Adding upstream version 2.9.0dev.12.upstream/2.9.0dev.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 3399 insertions, 0 deletions

diff --git a/docs/CHANGES2.8 b/docs/CHANGES2.8
new file mode 100644
index 0000000..030062d
--- /dev/null
+++ b/docs/CHANGES2.8
@@ -0,0 +1,3399 @@
+=======================================================================
+---            Release of Lynx v2.8 (March 10, 1998)                ---
+=======================================================================
+
+1998-03-10
+* omit platform-specifics about release (recommended by HN). - TD
+* drop samples/lynx.cfg since it is redundant (recommended by HN).  - TD
+* modify makefile.in so that "make install-cfg" does not edit lynx.cfg
+  to point at local helpfiles, while "make install-help" will now do
+  that (reported by LP). - TD
+1998-03-07
+* move ifdef's for EXP_8BIT_TOUPPER inside UPPER8 function to allow
+  check for DOS/WINDOWS display charsets. - LP
+1998-03-06
+* clarify relationship between the configure script and userdefs.h with
+  respect to the LYNX_CFG_FILE definition. - TD
+* newer CF_FIND_LIBRARY autoconf macro, to allow ncurses library in /lib
+  only, needed for SUSE Linux. - TD
+* add casts to UPPER8 function's comparison for equality of parameters, and
+  to TOUPPER macro to guard against sign-extension due to prototype. - AAC
+* correct spelling of -lcur_colr library in aclocal.m4, change order of
+  tests to put -lHcurses second on HP-UX (patch by Jonathan Sergent).
+* restore simple zmodem downloader script, displaced by recent undocumented
+  change (there are some concerns about security or permissions with the
+  alternate script).  - DK
+* DOSPATH localfile patch:  corrected display of file://localhost/c:/,
+  which was displayed as file://localhost/c%3A/ (tweak LYConvertToUrl() in
+  LYUtils.c).  Now we may start "lynx c:" or 'go' c:  and not see these
+  strange letters.  On the other hand, if % and # symbols found in local
+  path it will be escaped as before (note that #fragment is not supposed here
+  to be used from command line...) - LP
+* workaround error in vendor's terminfo description of 'dtterm' by ensuring
+  we limit color pair-number accordingly. - TD
+1998-03-04
+* strip -g compiler option if not otherwise specified, for debugging (note
+  that autoconf 2.12 does not try to use -O option due to concerns about
+  compiler optimization). - TD
+* correct value of $host_os used in CF_CURSES_LIBS for special-case of
+  HP's -lHcurses (Jonathan Sergent <sergent@ecn.purdue.edu>).
+* correct def7_uni.tbl for Greek letters, note about UPPER8 assumption
+  added to chrtrans/README.format. - LP
+* few comments corrected. - LP
+1998-02-28
+* create new PRCS revision (2.8pre) for pre-release testing of Lynx 2.8 -TD
+* remove RELEASE_STATEMENT, merging it into README as per HN's
+  recommendation - TD
+* comments/minor changes to HTDOS.c, HTDOS.h, LYUtils.c - LP
+* document recent fix for RAW_DOS_KEY_HACK in lynx.cfg - DK
+* rename CHANGES.new to docs/CHANGES2.8 - TD
+* undo last minor change to UPPER8 - LP
+1998-02-27
+* add RELEASE_STATEMENT file. - TD
+* modify slang configuration to add fake 'scrollok()' - JED
+* modify LYmktime() so that 2-digit years must be greater/equal to 70 to be in
+  1900's (patch by Bela Lubkin).  Also adjust parse_windows_nt_dir_entry() and
+  parse_cms_dir_entry() as noted by Bela - TD
+* comment-out entries in cp1252_uni.tbl which correspond to nonprinting
+  control-characters - LP
+* add logic in SGML.c to correspond with 2.7.2 logic for codes used by
+  Microsoft FrontPage. - LP
+* remove unneeded code for nbsp, ensp, emsp, thinsp and shy from handle_entity()
+  in SGML.c - LP
+* ifdef UPPER8 function with EXP_8BIT_TOUPPER,
+  add configure option --enable-8bit-toupper to allow testing.  - TD
+* case-insensitive search and 8bit letters:  It was realized that
+  information about upper/lower mapping got from TOUPPER which depends on
+  locale in its 8bit and usually fails on non-UNIX systems.  We introduce
+  UPPER8 and strcasecomp8 to implement 8-bit aware case-independent search
+  using one simple assumption:  8bit upper/lower case letters have their
+  "7bit approximation" images in def7_uni.tbl matched case-insensitively
+  (7bit).  The cost of this assumption is that several differently accented
+  letters may be interpreted as equal but this is negligible if the search
+  string is more than one character long.  (LYStrings.c, also HTString.c
+  and LYMainLoop.c).  - LP, TD
+* add SunOS 4.x-specific ifdef to quiet redefinition warnings for sys/ioctl.h
+  vs sys/termios.h - TD
+* convert usage/options messages into arrays to simplify maintenance. - TD
+* add "-useragent" command-line option to set "User-Agent" (request by Merlin
+  Mathesius <merlin_mathesius@swissbank.com>).  - LP
+* tweak HTML in LYDownload.c, LYPrint.c to restore some double-spacing effects
+  altered in 'collapsible spaces' change 1998-01-25 (reported by James Elkinton
+  <zio@blueneptune.com>).  - LP
+* use strncasecomp/strcasecomp consistently throughout to avoid library
+  dependency on strncasecmp/strcasecmp. - TD
+* correct lengths in several strncasecmp calls for command-line options
+  (though -w is still an abbreviation for -width). - TD
+* test-build with BSD curses on OS/2 EMX (does not display properly), and
+  with ncurses -TD
+* add configure check CF_FUNC_LSTAT -TD
+* modify CF_CHECK_ERRNO so that configure script on OS/2 EMX finds
+  sys_errlist[] -TD
+* reset styles[] and styleSheet list in DefaultStyle.c, HTML.c so that when
+  a user reloads a page with ^R, we undo changes to those data structures
+  (reported by Larry Virden). - TD
+* remove extra copy of HTML.h from Implementation directory. - TD
+* add CF_GCC_ATTRIBUTES to configure script, to use in flushing out unused
+  parameter warnings (and later, to support prototypes for logging). - TD
+* rename 'extra_entities' to 'unicode_entities' (recommended by LP) - TD
+* add configure option --use-default-colors, to allow background color to use
+  default value (request by SUNAGAWA Keiki <Keiki_Sunagawa@yokogawa.co.jp>) -TD
+* change default for --disable-internal-links so it is normally-off - TD
+1998-02-19
+* add configure test CF_FIONBIO, some ifdef's (e.g., S_IFLNK) to support
+  build on OS/2 EMX. - TD
+* add configure option --disable-extended-dtd, for testing - TD
+* split-out entities.h from HTMLDTD.c - TD
+* remove obsolete mapping in "private" e000 area of mnem_suni.tbl,
+  mnem2_suni.tbl, rfc_suni.tbl - LP
+* remove unused function HTMLGetLatinOneValue() - LP
+* remove logic that would attempt lookup of Unicode entities by index into the
+  unicode_entities.put_entity method (e.g., of HTML_dtd), in HTML.c
+  (HTML_put_entity) and HTMLGen.c (HTMLGen_put_entity) - LP
+* tweaks to HTPlain.c, LYCharUtils.c and SGML.c, remove extra checks for
+  Unicode mdash, ndash, trade, as well as "iso-8859-2", "koi8-r", since they
+  are done in the chartrans tables - LP
+* add an alias 'H' for F1 when using RAWDOSKEYHACK (LYStrings.c) - DK
+* restore -DRAWDOSKEYHACK to src/makefile.dos, reported by DK - TD
+* correct a typo in CF_CURSES_LIBS configure macro, which caused the configure
+  script to not add termcap library to the list - TD
+* correct --disable-internal-links, by adding DONT_TRACK_INTERNAL_LINKS to
+  config.hin - TD
+1998-02-13
+* use size_t in SGML_dtd. - TD
+* remove extra trademark symbol and quotes from chrtrans/*.tbl, since
+  they are in the default def7_uni.tbl - LP
+* New item to lynx.cfg added:  PREPEND_CHARSET_TO_SOURCE (similar to BASE), we
+  need it to resolve charset for downloaded/printed HTML sources which became
+  local.  This is really useful because downloaded and printed texts may
+  happened to have different charsets so assume_local_charset fails.  For
+  downloaded source meta charset added from HTTP charset header (if and only if
+  present).  For printed source meta charset added from display_charset (real
+  charset after chrtrans).  If the original source has its own meta charset
+  and we add the second on top - Lynx currently use those on top and ignore
+  others (old) value (that is correct, although non standard like BASE on top).
+  The compilation default is FALSE (compatibility).  - LP
+* modify ncurses mouse behavior to match slang (use button 3 rather than
+  button 2 for "previous document" (reported by Michael Ritzert) - TD
+* use case-independent comparison for tail-only comparison in override_proxy
+  (patch by pg@sweng.stortek.com) - TD
+* remove unneeded definitions of ALT_CHAR_SET, NCURSES_VERSION in
+  src/makefile.dos - DK
+* correct syntax for the RAW_DOS_KEY_HACK in lynx.cfg, add a little information
+  on how to compile this.  Also patched makefile.dos to make compilation of the
+  raw dos key hack the default when compiling in DOS. - DK
+* change back to boolean since the logic was unused: UCCanTranslateFromTo(),
+  UCCanTranslateUniTo(), and UCCanUniTranslateFrom(). - TD
+* Mods of SGML.c and LYCharUtils.c to improve handling of entities,
+  obsolete stuff removed (not all yet). - LP
+* -localhost mode: disable interpreting BASE HREF= if local_host_only
+  to resolve local html files with BASE (Lynx add base to downloaded
+  sources and this may affect links if looking them with -localhost).
+  (tweak in html.c). - LP
+* Modify HTMLGetEntityUCValue in LYCharSets.c:
+  we begin to move from old style entities[] to unicode-based. - LP
+* added a few comments. - LP
+1998-02-07
+* Fixed a bug in HTTP.c which could cause trashing of authorization info
+  for an origin HTTP(s) server if the request is being proxied. - FM
+* Tweak in HTTP.c so that the reloading variable is not reset until
+  after any resubmissions due to authorization challenges. - FM
+* Tweaks of userdefs.h, lynx.cfg, LYMessages_en.h, LYMain.c, LYMainLoop.c,
+  LYClean.c, LYReadCFG.c, and LYGlobalDefs.h so that the QUIT_DEFAULT_YES
+  compilation symbol can be overridden in lynx.cfg, in keeping with
+  the principle that only strict security-related compilation symbols
+  cannot be overridden at run time. - FM
+1998-02-05
+* adjust formatting, comments & some messages in WWW files to simplify
+  comparison with 2.7.2 version.  (I have preserved some chunks of difference,
+  ifdef'd NOTUSED_FOTEMODS or NOTDEFINED for ease of comparison -- these may be
+  removed at a later time, when we are done absorbing changes from 2.7.2) - TD
+* Update SGML entity to Unicode table in HTMLDTD.c from ftp.unicode.org -
+  lots of new entities, iso-latin-1 now included there.
+  See also new files in test/ directory:  sgml.html and unicode.html.
+  Tweak a few typos in test/*.html according to sgml.html.
+  Add a few new entries in def7_uni.tbl according to sgml.html - LP
+* Cleanup iso01-iso09, cp866 tables against ones found at ftp.unicode.org -LP
+* Strip the fat from LYCharSets.c - unnecessary obsoleted tables removed
+  and redirected to SevenBitApproximation table (ones which have unicode tables
+  override it anyway, those for CJK had exactly the same tables as
+  SevenBit..). - LP
+* Remove obsolete "Other ISO Latin" charset, which works _exactly_ the same
+  as "7 bit approximation" (See the note on 06-14-96 where it comes from) -LP
+* Sort the list of charsets in Options according to 2.7.2 for 1997-10-15,
+  see the comments in UCinit at the bottom of UCDomap.c - LP
+* add ifdef to HTFile.c to workaround conflicting S_IFIFO vs S_IFSOCK
+  (e.g., on Apollo, from a report by Dave Eaton <dwe@arde.com>) - TD
+* updated INSTALLATION (patch by HN) - TD
+* modify DOS handling of CTL-C and CTL-BREAK handling for DOS to allow
+  exiting via SIGINT when pressing CTL-C or CTL-BREAK regardless of the
+  BREAK setting in DOS.  This leaves the BREAK setting unchanged unless
+  CTL-C or CTL-BREAK is actually pressed (in which case it leaves BREAK
+  ON) - DK
+* add note about Lynx vs frames to User's Guide (from Al Gilman) - TD
+1998-01-27
+* correct lynx.man to reference section "1" (one), not "l", since it is
+  not installed in the latter (reported by Jason Castonguay
+  <jcast@ntplx.net>) - TD
+* fix for VMS declarations of mainloop() and from_hex() (reported by FM) - TD
+* add to include-paths in libmake.com, build.com (reported by FM, citing
+  Brian Tillman) - TD
+* revert HTML.c to use LYHandleSELECT() - TD
+* align cases for function keys in LYStrings.c with 2.7.2 - TD
+* remove EXP_CHARTRANS ifdef's - TD
+* remove symbol USE_SIZECHANGEHACK -TD
+* adjust formatting, comments & some messages in most remaining ./src files to
+  simplify comparison with 2.7.2 version.  - TD
+1998-01-25
+* Changed the utf-8 Display Character Set string to "UNICODE UTF-8"
+  (i.e., added the hyphen between UTF and 8), and fixed typos in
+  the comments about iso-8859-5. -LP, FM
+* Modified HTML.c to add collapsible spaces before and after IMG ALT
+  strings or pseudo-ALTs whether or not the IMG element is within
+  Anchor content.  The occasional absence of such spaces due to poor
+  HTML was problematic for blind users.  Note that markup which uses
+  an image for a fancy letter with the ASCII letter as an ALT will
+  have that letter separated from the rest of the word.  Also note
+  that these spaces will not be collapsed in PRE blocks, but IMG is
+  invalid in PRE blocks.  The spaces could be omitted when IMG is
+  used invalidly in PRE blocks, but that would revive the problem
+  for blind users that they might not be present at all, so it seems
+  better to suffer extra spaces in such cases. - FM
+1998-01-24
+* Tweak in HTAccess.c to reset the title element in anchors on forced
+  reloads. - FM
+1998-01-22
+* Tweaks in HTML.c to prevent collapsing of blank lines within TEXTAREA
+  default values.  Note that we still strip any leading or trailing
+  blank lines (reported by Edward S. Marshall <emarshal@xnet.com>). - FM
+* Tweaks of LYCurses.c, LYMain.c, LYOptions.c, LYReadCFG.c, LYUtils.c
+  and LYAuto.c to ensure properly setting, with internal buffering, and
+  avoid memory leaks for the display and homedir values (reported by
+  pg@sweng.stortek.com). - FM
+* include userdefs.h in LYCurses.h to address redefinition warnings for
+  curses-related configuration. - TD
+* adjust formatting, comments & some messages in recently-modified files to
+  simplify comparison with 2.7.2 version.  - TD
+* remove obsolete logic from UCCanTranslateFromTo, (recommended by LP). - TD
+* make character set names (e.g., cp437, cp850, next) consistent in lynx.cfg,
+  userdefs.h (reported by LP).  - TD
+* change configure script to check for termcap library before curses, in case
+  it is dependent.  - TD
+* More corrections in the Russian Cyrillic area of def7_uni.tbl. - LP
+1998-01-17
+* correct logic for no_color_video by ensuring that if not defined, it
+  doesn't disable underline with color. - TD
+* remove NSL_CLONE - didn't build. - TD
+1998-01-16
+* eliminate gcc "shadowed variable", "nested declaration", "no previous
+  prototype" warnings. - TD
+* add --disable-internal-links configure option. - TD
+* remove W3C gateway (patch by DK, based on email from Gerald Oskoboiny
+  <gerald@w3.org>). - TD
+* documentation updates (patch by JS). - TD
+* add CONTENT_TYPE to environment of lynxcgi POST documents (reported by
+  Ty Sarna <tsarna@endicor.com> & FM). - TD
+* add NSL_CLONE ifdef that enables use of the Linux clone() call instead of
+  fork() for the gethostbyname() calls in HTTCP.c.  (patch by Ryan Nielsen
+  <ran@haxor.com>). - TD
+from the lynx code.  I think the following patch does this.
