forward structure declaration.</p>
+<p>You can however retrieve subglyph information with <code><a href="ft2-information_retrieval.html#ft_get_subglyph_info">FT_Get_SubGlyph_Info</a></code>.</p>
+<hr>
+
+<h2 id="ft_has_fast_glyphs">FT_HAS_FAST_GLYPHS<a class="headerlink" href="#ft_has_fast_glyphs" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_HAS_FAST_GLYPHS</b>( face )  0
+</code></pre></div>
+
+<p>Deprecated.</p>
+<hr>
+
+<h2 id="ft_face_checktruetypepatents">FT_Face_CheckTrueTypePatents<a class="headerlink" href="#ft_face_checktruetypepatents" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Face_CheckTrueTypePatents</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Deprecated, does nothing.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A face handle.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Always returns false.</p>
+<h4>note</h4>
+
+<p>Since May 2010, TrueType hinting is no longer patented.</p>
+<h4>since</h4>
+
+<p>2.3.5</p>
+<hr>
+
+<h2 id="ft_face_setunpatentedhinting">FT_Face_SetUnpatentedHinting<a class="headerlink" href="#ft_face_setunpatentedhinting" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> )
+  <b>FT_Face_SetUnpatentedHinting</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face,
+                                <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>  value );
+</code></pre></div>
+
+<p>Deprecated, does nothing.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A face handle.</p>
+</td></tr>
+<tr><td class="val" id="value">value</td><td class="desc">
+<p>New boolean setting.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Always returns false.</p>
+<h4>note</h4>
+
+<p>Since May 2010, TrueType hinting is no longer patented.</p>
+<h4>since</h4>
+
+<p>2.3.5</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-outline_processing.html b/modules/freetype2/docs/reference/ft2-outline_processing.html
new file mode 100644
index 0000000000..3b0ed76059
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-outline_processing.html
@@ -0,0 +1,2417 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
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+        <meta name="author" content="FreeType Contributors">
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+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
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+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
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+      
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+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
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+  </head>
+  
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+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
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+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#outline-processing" class="md-skip">
+          Skip to content
+        </a>
+      
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+      
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+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
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+  <img src="images/favico.ico" alt="logo">
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+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Outline Processing
+            
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+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
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+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
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+  </nav>
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+    <div class="md-container" data-md-component="container">
+      
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+        <div class="md-main__inner md-grid">
+          
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+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
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+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
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+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
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+
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+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Outline Processing
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-outline_processing.html" class="md-nav__link md-nav__link--active">
+        Outline Processing
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline" class="md-nav__link">
+    FT_Outline
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_new" class="md-nav__link">
+    FT_Outline_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_done" class="md-nav__link">
+    FT_Outline_Done
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_copy" class="md-nav__link">
+    FT_Outline_Copy
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_translate" class="md-nav__link">
+    FT_Outline_Translate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_transform" class="md-nav__link">
+    FT_Outline_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_embolden" class="md-nav__link">
+    FT_Outline_Embolden
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_emboldenxy" class="md-nav__link">
+    FT_Outline_EmboldenXY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_reverse" class="md-nav__link">
+    FT_Outline_Reverse
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_check" class="md-nav__link">
+    FT_Outline_Check
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_cbox" class="md-nav__link">
+    FT_Outline_Get_CBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_bbox" class="md-nav__link">
+    FT_Outline_Get_BBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_bitmap" class="md-nav__link">
+    FT_Outline_Get_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_render" class="md-nav__link">
+    FT_Outline_Render
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_decompose" class="md-nav__link">
+    FT_Outline_Decompose
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_funcs" class="md-nav__link">
+    FT_Outline_Funcs
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_movetofunc" class="md-nav__link">
+    FT_Outline_MoveToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_linetofunc" class="md-nav__link">
+    FT_Outline_LineToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_conictofunc" class="md-nav__link">
+    FT_Outline_ConicToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_cubictofunc" class="md-nav__link">
+    FT_Outline_CubicToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_orientation" class="md-nav__link">
+    FT_Orientation
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_orientation" class="md-nav__link">
+    FT_Outline_Get_Orientation
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_xxx" class="md-nav__link">
+    FT_OUTLINE_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline" class="md-nav__link">
+    FT_Outline
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_new" class="md-nav__link">
+    FT_Outline_New
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_done" class="md-nav__link">
+    FT_Outline_Done
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_copy" class="md-nav__link">
+    FT_Outline_Copy
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_translate" class="md-nav__link">
+    FT_Outline_Translate
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_transform" class="md-nav__link">
+    FT_Outline_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_embolden" class="md-nav__link">
+    FT_Outline_Embolden
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_emboldenxy" class="md-nav__link">
+    FT_Outline_EmboldenXY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_reverse" class="md-nav__link">
+    FT_Outline_Reverse
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_check" class="md-nav__link">
+    FT_Outline_Check
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_cbox" class="md-nav__link">
+    FT_Outline_Get_CBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_bbox" class="md-nav__link">
+    FT_Outline_Get_BBox
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_bitmap" class="md-nav__link">
+    FT_Outline_Get_Bitmap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_render" class="md-nav__link">
+    FT_Outline_Render
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_decompose" class="md-nav__link">
+    FT_Outline_Decompose
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_funcs" class="md-nav__link">
+    FT_Outline_Funcs
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_movetofunc" class="md-nav__link">
+    FT_Outline_MoveToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_linetofunc" class="md-nav__link">
+    FT_Outline_LineToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_conictofunc" class="md-nav__link">
+    FT_Outline_ConicToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_cubictofunc" class="md-nav__link">
+    FT_Outline_CubicToFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_orientation" class="md-nav__link">
+    FT_Orientation
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_get_orientation" class="md-nav__link">
+    FT_Outline_Get_Orientation
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_outline_xxx" class="md-nav__link">
+    FT_OUTLINE_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Outline Processing</p>
+<hr />
+<h1 id="outline-processing">Outline Processing<a class="headerlink" href="#outline-processing" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains routines used to create and destroy scalable glyph images known as &lsquo;outlines&rsquo;. These can also be measured, transformed, and converted into bitmaps and pixmaps.</p>
+<h2 id="ft_outline">FT_Outline<a class="headerlink" href="#ft_outline" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Outline_
+  {
+    <span class="keyword">short</span>       n_contours;      /* number of contours in glyph        */
+    <span class="keyword">short</span>       n_points;        /* number of points in the glyph      */
+
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  points;          /* the outline's points               */
+    <span class="keyword">char</span>*       tags;            /* the points flags                   */
+    <span class="keyword">short</span>*      contours;        /* the contour end points             */
+
+    <span class="keyword">int</span>         flags;           /* outline masks                      */
+
+  } <b>FT_Outline</b>;
+</code></pre></div>
+
+<p>This structure is used to describe an outline to the scan-line converter.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="n_contours">n_contours</td><td class="desc">
+<p>The number of contours in the outline.</p>
+</td></tr>
+<tr><td class="val" id="n_points">n_points</td><td class="desc">
+<p>The number of points in the outline.</p>
+</td></tr>
+<tr><td class="val" id="points">points</td><td class="desc">
+<p>A pointer to an array of <code>n_points</code> <code><a href="ft2-basic_types.html#ft_vector">FT_Vector</a></code> elements, giving the outline's point coordinates.</p>
+</td></tr>
+<tr><td class="val" id="tags">tags</td><td class="desc">
+<p>A pointer to an array of <code>n_points</code> chars, giving each outline point's type.</p>
+<p>If bit&nbsp;0 is unset, the point is &lsquo;off&rsquo; the curve, i.e., a Bezier control point, while it is &lsquo;on&rsquo; if set.</p>
+<p>Bit&nbsp;1 is meaningful for &lsquo;off&rsquo; points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset.</p>
+<p>If bit&nbsp;2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the &lsquo;SCANMODE&rsquo; instruction).</p>
+<p>Bits 3 and&nbsp;4 are reserved for internal purposes.</p>
+</td></tr>
+<tr><td class="val" id="contours">contours</td><td class="desc">
+<p>An array of <code>n_contours</code> shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points &lsquo;0&rsquo; to <code>contours[0]</code>, the second one is defined by the points <code>contours[0]+1</code> to <code>contours[1]</code>, etc.</p>
+</td></tr>
+<tr><td class="val" id="flags">flags</td><td class="desc">
+<p>A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_XXX</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The B/W rasterizer only checks bit&nbsp;2 in the <code>tags</code> array for the first point of each contour. The drop-out mode as given with <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_IGNORE_DROPOUTS</a></code>, <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_SMART_DROPOUTS</a></code>, and <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_INCLUDE_STUBS</a></code> in <code>flags</code> is then overridden.</p>
+<hr>
+
+<h2 id="ft_outline_new">FT_Outline_New<a class="headerlink" href="#ft_outline_new" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_New</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+                  <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>      numPoints,
+                  <a href="ft2-basic_types.html#ft_int">FT_Int</a>       numContours,
+                  <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>  *anoutline );
+</code></pre></div>
+
+<p>Create a new outline of a given size.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to the library object from where the outline is allocated. Note however that the new outline will <strong>not</strong> necessarily be <strong>freed</strong>, when destroying the library, by <code><a href="ft2-library_setup.html#ft_done_freetype">FT_Done_FreeType</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="numpoints">numPoints</td><td class="desc">
+<p>The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535).</p>
+</td></tr>
+<tr><td class="val" id="numcontours">numContours</td><td class="desc">
+<p>The maximum number of contours within the outline. This value must be in the range 0 to <code>numPoints</code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="anoutline">anoutline</td><td class="desc">
+<p>A handle to the new outline.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The reason why this function takes a <code>library</code> parameter is simply to use the library's memory allocator.</p>
+<hr>
+
+<h2 id="ft_outline_done">FT_Outline_Done<a class="headerlink" href="#ft_outline_done" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Done</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>   library,
+                   <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>Destroy an outline created with <code><a href="ft2-outline_processing.html#ft_outline_new">FT_Outline_New</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle of the library object used to allocate the outline.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the outline object to be discarded.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If the outline's &lsquo;owner&rsquo; field is not set, only the outline descriptor will be released.</p>
+<hr>
+
+<h2 id="ft_outline_copy">FT_Outline_Copy<a class="headerlink" href="#ft_outline_copy" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Copy</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  source,
+                   <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>        *target );
+</code></pre></div>
+
+<p>Copy an outline into another one. Both objects must have the same sizes (number of points &amp; number of contours) when this function is called.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>A handle to the source outline.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="target">target</td><td class="desc">
+<p>A handle to the target outline.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_outline_translate">FT_Outline_Translate<a class="headerlink" href="#ft_outline_translate" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Translate</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                        <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>             xOffset,
+                        <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>             yOffset );
+</code></pre></div>
+
+<p>Apply a simple translation to the points of an outline.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="xoffset">xOffset</td><td class="desc">
+<p>The horizontal offset.</p>
+</td></tr>
+<tr><td class="val" id="yoffset">yOffset</td><td class="desc">
+<p>The vertical offset.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_outline_transform">FT_Outline_Transform<a class="headerlink" href="#ft_outline_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Transform</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                        <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*   matrix );
+</code></pre></div>
+
+<p>Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to the transformation matrix.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>You can use <code><a href="ft2-outline_processing.html#ft_outline_translate">FT_Outline_Translate</a></code> if you need to translate the outline's points.</p>
+<hr>
+
+<h2 id="ft_outline_embolden">FT_Outline_Embolden<a class="headerlink" href="#ft_outline_embolden" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Embolden</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                       <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>       strength );
+</code></pre></div>
+
+<p>Embolden an outline. The new outline will be at most 4&nbsp;times <code>strength</code> pixels wider and higher. You may think of the left and bottom borders as unchanged.</p>
+<p>Negative <code>strength</code> values to reduce the outline thickness are possible also.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A handle to the target outline.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="strength">strength</td><td class="desc">
+<p>How strong the glyph is emboldened. Expressed in 26.6 pixel format.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly.</p>
+<p>If you need &lsquo;better&rsquo; metrics values you should call <code><a href="ft2-outline_processing.html#ft_outline_get_cbox">FT_Outline_Get_CBox</a></code> or <code><a href="ft2-outline_processing.html#ft_outline_get_bbox">FT_Outline_Get_BBox</a></code>.</p>
+<p>To get meaningful results, font scaling values must be set with functions like <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> before calling FT_Render_Glyph.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );
+
+  if ( face-&gt;glyph-&gt;format == FT_GLYPH_FORMAT_OUTLINE )
+    FT_Outline_Embolden( &amp;face-&gt;glyph-&gt;outline, strength );
+</code></pre></div>
+<hr>
+
+<h2 id="ft_outline_emboldenxy">FT_Outline_EmboldenXY<a class="headerlink" href="#ft_outline_emboldenxy" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_EmboldenXY</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                         <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>       xstrength,
+                         <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>       ystrength );
+</code></pre></div>
+
+<p>Embolden an outline. The new outline will be <code>xstrength</code> pixels wider and <code>ystrength</code> pixels higher. Otherwise, it is similar to <code><a href="ft2-outline_processing.html#ft_outline_embolden">FT_Outline_Embolden</a></code>, which uses the same strength in both directions.</p>
+<h4>since</h4>
+
+<p>2.4.10</p>
+<hr>
+
+<h2 id="ft_outline_reverse">FT_Outline_Reverse<a class="headerlink" href="#ft_outline_reverse" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Reverse</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function toggles the bit flag <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_REVERSE_FILL</a></code> in the outline's <code>flags</code> field.</p>
+<p>It shouldn't be used by a normal client application, unless it knows what it is doing.</p>
+<hr>
+
+<h2 id="ft_outline_check">FT_Outline_Check<a class="headerlink" href="#ft_outline_check" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Check</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>Check the contents of an outline descriptor.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A handle to a source outline.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>An empty outline, or an outline with a single point only is also valid.</p>
+<hr>
+
+<h2 id="ft_outline_get_cbox">FT_Outline_Get_CBox<a class="headerlink" href="#ft_outline_get_cbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Get_CBox</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                       <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a>           *acbox );
+</code></pre></div>
+
+<p>Return an outline's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs).</p>
+<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component, which is dedicated to this single task.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="acbox">acbox</td><td class="desc">
+<p>The outline's control box.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>See <code><a href="ft2-glyph_management.html#ft_glyph_get_cbox">FT_Glyph_Get_CBox</a></code> for a discussion of tricky fonts.</p>
+<hr>
+
+<h2 id="ft_outline_get_bbox">FT_Outline_Get_BBox<a class="headerlink" href="#ft_outline_get_bbox" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_BBOX_H (freetype/ftbbox.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Get_BBox</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline,
+                       <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a>     *abbox );
+</code></pre></div>
+
+<p>Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns <em>very</em> quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the source outline.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="abbox">abbox</td><td class="desc">
+<p>The outline's exact bounding box.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If the font is tricky and the glyph has been loaded with <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>, the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units.</p>
+<hr>
+
+<h2 id="ft_outline_get_bitmap">FT_Outline_Get_Bitmap<a class="headerlink" href="#ft_outline_get_bitmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Get_Bitmap</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>        library,
+                         <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*       outline,
+                         <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>  *abitmap );
+</code></pre></div>
+
+<p>Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="abitmap">abitmap</td><td class="desc">
+<p>A pointer to the target bitmap descriptor.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function does <strong>not create</strong> the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in <code>abitmap</code> should be set accordingly.</p>
+<p>It will use the raster corresponding to the default glyph format.</p>
+<p>The value of the <code>num_grays</code> field in <code>abitmap</code> is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> directly.</p>
+<hr>
+
+<h2 id="ft_outline_render">FT_Outline_Render<a class="headerlink" href="#ft_outline_render" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Render</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>         library,
+                     <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*        outline,
+                     <a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a>*  params );
+</code></pre></div>
+
+<p>Render an outline within a bitmap using the current scan-convert.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="params">params</td><td class="desc">
+<p>A pointer to an <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure used to describe the rendering operation.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This advanced function uses <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> as an argument. The field <code>params.source</code> will be set to <code>outline</code> before the scan converter is called, which means that the value you give to it is actually ignored. Either <code>params.target</code> must point to preallocated bitmap, or <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a></code> must be set in <code>params.flags</code> allowing FreeType rasterizer to be used for direct composition, translucency, etc. See <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> for more details.</p>
+<hr>
+
+<h2 id="ft_outline_decompose">FT_Outline_Decompose<a class="headerlink" href="#ft_outline_decompose" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Outline_Decompose</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*              outline,
+                        <span class="keyword">const</span> <a href="ft2-outline_processing.html#ft_outline_funcs">FT_Outline_Funcs</a>*  func_interface,
+                        <span class="keyword">void</span>*                    user );
+</code></pre></div>
+
+<p>Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits &lsquo;move to&rsquo; operations to indicate the start of new contours in the outline.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A pointer to the source target.</p>
+</td></tr>
+<tr><td class="val" id="func_interface">func_interface</td><td class="desc">
+<p>A table of &lsquo;emitters&rsquo;, i.e., function pointers called during decomposition to indicate path operations.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Degenerate contours, segments, and Bezier arcs may be reported. In most cases, it is best to filter these out before using the outline for stroking or other path modification purposes (which may cause degenerate segments to become non-degenrate and visible, like when stroke caps are used or the path is otherwise outset). Some glyph outlines may contain deliberate degenerate single points for mark attachement.</p>
+<p>Similarly, the function returns success for an empty outline also (doing nothing, that is, not calling any emitter); if necessary, you should filter this out, too.</p>
+<hr>
+
+<h2 id="ft_outline_funcs">FT_Outline_Funcs<a class="headerlink" href="#ft_outline_funcs" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Outline_Funcs_
+  {
+    <a href="ft2-outline_processing.html#ft_outline_movetofunc">FT_Outline_MoveToFunc</a>   move_to;
+    <a href="ft2-outline_processing.html#ft_outline_linetofunc">FT_Outline_LineToFunc</a>   line_to;
+    <a href="ft2-outline_processing.html#ft_outline_conictofunc">FT_Outline_ConicToFunc</a>  conic_to;
+    <a href="ft2-outline_processing.html#ft_outline_cubictofunc">FT_Outline_CubicToFunc</a>  cubic_to;
+
+    <span class="keyword">int</span>                     shift;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>                  delta;
+
+  } <b>FT_Outline_Funcs</b>;
+</code></pre></div>
+
+<p>A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="move_to">move_to</td><td class="desc">
+<p>The &lsquo;move to&rsquo; emitter.</p>
+</td></tr>
+<tr><td class="val" id="line_to">line_to</td><td class="desc">
+<p>The segment emitter.</p>
+</td></tr>
+<tr><td class="val" id="conic_to">conic_to</td><td class="desc">
+<p>The second-order Bezier arc emitter.</p>
+</td></tr>
+<tr><td class="val" id="cubic_to">cubic_to</td><td class="desc">
+<p>The third-order Bezier arc emitter.</p>
+</td></tr>
+<tr><td class="val" id="shift">shift</td><td class="desc">
+<p>The shift that is applied to coordinates before they are sent to the emitter.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>The delta that is applied to coordinates before they are sent to the emitter, but after the shift.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple:
+<div class="highlight"><pre><span></span><code>  x&#39; = (x &lt;&lt; shift) - delta
+  y&#39; = (y &lt;&lt; shift) - delta
+</code></pre></div></p>
+<p>Set the values of <code>shift</code> and <code>delta</code> to&nbsp;0 to get the original point coordinates.</p>
+<hr>
+
+<h2 id="ft_outline_movetofunc">FT_Outline_MoveToFunc<a class="headerlink" href="#ft_outline_movetofunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_MoveToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to,
+                            <span class="keyword">void</span>*             user );
+
+#<span class="keyword">define</span> FT_Outline_MoveTo_Func  <b>FT_Outline_MoveToFunc</b>
+</code></pre></div>
+
+<p>A function pointer type used to describe the signature of a &lsquo;move to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;move to&rsquo; is emitted to start a new contour in an outline.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the target point of the &lsquo;move to&rsquo;.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer, which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_outline_linetofunc">FT_Outline_LineToFunc<a class="headerlink" href="#ft_outline_linetofunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_LineToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to,
+                            <span class="keyword">void</span>*             user );
+
+#<span class="keyword">define</span> FT_Outline_LineTo_Func  <b>FT_Outline_LineToFunc</b>
+</code></pre></div>
+
+<p>A function pointer type used to describe the signature of a &lsquo;line to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;line to&rsquo; is emitted to indicate a segment in the outline.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the target point of the &lsquo;line to&rsquo;.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer, which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_outline_conictofunc">FT_Outline_ConicToFunc<a class="headerlink" href="#ft_outline_conictofunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_ConicToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  control,
+                             <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to,
+                             <span class="keyword">void</span>*             user );
+
+#<span class="keyword">define</span> FT_Outline_ConicTo_Func  <b>FT_Outline_ConicToFunc</b>
+</code></pre></div>
+
+<p>A function pointer type used to describe the signature of a &lsquo;conic to&rsquo; function during outline walking or decomposition.</p>
+<p>A &lsquo;conic to&rsquo; is emitted to indicate a second-order Bezier arc in the outline.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="control">control</td><td class="desc">
+<p>An intermediate control point between the last position and the new target in <code>to</code>.</p>
+</td></tr>
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the target end point of the conic arc.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer, which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_outline_cubictofunc">FT_Outline_CubicToFunc<a class="headerlink" href="#ft_outline_cubictofunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_CubicToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  control1,
+                             <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  control2,
+                             <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  to,
+                             <span class="keyword">void</span>*             user );
+
+#<span class="keyword">define</span> FT_Outline_CubicTo_Func  <b>FT_Outline_CubicToFunc</b>
+</code></pre></div>
+
+<p>A function pointer type used to describe the signature of a &lsquo;cubic to&rsquo; function during outline walking or decomposition.</p>
+<p>A &lsquo;cubic to&rsquo; is emitted to indicate a third-order Bezier arc.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="control1">control1</td><td class="desc">
+<p>A pointer to the first Bezier control point.</p>
+</td></tr>
+<tr><td class="val" id="control2">control2</td><td class="desc">
+<p>A pointer to the second Bezier control point.</p>
+</td></tr>
+<tr><td class="val" id="to">to</td><td class="desc">
+<p>A pointer to the target end point.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A typeless pointer, which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_orientation">FT_Orientation<a class="headerlink" href="#ft_orientation" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Orientation_
+  {
+    <a href="ft2-outline_processing.html#ft_orientation_truetype">FT_ORIENTATION_TRUETYPE</a>   = 0,
+    <a href="ft2-outline_processing.html#ft_orientation_postscript">FT_ORIENTATION_POSTSCRIPT</a> = 1,
+    <a href="ft2-outline_processing.html#ft_orientation_fill_right">FT_ORIENTATION_FILL_RIGHT</a> = <a href="ft2-outline_processing.html#ft_orientation_truetype">FT_ORIENTATION_TRUETYPE</a>,
+    <a href="ft2-outline_processing.html#ft_orientation_fill_left">FT_ORIENTATION_FILL_LEFT</a>  = <a href="ft2-outline_processing.html#ft_orientation_postscript">FT_ORIENTATION_POSTSCRIPT</a>,
+    <a href="ft2-outline_processing.html#ft_orientation_none">FT_ORIENTATION_NONE</a>
+
+  } <b>FT_Orientation</b>;
+</code></pre></div>
+
+<p>A list of values used to describe an outline's contour orientation.</p>
+<p>The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_orientation_truetype">FT_ORIENTATION_TRUETYPE</td><td class="desc">
+<p>According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled.</p>
+</td></tr>
+<tr><td class="val" id="ft_orientation_postscript">FT_ORIENTATION_POSTSCRIPT</td><td class="desc">
+<p>According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled.</p>
+</td></tr>
+<tr><td class="val" id="ft_orientation_fill_right">FT_ORIENTATION_FILL_RIGHT</td><td class="desc">
+<p>This is identical to <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code>, but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled.</p>
+</td></tr>
+<tr><td class="val" id="ft_orientation_fill_left">FT_ORIENTATION_FILL_LEFT</td><td class="desc">
+<p>This is identical to <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_POSTSCRIPT</a></code>, but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled.</p>
+</td></tr>
+<tr><td class="val" id="ft_orientation_none">FT_ORIENTATION_NONE</td><td class="desc">
+<p>The orientation cannot be determined. That is, different parts of the glyph have different orientation.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_outline_get_orientation">FT_Outline_Get_Orientation<a class="headerlink" href="#ft_outline_get_orientation" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OUTLINE_H (freetype/ftoutln.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-outline_processing.html#ft_orientation">FT_Orientation</a> )
+  <b>FT_Outline_Get_Orientation</b>( <a href="ft2-outline_processing.html#ft_outline">FT_Outline</a>*  outline );
+</code></pre></div>
+
+<p>This function analyzes a glyph outline and tries to compute its fill orientation (see <code><a href="ft2-outline_processing.html#ft_orientation">FT_Orientation</a></code>). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_POSTSCRIPT</a></code> is returned. The negative integral corresponds to the counter-clockwise orientation and <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code> is returned.</p>
+<p>Note that this will return <code><a href="ft2-outline_processing.html#ft_orientation">FT_ORIENTATION_TRUETYPE</a></code> for empty outlines.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="outline">outline</td><td class="desc">
+<p>A handle to the source outline.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The orientation.</p>
+<hr>
+
+<h2 id="ft_outline_xxx">FT_OUTLINE_XXX<a class="headerlink" href="#ft_outline_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_none">FT_OUTLINE_NONE</a>             0x0
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_owner">FT_OUTLINE_OWNER</a>            0x1
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_even_odd_fill">FT_OUTLINE_EVEN_ODD_FILL</a>    0x2
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_reverse_fill">FT_OUTLINE_REVERSE_FILL</a>     0x4
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_ignore_dropouts">FT_OUTLINE_IGNORE_DROPOUTS</a>  0x8
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_smart_dropouts">FT_OUTLINE_SMART_DROPOUTS</a>   0x10
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_include_stubs">FT_OUTLINE_INCLUDE_STUBS</a>    0x20
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_overlap">FT_OUTLINE_OVERLAP</a>          0x40
+
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_high_precision">FT_OUTLINE_HIGH_PRECISION</a>   0x100
+#<span class="keyword">define</span> <a href="ft2-outline_processing.html#ft_outline_single_pass">FT_OUTLINE_SINGLE_PASS</a>      0x200
+
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>FT_OUTLINE_XXX</b>` values instead                       */
+#<span class="keyword">define</span> ft_outline_none             <a href="ft2-outline_processing.html#ft_outline_none">FT_OUTLINE_NONE</a>
+#<span class="keyword">define</span> ft_outline_owner            <a href="ft2-outline_processing.html#ft_outline_owner">FT_OUTLINE_OWNER</a>
+#<span class="keyword">define</span> ft_outline_even_odd_fill    <a href="ft2-outline_processing.html#ft_outline_even_odd_fill">FT_OUTLINE_EVEN_ODD_FILL</a>
+#<span class="keyword">define</span> ft_outline_reverse_fill     <a href="ft2-outline_processing.html#ft_outline_reverse_fill">FT_OUTLINE_REVERSE_FILL</a>
+#<span class="keyword">define</span> ft_outline_ignore_dropouts  <a href="ft2-outline_processing.html#ft_outline_ignore_dropouts">FT_OUTLINE_IGNORE_DROPOUTS</a>
+#<span class="keyword">define</span> ft_outline_high_precision   <a href="ft2-outline_processing.html#ft_outline_high_precision">FT_OUTLINE_HIGH_PRECISION</a>
+#<span class="keyword">define</span> ft_outline_single_pass      <a href="ft2-outline_processing.html#ft_outline_single_pass">FT_OUTLINE_SINGLE_PASS</a>
+</code></pre></div>
+
+<p>A list of bit-field constants used for the flags in an outline's <code>flags</code> field.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_outline_none">FT_OUTLINE_NONE</td><td class="desc">
+<p>Value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_owner">FT_OUTLINE_OWNER</td><td class="desc">
+<p>If set, this flag indicates that the outline's field arrays (i.e., <code>points</code>, <code>flags</code>, and <code>contours</code>) are &lsquo;owned&rsquo; by the outline object, and should thus be freed when it is destroyed.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_even_odd_fill">FT_OUTLINE_EVEN_ODD_FILL</td><td class="desc">
+<p>By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer).</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_reverse_fill">FT_OUTLINE_REVERSE_FILL</td><td class="desc">
+<p>By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type&nbsp;1 fonts). This flag is ignored by the scan converter.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_ignore_dropouts">FT_OUTLINE_IGNORE_DROPOUTS</td><td class="desc">
+<p>By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_smart_dropouts">FT_OUTLINE_SMART_DROPOUTS</td><td class="desc">
+<p>Select smart dropout control. If unset, use simple dropout control. Ignored if <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_IGNORE_DROPOUTS</a></code> is set. See below for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_include_stubs">FT_OUTLINE_INCLUDE_STUBS</td><td class="desc">
+<p>If set, turn pixels on for &lsquo;stubs&rsquo;, otherwise exclude them. Ignored if <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_IGNORE_DROPOUTS</a></code> is set. See below for more information.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_overlap">FT_OUTLINE_OVERLAP</td><td class="desc">
+<p>[Since 2.10.3] This flag indicates that this outline contains overlapping contours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should <em>not</em> be set for well designed glyphs without overlaps because it quadruples the rendering time.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_high_precision">FT_OUTLINE_HIGH_PRECISION</td><td class="desc">
+<p>This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter.</p>
+</td></tr>
+<tr><td class="val" id="ft_outline_single_pass">FT_OUTLINE_SINGLE_PASS</td><td class="desc">
+<p>This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The flags <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_IGNORE_DROPOUTS</a></code>, <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_SMART_DROPOUTS</a></code>, and <code><a href="ft2-outline_processing.html#ft_outline_xxx">FT_OUTLINE_INCLUDE_STUBS</a></code> are ignored by the smooth rasterizer.</p>
+<p>There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the <code>tags</code> field in <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>.</p>
+<p>Please refer to the description of the &lsquo;SCANTYPE&rsquo; instruction in the OpenType specification (in file <code>ttinst1.doc</code>) how simple drop-outs, smart drop-outs, and stubs are defined.</p>
+<hr>
+                
+              
+              
+                
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+              
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+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-parameter_tags.html b/modules/freetype2/docs/reference/ft2-parameter_tags.html
new file mode 100644
index 0000000000..bfbc7556fe
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-parameter_tags.html
@@ -0,0 +1,1559 @@
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+            
+              Parameter Tags
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+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
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+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
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+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
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+        Face Creation
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
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+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
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+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
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+        </ul>
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+          <span class="md-nav__icon md-icon"></span>
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+          
+            
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+      <a href="ft2-layer_management.html" class="md-nav__link">
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+      <a href="ft2-glyph_management.html" class="md-nav__link">
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+      </a>
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+            
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+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
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+    </li>
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+          
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
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+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
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+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
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+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
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+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
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+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
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+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
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+  
+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
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+      <a href="ft2-properties.html" class="md-nav__link">
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+        </label>
+      
+      <a href="ft2-parameter_tags.html" class="md-nav__link md-nav__link--active">
+        Parameter Tags
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_ignore_typographic_family" class="md-nav__link">
+    FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_ignore_typographic_subfamily" class="md-nav__link">
+    FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_incremental" class="md-nav__link">
+    FT_PARAM_TAG_INCREMENTAL
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_ignore_sbix" class="md-nav__link">
+    FT_PARAM_TAG_IGNORE_SBIX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_lcd_filter_weights" class="md-nav__link">
+    FT_PARAM_TAG_LCD_FILTER_WEIGHTS
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_random_seed" class="md-nav__link">
+    FT_PARAM_TAG_RANDOM_SEED
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_stem_darkening" class="md-nav__link">
+    FT_PARAM_TAG_STEM_DARKENING
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_unpatented_hinting" class="md-nav__link">
+    FT_PARAM_TAG_UNPATENTED_HINTING
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_ignore_typographic_family" class="md-nav__link">
+    FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_ignore_typographic_subfamily" class="md-nav__link">
+    FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_incremental" class="md-nav__link">
+    FT_PARAM_TAG_INCREMENTAL
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_ignore_sbix" class="md-nav__link">
+    FT_PARAM_TAG_IGNORE_SBIX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_lcd_filter_weights" class="md-nav__link">
+    FT_PARAM_TAG_LCD_FILTER_WEIGHTS
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_random_seed" class="md-nav__link">
+    FT_PARAM_TAG_RANDOM_SEED
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_stem_darkening" class="md-nav__link">
+    FT_PARAM_TAG_STEM_DARKENING
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_unpatented_hinting" class="md-nav__link">
+    FT_PARAM_TAG_UNPATENTED_HINTING
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; Parameter Tags</p>
+<hr />
+<h1 id="parameter-tags">Parameter Tags<a class="headerlink" href="#parameter-tags" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains macros for the <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.</p>
+<h2 id="ft_param_tag_ignore_typographic_family">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY<a class="headerlink" href="#ft_param_tag_ignore_typographic_family" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'g', 'p', 'f' )
+
+
+  /* this constant is deprecated */
+#<span class="keyword">define</span> FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \
+          <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY</b>
+</code></pre></div>
+
+<p>A tag for <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> ignore typographic family names in the &lsquo;name&rsquo; table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_param_tag_ignore_typographic_subfamily">FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY<a class="headerlink" href="#ft_param_tag_ignore_typographic_subfamily" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'g', 'p', 's' )
+
+
+  /* this constant is deprecated */
+#<span class="keyword">define</span> FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \
+          <b>FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY</b>
+</code></pre></div>
+
+<p>A tag for <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> ignore typographic subfamily names in the &lsquo;name&rsquo; table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_param_tag_incremental">FT_PARAM_TAG_INCREMENTAL<a class="headerlink" href="#ft_param_tag_incremental" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_INCREMENTAL</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 'n', 'c', 'r' )
+</code></pre></div>
+
+<p>An <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> to indicate incremental glyph loading.</p>
+<hr>
+
+<h2 id="ft_param_tag_ignore_sbix">FT_PARAM_TAG_IGNORE_SBIX<a class="headerlink" href="#ft_param_tag_ignore_sbix" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_IGNORE_SBIX</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'i', 's', 'b', 'x' )
+</code></pre></div>
+
+<p>A tag for <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> to make <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code> ignore an &lsquo;sbix&rsquo; table while loading a font. Use this if <code><a href="ft2-face_creation.html#ft_face_flag_xxx">FT_FACE_FLAG_SBIX</a></code> is set and you want to access the outline glyphs in the font.</p>
+<hr>
+
+<h2 id="ft_param_tag_lcd_filter_weights">FT_PARAM_TAG_LCD_FILTER_WEIGHTS<a class="headerlink" href="#ft_param_tag_lcd_filter_weights" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_LCD_FILTER_WEIGHTS</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'l', 'c', 'd', 'f' )
+</code></pre></div>
+
+<p>An <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding argument specifies the five LCD filter weights for a given face (if using <code><a href="ft2-glyph_retrieval.html#ft_load_target_xxx">FT_LOAD_TARGET_LCD</a></code>, for example), overriding the global default values or the values set up with <code><a href="ft2-lcd_rendering.html#ft_library_setlcdfilterweights">FT_Library_SetLcdFilterWeights</a></code>.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED<a class="headerlink" href="#ft_param_tag_random_seed" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_RANDOM_SEED</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 's', 'e', 'e', 'd' )
+</code></pre></div>
+
+<p>An <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see <code><a href="ft2-properties.html#random-seed">random-seed</a></code>.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING<a class="headerlink" href="#ft_param_tag_stem_darkening" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_STEM_DARKENING</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'd', 'a', 'r', 'k' )
+</code></pre></div>
+
+<p>An <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> tag to be used with <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code>. The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> (see <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>).</p>
+<p>This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type&nbsp;1, and CID drivers always do, but the autohinter only in &lsquo;light&rsquo; hinting mode (as of version 2.9).</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_param_tag_unpatented_hinting">FT_PARAM_TAG_UNPATENTED_HINTING<a class="headerlink" href="#ft_param_tag_unpatented_hinting" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_UNPATENTED_HINTING</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'u', 'n', 'p', 'a' )
+</code></pre></div>
+
+<p>Deprecated, no effect.</p>
+<p>Previously: A constant used as the tag of an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
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diff --git a/modules/freetype2/docs/reference/ft2-pcf_driver.html b/modules/freetype2/docs/reference/ft2-pcf_driver.html
new file mode 100644
index 0000000000..d37d71990d
--- /dev/null
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@@ -0,0 +1,1358 @@
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+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
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+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
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+    <div class="md-header__title" data-md-component="header-title">
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+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              The PCF driver
+            
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+      <a href="ft2-preamble.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+        Core API
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+          
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
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+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
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+      <a href="ft2-face_creation.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
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+  
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+          
+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
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+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
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+    </li>
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
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+      <a href="ft2-glyph_variants.html" class="md-nav__link">
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+      <a href="ft2-glyph_management.html" class="md-nav__link">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
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+    </li>
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+          
+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
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+    </li>
+  
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+          
+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
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+      </a>
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+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
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+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
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+          
+            
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+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
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+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
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+  
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+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
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+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
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+    </li>
+  
+
+          
+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
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+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
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+    </li>
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+
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+        </ul>
+      </nav>
+    </li>
+  
+
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+      
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+    
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+      
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+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The PCF driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-pcf_driver.html" class="md-nav__link md-nav__link--active">
+        The PCF driver
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
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+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
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+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; The PCF driver</p>
+<hr />
+<h1 id="the-pcf-driver">The PCF driver<a class="headerlink" href="#the-pcf-driver" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. Right now, there is a single property <code><a href="ft2-properties.html#no-long-family-names">no-long-family-names</a></code> available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES.</p>
+<p>The PCF driver's module name is &lsquo;pcf&rsquo;.</p>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
+        
+        <a href="ft2-tt_driver.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: The TrueType driver" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
+              </span>
+              The TrueType driver
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+          </div>
+        </a>
+      
+      
+        
+        <a href="ft2-ot_svg_driver.html" class="md-footer__link md-footer__link--next" aria-label="Next: The SVG driver" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
+              </span>
+              The SVG driver
+            </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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+  
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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-pfr_fonts.html b/modules/freetype2/docs/reference/ft2-pfr_fonts.html
new file mode 100644
index 0000000000..cd0a297677
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-pfr_fonts.html
@@ -0,0 +1,1513 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>PFR Fonts - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
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+        
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+    
+    
+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
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+    <div data-md-component="skip">
+      
+        
+        <a href="#pfr-fonts" class="md-skip">
+          Skip to content
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+      
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+  <nav class="md-header__inner md-grid" aria-label="Header">
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+  <img src="images/favico.ico" alt="logo">
+
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+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              PFR Fonts
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
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+      
+<div class="md-search" data-md-component="search" role="dialog">
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+  <div class="md-search__inner" role="search">
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          PFR Fonts
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-pfr_fonts.html" class="md-nav__link md-nav__link--active">
+        PFR Fonts
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_pfr_metrics" class="md-nav__link">
+    FT_Get_PFR_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_pfr_kerning" class="md-nav__link">
+    FT_Get_PFR_Kerning
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_pfr_advance" class="md-nav__link">
+    FT_Get_PFR_Advance
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
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+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
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+      <span class="md-nav__icon md-icon"></span>
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+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_pfr_metrics" class="md-nav__link">
+    FT_Get_PFR_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_pfr_kerning" class="md-nav__link">
+    FT_Get_PFR_Kerning
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_pfr_advance" class="md-nav__link">
+    FT_Get_PFR_Advance
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; PFR Fonts</p>
+<hr />
+<h1 id="pfr-fonts">PFR Fonts<a class="headerlink" href="#pfr-fonts" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declaration of PFR-specific functions.</p>
+<h2 id="ft_get_pfr_metrics">FT_Get_PFR_Metrics<a class="headerlink" href="#ft_get_pfr_metrics" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_PFR_H (freetype/ftpfr.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_PFR_Metrics</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   *aoutline_resolution,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   *ametrics_resolution,
+                      <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  *ametrics_x_scale,
+                      <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  *ametrics_y_scale );
+</code></pre></div>
+
+<p>Return the outline and metrics resolutions of a given PFR face.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>Handle to the input face. It can be a non-PFR face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aoutline_resolution">aoutline_resolution</td><td class="desc">
+<p>Outline resolution. This is equivalent to <code>face-&gt;units_per_EM</code> for non-PFR fonts. Optional (parameter can be <code>NULL</code>).</p>
+</td></tr>
+<tr><td class="val" id="ametrics_resolution">ametrics_resolution</td><td class="desc">
+<p>Metrics resolution. This is equivalent to <code>outline_resolution</code> for non-PFR fonts. Optional (parameter can be <code>NULL</code>).</p>
+</td></tr>
+<tr><td class="val" id="ametrics_x_scale">ametrics_x_scale</td><td class="desc">
+<p>A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. This is equivalent to <code>face-&gt;size-&gt;x_scale</code>, but for metrics only. Optional (parameter can be <code>NULL</code>).</p>
+</td></tr>
+<tr><td class="val" id="ametrics_y_scale">ametrics_y_scale</td><td class="desc">
+<p>Same as <code>ametrics_x_scale</code> but for the vertical direction. optional (parameter can be <code>NULL</code>).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values.</p>
+<hr>
+
+<h2 id="ft_get_pfr_kerning">FT_Get_PFR_Kerning<a class="headerlink" href="#ft_get_pfr_kerning" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_PFR_H (freetype/ftpfr.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_PFR_Kerning</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     left,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     right,
+                      <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  *avector );
+</code></pre></div>
+
+<p>Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="left">left</td><td class="desc">
+<p>Index of the left glyph.</p>
+</td></tr>
+<tr><td class="val" id="right">right</td><td class="desc">
+<p>Index of the right glyph.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="avector">avector</td><td class="desc">
+<p>A kerning vector.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function always return distances in original PFR metrics units. This is unlike <code><a href="ft2-glyph_retrieval.html#ft_get_kerning">FT_Get_Kerning</a></code> with the <code><a href="ft2-glyph_retrieval.html#ft_kerning_mode">FT_KERNING_UNSCALED</a></code> mode, which always returns distances converted to outline units.</p>
+<p>You can use the value of the <code>x_scale</code> and <code>y_scale</code> parameters returned by <code><a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a></code> to scale these to device subpixels.</p>
+<hr>
+
+<h2 id="ft_get_pfr_advance">FT_Get_PFR_Advance<a class="headerlink" href="#ft_get_pfr_advance" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_PFR_H (freetype/ftpfr.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_PFR_Advance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   gindex,
+                      <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>   *aadvance );
+</code></pre></div>
+
+<p>Return a given glyph advance, expressed in original metrics units, from a PFR font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+<tr><td class="val" id="gindex">gindex</td><td class="desc">
+<p>The glyph index.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aadvance">aadvance</td><td class="desc">
+<p>The glyph advance in metrics units.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You can use the <code>x_scale</code> or <code>y_scale</code> results of <code><a href="ft2-pfr_fonts.html#ft_get_pfr_metrics">FT_Get_PFR_Metrics</a></code> to convert the advance to device subpixels (i.e., 1/64 of pixels).</p>
+<hr>
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+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" checked>
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Preamble
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-preamble.html" class="md-nav__link md-nav__link--active">
+        Preamble
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
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+<p>FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps.</p>
+<p>Note that FreeType is <em>not</em> a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that.</p>
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diff --git a/modules/freetype2/docs/reference/ft2-properties.html b/modules/freetype2/docs/reference/ft2-properties.html
new file mode 100644
index 0000000000..60ac8266a5
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+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+      <a href="ft2-library_setup.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
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+      </a>
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
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+            
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+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
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+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+      <a href="ft2-layer_management.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
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+    </li>
+  
+
+          
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+      <a href="ft2-mac_specific.html" class="md-nav__link">
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+          
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+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
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+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
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+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Driver properties
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-properties.html" class="md-nav__link md-nav__link--active">
+        Driver properties
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_hinting_xxx" class="md-nav__link">
+    FT_HINTING_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#hinting-engine" class="md-nav__link">
+    hinting-engine
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#no-stem-darkening" class="md-nav__link">
+    no-stem-darkening
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#darkening-parameters" class="md-nav__link">
+    darkening-parameters
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#random-seed" class="md-nav__link">
+    random-seed
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#no-long-family-names" class="md-nav__link">
+    no-long-family-names
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_interpreter_version_xxx" class="md-nav__link">
+    TT_INTERPRETER_VERSION_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#interpreter-version" class="md-nav__link">
+    interpreter-version
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg-hooks" class="md-nav__link">
+    svg-hooks
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#glyph-to-script-map" class="md-nav__link">
+    glyph-to-script-map
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_autohinter_script_xxx" class="md-nav__link">
+    FT_AUTOHINTER_SCRIPT_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_prop_glyphtoscriptmap" class="md-nav__link">
+    FT_Prop_GlyphToScriptMap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#fallback-script" class="md-nav__link">
+    fallback-script
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#default-script" class="md-nav__link">
+    default-script
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#increase-x-height" class="md-nav__link">
+    increase-x-height
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_prop_increasexheight" class="md-nav__link">
+    FT_Prop_IncreaseXHeight
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#warping" class="md-nav__link">
+    warping
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_hinting_xxx" class="md-nav__link">
+    FT_HINTING_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#hinting-engine" class="md-nav__link">
+    hinting-engine
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#no-stem-darkening" class="md-nav__link">
+    no-stem-darkening
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#darkening-parameters" class="md-nav__link">
+    darkening-parameters
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#random-seed" class="md-nav__link">
+    random-seed
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#no-long-family-names" class="md-nav__link">
+    no-long-family-names
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_interpreter_version_xxx" class="md-nav__link">
+    TT_INTERPRETER_VERSION_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#interpreter-version" class="md-nav__link">
+    interpreter-version
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg-hooks" class="md-nav__link">
+    svg-hooks
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#glyph-to-script-map" class="md-nav__link">
+    glyph-to-script-map
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_autohinter_script_xxx" class="md-nav__link">
+    FT_AUTOHINTER_SCRIPT_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_prop_glyphtoscriptmap" class="md-nav__link">
+    FT_Prop_GlyphToScriptMap
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#fallback-script" class="md-nav__link">
+    fallback-script
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#default-script" class="md-nav__link">
+    default-script
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#increase-x-height" class="md-nav__link">
+    increase-x-height
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_prop_increasexheight" class="md-nav__link">
+    FT_Prop_IncreaseXHeight
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#warping" class="md-nav__link">
+    warping
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; Driver properties</p>
+<hr />
+<h1 id="driver-properties">Driver properties<a class="headerlink" href="#driver-properties" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>Driver modules can be controlled by setting and unsetting properties, using the functions <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>. This section documents the available properties, together with auxiliary macros and structures.</p>
+<h2 id="ft_hinting_xxx">FT_HINTING_XXX<a class="headerlink" href="#ft_hinting_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-properties.html#ft_hinting_freetype">FT_HINTING_FREETYPE</a>  0
+#<span class="keyword">define</span> <a href="ft2-properties.html#ft_hinting_adobe">FT_HINTING_ADOBE</a>     1
+
+  /* these constants (introduced in 2.4.12) are deprecated */
+#<span class="keyword">define</span> FT_CFF_HINTING_FREETYPE  <a href="ft2-properties.html#ft_hinting_freetype">FT_HINTING_FREETYPE</a>
+#<span class="keyword">define</span> FT_CFF_HINTING_ADOBE     <a href="ft2-properties.html#ft_hinting_adobe">FT_HINTING_ADOBE</a>
+</code></pre></div>
+
+<p>A list of constants used for the <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code> property to select the hinting engine for CFF, Type&nbsp;1, and CID fonts.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_hinting_freetype">FT_HINTING_FREETYPE</td><td class="desc">
+<p>Use the old FreeType hinting engine.</p>
+</td></tr>
+<tr><td class="val" id="ft_hinting_adobe">FT_HINTING_ADOBE</td><td class="desc">
+<p>Use the hinting engine contributed by Adobe.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.9</p>
+<hr>
+
+<h2 id="hinting-engine">hinting-engine<a class="headerlink" href="#hinting-engine" title="Permanent link">&para;</a></h2>
+<p>Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between &lsquo;freetype&rsquo; and &lsquo;adobe&rsquo; if compiled with <code>CFF_CONFIG_OPTION_OLD_ENGINE</code>. If this configuration macro isn't defined, &lsquo;hinting-engine&rsquo; does nothing.</p>
+<p>The same holds for the Type&nbsp;1 and CID modules if compiled with <code>T1_CONFIG_OPTION_OLD_ENGINE</code>.</p>
+<p>For the &lsquo;cff&rsquo; module, the default engine is &lsquo;adobe&rsquo;. For both the &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules, the default engine is &lsquo;adobe&rsquo;, too.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values &lsquo;adobe&rsquo; or &lsquo;freetype&rsquo;).</p>
+<h4>example</h4>
+
+<p>The following example code demonstrates how to select Adobe's hinting engine for the &lsquo;cff&rsquo; module (omitting the error handling).
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_UInt     hinting_engine = FT_HINTING_ADOBE;
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;cff&quot;,
+                            &quot;hinting-engine&quot;, &amp;hinting_engine );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.4.12 (for &lsquo;cff&rsquo; module)</p>
+<p>2.9 (for &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules)</p>
+<hr>
+
+<h2 id="no-stem-darkening">no-stem-darkening<a class="headerlink" href="#no-stem-darkening" title="Permanent link">&para;</a></h2>
+<p>All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type&nbsp;1, and CID font modules if the &lsquo;Adobe&rsquo; engine is selected (which is the default).</p>
+<p>Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code>. When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy!</p>
+<p>Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (=&nbsp;higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs &lsquo;thin out&rsquo;. Mac OS&nbsp;X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore &lsquo;blacker&rsquo;. This counteracts the &lsquo;thinning out&rsquo; of glyphs, making text remain readable at smaller sizes.</p>
+<p>For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (that is, <code>no-stem-darkening</code> is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver.</p>
+<p>Note that stem darkening is never applied if <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for &lsquo;on&rsquo; and &lsquo;off&rsquo;, respectively). It can also be set per face using <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_stem_darkening">FT_PARAM_TAG_STEM_DARKENING</a></code>.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_Bool     no_stem_darkening = TRUE;
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;cff&quot;,
+                            &quot;no-stem-darkening&quot;, &amp;no_stem_darkening );
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.4.12 (for &lsquo;cff&rsquo; module)</p>
+<p>2.6.2 (for &lsquo;autofitter&rsquo; module)</p>
+<p>2.9 (for &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules)</p>
+<hr>
+
+<h2 id="darkening-parameters">darkening-parameters<a class="headerlink" href="#darkening-parameters" title="Permanent link">&para;</a></h2>
+<p>By default, the Adobe hinting engine, as used by the CFF, Type&nbsp;1, and CID font drivers, darkens stems as follows (if the <code>no-stem-darkening</code> property isn't set):
+<div class="highlight"><pre><span></span><code>  stem width &lt;= 0.5px:   darkening amount = 0.4px
+  stem width  = 1px:     darkening amount = 0.275px
+  stem width  = 1.667px: darkening amount = 0.275px
+  stem width &gt;= 2.333px: darkening amount = 0px
+</code></pre></div></p>
+<p>and piecewise linear in-between. At configuration time, these four control points can be set with the macro <code>CFF_CONFIG_OPTION_DARKENING_PARAMETERS</code>; the CFF, Type&nbsp;1, and CID drivers share these values. At runtime, the control points can be changed using the <code>darkening-parameters</code> property (see the example below that demonstrates this for the Type&nbsp;1 driver).</p>
+<p>The x&nbsp;values give the stem width, and the y&nbsp;values the darkening amount. The unit is 1000<sup>th</sup> of pixels. All coordinate values must be positive; the x&nbsp;values must be monotonically increasing; the y&nbsp;values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4).</p>
+<p>The auto-hinter provides this property, too, as an experimental feature. See <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code> for more.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable, using eight comma-separated integers without spaces. Here the above example, using <code>\</code> to break the line for readability.
+<div class="highlight"><pre><span></span><code>  FREETYPE_PROPERTIES=\
+  type1:darkening-parameters=500,300,1000,200,1500,100,2000,0
+</code></pre></div></p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_Int      darken_params[8] = {  500, 300,   // x1, y1
+                                   1000, 200,   // x2, y2
+                                   1500, 100,   // x3, y3
+                                   2000,   0 }; // x4, y4
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;type1&quot;,
+                            &quot;darkening-parameters&quot;, darken_params );
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.5.1 (for &lsquo;cff&rsquo; module)</p>
+<p>2.6.2 (for &lsquo;autofitter&rsquo; module)</p>
+<p>2.9 (for &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules)</p>
+<hr>
+
+<h2 id="random-seed">random-seed<a class="headerlink" href="#random-seed" title="Permanent link">&para;</a></h2>
+<p>By default, the seed value for the CFF &lsquo;random&rsquo; operator and the similar &lsquo;0 28 callothersubr pop&rsquo; command for the Type&nbsp;1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by &lsquo;random&rsquo; are repeatable.</p>
+<p>The <code>random-seed</code> property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the <code>intitialRandomSeed</code> private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of <code>initialRandomSeed</code>, which is consequently ignored.</p>
+<h4>note</h4>
+
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable. It can also be set per face using <code><a href="ft2-face_creation.html#ft_face_properties">FT_Face_Properties</a></code> with <code><a href="ft2-parameter_tags.html#ft_param_tag_random_seed">FT_PARAM_TAG_RANDOM_SEED</a></code>.</p>
+<h4>since</h4>
+
+<p>2.8 (for &lsquo;cff&rsquo; module)</p>
+<p>2.9 (for &lsquo;type1&rsquo; and &lsquo;t1cid&rsquo; modules)</p>
+<hr>
+
+<h2 id="no-long-family-names">no-long-family-names<a class="headerlink" href="#no-long-family-names" title="Permanent link">&para;</a></h2>
+<p>If <code>PCF_CONFIG_OPTION_LONG_FAMILY_NAMES</code> is active while compiling FreeType, the PCF driver constructs long family names.</p>
+<p>There are many PCF fonts just called &lsquo;Fixed&rsquo; which look completely different, and which have nothing to do with each other. When selecting &lsquo;Fixed&rsquo; in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are &lsquo;wide&rsquo; characters; all put together, family names like &lsquo;Sony Fixed&rsquo; or &lsquo;Misc Fixed Wide&rsquo; are constructed.</p>
+<p>If <code>no-long-family-names</code> is set, this feature gets switched off.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values 1 and 0 for &lsquo;on&rsquo; and &lsquo;off&rsquo;, respectively).</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_Bool     no_long_family_names = TRUE;
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;pcf&quot;,
+                            &quot;no-long-family-names&quot;,
+                            &amp;no_long_family_names );
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="tt_interpreter_version_xxx">TT_INTERPRETER_VERSION_XXX<a class="headerlink" href="#tt_interpreter_version_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-properties.html#tt_interpreter_version_35">TT_INTERPRETER_VERSION_35</a>  35
+#<span class="keyword">define</span> <a href="ft2-properties.html#tt_interpreter_version_38">TT_INTERPRETER_VERSION_38</a>  38
+#<span class="keyword">define</span> <a href="ft2-properties.html#tt_interpreter_version_40">TT_INTERPRETER_VERSION_40</a>  40
+</code></pre></div>
+
+<p>A list of constants used for the <code><a href="ft2-properties.html#interpreter-version">interpreter-version</a></code> property to select the hinting engine for Truetype fonts.</p>
+<p>The numeric value in the constant names represents the version number as returned by the &lsquo;GETINFO&rsquo; bytecode instruction.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="tt_interpreter_version_35">TT_INTERPRETER_VERSION_35</td><td class="desc">
+<p>Version&nbsp;35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows&nbsp;98; only grayscale and B/W rasterizing is supported.</p>
+</td></tr>
+<tr><td class="val" id="tt_interpreter_version_38">TT_INTERPRETER_VERSION_38</td><td class="desc">
+<p>Version&nbsp;38 is the same Version&nbsp;40. The original &lsquo;Infinality&rsquo; code is no longer available.</p>
+</td></tr>
+<tr><td class="val" id="tt_interpreter_version_40">TT_INTERPRETER_VERSION_40</td><td class="desc">
+<p>Version&nbsp;40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows&nbsp;10). It is used in FreeType to select the &lsquo;minimal&rsquo; subpixel hinting code, a stripped-down and higher performance version of the &lsquo;Infinality&rsquo; code.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does <strong>not</strong> control how glyph get rasterized! In particular, it does not control subpixel color filtering.</p>
+<p>If FreeType has not been compiled with the configuration option <code>TT_CONFIG_OPTION_SUBPIXEL_HINTING</code>, selecting version&nbsp;38 or&nbsp;40 causes an <code>FT_Err_Unimplemented_Feature</code> error.</p>
+<p>Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the &lsquo;GETINFO&rsquo; bytecode instruction are more convoluted than desired.</p>
+<p>Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it.
+<div class="highlight"><pre><span></span><code>  GETINFO framework               version feature
+  -------------------------------------------------------------------
+      3   GDI (Win 3.1),            v1.0  16-bit, first version
+          TrueImage
+     33   GDI (Win NT 3.1),         v1.5  32-bit
+          HP Laserjet
+     34   GDI (Win 95)              v1.6  font smoothing,
+                                          new SCANTYPE opcode
+     35   GDI (Win 98/2000)         v1.7  (UN)SCALED_COMPONENT_OFFSET
+                                            bits in composite glyphs
+     36   MGDI (Win CE 2)           v1.6+ classic ClearType
+     37   GDI (XP and later),       v1.8  ClearType
+          GDI+ old (before Vista)
+     38   GDI+ old (Vista, Win 7),  v1.9  subpixel ClearType,
+          WPF                             Y-direction ClearType,
+                                          additional error checking
+     39   DWrite (before Win 8)     v2.0  subpixel ClearType flags
+                                            in GETINFO opcode,
+                                          bug fixes
+     40   GDI+ (after Win 7),       v2.1  Y-direction ClearType flag
+          DWrite (Win 8)                    in GETINFO opcode,
+                                          Gray ClearType
+</code></pre></div></p>
+<p>The &lsquo;version&rsquo; field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates to a given framework might include improved hinting support.
+<div class="highlight"><pre><span></span><code>   version   sampling          rendering        comment
+            x        y       x           y
+  --------------------------------------------------------------
+    v1.0   normal  normal  B/W           B/W    bi-level
+    v1.6   high    high    gray          gray   grayscale
+    v1.8   high    normal  color-filter  B/W    (GDI) ClearType
+    v1.9   high    high    color-filter  gray   Color ClearType
+    v2.1   high    normal  gray          B/W    Gray ClearType
+    v2.1   high    high    gray          gray   Gray ClearType
+</code></pre></div></p>
+<p>Color and Gray ClearType are the two available variants of &lsquo;Y-direction ClearType&rsquo;, meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is &lsquo;symmetric smoothing&rsquo;. &lsquo;Classic ClearType&rsquo; is the original algorithm used before introducing a modified version in Win&nbsp;XP. Another name for v1.6's grayscale rendering is &lsquo;font smoothing&rsquo;, and &lsquo;Color ClearType&rsquo; is sometimes also called &lsquo;DWrite ClearType&rsquo;. To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called &lsquo;GDI ClearType&rsquo;.</p>
+<p>&lsquo;Normal&rsquo; and &lsquo;high&rsquo; sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. &lsquo;Normal&rsquo; means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, &lsquo;high&rsquo; means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like &lsquo;MIRP&rsquo;. After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated.</p>
+<p>Note that &lsquo;Gray ClearType&rsquo; is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit&nbsp;12 (hinting for grayscale), while v2.1 returns bits&nbsp;13 (hinting for ClearType), 18 (symmetrical smoothing), and&nbsp;19 (Gray ClearType). Also, this mode respects bits 2 and&nbsp;3 for the version&nbsp;1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version&nbsp;0 (bits 0 and&nbsp;1).</p>
+<p>Keep in mind that the features of the above interpreter versions might not map exactly to FreeType features or behavior because it is a fundamentally different library with different internals.</p>
+<hr>
+
+<h2 id="interpreter-version">interpreter-version<a class="headerlink" href="#interpreter-version" title="Permanent link">&para;</a></h2>
+<p>Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old &lsquo;Infinality&rsquo; code and new stripped-down and higher performance &lsquo;minimal&rsquo; code) and one without, respectively. The default is subpixel support if <code>TT_CONFIG_OPTION_SUBPIXEL_HINTING</code> is defined, and no subpixel support otherwise (since it isn't available then).</p>
+<p>If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if &lsquo;native ClearType&rsquo; is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter.</p>
+<p>Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at &lsquo;<a href="https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx">https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx</a>&rsquo;. Note that FreeType currently doesn't really &lsquo;subpixel hint&rsquo; (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>This property can be set via the <code>FREETYPE_PROPERTIES</code> environment variable (using values &lsquo;35&rsquo;, &lsquo;38&rsquo;, or &lsquo;40&rsquo;).</p>
+<h4>example</h4>
+
+<p>The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling).
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_Face     face;
+  FT_UInt     interpreter_version = TT_INTERPRETER_VERSION_35;
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;truetype&quot;,
+                            &quot;interpreter-version&quot;,
+                            &amp;interpreter_version );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.5</p>
+<hr>
+
+<h2 id="svg-hooks">svg-hooks<a class="headerlink" href="#svg-hooks" title="Permanent link">&para;</a></h2>
+<p>Set up the interface between FreeType and an extern SVG rendering library like &lsquo;librsvg&rsquo;. All details on the function hooks can be found in section &lsquo;<a href="ft2-svg_fonts.html#svg_fonts">OpenType SVG Fonts</a>&rsquo;.</p>
+<h4>example</h4>
+
+<p>The following example code expects that the four hook functions <code>svg_*</code> are defined elsewhere. Error handling is omitted, too.
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  SVG_RendererHooks  hooks = {
+                       (SVG_Lib_Init_Func)svg_init,
+                       (SVG_Lib_Free_Func)svg_free,
+                       (SVG_Lib_Render_Func)svg_render,
+                       (SVG_Lib_Preset_Slot_Func)svg_preset_slot };
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;ot-svg&quot;,
+                            &quot;svg-hooks&quot;, &amp;hooks );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="glyph-to-script-map">glyph-to-script-map<a class="headerlink" href="#glyph-to-script-map" title="Permanent link">&para;</a></h2>
+<p><strong>Experimental only</strong></p>
+<p>The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below.</p>
+<p>OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called &lsquo;features&rsquo;. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType.</p>
+<p>The mapping between glyph indices and scripts (in the auto-hinter sense, see the <code><a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_XXX</a></code> values) is stored as an array with <code>num_glyphs</code> elements, as found in the font's <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure. The <code>glyph-to-script-map</code> property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.</p>
+<h4>example</h4>
+
+<p>The following example code demonstrates how to access it (omitting the error handling).