+1998-01-15
+* Tweak of the NSL_FORK code in HTTCP.c to prevent zombie processes from
+  being created when gethostbyname() is interrupted. - RN
+* Corrected the Russian Cyrillic area of the def7_uni.tbl Unicode to
+  7-bit approximations conversion table. - LP
+* Mods of UCAux.c, LYCharUtils.c, SGML.c and HTPlain.c to use 7-bit
+  approximations instead of 8th bit stripping when the document charset
+  is koi8-r and the Display Character Set does not have the corresponding
+  characters. - FM
+* Tweaks in HTML.c to ignore a newline character immediately following
+  a PRE start tag more consistently.  When PRE blocks are used to create
+  blank lines, you should get only as many as are actually included in
+  the PRE block, unless you include less than the number specified for
+  "before" the block to which you return, in which case you'll get the
+  latter number of blank lines. - FM
+1998-01-13
+* Fixed a typo in the HTParse() code of HTParse.c for checking whether
+  a colon in the host field indeed delimits a port number. - FM
+* Changed the internal MIME names for all Microsoft Windows codepages
+  from cp#### to windows-####, since the latter is used more commonly
+  as the charset value in META elements and/or Content-Type headers,
+  and most of them have been registered that way with IANA.  Note,
+  however, that Microsoft uses cp instead of windows- prefixes in the
+  charset names for the Unicode conversion tables submitted to the
+  Unicode Consortium.  Also note that we still treat cp, cp-, and ibm
+  prefixes as synonyms for the windows- prefix. - FM
+1998-01-06
+* work around for 'keypad()' function w/o corresponding key defines
+  (reported by Francisco A. Tomei Torres for NeXTstep 4.0). - TD
+* quote message in install rule, just in case (from HN). - TD
+* correct expression to supply default value of .cfg file's pathname
+  (reported by LE & Ambrose Li <acli@acli.interlog.com>). - TD
+* correct dependency of .cfg files upon $(libdir) in makefile.in - TD
+1998-01-04
+* correct temporary filename for -traversal -crawl (patch by Doug Kaufman). - TD
+* correct redefinition of SYSTEM_MAIL_FLAGS. (reported by Doug Kaufman). - TD
+* uncache current document when character set may have changed (patch
+  by Andrey A. Chernov) - TD
+* modify Linux setfont code to restore the original font on exit - TD
+* correct missing backslash (again) in makefile.in
+  (reported by Mark Mentovai - again) - TD
+1998-01-02
+* workaround for sed expression when rerunning configure with config.cache
+  for slang libraries (reported by Hynek Med). - TD
+* fix indicated by Laura Eaves (LE) for LYUCFullyTranslateString_1() - TD
+* modify SPAWNING_MSG for DOSPATH configuration, avoid unnecessary use
+  of clear-screen in shell (patch by Doug Kaufman). - TD
+* remove install-help from list for install rule, adding message to
+  indicate how to install it. - TD
+* install lynx.lss only if color-style is configured. - TD
+* correct filemode for DJGPP when processing config-file, patch by
+  Doug Kaufman). - TD
+* add LYNX_LSS_FILE to config.hin, reported by Ambrose Li
+  <acli@acli.interlog.com>. - TD
+* new copy of INSTALLATION file from HN. - TD
+* add COPY* to install rule. - TD
+* simplify includes in UCdomap.c by using include-path in makefiles. - TD
+* build configure script with patched autoconf to workaround limited
+  environment space on CLIX 3.1 - TD
+* rename mnemonic_suni.tbl to mnem2_suni.tbl to accommodate 'make' on
+  older system with 14-character name-limit. - TD
+* sorted some lists (e.g., character sets) which were unreadable. - TD
+* incorporate most of FM's changes from 971124 to 971230 (see below). - TD
+  (Note:  don't try to use fflush(stdin) -- it's an FAQ -- nonstandard,
+  dumps core on some platforms).
+1997-12-30
+* Added Unicode translation support for "DosBaltRim (cp775)" and
+  "WinBaltRim (cp1257)". - FM
+1997-12-29
+* Fixed bug in the order of re-initializations for the 1997-12-22
+  get_connection() mods. - FM
+* Fixed typos in some LYCharUtils.c comment. - FM
+* Fixed typo in LYrcFile.c comments concerning the NO_FROM_HEADER
+  symbol. - DK
+1997-12-24
+* resolve conflict between autoconf $INSTALL and lynx's INSTALL_PATH
+  (reported by Scott McGee). - TD
+* modify CF_CHECK_FUNCDECL to work with non-gcc compilers. - TD
+* add <stdio.h> to prototype test for getgrgid getgrnam, needed on SVr3. - TD
+* add install-lss to makefile.in. - TD
+* modify order of includes in LYKeymap.c so that USE_EXTERNALS is defined
+  if it comes from userdefs.h (inferred from a report by Larry Virden). - TD
+* correct spelling of USE_EXTERNALS which prevented --enable-externs from
+  working. - TD
+* move assignment to stderr from VMSexit to cleanup function (reported
+  by Brian Tillman & FM). - TD
+* modify UCChangeTerminalCodepage() to not use stderr, disentangling it
+  from stderr/logfile hack. - TD
+* rename docs/CHANGES2-* files to docs/CHANGES2.* (reported by
+  Doug Kaufman). - TD
+* add start_color() call to DOSPATH version of start_curses() to
+  fix problem reported by Doug Kaufman - TD
+* correct typo in ColorCode() function (reported by Doug Kaufman) - TD
+* modify comments in makefile.in (patch by HN) - TD
+* minor fixes for CF_CHECK_ERRNO, CF_SIZECHANGE, CF_SLANG_CPPFLAGS
+  macros. - TD
+* add configure option --enable-nsl-fork to turn on code defined by
+  NSL_FORK. - TD
+* add configure option --enable-links to turn on code defined by
+  UNDERLINE_LINKS. - TD
+* add configure option --enable-font-switch, to turn on code defined by
+  EXP_CHARTRANS_AUTOSWITCH. - TD
+* modify configure CF_CURSES_LIBS test to look also for ncurses,
+  since some systems do not have a "curses" library (reported by
+  Michael Ritzert). - TD
+1997-12-22
+* Reworked -width=NUMBER command line switch for specifying the screen
+  width for formatting of dumps (default is 80; forced wraps occur at one
+  column less than the screen width, i.e., at 79 by default). - FM
+* Tweak of get_connection() in HTFTP.c to re-initialize the elements of
+  the connection structure when using a previously allocated connection
+  object. -DW, FM
+* Mods of LYexit.c, LYClean.c, LYMain.c and LYMainLoop.c to fflush() all
+  standard file descriptors in conjunction with all fopen() and fclose()
+  operations on the TRACE log and redirections of stderr via equality
+  statements (see 1997-12-16, 1997-12-13 and 1997-07-18 mods). - FM
+1997-12-18
+* forgotten last } UN-inserted (John Line) - WB
+* few commented messages corrected according to RFC2068 (HTTP1.1)
+  (Leonid Pauzner) - WB
+1997-12-17
+* Changed all %i tokens to %d or %ld in functions that always get decimal
+  values in their arguments. - FM
+1997-12-17 (all patches by Leonid Pauzner)
+* open text mode while writing lynx.rc and bookmarks files
+  LYrcFile.c and LYBookmark.c (forgotten last } inserted). - WB
+* add a comment about binary mode in LYMain.c and pile them
+  in one ifdef - WB
+* few misprinted characters (in comments) corrected in
+  \chrtrans\cp850_uni.tbl - WB
+1997-12-16
+* Further mods in LYClean.c (see 1997-12-13 mods) do block the
+  *stderr = LYOrigStderr;  statement in cleanup() for VMS with VAXC. - FM
+* Added an ELGOTO keystroke command, mapped by default to upper case 'E'
+  (lower case 'e' still invokes the editor for the current document, if
+  it is a local file), for passing the URL (or ACTION) of the current
+  link to the line editor for editing as a goto URL.  Works like the
+  ECGOTO ('G') keystroke command for editing the URL of the current
+  document as a goto URL, i.e., if the URL is not modified, is set to
+  a zero-length string, or ^G is entered, the command is cancelled. - FM
+* Mods of LYMainLoop.c to disallow ECGOTO or ELGOTO commands for File
+  Management (DIRED_SUPPORT) menu URLs. - FM
+1997-12-15
+* Added reporting of the Discard value (YES or NO), in the Cookie Jar Page
+  (note that until we have code for storing cookies beyond the current
+  session, Lynx behaves as if Discard were set, whether or not it was set
+  by the server, but we still report the server's instructions, as we do
+  for the Maximum Gobble Date). - FM
+1997-12-14
+* added a lynx.cfg switch to turn on/off extended dos translations for keys.
+  -WB
+* added minor DOS tweaks by Doug Kaufman and myself. - WB
+* fixed windows binary mode piping. - WB
+1997-12-13
+* Tweaks in LYList.c to make the link numbers correspond with those in
+  the current document when LINKS_AND_FORM_FIELDS_ARE_NUMBERED in on,
+  and to show the current document's URL in the display. - FM
+* Mods in HTTP.c to show the body of a 305 return status instead of ever
+  acting on it.  A number of security/privacy problems with this status
+  are being discussed in the HTTP-WG, and it's likely to be dropped or
+  deprecated in the next revision of the HTTP/1.1 specs. - FM
+* Restored the v2.7.1 HTmmdecode() that's specific for iso-2022-jp in
+  HTMIME.c.  We still only call it when HTCJK == JAPANESE, and the
+  generalized version reportedly has problems. - FM
+* Removed the *stderr = LYOrigStderr; statement from VMSexit() in LYCurses.c
+  and added it to the if() claused section which closes the TRACE log file,
+  if opened, in cleanup() of LYClean.c.  This is just a stab in the dark
+  for dealing with reported problems on exit with VAXC on VAXen.  We may
+  need to use freopen() for redirecting TRACE messages to a file for VAXC
+  or VAXen (there's no apparent problem with the current code with DECC
+  on VMS/AXP). - FM
+* Added more function key cases to the keypad() mode switch() in LYgetch()
+  of LYStrings.c.  We don't need them with this code set, but they may as
+  well be there for completeness. - FM
+* check for and use ncurses default-color extension, use to make the
+  color-style configuration usable on xterm with white background. - TD
+* add cases in LYgetch() for remaining VT220-compatible codes, reported
+  by Michael Ritzert and FM.  - TD
+* add configure test to see if slang can be linked without curses or
+  termcap libraries, request by John Davis. - TD
+* set umask in mkdirs.sh script to work around users who have set root's
+  umask to 077. - TD
+* split up install rule to install-bin, install-cfg, install-man and
+  install-help. - TD
+* suppress suffixes in top-level makefile so 'make' won't try to create
+  a file named "install" from install.sh - TD
+* make $(CPPFLAGS) inherit consistently from top-level makefile. - TD
+  (reported by Mark Mentovai)
+* add configure option --enable-externs, to turn on USE_EXTERNS. - TD
+* use explicit comparison for enum values, fix compile problem with VAX C
+  for UCAux functions (reported by Brian Tillman). - TD
+1997-12-03
+* Remove CHANGES.configure, since it is redundant. - TD
+* Make -g3 option check for OSF/1 3.2 consistent with -Olimit check. - TD
+* Use 'result' rather than 'time' in mktime.c to avoid shadowing. - TD
+* Use wborder only if configure finds it, not ifdef FANCY_CURSES. - PHDM
+* List of systems having strerror replaced by configure test. - PHDM
+* Beautifying of mktime.c (`now' was misleading). - PHDM
+1997-12-02
+* Mods in LYCookie.c to prompt whether to accept (or reject) cookies with
+  an invalid domain value which yields a hostname prefix with a dot (as
+  specified in section 4.3.2 of the IETF cookie drafts and RFC), rather
+  than rejecting it silently.  Note that it is rejected in non-interactive
+  (-dump or -source) mode, because the user can't be prompted. - FM
+1997-11-27
+* Added a PREPEND_BASE_TO_SOURCE configuration symbol in lynx.cfg which
+  can be set FALSE to suppress prepending of a Request URL comment and
+  BASE element to text/html sources retrieved for 'd'ownloading or passed
+  to 'p'rint functions.  Note that this prepending is not done for -source
+  dumps unless the -base switch also was included on the command line, and
+  the latter switch overrides the setting of the PREPEND_BASE_TO_SOURCE
+  configuration variable. - FM
+1997-11-25
+* Mods in LYMail.c and LYPrint.c to handle to=address(es), cc=address(es),
+  subject=string, keywords=word_list, and body=message fields in the
+  ?searchpart of mailto URLs as specified in the 1997-11-16 draft:
+    ftp://ftp.isi.edu/internet-drafts/draft-hoffman-mailto-url-03.txt
+  The cc=address(es) values are now handled as a Cc: header, and a self
+  copy, if confirmed on prompt, is added to the Cc: header.  Note that
+  the draft now allows mailto:?to=address(es)[&foo=blah] as a format,
+  i.e., without an address before the ?searchpart.  The Netscape
+  ?searchpart tack-on broke all pre-existing implementations of mailto,
+  and this breaks Lynx's support through v2.7.1.  Though it's now
+  supported in this code set, don't use it.  Complaints and formal
+  requests to provide this functionality via a new scheme (e.g.,
+  mail: or smtp:) without breaking existing implementation of mailto:,
+  including from TimBL (HimSelf :), thus far have fallen on deaf ears.
+  You can send email to those deaf ears via:
+  	mailto:masinter@parc.xerox.com%20(Larry%20Masinter)
+  Don't allow the IETF backward compatibility principle to go down
+  the drain. - FM
+* Mods to support use of the PMDF SEND command on VMS in conjunction with
+  a temporary header file, so that all headers specified in the ?searchpart
+  of mailto URLs can be included in the mailing, and made that the compilation
+  default in userdefs.h to go with the default MAIL_ADRS mask for PMDF (If
+  the "generic" VMS MAIL utility is used, not all of the headers can be
+  specified on the command line, as it requires).  Look at the code in
+  LYMail.c and LYPrint.c that is used when isPMDF is TRUE as a model of how
+  to do this with other header-file-capable VMS mailers (but I don't have
+  any besides PMDF, and can't do it for you :). - FM
+* Tweak of the 1997-11-17 URL parsing mods so that relative symbolic
+  elements immediately preceding a ?searchpart are handled identically
+  to when a ?searchpart is not present. - FM
+* Added support for setting both SYSTEM_MAIL and SYSTEM_MAIL_FLAGS in
+  both userdefs.h and lynx.cfg. - FM
+1997-11-23
+* integrate PHDM's patch. - TD
+* Check for existence of sys/wait.h. - PHDM
+* Do not include sys/stat.h twice. - PHDM
+* New autoconf-macros to check if a function is declared after including a
+  specific set of files. - PHDM
+* Declare strstr if it is not declared by string.h. - PHDM
+* Declare getgrgid and getgrnam if not declared by grp.h. - PHDM
+* Provide strstr and mktime implementations, and use them if needed. - PHDM
+* Always include sys/types.h in HTUtils.h. - PHDM
+* define NO_GROUPS if we do not have getgroups. - PHDM
+* define NEED_REMOVE also if test yields unknown. - PHDM
+* define mode_t if not done by system include files. - PHDM (phdm@macqel.be)
+* change CF_UNION_WAIT to use compile+link rather than compile, to ensure
+  that we pick up the wait-macros rather than an implied function, which
+  should fix configure problems on NeXT for Francisco A. Tomei Torres
+  <fatomei2@mail.unm.edu>. - TD
+* spelling nit from Larry Virden. - TD
+* add osf3.0 to special case compiler options using -g3 in place of
+  -O -g, from Harsh Kumar <harsh@krcl.ernet.in>. - TD
+* remove redundant "-c" option from $(installbin) in makefile.in, reported
+  by Michael Warner <warner@wsu.edu>, for OSF/1 4.0. - TD
+* if configure --srcdir is not used, comment-out rmdir's in "make distclean"
+  rule. - TD
+* modify recent erase/clear change so that it applies only to FANCY_CURSES,
+  since BSD curses does not otherwise clear the screen when restoring after
+  popup. - TD
+* modify change for boxes so this builds with BSD curses, which has no
+  wborder() function. - TD
+* reverse ifdef for NO_SIZECHANGEHACK to USE_SIZECHANGEHACK, which is
+  normally off, since this code did not work with BSD 4.4 curses, SVr4
+  curses, or ncurses 4.1 with xterm. (Will make a configure test if anyone
+  can identify a configuration that works). - TD
+1997-11-21
+* Changed LYE_LINKN to LYE_LKCMD (still mapped by default to Ctrl-V; may
+  need to be entered twice for some systems) for invoking a prompt to
+  enter any Lynx keystroke command when in form text fields. - FM
+1997-11-20
+* Added an LYK_CLEAR_AUTH command, mapped to underscore ('_') by default,
+  which clears all authorization info for the current session.  This is
+  recommended for the situation when one leaves one's terminal but doesn't
+  want to end the browser session, nor want others to be able to retrieve
+  protected documents with previously entered username and password info.
+  Note that we don't yet have a way to block access to any protected
+  documents which are still in cache. - FM
+1997-11-19
+* Tweak of HTTP.c to ensure closing of the connection when interrupted
+  ('z'apped) on the first socket read. - FM
+1997-11-18
+* Mods to use the explicit label "Bad HTML:" in trace messages corresponding
+  to BAD_HTML_USE_TRACE messages. - FM, KW
+* Tweak of the restored TABLE-in-PRE block handling to deal with the
+  case when it's encased in a CENTER or DIV with ALIGN="center". - FM
+* Changed docs/README.defines to refer to INSTALLATION file - HN
+1997-11-17
+* Changed the default ASCII BOXVERT and BOXHORI definitions from '*' to
+  to '|' and '-', and new function LYbox() for non-VMS (n)curses. - FM
+* Use explicitly specified characters for drawing the corners of popup
+  boxes with non-VMS (n)curses if we have also specified characters for
+  vertical and horizontal lines. - KW
+* Mods in HTTP.c to trim any "LYNXIMGMAP:" leader from Referer header
+  values and strip the #fragment when making http(s) requests via links
+  in the pseudo-documents constructed for MAP elements. - FM, KW
+* Mods of SGML parsing to better handle SELECT blocks with invalid markup,
+  in effect for both TagSoup and SortaSGML parsing (for the latter just
+  in case it doesn't already prevent invalid markup from being passed on).
+  Only OPTION elements are accepted in SELECT blocks.
+  Otherwise, if the element is a form-related start tag, the
+  SELECT block is closed and the new form-related element is started.
+  All other elements are ignored.  A FORM end or start tag ends any open
+  SELECT block and the current FORM (before starting another FORM if
+  it is a start tag).  Note that we now support SELECT blocks outside
+  of FORM blocks, which some providers are using for "informational"
+  popups, but no Lynx user would do anything that awful, right? - FM
+* Tweak in LYMainLoop.c to override an LYresubmit_posts flag if we are
+  reloading a popped document due to a NOT_FOUND or NULLFILE return
+  value from getfile(). - FM
+  (But if the document that would be loaded after such a failure has POST
+  data and is not in memory, still jump to the PREV_DOC code, see entry
+  for 1997-11-03. - KW)
+* Worked in a variant of AJL's suggestion of setting LINES and COLUMNS
+  artificially high before the initscr() call with Unix curses, then
+  using a dummy call to size_change() for setting LYlines and LYcols
+  to the actual screen dimensions, so that increases in the screen size
+  during the Lynx session, and not just decreases, can be handled.