+<div class="highlight"><pre><span></span><code>  FT_Library                library;
+  FT_Face                   face;
+  FT_Prop_GlyphToScriptMap  prop;
+
+
+  FT_Init_FreeType( &amp;library );
+  FT_New_Face( library, &quot;foo.ttf&quot;, 0, &amp;face );
+
+  prop.face = face;
+
+  FT_Property_Get( library, &quot;autofitter&quot;,
+                            &quot;glyph-to-script-map&quot;, &amp;prop );
+
+  // adjust `prop.map&#39; as needed right here
+
+  FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT );
+</code></pre></div></p>
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_XXX<a class="headerlink" href="#ft_autohinter_script_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-properties.html#ft_autohinter_script_none">FT_AUTOHINTER_SCRIPT_NONE</a>   0
+#<span class="keyword">define</span> <a href="ft2-properties.html#ft_autohinter_script_latin">FT_AUTOHINTER_SCRIPT_LATIN</a>  1
+#<span class="keyword">define</span> <a href="ft2-properties.html#ft_autohinter_script_cjk">FT_AUTOHINTER_SCRIPT_CJK</a>    2
+#<span class="keyword">define</span> <a href="ft2-properties.html#ft_autohinter_script_indic">FT_AUTOHINTER_SCRIPT_INDIC</a>  3
+</code></pre></div>
+
+<p><strong>Experimental only</strong></p>
+<p>A list of constants used for the <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> property to specify the script submodule the auto-hinter should use for hinting a particular glyph.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_autohinter_script_none">FT_AUTOHINTER_SCRIPT_NONE</td><td class="desc">
+<p>Don't auto-hint this glyph.</p>
+</td></tr>
+<tr><td class="val" id="ft_autohinter_script_latin">FT_AUTOHINTER_SCRIPT_LATIN</td><td class="desc">
+<p>Apply the latin auto-hinter. For the auto-hinter, &lsquo;latin&rsquo; is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints.</p>
+<p>By default, characters from the following Unicode ranges are assigned to this submodule.</p>
+<pre><code>  U+0020 - U+007F  // Basic Latin (no control characters)
+  U+00A0 - U+00FF  // Latin-1 Supplement (no control characters)
+  U+0100 - U+017F  // Latin Extended-A
+  U+0180 - U+024F  // Latin Extended-B
+  U+0250 - U+02AF  // IPA Extensions
+  U+02B0 - U+02FF  // Spacing Modifier Letters
+  U+0300 - U+036F  // Combining Diacritical Marks
+  U+0370 - U+03FF  // Greek and Coptic
+  U+0400 - U+04FF  // Cyrillic
+  U+0500 - U+052F  // Cyrillic Supplement
+  U+1D00 - U+1D7F  // Phonetic Extensions
+  U+1D80 - U+1DBF  // Phonetic Extensions Supplement
+  U+1DC0 - U+1DFF  // Combining Diacritical Marks Supplement
+  U+1E00 - U+1EFF  // Latin Extended Additional
+  U+1F00 - U+1FFF  // Greek Extended
+  U+2000 - U+206F  // General Punctuation
+  U+2070 - U+209F  // Superscripts and Subscripts
+  U+20A0 - U+20CF  // Currency Symbols
+  U+2150 - U+218F  // Number Forms
+  U+2460 - U+24FF  // Enclosed Alphanumerics
+  U+2C60 - U+2C7F  // Latin Extended-C
+  U+2DE0 - U+2DFF  // Cyrillic Extended-A
+  U+2E00 - U+2E7F  // Supplemental Punctuation
+  U+A640 - U+A69F  // Cyrillic Extended-B
+  U+A720 - U+A7FF  // Latin Extended-D
+  U+FB00 - U+FB06  // Alphab. Present. Forms (Latin Ligatures)
+ U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols
+ U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement
+</code></pre>
+</td></tr>
+<tr><td class="val" id="ft_autohinter_script_cjk">FT_AUTOHINTER_SCRIPT_CJK</td><td class="desc">
+<p>Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts.</p>
+<p>By default, characters from the following Unicode ranges are assigned to this submodule.</p>
+<pre><code>  U+1100 - U+11FF  // Hangul Jamo
+  U+2E80 - U+2EFF  // CJK Radicals Supplement
+  U+2F00 - U+2FDF  // Kangxi Radicals
+  U+2FF0 - U+2FFF  // Ideographic Description Characters
+  U+3000 - U+303F  // CJK Symbols and Punctuation
+  U+3040 - U+309F  // Hiragana
+  U+30A0 - U+30FF  // Katakana
+  U+3100 - U+312F  // Bopomofo
+  U+3130 - U+318F  // Hangul Compatibility Jamo
+  U+3190 - U+319F  // Kanbun
+  U+31A0 - U+31BF  // Bopomofo Extended
+  U+31C0 - U+31EF  // CJK Strokes
+  U+31F0 - U+31FF  // Katakana Phonetic Extensions
+  U+3200 - U+32FF  // Enclosed CJK Letters and Months
+  U+3300 - U+33FF  // CJK Compatibility
+  U+3400 - U+4DBF  // CJK Unified Ideographs Extension A
+  U+4DC0 - U+4DFF  // Yijing Hexagram Symbols
+  U+4E00 - U+9FFF  // CJK Unified Ideographs
+  U+A960 - U+A97F  // Hangul Jamo Extended-A
+  U+AC00 - U+D7AF  // Hangul Syllables
+  U+D7B0 - U+D7FF  // Hangul Jamo Extended-B
+  U+F900 - U+FAFF  // CJK Compatibility Ideographs
+  U+FE10 - U+FE1F  // Vertical forms
+  U+FE30 - U+FE4F  // CJK Compatibility Forms
+  U+FF00 - U+FFEF  // Halfwidth and Fullwidth Forms
+ U+1B000 - U+1B0FF // Kana Supplement
+ U+1D300 - U+1D35F // Tai Xuan Hing Symbols
+ U+1F200 - U+1F2FF // Enclosed Ideographic Supplement
+ U+20000 - U+2A6DF // CJK Unified Ideographs Extension B
+ U+2A700 - U+2B73F // CJK Unified Ideographs Extension C
+ U+2B740 - U+2B81F // CJK Unified Ideographs Extension D
+ U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement
+</code></pre>
+</td></tr>
+<tr><td class="val" id="ft_autohinter_script_indic">FT_AUTOHINTER_SCRIPT_INDIC</td><td class="desc">
+<p>Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan.</p>
+<p>By default, characters from the following Unicode ranges are assigned to this submodule.</p>
+<pre><code>  U+0900 - U+0DFF  // Indic Range
+  U+0F00 - U+0FFF  // Tibetan
+  U+1900 - U+194F  // Limbu
+  U+1B80 - U+1BBF  // Sundanese
+  U+A800 - U+A82F  // Syloti Nagri
+  U+ABC0 - U+ABFF  // Meetei Mayek
+ U+11800 - U+118DF // Sharada
+</code></pre>
+<p>Note that currently Indic support is rudimentary only, missing blue zone support.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="ft_prop_glyphtoscriptmap">FT_Prop_GlyphToScriptMap<a class="headerlink" href="#ft_prop_glyphtoscriptmap" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Prop_GlyphToScriptMap_
+  {
+    <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>*  map;
+
+  } <b>FT_Prop_GlyphToScriptMap</b>;
+</code></pre></div>
+
+<p><strong>Experimental only</strong></p>
+<p>The data exchange structure for the <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> property.</p>
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="fallback-script">fallback-script<a class="headerlink" href="#fallback-script" title="Permanent link">&para;</a></h2>
+<p><strong>Experimental only</strong></p>
+<p>If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code> property). By default, this is <code><a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_CJK</a></code>. Using the <code>fallback-script</code> property, this fallback value can be changed.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_UInt     fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;autofitter&quot;,
+                            &quot;fallback-script&quot;, &amp;fallback_script );
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="default-script">default-script<a class="headerlink" href="#default-script" title="Permanent link">&para;</a></h2>
+<p><strong>Experimental only</strong></p>
+<p>If FreeType gets compiled with <code>FT_CONFIG_OPTION_USE_HARFBUZZ</code> to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a &lsquo;dlig&rsquo; feature, containing the combination of the characters &lsquo;T&rsquo;, &lsquo;E&rsquo;, and &lsquo;L&rsquo; to form a &lsquo;TEL&rsquo; ligature.</p>
+<p>By default, this is <code><a href="ft2-properties.html#ft_autohinter_script_xxx">FT_AUTOHINTER_SCRIPT_LATIN</a></code>. Using the <code>default-script</code> property, this default value can be changed.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like <code><a href="ft2-properties.html#glyph-to-script-map">glyph-to-script-map</a></code>, or by auto-hinting any glyph from that face. In particular, if you have already created an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Library  library;
+  FT_UInt     default_script = FT_AUTOHINTER_SCRIPT_NONE;
+
+
+  FT_Init_FreeType( &amp;library );
+
+  FT_Property_Set( library, &quot;autofitter&quot;,
+                            &quot;default-script&quot;, &amp;default_script );
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.5.3</p>
+<hr>
+
+<h2 id="increase-x-height">increase-x-height<a class="headerlink" href="#increase-x-height" title="Permanent link">&para;</a></h2>
+<p>For ppem values in the range 6&nbsp;&lt;= ppem &lt;= <code>increase-x-height</code>, round up the font's x&nbsp;height much more often than normally. If the value is set to&nbsp;0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.</p>
+<h4>note</h4>
+
+<p>This property can be used with <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code> also.</p>
+<p>Set this value right after calling <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, but before loading any glyph (using the auto-hinter).</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  FT_Library               library;
+  FT_Face                  face;
+  FT_Prop_IncreaseXHeight  prop;
+
+
+  FT_Init_FreeType( &amp;library );
+  FT_New_Face( library, &quot;foo.ttf&quot;, 0, &amp;face );
+  FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 );
+
+  prop.face  = face;
+  prop.limit = 14;
+
+  FT_Property_Set( library, &quot;autofitter&quot;,
+                            &quot;increase-x-height&quot;, &amp;prop );
+</code></pre></div>
+<h4>since</h4>
+
+<p>2.4.11</p>
+<hr>
+
+<h2 id="ft_prop_increasexheight">FT_Prop_IncreaseXHeight<a class="headerlink" href="#ft_prop_increasexheight" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_DRIVER_H (freetype/ftdriver.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Prop_IncreaseXHeight_
+  {
+    <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  limit;
+
+  } <b>FT_Prop_IncreaseXHeight</b>;
+</code></pre></div>
+
+<p>The data exchange structure for the <code><a href="ft2-properties.html#increase-x-height">increase-x-height</a></code> property.</p>
+<hr>
+
+<h2 id="warping">warping<a class="headerlink" href="#warping" title="Permanent link">&para;</a></h2>
+<p><strong>Obsolete</strong></p>
+<p>This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType&nbsp;2 sources. This entry is only here for historical reference.</p>
+<p>Warping only worked in &lsquo;normal&rsquo; auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored.</p>
+<h4>since</h4>
+
+<p>2.6</p>
+<hr>
+                
+              
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+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Quick retrieval of advance values
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Quick retrieval of advance values
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-quick_advance.html" class="md-nav__link md-nav__link--active">
+        Quick retrieval of advance values
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_advance" class="md-nav__link">
+    FT_Get_Advance
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_advances" class="md-nav__link">
+    FT_Get_Advances
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_advance_flag_fast_only" class="md-nav__link">
+    FT_ADVANCE_FLAG_FAST_ONLY
+  </a>
+  
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+    Synopsis
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+        <li class="md-nav__item">
+  <a href="#ft_get_advance" class="md-nav__link">
+    FT_Get_Advance
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_advances" class="md-nav__link">
+    FT_Get_Advances
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_advance_flag_fast_only" class="md-nav__link">
+    FT_ADVANCE_FLAG_FAST_ONLY
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
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+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Quick retrieval of advance values</p>
+<hr />
+<h1 id="quick-retrieval-of-advance-values">Quick retrieval of advance values<a class="headerlink" href="#quick-retrieval-of-advance-values" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains functions to quickly extract advance values without handling glyph outlines, if possible.</p>
+<h2 id="ft_get_advance">FT_Get_Advance<a class="headerlink" href="#ft_get_advance" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_ADVANCES_H (freetype/ftadvanc.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Advance</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                  <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    gindex,
+                  <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>   load_flags,
+                  <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  *padvance );
+</code></pre></div>
+
+<p>Retrieve the advance value of a given glyph outline in an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The source <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> handle.</p>
+</td></tr>
+<tr><td class="val" id="gindex">gindex</td><td class="desc">
+<p>The glyph index.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>A set of bit flags similar to those used when calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, used to determine what kind of advances you need.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="padvance">padvance</td><td class="desc">
+<p>The advance value. If scaling is performed (based on the value of <code>load_flags</code>), the advance value is in 16.16 format. Otherwise, it is in font units.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code> is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>This function may fail if you use <code><a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a></code> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
+<p>A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<hr>
+
+<h2 id="ft_get_advances">FT_Get_Advances<a class="headerlink" href="#ft_get_advances" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_ADVANCES_H (freetype/ftadvanc.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Advances</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                   <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    start,
+                   <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    count,
+                   <a href="ft2-basic_types.html#ft_int32">FT_Int32</a>   load_flags,
+                   <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  *padvances );
+</code></pre></div>
+
+<p>Retrieve the advance values of several glyph outlines in an <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>The source <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> handle.</p>
+</td></tr>
+<tr><td class="val" id="start">start</td><td class="desc">
+<p>The first glyph index.</p>
+</td></tr>
+<tr><td class="val" id="count">count</td><td class="desc">
+<p>The number of advance values you want to retrieve.</p>
+</td></tr>
+<tr><td class="val" id="load_flags">load_flags</td><td class="desc">
+<p>A set of bit flags similar to those used when calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="padvance">padvance</td><td class="desc">
+<p>The advance values. This array, to be provided by the caller, must contain at least <code>count</code> elements.</p>
+<p>If scaling is performed (based on the value of <code>load_flags</code>), the advance values are in 16.16 format. Otherwise, they are in font units.</p>
+<p>If <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_VERTICAL_LAYOUT</a></code> is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>note</h4>
+
+<p>This function may fail if you use <code><a href="ft2-quick_advance.html#ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY</a></code> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
+<p>Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code>.</p>
+<hr>
+
+<h2 id="ft_advance_flag_fast_only">FT_ADVANCE_FLAG_FAST_ONLY<a class="headerlink" href="#ft_advance_flag_fast_only" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_ADVANCES_H (freetype/ftadvanc.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ADVANCE_FLAG_FAST_ONLY</b>  0x20000000L
+</code></pre></div>
+
+<p>A bit-flag to be OR-ed with the <code>flags</code> parameter of the <code><a href="ft2-quick_advance.html#ft_get_advance">FT_Get_Advance</a></code> and <code><a href="ft2-quick_advance.html#ft_get_advances">FT_Get_Advances</a></code> functions.</p>
+<p>If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation.</p>
+<p>Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly.</p>
+<p>Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.</p>
+<hr>
+                
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+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Scanline Converter
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-raster.html" class="md-nav__link md-nav__link--active">
+        Scanline Converter
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_span" class="md-nav__link">
+    FT_Span
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_spanfunc" class="md-nav__link">
+    FT_SpanFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_params" class="md-nav__link">
+    FT_Raster_Params
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_flag_xxx" class="md-nav__link">
+    FT_RASTER_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster" class="md-nav__link">
+    FT_Raster
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_newfunc" class="md-nav__link">
+    FT_Raster_NewFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_donefunc" class="md-nav__link">
+    FT_Raster_DoneFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_resetfunc" class="md-nav__link">
+    FT_Raster_ResetFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_setmodefunc" class="md-nav__link">
+    FT_Raster_SetModeFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_renderfunc" class="md-nav__link">
+    FT_Raster_RenderFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_funcs" class="md-nav__link">
+    FT_Raster_Funcs
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_bittest_func" class="md-nav__link">
+    FT_Raster_BitTest_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_bitset_func" class="md-nav__link">
+    FT_Raster_BitSet_Func
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_span" class="md-nav__link">
+    FT_Span
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_spanfunc" class="md-nav__link">
+    FT_SpanFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_params" class="md-nav__link">
+    FT_Raster_Params
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_flag_xxx" class="md-nav__link">
+    FT_RASTER_FLAG_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster" class="md-nav__link">
+    FT_Raster
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_newfunc" class="md-nav__link">
+    FT_Raster_NewFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_donefunc" class="md-nav__link">
+    FT_Raster_DoneFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_resetfunc" class="md-nav__link">
+    FT_Raster_ResetFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_setmodefunc" class="md-nav__link">
+    FT_Raster_SetModeFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_renderfunc" class="md-nav__link">
+    FT_Raster_RenderFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_funcs" class="md-nav__link">
+    FT_Raster_Funcs
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_bittest_func" class="md-nav__link">
+    FT_Raster_BitTest_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_raster_bitset_func" class="md-nav__link">
+    FT_Raster_BitSet_Func
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; Scanline Converter</p>
+<hr />
+<h1 id="scanline-converter">Scanline Converter<a class="headerlink" href="#scanline-converter" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel <code>raster1</code> and anti-aliased <code>smooth</code> are two separate modules. They are usually called from the high-level <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-glyph_retrieval.html#ft_render_glyph">FT_Render_Glyph</a></code> functions and produce the entire coverage bitmap at once, while staying largely invisible to users.</p>
+<p>Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called <em>spans</em>, and process them individually. Only the <code>smooth</code> rasterizer permits this when calling <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code> with <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> as described below.</p>
+<p>Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too.</p>
+<p>This section also describes the public API needed to set up alternative <code><a href="ft2-module_management.html#ft_renderer">FT_Renderer</a></code> modules.</p>
+<h2 id="ft_span">FT_Span<a class="headerlink" href="#ft_span" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Span_
+  {
+    <span class="keyword">short</span>           x;
+    <span class="keyword">unsigned</span> <span class="keyword">short</span>  len;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>   coverage;
+
+  } <b>FT_Span</b>;
+</code></pre></div>
+
+<p>A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="x">x</td><td class="desc">
+<p>The span's horizontal start position.</p>
+</td></tr>
+<tr><td class="val" id="len">len</td><td class="desc">
+<p>The span's length in pixels.</p>
+</td></tr>
+<tr><td class="val" id="coverage">coverage</td><td class="desc">
+<p>The span color/coverage, ranging from 0 (background) to 255 (foreground).</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This structure is used by the span drawing callback type named <code><a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a></code> that takes the y&nbsp;coordinate of the span as a parameter.</p>
+<p>The anti-aliased rasterizer produces coverage values from 0 to 255, that is, from completely transparent to completely opaque.</p>
+<hr>
+
+<h2 id="ft_spanfunc">FT_SpanFunc<a class="headerlink" href="#ft_spanfunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_SpanFunc</b>)( <span class="keyword">int</span>             y,
+                  <span class="keyword">int</span>             count,
+                  <span class="keyword">const</span> <a href="ft2-raster.html#ft_span">FT_Span</a>*  spans,
+                  <span class="keyword">void</span>*           user );
+
+#<span class="keyword">define</span> FT_Raster_Span_Func  <b>FT_SpanFunc</b>
+</code></pre></div>
+
+<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="y">y</td><td class="desc">
+<p>The scanline's upward y&nbsp;coordinate.</p>
+</td></tr>
+<tr><td class="val" id="count">count</td><td class="desc">
+<p>The number of spans to draw on this scanline.</p>
+</td></tr>
+<tr><td class="val" id="spans">spans</td><td class="desc">
+<p>A table of <code>count</code> spans to draw on the scanline.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This callback allows client applications to directly render the spans of the anti-aliased bitmap to any kind of surfaces.</p>
+<p>This can be used to write anti-aliased outlines directly to a given background bitmap using alpha compositing. It can also be used for oversampling and averaging.</p>
+<hr>
+
+<h2 id="ft_raster_params">FT_Raster_Params<a class="headerlink" href="#ft_raster_params" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Raster_Params_
+  {
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_bitmap">FT_Bitmap</a>*        target;
+    <span class="keyword">const</span> <span class="keyword">void</span>*             source;
+    <span class="keyword">int</span>                     flags;
+    <a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a>             gray_spans;
+    <a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a>             black_spans;  /* unused */
+    <a href="ft2-raster.html#ft_raster_bittest_func">FT_Raster_BitTest_Func</a>  bit_test;     /* unused */
+    <a href="ft2-raster.html#ft_raster_bitset_func">FT_Raster_BitSet_Func</a>   bit_set;      /* unused */
+    <span class="keyword">void</span>*                   user;
+    <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a>                 clip_box;
+
+  } <b>FT_Raster_Params</b>;
+</code></pre></div>
+
+<p>A structure to hold the parameters used by a raster's render function, passed as an argument to <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="target">target</td><td class="desc">
+<p>The target bitmap.</p>
+</td></tr>
+<tr><td class="val" id="source">source</td><td class="desc">
+<p>A pointer to the source glyph image (e.g., an <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code>).</p>
+</td></tr>
+<tr><td class="val" id="flags">flags</td><td class="desc">
+<p>The rendering flags.</p>
+</td></tr>
+<tr><td class="val" id="gray_spans">gray_spans</td><td class="desc">
+<p>The gray span drawing callback.</p>
+</td></tr>
+<tr><td class="val" id="black_spans">black_spans</td><td class="desc">
+<p>Unused.</p>
+</td></tr>
+<tr><td class="val" id="bit_test">bit_test</td><td class="desc">
+<p>Unused.</p>
+</td></tr>
+<tr><td class="val" id="bit_set">bit_set</td><td class="desc">
+<p>Unused.</p>
+</td></tr>
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>User-supplied data that is passed to each drawing callback.</p>
+</td></tr>
+<tr><td class="val" id="clip_box">clip_box</td><td class="desc">
+<p>An optional span clipping box expressed in <em>integer</em> pixels (not in 26.6 fixed-point units).</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_AA</a></code> bit flag must be set in the <code>flags</code> to generate an anti-aliased glyph bitmap, otherwise a monochrome bitmap is generated. The <code>target</code> should have appropriate pixel mode and its dimensions define the clipping region.</p>
+<p>If both <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_AA</a></code> and <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a></code> bit flags are set in <code>flags</code>, the raster calls an <code><a href="ft2-raster.html#ft_spanfunc">FT_SpanFunc</a></code> callback <code>gray_spans</code> with <code>user</code> data as an argument ignoring <code>target</code>. This allows direct composition over a pre-existing user surface to perform the span drawing and composition. To optionally clip the spans, set the <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_CLIP</a></code> flag and <code>clip_box</code>. The monochrome raster does not support the direct mode.</p>
+<p>The gray-level rasterizer always uses 256 gray levels. If you want fewer gray levels, you have to use <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a></code> and reduce the levels in the callback function.</p>
+<hr>
+
+<h2 id="ft_raster_flag_xxx">FT_RASTER_FLAG_XXX<a class="headerlink" href="#ft_raster_flag_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_default">FT_RASTER_FLAG_DEFAULT</a>  0x0
+#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_aa">FT_RASTER_FLAG_AA</a>       0x1
+#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_direct">FT_RASTER_FLAG_DIRECT</a>   0x2
+#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</a>     0x4
+#<span class="keyword">define</span> <a href="ft2-raster.html#ft_raster_flag_sdf">FT_RASTER_FLAG_SDF</a>      0x8
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>FT_RASTER_FLAG_XXX</b>` values instead                   */
+#<span class="keyword">define</span> ft_raster_flag_default  <a href="ft2-raster.html#ft_raster_flag_default">FT_RASTER_FLAG_DEFAULT</a>
+#<span class="keyword">define</span> ft_raster_flag_aa       <a href="ft2-raster.html#ft_raster_flag_aa">FT_RASTER_FLAG_AA</a>
+#<span class="keyword">define</span> ft_raster_flag_direct   <a href="ft2-raster.html#ft_raster_flag_direct">FT_RASTER_FLAG_DIRECT</a>
+#<span class="keyword">define</span> ft_raster_flag_clip     <a href="ft2-raster.html#ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</a>
+</code></pre></div>
+
+<p>A list of bit flag constants as used in the <code>flags</code> field of a <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_raster_flag_default">FT_RASTER_FLAG_DEFAULT</td><td class="desc">
+<p>This value is 0.</p>
+</td></tr>
+<tr><td class="val" id="ft_raster_flag_aa">FT_RASTER_FLAG_AA</td><td class="desc">
+<p>This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit).</p>
+</td></tr>
+<tr><td class="val" id="ft_raster_flag_direct">FT_RASTER_FLAG_DIRECT</td><td class="desc">
+<p>This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is <em>not</em> set, the target pixmap's buffer <em>must</em> be zeroed before rendering and the output will be clipped to its size.</p>
+<p>Direct rendering is only possible with anti-aliased glyphs.</p>
+</td></tr>
+<tr><td class="val" id="ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</td><td class="desc">
+<p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the <code>clip_box</code> field of the <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure. Otherwise, the <code>clip_box</code> is effectively set to the bounding box and all spans are generated.</p>
+</td></tr>
+<tr><td class="val" id="ft_raster_flag_sdf">FT_RASTER_FLAG_SDF</td><td class="desc">
+<p>This flag is set to indicate that a signed distance field glyph image should be generated. This is only used while rendering with the <code><a href="ft2-glyph_retrieval.html#ft_render_mode">FT_RENDER_MODE_SDF</a></code> render mode.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_raster">FT_Raster<a class="headerlink" href="#ft_raster" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_*  <b>FT_Raster</b>;
+</code></pre></div>
+
+<p>An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
+<h4>note</h4>
+
+<p>In FreeType 2, all rasters are now encapsulated within specific <code><a href="ft2-module_management.html#ft_renderer">FT_Renderer</a></code> modules and only used in their context.</p>
+<hr>
+
+<h2 id="ft_raster_newfunc">FT_Raster_NewFunc<a class="headerlink" href="#ft_raster_newfunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_NewFunc</b>)( <span class="keyword">void</span>*       memory,
+                        <a href="ft2-raster.html#ft_raster">FT_Raster</a>*  raster );
+
+#<span class="keyword">define</span> FT_Raster_New_Func  <b>FT_Raster_NewFunc</b>
+</code></pre></div>
+
+<p>A function used to create a new raster object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>A handle to the memory allocator.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="raster">raster</td><td class="desc">
+<p>A handle to the new raster object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The <code>memory</code> parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an <code><a href="ft2-system_interface.html#ft_memory">FT_Memory</a></code> object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation.</p>
+<hr>
+
+<h2 id="ft_raster_donefunc">FT_Raster_DoneFunc<a class="headerlink" href="#ft_raster_donefunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Raster_DoneFunc</b>)( <a href="ft2-raster.html#ft_raster">FT_Raster</a>  raster );
+
+#<span class="keyword">define</span> FT_Raster_Done_Func  <b>FT_Raster_DoneFunc</b>
+</code></pre></div>
+
+<p>A function used to destroy a given raster object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="raster">raster</td><td class="desc">
+<p>A handle to the raster object.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_raster_resetfunc">FT_Raster_ResetFunc<a class="headerlink" href="#ft_raster_resetfunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Raster_ResetFunc</b>)( <a href="ft2-raster.html#ft_raster">FT_Raster</a>       raster,
+                          <span class="keyword">unsigned</span> <span class="keyword">char</span>*  pool_base,
+                          <span class="keyword">unsigned</span> <span class="keyword">long</span>   pool_size );
+
+#<span class="keyword">define</span> FT_Raster_Reset_Func  <b>FT_Raster_ResetFunc</b>
+</code></pre></div>
+
+<p>FreeType used to provide an area of memory called the &lsquo;render pool&rsquo; available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool.</p>
+<p>This function is called after a new raster object is created.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="raster">raster</td><td class="desc">
+<p>A handle to the new raster object.</p>
+</td></tr>
+<tr><td class="val" id="pool_base">pool_base</td><td class="desc">
+<p>Previously, the address in memory of the render pool. Set this to <code>NULL</code>.</p>
+</td></tr>
+<tr><td class="val" id="pool_size">pool_size</td><td class="desc">
+<p>Previously, the size in bytes of the render pool. Set this to 0.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor).</p>
+<hr>
+
+<h2 id="ft_raster_setmodefunc">FT_Raster_SetModeFunc<a class="headerlink" href="#ft_raster_setmodefunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_SetModeFunc</b>)( <a href="ft2-raster.html#ft_raster">FT_Raster</a>      raster,
+                            <span class="keyword">unsigned</span> <span class="keyword">long</span>  mode,
+                            <span class="keyword">void</span>*          args );
+
+#<span class="keyword">define</span> FT_Raster_Set_Mode_Func  <b>FT_Raster_SetModeFunc</b>
+</code></pre></div>
+
+<p>This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific &lsquo;features&rsquo; in a given raster module.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="raster">raster</td><td class="desc">
+<p>A handle to the new raster object.</p>
+</td></tr>
+<tr><td class="val" id="mode">mode</td><td class="desc">
+<p>A 4-byte tag used to name the mode or property.</p>
+</td></tr>
+<tr><td class="val" id="args">args</td><td class="desc">
+<p>A pointer to the new mode/property to use.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_raster_renderfunc">FT_Raster_RenderFunc<a class="headerlink" href="#ft_raster_renderfunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_RenderFunc</b>)( <a href="ft2-raster.html#ft_raster">FT_Raster</a>                raster,
+                           <span class="keyword">const</span> <a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a>*  params );
+
+#<span class="keyword">define</span> FT_Raster_Render_Func  <b>FT_Raster_RenderFunc</b>
+</code></pre></div>
+
+<p>Invoke a given raster to scan-convert a given glyph image into a target bitmap.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="raster">raster</td><td class="desc">
+<p>A handle to the raster object.</p>
+</td></tr>
+<tr><td class="val" id="params">params</td><td class="desc">
+<p>A pointer to an <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure used to store the rendering parameters.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The exact format of the source image depends on the raster's glyph format defined in its <code><a href="ft2-raster.html#ft_raster_funcs">FT_Raster_Funcs</a></code> structure. It can be an <code><a href="ft2-outline_processing.html#ft_outline">FT_Outline</a></code> or anything else in order to support a large array of glyph formats.</p>
+<p>Note also that the render function can fail and return a <code>FT_Err_Unimplemented_Feature</code> error code if the raster used does not support direct composition.</p>
+<hr>
+
+<h2 id="ft_raster_funcs">FT_Raster_Funcs<a class="headerlink" href="#ft_raster_funcs" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Raster_Funcs_
+  {
+    <a href="ft2-basic_types.html#ft_glyph_format">FT_Glyph_Format</a>        glyph_format;
+
+    <a href="ft2-raster.html#ft_raster_newfunc">FT_Raster_NewFunc</a>      raster_new;
+    <a href="ft2-raster.html#ft_raster_resetfunc">FT_Raster_ResetFunc</a>    raster_reset;
+    <a href="ft2-raster.html#ft_raster_setmodefunc">FT_Raster_SetModeFunc</a>  raster_set_mode;
+    <a href="ft2-raster.html#ft_raster_renderfunc">FT_Raster_RenderFunc</a>   raster_render;
+    <a href="ft2-raster.html#ft_raster_donefunc">FT_Raster_DoneFunc</a>     raster_done;
+
+  } <b>FT_Raster_Funcs</b>;
+</code></pre></div>
+
+<p>A structure used to describe a given raster class to the library.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="glyph_format">glyph_format</td><td class="desc">
+<p>The supported glyph format for this raster.</p>
+</td></tr>
+<tr><td class="val" id="raster_new">raster_new</td><td class="desc">
+<p>The raster constructor.</p>
+</td></tr>
+<tr><td class="val" id="raster_reset">raster_reset</td><td class="desc">
+<p>Used to reset the render pool within the raster.</p>
+</td></tr>
+<tr><td class="val" id="raster_render">raster_render</td><td class="desc">
+<p>A function to render a glyph into a given bitmap.</p>
+</td></tr>
+<tr><td class="val" id="raster_done">raster_done</td><td class="desc">
+<p>The raster destructor.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_raster_bittest_func">FT_Raster_BitTest_Func<a class="headerlink" href="#ft_raster_bittest_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_BitTest_Func</b>)( <span class="keyword">int</span>    y,
+                             <span class="keyword">int</span>    x,
+                             <span class="keyword">void</span>*  user );
+</code></pre></div>
+
+<p>Deprecated, unimplemented.</p>
+<hr>
+
+<h2 id="ft_raster_bitset_func">FT_Raster_BitSet_Func<a class="headerlink" href="#ft_raster_bitset_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_IMAGE_H (freetype/ftimage.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Raster_BitSet_Func</b>)( <span class="keyword">int</span>    y,
+                            <span class="keyword">int</span>    x,
+                            <span class="keyword">void</span>*  user );
+</code></pre></div>
+
+<p>Deprecated, unimplemented.</p>
+<hr>
+                
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+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          SFNT Names
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-sfnt_names.html" class="md-nav__link md-nav__link--active">
+        SFNT Names
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfntname" class="md-nav__link">
+    FT_SfntName
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_name_count" class="md-nav__link">
+    FT_Get_Sfnt_Name_Count
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_name" class="md-nav__link">
+    FT_Get_Sfnt_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfntlangtag" class="md-nav__link">
+    FT_SfntLangTag
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_langtag" class="md-nav__link">
+    FT_Get_Sfnt_LangTag
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
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+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
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+    
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+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfntname" class="md-nav__link">
+    FT_SfntName
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_name_count" class="md-nav__link">
+    FT_Get_Sfnt_Name_Count
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_name" class="md-nav__link">
+    FT_Get_Sfnt_Name
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfntlangtag" class="md-nav__link">
+    FT_SfntLangTag
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_langtag" class="md-nav__link">
+    FT_Get_Sfnt_LangTag
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; SFNT Names</p>
+<hr />
+<h1 id="sfnt-names">SFNT Names<a class="headerlink" href="#sfnt-names" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The TrueType and OpenType specifications allow the inclusion of a special names table (&lsquo;name&rsquo;) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc.</p>
+<p>The definitions below are used to access them if available.</p>
+<p>Note that this has nothing to do with glyph names!</p>
+<h2 id="ft_sfntname">FT_SfntName<a class="headerlink" href="#ft_sfntname" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SfntName_
+  {
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  platform_id;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  encoding_id;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  language_id;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  name_id;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*   string;      /* this string is *not* null-terminated! */
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    string_len;  /* in bytes                              */
+
+  } <b>FT_SfntName</b>;
+</code></pre></div>
+
+<p>A structure used to model an SFNT &lsquo;name&rsquo; table entry.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="platform_id">platform_id</td><td class="desc">
+<p>The platform ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_XXX</a></code> for possible values.</p>
+</td></tr>
+<tr><td class="val" id="encoding_id">encoding_id</td><td class="desc">
+<p>The encoding ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_apple_id_xxx">TT_APPLE_ID_XXX</a></code>, <code><a href="ft2-truetype_tables.html#tt_mac_id_xxx">TT_MAC_ID_XXX</a></code>, <code><a href="ft2-truetype_tables.html#tt_iso_id_xxx">TT_ISO_ID_XXX</a></code>, <code><a href="ft2-truetype_tables.html#tt_ms_id_xxx">TT_MS_ID_XXX</a></code>, and <code><a href="ft2-truetype_tables.html#tt_adobe_id_xxx">TT_ADOBE_ID_XXX</a></code> for possible values.</p>
+</td></tr>
+<tr><td class="val" id="language_id">language_id</td><td class="desc">
+<p>The language ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_mac_langid_xxx">TT_MAC_LANGID_XXX</a></code> and <code><a href="ft2-truetype_tables.html#tt_ms_langid_xxx">TT_MS_LANGID_XXX</a></code> for possible values.</p>
+<p>Registered OpenType values for <code>language_id</code> are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function <code><a href="ft2-sfnt_names.html#ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag</a></code> with <code>language_id</code> as its argument to retrieve the associated language tag.</p>
+</td></tr>
+<tr><td class="val" id="name_id">name_id</td><td class="desc">
+<p>An identifier for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_name_id_xxx">TT_NAME_ID_XXX</a></code> for possible values.</p>
+</td></tr>
+<tr><td class="val" id="string">string</td><td class="desc">
+<p>The &lsquo;name&rsquo; string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating <code>NULL</code> byte) or containing UTF-16BE entities.</p>
+</td></tr>
+<tr><td class="val" id="string_len">string_len</td><td class="desc">
+<p>The length of <code>string</code> in bytes.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Please refer to the TrueType or OpenType specification for more details.</p>
+<hr>
+
+<h2 id="ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count<a class="headerlink" href="#ft_get_sfnt_name_count" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
+  <b>FT_Get_Sfnt_Name_Count</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Retrieve the number of name strings in the SFNT &lsquo;name&rsquo; table.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The number of strings in the &lsquo;name&rsquo; table.</p>
+<h4>note</h4>
+
+<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
+<hr>
+
+<h2 id="ft_get_sfnt_name">FT_Get_Sfnt_Name<a class="headerlink" href="#ft_get_sfnt_name" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Sfnt_Name</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>       face,
+                    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>       idx,
+                    <a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a>  *aname );
+</code></pre></div>
+
+<p>Retrieve a string of the SFNT &lsquo;name&rsquo; table for a given index.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="idx">idx</td><td class="desc">
+<p>The index of the &lsquo;name&rsquo; string.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aname">aname</td><td class="desc">
+<p>The indexed <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structure.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The <code>string</code> array returned in the <code>aname</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<p>Use <code><a href="ft2-sfnt_names.html#ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count</a></code> to get the total number of available &lsquo;name&rsquo; table entries, then do a loop until you get the right platform, encoding, and name ID.</p>
+<p>&lsquo;name&rsquo; table format&nbsp;1 entries can use language tags also, see <code><a href="ft2-sfnt_names.html#ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag</a></code>.</p>
+<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
+<hr>
+
+<h2 id="ft_sfntlangtag">FT_SfntLangTag<a class="headerlink" href="#ft_sfntlangtag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SfntLangTag_
+  {
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  string;      /* this string is *not* null-terminated! */
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>   string_len;  /* in bytes                              */
+
+  } <b>FT_SfntLangTag</b>;
+</code></pre></div>
+
+<p>A structure to model a language tag entry from an SFNT &lsquo;name&rsquo; table.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="string">string</td><td class="desc">
+<p>The language tag string, encoded in UTF-16BE (without trailing <code>NULL</code> bytes).</p>
+</td></tr>
+<tr><td class="val" id="string_len">string_len</td><td class="desc">
+<p>The length of <code>string</code> in <strong>bytes</strong>.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Please refer to the TrueType or OpenType specification for more details.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+
+<h2 id="ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag<a class="headerlink" href="#ft_get_sfnt_langtag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_Sfnt_LangTag</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>          face,
+                       <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>          langID,
+                       <a href="ft2-sfnt_names.html#ft_sfntlangtag">FT_SfntLangTag</a>  *alangTag );
+</code></pre></div>
+
+<p>Retrieve the language tag associated with a language ID of an SFNT &lsquo;name&rsquo; table entry.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="langid">langID</td><td class="desc">
+<p>The language ID, as returned by <code><a href="ft2-sfnt_names.html#ft_get_sfnt_name">FT_Get_Sfnt_Name</a></code>. This is always a value larger than 0x8000.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="alangtag">alangTag</td><td class="desc">
+<p>The language tag associated with the &lsquo;name&rsquo; table entry's language ID.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The <code>string</code> array returned in the <code>alangTag</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code>.</p>
+<p>Only &lsquo;name&rsquo; table format&nbsp;1 supports language tags. For format&nbsp;0 tables, this function always returns FT_Err_Invalid_Table. For invalid format&nbsp;1 language ID values, FT_Err_Invalid_Argument is returned.</p>
+<p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
+<h4>since</h4>
+
+<p>2.8</p>
+<hr>
+                
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+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Size Management
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Size Management
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-sizes_management.html" class="md-nav__link md-nav__link--active">
+        Size Management
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_new_size" class="md-nav__link">
+    FT_New_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_size" class="md-nav__link">
+    FT_Done_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_activate_size" class="md-nav__link">
+    FT_Activate_Size
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
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+    Synopsis
+  </a>
+  
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+      
+        <li class="md-nav__item">
+  <a href="#ft_new_size" class="md-nav__link">
+    FT_New_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_done_size" class="md-nav__link">
+    FT_Done_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_activate_size" class="md-nav__link">
+    FT_Activate_Size
+  </a>
+  
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+      
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+  
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+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Size Management</p>
+<hr />
+<h1 id="size-management">Size Management<a class="headerlink" href="#size-management" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>When creating a new face object (e.g., with <code><a href="ft2-face_creation.html#ft_new_face">FT_New_Face</a></code>), an <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object is automatically created and used to store all pixel-size dependent information, available in the <code>face-&gt;size</code> field.</p>
+<p>It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> and <code><a href="ft2-sizes_management.html#ft_done_size">FT_Done_Size</a></code>.</p>
+<p>Note that <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code> and <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> only modify the contents of the current &lsquo;active&rsquo; size; you thus need to use <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code> to change it.</p>
+<p>99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.</p>
+<h2 id="ft_new_size">FT_New_Size<a class="headerlink" href="#ft_new_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SIZES_H (freetype/ftsizes.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_New_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>   face,
+               <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a>*  size );
+</code></pre></div>
+
+<p>Create a new size object from a given face object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a parent face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="asize">asize</td><td class="desc">
+<p>A handle to a new size object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You need to call <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code> in order to select the new size for upcoming calls to <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>, <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>, <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code>, etc.</p>
+<hr>
+
+<h2 id="ft_done_size">FT_Done_Size<a class="headerlink" href="#ft_done_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SIZES_H (freetype/ftsizes.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Done_Size</b>( <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a>  size );
+</code></pre></div>
+
+<p>Discard a given size object. Note that <code><a href="ft2-face_creation.html#ft_done_face">FT_Done_Face</a></code> automatically discards all size objects allocated with <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>A handle to a target size object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<hr>
+
+<h2 id="ft_activate_size">FT_Activate_Size<a class="headerlink" href="#ft_activate_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SIZES_H (freetype/ftsizes.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Activate_Size</b>( <a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a>  size );
+</code></pre></div>
+
+<p>Even though it is possible to create several size objects for a given face (see <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> for details), functions like <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-character_mapping.html#ft_load_char">FT_Load_Char</a></code> only use the one that has been activated last to determine the &lsquo;current character pixel size&rsquo;.</p>
+<p>This function can be used to &lsquo;activate&rsquo; a previously created size object.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>A handle to a target size object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If <code>face</code> is the size's parent face object, this function changes the value of <code>face-&gt;size</code> to the input size handle.</p>
+<hr>
+                
+              
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+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Sizing and Scaling
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link md-nav__link--active">
+        Sizing and Scaling
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size" class="md-nav__link">
+    FT_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sizerec" class="md-nav__link">
+    FT_SizeRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_metrics" class="md-nav__link">
+    FT_Size_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_size" class="md-nav__link">
+    FT_Bitmap_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_char_size" class="md-nav__link">
+    FT_Set_Char_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_pixel_sizes" class="md-nav__link">
+    FT_Set_Pixel_Sizes
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_request_size" class="md-nav__link">
+    FT_Request_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_select_size" class="md-nav__link">
+    FT_Select_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_request_type" class="md-nav__link">
+    FT_Size_Request_Type
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_requestrec" class="md-nav__link">
+    FT_Size_RequestRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_request" class="md-nav__link">
+    FT_Size_Request
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_transform" class="md-nav__link">
+    FT_Set_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_transform" class="md-nav__link">
+    FT_Get_Transform
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
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+      <a href="ft2-lzw.html" class="md-nav__link">
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+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
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+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
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+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size" class="md-nav__link">
+    FT_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sizerec" class="md-nav__link">
+    FT_SizeRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_metrics" class="md-nav__link">
+    FT_Size_Metrics
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_bitmap_size" class="md-nav__link">
+    FT_Bitmap_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_char_size" class="md-nav__link">
+    FT_Set_Char_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_pixel_sizes" class="md-nav__link">
+    FT_Set_Pixel_Sizes
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_request_size" class="md-nav__link">
+    FT_Request_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_select_size" class="md-nav__link">
+    FT_Select_Size
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_request_type" class="md-nav__link">
+    FT_Size_Request_Type
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_requestrec" class="md-nav__link">
+    FT_Size_RequestRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_size_request" class="md-nav__link">
+    FT_Size_Request
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_set_transform" class="md-nav__link">
+    FT_Set_Transform
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_transform" class="md-nav__link">
+    FT_Get_Transform
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#core-api">Core API</a> &raquo; Sizing and Scaling</p>
+<hr />
+<h1 id="sizing-and-scaling">Sizing and Scaling<a class="headerlink" href="#sizing-and-scaling" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>The functions and structures collected in this section are related to selecting and manipulating the size of a font globally.</p>
+<h2 id="ft_size">FT_Size<a class="headerlink" href="#ft_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_*  <b>FT_Size</b>;
+</code></pre></div>
+
+<p>A handle to an object that models a face scaled to a given character size.</p>
+<h4>note</h4>
+
+<p>An <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code> has one <em>active</em> <code>FT_Size</code> object that is used by functions like <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> to determine the scaling transformation that in turn is used to load and hint glyphs and metrics.</p>
+<p>A newly created <code>FT_Size</code> object contains only meaningless zero values. You must use <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>, <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> or even <code><a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a></code> to change the content (i.e., the scaling values) of the active <code>FT_Size</code>. Otherwise, the scaling and hinting will not be performed.</p>
+<p>You can use <code><a href="ft2-sizes_management.html#ft_new_size">FT_New_Size</a></code> to create additional size objects for a given <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>, but they won't be used by other functions until you activate it through <code><a href="ft2-sizes_management.html#ft_activate_size">FT_Activate_Size</a></code>. Only one size can be activated at any given time per face.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-sizing_and_scaling.html#ft_sizerec">FT_SizeRec</a></code> for the publicly accessible fields of a given size object.</p>
+<hr>
+
+<h2 id="ft_sizerec">FT_SizeRec<a class="headerlink" href="#ft_sizerec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SizeRec_
+  {
+    <a href="ft2-face_creation.html#ft_face">FT_Face</a>           face;      /* parent face object              */
+    <a href="ft2-basic_types.html#ft_generic">FT_Generic</a>        generic;   /* generic pointer for client uses */
+    <a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a>   metrics;   /* size metrics                    */
+    <a href="ft2-other_api_data.html#ft_size_internal">FT_Size_Internal</a>  internal;
+
+  } <b>FT_SizeRec</b>;
+</code></pre></div>
+
+<p>FreeType root size class structure. A size object models a face object at a given size.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>Handle to the parent face object.</p>
+</td></tr>
+<tr><td class="val" id="generic">generic</td><td class="desc">
+<p>A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>Metrics for this size object. This field is read-only.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_size_metrics">FT_Size_Metrics<a class="headerlink" href="#ft_size_metrics" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Size_Metrics_
+  {
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  x_ppem;      /* horizontal pixels per EM               */
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  y_ppem;      /* vertical pixels per EM                 */
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   x_scale;     /* scaling values used to convert font    */
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   y_scale;     /* units to 26.6 fractional pixels        */
+
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     ascender;    /* ascender in 26.6 frac. pixels          */
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     descender;   /* descender in 26.6 frac. pixels         */
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     height;      /* text height in 26.6 frac. pixels       */
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>     max_advance; /* max horizontal advance, in 26.6 pixels */
+
+  } <b>FT_Size_Metrics</b>;
+</code></pre></div>
+
+<p>The size metrics structure gives the metrics of a size object.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
+<p>The width of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal width&rsquo;.</p>
+</td></tr>
+<tr><td class="val" id="y_ppem">y_ppem</td><td class="desc">
+<p>The height of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal height&rsquo;.</p>
+</td></tr>
+<tr><td class="val" id="x_scale">x_scale</td><td class="desc">
+<p>A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr><td class="val" id="y_scale">y_scale</td><td class="desc">
+<p>A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr><td class="val" id="ascender">ascender</td><td class="desc">
+<p>The ascender in 26.6 fractional pixels, rounded up to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="descender">descender</td><td class="desc">
+<p>The descender in 26.6 fractional pixels, rounded down to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The height in 26.6 fractional pixels, rounded to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+<tr><td class="val" id="max_advance">max_advance</td><td class="desc">
+<p>The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> for the details.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code>. Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> values manually, with code similar to the following.
+<div class="highlight"><pre><span></span><code>  scaled_ascender = FT_MulFix( face-&gt;ascender,
+                               size_metrics-&gt;y_scale );
+</code></pre></div></p>
+<p>Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel!</p>
+<p>Indeed, the only way to get the exact metrics is to render <em>all</em> glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations.</p>
+<p>The <code>FT_Size_Metrics</code> structure is valid for bitmap fonts also.</p>
+<p><strong>TrueType fonts with native bytecode hinting</strong></p>
+<p>All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically).</p>
+<p>Only the application knows <em>in advance</em> that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object but much later, namely while calling <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<p>Here is some pseudo code that illustrates a possible solution.
+<div class="highlight"><pre><span></span><code>  font_format = FT_Get_Font_Format( face );
+
+  if ( !strcmp( font_format, &quot;TrueType&quot; ) &amp;&amp;
+       do_native_bytecode_hinting         )
+  {
+    ascender  = ROUND( FT_MulFix( face-&gt;ascender,
+                                  size_metrics-&gt;y_scale ) );
+    descender = ROUND( FT_MulFix( face-&gt;descender,
+                                  size_metrics-&gt;y_scale ) );
+  }
+  else
+  {
+    ascender  = size_metrics-&gt;ascender;
+    descender = size_metrics-&gt;descender;
+  }
+
+  height      = size_metrics-&gt;height;
+  max_advance = size_metrics-&gt;max_advance;
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_bitmap_size">FT_Bitmap_Size<a class="headerlink" href="#ft_bitmap_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Bitmap_Size_
+  {
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>  height;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>  width;
+
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>    size;
+
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>    x_ppem;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>    y_ppem;
+
+  } <b>FT_Bitmap_Size</b>;
+</code></pre></div>
+
+<p>This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the <code>available_sizes</code> field of <code><a href="ft2-face_creation.html#ft_face">FT_Face</a></code>.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The vertical distance, in pixels, between two consecutive baselines. It is always positive.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The average width, in pixels, of all glyphs in the strike.</p>
+</td></tr>
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>The nominal size of the strike in 26.6 fractional points. This field is not very useful.</p>
+</td></tr>
+<tr><td class="val" id="x_ppem">x_ppem</td><td class="desc">
+<p>The horizontal ppem (nominal width) in 26.6 fractional pixels.</p>
+</td></tr>
+<tr><td class="val" id="y_ppem">y_ppem</td><td class="desc">
+<p>The vertical ppem (nominal height) in 26.6 fractional pixels.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets <code>size</code> to some calculated values, and <code>x_ppem</code> and <code>y_ppem</code> to the pixel width and height given in the font, respectively.</p>
+<p>TrueType embedded bitmaps: <code>size</code>, <code>width</code>, and <code>height</code> values are not contained in the bitmap strike itself. They are computed from the global font parameters.</p>
+<hr>
+
+<h2 id="ft_set_char_size">FT_Set_Char_Size<a class="headerlink" href="#ft_set_char_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Char_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                    <a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a>  char_width,
+                    <a href="ft2-basic_types.html#ft_f26dot6">FT_F26Dot6</a>  char_height,
+                    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     horz_resolution,
+                    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>     vert_resolution );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in points).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="char_width">char_width</td><td class="desc">
+<p>The nominal width, in 26.6 fractional points.</p>
+</td></tr>
+<tr><td class="val" id="char_height">char_height</td><td class="desc">
+<p>The nominal height, in 26.6 fractional points.</p>
+</td></tr>
+<tr><td class="val" id="horz_resolution">horz_resolution</td><td class="desc">
+<p>The horizontal resolution in dpi.</p>
+</td></tr>
+<tr><td class="val" id="vert_resolution">vert_resolution</td><td class="desc">
+<p>The vertical resolution in dpi.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer.</p>
+<p>If either the character width or height is zero, it is set equal to the other value.</p>
+<p>If either the horizontal or vertical resolution is zero, it is set equal to the other value.</p>
+<p>A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_set_pixel_sizes">FT_Set_Pixel_Sizes<a class="headerlink" href="#ft_set_pixel_sizes" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Set_Pixel_Sizes</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  pixel_width,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>  pixel_height );
+</code></pre></div>
+
+<p>Call <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> to request the nominal size (in pixels).</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="pixel_width">pixel_width</td><td class="desc">
+<p>The nominal width, in pixels.</p>
+</td></tr>
+<tr><td class="val" id="pixel_height">pixel_height</td><td class="desc">
+<p>The nominal height, in pixels.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to <code><a href="ft2-sizing_and_scaling.html#ft_request_size">FT_Request_Size</a></code> to understand how requested sizes relate to actual sizes.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_request_size">FT_Request_Size<a class="headerlink" href="#ft_request_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Request_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>          face,
+                   <a href="ft2-sizing_and_scaling.html#ft_size_request">FT_Size_Request</a>  req );
+</code></pre></div>
+
+<p>Resize the scale of the active <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object in a face.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="req">req</td><td class="desc">
+<p>A pointer to a <code><a href="ft2-sizing_and_scaling.html#ft_size_requestrec">FT_Size_RequestRec</a></code>.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use <code><a href="ft2-sizing_and_scaling.html#ft_select_size">FT_Select_Size</a></code> instead in that case.</p>
+<p>The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to &lsquo;<a href="https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html">https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html</a>&rsquo;.</p>
+<p>Contrary to <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code>, this function doesn't have special code to normalize zero-valued widths, heights, or resolutions, which are treated as <code><a href="ft2-glyph_retrieval.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code>.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_select_size">FT_Select_Size<a class="headerlink" href="#ft_select_size" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Select_Size</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face,
+                  <a href="ft2-basic_types.html#ft_int">FT_Int</a>   strike_index );
+</code></pre></div>
+
+<p>Select a bitmap strike. To be more precise, this function sets the scaling factors of the active <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> object in a face so that bitmaps from this particular strike are taken by <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code> and friends.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="strike_index">strike_index</td><td class="desc">
+<p>The index of the bitmap strike in the <code>available_sizes</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> structure.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index.</p>
+<p>For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (that is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+<hr>
+
+<h2 id="ft_size_request_type">FT_Size_Request_Type<a class="headerlink" href="#ft_size_request_type" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Size_Request_Type_
+  {
+    <a href="ft2-sizing_and_scaling.html#ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</a>,
+    <a href="ft2-sizing_and_scaling.html#ft_size_request_type_real_dim">FT_SIZE_REQUEST_TYPE_REAL_DIM</a>,
+    <a href="ft2-sizing_and_scaling.html#ft_size_request_type_bbox">FT_SIZE_REQUEST_TYPE_BBOX</a>,
+    <a href="ft2-sizing_and_scaling.html#ft_size_request_type_cell">FT_SIZE_REQUEST_TYPE_CELL</a>,
+    <a href="ft2-sizing_and_scaling.html#ft_size_request_type_scales">FT_SIZE_REQUEST_TYPE_SCALES</a>,
+
+    FT_SIZE_REQUEST_TYPE_MAX
+
+  } <b>FT_Size_Request_Type</b>;
+</code></pre></div>
+
+<p>An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of <code><a href="ft2-sizing_and_scaling.html#ft_size_request">FT_Size_Request</a></code>).</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_size_request_type_nominal">FT_SIZE_REQUEST_TYPE_NOMINAL</td><td class="desc">
+<p>The nominal size. The <code>units_per_EM</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
+<p>This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that <code>units_per_EM</code> is a rather abstract value which bears no relation to the actual size of the glyphs in a font.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_real_dim">FT_SIZE_REQUEST_TYPE_REAL_DIM</td><td class="desc">
+<p>The real dimension. The sum of the <code>ascender</code> and (minus of) the <code>descender</code> fields of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> is used to determine both scaling values.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_bbox">FT_SIZE_REQUEST_TYPE_BBOX</td><td class="desc">
+<p>The font bounding box. The width and height of the <code>bbox</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> are used to determine the horizontal and vertical scaling value, respectively.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_cell">FT_SIZE_REQUEST_TYPE_CELL</td><td class="desc">
+<p>The <code>max_advance_width</code> field of <code><a href="ft2-face_creation.html#ft_facerec">FT_FaceRec</a></code> is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as <code><a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a></code> does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells.</p>
+</td></tr>
+<tr><td class="val" id="ft_size_request_type_scales">FT_SIZE_REQUEST_TYPE_SCALES</td><td class="desc">
+<p>Specify the scaling values directly.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver.</p>
+<p>See the note section of <code><a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a></code> if you wonder how size requesting relates to scaling values.</p>
+<hr>
+
+<h2 id="ft_size_requestrec">FT_Size_RequestRec<a class="headerlink" href="#ft_size_requestrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Size_RequestRec_
+  {
+    <a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_Size_Request_Type</a>  type;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>               width;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>               height;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>               horiResolution;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>               vertResolution;
+
+  } <b>FT_Size_RequestRec</b>;
+</code></pre></div>
+
+<p>A structure to model a size request.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="type">type</td><td class="desc">
+<p>See <code><a href="ft2-sizing_and_scaling.html#ft_size_request_type">FT_Size_Request_Type</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="width">width</td><td class="desc">
+<p>The desired width, given as a 26.6 fractional point value (with 72pt = 1in).</p>
+</td></tr>
+<tr><td class="val" id="height">height</td><td class="desc">
+<p>The desired height, given as a 26.6 fractional point value (with 72pt = 1in).</p>
+</td></tr>
+<tr><td class="val" id="horiresolution">horiResolution</td><td class="desc">
+<p>The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, <code>width</code> is treated as a 26.6 fractional <strong>pixel</strong> value, which gets internally rounded to an integer.</p>
+</td></tr>
+<tr><td class="val" id="vertresolution">vertResolution</td><td class="desc">
+<p>The vertical resolution (dpi, i.e., pixels per inch). If set to zero, <code>height</code> is treated as a 26.6 fractional <strong>pixel</strong> value, which gets internally rounded to an integer.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>If <code>width</code> is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa.</p>
+<p>If <code>type</code> is <code>FT_SIZE_REQUEST_TYPE_SCALES</code>, <code>width</code> and <code>height</code> are interpreted directly as 16.16 fractional scaling values, without any further modification, and both <code>horiResolution</code> and <code>vertResolution</code> are ignored.</p>
+<hr>
+
+<h2 id="ft_size_request">FT_Size_Request<a class="headerlink" href="#ft_size_request" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_  *<b>FT_Size_Request</b>;
+</code></pre></div>
+
+<p>A handle to a size request structure.</p>
+<hr>
+
+<h2 id="ft_set_transform">FT_Set_Transform<a class="headerlink" href="#ft_set_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Transform</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                    <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix,
+                    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  delta );
+</code></pre></div>
+
+<p>Set the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to the transformation's 2x2 matrix. Use <code>NULL</code> for the identity matrix.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>A pointer to the translation vector. Use <code>NULL</code> for the null vector.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This function is provided as a convenience, but keep in mind that <code><a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a></code> coefficients are only 16.16 fixed-point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers.</p>
+<p>The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to <code><a href="ft2-sizing_and_scaling.html#ft_set_char_size">FT_Set_Char_Size</a></code> or <code><a href="ft2-sizing_and_scaling.html#ft_set_pixel_sizes">FT_Set_Pixel_Sizes</a></code>.</p>
+<p>Note that this also transforms the <code>face.glyph.advance</code> field, but <strong>not</strong> the values in <code>face.glyph.metrics</code>.</p>
+<hr>
+
+<h2 id="ft_get_transform">FT_Get_Transform<a class="headerlink" href="#ft_get_transform" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_FREETYPE_H (freetype/freetype.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Get_Transform</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                    <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>*  matrix,
+                    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>*  delta );
+</code></pre></div>
+
+<p>Return the transformation that is applied to glyph images when they are loaded into a glyph slot through <code><a href="ft2-glyph_retrieval.html#ft_load_glyph">FT_Load_Glyph</a></code>. See <code><a href="ft2-sizing_and_scaling.html#ft_set_transform">FT_Set_Transform</a></code> for more details.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="matrix">matrix</td><td class="desc">
+<p>A pointer to a transformation's 2x2 matrix. Set this to NULL if you are not interested in the value.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>A pointer to a translation vector. Set this to NULL if you are not interested in the value.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.11</p>
+<hr>
+                
+              
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+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#opentype-svg-fonts" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              OpenType SVG Fonts
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          OpenType SVG Fonts
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-svg_fonts.html" class="md-nav__link md-nav__link--active">
+        OpenType SVG Fonts
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_init_func" class="md-nav__link">
+    SVG_Lib_Init_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_free_func" class="md-nav__link">
+    SVG_Lib_Free_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_render_func" class="md-nav__link">
+    SVG_Lib_Render_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_preset_slot_func" class="md-nav__link">
+    SVG_Lib_Preset_Slot_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_rendererhooks" class="md-nav__link">
+    SVG_RendererHooks
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svg_documentrec" class="md-nav__link">
+    FT_SVG_DocumentRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svg_document" class="md-nav__link">
+    FT_SVG_Document
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
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+
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+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_init_func" class="md-nav__link">
+    SVG_Lib_Init_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_free_func" class="md-nav__link">
+    SVG_Lib_Free_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_render_func" class="md-nav__link">
+    SVG_Lib_Render_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_lib_preset_slot_func" class="md-nav__link">
+    SVG_Lib_Preset_Slot_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#svg_rendererhooks" class="md-nav__link">
+    SVG_RendererHooks
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svg_documentrec" class="md-nav__link">
+    FT_SVG_DocumentRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_svg_document" class="md-nav__link">
+    FT_SVG_Document
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; OpenType SVG Fonts</p>
+<hr />
+<h1 id="opentype-svg-fonts">OpenType SVG Fonts<a class="headerlink" href="#opentype-svg-fonts" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section describes the four hooks necessary to render SVG &lsquo;documents&rsquo; that are contained in an OpenType font's &lsquo;SVG&nbsp;&rsquo; table.</p>
+<p>For more information on the implementation, see our standard hooks based on &lsquo;librsvg&rsquo; in the <a href="https://gitlab.freedesktop.org/freetype/freetype-demos">FreeType Demo Programs</a> repository.</p>
+<h2 id="svg_lib_init_func">SVG_Lib_Init_Func<a class="headerlink" href="#svg_lib_init_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>SVG_Lib_Init_Func</b>)( <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>  *data_pointer );
+</code></pre></div>
+
+<p>A callback that is called when the first OT-SVG glyph is rendered in the lifetime of an <code><a href="ft2-library_setup.html#ft_library">FT_Library</a></code> object. In a typical implementation, one would want to allocate a structure and point the <code>data_pointer</code> to it and perform any library initializations that might be needed.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_lib_free_func">SVG_Lib_Free_Func<a class="headerlink" href="#svg_lib_free_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>SVG_Lib_Free_Func</b>)( <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>  *data_pointer );
+</code></pre></div>
+
+<p>A callback that is called when the <code>ot-svg</code> module is being freed. It is only called if the init hook was called earlier. This means that neither the init nor the free hook is called if no OT-SVG glyph is rendered.</p>
+<p>In a typical implementation, one would want to free any state structure that was allocated in the init hook and perform any library-related closure that might be needed.</p>
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_lib_render_func">SVG_Lib_Render_Func<a class="headerlink" href="#svg_lib_render_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>SVG_Lib_Render_Func</b>)( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>  slot,
+                          <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>   *data_pointer );
+</code></pre></div>
+
+<p>A callback that is called to render an OT-SVG glyph. This callback hook is called right after the preset hook <code><a href="ft2-svg_fonts.html#svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func</a></code> has been called with <code>cache</code> set to <code>TRUE</code>. The data necessary to render is available through the handle <code><a href="ft2-svg_fonts.html#ft_svg_document">FT_SVG_Document</a></code>, which is set in the <code>other</code> field of <code><a href="ft2-glyph_retrieval.html#ft_glyphslotrec">FT_GlyphSlotRec</a></code>.</p>
+<p>The render hook is expected to render the SVG glyph to the bitmap buffer that is allocated already at <code>slot-&gt;bitmap.buffer</code>. It also sets the <code>num_grays</code> value as well as <code>slot-&gt;format</code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>The slot to render.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func<a class="headerlink" href="#svg_lib_preset_slot_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
+  (*<b>SVG_Lib_Preset_Slot_Func</b>)( <a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a>  slot,
+                               <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>       cache,
+                               <a href="ft2-basic_types.html#ft_pointer">FT_Pointer</a>   *state );
+</code></pre></div>
+
+<p>A callback that is called to preset the glyph slot. It is called from two places.</p>
+<ol>
+<li>
+<p>When <code>FT_Load_Glyph</code> needs to preset the glyph slot.</p>
+</li>
+<li>
+<p>Right before the <code>svg</code> module calls the render callback hook.</p>
+</li>
+</ol>
+<p>When it is the former, the argument <code>cache</code> is set to <code>FALSE</code>. When it is the latter, the argument <code>cache</code> is set to <code>TRUE</code>. This distinction has been made because many calculations that are necessary for presetting a glyph slot are the same needed later for the render callback hook. Thus, if <code>cache</code> is <code>TRUE</code>, the hook can <em>cache</em> those calculations in a memory block referenced by the state pointer.</p>
+<p>This hook is expected to preset the slot by setting parameters such as <code>bitmap_left</code>, <code>bitmap_top</code>, <code>width</code>, <code>rows</code>, <code>pitch</code>, and <code>pixel_mode</code>. It is also expected to set all the metrics for the slot including the vertical advance if it is not already set. Typically, fonts have horizontal advances but not vertical ones. If those are available, they had already been set, otherwise they have to be estimated and set manually. The hook must take into account the transformations that have been set, and translate the transformation matrices into the SVG coordinate system, as the original matrix is intended for the TTF/CFF coordinate system.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="slot">slot</td><td class="desc">
+<p>The glyph slot that has the SVG document loaded.</p>
+</td></tr>
+<tr><td class="val" id="cache">cache</td><td class="desc">
+<p>See description.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="data_pointer">data_pointer</td><td class="desc">
+<p>The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. <code>data_pointer</code> is essentially a pointer to that pointer such that it can be written to as well as read from.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0 means success.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="svg_rendererhooks">SVG_RendererHooks<a class="headerlink" href="#svg_rendererhooks" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> SVG_RendererHooks_
+  {
+    <a href="ft2-svg_fonts.html#svg_lib_init_func">SVG_Lib_Init_Func</a>    init_svg;
+    <a href="ft2-svg_fonts.html#svg_lib_free_func">SVG_Lib_Free_Func</a>    free_svg;
+    <a href="ft2-svg_fonts.html#svg_lib_render_func">SVG_Lib_Render_Func</a>  render_svg;
+
+    <a href="ft2-svg_fonts.html#svg_lib_preset_slot_func">SVG_Lib_Preset_Slot_Func</a>  preset_slot;
+
+  } <b>SVG_RendererHooks</b>;
+</code></pre></div>
+
+<p>A structure that stores the four hooks needed to render OT-SVG glyphs properly. The structure is publicly used to set the hooks via the <code><a href="ft2-properties.html#svg-hooks">svg-hooks</a></code> driver property.</p>
+<p>The behavior of each hook is described in its documentation. One thing to note is that the preset hook and the render hook often need to do the same operations; therefore, it's better to cache the intermediate data in a state structure to avoid calculating it twice. For example, in the preset hook one can draw the glyph on a recorder surface and later create a bitmap surface from it in the render hook.</p>
+<p>All four hooks must be non-NULL.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="init_svg">init_svg</td><td class="desc">
+<p>The initialization hook.</p>
+</td></tr>
+<tr><td class="val" id="free_svg">free_svg</td><td class="desc">
+<p>The cleanup hook.</p>
+</td></tr>
+<tr><td class="val" id="render_hook">render_hook</td><td class="desc">
+<p>The render hook.</p>
+</td></tr>
+<tr><td class="val" id="preset_slot">preset_slot</td><td class="desc">
+<p>The preset hook.</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_svg_documentrec">FT_SVG_DocumentRec<a class="headerlink" href="#ft_svg_documentrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SVG_DocumentRec_
+  {
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*  svg_document;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  svg_document_length;
+
+    <a href="ft2-sizing_and_scaling.html#ft_size_metrics">FT_Size_Metrics</a>  metrics;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>        units_per_EM;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  start_glyph_id;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  end_glyph_id;
+
+    <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>  transform;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>  delta;
+
+  } <b>FT_SVG_DocumentRec</b>;
+</code></pre></div>
+
+<p>A structure that models one SVG document.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="svg_document">svg_document</td><td class="desc">
+<p>A pointer to the SVG document.</p>
+</td></tr>
+<tr><td class="val" id="svg_document_length">svg_document_length</td><td class="desc">
+<p>The length of <code>svg_document</code>.</p>
+</td></tr>
+<tr><td class="val" id="metrics">metrics</td><td class="desc">
+<p>A metrics object storing the size information.</p>
+</td></tr>
+<tr><td class="val" id="units_per_em">units_per_EM</td><td class="desc">
+<p>The size of the EM square.</p>
+</td></tr>
+<tr><td class="val" id="start_glyph_id">start_glyph_id</td><td class="desc">
+<p>The first glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="end_glyph_id">end_glyph_id</td><td class="desc">
+<p>The last glyph ID in the glyph range covered by this document.</p>
+</td></tr>
+<tr><td class="val" id="transform">transform</td><td class="desc">
+<p>A 2x2 transformation matrix to apply to the glyph while rendering it.</p>
+</td></tr>
+<tr><td class="val" id="delta">delta</td><td class="desc">
+<p>The translation to apply to the glyph while rendering.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>When an <code><a href="ft2-glyph_retrieval.html#ft_glyphslot">FT_GlyphSlot</a></code> object <code>slot</code> is passed down to a renderer, the renderer can only access the <code>metrics</code> and <code>units_per_EM</code> fields via <code>slot-&gt;face</code>. However, when <code><a href="ft2-glyph_management.html#ft_glyph_to_bitmap">FT_Glyph_To_Bitmap</a></code> sets up a dummy object, it has no way to set a <code>face</code> object. Thus, metrics information and <code>units_per_EM</code> (which is necessary for OT-SVG) has to be stored separately.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+
+<h2 id="ft_svg_document">FT_SVG_Document<a class="headerlink" href="#ft_svg_document" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_OTSVG_H (freetype/otsvg.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SVG_DocumentRec_*  <b>FT_SVG_Document</b>;
+
+
+FT_END_HEADER
+
+#<span class="keyword">endif</span> /* OTSVG_H_ */
+
+
+/* END */
+</code></pre></div>
+
+<p>A handle to an <code><a href="ft2-svg_fonts.html#ft_svg_documentrec">FT_SVG_DocumentRec</a></code> object.</p>
+<h4>since</h4>
+
+<p>2.12</p>
+<hr>
+                
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diff --git a/modules/freetype2/docs/reference/ft2-system_interface.html b/modules/freetype2/docs/reference/ft2-system_interface.html
new file mode 100644
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+      <a href="ft2-header_inclusion.html" class="md-nav__link">
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+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+        Basic Data Types
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+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
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+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
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+          
+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
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+
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
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+          
+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
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+        </ul>
+      </nav>
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+          
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+      <a href="ft2-glyph_variants.html" class="md-nav__link">
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+      </a>
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
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+        </ul>
+      </nav>
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+  
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+      <label class="md-nav__link" for="__nav_6">
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+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
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+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" checked>
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          System Interface
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-system_interface.html" class="md-nav__link md-nav__link--active">
+        System Interface
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_memory" class="md-nav__link">
+    FT_Memory
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_alloc_func" class="md-nav__link">
+    FT_Alloc_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_free_func" class="md-nav__link">
+    FT_Free_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_realloc_func" class="md-nav__link">
+    FT_Realloc_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_memoryrec" class="md-nav__link">
+    FT_MemoryRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream" class="md-nav__link">
+    FT_Stream
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_streamdesc" class="md-nav__link">
+    FT_StreamDesc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_iofunc" class="md-nav__link">
+    FT_Stream_IoFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_closefunc" class="md-nav__link">
+    FT_Stream_CloseFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_streamrec" class="md-nav__link">
+    FT_StreamRec
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_memory" class="md-nav__link">
+    FT_Memory
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_alloc_func" class="md-nav__link">
+    FT_Alloc_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_free_func" class="md-nav__link">
+    FT_Free_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_realloc_func" class="md-nav__link">
+    FT_Realloc_Func
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_memoryrec" class="md-nav__link">
+    FT_MemoryRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream" class="md-nav__link">
+    FT_Stream
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_streamdesc" class="md-nav__link">
+    FT_StreamDesc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_iofunc" class="md-nav__link">
+    FT_Stream_IoFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_stream_closefunc" class="md-nav__link">
+    FT_Stream_CloseFunc
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_streamrec" class="md-nav__link">
+    FT_StreamRec
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#support-api">Support API</a> &raquo; System Interface</p>
+<hr />
+<h1 id="system-interface">System Interface<a class="headerlink" href="#system-interface" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.</p>
+<h2 id="ft_memory">FT_Memory<a class="headerlink" href="#ft_memory" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_MemoryRec_*  <b>FT_Memory</b>;
+</code></pre></div>
+
+<p>A handle to a given memory manager object, defined with an <code><a href="ft2-system_interface.html#ft_memoryrec">FT_MemoryRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ft_alloc_func">FT_Alloc_Func<a class="headerlink" href="#ft_alloc_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>*
+  (*<b>FT_Alloc_Func</b>)( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>  memory,
+                    <span class="keyword">long</span>       size );
+</code></pre></div>
+
+<p>A function used to allocate <code>size</code> bytes from <code>memory</code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>The size in bytes to allocate.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Address of new memory block. 0&nbsp;in case of failure.</p>
+<hr>
+
+<h2 id="ft_free_func">FT_Free_Func<a class="headerlink" href="#ft_free_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Free_Func</b>)( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>  memory,
+                   <span class="keyword">void</span>*      block );
+</code></pre></div>
+
+<p>A function used to release a given block of memory.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr><td class="val" id="block">block</td><td class="desc">
+<p>The address of the target memory block.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_realloc_func">FT_Realloc_Func<a class="headerlink" href="#ft_realloc_func" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>*
+  (*<b>FT_Realloc_Func</b>)( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>  memory,
+                      <span class="keyword">long</span>       cur_size,
+                      <span class="keyword">long</span>       new_size,
+                      <span class="keyword">void</span>*      block );
+</code></pre></div>
+
+<p>A function used to re-allocate a given block of memory.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr><td class="val" id="cur_size">cur_size</td><td class="desc">
+<p>The block's current size in bytes.</p>
+</td></tr>
+<tr><td class="val" id="new_size">new_size</td><td class="desc">
+<p>The block's requested new size.</p>
+</td></tr>
+<tr><td class="val" id="block">block</td><td class="desc">
+<p>The block's current address.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>New block address. 0&nbsp;in case of memory shortage.</p>
+<h4>note</h4>
+
+<p>In case of error, the old block must still be available.</p>
+<hr>
+
+<h2 id="ft_memoryrec">FT_MemoryRec<a class="headerlink" href="#ft_memoryrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">struct</span>  FT_MemoryRec_
+  {
+    <span class="keyword">void</span>*            user;
+    <a href="ft2-system_interface.html#ft_alloc_func">FT_Alloc_Func</a>    alloc;
+    <a href="ft2-system_interface.html#ft_free_func">FT_Free_Func</a>     free;
+    <a href="ft2-system_interface.html#ft_realloc_func">FT_Realloc_Func</a>  realloc;
+  };
+</code></pre></div>
+
+<p>A structure used to describe a given memory manager to FreeType&nbsp;2.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="user">user</td><td class="desc">
+<p>A generic typeless pointer for user data.</p>
+</td></tr>
+<tr><td class="val" id="alloc">alloc</td><td class="desc">
+<p>A pointer type to an allocation function.</p>
+</td></tr>
+<tr><td class="val" id="free">free</td><td class="desc">
+<p>A pointer type to an memory freeing function.</p>
+</td></tr>
+<tr><td class="val" id="realloc">realloc</td><td class="desc">
+<p>A pointer type to a reallocation function.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_stream">FT_Stream<a class="headerlink" href="#ft_stream" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StreamRec_*  <b>FT_Stream</b>;
+</code></pre></div>
+
+<p>A handle to an input stream.</p>
+<h4>also</h4>
+
+<p>See <code><a href="ft2-system_interface.html#ft_streamrec">FT_StreamRec</a></code> for the publicly accessible fields of a given stream object.</p>
+<hr>
+
+<h2 id="ft_streamdesc">FT_StreamDesc<a class="headerlink" href="#ft_streamdesc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">union</span>  FT_StreamDesc_
+  {
+    <span class="keyword">long</span>   value;
+    <span class="keyword">void</span>*  pointer;
+
+  } <b>FT_StreamDesc</b>;
+</code></pre></div>
+
+<p>A union type used to store either a long or a pointer. This is used to store a file descriptor or a <code>FILE*</code> in an input stream.</p>
+<hr>
+
+<h2 id="ft_stream_iofunc">FT_Stream_IoFunc<a class="headerlink" href="#ft_stream_iofunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">long</span>
+  (*<b>FT_Stream_IoFunc</b>)( <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>       stream,
+                       <span class="keyword">unsigned</span> <span class="keyword">long</span>   offset,
+                       <span class="keyword">unsigned</span> <span class="keyword">char</span>*  buffer,
+                       <span class="keyword">unsigned</span> <span class="keyword">long</span>   count );
+</code></pre></div>
+
+<p>A function used to seek and read data from a given input stream.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>A handle to the source stream.</p>
+</td></tr>
+<tr><td class="val" id="offset">offset</td><td class="desc">
+<p>The offset from the start of the stream to seek to.</p>
+</td></tr>
+<tr><td class="val" id="buffer">buffer</td><td class="desc">
+<p>The address of the read buffer.</p>
+</td></tr>
+<tr><td class="val" id="count">count</td><td class="desc">
+<p>The number of bytes to read from the stream.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>If count &gt;&nbsp;0, return the number of bytes effectively read by the stream (after seeking to <code>offset</code>). If count ==&nbsp;0, return the status of the seek operation (non-zero indicates an error).</p>
+<hr>
+
+<h2 id="ft_stream_closefunc">FT_Stream_CloseFunc<a class="headerlink" href="#ft_stream_closefunc" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Stream_CloseFunc</b>)( <a href="ft2-system_interface.html#ft_stream">FT_Stream</a>  stream );
+</code></pre></div>
+
+<p>A function used to close a given input stream.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="stream">stream</td><td class="desc">
+<p>A handle to the target stream.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_streamrec">FT_StreamRec<a class="headerlink" href="#ft_streamrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_SYSTEM_H (freetype/ftsystem.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_StreamRec_
+  {
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*       base;
+    <span class="keyword">unsigned</span> <span class="keyword">long</span>        size;
+    <span class="keyword">unsigned</span> <span class="keyword">long</span>        pos;
+
+    <a href="ft2-system_interface.html#ft_streamdesc">FT_StreamDesc</a>        descriptor;
+    <a href="ft2-system_interface.html#ft_streamdesc">FT_StreamDesc</a>        pathname;
+    <a href="ft2-system_interface.html#ft_stream_iofunc">FT_Stream_IoFunc</a>     read;
+    <a href="ft2-system_interface.html#ft_stream_closefunc">FT_Stream_CloseFunc</a>  close;
+
+    <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>            memory;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*       cursor;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*       limit;
+
+  } <b>FT_StreamRec</b>;
+</code></pre></div>
+
+<p>A structure used to describe an input stream.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="base">base</td><td class="desc">
+<p>For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to <code>NULL</code> for disk-based streams.</p>
+</td></tr>
+<tr><td class="val" id="size">size</td><td class="desc">
+<p>The stream size in bytes.</p>
+<p>In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.)</p>
+</td></tr>
+<tr><td class="val" id="pos">pos</td><td class="desc">
+<p>The current position within the stream.</p>
+</td></tr>
+<tr><td class="val" id="descriptor">descriptor</td><td class="desc">
+<p>This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or <code>FILE*</code> pointers.</p>
+</td></tr>
+<tr><td class="val" id="pathname">pathname</td><td class="desc">
+<p>This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available).</p>
+</td></tr>
+<tr><td class="val" id="read">read</td><td class="desc">
+<p>The stream's input function.</p>
+</td></tr>
+<tr><td class="val" id="close">close</td><td class="desc">
+<p>The stream's close function.</p>
+</td></tr>
+<tr><td class="val" id="memory">memory</td><td class="desc">
+<p>The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations.</p>
+</td></tr>
+<tr><td class="val" id="cursor">cursor</td><td class="desc">
+<p>This field is set and used internally by FreeType when parsing frames. In particular, the <code>FT_GET_XXX</code> macros use this instead of the <code>pos</code> field.</p>
+</td></tr>
+<tr><td class="val" id="limit">limit</td><td class="desc">
+<p>This field is set and used internally by FreeType when parsing frames.</p>
+</td></tr>
+</table>
+
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+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The Type 1 and CID drivers
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link md-nav__link--active">
+        The Type 1 and CID drivers
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; The Type 1 and CID drivers</p>
+<hr />
+<h1 id="the-type-1-and-cid-drivers">The Type 1 and CID drivers<a class="headerlink" href="#the-type-1-and-cid-drivers" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>It is possible to control the behaviour of FreeType's Type&nbsp;1 and Type&nbsp;1 CID drivers with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>.</p>
+<p>Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately.</p>
+<p>The Type&nbsp;1 driver's module name is &lsquo;type1&rsquo;; the CID driver's module name is &lsquo;t1cid&rsquo;.</p>
+<p>Available properties are <code><a href="ft2-properties.html#hinting-engine">hinting-engine</a></code>, <code><a href="ft2-properties.html#no-stem-darkening">no-stem-darkening</a></code>, <code><a href="ft2-properties.html#darkening-parameters">darkening-parameters</a></code>, and <code><a href="ft2-properties.html#random-seed">random-seed</a></code>, as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
+<p>Please see the &lsquo;<a href="ft2-cff_driver.html#cff_driver">The CFF driver</a>&rsquo; section for more details on the new hinting engine.</p>
+                
+              
+              
+                
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diff --git a/modules/freetype2/docs/reference/ft2-truetype_engine.html b/modules/freetype2/docs/reference/ft2-truetype_engine.html
new file mode 100644
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@@ -0,0 +1,1436 @@
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+          <span class="md-ellipsis">
+            
+              The TrueType Engine
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+      <a href="ft2-preamble.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
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+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
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+          
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
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+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
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+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
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+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
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+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
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+      </nav>
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+      <a href="ft2-color_management.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
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+            
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
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+
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
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+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
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+          Format-Specific API
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
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+      </a>
+    </li>
+  
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+            
+  
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+  
+    <li class="md-nav__item">
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+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
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+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
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+      <a href="ft2-debugging_apis.html" class="md-nav__link">
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+      </a>
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+        <label class="md-nav__title" for="__nav_11">
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+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
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+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
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+      
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+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The TrueType Engine
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-truetype_engine.html" class="md-nav__link md-nav__link--active">
+        The TrueType Engine
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetypeenginetype" class="md-nav__link">
+    FT_TrueTypeEngineType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_truetype_engine_type" class="md-nav__link">
+    FT_Get_TrueType_Engine_Type
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
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+  
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+        OpenType Validation
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+  
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+</nav>
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+            
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+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_truetypeenginetype" class="md-nav__link">
+    FT_TrueTypeEngineType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_truetype_engine_type" class="md-nav__link">
+    FT_Get_TrueType_Engine_Type
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#miscellaneous">Miscellaneous</a> &raquo; The TrueType Engine</p>
+<hr />
+<h1 id="the-truetype-engine">The TrueType Engine<a class="headerlink" href="#the-truetype-engine" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.</p>
+<h2 id="ft_truetypeenginetype">FT_TrueTypeEngineType<a class="headerlink" href="#ft_truetypeenginetype" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_TrueTypeEngineType_
+  {
+    <a href="ft2-truetype_engine.html#ft_truetype_engine_type_none">FT_TRUETYPE_ENGINE_TYPE_NONE</a> = 0,
+    <a href="ft2-truetype_engine.html#ft_truetype_engine_type_unpatented">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a>,
+    <a href="ft2-truetype_engine.html#ft_truetype_engine_type_patented">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a>
+
+  } <b>FT_TrueTypeEngineType</b>;
+</code></pre></div>
+
+<p>A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the <code><a href="ft2-truetype_engine.html#ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type</a></code> function.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ft_truetype_engine_type_none">FT_TRUETYPE_ENGINE_TYPE_NONE</td><td class="desc">
+<p>The library doesn't implement any kind of bytecode interpreter.</p>
+</td></tr>
+<tr><td class="val" id="ft_truetype_engine_type_unpatented">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</td><td class="desc">
+<p>Deprecated and removed.</p>
+</td></tr>
+<tr><td class="val" id="ft_truetype_engine_type_patented">FT_TRUETYPE_ENGINE_TYPE_PATENTED</td><td class="desc">
+<p>The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name).</p>
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.2</p>
+<hr>
+
+<h2 id="ft_get_truetype_engine_type">FT_Get_TrueType_Engine_Type<a class="headerlink" href="#ft_get_truetype_engine_type" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TrueTypeEngineType</a> )
+  <b>FT_Get_TrueType_Engine_Type</b>( <a href="ft2-library_setup.html#ft_library">FT_Library</a>  library );
+</code></pre></div>
+
+<p>Return an <code><a href="ft2-truetype_engine.html#ft_truetypeenginetype">FT_TrueTypeEngineType</a></code> value to indicate which level of the TrueType virtual machine a given library instance supports.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="library">library</td><td class="desc">
+<p>A library instance.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A value indicating which level is supported.</p>
+<h4>since</h4>
+
+<p>2.2</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
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diff --git a/modules/freetype2/docs/reference/ft2-truetype_tables.html b/modules/freetype2/docs/reference/ft2-truetype_tables.html
new file mode 100644
index 0000000000..128c96b570
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-truetype_tables.html
@@ -0,0 +1,3341 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
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+    
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+      <meta name="viewport" content="width=device-width,initial-scale=1">
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+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
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+      
+      
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+        <a href="#truetype-tables" class="md-skip">
+          Skip to content
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+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              TrueType Tables
+            
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+<div class="md-search" data-md-component="search" role="dialog">
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+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
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+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
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+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
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+    <div class="md-container" data-md-component="container">
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+        <div class="md-main__inner md-grid">
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+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
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+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
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+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
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+      
+      
+      
+
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+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          TrueType Tables
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-truetype_tables.html" class="md-nav__link md-nav__link--active">
+        TrueType Tables
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_header" class="md-nav__link">
+    TT_Header
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_horiheader" class="md-nav__link">
+    TT_HoriHeader
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_vertheader" class="md-nav__link">
+    TT_VertHeader
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_os2" class="md-nav__link">
+    TT_OS2
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_postscript" class="md-nav__link">
+    TT_Postscript
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_pclt" class="md-nav__link">
+    TT_PCLT
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_maxprofile" class="md-nav__link">
+    TT_MaxProfile
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfnt_tag" class="md-nav__link">
+    FT_Sfnt_Tag
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_table" class="md-nav__link">
+    FT_Get_Sfnt_Table
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_sfnt_table" class="md-nav__link">
+    FT_Load_Sfnt_Table
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfnt_table_info" class="md-nav__link">
+    FT_Sfnt_Table_Info
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cmap_language_id" class="md-nav__link">
+    FT_Get_CMap_Language_ID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cmap_format" class="md-nav__link">
+    FT_Get_CMap_Format
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_unpatented_hinting" class="md-nav__link">
+    FT_PARAM_TAG_UNPATENTED_HINTING
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_platform_xxx" class="md-nav__link">
+    TT_PLATFORM_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_apple_id_xxx" class="md-nav__link">
+    TT_APPLE_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_mac_id_xxx" class="md-nav__link">
+    TT_MAC_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_iso_id_xxx" class="md-nav__link">
+    TT_ISO_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_ms_id_xxx" class="md-nav__link">
+    TT_MS_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_adobe_id_xxx" class="md-nav__link">
+    TT_ADOBE_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_mac_langid_xxx" class="md-nav__link">
+    TT_MAC_LANGID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_ms_langid_xxx" class="md-nav__link">
+    TT_MS_LANGID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_name_id_xxx" class="md-nav__link">
+    TT_NAME_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_ucr_xxx" class="md-nav__link">
+    TT_UCR_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_header" class="md-nav__link">
+    TT_Header
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_horiheader" class="md-nav__link">
+    TT_HoriHeader
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_vertheader" class="md-nav__link">
+    TT_VertHeader
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_os2" class="md-nav__link">
+    TT_OS2
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_postscript" class="md-nav__link">
+    TT_Postscript
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_pclt" class="md-nav__link">
+    TT_PCLT
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_maxprofile" class="md-nav__link">
+    TT_MaxProfile
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfnt_tag" class="md-nav__link">
+    FT_Sfnt_Tag
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_sfnt_table" class="md-nav__link">
+    FT_Get_Sfnt_Table
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_load_sfnt_table" class="md-nav__link">
+    FT_Load_Sfnt_Table
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_sfnt_table_info" class="md-nav__link">
+    FT_Sfnt_Table_Info
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cmap_language_id" class="md-nav__link">
+    FT_Get_CMap_Language_ID
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_cmap_format" class="md-nav__link">
+    FT_Get_CMap_Format
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_param_tag_unpatented_hinting" class="md-nav__link">
+    FT_PARAM_TAG_UNPATENTED_HINTING
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_platform_xxx" class="md-nav__link">
+    TT_PLATFORM_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_apple_id_xxx" class="md-nav__link">
+    TT_APPLE_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_mac_id_xxx" class="md-nav__link">
+    TT_MAC_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_iso_id_xxx" class="md-nav__link">
+    TT_ISO_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_ms_id_xxx" class="md-nav__link">
+    TT_MS_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_adobe_id_xxx" class="md-nav__link">
+    TT_ADOBE_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_mac_langid_xxx" class="md-nav__link">
+    TT_MAC_LANGID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_ms_langid_xxx" class="md-nav__link">
+    TT_MS_LANGID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_name_id_xxx" class="md-nav__link">
+    TT_NAME_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#tt_ucr_xxx" class="md-nav__link">
+    TT_UCR_XXX
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; TrueType Tables</p>
+<hr />
+<h1 id="truetype-tables">TrueType Tables<a class="headerlink" href="#truetype-tables" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.</p>
+<h2 id="tt_header">TT_Header<a class="headerlink" href="#tt_header" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_Header_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   Table_Version;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   Font_Revision;
+
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>    CheckSum_Adjust;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>    Magic_Number;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  Flags;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  Units_Per_EM;
+
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   Created [2];
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   Modified[2];
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   xMin;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   yMin;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   xMax;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   yMax;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  Mac_Style;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  Lowest_Rec_PPEM;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Font_Direction;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Index_To_Loc_Format;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Glyph_Data_Format;
+
+  } <b>TT_Header</b>;
+</code></pre></div>
+
+<p>A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays <code>Created</code> and <code>Modified</code>, first the upper then the lower 32&nbsp;bits.</p>
+<hr>
+
+<h2 id="tt_horiheader">TT_HoriHeader<a class="headerlink" href="#tt_horiheader" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_HoriHeader_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   Version;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Ascender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Descender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Line_Gap;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  advance_Width_Max;      /* advance width maximum */
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   min_Left_Side_Bearing;  /* minimum left-sb       */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   min_Right_Side_Bearing; /* minimum right-sb      */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   xMax_Extent;            /* xmax extents          */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   caret_Slope_Rise;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   caret_Slope_Run;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   caret_Offset;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Reserved[4];
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   metric_Data_Format;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  number_Of_HMetrics;
+
+    /* The following fields are not defined by the OpenType specification */
+    /* but they are used to connect the metrics header to the relevant    */
+    /* 'hmtx' table.                                                      */
+
+    <span class="keyword">void</span>*      long_metrics;
+    <span class="keyword">void</span>*      short_metrics;
+
+  } <b>TT_HoriHeader</b>;
+</code></pre></div>
+
+<p>A structure to model a TrueType horizontal header, the &lsquo;hhea&rsquo; table, as well as the corresponding horizontal metrics table, &lsquo;hmtx&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="version">Version</td><td class="desc">
+<p>The table version.</p>
+</td></tr>
+<tr><td class="val" id="ascender">Ascender</td><td class="desc">
+<p>The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the <code>sTypoAscender</code> field of the &lsquo;OS/2&rsquo; table instead if you want the correct one.</p>
+</td></tr>
+<tr><td class="val" id="descender">Descender</td><td class="desc">
+<p>The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the <code>sTypoDescender</code> field of the &lsquo;OS/2&rsquo; table instead if you want the correct one.</p>
+</td></tr>
+<tr><td class="val" id="line_gap">Line_Gap</td><td class="desc">
+<p>The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.</p>
+</td></tr>
+<tr><td class="val" id="advance_width_max">advance_Width_Max</td><td class="desc">
+<p>This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text.</p>
+</td></tr>
+<tr><td class="val" id="min_left_side_bearing">min_Left_Side_Bearing</td><td class="desc">
+<p>The minimum left side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr><td class="val" id="min_right_side_bearing">min_Right_Side_Bearing</td><td class="desc">
+<p>The minimum right side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr><td class="val" id="xmax_extent">xMax_Extent</td><td class="desc">
+<p>The maximum horizontal extent (i.e., the &lsquo;width&rsquo; of a glyph's bounding box) for all glyphs in the font.</p>
+</td></tr>
+<tr><td class="val" id="caret_slope_rise">caret_Slope_Rise</td><td class="desc">
+<p>The rise coefficient of the cursor's slope of the cursor (slope=rise/run).</p>
+</td></tr>
+<tr><td class="val" id="caret_slope_run">caret_Slope_Run</td><td class="desc">
+<p>The run coefficient of the cursor's slope.</p>
+</td></tr>
+<tr><td class="val" id="caret_offset">caret_Offset</td><td class="desc">
+<p>The cursor's offset for slanted fonts.</p>
+</td></tr>
+<tr><td class="val" id="reserved">Reserved</td><td class="desc">
+<p>8&nbsp;reserved bytes.</p>
+</td></tr>
+<tr><td class="val" id="metric_data_format">metric_Data_Format</td><td class="desc">
+<p>Always&nbsp;0.</p>
+</td></tr>
+<tr><td class="val" id="number_of_hmetrics">number_Of_HMetrics</td><td class="desc">
+<p>Number of HMetrics entries in the &lsquo;hmtx&rsquo; table &ndash; this value can be smaller than the total number of glyphs in the font.</p>
+</td></tr>
+<tr><td class="val" id="long_metrics">long_metrics</td><td class="desc">
+<p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="short_metrics">short_metrics</td><td class="desc">
+<p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an &lsquo;MVAR&rsquo; table: <code>caret_Slope_Rise</code>, <code>caret_Slope_Run</code>, and <code>caret_Offset</code>.</p>
+<hr>
+
+<h2 id="tt_vertheader">TT_VertHeader<a class="headerlink" href="#tt_vertheader" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_VertHeader_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   Version;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Ascender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Descender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Line_Gap;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  advance_Height_Max;      /* advance height maximum */
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   min_Top_Side_Bearing;    /* minimum top-sb          */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   min_Bottom_Side_Bearing; /* minimum bottom-sb       */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   yMax_Extent;             /* ymax extents            */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   caret_Slope_Rise;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   caret_Slope_Run;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   caret_Offset;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   Reserved[4];
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   metric_Data_Format;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  number_Of_VMetrics;
+
+    /* The following fields are not defined by the OpenType specification */
+    /* but they are used to connect the metrics header to the relevant    */
+    /* 'vmtx' table.                                                      */
+
+    <span class="keyword">void</span>*      long_metrics;
+    <span class="keyword">void</span>*      short_metrics;
+
+  } <b>TT_VertHeader</b>;
+</code></pre></div>
+
+<p>A structure used to model a TrueType vertical header, the &lsquo;vhea&rsquo; table, as well as the corresponding vertical metrics table, &lsquo;vmtx&rsquo;.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="version">Version</td><td class="desc">
+<p>The table version.</p>
+</td></tr>
+<tr><td class="val" id="ascender">Ascender</td><td class="desc">
+<p>The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the <code>sTypoAscender</code> field of the &lsquo;OS/2&rsquo; table instead if you want the correct one.</p>
+</td></tr>
+<tr><td class="val" id="descender">Descender</td><td class="desc">
+<p>The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the <code>sTypoDescender</code> field of the &lsquo;OS/2&rsquo; table instead if you want the correct one.</p>
+</td></tr>
+<tr><td class="val" id="line_gap">Line_Gap</td><td class="desc">
+<p>The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.</p>
+</td></tr>
+<tr><td class="val" id="advance_height_max">advance_Height_Max</td><td class="desc">
+<p>This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text.</p>
+</td></tr>
+<tr><td class="val" id="min_top_side_bearing">min_Top_Side_Bearing</td><td class="desc">
+<p>The minimum top side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr><td class="val" id="min_bottom_side_bearing">min_Bottom_Side_Bearing</td><td class="desc">
+<p>The minimum bottom side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr><td class="val" id="ymax_extent">yMax_Extent</td><td class="desc">
+<p>The maximum vertical extent (i.e., the &lsquo;height&rsquo; of a glyph's bounding box) for all glyphs in the font.</p>
+</td></tr>
+<tr><td class="val" id="caret_slope_rise">caret_Slope_Rise</td><td class="desc">
+<p>The rise coefficient of the cursor's slope of the cursor (slope=rise/run).</p>
+</td></tr>
+<tr><td class="val" id="caret_slope_run">caret_Slope_Run</td><td class="desc">
+<p>The run coefficient of the cursor's slope.</p>
+</td></tr>
+<tr><td class="val" id="caret_offset">caret_Offset</td><td class="desc">
+<p>The cursor's offset for slanted fonts.</p>
+</td></tr>
+<tr><td class="val" id="reserved">Reserved</td><td class="desc">
+<p>8&nbsp;reserved bytes.</p>
+</td></tr>
+<tr><td class="val" id="metric_data_format">metric_Data_Format</td><td class="desc">
+<p>Always&nbsp;0.</p>
+</td></tr>
+<tr><td class="val" id="number_of_vmetrics">number_Of_VMetrics</td><td class="desc">
+<p>Number of VMetrics entries in the &lsquo;vmtx&rsquo; table &ndash; this value can be smaller than the total number of glyphs in the font.</p>
+</td></tr>
+<tr><td class="val" id="long_metrics">long_metrics</td><td class="desc">
+<p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
+</td></tr>
+<tr><td class="val" id="short_metrics">short_metrics</td><td class="desc">
+<p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an &lsquo;MVAR&rsquo; table: <code>Ascender</code>, <code>Descender</code>, <code>Line_Gap</code>, <code>caret_Slope_Rise</code>, <code>caret_Slope_Run</code>, and <code>caret_Offset</code>.</p>
+<hr>
+
+<h2 id="tt_os2">TT_OS2<a class="headerlink" href="#tt_os2" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_OS2_
+  {
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  version;                /* 0x0001 - more or 0xFFFF */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   xAvgCharWidth;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usWeightClass;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usWidthClass;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  fsType;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySubscriptXSize;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySubscriptYSize;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySubscriptXOffset;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySubscriptYOffset;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySuperscriptXSize;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySuperscriptYSize;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySuperscriptXOffset;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   ySuperscriptYOffset;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   yStrikeoutSize;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   yStrikeoutPosition;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   sFamilyClass;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    panose[10];
+
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   ulUnicodeRange1;        /* Bits 0-31   */
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   ulUnicodeRange2;        /* Bits 32-63  */
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   ulUnicodeRange3;        /* Bits 64-95  */
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   ulUnicodeRange4;        /* Bits 96-127 */
+
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>    achVendID[4];
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  fsSelection;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usFirstCharIndex;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usLastCharIndex;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   sTypoAscender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   sTypoDescender;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   sTypoLineGap;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usWinAscent;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usWinDescent;
+
+    /* only version 1 and higher: */
+
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   ulCodePageRange1;       /* Bits 0-31   */
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   ulCodePageRange2;       /* Bits 32-63  */
+
+    /* only version 2 and higher: */
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   sxHeight;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   sCapHeight;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usDefaultChar;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usBreakChar;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usMaxContext;
+
+    /* only version 5 and higher: */
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usLowerOpticalPointSize;       /* in twips (1/20 points) */
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  usUpperOpticalPointSize;       /* in twips (1/20 points) */
+
+  } <b>TT_OS2</b>;
+</code></pre></div>
+
+<p>A structure to model a TrueType &lsquo;OS/2&rsquo; table. All fields comply to the OpenType specification.</p>
+<p>Note that we now support old Mac fonts that do not include an &lsquo;OS/2&rsquo; table. In this case, the <code>version</code> field is always set to 0xFFFF.</p>
+<h4>note</h4>
+
+<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an &lsquo;MVAR&rsquo; table: <code>sCapHeight</code>, <code>sTypoAscender</code>, <code>sTypoDescender</code>, <code>sTypoLineGap</code>, <code>sxHeight</code>, <code>usWinAscent</code>, <code>usWinDescent</code>, <code>yStrikeoutPosition</code>, <code>yStrikeoutSize</code>, <code>ySubscriptXOffset</code>, <code>ySubScriptXSize</code>, <code>ySubscriptYOffset</code>, <code>ySubscriptYSize</code>, <code>ySuperscriptXOffset</code>, <code>ySuperscriptXSize</code>, <code>ySuperscriptYOffset</code>, and <code>ySuperscriptYSize</code>.</p>
+<p>Possible values for bits in the <code>ulUnicodeRangeX</code> fields are given by the <code><a href="ft2-truetype_tables.html#tt_ucr_xxx">TT_UCR_XXX</a></code> macros.</p>
+<hr>
+
+<h2 id="tt_postscript">TT_Postscript<a class="headerlink" href="#tt_postscript" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_Postscript_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  FormatType;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>  italicAngle;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>  underlinePosition;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>  underlineThickness;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  isFixedPitch;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  minMemType42;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  maxMemType42;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  minMemType1;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  maxMemType1;
+
+    /* Glyph names follow in the 'post' table, but we don't */
+    /* load them by default.                                */
+
+  } <b>TT_Postscript</b>;
+</code></pre></div>
+
+<p>A structure to model a TrueType &lsquo;post&rsquo; table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> to retrieve them.</p>
+<h4>note</h4>
+
+<p>For an OpenType variation font, the values of the following fields can change after a call to <code><a href="ft2-multiple_masters.html#ft_set_var_design_coordinates">FT_Set_Var_Design_Coordinates</a></code> (and friends) if the font contains an &lsquo;MVAR&rsquo; table: <code>underlinePosition</code> and <code>underlineThickness</code>.</p>
+<hr>
+
+<h2 id="tt_pclt">TT_PCLT<a class="headerlink" href="#tt_pclt" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_PCLT_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   Version;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   FontNumber;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  Pitch;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  xHeight;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  Style;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  TypeFamily;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  CapHeight;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  SymbolSet;
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>    TypeFace[16];
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>    CharacterComplement[8];
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>    FileName[6];
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>    StrokeWeight;
+    <a href="ft2-basic_types.html#ft_char">FT_Char</a>    WidthType;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    SerifStyle;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    Reserved;
+
+  } <b>TT_PCLT</b>;
+</code></pre></div>
+
+<p>A structure to model a TrueType &lsquo;PCLT&rsquo; table. All fields comply to the OpenType specification.</p>
+<hr>
+
+<h2 id="tt_maxprofile">TT_MaxProfile<a class="headerlink" href="#tt_maxprofile" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_MaxProfile_
+  {
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   version;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  numGlyphs;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxPoints;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxContours;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxCompositePoints;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxCompositeContours;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxZones;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxTwilightPoints;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxStorage;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxFunctionDefs;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxInstructionDefs;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxStackElements;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxSizeOfInstructions;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxComponentElements;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  maxComponentDepth;
+
+  } <b>TT_MaxProfile</b>;
+</code></pre></div>
+
+<p>The maximum profile (&lsquo;maxp&rsquo;) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.</p>
+<h4>fields</h4>
+<table class="fields">
+<tr><td class="val" id="version">version</td><td class="desc">
+<p>The version number.</p>
+</td></tr>
+<tr><td class="val" id="numglyphs">numGlyphs</td><td class="desc">
+<p>The number of glyphs in this TrueType font.</p>
+</td></tr>
+<tr><td class="val" id="maxpoints">maxPoints</td><td class="desc">
+<p>The maximum number of points in a non-composite TrueType glyph. See also <code>maxCompositePoints</code>.</p>
+</td></tr>
+<tr><td class="val" id="maxcontours">maxContours</td><td class="desc">
+<p>The maximum number of contours in a non-composite TrueType glyph. See also <code>maxCompositeContours</code>.</p>
+</td></tr>
+<tr><td class="val" id="maxcompositepoints">maxCompositePoints</td><td class="desc">
+<p>The maximum number of points in a composite TrueType glyph. See also <code>maxPoints</code>.</p>
+</td></tr>
+<tr><td class="val" id="maxcompositecontours">maxCompositeContours</td><td class="desc">
+<p>The maximum number of contours in a composite TrueType glyph. See also <code>maxContours</code>.</p>
+</td></tr>
+<tr><td class="val" id="maxzones">maxZones</td><td class="desc">
+<p>The maximum number of zones used for glyph hinting.</p>
+</td></tr>
+<tr><td class="val" id="maxtwilightpoints">maxTwilightPoints</td><td class="desc">
+<p>The maximum number of points in the twilight zone used for glyph hinting.</p>
+</td></tr>
+<tr><td class="val" id="maxstorage">maxStorage</td><td class="desc">
+<p>The maximum number of elements in the storage area used for glyph hinting.</p>
+</td></tr>
+<tr><td class="val" id="maxfunctiondefs">maxFunctionDefs</td><td class="desc">
+<p>The maximum number of function definitions in the TrueType bytecode for this font.</p>
+</td></tr>
+<tr><td class="val" id="maxinstructiondefs">maxInstructionDefs</td><td class="desc">
+<p>The maximum number of instruction definitions in the TrueType bytecode for this font.</p>
+</td></tr>
+<tr><td class="val" id="maxstackelements">maxStackElements</td><td class="desc">
+<p>The maximum number of stack elements used during bytecode interpretation.</p>
+</td></tr>
+<tr><td class="val" id="maxsizeofinstructions">maxSizeOfInstructions</td><td class="desc">
+<p>The maximum number of TrueType opcodes used for glyph hinting.</p>
+</td></tr>
+<tr><td class="val" id="maxcomponentelements">maxComponentElements</td><td class="desc">
+<p>The maximum number of simple (i.e., non-composite) glyphs in a composite glyph.</p>
+</td></tr>
+<tr><td class="val" id="maxcomponentdepth">maxComponentDepth</td><td class="desc">
+<p>The maximum nesting depth of composite glyphs.</p>
+</td></tr>
+</table>
+
+<h4>note</h4>
+
+<p>This structure is only used during font loading.</p>
+<hr>
+
+<h2 id="ft_sfnt_tag">FT_Sfnt_Tag<a class="headerlink" href="#ft_sfnt_tag" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Sfnt_Tag_
+  {
+    <a href="ft2-truetype_tables.html#ft_sfnt_head">FT_SFNT_HEAD</a>,
+    <a href="ft2-truetype_tables.html#ft_sfnt_maxp">FT_SFNT_MAXP</a>,
+    <a href="ft2-truetype_tables.html#ft_sfnt_os2">FT_SFNT_OS2</a>,
+    <a href="ft2-truetype_tables.html#ft_sfnt_hhea">FT_SFNT_HHEA</a>,
+    <a href="ft2-truetype_tables.html#ft_sfnt_vhea">FT_SFNT_VHEA</a>,
+    <a href="ft2-truetype_tables.html#ft_sfnt_post">FT_SFNT_POST</a>,
+    <a href="ft2-truetype_tables.html#ft_sfnt_pclt">FT_SFNT_PCLT</a>,
+
+    FT_SFNT_MAX
+
+  } <b>FT_Sfnt_Tag</b>;
+
+  /* these constants are deprecated; use the corresponding `<b>FT_Sfnt_Tag</b>` */
+  /* values instead                                                      */
+#<span class="keyword">define</span> ft_sfnt_head  <a href="ft2-truetype_tables.html#ft_sfnt_head">FT_SFNT_HEAD</a>
+#<span class="keyword">define</span> ft_sfnt_maxp  <a href="ft2-truetype_tables.html#ft_sfnt_maxp">FT_SFNT_MAXP</a>
+#<span class="keyword">define</span> ft_sfnt_os2   <a href="ft2-truetype_tables.html#ft_sfnt_os2">FT_SFNT_OS2</a>
+#<span class="keyword">define</span> ft_sfnt_hhea  <a href="ft2-truetype_tables.html#ft_sfnt_hhea">FT_SFNT_HHEA</a>
+#<span class="keyword">define</span> ft_sfnt_vhea  <a href="ft2-truetype_tables.html#ft_sfnt_vhea">FT_SFNT_VHEA</a>
+#<span class="keyword">define</span> ft_sfnt_post  <a href="ft2-truetype_tables.html#ft_sfnt_post">FT_SFNT_POST</a>
+#<span class="keyword">define</span> ft_sfnt_pclt  <a href="ft2-truetype_tables.html#ft_sfnt_pclt">FT_SFNT_PCLT</a>
+</code></pre></div>
+
+<p>An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the <code><a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a></code> API function.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_sfnt_head">FT_SFNT_HEAD</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_header">TT_Header</a></code> structure.</p>
+</td></tr>
+<tr><td class="val" id="ft_sfnt_maxp">FT_SFNT_MAXP</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_maxprofile">TT_MaxProfile</a></code> structure.</p>
+</td></tr>
+<tr><td class="val" id="ft_sfnt_os2">FT_SFNT_OS2</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_os2">TT_OS2</a></code> structure.</p>
+</td></tr>
+<tr><td class="val" id="ft_sfnt_hhea">FT_SFNT_HHEA</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_horiheader">TT_HoriHeader</a></code> structure.</p>
+</td></tr>
+<tr><td class="val" id="ft_sfnt_vhea">FT_SFNT_VHEA</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_vertheader">TT_VertHeader</a></code> structure.</p>
+</td></tr>
+<tr><td class="val" id="ft_sfnt_post">FT_SFNT_POST</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_postscript">TT_Postscript</a></code> structure.</p>
+</td></tr>
+<tr><td class="val" id="ft_sfnt_pclt">FT_SFNT_PCLT</td><td class="desc">
+<p>To access the font's <code><a href="ft2-truetype_tables.html#tt_pclt">TT_PCLT</a></code> structure.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_get_sfnt_table">FT_Get_Sfnt_Table<a class="headerlink" href="#ft_get_sfnt_table" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span>* )
+  <b>FT_Get_Sfnt_Table</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face,
+                     <a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_Sfnt_Tag</a>  tag );
+</code></pre></div>
+
+<p>Return a pointer to a given SFNT table stored within a face.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source.</p>
+</td></tr>
+<tr><td class="val" id="tag">tag</td><td class="desc">
+<p>The index of the SFNT table.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>A type-less pointer to the table. This will be <code>NULL</code> in case of error, or if the corresponding table was not found <strong>OR</strong> loaded from the file.</p>
+<p>Use a typecast according to <code>tag</code> to access the structure elements.</p>
+<h4>note</h4>
+
+<p>The table is owned by the face object and disappears with it.</p>
+<p>This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See <code><a href="ft2-truetype_tables.html#ft_sfnt_tag">FT_Sfnt_Tag</a></code> for a list.</p>
+<h4>example</h4>
+
+<p>Here is an example demonstrating access to the &lsquo;vhea&rsquo; table.