+  Note that one still needs to do a RELOAD (^R) overtly to create a
+  new HText structure based on the current screen size. - FM
+  (The new code can be disabled by defining NO_SIZECHANGEHACK, in case
+  some curses version or terminal cannot deal with it. - KW)
+* Tweaks of the chartrans code. - FM, KW
+* Change in HTNews.c to ignore very long bogus newsgroup names when listing
+  available groups. - KW
+* Tweaks in code for highlighting search text in anchors, to better deal with
+  terminals in UTF-8 mode. - KW
+* Mods to ignore anything past a '?' character when simplifying URL paths,
+  as is now more clearly specified in the Fielding URL draft.  Note that
+  we still assume a ';' is not in fact a parameter delimiter, or won't
+  have a value with characters that could be misinterpreted as relative
+  path specs. - FM
+* Increased the redirection limit to the original Lynx's value of 10,
+  because the HTTP/1.1 draft no longer will restrict it to 5, but instead
+  will leave it to the discretion of the browser (and I like 10, as a
+  reminder of the "good old days" :). - FM
+1997-11-15
+* Mods of parsing in HTML.c to restore support for the TABLE-in-PRE-block
+  HTML kludge described in http://ppewww.ph.gla.ac.uk/~flavell/tablejob.html,
+  which stopped working in conjunction with the 1997-05-21 mods (see below)
+  for treating TABLEs as DIVisions to support ALIGNment attributes in TABLE
+  markup.  The PRE-in-TABLE-block HTML kludge was not affected by those mods
+  but works only with the TagSoup parsing mode. - FM, KW
+1997-11-12
+* Made handling of the 'x' in hexadecimal character references (&#xH;)
+  case insensitive, as for the "alphabetic digits" (a-f, A-F). - FM
+* Added a LINKN command key in the line editor, mapped to Ctrl-V, for
+  invoking the F_LINK_NUM prompt when in form text fields.  Ctrl-V is
+  still a dead key under other circumstances in the line editor. - FM
+* remove options --with-lss-file and --with-cfg-file, since the corresponding
+  files will always be installed under $(libdir), reported by Henry Eric
+  Nelson (HN).  - TD
+* modify configure script and makefile templates to permit builds with the
+  --srcdir option, noted by Philippe De Muyter. - TD
+1997-11-08
+* Added Unicode support for "DosArabic (cp864)", "WinArabic (cp1256)",
+  "DosGreek (cp737)", "DosGreek2 (cp869)", "WinGreek (cp1253)",
+  "DosHebrew (cp862)", and "WinHebrew (cp1255)".  Note that we still
+  have no code for taking DIR attributes, or directionality in general,
+  into account. - FM
+* Mods to handle "cp-#" charset names as synonyms for "cp#", and some
+  cp# names as synonyms for "windows-#". -FM, KW
+1997-11-07
+* Change of LY_SLrefresh() in LYCurses.c as suggested by JED - FM
+* add logic to make install-directories as needed. - TD
+* remove --disable-char-trans option (ifdef's still remain). - TD
+* correct type used in first compile-test for union wait. - TD
+* correct order of deletions in "make distclean" rule. - TD
+* new versions of macros used to check for ncurses version. - TD
+* don't suppress -I/usr/local/include when checking -I/usr/local/include/*,
+  to accommodate older versions of gcc. - TD
+1997-11-06
+* Use erase() instead of clear() in some places, to avoid unnecessary full
+  screen repainting even for UNIX (and similar) curses.  Renamed LY_SLclear
+  to LY_SLerase, but it is used for erase() and clear() now, so there should
+  be no change in behavior for slang introduced by this. - KW
+* Added new format for lines in chartrans .tbl files: U+NNNN "a string" where
+  the string can have C backslash-escaped characters.  This allows to write
+  replacement strings with 8-bit characters that won't be garbled when the
+  .tbl files are transferred in some non-binary way.  Note there is no ':'
+  between the Unicode value and the beginning quote character. - KW
+* Changes to HTMLDTD.c (for SortaSGML parsing) and HTML.c (second line of
+  defense) for dealing with invalid SELECT tags.  Also tolerate SELECT
+  outside of forms. - KW
+* Change in HTLocalName for DOSPATH so that it doesn't depend on whether
+  HTDOS_name returns a pointer to static memory or not. - KW
+* Started new file docs/README.defines.  Renamed CHANGES to CHANGES2-7,
+  removed duplicate 2-7-1 entries.  Minor changes to INSTALLATION, other
+  files.  CHANGES.chartrans is gone. - KW
+* Tweaked color style stuff again.  Statusline may behave better. - KW
+* Don't use memmove for HEAD in HTNews.c. - KW
+* For UNIX, use normal umask permissions, instead of the extra-cautious temp
+  file permissions, for files saved to disk by the default actions for PRINT
+  and DOWNLOAD. - KW
+* Changes (untested) in the code dealing with reading of compressed files in
+  HTFile.c, in parallel to the code for other systems. - KW
+* Mods to avoid va_start redefinition warnings when building with slang. - FM
+1997-11-05
+* Change in LYForms.c to avoid full screen repaint after popup is retracted
+  for slang. - KW, FM
+1997-11-03
+* Internal links code revised.  Some details follow, but first a summary
+  of the basic premises.  Links in a document given as href="#fragment" or
+  href="" (empty, but href attribute is present) mean something different
+  from href="url#fragment" or href="url" (where url is a non-empty absolute
+  or relative URL not including a fragment), they are internal links pointing
+  to an element or a location within the same copy of the document (or to the
+  document itself, for href="").  In contrast, a URL-Reference with a non-
+  empty URL refers to a (generally...) external resource.  If the "url"
+  happens to coincide with (or, if it is relative, resolve to) the URL from
+  which the current document was retrieved, the current document is a
+  representation of the resource, but not the same thing.  In most such cases
+  we can treat href="#fragment" and href="url#fragment" the same way, i.e.
+  activating such a link is interpreted as a request to reposition within
+  the current document; we are using the current document as a cache copy
+  of the resource (like we would other documents in the memory cache).  But
+  if we have marked our copy as no-cache, it seems more consistent to treat
+  activation of a href="url#fragment" link as a request for retrieving a
+  new copy and _then_ locating #fragment in it, as we do for "any-other-url
+  #fragment" if we have cached a document which represents "any-other-url"
+  and which is marked no-cache.  Following a href="" link should just result
+  in repositioning to the start of the document, not in a new retrieval for
+  no-cache documents.
+  If the current document is the result of a POST submission, there is in
+  general no way to refer to its underlying resource with a URL, since there
+  is no URL notation for "url+post_data".  Internal links can be used within
+  the context of this document, but there is no way to hyperlink to it or
+  parts of it from "outside".  A link to a href="url" or href="url#fragment"
+  target should always imply a GET retrieval, whether it occurs within a
+  document from a POST submission or not, for consistency.
+  This understanding also applies to other than <A href=..> uses of URL-
+  References in documents, for example the link implied between a USEMAP
+  attribute and a MAP element; but not to all uses, for example a FORM's
+  ACTION requires an external resource and not an internal reference, so
+  ACTION="" is resolved to an absolute URL (using a base URL if one is
+  given).
+  The semantics for URL-less URL-References are given in Internet Draft
+  <http://www.ics.uci.edu/~fielding/url/draft-fielding-url-syntax-09.txt>,
+  including that "Traversal of such a reference should not result in an
+  additional retrieval action."  No comparable prescriptions are made for
+  references which have a URL, in particular it is not stated that they
+  should be treated as equivalent when the URL coincides with or resolves
+  to the current document's retrieval URL.
+  The changes to the Lynx code attempt to implement what is outlined above,
+  by keeping track of how a link destination was originally specified. href=
+  "#fragment" and href="" links are still "resolved" into a "url#fragment"
+  and "url" form, for use internally, and if an explicit NOCACHE action is
+  requested, and for generating lists of links etc., and in general for use
+  outside of the context of the current document.
+  To the best of my knowledge they do not lead to unwanted (or misdirected)
+  resubmission of POST content without prompting the user for confirmation
+  (although the prompt texts probably need improvement). - KW
+* The notion of the context of the "current document" is extended, so that
+  auxiliary LYNXIMGMAP documents generated by Lynx are within the scope of
+  the underlying document, i.e., the document containing the MAP and AREA
+  elements.  Although they are treated as separate documents for display
+  and internal handling, following links between the underlying document
+  and its LYNXIMGMAP documents will result in display from cached data
+  (if available) even for no-cache documents, if a fragment-only (or empty)
+  URL-Reference was used in the HTML.  This includes the link generated for
+  pointing from the IMG to the LYNXIMGMAP if the USEMAP attribute value was
+  was fragment-only; the LYNXIMGMAP is normally regenerated from the list
+  of MAP and AREA elements kept internally when a link to it is activated.
+  (Note that a LYNXIMGMAP screen is still not reloaded from external sources
+  even when RELOAD or NOCACHE keys are used, if data for the MAP is found
+  in the internal list; but that reloading the underlying document will
+  refresh the internal lists.) - KW
+* List Page screens are also in the context of the underlying document, so
+  that internal links in the underlying document can be listed and activated
+  from the List Page.  When following an internal link from a List Page, it
+  is not pushed on the history stack (similar to the History List Page), to
+  reduce the chance of confusion when walking back through history. - KW
+* LYNXIMGMAP and List Page auxiliary documents can now be associated with
+  POST data.  This does not mean that the data is posted to a "LYNXIMGMAP:"
+  or "file:" URL, which is impossible; but that the underlying document is
+  associated with the POST data.  This way these aux documents can still
+  have links regarded as "internal" pointing to the document of which they
+  are logically a part, keeping track of what POST data are applicable if
+  several form submissions have occurred.  Normally the underlying document
+  should be in the document cache when such a link is activated, so that
+  resubmission of the POST can be overridden.  If it is not found,
+  resubmission may happen after user confirmation.  Although the POST data
+  content is not shown on such aux pages, it can be inspected with the INFO
+  ('=') command.  Note that the association of LYNXIMGMAPs and List Pages
+  with POST data automatically excludes them from various operations which
+  may otherwise be possible, such as bookmarking or inclusion in the
+  'V'isited Links Page.  Note also that such aux pages are treated internally
+  as different documents from their POST-free counterparts with the same
+  address, which might be generated for example after typing the address
+  at a 'g'oto prompt while viewing a different text.  It may be possible to
+  generate confusing situations, but regenerating the displayed data (by
+  invoking 'L'IST again, or by following a LYNXIMGMAP: link) will always
+  show the currently applicable information.
+  For image maps, the change implements link-following capabilities which
+  come naturally to graphical UAs, which can handle IMG USEMAP and the
+  corresponding MAP elements from the same data stream as objects within
+  the same document instance. - KW
+* To implement the above, MAP and AREA information from a POST response is
+  not kept in the global list shared by all other documents, but in a separate
+  list specific to the underlying (containing) document and the POST data.
+  The specific lists are managed with the underlying document's anchor
+  structure so that they can automatically expire after the anchor is removed
+  from memory and will not stay around and accumulate until session end. - KW
+* POST data is kept in mainloop when following an internal link, but is now
+  always dropped for links that were given with a URL.  This removes the
+  limitation by which a link in a POST response to the URL of the POST
+  submission script would be inappropriately converted to a resubmission of
+  the POST data.  (example: search form from <http://www.marshall.edu/htbin/
+  calendar>) - KW
+* Changes to the PREV_DOC handling in mainloop.  When encountering documents
+  that may need to be reloaded while walking back in history, because they
+  have POST data associated and are not marked "safe" and are either not found
+  in the memory cache or -resubmit_posts has been set, the user is prompted
+  for confirmation as before; if the reply is 'n' the document will be skipped
+  but if the user cancels with ^G the walkback operation is cancelled and the
+  currently viewed document remains loaded.  Some of the aux documents which
+  can new be associated with POST data may be automatically skipped if their
+  document structures are not any more in memory. - KW
+* When following a link marked internal from a List Page and confirmation is
+  required, ^G may also have the different effect of cancelling the operation
+  while responding 'n' may attempt to follow the link as a GET request (i.e.
+  with POST data dropped). - KW
+* In some situations, automatic popping from the history stack in mainloop
+  after getfile fails to load a new document could lead to resubmission of
+  a previous POST request without prompting.  This is now avoided by jumping
+  to the code handling PREV_DOC. - KW
+* Use new LYinternal_flag variable for propagating info to HTAccess, rather
+  than overloading LYoverride_no_cache. - KW
+* Tweaks for bad form tag soup with crashes on unclosed SELECT.  Changes in
+  HTML.c and GridText.c to prevent memory leaks resulting from insanely
+  placed or unclosed form field tags, hopefully not introducing other
+  problems... - KW
+1997-11-02
+* Changes in HTParse's scan to leave additional '#' characters alone after
+  the first has been found when scanning (from left) for fragments, and
+  to apply the "don't treat '#' as start of a fragment for some kinds of
+  URLs" hack only when the '#' will become part of what has been scanned
+  as a path.  NNTP articles with more than '#' in the message-id are now
+  accessible with the "news:" or "nntp:" schemes.  We should actually always
+  escape when generating URLs and unescape when parsing them instead. - KW
+* Changed HTUnEscape to leave '%' alone if not followed by two valid hex
+  digits. - KW
+* Allow the HEAD key and -head and -mime_header flags for "lynxcgi:" URLs
+  and for "news:" and "nntp:" URLs that specify a single news article. - KW
+* Change to writing of POST data in LYCgi.c, to close file descriptor after
+  done writing and before reading as suggested by mhw@bcs.org.uk (Mark
+  H. Wilkinson), and to check status from the write() call and retry if
+  needed.  Note that the code is not appropriate for handling large
+  amounts of POST data, since it still first does all the writing and
+  then all the reading. - KW
+1997-11-01
+* Added support for presentation of text/plain files in SOURCE ('\') mode,
+  homologously to text/html files, rather than treating the command as a
+  synonym for 'd'ownload when viewing a text/plain file.  Note that if the
+  text/plain file has no long lines, the display of it will not change,
+  but otherwise, the long lines will not be wrapped in SOURCE mode, and
+  thus can be 'p'rinted without line wrapping.  One still should use
+  'd'ownload for a faithful copy of the file, i.e., without charset
+  conversions and expansions of TABs. - FM
+1997-10-30
+* Get numbering of links on List Page right, by faking hidden links for
+  form fields which get counted but are not selectable. - KW
+* Allow LYNXHIST: links in List Page since the History Page may get
+  'L'isted... - KW
+* Mods of HTML.c parsing to close any open Anchor or emphasis elements
+  at the starts of TABLE elements, as the Big Two's TABLE handlers appear
+  to do now. - FM
+* Tweaks of charset handling via META elements and CHARSET attributes. - FM
+1997-10-29
+* Tweak of SortaSGML DTD for insane HTML with FORM start before HEAD. - KW
+* Prevent memory leaks from HTChunks for option and textarea with very
+  bad markup, added TRACE and BAD_HTML_USE_TRACE warnings for those. - KW
+* Don't call tigetnum("ncv") for _WINDOWS - BD
+* Added Unicode tables for the "DEC Multinational", "Macintosh (8 bit)",
+  and "NeXT character set" display character sets. - FM
+1997-10-28
+* Disable setting of the `reloading' flag in HTLoadDocument which would
+  generate no-cache headers for request where this is not appropriate. - KW
+* Memory leak for first OPTION in SELECT removed. - KW
+* Changed HTDOS_name to not return pointer to static area. - Binh Do
+  <bdo@mailman.epnet.com>
+* Changes to INSTALLATION file. - HN
+* Fix in HTMIME.c to recognize Content-location. - KW
+1997-10-27
+* Don't disable FORMs that have INPUTs with TYPE="file" or TYPE="range"
+  since those fields may be optional and the rest of the FORM may be
+  valid to submit. - FM
+* Updated links to www.w3.org in help files. - KW
+* Some changes for DOS compilation. - DK
+* Changes to INSTALLATION file. - HN
+* Tweaks of internal links stuff. - KW
+* Allow HEAD on URLs starting with LYNXIMGMAP:http by stripping the
+  prefix. - KW
+* Reverted LYCheckForCSI() to previous incarnation. - KW
+1997-10-26
+* If compiled with -DDONT_TRACK_INTERNAL_LINKS, behavior with respect to
+  internal links as in FM's code. - KW
+* Some chartrans tweaks. - KW
+1997-10-25
+* Changes to INSTALLATION file. - HN
+* Make temp file names conform to 8+3 naming convention for DOS, and
+  give LYNX_TEMP_SPACE priority over TEMP and TMP for DOS. - DK
+* Create temp file names with '-' char as separator between pid and
+  sequential number for non-8+3 systems, to prevent (unlikely)
+  collision. - KW
+1997-10-24
+* Change in HTML.c to use the base (rather than current document, if the
+  base differs) in all cases for form ACTIONs (i.e., if the ACTION is
+  empty, or has a lone fragment, or an ACTION attribute is not included)
+  as specified in the -07 to -09 Fielding URL drafts. - FM
+1997-10-23
+* Fixed a few typos and glued together a few URLs to make it easier for
+  folk to cut and paste them, in the new INSTALLATION file. - LV
+1997-10-22
+* Many locations of files changed, about_lynx/ directory and references to
+  aboutfilepath removed, userdefs.h reorganized, changed README, new
+  INSTALLATION file, doc changes, some doc files removed. - HN
+  (Removed paragraph in README which doesn't apply yet, some files still
+  not done - KW)
+* Patch to WWW/Library/djgpp/makefile - WS
+* Added entity names from HTML 4.0 draft to extra entities in HTMLDTD.c - KW
+* Understand lists in ACCEPT-CHARSET attributes.  Added a list of forms
+  to GridText structure (currently underused). - KW
+* Don't try to use box drawing chars in UTF-8 display mode. - KW
+* Changed chartrans mechanism (UCdomap.c, makeuctb.c) so that the "default"
+  translation table is now used as a fallback for other translation tables.
+  This also applies to display character sets which do not have a chartrans
+  table file but are listed in LYCharSets.c.  Changed syntax of table files
+  (see src/chrtrans/README.format), added a keyword to disable using the
+  fallback.  Currently def7_uni (corresponding to "7 bit approximations"
+  and the MIME charset "us-ascii") is used as default table, as before;
+  but previously the default table didn't have any real meaning.
+  Conceptually every translation table (unless it disables fallback) is
+  extended as if it included all the replacements from the default table.
+  Note that mappings for some characters in the default table file still
+  differ from the old mappings given in LYCharSets.c, and what is displayed
+  e.g., for umlaut characters may not be consistent, this still has to be
+  sorted out.  It may just have become more visible now. - KW
+* Tweaks to some replacement strings in def7_uni.tbl; contributions of
+  more useful strings would be welcome... - KW
+* Removed mappings for invalid chars from some chartrans files, removed
+  Ethiopic chars from iso01_uni.tbl. - KW
+* Some other corrections and tweaks for chartrans mechanisms. - KW
+1997-10-21
+* Fixed handling of Control-D (delete character under the cursor) in the
+  line editor when the cursor is at the end of the line instead of on a
+  character in the string being edited. - FM
+* revised tests for wait/waitpid/union-wait. - TD
+* correct/update handling of default prefix in CF_WITH_PATH macro, used for
+  parsing --with-cfg-file and --with-lss-file options.  - TD
+* add uninstall target to top-level makefile. - TD
+* remove redundant install options from $(INSTALL_DATA). - TD
+* add configure --with-lss-file option - TD
+* minor cleanup of gcc warnings, ifdefs. - TD
+1997-10-20
+* Mods in the CSO/PH gateway to set the anchor's safe flag to TRUE so the
+  user need not be bothered with confirmation prompts on resubmissions of
+  the search form. - FM
+* Tweaked the break point setting code in GridText.c for CJK di-bytes
+  so that one is set after a recognized "ESC(" ISO 2022 escape sequence
+  has been found. - FM
+1997-10-16
+* Tweaks to recognition of Japanese (better recognize x-euc-*), and to
+  the mechanism in GridText.c keeping track of which encoding is used for
+  Japanese.  The state for this is now reset on explicit '\n' and '\r'
+  received by the HText object in addition to space chars. - KW
+* Tweaks in HTTP.c to avoid access to uninitialized memory and pacify
+  paranoid dbx. - KW
+* Try to more consistently remember the charset in effect for a document
+  when going to SOURCE view, using new LYUC{Push,Pop}Assumed functions.
+  Note that this is only in effect immediately when switching to SOURCE
+  view; any later reloading while within SOURCE view (including those
+  caused by RELOAD, RAW_TOGGLE and other keys, or by Options Screen changes)
+  may still revert to the usual assumption about charset, which means a
+  charset specified in a META tag may be forgotten at that point; this may
+  be considered a feature... - KW
+* Refer to TagSoup and SortaSGML parsing (coined by FM), rather than "old"
+  and "new" DTD. - KW
+* Made some of the changes concerning and removal and location changes of
+  files proposed by HN. - KW
+* Restored LYCheckForCSI example function to its previous form, with a check
+  added and comments added. - KW
+1997-10-15
+* Changed the order of display character set entries for the options menu
+  popup.  "ISO Latin 1" and its "DosLatin1 (cp850)" and "WinLatin1 (cp1252)"
+  equivalents come first, then the system-based charsets (note that I
+  changed "IBM PC character set" to "DosLatinUS (cp437)"), then the CJK
+  and Vietnamese charsets, then "Other ISO Latin" (probably don't need
+  that one any more), then the known ISO 8859-# charsets with their
+  homologs (e.g, Dos and Win Cyrillic and KOI8-R) in groups, then
+  "UNICODE UTF 8" and the Unicode mnemonic charsets. - FM
+* Various fixes for color style code, should prevent memory corruption. - KW
+* Some LYCharUtils.c cleanup. - KW
+* Added some of the changes from fotemods to SGML.c, especially handling of
+  &zwnj; as allowing a line break, and conversion to UNICODE UTF-8. - KW
+* Mods in code handling mailcap lines, to avoid access to invalid memory. - KW
+1997-10-12
+* Added LYLeakSACopy and LYLeakSACat to LYLeaks.c.  Running Lynx compiled
+  with LY_FIND_LEAKS defined will now give the source locations where
+  StrAllocCopy and StrAllocCat are used, if those create leaks.  Added
+  missing include of LYLeaks.h in LYCookie.c. - KW
+* More heavy tweaks in LYCharUtils.c.  Associated changes in HTChunk.c
+  (new functions), small change for -raw (in connection with attribute
+  values) in SGML_character.  LYCharUtils.c is still a work in
+  progress... - KW
+* Tweaks to allow some chars as data input (0x97, 0x9b, 0xa0) if the
+  current display character set seems to have those values as printable
+  characters (by testing LYlowest_eightbit[]). - KW
+1997-10-11
+* Mods in HTFTP.c to recognize NetPresenz server (variation of AppleShare
+  claiming to be Peter Lewis server?, try current ftp://www.unicode.org/),
+  and to show server's identification from initial greeting on info
+  screen for FTP URLs.  Other cosmetic changes in HTFTP.c. - KW
+* Fixed various memory leaks. - KW
+* Some more minor cleanup tweaks for color style code. - KW
+* Avoid unnecessary pauses if TRACE is on and a Trace Log file is in use. - KW
+1997-10-10
+* Renamed lynx_help/keystroke_commands/ directory to lynx_help/keystrokes/
+  for the benefit of DOS, and changed references accordingly. - KW
+* Changed parsing of command line options for -lss file, it should now
+  be used and override the default from userdefs.h or environment variables
+  as advertised. - KW
+* More tweaks and cleanup in HText_SubmitForm. - KW
+* Code to recover from memory exhaustion, sometimes.  The requests for
+  dynamic memory which heuristically most often fail for lack of memory
+  when rendering large documents are the calloc() calls in split_line.
+  They are replaced by LY_check_calloc() which has the same calling
+  conventions as calloc() but additionally checks if "enough" memory is
+  available for the requested amount plus some margin and tries some
+  remedial action if this is not the case.  The additional safety margins
+  are required to make it likely that other allocation requests in other
+  places of the program won't fail before the next check.  The actions
+  which may be taken in order to avoid exiting if low memory is detected:
+  (1) Try to unload cached documents (other than the one currently being
+  loaded), until we seem to have enough memory.  (2) If that fails (or
+  there are no other documents cached in memory), try to fake a 'Z' key
+  interruption; this will have the same effect as if the user had pressed
+  'Z' so it will only detected if some other part of the program tests
+  HTCheckForInterrupt() and acts on it.  (3) If this seems not to be
+  sufficient to stop loading, halt appending of normal text data to the
+  document structure (A warning *** MEMORY EXHAUSTED *** is appended
+  instead). - KW
+* A tweak of color style memory allocation. - KW
+1997-10-09
+* Some more tweaks from FM for VMS build - KW
+* For DJGPP compilation, src/chrtrans/makefile.dos - WS (Bill Schiavo
+  <Wschiavo@concentric.net>)
+* Some cleanup in Hext_SubmitForm (needs more). Start using ACCEPT-CHARSET
+  (doesn't recognize list yet, only recognized if on the INPUT field that
+  causes submission). - KW
+* Added two test files for iso-8859-2 charset. - KW
+* Tweaks in LYMainLoop.c for various keys that page up, to better preserve
+  keep the current link selected if possible and to correct a glitch with
+  UP_LINK. - KW
+* Reorder text/html and text/plain to the beginning of HTPresentations list,
+  so they will be found more quickly and will appear at the beginning of
+  Accept request header fields. - KW
+1997-10-08
+* add logic to implement mouse button 2 "previous document" for
+  ncurses configuration. - TD
+* add dependencies on 'lynx' to top-level 'all' and 'install' rules
+  in makefile.in - TD
+* add osf4.0 to special case compiler options using -g3 in place of
+  -O -g, for Heikki Kantola <hezu@iki.fi>. - TD
+* correct some of the uninitialized-variable warnings. - TD
+* Removed the compilation of the old libwww-FM HTAlert.c module for VMS,
+  as previously removed for Unix. - FM
+* Added comments and tweaks of build.com, build-slang.com and libmake.com,
+  (and a complementary tweak of tcp.h) to make more clear how compiler
+  definitions and compiler and linker options can be added. - FM
+1997-10-07
+* Changed PROBLEMS file for ^Z and for "forgetting emphasis of link text"
+  problem (which shouldn't occur any more). - KW
+1997-10-05
+* Changed SGML.c parsing of unrecognized and invalid start tags.  If the
+  '<' character in HTML is followed by a 7-bit letter character, we now
+  do tag parsing even if the element name is not recognized, instead of
+  going to 'S_junk_tag' mode, so that a '>' embedded in an attribute value
+  (which may also be part of a CJK character's encoding) will not
+  prematurely end the tag.  (But "soft double-quotes parsing" mode is
+  recognized.)  Treat a '<' followed by most other 7-bit chars as data,
+  i.e., recover it and the following char. - KW
+1997-10-04
+* Corrected check for empty string at beginning of LYUnEscapeEntities. - KW
+* Squeezed option for "Assume charset if unknown:" into Options screen.
+  It is selected with a control char (^A), is only available in Advanced User
+  mode, and the value is currently not saved into .lynxrc with '>', i.e.
+  for a persistent change lynx.cfg has to be modified (or use an alias or,
+  for DOS, a batch file to call lynx with -assume_charset=...).  The
+  interaction with the Raw M(O)de setting may be confusing (or confused :) ),
+  and it is possible to set nonsensical values that have no effect. - KW
+* Changed order and criteria of transformation attempts in HTPlain.c to
+  be more like SGML.c.  For plain text KOI8-R would use 8-bit stripping
+  to early.  HTPlain_write still is too different from SGML_character... - KW
+* Reinstate the slash after special interpretation of /~ at beginning of
+  file URL path for DOSPATH - DK
+* Changed SGML_character to not try to convert attribute values to UTF-8
+  if HTCJK is in effect (arrggh!) - KW
+* Changed effect of -raw / '@' for CJK display character sets: it now toggles
+  the effective charset assumption between that specified with ASSUME_CHARSET
+  or -assume_charset (or iso-8859-1 if none given) and the charset that
+  corresponds to the selected display character set, as for non-CJK.  An
+  exception is made if both charsets are CJK charsets, so that the toggle
+  will still have the function of toggling CJK mode on and off.  Explicitly
+  specifying a CJK charset as assumed is currently not very useful, since we
+  cannot translate from that to other character sets. - KW
+* Oh, by the way: compilation without defining EXP_CHARTRANS won't work any
+  more.  Regard #ifdef EXP_CHARTRANS as some strange kind of comment for
+  now, until it goes away. - KW
+* Write comment at top of .lynxrc file to make clear that it is different
+  from lynx.cfg, suggested by LV. - KW
+1997-09-30
+* Changed order of display character sets on options screen a bit, and
+  corrected charset listings in lynx.cfg and userdefs.h files - KW
+* Added comment on lynx.lss in userdefs.h, moved it. - KW
+1997-09-27
+* Made TRACE messages which correspond to BAD_HTML_USE_TRACE warnings stand
+  out more by decorating them with ***** characters, so that users who
+  follow the BAD_HTML_USE_TRACE advice can more easily find the relevant
+  messages. - KW
+* Reworked LYUnEscapeEntities() while loop into a (hopefully) more
+  understandable and consistent state-based switch, and integrated
+  LYUnEscapeToLatinOne functionality. - KW
+* Non-ASCII characters in URLs and similar strings encountered in the HTML.c
+  processing (previously handled by LYUnEscapeToLatinOne) are now generally
+  URL-encoded, instead of doing this just for 8-bit characters which are
+  the result of entity expansion.  There is no clear standard definition what
+  non-ASCII characters in URLs in HTML attributes (HREF etc.) actually mean,
+  especially if the transmission character encoding is something else than
+  iso-8859-1.  Leaving them as the raw byte values as received runs against
+  the HTML i18n view that the transmission encoding is distinct from the
+  document character set and has to be (conceptually at least) decoded before
+  SGML parsing.  It also won't work in general for entities that expand to
+  to Unicode characters which cannot be expressed at all in the currently
+  effective (or assumed) charset, and would lead to problems with displaying
+  URLs on the statusline or representing them in auxiliary screens or bookmark
+  files.  So now we try to first transform to the document charset "as usual"
+  (undo the transmission encoding), then translate the Unicode value into a
+  sequence of (one or more) byte values which are then URL-encoded.  Since
+  character values > 255 cannot be expressed in a byte, always use UTF-8
+  for them.  It may not be what the author intended, but should be at least
+  consistent between internal (fragment) HREFs and NAME (or ID) attributes
+  in the same document or set of documents.  Since this is dealing with
+  bytes currently disallowed in URLs, it falls under error recovery.  But
+  the handling should be roughly in line with current Internet Drafts
+  (draft-masinter-url-i18n-00.txt, draft-duerst-query-i18n-00.txt,
+  draft-ietf-ftpext-intl-ftp-02.txt).
+  For character values < 256 (but > 127) this isn't currently consistently
+  done, we may still be URL-escaping the byte value without UTF-8 encoding -KW
+1997-09-25
+* Integrated the attribute and form field translation stuff from separate
+  code line.  This is still a rough attempt.  Needs testing and refinement,
+  for various character set situations, expect glitches and bugs. - KW
+1997-09-24
+* Removed the compilations of the old libwww-FM HTInit.c and HTFWriter.c
+  modules for VMS, as previously removed for Unix. - FM
+* Added other changes from FM's feedback for VMS. - KW
+* Fixed a bug in the SGML unescaping of OPTION values. - FM
+* Fixed a bug in the SGML unescaping of TEXTAREA text. - KW
+1997-09-23
+* Fixed file 'E'dit command from dired directory listing, which I had
+  broken in 2.7.1ac-0.69. - KW
+* Added -width=NUMBER option to specify line width for non-interactive
+  formatting (-dump output).  Also used by -preparsed source mode. - KW
+* Changed suffix mapping mechanism to deal with "real" content-encoding
+  parameters (gzip, compress) in addition to 7bit, 8bit, and binary.  Added
+  a new field for brief descriptive text, so that the MIME type doesn't have
+  to be abused for this purpose, but left most settings in HTInit.c unchanged
+  for now. - KW
+* Changes in HTFWriter.c and HTFile.c so that we don't forget the file type
+  and encoding information we already have for a compressed file when passing
+  control to HTLoadFile (possibly after uncompression). - KW
+* Introduced FNAMES_8_3 symbol (for DOS 8+3 file system), and HTML_SUFFIX
+  which should be defined as ".htm" for DOS and ".html" otherwise.  Various
+  tweaks to deal with systems with 8+3 restricted filenames, in general and
+  in connection with uncompression. - KW
+* Applied diffs from FM for VMS, compared with recent fotemods. - KW
+1997-09-21
+* Use 0.01 rather than 0.001 as the q value for inserted iso-8859-1 and
+  us-ascii charset parameters in Accept-Charset headers. - FM
+* Added internal buffering of I.value elements in HTML_start_element()
+  of HTML.c. - FM
+1997-09-20
+* Show HTTP header for all 2xx status codes (including 204-206) if requested
+  with HEAD or -head. - KW
+1997-09-19
+* Modified the Unix "strange character" filter in exec_ok() of LYGetFile.c
+  to allow '+', '&' and '=' characters. - FM
+* minor ifdef/declaration fixes required to build on IRIX 6.2,
+  SunOS (K&R) and VAX C. - TD
+1997-09-18
+* Try again after interrupted waitpid() in LYLoadCGI(), as in LYExecv() - KW
+* Tweak in LYKeymap.c to bypass the isalpha() test for non-ASCII values,
+  including values > 255 mapped to arrow keys, etc., when generating the
+  'k'eymap display. - KW
+* Changes to prevent many (but not all) compiler warnings about `const'.