+<div class="highlight"><pre><span></span><code>  TT_VertHeader*  vert_header;
+
+
+  vert_header =
+    (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA );
+</code></pre></div></p>
+<hr>
+
+<h2 id="ft_load_sfnt_table">FT_Load_Sfnt_Table<a class="headerlink" href="#ft_load_sfnt_table" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Load_Sfnt_Table</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                      <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   tag,
+                      <a href="ft2-basic_types.html#ft_long">FT_Long</a>    offset,
+                      <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>*   buffer,
+                      <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>*  length );
+</code></pre></div>
+
+<p>Load any SFNT font table into client memory.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="tag">tag</td><td class="desc">
+<p>The four-byte tag of the table to load. Use value&nbsp;0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the <code><a href="ft2-header_file_macros.html#ft_truetype_tags_h">FT_TRUETYPE_TAGS_H</a></code> file, or forge a new one with <code><a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="offset">offset</td><td class="desc">
+<p>The starting offset in the table (or file if tag&nbsp;==&nbsp;0).</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="buffer">buffer</td><td class="desc">
+<p>The target buffer address. The client must ensure that the memory array is big enough to hold the data.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="length">length</td><td class="desc">
+<p>If the <code>length</code> parameter is <code>NULL</code>, try to load the whole table. Return an error code if it fails.</p>
+<p>Else, if <code>*length</code> is&nbsp;0, exit immediately while returning the table's (or file) full size in it.</p>
+<p>Else the number of bytes to read from the table or file, from the starting offset.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>If you need to determine the table's length you should first call this function with <code>*length</code> set to&nbsp;0, as in the following example:
+<div class="highlight"><pre><span></span><code>  FT_ULong  length = 0;
+
+
+  error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &amp;length );
+  if ( error ) { ... table does not exist ... }
+
+  buffer = malloc( length );
+  if ( buffer == NULL ) { ... not enough memory ... }
+
+  error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &amp;length );
+  if ( error ) { ... could not load table ... }
+</code></pre></div></p>
+<p>Note that structures like <code><a href="ft2-truetype_tables.html#tt_header">TT_Header</a></code> or <code><a href="ft2-truetype_tables.html#tt_os2">TT_OS2</a></code> can't be used with this function; they are limited to <code><a href="ft2-truetype_tables.html#ft_get_sfnt_table">FT_Get_Sfnt_Table</a></code>. Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian).</p>
+<hr>
+
+<h2 id="ft_sfnt_table_info">FT_Sfnt_Table_Info<a class="headerlink" href="#ft_sfnt_table_info" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Sfnt_Table_Info</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>    face,
+                      <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>    table_index,
+                      <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  *tag,
+                      <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>  *length );
+</code></pre></div>
+
+<p>Return information on an SFNT table.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the source face.</p>
+</td></tr>
+<tr><td class="val" id="table_index">table_index</td><td class="desc">
+<p>The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value.</p>
+</td></tr>
+</table>
+
+<h4>inout</h4>
+<table class="fields">
+<tr><td class="val" id="tag">tag</td><td class="desc">
+<p>The name tag of the SFNT table. If the value is <code>NULL</code>, <code>table_index</code> is ignored, and <code>length</code> returns the number of SFNT tables in the font.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="length">length</td><td class="desc">
+<p>The length of the SFNT table (or the number of SFNT tables, depending on <code>tag</code>).</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>While parsing fonts, FreeType handles SFNT tables with length zero as missing.</p>
+<hr>
+
+<h2 id="ft_get_cmap_language_id">FT_Get_CMap_Language_ID<a class="headerlink" href="#ft_get_cmap_language_id" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a> )
+  <b>FT_Get_CMap_Language_ID</b>( <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>  charmap );
+</code></pre></div>
+
+<p>Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file <code><a href="ft2-header_file_macros.html#ft_truetype_ids_h">FT_TRUETYPE_IDS_H</a></code>.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>The target charmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The language ID of <code>charmap</code>. If <code>charmap</code> doesn't belong to an SFNT face, just return&nbsp;0 as the default value.</p>
+<p>For a format&nbsp;14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF.</p>
+<hr>
+
+<h2 id="ft_get_cmap_format">FT_Get_CMap_Format<a class="headerlink" href="#ft_get_cmap_format" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
+  <b>FT_Get_CMap_Format</b>( <a href="ft2-character_mapping.html#ft_charmap">FT_CharMap</a>  charmap );
+</code></pre></div>
+
+<p>Return the format of an SFNT &lsquo;cmap&rsquo; table.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="charmap">charmap</td><td class="desc">
+<p>The target charmap.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The format of <code>charmap</code>. If <code>charmap</code> doesn't belong to an SFNT face, return -1.</p>
+<hr>
+
+<h2 id="ft_param_tag_unpatented_hinting">FT_PARAM_TAG_UNPATENTED_HINTING<a class="headerlink" href="#ft_param_tag_unpatented_hinting" title="Permanent link">&para;</a></h2>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PARAM_TAG_UNPATENTED_HINTING</b> \
+          <a href="ft2-basic_types.html#ft_make_tag">FT_MAKE_TAG</a>( 'u', 'n', 'p', 'a' )
+</code></pre></div>
+
+<p>Deprecated, no effect.</p>
+<p>Previously: A constant used as the tag of an <code><a href="ft2-face_creation.html#ft_parameter">FT_Parameter</a></code> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <code><a href="ft2-face_creation.html#ft_open_face">FT_Open_Face</a></code>.</p>
+<hr>
+
+<h2 id="tt_platform_xxx">TT_PLATFORM_XXX<a class="headerlink" href="#tt_platform_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_apple_unicode">TT_PLATFORM_APPLE_UNICODE</a>  0
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_macintosh">TT_PLATFORM_MACINTOSH</a>      1
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_iso">TT_PLATFORM_ISO</a>            2 /* deprecated */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_microsoft">TT_PLATFORM_MICROSOFT</a>      3
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_custom">TT_PLATFORM_CUSTOM</a>         4
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_platform_adobe">TT_PLATFORM_ADOBE</a>          7 /* artificial */
+</code></pre></div>
+
+<p>A list of valid values for the <code>platform_id</code> identifier code in <code><a href="ft2-character_mapping.html#ft_charmaprec">FT_CharMapRec</a></code> and <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structures.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="tt_platform_apple_unicode">TT_PLATFORM_APPLE_UNICODE</td><td class="desc">
+<p>Used by Apple to indicate a Unicode character map and/or name entry. See <code><a href="ft2-truetype_tables.html#tt_apple_id_xxx">TT_APPLE_ID_XXX</a></code> for corresponding <code>encoding_id</code> values. Note that name entries in this format are coded as big-endian UCS-2 character codes <em>only</em>.</p>
+</td></tr>
+<tr><td class="val" id="tt_platform_macintosh">TT_PLATFORM_MACINTOSH</td><td class="desc">
+<p>Used by Apple to indicate a MacOS-specific charmap and/or name entry. See <code><a href="ft2-truetype_tables.html#tt_mac_id_xxx">TT_MAC_ID_XXX</a></code> for corresponding <code>encoding_id</code> values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well).</p>
+</td></tr>
+<tr><td class="val" id="tt_platform_iso">TT_PLATFORM_ISO</td><td class="desc">
+<p>This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See <code><a href="ft2-truetype_tables.html#tt_iso_id_xxx">TT_ISO_ID_XXX</a></code> for a list of corresponding <code>encoding_id</code> values.</p>
+</td></tr>
+<tr><td class="val" id="tt_platform_microsoft">TT_PLATFORM_MICROSOFT</td><td class="desc">
+<p>Used by Microsoft to indicate Windows-specific charmaps. See <code><a href="ft2-truetype_tables.html#tt_ms_id_xxx">TT_MS_ID_XXX</a></code> for a list of corresponding <code>encoding_id</code> values. Note that most fonts contain a Unicode charmap using (<code>TT_PLATFORM_MICROSOFT</code>, <code><a href="ft2-truetype_tables.html#tt_ms_id_xxx">TT_MS_ID_UNICODE_CS</a></code>).</p>
+</td></tr>
+<tr><td class="val" id="tt_platform_custom">TT_PLATFORM_CUSTOM</td><td class="desc">
+<p>Used to indicate application-specific charmaps.</p>
+</td></tr>
+<tr><td class="val" id="tt_platform_adobe">TT_PLATFORM_ADOBE</td><td class="desc">
+<p>This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an <code><a href="ft2-character_mapping.html#ft_charmaprec">FT_CharMapRec</a></code> structure. See <code><a href="ft2-truetype_tables.html#tt_adobe_id_xxx">TT_ADOBE_ID_XXX</a></code>.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="tt_apple_id_xxx">TT_APPLE_ID_XXX<a class="headerlink" href="#tt_apple_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_default">TT_APPLE_ID_DEFAULT</a>           0 /* Unicode 1.0                   */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_unicode_1_1">TT_APPLE_ID_UNICODE_1_1</a>       1 /* specify Hangul at U+34xx      */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_iso_10646">TT_APPLE_ID_ISO_10646</a>         2 /* deprecated                    */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_unicode_2_0">TT_APPLE_ID_UNICODE_2_0</a>       3 /* or later                      */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_unicode_32">TT_APPLE_ID_UNICODE_32</a>        4 /* 2.0 or later, full repertoire */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_variant_selector">TT_APPLE_ID_VARIANT_SELECTOR</a>  5 /* variation selector data       */
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_apple_id_full_unicode">TT_APPLE_ID_FULL_UNICODE</a>      6 /* used with type 13 cmaps       */
+</code></pre></div>
+
+<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_APPLE_UNICODE</a></code> charmaps and name entries.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="tt_apple_id_default">TT_APPLE_ID_DEFAULT</td><td class="desc">
+<p>Unicode version 1.0.</p>
+</td></tr>
+<tr><td class="val" id="tt_apple_id_unicode_1_1">TT_APPLE_ID_UNICODE_1_1</td><td class="desc">
+<p>Unicode 1.1; specifies Hangul characters starting at U+34xx.</p>
+</td></tr>
+<tr><td class="val" id="tt_apple_id_iso_10646">TT_APPLE_ID_ISO_10646</td><td class="desc">
+<p>Deprecated (identical to preceding).</p>
+</td></tr>
+<tr><td class="val" id="tt_apple_id_unicode_2_0">TT_APPLE_ID_UNICODE_2_0</td><td class="desc">
+<p>Unicode 2.0 and beyond (UTF-16 BMP only).</p>
+</td></tr>
+<tr><td class="val" id="tt_apple_id_unicode_32">TT_APPLE_ID_UNICODE_32</td><td class="desc">
+<p>Unicode 3.1 and beyond, using UTF-32.</p>
+</td></tr>
+<tr><td class="val" id="tt_apple_id_variant_selector">TT_APPLE_ID_VARIANT_SELECTOR</td><td class="desc">
+<p>From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap.</p>
+</td></tr>
+<tr><td class="val" id="tt_apple_id_full_unicode">TT_APPLE_ID_FULL_UNICODE</td><td class="desc">
+<p>Used for fallback fonts that provide complete Unicode coverage with a type&nbsp;13 cmap.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="tt_mac_id_xxx">TT_MAC_ID_XXX<a class="headerlink" href="#tt_mac_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> TT_MAC_ID_ROMAN                 0
+#<span class="keyword">define</span> TT_MAC_ID_JAPANESE              1
+#<span class="keyword">define</span> TT_MAC_ID_TRADITIONAL_CHINESE   2
+#<span class="keyword">define</span> TT_MAC_ID_KOREAN                3
+#<span class="keyword">define</span> TT_MAC_ID_ARABIC                4
+#<span class="keyword">define</span> TT_MAC_ID_HEBREW                5
+#<span class="keyword">define</span> TT_MAC_ID_GREEK                 6
+#<span class="keyword">define</span> TT_MAC_ID_RUSSIAN               7
+#<span class="keyword">define</span> TT_MAC_ID_RSYMBOL               8
+#<span class="keyword">define</span> TT_MAC_ID_DEVANAGARI            9
+#<span class="keyword">define</span> TT_MAC_ID_GURMUKHI             10
+#<span class="keyword">define</span> TT_MAC_ID_GUJARATI             11
+#<span class="keyword">define</span> TT_MAC_ID_ORIYA                12
+#<span class="keyword">define</span> TT_MAC_ID_BENGALI              13
+#<span class="keyword">define</span> TT_MAC_ID_TAMIL                14
+#<span class="keyword">define</span> TT_MAC_ID_TELUGU               15
+#<span class="keyword">define</span> TT_MAC_ID_KANNADA              16
+#<span class="keyword">define</span> TT_MAC_ID_MALAYALAM            17
+#<span class="keyword">define</span> TT_MAC_ID_SINHALESE            18
+#<span class="keyword">define</span> TT_MAC_ID_BURMESE              19
+#<span class="keyword">define</span> TT_MAC_ID_KHMER                20
+#<span class="keyword">define</span> TT_MAC_ID_THAI                 21
+#<span class="keyword">define</span> TT_MAC_ID_LAOTIAN              22
+#<span class="keyword">define</span> TT_MAC_ID_GEORGIAN             23
+#<span class="keyword">define</span> TT_MAC_ID_ARMENIAN             24
+#<span class="keyword">define</span> TT_MAC_ID_MALDIVIAN            25
+#<span class="keyword">define</span> TT_MAC_ID_SIMPLIFIED_CHINESE   25
+#<span class="keyword">define</span> TT_MAC_ID_TIBETAN              26
+#<span class="keyword">define</span> TT_MAC_ID_MONGOLIAN            27
+#<span class="keyword">define</span> TT_MAC_ID_GEEZ                 28
+#<span class="keyword">define</span> TT_MAC_ID_SLAVIC               29
+#<span class="keyword">define</span> TT_MAC_ID_VIETNAMESE           30
+#<span class="keyword">define</span> TT_MAC_ID_SINDHI               31
+#<span class="keyword">define</span> TT_MAC_ID_UNINTERP             32
+</code></pre></div>
+
+<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code> charmaps and name entries.</p>
+<hr>
+
+<h2 id="tt_iso_id_xxx">TT_ISO_ID_XXX<a class="headerlink" href="#tt_iso_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_iso_id_7bit_ascii">TT_ISO_ID_7BIT_ASCII</a>  0
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_iso_id_10646">TT_ISO_ID_10646</a>       1
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_iso_id_8859_1">TT_ISO_ID_8859_1</a>      2
+</code></pre></div>
+
+<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_ISO</a></code> charmaps and name entries.</p>
+<p>Their use is now deprecated.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="tt_iso_id_7bit_ascii">TT_ISO_ID_7BIT_ASCII</td><td class="desc">
+<p>ASCII.</p>
+</td></tr>
+<tr><td class="val" id="tt_iso_id_10646">TT_ISO_ID_10646</td><td class="desc">
+<p>ISO/10646.</p>
+</td></tr>
+<tr><td class="val" id="tt_iso_id_8859_1">TT_ISO_ID_8859_1</td><td class="desc">
+<p>Also known as Latin-1.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="tt_ms_id_xxx">TT_MS_ID_XXX<a class="headerlink" href="#tt_ms_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_symbol_cs">TT_MS_ID_SYMBOL_CS</a>    0
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_unicode_cs">TT_MS_ID_UNICODE_CS</a>   1
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_sjis">TT_MS_ID_SJIS</a>         2
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_prc">TT_MS_ID_PRC</a>          3
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_big_5">TT_MS_ID_BIG_5</a>        4
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_wansung">TT_MS_ID_WANSUNG</a>      5
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_johab">TT_MS_ID_JOHAB</a>        6
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_ms_id_ucs_4">TT_MS_ID_UCS_4</a>       10
+
+  /* this value is deprecated */
+#<span class="keyword">define</span> TT_MS_ID_GB2312  <a href="ft2-truetype_tables.html#tt_ms_id_prc">TT_MS_ID_PRC</a>
+</code></pre></div>
+
+<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MICROSOFT</a></code> charmaps and name entries.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="tt_ms_id_symbol_cs">TT_MS_ID_SYMBOL_CS</td><td class="desc">
+<p>Microsoft symbol encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_MS_SYMBOL</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_unicode_cs">TT_MS_ID_UNICODE_CS</td><td class="desc">
+<p>Microsoft WGL4 charmap, matching Unicode. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_UNICODE</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_sjis">TT_MS_ID_SJIS</td><td class="desc">
+<p>Shift JIS Japanese encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_SJIS</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_prc">TT_MS_ID_PRC</td><td class="desc">
+<p>Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB&nbsp;2312 and its supersets GBK and GB&nbsp;18030. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_PRC</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_big_5">TT_MS_ID_BIG_5</td><td class="desc">
+<p>Traditional Chinese as used in Taiwan and Hong Kong. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_BIG5</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_wansung">TT_MS_ID_WANSUNG</td><td class="desc">
+<p>Korean Extended Wansung encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_WANSUNG</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_johab">TT_MS_ID_JOHAB</td><td class="desc">
+<p>Korean Johab encoding. See <code><a href="ft2-character_mapping.html#ft_encoding">FT_ENCODING_JOHAB</a></code>.</p>
+</td></tr>
+<tr><td class="val" id="tt_ms_id_ucs_4">TT_MS_ID_UCS_4</td><td class="desc">
+<p>UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001).</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="tt_adobe_id_xxx">TT_ADOBE_ID_XXX<a class="headerlink" href="#tt_adobe_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_adobe_id_standard">TT_ADOBE_ID_STANDARD</a>  0
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_adobe_id_expert">TT_ADOBE_ID_EXPERT</a>    1
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_adobe_id_custom">TT_ADOBE_ID_CUSTOM</a>    2
+#<span class="keyword">define</span> <a href="ft2-truetype_tables.html#tt_adobe_id_latin_1">TT_ADOBE_ID_LATIN_1</a>   3
+</code></pre></div>
+
+<p>A list of valid values for the <code>encoding_id</code> for <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_ADOBE</a></code> charmaps. This is a FreeType-specific extension!</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="tt_adobe_id_standard">TT_ADOBE_ID_STANDARD</td><td class="desc">
+<p>Adobe standard encoding.</p>
+</td></tr>
+<tr><td class="val" id="tt_adobe_id_expert">TT_ADOBE_ID_EXPERT</td><td class="desc">
+<p>Adobe expert encoding.</p>
+</td></tr>
+<tr><td class="val" id="tt_adobe_id_custom">TT_ADOBE_ID_CUSTOM</td><td class="desc">
+<p>Adobe custom encoding.</p>
+</td></tr>
+<tr><td class="val" id="tt_adobe_id_latin_1">TT_ADOBE_ID_LATIN_1</td><td class="desc">
+<p>Adobe Latin&nbsp;1 encoding.</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="tt_mac_langid_xxx">TT_MAC_LANGID_XXX<a class="headerlink" href="#tt_mac_langid_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> TT_MAC_LANGID_ENGLISH                       0
+#<span class="keyword">define</span> TT_MAC_LANGID_FRENCH                        1
+#<span class="keyword">define</span> TT_MAC_LANGID_GERMAN                        2
+#<span class="keyword">define</span> TT_MAC_LANGID_ITALIAN                       3
+#<span class="keyword">define</span> TT_MAC_LANGID_DUTCH                         4
+#<span class="keyword">define</span> TT_MAC_LANGID_SWEDISH                       5
+#<span class="keyword">define</span> TT_MAC_LANGID_SPANISH                       6
+#<span class="keyword">define</span> TT_MAC_LANGID_DANISH                        7
+#<span class="keyword">define</span> TT_MAC_LANGID_PORTUGUESE                    8
+#<span class="keyword">define</span> TT_MAC_LANGID_NORWEGIAN                     9
+#<span class="keyword">define</span> TT_MAC_LANGID_HEBREW                       10
+#<span class="keyword">define</span> TT_MAC_LANGID_JAPANESE                     11
+#<span class="keyword">define</span> TT_MAC_LANGID_ARABIC                       12
+#<span class="keyword">define</span> TT_MAC_LANGID_FINNISH                      13
+#<span class="keyword">define</span> TT_MAC_LANGID_GREEK                        14
+#<span class="keyword">define</span> TT_MAC_LANGID_ICELANDIC                    15
+#<span class="keyword">define</span> TT_MAC_LANGID_MALTESE                      16
+#<span class="keyword">define</span> TT_MAC_LANGID_TURKISH                      17
+#<span class="keyword">define</span> TT_MAC_LANGID_CROATIAN                     18
+#<span class="keyword">define</span> TT_MAC_LANGID_CHINESE_TRADITIONAL          19
+#<span class="keyword">define</span> TT_MAC_LANGID_URDU                         20
+#<span class="keyword">define</span> TT_MAC_LANGID_HINDI                        21
+#<span class="keyword">define</span> TT_MAC_LANGID_THAI                         22
+#<span class="keyword">define</span> TT_MAC_LANGID_KOREAN                       23
+#<span class="keyword">define</span> TT_MAC_LANGID_LITHUANIAN                   24
+#<span class="keyword">define</span> TT_MAC_LANGID_POLISH                       25
+#<span class="keyword">define</span> TT_MAC_LANGID_HUNGARIAN                    26
+#<span class="keyword">define</span> TT_MAC_LANGID_ESTONIAN                     27
+#<span class="keyword">define</span> TT_MAC_LANGID_LETTISH                      28
+#<span class="keyword">define</span> TT_MAC_LANGID_SAAMISK                      29
+#<span class="keyword">define</span> TT_MAC_LANGID_FAEROESE                     30
+#<span class="keyword">define</span> TT_MAC_LANGID_FARSI                        31
+#<span class="keyword">define</span> TT_MAC_LANGID_RUSSIAN                      32
+#<span class="keyword">define</span> TT_MAC_LANGID_CHINESE_SIMPLIFIED           33
+#<span class="keyword">define</span> TT_MAC_LANGID_FLEMISH                      34
+#<span class="keyword">define</span> TT_MAC_LANGID_IRISH                        35
+#<span class="keyword">define</span> TT_MAC_LANGID_ALBANIAN                     36
+#<span class="keyword">define</span> TT_MAC_LANGID_ROMANIAN                     37
+#<span class="keyword">define</span> TT_MAC_LANGID_CZECH                        38
+#<span class="keyword">define</span> TT_MAC_LANGID_SLOVAK                       39
+#<span class="keyword">define</span> TT_MAC_LANGID_SLOVENIAN                    40
+#<span class="keyword">define</span> TT_MAC_LANGID_YIDDISH                      41
+#<span class="keyword">define</span> TT_MAC_LANGID_SERBIAN                      42
+#<span class="keyword">define</span> TT_MAC_LANGID_MACEDONIAN                   43
+#<span class="keyword">define</span> TT_MAC_LANGID_BULGARIAN                    44
+#<span class="keyword">define</span> TT_MAC_LANGID_UKRAINIAN                    45
+#<span class="keyword">define</span> TT_MAC_LANGID_BYELORUSSIAN                 46
+#<span class="keyword">define</span> TT_MAC_LANGID_UZBEK                        47
+#<span class="keyword">define</span> TT_MAC_LANGID_KAZAKH                       48
+#<span class="keyword">define</span> TT_MAC_LANGID_AZERBAIJANI                  49
+#<span class="keyword">define</span> TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT  49
+#<span class="keyword">define</span> TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT    50
+#<span class="keyword">define</span> TT_MAC_LANGID_ARMENIAN                     51
+#<span class="keyword">define</span> TT_MAC_LANGID_GEORGIAN                     52
+#<span class="keyword">define</span> TT_MAC_LANGID_MOLDAVIAN                    53
+#<span class="keyword">define</span> TT_MAC_LANGID_KIRGHIZ                      54
+#<span class="keyword">define</span> TT_MAC_LANGID_TAJIKI                       55
+#<span class="keyword">define</span> TT_MAC_LANGID_TURKMEN                      56
+#<span class="keyword">define</span> TT_MAC_LANGID_MONGOLIAN                    57
+#<span class="keyword">define</span> TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT   57
+#<span class="keyword">define</span> TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT    58
+#<span class="keyword">define</span> TT_MAC_LANGID_PASHTO                       59
+#<span class="keyword">define</span> TT_MAC_LANGID_KURDISH                      60
+#<span class="keyword">define</span> TT_MAC_LANGID_KASHMIRI                     61
+#<span class="keyword">define</span> TT_MAC_LANGID_SINDHI                       62
+#<span class="keyword">define</span> TT_MAC_LANGID_TIBETAN                      63
+#<span class="keyword">define</span> TT_MAC_LANGID_NEPALI                       64
+#<span class="keyword">define</span> TT_MAC_LANGID_SANSKRIT                     65
+#<span class="keyword">define</span> TT_MAC_LANGID_MARATHI                      66
+#<span class="keyword">define</span> TT_MAC_LANGID_BENGALI                      67
+#<span class="keyword">define</span> TT_MAC_LANGID_ASSAMESE                     68
+#<span class="keyword">define</span> TT_MAC_LANGID_GUJARATI                     69
+#<span class="keyword">define</span> TT_MAC_LANGID_PUNJABI                      70
+#<span class="keyword">define</span> TT_MAC_LANGID_ORIYA                        71
+#<span class="keyword">define</span> TT_MAC_LANGID_MALAYALAM                    72
+#<span class="keyword">define</span> TT_MAC_LANGID_KANNADA                      73
+#<span class="keyword">define</span> TT_MAC_LANGID_TAMIL                        74
+#<span class="keyword">define</span> TT_MAC_LANGID_TELUGU                       75
+#<span class="keyword">define</span> TT_MAC_LANGID_SINHALESE                    76
+#<span class="keyword">define</span> TT_MAC_LANGID_BURMESE                      77
+#<span class="keyword">define</span> TT_MAC_LANGID_KHMER                        78
+#<span class="keyword">define</span> TT_MAC_LANGID_LAO                          79
+#<span class="keyword">define</span> TT_MAC_LANGID_VIETNAMESE                   80
+#<span class="keyword">define</span> TT_MAC_LANGID_INDONESIAN                   81
+#<span class="keyword">define</span> TT_MAC_LANGID_TAGALOG                      82
+#<span class="keyword">define</span> TT_MAC_LANGID_MALAY_ROMAN_SCRIPT           83
+#<span class="keyword">define</span> TT_MAC_LANGID_MALAY_ARABIC_SCRIPT          84
+#<span class="keyword">define</span> TT_MAC_LANGID_AMHARIC                      85
+#<span class="keyword">define</span> TT_MAC_LANGID_TIGRINYA                     86
+#<span class="keyword">define</span> TT_MAC_LANGID_GALLA                        87
+#<span class="keyword">define</span> TT_MAC_LANGID_SOMALI                       88
+#<span class="keyword">define</span> TT_MAC_LANGID_SWAHILI                      89
+#<span class="keyword">define</span> TT_MAC_LANGID_RUANDA                       90
+#<span class="keyword">define</span> TT_MAC_LANGID_RUNDI                        91
+#<span class="keyword">define</span> TT_MAC_LANGID_CHEWA                        92
+#<span class="keyword">define</span> TT_MAC_LANGID_MALAGASY                     93
+#<span class="keyword">define</span> TT_MAC_LANGID_ESPERANTO                    94
+#<span class="keyword">define</span> TT_MAC_LANGID_WELSH                       128
+#<span class="keyword">define</span> TT_MAC_LANGID_BASQUE                      129
+#<span class="keyword">define</span> TT_MAC_LANGID_CATALAN                     130
+#<span class="keyword">define</span> TT_MAC_LANGID_LATIN                       131
+#<span class="keyword">define</span> TT_MAC_LANGID_QUECHUA                     132
+#<span class="keyword">define</span> TT_MAC_LANGID_GUARANI                     133
+#<span class="keyword">define</span> TT_MAC_LANGID_AYMARA                      134
+#<span class="keyword">define</span> TT_MAC_LANGID_TATAR                       135
+#<span class="keyword">define</span> TT_MAC_LANGID_UIGHUR                      136
+#<span class="keyword">define</span> TT_MAC_LANGID_DZONGKHA                    137
+#<span class="keyword">define</span> TT_MAC_LANGID_JAVANESE                    138
+#<span class="keyword">define</span> TT_MAC_LANGID_SUNDANESE                   139
+
+  /* The following codes are new as of 2000-03-10 */
+#<span class="keyword">define</span> TT_MAC_LANGID_GALICIAN                    140
+#<span class="keyword">define</span> TT_MAC_LANGID_AFRIKAANS                   141
+#<span class="keyword">define</span> TT_MAC_LANGID_BRETON                      142
+#<span class="keyword">define</span> TT_MAC_LANGID_INUKTITUT                   143
+#<span class="keyword">define</span> TT_MAC_LANGID_SCOTTISH_GAELIC             144
+#<span class="keyword">define</span> TT_MAC_LANGID_MANX_GAELIC                 145
+#<span class="keyword">define</span> TT_MAC_LANGID_IRISH_GAELIC                146
+#<span class="keyword">define</span> TT_MAC_LANGID_TONGAN                      147
+#<span class="keyword">define</span> TT_MAC_LANGID_GREEK_POLYTONIC             148
+#<span class="keyword">define</span> TT_MAC_LANGID_GREELANDIC                  149
+#<span class="keyword">define</span> TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT    150
+</code></pre></div>
+
+<p>Possible values of the language identifier field in the name records of the SFNT &lsquo;name&rsquo; table if the &lsquo;platform&rsquo; identifier code is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MACINTOSH</a></code>. These values are also used as return values for function <code><a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a></code>.</p>
+<p>The canonical source for Apple's IDs is</p>
+<p><a href="https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html">https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html</a></p>
+<hr>
+
+<h2 id="tt_ms_langid_xxx">TT_MS_LANGID_XXX<a class="headerlink" href="#tt_ms_langid_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_SAUDI_ARABIA               0x0401
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_IRAQ                       0x0801
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_EGYPT                      0x0C01
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_LIBYA                      0x1001
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_ALGERIA                    0x1401
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_MOROCCO                    0x1801
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_TUNISIA                    0x1C01
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_OMAN                       0x2001
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_YEMEN                      0x2401
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_SYRIA                      0x2801
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_JORDAN                     0x2C01
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_LEBANON                    0x3001
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_KUWAIT                     0x3401
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_UAE                        0x3801
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_BAHRAIN                    0x3C01
+#<span class="keyword">define</span> TT_MS_LANGID_ARABIC_QATAR                      0x4001
+#<span class="keyword">define</span> TT_MS_LANGID_BULGARIAN_BULGARIA                0x0402
+#<span class="keyword">define</span> TT_MS_LANGID_CATALAN_CATALAN                   0x0403
+#<span class="keyword">define</span> TT_MS_LANGID_CHINESE_TAIWAN                    0x0404
+#<span class="keyword">define</span> TT_MS_LANGID_CHINESE_PRC                       0x0804
+#<span class="keyword">define</span> TT_MS_LANGID_CHINESE_HONG_KONG                 0x0C04
+#<span class="keyword">define</span> TT_MS_LANGID_CHINESE_SINGAPORE                 0x1004
+#<span class="keyword">define</span> TT_MS_LANGID_CHINESE_MACAO                     0x1404
+#<span class="keyword">define</span> TT_MS_LANGID_CZECH_CZECH_REPUBLIC              0x0405
+#<span class="keyword">define</span> TT_MS_LANGID_DANISH_DENMARK                    0x0406
+#<span class="keyword">define</span> TT_MS_LANGID_GERMAN_GERMANY                    0x0407
+#<span class="keyword">define</span> TT_MS_LANGID_GERMAN_SWITZERLAND                0x0807
+#<span class="keyword">define</span> TT_MS_LANGID_GERMAN_AUSTRIA                    0x0C07
+#<span class="keyword">define</span> TT_MS_LANGID_GERMAN_LUXEMBOURG                 0x1007
+#<span class="keyword">define</span> TT_MS_LANGID_GERMAN_LIECHTENSTEIN              0x1407
+#<span class="keyword">define</span> TT_MS_LANGID_GREEK_GREECE                      0x0408
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_UNITED_STATES             0x0409
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_UNITED_KINGDOM            0x0809
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_AUSTRALIA                 0x0C09
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_CANADA                    0x1009
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_NEW_ZEALAND               0x1409
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_IRELAND                   0x1809
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_SOUTH_AFRICA              0x1C09
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_JAMAICA                   0x2009
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_CARIBBEAN                 0x2409
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_BELIZE                    0x2809
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_TRINIDAD                  0x2C09
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_ZIMBABWE                  0x3009
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_PHILIPPINES               0x3409
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_INDIA                     0x4009
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_MALAYSIA                  0x4409
+#<span class="keyword">define</span> TT_MS_LANGID_ENGLISH_SINGAPORE                 0x4809
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT    0x040A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_MEXICO                    0x080A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT         0x0C0A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_GUATEMALA                 0x100A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_COSTA_RICA                0x140A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_PANAMA                    0x180A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC        0x1C0A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_VENEZUELA                 0x200A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_COLOMBIA                  0x240A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_PERU                      0x280A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_ARGENTINA                 0x2C0A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_ECUADOR                   0x300A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_CHILE                     0x340A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_URUGUAY                   0x380A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_PARAGUAY                  0x3C0A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_BOLIVIA                   0x400A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_EL_SALVADOR               0x440A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_HONDURAS                  0x480A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_NICARAGUA                 0x4C0A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_PUERTO_RICO               0x500A
+#<span class="keyword">define</span> TT_MS_LANGID_SPANISH_UNITED_STATES             0x540A
+#<span class="keyword">define</span> TT_MS_LANGID_FINNISH_FINLAND                   0x040B
+#<span class="keyword">define</span> TT_MS_LANGID_FRENCH_FRANCE                     0x040C
+#<span class="keyword">define</span> TT_MS_LANGID_FRENCH_BELGIUM                    0x080C
+#<span class="keyword">define</span> TT_MS_LANGID_FRENCH_CANADA                     0x0C0C
+#<span class="keyword">define</span> TT_MS_LANGID_FRENCH_SWITZERLAND                0x100C
+#<span class="keyword">define</span> TT_MS_LANGID_FRENCH_LUXEMBOURG                 0x140C
+#<span class="keyword">define</span> TT_MS_LANGID_FRENCH_MONACO                     0x180C
+#<span class="keyword">define</span> TT_MS_LANGID_HEBREW_ISRAEL                     0x040D
+#<span class="keyword">define</span> TT_MS_LANGID_HUNGARIAN_HUNGARY                 0x040E
+#<span class="keyword">define</span> TT_MS_LANGID_ICELANDIC_ICELAND                 0x040F
+#<span class="keyword">define</span> TT_MS_LANGID_ITALIAN_ITALY                     0x0410
+#<span class="keyword">define</span> TT_MS_LANGID_ITALIAN_SWITZERLAND               0x0810
+#<span class="keyword">define</span> TT_MS_LANGID_JAPANESE_JAPAN                    0x0411
+#<span class="keyword">define</span> TT_MS_LANGID_KOREAN_KOREA                      0x0412
+#<span class="keyword">define</span> TT_MS_LANGID_DUTCH_NETHERLANDS                 0x0413
+#<span class="keyword">define</span> TT_MS_LANGID_DUTCH_BELGIUM                     0x0813
+#<span class="keyword">define</span> TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL           0x0414
+#<span class="keyword">define</span> TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK          0x0814
+#<span class="keyword">define</span> TT_MS_LANGID_POLISH_POLAND                     0x0415
+#<span class="keyword">define</span> TT_MS_LANGID_PORTUGUESE_BRAZIL                 0x0416
+#<span class="keyword">define</span> TT_MS_LANGID_PORTUGUESE_PORTUGAL               0x0816
+#<span class="keyword">define</span> TT_MS_LANGID_ROMANSH_SWITZERLAND               0x0417
+#<span class="keyword">define</span> TT_MS_LANGID_ROMANIAN_ROMANIA                  0x0418
+#<span class="keyword">define</span> TT_MS_LANGID_RUSSIAN_RUSSIA                    0x0419
+#<span class="keyword">define</span> TT_MS_LANGID_CROATIAN_CROATIA                  0x041A
+#<span class="keyword">define</span> TT_MS_LANGID_SERBIAN_SERBIA_LATIN              0x081A
+#<span class="keyword">define</span> TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC           0x0C1A
+#<span class="keyword">define</span> TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA       0x101A
+#<span class="keyword">define</span> TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x141A
+#<span class="keyword">define</span> TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN         0x181A
+#<span class="keyword">define</span> TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC      0x1C1A
+#<span class="keyword">define</span> TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC      0x201A
+#<span class="keyword">define</span> TT_MS_LANGID_SLOVAK_SLOVAKIA                   0x041B
+#<span class="keyword">define</span> TT_MS_LANGID_ALBANIAN_ALBANIA                  0x041C
+#<span class="keyword">define</span> TT_MS_LANGID_SWEDISH_SWEDEN                    0x041D
+#<span class="keyword">define</span> TT_MS_LANGID_SWEDISH_FINLAND                   0x081D
+#<span class="keyword">define</span> TT_MS_LANGID_THAI_THAILAND                     0x041E
+#<span class="keyword">define</span> TT_MS_LANGID_TURKISH_TURKEY                    0x041F
+#<span class="keyword">define</span> TT_MS_LANGID_URDU_PAKISTAN                     0x0420
+#<span class="keyword">define</span> TT_MS_LANGID_INDONESIAN_INDONESIA              0x0421
+#<span class="keyword">define</span> TT_MS_LANGID_UKRAINIAN_UKRAINE                 0x0422
+#<span class="keyword">define</span> TT_MS_LANGID_BELARUSIAN_BELARUS                0x0423
+#<span class="keyword">define</span> TT_MS_LANGID_SLOVENIAN_SLOVENIA                0x0424
+#<span class="keyword">define</span> TT_MS_LANGID_ESTONIAN_ESTONIA                  0x0425
+#<span class="keyword">define</span> TT_MS_LANGID_LATVIAN_LATVIA                    0x0426
+#<span class="keyword">define</span> TT_MS_LANGID_LITHUANIAN_LITHUANIA              0x0427
+#<span class="keyword">define</span> TT_MS_LANGID_TAJIK_TAJIKISTAN                  0x0428
+#<span class="keyword">define</span> TT_MS_LANGID_VIETNAMESE_VIET_NAM               0x042A
+#<span class="keyword">define</span> TT_MS_LANGID_ARMENIAN_ARMENIA                  0x042B
+#<span class="keyword">define</span> TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN            0x042C
+#<span class="keyword">define</span> TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC         0x082C
+#<span class="keyword">define</span> TT_MS_LANGID_BASQUE_BASQUE                     0x042D
+#<span class="keyword">define</span> TT_MS_LANGID_UPPER_SORBIAN_GERMANY             0x042E
+#<span class="keyword">define</span> TT_MS_LANGID_LOWER_SORBIAN_GERMANY             0x082E
+#<span class="keyword">define</span> TT_MS_LANGID_MACEDONIAN_MACEDONIA              0x042F
+#<span class="keyword">define</span> TT_MS_LANGID_SETSWANA_SOUTH_AFRICA             0x0432
+#<span class="keyword">define</span> TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA             0x0434
+#<span class="keyword">define</span> TT_MS_LANGID_ISIZULU_SOUTH_AFRICA              0x0435
+#<span class="keyword">define</span> TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA            0x0436
+#<span class="keyword">define</span> TT_MS_LANGID_GEORGIAN_GEORGIA                  0x0437
+#<span class="keyword">define</span> TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS           0x0438
+#<span class="keyword">define</span> TT_MS_LANGID_HINDI_INDIA                       0x0439
+#<span class="keyword">define</span> TT_MS_LANGID_MALTESE_MALTA                     0x043A
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_NORTHERN_NORWAY              0x043B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_NORTHERN_SWEDEN              0x083B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_NORTHERN_FINLAND             0x0C3B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_LULE_NORWAY                  0x103B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_LULE_SWEDEN                  0x143B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_SOUTHERN_NORWAY              0x183B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN              0x1C3B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_SKOLT_FINLAND                0x203B
+#<span class="keyword">define</span> TT_MS_LANGID_SAMI_INARI_FINLAND                0x243B
+#<span class="keyword">define</span> TT_MS_LANGID_IRISH_IRELAND                     0x083C
+#<span class="keyword">define</span> TT_MS_LANGID_MALAY_MALAYSIA                    0x043E
+#<span class="keyword">define</span> TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM           0x083E
+#<span class="keyword">define</span> TT_MS_LANGID_KAZAKH_KAZAKHSTAN                 0x043F
+#<span class="keyword">define</span> TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */  0x0440
+#<span class="keyword">define</span> TT_MS_LANGID_KISWAHILI_KENYA                   0x0441
+#<span class="keyword">define</span> TT_MS_LANGID_TURKMEN_TURKMENISTAN              0x0442
+#<span class="keyword">define</span> TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN            0x0443
+#<span class="keyword">define</span> TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC         0x0843
+#<span class="keyword">define</span> TT_MS_LANGID_TATAR_RUSSIA                      0x0444
+#<span class="keyword">define</span> TT_MS_LANGID_BENGALI_INDIA                     0x0445
+#<span class="keyword">define</span> TT_MS_LANGID_BENGALI_BANGLADESH                0x0845
+#<span class="keyword">define</span> TT_MS_LANGID_PUNJABI_INDIA                     0x0446
+#<span class="keyword">define</span> TT_MS_LANGID_GUJARATI_INDIA                    0x0447
+#<span class="keyword">define</span> TT_MS_LANGID_ODIA_INDIA                        0x0448
+#<span class="keyword">define</span> TT_MS_LANGID_TAMIL_INDIA                       0x0449
+#<span class="keyword">define</span> TT_MS_LANGID_TELUGU_INDIA                      0x044A
+#<span class="keyword">define</span> TT_MS_LANGID_KANNADA_INDIA                     0x044B
+#<span class="keyword">define</span> TT_MS_LANGID_MALAYALAM_INDIA                   0x044C
+#<span class="keyword">define</span> TT_MS_LANGID_ASSAMESE_INDIA                    0x044D
+#<span class="keyword">define</span> TT_MS_LANGID_MARATHI_INDIA                     0x044E
+#<span class="keyword">define</span> TT_MS_LANGID_SANSKRIT_INDIA                    0x044F
+#<span class="keyword">define</span> TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
+#<span class="keyword">define</span> TT_MS_LANGID_MONGOLIAN_PRC                     0x0850
+#<span class="keyword">define</span> TT_MS_LANGID_TIBETAN_PRC                       0x0451
+#<span class="keyword">define</span> TT_MS_LANGID_WELSH_UNITED_KINGDOM              0x0452
+#<span class="keyword">define</span> TT_MS_LANGID_KHMER_CAMBODIA                    0x0453
+#<span class="keyword">define</span> TT_MS_LANGID_LAO_LAOS                          0x0454
+#<span class="keyword">define</span> TT_MS_LANGID_GALICIAN_GALICIAN                 0x0456
+#<span class="keyword">define</span> TT_MS_LANGID_KONKANI_INDIA                     0x0457
+#<span class="keyword">define</span> TT_MS_LANGID_SYRIAC_SYRIA                      0x045A
+#<span class="keyword">define</span> TT_MS_LANGID_SINHALA_SRI_LANKA                 0x045B
+#<span class="keyword">define</span> TT_MS_LANGID_INUKTITUT_CANADA                  0x045D
+#<span class="keyword">define</span> TT_MS_LANGID_INUKTITUT_CANADA_LATIN            0x085D
+#<span class="keyword">define</span> TT_MS_LANGID_AMHARIC_ETHIOPIA                  0x045E
+#<span class="keyword">define</span> TT_MS_LANGID_TAMAZIGHT_ALGERIA                 0x085F
+#<span class="keyword">define</span> TT_MS_LANGID_NEPALI_NEPAL                      0x0461
+#<span class="keyword">define</span> TT_MS_LANGID_FRISIAN_NETHERLANDS               0x0462
+#<span class="keyword">define</span> TT_MS_LANGID_PASHTO_AFGHANISTAN                0x0463
+#<span class="keyword">define</span> TT_MS_LANGID_FILIPINO_PHILIPPINES              0x0464
+#<span class="keyword">define</span> TT_MS_LANGID_DHIVEHI_MALDIVES                  0x0465
+#<span class="keyword">define</span> TT_MS_LANGID_HAUSA_NIGERIA                     0x0468
+#<span class="keyword">define</span> TT_MS_LANGID_YORUBA_NIGERIA                    0x046A
+#<span class="keyword">define</span> TT_MS_LANGID_QUECHUA_BOLIVIA                   0x046B
+#<span class="keyword">define</span> TT_MS_LANGID_QUECHUA_ECUADOR                   0x086B
+#<span class="keyword">define</span> TT_MS_LANGID_QUECHUA_PERU                      0x0C6B
+#<span class="keyword">define</span> TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA     0x046C
+#<span class="keyword">define</span> TT_MS_LANGID_BASHKIR_RUSSIA                    0x046D
+#<span class="keyword">define</span> TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG          0x046E
+#<span class="keyword">define</span> TT_MS_LANGID_GREENLANDIC_GREENLAND             0x046F
+#<span class="keyword">define</span> TT_MS_LANGID_IGBO_NIGERIA                      0x0470
+#<span class="keyword">define</span> TT_MS_LANGID_YI_PRC                            0x0478
+#<span class="keyword">define</span> TT_MS_LANGID_MAPUDUNGUN_CHILE                  0x047A
+#<span class="keyword">define</span> TT_MS_LANGID_MOHAWK_MOHAWK                     0x047C
+#<span class="keyword">define</span> TT_MS_LANGID_BRETON_FRANCE                     0x047E
+#<span class="keyword">define</span> TT_MS_LANGID_UIGHUR_PRC                        0x0480
+#<span class="keyword">define</span> TT_MS_LANGID_MAORI_NEW_ZEALAND                 0x0481
+#<span class="keyword">define</span> TT_MS_LANGID_OCCITAN_FRANCE                    0x0482
+#<span class="keyword">define</span> TT_MS_LANGID_CORSICAN_FRANCE                   0x0483
+#<span class="keyword">define</span> TT_MS_LANGID_ALSATIAN_FRANCE                   0x0484
+#<span class="keyword">define</span> TT_MS_LANGID_YAKUT_RUSSIA                      0x0485
+#<span class="keyword">define</span> TT_MS_LANGID_KICHE_GUATEMALA                   0x0486
+#<span class="keyword">define</span> TT_MS_LANGID_KINYARWANDA_RWANDA                0x0487
+#<span class="keyword">define</span> TT_MS_LANGID_WOLOF_SENEGAL                     0x0488
+#<span class="keyword">define</span> TT_MS_LANGID_DARI_AFGHANISTAN                  0x048C
+</code></pre></div>
+
+<p>Possible values of the language identifier field in the name records of the SFNT &lsquo;name&rsquo; table if the &lsquo;platform&rsquo; identifier code is <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_MICROSOFT</a></code>. These values are also used as return values for function <code><a href="ft2-truetype_tables.html#ft_get_cmap_language_id">FT_Get_CMap_Language_ID</a></code>.</p>
+<p>The canonical source for Microsoft's IDs is</p>
+<p><a href="https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings">https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings</a> ,</p>
+<p>however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format&nbsp;1 of the &lsquo;name&rsquo; table provides a better mechanism for languages not covered here.</p>
+<p>More legacy values not listed in the reference can be found in the <code><a href="ft2-header_file_macros.html#ft_truetype_ids_h">FT_TRUETYPE_IDS_H</a></code> header file.</p>
+<hr>
+
+<h2 id="tt_name_id_xxx">TT_NAME_ID_XXX<a class="headerlink" href="#tt_name_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> TT_NAME_ID_COPYRIGHT              0
+#<span class="keyword">define</span> TT_NAME_ID_FONT_FAMILY            1
+#<span class="keyword">define</span> TT_NAME_ID_FONT_SUBFAMILY         2
+#<span class="keyword">define</span> TT_NAME_ID_UNIQUE_ID              3
+#<span class="keyword">define</span> TT_NAME_ID_FULL_NAME              4
+#<span class="keyword">define</span> TT_NAME_ID_VERSION_STRING         5
+#<span class="keyword">define</span> TT_NAME_ID_PS_NAME                6
+#<span class="keyword">define</span> TT_NAME_ID_TRADEMARK              7
+
+  /* the following values are from the OpenType spec */
+#<span class="keyword">define</span> TT_NAME_ID_MANUFACTURER           8
+#<span class="keyword">define</span> TT_NAME_ID_DESIGNER               9
+#<span class="keyword">define</span> TT_NAME_ID_DESCRIPTION            10
+#<span class="keyword">define</span> TT_NAME_ID_VENDOR_URL             11
+#<span class="keyword">define</span> TT_NAME_ID_DESIGNER_URL           12
+#<span class="keyword">define</span> TT_NAME_ID_LICENSE                13
+#<span class="keyword">define</span> TT_NAME_ID_LICENSE_URL            14
+  /* number 15 is reserved */
+#<span class="keyword">define</span> TT_NAME_ID_TYPOGRAPHIC_FAMILY     16
+#<span class="keyword">define</span> TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY  17
+#<span class="keyword">define</span> TT_NAME_ID_MAC_FULL_NAME          18
+
+  /* The following code is new as of 2000-01-21 */
+#<span class="keyword">define</span> TT_NAME_ID_SAMPLE_TEXT            19
+
+  /* This is new in OpenType 1.3 */
+#<span class="keyword">define</span> TT_NAME_ID_CID_FINDFONT_NAME      20
+
+  /* This is new in OpenType 1.5 */
+#<span class="keyword">define</span> TT_NAME_ID_WWS_FAMILY             21
+#<span class="keyword">define</span> TT_NAME_ID_WWS_SUBFAMILY          22
+
+  /* This is new in OpenType 1.7 */
+#<span class="keyword">define</span> TT_NAME_ID_LIGHT_BACKGROUND       23
+#<span class="keyword">define</span> TT_NAME_ID_DARK_BACKGROUND        24
+
+  /* This is new in OpenType 1.8 */
+#<span class="keyword">define</span> TT_NAME_ID_VARIATIONS_PREFIX      25
+
+  /* these two values are deprecated */
+#<span class="keyword">define</span> TT_NAME_ID_PREFERRED_FAMILY     TT_NAME_ID_TYPOGRAPHIC_FAMILY
+#<span class="keyword">define</span> TT_NAME_ID_PREFERRED_SUBFAMILY  TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY
+</code></pre></div>
+
+<p>Possible values of the &lsquo;name&rsquo; identifier field in the name records of an SFNT &lsquo;name&rsquo; table. These values are platform independent.</p>
+<hr>
+
+<h2 id="tt_ucr_xxx">TT_UCR_XXX<a class="headerlink" href="#tt_ucr_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).</p>
+<div class = "codehilite"><pre><code>  /* ulUnicodeRange1 */
+  /* --------------- */
+
+  /* Bit  0   Basic Latin */
+#<span class="keyword">define</span> TT_UCR_BASIC_LATIN                     (1L &lt;&lt;  0) /* U+0020-U+007E */
+  /* Bit  1   C1 Controls and Latin-1 Supplement */
+#<span class="keyword">define</span> TT_UCR_LATIN1_SUPPLEMENT               (1L &lt;&lt;  1) /* U+0080-U+00FF */
+  /* Bit  2   Latin Extended-A */
+#<span class="keyword">define</span> TT_UCR_LATIN_EXTENDED_A                (1L &lt;&lt;  2) /* U+0100-U+017F */
+  /* Bit  3   Latin Extended-B */
+#<span class="keyword">define</span> TT_UCR_LATIN_EXTENDED_B                (1L &lt;&lt;  3) /* U+0180-U+024F */
+  /* Bit  4   IPA Extensions                 */
+  /*          Phonetic Extensions            */
+  /*          Phonetic Extensions Supplement */
+#<span class="keyword">define</span> TT_UCR_IPA_EXTENSIONS                  (1L &lt;&lt;  4) /* U+0250-U+02AF */
+                                                          /* U+1D00-U+1D7F */
+                                                          /* U+1D80-U+1DBF */
+  /* Bit  5   Spacing Modifier Letters */
+  /*          Modifier Tone Letters    */
+#<span class="keyword">define</span> TT_UCR_SPACING_MODIFIER                (1L &lt;&lt;  5) /* U+02B0-U+02FF */
+                                                          /* U+A700-U+A71F */
+  /* Bit  6   Combining Diacritical Marks            */
+  /*          Combining Diacritical Marks Supplement */
+#<span class="keyword">define</span> TT_UCR_COMBINING_DIACRITICAL_MARKS     (1L &lt;&lt;  6) /* U+0300-U+036F */
+                                                          /* U+1DC0-U+1DFF */
+  /* Bit  7   Greek and Coptic */
+#<span class="keyword">define</span> TT_UCR_GREEK                           (1L &lt;&lt;  7) /* U+0370-U+03FF */
+  /* Bit  8   Coptic */
+#<span class="keyword">define</span> TT_UCR_COPTIC                          (1L &lt;&lt;  8) /* U+2C80-U+2CFF */
+  /* Bit  9   Cyrillic            */
+  /*          Cyrillic Supplement */
+  /*          Cyrillic Extended-A */
+  /*          Cyrillic Extended-B */
+#<span class="keyword">define</span> TT_UCR_CYRILLIC                        (1L &lt;&lt;  9) /* U+0400-U+04FF */
+                                                          /* U+0500-U+052F */
+                                                          /* U+2DE0-U+2DFF */
+                                                          /* U+A640-U+A69F */
+  /* Bit 10   Armenian */
+#<span class="keyword">define</span> TT_UCR_ARMENIAN                        (1L &lt;&lt; 10) /* U+0530-U+058F */
+  /* Bit 11   Hebrew */
+#<span class="keyword">define</span> TT_UCR_HEBREW                          (1L &lt;&lt; 11) /* U+0590-U+05FF */
+  /* Bit 12   Vai */
+#<span class="keyword">define</span> TT_UCR_VAI                             (1L &lt;&lt; 12) /* U+A500-U+A63F */
+  /* Bit 13   Arabic            */
+  /*          Arabic Supplement */
+#<span class="keyword">define</span> TT_UCR_ARABIC                          (1L &lt;&lt; 13) /* U+0600-U+06FF */
+                                                          /* U+0750-U+077F */
+  /* Bit 14   NKo */
+#<span class="keyword">define</span> TT_UCR_NKO                             (1L &lt;&lt; 14) /* U+07C0-U+07FF */
+  /* Bit 15   Devanagari */
+#<span class="keyword">define</span> TT_UCR_DEVANAGARI                      (1L &lt;&lt; 15) /* U+0900-U+097F */
+  /* Bit 16   Bengali */
+#<span class="keyword">define</span> TT_UCR_BENGALI                         (1L &lt;&lt; 16) /* U+0980-U+09FF */
+  /* Bit 17   Gurmukhi */
+#<span class="keyword">define</span> TT_UCR_GURMUKHI                        (1L &lt;&lt; 17) /* U+0A00-U+0A7F */
+  /* Bit 18   Gujarati */
+#<span class="keyword">define</span> TT_UCR_GUJARATI                        (1L &lt;&lt; 18) /* U+0A80-U+0AFF */
+  /* Bit 19   Oriya */
+#<span class="keyword">define</span> TT_UCR_ORIYA                           (1L &lt;&lt; 19) /* U+0B00-U+0B7F */
+  /* Bit 20   Tamil */
+#<span class="keyword">define</span> TT_UCR_TAMIL                           (1L &lt;&lt; 20) /* U+0B80-U+0BFF */
+  /* Bit 21   Telugu */
+#<span class="keyword">define</span> TT_UCR_TELUGU                          (1L &lt;&lt; 21) /* U+0C00-U+0C7F */
+  /* Bit 22   Kannada */
+#<span class="keyword">define</span> TT_UCR_KANNADA                         (1L &lt;&lt; 22) /* U+0C80-U+0CFF */
+  /* Bit 23   Malayalam */
+#<span class="keyword">define</span> TT_UCR_MALAYALAM                       (1L &lt;&lt; 23) /* U+0D00-U+0D7F */
+  /* Bit 24   Thai */
+#<span class="keyword">define</span> TT_UCR_THAI                            (1L &lt;&lt; 24) /* U+0E00-U+0E7F */
+  /* Bit 25   Lao */
+#<span class="keyword">define</span> TT_UCR_LAO                             (1L &lt;&lt; 25) /* U+0E80-U+0EFF */
+  /* Bit 26   Georgian            */
+  /*          Georgian Supplement */
+#<span class="keyword">define</span> TT_UCR_GEORGIAN                        (1L &lt;&lt; 26) /* U+10A0-U+10FF */
+                                                          /* U+2D00-U+2D2F */
+  /* Bit 27   Balinese */
+#<span class="keyword">define</span> TT_UCR_BALINESE                        (1L &lt;&lt; 27) /* U+1B00-U+1B7F */
+  /* Bit 28   Hangul Jamo */
+#<span class="keyword">define</span> TT_UCR_HANGUL_JAMO                     (1L &lt;&lt; 28) /* U+1100-U+11FF */
+  /* Bit 29   Latin Extended Additional */
+  /*          Latin Extended-C          */
+  /*          Latin Extended-D          */
+#<span class="keyword">define</span> TT_UCR_LATIN_EXTENDED_ADDITIONAL       (1L &lt;&lt; 29) /* U+1E00-U+1EFF */
+                                                          /* U+2C60-U+2C7F */
+                                                          /* U+A720-U+A7FF */
+  /* Bit 30   Greek Extended */
+#<span class="keyword">define</span> TT_UCR_GREEK_EXTENDED                  (1L &lt;&lt; 30) /* U+1F00-U+1FFF */
+  /* Bit 31   General Punctuation      */
+  /*          Supplemental Punctuation */
+#<span class="keyword">define</span> TT_UCR_GENERAL_PUNCTUATION             (1L &lt;&lt; 31) /* U+2000-U+206F */
+                                                          /* U+2E00-U+2E7F */
+
+  /* ulUnicodeRange2 */
+  /* --------------- */
+
+  /* Bit 32   Superscripts And Subscripts */
+#<span class="keyword">define</span> TT_UCR_SUPERSCRIPTS_SUBSCRIPTS         (1L &lt;&lt;  0) /* U+2070-U+209F */
+  /* Bit 33   Currency Symbols */
+#<span class="keyword">define</span> TT_UCR_CURRENCY_SYMBOLS                (1L &lt;&lt;  1) /* U+20A0-U+20CF */
+  /* Bit 34   Combining Diacritical Marks For Symbols */
+#<span class="keyword">define</span> TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+                                               (1L &lt;&lt;  2) /* U+20D0-U+20FF */
+  /* Bit 35   Letterlike Symbols */
+#<span class="keyword">define</span> TT_UCR_LETTERLIKE_SYMBOLS              (1L &lt;&lt;  3) /* U+2100-U+214F */
+  /* Bit 36   Number Forms */
+#<span class="keyword">define</span> TT_UCR_NUMBER_FORMS                    (1L &lt;&lt;  4) /* U+2150-U+218F */
+  /* Bit 37   Arrows                           */
+  /*          Supplemental Arrows-A            */
+  /*          Supplemental Arrows-B            */
+  /*          Miscellaneous Symbols and Arrows */
+#<span class="keyword">define</span> TT_UCR_ARROWS                          (1L &lt;&lt;  5) /* U+2190-U+21FF */
+                                                          /* U+27F0-U+27FF */
+                                                          /* U+2900-U+297F */
+                                                          /* U+2B00-U+2BFF */
+  /* Bit 38   Mathematical Operators               */
+  /*          Supplemental Mathematical Operators  */
+  /*          Miscellaneous Mathematical Symbols-A */
+  /*          Miscellaneous Mathematical Symbols-B */
+#<span class="keyword">define</span> TT_UCR_MATHEMATICAL_OPERATORS          (1L &lt;&lt;  6) /* U+2200-U+22FF */
+                                                          /* U+2A00-U+2AFF */
+                                                          /* U+27C0-U+27EF */
+                                                          /* U+2980-U+29FF */
+  /* Bit 39 Miscellaneous Technical */
+#<span class="keyword">define</span> TT_UCR_MISCELLANEOUS_TECHNICAL         (1L &lt;&lt;  7) /* U+2300-U+23FF */
+  /* Bit 40   Control Pictures */
+#<span class="keyword">define</span> TT_UCR_CONTROL_PICTURES                (1L &lt;&lt;  8) /* U+2400-U+243F */
+  /* Bit 41   Optical Character Recognition */
+#<span class="keyword">define</span> TT_UCR_OCR                             (1L &lt;&lt;  9) /* U+2440-U+245F */
+  /* Bit 42   Enclosed Alphanumerics */
+#<span class="keyword">define</span> TT_UCR_ENCLOSED_ALPHANUMERICS          (1L &lt;&lt; 10) /* U+2460-U+24FF */
+  /* Bit 43   Box Drawing */
+#<span class="keyword">define</span> TT_UCR_BOX_DRAWING                     (1L &lt;&lt; 11) /* U+2500-U+257F */
+  /* Bit 44   Block Elements */
+#<span class="keyword">define</span> TT_UCR_BLOCK_ELEMENTS                  (1L &lt;&lt; 12) /* U+2580-U+259F */
+  /* Bit 45   Geometric Shapes */
+#<span class="keyword">define</span> TT_UCR_GEOMETRIC_SHAPES                (1L &lt;&lt; 13) /* U+25A0-U+25FF */
+  /* Bit 46   Miscellaneous Symbols */
+#<span class="keyword">define</span> TT_UCR_MISCELLANEOUS_SYMBOLS           (1L &lt;&lt; 14) /* U+2600-U+26FF */
+  /* Bit 47   Dingbats */
+#<span class="keyword">define</span> TT_UCR_DINGBATS                        (1L &lt;&lt; 15) /* U+2700-U+27BF */
+  /* Bit 48   CJK Symbols and Punctuation */
+#<span class="keyword">define</span> TT_UCR_CJK_SYMBOLS                     (1L &lt;&lt; 16) /* U+3000-U+303F */
+  /* Bit 49   Hiragana */
+#<span class="keyword">define</span> TT_UCR_HIRAGANA                        (1L &lt;&lt; 17) /* U+3040-U+309F */
+  /* Bit 50   Katakana                     */
+  /*          Katakana Phonetic Extensions */
+#<span class="keyword">define</span> TT_UCR_KATAKANA                        (1L &lt;&lt; 18) /* U+30A0-U+30FF */
+                                                          /* U+31F0-U+31FF */
+  /* Bit 51   Bopomofo          */
+  /*          Bopomofo Extended */
+#<span class="keyword">define</span> TT_UCR_BOPOMOFO                        (1L &lt;&lt; 19) /* U+3100-U+312F */
+                                                          /* U+31A0-U+31BF */
+  /* Bit 52   Hangul Compatibility Jamo */
+#<span class="keyword">define</span> TT_UCR_HANGUL_COMPATIBILITY_JAMO       (1L &lt;&lt; 20) /* U+3130-U+318F */
+  /* Bit 53   Phags-Pa */
+#<span class="keyword">define</span> TT_UCR_CJK_MISC                        (1L &lt;&lt; 21) /* U+A840-U+A87F */
+#<span class="keyword">define</span> TT_UCR_KANBUN  TT_UCR_CJK_MISC /* deprecated */
+#<span class="keyword">define</span> TT_UCR_PHAGSPA
+  /* Bit 54   Enclosed CJK Letters and Months */
+#<span class="keyword">define</span> TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS     (1L &lt;&lt; 22) /* U+3200-U+32FF */
+  /* Bit 55   CJK Compatibility */
+#<span class="keyword">define</span> TT_UCR_CJK_COMPATIBILITY               (1L &lt;&lt; 23) /* U+3300-U+33FF */
+  /* Bit 56   Hangul Syllables */
+#<span class="keyword">define</span> TT_UCR_HANGUL                          (1L &lt;&lt; 24) /* U+AC00-U+D7A3 */
+  /* Bit 57   High Surrogates              */
+  /*          High Private Use Surrogates  */
+  /*          Low Surrogates               */
+
+  /* According to OpenType specs v.1.3+,   */
+  /* setting bit 57 implies that there is  */
+  /* at least one codepoint beyond the     */
+  /* Basic Multilingual Plane that is      */
+  /* supported by this font.  So it really */
+  /* means &gt;= U+10000.                     */
+#<span class="keyword">define</span> TT_UCR_SURROGATES                      (1L &lt;&lt; 25) /* U+D800-U+DB7F */
+                                                          /* U+DB80-U+DBFF */
+                                                          /* U+DC00-U+DFFF */
+#<span class="keyword">define</span> TT_UCR_NON_PLANE_0  TT_UCR_SURROGATES
+  /* Bit 58  Phoenician */
+#<span class="keyword">define</span> TT_UCR_PHOENICIAN                      (1L &lt;&lt; 26) /*U+10900-U+1091F*/
+  /* Bit 59   CJK Unified Ideographs             */
+  /*          CJK Radicals Supplement            */
+  /*          Kangxi Radicals                    */
+  /*          Ideographic Description Characters */
+  /*          CJK Unified Ideographs Extension A */
+  /*          CJK Unified Ideographs Extension B */
+  /*          Kanbun                             */
+#<span class="keyword">define</span> TT_UCR_CJK_UNIFIED_IDEOGRAPHS          (1L &lt;&lt; 27) /* U+4E00-U+9FFF */
+                                                          /* U+2E80-U+2EFF */
+                                                          /* U+2F00-U+2FDF */
+                                                          /* U+2FF0-U+2FFF */
+                                                          /* U+3400-U+4DB5 */
+                                                          /*U+20000-U+2A6DF*/
+                                                          /* U+3190-U+319F */
+  /* Bit 60   Private Use */
+#<span class="keyword">define</span> TT_UCR_PRIVATE_USE                     (1L &lt;&lt; 28) /* U+E000-U+F8FF */
+  /* Bit 61   CJK Strokes                             */
+  /*          CJK Compatibility Ideographs            */
+  /*          CJK Compatibility Ideographs Supplement */
+#<span class="keyword">define</span> TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS    (1L &lt;&lt; 29) /* U+31C0-U+31EF */
+                                                          /* U+F900-U+FAFF */
+                                                          /*U+2F800-U+2FA1F*/
+  /* Bit 62   Alphabetic Presentation Forms */
+#<span class="keyword">define</span> TT_UCR_ALPHABETIC_PRESENTATION_FORMS   (1L &lt;&lt; 30) /* U+FB00-U+FB4F */
+  /* Bit 63   Arabic Presentation Forms-A */
+#<span class="keyword">define</span> TT_UCR_ARABIC_PRESENTATION_FORMS_A     (1L &lt;&lt; 31) /* U+FB50-U+FDFF */
+
+  /* ulUnicodeRange3 */
+  /* --------------- */
+
+  /* Bit 64   Combining Half Marks */
+#<span class="keyword">define</span> TT_UCR_COMBINING_HALF_MARKS            (1L &lt;&lt;  0) /* U+FE20-U+FE2F */
+  /* Bit 65   Vertical forms          */
+  /*          CJK Compatibility Forms */
+#<span class="keyword">define</span> TT_UCR_CJK_COMPATIBILITY_FORMS         (1L &lt;&lt;  1) /* U+FE10-U+FE1F */
+                                                          /* U+FE30-U+FE4F */
+  /* Bit 66   Small Form Variants */
+#<span class="keyword">define</span> TT_UCR_SMALL_FORM_VARIANTS             (1L &lt;&lt;  2) /* U+FE50-U+FE6F */
+  /* Bit 67   Arabic Presentation Forms-B */
+#<span class="keyword">define</span> TT_UCR_ARABIC_PRESENTATION_FORMS_B     (1L &lt;&lt;  3) /* U+FE70-U+FEFE */
+  /* Bit 68   Halfwidth and Fullwidth Forms */
+#<span class="keyword">define</span> TT_UCR_HALFWIDTH_FULLWIDTH_FORMS       (1L &lt;&lt;  4) /* U+FF00-U+FFEF */
+  /* Bit 69   Specials */
+#<span class="keyword">define</span> TT_UCR_SPECIALS                        (1L &lt;&lt;  5) /* U+FFF0-U+FFFD */
+  /* Bit 70   Tibetan */
+#<span class="keyword">define</span> TT_UCR_TIBETAN                         (1L &lt;&lt;  6) /* U+0F00-U+0FFF */
+  /* Bit 71   Syriac */
+#<span class="keyword">define</span> TT_UCR_SYRIAC                          (1L &lt;&lt;  7) /* U+0700-U+074F */
+  /* Bit 72   Thaana */
+#<span class="keyword">define</span> TT_UCR_THAANA                          (1L &lt;&lt;  8) /* U+0780-U+07BF */
+  /* Bit 73   Sinhala */
+#<span class="keyword">define</span> TT_UCR_SINHALA                         (1L &lt;&lt;  9) /* U+0D80-U+0DFF */
+  /* Bit 74   Myanmar */
+#<span class="keyword">define</span> TT_UCR_MYANMAR                         (1L &lt;&lt; 10) /* U+1000-U+109F */
+  /* Bit 75   Ethiopic            */
+  /*          Ethiopic Supplement */
+  /*          Ethiopic Extended   */
+#<span class="keyword">define</span> TT_UCR_ETHIOPIC                        (1L &lt;&lt; 11) /* U+1200-U+137F */
+                                                          /* U+1380-U+139F */
+                                                          /* U+2D80-U+2DDF */
+  /* Bit 76   Cherokee */
+#<span class="keyword">define</span> TT_UCR_CHEROKEE                        (1L &lt;&lt; 12) /* U+13A0-U+13FF */
+  /* Bit 77   Unified Canadian Aboriginal Syllabics */
+#<span class="keyword">define</span> TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS   (1L &lt;&lt; 13) /* U+1400-U+167F */
+  /* Bit 78   Ogham */
+#<span class="keyword">define</span> TT_UCR_OGHAM                           (1L &lt;&lt; 14) /* U+1680-U+169F */
+  /* Bit 79   Runic */
+#<span class="keyword">define</span> TT_UCR_RUNIC                           (1L &lt;&lt; 15) /* U+16A0-U+16FF */
+  /* Bit 80   Khmer         */
+  /*          Khmer Symbols */
+#<span class="keyword">define</span> TT_UCR_KHMER                           (1L &lt;&lt; 16) /* U+1780-U+17FF */
+                                                          /* U+19E0-U+19FF */
+  /* Bit 81   Mongolian */
+#<span class="keyword">define</span> TT_UCR_MONGOLIAN                       (1L &lt;&lt; 17) /* U+1800-U+18AF */
+  /* Bit 82   Braille Patterns */
+#<span class="keyword">define</span> TT_UCR_BRAILLE                         (1L &lt;&lt; 18) /* U+2800-U+28FF */
+  /* Bit 83   Yi Syllables */
+  /*          Yi Radicals  */
+#<span class="keyword">define</span> TT_UCR_YI                              (1L &lt;&lt; 19) /* U+A000-U+A48F */
+                                                          /* U+A490-U+A4CF */
+  /* Bit 84   Tagalog  */
+  /*          Hanunoo  */
+  /*          Buhid    */
+  /*          Tagbanwa */
+#<span class="keyword">define</span> TT_UCR_PHILIPPINE                      (1L &lt;&lt; 20) /* U+1700-U+171F */
+                                                          /* U+1720-U+173F */
+                                                          /* U+1740-U+175F */
+                                                          /* U+1760-U+177F */
+  /* Bit 85   Old Italic */
+#<span class="keyword">define</span> TT_UCR_OLD_ITALIC                      (1L &lt;&lt; 21) /*U+10300-U+1032F*/
+  /* Bit 86   Gothic */
+#<span class="keyword">define</span> TT_UCR_GOTHIC                          (1L &lt;&lt; 22) /*U+10330-U+1034F*/
+  /* Bit 87   Deseret */
+#<span class="keyword">define</span> TT_UCR_DESERET                         (1L &lt;&lt; 23) /*U+10400-U+1044F*/
+  /* Bit 88   Byzantine Musical Symbols      */
+  /*          Musical Symbols                */
+  /*          Ancient Greek Musical Notation */
+#<span class="keyword">define</span> TT_UCR_MUSICAL_SYMBOLS                 (1L &lt;&lt; 24) /*U+1D000-U+1D0FF*/
+                                                          /*U+1D100-U+1D1FF*/
+                                                          /*U+1D200-U+1D24F*/
+  /* Bit 89   Mathematical Alphanumeric Symbols */
+#<span class="keyword">define</span> TT_UCR_MATH_ALPHANUMERIC_SYMBOLS       (1L &lt;&lt; 25) /*U+1D400-U+1D7FF*/
+  /* Bit 90   Private Use (plane 15) */
+  /*          Private Use (plane 16) */
+#<span class="keyword">define</span> TT_UCR_PRIVATE_USE_SUPPLEMENTARY       (1L &lt;&lt; 26) /*U+F0000-U+FFFFD*/
+                                                        /*U+100000-U+10FFFD*/
+  /* Bit 91   Variation Selectors            */
+  /*          Variation Selectors Supplement */
+#<span class="keyword">define</span> TT_UCR_VARIATION_SELECTORS             (1L &lt;&lt; 27) /* U+FE00-U+FE0F */
+                                                          /*U+E0100-U+E01EF*/
+  /* Bit 92   Tags */
+#<span class="keyword">define</span> TT_UCR_TAGS                            (1L &lt;&lt; 28) /*U+E0000-U+E007F*/
+  /* Bit 93   Limbu */
+#<span class="keyword">define</span> TT_UCR_LIMBU                           (1L &lt;&lt; 29) /* U+1900-U+194F */
+  /* Bit 94   Tai Le */
+#<span class="keyword">define</span> TT_UCR_TAI_LE                          (1L &lt;&lt; 30) /* U+1950-U+197F */
+  /* Bit 95   New Tai Lue */
+#<span class="keyword">define</span> TT_UCR_NEW_TAI_LUE                     (1L &lt;&lt; 31) /* U+1980-U+19DF */
+
+  /* ulUnicodeRange4 */
+  /* --------------- */
+
+  /* Bit 96   Buginese */
+#<span class="keyword">define</span> TT_UCR_BUGINESE                        (1L &lt;&lt;  0) /* U+1A00-U+1A1F */
+  /* Bit 97   Glagolitic */
+#<span class="keyword">define</span> TT_UCR_GLAGOLITIC                      (1L &lt;&lt;  1) /* U+2C00-U+2C5F */
+  /* Bit 98   Tifinagh */
+#<span class="keyword">define</span> TT_UCR_TIFINAGH                        (1L &lt;&lt;  2) /* U+2D30-U+2D7F */
+  /* Bit 99   Yijing Hexagram Symbols */
+#<span class="keyword">define</span> TT_UCR_YIJING                          (1L &lt;&lt;  3) /* U+4DC0-U+4DFF */
+  /* Bit 100  Syloti Nagri */
+#<span class="keyword">define</span> TT_UCR_SYLOTI_NAGRI                    (1L &lt;&lt;  4) /* U+A800-U+A82F */
+  /* Bit 101  Linear B Syllabary */
+  /*          Linear B Ideograms */
+  /*          Aegean Numbers     */
+#<span class="keyword">define</span> TT_UCR_LINEAR_B                        (1L &lt;&lt;  5) /*U+10000-U+1007F*/
+                                                          /*U+10080-U+100FF*/
+                                                          /*U+10100-U+1013F*/
+  /* Bit 102  Ancient Greek Numbers */
+#<span class="keyword">define</span> TT_UCR_ANCIENT_GREEK_NUMBERS           (1L &lt;&lt;  6) /*U+10140-U+1018F*/
+  /* Bit 103  Ugaritic */
+#<span class="keyword">define</span> TT_UCR_UGARITIC                        (1L &lt;&lt;  7) /*U+10380-U+1039F*/
+  /* Bit 104  Old Persian */
+#<span class="keyword">define</span> TT_UCR_OLD_PERSIAN                     (1L &lt;&lt;  8) /*U+103A0-U+103DF*/
+  /* Bit 105  Shavian */
+#<span class="keyword">define</span> TT_UCR_SHAVIAN                         (1L &lt;&lt;  9) /*U+10450-U+1047F*/
+  /* Bit 106  Osmanya */
+#<span class="keyword">define</span> TT_UCR_OSMANYA                         (1L &lt;&lt; 10) /*U+10480-U+104AF*/
+  /* Bit 107  Cypriot Syllabary */
+#<span class="keyword">define</span> TT_UCR_CYPRIOT_SYLLABARY               (1L &lt;&lt; 11) /*U+10800-U+1083F*/
+  /* Bit 108  Kharoshthi */
+#<span class="keyword">define</span> TT_UCR_KHAROSHTHI                      (1L &lt;&lt; 12) /*U+10A00-U+10A5F*/
+  /* Bit 109  Tai Xuan Jing Symbols */
+#<span class="keyword">define</span> TT_UCR_TAI_XUAN_JING                   (1L &lt;&lt; 13) /*U+1D300-U+1D35F*/
+  /* Bit 110  Cuneiform                         */
+  /*          Cuneiform Numbers and Punctuation */
+#<span class="keyword">define</span> TT_UCR_CUNEIFORM                       (1L &lt;&lt; 14) /*U+12000-U+123FF*/
+                                                          /*U+12400-U+1247F*/
+  /* Bit 111  Counting Rod Numerals */
+#<span class="keyword">define</span> TT_UCR_COUNTING_ROD_NUMERALS           (1L &lt;&lt; 15) /*U+1D360-U+1D37F*/
+  /* Bit 112  Sundanese */
+#<span class="keyword">define</span> TT_UCR_SUNDANESE                       (1L &lt;&lt; 16) /* U+1B80-U+1BBF */
+  /* Bit 113  Lepcha */
+#<span class="keyword">define</span> TT_UCR_LEPCHA                          (1L &lt;&lt; 17) /* U+1C00-U+1C4F */
+  /* Bit 114  Ol Chiki */
+#<span class="keyword">define</span> TT_UCR_OL_CHIKI                        (1L &lt;&lt; 18) /* U+1C50-U+1C7F */
+  /* Bit 115  Saurashtra */
+#<span class="keyword">define</span> TT_UCR_SAURASHTRA                      (1L &lt;&lt; 19) /* U+A880-U+A8DF */
+  /* Bit 116  Kayah Li */
+#<span class="keyword">define</span> TT_UCR_KAYAH_LI                        (1L &lt;&lt; 20) /* U+A900-U+A92F */
+  /* Bit 117  Rejang */
+#<span class="keyword">define</span> TT_UCR_REJANG                          (1L &lt;&lt; 21) /* U+A930-U+A95F */
+  /* Bit 118  Cham */
+#<span class="keyword">define</span> TT_UCR_CHAM                            (1L &lt;&lt; 22) /* U+AA00-U+AA5F */
+  /* Bit 119  Ancient Symbols */
+#<span class="keyword">define</span> TT_UCR_ANCIENT_SYMBOLS                 (1L &lt;&lt; 23) /*U+10190-U+101CF*/
+  /* Bit 120  Phaistos Disc */
+#<span class="keyword">define</span> TT_UCR_PHAISTOS_DISC                   (1L &lt;&lt; 24) /*U+101D0-U+101FF*/
+  /* Bit 121  Carian */
+  /*          Lycian */
+  /*          Lydian */
+#<span class="keyword">define</span> TT_UCR_OLD_ANATOLIAN                   (1L &lt;&lt; 25) /*U+102A0-U+102DF*/
+                                                          /*U+10280-U+1029F*/
+                                                          /*U+10920-U+1093F*/
+  /* Bit 122  Domino Tiles  */
+  /*          Mahjong Tiles */
+#<span class="keyword">define</span> TT_UCR_GAME_TILES                      (1L &lt;&lt; 26) /*U+1F030-U+1F09F*/
+                                                          /*U+1F000-U+1F02F*/
+  /* Bit 123-127 Reserved for process-internal usage */
+</code></pre></div>
+
+<p>Possible bit mask values for the <code>ulUnicodeRangeX</code> fields in an SFNT &lsquo;OS/2&rsquo; table.</p>
+<hr>
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+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" checked>
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          The TrueType driver
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-tt_driver.html" class="md-nav__link md-nav__link--active">
+        The TrueType driver
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#controlling-freetype-modules">Controlling FreeType Modules</a> &raquo; The TrueType driver</p>
+<hr />
+<h1 id="the-truetype-driver">The TrueType driver<a class="headerlink" href="#the-truetype-driver" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with <code><a href="ft2-module_management.html#ft_property_set">FT_Property_Set</a></code> and <code><a href="ft2-module_management.html#ft_property_get">FT_Property_Get</a></code>.</p>
+<p>The TrueType driver's module name is &lsquo;truetype&rsquo;; a single property <code><a href="ft2-properties.html#interpreter-version">interpreter-version</a></code> is available, as documented in the &lsquo;<a href="ft2-properties.html#properties">Driver properties</a>&rsquo; section.</p>
+<p>To help understand the differences between interpreter versions, we introduce a list of definitions, kindly provided by Greg Hitchcock.</p>
+<p><em>Bi-Level Rendering</em></p>
+<p>Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, &lsquo;hdmx&rsquo; and &lsquo;LTSH&rsquo;, to cache hinting widths across multiple sizes and device aspect ratios.</p>
+<p><em>Font Smoothing</em></p>
+<p>Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering.</p>
+<p><em>ClearType Rendering</em></p>
+<p>Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls &lsquo;natural widths&rsquo; ClearType, see <a href="http://rastertragedy.com/RTRCh4.htm#Sec21">http://rastertragedy.com/RTRCh4.htm#Sec21</a>. Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode.</p>
+<p><em>ClearType Compatible Widths</em></p>
+<p>One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see <a href="http://rastertragedy.com/RTRCh4.htm#Sec20">http://rastertragedy.com/RTRCh4.htm#Sec20</a>. Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths.</p>
+<p><em>ClearType Subpixel Positioning</em></p>
+<p>One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this &lsquo;natural mode&rsquo;, not to be confused with GDI's &lsquo;natural widths&rsquo;. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see <a href="http://rastertragedy.com/RTRCh4.htm#Sec22">http://rastertragedy.com/RTRCh4.htm#Sec22</a>. Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes.</p>
+<p><em>ClearType Backward Compatibility</em></p>
+<p>This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see <a href="http://rastertragedy.com/RTRCh4.htm#Sec1">http://rastertragedy.com/RTRCh4.htm#Sec1</a> and <a href="https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx">https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx</a>. This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode.</p>
+<p><em>Native ClearType Mode</em></p>
+<p>(Not to be confused with &lsquo;natural widths&rsquo;.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.</p>
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diff --git a/modules/freetype2/docs/reference/ft2-type1_tables.html b/modules/freetype2/docs/reference/ft2-type1_tables.html
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+      <a href="ft2-header_inclusion.html" class="md-nav__link">
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+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
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+      <a href="ft2-library_setup.html" class="md-nav__link">
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+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
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+          
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+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
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+          
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+  
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
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+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
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+      <a href="ft2-information_retrieval.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
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+      <a href="ft2-layer_management.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
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+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
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+          
+            
+  
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+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
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+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
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+          Format-Specific API
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+          
+            
+  
+  
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+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
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+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Type 1 Tables
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-type1_tables.html" class="md-nav__link md-nav__link--active">
+        Type 1 Tables
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_fontinforec" class="md-nav__link">
+    PS_FontInfoRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_fontinfo" class="md-nav__link">
+    PS_FontInfo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_privaterec" class="md-nav__link">
+    PS_PrivateRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_private" class="md-nav__link">
+    PS_Private
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_facedictrec" class="md-nav__link">
+    CID_FaceDictRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_facedict" class="md-nav__link">
+    CID_FaceDict
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_faceinforec" class="md-nav__link">
+    CID_FaceInfoRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_faceinfo" class="md-nav__link">
+    CID_FaceInfo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_ps_glyph_names" class="md-nav__link">
+    FT_Has_PS_Glyph_Names
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_ps_font_info" class="md-nav__link">
+    FT_Get_PS_Font_Info
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_ps_font_private" class="md-nav__link">
+    FT_Get_PS_Font_Private
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_ps_font_value" class="md-nav__link">
+    FT_Get_PS_Font_Value
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_blend_flags" class="md-nav__link">
+    T1_Blend_Flags
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_encodingtype" class="md-nav__link">
+    T1_EncodingType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_dict_keys" class="md-nav__link">
+    PS_Dict_Keys
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_fontinfo" class="md-nav__link">
+    T1_FontInfo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_private" class="md-nav__link">
+    T1_Private
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_fontdict" class="md-nav__link">
+    CID_FontDict
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_info" class="md-nav__link">
+    CID_Info
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_fontinforec" class="md-nav__link">
+    PS_FontInfoRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_fontinfo" class="md-nav__link">
+    PS_FontInfo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_privaterec" class="md-nav__link">
+    PS_PrivateRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_private" class="md-nav__link">
+    PS_Private
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_facedictrec" class="md-nav__link">
+    CID_FaceDictRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_facedict" class="md-nav__link">
+    CID_FaceDict
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_faceinforec" class="md-nav__link">
+    CID_FaceInfoRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_faceinfo" class="md-nav__link">
+    CID_FaceInfo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_has_ps_glyph_names" class="md-nav__link">
+    FT_Has_PS_Glyph_Names
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_ps_font_info" class="md-nav__link">
+    FT_Get_PS_Font_Info
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_ps_font_private" class="md-nav__link">
+    FT_Get_PS_Font_Private
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_ps_font_value" class="md-nav__link">
+    FT_Get_PS_Font_Value
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_blend_flags" class="md-nav__link">
+    T1_Blend_Flags
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_encodingtype" class="md-nav__link">
+    T1_EncodingType
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ps_dict_keys" class="md-nav__link">
+    PS_Dict_Keys
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_fontinfo" class="md-nav__link">
+    T1_FontInfo
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#t1_private" class="md-nav__link">
+    T1_Private
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_fontdict" class="md-nav__link">
+    CID_FontDict
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#cid_info" class="md-nav__link">
+    CID_Info
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; Type 1 Tables</p>
+<hr />
+<h1 id="type-1-tables">Type 1 Tables<a class="headerlink" href="#type-1-tables" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the definition of Type&nbsp;1-specific tables, including structures related to other PostScript font formats.</p>
+<h2 id="ps_fontinforec">PS_FontInfoRec<a class="headerlink" href="#ps_fontinforec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  PS_FontInfoRec_
+  {
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  version;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  notice;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  full_name;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  family_name;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*  weight;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>     italic_angle;
+    <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>     is_fixed_pitch;
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>    underline_position;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>   underline_thickness;
+
+  } <b>PS_FontInfoRec</b>;
+</code></pre></div>
+
+<p>A structure used to model a Type&nbsp;1 or Type&nbsp;2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.</p>
+<hr>
+
+<h2 id="ps_fontinfo">PS_FontInfo<a class="headerlink" href="#ps_fontinfo" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_FontInfoRec_*  <b>PS_FontInfo</b>;
+</code></pre></div>
+
+<p>A handle to a <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ps_privaterec">PS_PrivateRec<a class="headerlink" href="#ps_privaterec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  PS_PrivateRec_
+  {
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>     unique_id;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>     lenIV;
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    num_blue_values;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    num_other_blues;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    num_family_blues;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    num_family_other_blues;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   blue_values[14];
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   other_blues[10];
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   family_blues      [14];
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   family_other_blues[10];
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   blue_scale;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>     blue_shift;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>     blue_fuzz;
+
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  standard_width[1];
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  standard_height[1];
+
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    num_snap_widths;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    num_snap_heights;
+    <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>    force_bold;
+    <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>    round_stem_up;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   snap_widths [13];  /* including std width  */
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   snap_heights[13];  /* including std height */
+
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   expansion_factor;
+
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>    language_group;
+    <a href="ft2-basic_types.html#ft_long">FT_Long</a>    password;
+
+    <a href="ft2-basic_types.html#ft_short">FT_Short</a>   min_feature[2];
+
+  } <b>PS_PrivateRec</b>;
+</code></pre></div>
+
+<p>A structure used to model a Type&nbsp;1 or Type&nbsp;2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.</p>
+<hr>
+
+<h2 id="ps_private">PS_Private<a class="headerlink" href="#ps_private" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_PrivateRec_*  <b>PS_Private</b>;
+</code></pre></div>
+
+<p>A handle to a <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> structure.</p>
+<hr>
+
+<h2 id="cid_facedictrec">CID_FaceDictRec<a class="headerlink" href="#cid_facedictrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  CID_FaceDictRec_
+  {
+    <a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a>  private_dict;
+
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        len_buildchar;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>       forcebold_threshold;
+    <a href="ft2-basic_types.html#ft_pos">FT_Pos</a>         stroke_width;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>       expansion_factor;   /* this is a duplicate of           */
+                                       /* `private_dict-&gt;expansion_factor' */
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>        paint_type;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>        font_type;
+    <a href="ft2-basic_types.html#ft_matrix">FT_Matrix</a>      font_matrix;
+    <a href="ft2-basic_types.html#ft_vector">FT_Vector</a>      font_offset;
+
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        num_subrs;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>       subrmap_offset;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>        sd_bytes;
+
+  } <b>CID_FaceDictRec</b>;
+</code></pre></div>
+
+<p>A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's &lsquo;/FDArray&rsquo; array. Within a CID font file, such (internal) subfont dictionaries are enclosed by &lsquo;%ADOBeginFontDict&rsquo; and &lsquo;%ADOEndFontDict&rsquo; comments.</p>
+<p>Note that <code>CID_FaceDictRec</code> misses a field for the &lsquo;/FontName&rsquo; keyword, specifying the subfont's name (the top-level font name is given by the &lsquo;/CIDFontName&rsquo; keyword). This is an oversight, but it doesn't limit the &lsquo;cid&rsquo; font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.</p>
+<hr>
+
+<h2 id="cid_facedict">CID_FaceDict<a class="headerlink" href="#cid_facedict" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceDictRec_*  <b>CID_FaceDict</b>;
+</code></pre></div>
+
+<p>A handle to a <code><a href="ft2-type1_tables.html#cid_facedictrec">CID_FaceDictRec</a></code> structure.</p>
+<hr>
+
+<h2 id="cid_faceinforec">CID_FaceInfoRec<a class="headerlink" href="#cid_faceinforec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  CID_FaceInfoRec_
+  {
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*      cid_font_name;
+    <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>        cid_version;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          cid_font_type;
+
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*      registry;
+    <a href="ft2-basic_types.html#ft_string">FT_String</a>*      ordering;
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          supplement;
+
+    <a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a>  font_info;
+    <a href="ft2-basic_types.html#ft_bbox">FT_BBox</a>         font_bbox;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        uid_base;
+
+    <a href="ft2-basic_types.html#ft_int">FT_Int</a>          num_xuid;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        xuid[16];
+
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        cidmap_offset;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         fd_bytes;
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         gd_bytes;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        cid_count;
+
+    <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>         num_dicts;
+    <a href="ft2-type1_tables.html#cid_facedict">CID_FaceDict</a>    font_dicts;
+
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>        data_offset;
+
+  } <b>CID_FaceInfoRec</b>;
+</code></pre></div>
+
+<p>A structure used to represent CID Face information.</p>
+<hr>
+
+<h2 id="cid_faceinfo">CID_FaceInfo<a class="headerlink" href="#cid_faceinfo" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceInfoRec_*  <b>CID_FaceInfo</b>;
+</code></pre></div>
+
+<p>A handle to a <code><a href="ft2-type1_tables.html#cid_faceinforec">CID_FaceInfoRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ft_has_ps_glyph_names">FT_Has_PS_Glyph_Names<a class="headerlink" href="#ft_has_ps_glyph_names" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_int">FT_Int</a> )
+  <b>FT_Has_PS_Glyph_Names</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>  face );
+</code></pre></div>
+
+<p>Return true if a given face provides reliable PostScript glyph names. This is similar to using the <code><a href="ft2-font_testing_macros.html#ft_has_glyph_names">FT_HAS_GLYPH_NAMES</a></code> macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables.</p>
+<p>When this function returns true, the caller is sure that the glyph names returned by <code><a href="ft2-information_retrieval.html#ft_get_glyph_name">FT_Get_Glyph_Name</a></code> are reliable.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>face handle</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>Boolean. True if glyph names are reliable.</p>
+<hr>
+
+<h2 id="ft_get_ps_font_info">FT_Get_PS_Font_Info<a class="headerlink" href="#ft_get_ps_font_info" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_PS_Font_Info</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>      face,
+                       <a href="ft2-type1_tables.html#ps_fontinfo">PS_FontInfo</a>  afont_info );
+</code></pre></div>
+
+<p>Retrieve the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure corresponding to a given PostScript font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>PostScript face handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="afont_info">afont_info</td><td class="desc">
+<p>A pointer to a <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>String pointers within the <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code> structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by <code>NULL</code> pointers.</p>
+<p>The following font formats support this feature: &lsquo;Type&nbsp;1&rsquo;, &lsquo;Type&nbsp;42&rsquo;, &lsquo;CFF&rsquo;, &lsquo;CID&nbsp;Type&nbsp;1&rsquo;. For other font formats this function returns the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  PS_FontInfoRec  font_info;
+
+
+  error = FT_Get_PS_Font_Info( face, &amp;font_info );
+  ...
+</code></pre></div>
+<hr>
+
+<h2 id="ft_get_ps_font_private">FT_Get_PS_Font_Private<a class="headerlink" href="#ft_get_ps_font_private" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_PS_Font_Private</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>     face,
+                          <a href="ft2-type1_tables.html#ps_private">PS_Private</a>  afont_private );
+</code></pre></div>
+
+<p>Retrieve the <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> structure corresponding to a given PostScript font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>PostScript face handle.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="afont_private">afont_private</td><td class="desc">
+<p>A pointer to a <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> object.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>The string pointers within the <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code> structure are owned by the face and don't need to be freed by the caller.</p>
+<p>Only the &lsquo;Type&nbsp;1&rsquo; font format supports this feature. For other font formats this function returns the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<h4>example</h4>
+<div class="highlight"><pre><span></span><code>  PS_PrivateRec  font_private;
+
+
+  error = FT_Get_PS_Font_Private( face, &amp;font_private );
+  ...
+</code></pre></div>
+<hr>
+
+<h2 id="ft_get_ps_font_value">FT_Get_PS_Font_Value<a class="headerlink" href="#ft_get_ps_font_value" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_long">FT_Long</a> )
+  <b>FT_Get_PS_Font_Value</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>       face,
+                        <a href="ft2-type1_tables.html#ps_dict_keys">PS_Dict_Keys</a>  key,
+                        <a href="ft2-basic_types.html#ft_uint">FT_UInt</a>       idx,
+                        <span class="keyword">void</span>         *value,
+                        <a href="ft2-basic_types.html#ft_long">FT_Long</a>       value_len );
+</code></pre></div>
+
+<p>Retrieve the value for the supplied key from a PostScript font.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>PostScript face handle.</p>
+</td></tr>
+<tr><td class="val" id="key">key</td><td class="desc">
+<p>An enumeration value representing the dictionary key to retrieve.</p>
+</td></tr>
+<tr><td class="val" id="idx">idx</td><td class="desc">
+<p>For array values, this specifies the index to be returned.</p>
+</td></tr>
+<tr><td class="val" id="value">value</td><td class="desc">
+<p>A pointer to memory into which to write the value.</p>
+</td></tr>
+<tr><td class="val" id="valen_len">valen_len</td><td class="desc">
+<p>The size, in bytes, of the memory supplied for the value.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="value">value</td><td class="desc">
+<p>The value matching the above key, if it exists.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise).</p>
+<h4>note</h4>
+
+<p>The values returned are not pointers into the internal structures of the face, but are &lsquo;fresh&rsquo; copies, so that the memory containing them belongs to the calling application. This also enforces the &lsquo;read-only&rsquo; nature of these values, i.e., this function cannot be used to manipulate the face.</p>
+<p><code>value</code> is a void pointer because the values returned can be of various types.</p>
+<p>If either <code>value</code> is <code>NULL</code> or <code>value_len</code> is too small, just the required memory size for the requested entry is returned.</p>
+<p>The <code>idx</code> parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values.</p>
+<p><code>PS_DICT_BLUE_SCALE</code> returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).</p>
+<p>IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either.</p>
+<p>If the font's format is not PostScript-based, this function returns the <code>FT_Err_Invalid_Argument</code> error code.</p>
+<h4>since</h4>
+
+<p>2.4.8</p>
+<hr>
+
+<h2 id="t1_blend_flags">T1_Blend_Flags<a class="headerlink" href="#t1_blend_flags" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  T1_Blend_Flags_
+  {
+    /* required fields in a FontInfo blend dictionary */
+    <a href="ft2-type1_tables.html#t1_blend_underline_position">T1_BLEND_UNDERLINE_POSITION</a> = 0,
+    <a href="ft2-type1_tables.html#t1_blend_underline_thickness">T1_BLEND_UNDERLINE_THICKNESS</a>,
+    <a href="ft2-type1_tables.html#t1_blend_italic_angle">T1_BLEND_ITALIC_ANGLE</a>,
+
+    /* required fields in a Private blend dictionary */
+    <a href="ft2-type1_tables.html#t1_blend_blue_values">T1_BLEND_BLUE_VALUES</a>,
+    <a href="ft2-type1_tables.html#t1_blend_other_blues">T1_BLEND_OTHER_BLUES</a>,
+    <a href="ft2-type1_tables.html#t1_blend_standard_width">T1_BLEND_STANDARD_WIDTH</a>,
+    <a href="ft2-type1_tables.html#t1_blend_standard_height">T1_BLEND_STANDARD_HEIGHT</a>,
+    <a href="ft2-type1_tables.html#t1_blend_stem_snap_widths">T1_BLEND_STEM_SNAP_WIDTHS</a>,
+    <a href="ft2-type1_tables.html#t1_blend_stem_snap_heights">T1_BLEND_STEM_SNAP_HEIGHTS</a>,
+    <a href="ft2-type1_tables.html#t1_blend_blue_scale">T1_BLEND_BLUE_SCALE</a>,
+    <a href="ft2-type1_tables.html#t1_blend_blue_shift">T1_BLEND_BLUE_SHIFT</a>,
+    <a href="ft2-type1_tables.html#t1_blend_family_blues">T1_BLEND_FAMILY_BLUES</a>,
+    <a href="ft2-type1_tables.html#t1_blend_family_other_blues">T1_BLEND_FAMILY_OTHER_BLUES</a>,
+    <a href="ft2-type1_tables.html#t1_blend_force_bold">T1_BLEND_FORCE_BOLD</a>,
+
+    T1_BLEND_MAX    /* do not remove */
+
+  } <b>T1_Blend_Flags</b>;
+
+
+  /* these constants are deprecated; use the corresponding */
+  /* `<b>T1_Blend_Flags</b>` values instead                       */
+#<span class="keyword">define</span> t1_blend_underline_position   <a href="ft2-type1_tables.html#t1_blend_underline_position">T1_BLEND_UNDERLINE_POSITION</a>
+#<span class="keyword">define</span> t1_blend_underline_thickness  <a href="ft2-type1_tables.html#t1_blend_underline_thickness">T1_BLEND_UNDERLINE_THICKNESS</a>
+#<span class="keyword">define</span> t1_blend_italic_angle         <a href="ft2-type1_tables.html#t1_blend_italic_angle">T1_BLEND_ITALIC_ANGLE</a>
+#<span class="keyword">define</span> t1_blend_blue_values          <a href="ft2-type1_tables.html#t1_blend_blue_values">T1_BLEND_BLUE_VALUES</a>
+#<span class="keyword">define</span> t1_blend_other_blues          <a href="ft2-type1_tables.html#t1_blend_other_blues">T1_BLEND_OTHER_BLUES</a>
+#<span class="keyword">define</span> t1_blend_standard_widths      <a href="ft2-type1_tables.html#t1_blend_standard_width">T1_BLEND_STANDARD_WIDTH</a>
+#<span class="keyword">define</span> t1_blend_standard_height      <a href="ft2-type1_tables.html#t1_blend_standard_height">T1_BLEND_STANDARD_HEIGHT</a>
+#<span class="keyword">define</span> t1_blend_stem_snap_widths     <a href="ft2-type1_tables.html#t1_blend_stem_snap_widths">T1_BLEND_STEM_SNAP_WIDTHS</a>
+#<span class="keyword">define</span> t1_blend_stem_snap_heights    <a href="ft2-type1_tables.html#t1_blend_stem_snap_heights">T1_BLEND_STEM_SNAP_HEIGHTS</a>
+#<span class="keyword">define</span> t1_blend_blue_scale           <a href="ft2-type1_tables.html#t1_blend_blue_scale">T1_BLEND_BLUE_SCALE</a>
+#<span class="keyword">define</span> t1_blend_blue_shift           <a href="ft2-type1_tables.html#t1_blend_blue_shift">T1_BLEND_BLUE_SHIFT</a>
+#<span class="keyword">define</span> t1_blend_family_blues         <a href="ft2-type1_tables.html#t1_blend_family_blues">T1_BLEND_FAMILY_BLUES</a>
+#<span class="keyword">define</span> t1_blend_family_other_blues   <a href="ft2-type1_tables.html#t1_blend_family_other_blues">T1_BLEND_FAMILY_OTHER_BLUES</a>
+#<span class="keyword">define</span> t1_blend_force_bold           <a href="ft2-type1_tables.html#t1_blend_force_bold">T1_BLEND_FORCE_BOLD</a>
+#<span class="keyword">define</span> t1_blend_max                  T1_BLEND_MAX
+</code></pre></div>
+
+<p>A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="t1_blend_underline_position">T1_BLEND_UNDERLINE_POSITION</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_underline_thickness">T1_BLEND_UNDERLINE_THICKNESS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_italic_angle">T1_BLEND_ITALIC_ANGLE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_blue_values">T1_BLEND_BLUE_VALUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_other_blues">T1_BLEND_OTHER_BLUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_standard_width">T1_BLEND_STANDARD_WIDTH</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_standard_height">T1_BLEND_STANDARD_HEIGHT</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_stem_snap_widths">T1_BLEND_STEM_SNAP_WIDTHS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_stem_snap_heights">T1_BLEND_STEM_SNAP_HEIGHTS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_blue_scale">T1_BLEND_BLUE_SCALE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_blue_shift">T1_BLEND_BLUE_SHIFT</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_family_blues">T1_BLEND_FAMILY_BLUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_family_other_blues">T1_BLEND_FAMILY_OTHER_BLUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_blend_force_bold">T1_BLEND_FORCE_BOLD</td><td class="desc">
+
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="t1_encodingtype">T1_EncodingType<a class="headerlink" href="#t1_encodingtype" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  T1_EncodingType_
+  {
+    <a href="ft2-type1_tables.html#t1_encoding_type_none">T1_ENCODING_TYPE_NONE</a> = 0,
+    <a href="ft2-type1_tables.html#t1_encoding_type_array">T1_ENCODING_TYPE_ARRAY</a>,
+    <a href="ft2-type1_tables.html#t1_encoding_type_standard">T1_ENCODING_TYPE_STANDARD</a>,
+    <a href="ft2-type1_tables.html#t1_encoding_type_isolatin1">T1_ENCODING_TYPE_ISOLATIN1</a>,
+    <a href="ft2-type1_tables.html#t1_encoding_type_expert">T1_ENCODING_TYPE_EXPERT</a>
+
+  } <b>T1_EncodingType</b>;
+</code></pre></div>
+
+<p>An enumeration describing the &lsquo;Encoding&rsquo; entry in a Type 1 dictionary.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="t1_encoding_type_none">T1_ENCODING_TYPE_NONE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_encoding_type_array">T1_ENCODING_TYPE_ARRAY</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_encoding_type_standard">T1_ENCODING_TYPE_STANDARD</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_encoding_type_isolatin1">T1_ENCODING_TYPE_ISOLATIN1</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="t1_encoding_type_expert">T1_ENCODING_TYPE_EXPERT</td><td class="desc">
+
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.4.8</p>
+<hr>
+
+<h2 id="ps_dict_keys">PS_Dict_Keys<a class="headerlink" href="#ps_dict_keys" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">enum</span>  PS_Dict_Keys_
+  {
+    /* conventionally in the font dictionary */
+    <a href="ft2-type1_tables.html#ps_dict_font_type">PS_DICT_FONT_TYPE</a>,              /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>         */
+    <a href="ft2-type1_tables.html#ps_dict_font_matrix">PS_DICT_FONT_MATRIX</a>,            /* <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>        */
+    <a href="ft2-type1_tables.html#ps_dict_font_bbox">PS_DICT_FONT_BBOX</a>,              /* <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>        */
+    <a href="ft2-type1_tables.html#ps_dict_paint_type">PS_DICT_PAINT_TYPE</a>,             /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>         */
+    <a href="ft2-type1_tables.html#ps_dict_font_name">PS_DICT_FONT_NAME</a>,              /* <a href="ft2-basic_types.html#ft_string">FT_String</a>*      */
+    <a href="ft2-type1_tables.html#ps_dict_unique_id">PS_DICT_UNIQUE_ID</a>,              /* <a href="ft2-basic_types.html#ft_int">FT_Int</a>          */
+    <a href="ft2-type1_tables.html#ps_dict_num_char_strings">PS_DICT_NUM_CHAR_STRINGS</a>,       /* <a href="ft2-basic_types.html#ft_int">FT_Int</a>          */
+    <a href="ft2-type1_tables.html#ps_dict_char_string_key">PS_DICT_CHAR_STRING_KEY</a>,        /* <a href="ft2-basic_types.html#ft_string">FT_String</a>*      */
+    <a href="ft2-type1_tables.html#ps_dict_char_string">PS_DICT_CHAR_STRING</a>,            /* <a href="ft2-basic_types.html#ft_string">FT_String</a>*      */
+    <a href="ft2-type1_tables.html#ps_dict_encoding_type">PS_DICT_ENCODING_TYPE</a>,          /* <a href="ft2-type1_tables.html#t1_encodingtype">T1_EncodingType</a> */
+    <a href="ft2-type1_tables.html#ps_dict_encoding_entry">PS_DICT_ENCODING_ENTRY</a>,         /* <a href="ft2-basic_types.html#ft_string">FT_String</a>*      */
+
+    /* conventionally in the font Private dictionary */
+    <a href="ft2-type1_tables.html#ps_dict_num_subrs">PS_DICT_NUM_SUBRS</a>,              /* <a href="ft2-basic_types.html#ft_int">FT_Int</a>     */
+    <a href="ft2-type1_tables.html#ps_dict_subr">PS_DICT_SUBR</a>,                   /* <a href="ft2-basic_types.html#ft_string">FT_String</a>* */
+    <a href="ft2-type1_tables.html#ps_dict_std_hw">PS_DICT_STD_HW</a>,                 /* <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  */
+    <a href="ft2-type1_tables.html#ps_dict_std_vw">PS_DICT_STD_VW</a>,                 /* <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  */
+    <a href="ft2-type1_tables.html#ps_dict_num_blue_values">PS_DICT_NUM_BLUE_VALUES</a>,        /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_blue_value">PS_DICT_BLUE_VALUE</a>,             /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_blue_fuzz">PS_DICT_BLUE_FUZZ</a>,              /* <a href="ft2-basic_types.html#ft_int">FT_Int</a>     */
+    <a href="ft2-type1_tables.html#ps_dict_num_other_blues">PS_DICT_NUM_OTHER_BLUES</a>,        /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_other_blue">PS_DICT_OTHER_BLUE</a>,             /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_num_family_blues">PS_DICT_NUM_FAMILY_BLUES</a>,       /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_family_blue">PS_DICT_FAMILY_BLUE</a>,            /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_num_family_other_blues">PS_DICT_NUM_FAMILY_OTHER_BLUES</a>, /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_family_other_blue">PS_DICT_FAMILY_OTHER_BLUE</a>,      /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_blue_scale">PS_DICT_BLUE_SCALE</a>,             /* <a href="ft2-basic_types.html#ft_fixed">FT_Fixed</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_blue_shift">PS_DICT_BLUE_SHIFT</a>,             /* <a href="ft2-basic_types.html#ft_int">FT_Int</a>     */
+    <a href="ft2-type1_tables.html#ps_dict_num_stem_snap_h">PS_DICT_NUM_STEM_SNAP_H</a>,        /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_stem_snap_h">PS_DICT_STEM_SNAP_H</a>,            /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_num_stem_snap_v">PS_DICT_NUM_STEM_SNAP_V</a>,        /* <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_stem_snap_v">PS_DICT_STEM_SNAP_V</a>,            /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_force_bold">PS_DICT_FORCE_BOLD</a>,             /* <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_rnd_stem_up">PS_DICT_RND_STEM_UP</a>,            /* <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_min_feature">PS_DICT_MIN_FEATURE</a>,            /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_len_iv">PS_DICT_LEN_IV</a>,                 /* <a href="ft2-basic_types.html#ft_int">FT_Int</a>     */
+    <a href="ft2-type1_tables.html#ps_dict_password">PS_DICT_PASSWORD</a>,               /* <a href="ft2-basic_types.html#ft_long">FT_Long</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_language_group">PS_DICT_LANGUAGE_GROUP</a>,         /* <a href="ft2-basic_types.html#ft_long">FT_Long</a>    */
+
+    /* conventionally in the font FontInfo dictionary */
+    <a href="ft2-type1_tables.html#ps_dict_version">PS_DICT_VERSION</a>,                /* <a href="ft2-basic_types.html#ft_string">FT_String</a>* */
+    <a href="ft2-type1_tables.html#ps_dict_notice">PS_DICT_NOTICE</a>,                 /* <a href="ft2-basic_types.html#ft_string">FT_String</a>* */
+    <a href="ft2-type1_tables.html#ps_dict_full_name">PS_DICT_FULL_NAME</a>,              /* <a href="ft2-basic_types.html#ft_string">FT_String</a>* */
+    <a href="ft2-type1_tables.html#ps_dict_family_name">PS_DICT_FAMILY_NAME</a>,            /* <a href="ft2-basic_types.html#ft_string">FT_String</a>* */
+    <a href="ft2-type1_tables.html#ps_dict_weight">PS_DICT_WEIGHT</a>,                 /* <a href="ft2-basic_types.html#ft_string">FT_String</a>* */
+    <a href="ft2-type1_tables.html#ps_dict_is_fixed_pitch">PS_DICT_IS_FIXED_PITCH</a>,         /* <a href="ft2-basic_types.html#ft_bool">FT_Bool</a>    */
+    <a href="ft2-type1_tables.html#ps_dict_underline_position">PS_DICT_UNDERLINE_POSITION</a>,     /* <a href="ft2-basic_types.html#ft_short">FT_Short</a>   */
+    <a href="ft2-type1_tables.html#ps_dict_underline_thickness">PS_DICT_UNDERLINE_THICKNESS</a>,    /* <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  */
+    <a href="ft2-type1_tables.html#ps_dict_fs_type">PS_DICT_FS_TYPE</a>,                /* <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  */
+    <a href="ft2-type1_tables.html#ps_dict_italic_angle">PS_DICT_ITALIC_ANGLE</a>,           /* <a href="ft2-basic_types.html#ft_long">FT_Long</a>    */
+
+    PS_DICT_MAX = <a href="ft2-type1_tables.html#ps_dict_italic_angle">PS_DICT_ITALIC_ANGLE</a>
+
+  } <b>PS_Dict_Keys</b>;
+</code></pre></div>
+
+<p>An enumeration used in calls to <code><a href="ft2-type1_tables.html#ft_get_ps_font_value">FT_Get_PS_Font_Value</a></code> to identify the Type&nbsp;1 dictionary entry to retrieve.</p>
+<h4>values</h4>
+<table class="fields long">
+<tr><td class="val" id="ps_dict_font_type">PS_DICT_FONT_TYPE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_font_matrix">PS_DICT_FONT_MATRIX</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_font_bbox">PS_DICT_FONT_BBOX</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_paint_type">PS_DICT_PAINT_TYPE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_font_name">PS_DICT_FONT_NAME</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_unique_id">PS_DICT_UNIQUE_ID</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_char_strings">PS_DICT_NUM_CHAR_STRINGS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_char_string_key">PS_DICT_CHAR_STRING_KEY</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_char_string">PS_DICT_CHAR_STRING</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_encoding_type">PS_DICT_ENCODING_TYPE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_encoding_entry">PS_DICT_ENCODING_ENTRY</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_subrs">PS_DICT_NUM_SUBRS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_subr">PS_DICT_SUBR</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_std_hw">PS_DICT_STD_HW</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_std_vw">PS_DICT_STD_VW</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_blue_values">PS_DICT_NUM_BLUE_VALUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_blue_value">PS_DICT_BLUE_VALUE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_blue_fuzz">PS_DICT_BLUE_FUZZ</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_other_blues">PS_DICT_NUM_OTHER_BLUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_other_blue">PS_DICT_OTHER_BLUE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_family_blues">PS_DICT_NUM_FAMILY_BLUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_family_blue">PS_DICT_FAMILY_BLUE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_family_other_blues">PS_DICT_NUM_FAMILY_OTHER_BLUES</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_family_other_blue">PS_DICT_FAMILY_OTHER_BLUE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_blue_scale">PS_DICT_BLUE_SCALE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_blue_shift">PS_DICT_BLUE_SHIFT</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_stem_snap_h">PS_DICT_NUM_STEM_SNAP_H</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_stem_snap_h">PS_DICT_STEM_SNAP_H</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_num_stem_snap_v">PS_DICT_NUM_STEM_SNAP_V</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_stem_snap_v">PS_DICT_STEM_SNAP_V</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_force_bold">PS_DICT_FORCE_BOLD</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_rnd_stem_up">PS_DICT_RND_STEM_UP</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_min_feature">PS_DICT_MIN_FEATURE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_len_iv">PS_DICT_LEN_IV</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_password">PS_DICT_PASSWORD</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_language_group">PS_DICT_LANGUAGE_GROUP</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_version">PS_DICT_VERSION</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_notice">PS_DICT_NOTICE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_full_name">PS_DICT_FULL_NAME</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_family_name">PS_DICT_FAMILY_NAME</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_weight">PS_DICT_WEIGHT</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_is_fixed_pitch">PS_DICT_IS_FIXED_PITCH</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_underline_position">PS_DICT_UNDERLINE_POSITION</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_underline_thickness">PS_DICT_UNDERLINE_THICKNESS</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_fs_type">PS_DICT_FS_TYPE</td><td class="desc">
+
+</td></tr>
+<tr><td class="val" id="ps_dict_italic_angle">PS_DICT_ITALIC_ANGLE</td><td class="desc">
+
+</td></tr>
+</table>
+
+<h4>since</h4>
+
+<p>2.4.8</p>
+<hr>
+
+<h2 id="t1_fontinfo">T1_FontInfo<a class="headerlink" href="#t1_fontinfo" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a>  <b>T1_FontInfo</b>;
+</code></pre></div>
+
+<p>This type is equivalent to <code><a href="ft2-type1_tables.html#ps_fontinforec">PS_FontInfoRec</a></code>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+<hr>
+
+<h2 id="t1_private">T1_Private<a class="headerlink" href="#t1_private" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a>  <b>T1_Private</b>;
+</code></pre></div>
+
+<p>This type is equivalent to <code><a href="ft2-type1_tables.html#ps_privaterec">PS_PrivateRec</a></code>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+<hr>
+
+<h2 id="cid_fontdict">CID_FontDict<a class="headerlink" href="#cid_fontdict" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#cid_facedictrec">CID_FaceDictRec</a>  <b>CID_FontDict</b>;
+</code></pre></div>
+
+<p>This type is equivalent to <code><a href="ft2-type1_tables.html#cid_facedictrec">CID_FaceDictRec</a></code>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+<hr>
+
+<h2 id="cid_info">CID_Info<a class="headerlink" href="#cid_info" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#cid_faceinforec">CID_FaceInfoRec</a>  <b>CID_Info</b>;
+</code></pre></div>
+
+<p>This type is equivalent to <code><a href="ft2-type1_tables.html#cid_faceinforec">CID_FaceInfoRec</a></code>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
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\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-user_allocation.html b/modules/freetype2/docs/reference/ft2-user_allocation.html
new file mode 100644
index 0000000000..b5c3946e12
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-user_allocation.html
@@ -0,0 +1,1357 @@
+
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+          <span class="md-ellipsis">
+            
+              User allocation
+            
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+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
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+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
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+        
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+      
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+          User allocation
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-user_allocation.html" class="md-nav__link md-nav__link--active">
+        User allocation
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+        </ul>
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+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
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+        </ul>
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+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
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+    </li>
+  
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#general-remarks">General Remarks</a> &raquo; User allocation</p>
+<hr />
+<h1 id="user-allocation">User allocation<a class="headerlink" href="#user-allocation" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use <code>calloc</code> (or variants of it) instead of <code>malloc</code> for allocation.</p>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
+        
+        <a href="ft2-header_inclusion.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: FreeType&#39;s header inclusion scheme" rel="prev">
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+          </div>
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Previous
+              </span>
+              FreeType's header inclusion scheme
+            </div>
+          </div>
+        </a>
+      
+      
+        
+        <a href="ft2-basic_types.html" class="md-footer__link md-footer__link--next" aria-label="Next: Basic Data Types" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
+              </span>
+              Basic Data Types
+            </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
+          <div class="md-footer-copyright__highlight">
+            Copyright 2023 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+          </div>
+        
+        Made with
+        <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
+          Material for MkDocs
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+        
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+    </div>
+  </div>
+</footer>
+      
+    </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/ft2-winfnt_fonts.html b/modules/freetype2/docs/reference/ft2-winfnt_fonts.html
new file mode 100644
index 0000000000..600adf4871
--- /dev/null
+++ b/modules/freetype2/docs/reference/ft2-winfnt_fonts.html
@@ -0,0 +1,1590 @@
+
+<!doctype html>
+<html lang="en" class="no-js">
+  <head>
+    
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width,initial-scale=1">
+      
+        <meta name="description" content="API Reference Documentation for FreeType-2.13.2">
+      
+      
+      
+        <meta name="author" content="FreeType Contributors">
+      
+      
+      <link rel="icon" href="images/favico.ico">
+      <meta name="generator" content="mkdocs-1.4.3, mkdocs-material-7.1.9">
+    
+    
+      
+        <title>Window FNT Files - FreeType-2.13.2 API Reference</title>
+      
+    
+    
+      <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
+      
+        
+        <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
+        
+          
+          
+          <meta name="theme-color" content="#4cae4f">
+        
+      
+    
+    
+    
+      
+        
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
+        <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
+      
+    
+    
+    
+      <link rel="stylesheet" href="stylesheets/extra.css">
+    
+    
+      
+
+
+    
+    
+  </head>
+  
+  
+    
+    
+    
+    
+    
+    <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
+  
+    
+    <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
+    
+    <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
+    <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
+    <label class="md-overlay" for="__drawer"></label>
+    <div data-md-component="skip">
+      
+        
+        <a href="#window-fnt-files" class="md-skip">
+          Skip to content
+        </a>
+      
+    </div>
+    <div data-md-component="announce">
+      
+    </div>
+    
+      <header class="md-header" data-md-component="header">
+  <nav class="md-header__inner md-grid" aria-label="Header">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    <label class="md-header__button md-icon" for="__drawer">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
+    </label>
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            FreeType-2.13.2 API Reference
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            
+              Window FNT Files
+            
+          </span>
+        </div>
+      </div>
+    </div>
+    
+    
+    
+      <label class="md-header__button md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+      </label>
+      
+<div class="md-search" data-md-component="search" role="dialog">
+  <label class="md-search__overlay" for="__search"></label>
+  <div class="md-search__inner" role="search">
+    <form class="md-search__form" name="search">
+      <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
+      <label class="md-search__icon md-icon" for="__search">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
+      </label>
+      <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
+      </button>
+    </form>
+    <div class="md-search__output">
+      <div class="md-search__scrollwrap" data-md-scrollfix>
+        <div class="md-search-result" data-md-component="search-result">
+          <div class="md-search-result__meta">
+            Initializing search
+          </div>
+          <ol class="md-search-result__list"></ol>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+    
+    
+  </nav>
+</header>
+    
+    <div class="md-container" data-md-component="container">
+      
+      
+        
+      
+      <main class="md-main" data-md-component="main">
+        <div class="md-main__inner md-grid">
+          
+            
+              
+              <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+
+
+<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
+  <label class="md-nav__title" for="__drawer">
+    <a href="index.html" title="FreeType-2.13.2 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.13.2 API Reference" data-md-component="logo">
+      
+  <img src="images/favico.ico" alt="logo">
+
+    </a>
+    FreeType-2.13.2 API Reference
+  </label>
+  
+  <ul class="md-nav__list" data-md-scrollfix>
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="index.html" class="md-nav__link">
+        TOC
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-index.html" class="md-nav__link">
+        Index
+      </a>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
+      
+      <label class="md-nav__link" for="__nav_3">
+        General Remarks
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
+        <label class="md-nav__title" for="__nav_3">
+          <span class="md-nav__icon md-icon"></span>
+          General Remarks
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-preamble.html" class="md-nav__link">
+        Preamble
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-user_allocation.html" class="md-nav__link">
+        User allocation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
+      
+      <label class="md-nav__link" for="__nav_4">
+        Core API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Core API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_4">
+          <span class="md-nav__icon md-icon"></span>
+          Core API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
+      
+      <label class="md-nav__link" for="__nav_5">
+        Extended API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Extended API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_5">
+          <span class="md-nav__icon md-icon"></span>
+          Extended API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
+        Unicode Variation Sequences
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
+        Glyph Color Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
+        Glyph Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
+        Size Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+    
+  
+  
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" checked>
+      
+      <label class="md-nav__link" for="__nav_6">
+        Format-Specific API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
+          <span class="md-nav__icon md-icon"></span>
+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
+        CID Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+    
+  
+  
+    <li class="md-nav__item md-nav__item--active">
+      
+      <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
+      
+      
+        
+      
+      
+        <label class="md-nav__link md-nav__link--active" for="__toc">
+          Window FNT Files
+          <span class="md-nav__icon md-icon"></span>
+        </label>
+      
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link md-nav__link--active">
+        Window FNT Files
+      </a>
+      
+        
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfnt_id_xxx" class="md-nav__link">
+    FT_WinFNT_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfnt_headerrec" class="md-nav__link">
+    FT_WinFNT_HeaderRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfnt_header" class="md-nav__link">
+    FT_WinFNT_Header
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_winfnt_header" class="md-nav__link">
+    FT_Get_WinFNT_Header
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+      
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">
+      <span class="md-nav__icon md-icon"></span>
+      Table of contents
+    </label>
+    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#synopsis" class="md-nav__link">
+    Synopsis
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfnt_id_xxx" class="md-nav__link">
+    FT_WinFNT_ID_XXX
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfnt_headerrec" class="md-nav__link">
+    FT_WinFNT_HeaderRec
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_winfnt_header" class="md-nav__link">
+    FT_WinFNT_Header
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#ft_get_winfnt_header" class="md-nav__link">
+    FT_Get_WinFNT_Header
+  </a>
+  
+</li>
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; Window FNT Files</p>
+<hr />
+<h1 id="window-fnt-files">Window FNT Files<a class="headerlink" href="#window-fnt-files" title="Permanent link">&para;</a></h1>
+<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
+<p>This section contains the declaration of Windows FNT-specific functions.</p>
+<h2 id="ft_winfnt_id_xxx">FT_WinFNT_ID_XXX<a class="headerlink" href="#ft_winfnt_id_xxx" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
+<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1252">FT_WinFNT_ID_CP1252</a>    0
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_default">FT_WinFNT_ID_DEFAULT</a>   1
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_symbol">FT_WinFNT_ID_SYMBOL</a>    2
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_mac">FT_WinFNT_ID_MAC</a>      77
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp932">FT_WinFNT_ID_CP932</a>   128
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp949">FT_WinFNT_ID_CP949</a>   129
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1361">FT_WinFNT_ID_CP1361</a>  130
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp936">FT_WinFNT_ID_CP936</a>   134
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp950">FT_WinFNT_ID_CP950</a>   136
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1253">FT_WinFNT_ID_CP1253</a>  161
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1254">FT_WinFNT_ID_CP1254</a>  162
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1258">FT_WinFNT_ID_CP1258</a>  163
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1255">FT_WinFNT_ID_CP1255</a>  177
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1256">FT_WinFNT_ID_CP1256</a>  178
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1257">FT_WinFNT_ID_CP1257</a>  186
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1251">FT_WinFNT_ID_CP1251</a>  204
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp874">FT_WinFNT_ID_CP874</a>   222
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_cp1250">FT_WinFNT_ID_CP1250</a>  238
+#<span class="keyword">define</span> <a href="ft2-winfnt_fonts.html#ft_winfnt_id_oem">FT_WinFNT_ID_OEM</a>     255
+</code></pre></div>
+
+<p>A list of valid values for the <code>charset</code> byte in <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code>. Exact mapping tables for the various &lsquo;cpXXXX&rsquo; encodings (except for &lsquo;cp1361&rsquo;) can be found at &lsquo;<a href="ftp://ftp.unicode.org/Public/">ftp://ftp.unicode.org/Public/</a>&rsquo; in the <code>MAPPINGS/VENDORS/MICSFT/WINDOWS</code> subdirectory. &lsquo;cp1361&rsquo; is roughly a superset of <code>MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT</code>.</p>
+<h4>values</h4>
+<table class="fields">
+<tr><td class="val" id="ft_winfnt_id_default">FT_WinFNT_ID_DEFAULT</td><td class="desc">
+<p>This is used for font enumeration and font creation as a &lsquo;don't care&rsquo; value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_symbol">FT_WinFNT_ID_SYMBOL</td><td class="desc">
+<p>There is no known mapping table available.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_mac">FT_WinFNT_ID_MAC</td><td class="desc">
+<p>Mac Roman encoding.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_oem">FT_WinFNT_ID_OEM</td><td class="desc">
+<p>From Michael Poettgen &lt;michael@poettgen.de&gt;:</p>
+<p>The &lsquo;Windows Font Mapping&rsquo; article says that <code>FT_WinFNT_ID_OEM</code> is used for the charset of vector fonts, like <code>modern.fon</code>, <code>roman.fon</code>, and <code>script.fon</code> on Windows.</p>
+<p>The &lsquo;CreateFont&rsquo; documentation says: The <code>FT_WinFNT_ID_OEM</code> value specifies a character set that is operating-system dependent.</p>
+<p>The &lsquo;IFIMETRICS&rsquo; documentation from the &lsquo;Windows Driver Development Kit&rsquo; says: This font supports an OEM-specific character set. The OEM character set is system dependent.</p>
+<p>In general OEM, as opposed to ANSI (i.e., &lsquo;cp1252&rsquo;), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from</p>
+<p><a href="https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers">https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers</a> ,</p>
+<p>and is used for the &lsquo;DOS boxes&rsquo;, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp874">FT_WinFNT_ID_CP874</td><td class="desc">
+<p>A superset of Thai TIS 620 and ISO 8859-11.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp932">FT_WinFNT_ID_CP932</td><td class="desc">
+<p>A superset of Japanese Shift-JIS (with minor deviations).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp936">FT_WinFNT_ID_CP936</td><td class="desc">
+<p>A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp949">FT_WinFNT_ID_CP949</td><td class="desc">
+<p>A superset of Korean Hangul KS&nbsp;C 5601-1987 (with different ordering and minor deviations).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp950">FT_WinFNT_ID_CP950</td><td class="desc">
+<p>A superset of traditional Chinese Big&nbsp;5 ETen (with different ordering and minor deviations).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1250">FT_WinFNT_ID_CP1250</td><td class="desc">
+<p>A superset of East European ISO 8859-2 (with slightly different ordering).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1251">FT_WinFNT_ID_CP1251</td><td class="desc">
+<p>A superset of Russian ISO 8859-5 (with different ordering).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1252">FT_WinFNT_ID_CP1252</td><td class="desc">
+<p>ANSI encoding. A superset of ISO 8859-1.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1253">FT_WinFNT_ID_CP1253</td><td class="desc">
+<p>A superset of Greek ISO 8859-7 (with minor modifications).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1254">FT_WinFNT_ID_CP1254</td><td class="desc">
+<p>A superset of Turkish ISO 8859-9.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1255">FT_WinFNT_ID_CP1255</td><td class="desc">
+<p>A superset of Hebrew ISO 8859-8 (with some modifications).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1256">FT_WinFNT_ID_CP1256</td><td class="desc">
+<p>A superset of Arabic ISO 8859-6 (with different ordering).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1257">FT_WinFNT_ID_CP1257</td><td class="desc">
+<p>A superset of Baltic ISO 8859-13 (with some deviations).</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1258">FT_WinFNT_ID_CP1258</td><td class="desc">
+<p>For Vietnamese. This encoding doesn't cover all necessary characters.</p>
+</td></tr>
+<tr><td class="val" id="ft_winfnt_id_cp1361">FT_WinFNT_ID_CP1361</td><td class="desc">
+<p>Korean (Johab).</p>
+</td></tr>
+</table>
+
+<hr>
+
+<h2 id="ft_winfnt_headerrec">FT_WinFNT_HeaderRec<a class="headerlink" href="#ft_winfnt_headerrec" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_WinFNT_HeaderRec_
+  {
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  version;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   file_size;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    copyright[60];
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  file_type;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  nominal_point_size;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  vertical_resolution;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  horizontal_resolution;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  ascent;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  internal_leading;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  external_leading;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    italic;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    underline;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    strike_out;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  weight;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    charset;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  pixel_width;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  pixel_height;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    pitch_and_family;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  avg_width;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  max_width;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    first_char;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    last_char;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    default_char;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    break_char;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  bytes_per_row;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   device_offset;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   face_name_offset;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   bits_pointer;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   bits_offset;
+    <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>    reserved;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   flags;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  A_space;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  B_space;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  C_space;
+    <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a>  color_table_offset;
+    <a href="ft2-basic_types.html#ft_ulong">FT_ULong</a>   reserved1[4];
+
+  } <b>FT_WinFNT_HeaderRec</b>;
+</code></pre></div>
+
+<p>Windows FNT Header info.</p>
+<hr>
+
+<h2 id="ft_winfnt_header">FT_WinFNT_Header<a class="headerlink" href="#ft_winfnt_header" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
+<div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_WinFNT_HeaderRec_*  <b>FT_WinFNT_Header</b>;
+</code></pre></div>
+
+<p>A handle to an <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code> structure.</p>
+<hr>
+
+<h2 id="ft_get_winfnt_header">FT_Get_WinFNT_Header<a class="headerlink" href="#ft_get_winfnt_header" title="Permanent link">&para;</a></h2>
+<p>Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).</p>
+<div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
+  <b>FT_Get_WinFNT_Header</b>( <a href="ft2-face_creation.html#ft_face">FT_Face</a>               face,
+                        <a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a>  *aheader );
+</code></pre></div>
+
+<p>Retrieve a Windows FNT font info header.</p>
+<h4>input</h4>
+<table class="fields">
+<tr><td class="val" id="face">face</td><td class="desc">
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+
+<h4>output</h4>
+<table class="fields">
+<tr><td class="val" id="aheader">aheader</td><td class="desc">
+<p>The WinFNT header.</p>
+</td></tr>
+</table>
+
+<h4>return</h4>
+
+<p>FreeType error code. 0&nbsp;means success.</p>
+<h4>note</h4>
+
+<p>This function only works with Windows FNT faces, returning an error otherwise.</p>
+<hr>
+                
+              
+              
+                
+
+
+              
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+          </div>
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+      <a href="ft2-preamble.html" class="md-nav__link">
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+          
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+  
+    <li class="md-nav__item">
+      <a href="ft2-header_inclusion.html" class="md-nav__link">
+        FreeType's header inclusion scheme
+      </a>
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+      <a href="ft2-user_allocation.html" class="md-nav__link">
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+    <li class="md-nav__item">
+      <a href="ft2-basic_types.html" class="md-nav__link">
+        Basic Data Types
+      </a>
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+          
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+  
+    <li class="md-nav__item">
+      <a href="ft2-library_setup.html" class="md-nav__link">
+        Library Setup
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+          
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-face_creation.html" class="md-nav__link">
+        Face Creation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_testing_macros.html" class="md-nav__link">
+        Font Testing Macros
+      </a>
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizing_and_scaling.html" class="md-nav__link">
+        Sizing and Scaling
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+          
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+    <li class="md-nav__item">
+      <a href="ft2-glyph_retrieval.html" class="md-nav__link">
+        Glyph Retrieval
+      </a>
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+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-character_mapping.html" class="md-nav__link">
+        Character Mapping
+      </a>
+    </li>
+  
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+          
+            
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+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-information_retrieval.html" class="md-nav__link">
+        Information Retrieval
+      </a>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-other_api_data.html" class="md-nav__link">
+        Other API Data
+      </a>
+    </li>
+  
+
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+        </ul>
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+        </label>
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_variants.html" class="md-nav__link">
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+      </a>
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+    <li class="md-nav__item">
+      <a href="ft2-color_management.html" class="md-nav__link">
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-layer_management.html" class="md-nav__link">
+        Glyph Layer Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_management.html" class="md-nav__link">
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+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-mac_specific.html" class="md-nav__link">
+        Mac Specific Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sizes_management.html" class="md-nav__link">
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-header_file_macros.html" class="md-nav__link">
+        Header File Macros
+      </a>
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+      </nav>
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+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_6">
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+          Format-Specific API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-multiple_masters.html" class="md-nav__link">
+        Multiple Masters
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_tables.html" class="md-nav__link">
+        TrueType Tables
+      </a>
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+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-type1_tables.html" class="md-nav__link">
+        Type 1 Tables
+      </a>
+    </li>
+  
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+          
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-sfnt_names.html" class="md-nav__link">
+        SFNT Names
+      </a>
+    </li>
+  
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+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bdf_fonts.html" class="md-nav__link">
+        BDF and PCF Files
+      </a>
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+  
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+            
+  
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+    <li class="md-nav__item">
+      <a href="ft2-cid_fonts.html" class="md-nav__link">
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+      <a href="ft2-pfr_fonts.html" class="md-nav__link">
+        PFR Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-winfnt_fonts.html" class="md-nav__link">
+        Window FNT Files
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-svg_fonts.html" class="md-nav__link">
+        OpenType SVG Fonts
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-font_formats.html" class="md-nav__link">
+        Font Formats
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gasp_table.html" class="md-nav__link">
+        Gasp Table
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
+      
+      <label class="md-nav__link" for="__nav_7">
+        Controlling FreeType Modules
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
+        <label class="md-nav__title" for="__nav_7">
+          <span class="md-nav__icon md-icon"></span>
+          Controlling FreeType Modules
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-auto_hinter.html" class="md-nav__link">
+        The auto-hinter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cff_driver.html" class="md-nav__link">
+        The CFF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-t1_cid_driver.html" class="md-nav__link">
+        The Type 1 and CID drivers
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-tt_driver.html" class="md-nav__link">
+        The TrueType driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-pcf_driver.html" class="md-nav__link">
+        The PCF driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_svg_driver.html" class="md-nav__link">
+        The SVG driver
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-properties.html" class="md-nav__link">
+        Driver properties
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-parameter_tags.html" class="md-nav__link">
+        Parameter Tags
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lcd_rendering.html" class="md-nav__link">
+        Subpixel Rendering
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
+      
+      <label class="md-nav__link" for="__nav_8">
+        Cache Sub-System
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
+        <label class="md-nav__title" for="__nav_8">
+          <span class="md-nav__icon md-icon"></span>
+          Cache Sub-System
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-cache_subsystem.html" class="md-nav__link">
+        Cache Sub-System
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
+      
+      <label class="md-nav__link" for="__nav_9">
+        Support API
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Support API" data-md-level="1">
+        <label class="md-nav__title" for="__nav_9">
+          <span class="md-nav__icon md-icon"></span>
+          Support API
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-computations.html" class="md-nav__link">
+        Computations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-list_processing.html" class="md-nav__link">
+        List Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-outline_processing.html" class="md-nav__link">
+        Outline Processing
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-quick_advance.html" class="md-nav__link">
+        Quick retrieval of advance values
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bitmap_handling.html" class="md-nav__link">
+        Bitmap Handling
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-raster.html" class="md-nav__link">
+        Scanline Converter
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-glyph_stroker.html" class="md-nav__link">
+        Glyph Stroker
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-system_interface.html" class="md-nav__link">
+        System Interface
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-module_management.html" class="md-nav__link">
+        Module Management
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gzip.html" class="md-nav__link">
+        GZIP Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-lzw.html" class="md-nav__link">
+        LZW Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-bzip2.html" class="md-nav__link">
+        BZIP2 Streams
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-debugging_apis.html" class="md-nav__link">
+        External Debugging APIs
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
+      
+      <label class="md-nav__link" for="__nav_10">
+        Error Codes
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
+        <label class="md-nav__title" for="__nav_10">
+          <span class="md-nav__icon md-icon"></span>
+          Error Codes
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_enumerations.html" class="md-nav__link">
+        Error Enumerations
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-error_code_values.html" class="md-nav__link">
+        Error Code Values
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+      
+      
+      
+
+  
+  
+  
+    
+    <li class="md-nav__item md-nav__item--nested">
+      
+      
+        <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" >
+      
+      <label class="md-nav__link" for="__nav_11">
+        Miscellaneous
+        <span class="md-nav__icon md-icon"></span>
+      </label>
+      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
+        <label class="md-nav__title" for="__nav_11">
+          <span class="md-nav__icon md-icon"></span>
+          Miscellaneous
+        </label>
+        <ul class="md-nav__list" data-md-scrollfix>
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-gx_validation.html" class="md-nav__link">
+        TrueTypeGX/AAT Validation
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-incremental.html" class="md-nav__link">
+        Incremental Loading
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-truetype_engine.html" class="md-nav__link">
+        The TrueType Engine
+      </a>
+    </li>
+  
+
+          
+            
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="ft2-ot_validation.html" class="md-nav__link">
+        OpenType Validation
+      </a>
+    </li>
+  
+
+          
+        </ul>
+      </nav>
+    </li>
+  
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
+  
+  
+  
+    
+  
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content" data-md-component="content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                
+                <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; Table of Contents</p>
+<hr />
+<h1 id="freetype-2132-api-reference">FreeType-2.13.2 API Reference<a class="headerlink" href="#freetype-2132-api-reference" title="Permanent link">&para;</a></h1>
+<h1 id="table-of-contents">Table of Contents<a class="headerlink" href="#table-of-contents" title="Permanent link">&para;</a></h1>
+<h2 id="general-remarks">General Remarks<a class="headerlink" href="#general-remarks" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-preamble.html">Preamble</a></td><td class="desc">
+<p>What FreeType is and isn't</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-header_inclusion.html">FreeType's header inclusion scheme</a></td><td class="desc">
+<p>How client applications should include FreeType header files.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-user_allocation.html">User allocation</a></td><td class="desc">
+<p>How client applications should allocate FreeType data structures.</p>
+</td></tr>
+</table>
+<h2 id="core-api">Core API<a class="headerlink" href="#core-api" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-basic_types.html">Basic Data Types</a></td><td class="desc">
+<p>The basic data types defined by the library.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-library_setup.html">Library Setup</a></td><td class="desc">
+<p>Functions to start and end the usage of the FreeType library.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-face_creation.html">Face Creation</a></td><td class="desc">
+<p>Functions to manage fonts.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-font_testing_macros.html">Font Testing Macros</a></td><td class="desc">
+<p>Macros to test various properties of fonts.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-sizing_and_scaling.html">Sizing and Scaling</a></td><td class="desc">
+<p>Functions to manage font sizes.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-glyph_retrieval.html">Glyph Retrieval</a></td><td class="desc">
+<p>Functions to manage glyphs.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-character_mapping.html">Character Mapping</a></td><td class="desc">
+<p>Functions to manage character-to-glyph maps.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-information_retrieval.html">Information Retrieval</a></td><td class="desc">
+<p>Functions to retrieve font and glyph information.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-other_api_data.html">Other API Data</a></td><td class="desc">
+<p>Other structures, enumerations, and macros.</p>
+</td></tr>
+</table>
+<h2 id="extended-api">Extended API<a class="headerlink" href="#extended-api" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-glyph_variants.html">Unicode Variation Sequences</a></td><td class="desc">
+<p>The FreeType&nbsp;2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format&nbsp;14.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-color_management.html">Glyph Color Management</a></td><td class="desc">
+<p>Retrieving and manipulating OpenType's &lsquo;CPAL&rsquo; table data.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-layer_management.html">Glyph Layer Management</a></td><td class="desc">
+<p>Retrieving and manipulating OpenType's &lsquo;COLR&rsquo; table data.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-glyph_management.html">Glyph Management</a></td><td class="desc">
+<p>Generic interface to manage individual glyph data.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-mac_specific.html">Mac Specific Interface</a></td><td class="desc">
+<p>Only available on the Macintosh.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-sizes_management.html">Size Management</a></td><td class="desc">
+<p>Managing multiple sizes per face.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-header_file_macros.html">Header File Macros</a></td><td class="desc">
+<p>Macro definitions used to <code>#include</code> specific header files.</p>
+</td></tr>
+</table>
+<h2 id="format-specific-api">Format-Specific API<a class="headerlink" href="#format-specific-api" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-multiple_masters.html">Multiple Masters</a></td><td class="desc">
+<p>How to manage Multiple Masters fonts.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-truetype_tables.html">TrueType Tables</a></td><td class="desc">
+<p>TrueType-specific table types and functions.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-type1_tables.html">Type 1 Tables</a></td><td class="desc">
+<p>Type&nbsp;1-specific font tables.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-sfnt_names.html">SFNT Names</a></td><td class="desc">
+<p>Access the names embedded in TrueType and OpenType files.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-bdf_fonts.html">BDF and PCF Files</a></td><td class="desc">
+<p>BDF and PCF specific API.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-cid_fonts.html">CID Fonts</a></td><td class="desc">
+<p>CID-keyed font-specific API.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-pfr_fonts.html">PFR Fonts</a></td><td class="desc">
+<p>PFR/TrueDoc-specific API.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-winfnt_fonts.html">Window FNT Files</a></td><td class="desc">
+<p>Windows FNT-specific API.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-svg_fonts.html">OpenType SVG Fonts</a></td><td class="desc">
+<p>OT-SVG API between FreeType and an external SVG rendering library.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-font_formats.html">Font Formats</a></td><td class="desc">
+<p>Getting the font format.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-gasp_table.html">Gasp Table</a></td><td class="desc">
+<p>Retrieving TrueType &lsquo;gasp&rsquo; table entries.</p>
+</td></tr>
+</table>
+<h2 id="controlling-freetype-modules">Controlling FreeType Modules<a class="headerlink" href="#controlling-freetype-modules" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-auto_hinter.html">The auto-hinter</a></td><td class="desc">
+<p>Controlling the auto-hinting module.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-cff_driver.html">The CFF driver</a></td><td class="desc">
+<p>Controlling the CFF driver module.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-t1_cid_driver.html">The Type 1 and CID drivers</a></td><td class="desc">
+<p>Controlling the Type&nbsp;1 and CID driver modules.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-tt_driver.html">The TrueType driver</a></td><td class="desc">
+<p>Controlling the TrueType driver module.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-pcf_driver.html">The PCF driver</a></td><td class="desc">
+<p>Controlling the PCF driver module.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-ot_svg_driver.html">The SVG driver</a></td><td class="desc">
+<p>Controlling the external rendering of OT-SVG glyphs.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-properties.html">Driver properties</a></td><td class="desc">
+<p>Controlling driver modules.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-parameter_tags.html">Parameter Tags</a></td><td class="desc">
+<p>Macros for driver property and font loading parameter tags.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-lcd_rendering.html">Subpixel Rendering</a></td><td class="desc">
+<p>API to control subpixel rendering.</p>
+</td></tr>
+</table>
+<h2 id="cache-sub-system">Cache Sub-System<a class="headerlink" href="#cache-sub-system" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-cache_subsystem.html">Cache Sub-System</a></td><td class="desc">
+<p>How to cache face, size, and glyph data with FreeType&nbsp;2.</p>
+</td></tr>
+</table>
+<h2 id="support-api">Support API<a class="headerlink" href="#support-api" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-computations.html">Computations</a></td><td class="desc">
+<p>Crunching fixed numbers and vectors.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-list_processing.html">List Processing</a></td><td class="desc">
+<p>Simple management of lists.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-outline_processing.html">Outline Processing</a></td><td class="desc">
+<p>Functions to create, transform, and render vectorial glyph images.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-quick_advance.html">Quick retrieval of advance values</a></td><td class="desc">
+<p>Retrieve horizontal and vertical advance values without processing glyph outlines, if possible.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-bitmap_handling.html">Bitmap Handling</a></td><td class="desc">
+<p>Handling FT_Bitmap objects.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-raster.html">Scanline Converter</a></td><td class="desc">
+<p>How vectorial outlines are converted into bitmaps and pixmaps.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-glyph_stroker.html">Glyph Stroker</a></td><td class="desc">
+<p>Generating bordered and stroked glyphs.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-system_interface.html">System Interface</a></td><td class="desc">
+<p>How FreeType manages memory and i/o.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-module_management.html">Module Management</a></td><td class="desc">
+<p>How to add, upgrade, remove, and control modules from FreeType.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-gzip.html">GZIP Streams</a></td><td class="desc">
+<p>Using gzip-compressed font files.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-lzw.html">LZW Streams</a></td><td class="desc">
+<p>Using LZW-compressed font files.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-bzip2.html">BZIP2 Streams</a></td><td class="desc">
+<p>Using bzip2-compressed font files.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-debugging_apis.html">External Debugging APIs</a></td><td class="desc">
+<p>Public APIs to control the <code>FT_DEBUG_LOGGING</code> macro.</p>
+</td></tr>
+</table>
+<h2 id="error-codes">Error Codes<a class="headerlink" href="#error-codes" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-error_enumerations.html">Error Enumerations</a></td><td class="desc">
+<p>How to handle errors and error strings.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-error_code_values.html">Error Code Values</a></td><td class="desc">
+<p>All possible error codes returned by FreeType functions.</p>
+</td></tr>
+</table>
+<h2 id="miscellaneous">Miscellaneous<a class="headerlink" href="#miscellaneous" title="Permanent link">&para;</a></h2>
+<table class="toc">
+<tr><td class="link"><a href="ft2-gx_validation.html">TrueTypeGX/AAT Validation</a></td><td class="desc">
+<p>An API to validate TrueTypeGX/AAT tables.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-incremental.html">Incremental Loading</a></td><td class="desc">
+<p>Custom Glyph Loading.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-truetype_engine.html">The TrueType Engine</a></td><td class="desc">
+<p>TrueType bytecode support.</p>
+</td></tr>
+<tr><td class="link"><a href="ft2-ot_validation.html">OpenType Validation</a></td><td class="desc">
+<p>An API to validate OpenType tables.</p>
+</td></tr>
+</table>
+<h2 id="global-index"><a href="ft2-index.html">Global Index</a><a class="headerlink" href="#global-index" title="Permanent link">&para;</a></h2>
+<hr />
+<div class="timestamp">generated on Fri Aug 25 18:54:11 2023 UTC</div>
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+        
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <nav class="md-footer__inner md-grid" aria-label="Footer">
+      
+      
+        
+        <a href="ft2-index.html" class="md-footer__link md-footer__link--next" aria-label="Next: Index" rel="next">
+          <div class="md-footer__title">
+            <div class="md-ellipsis">
+              <span class="md-footer__direction">
+                Next
+              </span>
+              Index
+            </div>
+          </div>
+          <div class="md-footer__button md-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
+          </div>
+        </a>
+      
+    </nav>
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
+          <div class="md-footer-copyright__highlight">
+            Copyright 2023 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
+          </div>
+        
+        Made with
+        <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
+          Material for MkDocs
+        </a>
+        
+      </div>
+      
+    </div>
+  </div>
+</footer>
+      
+    </div>
+    <div class="md-dialog" data-md-component="dialog">
+      <div class="md-dialog__inner md-typeset"></div>
+    </div>
+    <script id="__config" type="application/json">{"base": ".", "features": [], "search": "assets/javascripts/workers/search.477d984a.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "version": null}</script>
+    
+    
+      <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
+      
+        <script src="javascripts/extra.js"></script>
+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/javascripts/extra.js b/modules/freetype2/docs/reference/javascripts/extra.js
new file mode 100644
index 0000000000..00f1670890
--- /dev/null
+++ b/modules/freetype2/docs/reference/javascripts/extra.js
@@ -0,0 +1,54 @@
+/*
+Internal link topbar offest adjust Javascript
+Code provided by @makshh on GitHub
+
+Bug report on material-mkdocs
+  https://github.com/squidfunk/mkdocs-material/issues/791
+*/
+
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+function offsetY(elem) {
+    if(!elem) elem = this;
+    var y = elem.offsetTop;
+    while (elem = elem.offsetParent) {
+        y += elem.offsetTop;
+    }
+    return y;
+}
+
+// If a link on the same page is clicked, calculate the
+// correct offset and scroll to that part of the page.