+  Not that this is different from TD's recent changes.  Also some other minor
+  tweaks relating to (gcc) compiler warnings. - KW
+1997-09-17
+* Mods in GridText.c to use HTEscapeSP() for space-to-plus conversions of
+  name fields, and not just value fields, in submitted form content.  Note
+  that some CGI scripts may still be doing plus-to-space restorations only
+  for value fields, and only hex unescaping for name fields, while others
+  may not be hex unescaping the name fields, so we may as well follow the
+  specs fully (and cross our fingers :). - KW, FM
+* merge symbols 'has_color' and 'lynx_has_color' to simplify ifdef's,
+  and correct a problem building color-style configuration. - TD
+* add configure symbol for ifdef'ing presence of waitpid, which
+  was stopping build on HP-UX. - TD
+* correct the symbol that is defined by CF_SIZECHANGE test, noted
+  by failure to build SCO version after making an include for
+  <sys/ioctl.h> ifdef'd according to configure test. - TD
+* corrected check for broken (pre-1.9.9g) ncurses versions so that
+  they can build with color support. - TD
+* cache state of CF_NETLIBS so that rerunning configure will yield
+  the same results for network libraries. - TD
+* Add configure test for HP-UX -lHcurses library. - TD
+* Minor adjustments to names of configure-script variables, to make
+  them the same as other programs (e.g., tin-unoff). - TD
+1997-09-16
+* Added code to JKT's and KW's mods in LYPrint.c to also handle VMS, i.e.,
+  set the document's title as a logical on VMS (can be accessed via
+  f$trnlnm("LYNX_PRINT_TITLE") in scripts). - FM
+* Smaller cleanups here and there - FM, KW
+1997-09-15
+* Recover from bad sequence "<=" in SGML.c by outputting those characters
+  literally. - KW
+* Try again after interrupted waitpid() in LYExecv(). - JED
+* Some tweaks in new DTD, some doc typo corrections. - KW
+1997-09-13
+* Changes in LYConvertToURL() for better handling of the case when the
+  pathname of the current directory (when Lynx is invoked) contains
+  unusual, URL-reserved characters (especially '#') and we test for
+  a relative but URL-encoded path. (no change for VMS) - KW
+1997-09-13
+* Changes in LYStrings.c to enable keypad() processing for non-NCURSES
+  if HAVE_KEYPAD is defined. - KW
+1997-09-12
+* Correct mismatch/omission of HAVE_TYPE_UNIONWAIT symbol from
+  change for wait vs waitpid. - TD
+1997-09-11
+* Tweaks in HTMLGen.c for display of special characters and line breaking
+  with -preparsed. - KW
+* Got rid of use of underlining together with reverse for non-current
+  links for (n)curses if color is not used. - KW
+* Small HTMLDTD.c changes for new parsing. - KW
+* Change in SGML.c to always recognize SOFT HYPHEN when given as &#173. - KW
+1997-09-10
+* Modify CF_WITH_PATH to allow substitution of --libdir and other
+  configure options pathnames, e.g., for --with-cfg-file. - TD
+* Include lynx_cfg.h in userdefs.h to resolve redefinition reported by
+  AAC. - TD
+* Remove Ultrix/sony_news -specific ifdef's for curses headers,
+  replace with configure-tests. - TD
+* Remove AIX/NeXT/sony_news -specific ifdef's for wait vs waitpid,
+  replace with configure-tests. - TD
+* Add/use CF_HELP_MESSAGE macro to visually break down the very long
+  help message into sections. - TD
+* Move the development options to the beginning of the configure script,
+  to facilitate adjustment of compiler options (especially for Ultrix)
+  to reduce the number of spurious warnings from miscombining -g/-O
+  options. - TD
+* Correct misplaced assignment to cf_cv_ncurses_header in configure.in,
+  which caused misconfigure against vendor curses, reported by Hynek Med
+  (Ultrix) and Roger Hill (HP-UX 10.x). - TD
+1997-09-09
+* Added arguments to the multinet_htons() and multinet_ntohs() declarations
+  in tcp.h. - FM
+* Tweak of the this_MIMEcharset[] and this_LYNXcharset[] checks in
+  makeuctb.c. - FM
+* Replaced the index() and bcopy() with strchr() and memcpy() in the
+  putenv() for NeXT in LYUtils.c. - FM
+1997-09-08
+* Added a -preparsed flag, to be used with -source or with SOURCE view.
+  When invoked with this flag, show HTML text as it is output from the SGML
+  parsing stage, regenerated via HTMLGen.c functions, rather than the usual
+  more raw rendering (in SOURCE view) or the original byte stream (as with
+  the -source flag, possibly with BASE information prepended).  Lynx will
+  attempt to wrap the text to screen width (or 80 cols for the -source flag),
+  but will not always succeed.  Unrecognized tags and attributes as well as
+  comments are dropped, attributes reordered, missing end tags supplied,
+  abd other changes made, showing how Lynx internally treats the document's
+  structure.  This is probably most useful for debugging (of either Lynx's
+  parsing or of HTML documents, although a real validator should be used for
+  the latter!).  It can also be instructive to switch the DTD parsing mode
+  (with the ^V key) while viewing preparsed source.
+  Note that this doesn't work so well now with character translations and
+  entity expansion don't work well now, showing some of the same problems
+  which appear for rendered documents and dropping some characters.  Making
+  those problems of parsing more directly visible was one of the motivations
+  for this flag.  Also note that META tags which may contain charset info
+  are never interpreted when using -source (with or without the -preparsed
+  flag), but when interactively switching to SOURCE view, Lynx MAY remember
+  that charset info from the previous non-SOURCE full parsing (again this
+  applies with or without -preparsed); the INFO screen should always show
+  the assumption currently in effect. - KW
+* Updated some HTMLGenerator functions to use line wrapping logic found in
+  newer libwww versions, and further mods in HTMLGen.c. - KW
+* Tweaks to use of chartrans stages, should now better preserve charset
+  info from META tags even in compressed HTML files. - KW
+* Fixed a problem with LYCheckForCSI which could lead to crashes. - KW
+1997-09-06
+* Modifications to allow the Lynx lynxcgi feature to process
+  PATH_INFO in addition to QUERY_STRINGS in URLs.  DOCUMENT_ROOT
+  may be set by the user in lynx.cfg and is then passed as well.
+  If DOCUMENT_ROOT is set, then PATH_TRANSLATED is calculated and
+  passed as well. - JKT (J Kevin Ternes <jkternes@mindspring.com>)
+* Changes to LYPrint.c to put the variable LYNX_PRINT_TITLE
+  into the system()'ed environment for use by post-Lynx, pre-lp
+  formatting scripts.  LYNX_PRINT_TITLE is simply generated by
+  calling HText_GetTitle(). - JKT
+* Corrections to JKT's mods (to avoid memory leaks etc.).  Avoid
+  unnecessary stat() calls.  Other fixes in LYCgi.c.  Make
+  setting of HTTP_ACCEPT_CHARSET actually work.  Now URL-unescape
+  the path in lynxcgi URLs before doing anything with it.
+  Better logic for when to check for restrictions, the previous checking
+  for !reloading could be easily circumvented.  Also check whether
+  the full path including a possible PATH_INFO passes the restrictions
+  test by exec_ok(), to catch "../" segments.  Don't try to handle
+  a non-executable lynxcgi URL as a file URL if there was a PATH_INFO
+  part, it gets too confusing.  Strip '#' fragments from the lynxcgi
+  path, but leave the interpretation of '#' characters after a '?' as
+  before so that they are still regarded as part of the query or search
+  string.  If PATHINFO is present, unescaped '#' characters in it will
+  still be rejected by exec_ok(). - KW
+* added a bit of text about running ./configure to INSTALLATION
+  file - David Combs (<dkcombs@netcom.com>), KW
+* Added a translation table for Vietnamese (VISCII), and associated code
+  changes.  See the file viscii_uni.tbl. - KW
+1997-09-05
+* Mods in LYGetFile.c to retain a fragment on redirection if the redirection
+  URL does not include a fragment. - FM
+1997-09-04
+* Correct ifdef'ing for getbkgd function calls. - TD
+* Correct ifdef'ing for remaining inline chmod calls. - TD
+* Consolidate various logic for opening secure files into utility
+  functions, correcting portability problems as well.  - TD
+* Add configure option --with-cfg-file to override default location of
+  Lynx configuration file (requested by Laura Eaves).  - TD
+* Strip -g option from CFLAGS for the non-debug version of Ultrix
+  configuration (requested by Hynek Med).  - TD
+* Add configure test for HP "color" curses (noting that this cannot
+  possibly comply with XPG4 due to naming conventions, we'll expect
+  other problems with it). - TD
+* Add checks to configure test for COLOR_CURSES to work around bug
+  report for HP-UX.  - TD
+* Don't cache configure options except where essential (e.g., the
+  setting of 'screen').  - TD
+* Change some configure options to disable/enable for consistency.  - TD
+1997-09-03
+* Tweaks in HTML_put_string() and LYUnEscapeEntities() to deal with line-
+  breaks within attributes more consistently, and more independently of
+  which convention is used (CRLF, CR, or LF). - KW
+* Tweaks to prevent a few compiler warnings. - KW
+* Tweaks of the iso06_uni.tbl and iso08_uni.tbl files now compiled in.
+  Note that a replacement character or string to replace invalid or
+  unrecognized characters can be defined by mapping the Unicode value
+  U+FFFD, which is done here (for testing, and because these two charsets
+  have a lot of undefined code points).  Also some mods in default 7-bit
+  table for some Hebrew characters and points. - KW
+1997-09-02
+* Mods to include "ISO 8859-6 Arabic" and "ISO 8859-8 Hebrew" in the display
+  character set options (Note, though, that Lynx presently has no code to
+  deal overtly with non-Latin directionalities.). - DK, FM
+1997-08-31
+* Mod of HTMIME.c to ignore any Content-Encoding header with a value of
+  "identity" (case insensitive).  Shouldn't happen, but better safe than
+  sorry. - FM
+1997-08-28
+* Correct a quoting error in CF_RECHECK_FUNC macro. - TD
+1997-08-27
+* Further refine/correct configure macros for finding network and curses
+  libraries, adding CF_RECHECK_FUNC to simplify CF_NETLIBS. - TD
+* Rename #define for NCURSESHEADER to HAVE_NCURSES_H, for consistency. - TD
+* Add-back test for -lm to support slang shared libraries. - TD
+* Modify test for disentangling ncurses library from mytinfo on FreeBSD
+  to workaround linker limitation. - AAC
+1997-08-22
+* Fixed typo in LYReadCFG.c when checking for a NOVICE mode default. - JN
+  (Note that this and other lynx.cfg defaults which have 'o'ptions settings
+  are overridden when the 'o'ptions are saved to the RC file. - FM)
+1997-08-21
+* Tweak to LYHistory.c to better remember last position on page. - KW
+* Eliminated two more MIME types (application/html and text/x-sgml) from
+  the Accept header generated by default by setting the q-value to 2.0,
+  since there are more standard alternatives for these names. - KW
+* Lower maximum length for generated Accept header lines from 1000 to 252,
+  to accommodate an incompetent Windows HTTP server. - KW
+* Changed order of some functions in LYCharUtils.c (no other change there
+  yet). - KW
+1997-08-20
+* Modify top-level install rule to depend on 'all'. - TD
+* Suppress check for ANSI compiler when we are using gcc. - TD
+* Use -g3 option in place of -O -g for Ultrix compiler --debug configuration
+  (request by Hynek Med). - TD
+* Drop "-lm" library from slang configuration, since it does not seem to
+  be used. - TD
+* Add configure --includedir and --oldincludedir values to header search
+  path for ncurses and slang. - TD
+* Modify configure checks for ncurses and slang libraries to generate
+  -L options as required, using new macros CF_FIND_LIBRARY and
+  CF_LIBRARY_PATH. - TD
+* Add substitution for CPP in src/makefile.in so that .c.i rule works. - TD
+* Add configure test for lint program. - TD
+* Add "make depend" target to generated makefiles.  This is intended only
+  for use in editing/developing, since many of the header dependencies in
+  chrtrans are generated during the build process and cannot be determined
+  by makedepend in advance. - TD
+* Add configure option --with-zlib. - TD
+1997-08-19
+* Tweak of highlight() in LYUtils.c to ensure that split link names with a
+  soft hyphen are handled identically for slang, VMS curses and Unix curses
+  when such links are made current. - FM
+1997-08-17
+* Use 0.01 rather than 0.001 as the q value for the global wildcard in
+  Accept headers. - FM
+* Put up correct makefile for dos port (oops) - WB
+1997-08-16
+* Mini tweaks for the win-dos ports.  One fix for the pull down boxes
+  and the rest mostly maintenance. - WB
+* Fixed a bug in LYNews.c which caused overwriting of the first three
+  characters in the Subject for a followup. - FM
+1997-08-15
+* Hack in highlight() to preserve a '-' character at the end of line
+  within anchor text, which can result from splitting at the position
+  of a &shy; or <SHY> or SOFT HYPHEN character. - KW
+* Tweaks in print_wwwfile_to_fd print_crawl_to_fd to output a soft hyphen
+  character if it is present at the end of a line.  For -dump, a raw
+  ISO 8859 SOFT HYPHEN character may be written if the Display Character
+  Set (default from lynx.cfg or saved value in .lynxrc) is an ISO 8859
+  character set, but this may be overridden with the -raw toggle.
+  Otherwise represent soft hyphen with '-' as usual. - KW
+* Modified the news gateway to try XGTITLE for wildcarded lists of
+  available newsgroups (e.g., news:bionet.* for the bionet hierarchy,
+  or news:* for all of its served newsgroups).  If that fails, Lynx
+  retries with the old behavior of using LIST NEWSGROUPS and parsing
+  the reply itself for the desired groups.  Note that LIST NEWSGROUPS
+  can take a wildcarded argument for some nntp servers, but not all,
+  so we don't risk it. - FM
+* Fixed a bug in HTHandleAuthInfo() of yesterday's HTNews.c which could
+  yield an infinite while() loop. - FM
+* Various tweaks in HTNews.c to HTHandleAuthInfo() and elsewhere, to
+  keep connections open more often in some common cases of non-fatal
+  errors, and also avoid trying to use the network socket after some
+  recognized case of closing by the server.  Only based on some testing
+  with INN's nnrpd, not on any written specs. - KW
+1997-08-14
+* Added nntp authorization (AUTHINFO) handling to the news gateway. - FM
+* Added a "Loading cfg file '%s'." trace message in LYMain.c to indicate
+  the absolute path of the configuration (lynx.cfg) file which was used
+  at startup (if Lynx is invoked with the -trace command line switch). - FM
+* Added code in HTFWriter.c to avoid calling HTLoadFile() on the temporary
+  file which results from decompression of a temporary file created by
+  HTCompressed(), if this would just result in making a copy of the file
+  and then invoking an external viewer.  Instead the viewer command is
+  now invoked directly from the HTFWriter_free of the HTCompressed()
+  stream after decompression. - KW
+* Added code in HTFWriter.c, HTFile.c, and HTFormat.c to support reading
+  of gzipped local files directly, using functions from the zlib library.
+  Note that gzipped files from remote servers are still first copied to
+  a temporary file before lynx can process them further, and an external
+  GZIP_PATH command is still needed at least for passing such files to an
+  external viewer, as well as for various DIRED_SUPPORT File menu functions.
+  To activate this code, the symbol USE_ZLIB has to be defined, it is
+  currently not set by the auto-config script.  The zlib library may be
+  already installed on your system (probably called libz.a or libz.so.1
+  or similar, the required header files are zlib.h and zconf.h), otherwise
+  it is available through <http://www.cdrom.com/pub/infozip/zlib/>, it
+  appears to support all platforms for which lynx is available (including
+  VMS, DOS, MS Win32).  Note that this library would probably also be
+  needed if in the future support for the HTTP/1.1 "deflate" content-coding
+  is added. - KW
+* Don't send MIME types in Accept headers whose q values are outside of the
+  allowed range 0.0 <= q <= 1.0 - KW
+* Tweaks in HTInit.c to use the official names for image/png and image/tiff,
+  but still support the image/x-* forms. - KW
+1997-08-13
+* Tweaks of LYConvertToURL() in LYUtils.c and HTParseInet() in HTTCP.c
+  to deal more coherently with 'z'ap attempts during gethostbyname()
+  calls. - FM
+* Tweaks of split_line() and HText_endAppend() in GridText.c to handle
+  trimming of spaces from the tails of link names more effectively. - FM
+* Expanded the OL nesting depth and type counters to track up to 12 list
+  depths before punting to the lowest negative number.  Note that the
+  indentations still are limited to 6 nested depths, so use the TYPE
+  attribute to distinguish OLs with deeper nestings. - FM
+1997-08-12
+* Mods of LYMainLoop.c to maintain treatment of a local startfile as
+  text/html source when it does not have a suffix mapped to that MIME
+  type and the -force_html switch was used. - FM
+* Added .phtml to the default suffix mappings for text/html. - FM
+* Mods of LYCurses.c to avoid using /dev/tty arbitrarily for stdin on
+  Unix when compiling with slang versions greater than 0.99-35, based
+  on JED's suggestion to lynx-dev. - FM
+* Tweaks of HTCheckFnameForCompression() in GridText.c to avoid warnings
+  from some compilers. - FM
+1997-08-09
+* Changed the code of 1997-08-06 which modifies suggested filenames for a
+  'D'ownload to be more cautious: don't remove a '.gz', '.Z' etc. suffix
+  if there is no header indication that we have a compressed file.  Not
+  all servers and gateways (including the internal FTP gateway) detect
+  and label compressed content reliably. - KW
+1997-08-08
+* Mods of HTTP.c so that download requests are converted to presentation
+  requests for interactive users, and traversal requests are converted to
+  cancels, when servers return non-success statuses with bodies which
+  should be displayed to interactive users. - FM
+* Added the "DosCyrillic (cp866)" display character set to the chartrans
+  support, and tweaked the other Cyrillic charset tables. - AAC, KW
+* Tweaked MULTI_SUFFIX support in HTFile.c, so that it now somewhat
+  works.  Dunno whether it's useful for anybody. - KW
+1997-08-07
+* Tweaks of yesterdays mods in GridText.c. - FM
+* Correct storage class of variables in UCMap.h, from -warn-common linker
+  option. - TD
+* Refine configure tests for acs_map, ttytype to accommodate broken linker
+  on FreeBSD 2.1.5 - TD
+* Modify README.configure to indicate the associated definitions for
+  each configure option, as suggested by Klaus Weide. - TD
+* Correct duplicate declaration of Current_Attr, which Linux linker ignores
+  (reported by Hynek Med). - TD
+* Add -G7 option to Ultrix compiler options (request by Hynek Med
+  <xmedh02@lada.vse.cz>). - TD
+* Add include for <sys/types.h> to utmp configure test (reported by Andrey
+  A. Chernov). - TD
+* Add check for FreeBSD library mytinfo (reported by Andrey A. Chernov
+  <ache@null.net>). - TD
+* Modify ./makefile.in so that 'all', the default target, will build the
+  Lynx executable.  The old 'all' target is retained as "make help". - TD
+* Modify src/makefile.in to allow development compiles within the src
+  directory. - TD
+* Mask spaces in the bkgd (background attribute) calls for color curses to
+  make the color-style code work better with SVr4 curses. - TD
+* Change workaround for 8-bit acs characters by adding to the initialization
+  a loop forcing the entries of acs_map[] to 8-bits. - TD
+* Many minor tweaks for the DJGPP version by DK - WB
+* A rename of about_lynx_dev.html to lynx_dev.html for 8.3 systems - WB
+1997-08-06
+* Modified HTMIME.c and LYCharUtils.c so that setting of suggested filenames
+  via a filename=value pair in Content-Disposition headers and META elements
+  is not restricted to the file disposition type. - FM
+* Mods in GridText.c, LYGetFile.c and HTAnchor.c so that suggested filenames
+  will have appropriate suffixes when 'd'ownloading, based on whether or not
+  the file is gzipped or Unix compressed. - FM
+1997-08-05
+* Mods of the lead relative symbolic element stripping for http/https
+  URLs in cases for which they would persist when resolved to an
+  absolute URL.  The latest URL draft is ambiguous about whether this
+  should be considered an error, and leaves the handling of it up to the
+  UA.  So we now get rid of all lead relative symbolic elements from the
+  resolved http/https URLs, but no others, and still issue a Bad Partial
+  Reference statusline message. - FM
+* Tweaks of title handling in LYMainLoop.c and LYShowInfo.c so that the
+  known title, or link name associated with ACTIVATE-ion, form submission,
+  or a HEAD request, will be used in the INFO ('=') display. - FM, KW
+1997-08-04
+* Fixed header parsing in HTMIME.c so that "Safe:" is recognized. - KW
+* Changed confirmation prompts for HEAD (']') commands acting on a POST
+  document, to reflect the fact that the POST request body will not
+  actually be submitted in a HEAD request. - KW
+* Reset LYCancelDownload to FALSE at top of getfile(), to prevent delayed
+  effect which can otherwise occur. - KW
+* Block URLs with port numbers outside the range of valid numbers in
+  getfile(). - KW
+1997-08-03
+* Changed the NSL_FORK code in HTTCP.c so that the gethostbyname() call
+  is retried without forking if the child process exits without returning
+  enough data.  Also added trace output, to show whether something
+  unusual has happened to the child process. - KW
+* The IETF has indicated intent to adopt KW's "status 307" proposal for
+  dealing with the status 302 problems, so HTTP.c and HTAlert.c implement
+  that now.  The 302 status is "General (temporary) Redirection" which
+  can be handled as 303 at the UA's discretion, so we do that in all cases,
+  rather than prompting the user whether to do that when the 302 is for
+  a POST submission.  The 307 (and 305) for POST submissions invokes a
+  prompt whether to P)roceed or C)ancel, without the Use G)ET option.