+//
+var links = document.getElementsByTagName('a');
+for(var i = 0; i < links.length; i++) {
+    links[i].onclick = function (event) {
+        if (this.pathname == window.location.pathname &&
+            this.protocol == window.location.protocol &&
+            this.host == window.location.host) {
+                event.preventDefault();
+                if(this.hash.substr(1)){
+                    var o = document.getElementById(this.hash.substr(1));
+                    var sT = offsetY(o) - document.getElementsByClassName('md-header')[0].clientHeight;
+                    window.location.hash = this.hash;
+                    window.scrollTo(0, sT);
+                }
+        }
+    }
+}
+
+// Slugify supplied text
+function slugify(text){
+    text = text.toLowerCase();
+    text = text.replace(" ", "-");
+    return text;
+}
+
+// If there is a hash in the url, slugify it
+// and replace
+if(window.location.hash) {
+    // Fragment exists
+    slug = slugify(window.location.hash);
+    history.replaceState(undefined, undefined, slug)
+    //window.location.hash = slug;
+    document.location.replace(window.location.href);
+}
diff --git a/modules/freetype2/docs/reference/search/search_index.json b/modules/freetype2/docs/reference/search/search_index.json
new file mode 100644
index 0000000000..bdbc3e48ef
--- /dev/null
+++ b/modules/freetype2/docs/reference/search/search_index.json
@@ -0,0 +1 @@
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Other API Data Other structures, enumerations, and macros. Extended API \u00b6 Unicode Variation Sequences The FreeType 2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format 14. Glyph Color Management Retrieving and manipulating OpenType's \u2018CPAL\u2019 table data. Glyph Layer Management Retrieving and manipulating OpenType's \u2018COLR\u2019 table data. Glyph Management Generic interface to manage individual glyph data. Mac Specific Interface Only available on the Macintosh. Size Management Managing multiple sizes per face. Header File Macros Macro definitions used to #include specific header files. Format-Specific API \u00b6 Multiple Masters How to manage Multiple Masters fonts. TrueType Tables TrueType-specific table types and functions. Type 1 Tables Type 1-specific font tables. SFNT Names Access the names embedded in TrueType and OpenType files. BDF and PCF Files BDF and PCF specific API. CID Fonts CID-keyed font-specific API. PFR Fonts PFR/TrueDoc-specific API. Window FNT Files Windows FNT-specific API. OpenType SVG Fonts OT-SVG API between FreeType and an external SVG rendering library. Font Formats Getting the font format. Gasp Table Retrieving TrueType \u2018gasp\u2019 table entries. Controlling FreeType Modules \u00b6 The auto-hinter Controlling the auto-hinting module. The CFF driver Controlling the CFF driver module. The Type 1 and CID drivers Controlling the Type 1 and CID driver modules. The TrueType driver Controlling the TrueType driver module. The PCF driver Controlling the PCF driver module. The SVG driver Controlling the external rendering of OT-SVG glyphs. Driver properties Controlling driver modules. Parameter Tags Macros for driver property and font loading parameter tags. Subpixel Rendering API to control subpixel rendering. Cache Sub-System \u00b6 Cache Sub-System How to cache face, size, and glyph data with FreeType 2. Support API \u00b6 Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph images. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. External Debugging APIs Public APIs to control the FT_DEBUG_LOGGING macro. Error Codes \u00b6 Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions. 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Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. External Debugging APIs Public APIs to control the FT_DEBUG_LOGGING macro.","title":"Support API"},{"location":"index.html#error-codes","text":"Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions.","title":"Error Codes"},{"location":"index.html#miscellaneous","text":"TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. 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FT_Bytes \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas. FT_Char \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type. FT_Int \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type. FT_UInt \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type. FT_Int16 \u00b6 typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type. FT_UInt16 \u00b6 typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type. FT_Int32 \u00b6 typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. The size depends on the configuration. FT_UInt32 \u00b6 typedef unsigned XXX FT_UInt32 ; FT_Int64 \u00b6 typedef signed XXX FT_Int64 ; FT_UInt64 \u00b6 typedef unsigned XXX FT_UInt64 ; FT_Short \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_Short ; A typedef for signed short. FT_UShort \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UShort ; A typedef for unsigned short. FT_Long \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Long ; A typedef for signed long. FT_ULong \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned long FT_ULong ; A typedef for unsigned long. FT_Bool \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Bool ; A typedef of unsigned char, used for simple booleans. As usual, values 1 and 0 represent true and false, respectively. FT_Offset \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size. FT_PtrDist \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers. FT_String \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings. FT_Tag \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format). FT_Error \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation. FT_Fixed \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scaling values or matrix coefficients. FT_Pointer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer. FT_Pos \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates. FT_Vector \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type. fields x The horizontal coordinate. y The vertical coordinate. FT_BBox \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions. fields xMin The horizontal minimum (left-most). yMin The vertical minimum (bottom-most). xMax The horizontal maximum (right-most). yMax The vertical maximum (top-most). note The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively. If yMin is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if ymax is positive, this value gives the glyph's ascender. xMin gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If xMin is negative, the glyph extends to the left of the origin. FT_Matrix \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy fields xx Matrix coefficient. xy Matrix coefficient. yx Matrix coefficient. yy Matrix coefficient. FT_FWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units. FT_UFWord \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units. FT_F2Dot14 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors. FT_UnitVector \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types. fields x Horizontal coordinate. y Vertical coordinate. FT_F26Dot6 \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates. FT_Data \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_UInt length; } FT_Data ; Read-only binary data represented as a pointer and a length. fields pointer The data. length The length of the data in bytes. FT_MAKE_TAG \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( ( FT_STATIC_BYTE_CAST( FT_Tag , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_Tag , _x4 ) ) This macro converts four-letter tags that are used to label TrueType tables into an FT_Tag type, to be used within FreeType. note The produced values must be 32-bit integers. Don't redefine this macro. FT_Generic \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field). fields data A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library. finalizer A pointer to a \u2018generic finalizer\u2019 function, which will be called when the object is destroyed. If this field is set to NULL , no code will be called. FT_Generic_Finalizer \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage. input The address of the FreeType object that is under finalization. Its client data is accessed through its generic field. FT_Bitmap \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field. fields rows The number of bitmap rows. width The number of pixels in bitmap row. pitch The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a \u2018down\u2019 flow, and negative when it has an \u2018up\u2019 flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row. Note that \u2018padding\u2019 means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value. For the B/W rasterizer, pitch is always an even number. To change the pitch of a bitmap (say, to make it a multiple of 4), use FT_Bitmap_Convert . Alternatively, you might use callback functions to directly render to the application's surface; see the file example2.cpp in the tutorial for a demonstration. buffer A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases. num_grays This field is only used with FT_PIXEL_MODE_GRAY ; it gives the number of gray levels used in the bitmap. pixel_mode The pixel mode, i.e., how pixel bits are stored. See FT_Pixel_Mode for possible values. palette_mode This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently. palette A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently. note width and rows refer to the physical size of the bitmap, not the logical one. For example, if FT_Pixel_Mode is set to FT_PIXEL_MODE_LCD , the logical width is a just a third of the physical one. FT_Pixel_Mode \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future. values FT_PIXEL_MODE_NONE Value 0 is reserved. FT_PIXEL_MODE_MONO A monochrome bitmap, using 1 bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128. FT_PIXEL_MODE_GRAY An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of \u2018gray\u2019 levels is stored in the num_grays field of the FT_Bitmap structure (it generally is 256). FT_PIXEL_MODE_GRAY2 A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_GRAY4 A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_LCD An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also FT_RENDER_MODE_LCD . FT_PIXEL_MODE_LCD_V An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also FT_RENDER_MODE_LCD_V . FT_PIXEL_MODE_BGRA [Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as \u201800,00,80,80\u2019, not \u201800,00,FF,80\u2019. See also FT_LOAD_COLOR . FT_Glyph_Format \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_SVG , 'S', 'V', 'G', ' ' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format. values FT_GLYPH_FORMAT_NONE The value 0 is reserved. FT_GLYPH_FORMAT_COMPOSITE The glyph image is a composite of several other images. This format is only used with FT_LOAD_NO_RECURSE , and is used to report compound glyphs (like accented characters). FT_GLYPH_FORMAT_BITMAP The glyph image is a bitmap, and can be described as an FT_Bitmap . You generally need to access the bitmap field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_OUTLINE The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an FT_Outline ; you generally want to access the outline field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_PLOTTER The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as FT_Outline , but FreeType isn't currently capable of rendering them correctly. FT_GLYPH_FORMAT_SVG [Since 2.12] The glyph is represented by an SVG document in the \u2018SVG \u2019 table. FT_IMAGE_TAG \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( FT_STATIC_BYTE_CAST( unsigned long , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( unsigned long , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( unsigned long , _x4 ) ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type. note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value to get a simple enumeration without assigning special numbers.","title":"Basic Data Types"},{"location":"ft2-basic_types.html#basic-data-types","text":"","title":"Basic Data Types"},{"location":"ft2-basic_types.html#synopsis","text":"This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. Note that FreeType does not use floating-point data types. 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Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates.","title":"FT_Pos"},{"location":"ft2-basic_types.html#ft_vector","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.","title":"FT_Vector"},{"location":"ft2-basic_types.html#ft_bbox","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.","title":"FT_BBox"},{"location":"ft2-basic_types.html#ft_matrix","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x' = x*xx + y*xy y' = x*yx + y*yy","title":"FT_Matrix"},{"location":"ft2-basic_types.html#ft_fword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units.","title":"FT_FWord"},{"location":"ft2-basic_types.html#ft_ufword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units.","title":"FT_UFWord"},{"location":"ft2-basic_types.html#ft_f2dot14","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors.","title":"FT_F2Dot14"},{"location":"ft2-basic_types.html#ft_unitvector","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.","title":"FT_UnitVector"},{"location":"ft2-basic_types.html#ft_f26dot6","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates.","title":"FT_F26Dot6"},{"location":"ft2-basic_types.html#ft_data","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_UInt length; } FT_Data ; Read-only binary data represented as a pointer and a length.","title":"FT_Data"},{"location":"ft2-basic_types.html#ft_make_tag","text":"Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( ( FT_STATIC_BYTE_CAST( FT_Tag , _x1 ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x2 ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_Tag , _x3 ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_Tag , _x4 ) ) This macro converts four-letter tags that are used to label TrueType tables into an FT_Tag type, to be used within FreeType.","title":"FT_MAKE_TAG"},{"location":"ft2-basic_types.html#ft_generic","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a \u2018finalizer\u2019 function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field).","title":"FT_Generic"},{"location":"ft2-basic_types.html#ft_generic_finalizer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the \u2018client\u2019 data of any FreeType object. See the description of the FT_Generic type for details of usage.","title":"FT_Generic_Finalizer"},{"location":"ft2-basic_types.html#ft_bitmap","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field.","title":"FT_Bitmap"},{"location":"ft2-basic_types.html#ft_pixel_mode","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.","title":"FT_Pixel_Mode"},{"location":"ft2-basic_types.html#ft_glyph_format","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_SVG , 'S', 'V', 'G', ' ' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. 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BDF_PropertyType \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types. values BDF_PROPERTY_TYPE_NONE Value 0 is used to indicate a missing property. BDF_PROPERTY_TYPE_ATOM Property is a string atom. BDF_PROPERTY_TYPE_INTEGER Property is a 32-bit signed integer. BDF_PROPERTY_TYPE_CARDINAL Property is a 32-bit unsigned integer. BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property. BDF_PropertyRec \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property. fields type The property type. u.atom The atom string, if type is BDF_PROPERTY_TYPE_ATOM . May be NULL , indicating an empty string. u.integer A signed integer, if type is BDF_PROPERTY_TYPE_INTEGER . u.cardinal An unsigned integer, if type is BDF_PROPERTY_TYPE_CARDINAL . FT_Get_BDF_Charset_ID \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification. input face A handle to the input face. output acharset_encoding Charset encoding, as a C string, owned by the face. acharset_registry Charset registry, as a C string, owned by the face. return FreeType error code. 0 means success. note This function only works with BDF faces, returning an error otherwise. FT_Get_BDF_Property \u00b6 Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file. input face A handle to the input face. name The property name. output aproperty The property. return FreeType error code. 0 means success. note This function works with BDF and PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font. A \u2018property\u2019 is a either key-value pair within the STARTPROPERTIES \u2026 ENDPROPERTIES block of a BDF font or a key-value pair from the info->props array within a FontRec structure of a PCF font. Integer properties are always stored as \u2018signed\u2019 within PCF fonts; consequently, BDF_PROPERTY_TYPE_CARDINAL is a possible return value for BDF fonts only. In case of error, aproperty->type is always set to BDF_PROPERTY_TYPE_NONE .","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#bdf-and-pcf-files","text":"","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#synopsis","text":"This section contains the declaration of functions specific to BDF and PCF fonts.","title":"Synopsis"},{"location":"ft2-bdf_fonts.html#bdf_propertytype","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types.","title":"BDF_PropertyType"},{"location":"ft2-bdf_fonts.html#bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property.","title":"BDF_Property"},{"location":"ft2-bdf_fonts.html#bdf_propertyrec","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property.","title":"BDF_PropertyRec"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_charset_id","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification.","title":"FT_Get_BDF_Charset_ID"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file.","title":"FT_Get_BDF_Property"},{"location":"ft2-bitmap_handling.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Bitmap Handling Bitmap Handling \u00b6 Synopsis \u00b6 This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here. FT_Bitmap_Init \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure. inout abitmap A pointer to the bitmap structure. note A deprecated name for the same function is FT_Bitmap_New . FT_Bitmap_Copy \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one. input library A handle to a library object. source A handle to the source bitmap. output target A handle to the target bitmap. return FreeType error code. 0 means success. note source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Embolden \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged. input library A handle to a library object. xStrength How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format. yStrength How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format. inout bitmap A handle to the target bitmap. return FreeType error code. 0 means success. note The current implementation restricts xStrength to be less than or equal to 8 if bitmap is of pixel_mode FT_PIXEL_MODE_MONO . If you want to embolden the bitmap owned by a FT_GlyphSlotRec , you should call FT_GlyphSlot_Own_Bitmap on the slot first. Bitmaps in FT_PIXEL_MODE_GRAY2 and FT_PIXEL_MODE_GRAY @ format are converted to FT_PIXEL_MODE_GRAY format (i.e., 8bpp). FT_Bitmap_Convert \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment . input library A handle to a library object. source The source bitmap. alignment The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4. output target The target bitmap. return FreeType error code. 0 means success. note It is possible to call FT_Bitmap_Convert multiple times without calling FT_Bitmap_Done (the memory is simply reallocated). Use FT_Bitmap_Done to finally remove the bitmap object. The library argument is taken to have access to FreeType's memory handling functions. source->buffer and target->buffer must neither be equal nor overlap. FT_Bitmap_Blend \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color. input library A handle to a library object. source The source bitmap, which can have any FT_Pixel_Mode format. source_offset The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. color The color used to draw source onto target . inout target A handle to an FT_Bitmap object. It should be either initialized as empty with a call to FT_Bitmap_Init , or it should be of type FT_PIXEL_MODE_BGRA . atarget_offset The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. return FreeType error code. 0 means success. note This function doesn't perform clipping. The bitmap in target gets allocated or reallocated as needed; the vector atarget_offset is updated accordingly. In case of allocation or reallocation, the bitmap's pitch is set to 4 * width . Both source and target must have the same bitmap flow (as indicated by the sign of the pitch field). source->buffer and target->buffer must neither be equal nor overlap. since 2.10 FT_GlyphSlot_Own_Bitmap \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap . input slot The glyph slot. return FreeType error code. 0 means success. note This function is to be used in combination with FT_Bitmap_Embolden . FT_Bitmap_Done \u00b6 Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init . input library A handle to a library object. bitmap The bitmap object to be freed. return FreeType error code. 0 means success. note The library argument is taken to have access to FreeType's memory handling functions.","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#bitmap-handling","text":"","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#synopsis","text":"This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's \u2018flow\u2019 (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here.","title":"Synopsis"},{"location":"ft2-bitmap_handling.html#ft_bitmap_init","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure.","title":"FT_Bitmap_Init"},{"location":"ft2-bitmap_handling.html#ft_bitmap_copy","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one.","title":"FT_Bitmap_Copy"},{"location":"ft2-bitmap_handling.html#ft_bitmap_embolden","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged.","title":"FT_Bitmap_Embolden"},{"location":"ft2-bitmap_handling.html#ft_bitmap_convert","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the \u2018pitch\u2019) a multiple of alignment .","title":"FT_Bitmap_Convert"},{"location":"ft2-bitmap_handling.html#ft_bitmap_blend","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color.","title":"FT_Bitmap_Blend"},{"location":"ft2-bitmap_handling.html#ft_glyphslot_own_bitmap","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot->bitmap .","title":"FT_GlyphSlot_Own_Bitmap"},{"location":"ft2-bitmap_handling.html#ft_bitmap_done","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init .","title":"FT_Bitmap_Done"},{"location":"ft2-bzip2.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb BZIP2 Streams BZIP2 Streams \u00b6 Synopsis \u00b6 In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions. FT_Stream_OpenBzip2 \u00b6 Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with bzip2 support.","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#bzip2-streams","text":"","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#synopsis","text":"In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Bzip2-specific functions.","title":"Synopsis"},{"location":"ft2-bzip2.html#ft_stream_openbzip2","text":"Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86.","title":"FT_Stream_OpenBzip2"},{"location":"ft2-cache_subsystem.html","text":"FreeType \u00bb Docs \u00bb Cache Sub-System \u00bb Cache Sub-System Cache Sub-System \u00b6 Synopsis \u00b6 This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix rather than the usual FT_ prefix in the rest of FreeType. The cache is highly portable and, thus, doesn't know anything about the fonts installed on your system, or how to access them. Therefore, it requires the following. FTC_FaceID , an arbitrary non-zero value that uniquely identifies available or installed font faces, has to be provided to the cache by the client. Note that the cache only stores and compares these values and doesn't try to interpret them in any way, but they have to be persistent on the client side. FTC_Face_Requester , a method to convert an FTC_FaceID into a new FT_Face object when necessary, has to be provided to the cache by the client. The FT_Face object is completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything useful. The most simple usage is, for example, to associate them to a {pathname,face_index} pair that is then used by FTC_Face_Requester to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes in FTC_Face_Requester . To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively, and use them in any FreeType work stream. You can also cache other FreeType objects as follows. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache_New , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory-efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). FTC_Manager \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones. FTC_FaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index. note Never use NULL as a valid FTC_FaceID . Face IDs are passed by the client to the cache manager that calls, when needed, the FTC_Face_Requester to translate them into new FT_Face objects. If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call FTC_Manager_RemoveFaceID before any other cache function. Failure to do so will result in incorrect behaviour or even memory leaks and crashes. FTC_Face_Requester \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand. input face_id The face ID to resolve. library A handle to a FreeType library object. req_data Application-provided request data (see note below). output aface A new FT_Face handle. return FreeType error code. 0 means success. note The third parameter req_data is the same as the one passed by the client when FTC_Manager_New is called. The face requester should not perform funny things on the returned face object, like creating a new FT_Size for it, or setting a transformation through FT_Set_Transform ! FTC_Manager_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager. input library The parent FreeType library handle to use. max_faces Maximum number of opened FT_Face objects managed by this cache instance. Use 0 for defaults. max_sizes Maximum number of opened FT_Size objects managed by this cache instance. Use 0 for defaults. max_bytes Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed FT_Face and FT_Size objects. requester An application-provided callback used to translate face IDs into real FT_Face objects. req_data A generic pointer that is passed to the requester each time it is called (see FTC_Face_Requester ). output amanager A handle to a new manager object. 0 in case of failure. return FreeType error code. 0 means success. FTC_Manager_Reset \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager. inout manager A handle to the manager. FTC_Manager_Done \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it. input manager A handle to the target cache manager object. FTC_Manager_LookupFace \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager. input manager A handle to the cache manager. face_id The ID of the face object. output aface A handle to the face object. return FreeType error code. 0 means success. note The returned FT_Face object is always owned by the manager. You should never try to discard it yourself. The FT_Face object doesn't necessarily have a current size object (i.e., face->size can be 0). If you need a specific \u2018font size\u2019, use FTC_Manager_LookupSize instead. Never change the face's transformation matrix (i.e., never call the FT_Set_Transform function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading. When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory was available for the operation. FTC_Manager_LookupSize \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager. input manager A handle to the cache manager. scaler A scaler handle. output asize A handle to the size object. return FreeType error code. 0 means success. note The returned FT_Size object is always owned by the manager. You should never try to discard it by yourself. You can access the parent FT_Face object simply as size->face if you need it. Note that this object is also owned by the manager. note When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory is available for the operation. FTC_Manager_RemoveFaceID \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled. input manager The cache manager handle. face_id The FTC_FaceID to be removed. note This function flushes all nodes from the cache corresponding to this face_id , with the exception of nodes with a non-null reference count. Such nodes are however modified internally so as to never appear in later lookups with the same face_id value, and to be immediately destroyed when released by all their users. FTC_Node \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup . FTC_Node_Unref \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes. input node The cache node handle. manager The cache manager handle. FTC_ImageCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold. FTC_ImageCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache. input manager The parent manager for the image cache. output acache A handle to the new glyph image cache object. return FreeType error code. 0 means success. FTC_ImageCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache. input cache A handle to the source glyph image cache. type A pointer to a glyph image type descriptor. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_SBit \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details. FTC_SBitCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache . FTC_SBitCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps. input manager A handle to the source cache manager. output acache A handle to the new sbit cache. NULL in case of error. return FreeType error code. 0 means success. FTC_SBitCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed. input cache A handle to the source sbit cache. type A pointer to the glyph image type descriptor. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_CMapCache \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings. FTC_CMapCache_New \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache. input manager A handle to the cache manager. output acache A new cache handle. NULL in case of error. return FreeType error code. 0 means success. note Like all other caches, this one will be destroyed with the cache manager. FTC_CMapCache_Lookup \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache. input cache A charmap cache handle. face_id The source face ID. cmap_index The index of the charmap in the source face. Any negative value means to use the cache FT_Face 's default charmap. char_code The character code (in the corresponding charmap). return Glyph index. 0 means \u2018no glyph\u2019. FTC_ScalerRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize . fields face_id The source face ID. width The character width. height The character height. pixel A Boolean. If 1, the width and height fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64 of points. x_res Only used when pixel is value 0 to indicate the horizontal resolution in dpi. y_res Only used when pixel is value 0 to indicate the vertical resolution in dpi. note This type is mainly used to retrieve FT_Size objects through the cache manager. FTC_Scaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure. FTC_ImageTypeRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache. fields face_id The face ID. width The width in pixels. height The height in pixels. flags The load flags, as in FT_Load_Glyph . FTC_ImageType \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure. FTC_ImageCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source glyph image cache. scaler A pointer to a scaler descriptor. load_flags The corresponding load flags. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! Calls to FT_Set_Char_Size and friends have no effect on cached glyphs; you should always use the FreeType cache API instead. FTC_SBitRec \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap. fields width The bitmap width in pixels. height The bitmap height in pixels. left The horizontal distance from the pen position to the left bitmap border (a.k.a. \u2018left side bearing\u2019, or \u2018lsb\u2019). top The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. \u2018top side bearing\u2019). The distance is positive for upwards y coordinates. format The format of the glyph bitmap (monochrome or gray). max_grays Maximum gray level value (in the range 1 to 255). pitch The number of bytes per bitmap line. May be positive or negative. xadvance The horizontal advance width in pixels. yadvance The vertical advance height in pixels. buffer A pointer to the bitmap pixels. FTC_SBitCache_LookupScaler \u00b6 Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source sbit cache. scaler A pointer to the scaler descriptor. load_flags The corresponding load flags. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to \u2018release\u2019 it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#cache-sub-system","text":"","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#synopsis","text":"This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix rather than the usual FT_ prefix in the rest of FreeType. The cache is highly portable and, thus, doesn't know anything about the fonts installed on your system, or how to access them. Therefore, it requires the following. FTC_FaceID , an arbitrary non-zero value that uniquely identifies available or installed font faces, has to be provided to the cache by the client. Note that the cache only stores and compares these values and doesn't try to interpret them in any way, but they have to be persistent on the client side. FTC_Face_Requester , a method to convert an FTC_FaceID into a new FT_Face object when necessary, has to be provided to the cache by the client. The FT_Face object is completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything useful. The most simple usage is, for example, to associate them to a {pathname,face_index} pair that is then used by FTC_Face_Requester to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes in FTC_Face_Requester . To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively, and use them in any FreeType work stream. You can also cache other FreeType objects as follows. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache_New , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory-efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).","title":"Synopsis"},{"location":"ft2-cache_subsystem.html#ftc_manager","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache \u2018nodes\u2019 of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.","title":"FTC_Manager"},{"location":"ft2-cache_subsystem.html#ftc_faceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index.","title":"FTC_FaceID"},{"location":"ft2-cache_subsystem.html#ftc_face_requester","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand.","title":"FTC_Face_Requester"},{"location":"ft2-cache_subsystem.html#ftc_manager_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager.","title":"FTC_Manager_New"},{"location":"ft2-cache_subsystem.html#ftc_manager_reset","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager.","title":"FTC_Manager_Reset"},{"location":"ft2-cache_subsystem.html#ftc_manager_done","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it.","title":"FTC_Manager_Done"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupface","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager.","title":"FTC_Manager_LookupFace"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupsize","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager.","title":"FTC_Manager_LookupSize"},{"location":"ft2-cache_subsystem.html#ftc_manager_removefaceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled.","title":"FTC_Manager_RemoveFaceID"},{"location":"ft2-cache_subsystem.html#ftc_node","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to \u2018acquire\u2019 them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly \u2018release\u2019 it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup .","title":"FTC_Node"},{"location":"ft2-cache_subsystem.html#ftc_node_unref","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.","title":"FTC_Node_Unref"},{"location":"ft2-cache_subsystem.html#ftc_imagecache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.","title":"FTC_ImageCache"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache.","title":"FTC_ImageCache_New"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache.","title":"FTC_ImageCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_sbit","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details.","title":"FTC_SBit"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache .","title":"FTC_SBitCache"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps.","title":"FTC_SBitCache_New"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and \u2018lock\u2019 it to prevent its flushing from the cache until needed.","title":"FTC_SBitCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes -> glyph indices mappings.","title":"FTC_CMapCache"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache.","title":"FTC_CMapCache_New"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache.","title":"FTC_CMapCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_scalerrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize .","title":"FTC_ScalerRec"},{"location":"ft2-cache_subsystem.html#ftc_scaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure.","title":"FTC_Scaler"},{"location":"ft2-cache_subsystem.html#ftc_imagetyperec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache.","title":"FTC_ImageTypeRec"},{"location":"ft2-cache_subsystem.html#ftc_imagetype","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure.","title":"FTC_ImageType"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_ImageCache_LookupScaler"},{"location":"ft2-cache_subsystem.html#ftc_sbitrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap.","title":"FTC_SBitRec"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_SBitCache_LookupScaler"},{"location":"ft2-cff_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The CFF driver The CFF driver \u00b6 Synopsis \u00b6 While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and anti-aliasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018anti-aliasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (that is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"The CFF driver"},{"location":"ft2-cff_driver.html#the-cff-driver","text":"","title":"The CFF driver"},{"location":"ft2-cff_driver.html#synopsis","text":"While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is \u2018cff\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Hinting and anti-aliasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height & x-height, or crossbars) on the pixel grid and minimizing the amount of anti-aliasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, \u2018anti-aliasing\u2019 means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike \u2018superhinted\u2019 TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is \u2018faithful to the design\u2019 in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is anti-aliasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale anti-aliasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of \u2153 pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called \u2018blue zones\u2019) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (that is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be \u2018captured\u2019 and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"Synopsis"},{"location":"ft2-character_mapping.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Character Mapping Character Mapping \u00b6 Synopsis \u00b6 This section holds functions and structures that are related to mapping character input codes to glyph indices. Note that for many scripts the simplistic approach used by FreeType of mapping a single character to a single glyph is not valid or possible! In general, a higher-level library like HarfBuzz or ICU should be used for handling text strings. FT_CharMap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it. note When a new face is created (either through FT_New_Face or FT_Open_Face ), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an \u2018active\u2019 charmap. also See FT_CharMapRec for the publicly accessible fields of a given character map. FT_CharMapRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure. fields face A handle to the parent face object. encoding An FT_Encoding tag identifying the charmap. Use this with FT_Select_Charmap . platform_id An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats. encoding_id A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly. FT_Encoding \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function. note Despite the name, this enumeration lists specific character repertoires (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.). Other encodings might be defined in the future. values FT_ENCODING_NONE The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information. FT_ENCODING_UNICODE The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them. For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for FT_Get_Char_Index . FT_ENCODING_MS_SYMBOL Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see \u2018 https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts \u2019, \u2018 http://www.kostis.net/charsets/symbol.htm \u2019, and \u2018 http://www.kostis.net/charsets/wingding.htm \u2019. This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF. FT_ENCODING_SJIS Shift JIS encoding for Japanese. More info at \u2018 https://en.wikipedia.org/wiki/Shift_JIS \u2019. See note on multi-byte encodings below. FT_ENCODING_PRC Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030. FT_ENCODING_BIG5 Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong. FT_ENCODING_WANSUNG Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see \u2018 https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt \u2019. FT_ENCODING_JOHAB The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations. FT_ENCODING_ADOBE_LATIN_1 Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes. FT_ENCODING_ADOBE_STANDARD Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_EXPERT Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_CUSTOM Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_APPLE_ROMAN Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it. FT_ENCODING_OLD_LATIN_2 This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it. FT_ENCODING_MS_SJIS Same as FT_ENCODING_SJIS. Deprecated. FT_ENCODING_MS_GB2312 Same as FT_ENCODING_PRC. Deprecated. FT_ENCODING_MS_BIG5 Same as FT_ENCODING_BIG5. Deprecated. FT_ENCODING_MS_WANSUNG Same as FT_ENCODING_WANSUNG. Deprecated. FT_ENCODING_MS_JOHAB Same as FT_ENCODING_JOHAB. Deprecated. note When loading a font, FreeType makes a Unicode charmap active if possible (either if the font provides such a charmap, or if FreeType can synthesize one from PostScript glyph name dictionaries; in either case, the charmap is tagged with FT_ENCODING_UNICODE ). If such a charmap is synthesized, it is placed at the first position of the charmap array. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, FT_ENCODING_NONE is used. FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE ). Use FT_Get_BDF_Charset_ID to find out which encoding is really present. If, for example, the cs_registry field is \u2018KOI8\u2019 and the cs_encoding field is \u2018R\u2019, the font is encoded in KOI8-R. FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use FT_Get_WinFNT_Header and examine the charset field of the FT_WinFNT_HeaderRec structure to find out which encoding is really present. For example, FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for Russian). FT_ENCODING_NONE is set if platform_id is TT_PLATFORM_MACINTOSH and encoding_id is not TT_MAC_ID_ROMAN (otherwise it is set to FT_ENCODING_APPLE_ROMAN ). If platform_id is TT_PLATFORM_MACINTOSH , use the function FT_Get_CMap_Language_ID to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine encoding_id . If, for example, encoding_id is TT_MAC_ID_ROMAN and the language ID (minus 1) is TT_MAC_LANGID_GREEK , it is the Greek encoding, not Roman. TT_MAC_ID_ARABIC with TT_MAC_LANGID_FARSI means the Farsi variant of the Arabic encoding. FT_ENC_TAG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32 , a ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , b ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , c ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_UInt32 , d ) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ). note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_ENC_TAG( value, a, b, c, d ) value to get a simple enumeration without assigning special numbers. FT_Select_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ). inout face A handle to the source face object. input encoding A handle to the selected encoding. return FreeType error code. 0 means success. note This function returns an error if no charmap in the face corresponds to the encoding queried here. Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best (\u2018best\u2019 in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to FT_Set_Charmap in this case. FT_Set_Charmap \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping. inout face A handle to the source face object. input charmap A handle to the selected charmap. return FreeType error code. 0 means success. note This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the face->charmaps table). It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all). FT_Get_Charmap_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap. input charmap A handle to a charmap. return The index into the array of character maps within the face to which charmap belongs. If an error occurs, -1 is returned. FT_Get_Char_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping. input face A handle to the source face object. charcode The character code. return The glyph index. 0 means \u2018undefined character code\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. If the first glyph is not named \u2018.notdef\u2019, then for Type 1 and Type 42 fonts, \u2018.notdef\u2019 will be moved into the glyph ID 0 position, and whatever was there will be moved to the position \u2018.notdef\u2019 had. For Type 1 fonts, if there is no \u2018.notdef\u2019 glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index \u2013 Type 42 fonts are considered invalid under this condition. FT_Get_First_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index. input face A handle to the source face object. output agindex Glyph index of first character code. 0 if charmap is empty. return The charmap's first character code. note You should use this function together with FT_Get_Next_Char to parse all character codes available in a given charmap. The code should look like this: FT_ULong charcode; FT_UInt gindex; charcode = FT_Get_First_Char( face, &gindex ); while ( gindex != 0 ) { ... do something with (charcode,gindex) pair ... charcode = FT_Get_Next_Char( face, charcode, &gindex ); } Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called \u2018last resort fonts\u2019 (using SFNT cmap format 13, see function FT_Get_CMap_Format ) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause a lot of iterations. Note that *agindex is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code. FT_Get_Next_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index. input face A handle to the source face object. char_code The starting character code. output agindex Glyph index of next character code. 0 if charmap is empty. return The charmap's next character code. note You should use this function with FT_Get_First_Char to walk over all character codes available in a given charmap. See the note for that function for a simple code example. Note that *agindex is set to 0 when there are no more codes in the charmap. FT_Load_Char \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code. inout face A handle to a target face object where the glyph is loaded. input char_code The glyph's character code, according to the current charmap used in the face. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note This function simply calls FT_Get_Char_Index and FT_Load_Glyph . Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps. If no active cmap is set up (i.e., face->charmap is zero), the call to FT_Get_Char_Index is omitted, and the function behaves identically to FT_Load_Glyph .","title":"Character Mapping"},{"location":"ft2-character_mapping.html#character-mapping","text":"","title":"Character Mapping"},{"location":"ft2-character_mapping.html#synopsis","text":"This section holds functions and structures that are related to mapping character input codes to glyph indices. Note that for many scripts the simplistic approach used by FreeType of mapping a single character to a single glyph is not valid or possible! In general, a higher-level library like HarfBuzz or ICU should be used for handling text strings.","title":"Synopsis"},{"location":"ft2-character_mapping.html#ft_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to \u2018charmap\u2019). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be \u2018active\u2019, providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face->num_charmaps and face->charmaps fields of FT_FaceRec . The currently active charmap is available as face->charmap . You should call FT_Set_Charmap to change it.","title":"FT_CharMap"},{"location":"ft2-character_mapping.html#ft_charmaprec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure.","title":"FT_CharMapRec"},{"location":"ft2-character_mapping.html#ft_encoding","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function.","title":"FT_Encoding"},{"location":"ft2-character_mapping.html#ft_enc_tag","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32 , a ) << 24 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , b ) << 16 ) | \\ ( FT_STATIC_BYTE_CAST( FT_UInt32 , c ) << 8 ) | \\ FT_STATIC_BYTE_CAST( FT_UInt32 , d ) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define \u2018encoding\u2019 identifiers (see FT_Encoding ).","title":"FT_ENC_TAG"},{"location":"ft2-character_mapping.html#ft_select_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ).","title":"FT_Select_Charmap"},{"location":"ft2-character_mapping.html#ft_set_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping.","title":"FT_Set_Charmap"},{"location":"ft2-character_mapping.html#ft_get_charmap_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap.","title":"FT_Get_Charmap_Index"},{"location":"ft2-character_mapping.html#ft_get_char_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.","title":"FT_Get_Char_Index"},{"location":"ft2-character_mapping.html#ft_get_first_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index.","title":"FT_Get_First_Char"},{"location":"ft2-character_mapping.html#ft_get_next_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index.","title":"FT_Get_Next_Char"},{"location":"ft2-character_mapping.html#ft_load_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code.","title":"FT_Load_Char"},{"location":"ft2-cid_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb CID Fonts CID Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of CID-keyed font-specific functions. FT_Get_CID_Registry_Ordering_Supplement \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font. input face A handle to the input face. output registry The registry, as a C string, owned by the face. ordering The ordering, as a C string, owned by the face. supplement The supplement. return FreeType error code. 0 means success. note This function only works with CID faces, returning an error otherwise. since 2.3.6 FT_Get_CID_Is_Internally_CID_Keyed \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper. input face A handle to the input face. output is_cid The type of the face as an FT_Bool . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9 FT_Get_CID_From_Glyph_Index \u00b6 Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index. input face A handle to the input face. glyph_index The input glyph index. output cid The CID as an FT_UInt . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#cid-fonts","text":"","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#synopsis","text":"This section contains the declaration of CID-keyed font-specific functions.","title":"Synopsis"},{"location":"ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font.","title":"FT_Get_CID_Registry_Ordering_Supplement"},{"location":"ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.","title":"FT_Get_CID_Is_Internally_CID_Keyed"},{"location":"ft2-cid_fonts.html#ft_get_cid_from_glyph_index","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index.","title":"FT_Get_CID_From_Glyph_Index"},{"location":"ft2-color_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Glyph Color Management Glyph Color Management \u00b6 Synopsis \u00b6 The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables. FT_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set. fields blue Blue value. green Green value. red Red value. alpha Alpha value, giving the red, green, and blue color's opacity. since 2.10 FT_PALETTE_XXX \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable. values FT_PALETTE_FOR_LIGHT_BACKGROUND The palette is appropriate to use when displaying the font on a light background such as white. FT_PALETTE_FOR_DARK_BACKGROUND The palette is appropriate to use when displaying the font on a dark background such as black. since 2.10 FT_Palette_Data \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table. fields num_palettes The number of palettes. palette_name_ids An optional read-only array of palette name IDs with num_palettes elements, corresponding to entries like \u2018dark\u2019 or \u2018light\u2019 in the font's \u2018name\u2019 table. An empty name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. palette_flags An optional read-only array of palette flags with num_palettes elements. Possible values are an ORed combination of FT_PALETTE_FOR_LIGHT_BACKGROUND and FT_PALETTE_FOR_DARK_BACKGROUND . NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. num_palette_entries The number of entries in a single palette. All palettes have the same size. palette_entry_name_ids An optional read-only array of palette entry name IDs with num_palette_entries . In each palette, entries with the same index have the same function. For example, index 0 might correspond to string \u2018outline\u2019 in the font's \u2018name\u2019 table to indicate that this palette entry is used for outlines, index 1 might correspond to \u2018fill\u2019 to indicate the filling color palette entry, etc. An empty entry name ID in the \u2018CPAL\u2019 table gets represented as value 0xFFFF. NULL if the font's \u2018CPAL\u2019 table doesn't contain appropriate data. note Use function FT_Get_Sfnt_Name to map name IDs and entry name IDs to name strings. Use function FT_Palette_Select to get the colors associated with a palette entry. since 2.10 FT_Palette_Data_Get \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data. input face The source face handle. output apalette A pointer to an FT_Palette_Data structure. return FreeType error code. 0 means success. note All arrays in the returned FT_Palette_Data structure are read-only. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Select \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost. input face The source face handle. palette_index The palette index. output apalette An array of color entries for a palette with index palette_index , having num_palette_entries elements (as found in the FT_Palette_Data structure). If apalette is set to NULL , no array gets returned (and no color entries can be modified). In case the font doesn't support color palettes, NULL is returned. return FreeType error code. 0 means success. note The array pointed to by apalette_entries is owned and managed by FreeType. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Set_Foreground_Color \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value. input face The source face handle. foreground_color An FT_Color structure to define the text foreground color. return FreeType error code. 0 means success. note If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, including the case that no palette types are available in the \u2018CPAL\u2019 table. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10","title":"Glyph Color Management"},{"location":"ft2-color_management.html#glyph-color-management","text":"","title":"Glyph Color Management"},{"location":"ft2-color_management.html#synopsis","text":"The functions described here allow access and manipulation of color palette entries in OpenType's \u2018CPAL\u2019 tables.","title":"Synopsis"},{"location":"ft2-color_management.html#ft_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a \u2018CPAL\u2019 palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.","title":"FT_Color"},{"location":"ft2-color_management.html#ft_palette_xxx","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable.","title":"FT_PALETTE_XXX"},{"location":"ft2-color_management.html#ft_palette_data","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the \u2018CPAL\u2019 table.","title":"FT_Palette_Data"},{"location":"ft2-color_management.html#ft_palette_data_get","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data.","title":"FT_Palette_Data_Get"},{"location":"ft2-color_management.html#ft_palette_select","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original \u2018CPAL\u2019 values; all user modifications are lost.","title":"FT_Palette_Select"},{"location":"ft2-color_management.html#ft_palette_set_foreground_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); \u2018COLR\u2019 uses palette index 0xFFFF to indicate a \u2018text foreground color\u2019. This function sets this value.","title":"FT_Palette_Set_Foreground_Color"},{"location":"ft2-computations.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Computations Computations \u00b6 Synopsis \u00b6 This section contains various functions used to perform computations on 16.16 fixed-point numbers or 2D vectors. FreeType does not use floating-point data types. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits. FT_MulDiv \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable. input a The first multiplier. b The second multiplier. c The divisor. return The result of (a*b)/c . This function never traps when trying to divide by zero; it simply returns \u2018MaxInt\u2019 or \u2018MinInt\u2019 depending on the signs of a and b . FT_MulFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor. input a The first multiplier. b The second multiplier. Use a 16.16 factor here whenever possible (see note below). return The result of (a*b)/0x10000 . note This function has been optimized for the case where the absolute value of a is less than 2048, and b is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x. As a conclusion, always try to place a 16.16 factor as the second argument of this function; this can make a great difference. FT_DivFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor. input a The numerator. b The denominator. Use a 16.16 factor here. return The result of (a*0x10000)/b . FT_RoundFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number. input a The number to be rounded. return a rounded to the nearest 16.16 fixed integer, halfway cases away from zero. note The function uses wrap-around arithmetic. FT_CeilFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number. input a The number for which the ceiling function is to be computed. return a rounded towards plus infinity. note The function uses wrap-around arithmetic. FT_FloorFix \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number. input a The number for which the floor function is to be computed. return a rounded towards minus infinity. FT_Vector_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix. inout vector The target vector to transform. input matrix A pointer to the source 2x2 matrix. note The result is undefined if either vector or matrix is invalid. FT_Matrix_Multiply \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b . input a A pointer to matrix a . inout b A pointer to matrix b . note The result is undefined if either a or b is zero. Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large. FT_Matrix_Invert \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted. inout matrix A pointer to the target matrix. Remains untouched in case of error. return FreeType error code. 0 means success. FT_Angle \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees. FT_ANGLE_PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units. FT_ANGLE_2PI \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units. FT_ANGLE_PI2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units. FT_ANGLE_PI4 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units. FT_Sin \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format. input angle The input angle. return The sinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Cos \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format. input angle The input angle. return The cosinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Tan \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format. input angle The input angle. return The tangent value. FT_Atan2 \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane. input x The horizontal vector coordinate. y The vertical vector coordinate. return The arc-tangent value (i.e. angle). FT_Angle_Diff \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval. input angle1 First angle. angle2 Second angle. return Constrained value of angle2-angle1 . FT_Vector_Unit \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly. output vec The address of target vector. input angle The input angle. FT_Vector_Rotate \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle. inout vec The address of target vector. input angle The input angle. FT_Vector_Length \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector. input vec The address of target vector. return The vector length, expressed in the same units that the original vector coordinates. FT_Vector_Polarize \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector. input vec The address of source vector. output length The vector length. angle The vector angle. FT_Vector_From_Polar \u00b6 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle. output vec The address of source vector. input length The vector length. angle The vector angle.","title":"Computations"},{"location":"ft2-computations.html#computations","text":"","title":"Computations"},{"location":"ft2-computations.html#synopsis","text":"This section contains various functions used to perform computations on 16.16 fixed-point numbers or 2D vectors. FreeType does not use floating-point data types. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.","title":"Synopsis"},{"location":"ft2-computations.html#ft_muldiv","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.","title":"FT_MulDiv"},{"location":"ft2-computations.html#ft_mulfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.","title":"FT_MulFix"},{"location":"ft2-computations.html#ft_divfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.","title":"FT_DivFix"},{"location":"ft2-computations.html#ft_roundfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number.","title":"FT_RoundFix"},{"location":"ft2-computations.html#ft_ceilfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number.","title":"FT_CeilFix"},{"location":"ft2-computations.html#ft_floorfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number.","title":"FT_FloorFix"},{"location":"ft2-computations.html#ft_vector_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix.","title":"FT_Vector_Transform"},{"location":"ft2-computations.html#ft_matrix_multiply","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b .","title":"FT_Matrix_Multiply"},{"location":"ft2-computations.html#ft_matrix_invert","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted.","title":"FT_Matrix_Invert"},{"location":"ft2-computations.html#ft_angle","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.","title":"FT_Angle"},{"location":"ft2-computations.html#ft_angle_pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L << 16 ) The angle pi expressed in FT_Angle units.","title":"FT_ANGLE_PI"},{"location":"ft2-computations.html#ft_angle_2pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units.","title":"FT_ANGLE_2PI"},{"location":"ft2-computations.html#ft_angle_pi2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units.","title":"FT_ANGLE_PI2"},{"location":"ft2-computations.html#ft_angle_pi4","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units.","title":"FT_ANGLE_PI4"},{"location":"ft2-computations.html#ft_sin","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format.","title":"FT_Sin"},{"location":"ft2-computations.html#ft_cos","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format.","title":"FT_Cos"},{"location":"ft2-computations.html#ft_tan","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format.","title":"FT_Tan"},{"location":"ft2-computations.html#ft_atan2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.","title":"FT_Atan2"},{"location":"ft2-computations.html#ft_angle_diff","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.","title":"FT_Angle_Diff"},{"location":"ft2-computations.html#ft_vector_unit","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly.","title":"FT_Vector_Unit"},{"location":"ft2-computations.html#ft_vector_rotate","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle.","title":"FT_Vector_Rotate"},{"location":"ft2-computations.html#ft_vector_length","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector.","title":"FT_Vector_Length"},{"location":"ft2-computations.html#ft_vector_polarize","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector.","title":"FT_Vector_Polarize"},{"location":"ft2-computations.html#ft_vector_from_polar","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle.","title":"FT_Vector_From_Polar"},{"location":"ft2-debugging_apis.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb External Debugging APIs External Debugging APIs \u00b6 Synopsis \u00b6 This section contains the declarations of public functions that enables fine control of what the FT_DEBUG_LOGGING macro outputs. FT_Trace_Set_Level \u00b6 FT_EXPORT( void ) FT_Trace_Set_Level ( const char * tracing_level ); Change the levels of tracing components of FreeType at run time. input tracing_level New tracing value. example The following call makes FreeType trace everything but the \u2018memory\u2019 component. FT_Trace_Set_Level( \"any:7 memory:0\" ); note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Trace_Set_Default_Level \u00b6 FT_EXPORT( void ) FT_Trace_Set_Default_Level ( void ); Reset tracing value of FreeType's components to the default value (i.e., to the value of the FT2_DEBUG environment value or to NULL if FT2_DEBUG is not set). note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Custom_Log_Handler \u00b6 typedef void (* FT_Custom_Log_Handler )( const char * ft_component, const char * fmt, va_list args ); A function typedef that is used to handle the logging of tracing and debug messages on a file system. input ft_component The name of FT_COMPONENT from which the current debug or error message is produced. fmt Actual debug or tracing message. args Arguments of debug or tracing messages. since 2.11 FT_Set_Log_Handler \u00b6 FT_EXPORT( void ) FT_Set_Log_Handler ( FT_Custom_Log_Handler handler ); A function to set a custom log handler. input handler New logging function. note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11 FT_Set_Default_Log_Handler \u00b6 FT_EXPORT( void ) FT_Set_Default_Log_Handler ( void ); A function to undo the effect of FT_Set_Log_Handler , resetting the log handler to FreeType's built-in version. note This function does nothing if compilation option FT_DEBUG_LOGGING isn't set. since 2.11","title":"External Debugging APIs"},{"location":"ft2-debugging_apis.html#external-debugging-apis","text":"","title":"External Debugging APIs"},{"location":"ft2-debugging_apis.html#synopsis","text":"This section contains the declarations of public functions that enables fine control of what the FT_DEBUG_LOGGING macro outputs.","title":"Synopsis"},{"location":"ft2-debugging_apis.html#ft_trace_set_level","text":"FT_EXPORT( void ) FT_Trace_Set_Level ( const char * tracing_level ); Change the levels of tracing components of FreeType at run time.","title":"FT_Trace_Set_Level"},{"location":"ft2-debugging_apis.html#ft_trace_set_default_level","text":"FT_EXPORT( void ) FT_Trace_Set_Default_Level ( void ); Reset tracing value of FreeType's components to the default value (i.e., to the value of the FT2_DEBUG environment value or to NULL if FT2_DEBUG is not set).","title":"FT_Trace_Set_Default_Level"},{"location":"ft2-debugging_apis.html#ft_custom_log_handler","text":"typedef void (* FT_Custom_Log_Handler )( const char * ft_component, const char * fmt, va_list args ); A function typedef that is used to handle the logging of tracing and debug messages on a file system.","title":"FT_Custom_Log_Handler"},{"location":"ft2-debugging_apis.html#ft_set_log_handler","text":"FT_EXPORT( void ) FT_Set_Log_Handler ( FT_Custom_Log_Handler handler ); A function to set a custom log handler.","title":"FT_Set_Log_Handler"},{"location":"ft2-debugging_apis.html#ft_set_default_log_handler","text":"FT_EXPORT( void ) FT_Set_Default_Log_Handler ( void ); A function to undo the effect of FT_Set_Log_Handler , resetting the log handler to FreeType's built-in version.","title":"FT_Set_Default_Log_Handler"},{"location":"ft2-error_code_values.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Code Values Error Code Values \u00b6 Synopsis \u00b6 The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings. FT_Err_XXX \u00b6 /* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) FT_ERRORDEF_( Invalid_SVG_Document, 0x18, \"invalid SVG document\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) FT_ERRORDEF_( Missing_SVG_Hooks, 0x9E, \"SVG hooks have not been set\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"Error Code Values"},{"location":"ft2-error_code_values.html#error-code-values","text":"","title":"Error Code Values"},{"location":"ft2-error_code_values.html#synopsis","text":"The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the \u2018Error Enumerations\u2019 subsection how to automatically generate a list of error strings.","title":"Synopsis"},{"location":"ft2-error_code_values.html#ft_err_xxx","text":"/* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) FT_ERRORDEF_( Invalid_SVG_Document, 0x18, \"invalid SVG document\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) FT_ERRORDEF_( Missing_SVG_Hooks, 0x9E, \"SVG hooks have not been set\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"FT_Err_XXX"},{"location":"ft2-error_enumerations.html","text":"FreeType \u00bb Docs \u00bb Error Codes \u00bb Error Enumerations Error Enumerations \u00b6 Synopsis \u00b6 The header file fterrors.h (which is automatically included by freetype.h ) defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example. FT_Error_String \u00b6 Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); Retrieve the description of a valid FreeType error code. input error_code A valid FreeType error code. return A C string or NULL , if any error occurred. note FreeType has to be compiled with FT_CONFIG_OPTION_ERROR_STRINGS or FT_DEBUG_LEVEL_ERROR to get meaningful descriptions. \u2018error_string\u2019 will be NULL otherwise. Module identification will be ignored: strcmp ( FT_Error_String ( FT_Err_Unknown_File_Format ), FT_Error_String ( BDF_Err_Unknown_File_Format ) ) == 0 ;","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#error-enumerations","text":"","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#synopsis","text":"The header file fterrors.h (which is automatically included by freetype.h ) defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. \u2018e\u2019 is the error code identifier (e.g., Invalid_Argument ), \u2018v\u2019 is the error's numerical value, and \u2018s\u2019 is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include <freetype/fterrors.h> An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example.","title":"Synopsis"},{"location":"ft2-error_enumerations.html#ft_error_string","text":"Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); Retrieve the description of a valid FreeType error code.","title":"FT_Error_String"},{"location":"ft2-face_creation.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Face Creation Face Creation \u00b6 Synopsis \u00b6 The functions and structures collected in this section operate on fonts globally. FT_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style. note A face object also owns a single FT_GlyphSlot object, as well as one or more FT_Size objects. Use FT_New_Face or FT_Open_Face to create a new face object from a given filepath or a custom input stream. Use FT_Done_Face to destroy it (along with its slot and sizes). An FT_Face object can only be safely used from one thread at a time. Similarly, creation and destruction of FT_Face with the same FT_Library object can only be done from one thread at a time. On the other hand, functions like FT_Load_Glyph and its siblings are thread-safe and do not need the lock to be held as long as the same FT_Face object is not used from multiple threads at the same time. also See FT_FaceRec for the publicly accessible fields of a given face object. FT_FaceRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /* The following member variables (down to `underline_thickness`) */ /* are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /* for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /* private fields, internal to FreeType */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file. fields num_faces The number of faces in the font file. Some font formats can have multiple faces in a single font file. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If we have the third named instance of face 4, say, face_index is set to 0x00030004. Bit 31 is always zero (that is, face_index is always a positive value). [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the named instance index value (only FT_Set_Named_Instance does that). face_flags A set of bit flags that give important information about the face; see FT_FACE_FLAG_XXX for the details. style_flags The lower 16 bits contain a set of bit flags indicating the style of the face; see FT_STYLE_FLAG_XXX for the details. [Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (that is, style_flags is always a positive value). Note that a variation font has always at least one named instance, namely the default instance. num_glyphs The number of glyphs in the face. If the face is scalable and has sbits (see num_fixed_sizes ), it is set to the number of outline glyphs. For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font. family_name The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like \u2018Times New Roman\u2019, \u2018Bodoni\u2019, \u2018Garamond\u2019, etc). This is a least common denominator used to list fonts. Some formats (TrueType & OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file). In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries. style_name The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like \u2018Italic\u2019, \u2018Bold\u2019, \u2018Condensed\u2019, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL . As for family_name , some formats provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. num_fixed_sizes The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called \u2018sbits\u2019 in that case. available_sizes An array of FT_Bitmap_Size for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike. Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail. num_charmaps The number of charmaps in the face. charmaps An array of the charmaps of the face. generic A field reserved for client uses. See the FT_Generic type description. bbox The font bounding box. Coordinates are expressed in font units (see units_per_EM ). The box is large enough to contain any glyph from the font. Thus, bbox.yMax can be seen as the \u2018maximum ascender\u2019, and bbox.yMin as the \u2018minimum descender\u2019. Only relevant for scalable formats. Note that the bounding box might be off by (at least) one pixel for hinted fonts. See FT_Size_Metrics for further discussion. Note that the bounding box does not vary in OpenType variation fonts and should only be used in relation to the default instance. units_per_EM The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats. ascender The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMax . Only relevant for scalable formats. descender The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMin . Note that this field is negative for values below the baseline. Only relevant for scalable formats. height This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats. If you want the global glyph height, use ascender - descender . max_advance_width The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats. max_advance_height The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to height for fonts that do not provide vertical metrics. Only relevant for scalable formats. underline_position The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats. underline_thickness The thickness, in font units, of the underline for this face. Only relevant for scalable formats. glyph The face's associated glyph slot(s). size The current active size for this face. charmap The current active charmap for this face. note Fields may be changed after a call to FT_Attach_File or FT_Attach_Stream . For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: ascender , descender , height , underline_position , and underline_thickness . Especially for TrueType fonts see also the documentation for FT_Size_Metrics . FT_FACE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) # define FT_FACE_FLAG_SVG ( 1L << 16 ) # define FT_FACE_FLAG_SBIX ( 1L << 17 ) # define FT_FACE_FLAG_SBIX_OVERLAY ( 1L << 18 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face. values FT_FACE_FLAG_SCALABLE The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and FT_FACE_FLAG_FIXED_SIZES set. FT_FACE_FLAG_FIXED_SIZES The face contains bitmap strikes. See also the num_fixed_sizes and available_sizes fields of FT_FaceRec . FT_FACE_FLAG_FIXED_WIDTH The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.). FT_FACE_FLAG_SFNT The face uses the SFNT storage scheme. For now, this means TrueType and OpenType. FT_FACE_FLAG_HORIZONTAL The face contains horizontal glyph metrics. This should be set for all common formats. FT_FACE_FLAG_VERTICAL The face contains vertical glyph metrics. This is only available in some formats, not all of them. FT_FACE_FLAG_KERNING The face contains kerning information. If set, the kerning distance can be retrieved using the function FT_Get_Kerning . Otherwise the function always returns the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT \u2018GPOS\u2019 table (as present in many OpenType fonts). FT_FACE_FLAG_FAST_GLYPHS THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. FT_FACE_FLAG_MULTIPLE_MASTERS The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts. See section \u2018 Multiple Masters \u2019 for API details. FT_FACE_FLAG_GLYPH_NAMES The face contains glyph names, which can be retrieved using FT_Get_Glyph_Name . Note that some TrueType fonts contain broken glyph name tables. Use the function FT_Has_PS_Glyph_Names when needed. FT_FACE_FLAG_EXTERNAL_STREAM Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when FT_Done_Face is called. Don't read or test this flag. FT_FACE_FLAG_HINTER The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT \u2018gasp\u2019 table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active. FT_FACE_FLAG_CID_KEYED The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph . Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an FT_Err_Invalid_Argument error. Note that CID-keyed fonts that are in an SFNT wrapper (that is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the \u2018CID-ness\u2019 isn't visible to the application. FT_FACE_FLAG_TRICKY The face is \u2018tricky\u2019, that is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Chinese font mingli.ttf (but not mingliu.ttc ) that uses TrueType bytecode instructions to move and scale all of its subglyphs. It is not possible to auto-hint such fonts using FT_LOAD_FORCE_AUTOHINT ; it will also ignore FT_LOAD_NO_HINTING . You have to set both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT to really disable hinting; however, you probably never want this except for demonstration purposes. Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file ttobjs.c . FT_FACE_FLAG_COLOR [Since 2.5.1] The face has color glyph tables. See FT_LOAD_COLOR for more information. FT_FACE_FLAG_VARIATION [Since 2.9] Set if the current face (or named instance) has been altered with FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , FT_Set_Var_Blend_Coordinates , or FT_Set_MM_WeightVector to select a non-default instance. FT_FACE_FLAG_SVG [Since 2.12] The face has an \u2018SVG \u2019 OpenType table. FT_FACE_FLAG_SBIX [Since 2.12] The face has an \u2018sbix\u2019 OpenType table and outlines. For such fonts, FT_FACE_FLAG_SCALABLE is not set by default to retain backward compatibility. FT_FACE_FLAG_SBIX_OVERLAY [Since 2.12] The face has an \u2018sbix\u2019 OpenType table where outlines should be drawn on top of bitmap strikes. FT_STYLE_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec . values FT_STYLE_FLAG_ITALIC The face style is italic or oblique. FT_STYLE_FLAG_BOLD The face is bold. note The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the \u2018OS/2\u2019 table in SFNT based fonts). FT_New_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname. inout library A handle to the library resource. input pathname A path to the font file. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note The pathname string should be recognizable as such by a standard fopen call on your system; in particular, this means that pathname must not contain null bytes. If that is not sufficient to address all file name possibilities (for example, to handle wide character file names on Windows in UTF-16 encoding) you might use FT_Open_Face to pass a memory array or a stream object instead. Use FT_Done_Face to destroy the created FT_Face object (along with its slot and sizes). FT_Done_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes. input face A handle to a target face object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Face . FT_Reference_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects. input face A handle to a target face object. return FreeType error code. 0 means success. since 2.4.2 FT_New_Memory_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory. inout library A handle to the library resource. input file_base A pointer to the beginning of the font data. file_size The size of the memory chunk used by the font data. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note You must not deallocate the memory before calling FT_Done_Face . FT_Face_Properties \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again. input face A handle to the source face object. num_properties The number of properties that follow. properties A handle to an FT_Parameter array with num_properties elements. return FreeType error code. 0 means success. example Here is an example that sets three properties. You must define FT_CONFIG_OPTION_SUBPIXEL_RENDERING to make the LCD filter examples work. FT_Parameter property1; FT_Bool darken_stems = 1; FT_Parameter property2; FT_LcdFiveTapFilter custom_weight = { 0x11, 0x44, 0x56, 0x44, 0x11 }; FT_Parameter property3; FT_Int32 random_seed = 314159265; FT_Parameter properties[3] = { property1, property2, property3 }; property1.tag = FT_PARAM_TAG_STEM_DARKENING; property1.data = &darken_stems; property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property2.data = custom_weight; property3.tag = FT_PARAM_TAG_RANDOM_SEED; property3.data = &random_seed; FT_Face_Properties( face, 3, properties ); The next example resets a single property to its default value. FT_Parameter property; property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property.data = NULL; FT_Face_Properties( face, 1, &property ); since 2.8 FT_Open_Face \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args . inout library A handle to the library resource. input args A pointer to an FT_Open_Args structure that must be filled by the caller. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, face_index should be set to 0x00030004. If you want to access face 4 without variation handling, simply set face_index to value 4. FT_Open_Face and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the face_index argument is negative, the function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in *aface (if aface isn't NULL ); the only two useful fields in this special case are face->num_faces and face->style_flags . For any negative value of face_index , face->num_faces gives the number of faces within the font file. For the negative value \u2018-(N+1)\u2019 (with \u2018N\u2019 a non-negative 16-bit value), bits 16-30 in face->style_flags give the number of named instances in face \u2018N\u2019 if we have a variation font (or zero otherwise). After examination, the returned FT_Face structure should be deallocated with a call to FT_Done_Face . output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through face->glyph . Each new face object created with this function also owns a default FT_Size object, accessible as face->size . One FT_Library instance can have multiple face objects, that is, FT_Open_Face and its siblings can be called multiple times using the same library argument. See the discussion of reference counters in the description of FT_Reference_Face . If FT_OPEN_STREAM is set in args->flags , the stream in args->stream is automatically closed before this function returns any error (including FT_Err_Invalid_Argument ). example To loop over all faces, use code similar to the following snippet (omitting the error handling). ... FT_Face face; FT_Long i, num_faces; error = FT_Open_Face( library, args, -1, &face ); if ( error ) { ... } num_faces = face->num_faces; FT_Done_Face( face ); for ( i = 0; i < num_faces; i++ ) { ... error = FT_Open_Face( library, args, i, &face ); ... FT_Done_Face( face ); ... } To loop over all valid values for face_index , use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of FT_Open_Face within the do-loop), with and without named instances. ... FT_Face face; FT_Long num_faces = 0; FT_Long num_instances = 0; FT_Long face_idx = 0; FT_Long instance_idx = 0; do { FT_Long id = ( instance_idx << 16 ) + face_idx; error = FT_Open_Face( library, args, id, &face ); if ( error ) { ... } num_faces = face->num_faces; num_instances = face->style_flags >> 16; ... FT_Done_Face( face ); if ( instance_idx < num_instances ) instance_idx++; else { face_idx++; instance_idx = 0; } } while ( face_idx < num_faces ) FT_Open_Args \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream . fields flags A set of bit flags indicating how to use the structure. memory_base The first byte of the file in memory. memory_size The size in bytes of the file in memory. pathname A pointer to an 8-bit file pathname, which must be a C string (i.e., no null bytes except at the very end). The pointer is not owned by FreeType. stream A handle to a source stream object. driver This field is exclusively used by FT_Open_Face ; it simply specifies the font driver to use for opening the face. If set to NULL , FreeType tries to load the face with each one of the drivers in its list. num_params The number of extra parameters. params Extra parameters passed to the font driver when opening a new face. note The stream type is determined by the contents of flags : If the FT_OPEN_MEMORY bit is set, assume that this is a memory file of memory_size bytes, located at memory_address . The data are not copied, and the client is responsible for releasing and destroying them after the corresponding call to FT_Done_Face . Otherwise, if the FT_OPEN_STREAM bit is set, assume that a custom input stream stream is used. Otherwise, if the FT_OPEN_PATHNAME bit is set, assume that this is a normal file and use pathname to open it. If none of the above bits are set or if multiple are set at the same time, the flags are invalid and FT_Open_Face fails. If the FT_OPEN_DRIVER bit is set, FT_Open_Face only tries to open the file with the driver whose handler is in driver . If the FT_OPEN_PARAMS bit is set, the parameters given by num_params and params is used. They are ignored otherwise. Ideally, both the pathname and params fields should be tagged as \u2018const\u2019; this is missing for API backward compatibility. In other words, applications should treat them as read-only. FT_OPEN_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure. values FT_OPEN_MEMORY This is a memory-based stream. FT_OPEN_STREAM Copy the stream from the stream field. FT_OPEN_PATHNAME Create a new input stream from a C path name. FT_OPEN_DRIVER Use the driver field. FT_OPEN_PARAMS Use the num_params and params fields. note The FT_OPEN_MEMORY , FT_OPEN_STREAM , and FT_OPEN_PATHNAME flags are mutually exclusive. FT_Parameter \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties . fields tag A four-byte identification tag. data A pointer to the parameter data. note The ID and function of parameters are driver-specific. See section \u2018 Parameter Tags \u2019 for more information. FT_Attach_File \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file. inout face The target face object. input filepathname The pathname. return FreeType error code. 0 means success. FT_Attach_Stream \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, const FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics. inout face The target face object. input parameters A pointer to FT_Open_Args that must be filled by the caller. return FreeType error code. 0 means success. note The meaning of the \u2018attach\u2019 (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver). Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments.","title":"Face Creation"},{"location":"ft2-face_creation.html#face-creation","text":"","title":"Face Creation"},{"location":"ft2-face_creation.html#synopsis","text":"The functions and structures collected in this section operate on fonts globally.","title":"Synopsis"},{"location":"ft2-face_creation.html#ft_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style.","title":"FT_Face"},{"location":"ft2-face_creation.html#ft_facerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /* The following member variables (down to `underline_thickness`) */ /* are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /* for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /* private fields, internal to FreeType */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file.","title":"FT_FaceRec"},{"location":"ft2-face_creation.html#ft_face_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) # define FT_FACE_FLAG_SFNT ( 1L << 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) # define FT_FACE_FLAG_KERNING ( 1L << 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) # define FT_FACE_FLAG_HINTER ( 1L << 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) # define FT_FACE_FLAG_TRICKY ( 1L << 13 ) # define FT_FACE_FLAG_COLOR ( 1L << 14 ) # define FT_FACE_FLAG_VARIATION ( 1L << 15 ) # define FT_FACE_FLAG_SVG ( 1L << 16 ) # define FT_FACE_FLAG_SBIX ( 1L << 17 ) # define FT_FACE_FLAG_SBIX_OVERLAY ( 1L << 18 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face.","title":"FT_FACE_FLAG_XXX"},{"location":"ft2-face_creation.html#ft_style_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) # define FT_STYLE_FLAG_BOLD ( 1 << 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec .","title":"FT_STYLE_FLAG_XXX"},{"location":"ft2-face_creation.html#ft_new_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname.","title":"FT_New_Face"},{"location":"ft2-face_creation.html#ft_done_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes.","title":"FT_Done_Face"},{"location":"ft2-face_creation.html#ft_reference_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects.","title":"FT_Reference_Face"},{"location":"ft2-face_creation.html#ft_new_memory_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory.","title":"FT_New_Memory_Face"},{"location":"ft2-face_creation.html#ft_face_properties","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the \u2018autofit\u2019, \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID \u2018random\u2019 operator, corresponding to the random-seed property provided by the \u2018cff\u2019, \u2018type1\u2019, and \u2018t1cid\u2019 modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again.","title":"FT_Face_Properties"},{"location":"ft2-face_creation.html#ft_open_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args .","title":"FT_Open_Face"},{"location":"ft2-face_creation.html#ft_open_args","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream .","title":"FT_Open_Args"},{"location":"ft2-face_creation.html#ft_open_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure.","title":"FT_OPEN_XXX"},{"location":"ft2-face_creation.html#ft_parameter","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties .","title":"FT_Parameter"},{"location":"ft2-face_creation.html#ft_attach_file","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file.","title":"FT_Attach_File"},{"location":"ft2-face_creation.html#ft_attach_stream","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, const FT_Open_Args * parameters ); \u2018Attach\u2019 data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.","title":"FT_Attach_Stream"},{"location":"ft2-font_formats.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Font Formats Font Formats \u00b6 Synopsis \u00b6 The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API. FT_Get_Font_Format \u00b6 Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY. input face Input face handle. return Font format string. NULL in case of error. note A deprecated name for the same function is FT_Get_X11_Font_Format .","title":"Font Formats"},{"location":"ft2-font_formats.html#font-formats","text":"","title":"Font Formats"},{"location":"ft2-font_formats.html#synopsis","text":"The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.","title":"Synopsis"},{"location":"ft2-font_formats.html#ft_get_font_format","text":"Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are \u2018TrueType\u2019, \u2018Type 1\u2019, \u2018BDF\u2019, \u2018PCF\u2019, \u2018Type 42\u2019, \u2018CID Type 1\u2019, \u2018CFF\u2019, \u2018PFR\u2019, and \u2018Windows FNT\u2019. The return value is suitable to be used as an X11 FONT_PROPERTY.","title":"FT_Get_Font_Format"},{"location":"ft2-font_testing_macros.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Font Testing Macros Font Testing Macros \u00b6 Synopsis \u00b6 Macros to test the most important font properties. It is recommended to use these high-level macros instead of directly testing the corresponding flags, which are scattered over various structures. FT_HAS_HORIZONTAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though). also FT_HAS_VERTICAL can be used to check for vertical metrics. FT_HAS_VERTICAL \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones). FT_HAS_KERNING \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning . FT_HAS_FIXED_SIZES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure. FT_HAS_GLYPH_NAMES \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name . FT_HAS_COLOR \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs. since 2.5.1 FT_HAS_MULTIPLE_MASTERS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want. FT_HAS_SVG \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SVG ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SVG ) ) A macro that returns true whenever a face object contains an \u2018SVG \u2019 OpenType table. since 2.12 FT_HAS_SBIX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table and outline glyphs. Currently, FreeType only supports bitmap glyphs in PNG format for this table (i.e., JPEG and TIFF formats are unsupported, as are Apple-specific formats not part of the OpenType specification). note For backward compatibility, a font with an \u2018sbix\u2019 table is treated as a bitmap-only face. Using FT_Open_Face with FT_PARAM_TAG_IGNORE_SBIX , an application can switch off \u2018sbix\u2019 handling so that the face is treated as an ordinary outline font with scalable outlines. Here is some pseudo code that roughly illustrates how to implement \u2018sbix\u2019 handling according to the OpenType specification. if ( FT_HAS_SBIX( face ) ) { // open font as a scalable one without sbix handling FT_Face face2; FT_Parameter param = { FT_PARAM_TAG_IGNORE_SBIX, NULL }; FT_Open_Args args = { FT_OPEN_PARAMS | ..., ..., 1, &param }; FT_Open_Face( library, &args, 0, &face2 ); <sort `face->available_size` as necessary into `preferred_sizes`[*]> for ( i = 0; i < face->num_fixed_sizes; i++ ) { size = preferred_sizes[i].size; error = FT_Set_Pixel_Sizes( face, size, size ); <error handling omitted> // check whether we have a glyph in a bitmap strike error = FT_Load_Glyph( face, glyph_index, FT_LOAD_SBITS_ONLY | FT_LOAD_BITMAP_METRICS_ONLY ); if ( error == FT_Err_Invalid_Argument ) continue; else if ( error ) <other error handling omitted> else break; } if ( i != face->num_fixed_sizes ) <load embedded bitmap with `FT_Load_Glyph`, scale it, display it, etc.> if ( i == face->num_fixed_sizes || FT_HAS_SBIX_OVERLAY( face ) ) <use `face2` to load outline glyph with `FT_Load_Glyph`, scale it, display it on top of the bitmap, etc.> } [*] Assuming a target value of 400dpi and available strike sizes 100, 200, 300, and 400dpi, a possible order might be [400, 200, 300, 100]: scaling 200dpi to 400dpi usually gives better results than scaling 300dpi to 400dpi; it is also much faster. However, scaling 100dpi to 400dpi can yield a too pixelated result, thus the preference might be 300dpi over 100dpi. since 2.12 FT_HAS_SBIX_OVERLAY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX_OVERLAY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX_OVERLAY ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table with bit 1 in its flags field set, instructing the application to overlay the bitmap strike with the corresponding outline glyph. See FT_HAS_SBIX for pseudo code how to use it. since 2.12 FT_IS_SFNT \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available. FT_IS_SCALABLE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats). FT_IS_FIXED_WIDTH \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs. FT_IS_CID_KEYED \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available. FT_IS_TRICKY \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details. FT_IS_NAMED_INSTANCE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that). since 2.7 FT_IS_VARIATION \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , FT_Set_Var_Blend_Coordinates , or FT_Set_MM_WeightVector . since 2.9","title":"Font Testing Macros"},{"location":"ft2-font_testing_macros.html#font-testing-macros","text":"","title":"Font Testing Macros"},{"location":"ft2-font_testing_macros.html#synopsis","text":"Macros to test the most important font properties. It is recommended to use these high-level macros instead of directly testing the corresponding flags, which are scattered over various structures.","title":"Synopsis"},{"location":"ft2-font_testing_macros.html#ft_has_horizontal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL ) ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).","title":"FT_HAS_HORIZONTAL"},{"location":"ft2-font_testing_macros.html#ft_has_vertical","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VERTICAL ) ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).","title":"FT_HAS_VERTICAL"},{"location":"ft2-font_testing_macros.html#ft_has_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_KERNING ) ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning .","title":"FT_HAS_KERNING"},{"location":"ft2-font_testing_macros.html#ft_has_fixed_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES ) ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure.","title":"FT_HAS_FIXED_SIZES"},{"location":"ft2-font_testing_macros.html#ft_has_glyph_names","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name .","title":"FT_HAS_GLYPH_NAMES"},{"location":"ft2-font_testing_macros.html#ft_has_color","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_COLOR ) ) A macro that returns true whenever a face object contains tables for color glyphs.","title":"FT_HAS_COLOR"},{"location":"ft2-font_testing_macros.html#ft_has_multiple_masters","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want.","title":"FT_HAS_MULTIPLE_MASTERS"},{"location":"ft2-font_testing_macros.html#ft_has_svg","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SVG ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SVG ) ) A macro that returns true whenever a face object contains an \u2018SVG \u2019 OpenType table.","title":"FT_HAS_SVG"},{"location":"ft2-font_testing_macros.html#ft_has_sbix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table and outline glyphs. Currently, FreeType only supports bitmap glyphs in PNG format for this table (i.e., JPEG and TIFF formats are unsupported, as are Apple-specific formats not part of the OpenType specification).","title":"FT_HAS_SBIX"},{"location":"ft2-font_testing_macros.html#ft_has_sbix_overlay","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_SBIX_OVERLAY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SBIX_OVERLAY ) ) A macro that returns true whenever a face object contains an \u2018sbix\u2019 OpenType table with bit 1 in its flags field set, instructing the application to overlay the bitmap strike with the corresponding outline glyph. See FT_HAS_SBIX for pseudo code how to use it.","title":"FT_HAS_SBIX_OVERLAY"},{"location":"ft2-font_testing_macros.html#ft_is_sfnt","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SFNT ) ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available.","title":"FT_IS_SFNT"},{"location":"ft2-font_testing_macros.html#ft_is_scalable","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_SCALABLE ) ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).","title":"FT_IS_SCALABLE"},{"location":"ft2-font_testing_macros.html#ft_is_fixed_width","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or \u2018monospace\u2019, \u2018fixed-pitch\u2019, etc.) glyphs.","title":"FT_IS_FIXED_WIDTH"},{"location":"ft2-font_testing_macros.html#ft_is_cid_keyed","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_CID_KEYED ) ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available.","title":"FT_IS_CID_KEYED"},{"location":"ft2-font_testing_macros.html#ft_is_tricky","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_TRICKY ) ) A macro that returns true whenever a face represents a \u2018tricky\u2019 font. See the discussion of FT_FACE_FLAG_TRICKY for more details.","title":"FT_IS_TRICKY"},{"location":"ft2-font_testing_macros.html#ft_is_named_instance","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( !!( (face)->face_index & 0x7FFF0000L ) ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that).","title":"FT_IS_NAMED_INSTANCE"},{"location":"ft2-font_testing_macros.html#ft_is_variation","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( !!( (face)->face_flags & FT_FACE_FLAG_VARIATION ) ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , FT_Set_Var_Blend_Coordinates , or FT_Set_MM_WeightVector .","title":"FT_IS_VARIATION"},{"location":"ft2-gasp_table.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Gasp Table Gasp Table \u00b6 Synopsis \u00b6 The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results. FT_GASP_XXX \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function. values FT_GASP_NO_TABLE This special value means that there is no GASP table in this face. It is up to the client to decide what to do. FT_GASP_DO_GRIDFIT Grid-fitting and hinting should be performed at the specified ppem. This really means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied. FT_GASP_DO_GRAY Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering. FT_GASP_SYMMETRIC_SMOOTHING If set, smoothing along multiple axes must be used with ClearType. FT_GASP_SYMMETRIC_GRIDFIT Grid-fitting must be used with ClearType's symmetric smoothing. note The bit-flags FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are to be used for standard font rasterization only. Independently of that, FT_GASP_SYMMETRIC_SMOOTHING and FT_GASP_SYMMETRIC_GRIDFIT are to be used if ClearType is enabled (and FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are consequently ignored). \u2018ClearType\u2019 is Microsoft's implementation of LCD rendering, partly protected by patents. since 2.3.0 FT_Get_Gasp \u00b6 Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size. input face The source face handle. ppem The vertical character pixel size. return Bit flags (see FT_GASP_XXX ), or FT_GASP_NO_TABLE if there is no \u2018gasp\u2019 table in the face. note If you want to use the MM functionality of OpenType variation fonts (i.e., using FT_Set_Var_Design_Coordinates and friends), call this function after setting an instance since the return values can change. since 2.3.0","title":"Gasp Table"},{"location":"ft2-gasp_table.html#gasp-table","text":"","title":"Gasp Table"},{"location":"ft2-gasp_table.html#synopsis","text":"The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its \u2018gasp\u2019 table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.","title":"Synopsis"},{"location":"ft2-gasp_table.html#ft_gasp_xxx","text":"Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function.","title":"FT_GASP_XXX"},{"location":"ft2-gasp_table.html#ft_get_gasp","text":"Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's \u2018gasp\u2019 table corresponding to a given character pixel size.","title":"FT_Get_Gasp"},{"location":"ft2-glyph_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Glyph Management Glyph Management \u00b6 Synopsis \u00b6 This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot . FT_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer. note Glyph objects are not owned by the library. You must thus release them manually (through FT_Done_Glyph ) before calling FT_Done_FreeType . FT_GlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format. fields library A handle to the FreeType library object. clazz A pointer to the glyph's class. Private. format The format of the glyph's image. advance A 16.16 vector that gives the glyph's advance width. FT_BitmapGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_BitmapGlyphRec . FT_BitmapGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root fields of FT_Glyph . left The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap. top The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y! bitmap A descriptor for the bitmap. note You can typecast an FT_Glyph to FT_BitmapGlyph if you have glyph->format == FT_GLYPH_FORMAT_BITMAP . This lets you access the bitmap's contents easily. The corresponding pixel buffer is always owned by FT_BitmapGlyph and is thus created and destroyed with it. FT_OutlineGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_OutlineGlyphRec . FT_OutlineGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_Glyph fields. outline A descriptor for the outline. note You can typecast an FT_Glyph to FT_OutlineGlyph if you have glyph->format == FT_GLYPH_FORMAT_OUTLINE . This lets you access the outline's content easily. As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag FT_LOAD_NO_SCALE was used in FT_Load_Glyph or FT_Load_Char . The outline's tables are always owned by the object and are destroyed with it. FT_SvgGlyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_* FT_SvgGlyph ; A handle to an object used to model an SVG glyph. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_SvgGlyphRec . since 2.12 FT_SvgGlyphRec \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_ { FT_GlyphRec root; FT_Byte * svg_document; FT_ULong svg_document_length; FT_UInt glyph_index; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SvgGlyphRec ; A structure used for OT-SVG glyphs. This is a \u2018sub-class\u2019 of FT_GlyphRec . fields root The root FT_GlyphRec fields. svg_document A pointer to the SVG document. svg_document_length The length of svg_document . glyph_index The index of the glyph to be rendered. metrics A metrics object storing the size information. units_per_EM The size of the EM square. start_glyph_id The first glyph ID in the glyph range covered by this document. end_glyph_id The last glyph ID in the glyph range covered by this document. transform A 2x2 transformation matrix to apply to the glyph while rendering it. delta Translation to apply to the glyph while rendering. note The Glyph Management API requires FT_Glyph or its \u2018sub-class\u2019 to have all the information needed to completely define the glyph's rendering. Outline-based glyphs can directly apply transformations to the outline but this is not possible for an SVG document that hasn't been parsed. Therefore, the transformation is stored along with the document. In the absence of a \u2018ViewBox\u2019 or \u2018Width\u2019/'Height' attribute, the size of the ViewPort should be assumed to be \u2018units_per_EM\u2019. FT_New_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input library A handle to the FreeType library object. format The format of the glyph's image. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. since 2.10 FT_Get_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input slot A handle to the source glyph slot. output aglyph A handle to the glyph object. NULL in case of error. return FreeType error code. 0 means success. note Because *aglyph->advance.x and *aglyph->advance.y are 16.16 fixed-point numbers, slot->advance.x and slot->advance.y (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[. FT_Glyph_Copy \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input source A handle to the source glyph object. output target A handle to the target glyph object. NULL in case of error. return FreeType error code. 0 means success. FT_Glyph_Transform \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, const FT_Matrix * matrix, const FT_Vector * delta ); Transform a glyph image if its format is scalable. inout glyph A handle to the target glyph object. input matrix A pointer to a 2x2 matrix to apply. delta A pointer to a 2d vector to apply. Coordinates are expressed in 1/64 of a pixel. return FreeType error code (if not 0, the glyph format is not scalable). note The 2x2 transformation matrix is also applied to the glyph's advance vector. FT_Glyph_BBox_Mode \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned. values FT_GLYPH_BBOX_UNSCALED Return unscaled font units. FT_GLYPH_BBOX_SUBPIXELS Return unfitted 26.6 coordinates. FT_GLYPH_BBOX_GRIDFIT Return grid-fitted 26.6 coordinates. FT_GLYPH_BBOX_TRUNCATE Return coordinates in integer pixels. FT_GLYPH_BBOX_PIXELS Return grid-fitted pixel coordinates. FT_Glyph_Get_CBox \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input glyph A handle to the source glyph object. mode The mode that indicates how to interpret the returned bounding box values. output acbox The glyph coordinate bounding box. Coordinates are expressed in 1/64 of pixels if it is grid-fitted. note Coordinates are relative to the glyph origin, using the y upwards convention. If the glyph has been loaded with FT_LOAD_NO_SCALE , bbox_mode must be set to FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6 pixel format. The value FT_GLYPH_BBOX_SUBPIXELS is another name for this constant. If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units. Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as: width = bbox.xMax - bbox.xMin; height = bbox.yMax - bbox.yMin; Note also that for 26.6 coordinates, if bbox_mode is set to FT_GLYPH_BBOX_GRIDFIT , the coordinates will also be grid-fitted, which corresponds to: bbox.xMin = FLOOR(bbox.xMin); bbox.yMin = FLOOR(bbox.yMin); bbox.xMax = CEILING(bbox.xMax); bbox.yMax = CEILING(bbox.yMax); To get the bbox in pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_TRUNCATE . To get the bbox in grid-fitted pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_PIXELS . FT_Glyph_To_Bitmap \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, const FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object. inout the_glyph A pointer to a handle to the target glyph. input render_mode An enumeration that describes how the data is rendered. origin A pointer to a vector used to translate the glyph image before rendering. Can be 0 (if no translation). The origin is expressed in 26.6 pixels. destroy A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error. return FreeType error code. 0 means success. note This function does nothing if the glyph format isn't scalable. The glyph image is translated with the origin vector before rendering. The first parameter is a pointer to an FT_Glyph handle that will be replaced by this function (with newly allocated data). Typically, you would do something like the following (omitting error handling). FT_Glyph glyph; FT_BitmapGlyph glyph_bitmap; // load glyph error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT ); // extract glyph image error = FT_Get_Glyph( face->glyph, &glyph ); // convert to a bitmap (default render mode + destroying old) if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) { error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, 0, 1 ); if ( error ) // `glyph' unchanged ... } // access bitmap content by typecasting glyph_bitmap = (FT_BitmapGlyph)glyph; // do funny stuff with it, like blitting/drawing ... // discard glyph image (bitmap or not) FT_Done_Glyph( glyph ); Here is another example, again without error handling. FT_Glyph glyphs[MAX_GLYPHS] ... for ( idx = 0; i < MAX_GLYPHS; i++ ) error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || FT_Get_Glyph ( face->glyph, &glyphs[idx] ); ... for ( idx = 0; i < MAX_GLYPHS; i++ ) { FT_Glyph bitmap = glyphs[idx]; ... // after this call, `bitmap' no longer points into // the `glyphs' array (and the old value isn't destroyed) FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); ... FT_Done_Glyph( bitmap ); } ... for ( idx = 0; i < MAX_GLYPHS; i++ ) FT_Done_Glyph( glyphs[idx] ); FT_Done_Glyph \u00b6 Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph. input glyph A handle to the target glyph object. Can be NULL .","title":"Glyph Management"},{"location":"ft2-glyph_management.html#glyph-management","text":"","title":"Glyph Management"},{"location":"ft2-glyph_management.html#synopsis","text":"This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot .","title":"Synopsis"},{"location":"ft2-glyph_management.html#ft_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer.","title":"FT_Glyph"},{"location":"ft2-glyph_management.html#ft_glyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.","title":"FT_GlyphRec"},{"location":"ft2-glyph_management.html#ft_bitmapglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_BitmapGlyphRec .","title":"FT_BitmapGlyph"},{"location":"ft2-glyph_management.html#ft_bitmapglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_BitmapGlyphRec"},{"location":"ft2-glyph_management.html#ft_outlineglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_OutlineGlyphRec .","title":"FT_OutlineGlyph"},{"location":"ft2-glyph_management.html#ft_outlineglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_OutlineGlyphRec"},{"location":"ft2-glyph_management.html#ft_svgglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_* FT_SvgGlyph ; A handle to an object used to model an SVG glyph. This is a \u2018sub-class\u2019 of FT_Glyph , and a pointer to FT_SvgGlyphRec .","title":"FT_SvgGlyph"},{"location":"ft2-glyph_management.html#ft_svgglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_SvgGlyphRec_ { FT_GlyphRec root; FT_Byte * svg_document; FT_ULong svg_document_length; FT_UInt glyph_index; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SvgGlyphRec ; A structure used for OT-SVG glyphs. This is a \u2018sub-class\u2019 of FT_GlyphRec .","title":"FT_SvgGlyphRec"},{"location":"ft2-glyph_management.html#ft_new_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_New_Glyph"},{"location":"ft2-glyph_management.html#ft_get_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Get_Glyph"},{"location":"ft2-glyph_management.html#ft_glyph_copy","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Glyph_Copy"},{"location":"ft2-glyph_management.html#ft_glyph_transform","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, const FT_Matrix * matrix, const FT_Vector * delta ); Transform a glyph image if its format is scalable.","title":"FT_Glyph_Transform"},{"location":"ft2-glyph_management.html#ft_glyph_bbox_mode","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned.","title":"FT_Glyph_BBox_Mode"},{"location":"ft2-glyph_management.html#ft_glyph_get_cbox","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Glyph_Get_CBox"},{"location":"ft2-glyph_management.html#ft_glyph_to_bitmap","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, const FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object.","title":"FT_Glyph_To_Bitmap"},{"location":"ft2-glyph_management.html#ft_done_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph.","title":"FT_Done_Glyph"},{"location":"ft2-glyph_retrieval.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Glyph Retrieval Glyph Retrieval \u00b6 Synopsis \u00b6 The functions and structures collected in this section operate on single glyphs, of which FT_Load_Glyph is most important. FT_GlyphSlot \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information. also See FT_GlyphSlotRec for the publicly accessible glyph fields. FT_GlyphSlotRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format. fields library A handle to the FreeType library instance this slot belongs to. face A handle to the parent face object. next In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its next field. glyph_index [Since 2.10] The glyph index passed as an argument to FT_Load_Glyph while initializing the glyph slot. generic A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object. metrics The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the FT_Load_Glyph API function) and can be expressed either in 26.6 fractional pixels or font units. Note that even when the glyph image is transformed, the metrics are not. linearHoriAdvance The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs. linearVertAdvance The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for scalable glyphs. advance This shorthand is, depending on FT_LOAD_IGNORE_TRANSFORM , the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with FT_LOAD_VERTICAL_LAYOUT , it uses either the horiAdvance or the vertAdvance value of metrics field. format This field indicates the format of the image contained in the glyph slot. Typically FT_GLYPH_FORMAT_BITMAP , FT_GLYPH_FORMAT_OUTLINE , or FT_GLYPH_FORMAT_COMPOSITE , but other values are possible. bitmap This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of FT_Load_Glyph and a few other functions. bitmap_left The bitmap's left bearing expressed in integer pixels. bitmap_top The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being positive . outline The outline descriptor for the current glyph image if its format is FT_GLYPH_FORMAT_OUTLINE . Once a glyph is loaded, outline can be transformed, distorted, emboldened, etc. However, it must not be freed. [Since 2.10.1] If FT_LOAD_NO_SCALE is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use FT_LOAD_NO_SCALE but load the glyph with FT_LOAD_NO_HINTING and scale it, using the font's units_per_EM value as the ppem. num_subglyphs The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the FT_LOAD_NO_RECURSE flag. subglyphs An array of subglyph descriptors for composite glyphs. There are num_subglyphs elements in there. Currently internal to FreeType. control_data Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType. control_len This is the length in bytes of the control data. Currently internal to FreeType. other Reserved. lsb_delta The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise. rsb_delta The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise. note If FT_Load_Glyph is called with default flags (see FT_LOAD_DEFAULT ) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics are calculated according to FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even if FT_LOAD_RENDER is not set. This image can later be converted into a bitmap by calling FT_Render_Glyph . This function searches the current renderer for the native image's format, then invokes it. The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in slot->bitmap . Note that slot->bitmap_left and slot->bitmap_top are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, slot->format is also changed to FT_GLYPH_FORMAT_BITMAP . Here is a small pseudo code fragment that shows how to use lsb_delta and rsb_delta to do fractional positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; for all glyphs do <load glyph with `FT_Load_Glyph'> FT_Outline_Translate( slot->outline, origin_x & 63, 0 ); <save glyph image, or render glyph, or ...> <compute kern between current and next glyph and add it to `origin_x'> origin_x += slot->advance.x; origin_x += slot->lsb_delta - slot->rsb_delta; endfor Here is another small pseudo code fragment that shows how to use lsb_delta and rsb_delta to improve integer positioning of glyphs: FT_GlyphSlot slot = face->glyph; FT_Pos origin_x = 0; FT_Pos prev_rsb_delta = 0; for all glyphs do <compute kern between current and previous glyph and add it to `origin_x'> <load glyph with `FT_Load_Glyph'> if ( prev_rsb_delta - slot->lsb_delta > 32 ) origin_x -= 64; else if ( prev_rsb_delta - slot->lsb_delta < -31 ) origin_x += 64; prev_rsb_delta = slot->rsb_delta; <save glyph image, or render glyph, or ...> origin_x += slot->advance.x; endfor If you use strong auto-hinting, you must apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then. FT_Glyph_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead. fields width The glyph's width. height The glyph's height. horiBearingX Left side bearing for horizontal layout. horiBearingY Top side bearing for horizontal layout. horiAdvance Advance width for horizontal layout. vertBearingX Left side bearing for vertical layout. vertBearingY Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin. vertAdvance Advance height for vertical layout. Positive values mean the glyph has a positive advance downward. note If not disabled with FT_LOAD_NO_HINTING , the values represent dimensions of the hinted glyph (in case hinting is applicable). Stroking a glyph with an outside border does not increase horiAdvance or vertAdvance ; you have to manually adjust these values to account for the added width and height. FreeType doesn't use the \u2018VORG\u2019 table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as vertBearingY + height after loading a glyph. FT_Load_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object. inout face A handle to the target face object where the glyph is loaded. input glyph_index The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX flags can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note For proper scaling and hinting, the active FT_Size object owned by the face has to be meaningfully initialized by calling FT_Set_Char_Size before this function, for example. The loaded glyph may be transformed. See FT_Set_Transform for the details. For subsetted CID-keyed fonts, FT_Err_Invalid_Argument is returned for invalid CID values (that is, for CID values that don't have a corresponding glyph in the font). See the discussion of the FT_FACE_FLAG_CID_KEYED flag for more details. If you receive FT_Err_Glyph_Too_Big , try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation. FT_LOAD_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_SBITS_ONLY ( 1L << 14 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) # define FT_LOAD_NO_SVG ( 1L << 24 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading. values FT_LOAD_DEFAULT Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens: FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below). If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then \u2018hinted\u2019 to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below). Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases. FT_LOAD_NO_SCALE Don't scale the loaded outline glyph but keep it in font units. This flag is also assumed if FT_Size owned by the face was not properly initialized. This flag implies FT_LOAD_NO_HINTING and FT_LOAD_NO_BITMAP , and unsets FT_LOAD_RENDER . If the font is \u2018tricky\u2019 (see FT_FACE_FLAG_TRICKY for more), using FT_LOAD_NO_SCALE usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without FT_LOAD_NO_SCALE and setting the character size to font->units_per_EM . FT_LOAD_NO_HINTING Disable hinting. This generally generates \u2018blurrier\u2019 bitmap glyphs when the glyphs are rendered in any of the anti-aliased modes. See also the note below. This flag is implied by FT_LOAD_NO_SCALE . FT_LOAD_RENDER Call FT_Render_Glyph after the glyph is loaded. By default, the glyph is rendered in FT_RENDER_MODE_NORMAL mode. This can be overridden by FT_LOAD_TARGET_XXX or FT_LOAD_MONOCHROME . This flag is unset by FT_LOAD_NO_SCALE . FT_LOAD_NO_BITMAP Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag. FT_LOAD_NO_SCALE always sets this flag. FT_LOAD_SBITS_ONLY [Since 2.12] This is the opposite of FT_LOAD_NO_BITMAP , more or less: FT_Load_Glyph returns FT_Err_Invalid_Argument if the face contains a bitmap strike for the given size (or the strike selected by FT_Select_Size ) but there is no glyph in the strike. Note that this load flag was part of FreeType since version 2.0.6 but previously tagged as internal. FT_LOAD_VERTICAL_LAYOUT Load the glyph for vertical text layout. In particular, the advance value in the FT_GlyphSlotRec structure is set to the vertAdvance value of the metrics field. In case FT_HAS_VERTICAL doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats. FT_LOAD_FORCE_AUTOHINT Prefer the auto-hinter over the font's native hinter. See also the note below. FT_LOAD_PEDANTIC Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also. In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy. FT_LOAD_NO_RECURSE Don't load composite glyphs recursively. Instead, the font driver fills the num_subglyph and subglyphs values of the glyph slot; it also sets glyph->format to FT_GLYPH_FORMAT_COMPOSITE . The description of subglyphs can then be accessed with FT_Get_SubGlyph_Info . Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data. This flag implies FT_LOAD_NO_SCALE and FT_LOAD_IGNORE_TRANSFORM . FT_LOAD_IGNORE_TRANSFORM Ignore the transform matrix set by FT_Set_Transform . FT_LOAD_MONOCHROME This flag is used with FT_LOAD_RENDER to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data. Note that this has no effect on the hinting algorithm used. You should rather use FT_LOAD_TARGET_MONO so that the monochrome-optimized hinting algorithm is used. FT_LOAD_LINEAR_DESIGN Keep linearHoriAdvance and linearVertAdvance fields of FT_GlyphSlotRec in font units. See FT_GlyphSlotRec for details. FT_LOAD_NO_AUTOHINT Disable the auto-hinter. See also the note below. FT_LOAD_COLOR Load colored glyphs. FreeType searches in the following order; there are slight differences depending on the font format. [Since 2.5] Load embedded color bitmap images (provided FT_LOAD_NO_BITMAP is not set). The resulting color bitmaps, if available, have the FT_PIXEL_MODE_BGRA format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the FT_PIXEL_MODE_GRAY format. [Since 2.12] If the glyph index maps to an entry in the face's \u2018SVG \u2019 table, load the associated SVG document from this table and set the format field of FT_GlyphSlotRec to FT_GLYPH_FORMAT_SVG ([since 2.13.1] provided FT_LOAD_NO_SVG is not set). Note that FreeType itself can't render SVG documents; however, the library provides hooks to seamlessly integrate an external renderer. See sections \u2018 The SVG driver \u2019 and \u2018 OpenType SVG Fonts \u2019 for more. [Since 2.10, experimental] If the glyph index maps to an entry in the face's \u2018COLR\u2019 table with a \u2018CPAL\u2019 palette table (as defined in the OpenType specification), make FT_Render_Glyph provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience and works only for glyphs in \u2018COLR\u2019 v0 tables (or glyphs in \u2018COLR\u2019 v1 tables that exclusively use v0 features). For full control of color layers use FT_Get_Color_Glyph_Layer and FreeType's color functions like FT_Palette_Select instead of setting FT_LOAD_COLOR for rendering so that the client application can handle blending by itself. FT_LOAD_NO_SVG [Since 2.13.1] Ignore SVG glyph data when loading. FT_LOAD_COMPUTE_METRICS [Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the \u2018hdmx\u2019 table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables. Currently, this flag is only implemented for TrueType fonts. FT_LOAD_BITMAP_METRICS_ONLY [Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image. This flag unsets FT_LOAD_RENDER . FT_LOAD_CROP_BITMAP Ignored. Deprecated. FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH Ignored. Deprecated. note By default, hinting is enabled and the font's native hinter (see FT_FACE_FLAG_HINTER ) is preferred over the auto-hinter. You can disable hinting by setting FT_LOAD_NO_HINTING or change the precedence by setting FT_LOAD_FORCE_AUTOHINT . You can also set FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used at all. See the description of FT_FACE_FLAG_TRICKY for a special exception (affecting only a handful of Asian fonts). Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See FT_LOAD_TARGET_XXX for details. Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results. FT_LOAD_TARGET_MODE \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) \\ FT_STATIC_CAST( FT_Render_Mode , ( (x) >> 16 ) & 15 ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value. FT_LOAD_TARGET_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32 , (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. values FT_LOAD_TARGET_NORMAL The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use FT_LOAD_TARGET_MONO instead. FT_LOAD_TARGET_LIGHT A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter. Advance widths are rounded to integer values; however, using the lsb_delta and rsb_delta fields of FT_GlyphSlotRec , it is possible to get fractional advance widths for subpixel positioning (which is recommended to use). If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive). FT_LOAD_TARGET_MONO Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes. Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes. FT_LOAD_TARGET_LCD A variant of FT_LOAD_TARGET_LIGHT optimized for horizontally decimated LCD displays. FT_LOAD_TARGET_LCD_V A variant of FT_LOAD_TARGET_NORMAL optimized for vertically decimated LCD displays. note You should use only one of the FT_LOAD_TARGET_XXX values in your load_flags . They can't be ORed. If FT_LOAD_RENDER is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is FT_LOAD_TARGET_MONO since it implies FT_LOAD_MONOCHROME . You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the \u2018light\u2019 hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like FT_Load_Glyph( face, glyph_index, load_flags | FT_LOAD_TARGET_LIGHT ); FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); In general, you should stick with one rendering mode. For example, switching between FT_LOAD_TARGET_NORMAL and FT_LOAD_TARGET_MONO enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits. FT_Render_Glyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it. inout slot A handle to the glyph slot containing the image to convert. input render_mode The render mode used to render the glyph image into a bitmap. See FT_Render_Mode for a list of possible values. If FT_RENDER_MODE_NORMAL is used, a previous call of FT_Load_Glyph with flag FT_LOAD_COLOR makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see FT_LOAD_COLOR for more information. return FreeType error code. 0 means success. note When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white). On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception. This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness \u2013 128 ends up too dark on both bright and dark backgrounds. The net result is that dark text looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or \u2018dirt\u2019 around it. The situation is especially ugly for diagonal stems like in \u2018w\u2019 glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't. The blending function for placing text over a background is dst = alpha * src + (1 - alpha) * dst , which is known as the OVER operator. To correctly composite an anti-aliased pixel of a glyph onto a surface, take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space, use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and apply inverse gamma to the blended pixel and write it back to the image. Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one. This process can cost performance. There is an approximation that does not need to know about the background color; see https://bel.fi/alankila/lcd/ and https://bel.fi/alankila/lcd/alpcor.html for details. ATTENTION : Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section \u2018 Subpixel Rendering \u2019. Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for green and blue. FT_Render_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_SDF , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . The FT_RENDER_MODE_SDF is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline. values FT_RENDER_MODE_NORMAL Default render mode; it corresponds to 8-bit anti-aliased bitmaps. FT_RENDER_MODE_LIGHT This is equivalent to FT_RENDER_MODE_NORMAL . It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See FT_LOAD_TARGET_XXX for details. FT_RENDER_MODE_MONO This mode corresponds to 1-bit bitmaps (with 2 levels of opacity). FT_RENDER_MODE_LCD This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the FT_PIXEL_MODE_LCD mode. FT_RENDER_MODE_LCD_V This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the FT_PIXEL_MODE_LCD_V mode. FT_RENDER_MODE_SDF This mode corresponds to 8-bit, single-channel signed distance field (SDF) bitmaps. Each pixel in the SDF grid is the value from the pixel's position to the nearest glyph's outline. The distances are calculated from the center of the pixel and are positive if they are filled by the outline (i.e., inside the outline) and negative otherwise. Check the note below on how to convert the output values to usable data. note The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like FT_PIXEL_MODE_MONO . You can use FT_Bitmap_Convert to transform them into 8-bit pixmaps. For FT_RENDER_MODE_SDF the output bitmap buffer contains normalized distances that are packed into unsigned 8-bit values. To get pixel values in floating point representation use the following pseudo-C code for the conversion. // Load glyph and render using FT_RENDER_MODE_SDF, // then use the output buffer as follows. ... FT_Byte buffer = glyph->bitmap->buffer; for pixel in buffer { // `sd` is the signed distance and `spread` is the current spread; // the default spread is 2 and can be changed. float sd = (float)pixel - 128.0f; // Convert to pixel values. sd = ( sd / 128.0f ) * spread; // Store `sd` in a buffer or use as required. } FreeType has two rasterizers for generating SDF, namely: sdf for generating SDF directly from glyph's outline, and bsdf for generating SDF from rasterized bitmaps. Depending on the glyph type (i.e., outline or bitmap), one of the two rasterizers is chosen at runtime and used for generating SDFs. To force the use of bsdf you should render the glyph with any of the FreeType's other rendering modes (e.g., FT_RENDER_MODE_NORMAL ) and then re-render with FT_RENDER_MODE_SDF . There are some issues with stability and possible failures of the SDF renderers (specifically sdf ). The sdf rasterizer is sensitive to really small features (e.g., sharp turns that are less than 1 pixel) and imperfections in the glyph's outline, causing artifacts in the final output. The sdf rasterizer has limited support for handling intersecting contours and cannot handle self-intersecting contours whatsoever. Self-intersection happens when a single connected contour intersects itself at some point; having these in your font definitely poses a problem to the rasterizer and cause artifacts, too. Generating SDF for really small glyphs may result in undesirable output; the pixel grid (which stores distance information) becomes too coarse. Since the output buffer is normalized, precision at smaller spreads is greater than precision at larger spread values because the output range of [0..255] gets mapped to a smaller SDF range. A spread of 2 should be sufficient in most cases. Points (1) and (2) can be avoided by using the bsdf rasterizer, which is more stable than the sdf rasterizer in general. FT_Get_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face. input face A handle to a source face object. left_glyph The index of the left glyph in the kern pair. right_glyph The index of the right glyph in the kern pair. kern_mode See FT_Kerning_Mode for more information. Determines the scale and dimension of the returned kerning vector. output akerning The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats. return FreeType error code. 0 means success. note Only horizontal layouts (left-to-right & right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function \u2013 they can be implemented through format-specific interfaces. Kerning for OpenType fonts implemented in a \u2018GPOS\u2019 table is not supported; use FT_HAS_KERNING to find out whether a font has data that can be extracted with FT_Get_Kerning . FT_Kerning_Mode \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning . values FT_KERNING_DEFAULT Return grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNFITTED Return un-grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNSCALED Return the kerning vector in original font units. note FT_KERNING_DEFAULT returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big. Both FT_KERNING_DEFAULT and FT_KERNING_UNFITTED use the current horizontal scaling factor (as set e.g. with FT_Set_Char_Size ) to convert font units to pixels. FT_Get_Track_Kerning \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size. input face A handle to a source face object. point_size The point size in 16.16 fractional points. degree The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning. output akerning The kerning in 16.16 fractional points, to be uniformly applied between all glyphs. return FreeType error code. 0 means success. note Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with FT_Attach_File or FT_Attach_Stream ). Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details.","title":"Glyph Retrieval"},{"location":"ft2-glyph_retrieval.html#glyph-retrieval","text":"","title":"Glyph Retrieval"},{"location":"ft2-glyph_retrieval.html#synopsis","text":"The functions and structures collected in this section operate on single glyphs, of which FT_Load_Glyph is most important.","title":"Synopsis"},{"location":"ft2-glyph_retrieval.html#ft_glyphslot","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given \u2018glyph slot\u2019. A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.","title":"FT_GlyphSlot"},{"location":"ft2-glyph_retrieval.html#ft_glyphslotrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.","title":"FT_GlyphSlotRec"},{"location":"ft2-glyph_retrieval.html#ft_glyph_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead.","title":"FT_Glyph_Metrics"},{"location":"ft2-glyph_retrieval.html#ft_load_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object.","title":"FT_Load_Glyph"},{"location":"ft2-glyph_retrieval.html#ft_load_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L << 0 ) # define FT_LOAD_NO_HINTING ( 1L << 1 ) # define FT_LOAD_RENDER ( 1L << 2 ) # define FT_LOAD_NO_BITMAP ( 1L << 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) # define FT_LOAD_CROP_BITMAP ( 1L << 6 ) # define FT_LOAD_PEDANTIC ( 1L << 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) # define FT_LOAD_NO_RECURSE ( 1L << 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) # define FT_LOAD_MONOCHROME ( 1L << 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) # define FT_LOAD_SBITS_ONLY ( 1L << 14 ) # define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L << 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L << 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 ) # define FT_LOAD_NO_SVG ( 1L << 24 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading.","title":"FT_LOAD_XXX"},{"location":"ft2-glyph_retrieval.html#ft_load_target_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) \\ FT_STATIC_CAST( FT_Render_Mode , ( (x) >> 16 ) & 15 ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value.","title":"FT_LOAD_TARGET_MODE"},{"location":"ft2-glyph_retrieval.html#ft_load_target_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32 , (x) & 15 ) << 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.","title":"FT_LOAD_TARGET_XXX"},{"location":"ft2-glyph_retrieval.html#ft_render_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.","title":"FT_Render_Glyph"},{"location":"ft2-glyph_retrieval.html#ft_render_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_SDF , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap->pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . The FT_RENDER_MODE_SDF is a special render mode that uses up to 256 distance values, indicating the signed distance from the grid position to the nearest outline.","title":"FT_Render_Mode"},{"location":"ft2-glyph_retrieval.html#ft_get_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face.","title":"FT_Get_Kerning"},{"location":"ft2-glyph_retrieval.html#ft_kerning_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning .","title":"FT_Kerning_Mode"},{"location":"ft2-glyph_retrieval.html#ft_get_track_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size.","title":"FT_Get_Track_Kerning"},{"location":"ft2-glyph_stroker.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Glyph Stroker Glyph Stroker \u00b6 Synopsis \u00b6 This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape. FT_Stroker \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object. FT_Stroker_LineJoin \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker. values FT_STROKER_LINEJOIN_ROUND Used to render rounded line joins. Circular arcs are used to join two lines smoothly. FT_STROKER_LINEJOIN_BEVEL Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke. FT_STROKER_LINEJOIN_MITER_FIXED Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. A bevel join (see above) is used if the segments meet at too sharp an angle and the outer edges meet beyond a distance corresponding to the meter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF. FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_MITER Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped perpendicularly to the bisector, at a distance corresponding to the miter limit. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE , retained for backward compatibility. FT_Stroker_LineCap \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke. values FT_STROKER_LINECAP_BUTT The end of lines is rendered as a full stop on the last point itself. FT_STROKER_LINECAP_ROUND The end of lines is rendered as a half-circle around the last point. FT_STROKER_LINECAP_SQUARE The end of lines is rendered as a square around the last point. FT_StrokerBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder . values FT_STROKER_BORDER_LEFT Select the left border, relative to the drawing direction. FT_STROKER_BORDER_RIGHT Select the right border, relative to the drawing direction. note Applications are generally interested in the \u2018inside\u2019 and \u2018outside\u2019 borders. However, there is no direct mapping between these and the \u2018left\u2019 and \u2018right\u2019 ones, since this really depends on the glyph's drawing orientation, which varies between font formats. You can however use FT_Outline_GetInsideBorder and FT_Outline_GetOutsideBorder to get these. FT_Outline_GetInsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_RIGHT for empty or invalid outlines. FT_Outline_GetOutsideBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_LEFT for empty or invalid outlines. FT_Glyph_Stroke \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Glyph_StrokeBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. inside A Boolean. If 1, return the inside border, otherwise the outside border. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Stroker_New \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object. input library FreeType library handle. output astroker A new stroker object handle. NULL in case of error. return FreeType error code. 0 means success. FT_Stroker_Set \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes. input stroker The target stroker handle. radius The border radius. line_cap The line cap style. line_join The line join style. miter_limit The maximum reciprocal sine of half-angle at the miter join, expressed as 16.16 fixed-point value. note The radius is expressed in the same units as the outline coordinates. The miter_limit multiplied by the radius gives the maximum size of a miter spike, at which it is clipped for FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for FT_STROKER_LINEJOIN_MITER_FIXED . This function calls FT_Stroker_Rewind automatically. FT_Stroker_Rewind \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath . input stroker The target stroker handle. FT_Stroker_ParseOutline \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export . input stroker The target stroker handle. outline The source outline. opened A boolean. If 1, the outline is treated as an open path instead of a closed one. return FreeType error code. 0 means success. note If opened is 0 (the default), the outline is treated as a closed path, and the stroker generates two distinct \u2018border\u2019 outlines. If opened is 1, the outline is processed as an open path, and the stroker generates a single \u2018stroke\u2019 outline. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Done \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object. input stroker A stroker handle. Can be NULL . FT_Stroker_BeginSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker. input stroker The target stroker handle. to A pointer to the start vector. open A boolean. If 1, the sub-path is treated as an open one. return FreeType error code. 0 means success. note This function is useful when you need to stroke a path that is not stored as an FT_Outline object. FT_Stroker_EndSubPath \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker. input stroker The target stroker handle. return FreeType error code. 0 means success. note You should call this function after FT_Stroker_BeginSubPath . If the subpath was not \u2018opened\u2019, this function \u2018draws\u2019 a single line segment to the start position when needed. FT_Stroker_LineTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position. input stroker The target stroker handle. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_ConicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control A pointer to a Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_CubicTo \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control1 A pointer to the first Bezier control point. control2 A pointer to second Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_GetBorderCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker. input stroker The target stroker handle. border The border index. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. note When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_GetCounts instead if you want to retrieve the counts associated to both borders. FT_Stroker_ExportBorder \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. border The border index. outline The target outline handle. note Always call this function after FT_Stroker_GetBorderCounts to get sure that there is enough room in your FT_Outline object to receive all new data. When an outline, or a sub-path, is \u2018closed\u2019, the stroker generates two independent \u2018border\u2019 outlines, named \u2018left\u2019 and \u2018right\u2019. When the outline, or a sub-path, is \u2018opened\u2019, the stroker merges the \u2018border\u2019 outlines with caps. The \u2018left\u2019 border receives all points, while the \u2018right\u2019 border becomes empty. Use the function FT_Stroker_Export instead if you want to retrieve all borders at once. FT_Stroker_GetCounts \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path. input stroker The target stroker handle. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. FT_Stroker_Export \u00b6 Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. outline The target outline handle.","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#glyph-stroker","text":"","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#synopsis","text":"This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the \u2018outside\u2019 and/or the \u2018inside\u2019 borders of the stroke. This can be useful to generate \u2018bordered\u2019 glyph, i.e., glyphs displayed with a colored (and anti-aliased) border around their shape.","title":"Synopsis"},{"location":"ft2-glyph_stroker.html#ft_stroker","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handle to a path stroker object.","title":"FT_Stroker"},{"location":"ft2-glyph_stroker.html#ft_stroker_linejoin","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker.","title":"FT_Stroker_LineJoin"},{"location":"ft2-glyph_stroker.html#ft_stroker_linecap","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke.","title":"FT_Stroker_LineCap"},{"location":"ft2-glyph_stroker.html#ft_strokerborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder .","title":"FT_StrokerBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getinsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018inside\u2019 borders of a given outline.","title":"FT_Outline_GetInsideBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getoutsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the \u2018outside\u2019 borders of a given outline.","title":"FT_Outline_GetOutsideBorder"},{"location":"ft2-glyph_stroker.html#ft_glyph_stroke","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker.","title":"FT_Glyph_Stroke"},{"location":"ft2-glyph_stroker.html#ft_glyph_strokeborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.","title":"FT_Glyph_StrokeBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_new","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object.","title":"FT_Stroker_New"},{"location":"ft2-glyph_stroker.html#ft_stroker_set","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes.","title":"FT_Stroker_Set"},{"location":"ft2-glyph_stroker.html#ft_stroker_rewind","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath .","title":"FT_Stroker_Rewind"},{"location":"ft2-glyph_stroker.html#ft_stroker_parseoutline","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export .","title":"FT_Stroker_ParseOutline"},{"location":"ft2-glyph_stroker.html#ft_stroker_done","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object.","title":"FT_Stroker_Done"},{"location":"ft2-glyph_stroker.html#ft_stroker_beginsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker.","title":"FT_Stroker_BeginSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_endsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker.","title":"FT_Stroker_EndSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_lineto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); \u2018Draw\u2019 a single line segment in the stroker's current sub-path, from the last position.","title":"FT_Stroker_LineTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_conicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); \u2018Draw\u2019 a single quadratic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_ConicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_cubicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); \u2018Draw\u2019 a single cubic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_CubicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_getbordercounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the \u2018border\u2019 or \u2018stroke\u2019 outlines generated by the stroker.","title":"FT_Stroker_GetBorderCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_exportborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_ExportBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_getcounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.","title":"FT_Stroker_GetCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_export","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_Export"},{"location":"ft2-glyph_variants.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Unicode Variation Sequences Unicode Variation Sequences \u00b6 Synopsis \u00b6 Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph. FT_Face_GetCharVariantIndex \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector. input face A handle to the source face object. charcode The character code point in Unicode. variantSelector The Unicode code point of the variation selector. return The glyph index. 0 means either \u2018undefined character code\u2019, or \u2018undefined selector code\u2019, or \u2018no variation selector cmap subtable\u2019, or \u2018current CharMap is not Unicode\u2019. note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the \u2018missing glyph\u2019. This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding. since 2.3.6 FT_Face_GetCharVariantIsDefault \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap. input face A handle to the source face object. charcode The character codepoint in Unicode. variantSelector The Unicode codepoint of the variation selector. return 1 if found in the standard (Unicode) cmap, 0 if found in the variation selector cmap, or -1 if it is not a variation. note This function is only meaningful if the font has a variation selector cmap subtable. since 2.3.6 FT_Face_GetVariantSelectors \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font. input face A handle to the source face object. return A pointer to an array of selector code points, or NULL if there is no valid variation selector cmap subtable. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetVariantsOfChar \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code. input face A handle to the source face object. charcode The character codepoint in Unicode. return A pointer to an array of variation selector code points that are active for the given character, or NULL if the corresponding list is empty. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetCharsOfVariant \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector. input face A handle to the source face object. variantSelector The variation selector code point in Unicode. return A list of all the code points that are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variation selector is invalid. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#unicode-variation-sequences","text":"","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#synopsis","text":"Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely \u2018Standardized Variation Sequences\u2019 and registered \u2018Ideographic Variation Sequences\u2019 (IVS), collected in the \u2018Ideographic Variation Database\u2019 (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either \u2018default\u2019 or \u2018non-default\u2019 for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.","title":"Synopsis"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantindex","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector.","title":"FT_Face_GetCharVariantIndex"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantisdefault","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap.","title":"FT_Face_GetCharVariantIsDefault"},{"location":"ft2-glyph_variants.html#ft_face_getvariantselectors","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font.","title":"FT_Face_GetVariantSelectors"},{"location":"ft2-glyph_variants.html#ft_face_getvariantsofchar","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code.","title":"FT_Face_GetVariantsOfChar"},{"location":"ft2-glyph_variants.html#ft_face_getcharsofvariant","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector.","title":"FT_Face_GetCharsOfVariant"},{"location":"ft2-gx_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb TrueTypeGX/AAT Validation TrueTypeGX/AAT Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar). FT_TrueTypeGX_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_GXXXX for possible values. table_length The size of the tables array. Normally, FT_VALIDATE_GX_LENGTH should be passed. output tables The array where all validated sfnt tables are stored. The array itself must be allocated by a client. return FreeType error code. 0 means success. note This function only works with TrueTypeGX fonts, returning an error otherwise. After use, the application should deallocate the buffers pointed to by each tables element, by calling FT_TrueTypeGX_Free . A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table. FT_TrueTypeGX_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator. input face A handle to the input face. table The pointer to the buffer allocated by FT_TrueTypeGX_Validate . note This function must be used to free the buffer allocated by FT_TrueTypeGX_Validate only. FT_ClassicKern_Validate \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format. input face A handle to the input face. validation_flags A bit field that specifies the dialect to be validated. See FT_VALIDATE_CKERNXXX for possible values. output ckern_table A pointer to the kern table. return FreeType error code. 0 means success. note After use, the application should deallocate the buffers pointed to by ckern_table , by calling FT_ClassicKern_Free . A NULL value indicates that the table doesn't exist in the font. FT_ClassicKern_Free \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_ClassicKern_Validate . note This function must be used to free the buffer allocated by FT_ClassicKern_Validate only. FT_VALIDATE_GX_LENGTH \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate . FT_VALIDATE_GXXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated. values FT_VALIDATE_feat Validate \u2018feat\u2019 table. FT_VALIDATE_mort Validate \u2018mort\u2019 table. FT_VALIDATE_morx Validate \u2018morx\u2019 table. FT_VALIDATE_bsln Validate \u2018bsln\u2019 table. FT_VALIDATE_just Validate \u2018just\u2019 table. FT_VALIDATE_kern Validate \u2018kern\u2019 table. FT_VALIDATE_opbd Validate \u2018opbd\u2019 table. FT_VALIDATE_trak Validate \u2018trak\u2019 table. FT_VALIDATE_prop Validate \u2018prop\u2019 table. FT_VALIDATE_lcar Validate \u2018lcar\u2019 table. FT_VALIDATE_GX Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar). FT_VALIDATE_CKERNXXX \u00b6 Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid. values FT_VALIDATE_MS Handle the \u2018kern\u2019 table as a classic Microsoft kern table. FT_VALIDATE_APPLE Handle the \u2018kern\u2019 table as a classic Apple kern table. FT_VALIDATE_CKERN Handle the \u2018kern\u2019 as either classic Apple or Microsoft kern table.","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#truetypegxaat-validation","text":"","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#synopsis","text":"This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).","title":"Synopsis"},{"location":"ft2-gx_validation.html#ft_truetypegx_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_TrueTypeGX_Validate"},{"location":"ft2-gx_validation.html#ft_truetypegx_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator.","title":"FT_TrueTypeGX_Free"},{"location":"ft2-gx_validation.html#ft_classickern_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The \u2018kern\u2019 table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.","title":"FT_ClassicKern_Validate"},{"location":"ft2-gx_validation.html#ft_classickern_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator.","title":"FT_ClassicKern_Free"},{"location":"ft2-gx_validation.html#ft_validate_gx_length","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate .","title":"FT_VALIDATE_GX_LENGTH"},{"location":"ft2-gx_validation.html#ft_validate_gxxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated.","title":"FT_VALIDATE_GXXXX"},{"location":"ft2-gx_validation.html#ft_validate_ckernxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid.","title":"FT_VALIDATE_CKERNXXX"},{"location":"ft2-gzip.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb GZIP Streams GZIP Streams \u00b6 Synopsis \u00b6 In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions. FT_Stream_OpenGzip \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. FT_Gzip_Uncompress \u00b6 Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function. input memory A FreeType memory handle. input The input buffer. input_len The length of the input buffer. output output The output buffer. inout output_len Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, output_len is the size of the used data in output . return FreeType error code. 0 means success. note This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. since 2.5.1","title":"GZIP Streams"},{"location":"ft2-gzip.html#gzip-streams","text":"","title":"GZIP Streams"},{"location":"ft2-gzip.html#synopsis","text":"In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of Gzip-specific functions.","title":"Synopsis"},{"location":"ft2-gzip.html#ft_stream_opengzip","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86.","title":"FT_Stream_OpenGzip"},{"location":"ft2-gzip.html#ft_gzip_uncompress","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function.","title":"FT_Gzip_Uncompress"},{"location":"ft2-header_file_macros.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Header File Macros Header File Macros \u00b6 Synopsis \u00b6 In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ). FT_CONFIG_CONFIG_H \u00b6 # ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data. FT_CONFIG_STANDARD_LIBRARY_H \u00b6 # ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions. FT_CONFIG_OPTIONS_H \u00b6 # ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options. FT_CONFIG_MODULES_H \u00b6 # ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType . FT_FREETYPE_H \u00b6 # define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API. FT_ERRORS_H \u00b6 # define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H . FT_MODULE_ERRORS_H \u00b6 # define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages). FT_SYSTEM_H \u00b6 # define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H . FT_IMAGE_H \u00b6 # define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H . FT_TYPES_H \u00b6 # define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H . FT_LIST_H \u00b6 # define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.) FT_OUTLINE_H \u00b6 # define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2. FT_SIZES_H \u00b6 # define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face. FT_MODULE_H \u00b6 # define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2. FT_RENDER_H \u00b6 # define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2. FT_DRIVER_H \u00b6 # define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules. FT_AUTOHINTER_H \u00b6 # define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_CFF_DRIVER_H \u00b6 # define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TRUETYPE_DRIVER_H \u00b6 # define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_PCF_DRIVER_H \u00b6 # define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TYPE1_TABLES_H \u00b6 # define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format. FT_TRUETYPE_IDS_H \u00b6 # define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications. FT_TRUETYPE_TABLES_H \u00b6 # define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format. FT_TRUETYPE_TAGS_H \u00b6 # define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType). FT_BDF_H \u00b6 # define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face. FT_CID_H \u00b6 # define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face. FT_GZIP_H \u00b6 # define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files. FT_LZW_H \u00b6 # define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files. FT_BZIP2_H \u00b6 # define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files. FT_WINFONTS_H \u00b6 # define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files. FT_GLYPH_H \u00b6 # define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component. FT_BITMAP_H \u00b6 # define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component. FT_BBOX_H \u00b6 # define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines. FT_CACHE_H \u00b6 # define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system. FT_MAC_H \u00b6 # define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though). FT_MULTIPLE_MASTERS_H \u00b6 # define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2. FT_SFNT_NAMES_H \u00b6 # define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType). FT_OPENTYPE_VALIDATE_H \u00b6 # define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019). FT_GX_VALIDATE_H \u00b6 # define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019). FT_PFR_H \u00b6 # define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data. FT_STROKER_H \u00b6 # define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths. FT_SYNTHESIS_H \u00b6 # define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening. FT_FONT_FORMATS_H \u00b6 # define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats. FT_TRIGONOMETRY_H \u00b6 # define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents). FT_LCD_FILTER_H \u00b6 # define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering. FT_INCREMENTAL_H \u00b6 # define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading. FT_GASP_H \u00b6 # define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table. FT_ADVANCES_H \u00b6 # define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances. FT_COLOR_H \u00b6 # define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table. FT_OTSVG_H \u00b6 # define FT_OTSVG_H <freetype/otsvg.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018SVG \u2019 glyphs.","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#header-file-macros","text":"","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#synopsis","text":"In addition to the normal scheme of including header files like #include <freetype/freetype.h> #include <freetype/ftmm.h> #include <freetype/ftglyph.h> it is possible to used named macros instead. They can be used directly in #include statements as in #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H These macros were introduced to overcome the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ).","title":"Synopsis"},{"location":"ft2-header_file_macros.html#ft_config_config_h","text":"# ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> # endif A macro used in #include statements to name the file containing FreeType 2 configuration data.","title":"FT_CONFIG_CONFIG_H"},{"location":"ft2-header_file_macros.html#ft_config_standard_library_h","text":"# ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions.","title":"FT_CONFIG_STANDARD_LIBRARY_H"},{"location":"ft2-header_file_macros.html#ft_config_options_h","text":"# ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options.","title":"FT_CONFIG_OPTIONS_H"},{"location":"ft2-header_file_macros.html#ft_config_modules_h","text":"# ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType .","title":"FT_CONFIG_MODULES_H"},{"location":"ft2-header_file_macros.html#ft_freetype_h","text":"# define FT_FREETYPE_H <freetype/freetype.h> A macro used in #include statements to name the file containing the base FreeType 2 API.","title":"FT_FREETYPE_H"},{"location":"ft2-header_file_macros.html#ft_errors_h","text":"# define FT_ERRORS_H <freetype/fterrors.h> A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H .","title":"FT_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_module_errors_h","text":"# define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages).","title":"FT_MODULE_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_system_h","text":"# define FT_SYSTEM_H <freetype/ftsystem.h> A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H .","title":"FT_SYSTEM_H"},{"location":"ft2-header_file_macros.html#ft_image_h","text":"# define FT_IMAGE_H <freetype/ftimage.h> A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H .","title":"FT_IMAGE_H"},{"location":"ft2-header_file_macros.html#ft_types_h","text":"# define FT_TYPES_H <freetype/fttypes.h> A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H .","title":"FT_TYPES_H"},{"location":"ft2-header_file_macros.html#ft_list_h","text":"# define FT_LIST_H <freetype/ftlist.h> A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.)","title":"FT_LIST_H"},{"location":"ft2-header_file_macros.html#ft_outline_h","text":"# define FT_OUTLINE_H <freetype/ftoutln.h> A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2.","title":"FT_OUTLINE_H"},{"location":"ft2-header_file_macros.html#ft_sizes_h","text":"# define FT_SIZES_H <freetype/ftsizes.h> A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face.","title":"FT_SIZES_H"},{"location":"ft2-header_file_macros.html#ft_module_h","text":"# define FT_MODULE_H <freetype/ftmodapi.h> A macro used in #include statements to name the file containing the module management API of FreeType 2.","title":"FT_MODULE_H"},{"location":"ft2-header_file_macros.html#ft_render_h","text":"# define FT_RENDER_H <freetype/ftrender.h> A macro used in #include statements to name the file containing the renderer module management API of FreeType 2.","title":"FT_RENDER_H"},{"location":"ft2-header_file_macros.html#ft_driver_h","text":"# define FT_DRIVER_H <freetype/ftdriver.h> A macro used in #include statements to name the file containing structures and macros related to the driver modules.","title":"FT_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_autohinter_h","text":"# define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_AUTOHINTER_H"},{"location":"ft2-header_file_macros.html#ft_cff_driver_h","text":"# define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_CFF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_truetype_driver_h","text":"# define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_TRUETYPE_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_pcf_driver_h","text":"# define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_PCF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_type1_tables_h","text":"# define FT_TYPE1_TABLES_H <freetype/t1tables.h> A macro used in #include statements to name the file containing the types and API specific to the Type 1 format.","title":"FT_TYPE1_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_ids_h","text":"# define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications.","title":"FT_TRUETYPE_IDS_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tables_h","text":"# define FT_TRUETYPE_TABLES_H <freetype/tttables.h> A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.","title":"FT_TRUETYPE_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tags_h","text":"# define FT_TRUETYPE_TAGS_H <freetype/tttags.h> A macro used in #include statements to name the file containing the definitions of TrueType four-byte \u2018tags\u2019 which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_TRUETYPE_TAGS_H"},{"location":"ft2-header_file_macros.html#ft_bdf_h","text":"# define FT_BDF_H <freetype/ftbdf.h> A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.","title":"FT_BDF_H"},{"location":"ft2-header_file_macros.html#ft_cid_h","text":"# define FT_CID_H <freetype/ftcid.h> A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.","title":"FT_CID_H"},{"location":"ft2-header_file_macros.html#ft_gzip_h","text":"# define FT_GZIP_H <freetype/ftgzip.h> A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.","title":"FT_GZIP_H"},{"location":"ft2-header_file_macros.html#ft_lzw_h","text":"# define FT_LZW_H <freetype/ftlzw.h> A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.","title":"FT_LZW_H"},{"location":"ft2-header_file_macros.html#ft_bzip2_h","text":"# define FT_BZIP2_H <freetype/ftbzip2.h> A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.","title":"FT_BZIP2_H"},{"location":"ft2-header_file_macros.html#ft_winfonts_h","text":"# define FT_WINFONTS_H <freetype/ftwinfnt.h> A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.","title":"FT_WINFONTS_H"},{"location":"ft2-header_file_macros.html#ft_glyph_h","text":"# define FT_GLYPH_H <freetype/ftglyph.h> A macro used in #include statements to name the file containing the API of the optional glyph management component.","title":"FT_GLYPH_H"},{"location":"ft2-header_file_macros.html#ft_bitmap_h","text":"# define FT_BITMAP_H <freetype/ftbitmap.h> A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.","title":"FT_BITMAP_H"},{"location":"ft2-header_file_macros.html#ft_bbox_h","text":"# define FT_BBOX_H <freetype/ftbbox.h> A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.","title":"FT_BBOX_H"},{"location":"ft2-header_file_macros.html#ft_cache_h","text":"# define FT_CACHE_H <freetype/ftcache.h> A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system.","title":"FT_CACHE_H"},{"location":"ft2-header_file_macros.html#ft_mac_h","text":"# define FT_MAC_H <freetype/ftmac.h> A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).","title":"FT_MAC_H"},{"location":"ft2-header_file_macros.html#ft_multiple_masters_h","text":"# define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2.","title":"FT_MULTIPLE_MASTERS_H"},{"location":"ft2-header_file_macros.html#ft_sfnt_names_h","text":"# define FT_SFNT_NAMES_H <freetype/ftsnames.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded \u2018name\u2019 strings in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_SFNT_NAMES_H"},{"location":"ft2-header_file_macros.html#ft_opentype_validate_h","text":"# define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables (\u2018BASE\u2019, \u2018GDEF\u2019, \u2018GPOS\u2019, \u2018GSUB\u2019, \u2018JSTF\u2019).","title":"FT_OPENTYPE_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_gx_validate_h","text":"# define FT_GX_VALIDATE_H <freetype/ftgxval.h> A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (\u2018feat\u2019, \u2018mort\u2019, \u2018morx\u2019, \u2018bsln\u2019, \u2018just\u2019, \u2018kern\u2019, \u2018opbd\u2019, \u2018trak\u2019, \u2018prop\u2019).","title":"FT_GX_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_pfr_h","text":"# define FT_PFR_H <freetype/ftpfr.h> A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data.","title":"FT_PFR_H"},{"location":"ft2-header_file_macros.html#ft_stroker_h","text":"# define FT_STROKER_H <freetype/ftstroke.h> A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths.","title":"FT_STROKER_H"},{"location":"ft2-header_file_macros.html#ft_synthesis_h","text":"# define FT_SYNTHESIS_H <freetype/ftsynth.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening.","title":"FT_SYNTHESIS_H"},{"location":"ft2-header_file_macros.html#ft_font_formats_h","text":"# define FT_FONT_FORMATS_H <freetype/ftfntfmt.h> /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats.","title":"FT_FONT_FORMATS_H"},{"location":"ft2-header_file_macros.html#ft_trigonometry_h","text":"# define FT_TRIGONOMETRY_H <freetype/fttrigon.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents).","title":"FT_TRIGONOMETRY_H"},{"location":"ft2-header_file_macros.html#ft_lcd_filter_h","text":"# define FT_LCD_FILTER_H <freetype/ftlcdfil.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering.","title":"FT_LCD_FILTER_H"},{"location":"ft2-header_file_macros.html#ft_incremental_h","text":"# define FT_INCREMENTAL_H <freetype/ftincrem.h> A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading.","title":"FT_INCREMENTAL_H"},{"location":"ft2-header_file_macros.html#ft_gasp_h","text":"# define FT_GASP_H <freetype/ftgasp.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table.","title":"FT_GASP_H"},{"location":"ft2-header_file_macros.html#ft_advances_h","text":"# define FT_ADVANCES_H <freetype/ftadvanc.h> A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances.","title":"FT_ADVANCES_H"},{"location":"ft2-header_file_macros.html#ft_color_h","text":"# define FT_COLOR_H <freetype/ftcolor.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018CPAL\u2019 table.","title":"FT_COLOR_H"},{"location":"ft2-header_file_macros.html#ft_otsvg_h","text":"# define FT_OTSVG_H <freetype/otsvg.h> A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType \u2018SVG \u2019 glyphs.","title":"FT_OTSVG_H"},{"location":"ft2-header_inclusion.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb FreeType's header inclusion scheme FreeType's header inclusion scheme \u00b6 Synopsis \u00b6 To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#freetypes-header-inclusion-scheme","text":"","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#synopsis","text":"To be as flexible as possible (and for historical reasons), you must load file ft2build.h first before other header files, for example #include <ft2build.h> #include <freetype/freetype.h> #include <freetype/ftoutln.h>","title":"Synopsis"},{"location":"ft2-incremental.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb Incremental Loading Incremental Loading \u00b6 Synopsis \u00b6 This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example. FT_Incremental \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values. note It is up to client applications to create and implement FT_Incremental objects, as long as they provide implementations for the methods FT_Incremental_GetGlyphDataFunc , FT_Incremental_FreeGlyphDataFunc and FT_Incremental_GetGlyphMetricsFunc . See the description of FT_Incremental_InterfaceRec to understand how to use incremental objects with FreeType. FT_Incremental_MetricsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method. fields bearing_x Left bearing, in font units. bearing_y Top bearing, in font units. advance Horizontal component of glyph advance, in font units. advance_v Vertical component of glyph advance, in font units. note These correspond to horizontal or vertical metrics depending on the value of the vertical argument to the function FT_Incremental_GetGlyphMetricsFunc . FT_Incremental_Metrics \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure. FT_Incremental_GetGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format. input incremental Handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. output adata A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block). return FreeType error code. 0 means success. note If this function returns successfully the method FT_Incremental_FreeGlyphDataFunc will be called later to release the data bytes. Nested calls to FT_Incremental_GetGlyphDataFunc can happen for compound glyphs. FT_Incremental_FreeGlyphDataFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc . input incremental A handle to an opaque FT_Incremental handle provided by the client application. data A structure describing the glyph data bytes (which will be accessed as a read-only byte block). FT_Incremental_GetGlyphMetricsFunc \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics ( hmtx and vmtx tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application. input incremental A handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. vertical If true, return vertical metrics. ametrics This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero. output ametrics The glyph metrics in font units. FT_Incremental_FuncsRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec . fields get_glyph_data The function to get glyph data. Must not be null. free_glyph_data The function to release glyph data. Must not be null. get_glyph_metrics The function to get glyph metrics. May be null if the font does not require it. FT_Incremental_InterfaceRec \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = &parameter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ... FT_Incremental_Interface \u00b6 Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"Incremental Loading"},{"location":"ft2-incremental.html#incremental-loading","text":"","title":"Incremental Loading"},{"location":"ft2-incremental.html#synopsis","text":"This section contains various functions used to perform so-called \u2018incremental\u2019 glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example.","title":"Synopsis"},{"location":"ft2-incremental.html#ft_incremental","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement \u2018incremental\u2019 glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.","title":"FT_Incremental"},{"location":"ft2-incremental.html#ft_incremental_metricsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method.","title":"FT_Incremental_MetricsRec"},{"location":"ft2-incremental.html#ft_incremental_metrics","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure.","title":"FT_Incremental_Metrics"},{"location":"ft2-incremental.html#ft_incremental_getglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the \u2018glyf\u2019 table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format.","title":"FT_Incremental_GetGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_freeglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc .","title":"FT_Incremental_FreeGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_getglyphmetricsfunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This allows for handling font types such as PCL XL Format 1, Class 2 downloaded TrueType fonts, where the glyph metrics ( hmtx and vmtx tables) are permitted to be omitted from the font, and the relevant metrics included in the header of the glyph outline data. Importantly, this is not intended to allow custom glyph metrics (for example, Postscript Metrics dictionaries), because that conflicts with the requirements of outline hinting. Such custom metrics must be handled separately, by the calling application.","title":"FT_Incremental_GetGlyphMetricsFunc"},{"location":"ft2-incremental.html#ft_incremental_funcsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec .","title":"FT_Incremental_FuncsRec"},{"location":"ft2-incremental.html#ft_incremental_interfacerec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = &inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = &parameter; // we use one optional argument // open the font error = FT_Open_Face( library, &open_args, index, &face ); ...","title":"FT_Incremental_InterfaceRec"},{"location":"ft2-incremental.html#ft_incremental_interface","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"FT_Incremental_Interface"},{"location":"ft2-index.html","text":"FreeType \u00bb Docs \u00bb Global Index FreeType-2.13.2 API Reference \u00b6 B \u00b6 BDF_Property BDF_PROPERTY_TYPE_ATOM BDF_PROPERTY_TYPE_CARDINAL BDF_PROPERTY_TYPE_INTEGER BDF_PROPERTY_TYPE_NONE BDF_PropertyRec BDF_PropertyType C \u00b6 CID_FaceDict CID_FaceDictRec CID_FaceInfo CID_FaceInfoRec CID_FontDict CID_Info D \u00b6 darkening-parameters default-script F \u00b6 fallback-script FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH FREETYPE_XXX FT_Activate_Size FT_Add_Default_Modules FT_Add_Module FT_ADVANCE_FLAG_FAST_ONLY FT_ADVANCES_H FT_Affine23 FT_Alloc_Func FT_Angle FT_ANGLE_2PI FT_Angle_Diff FT_ANGLE_PI FT_ANGLE_PI2 FT_ANGLE_PI4 FT_Atan2 FT_Attach_File FT_Attach_Stream FT_AUTOHINTER_H FT_AUTOHINTER_SCRIPT_CJK FT_AUTOHINTER_SCRIPT_INDIC FT_AUTOHINTER_SCRIPT_LATIN FT_AUTOHINTER_SCRIPT_NONE FT_AUTOHINTER_SCRIPT_XXX FT_BBox FT_BBOX_H FT_BDF_H FT_Bitmap FT_Bitmap_Blend FT_Bitmap_Convert FT_Bitmap_Copy FT_Bitmap_Done FT_Bitmap_Embolden FT_BITMAP_H FT_Bitmap_Init FT_Bitmap_Size FT_BitmapGlyph FT_BitmapGlyphRec FT_Bool FT_Byte FT_Bytes FT_BZIP2_H FT_CACHE_H FT_CeilFix FT_CFF_DRIVER_H FT_Char FT_CharMap FT_CharMapRec FT_CID_H FT_ClassicKern_Free FT_ClassicKern_Validate FT_ClipBox FT_Color FT_COLOR_H FT_COLOR_INCLUDE_ROOT_TRANSFORM FT_COLOR_NO_ROOT_TRANSFORM FT_Color_Root_Transform FT_ColorIndex FT_ColorLine FT_ColorStop FT_ColorStopIterator FT_COLR_Paint FT_Composite_Mode FT_CONFIG_CONFIG_H FT_CONFIG_MODULES_H FT_CONFIG_OPTIONS_H FT_CONFIG_STANDARD_LIBRARY_H FT_Cos FT_Custom_Log_Handler FT_Data FT_DEBUG_HOOK_TRUETYPE FT_DEBUG_HOOK_XXX FT_DebugHook_Func FT_DivFix FT_Done_Face FT_Done_FreeType FT_Done_Glyph FT_Done_Library FT_Done_MM_Var FT_Done_Size FT_Driver FT_DRIVER_H FT_ENC_TAG FT_Encoding FT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_STANDARD FT_ENCODING_APPLE_ROMAN FT_ENCODING_BIG5 FT_ENCODING_JOHAB FT_ENCODING_MS_BIG5 FT_ENCODING_MS_GB2312 FT_ENCODING_MS_JOHAB FT_ENCODING_MS_SJIS FT_ENCODING_MS_SYMBOL FT_ENCODING_MS_WANSUNG FT_ENCODING_NONE FT_ENCODING_OLD_LATIN_2 FT_ENCODING_PRC FT_ENCODING_SJIS FT_ENCODING_UNICODE FT_ENCODING_WANSUNG FT_Err_XXX FT_Error FT_Error_String FT_ERRORS_H FT_F26Dot6 FT_F2Dot14 FT_Face FT_Face_CheckTrueTypePatents FT_FACE_DRIVER_NAME FT_FACE_FLAG_CID_KEYED FT_FACE_FLAG_COLOR FT_FACE_FLAG_EXTERNAL_STREAM FT_FACE_FLAG_FAST_GLYPHS FT_FACE_FLAG_FIXED_SIZES FT_FACE_FLAG_FIXED_WIDTH FT_FACE_FLAG_GLYPH_NAMES FT_FACE_FLAG_HINTER FT_FACE_FLAG_HORIZONTAL FT_FACE_FLAG_KERNING FT_FACE_FLAG_MULTIPLE_MASTERS FT_FACE_FLAG_SBIX FT_FACE_FLAG_SBIX_OVERLAY FT_FACE_FLAG_SCALABLE FT_FACE_FLAG_SFNT FT_FACE_FLAG_SVG FT_FACE_FLAG_TRICKY FT_FACE_FLAG_VARIATION FT_FACE_FLAG_VERTICAL FT_FACE_FLAG_XXX FT_Face_GetCharsOfVariant FT_Face_GetCharVariantIndex FT_Face_GetCharVariantIsDefault FT_Face_GetVariantSelectors FT_Face_GetVariantsOfChar FT_Face_Internal FT_Face_Properties FT_Face_SetUnpatentedHinting FT_FaceRec FT_Fixed FT_FloorFix FT_FONT_FORMATS_H FT_Free_Func FT_FREETYPE_H FT_FSTYPE_BITMAP_EMBEDDING_ONLY FT_FSTYPE_EDITABLE_EMBEDDING FT_FSTYPE_INSTALLABLE_EMBEDDING FT_FSTYPE_NO_SUBSETTING FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING FT_FSTYPE_XXX FT_FWord FT_GASP_DO_GRAY FT_GASP_DO_GRIDFIT FT_GASP_H FT_GASP_NO_TABLE FT_GASP_SYMMETRIC_GRIDFIT FT_GASP_SYMMETRIC_SMOOTHING FT_GASP_XXX FT_Generic FT_Generic_Finalizer FT_Get_Advance FT_Get_Advances FT_Get_BDF_Charset_ID FT_Get_BDF_Property FT_Get_Char_Index FT_Get_Charmap_Index FT_Get_CID_From_Glyph_Index FT_Get_CID_Is_Internally_CID_Keyed FT_Get_CID_Registry_Ordering_Supplement FT_Get_CMap_Format FT_Get_CMap_Language_ID FT_Get_Color_Glyph_ClipBox FT_Get_Color_Glyph_Layer FT_Get_Color_Glyph_Paint FT_Get_Colorline_Stops FT_Get_Default_Named_Instance FT_Get_First_Char FT_Get_Font_Format FT_Get_FSType_Flags FT_Get_Gasp FT_Get_Glyph FT_Get_Glyph_Name FT_Get_Kerning FT_Get_MM_Blend_Coordinates FT_Get_MM_Var FT_Get_MM_WeightVector FT_Get_Module FT_Get_Multi_Master FT_Get_Name_Index FT_Get_Next_Char FT_Get_Paint FT_Get_Paint_Layers FT_Get_PFR_Advance FT_Get_PFR_Kerning FT_Get_PFR_Metrics FT_Get_Postscript_Name FT_Get_PS_Font_Info FT_Get_PS_Font_Private FT_Get_PS_Font_Value FT_Get_Renderer FT_Get_Sfnt_LangTag FT_Get_Sfnt_Name FT_Get_Sfnt_Name_Count FT_Get_Sfnt_Table FT_Get_SubGlyph_Info FT_Get_Track_Kerning FT_Get_Transform FT_Get_TrueType_Engine_Type FT_Get_Var_Axis_Flags FT_Get_Var_Blend_Coordinates FT_Get_Var_Design_Coordinates FT_Get_WinFNT_Header FT_GetFile_From_Mac_ATS_Name FT_GetFile_From_Mac_Name FT_GetFilePath_From_Mac_ATS_Name FT_Glyph FT_GLYPH_BBOX_GRIDFIT FT_Glyph_BBox_Mode FT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_SUBPIXELS FT_GLYPH_BBOX_TRUNCATE FT_GLYPH_BBOX_UNSCALED FT_Glyph_Copy FT_Glyph_Format FT_GLYPH_FORMAT_BITMAP FT_GLYPH_FORMAT_COMPOSITE FT_GLYPH_FORMAT_NONE FT_GLYPH_FORMAT_OUTLINE FT_GLYPH_FORMAT_PLOTTER FT_GLYPH_FORMAT_SVG FT_Glyph_Get_CBox FT_GLYPH_H FT_Glyph_Metrics FT_Glyph_Stroke FT_Glyph_StrokeBorder FT_Glyph_To_Bitmap FT_Glyph_Transform FT_GlyphRec FT_GlyphSlot FT_GlyphSlot_Own_Bitmap FT_GlyphSlotRec FT_GX_VALIDATE_H FT_GZIP_H FT_Gzip_Uncompress FT_HAS_COLOR FT_HAS_FAST_GLYPHS FT_HAS_FIXED_SIZES FT_HAS_GLYPH_NAMES FT_HAS_HORIZONTAL FT_HAS_KERNING FT_HAS_MULTIPLE_MASTERS FT_Has_PS_Glyph_Names FT_HAS_SBIX FT_HAS_SBIX_OVERLAY FT_HAS_SVG FT_HAS_VERTICAL FT_HINTING_ADOBE FT_HINTING_FREETYPE FT_HINTING_XXX FT_IMAGE_H FT_IMAGE_TAG FT_Incremental FT_Incremental_FreeGlyphDataFunc FT_Incremental_FuncsRec FT_Incremental_GetGlyphDataFunc FT_Incremental_GetGlyphMetricsFunc FT_INCREMENTAL_H FT_Incremental_Interface FT_Incremental_InterfaceRec FT_Incremental_Metrics FT_Incremental_MetricsRec FT_Init_FreeType FT_Int FT_Int16 FT_Int32 FT_Int64 FT_IS_CID_KEYED FT_IS_FIXED_WIDTH FT_IS_NAMED_INSTANCE FT_IS_SCALABLE FT_IS_SFNT FT_IS_TRICKY FT_IS_VARIATION FT_KERNING_DEFAULT FT_Kerning_Mode FT_KERNING_UNFITTED FT_KERNING_UNSCALED FT_LayerIterator FT_LCD_FILTER_DEFAULT FT_LCD_FILTER_H FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 FT_LCD_FILTER_LIGHT FT_LCD_FILTER_NONE FT_LcdFilter FT_LcdFiveTapFilter FT_Library FT_Library_SetLcdFilter FT_Library_SetLcdFilterWeights FT_Library_SetLcdGeometry FT_Library_Version FT_List FT_List_Add FT_List_Destructor FT_List_Finalize FT_List_Find FT_LIST_H FT_List_Insert FT_List_Iterate FT_List_Iterator FT_List_Remove FT_List_Up FT_ListNode FT_ListNodeRec FT_ListRec FT_LOAD_BITMAP_METRICS_ONLY FT_Load_Char FT_LOAD_COLOR FT_LOAD_COMPUTE_METRICS FT_LOAD_CROP_BITMAP FT_LOAD_DEFAULT FT_LOAD_FORCE_AUTOHINT FT_Load_Glyph FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_TRANSFORM FT_LOAD_LINEAR_DESIGN FT_LOAD_MONOCHROME FT_LOAD_NO_AUTOHINT FT_LOAD_NO_BITMAP FT_LOAD_NO_HINTING FT_LOAD_NO_RECURSE FT_LOAD_NO_SCALE FT_LOAD_NO_SVG FT_LOAD_PEDANTIC FT_LOAD_RENDER FT_LOAD_SBITS_ONLY FT_Load_Sfnt_Table FT_LOAD_TARGET_LCD FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_MODE FT_LOAD_TARGET_MONO FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_XXX FT_LOAD_VERTICAL_LAYOUT FT_LOAD_XXX FT_Long FT_LZW_H FT_MAC_H FT_MAKE_TAG FT_Matrix FT_Matrix_Invert FT_Matrix_Multiply FT_Memory FT_MemoryRec FT_MM_Axis FT_MM_Var FT_Module FT_Module_Class FT_Module_Constructor FT_Module_Destructor FT_MODULE_ERRORS_H FT_MODULE_H FT_Module_Requester FT_MulDiv FT_MulFix FT_Multi_Master FT_MULTIPLE_MASTERS_H FT_New_Face FT_New_Face_From_FOND FT_New_Face_From_FSRef FT_New_Face_From_FSSpec FT_New_Glyph FT_New_Library FT_New_Memory_Face FT_New_Size FT_Offset FT_OpaquePaint FT_Open_Args FT_OPEN_DRIVER FT_Open_Face FT_OPEN_MEMORY FT_OPEN_PARAMS FT_OPEN_PATHNAME FT_OPEN_STREAM FT_OPEN_XXX FT_OpenType_Free FT_OpenType_Validate FT_OPENTYPE_VALIDATE_H FT_Orientation FT_ORIENTATION_FILL_LEFT FT_ORIENTATION_FILL_RIGHT FT_ORIENTATION_NONE FT_ORIENTATION_POSTSCRIPT FT_ORIENTATION_TRUETYPE FT_OTSVG_H FT_Outline FT_Outline_Check FT_Outline_ConicToFunc FT_Outline_Copy FT_Outline_CubicToFunc FT_Outline_Decompose FT_Outline_Done FT_Outline_Embolden FT_Outline_EmboldenXY FT_OUTLINE_EVEN_ODD_FILL FT_Outline_Funcs FT_Outline_Get_BBox FT_Outline_Get_Bitmap FT_Outline_Get_CBox FT_Outline_Get_Orientation FT_Outline_GetInsideBorder FT_Outline_GetOutsideBorder FT_OUTLINE_H FT_OUTLINE_HIGH_PRECISION FT_OUTLINE_IGNORE_DROPOUTS FT_OUTLINE_INCLUDE_STUBS FT_Outline_LineToFunc FT_Outline_MoveToFunc FT_Outline_New FT_OUTLINE_NONE FT_OUTLINE_OVERLAP FT_OUTLINE_OWNER FT_Outline_Render FT_Outline_Reverse FT_OUTLINE_REVERSE_FILL FT_OUTLINE_SINGLE_PASS FT_OUTLINE_SMART_DROPOUTS FT_Outline_Transform FT_Outline_Translate FT_OUTLINE_XXX FT_OutlineGlyph FT_OutlineGlyphRec FT_PaintColrGlyph FT_PaintColrLayers FT_PaintComposite FT_PaintExtend FT_PaintFormat FT_PaintGlyph FT_PaintLinearGradient FT_PaintRadialGradient FT_PaintRotate FT_PaintScale FT_PaintSkew FT_PaintSolid FT_PaintSweepGradient FT_PaintTransform FT_PaintTranslate FT_Palette_Data FT_Palette_Data_Get FT_PALETTE_FOR_DARK_BACKGROUND FT_PALETTE_FOR_LIGHT_BACKGROUND FT_Palette_Select FT_Palette_Set_Foreground_Color FT_PALETTE_XXX FT_PARAM_TAG_IGNORE_SBIX FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY FT_PARAM_TAG_INCREMENTAL FT_PARAM_TAG_LCD_FILTER_WEIGHTS FT_PARAM_TAG_RANDOM_SEED FT_PARAM_TAG_STEM_DARKENING FT_PARAM_TAG_UNPATENTED_HINTING FT_Parameter FT_PCF_DRIVER_H FT_PFR_H FT_Pixel_Mode FT_PIXEL_MODE_BGRA FT_PIXEL_MODE_GRAY FT_PIXEL_MODE_GRAY2 FT_PIXEL_MODE_GRAY4 FT_PIXEL_MODE_LCD FT_PIXEL_MODE_LCD_V FT_PIXEL_MODE_MONO FT_PIXEL_MODE_NONE FT_Pointer FT_Pos FT_Prop_GlyphToScriptMap FT_Prop_IncreaseXHeight FT_Property_Get FT_Property_Set FT_PtrDist FT_Raster FT_Raster_BitSet_Func FT_Raster_BitTest_Func FT_Raster_DoneFunc FT_RASTER_FLAG_AA FT_RASTER_FLAG_CLIP FT_RASTER_FLAG_DEFAULT FT_RASTER_FLAG_DIRECT FT_RASTER_FLAG_SDF FT_RASTER_FLAG_XXX FT_Raster_Funcs FT_Raster_NewFunc FT_Raster_Params FT_Raster_RenderFunc FT_Raster_ResetFunc FT_Raster_SetModeFunc FT_Realloc_Func FT_Reference_Face FT_Reference_Library FT_Remove_Module FT_Render_Glyph FT_RENDER_H FT_Render_Mode FT_RENDER_MODE_LCD FT_RENDER_MODE_LCD_V FT_RENDER_MODE_LIGHT FT_RENDER_MODE_MONO FT_RENDER_MODE_NORMAL FT_RENDER_MODE_SDF FT_Renderer FT_Renderer_Class FT_Request_Size FT_RoundFix FT_Select_Charmap FT_Select_Size FT_Set_Char_Size FT_Set_Charmap FT_Set_Debug_Hook FT_Set_Default_Log_Handler FT_Set_Default_Properties FT_Set_Log_Handler FT_Set_MM_Blend_Coordinates FT_Set_MM_Design_Coordinates FT_Set_MM_WeightVector FT_Set_Named_Instance FT_Set_Pixel_Sizes FT_Set_Renderer FT_Set_Transform FT_Set_Var_Blend_Coordinates FT_Set_Var_Design_Coordinates FT_SFNT_HEAD FT_SFNT_HHEA FT_SFNT_MAXP FT_SFNT_NAMES_H FT_SFNT_OS2 FT_SFNT_PCLT FT_SFNT_POST FT_Sfnt_Table_Info FT_Sfnt_Tag FT_SFNT_VHEA FT_SfntLangTag FT_SfntName FT_Short FT_Sin FT_Size FT_Size_Internal FT_Size_Metrics FT_Size_Request FT_Size_Request_Type FT_SIZE_REQUEST_TYPE_BBOX FT_SIZE_REQUEST_TYPE_CELL FT_SIZE_REQUEST_TYPE_NOMINAL FT_SIZE_REQUEST_TYPE_REAL_DIM FT_SIZE_REQUEST_TYPE_SCALES FT_Size_RequestRec FT_SizeRec FT_SIZES_H FT_Slot_Internal FT_Span FT_SpanFunc FT_Stream FT_Stream_CloseFunc FT_Stream_IoFunc FT_Stream_OpenBzip2 FT_Stream_OpenGzip FT_Stream_OpenLZW FT_StreamDesc FT_StreamRec FT_String FT_Stroker FT_Stroker_BeginSubPath FT_STROKER_BORDER_LEFT FT_STROKER_BORDER_RIGHT FT_Stroker_ConicTo FT_Stroker_CubicTo FT_Stroker_Done FT_Stroker_EndSubPath FT_Stroker_Export FT_Stroker_ExportBorder FT_Stroker_GetBorderCounts FT_Stroker_GetCounts FT_STROKER_H FT_Stroker_LineCap FT_STROKER_LINECAP_BUTT FT_STROKER_LINECAP_ROUND FT_STROKER_LINECAP_SQUARE FT_Stroker_LineJoin FT_STROKER_LINEJOIN_BEVEL FT_STROKER_LINEJOIN_MITER FT_STROKER_LINEJOIN_MITER_FIXED FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_ROUND FT_Stroker_LineTo FT_Stroker_New FT_Stroker_ParseOutline FT_Stroker_Rewind FT_Stroker_Set FT_StrokerBorder FT_STYLE_FLAG_BOLD FT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_XXX FT_SubGlyph FT_SUBGLYPH_FLAG_2X2 FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_SUBGLYPH_FLAG_XXX FT_SUBGLYPH_FLAG_XY_SCALE FT_SVG_Document FT_SVG_DocumentRec FT_SvgGlyph FT_SvgGlyphRec FT_SYNTHESIS_H FT_SYSTEM_H FT_Tag FT_Tan FT_Trace_Set_Default_Level FT_Trace_Set_Level FT_TRIGONOMETRY_H FT_TRUETYPE_DRIVER_H FT_TRUETYPE_ENGINE_TYPE_NONE FT_TRUETYPE_ENGINE_TYPE_PATENTED FT_TRUETYPE_ENGINE_TYPE_UNPATENTED FT_TRUETYPE_IDS_H FT_TRUETYPE_TABLES_H FT_TRUETYPE_TAGS_H FT_TrueTypeEngineType FT_TrueTypeGX_Free FT_TrueTypeGX_Validate FT_TYPE1_TABLES_H FT_TYPES_H FT_UFWord FT_UInt FT_UInt16 FT_UInt32 FT_UInt64 FT_ULong FT_UnitVector FT_UShort FT_VALIDATE_APPLE FT_VALIDATE_BASE FT_VALIDATE_bsln FT_VALIDATE_CKERN FT_VALIDATE_CKERNXXX FT_VALIDATE_feat FT_VALIDATE_GDEF FT_VALIDATE_GPOS FT_VALIDATE_GSUB FT_VALIDATE_GX FT_VALIDATE_GX_LENGTH FT_VALIDATE_GXXXX FT_VALIDATE_JSTF FT_VALIDATE_just FT_VALIDATE_kern FT_VALIDATE_lcar FT_VALIDATE_MATH FT_VALIDATE_mort FT_VALIDATE_morx FT_VALIDATE_MS FT_VALIDATE_opbd FT_VALIDATE_OT FT_VALIDATE_OTXXX FT_VALIDATE_prop FT_VALIDATE_trak FT_Var_Axis FT_VAR_AXIS_FLAG_HIDDEN FT_VAR_AXIS_FLAG_XXX FT_Var_Named_Style FT_Vector FT_Vector_From_Polar FT_Vector_Length FT_Vector_Polarize FT_Vector_Rotate FT_Vector_Transform FT_Vector_Unit FT_WinFNT_Header FT_WinFNT_HeaderRec FT_WinFNT_ID_CP1250 FT_WinFNT_ID_CP1251 FT_WinFNT_ID_CP1252 FT_WinFNT_ID_CP1253 FT_WinFNT_ID_CP1254 FT_WinFNT_ID_CP1255 FT_WinFNT_ID_CP1256 FT_WinFNT_ID_CP1257 FT_WinFNT_ID_CP1258 FT_WinFNT_ID_CP1361 FT_WinFNT_ID_CP874 FT_WinFNT_ID_CP932 FT_WinFNT_ID_CP936 FT_WinFNT_ID_CP949 FT_WinFNT_ID_CP950 FT_WinFNT_ID_DEFAULT FT_WinFNT_ID_MAC FT_WinFNT_ID_OEM FT_WinFNT_ID_SYMBOL FT_WinFNT_ID_XXX FT_WINFONTS_H FTC_CMapCache FTC_CMapCache_Lookup FTC_CMapCache_New FTC_Face_Requester FTC_FaceID FTC_ImageCache FTC_ImageCache_Lookup FTC_ImageCache_LookupScaler FTC_ImageCache_New FTC_ImageType FTC_ImageTypeRec 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Only some very basic data is covered; see also the chapter on the format-specific API for more. FT_Get_Name_Index \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. This only works for those faces where FT_HAS_GLYPH_NAMES returns true. input face A handle to the source face object. glyph_name The glyph name. return The glyph index. 0 means \u2018undefined character code\u2019. note Acceptable glyph names might come from the Adobe Glyph List . See FT_Get_Glyph_Name for the inverse functionality. This function has limited capabilities if the config macro FT_CONFIG_OPTION_POSTSCRIPT_NAMES is not defined in ftoption.h : It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not). FT_Get_Glyph_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES returns true. input face A handle to a source face object. glyph_index The glyph index. buffer_max The maximum number of bytes available in the buffer. output buffer A pointer to a target buffer where the name is copied to. return FreeType error code. 0 means success. note An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of buffer is set to 0 to indicate an empty name. The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated. Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the \u2018missing glyph\u2019 (called \u2018.notdef\u2019). This function has limited capabilities if the config macro FT_CONFIG_OPTION_POSTSCRIPT_NAMES is not defined in ftoption.h : It then works only for fonts that actually embed glyph names (which many recent OpenType fonts do not). FT_Get_Postscript_Name \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts. input face A handle to the source face object. return A pointer to the face's PostScript name. NULL if unavailable. note The returned pointer is owned by the face and is destroyed with it. For variation fonts, this string changes if you select a different instance, and you have to call FT_Get_PostScript_Name again to retrieve it. FreeType follows Adobe TechNote #5902, \u2018Generating PostScript Names for Fonts Using OpenType Font Variations\u2019. https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html [Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with FT_Set_Named_Instance (and the font has corresponding entries in its \u2018fvar\u2019 table or is the default named instance). If FT_IS_VARIATION returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances. FT_Get_FSType_Flags \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font. input face A handle to the source face object. return The fsType flags, see FT_FSTYPE_XXX . note Use this function rather than directly reading the fs_type field in the PS_FontInfoRec structure, which is only guaranteed to return the correct results for Type 1 fonts. since 2.3.8 FT_FSTYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details. values FT_FSTYPE_INSTALLABLE_EMBEDDING Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application. FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner. FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING The font may be embedded and temporarily loaded on the remote system. Documents containing Preview & Print fonts must be opened \u2018read-only\u2019; no edits can be applied to the document. FT_FSTYPE_EDITABLE_EMBEDDING The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview & Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved. FT_FSTYPE_NO_SUBSETTING The font may not be subsetted prior to embedding. FT_FSTYPE_BITMAP_EMBEDDING_ONLY Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable. note The flags are ORed together, thus more than a single value can be returned. While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way. FT_Get_SubGlyph_Info \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise. input glyph The source glyph slot. sub_index The index of the subglyph. Must be less than glyph->num_subglyphs . output p_index The glyph index of the subglyph. p_flags The subglyph flags, see FT_SUBGLYPH_FLAG_XXX . p_arg1 The subglyph's first argument (if any). p_arg2 The subglyph's second argument (if any). p_transform The subglyph transformation (if any). return FreeType error code. 0 means success. note The values of *p_arg1 , *p_arg2 , and *p_transform must be interpreted depending on the flags returned in *p_flags . See the OpenType specification for details. https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description FT_SUBGLYPH_FLAG_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. 