+  The 301 is treated as permanent, normally, but for POST submissions
+  still is treated as temporary and invokes a prompt which includes the
+  Use G)ET option, because scripts written to empirical behavior may
+  still be expecting that (it's virtually never encountered in redirections
+  of POSTs, though, because the document containing the form typically
+  is redirected, so the user only sees the form if a local copy has been
+  made, and it would be best to C)ancel and get a new local copy of the
+  document from the correct http/https URL, to serve as a BASE for the
+  form's ACTION). - FM
+* Changed the typedef for HTCoord in HTStyle.h from float to int, for
+  significant speedup of rendering on machines without floating-point
+  hardware based on DW's, KW's, BL's analyses.  Note that this should
+  be taken into account when/if external style sheet support is added
+  for page formatting (e.g., for optimum handling by speech synthesizers
+  and braille interfaces), beyond the current emphasis on colorizing. - FM
+1997-08-02
+* The cookie pre-draft has been adopted as an IETF ID, see
+  ftp://ds.internic.net/internet-drafts/draft-ietf-http-state-man-mec-03.txt
+  so the code for combining Set-Cookie and Set-Cookie2 headers has been
+  eliminated in LYCookie.c (see mods for 1997-07-31). - FM
+1997-08-01
+* Fixed typos in LYCookie.c. - FM
+1997-07-31
+* Mods of the cookie handling based on the latest pre-draft.  Add a
+  Cookie2: $Version="1" header in any requests that use historical
+  cookies in the Cookie: request header, so that modern servers will
+  use Set-Cookie2 headers with modern cookies in their subsequent
+  replies.  Limit the scheme for commentURLs to http or https, not
+  just to network servers (e.g., gopher is now barred too).  Include
+  a $Port attribute in modern Cookie request headers if it was set
+  via a server's reply header.  The pre-draft indicates intention
+  to drop the requirement to combine Set-Cookie2 and Set-Cookie
+  headers if both types were received.  We're still combining them,
+  but based on bona fide one-to-one correspondence checks (which were
+  not specified in the earlier draft), so that's OK, and we'll get
+  rid of that needless overhead if the current pre-draft holds up
+  and becomes an official IETF draft. - FM
+* Added a -nocc command line switch for disabling the Cc: prompt
+  for self copies of mailings.  Note that this does not disable
+  any CCs that have been incorporated within a mailto URL or form
+  ACTION. - FM
+* Added a NO_FORCED_CORE_DUMP compilation (userdefs.h) and configuration
+  (lynx.cfg) symbol, normally set FALSE, which if changed to TRUE will
+  block forced core dumps on Unix via abort() calls on fatal errors or
+  assert() calls on potentially fatal error checks.  Also added a -core
+  command line switch for toggling the default. - FM
+* Updated the documentation and 'h'elp concerning the new symbol and
+  switches. - FM
+1997-07-30
+* Added workaround for curses with broken handling of 8-bit acs characters
+  (which may be used for drawing of popup boxes) to LYCurses.h.  This fixes
+  box characters and attributes/colors for solaris curses used with linux
+  console as terminal.  Currently it is not automatically enabled or
+  configured, but can be enabled by -DBROKEN_CURSES_8BIT_ACS. - KW
+* Mod in HTFWriter.c to change the statusline appropriately when an
+  uncompression has completed. - FM
+* Fixed code in LYOptions.c for the case when NEVER_ALLOW_REMOTE_EXEC was
+  not defined and ALLOW_USERS_TO_CHANGE_EXEC_WITHIN_OPTIONS was defined. - KW
+1997-07-28
+* Avoid traversing the full list of anchors each time when HText_endAnchor()
+  is called with a non-zero anchor number, if that number corresponds to
+  the last anchor added to the HText structure.  It is is the most common case
+  that HText_endAnchor() refers to the last anchor, and the only case that
+  could be handled correctly before FM's changes of 1997-05-13.  Avoiding
+  the loop over the list of anchor can improve loading time significantly,
+  especially for large files with thousands of anchors. - KW
+* Add progress display and 'z'appability for loading of local files.
+  They are activated only after a few hundred k bytes have been read.
+  Added define for HT_PARTIAL_CONTENT to HTUtils.h, used in above.
+  (The WWW Library 5.x uses HTTP-ish status codes like this throughout.
+  I find it much less confusing than -29998 and so on, and there's no
+  conflict in this case. - KW
+* Minor LYUtils.c tweaks. - KW
+1997-07-27
+* Changed code for checks in LYGetFile.c for URL schemes which should
+  be rejected when received as redirections, added checks for more
+  schemes. - FM
+* Rename top-level Makefile to Makefile.old (it's obsolete) - TD
+* Reduce top-level targets to one, 'lynx' - TD
+* Move comments describing DirEd to README.configure from makefile.in,
+  leaving only the definitions that haven't been integrated yet. - TD
+* Add configure options to enable/disable DirEd and its associated modes. - TD
+* Add configure option to enable/disable char-trans support. - TD
+* Correct sense of autoconf'd symbol for size-change. - TD
+* Accommodate systems with obsolete ncurses.h in configure tests. - TD
+1997-07-26
+* Changed the variable hline in LYUtils.c to hLine, so as not to conflict
+  with a curses function or macro. - FM
+* Fixed an esoteric glitch in highlight() of LYUtils.c which could cause
+  the last character of a current link to receive WHEREIS search target
+  emphasis if it happened to be the first character of the target (though
+  perfection is unattainable, we should strive to achieve it :). - FM
+* Changed the default value for STRIP_DOTDOT_URLS (lynx.cfg) to TRUE. - KW
+* Made some of the additional checks introduced yesterday in LYMainLoop.c
+  for invalid links to internal dired URLs more strict, as they probably
+  were intended. - KW
+* Added checks for some internal URL types, which should be rejected
+  if received in a server redirection, to LYGetFile.c.  Maybe more types
+  should be added to the list. - KW
+1997-07-25
+* Map charsets of the form "ibmNNN<...>" to "cpNNN<...>" in UCdomap.c
+  if not already recognized.  Also recognize "windows-1252". - KW
+* Compared the handling of 4-way "show color (&)" in the 'o'ptions menu
+  against FM's implementation, and made some changes (mostly in formatting,
+  variable and constant names and usage, ordering of statements) to aid
+  further comparison.  The logic is still messy and needs further cleanup
+  and simplification, but seems to do what it should.  Note that this
+  also handles color-curses, in a (hopefully) reasonable way.  Command
+  line flags -nocolor and (if using slang) -color override a preference
+  found in the RC file.  See updated "Lynx Users Guide" file and the
+  comments written to the RC file.
+  Documentation changes adapted from FM's changes. - KW
+* Mods of the DIRED_SUPPORT to check the actual URLs of temporary files
+  rather than just their titles when filtering for spoofing attempts via
+  external files with internal URLs.  Also recast the PRIVATE my_spawn()
+  to a PUBLIC LYExecv(), so that it can be used by any module (though
+  presently it's still used only by LYLocal.c functions). - FM
+* Tweaks of LYCharUtils.c to handle Set-Cookie HTTP-EQUIVs in META elements
+  without risking crashes in LYCookie.c or HTParse.c. - FM
+1997-07-24
+* Made "show color" option a 4-way choice, if compiled with color support
+  and if saving of options to a .lynxrc file is allowed. - KW
+* Made changing file permissions with DIRED_SUPPORT work again; one of
+  the recently added checks in LYMainLoop.c was too restrictive.
+  Added protection to permit_location in LYLocal.c, similar to the changes
+  of 1997-06-24 to LYDownload.c. - KW
+* Generate CANCELLED message when editing of a string value on the Options
+  Screen has been cancelled (typically with ^G), instead of an
+  inappropriate VALUE_ACCEPTED statusline. - KW
+1997-07-23
+* Tweaks of the strtok() calls for textarea values in HTML.c, so that they
+  will never be repeated after NULL has been returned, and thus won't cause
+  linux-alpha to crash. - FM
+* Make -nocolor command line flag work if compiled with slang.  Note that
+  -nocolor is strong, it overrides all other reasons that might otherwise
+  turn color on. - KW
+* Tweaks in LYCurses.c to ensure that slang library and Lynx flags for
+  whether color support is on stay in register. - FM
+* Change the default in userdefs.h for SHOW_COLOR to FALSE for USE_SLANG.
+  Because of the different logic used for LYShowColor in the curses code
+  vs. slang code, setting SHOW_COLOR to TRUE makes it difficult to invoke
+  a binary compiled with slang so that color is not used on startup
+  (except by using -nocolor).
+  Note that reading show_color from .lynxrc is still commented out. - KW
+* There is now a "trailing comment" handler in LYReadCFG.c.  It treats '#'
+  as a comment token only if it is somewhere after the last colon for the
+  lynx.cfg entry and is preceded by a space or tab. - FM
+* Added TT to the Utterly Tag and Attribute Soup group of HTML elements. - FM
+  (applies only to "old" DTD in this code set, as usual - KW)
+1997-07-22
+* Modify curses popups in LYForms.c and LYOptions.c to use background color
+  from main window - TD
+* Ifdef'd out the logic that saves "show color" to .lynxrc, since it is
+  deemed to be confusing to users - TD
+* Merged FM's changes to the "show color (&)" toggle to save to .lynxrc,
+  support slang, update online documentation - TD
+* Add error message to show actual context in error-checking for color
+  parsing suggested by Filip M Gieszczykiewicz - TD
+* Check for/suppress duplicate -lsocket in network library configure - TD
+* Remove HP-UX snake2/snake3 targets from makefile.in - TD
+* Add configure script case for 'sequent', drop ptx, ptx2 targets from
+  makefile.in - TD
+* Add logic to configure script handling of slang to suppress spurious
+  -Ipredefined when header location is given in $CFLAGS - TD
+1997-07-21
+* Check for lynx_uses_color and LYShowColor in lynx_start_status_color()
+  and lynx_stop_status_color() of LYCurses.c so that the statusline
+  will appear reverse (or otherwise highlighted if the terminal doesn't
+  support reverse), if color support is compiled in but not currently
+  used. - KW
+* Added comments on color usage to lynx.cfg. - KW
+1997-07-20
+* Added command-line option "-nocolor" to disable color on terminals that
+  would otherwise support it.  Added options toggle for colors, tested
+  with ncurses. - TD
+* Remove option value from configure option "--with-color-styles". - TD
+* Correct background of popups in LYOptions.c - TD
+* Add configure check for compiler options to enable prototypes - TD
+* Remove IRIX "-cckr" compiler flags. - TD
+* Correct whitespace as per LPS: LYCurses.c, LYOptions.c - TD
+* Tweaks of LYMainLoop.c in the code controlling how the document is reloaded
+  due to any changes in the 'o'ption menu which require a new rendering of
+  the document (but still without forcing a proxy cache refresh when that is
+  inappropriate; see the 1997-05-26 mods). - FM
+1997-07-18
+* Mods in LYexit.c and LYCurses.c to ensure restoration of stderr (if it
+  was changed for output to the trace log) on all exits. - BL, FM
+* Include an unsigned char typecast in the HASH_FUNCTION definition for
+  HTAtom.c - CK
+* Modified change to is_url() of 1997-07-13 to check for the slash after
+  stripping any lead space characters. - FM
+1997-07-16
+* Added the Windows Cyrillic display character set. - AAC
+  (Andrey A. Chernov <ache@null.net>)
+1997-07-15
+* Added support for a commentURL attribute in cookies.  This attribute is
+  under discussion in the HTTP-WG and not presently in the draft (see the
+  1997-07-09 mods for the draft's URL), but would be extremely advantageous
+  for multi-lingual and non-English-speaking sites because the comment
+  attribute can have only ASCII characters in its value, whereas a request
+  for the comment via a URL in turn allows use of charset and language
+  negotiation for what the server returns.  The value of the commentURL is
+  resolved and retained only if it's scheme points to a server (i.e., file
+  and special lynx URLs are rejected), and if it is retained, is included
+  as a link in the Cookie Jar Page.  If commentURL is not ultimately
+  included in the revised State Management RFC, sites which wish to use
+  it could do a User-Agent check for Lynx (and any other browsers which
+  implement it). - FM
+* Fixed a typo in HTCompressed() of HTFWriter.c so that the last dot in a
+  tentative temporary filename is sought via strrchr(), as is done for
+  HTSaveAndExecute() and HTSaveToFile(). - KW
+1997-07-14
+* Yet more tweaks of the cookie support.  We include $PATH and/or $DOMAIN
+  attribute/value pairs in Cookie request headers only when their values
+  were set explicitly via a server's Set-Cookie and/or Set-Cookie2 reply
+  headers (and the cookies are $VERSION="1" or greater). - FM
+* Added support for IFRAME homologous (but not identical) to that for FRAME.
+  It is handled as a block with a blank line before and after style, and
+  with margins and default alignment inherited from the containing block,
+  division, or span.  The IFRAME rendition always begins with an emphasized
+  "IFRAME: " label followed by the NAME attribute's value, if present, or
+  the URL for the SRC attribute, serving as a link for the SRC, followed
+  on a new line by any rendered IFRAME content. - FM
+* Added handling of LEGEND elements.  The content is rendered in place,
+  as for CAPTION elements, since we don't have multiple pass inlining
+  capabilities.  Hopefully, if the LEGEND is intended to be ALIGN-ed at
+  the "top" or "bottom" of the associated insert, the author will place
+  the LEGEND element above or below it, respectively.  Note that LABEL
+  elements similarly are rendered in place, and will be displayed
+  interpretably only if the INPUT to which the LABEL's "for" attribute
+  refers, immediately follows the LABEL element. - FM
+* Added recognition of BUTTON elements, and handling of them (sorta :)
+  when they are TYPE="submit" or TYPE="reset" in forms.  The default
+  "submit" or "reset" string, or the value of a VALUE attribute, if
+  present, is embedded in parentheses and used for the link, and the
+  content is simply rendered and displayed in place.  Until we see what
+  kind of markup the real world puts in such elements, it's too risky
+  to try to use that rendition as the link.  Also, the W3C's HTML 4.0
+  draft presently is very fuzzy about whether, and if so, when, an IMG
+  element in the BUTTON content should be treated as an image map, so
+  the present code doesn't try to cast any submitted BUTTON name/value
+  pairs into the format for INPUTs with TYPE="image".  When the BUTTON
+  is a script control rather than submit or reset button, a "[BUTTON]"
+  pseudo-ALT is inserted to warn users of its presence, but the form
+  is not disabled.  The W3C's HTML 4.0 draft makes scripting intrinsic,
+  with no SGML-based fallbacks if it is not available or is disabled by
+  security-conscious sites.  Dave Raggett of the W3C replied to criticisms
+  of this in www-html@w3c.org by saying that he wished it have been
+  otherwise, but "market forces" prevailed (Sigh...) - FM
+1997-07-13
+* Changed is_url() to return immediately if the string to check starts with
+  a slash character.  This prevents some false positives if the string
+  contains ':' characters. - KW
+* Added support for "MACOS AppleShare IP FTP Server" to HTFTP.c.
+  Only based on and tested with (the current incarnation of)
+  <ftp://www.unicode.org/>. - KW
+1997-07-12
+* Correct some build issues with the merge (ifdefs for the curses modules)
+  as well as minor fix for makefile distclean rule. - TD
+* More refinements of the cookie support in relation to recent discussions
+  in the HTTP-WG, and for more fully effective protection against denial
+  of service attacks.  If the same attribute appears more than once for
+  the same cookie, ensure that the first instance will be used.  Limit
+  the total number of cookies across Set-Cookie and Set-Cookie2 headers
+  to 50 per server reply, and each cookie to a maximum of 4096 bytes. - FM
+1997-07-11
+* Added support for hexadecimal character references (&#xH;) as proposed
+  in the W3C HTML 4.0 draft. - FM
+1997-07-10
+* Synchronized the development code against the fotemods patches up to
+  1997-07-06 (relevant changes listed below, as usual).  Note that FM
+  has now included the chartrans code, but has eliminated conditional
+  compilation of it; however, in this code set setting "-DEXP_CHARTRANS"
+  at compile time is still necessary (but compilation without it has not
+  been tested). - KW
+* Fixed character counting logic in display_line() for lines where
+  soft hyphens (&shy; or <SHY> or a soft-hyphen character) are used
+  for their intended purpose. - KW
+  NOTE: The W3C HTML 4.0 draft explicitly specifies handling of &shy;,
+  &#173; (and now also &#xAD;) in the manner long implemented by Lynx
+  (i.e., as a truly soft hyphen), and not in the brain-dead manner
+  implemented by Netscape and MSIE. - FM
+* Various tweaks of the cookie support to handle likely (based on past
+  experience in the real world :) abuses of Set-Cookie and Set-Cookie2
+  headers from servers.  Most importantly, apply sanity checks to the
+  values of port attributes so that any unquoted port list will not be
+  misinterpreted as the start of a new cookie within the port list.