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FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, const FT_String * glyph_name ); Return the glyph index of a given glyph name. This only works for those faces where FT_HAS_GLYPH_NAMES returns true.","title":"FT_Get_Name_Index"},{"location":"ft2-information_retrieval.html#ft_get_glyph_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES returns true.","title":"FT_Get_Glyph_Name"},{"location":"ft2-information_retrieval.html#ft_get_postscript_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.","title":"FT_Get_Postscript_Name"},{"location":"ft2-information_retrieval.html#ft_get_fstype_flags","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font.","title":"FT_Get_FSType_Flags"},{"location":"ft2-information_retrieval.html#ft_fstype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details.","title":"FT_FSTYPE_XXX"},{"location":"ft2-information_retrieval.html#ft_get_subglyph_info","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph->format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise.","title":"FT_Get_SubGlyph_Info"},{"location":"ft2-information_retrieval.html#ft_subglyph_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the \u2018glyf\u2019 table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description","title":"FT_SUBGLYPH_FLAG_XXX"},{"location":"ft2-layer_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Glyph Layer Management Glyph Layer Management \u00b6 Synopsis \u00b6 The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables. FT_LayerIterator \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer . fields num_layers The number of glyph layers for the requested glyph index. Will be set by FT_Get_Color_Glyph_Layer . layer The current layer. Will be set by FT_Get_Color_Glyph_Layer . p An opaque pointer into \u2018COLR\u2019 table data. The caller must set this to NULL before the first call of FT_Get_Color_Glyph_Layer . FT_Get_Color_Glyph_Layer \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, \u2026, n-1). input face A handle to the parent face object. base_glyph The glyph index the colored glyph layers are associated with. inout iterator An FT_LayerIterator object. For the first call you should set iterator->p to NULL . For all following calls, simply use the same object again. output aglyph_index The glyph index of the current layer. acolor_index The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType). The color palette can be retrieved with FT_Palette_Select . return Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also. note This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with FT_GlyphRec objects (like FT_Get_Glyph or FT_Glyph_To_Bitmap ) don't have access to this information. Note that FT_Render_Glyph is able to handle colored glyph layers automatically if the FT_LOAD_COLOR flag is passed to a previous call to FT_Load_Glyph . [This is an experimental feature.] example FT_Color* palette; FT_LayerIterator iterator; FT_Bool have_layers; FT_UInt layer_glyph_index; FT_UInt layer_color_index; error = FT_Palette_Select( face, palette_index, &palette ); if ( error ) palette = NULL; iterator.p = NULL; have_layers = FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ); if ( palette && have_layers ) { do { FT_Color layer_color; if ( layer_color_index == 0xFFFF ) layer_color = text_foreground_color; else layer_color = palette[layer_color_index]; // Load and render glyph `layer_glyph_index', then // blend resulting pixmap (using color `layer_color') // with previously created pixmaps. } while ( FT_Get_Color_Glyph_Layer( face, glyph_index, &layer_glyph_index, &layer_color_index, &iterator ) ); } since 2.10 FT_PaintFormat \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintFormat_ { FT_COLR_PAINTFORMAT_COLR_LAYERS = 1, FT_COLR_PAINTFORMAT_SOLID = 2, FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4, FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6, FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8, FT_COLR_PAINTFORMAT_GLYPH = 10, FT_COLR_PAINTFORMAT_COLR_GLYPH = 11, FT_COLR_PAINTFORMAT_TRANSFORM = 12, FT_COLR_PAINTFORMAT_TRANSLATE = 14, FT_COLR_PAINTFORMAT_SCALE = 16, FT_COLR_PAINTFORMAT_ROTATE = 24, FT_COLR_PAINTFORMAT_SKEW = 28, FT_COLR_PAINTFORMAT_COMPOSITE = 32, FT_COLR_PAINT_FORMAT_MAX = 33, FT_COLR_PAINTFORMAT_UNSUPPORTED = 255 } FT_PaintFormat ; Enumeration describing the different paint format types of the v1 extensions to the \u2018COLR\u2019 table, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The enumeration values loosely correspond with the format numbers of the specification: FreeType always returns a fully specified \u2018Paint\u2019 structure for the \u2018Transform\u2019, \u2018Translate\u2019, \u2018Scale\u2019, \u2018Rotate\u2019, and \u2018Skew\u2019 table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable \u2018COLR\u2019 v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the FT_Face through FT_Set_Var_Design_Coordinates . This implies that always static, readily interpolated values are returned in the \u2018Paint\u2019 structures. since 2.13 FT_ColorStopIterator \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStopIterator_ { FT_UInt num_color_stops; FT_UInt current_color_stop; FT_Byte * p; FT_Bool read_variable; } FT_ColorStopIterator ; This iterator object is needed for FT_Get_Colorline_Stops . It keeps state while iterating over the stops of an FT_ColorLine , representing the ColorLine struct of the v1 extensions to \u2018COLR\u2019, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Do not manually modify fields of this iterator. fields num_color_stops The number of color stops for the requested glyph index. Set by FT_Get_Paint . current_color_stop The current color stop. Set by FT_Get_Colorline_Stops . p An opaque pointer into \u2018COLR\u2019 table data. Set by FT_Get_Paint . Updated by FT_Get_Colorline_Stops . read_variable A boolean keeping track of whether variable color lines are to be read. Set by FT_Get_Paint . since 2.13 FT_ColorIndex \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorIndex_ { FT_UInt16 palette_index; FT_F2Dot14 alpha; } FT_ColorIndex ; A structure representing a ColorIndex value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields palette_index The palette index into a \u2018CPAL\u2019 palette. alpha Alpha transparency value multiplied with the value from \u2018CPAL\u2019. since 2.13 FT_ColorStop \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStop_ { FT_Fixed stop_offset; FT_ColorIndex color; } FT_ColorStop ; A structure representing a ColorStop value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. fields stop_offset The stop offset along the gradient, expressed as a 16.16 fixed-point coordinate. color The color information for this stop, see FT_ColorIndex . since 2.13 FT_PaintExtend \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintExtend_ { FT_COLR_PAINT_EXTEND_PAD = 0, FT_COLR_PAINT_EXTEND_REPEAT = 1, FT_COLR_PAINT_EXTEND_REFLECT = 2 } FT_PaintExtend ; An enumeration representing the \u2018Extend\u2019 mode of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes how the gradient fill continues at the other boundaries. since 2.13 FT_ColorLine \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorLine_ { FT_PaintExtend extend; FT_ColorStopIterator color_stop_iterator; } FT_ColorLine ; A structure representing a ColorLine value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes a list of color stops along the defined gradient. fields extend The extend mode at the outer boundaries, see FT_PaintExtend . color_stop_iterator The FT_ColorStopIterator used to enumerate and retrieve the actual FT_ColorStop 's. since 2.13 FT_Affine23 \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Affine_23_ { FT_Fixed xx, xy, dx; FT_Fixed yx, yy, dy; } FT_Affine23 ; A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is x' = x*xx + y*xy + dx y' = x*yx + y*yy + dy fields xx Matrix coefficient. xy Matrix coefficient. dx x translation. yx Matrix coefficient. yy Matrix coefficient. dy y translation. since 2.13 FT_Composite_Mode \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Composite_Mode_ { FT_COLR_COMPOSITE_CLEAR = 0, FT_COLR_COMPOSITE_SRC = 1, FT_COLR_COMPOSITE_DEST = 2, FT_COLR_COMPOSITE_SRC_OVER = 3, FT_COLR_COMPOSITE_DEST_OVER = 4, FT_COLR_COMPOSITE_SRC_IN = 5, FT_COLR_COMPOSITE_DEST_IN = 6, FT_COLR_COMPOSITE_SRC_OUT = 7, FT_COLR_COMPOSITE_DEST_OUT = 8, FT_COLR_COMPOSITE_SRC_ATOP = 9, FT_COLR_COMPOSITE_DEST_ATOP = 10, FT_COLR_COMPOSITE_XOR = 11, FT_COLR_COMPOSITE_PLUS = 12, FT_COLR_COMPOSITE_SCREEN = 13, FT_COLR_COMPOSITE_OVERLAY = 14, FT_COLR_COMPOSITE_DARKEN = 15, FT_COLR_COMPOSITE_LIGHTEN = 16, FT_COLR_COMPOSITE_COLOR_DODGE = 17, FT_COLR_COMPOSITE_COLOR_BURN = 18, FT_COLR_COMPOSITE_HARD_LIGHT = 19, FT_COLR_COMPOSITE_SOFT_LIGHT = 20, FT_COLR_COMPOSITE_DIFFERENCE = 21, FT_COLR_COMPOSITE_EXCLUSION = 22, FT_COLR_COMPOSITE_MULTIPLY = 23, FT_COLR_COMPOSITE_HSL_HUE = 24, FT_COLR_COMPOSITE_HSL_SATURATION = 25, FT_COLR_COMPOSITE_HSL_COLOR = 26, FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27, FT_COLR_COMPOSITE_MAX = 28 } FT_Composite_Mode ; An enumeration listing the \u2018COLR\u2019 v1 composite modes used in FT_PaintComposite . For more details on each paint mode, see \u2018 https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators \u2019. since 2.13 FT_OpaquePaint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Opaque_Paint_ { FT_Byte * p; FT_Bool insert_root_transform; } FT_OpaquePaint ; A structure representing an offset to a Paint value stored in any of the paint tables of a \u2018COLR\u2019 v1 font. Compare Offset<24> there. When \u2018COLR\u2019 v1 paint tables represented by FreeType objects such as FT_PaintColrLayers , FT_PaintComposite , or FT_PaintTransform reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use FT_Get_Paint to retrieve the actual FT_COLR_Paint object that describes the details of the respective paint table. fields p An internal offset to a Paint table, needs to be set to NULL before passing this struct as an argument to FT_Get_Paint . insert_root_transform An internal boolean to track whether an initial root transform is to be provided. Do not set this value. since 2.13 FT_PaintColrLayers \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrLayers_ { FT_LayerIterator layer_iterator; } FT_PaintColrLayers ; A structure representing a PaintColrLayers table of a \u2018COLR\u2019 v1 font. This table describes a set of layers that are to be composited with composite mode FT_COLR_COMPOSITE_SRC_OVER . The return value of this function is an FT_LayerIterator initialized so that it can be used with FT_Get_Paint_Layers to retrieve the FT_OpaquePaint objects as references to each layer. fields layer_iterator The layer iterator that describes the layers of this paint. since 2.13 FT_PaintSolid \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSolid_ { FT_ColorIndex color; } FT_PaintSolid ; A structure representing a PaintSolid value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Using a PaintSolid value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient. fields color The color information for this solid paint, see FT_ColorIndex . since 2.13 FT_PaintLinearGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintLinearGradient_ { FT_ColorLine colorline; /* TODO: Potentially expose those as x0, y0 etc. */ FT_Vector p0; FT_Vector p1; FT_Vector p2; } FT_PaintLinearGradient ; A structure representing a PaintLinearGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a linear gradient. fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. p0 The starting point of the gradient definition in font units represented as a 16.16 fixed-point FT_Vector . p1 The end point of the gradient definition in font units represented as a 16.16 fixed-point FT_Vector . p2 Optional point p2 to rotate the gradient in font units represented as a 16.16 fixed-point FT_Vector . Otherwise equal to p0. since 2.13 FT_PaintRadialGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRadialGradient_ { FT_ColorLine colorline; FT_Vector c0; FT_Pos r0; FT_Vector c1; FT_Pos r1; } FT_PaintRadialGradient ; A structure representing a PaintRadialGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a radial gradient. fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. c0 The center of the starting point of the radial gradient in font units represented as a 16.16 fixed-point FT_Vector . r0 The radius of the starting circle of the radial gradient in font units represented as a 16.16 fixed-point value. c1 The center of the end point of the radial gradient in font units represented as a 16.16 fixed-point FT_Vector . r1 The radius of the end circle of the radial gradient in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintSweepGradient \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSweepGradient_ { FT_ColorLine colorline; FT_Vector center; FT_Fixed start_angle; FT_Fixed end_angle; } FT_PaintSweepGradient ; A structure representing a PaintSweepGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a sweep gradient from start_angle to end_angle . fields colorline The FT_ColorLine information for this paint, i.e., the list of color stops along the gradient. center The center of the sweep gradient in font units represented as a vector of 16.16 fixed-point values. start_angle The start angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis. end_angle The end angle of the sweep gradient in 16.16 fixed-point format specifying degrees divided by 180.0 (as in the spec). Multiply by 180.0f to receive degrees value. Values are given counter-clockwise, starting from the (positive) y axis. since 2.13 FT_PaintGlyph \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintGlyph_ { FT_OpaquePaint paint; FT_UInt glyphID; } FT_PaintGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintGlyph paint table. fields paint An opaque paint object pointing to a Paint table that serves as the fill for the glyph ID. glyphID The glyph ID from the \u2018glyf\u2019 table, which serves as the contour information that is filled with paint. since 2.13 FT_PaintColrGlyph \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrGlyph_ { FT_UInt glyphID; } FT_PaintColrGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintColorGlyph paint table. fields glyphID The glyph ID from the BaseGlyphV1List table that is drawn for this paint. since 2.13 FT_PaintTransform \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTransform_ { FT_OpaquePaint paint; FT_Affine23 affine; } FT_PaintTransform ; A structure representing a \u2018COLR\u2019 v1 PaintTransform paint table. fields paint An opaque paint that is subject to being transformed. affine A 2x3 transformation matrix in FT_Affine23 format containing 16.16 fixed-point values. since 2.13 FT_PaintTranslate \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTranslate_ { FT_OpaquePaint paint; FT_Fixed dx; FT_Fixed dy; } FT_PaintTranslate ; A structure representing a \u2018COLR\u2019 v1 PaintTranslate paint table. Used for translating downstream paints by a given x and y delta. fields paint An FT_OpaquePaint object referencing the paint that is to be rotated. dx Translation in x direction in font units represented as a 16.16 fixed-point value. dy Translation in y direction in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintScale \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintScale_ { FT_OpaquePaint paint; FT_Fixed scale_x; FT_Fixed scale_y; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintScale ; A structure representing all of the \u2018COLR\u2019 v1 \u2018PaintScale*\u2019 paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all \u2018PaintScale*\u2019 types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has \u2018PaintScaleUniform*\u2019 set, the scale values are set accordingly to the same value. fields paint An FT_OpaquePaint object referencing the paint that is to be scaled. scale_x Scale factor in x direction represented as a 16.16 fixed-point value. scale_y Scale factor in y direction represented as a 16.16 fixed-point value. center_x x coordinate of center point to scale from represented as a 16.16 fixed-point value. center_y y coordinate of center point to scale from represented as a 16.16 fixed-point value. since 2.13 FT_PaintRotate \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRotate_ { FT_OpaquePaint paint; FT_Fixed angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintRotate ; A structure representing a \u2018COLR\u2019 v1 PaintRotate paint table. Used for rotating downstream paints with a given center and angle. fields paint An FT_OpaquePaint object referencing the paint that is to be rotated. angle The rotation angle that is to be applied in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees value. center_x The x coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value. center_y The y coordinate of the pivot point of the rotation in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintSkew \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSkew_ { FT_OpaquePaint paint; FT_Fixed x_skew_angle; FT_Fixed y_skew_angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintSkew ; A structure representing a \u2018COLR\u2019 v1 PaintSkew paint table. Used for skewing or shearing downstream paints by a given center and angle. fields paint An FT_OpaquePaint object referencing the paint that is to be skewed. x_skew_angle The skewing angle in x direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees. y_skew_angle The skewing angle in y direction in degrees divided by 180.0 (as in the spec) represented as a 16.16 fixed-point value. Multiply by 180.0f to receive degrees. center_x The x coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value. center_y The y coordinate of the pivot point of the skew in font units represented as a 16.16 fixed-point value. since 2.13 FT_PaintComposite \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintComposite_ { FT_OpaquePaint source_paint; FT_Composite_Mode composite_mode; FT_OpaquePaint backdrop_paint; } FT_PaintComposite ; A structure representing a \u2018COLR\u2019 v1 PaintComposite paint table. Used for compositing two paints in a \u2018COLR\u2019 v1 directed acyclic graph. fields source_paint An FT_OpaquePaint object referencing the source that is to be composited. composite_mode An FT_Composite_Mode enum value determining the composition operation. backdrop_paint An FT_OpaquePaint object referencing the backdrop paint that source_paint is composited onto. since 2.13 FT_COLR_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_COLR_Paint_ { FT_PaintFormat format; union { FT_PaintColrLayers colr_layers; FT_PaintGlyph glyph; FT_PaintSolid solid; FT_PaintLinearGradient linear_gradient; FT_PaintRadialGradient radial_gradient; FT_PaintSweepGradient sweep_gradient; FT_PaintTransform transform; FT_PaintTranslate translate; FT_PaintScale scale; FT_PaintRotate rotate; FT_PaintSkew skew; FT_PaintComposite composite; FT_PaintColrGlyph colr_glyph; } u; } FT_COLR_Paint ; A union object representing format and details of a paint table of a \u2018COLR\u2019 v1 font, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Use FT_Get_Paint to retrieve a FT_COLR_Paint for an FT_OpaquePaint object. fields format The gradient format for this Paint structure. u Union of all paint table types: FT_PaintColrLayers FT_PaintGlyph FT_PaintSolid FT_PaintLinearGradient FT_PaintRadialGradient FT_PaintSweepGradient FT_PaintTransform FT_PaintTranslate FT_PaintRotate FT_PaintSkew FT_PaintComposite * FT_PaintColrGlyph since 2.13 FT_Color_Root_Transform \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Color_Root_Transform_ { FT_COLOR_INCLUDE_ROOT_TRANSFORM , FT_COLOR_NO_ROOT_TRANSFORM , FT_COLOR_ROOT_TRANSFORM_MAX } FT_Color_Root_Transform ; An enumeration to specify whether FT_Get_Color_Glyph_Paint is to return a root transform to configure the client's graphics context matrix. values FT_COLOR_INCLUDE_ROOT_TRANSFORM Do include the root transform as the initial FT_COLR_Paint object. FT_COLOR_NO_ROOT_TRANSFORM Do not output an initial root transform. since 2.13 FT_ClipBox \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ClipBox_ { FT_Vector bottom_left; FT_Vector top_left; FT_Vector top_right; FT_Vector bottom_right; } FT_ClipBox ; A structure representing a \u2018COLR\u2019 v1 \u2018ClipBox\u2019 table. \u2018COLR\u2019 v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use FT_Get_Color_Glyph_ClipBox to retrieve it. fields bottom_left The bottom left corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. top_left The top left corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. top_right The top right corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. bottom_right The bottom right corner of the clip box as an FT_Vector with fixed-point coordinates in 26.6 format. since 2.13 FT_Get_Color_Glyph_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Paint ( FT_Face face, FT_UInt base_glyph, FT_Color_Root_Transform root_transform, FT_OpaquePaint * paint ); This is the starting point and interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID. https://github.com/googlefonts/colr-gradients-spec In a \u2018COLR\u2019 v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as PaintGlyph , PaintSolid , PaintLinearGradient , PaintRadialGradient , and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID. This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for FT_Size and FT_Set_Transform on the FT_Face object, see below for details of the root_transform parameter. This has implications for a client \u2018COLR\u2019 v1 implementation: When this function returns an initially computed root transform, at the time of executing the FT_PaintGlyph operation, the contours should be retrieved using FT_Load_Glyph at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling. Alternatively, to allow hinting of contours, at the time of executing FT_Load_Glyph , the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and FT_Load_Glyph can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account. input face A handle to the parent face object. base_glyph The glyph index for which to retrieve the root paint table. root_transform Specifies whether an initially computed root is returned by the FT_PaintTransform operation to account for the activated size (see FT_Activate_Size ) and the configured transform and translate (see FT_Set_Transform ). This root transform is returned before nodes of the glyph graph of the font are returned. Subsequent FT_COLR_Paint structures contain unscaled and untransformed values. The inserted root transform enables the client application to apply an initial transform to its graphics context. When executing subsequent FT_COLR_Paint operations, values from FT_COLR_Paint operations will ultimately be correctly scaled because of the root transform applied to the graphics context. Use FT_COLOR_INCLUDE_ROOT_TRANSFORM to include the root transform, use FT_COLOR_NO_ROOT_TRANSFORM to not include it. The latter may be useful when traversing the \u2018COLR\u2019 v1 glyph graph and reaching a FT_PaintColrGlyph . When recursing into FT_PaintColrGlyph and painting that inline, no additional root transform is needed as it has already been applied to the graphics context at the beginning of drawing this glyph. output paint The FT_OpaquePaint object that references the actual paint table. The respective actual FT_COLR_Paint object is retrieved via FT_Get_Paint . return Value 1 if everything is OK. If no color glyph is found, or the root paint could not be retrieved, value 0 gets returned. In case of an error, value 0 is returned also. since 2.13 FT_Get_Color_Glyph_ClipBox \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_ClipBox ( FT_Face face, FT_UInt base_glyph, FT_ClipBox * clip_box ); Search for a \u2018COLR\u2019 v1 clip box for the specified base_glyph and fill the clip_box parameter with the \u2018COLR\u2019 v1 \u2018ClipBox\u2019 information if one is found. input face A handle to the parent face object. base_glyph The glyph index for which to retrieve the clip box. output clip_box The clip box for the requested base_glyph if one is found. The clip box is computed taking scale and transformations configured on the FT_Face into account. FT_ClipBox contains FT_Vector values in 26.6 format. return Value 1 if a clip box is found. If no clip box is found or an error occured, value 0 is returned. note To retrieve the clip box in font units, reset scale to units-per-em and remove transforms configured using FT_Set_Transform . since 2.13 FT_Get_Paint_Layers \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint_Layers ( FT_Face face, FT_LayerIterator * iterator, FT_OpaquePaint * paint ); Access the layers of a PaintColrLayers table. If the root paint of a color glyph, or a nested paint of a \u2018COLR\u2019 glyph is a PaintColrLayers table, this function retrieves the layers of the PaintColrLayers table. The FT_PaintColrLayers object contains an FT_LayerIterator , which is used here to iterate over the layers. Each layer is returned as an FT_OpaquePaint object, which then can be used with FT_Get_Paint to retrieve the actual paint object. input face A handle to the parent face object. inout iterator The FT_LayerIterator from an FT_PaintColrLayers object, for which the layers are to be retrieved. The internal state of the iterator is incremented after one call to this function for retrieving one layer. output paint The FT_OpaquePaint object that references the actual paint table. The respective actual FT_COLR_Paint object is retrieved via FT_Get_Paint . return Value 1 if everything is OK. Value 0 gets returned when the paint object can not be retrieved or any other error occurs. since 2.13 FT_Get_Colorline_Stops \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Colorline_Stops ( FT_Face face, FT_ColorStop * color_stop, FT_ColorStopIterator * iterator ); This is an interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID. https://github.com/googlefonts/colr-gradients-spec input face A handle to the parent face object. inout iterator The retrieved FT_ColorStopIterator , configured on an FT_ColorLine , which in turn got retrieved via paint information in FT_PaintLinearGradient or FT_PaintRadialGradient . output color_stop Color index and alpha value for the retrieved color stop. return Value 1 if everything is OK. If there are no more color stops, value 0 gets returned. In case of an error, value 0 is returned also. since 2.13 FT_Get_Paint \u00b6 Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint ( FT_Face face, FT_OpaquePaint opaque_paint, FT_COLR_Paint * paint ); Access the details of a paint using an FT_OpaquePaint opaque paint object, which internally stores the offset to the respective Paint object in the \u2018COLR\u2019 table. input face A handle to the parent face object. opaque_paint The opaque paint object for which the underlying FT_COLR_Paint data is to be retrieved. output paint The specific FT_COLR_Paint object containing information coming from one of the font's Paint* tables. return Value 1 if everything is OK. Value 0 if no details can be found for this paint or any other error occured. since 2.13","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#glyph-layer-management","text":"","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#synopsis","text":"The functions described here allow access of colored glyph layer data in OpenType's \u2018COLR\u2019 tables.","title":"Synopsis"},{"location":"ft2-layer_management.html#ft_layeriterator","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer .","title":"FT_LayerIterator"},{"location":"ft2-layer_management.html#ft_get_color_glyph_layer","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the \u2018COLR\u2019 table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-color glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, \u2026, n-1).","title":"FT_Get_Color_Glyph_Layer"},{"location":"ft2-layer_management.html#ft_paintformat","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintFormat_ { FT_COLR_PAINTFORMAT_COLR_LAYERS = 1, FT_COLR_PAINTFORMAT_SOLID = 2, FT_COLR_PAINTFORMAT_LINEAR_GRADIENT = 4, FT_COLR_PAINTFORMAT_RADIAL_GRADIENT = 6, FT_COLR_PAINTFORMAT_SWEEP_GRADIENT = 8, FT_COLR_PAINTFORMAT_GLYPH = 10, FT_COLR_PAINTFORMAT_COLR_GLYPH = 11, FT_COLR_PAINTFORMAT_TRANSFORM = 12, FT_COLR_PAINTFORMAT_TRANSLATE = 14, FT_COLR_PAINTFORMAT_SCALE = 16, FT_COLR_PAINTFORMAT_ROTATE = 24, FT_COLR_PAINTFORMAT_SKEW = 28, FT_COLR_PAINTFORMAT_COMPOSITE = 32, FT_COLR_PAINT_FORMAT_MAX = 33, FT_COLR_PAINTFORMAT_UNSUPPORTED = 255 } FT_PaintFormat ; Enumeration describing the different paint format types of the v1 extensions to the \u2018COLR\u2019 table, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The enumeration values loosely correspond with the format numbers of the specification: FreeType always returns a fully specified \u2018Paint\u2019 structure for the \u2018Transform\u2019, \u2018Translate\u2019, \u2018Scale\u2019, \u2018Rotate\u2019, and \u2018Skew\u2019 table types even though the specification has different formats depending on whether or not a center is specified, whether the scale is uniform in x and y direction or not, etc. Also, only non-variable format identifiers are listed in this enumeration; as soon as support for variable \u2018COLR\u2019 v1 fonts is implemented, interpolation is performed dependent on axis coordinates, which are configured on the FT_Face through FT_Set_Var_Design_Coordinates . This implies that always static, readily interpolated values are returned in the \u2018Paint\u2019 structures.","title":"FT_PaintFormat"},{"location":"ft2-layer_management.html#ft_colorstopiterator","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStopIterator_ { FT_UInt num_color_stops; FT_UInt current_color_stop; FT_Byte * p; FT_Bool read_variable; } FT_ColorStopIterator ; This iterator object is needed for FT_Get_Colorline_Stops . It keeps state while iterating over the stops of an FT_ColorLine , representing the ColorLine struct of the v1 extensions to \u2018COLR\u2019, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Do not manually modify fields of this iterator.","title":"FT_ColorStopIterator"},{"location":"ft2-layer_management.html#ft_colorindex","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorIndex_ { FT_UInt16 palette_index; FT_F2Dot14 alpha; } FT_ColorIndex ; A structure representing a ColorIndex value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorIndex"},{"location":"ft2-layer_management.html#ft_colorstop","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorStop_ { FT_Fixed stop_offset; FT_ColorIndex color; } FT_ColorStop ; A structure representing a ColorStop value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019.","title":"FT_ColorStop"},{"location":"ft2-layer_management.html#ft_paintextend","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_PaintExtend_ { FT_COLR_PAINT_EXTEND_PAD = 0, FT_COLR_PAINT_EXTEND_REPEAT = 1, FT_COLR_PAINT_EXTEND_REFLECT = 2 } FT_PaintExtend ; An enumeration representing the \u2018Extend\u2019 mode of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes how the gradient fill continues at the other boundaries.","title":"FT_PaintExtend"},{"location":"ft2-layer_management.html#ft_colorline","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ColorLine_ { FT_PaintExtend extend; FT_ColorStopIterator color_stop_iterator; } FT_ColorLine ; A structure representing a ColorLine value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. It describes a list of color stops along the defined gradient.","title":"FT_ColorLine"},{"location":"ft2-layer_management.html#ft_affine23","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Affine_23_ { FT_Fixed xx, xy, dx; FT_Fixed yx, yy, dy; } FT_Affine23 ; A structure used to store a 2x3 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is x' = x*xx + y*xy + dx y' = x*yx + y*yy + dy","title":"FT_Affine23"},{"location":"ft2-layer_management.html#ft_composite_mode","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Composite_Mode_ { FT_COLR_COMPOSITE_CLEAR = 0, FT_COLR_COMPOSITE_SRC = 1, FT_COLR_COMPOSITE_DEST = 2, FT_COLR_COMPOSITE_SRC_OVER = 3, FT_COLR_COMPOSITE_DEST_OVER = 4, FT_COLR_COMPOSITE_SRC_IN = 5, FT_COLR_COMPOSITE_DEST_IN = 6, FT_COLR_COMPOSITE_SRC_OUT = 7, FT_COLR_COMPOSITE_DEST_OUT = 8, FT_COLR_COMPOSITE_SRC_ATOP = 9, FT_COLR_COMPOSITE_DEST_ATOP = 10, FT_COLR_COMPOSITE_XOR = 11, FT_COLR_COMPOSITE_PLUS = 12, FT_COLR_COMPOSITE_SCREEN = 13, FT_COLR_COMPOSITE_OVERLAY = 14, FT_COLR_COMPOSITE_DARKEN = 15, FT_COLR_COMPOSITE_LIGHTEN = 16, FT_COLR_COMPOSITE_COLOR_DODGE = 17, FT_COLR_COMPOSITE_COLOR_BURN = 18, FT_COLR_COMPOSITE_HARD_LIGHT = 19, FT_COLR_COMPOSITE_SOFT_LIGHT = 20, FT_COLR_COMPOSITE_DIFFERENCE = 21, FT_COLR_COMPOSITE_EXCLUSION = 22, FT_COLR_COMPOSITE_MULTIPLY = 23, FT_COLR_COMPOSITE_HSL_HUE = 24, FT_COLR_COMPOSITE_HSL_SATURATION = 25, FT_COLR_COMPOSITE_HSL_COLOR = 26, FT_COLR_COMPOSITE_HSL_LUMINOSITY = 27, FT_COLR_COMPOSITE_MAX = 28 } FT_Composite_Mode ; An enumeration listing the \u2018COLR\u2019 v1 composite modes used in FT_PaintComposite . For more details on each paint mode, see \u2018 https://www.w3.org/TR/compositing-1/#porterduffcompositingoperators \u2019.","title":"FT_Composite_Mode"},{"location":"ft2-layer_management.html#ft_opaquepaint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Opaque_Paint_ { FT_Byte * p; FT_Bool insert_root_transform; } FT_OpaquePaint ; A structure representing an offset to a Paint value stored in any of the paint tables of a \u2018COLR\u2019 v1 font. Compare Offset<24> there. When \u2018COLR\u2019 v1 paint tables represented by FreeType objects such as FT_PaintColrLayers , FT_PaintComposite , or FT_PaintTransform reference downstream nested paint tables, we do not immediately retrieve them but encapsulate their location in this type. Use FT_Get_Paint to retrieve the actual FT_COLR_Paint object that describes the details of the respective paint table.","title":"FT_OpaquePaint"},{"location":"ft2-layer_management.html#ft_paintcolrlayers","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrLayers_ { FT_LayerIterator layer_iterator; } FT_PaintColrLayers ; A structure representing a PaintColrLayers table of a \u2018COLR\u2019 v1 font. This table describes a set of layers that are to be composited with composite mode FT_COLR_COMPOSITE_SRC_OVER . The return value of this function is an FT_LayerIterator initialized so that it can be used with FT_Get_Paint_Layers to retrieve the FT_OpaquePaint objects as references to each layer.","title":"FT_PaintColrLayers"},{"location":"ft2-layer_management.html#ft_paintsolid","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSolid_ { FT_ColorIndex color; } FT_PaintSolid ; A structure representing a PaintSolid value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Using a PaintSolid value means that the glyph layer filled with this paint is solid-colored and does not contain a gradient.","title":"FT_PaintSolid"},{"location":"ft2-layer_management.html#ft_paintlineargradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintLinearGradient_ { FT_ColorLine colorline; /* TODO: Potentially expose those as x0, y0 etc. */ FT_Vector p0; FT_Vector p1; FT_Vector p2; } FT_PaintLinearGradient ; A structure representing a PaintLinearGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a linear gradient.","title":"FT_PaintLinearGradient"},{"location":"ft2-layer_management.html#ft_paintradialgradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRadialGradient_ { FT_ColorLine colorline; FT_Vector c0; FT_Pos r0; FT_Vector c1; FT_Pos r1; } FT_PaintRadialGradient ; A structure representing a PaintRadialGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a radial gradient.","title":"FT_PaintRadialGradient"},{"location":"ft2-layer_management.html#ft_paintsweepgradient","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSweepGradient_ { FT_ColorLine colorline; FT_Vector center; FT_Fixed start_angle; FT_Fixed end_angle; } FT_PaintSweepGradient ; A structure representing a PaintSweepGradient value of the \u2018COLR\u2019 v1 extensions, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. The glyph layer filled with this paint is drawn filled with a sweep gradient from start_angle to end_angle .","title":"FT_PaintSweepGradient"},{"location":"ft2-layer_management.html#ft_paintglyph","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintGlyph_ { FT_OpaquePaint paint; FT_UInt glyphID; } FT_PaintGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintGlyph paint table.","title":"FT_PaintGlyph"},{"location":"ft2-layer_management.html#ft_paintcolrglyph","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintColrGlyph_ { FT_UInt glyphID; } FT_PaintColrGlyph ; A structure representing a \u2018COLR\u2019 v1 PaintColorGlyph paint table.","title":"FT_PaintColrGlyph"},{"location":"ft2-layer_management.html#ft_painttransform","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTransform_ { FT_OpaquePaint paint; FT_Affine23 affine; } FT_PaintTransform ; A structure representing a \u2018COLR\u2019 v1 PaintTransform paint table.","title":"FT_PaintTransform"},{"location":"ft2-layer_management.html#ft_painttranslate","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintTranslate_ { FT_OpaquePaint paint; FT_Fixed dx; FT_Fixed dy; } FT_PaintTranslate ; A structure representing a \u2018COLR\u2019 v1 PaintTranslate paint table. Used for translating downstream paints by a given x and y delta.","title":"FT_PaintTranslate"},{"location":"ft2-layer_management.html#ft_paintscale","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintScale_ { FT_OpaquePaint paint; FT_Fixed scale_x; FT_Fixed scale_y; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintScale ; A structure representing all of the \u2018COLR\u2019 v1 \u2018PaintScale*\u2019 paint tables. Used for scaling downstream paints by a given x and y scale, with a given center. This structure is used for all \u2018PaintScale*\u2019 types that are part of specification; fields of this structure are filled accordingly. If there is a center, the center values are set, otherwise they are set to the zero coordinate. If the source font file has \u2018PaintScaleUniform*\u2019 set, the scale values are set accordingly to the same value.","title":"FT_PaintScale"},{"location":"ft2-layer_management.html#ft_paintrotate","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintRotate_ { FT_OpaquePaint paint; FT_Fixed angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintRotate ; A structure representing a \u2018COLR\u2019 v1 PaintRotate paint table. Used for rotating downstream paints with a given center and angle.","title":"FT_PaintRotate"},{"location":"ft2-layer_management.html#ft_paintskew","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintSkew_ { FT_OpaquePaint paint; FT_Fixed x_skew_angle; FT_Fixed y_skew_angle; FT_Fixed center_x; FT_Fixed center_y; } FT_PaintSkew ; A structure representing a \u2018COLR\u2019 v1 PaintSkew paint table. Used for skewing or shearing downstream paints by a given center and angle.","title":"FT_PaintSkew"},{"location":"ft2-layer_management.html#ft_paintcomposite","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_PaintComposite_ { FT_OpaquePaint source_paint; FT_Composite_Mode composite_mode; FT_OpaquePaint backdrop_paint; } FT_PaintComposite ; A structure representing a \u2018COLR\u2019 v1 PaintComposite paint table. Used for compositing two paints in a \u2018COLR\u2019 v1 directed acyclic graph.","title":"FT_PaintComposite"},{"location":"ft2-layer_management.html#ft_colr_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_COLR_Paint_ { FT_PaintFormat format; union { FT_PaintColrLayers colr_layers; FT_PaintGlyph glyph; FT_PaintSolid solid; FT_PaintLinearGradient linear_gradient; FT_PaintRadialGradient radial_gradient; FT_PaintSweepGradient sweep_gradient; FT_PaintTransform transform; FT_PaintTranslate translate; FT_PaintScale scale; FT_PaintRotate rotate; FT_PaintSkew skew; FT_PaintComposite composite; FT_PaintColrGlyph colr_glyph; } u; } FT_COLR_Paint ; A union object representing format and details of a paint table of a \u2018COLR\u2019 v1 font, see \u2018 https://github.com/googlefonts/colr-gradients-spec \u2019. Use FT_Get_Paint to retrieve a FT_COLR_Paint for an FT_OpaquePaint object.","title":"FT_COLR_Paint"},{"location":"ft2-layer_management.html#ft_color_root_transform","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef enum FT_Color_Root_Transform_ { FT_COLOR_INCLUDE_ROOT_TRANSFORM , FT_COLOR_NO_ROOT_TRANSFORM , FT_COLOR_ROOT_TRANSFORM_MAX } FT_Color_Root_Transform ; An enumeration to specify whether FT_Get_Color_Glyph_Paint is to return a root transform to configure the client's graphics context matrix.","title":"FT_Color_Root_Transform"},{"location":"ft2-layer_management.html#ft_clipbox","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_ClipBox_ { FT_Vector bottom_left; FT_Vector top_left; FT_Vector top_right; FT_Vector bottom_right; } FT_ClipBox ; A structure representing a \u2018COLR\u2019 v1 \u2018ClipBox\u2019 table. \u2018COLR\u2019 v1 glyphs may optionally define a clip box for aiding allocation or defining a maximum drawable region. Use FT_Get_Color_Glyph_ClipBox to retrieve it.","title":"FT_ClipBox"},{"location":"ft2-layer_management.html#ft_get_color_glyph_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Paint ( FT_Face face, FT_UInt base_glyph, FT_Color_Root_Transform root_transform, FT_OpaquePaint * paint ); This is the starting point and interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to recursively retrieve the paint tables for the directed acyclic graph of a colored glyph, given a glyph ID. https://github.com/googlefonts/colr-gradients-spec In a \u2018COLR\u2019 v1 font, each color glyph defines a directed acyclic graph of nested paint tables, such as PaintGlyph , PaintSolid , PaintLinearGradient , PaintRadialGradient , and so on. Using this function and specifying a glyph ID, one retrieves the root paint table for this glyph ID. This function allows control whether an initial root transform is returned to configure scaling, transform, and translation correctly on the client's graphics context. The initial root transform is computed and returned according to the values configured for FT_Size and FT_Set_Transform on the FT_Face object, see below for details of the root_transform parameter. This has implications for a client \u2018COLR\u2019 v1 implementation: When this function returns an initially computed root transform, at the time of executing the FT_PaintGlyph operation, the contours should be retrieved using FT_Load_Glyph at unscaled, untransformed size. This is because the root transform applied to the graphics context will take care of correct scaling. Alternatively, to allow hinting of contours, at the time of executing FT_Load_Glyph , the current graphics context transformation matrix can be decomposed into a scaling matrix and a remainder, and FT_Load_Glyph can be used to retrieve the contours at scaled size. Care must then be taken to blit or clip to the graphics context with taking this remainder transformation into account.","title":"FT_Get_Color_Glyph_Paint"},{"location":"ft2-layer_management.html#ft_get_color_glyph_clipbox","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_ClipBox ( FT_Face face, FT_UInt base_glyph, FT_ClipBox * clip_box ); Search for a \u2018COLR\u2019 v1 clip box for the specified base_glyph and fill the clip_box parameter with the \u2018COLR\u2019 v1 \u2018ClipBox\u2019 information if one is found.","title":"FT_Get_Color_Glyph_ClipBox"},{"location":"ft2-layer_management.html#ft_get_paint_layers","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint_Layers ( FT_Face face, FT_LayerIterator * iterator, FT_OpaquePaint * paint ); Access the layers of a PaintColrLayers table. If the root paint of a color glyph, or a nested paint of a \u2018COLR\u2019 glyph is a PaintColrLayers table, this function retrieves the layers of the PaintColrLayers table. The FT_PaintColrLayers object contains an FT_LayerIterator , which is used here to iterate over the layers. Each layer is returned as an FT_OpaquePaint object, which then can be used with FT_Get_Paint to retrieve the actual paint object.","title":"FT_Get_Paint_Layers"},{"location":"ft2-layer_management.html#ft_get_colorline_stops","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Colorline_Stops ( FT_Face face, FT_ColorStop * color_stop, FT_ColorStopIterator * iterator ); This is an interface to color gradient information in a \u2018COLR\u2019 v1 table in OpenType fonts to iteratively retrieve the gradient and solid fill information for colored glyph layers for a specified glyph ID. https://github.com/googlefonts/colr-gradients-spec","title":"FT_Get_Colorline_Stops"},{"location":"ft2-layer_management.html#ft_get_paint","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Bool ) FT_Get_Paint ( FT_Face face, FT_OpaquePaint opaque_paint, FT_COLR_Paint * paint ); Access the details of a paint using an FT_OpaquePaint opaque paint object, which internally stores the offset to the respective Paint object in the \u2018COLR\u2019 table.","title":"FT_Get_Paint"},{"location":"ft2-lcd_rendering.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Subpixel Rendering Subpixel Rendering \u00b6 Synopsis \u00b6 FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel. FT_LcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters. values FT_LCD_FILTER_NONE Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes. FT_LCD_FILTER_DEFAULT This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256 units. FT_LCD_FILTER_LIGHT this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256 units. FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType. since 2.3.0 ( FT_LCD_FILTER_LEGACY1 since 2.6.2) FT_Library_SetLcdFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V . input library A handle to the target library instance. filter The filter type. You can use FT_LCD_FILTER_NONE here to disable this feature, or FT_LCD_FILTER_DEFAULT to use a default filter that should work well on most LCD screens. return FreeType error code. 0 means success. note Since 2.10.3 the LCD filtering is enabled with FT_LCD_FILTER_DEFAULT . It is no longer necessary to call this function explicitly except to choose a different filter or disable filtering altogether with FT_LCD_FILTER_NONE . This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. since 2.3.0 FT_Library_SetLcdFilterWeights \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter . input library A handle to the target library instance. weights A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256 units. return FreeType error code. 0 means success. note This function does nothing but returns FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library. LCD filter weights can also be set per face using FT_Face_Properties with FT_PARAM_TAG_LCD_FILTER_WEIGHTS . since 2.4.0 FT_LcdFiveTapFilter \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure. since 2.8 FT_Library_SetLcdGeometry \u00b6 Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering. input library A handle to the target library instance. sub A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below. return FreeType error code. 0 means success. note Subpixel geometry examples: {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel. This could be an RGB panel. {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format. {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result. {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement. This function does nothing and returns FT_Err_Unimplemented_Feature in the context of ClearType-style subpixel rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is defined in your build of the library. since 2.10.0","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#subpixel-rendering","text":"","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#synopsis","text":"FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixel coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed evenly. Therefore, an equalizing 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, \u2153, \u2153, \u2153, 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel can be rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{-\u2153, 0}, {0, 0}, {\u2153, 0}} for standard RGB striped panel or {{-\u2159, \u00bc}, {-\u2159, -\u00bc}, {\u2153, 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony shifts, the resulting dimensions of LCD bitmaps can be slightly wider or taller than the dimensions the original outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.","title":"Synopsis"},{"location":"ft2-lcd_rendering.html#ft_lcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters.","title":"FT_LcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to change filter applied to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V .","title":"FT_Library_SetLcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilterweights","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter .","title":"FT_Library_SetLcdFilterWeights"},{"location":"ft2-lcd_rendering.html#ft_lcdfivetapfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure.","title":"FT_LcdFiveTapFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdgeometry","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.","title":"FT_Library_SetLcdGeometry"},{"location":"ft2-library_setup.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Library Setup Library Setup \u00b6 Synopsis \u00b6 Functions to start and end the usage of the FreeType library. Note that FT_Library_Version and FREETYPE_XXX are of limited use because even a new release of FreeType with only documentation changes increases the version number. FT_Library \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face . note Library objects are normally created by FT_Init_FreeType , and destroyed with FT_Done_FreeType . If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . FT_Init_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time. output alibrary A handle to a new library object. return FreeType error code. 0 means success. note In case you want to provide your own memory allocating routines, use FT_New_Library instead, followed by a call to FT_Add_Default_Modules (or a series of calls to FT_Add_Module ) and FT_Set_Default_Properties . See the documentation of FT_Library and FT_Face for multi-threading issues. If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. FT_Done_FreeType \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc. input library A handle to the target library object. return FreeType error code. 0 means success. FT_Library_Version \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH . input library A source library handle. output amajor The major version number. aminor The minor version number. apatch The patch version number. note The reason why this function takes a library argument is because certain programs implement library initialization in a custom way that doesn't use FT_Init_FreeType . In such cases, the library version might not be available before the library object has been created. FREETYPE_XXX \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 13 # define FREETYPE_PATCH 2 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime. values FREETYPE_MAJOR The major version number. FREETYPE_MINOR The minor version number. FREETYPE_PATCH The patch level. note The version number of FreeType if built as a dynamic link library with the \u2018libtool\u2019 package is not controlled by these three macros.","title":"Library Setup"},{"location":"ft2-library_setup.html#library-setup","text":"","title":"Library Setup"},{"location":"ft2-library_setup.html#synopsis","text":"Functions to start and end the usage of the FreeType library. Note that FT_Library_Version and FREETYPE_XXX are of limited use because even a new release of FreeType with only documentation changes increases the version number.","title":"Synopsis"},{"location":"ft2-library_setup.html#ft_library","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each \u2018library\u2019 is completely independent from the others; it is the \u2018root\u2019 of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face .","title":"FT_Library"},{"location":"ft2-library_setup.html#ft_init_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.","title":"FT_Init_FreeType"},{"location":"ft2-library_setup.html#ft_done_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.","title":"FT_Done_FreeType"},{"location":"ft2-library_setup.html#ft_library_version","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH .","title":"FT_Library_Version"},{"location":"ft2-library_setup.html#freetype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 13 # define FREETYPE_PATCH 2 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime.","title":"FREETYPE_XXX"},{"location":"ft2-list_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb List Processing List Processing \u00b6 Synopsis \u00b6 This section contains various definitions related to list processing using doubly-linked nodes. FT_List \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ). FT_ListNode \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element. FT_ListRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType. fields head The head (first element) of doubly-linked list. tail The tail (last element) of doubly-linked list. FT_ListNodeRec \u00b6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element. fields prev The previous element in the list. NULL if first. next The next element in the list. NULL if last. data A typeless pointer to the listed object. FT_List_Add \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list. inout list A pointer to the parent list. node The node to append. FT_List_Insert \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list. inout list A pointer to parent list. node The node to insert. FT_List_Find \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object. input list A pointer to the parent list. data The address of the listed object. return List node. NULL if it wasn't found. FT_List_Remove \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list! input node The node to remove. inout list A pointer to the parent list. FT_List_Up \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists. inout list A pointer to the parent list. node The node to move. FT_List_Iterate \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value. input list A handle to the list. iterator An iterator function, called on each node of the list. user A user-supplied field that is passed as the second argument to the iterator. return The result (a FreeType error code) of the last iterator call. FT_List_Iterator \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate . input node The current iteration list node. user A typeless pointer passed to FT_List_Iterate . Can be used to point to the iteration's state. FT_List_Finalize \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself. input list A handle to the list. destroy A list destructor that will be applied to each element of the list. Set this to NULL if not needed. memory The current memory object that handles deallocation. user A user-supplied field that is passed as the last argument to the destructor. note This function expects that all nodes added by FT_List_Add or FT_List_Insert have been dynamically allocated. FT_List_Destructor \u00b6 Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list. input system The current system object. data The current object to destroy. user A typeless pointer passed to FT_List_Iterate . It can be used to point to the iteration's state.","title":"List Processing"},{"location":"ft2-list_processing.html#list-processing","text":"","title":"List Processing"},{"location":"ft2-list_processing.html#synopsis","text":"This section contains various definitions related to list processing using doubly-linked nodes.","title":"Synopsis"},{"location":"ft2-list_processing.html#ft_list","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ).","title":"FT_List"},{"location":"ft2-list_processing.html#ft_listnode","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element.","title":"FT_ListNode"},{"location":"ft2-list_processing.html#ft_listrec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.","title":"FT_ListRec"},{"location":"ft2-list_processing.html#ft_listnoderec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element.","title":"FT_ListNodeRec"},{"location":"ft2-list_processing.html#ft_list_add","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list.","title":"FT_List_Add"},{"location":"ft2-list_processing.html#ft_list_insert","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list.","title":"FT_List_Insert"},{"location":"ft2-list_processing.html#ft_list_find","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object.","title":"FT_List_Find"},{"location":"ft2-list_processing.html#ft_list_remove","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list!","title":"FT_List_Remove"},{"location":"ft2-list_processing.html#ft_list_up","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists.","title":"FT_List_Up"},{"location":"ft2-list_processing.html#ft_list_iterate","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.","title":"FT_List_Iterate"},{"location":"ft2-list_processing.html#ft_list_iterator","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate .","title":"FT_List_Iterator"},{"location":"ft2-list_processing.html#ft_list_finalize","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself.","title":"FT_List_Finalize"},{"location":"ft2-list_processing.html#ft_list_destructor","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list.","title":"FT_List_Destructor"},{"location":"ft2-lzw.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb LZW Streams LZW Streams \u00b6 Synopsis \u00b6 In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions. FT_Stream_OpenLZW \u00b6 Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with LZW support.","title":"LZW Streams"},{"location":"ft2-lzw.html#lzw-streams","text":"","title":"LZW Streams"},{"location":"ft2-lzw.html#synopsis","text":"In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream, which significantly undermines the performance. This section contains the declaration of LZW-specific functions.","title":"Synopsis"},{"location":"ft2-lzw.html#ft_stream_openlzw","text":"Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86.","title":"FT_Stream_OpenLZW"},{"location":"ft2-mac_specific.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Mac Specific Interface Mac Specific Interface \u00b6 Synopsis \u00b6 The following definitions are only available if FreeType is compiled on a Macintosh. FT_New_Face_From_FOND \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource. inout library A handle to the library resource. input fond A FOND resource. face_index Only supported for the -1 \u2018sanity check\u2019 special case. output aface A handle to a new face object. return FreeType error code. 0 means success. example This function can be used to create FT_Face objects from fonts that are installed in the system as follows. fond = GetResource( 'FOND', fontName ); error = FT_New_Face_From_FOND( library, fond, 0, &face ); FT_GetFile_From_Mac_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font (e.g., Times New Roman Bold). output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFile_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font in ATS framework. output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFilePath_From_Mac_ATS_Name \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework. input fontName Mac OS name of the font in ATS framework. output path Buffer to store pathname of the file. For passing to FT_New_Face . The client must allocate this buffer before calling this function. maxPathSize Lengths of the buffer path that client allocated. face_index Index of the face. For passing to FT_New_Face . return FreeType error code. 0 means success. FT_New_Face_From_FSSpec \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file. inout library A handle to the library resource. input spec FSSpec to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSSpec is identical to FT_New_Face except it accepts an FSSpec instead of a path. FT_New_Face_From_FSRef \u00b6 Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file. inout library A handle to the library resource. input spec FSRef to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSRef is identical to FT_New_Face except it accepts an FSRef instead of a path.","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#mac-specific-interface","text":"","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#synopsis","text":"The following definitions are only available if FreeType is compiled on a Macintosh.","title":"Synopsis"},{"location":"ft2-mac_specific.html#ft_new_face_from_fond","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource.","title":"FT_New_Face_From_FOND"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_Name"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework.","title":"FT_GetFilePath_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsspec","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file.","title":"FT_New_Face_From_FSSpec"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsref","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file.","title":"FT_New_Face_From_FSRef"},{"location":"ft2-module_management.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Module Management Module Management \u00b6 Synopsis \u00b6 The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled. Here is a list of existing values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module. FT_Module \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former. FT_Module_Constructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object. input module The module to initialize. FT_Module_Destructor \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object. input module The module to finalize. FT_Module_Requester \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface. input module The module to be searched. name The name of the interface in the module. FT_Module_Class \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application. fields module_flags Bit flags describing the module. module_size The size of one module object/instance in bytes. module_name The name of the module. module_version The version, as a 16.16 fixed number (major.minor). module_requires The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000. module_interface A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what get_interface returns. module_init The initializing function. module_done The finalizing function. get_interface The interface requesting function. FT_Add_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance. inout library A handle to the library object. input clazz A pointer to class descriptor for the module. return FreeType error code. 0 means success. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. FT_Get_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name. input library A handle to the library object. module_name The module's name (as an ASCII string). return A module handle. 0 if none was found. note FreeType's internal modules aren't documented very well, and you should look up the source code for details. FT_Remove_Module \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance. inout library A handle to a library object. input module A handle to a module object. return FreeType error code. 0 means success. note The module object is destroyed by the function in case of success. FT_Add_Default_Modules \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager). inout library A handle to a new library object. FT_FACE_DRIVER_NAME \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_FACE_DRIVER_NAME ( face ) \\ ( ( *FT_REINTERPRET_CAST( FT_Module_Class **, \\ ( face )->driver ) )->module_name ) A macro that retrieves the name of a font driver from a face object. note The font driver name is a valid module_name for FT_Property_Set and FT_Property_Get . This is not the same as FT_Get_Font_Format . since 2.11 FT_Property_Set \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. Note that only a few modules have properties. value A generic pointer to a variable or structure that gives the new value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example sets property \u2018bar\u2019 (a simple integer) in module \u2018foo\u2019 to value 1. FT_UInt bar; bar = 1; FT_Property_Set( library, \"foo\", \"bar\", &bar ); Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call FTC_Manager_Reset to completely flush the cache if a module property gets changed after FTC_Manager_New has been called. It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead. since 2.4.11 FT_Property_Get \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section \u2018 Driver properties \u2019. inout value A generic pointer to a variable or structure that gives the value of the property. The exact definition of value is dependent on the property; see section \u2018 Driver properties \u2019. return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example gets property \u2018baz\u2019 (a range) in module \u2018foo\u2019. typedef range_ { FT_Int32 min; FT_Int32 max; } range; range baz; FT_Property_Get( library, \"foo\", \"baz\", &baz ); It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead. since 2.4.11 FT_Set_Default_Properties \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0 inout library A handle to a new library object. since 2.8 FT_New_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance. input memory A handle to the original memory object. output alibrary A pointer to handle of a new library object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Done_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects. input library A handle to the target library. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Reference_Library \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects. input library A handle to a target library object. return FreeType error code. 0 means success. since 2.4.2 FT_Renderer \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths. FT_Renderer_Class \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; const FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor. fields root The root FT_Module_Class fields. glyph_format The glyph image format this renderer handles. render_glyph A method used to render the image that is in a given glyph slot into a bitmap. transform_glyph A method used to transform the image that is in a given glyph slot. get_glyph_cbox A method used to access the glyph's cbox. set_mode A method used to pass additional parameters. raster_class For FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to its raster's class. FT_Get_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format. input library A handle to the library object. format The glyph format. return A renderer handle. 0 if none found. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. To add a new renderer, simply use FT_Add_Module . To retrieve a renderer by its name, use FT_Get_Module . FT_Set_Renderer \u00b6 Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode. inout library A handle to the library object. input renderer A handle to the renderer object. num_params The number of additional parameters. parameters Additional parameters. return FreeType error code. 0 means success. note In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps. This doesn't change the current renderer for other formats. Currently, no FreeType renderer module uses parameters ; you should thus always pass NULL as the value. FT_Set_Debug_Hook \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage. inout library A handle to the library object. input hook_index The index of the debug hook. You should use defined enumeration macros like FT_DEBUG_HOOK_TRUETYPE . debug_hook The function used to debug the interpreter. note Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined. FT_Driver \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files. FT_DebugHook_Func \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement. inout arg A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, TT_ExecContext , which is declared in FreeType's internal header file tttypes.h . FT_DEBUG_HOOK_XXX \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices. values FT_DEBUG_HOOK_TRUETYPE This hook index identifies the TrueType bytecode debugger.","title":"Module Management"},{"location":"ft2-module_management.html#module-management","text":"","title":"Module Management"},{"location":"ft2-module_management.html#synopsis","text":"The definitions below are used to manage modules within FreeType. Internal and external modules can be added, upgraded, and removed at runtime. For example, an alternative renderer or proprietary font driver can be registered and prioritized. Additionally, some module properties can also be controlled. Here is a list of existing values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module.","title":"Synopsis"},{"location":"ft2-module_management.html#ft_module","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former.","title":"FT_Module"},{"location":"ft2-module_management.html#ft_module_constructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object.","title":"FT_Module_Constructor"},{"location":"ft2-module_management.html#ft_module_destructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object.","title":"FT_Module_Destructor"},{"location":"ft2-module_management.html#ft_module_requester","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface.","title":"FT_Module_Requester"},{"location":"ft2-module_management.html#ft_module_class","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.","title":"FT_Module_Class"},{"location":"ft2-module_management.html#ft_add_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance.","title":"FT_Add_Module"},{"location":"ft2-module_management.html#ft_get_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name.","title":"FT_Get_Module"},{"location":"ft2-module_management.html#ft_remove_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance.","title":"FT_Remove_Module"},{"location":"ft2-module_management.html#ft_add_default_modules","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager).","title":"FT_Add_Default_Modules"},{"location":"ft2-module_management.html#ft_face_driver_name","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_FACE_DRIVER_NAME ( face ) \\ ( ( *FT_REINTERPRET_CAST( FT_Module_Class **, \\ ( face )->driver ) )->module_name ) A macro that retrieves the name of a font driver from a face object.","title":"FT_FACE_DRIVER_NAME"},{"location":"ft2-module_management.html#ft_property_set","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module.","title":"FT_Property_Set"},{"location":"ft2-module_management.html#ft_property_get","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value.","title":"FT_Property_Get"},{"location":"ft2-module_management.html#ft_set_default_properties","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section \u2018 Driver properties \u2019 for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). <optional whitespace> <module-name1> ':' <property-name1> '=' <property-value1> <whitespace> <module-name2> ':' <property-name2> '=' <property-value2> ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=0","title":"FT_Set_Default_Properties"},{"location":"ft2-module_management.html#ft_new_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance.","title":"FT_New_Library"},{"location":"ft2-module_management.html#ft_done_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects.","title":"FT_Done_Library"},{"location":"ft2-module_management.html#ft_reference_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects.","title":"FT_Reference_Library"},{"location":"ft2-module_management.html#ft_renderer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.","title":"FT_Renderer"},{"location":"ft2-module_management.html#ft_renderer_class","text":"Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; const FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor.","title":"FT_Renderer_Class"},{"location":"ft2-module_management.html#ft_get_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format.","title":"FT_Get_Renderer"},{"location":"ft2-module_management.html#ft_set_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode.","title":"FT_Set_Renderer"},{"location":"ft2-module_management.html#ft_set_debug_hook","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage.","title":"FT_Set_Debug_Hook"},{"location":"ft2-module_management.html#ft_driver","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.","title":"FT_Driver"},{"location":"ft2-module_management.html#ft_debughook_func","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement.","title":"FT_DebugHook_Func"},{"location":"ft2-module_management.html#ft_debug_hook_xxx","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices.","title":"FT_DEBUG_HOOK_XXX"},{"location":"ft2-multiple_masters.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Multiple Masters Multiple Masters \u00b6 Synopsis \u00b6 The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. For Adobe MM fonts, macro FT_IS_SFNT returns false. For GX and OpenType variation fonts, it returns true. FT_MM_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts. fields name The axis's name. minimum The axis's minimum design coordinate. maximum The axis's maximum design coordinate. FT_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts. fields num_axis Number of axes. Cannot exceed 4. num_designs Number of designs; should be normally 2^num_axis even though the Type 1 specification strangely allows for intermediate designs to be present. This number cannot exceed 16. axis A table of axis descriptors. FT_Var_Axis \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts. fields name The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts. minimum The axis's minimum design coordinate. def The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts. maximum The axis's maximum design coordinate. tag The axis's tag (the equivalent to \u2018name\u2019 for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible. strid The axis name entry in the font's \u2018name\u2019 table. This is another (and often better) version of the \u2018name\u2019 field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts. note The fields minimum , def , and maximum are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero). FT_Var_Named_Style \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts. fields coords The design coordinates for this instance. This is an array with one entry for each axis. strid The entry in \u2018name\u2019 table identifying this instance. psid The entry in \u2018name\u2019 table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry. FT_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others. fields num_axis The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts. num_designs The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs). num_namedstyles The number of named styles; a \u2018named style\u2019 is a tuple of design coordinates that has a string ID (in the \u2018name\u2019 table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is \u2018Bold\u2019. Another name for \u2018named style\u2019 is \u2018named instance\u2019. For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles. axis An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType. namedstyle A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType. FT_Get_Multi_Master \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts. input face A handle to the source face. output amaster The Multiple Masters descriptor. return FreeType error code. 0 means success. FT_Get_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats. input face A handle to the source face. output amaster The variation descriptor. Allocates a data structure, which the user must deallocate with a call to FT_Done_MM_Var after use. return FreeType error code. 0 means success. FT_Done_MM_Var \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var . input library A handle of the face's parent library object that was used in the call to FT_Get_MM_Var to create amaster . return FreeType error code. 0 means success. FT_Set_MM_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Set_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are supposed to be whole numbers (i.e., the fractional part is zero). [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_Var_Design_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0. output coords The design coordinates array. return FreeType error code. 0 means success. note The design coordinates are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are whole numbers (i.e., the fractional part is zero). since 2.7.1 FT_Set_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords The design coordinates array. Each element is a 16.16 fractional value and must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] \u2018Default values\u2019 means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_MM_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0.5 for Adobe MM fonts, and to 0 for TrueType GX and OpenType variation fonts. output coords The normalized blend coordinates array (as 16.16 fractional values). return FreeType error code. 0 means success. since 2.7.1 FT_Set_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates . FT_Get_Var_Blend_Coordinates \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates . since 2.7.1 FT_Set_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input len The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero. weightvector An array representing the weight vector. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16 elements. If len is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If len is zero, this bit flag is unset and the weight vector array is reset to the default values. The Adobe documentation also states that the values in the WeightVector array must total 1.0 \u00b1 0.001. In practice this does not seem to be enforced, so is not enforced here, either. since 2.10 FT_Get_MM_WeightVector \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. len A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, FT_Err_Invalid_Argument is returned, and len is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to 0. On successful completion, len is set to the number of designs (i.e., the number of values written to the array). output weightvector An array to be filled. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the WeightVector to 16. since 2.10 FT_VAR_AXIS_FLAG_XXX \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags . values FT_VAR_AXIS_FLAG_HIDDEN The variation axis should not be exposed to user interfaces. since 2.8.1 FT_Get_Var_Axis_Flags \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero). input master The variation descriptor. axis_index The index of the requested variation axis. output flags The \u2018flags\u2019 field. See FT_VAR_AXIS_FLAG_XXX for possible values. return FreeType error code. 0 means success. since 2.8.1 FT_Set_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance. input face A handle to the source face. instance_index The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance. return FreeType error code. 0 means success. note The function uses the value of instance_index to set bits 16-30 of the face's face_index field. It also resets any variation applied to the font, and the FT_FACE_FLAG_VARIATION bit of the face's face_flags field gets reset to zero (i.e., FT_IS_VARIATION will return false). For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance. since 2.9 FT_Get_Default_Named_Instance \u00b6 Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Default_Named_Instance ( FT_Face face, FT_UInt *instance_index ); Retrieve the index of the default named instance, to be used with FT_Set_Named_Instance . The default instance of a variation font is that instance for which the nth axis coordinate is equal to axis[n].def (as specified in the FT_MM_Var structure), with n covering all axes. FreeType synthesizes a named instance for the default instance if the font does not contain such an entry. input face A handle to the source face. output instance_index The index of the default named instance. return FreeType error code. 0 means success. note For Adobe MM fonts (which don't have named instances) this function always returns zero for instance_index . since 2.13.1","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#multiple-masters","text":"","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#synopsis","text":"The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. For Adobe MM fonts, macro FT_IS_SFNT returns false. For GX and OpenType variation fonts, it returns true.","title":"Synopsis"},{"location":"ft2-multiple_masters.html#ft_mm_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_MM_Axis"},{"location":"ft2-multiple_masters.html#ft_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_var_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.","title":"FT_Var_Axis"},{"location":"ft2-multiple_masters.html#ft_var_named_style","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts.","title":"FT_Var_Named_Style"},{"location":"ft2-multiple_masters.html#ft_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others.","title":"FT_MM_Var"},{"location":"ft2-multiple_masters.html#ft_get_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_get_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats.","title":"FT_Get_MM_Var"},{"location":"ft2-multiple_masters.html#ft_done_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var .","title":"FT_Done_MM_Var"},{"location":"ft2-multiple_masters.html#ft_set_mm_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats.","title":"FT_Set_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats.","title":"FT_Set_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates .","title":"FT_Set_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates .","title":"FT_Get_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_get_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_var_axis_flag_xxx","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags .","title":"FT_VAR_AXIS_FLAG_XXX"},{"location":"ft2-multiple_masters.html#ft_get_var_axis_flags","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the \u2018flags\u2019 field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero).","title":"FT_Get_Var_Axis_Flags"},{"location":"ft2-multiple_masters.html#ft_set_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance.","title":"FT_Set_Named_Instance"},{"location":"ft2-multiple_masters.html#ft_get_default_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Default_Named_Instance ( FT_Face face, FT_UInt *instance_index ); Retrieve the index of the default named instance, to be used with FT_Set_Named_Instance . The default instance of a variation font is that instance for which the nth axis coordinate is equal to axis[n].def (as specified in the FT_MM_Var structure), with n covering all axes. FreeType synthesizes a named instance for the default instance if the font does not contain such an entry.","title":"FT_Get_Default_Named_Instance"},{"location":"ft2-ot_svg_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The SVG driver The SVG driver \u00b6 Synopsis \u00b6 By default, FreeType can only load the \u2018SVG \u2019 table of OpenType fonts if configuration macro FT_CONFIG_OPTION_SVG is defined. To make it render SVG glyphs, an external SVG rendering library is needed. All details on the interface between FreeType and the external library via function hooks can be found in section \u2018 OpenType SVG Fonts \u2019. The OT-SVG driver's module name is \u2018ot-svg\u2019; it supports a single property called svg-hooks , documented below in the \u2018 Driver properties \u2019 section.","title":"The SVG driver"},{"location":"ft2-ot_svg_driver.html#the-svg-driver","text":"","title":"The SVG driver"},{"location":"ft2-ot_svg_driver.html#synopsis","text":"By default, FreeType can only load the \u2018SVG \u2019 table of OpenType fonts if configuration macro FT_CONFIG_OPTION_SVG is defined. To make it render SVG glyphs, an external SVG rendering library is needed. All details on the interface between FreeType and the external library via function hooks can be found in section \u2018 OpenType SVG Fonts \u2019. The OT-SVG driver's module name is \u2018ot-svg\u2019; it supports a single property called svg-hooks , documented below in the \u2018 Driver properties \u2019 section.","title":"Synopsis"},{"location":"ft2-ot_validation.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb OpenType Validation OpenType Validation \u00b6 Synopsis \u00b6 This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). FT_OpenType_Validate \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values. output BASE_table A pointer to the BASE table. GDEF_table A pointer to the GDEF table. GPOS_table A pointer to the GPOS table. GSUB_table A pointer to the GSUB table. JSTF_table A pointer to the JSTF table. return FreeType error code. 0 means success. note This function only works with OpenType fonts, returning an error otherwise. After use, the application should deallocate the five tables with FT_OpenType_Free . A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation. FT_OpenType_Free \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_OpenType_Validate . note This function must be used to free the buffer allocated by FT_OpenType_Validate only. FT_VALIDATE_OTXXX \u00b6 Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated. values FT_VALIDATE_BASE Validate BASE table. FT_VALIDATE_GDEF Validate GDEF table. FT_VALIDATE_GPOS Validate GPOS table. FT_VALIDATE_GSUB Validate GSUB table. FT_VALIDATE_JSTF Validate JSTF table. FT_VALIDATE_MATH Validate MATH table. FT_VALIDATE_OT Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#opentype-validation","text":"","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#synopsis","text":"This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"Synopsis"},{"location":"ft2-ot_validation.html#ft_opentype_validate","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_OpenType_Validate"},{"location":"ft2-ot_validation.html#ft_opentype_free","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator.","title":"FT_OpenType_Free"},{"location":"ft2-ot_validation.html#ft_validate_otxxx","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.","title":"FT_VALIDATE_OTXXX"},{"location":"ft2-other_api_data.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Other API Data Other API Data \u00b6 Synopsis \u00b6 Other structures, enumerations, and macros. Deprecated functions are also listed here. FT_Face_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications. FT_Size_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object. FT_Slot_Internal \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object. FT_SubGlyph \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites). note The subglyph implementation is not part of the high-level API, hence the forward structure declaration. You can however retrieve subglyph information with FT_Get_SubGlyph_Info . FT_HAS_FAST_GLYPHS \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated. FT_Face_CheckTrueTypePatents \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing. input face A face handle. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FT_Face_SetUnpatentedHinting \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing. input face A face handle. value New boolean setting. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5","title":"Other API Data"},{"location":"ft2-other_api_data.html#other-api-data","text":"","title":"Other API Data"},{"location":"ft2-other_api_data.html#synopsis","text":"Other structures, enumerations, and macros. Deprecated functions are also listed here.","title":"Synopsis"},{"location":"ft2-other_api_data.html#ft_face_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications.","title":"FT_Face_Internal"},{"location":"ft2-other_api_data.html#ft_size_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object.","title":"FT_Size_Internal"},{"location":"ft2-other_api_data.html#ft_slot_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object.","title":"FT_Slot_Internal"},{"location":"ft2-other_api_data.html#ft_subglyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).","title":"FT_SubGlyph"},{"location":"ft2-other_api_data.html#ft_has_fast_glyphs","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"FT_HAS_FAST_GLYPHS"},{"location":"ft2-other_api_data.html#ft_face_checktruetypepatents","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing.","title":"FT_Face_CheckTrueTypePatents"},{"location":"ft2-other_api_data.html#ft_face_setunpatentedhinting","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing.","title":"FT_Face_SetUnpatentedHinting"},{"location":"ft2-outline_processing.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Outline Processing Outline Processing \u00b6 Synopsis \u00b6 This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps. FT_Outline \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter. fields n_contours The number of contours in the outline. n_points The number of points in the outline. points A pointer to an array of n_points FT_Vector elements, giving the outline's point coordinates. tags A pointer to an array of n_points chars, giving each outline point's type. If bit 0 is unset, the point is \u2018off\u2019 the curve, i.e., a Bezier control point, while it is \u2018on\u2019 if set. Bit 1 is meaningful for \u2018off\u2019 points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset. If bit 2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the \u2018SCANMODE\u2019 instruction). Bits 3 and 4 are reserved for internal purposes. contours An array of n_contours shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points \u20180\u2019 to contours[0] , the second one is defined by the points contours[0]+1 to contours[1] , etc. flags A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See FT_OUTLINE_XXX . note The B/W rasterizer only checks bit 2 in the tags array for the first point of each contour. The drop-out mode as given with FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS in flags is then overridden. FT_Outline_New \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size. input library A handle to the library object from where the outline is allocated. Note however that the new outline will not necessarily be freed , when destroying the library, by FT_Done_FreeType . numPoints The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535). numContours The maximum number of contours within the outline. This value must be in the range 0 to numPoints . output anoutline A handle to the new outline. return FreeType error code. 0 means success. note The reason why this function takes a library parameter is simply to use the library's memory allocator. FT_Outline_Done \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New . input library A handle of the library object used to allocate the outline. outline A pointer to the outline object to be discarded. return FreeType error code. 0 means success. note If the outline's \u2018owner\u2019 field is not set, only the outline descriptor will be released. FT_Outline_Copy \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called. input source A handle to the source outline. output target A handle to the target outline. return FreeType error code. 0 means success. FT_Outline_Translate \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline. inout outline A pointer to the target outline descriptor. input xOffset The horizontal offset. yOffset The vertical offset. FT_Outline_Transform \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc. inout outline A pointer to the target outline descriptor. input matrix A pointer to the transformation matrix. note You can use FT_Outline_Translate if you need to translate the outline's points. FT_Outline_Embolden \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also. inout outline A handle to the target outline. input strength How strong the glyph is emboldened. Expressed in 26.6 pixel format. return FreeType error code. 0 means success. note The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly. If you need \u2018better\u2019 metrics values you should call FT_Outline_Get_CBox or FT_Outline_Get_BBox . To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph. example FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ) FT_Outline_Embolden( &face->glyph->outline, strength ); FT_Outline_EmboldenXY \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions. since 2.4.10 FT_Outline_Reverse \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs. inout outline A pointer to the target outline descriptor. note This function toggles the bit flag FT_OUTLINE_REVERSE_FILL in the outline's flags field. It shouldn't be used by a normal client application, unless it knows what it is doing. FT_Outline_Check \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor. input outline A handle to a source outline. return FreeType error code. 0 means success. note An empty outline, or an outline with a single point only is also valid. FT_Outline_Get_CBox \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task. input outline A pointer to the source outline descriptor. output acbox The outline's control box. note See FT_Glyph_Get_CBox for a discussion of tricky fonts. FT_Outline_Get_BBox \u00b6 Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema. input outline A pointer to the source outline. output abbox The outline's exact bounding box. return FreeType error code. 0 means success. note If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units. FT_Outline_Get_Bitmap \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout abitmap A pointer to the target bitmap descriptor. return FreeType error code. 0 means success. note This function does not create the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in abitmap should be set accordingly. It will use the raster corresponding to the default glyph format. The value of the num_grays field in abitmap is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use FT_Outline_Render directly. FT_Outline_Render \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout params A pointer to an FT_Raster_Params structure used to describe the rendering operation. return FreeType error code. 0 means success. note This advanced function uses FT_Raster_Params as an argument. The field params.source will be set to outline before the scan converter is called, which means that the value you give to it is actually ignored. Either params.target must point to preallocated bitmap, or FT_RASTER_FLAG_DIRECT must be set in params.flags allowing FreeType rasterizer to be used for direct composition, translucency, etc. See FT_Raster_Params for more details. FT_Outline_Decompose \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline. input outline A pointer to the source target. func_interface A table of \u2018emitters\u2019, i.e., function pointers called during decomposition to indicate path operations. inout user A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition. return FreeType error code. 0 means success. note Degenerate contours, segments, and Bezier arcs may be reported. In most cases, it is best to filter these out before using the outline for stroking or other path modification purposes (which may cause degenerate segments to become non-degenrate and visible, like when stroke caps are used or the path is otherwise outset). Some glyph outlines may contain deliberate degenerate single points for mark attachement. Similarly, the function returns success for an empty outline also (doing nothing, that is, not calling any emitter); if necessary, you should filter this out, too. FT_Outline_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers. fields move_to The \u2018move to\u2019 emitter. line_to The segment emitter. conic_to The second-order Bezier arc emitter. cubic_to The third-order Bezier arc emitter. shift The shift that is applied to coordinates before they are sent to the emitter. delta The delta that is applied to coordinates before they are sent to the emitter, but after the shift. note The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple: x' = (x << shift) - delta y' = (y << shift) - delta Set the values of shift and delta to 0 to get the original point coordinates. FT_Outline_MoveToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline. input to A pointer to the target point of the \u2018move to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_LineToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline. input to A pointer to the target point of the \u2018line to\u2019. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_ConicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline. input control An intermediate control point between the last position and the new target in to . to A pointer to the target end point of the conic arc. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_CubicToFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc. input control1 A pointer to the first Bezier control point. control2 A pointer to the second Bezier control point. to A pointer to the target end point. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled. values FT_ORIENTATION_TRUETYPE According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled. FT_ORIENTATION_POSTSCRIPT According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled. FT_ORIENTATION_FILL_RIGHT This is identical to FT_ORIENTATION_TRUETYPE , but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled. FT_ORIENTATION_FILL_LEFT This is identical to FT_ORIENTATION_POSTSCRIPT , but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled. FT_ORIENTATION_NONE The orientation cannot be determined. That is, different parts of the glyph have different orientation. FT_Outline_Get_Orientation \u00b6 Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines. input outline A handle to the source outline. return The orientation. FT_OUTLINE_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field. values FT_OUTLINE_NONE Value 0 is reserved. FT_OUTLINE_OWNER If set, this flag indicates that the outline's field arrays (i.e., points , flags , and contours ) are \u2018owned\u2019 by the outline object, and should thus be freed when it is destroyed. FT_OUTLINE_EVEN_ODD_FILL By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer). FT_OUTLINE_REVERSE_FILL By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type 1 fonts). This flag is ignored by the scan converter. FT_OUTLINE_IGNORE_DROPOUTS By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information. FT_OUTLINE_SMART_DROPOUTS Select smart dropout control. If unset, use simple dropout control. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_INCLUDE_STUBS If set, turn pixels on for \u2018stubs\u2019, otherwise exclude them. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_OVERLAP [Since 2.10.3] This flag indicates that this outline contains overlapping contours and the anti-aliased renderer should perform oversampling to mitigate possible artifacts. This flag should not be set for well designed glyphs without overlaps because it quadruples the rendering time. FT_OUTLINE_HIGH_PRECISION This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter. FT_OUTLINE_SINGLE_PASS This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter. note The flags FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer. There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the tags field in FT_Outline . Please refer to the description of the \u2018SCANTYPE\u2019 instruction in the OpenType specification (in file ttinst1.doc ) how simple drop-outs, smart drop-outs, and stubs are defined.","title":"Outline Processing"},{"location":"ft2-outline_processing.html#outline-processing","text":"","title":"Outline Processing"},{"location":"ft2-outline_processing.html#synopsis","text":"This section contains routines used to create and destroy scalable glyph images known as \u2018outlines\u2019. These can also be measured, transformed, and converted into bitmaps and pixmaps.","title":"Synopsis"},{"location":"ft2-outline_processing.html#ft_outline","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter.","title":"FT_Outline"},{"location":"ft2-outline_processing.html#ft_outline_new","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size.","title":"FT_Outline_New"},{"location":"ft2-outline_processing.html#ft_outline_done","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New .","title":"FT_Outline_Done"},{"location":"ft2-outline_processing.html#ft_outline_copy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points & number of contours) when this function is called.","title":"FT_Outline_Copy"},{"location":"ft2-outline_processing.html#ft_outline_translate","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline.","title":"FT_Outline_Translate"},{"location":"ft2-outline_processing.html#ft_outline_transform","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.","title":"FT_Outline_Transform"},{"location":"ft2-outline_processing.html#ft_outline_embolden","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also.","title":"FT_Outline_Embolden"},{"location":"ft2-outline_processing.html#ft_outline_emboldenxy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions.","title":"FT_Outline_EmboldenXY"},{"location":"ft2-outline_processing.html#ft_outline_reverse","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.","title":"FT_Outline_Reverse"},{"location":"ft2-outline_processing.html#ft_outline_check","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor.","title":"FT_Outline_Check"},{"location":"ft2-outline_processing.html#ft_outline_get_cbox","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's \u2018control box\u2019. The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the \u2018ftbbox\u2019 component, which is dedicated to this single task.","title":"FT_Outline_Get_CBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bbox","text":"Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.","title":"FT_Outline_Get_BBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bitmap","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.","title":"FT_Outline_Get_Bitmap"},{"location":"ft2-outline_processing.html#ft_outline_render","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert.","title":"FT_Outline_Render"},{"location":"ft2-outline_processing.html#ft_outline_decompose","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits \u2018move to\u2019 operations to indicate the start of new contours in the outline.","title":"FT_Outline_Decompose"},{"location":"ft2-outline_processing.html#ft_outline_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.","title":"FT_Outline_Funcs"},{"location":"ft2-outline_processing.html#ft_outline_movetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a \u2018move to\u2019 function during outline walking/decomposition. A \u2018move to\u2019 is emitted to start a new contour in an outline.","title":"FT_Outline_MoveToFunc"},{"location":"ft2-outline_processing.html#ft_outline_linetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a \u2018line to\u2019 function during outline walking/decomposition. A \u2018line to\u2019 is emitted to indicate a segment in the outline.","title":"FT_Outline_LineToFunc"},{"location":"ft2-outline_processing.html#ft_outline_conictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a \u2018conic to\u2019 function during outline walking or decomposition. A \u2018conic to\u2019 is emitted to indicate a second-order Bezier arc in the outline.","title":"FT_Outline_ConicToFunc"},{"location":"ft2-outline_processing.html#ft_outline_cubictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a \u2018cubic to\u2019 function during outline walking or decomposition. A \u2018cubic to\u2019 is emitted to indicate a third-order Bezier arc.","title":"FT_Outline_CubicToFunc"},{"location":"ft2-outline_processing.html#ft_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.","title":"FT_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_get_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines.","title":"FT_Outline_Get_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_OVERLAP 0x40 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field.","title":"FT_OUTLINE_XXX"},{"location":"ft2-parameter_tags.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Parameter Tags Parameter Tags \u00b6 Synopsis \u00b6 This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType. FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \u00b6 # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_INCREMENTAL \u00b6 # define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading. FT_PARAM_TAG_IGNORE_SBIX \u00b6 # define FT_PARAM_TAG_IGNORE_SBIX \\ FT_MAKE_TAG ( 'i', 's', 'b', 'x' ) A tag for FT_Parameter to make FT_Open_Face ignore an \u2018sbix\u2019 table while loading a font. Use this if FT_FACE_FLAG_SBIX is set and you want to access the outline glyphs in the font. FT_PARAM_TAG_LCD_FILTER_WEIGHTS \u00b6 # define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights . since 2.8 FT_PARAM_TAG_RANDOM_SEED \u00b6 # define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed . since 2.8 FT_PARAM_TAG_STEM_DARKENING \u00b6 # define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9). since 2.8 FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#parameter-tags","text":"","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#synopsis","text":"This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.","title":"Synopsis"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the \u2018name\u2019 table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_incremental","text":"# define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading.","title":"FT_PARAM_TAG_INCREMENTAL"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_sbix","text":"# define FT_PARAM_TAG_IGNORE_SBIX \\ FT_MAKE_TAG ( 'i', 's', 'b', 'x' ) A tag for FT_Parameter to make FT_Open_Face ignore an \u2018sbix\u2019 table while loading a font. Use this if FT_FACE_FLAG_SBIX is set and you want to access the outline glyphs in the font.","title":"FT_PARAM_TAG_IGNORE_SBIX"},{"location":"ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights","text":"# define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights .","title":"FT_PARAM_TAG_LCD_FILTER_WEIGHTS"},{"location":"ft2-parameter_tags.html#ft_param_tag_random_seed","text":"# define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed .","title":"FT_PARAM_TAG_RANDOM_SEED"},{"location":"ft2-parameter_tags.html#ft_param_tag_stem_darkening","text":"# define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in \u2018light\u2019 hinting mode (as of version 2.9).","title":"FT_PARAM_TAG_STEM_DARKENING"},{"location":"ft2-parameter_tags.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-pcf_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The PCF driver The PCF driver \u00b6 Synopsis \u00b6 While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#the-pcf-driver","text":"","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#synopsis","text":"While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is \u2018pcf\u2019.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb PFR Fonts PFR Fonts \u00b6 Synopsis \u00b6 This section contains the declaration of PFR-specific functions. FT_Get_PFR_Metrics \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face. input face Handle to the input face. It can be a non-PFR face. output aoutline_resolution Outline resolution. This is equivalent to face->units_per_EM for non-PFR fonts. Optional (parameter can be NULL ). ametrics_resolution Metrics resolution. This is equivalent to outline_resolution for non-PFR fonts. Optional (parameter can be NULL ). ametrics_x_scale A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. This is equivalent to face->size->x_scale , but for metrics only. Optional (parameter can be NULL ). ametrics_y_scale Same as ametrics_x_scale but for the vertical direction. optional (parameter can be NULL ). return FreeType error code. 0 means success. note If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values. FT_Get_PFR_Kerning \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning . input face A handle to the input face. left Index of the left glyph. right Index of the right glyph. output avector A kerning vector. return FreeType error code. 0 means success. note This function always return distances in original PFR metrics units. This is unlike FT_Get_Kerning with the FT_KERNING_UNSCALED mode, which always returns distances converted to outline units. You can use the value of the x_scale and y_scale parameters returned by FT_Get_PFR_Metrics to scale these to device subpixels. FT_Get_PFR_Advance \u00b6 Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font. input face A handle to the input face. gindex The glyph index. output aadvance The glyph advance in metrics units. return FreeType error code. 0 means success. note You can use the x_scale or y_scale results of FT_Get_PFR_Metrics to convert the advance to device subpixels (i.e., 1/64 of pixels).","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#pfr-fonts","text":"","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#synopsis","text":"This section contains the declaration of PFR-specific functions.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_metrics","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face.","title":"FT_Get_PFR_Metrics"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_kerning","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning .","title":"FT_Get_PFR_Kerning"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_advance","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font.","title":"FT_Get_PFR_Advance"},{"location":"ft2-preamble.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb Preamble Preamble \u00b6 Synopsis \u00b6 FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps. Note that FreeType is not a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that. Note also that FreeType does not perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.","title":"Preamble"},{"location":"ft2-preamble.html#preamble","text":"","title":"Preamble"},{"location":"ft2-preamble.html#synopsis","text":"FreeType is a library that provides access to glyphs in font files. It scales the glyph images and their metrics to a requested size, and it rasterizes the glyph images to produce pixel or subpixel alpha coverage bitmaps. Note that FreeType is not a text layout engine. You have to use higher-level libraries like HarfBuzz, Pango, or ICU for that. Note also that FreeType does not perform alpha blending or compositing the resulting bitmaps or pixmaps by itself. Use your favourite graphics library (for example, Cairo or Skia) to further process FreeType's output.","title":"Synopsis"},{"location":"ft2-properties.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb Driver properties Driver properties \u00b6 Synopsis \u00b6 Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures. FT_HINTING_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts. values FT_HINTING_FREETYPE Use the old FreeType hinting engine. FT_HINTING_ADOBE Use the hinting engine contributed by Adobe. since 2.9 hinting-engine \u00b6 Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018adobe\u2019. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018adobe\u2019, too. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u2018adobe\u2019 or \u2018freetype\u2019). example The following example code demonstrates how to select Adobe's hinting engine for the \u2018cff\u2019 module (omitting the error handling). FT_Library library; FT_UInt hinting_engine = FT_HINTING_ADOBE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"hinting-engine\", &hinting_engine ); since 2.4.12 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-stem-darkening \u00b6 All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (that is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_STEM_DARKENING . example FT_Library library; FT_Bool no_stem_darkening = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"cff\", \"no-stem-darkening\", &no_stem_darkening ); since 2.4.12 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) darkening-parameters \u00b6 By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable, using eight comma-separated integers without spaces. Here the above example, using \\ to break the line for readability. FREETYPE_PROPERTIES=\\ type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 example FT_Library library; FT_Int darken_params[8] = { 500, 300, // x1, y1 1000, 200, // x2, y2 1500, 100, // x3, y3 2000, 0 }; // x4, y4 FT_Init_FreeType( &library ); FT_Property_Set( library, \"type1\", \"darkening-parameters\", darken_params ); since 2.5.1 (for \u2018cff\u2019 module) 2.6.2 (for \u2018autofitter\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) random-seed \u00b6 By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored. note This property can be set via the FREETYPE_PROPERTIES environment variable. It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_RANDOM_SEED . since 2.8 (for \u2018cff\u2019 module) 2.9 (for \u2018type1\u2019 and \u2018t1cid\u2019 modules) no-long-family-names \u00b6 If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for \u2018on\u2019 and \u2018off\u2019, respectively). example FT_Library library; FT_Bool no_long_family_names = TRUE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"pcf\", \"no-long-family-names\", &no_long_family_names ); since 2.8 TT_INTERPRETER_VERSION_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction. values TT_INTERPRETER_VERSION_35 Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported. TT_INTERPRETER_VERSION_38 Version 38 is the same Version 40. The original \u2018Infinality\u2019 code is no longer available. TT_INTERPRETER_VERSION_40 Version 40 corresponds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the \u2018minimal\u2019 subpixel hinting code, a stripped-down and higher performance version of the \u2018Infinality\u2019 code. note This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does not control how glyph get rasterized! In particular, it does not control subpixel color filtering. If FreeType has not been compiled with the configuration option TT_CONFIG_OPTION_SUBPIXEL_HINTING , selecting version 38 or 40 causes an FT_Err_Unimplemented_Feature error. Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the \u2018GETINFO\u2019 bytecode instruction are more convoluted than desired. Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it. GETINFO framework version feature ------------------------------------------------------------------- 3 GDI (Win 3.1), v1.0 16-bit, first version TrueImage 33 GDI (Win NT 3.1), v1.5 32-bit HP Laserjet 34 GDI (Win 95) v1.6 font smoothing, new SCANTYPE opcode 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET bits in composite glyphs 36 MGDI (Win CE 2) v1.6+ classic ClearType 37 GDI (XP and later), v1.8 ClearType GDI+ old (before Vista) 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, WPF Y-direction ClearType, additional error checking 39 DWrite (before Win 8) v2.0 subpixel ClearType flags in GETINFO opcode, bug fixes 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag DWrite (Win 8) in GETINFO opcode, Gray ClearType The \u2018version\u2019 field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates to a given framework might include improved hinting support. version sampling rendering comment x y x y -------------------------------------------------------------- v1.0 normal normal B/W B/W bi-level v1.6 high high gray gray grayscale v1.8 high normal color-filter B/W (GDI) ClearType v1.9 high high color-filter gray Color ClearType v2.1 high normal gray B/W Gray ClearType v2.1 high high gray gray Gray ClearType Color and Gray ClearType are the two available variants of \u2018Y-direction ClearType\u2019, meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is \u2018symmetric smoothing\u2019. \u2018Classic ClearType\u2019 is the original algorithm used before introducing a modified version in Win XP. Another name for v1.6's grayscale rendering is \u2018font smoothing\u2019, and \u2018Color ClearType\u2019 is sometimes also called \u2018DWrite ClearType\u2019. To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called \u2018GDI ClearType\u2019. \u2018Normal\u2019 and \u2018high\u2019 sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. \u2018Normal\u2019 means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, \u2018high\u2019 means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like \u2018MIRP\u2019. After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated. Note that \u2018Gray ClearType\u2019 is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit 12 (hinting for grayscale), while v2.1 returns bits 13 (hinting for ClearType), 18 (symmetrical smoothing), and 19 (Gray ClearType). Also, this mode respects bits 2 and 3 for the version 1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version 0 (bits 0 and 1). Keep in mind that the features of the above interpreter versions might not map exactly to FreeType features or behavior because it is a fundamentally different library with different internals. interpreter-version \u00b6 Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values \u201835\u2019, \u201838\u2019, or \u201840\u2019). example The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling). FT_Library library; FT_Face face; FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; FT_Init_FreeType( &library ); FT_Property_Set( library, \"truetype\", \"interpreter-version\", &interpreter_version ); since 2.5 svg-hooks \u00b6 Set up the interface between FreeType and an extern SVG rendering library like \u2018librsvg\u2019. All details on the function hooks can be found in section \u2018 OpenType SVG Fonts \u2019. example The following example code expects that the four hook functions svg_* are defined elsewhere. Error handling is omitted, too. FT_Library library; SVG_RendererHooks hooks = { (SVG_Lib_Init_Func)svg_init, (SVG_Lib_Free_Func)svg_free, (SVG_Lib_Render_Func)svg_render, (SVG_Lib_Preset_Slot_Func)svg_preset_slot }; FT_Init_FreeType( &library ); FT_Property_Set( library, \"ot-svg\", \"svg-hooks\", &hooks ); since 2.12 glyph-to-script-map \u00b6 Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping. example The following example code demonstrates how to access it (omitting the error handling). FT_Library library; FT_Face face; FT_Prop_GlyphToScriptMap prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); prop.face = face; FT_Property_Get( library, \"autofitter\", \"glyph-to-script-map\", &prop ); // adjust `prop.map' as needed right here FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); since 2.4.11 FT_AUTOHINTER_SCRIPT_XXX \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph. values FT_AUTOHINTER_SCRIPT_NONE Don't auto-hint this glyph. FT_AUTOHINTER_SCRIPT_LATIN Apply the latin auto-hinter. For the auto-hinter, \u2018latin\u2019 is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints. By default, characters from the following Unicode ranges are assigned to this submodule. U+0020 - U+007F // Basic Latin (no control characters) U+00A0 - U+00FF // Latin-1 Supplement (no control characters) U+0100 - U+017F // Latin Extended-A U+0180 - U+024F // Latin Extended-B U+0250 - U+02AF // IPA Extensions U+02B0 - U+02FF // Spacing Modifier Letters U+0300 - U+036F // Combining Diacritical Marks U+0370 - U+03FF // Greek and Coptic U+0400 - U+04FF // Cyrillic U+0500 - U+052F // Cyrillic Supplement U+1D00 - U+1D7F // Phonetic Extensions U+1D80 - U+1DBF // Phonetic Extensions Supplement U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement U+1E00 - U+1EFF // Latin Extended Additional U+1F00 - U+1FFF // Greek Extended U+2000 - U+206F // General Punctuation U+2070 - U+209F // Superscripts and Subscripts U+20A0 - U+20CF // Currency Symbols U+2150 - U+218F // Number Forms U+2460 - U+24FF // Enclosed Alphanumerics U+2C60 - U+2C7F // Latin Extended-C U+2DE0 - U+2DFF // Cyrillic Extended-A U+2E00 - U+2E7F // Supplemental Punctuation U+A640 - U+A69F // Cyrillic Extended-B U+A720 - U+A7FF // Latin Extended-D U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement FT_AUTOHINTER_SCRIPT_CJK Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts. By default, characters from the following Unicode ranges are assigned to this submodule. U+1100 - U+11FF // Hangul Jamo U+2E80 - U+2EFF // CJK Radicals Supplement U+2F00 - U+2FDF // Kangxi Radicals U+2FF0 - U+2FFF // Ideographic Description Characters U+3000 - U+303F // CJK Symbols and Punctuation U+3040 - U+309F // Hiragana U+30A0 - U+30FF // Katakana U+3100 - U+312F // Bopomofo U+3130 - U+318F // Hangul Compatibility Jamo U+3190 - U+319F // Kanbun U+31A0 - U+31BF // Bopomofo Extended U+31C0 - U+31EF // CJK Strokes U+31F0 - U+31FF // Katakana Phonetic Extensions U+3200 - U+32FF // Enclosed CJK Letters and Months U+3300 - U+33FF // CJK Compatibility U+3400 - U+4DBF // CJK Unified Ideographs Extension A U+4DC0 - U+4DFF // Yijing Hexagram Symbols U+4E00 - U+9FFF // CJK Unified Ideographs U+A960 - U+A97F // Hangul Jamo Extended-A U+AC00 - U+D7AF // Hangul Syllables U+D7B0 - U+D7FF // Hangul Jamo Extended-B U+F900 - U+FAFF // CJK Compatibility Ideographs U+FE10 - U+FE1F // Vertical forms U+FE30 - U+FE4F // CJK Compatibility Forms U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms U+1B000 - U+1B0FF // Kana Supplement U+1D300 - U+1D35F // Tai Xuan Hing Symbols U+1F200 - U+1F2FF // Enclosed Ideographic Supplement U+20000 - U+2A6DF // CJK Unified Ideographs Extension B U+2A700 - U+2B73F // CJK Unified Ideographs Extension C U+2B740 - U+2B81F // CJK Unified Ideographs Extension D U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement FT_AUTOHINTER_SCRIPT_INDIC Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan. By default, characters from the following Unicode ranges are assigned to this submodule. U+0900 - U+0DFF // Indic Range U+0F00 - U+0FFF // Tibetan U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+A800 - U+A82F // Syloti Nagri U+ABC0 - U+ABFF // Meetei Mayek U+11800 - U+118DF // Sharada Note that currently Indic support is rudimentary only, missing blue zone support. since 2.4.11 FT_Prop_GlyphToScriptMap \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property. since 2.4.11 fallback-script \u00b6 Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face. example FT_Library library; FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"fallback-script\", &fallback_script ); since 2.4.11 default-script \u00b6 Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face. example FT_Library library; FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( &library ); FT_Property_Set( library, \"autofitter\", \"default-script\", &default_script ); since 2.5.3 increase-x-height \u00b6 For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary. note This property can be used with FT_Property_Get also. Set this value right after calling FT_Set_Char_Size , but before loading any glyph (using the auto-hinter). example FT_Library library; FT_Face face; FT_Prop_IncreaseXHeight prop; FT_Init_FreeType( &library ); FT_New_Face( library, \"foo.ttf\", 0, &face ); FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); prop.face = face; prop.limit = 14; FT_Property_Set( library, \"autofitter\", \"increase-x-height\", &prop ); since 2.4.11 FT_Prop_IncreaseXHeight \u00b6 Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property. warping \u00b6 Obsolete This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference. Warping only worked in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored. since 2.6","title":"Driver properties"},{"location":"ft2-properties.html#driver-properties","text":"","title":"Driver properties"},{"location":"ft2-properties.html#synopsis","text":"Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures.","title":"Synopsis"},{"location":"ft2-properties.html#ft_hinting_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts.","title":"FT_HINTING_XXX"},{"location":"ft2-properties.html#hinting-engine","text":"Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between \u2018freetype\u2019 and \u2018adobe\u2019 if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, \u2018hinting-engine\u2019 does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the \u2018cff\u2019 module, the default engine is \u2018adobe\u2019. For both the \u2018type1\u2019 and \u2018t1cid\u2019 modules, the default engine is \u2018adobe\u2019, too.","title":"hinting-engine"},{"location":"ft2-properties.html#no-stem-darkening","text":"All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the \u2018Adobe\u2019 engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs \u2018thin out\u2019. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore \u2018blacker\u2019. This counteracts the \u2018thinning out\u2019 of glyphs, making text remain readable at smaller sizes. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (that is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set.","title":"no-stem-darkening"},{"location":"ft2-properties.html#darkening-parameters","text":"By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width <= 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width >= 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more.","title":"darkening-parameters"},{"location":"ft2-properties.html#random-seed","text":"By default, the seed value for the CFF \u2018random\u2019 operator and the similar \u20180 28 callothersubr pop\u2019 command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by \u2018random\u2019 are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored.","title":"random-seed"},{"location":"ft2-properties.html#no-long-family-names","text":"If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called \u2018Fixed\u2019 which look completely different, and which have nothing to do with each other. When selecting \u2018Fixed\u2019 in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are \u2018wide\u2019 characters; all put together, family names like \u2018Sony Fixed\u2019 or \u2018Misc Fixed Wide\u2019 are constructed. If no-long-family-names is set, this feature gets switched off.","title":"no-long-family-names"},{"location":"ft2-properties.html#tt_interpreter_version_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the \u2018GETINFO\u2019 bytecode instruction.","title":"TT_INTERPRETER_VERSION_XXX"},{"location":"ft2-properties.html#interpreter-version","text":"Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old \u2018Infinality\u2019 code and new stripped-down and higher performance \u2018minimal\u2019 code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if \u2018native ClearType\u2019 is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at \u2018 https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx \u2019. Note that FreeType currently doesn't really \u2018subpixel hint\u2019 (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.","title":"interpreter-version"},{"location":"ft2-properties.html#svg-hooks","text":"Set up the interface between FreeType and an extern SVG rendering library like \u2018librsvg\u2019. All details on the function hooks can be found in section \u2018 OpenType SVG Fonts \u2019.","title":"svg-hooks"},{"location":"ft2-properties.html#glyph-to-script-map","text":"Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called \u2018features\u2019. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.","title":"glyph-to-script-map"},{"location":"ft2-properties.html#ft_autohinter_script_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph.","title":"FT_AUTOHINTER_SCRIPT_XXX"},{"location":"ft2-properties.html#ft_prop_glyphtoscriptmap","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property.","title":"FT_Prop_GlyphToScriptMap"},{"location":"ft2-properties.html#fallback-script","text":"Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed.","title":"fallback-script"},{"location":"ft2-properties.html#default-script","text":"Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a \u2018dlig\u2019 feature, containing the combination of the characters \u2018T\u2019, \u2018E\u2019, and \u2018L\u2019 to form a \u2018TEL\u2019 ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed.","title":"default-script"},{"location":"ft2-properties.html#increase-x-height","text":"For ppem values in the range 6 <= ppem <= increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.","title":"increase-x-height"},{"location":"ft2-properties.html#ft_prop_increasexheight","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property.","title":"FT_Prop_IncreaseXHeight"},{"location":"ft2-properties.html#warping","text":"Obsolete This property was always experimental and probably never worked correctly. It was entirely removed from the FreeType 2 sources. This entry is only here for historical reference. Warping only worked in \u2018normal\u2019 auto-hinting mode replacing it. The idea of the code was to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments were aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations were tried and scored.","title":"warping"},{"location":"ft2-quick_advance.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Quick retrieval of advance values Quick retrieval of advance values \u00b6 Synopsis \u00b6 This section contains functions to quickly extract advance values without handling glyph outlines, if possible. FT_Get_Advance \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face . input face The source FT_Face handle. gindex The glyph index. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph , used to determine what kind of advances you need. output padvance The advance value. If scaling is performed (based on the value of load_flags ), the advance value is in 16.16 format. Otherwise, it is in font units. If FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by FT_Set_Transform . FT_Get_Advances \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face . input face The source FT_Face handle. start The first glyph index. count The number of advance values you want to retrieve. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph . output padvance The advance values. This array, to be provided by the caller, must contain at least count elements. If scaling is performed (based on the value of load_flags ), the advance values are in 16.16 format. Otherwise, they are in font units. If FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by FT_Set_Transform . FT_ADVANCE_FLAG_FAST_ONLY \u00b6 Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#quick-retrieval-of-advance-values","text":"","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#synopsis","text":"This section contains functions to quickly extract advance values without handling glyph outlines, if possible.","title":"Synopsis"},{"location":"ft2-quick_advance.html#ft_get_advance","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face .","title":"FT_Get_Advance"},{"location":"ft2-quick_advance.html#ft_get_advances","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face .","title":"FT_Get_Advances"},{"location":"ft2-quick_advance.html#ft_advance_flag_fast_only","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"FT_ADVANCE_FLAG_FAST_ONLY"},{"location":"ft2-raster.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb Scanline Converter Scanline Converter \u00b6 Synopsis \u00b6 A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel raster1 and anti-aliased smooth are two separate modules. They are usually called from the high-level FT_Load_Glyph or FT_Render_Glyph functions and produce the entire coverage bitmap at once, while staying largely invisible to users. Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called spans , and process them individually. Only the smooth rasterizer permits this when calling FT_Outline_Render with FT_Raster_Params as described below. Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too. This section also describes the public API needed to set up alternative FT_Renderer modules. FT_Span \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap. fields x The span's horizontal start position. len The span's length in pixels. coverage The span color/coverage, ranging from 0 (background) to 255 (foreground). note This structure is used by the span drawing callback type named FT_SpanFunc that takes the y coordinate of the span as a parameter. The anti-aliased rasterizer produces coverage values from 0 to 255, that is, from completely transparent to completely opaque. FT_SpanFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line. input y The scanline's upward y coordinate. count The number of spans to draw on this scanline. spans A table of count spans to draw on the scanline. user User-supplied data that is passed to the callback. note This callback allows client applications to directly render the spans of the anti-aliased bitmap to any kind of surfaces. This can be used to write anti-aliased outlines directly to a given background bitmap using alpha compositing. It can also be used for oversampling and averaging. FT_Raster_Params \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render . fields target The target bitmap. source A pointer to the source glyph image (e.g., an FT_Outline ). flags The rendering flags. gray_spans The gray span drawing callback. black_spans Unused. bit_test Unused. bit_set Unused. user User-supplied data that is passed to each drawing callback. clip_box An optional span clipping box expressed in integer pixels (not in 26.6 fixed-point units). note The FT_RASTER_FLAG_AA bit flag must be set in the flags to generate an anti-aliased glyph bitmap, otherwise a monochrome bitmap is generated. The target should have appropriate pixel mode and its dimensions define the clipping region. If both FT_RASTER_FLAG_AA and FT_RASTER_FLAG_DIRECT bit flags are set in flags , the raster calls an FT_SpanFunc callback gray_spans with user data as an argument ignoring target . This allows direct composition over a pre-existing user surface to perform the span drawing and composition. To optionally clip the spans, set the FT_RASTER_FLAG_CLIP flag and clip_box . The monochrome raster does not support the direct mode. The gray-level rasterizer always uses 256 gray levels. If you want fewer gray levels, you have to use FT_RASTER_FLAG_DIRECT and reduce the levels in the callback function. FT_RASTER_FLAG_XXX \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 # define FT_RASTER_FLAG_SDF 0x8 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure. values FT_RASTER_FLAG_DEFAULT This value is 0. FT_RASTER_FLAG_AA This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit). FT_RASTER_FLAG_DIRECT This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer must be zeroed before rendering and the output will be clipped to its size. Direct rendering is only possible with anti-aliased glyphs. FT_RASTER_FLAG_CLIP This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the clip_box field of the FT_Raster_Params structure. Otherwise, the clip_box is effectively set to the bounding box and all spans are generated. FT_RASTER_FLAG_SDF This flag is set to indicate that a signed distance field glyph image should be generated. This is only used while rendering with the FT_RENDER_MODE_SDF render mode. FT_Raster \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap. note In FreeType 2, all rasters are now encapsulated within specific FT_Renderer modules and only used in their context. FT_Raster_NewFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object. input memory A handle to the memory allocator. output raster A handle to the new raster object. return Error code. 0 means success. note The memory parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an FT_Memory object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation. FT_Raster_DoneFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object. input raster A handle to the raster object. FT_Raster_ResetFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created. input raster A handle to the new raster object. pool_base Previously, the address in memory of the render pool. Set this to NULL . pool_size Previously, the size in bytes of the render pool. Set this to 0. note Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor). FT_Raster_SetModeFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module. input raster A handle to the new raster object. mode A 4-byte tag used to name the mode or property. args A pointer to the new mode/property to use. FT_Raster_RenderFunc \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap. input raster A handle to the raster object. params A pointer to an FT_Raster_Params structure used to store the rendering parameters. return Error code. 0 means success. note The exact format of the source image depends on the raster's glyph format defined in its FT_Raster_Funcs structure. It can be an FT_Outline or anything else in order to support a large array of glyph formats. Note also that the render function can fail and return a FT_Err_Unimplemented_Feature error code if the raster used does not support direct composition. FT_Raster_Funcs \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library. fields glyph_format The supported glyph format for this raster. raster_new The raster constructor. raster_reset Used to reset the render pool within the raster. raster_render A function to render a glyph into a given bitmap. raster_done The raster destructor. FT_Raster_BitTest_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented. FT_Raster_BitSet_Func \u00b6 Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"Scanline Converter"},{"location":"ft2-raster.html#scanline-converter","text":"","title":"Scanline Converter"},{"location":"ft2-raster.html#synopsis","text":"A raster or a rasterizer is a scan converter in charge of producing a pixel coverage bitmap that can be used as an alpha channel when compositing a glyph with a background. FreeType comes with two rasterizers: bilevel raster1 and anti-aliased smooth are two separate modules. They are usually called from the high-level FT_Load_Glyph or FT_Render_Glyph functions and produce the entire coverage bitmap at once, while staying largely invisible to users. Instead of working with complete coverage bitmaps, it is also possible to intercept consecutive pixel runs on the same scanline with the same coverage, called spans , and process them individually. Only the smooth rasterizer permits this when calling FT_Outline_Render with FT_Raster_Params as described below. Working with either complete bitmaps or spans it is important to think of them as colorless coverage objects suitable as alpha channels to blend arbitrary colors with a background. For best results, it is recommended to use gamma correction, too. This section also describes the public API needed to set up alternative FT_Renderer modules.","title":"Synopsis"},{"location":"ft2-raster.html#ft_span","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure to model a single span of consecutive pixels when rendering an anti-aliased bitmap.","title":"FT_Span"},{"location":"ft2-raster.html#ft_spanfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the pixel spans on each scan line.","title":"FT_SpanFunc"},{"location":"ft2-raster.html#ft_raster_params","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the parameters used by a raster's render function, passed as an argument to FT_Outline_Render .","title":"FT_Raster_Params"},{"location":"ft2-raster.html#ft_raster_flag_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 # define FT_RASTER_FLAG_SDF 0x8 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure.","title":"FT_RASTER_FLAG_XXX"},{"location":"ft2-raster.html#ft_raster","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.","title":"FT_Raster"},{"location":"ft2-raster.html#ft_raster_newfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object.","title":"FT_Raster_NewFunc"},{"location":"ft2-raster.html#ft_raster_donefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object.","title":"FT_Raster_DoneFunc"},{"location":"ft2-raster.html#ft_raster_resetfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the \u2018render pool\u2019 available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created.","title":"FT_Raster_ResetFunc"},{"location":"ft2-raster.html#ft_raster_setmodefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific \u2018features\u2019 in a given raster module.","title":"FT_Raster_SetModeFunc"},{"location":"ft2-raster.html#ft_raster_renderfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap.","title":"FT_Raster_RenderFunc"},{"location":"ft2-raster.html#ft_raster_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library.","title":"FT_Raster_Funcs"},{"location":"ft2-raster.html#ft_raster_bittest_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitTest_Func"},{"location":"ft2-raster.html#ft_raster_bitset_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitSet_Func"},{"location":"ft2-sfnt_names.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb SFNT Names SFNT Names \u00b6 Synopsis \u00b6 The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names! FT_SfntName \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry. fields platform_id The platform ID for string . See TT_PLATFORM_XXX for possible values. encoding_id The encoding ID for string . See TT_APPLE_ID_XXX , TT_MAC_ID_XXX , TT_ISO_ID_XXX , TT_MS_ID_XXX , and TT_ADOBE_ID_XXX for possible values. language_id The language ID for string . See TT_MAC_LANGID_XXX and TT_MS_LANGID_XXX for possible values. Registered OpenType values for language_id are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function FT_Get_Sfnt_LangTag with language_id as its argument to retrieve the associated language tag. name_id An identifier for string . See TT_NAME_ID_XXX for possible values. string The \u2018name\u2019 string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating NULL byte) or containing UTF-16BE entities. string_len The length of string in bytes. note Please refer to the TrueType or OpenType specification for more details. FT_Get_Sfnt_Name_Count \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table. input face A handle to the source face. return The number of strings in the \u2018name\u2019 table. note This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_Get_Sfnt_Name \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index. input face A handle to the source face. idx The index of the \u2018name\u2019 string. output aname The indexed FT_SfntName structure. return FreeType error code. 0 means success. note The string array returned in the aname structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Use FT_Get_Sfnt_Name_Count to get the total number of available \u2018name\u2019 table entries, then do a loop until you get the right platform, encoding, and name ID. \u2018name\u2019 table format 1 entries can use language tags also, see FT_Get_Sfnt_LangTag . This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_SfntLangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table. fields string The language tag string, encoded in UTF-16BE (without trailing NULL bytes). string_len The length of string in bytes . note Please refer to the TrueType or OpenType specification for more details. since 2.8 FT_Get_Sfnt_LangTag \u00b6 Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry. input face A handle to the source face. langID The language ID, as returned by FT_Get_Sfnt_Name . This is always a value larger than 0x8000. output alangTag The language tag associated with the \u2018name\u2019 table entry's language ID. return FreeType error code. 0 means success. note The string array returned in the alangTag structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Only \u2018name\u2019 table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned. This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . since 2.8","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#sfnt-names","text":"","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#synopsis","text":"The TrueType and OpenType specifications allow the inclusion of a special names table (\u2018name\u2019) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names!","title":"Synopsis"},{"location":"ft2-sfnt_names.html#ft_sfntname","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT \u2018name\u2019 table entry.","title":"FT_SfntName"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name_count","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT \u2018name\u2019 table.","title":"FT_Get_Sfnt_Name_Count"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT \u2018name\u2019 table for a given index.","title":"FT_Get_Sfnt_Name"},{"location":"ft2-sfnt_names.html#ft_sfntlangtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT \u2018name\u2019 table.","title":"FT_SfntLangTag"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_langtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT \u2018name\u2019 table entry.","title":"FT_Get_Sfnt_LangTag"},{"location":"ft2-sizes_management.html","text":"FreeType \u00bb Docs \u00bb Extended API \u00bb Size Management Size Management \u00b6 Synopsis \u00b6 When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these. FT_New_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object. input face A handle to a parent face object. output asize A handle to a new size object. return FreeType error code. 0 means success. note You need to call FT_Activate_Size in order to select the new size for upcoming calls to FT_Set_Pixel_Sizes , FT_Set_Char_Size , FT_Load_Glyph , FT_Load_Char , etc. FT_Done_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size . input size A handle to a target size object. return FreeType error code. 0 means success. FT_Activate_Size \u00b6 Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object. input size A handle to a target size object. return FreeType error code. 0 means success. note If face is the size's parent face object, this function changes the value of face->size to the input size handle.","title":"Size Management"},{"location":"ft2-sizes_management.html#size-management","text":"","title":"Size Management"},{"location":"ft2-sizes_management.html#synopsis","text":"When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face->size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current \u2018active\u2019 size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.","title":"Synopsis"},{"location":"ft2-sizes_management.html#ft_new_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object.","title":"FT_New_Size"},{"location":"ft2-sizes_management.html#ft_done_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size .","title":"FT_Done_Size"},{"location":"ft2-sizes_management.html#ft_activate_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the \u2018current character pixel size\u2019. This function can be used to \u2018activate\u2019 a previously created size object.","title":"FT_Activate_Size"},{"location":"ft2-sizing_and_scaling.html","text":"FreeType \u00bb Docs \u00bb Core API \u00bb Sizing and Scaling Sizing and Scaling \u00b6 Synopsis \u00b6 The functions and structures collected in this section are related to selecting and manipulating the size of a font globally. FT_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size. note An FT_Face has one active FT_Size object that is used by functions like FT_Load_Glyph to determine the scaling transformation that in turn is used to load and hint glyphs and metrics. A newly created FT_Size object contains only meaningless zero values. You must use FT_Set_Char_Size , FT_Set_Pixel_Sizes , FT_Request_Size or even FT_Select_Size to change the content (i.e., the scaling values) of the active FT_Size . Otherwise, the scaling and hinting will not be performed. You can use FT_New_Size to create additional size objects for a given FT_Face , but they won't be used by other functions until you activate it through FT_Activate_Size . Only one size can be activated at any given time per face. also See FT_SizeRec for the publicly accessible fields of a given size object. FT_SizeRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size. fields face Handle to the parent face object. generic A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object. metrics Metrics for this size object. This field is read-only. FT_Size_Metrics \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object. fields x_ppem The width of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal width\u2019. y_ppem The height of the scaled EM square in pixels, hence the term \u2018ppem\u2019 (pixels per EM). It is also referred to as \u2018nominal height\u2019. x_scale A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. y_scale A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. ascender The ascender in 26.6 fractional pixels, rounded up to an integer value. See FT_FaceRec for the details. descender The descender in 26.6 fractional pixels, rounded down to an integer value. See FT_FaceRec for the details. height The height in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. max_advance The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. note The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in FT_FaceRec . Some values like ascender or descender are rounded for historical reasons; more precise values (for outline fonts) can be derived by scaling the corresponding FT_FaceRec values manually, with code similar to the following. scaled_ascender = FT_MulFix( face->ascender, size_metrics->y_scale ); Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel! Indeed, the only way to get the exact metrics is to render all glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations. The FT_Size_Metrics structure is valid for bitmap fonts also. TrueType fonts with native bytecode hinting All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically). Only the application knows in advance that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an FT_Size object but much later, namely while calling FT_Load_Glyph . Here is some pseudo code that illustrates a possible solution. font_format = FT_Get_Font_Format( face ); if ( !strcmp( font_format, \"TrueType\" ) && do_native_bytecode_hinting ) { ascender = ROUND( FT_MulFix( face->ascender, size_metrics->y_scale ) ); descender = ROUND( FT_MulFix( face->descender, size_metrics->y_scale ) ); } else { ascender = size_metrics->ascender; descender = size_metrics->descender; } height = size_metrics->height; max_advance = size_metrics->max_advance; FT_Bitmap_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face . fields height The vertical distance, in pixels, between two consecutive baselines. It is always positive. width The average width, in pixels, of all glyphs in the strike. size The nominal size of the strike in 26.6 fractional points. This field is not very useful. x_ppem The horizontal ppem (nominal width) in 26.6 fractional pixels. y_ppem The vertical ppem (nominal height) in 26.6 fractional pixels. note Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets size to some calculated values, and x_ppem and y_ppem to the pixel width and height given in the font, respectively. TrueType embedded bitmaps: size , width , and height values are not contained in the bitmap strike itself. They are computed from the global font parameters. FT_Set_Char_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points). inout face A handle to a target face object. input char_width The nominal width, in 26.6 fractional points. char_height The nominal height, in 26.6 fractional points. horz_resolution The horizontal resolution in dpi. vert_resolution The vertical resolution in dpi. return FreeType error code. 0 means success. note While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer. If either the character width or height is zero, it is set equal to the other value. If either the horizontal or vertical resolution is zero, it is set equal to the other value. A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi. Don't use this function if you are using the FreeType cache API. FT_Set_Pixel_Sizes \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels). inout face A handle to the target face object. input pixel_width The nominal width, in pixels. pixel_height The nominal height, in pixels. return FreeType error code. 0 means success. note You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to FT_Request_Size to understand how requested sizes relate to actual sizes. Don't use this function if you are using the FreeType cache API. FT_Request_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face. inout face A handle to a target face object. input req A pointer to a FT_Size_RequestRec . return FreeType error code. 0 means success. note Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use FT_Select_Size instead in that case. The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to \u2018 https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html \u2019. Contrary to FT_Set_Char_Size , this function doesn't have special code to normalize zero-valued widths, heights, or resolutions, which are treated as FT_LOAD_NO_SCALE . Don't use this function if you are using the FreeType cache API. FT_Select_Size \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends. inout face A handle to a target face object. input strike_index The index of the bitmap strike in the available_sizes field of FT_FaceRec structure. return FreeType error code. 0 means success. note For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index. For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (that is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance. Don't use this function if you are using the FreeType cache API. FT_Size_Request_Type \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ). values FT_SIZE_REQUEST_TYPE_NOMINAL The nominal size. The units_per_EM field of FT_FaceRec is used to determine both scaling values. This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that units_per_EM is a rather abstract value which bears no relation to the actual size of the glyphs in a font. FT_SIZE_REQUEST_TYPE_REAL_DIM The real dimension. The sum of the ascender and (minus of) the descender fields of FT_FaceRec is used to determine both scaling values. FT_SIZE_REQUEST_TYPE_BBOX The font bounding box. The width and height of the bbox field of FT_FaceRec are used to determine the horizontal and vertical scaling value, respectively. FT_SIZE_REQUEST_TYPE_CELL The max_advance_width field of FT_FaceRec is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells. FT_SIZE_REQUEST_TYPE_SCALES Specify the scaling values directly. note The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver. See the note section of FT_Size_Metrics if you wonder how size requesting relates to scaling values. FT_Size_RequestRec \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request. fields type See FT_Size_Request_Type . width The desired width, given as a 26.6 fractional point value (with 72pt = 1in). height The desired height, given as a 26.6 fractional point value (with 72pt = 1in). horiResolution The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, width is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. vertResolution The vertical resolution (dpi, i.e., pixels per inch). If set to zero, height is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. note If width is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa. If type is FT_SIZE_REQUEST_TYPE_SCALES , width and height are interpreted directly as 16.16 fractional scaling values, without any further modification, and both horiResolution and vertResolution are ignored. FT_Size_Request \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure. FT_Set_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . inout face A handle to the source face object. input matrix A pointer to the transformation's 2x2 matrix. Use NULL for the identity matrix. delta A pointer to the translation vector. Use NULL for the null vector. note This function is provided as a convenience, but keep in mind that FT_Matrix coefficients are only 16.16 fixed-point values, which can limit the accuracy of the results. Using floating-point computations to perform the transform directly in client code instead will always yield better numbers. The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to FT_Set_Char_Size or FT_Set_Pixel_Sizes . Note that this also transforms the face.glyph.advance field, but not the values in face.glyph.metrics . FT_Get_Transform \u00b6 Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Get_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Return the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . See FT_Set_Transform for more details. input face A handle to the source face object. output matrix A pointer to a transformation's 2x2 matrix. Set this to NULL if you are not interested in the value. delta A pointer to a translation vector. Set this to NULL if you are not interested in the value. since 2.11","title":"Sizing and Scaling"},{"location":"ft2-sizing_and_scaling.html#sizing-and-scaling","text":"","title":"Sizing and Scaling"},{"location":"ft2-sizing_and_scaling.html#synopsis","text":"The functions and structures collected in this section are related to selecting and manipulating the size of a font globally.","title":"Synopsis"},{"location":"ft2-sizing_and_scaling.html#ft_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size.","title":"FT_Size"},{"location":"ft2-sizing_and_scaling.html#ft_sizerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size.","title":"FT_SizeRec"},{"location":"ft2-sizing_and_scaling.html#ft_size_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object.","title":"FT_Size_Metrics"},{"location":"ft2-sizing_and_scaling.html#ft_bitmap_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face .","title":"FT_Bitmap_Size"},{"location":"ft2-sizing_and_scaling.html#ft_set_char_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points).","title":"FT_Set_Char_Size"},{"location":"ft2-sizing_and_scaling.html#ft_set_pixel_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels).","title":"FT_Set_Pixel_Sizes"},{"location":"ft2-sizing_and_scaling.html#ft_request_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face.","title":"FT_Request_Size"},{"location":"ft2-sizing_and_scaling.html#ft_select_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends.","title":"FT_Select_Size"},{"location":"ft2-sizing_and_scaling.html#ft_size_request_type","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ).","title":"FT_Size_Request_Type"},{"location":"ft2-sizing_and_scaling.html#ft_size_requestrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request.","title":"FT_Size_RequestRec"},{"location":"ft2-sizing_and_scaling.html#ft_size_request","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure.","title":"FT_Size_Request"},{"location":"ft2-sizing_and_scaling.html#ft_set_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph .","title":"FT_Set_Transform"},{"location":"ft2-sizing_and_scaling.html#ft_get_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Get_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Return the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . See FT_Set_Transform for more details.","title":"FT_Get_Transform"},{"location":"ft2-svg_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb OpenType SVG Fonts OpenType SVG Fonts \u00b6 Synopsis \u00b6 This section describes the four hooks necessary to render SVG \u2018documents\u2019 that are contained in an OpenType font's \u2018SVG \u2019 table. For more information on the implementation, see our standard hooks based on \u2018librsvg\u2019 in the FreeType Demo Programs repository. SVG_Lib_Init_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Init_Func )( FT_Pointer *data_pointer ); A callback that is called when the first OT-SVG glyph is rendered in the lifetime of an FT_Library object. In a typical implementation, one would want to allocate a structure and point the data_pointer to it and perform any library initializations that might be needed. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. return FreeType error code. 0 means success. since 2.12 SVG_Lib_Free_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef void (* SVG_Lib_Free_Func )( FT_Pointer *data_pointer ); A callback that is called when the ot-svg module is being freed. It is only called if the init hook was called earlier. This means that neither the init nor the free hook is called if no OT-SVG glyph is rendered. In a typical implementation, one would want to free any state structure that was allocated in the init hook and perform any library-related closure that might be needed. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. since 2.12 SVG_Lib_Render_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Render_Func )( FT_GlyphSlot slot, FT_Pointer *data_pointer ); A callback that is called to render an OT-SVG glyph. This callback hook is called right after the preset hook SVG_Lib_Preset_Slot_Func has been called with cache set to TRUE . The data necessary to render is available through the handle FT_SVG_Document , which is set in the other field of FT_GlyphSlotRec . The render hook is expected to render the SVG glyph to the bitmap buffer that is allocated already at slot->bitmap.buffer . It also sets the num_grays value as well as slot->format . input slot The slot to render. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. return FreeType error code. 0 means success. since 2.12 SVG_Lib_Preset_Slot_Func \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Preset_Slot_Func )( FT_GlyphSlot slot, FT_Bool cache, FT_Pointer *state ); A callback that is called to preset the glyph slot. It is called from two places. When FT_Load_Glyph needs to preset the glyph slot. Right before the svg module calls the render callback hook. When it is the former, the argument cache is set to FALSE . When it is the latter, the argument cache is set to TRUE . This distinction has been made because many calculations that are necessary for presetting a glyph slot are the same needed later for the render callback hook. Thus, if cache is TRUE , the hook can cache those calculations in a memory block referenced by the state pointer. This hook is expected to preset the slot by setting parameters such as bitmap_left , bitmap_top , width , rows , pitch , and pixel_mode . It is also expected to set all the metrics for the slot including the vertical advance if it is not already set. Typically, fonts have horizontal advances but not vertical ones. If those are available, they had already been set, otherwise they have to be estimated and set manually. The hook must take into account the transformations that have been set, and translate the transformation matrices into the SVG coordinate system, as the original matrix is intended for the TTF/CFF coordinate system. input slot The glyph slot that has the SVG document loaded. cache See description. inout data_pointer The SVG rendering module stores a pointer variable that can be used by clients to store any data that needs to be shared across different hooks. data_pointer is essentially a pointer to that pointer such that it can be written to as well as read from. return FreeType error code. 0 means success. since 2.12 SVG_RendererHooks \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct SVG_RendererHooks_ { SVG_Lib_Init_Func init_svg; SVG_Lib_Free_Func free_svg; SVG_Lib_Render_Func render_svg; SVG_Lib_Preset_Slot_Func preset_slot; } SVG_RendererHooks ; A structure that stores the four hooks needed to render OT-SVG glyphs properly. The structure is publicly used to set the hooks via the svg-hooks driver property. The behavior of each hook is described in its documentation. One thing to note is that the preset hook and the render hook often need to do the same operations; therefore, it's better to cache the intermediate data in a state structure to avoid calculating it twice. For example, in the preset hook one can draw the glyph on a recorder surface and later create a bitmap surface from it in the render hook. All four hooks must be non-NULL. fields init_svg The initialization hook. free_svg The cleanup hook. render_hook The render hook. preset_slot The preset hook. since 2.12 FT_SVG_DocumentRec \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_ { FT_Byte * svg_document; FT_ULong svg_document_length; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SVG_DocumentRec ; A structure that models one SVG document. fields svg_document A pointer to the SVG document. svg_document_length The length of svg_document . metrics A metrics object storing the size information. units_per_EM The size of the EM square. start_glyph_id The first glyph ID in the glyph range covered by this document. end_glyph_id The last glyph ID in the glyph range covered by this document. transform A 2x2 transformation matrix to apply to the glyph while rendering it. delta The translation to apply to the glyph while rendering. note When an FT_GlyphSlot object slot is passed down to a renderer, the renderer can only access the metrics and units_per_EM fields via slot->face . However, when FT_Glyph_To_Bitmap sets up a dummy object, it has no way to set a face object. Thus, metrics information and units_per_EM (which is necessary for OT-SVG) has to be stored separately. since 2.12 FT_SVG_Document \u00b6 Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_* FT_SVG_Document ; FT_END_HEADER # endif /* OTSVG_H_ */ /* END */ A handle to an FT_SVG_DocumentRec object. since 2.12","title":"OpenType SVG Fonts"},{"location":"ft2-svg_fonts.html#opentype-svg-fonts","text":"","title":"OpenType SVG Fonts"},{"location":"ft2-svg_fonts.html#synopsis","text":"This section describes the four hooks necessary to render SVG \u2018documents\u2019 that are contained in an OpenType font's \u2018SVG \u2019 table. For more information on the implementation, see our standard hooks based on \u2018librsvg\u2019 in the FreeType Demo Programs repository.","title":"Synopsis"},{"location":"ft2-svg_fonts.html#svg_lib_init_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Init_Func )( FT_Pointer *data_pointer ); A callback that is called when the first OT-SVG glyph is rendered in the lifetime of an FT_Library object. In a typical implementation, one would want to allocate a structure and point the data_pointer to it and perform any library initializations that might be needed.","title":"SVG_Lib_Init_Func"},{"location":"ft2-svg_fonts.html#svg_lib_free_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef void (* SVG_Lib_Free_Func )( FT_Pointer *data_pointer ); A callback that is called when the ot-svg module is being freed. It is only called if the init hook was called earlier. This means that neither the init nor the free hook is called if no OT-SVG glyph is rendered. In a typical implementation, one would want to free any state structure that was allocated in the init hook and perform any library-related closure that might be needed.","title":"SVG_Lib_Free_Func"},{"location":"ft2-svg_fonts.html#svg_lib_render_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Render_Func )( FT_GlyphSlot slot, FT_Pointer *data_pointer ); A callback that is called to render an OT-SVG glyph. This callback hook is called right after the preset hook SVG_Lib_Preset_Slot_Func has been called with cache set to TRUE . The data necessary to render is available through the handle FT_SVG_Document , which is set in the other field of FT_GlyphSlotRec . The render hook is expected to render the SVG glyph to the bitmap buffer that is allocated already at slot->bitmap.buffer . It also sets the num_grays value as well as slot->format .","title":"SVG_Lib_Render_Func"},{"location":"ft2-svg_fonts.html#svg_lib_preset_slot_func","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef FT_Error (* SVG_Lib_Preset_Slot_Func )( FT_GlyphSlot slot, FT_Bool cache, FT_Pointer *state ); A callback that is called to preset the glyph slot. It is called from two places. When FT_Load_Glyph needs to preset the glyph slot. Right before the svg module calls the render callback hook. When it is the former, the argument cache is set to FALSE . When it is the latter, the argument cache is set to TRUE . This distinction has been made because many calculations that are necessary for presetting a glyph slot are the same needed later for the render callback hook. Thus, if cache is TRUE , the hook can cache those calculations in a memory block referenced by the state pointer. This hook is expected to preset the slot by setting parameters such as bitmap_left , bitmap_top , width , rows , pitch , and pixel_mode . It is also expected to set all the metrics for the slot including the vertical advance if it is not already set. Typically, fonts have horizontal advances but not vertical ones. If those are available, they had already been set, otherwise they have to be estimated and set manually. The hook must take into account the transformations that have been set, and translate the transformation matrices into the SVG coordinate system, as the original matrix is intended for the TTF/CFF coordinate system.","title":"SVG_Lib_Preset_Slot_Func"},{"location":"ft2-svg_fonts.html#svg_rendererhooks","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct SVG_RendererHooks_ { SVG_Lib_Init_Func init_svg; SVG_Lib_Free_Func free_svg; SVG_Lib_Render_Func render_svg; SVG_Lib_Preset_Slot_Func preset_slot; } SVG_RendererHooks ; A structure that stores the four hooks needed to render OT-SVG glyphs properly. The structure is publicly used to set the hooks via the svg-hooks driver property. The behavior of each hook is described in its documentation. One thing to note is that the preset hook and the render hook often need to do the same operations; therefore, it's better to cache the intermediate data in a state structure to avoid calculating it twice. For example, in the preset hook one can draw the glyph on a recorder surface and later create a bitmap surface from it in the render hook. All four hooks must be non-NULL.","title":"SVG_RendererHooks"},{"location":"ft2-svg_fonts.html#ft_svg_documentrec","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_ { FT_Byte * svg_document; FT_ULong svg_document_length; FT_Size_Metrics metrics; FT_UShort units_per_EM; FT_UShort start_glyph_id; FT_UShort end_glyph_id; FT_Matrix transform; FT_Vector delta; } FT_SVG_DocumentRec ; A structure that models one SVG document.","title":"FT_SVG_DocumentRec"},{"location":"ft2-svg_fonts.html#ft_svg_document","text":"Defined in FT_OTSVG_H (freetype/otsvg.h). typedef struct FT_SVG_DocumentRec_* FT_SVG_Document ; FT_END_HEADER # endif /* OTSVG_H_ */ /* END */ A handle to an FT_SVG_DocumentRec object.","title":"FT_SVG_Document"},{"location":"ft2-system_interface.html","text":"FreeType \u00bb Docs \u00bb Support API \u00bb System Interface System Interface \u00b6 Synopsis \u00b6 This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams. FT_Memory \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure. FT_Alloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory . input memory A handle to the source memory manager. size The size in bytes to allocate. return Address of new memory block. 0 in case of failure. FT_Free_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory. input memory A handle to the source memory manager. block The address of the target memory block. FT_Realloc_Func \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory. input memory A handle to the source memory manager. cur_size The block's current size in bytes. new_size The block's requested new size. block The block's current address. return New block address. 0 in case of memory shortage. note In case of error, the old block must still be available. FT_MemoryRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2. fields user A generic typeless pointer for user data. alloc A pointer type to an allocation function. free A pointer type to an memory freeing function. realloc A pointer type to a reallocation function. FT_Stream \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream. also See FT_StreamRec for the publicly accessible fields of a given stream object. FT_StreamDesc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream. FT_Stream_IoFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream. input stream A handle to the source stream. offset The offset from the start of the stream to seek to. buffer The address of the read buffer. count The number of bytes to read from the stream. return If count > 0, return the number of bytes effectively read by the stream (after seeking to offset ). If count == 0, return the status of the seek operation (non-zero indicates an error). FT_Stream_CloseFunc \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream. input stream A handle to the target stream. FT_StreamRec \u00b6 Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream. input base For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams. size The stream size in bytes. In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.) pos The current position within the stream. descriptor This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or FILE* pointers. pathname This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available). read The stream's input function. close The stream's close function. memory The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations. cursor This field is set and used internally by FreeType when parsing frames. In particular, the FT_GET_XXX macros use this instead of the pos field. limit This field is set and used internally by FreeType when parsing frames.","title":"System Interface"},{"location":"ft2-system_interface.html#system-interface","text":"","title":"System Interface"},{"location":"ft2-system_interface.html#synopsis","text":"This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.","title":"Synopsis"},{"location":"ft2-system_interface.html#ft_memory","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure.","title":"FT_Memory"},{"location":"ft2-system_interface.html#ft_alloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory .","title":"FT_Alloc_Func"},{"location":"ft2-system_interface.html#ft_free_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory.","title":"FT_Free_Func"},{"location":"ft2-system_interface.html#ft_realloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory.","title":"FT_Realloc_Func"},{"location":"ft2-system_interface.html#ft_memoryrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2.","title":"FT_MemoryRec"},{"location":"ft2-system_interface.html#ft_stream","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream.","title":"FT_Stream"},{"location":"ft2-system_interface.html#ft_streamdesc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream.","title":"FT_StreamDesc"},{"location":"ft2-system_interface.html#ft_stream_iofunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream.","title":"FT_Stream_IoFunc"},{"location":"ft2-system_interface.html#ft_stream_closefunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream.","title":"FT_Stream_CloseFunc"},{"location":"ft2-system_interface.html#ft_streamrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream.","title":"FT_StreamRec"},{"location":"ft2-t1_cid_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The Type 1 and CID drivers The Type 1 and CID drivers \u00b6 Synopsis \u00b6 It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#the-type-1-and-cid-drivers","text":"","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#synopsis","text":"It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is \u2018type1\u2019; the CID driver's module name is \u2018t1cid\u2019. Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the \u2018 Driver properties \u2019 section. Please see the \u2018 The CFF driver \u2019 section for more details on the new hinting engine.","title":"Synopsis"},{"location":"ft2-truetype_engine.html","text":"FreeType \u00bb Docs \u00bb Miscellaneous \u00bb The TrueType Engine The TrueType Engine \u00b6 Synopsis \u00b6 This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library. FT_TrueTypeEngineType \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function. values FT_TRUETYPE_ENGINE_TYPE_NONE The library doesn't implement any kind of bytecode interpreter. FT_TRUETYPE_ENGINE_TYPE_UNPATENTED Deprecated and removed. FT_TRUETYPE_ENGINE_TYPE_PATENTED The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name). since 2.2 FT_Get_TrueType_Engine_Type \u00b6 Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports. input library A library instance. return A value indicating which level is supported. since 2.2","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#the-truetype-engine","text":"","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#synopsis","text":"This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.","title":"Synopsis"},{"location":"ft2-truetype_engine.html#ft_truetypeenginetype","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function.","title":"FT_TrueTypeEngineType"},{"location":"ft2-truetype_engine.html#ft_get_truetype_engine_type","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports.","title":"FT_Get_TrueType_Engine_Type"},{"location":"ft2-truetype_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb TrueType Tables TrueType Tables \u00b6 Synopsis \u00b6 This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them. TT_Header \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits. TT_HoriHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Width_Max This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text. min_Left_Side_Bearing The minimum left side bearing of all glyphs within the font. min_Right_Side_Bearing The minimum right side bearing of all glyphs within the font. xMax_Extent The maximum horizontal extent (i.e., the \u2018width\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_HMetrics Number of HMetrics entries in the \u2018hmtx\u2019 table \u2013 this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018hmtx\u2019 table. short_metrics A pointer into the \u2018hmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_VertHeader \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019. fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the \u2018OS/2\u2019 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the \u2018OS/2\u2019 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Height_Max This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text. min_Top_Side_Bearing The minimum top side bearing of all glyphs within the font. min_Bottom_Side_Bearing The minimum bottom side bearing of all glyphs within the font. yMax_Extent The maximum vertical extent (i.e., the \u2018height\u2019 of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_VMetrics Number of VMetrics entries in the \u2018vmtx\u2019 table \u2013 this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the \u2018vmtx\u2019 table. short_metrics A pointer into the \u2018vmtx\u2019 table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: Ascender , Descender , Line_Gap , caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_OS2 \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20 points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20 points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: sCapHeight , sTypoAscender , sTypoDescender , sTypoLineGap , sxHeight , usWinAscent , usWinDescent , yStrikeoutPosition , yStrikeoutSize , ySubscriptXOffset , ySubScriptXSize , ySubscriptYOffset , ySubscriptYSize , ySuperscriptXOffset , ySuperscriptXSize , ySuperscriptYOffset , and ySuperscriptYSize . Possible values for bits in the ulUnicodeRangeX fields are given by the TT_UCR_XXX macros. TT_Postscript \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an \u2018MVAR\u2019 table: underlinePosition and underlineThickness . TT_PCLT \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification. TT_MaxProfile \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting. fields version The version number. numGlyphs The number of glyphs in this TrueType font. maxPoints The maximum number of points in a non-composite TrueType glyph. See also maxCompositePoints . maxContours The maximum number of contours in a non-composite TrueType glyph. See also maxCompositeContours . maxCompositePoints The maximum number of points in a composite TrueType glyph. See also maxPoints . maxCompositeContours The maximum number of contours in a composite TrueType glyph. See also maxContours . maxZones The maximum number of zones used for glyph hinting. maxTwilightPoints The maximum number of points in the twilight zone used for glyph hinting. maxStorage The maximum number of elements in the storage area used for glyph hinting. maxFunctionDefs The maximum number of function definitions in the TrueType bytecode for this font. maxInstructionDefs The maximum number of instruction definitions in the TrueType bytecode for this font. maxStackElements The maximum number of stack elements used during bytecode interpretation. maxSizeOfInstructions The maximum number of TrueType opcodes used for glyph hinting. maxComponentElements The maximum number of simple (i.e., non-composite) glyphs in a composite glyph. maxComponentDepth The maximum nesting depth of composite glyphs. note This structure is only used during font loading. FT_Sfnt_Tag \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function. values FT_SFNT_HEAD To access the font's TT_Header structure. FT_SFNT_MAXP To access the font's TT_MaxProfile structure. FT_SFNT_OS2 To access the font's TT_OS2 structure. FT_SFNT_HHEA To access the font's TT_HoriHeader structure. FT_SFNT_VHEA To access the font's TT_VertHeader structure. FT_SFNT_POST To access the font's TT_Postscript structure. FT_SFNT_PCLT To access the font's TT_PCLT structure. FT_Get_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face. input face A handle to the source. tag The index of the SFNT table. return A type-less pointer to the table. This will be NULL in case of error, or if the corresponding table was not found OR loaded from the file. Use a typecast according to tag to access the structure elements. note The table is owned by the face object and disappears with it. This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list. example Here is an example demonstrating access to the \u2018vhea\u2019 table. TT_VertHeader* vert_header; vert_header = (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); FT_Load_Sfnt_Table \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory. input face A handle to the source face. tag The four-byte tag of the table to load. Use value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG . offset The starting offset in the table (or file if tag == 0). output buffer The target buffer address. The client must ensure that the memory array is big enough to hold the data. inout length If the length parameter is NULL , try to load the whole table. Return an error code if it fails. Else, if *length is 0, exit immediately while returning the table's (or file) full size in it. Else the number of bytes to read from the table or file, from the starting offset. return FreeType error code. 0 means success. note If you need to determine the table's length you should first call this function with *length set to 0, as in the following example: FT_ULong length = 0; error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); if ( error ) { ... table does not exist ... } buffer = malloc( length ); if ( buffer == NULL ) { ... not enough memory ... } error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); if ( error ) { ... could not load table ... } Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table . Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). FT_Sfnt_Table_Info \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table. input face A handle to the source face. table_index The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value. inout tag The name tag of the SFNT table. If the value is NULL , table_index is ignored, and length returns the number of SFNT tables in the font. output length The length of the SFNT table (or the number of SFNT tables, depending on tag ). return FreeType error code. 0 means success. note While parsing fonts, FreeType handles SFNT tables with length zero as missing. FT_Get_CMap_Language_ID \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H . input charmap The target charmap. return The language ID of charmap . If charmap doesn't belong to an SFNT face, just return 0 as the default value. For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF. FT_Get_CMap_Format \u00b6 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table. input charmap The target charmap. return The format of charmap . If charmap doesn't belong to an SFNT face, return -1. FT_PARAM_TAG_UNPATENTED_HINTING \u00b6 # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face . TT_PLATFORM_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures. values TT_PLATFORM_APPLE_UNICODE Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding encoding_id values. Note that name entries in this format are coded as big-endian UCS-2 character codes only . TT_PLATFORM_MACINTOSH Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding encoding_id values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well). TT_PLATFORM_ISO This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding encoding_id values. TT_PLATFORM_MICROSOFT Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding encoding_id values. Note that most fonts contain a Unicode charmap using ( TT_PLATFORM_MICROSOFT , TT_MS_ID_UNICODE_CS ). TT_PLATFORM_CUSTOM Used to indicate application-specific charmaps. TT_PLATFORM_ADOBE This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX . TT_APPLE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries. values TT_APPLE_ID_DEFAULT Unicode version 1.0. TT_APPLE_ID_UNICODE_1_1 Unicode 1.1; specifies Hangul characters starting at U+34xx. TT_APPLE_ID_ISO_10646 Deprecated (identical to preceding). TT_APPLE_ID_UNICODE_2_0 Unicode 2.0 and beyond (UTF-16 BMP only). TT_APPLE_ID_UNICODE_32 Unicode 3.1 and beyond, using UTF-32. TT_APPLE_ID_VARIANT_SELECTOR From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap. TT_APPLE_ID_FULL_UNICODE Used for fallback fonts that provide complete Unicode coverage with a type 13 cmap. TT_MAC_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries. TT_ISO_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated. values TT_ISO_ID_7BIT_ASCII ASCII. TT_ISO_ID_10646 ISO/10646. TT_ISO_ID_8859_1 Also known as Latin-1. TT_MS_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries. values TT_MS_ID_SYMBOL_CS Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL . TT_MS_ID_UNICODE_CS Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE . TT_MS_ID_SJIS Shift JIS Japanese encoding. See FT_ENCODING_SJIS . TT_MS_ID_PRC Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See FT_ENCODING_PRC . TT_MS_ID_BIG_5 Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5 . TT_MS_ID_WANSUNG Korean Extended Wansung encoding. See FT_ENCODING_WANSUNG . TT_MS_ID_JOHAB Korean Johab encoding. See FT_ENCODING_JOHAB . TT_MS_ID_UCS_4 UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001). TT_ADOBE_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! values TT_ADOBE_ID_STANDARD Adobe standard encoding. TT_ADOBE_ID_EXPERT Adobe expert encoding. TT_ADOBE_ID_CUSTOM Adobe custom encoding. TT_ADOBE_ID_LATIN_1 Adobe Latin 1 encoding. TT_MAC_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html TT_MS_LANGID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file. TT_NAME_ID_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent. TT_UCR_XXX \u00b6 Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#truetype-tables","text":"","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#synopsis","text":"This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.","title":"Synopsis"},{"location":"ft2-truetype_tables.html#tt_header","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits.","title":"TT_Header"},{"location":"ft2-truetype_tables.html#tt_horiheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the \u2018hhea\u2019 table, as well as the corresponding horizontal metrics table, \u2018hmtx\u2019.","title":"TT_HoriHeader"},{"location":"ft2-truetype_tables.html#tt_vertheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the \u2018vhea\u2019 table, as well as the corresponding vertical metrics table, \u2018vmtx\u2019.","title":"TT_VertHeader"},{"location":"ft2-truetype_tables.html#tt_os2","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20 points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20 points) */ } TT_OS2 ; A structure to model a TrueType \u2018OS/2\u2019 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an \u2018OS/2\u2019 table. In this case, the version field is always set to 0xFFFF.","title":"TT_OS2"},{"location":"ft2-truetype_tables.html#tt_postscript","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType \u2018post\u2019 table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them.","title":"TT_Postscript"},{"location":"ft2-truetype_tables.html#tt_pclt","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType \u2018PCLT\u2019 table. All fields comply to the OpenType specification.","title":"TT_PCLT"},{"location":"ft2-truetype_tables.html#tt_maxprofile","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile (\u2018maxp\u2019) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.","title":"TT_MaxProfile"},{"location":"ft2-truetype_tables.html#ft_sfnt_tag","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function.","title":"FT_Sfnt_Tag"},{"location":"ft2-truetype_tables.html#ft_get_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face.","title":"FT_Get_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_load_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory.","title":"FT_Load_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_sfnt_table_info","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table.","title":"FT_Sfnt_Table_Info"},{"location":"ft2-truetype_tables.html#ft_get_cmap_language_id","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H .","title":"FT_Get_CMap_Language_ID"},{"location":"ft2-truetype_tables.html#ft_get_cmap_format","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT \u2018cmap\u2019 table.","title":"FT_Get_CMap_Format"},{"location":"ft2-truetype_tables.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-truetype_tables.html#tt_platform_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures.","title":"TT_PLATFORM_XXX"},{"location":"ft2-truetype_tables.html#tt_apple_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.","title":"TT_APPLE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries.","title":"TT_MAC_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_iso_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated.","title":"TT_ISO_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries.","title":"TT_MS_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_adobe_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!","title":"TT_ADOBE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html","title":"TT_MAC_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT \u2018name\u2019 table if the \u2018platform\u2019 identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the \u2018name\u2019 table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file.","title":"TT_MS_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_name_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the \u2018name\u2019 identifier field in the name records of an SFNT \u2018name\u2019 table. These values are platform independent.","title":"TT_NAME_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ucr_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L << 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means >= U+10000. */ # define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT \u2018OS/2\u2019 table.","title":"TT_UCR_XXX"},{"location":"ft2-tt_driver.html","text":"FreeType \u00bb Docs \u00bb Controlling FreeType Modules \u00bb The TrueType driver The TrueType driver \u00b6 Synopsis \u00b6 While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The TrueType driver's module name is \u2018truetype\u2019; a single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. To help understand the differences between interpreter versions, we introduce a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#the-truetype-driver","text":"","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#synopsis","text":"While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The TrueType driver's module name is \u2018truetype\u2019; a single property interpreter-version is available, as documented in the \u2018 Driver properties \u2019 section. To help understand the differences between interpreter versions, we introduce a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, \u2018hdmx\u2019 and \u2018LTSH\u2019, to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls \u2018natural widths\u2019 ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this \u2018natural mode\u2019, not to be confused with GDI's \u2018natural widths\u2019. Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with \u2018natural widths\u2019.) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"Synopsis"},{"location":"ft2-type1_tables.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Type 1 Tables Type 1 Tables \u00b6 Synopsis \u00b6 This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats. PS_FontInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary. PS_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure. PS_PrivateRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary. PS_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure. CID_FaceDictRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_UInt sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts. CID_FaceDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure. CID_FaceInfoRec \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_UInt fd_bytes; FT_UInt gd_bytes; FT_ULong cid_count; FT_UInt num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information. CID_FaceInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure. FT_Has_PS_Glyph_Names \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable. input face face handle return Boolean. True if glyph names are reliable. FT_Get_PS_Font_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_info A pointer to a PS_FontInfoRec object. return FreeType error code. 0 means success. note String pointers within the PS_FontInfoRec structure are owned by the face and don't need to be freed by the caller. Missing entries in the font's FontInfo dictionary are represented by NULL pointers. The following font formats support this feature: \u2018Type 1\u2019, \u2018Type 42\u2019, \u2018CFF\u2019, \u2018CID Type 1\u2019. For other font formats this function returns the FT_Err_Invalid_Argument error code. example PS_FontInfoRec font_info; error = FT_Get_PS_Font_Info( face, &font_info ); ... FT_Get_PS_Font_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_private A pointer to a PS_PrivateRec object. return FreeType error code. 0 means success. note The string pointers within the PS_PrivateRec structure are owned by the face and don't need to be freed by the caller. Only the \u2018Type 1\u2019 font format supports this feature. For other font formats this function returns the FT_Err_Invalid_Argument error code. example PS_PrivateRec font_private; error = FT_Get_PS_Font_Private( face, &font_private ); ... FT_Get_PS_Font_Value \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font. input face PostScript face handle. key An enumeration value representing the dictionary key to retrieve. idx For array values, this specifies the index to be returned. value A pointer to memory into which to write the value. valen_len The size, in bytes, of the memory supplied for the value. output value The value matching the above key, if it exists. return The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise). note The values returned are not pointers into the internal structures of the face, but are \u2018fresh\u2019 copies, so that the memory containing them belongs to the calling application. This also enforces the \u2018read-only\u2019 nature of these values, i.e., this function cannot be used to manipulate the face. value is a void pointer because the values returned can be of various types. If either value is NULL or value_len is too small, just the required memory size for the requested entry is returned. The idx parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values. PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. since 2.4.8 T1_Blend_Flags \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts. values T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_BLEND_ITALIC_ANGLE T1_BLEND_BLUE_VALUES T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_WIDTH T1_BLEND_STANDARD_HEIGHT T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_BLEND_FORCE_BOLD T1_EncodingType \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary. values T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_STANDARD T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_EXPERT since 2.4.8 PS_Dict_Keys \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve. values PS_DICT_FONT_TYPE PS_DICT_FONT_MATRIX PS_DICT_FONT_BBOX PS_DICT_PAINT_TYPE PS_DICT_FONT_NAME PS_DICT_UNIQUE_ID PS_DICT_NUM_CHAR_STRINGS PS_DICT_CHAR_STRING_KEY PS_DICT_CHAR_STRING PS_DICT_ENCODING_TYPE PS_DICT_ENCODING_ENTRY PS_DICT_NUM_SUBRS PS_DICT_SUBR PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_NUM_BLUE_VALUES PS_DICT_BLUE_VALUE PS_DICT_BLUE_FUZZ PS_DICT_NUM_OTHER_BLUES PS_DICT_OTHER_BLUE PS_DICT_NUM_FAMILY_BLUES PS_DICT_FAMILY_BLUE PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_FAMILY_OTHER_BLUE PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_NUM_STEM_SNAP_H PS_DICT_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_STEM_SNAP_V PS_DICT_FORCE_BOLD PS_DICT_RND_STEM_UP PS_DICT_MIN_FEATURE PS_DICT_LEN_IV PS_DICT_PASSWORD PS_DICT_LANGUAGE_GROUP PS_DICT_VERSION PS_DICT_NOTICE PS_DICT_FULL_NAME PS_DICT_FAMILY_NAME PS_DICT_WEIGHT PS_DICT_IS_FIXED_PITCH PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_FS_TYPE PS_DICT_ITALIC_ANGLE since 2.4.8 T1_FontInfo \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. T1_Private \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_FontDict \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_Info \u00b6 Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#type-1-tables","text":"","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#synopsis","text":"This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.","title":"Synopsis"},{"location":"ft2-type1_tables.html#ps_fontinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.","title":"PS_FontInfoRec"},{"location":"ft2-type1_tables.html#ps_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure.","title":"PS_FontInfo"},{"location":"ft2-type1_tables.html#ps_privaterec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.","title":"PS_PrivateRec"},{"location":"ft2-type1_tables.html#ps_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure.","title":"PS_Private"},{"location":"ft2-type1_tables.html#cid_facedictrec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict->expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_UInt sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's \u2018/FDArray\u2019 array. Within a CID font file, such (internal) subfont dictionaries are enclosed by \u2018%ADOBeginFontDict\u2019 and \u2018%ADOEndFontDict\u2019 comments. Note that CID_FaceDictRec misses a field for the \u2018/FontName\u2019 keyword, specifying the subfont's name (the top-level font name is given by the \u2018/CIDFontName\u2019 keyword). This is an oversight, but it doesn't limit the \u2018cid\u2019 font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.","title":"CID_FaceDictRec"},{"location":"ft2-type1_tables.html#cid_facedict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure.","title":"CID_FaceDict"},{"location":"ft2-type1_tables.html#cid_faceinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_UInt fd_bytes; FT_UInt gd_bytes; FT_ULong cid_count; FT_UInt num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information.","title":"CID_FaceInfoRec"},{"location":"ft2-type1_tables.html#cid_faceinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure.","title":"CID_FaceInfo"},{"location":"ft2-type1_tables.html#ft_has_ps_glyph_names","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable.","title":"FT_Has_PS_Glyph_Names"},{"location":"ft2-type1_tables.html#ft_get_ps_font_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Info"},{"location":"ft2-type1_tables.html#ft_get_ps_font_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Private"},{"location":"ft2-type1_tables.html#ft_get_ps_font_value","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font.","title":"FT_Get_PS_Font_Value"},{"location":"ft2-type1_tables.html#t1_blend_flags","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.","title":"T1_Blend_Flags"},{"location":"ft2-type1_tables.html#t1_encodingtype","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the \u2018Encoding\u2019 entry in a Type 1 dictionary.","title":"T1_EncodingType"},{"location":"ft2-type1_tables.html#ps_dict_keys","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve.","title":"PS_Dict_Keys"},{"location":"ft2-type1_tables.html#t1_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_FontInfo"},{"location":"ft2-type1_tables.html#t1_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_Private"},{"location":"ft2-type1_tables.html#cid_fontdict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_FontDict"},{"location":"ft2-type1_tables.html#cid_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_Info"},{"location":"ft2-user_allocation.html","text":"FreeType \u00bb Docs \u00bb General Remarks \u00bb User allocation User allocation \u00b6 Synopsis \u00b6 FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"User allocation"},{"location":"ft2-user_allocation.html#user-allocation","text":"","title":"User allocation"},{"location":"ft2-user_allocation.html#synopsis","text":"FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html","text":"FreeType \u00bb Docs \u00bb Format-Specific API \u00bb Window FNT Files Window FNT Files \u00b6 Synopsis \u00b6 This section contains the declaration of Windows FNT-specific functions. FT_WinFNT_ID_XXX \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT . values FT_WinFNT_ID_DEFAULT This is used for font enumeration and font creation as a \u2018don't care\u2019 value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure. FT_WinFNT_ID_SYMBOL There is no known mapping table available. FT_WinFNT_ID_MAC Mac Roman encoding. FT_WinFNT_ID_OEM From Michael Poettgen <michael@poettgen.de>: The \u2018Windows Font Mapping\u2019 article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like modern.fon , roman.fon , and script.fon on Windows. The \u2018CreateFont\u2019 documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent. The \u2018IFIMETRICS\u2019 documentation from the \u2018Windows Driver Development Kit\u2019 says: This font supports an OEM-specific character set. The OEM character set is system dependent. In general OEM, as opposed to ANSI (i.e., \u2018cp1252\u2019), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers , and is used for the \u2018DOS boxes\u2019, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850. FT_WinFNT_ID_CP874 A superset of Thai TIS 620 and ISO 8859-11. FT_WinFNT_ID_CP932 A superset of Japanese Shift-JIS (with minor deviations). FT_WinFNT_ID_CP936 A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations). FT_WinFNT_ID_CP949 A superset of Korean Hangul KS C 5601-1987 (with different ordering and minor deviations). FT_WinFNT_ID_CP950 A superset of traditional Chinese Big 5 ETen (with different ordering and minor deviations). FT_WinFNT_ID_CP1250 A superset of East European ISO 8859-2 (with slightly different ordering). FT_WinFNT_ID_CP1251 A superset of Russian ISO 8859-5 (with different ordering). FT_WinFNT_ID_CP1252 ANSI encoding. A superset of ISO 8859-1. FT_WinFNT_ID_CP1253 A superset of Greek ISO 8859-7 (with minor modifications). FT_WinFNT_ID_CP1254 A superset of Turkish ISO 8859-9. FT_WinFNT_ID_CP1255 A superset of Hebrew ISO 8859-8 (with some modifications). FT_WinFNT_ID_CP1256 A superset of Arabic ISO 8859-6 (with different ordering). FT_WinFNT_ID_CP1257 A superset of Baltic ISO 8859-13 (with some deviations). FT_WinFNT_ID_CP1258 For Vietnamese. This encoding doesn't cover all necessary characters. FT_WinFNT_ID_CP1361 Korean (Johab). FT_WinFNT_HeaderRec \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info. FT_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure. FT_Get_WinFNT_Header \u00b6 Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header. input face A handle to the input face. output aheader The WinFNT header. return FreeType error code. 0 means success. note This function only works with Windows FNT faces, returning an error otherwise.","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#window-fnt-files","text":"","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#synopsis","text":"This section contains the declaration of Windows FNT-specific functions.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_id_xxx","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various \u2018cpXXXX\u2019 encodings (except for \u2018cp1361\u2019) can be found at \u2018 ftp://ftp.unicode.org/Public/ \u2019 in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. \u2018cp1361\u2019 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT .","title":"FT_WinFNT_ID_XXX"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_headerrec","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info.","title":"FT_WinFNT_HeaderRec"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure.","title":"FT_WinFNT_Header"},{"location":"ft2-winfnt_fonts.html#ft_get_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header.","title":"FT_Get_WinFNT_Header"}]}
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/sitemap.xml b/modules/freetype2/docs/reference/sitemap.xml
new file mode 100644
index 0000000000..0f8724efd9
--- /dev/null
+++ b/modules/freetype2/docs/reference/sitemap.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+</urlset>
\ No newline at end of file
diff --git a/modules/freetype2/docs/reference/sitemap.xml.gz b/modules/freetype2/docs/reference/sitemap.xml.gz
new file mode 100644
index 0000000000..845a15ac35
--- /dev/null
+++ b/modules/freetype2/docs/reference/sitemap.xml.gz
diff --git a/modules/freetype2/docs/reference/stylesheets/extra.css b/modules/freetype2/docs/reference/stylesheets/extra.css
new file mode 100644
index 0000000000..5d999ed5d2
--- /dev/null
+++ b/modules/freetype2/docs/reference/stylesheets/extra.css
@@ -0,0 +1,177 @@
+/* Body and page */
+.md-grid {
+    max-width: 90%;
+}
+p {
+    text-align: justify;
+}
+
+/* code blocks */
+pre.colored {
+    color: blue;
+}
+pre>code {
+    font-family: monospace;
+    background-color: #D6E8FF;
+    padding: 2ex 0 2ex 1%;
+    overflow-x:auto;
+}
+span.keyword {
+    font-family: monospace;
+    text-align: left;
+    white-space: pre;
+    color: #d73a49;
+}
+.md-typeset pre>code {
+    white-space: pre;
+}
+/* H4 Heading */
+h4 {
+    background-color: #EEEEFF;
+    font-size: medium;
+    font-style: oblique;
+    font-weight: bold;
+    padding: 0.3em 0 0.3em 1%;
+}
+
+/* Fields table */
+table.fields {
+    width: 90%;
+    margin: 1.5ex 0 1.5ex 10%;
+}
+table.fields td.val {
+    font-weight: bold;
+    text-align: right;
+    width: 30%;
+    vertical-align: baseline;
+    padding: 1em 1em 0 0;
+}
+table.fields td.desc {
+    vertical-align: baseline;
+    padding: 1ex 0 0 1em;
+}
+table.fields td.desc p:first-child {
+    margin: 0;
+}
+
+table.fields td.desc p {
+    margin: 1.5ex 0 0 0;
+}
+
+/* Define 'long' tables */
+table.long {
+    display: block;
+    width: 93%;
+}
+table.long thead,
+table.long tbody,
+table.long th,
+table.long td,
+table.long tr {
+    display: block;
+}
+/* Hide table headers (but not display: none;
+, for accessibility) */
+table.long thead tr {
+    position: absolute;
+    top: -9999px;
+    left: -9999px;
+}
+table.long tr {
+    border: 0;
+}
+table.long {
+    margin: 1.5ex 3% 1.5ex 3%;
+}
+table.long td.val {
+    text-align: left;
+}
+table.long td {
+   /* Behave like a "row" */
+    border: none;
+    border-bottom: 0;
+    position: relative;
+    padding-left: 50%;
+}
+table.long td:before {
+   /* Now like a table header */
+    position: absolute;
+   /* Top/left values mimic padding */
+    top: 6px;
+    left: 6px;
+    width: 45%;
+    padding-right: 10px;
+    white-space: nowrap;
+}
+/* End 'long' table definition */
+
+/* toc table */
+table.toc {
+    width: 95%;
+    margin: 1.5ex 0 1.5ex 5%;
+}
+table.toc td.link {
+    width: 30%;
+    text-align: right;
+    vertical-align: baseline;
+    padding: 1ex 1em 1ex 0;
+}
+table.toc td.desc {
+    vertical-align: baseline;
+    padding: 1ex 0 1ex 1em;
+    text-align: left;
+}
+table.toc td.desc p:first-child {
+    margin: 0;
+    text-align: left;
+}
+table.toc td.desc p {
+    margin: 1.5ex 0 0 0;
+    text-align: left;
+}
+div.timestamp {
+    font-size: small;
+}
+
+/* Change table layout for smaller screens. This query will take effect for any screen smaller than
+   760px and also iPads specifically. */
+@media only screen and (max-width: 760px), (min-device-width: 768px) and (max-device-width: 1024px) {
+   /* Force table to not be like tables anymore */
+    table, thead, tbody, th, td, tr {
+        display: block;
+   }
+   /* Hide table headers (but not display: none;
+    , for accessibility) */
+    thead tr {
+        position: absolute;
+        top: -9999px;
+        left: -9999px;
+   }
+    tr {
+        border: 0;
+   }
+    table.fields {
+        width: 93%;
+        margin: 1.5ex 3% 1.5ex 3%;
+   }
+    table.fields td.val {
+        text-align: left;
+   }
+    td {
+       /* Behave like a "row" */
+        border: none;
+        border-bottom: 0;
+        position: relative;
+        padding-left: 50%;
+   }
+    td:before {
+       /* Now like a table header */
+        position: absolute;
+       /* Top/left values mimic padding */
+        top: 6px;
+        left: 6px;
+        width: 45%;
+        padding-right: 10px;
+        white-space: nowrap;
+   }
+}
diff --git a/modules/freetype2/docs/release b/modules/freetype2/docs/release
new file mode 100644
index 0000000000..c296efcc1b
--- /dev/null
+++ b/modules/freetype2/docs/release
@@ -0,0 +1,223 @@
+How to prepare a new release
+----------------------------
+
+. include/freetype/freetype.h: Update `FREETYPE_MAJOR`,
+  `FREETYPE_MINOR`, and `FREETYPE_PATCH`.
+
+. Update version numbers in all files where necessary (for example, do
+  a grep for both '2.10.4' and '2104' for release 2.10.4).
+
+. builds/unix/configure.raw: Update `version_info`.
+
+. docs/CHANGES: Document differences to last release.
+
+. README: Update.
+
+. docs/VERSIONS.TXT: Document changed `version_info`.
+
+. Update the 'dlg' submodule with
+
+    git submodule foreach git pull origin master
+
+. Copy the submodule code with
+
+    make copy_submodule
+
+  and run
+
+    make distclean && make devel && make
+    make distclean && make devel && make multi
+    make distclean && make devel CC=g++ && make CC=g++ ANSIFLAGS=""
+    make distclean && make devel CC=g++ && make multi CC=g++ ANSIFLAGS=""
+
+    sh autogen.sh
+    make distclean && ./configure CC=g++ && make ANSIFLAGS=""
+
+  to test compilation with both gcc and g++ (you might also add the `-j`
+  flag to `make` for parallel compilation).
+
+  Note that it is normally not necessary to test standard C
+  compilation with the `configure`, `meson`, and `cmake` build tools
+  since this is done by the CI process of 'gitlab.freedesktop.org' for
+  every commit.
+
+. Test C++ compilation for 'freetype-demos' too; this needs a compiled
+  FreeType library as described in the `README` file.
+
+    make distclean && make
+    make distclean && make CC=g++ ANSIFLAGS=""
+
+. Run `src/tools/chktrcmp.py` and check that there are no undefined
+  `trace_XXXX` macros.
+
+. Update meson subproject files (for both the 'freetype' and
+  'freetype-demos' git repositories) with
+
+    meson subprojects update
+
+. Test meson compilation (for both the 'freetype' and 'freetype-demos'
+  git repositories) with
+
+    meson setup builddir && meson compile -C builddir
+
+. Commit everything.
+
+. After pushing the new release, tag the git repositories ('freetype',
+  'freetype-demos') with
+
+    git tag VER-<version> -m "" -u <committer>
+
+  and push the tags with
+
+    git push --tags
+
+. Check with
+
+    git clean -ndx
+
+  that the git directory is really clean (and remove extraneous files
+  if necessary).
+
+. Say `make dist` in both the 'freetype' and 'freetype-demos'
+  repositories to generate the `.tar.gz`, `.tar.xz`, and `.zip` files.
+
+. Create the doc bundles (`freetype-doc-<version>.tar.gz`,
+  `freetype-doc-<version>.tar.xz`, `ftdoc<version>.zip`).  This is
+  everything in
+
+    <freetype-web git repository>/freetype2/docs
+
+  except the `reference` subdirectory.  Do *not* use option `-l` from
+  zip!
+
+. Run the following script (with updated `$VERSION`, `$SAVANNAH_USER`,
+  and `$SOURCEFORGE_USER` variables) to sign and upload the bundles to
+  both Savannah and SourceForge.  The signing code has been taken from
+  the `gnupload` script (part of the 'automake' bundle).
+
+    #!/bin/sh
+
+    VERSION=2.12.0
+    SAVANNAH_USER=wl
+    SOURCEFORGE_USER=wlemb
+    GPG_KEY_ID=BE6C3AAC63AD8E3F
+
+    #####################################################################
+
+    GPG="/usr/bin/gpg --batch --no-tty --local-user $GPG_KEY_ID"
+
+    version=`echo $VERSION | sed "s/\\.//g"`
+
+    FREETYPE_PACKAGES="freetype-$VERSION.tar.gz \
+                       freetype-$VERSION.tar.xz \
+                       ft$version.zip"
+    FT2DEMOS_PACKAGES="ft2demos-$VERSION.tar.gz \
+                       ft2demos-$VERSION.tar.xz \
+                       ftdmo$version.zip"
+    FTDOC_PACKAGES="freetype-doc-$VERSION.tar.gz \
+                    freetype-doc-$VERSION.tar.xz \
+                    ftdoc$version.zip"
+
+    PACKAGE_LIST="$FREETYPE_PACKAGES \
+                  $FT2DEMOS_PACKAGES \
+                  $FTDOC_PACKAGES"
+
+    set -e
+    unset passphrase
+
+    PATH=/empty echo -n "Enter GPG passphrase: "
+    stty -echo
+    read -r passphrase
+    stty echo
+    echo
+
+    for f in $PACKAGE_LIST; do
+      if test ! -f $f; then
+        echo "$0: Cannot find \`$f'" 1>&2
+        exit 1
+      else
+        :
+      fi
+    done
+
+    for f in $PACKAGE_LIST; do
+      echo "Signing $f..."
+      rm -f $f.sig
+      echo $passphrase | $GPG --passphrase-fd 0 -ba -o $f.sig $f
+    done
+
+    FREETYPE_SIGNATURES=
+    for i in $FREETYPE_PACKAGES; do
+      FREETYPE_SIGNATURES="$FREETYPE_SIGNATURES $i.sig"
+    done
+
+    FT2DEMOS_SIGNATURES=
+    for i in $FT2DEMOS_PACKAGES; do
+      FT2DEMOS_SIGNATURES="$FT2DEMOS_SIGNATURES $i.sig"
+    done
+
+    FTDOC_SIGNATURES=
+    for i in $FTDOC_PACKAGES; do
+      FTDOC_SIGNATURES="$FTDOC_SIGNATURES $i.sig"
+    done
+
+    SIGNATURE_LIST="$FREETYPE_SIGNATURES \
+                    $FT2DEMOS_SIGNATURES \
+                    $FTDOC_SIGNATURES"
+
+    scp $PACKAGE_LIST $SIGNATURE_LIST \
+      $SAVANNAH_USER@dl.sv.nongnu.org:/releases/freetype/
+
+    rsync -avP -e ssh $FREETYPE_PACKAGES $FREETYPE_SIGNATURES \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype2/$VERSION/
+    rsync -avP -e ssh $FT2DEMOS_PACKAGES $FT2DEMOS_SIGNATURES \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype-demos/$VERSION/
+    rsync -avP -e ssh $FTDOC_PACKAGES $FTDOC_SIGNATURES \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype-docs/$VERSION/
+
+    # EOF
+
+. Prepare a `README` file for SourceForge and upload it with the
+  following script (with updated `$VERSION` and `$SOURCEFORGE_USER`
+  variables).
+
+    #!/bin/sh
+
+    VERSION=2.10.4
+    SOURCEFORGE_USER=wlemb
+
+    #####################################################################
+
+    rsync -avP -e ssh README \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype2/$VERSION/
+
+    # EOF
+
+. On SourceForge, tag the just uploaded `ftXXX.zip` and
+  `freetype-XXX.tar.xz` files as the default files to download for
+  'Windows' and 'Others', respectively.
+
+. Trigger the automatic generation of the online API reference by
+  updating the `FT_VERSION` variable in file `.gitlab-ci.yml` of the
+  'freetype-web' repository.
+
+. Announce new release on 'freetype-announce@nongnu.org' and to
+  relevant newsgroups.  The text should include
+
+  - SHA256 checksums of all files,
+  - instructions how to verify the bundles using the `.sig` file data,
+  - the PGP public key used to sign the archives.
+
+----------------------------------------------------------------------
+
+Copyright (C) 2003-2023 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of release ---