+  Also added code to fold (CR LF TAB) Cookie request headers if they
+  contain a long sequence of cookies which would exceed 1024 bytes on
+  one line, since some servers suffer buffer overruns and crash in such
+  cases. - FM
+* Modified HTNews.c to use HTmmdecode() and HTrjis() for the Subject and
+  Author strings in listings of news articles when using a Japanese display
+  character set. - HN
+1997-07-09
+* Massive updating and revamping of the cookie support in accordance with
+  http://www.ics.uci.edu/pub/ietf/http/draft-ietf-http-state-man-mec-02.txt
+  which is scheduled to replace RFC 2109 on July 15, 1997.  Noteworthy
+  changes are that (1) the blanket port restriction is now lifted, and
+  sharing of cookies among servers with matching domains but different
+  ports is blocked only if a port attribute was included in the
+  Set-Cookie2 header (or Set-Cookie header, though it's not expected
+  there), with a value which defaults to the request's port, but can
+  be a comma separated list of ports, and (2) the blanket restriction
+  on sharing of SSL-encrypted (https) cookies with http servers is
+  lifted, and normally depends on the Set-Cookie or Set-Cookie2 header
+  having included a secure attribute.  However, a configuration option
+  (see lynx.cfg) to FORCE_SSL_COOKIES_SECURE is now available, and the
+  compilation or configuration default can be toggled via a -force_secure
+  command line switch. - FM
+* Make NOCACHE ('x' key) work as expected from history list for internal
+  links. - KW
+* Removed bogus checking for a config file in home directory which had
+  been introduced into the development code. - KW
+1997-07-08
+* Synchronized the development code against the fotemods patches up to
+  1997-06-24 - TD, KW
+1997-07-06
+* Implemented popup windows for the 'o'ptions menu, homologous to those
+  for SELECT blocks in forms.  They are implemented when select_popups
+  is on, and include WHEREIS search and 123[g,p] features (very useful
+  for navigating the choice list of 28 display character sets :).  Use
+  the F_LINK_NUM command ('0') to invoke the prompt for a choice list
+  number when in NUMBERS_AS_ARROWS mode.  The popups are not invoked for
+  the simple, binary choice options.  Also modified the options menu so
+  that the cursor is positioned to the left of choices when show_curser
+  is on (but it is still positioned initially at the endings of strings
+  when the line editor is invoked for options that have user-entered
+  values). - FM
+1997-07-04 (KaBoom! :)
+* Mods of HTMIME.c and HTFile.c to ignore Content-Type parameters other
+  than charset when charset is not present, as we do when it is present
+  and we know we can handle it. - FM
+* Fixed bug in LYNews.c which could cause Lynx to crash when posting or
+  sending followups to news groups and the Organization header was
+  obtained from the /etc/organization file. - FM
+* Fixed bug in LYEdit.c which could cause Lynx to crash when an editor
+  to which a line number is passed as an argument is used and there are
+  no links on the current page of the document to be edited. - FM
+* Added information about the new $USER feature to the comments about
+  TEMP_SPACE in userdefs.h. - FM
+1997-07-03
+* Tweaks of change_sug_filename() in LYUtils.c to make protections against
+  buffer overruns explicit within the function. - FM
+* Tweaks of the #ifdef'ing in HTTCP.c. - FM
+1997-07-02
+* Mods in LYDownload.c and LYPrint.c to treat a suggested output file
+  entry of "/dev/null" on Unix, and "nl:" or "/nl/" paths on VMS (case
+  insensitive), as a cancel (^G). - FM
+* Mods in LYGetFile.c to include URLs with content from a form submission
+  with method GET in the group for which Referer headers are never sent,
+  because the content might include private (e.g., password or credit
+  card) information which should not be visible in Referer logs. - FM
+* Added -G 7 to the LYFLAGS and MCFLAGS for the ultrix and ultrix-slang
+  Makefile targets when using the native ultrix compiler. - HM
+* Added -DNSL_FORK to the LYFLAGS for all of the solaris2 and Linux
+  targets in Makefile. - FM
+* The above two changes don't affect the makefile used by auto-config - KW
+1997-06-30
+* Removed a redundant declaration in UCdomap.c which was causing some
+  compilers to balk. - FM
+* Fixed typos in SGML.c which could cause echoing of numeric character
+  references for some of the display character sets. - FM
+1997-06-29
+* Updated lynx.hlp, lynx.man and the online 'h'elp concerning the chartrans
+  support. - FM
+1997-06-26
+* Tweak of the "tag and attribute soup" parsing mods in HTML.c so that the
+  PLAIN attribute works for UL blocks again. - FM
+* More tweaks of LYMainLoop.c to issue informative statusline messages
+  about attempts to ACTIVATE, DOWNLOAD, or submit URLs or ACTIONs which
+  are disallowed in the current context and destined to fail, rather than
+  acting on them and generating actual failures. - FM
+* Mods of LYmktime() in LYUtils.c to support dd-mm-yyyy format for expires
+  headers and cookie attributes. - FM
+* Oops, hadn't included checks for whether there are links on the page
+  in this morning's LYMainLoop.c mods to ensure appropriate statusline
+  messages for attempts to bookmark special URLs that can't be bookmarked,
+  which could yield a crash it there aren't any.  The checks are in there
+  now. - FM
+* Added ability to bookmark links from the Lynx List Page, as from the
+  Visited Links Page, but not for those pages, themselves, since they
+  are temporary files.  Note that Lynx List Page links will not have
+  the documents' titles, as do those in the Visited Links Page, unless
+  you've visited them before invoking the Lynx List Page. - FM
+* Added explicit protections against buffer overruns in the LYDownload.c
+  handling of suggested filenames. - FM
+* Changes in LYCurses.c, GridText.c, HTML.c, and LYUtils.c, and smaller
+  changes to some other files, to fix problems with RP's style code.
+  Color leaking should now be at least much reduced, and some possible
+  crashes avoided. - KW
+1997-06-24
+* Mods in LYDownload.c to check whether the File= field in a LYNXDOWNLOAD
+  URL has the value that was inserted into the URL via the most recent
+  download options menu.  This prevents spoofing with arbitrary LYNXDOWNLOAD
+  URLs entered via the 'g'oto or ECGOTO commands, or ACTIVATE-ed in a file
+  other than the most recent download options menu which was created by
+  Lynx internally. - FM
+* Mods in LYMainLoop.c to ignore LYNXCOOKIE, LYNXDIRED, LYNXDOWNLOAD, and
+  LYNXPRINT URLs if entered via a 'g'oto or ECGOTO command, and to issue
+  a statusline message explaining that the special URL is not allowed as a
+  goto.  This is just for informational purposes, and the above anti-spoof
+  mod is not dependent on it. - FM
+1997-06-23
+* remove "Styles" identifier from Lynx version string in userdefs.h
+  since it causes "patch-o-matic" to choke. - JES
+1997-06-20
+* Now that we add or subtract attributes for Unix FANCY_CURSES, as for VMS
+  curses and slang, the 1997-05-30 mods based on LE's patch for keeping track
+  of whether links occur in an underlining context, and if so, restoring it
+  when a current link is made non-current, should be extended to FANCY_CURSES
+  as well.  So they are extended, now, in highlight() of LYUtils.c. - FM
+* Added code in LYNewsPost() of LYNews.c for converting any EUC or SJIS to
+  JIS (ISO-2022-JP) in posts or followups to Usenet news groups if the
+  display character set is "Japanese (EUC)" or "Japanese (SJIS)".  The mods
+  need testing by Japanese users, because the TO_JIS() function I added
+  long ago in SGML.c has not actually been used before. - FM
+* Modified the hack in LYPrint.c for mailing HTML source so that it never
+  appends a charset parameter to the "text/html" value of the Content-Type
+  header if compiled without chartrans enabled. - FM, KW
+1997-06-18
+* Added a check for nonsense LINES and COLS values in setup() of LYCurses.c,
+  homologous to the check in size_change() of LYUtils.c, and set LYlines and
+  LYcols to the 80x24 default if they're nonsense.  The slang library and
+  most curses implementations do the equivalent themselves, but we may as
+  well make sure it's done. - FM
+* Tweaks of the anti-spoof mods in HTFWriter.c for additional protection
+  against extra %s entries in viewer command mappings. - FM
+1997-06-17
+* Came up with a low overhead way to restore the emphasis for WHEREIS
+  search targets when links are made current or non-current and the
+  target string starts before and/or extends past the end of the link
+  name (hightext or hightext2) string (see 1997-06-14 mods), so the
+  restoration works in that case as well, now. - FM
+1997-06-14
+* Fixed a longstanding bug in highlight() of LYUtils.c which caused seeking
+  of a column position less than 0 and strange behavior when a link is made
+  current, if show_cursor is on and the link begins at column 0 (as can
+  happen in PRE blocks).  We now position the cursor on the first character
+  of such links, so the current link will remain clear for those with speech
+  or braille interfaces. - FM
+* Added functions in LYCurses.c, along the lines of those in the development
+  code, so that the [w]start_foo() and [w]stop_foo() functions no longer
+  just replace character attributes for Unix FANCY_CURSES, but now add or
+  subtract them as for VMS curses and slang. - FM
+* More mods in GridText.c and LYUtils.c so that the handling of WHEREIS
+  search target emphasis when links are made current and non-current is the
+  full equivalent for Unix FANCY_CURSES of that for VMS curses and slang.
+  Note that the restoration of search target emphasis does not succeed if
+  the hit started before or extends beyond the link name (hightext or
+  hightext2 string).  What it would take to succeed in that case as well
+  doesn't seem worth the overhead, but I'm still thinking about it.  Also
+  note that we still do not emphasize search target hits, but only do link
+  or page re-positioning, for Unix curses when only standout() and standin()
+  are supported.  In that case, standout() is being used for all links,
+  including the current (with the latter indicated via cursor position by
+  turning show_cursor on), so we don't want to create a totally confusing
+  situation by using standout() for search target hits as well.  The code
+  is still designed to degrade gracefully when the terminal does not have
+  the capabilities of the curses or slang with which Lynx was built. - FM
+1997-06-13
+* Tweak of yesterday's LYGetFile.c mods.  Lost a lynx_edit_mode = FALSE
+  statement that is still needed when DIRED_SUPPORT is defined. - FM
+* Mods in LYForms.c so that the cursor is positioned at the left of the
+  current option in select popup windows when show_cursor is on, as when
+  the cursor is used to indicate the current link in the main document.
+  This is important when Lynx is used with a speech or braille interface,
+  or a terminal which does not respond to the highlighting/color for the
+  current option.  When show_cursor is off, the cursor is still positioned
+  to the right of the current option for curses, and is fully "hidden" in
+  the lower right corner for slang, so that the highlighting or color of
+  the current option can be used without the distraction of a blinking
+  cursor in the left-to-right reading field. - FM
+* Added ability to change the show_cursor setting via the 'o'ptions menu
+  and to save that as the default in the RC file (otherwise, the default
+  is still that set in userdefs.h or lynx.cfg).  The -show_cursor command
+  line switch toggles the default, however obtained, homologously to the
+  -popup toggle.  Updated the online 'h'elp accordingly (option_help.html
+  and Lynx_users_guide.html). - FM
+1997-06-12
+* Tweaks of the 1997-06-04 mods for restoring emphasis of WHEREIS search
+  targets in link names when they are changed to the current link or again
+  made non-current.  When the link is made current, the first and last
+  characters of the link name never are emphasized, so they'll retain the
+  attributes/color for the current link, and the user can see (if sighted)
+  that the link was made current.  With this change, the restoration of
+  emphasis also is interpretable with Unix FANCY_CURSES, so the block for
+  that is lifted.  Note that I figured out why the bold+reverse+underline
+  combination doesn't work for that.  The vanilla and this Lynx code are
+  not adding or subtracting attributes for their start_foo() and stop_foo()
+  functions (as is done for slang and VMS curses), but are replacing them,
+  so you always end up with the last attribute in a series of start_foo()
+  calls (underlining for the search target emphasis).  I don't know if
+  ability to sum attributes applies to all Unix curses flavors for which
+  FANCY_CURSES is defined in the Makefile, so I left the Unix, non-slang
+  start_foo() and stop_foo() functions the way they are, for now. - FM
+* Mods in LYGetFile.c so that any '~' in file URLs is handled as when in
+  startfile, home page, or 'g'oto commands.  Only the first '~' is converted
+  to Home_Dir(), and only for the first symbolic element in the URL, and if
+  it is followed by a username, that username is stripped (so that the
+  "~username" becomes a reference to the home of the account running Lynx,
+  as if only '~' had been used, and can't be used as a reference for an
+  arbitrary home).  Note that we don't do this stripping for ftp URLs,
+  because the ftp server should decide, itself, whether to grant access to
+  arbitrary homes, based on the username and password that were used to
+  log in.  Note, also, that if the account running Lynx is allowed access
+  to the root of the file system for its home, then access to any arbitrary
+  home in that file system can be gained from there.  Access to the root
+  never is allowed for file URLs in the for-VMS code, but depends on the
+  root's protection in the for-Unix code.  Also, any arbitrary path in file
+  URLs will be attempted if it is specified as an absolute path.  The
+  stripping of the username from "~username" in most cases on Unix only
+  protects against probing for homes in other file systems, without the
+  user knowing the corresponding absolute path. - FM
+1997-06-11
+* Mods in HTAABrow.c, HTTP.c and HTAlert.c so that auth_proxy is no
+  longer a module wide global, and the structures which handle/create
+  authentication/authorization headers maintain separate setup trees
+  for proxy authentication/authorization versus for protected limbs of
+  http/https data trees (realms) on the same server.  This ensures that
+  each proxy's template, which is the global '*' for all paths (that are
+  in fact full URLs) in its proxying requests, are kept distinct from
+  the templates for true paths of the protected limbs on the same saver,
+  even if the user fails to include that proxy in the no_proxy list, or
+  the server's WebMaster fails to do the equivalent configuration for
+  the server, and the realm names overlap.  Also modified the prompt
+  strings for the username and password to be encrypted for protected
+  document requests versus for proxy access so that they indicate
+  explicitly whether the user's entries will be used for one or the
+  other. - FM
+* Added a -pauth=id:pw switch for proxy servers, homologous to the
+  -auth=id:pw switch for protected documents, along the lines of AJL's
+  patch.  Note that the -pauth value is used only for authorization
+  headers to the first protected proxy server encountered, and the -auth
+  value is used only for the authorization headers in document requests
+  for the first protected limb encountered.  Now that we have an explicit
+  switch for proxy authentication, it should be used explicitly for that,
+  instead of still allowing use of the -auth=id:pw switch for either
+  (IMHO).  Also, there's no serious need to make inclusion of the code
+  for handling these switches a compilation option, because they are only
+  available to users with shell access.  Updated the help files concerning
+  these switches, and included advice to make sure any script files which
+  use these switches have restricted access. - FM
+1997-06-09
+* More refinements of the code in GridText.c, HTML.c and LYCharUtils.c
+  for handling visible versus hidden links, blank lines, stripping of
+  the numbered brackets for links, and the interactions of these things
+  with soft hyphens. - FM
+1997-06-06
+* Fixed typos in LYrcFile.c which caused failure to start two comments
+  on new lines when writing to the RC file. - FM
+* Fixed a typo in the lead dot pair stripping code in LYLegitimizeHREF()
+  of LYCharUtils.c. - FM
+* Tweak of code in GridText.c for handling soft hyphens so that we don't
+  display a hyphen if it's the first character in the line, or is preceded
+  by a space, even if it is followed by a newline. - FM
+* Mods of the hidden link handling and numbered bracket stripping code in
+  GridText.c so that it succeeds no matter how many blank lines are in
+  the anchor content. - FM
+1997-06-04
+* Mods in LYLegitimizeHREF() of LYCharUtils.c for dealing more effectively
+  with fragments which have illegal characters, as is becoming common due
+  to authoring tools such as Microsoft's Frontpage and Netscape's HTML
+  editor.  The actual URL-reference is still handled so as to yield a
+  fully legitimate absolute URL, without any unescaped spaces, but the
+  fragment is checked only for problem characters such as tab or newline,
+  and otherwise is unmodified.  (Try the vanilla versus modified code with
+  the http://www.cnib.org/library/ww_flw96.htm atrocity, brought to you
+  discourtesy of Frontpage. :) - FM
+* Worked into the fotemods code use of bold+reverse+underline highlighting
+  of WHEREIS search hits for VMS curses, and slang on both VMS and Unix (with
+  or without the color mode on), and added code in highlight() of LYUtils.c
+  for restoring that highlighting when links are made current or non-current
+  if the string for the hit was contained within the string for the link (won't
+  be restored if the hit's string starts before or extends past the link's
+  string).  Couldn't get any of this to work with curses and the solaris2
+  target, so for Unix curses the hit string still is just underlined and
+  not restored when links are made current or non-current. - FM
+* Fixed typo in the 1997-06-01 LYOptions.c mods. - FM
+1997-06-03
+* Mods in LYList.c to skip setting up a list block for visible links if
+  the document has only hidden links, and in HTML.c to include a notice
+  about this with a suggestion to use the 'l'ist command.  Try it with
+  the http://www.sony.com/ atrocity. - FM
+* Tweak in LYMainLoop.c to fix a longstanding bug which would cause the
+  curdoc.line and curdoc.link numbers to be mishandled, and thus cause
+  the wrong page and current link to be restored on return to the document
+  via PREV_DOC or the History Page, if the document was fetched originally
+  with a fragment and a link on its first page had been activated. - FM
+* Tweaks in GridText.c so that returns from image map menus to parent
+  documents are not treated as if a different document is being sought,
+  and thus any no-cache directives associated with the parent will be
+  ignored unless another fetch is initiated within the parent or via
+  another, externally existing document. - FM
+* Added SEEK_FRAG_MAP_IN_CUR and SEEK_FRAG_AREA_IN_CUR configuration
+  (lynx.cfg) options for how to resolve USEMAP attribute values in
+  IMG or OBJECT tags and HREF attribute values in AREA tags when they
+  consist solely of a fragment (USEMAP="#frag" or HREF="#frag").  The
+  compilation default is TRUE, i.e., they are resolved with respect
+  to the current document's URL, even if the base is different, as is
+  being done for the HREF attribute values of Anchors and LINKs.  The
+  compilation default seems to be working out, even though most of the
+  currently deployed browsers still use the base. - FM
+1997-06-02
+* Mods in LYMain.c so as not to require that a lone "-" argument for
+  invoking input of command line arguments from stdin be the only
+  argument on the actual command line.  That requirement preluded use
+  of this feature when the command for invoking Lynx was aliased so
+  as to include arguments, because the lone "-" then could not be the
+  only argument.  Also tweaked the code so that any stdin-derived
+  arguments which need to be processed early in main() are so processed.
+  The vanilla code had severely flawed logic in this respect.  The
+  security considerations associated with switch handling have gotten
+  hairy beyond reasonable bounds, but I think I've thought it all through
+  (we'll see :), and have plugged some holes in the vanilla code for
+  this feature.  Redirection of stdout and/or stderr to a file now also
+  works reliably in conjunction with this feature. - FM
+* Added an explanation in the PROBLEMS file of the bad getsockname() and
+  getpeername() functions within SOCKETSHR 0.9D which affect the ftp
+  gateway, and the URLs for Andy Harper's (A.HARPER@kcl.ac.uk) fixes of
+  the SOCKETSHR 0.9D sources. - FM
+* Cast LYLocal.c into the Lynx programming style. - FM
+1997-06-01
+* Added support for numbered form fields, and options in SELECT popups,
+  based on LE's patch.  The LINKS_AND_FORM_FIELDS_ARE_NUMBERED keypad
+  mode can be defined in userdefs.h and via the 'o'ptions menu.  When
+  in SELECT popups, the F_LINK_NUM ('0') command can be used in any mode
+  to invoke a "Select option (or page) number:" prompt, which can take
+  'g' or 'p' suffixes, homologously to the
+  "Follow link (or goto link or page) number:"
+  prompt in the main document with popups retracted.  Note that when in
+  the main document, the F_LINK_NUM command has an implied 'g' suffix
+  for form links (i.e., will position you on the form link, not, for
+  example, ACTIVATE a submit button), but *not* in popup windows (i.e.,
+  without a 'g' suffix, the option corresponding to the number will be
+  selected, and the popup will be retracted, as if you had pressed
+  ACTIVATE when positioned on that option).  The 123p feature is quite
+  useful in popups with a very large number of options, and supplements
+  the HOME, END and WHEREIS functions for seeking positions in the list
+  (again, regardless of keypad mode, if F_LINK_NUM is used to invoke
+  the prompt).  A "page" is defined as the number of lines within the
+  vertical dimension of the popup box. - FM
+* Mods in LYEdit.c to seek the current page and line when the editor
+  is sedt on VMS. - FM
+* Updated the online 'h'elp concerning the "Follow link (or page) number:"
+  and "Select option (or page) number:" features (Lynx_users_guide.html,
+  follow_help.html, keystroke_help.html and other_help.html). - FM
+* changes to help files to reflect the different prompt string. - KW
+1997-05-30
+* Worked in LE's patch for keeping track of whether links occur in an
+  underlining context, and if so, restore it when slang color is on and
+  a current link is made non-current, thereby actually dealing with the
+  longstanding bug discussed in the 1997-05-27 mods (This is just a hobby,
+  and I always reserve the right to change my mind! :). - FM
+* Mods of LYForms.c and LYStrings.c to deal with form field values too
+  long to fit in the line editor's buffer (such as long TEXTAREA values
+  which have no newlines in them).  As much of the tail as fits in the
+  buffer is offered for editing, with statusline messages explaining the
+  situation.  If the tail is modified, it is combined with the unmodified
+  head when the form field is made non-current.  The result can be edited
+  further by making the form field current again.  If the form has a
+  Reset button, it can be used to restore the original value.  The
+  vanilla code would crash on buffer overflow (Ugh!  A potential
+  security hole.). - FM
+1997-05-29
+* Restored underlining in conjunction with reversing for the current link
+  with slang when colors are being used, but not otherwise. - FM
+* The 1997-05-26 mods to bypass screen redraws on retractions of SELECT
+  popups when the selected OPTION was not changed worked properly only
+  for VMS curses.  Tweaked the for-slang code so that it now works like
+  VMS curses (though not as efficiently).  However, with Unix curses,
+  the delwin() - refresh() sequence does not restore what was there
+  before the popup was invoked, and none of the tweaks I tried got that
+  to work, so the poor Unix folks using Unix curses are now stuck again
+  with screen redraws for every popup retraction.  - FM
+1997-05-27
+* Eliminated in the fotemods code underlining in conjunction with reversing
+  for the current link with slang, to avoid the longstanding bug of
+  underlining being lost (and distracting color changes occurring) when that
+  link ceases to be current and it was embedded in an underlined region of
+  text.  The attributes of the current link can be better handled in the
+  development code based on configurable style sheets, so there's no
+  point letting this bug ride, nor trying to deal with it through
+  temporary internal mods, in the fotemods code set. - FM
+1997-05-26
+* Mods of display_title() in GridText.c to eliminate the "format"
+  mask as in KW's 1997-05-14 development code mods, and to make the
+  memory management more efficient. - FM
+* Mods of change_form_link() in LYForms.c to bypass the screen redraw
+  on retraction of a SELECT popup if the SELECT block is DISABLE-ed
+  or the selected OPTION was not changed.  Note that the complete
+  elimination of the screen redraw in the 1997-05-20 development code
+  mods, i.e., even when the selected OPTION was changed, results in
+  the change not being made evident to the user in the retracted popup
+  unless the screen is redrawn fortuitously (e.g., due to subsequent
+  paging). - FM
+* Modified the caching-related changes of 1997-05-15 to LYMainLoop.c,
+  handling automatic reloading after a change of the User-Agent string
+  like after comparable other option changes.
+  We force a reload if "preferred document lan(G)uage"
+  or "preferred document c(H)arset" are changed via the 'o'ptions menu,
+  and to set the "reloading" flag for forcing a proxy cache refresh if
+  those or "user (A)gent" are changed and the current document has an
+  http, https or lynxcgi scheme, but not force a proxy cache refresh if
+  we're reloading due to an INLINE_TOGGLE, IMAGE_TOGGLE, or RAW_TOGGLE
+  command. - KW, FM
+1997-05-25
+* Mods in LYMain.c to convert $USER if present in the TEMP_SPACE
+  definition or LYNX_TEMP_SPACE environment variable to the string
+  returned by getenv("USER"). - FM
+* Fixed two typos for me->inFONT settings in HTML.c - TD
+* Added chmod(file, 0600) calls for most files created by Lynx. - FM
+1997-05-24
+* integrate patch JED's mods which support mouse for slang as well as add
+  new functions to encapsulate differences between slang/curses. - TD
+1997-05-21
+* Mods in HTML.c and LYCharUtils.c so that TABLE blocks are treated
+  as divisions in the DIV nest, with a default alignment of HT_LEFT
+  if the TABLE start tag lacks an ALIGN attribute, and otherwise,
+  that attribute's value.  Nested TABLEs extend the DIV nest.  This
+  avoids the problem in the vanilla code of TABLE content inheriting
+  the alignment of a containing CENTER or DIV which is intended for
+  alignment of the TABLE as a whole.  Also added support for ALIGN
+  attributes in TR elements.  If the TR has no ALIGN attribute, it
+  inherits that of the current division, which should be that of the
+  current TABLE.  This, of course, still does not yield true TABLEs
+  for truly tabular content, but makes TABLEs used for formatting
+  more readable. - FM
+1997-05-20
+* correct 2 occurrences of "me->inFONT == TRUE;" in HTML.c - TD
+* add configure --with-color-style option to merge RP's alpha changes for
+  color styles (this works only with ncurses, since it does not initialize
+  the window background, leaving it null, thereby exploiting a bug in
+  ncurses which sets null backgrounds to a space).  Also some whitespace
+  (and renamed CS to make this build w/o ncurses) - TD
+* test-built with ncurses 1.8.7, 1.9.4, 1.9.9e and 4.0, as well as bsd 4.4
+  curses and slang - TD
+* Tweak of HTFWriter.c so that it does the anti-spoof tests normally
+  done by tempname() (see the 1997-05-19 mods) in all cases for which
+  it changes the temporary file suffix from any of those checked by
+  tempname() itself.  At this point, every way I've thought of for
+  trying to spoof Lynx via links for temporary files is blocked, but
+  people should beat on today's code to see if there's any spoofing
+  strategy I haven't yet blocked. - FM
+* Modified the Lynx Trace Log handling so that it doesn't use actual
+  redirection of stderr via freopen() calls, and restores the original
+  value of stderr during any escape to shell.  This avoids the problem
+  on Unix that sh and ksh send their prompt strings to stderr, and that
+  bash sends both its prompt and command line echo to stderr, so they
+  end up in the log instead of being visible.  I had tested the initial
+  design on VMS and with csh on Unix, and thus didn't notice this
+  foolishness for the other Unix shells.  Anyway, it's OK for all of
+  them now. - FM
+* Tweaked SIGTSTP interrupt handler in the USE_SLANG for-unix code, so
+  that it gets set to SIG_DFL when stop_curses() is called, to prevent
+  strange interferences experienced when ^Z is used while a helper
+  process is in the foreground. - KW
+* Change in LYForms.c to prevent forced screen refresh after selection
+  from a popup box. - KW
+1997-05-19
+* Recognize Linux console F1 key in LYgetch() (applies if "-DNO_KEYPAD"
+  is in effect, as for all binaries built with slang). - KW
+* Protect LYgetch() against returning raw values of keypad() symbols
+  which are invalid when used later as an index into keymap[],
+  override[], etc. - KW
+* in the USE_SLANG for-unix start_curses(), honor the no_suspend flag
+  if set.  This implements -restrictions=suspend handling for slang
+  (although it was intended for curses implementations which have
+  problems with ^Z within Lynx; see the PROBLEMS file).
+  Note that the no_suspend flag cannot be suspected to have
+  the desired effect if lynx is executed from a shell script, unless
+  the shell process forked for the script also ignores the SIGTSTP
+  signal generated (usually) by the ^Z key.  Also if the user is
+  allowed to execute any helper process (VIEWER, PRINTER, etc.) which
+  does allow suspending while no_suspend is in effect for the Lynx
+  parent process (by overriding the SIG_IGN setting done by Lynx or by
+  other means), then suspending may still be possible, in addition to
+  strange effects either immediately or when the process or process group
+  is continued (wrong tty and screen state, zombie processes, total
+  hang of the session without any way to interrupt - you get the idea...).
+  Trying to use the suspend restriction in order to prevent users from
+  getting a shell prompt doesn't make much sense anyway when they are
+  allowed access to execute commands which may be interrupted or allow
+  escaping to a shell... - KW
+* Tweak of HTFile.c so that we no longer lose an LYforce_HTML_mode
+  directive if the file is gzipped or compressed and the uncompressed
+  suffix is not mapped to text/html. - FM
+* Modified tempname() in LYUtils.c so that it checks whether files
+  with the current PID and target count already exist, and if so,
+  increments the count until a name for a non-existing file has been
+  created. - FM
+1997-05-18
+* Mods in LYMainLoop.c and LYClean.c so that Control-G is treated as
+  a synonym for 'n'o in quit confirmation prompts. - FM
+* Mods in LYPrint.c to strip any gzip or compress suffix from the
+  suggested filename, on the assumption that we're deal with a text/html
+  or text/plain file that had a corresponding Content-Encoding and no
+  Content-Disposition: file; filename=name.suffix  header indicating
+  the appropriate filename after uncompression.  This assumption does
+  apply for our current ftp gateway, and for most present-day http
+  servers.  This mod in turn ensures that text/html files which are
+  not being printed as source will have their uncompressed suffixes
+  converted to .txt, indicated that they are rendered. - FM
+1997-05-17
+* Fixed long-standing bug in display_page() of GridText.c.  When it
+  was updating the links structures, it wasn't re-initializing the
+  form element if the links structure is not for a form field. - FM
+* Mods in HTML.c to deal more effectively with H# headers used instead
+  of LH in lists.  We now, in effect, treat them fully as if they were
+  LH, so that their left indentations are in register with the current
+  list nesting depth, and we apply better error recovery in cases where
+  the author is mis-using H# for a FONT change rather than as an actual
+  header. - FM
+1997-05-16
+* Changed the line where a WHEREIS search target should preferably be
+  displayed to the 4th line (not counting the title line).  This can
+  be changed by redefining SEARCH_GOAL_LINE in userdefs.h.
+  SEARCH_GOAL_LINE can also be a simple expression in terms of the
+  variable display_lines, e.g., `#define SEARCH_GOAL_LINE (display_lines/3)',
+  this should then automatically adapt to screen size changes (provided the
+  display system can deal with that...)
+  Note that this this goal line will normally not be used if the next
+  target, according to the algorithm Lynx uses, is already on the displayed
+  screen.  Also, when the displayed page changes to show a search result,
+  there is no guarantee that it will end up on the line set by
+  SEARCH_GOAL_LINE.  It should rather be regarded as a maximum.
+  For example the presence of anchors on the line with the target or on
+  the preceding lines will change the positioning. - KW
+* The SEARCH_GOAL_LINE line will also be used for "going to" a link with
+  'g' suffix at the "Follow link ..." prompt, although the algorithm is
+  quite different.  As for a search target, this only applies when Lynx
+  has to position to a different page of the document, and then is only
+  a maximum. - KW
+* Enabled the no-cache setting for the pseudo document Lynx creates for
+  a client-side image map in LYMap.c, for now. - KW
+* Minor typo fix for the proxy authentication mods. - FM
+* Tweak of PRE block handling in HTML.c to ensure an implied paragraph
+  after the block if it is in a list and not followed by an LI. - FM
+* Tweaks of SGML.c and LYCharUtils.c to allow any non-digit to terminate
+  a numeric character reference once at least one digit has been found in
+  the reference. - FM
+* Change in LYUnEscapeToLatinOne() to use isdigit() instead of isalnum()
+  for recognizing numeric character references like LYUnEscapeEntities()
+  does. - KW
+1997-05-15
+* Worked in JED's mods for taking a suspend into account during select()
+  calls. - FM
+* Mods in LYMainLoop.c to not force a cache refresh on a proxy any more
+  when INLINE_TOGGLE, IMAGE_TOGGLE, RAW_TOGGLE are used.  On the other
+  hand, do force a proxy cache refresh after one of the variables relevant
+  for content negotiation `language' or `pref_charset' has been changed
+  from the Options screen, if the current document is from a http, https, or
+  lynxcgi resource. - KW
+* Set HTTP_ACCEPT_CHARSET environment variable for the child process in
+  LYCgi.c if pref_charset is not NULL. - KW
+* (chartrans) Write a META tag with the current display character sets to
+  the files generated for Bookmarks, List, Info, History, and Visited Links
+  pages, so title strings contained in those files will (hopefully) not
+  get erroneously translated again.  Use new function LYaddMETAcharsetToFD()
+  in LUCharUtils for this purpose. - KW
+* (chartrans) makeuctb now sets RawUni to UCT_ENC_8BIT if not otherwise set
+  and if there are char values above 127. - KW
+* (chartrans) Change in HTuncache_current_document() to prevent caching of
+  UCStages info which should be discarded.  Still allow caching for this
+  in the node_anchor for source display, so that a META tag in the parsed
+  HTML can influence the display after using the SOURCE '\' key. - KW
+1997-05-14
+* Don't use title in showlist() if it is empty, to prevent "hidden links"
+  on the List Page itself caused by documents with <TITLE></TITLE>. - KW
+* Changed display_title() in GridText.c to not rely on sprintf() to get
+  the number of blanks right. - KW
+* (chartrans) Added new lynx.cfg symbols ASSUME_CHARSET,
+  ASSUME_LOCAL_CHARSET, and ASSUME_UNREC_CHARSET.  They are only
+  recognized if compiled with -DEXP_CHARTRANS.  They correspond to the
+  command line options -assume_charset, -assume_local_charset, and
+  -assume_unrec_charset.
+  The default for ASSUME_CHARSET is iso-8859-1 (corresponding to display
+  character set "ISO Latin 1").  If no ASSUME_LOCAL_CHARSET is set,
+  the explicit or default value for ASSUME_CHARSET will also be used for
+  local files.  ASSUME_UNREC_CHARSET has no default.  See added text
+  in lynx.cfg. - KW
+* (chartrans) Changes in LYCharSets.c to HTMLSetCharacterHandling() and
+  HTMLSetUseDefaultRawMode() to support (hopefully) more consistent
+  and user-friendly handling of raw mode and its default.
+  Note that the following description does not apply if the display
+  character set is one of the CJK settings.  In that case, -raw and
+  the corresponding Options setting is used as a CJK toggle as before.
+  Note that the -raw flag is a toggle.  It changes the "raw mode"
+  setting from the default.  The current setting of "raw mode" can be
+  seen on the Options screen, and is also shown in a statusline message
+  when the RAW_TOGGLE key (normally '@') is used.
+  The default depends on the display character set (as previously)
+  but now also on the ASSUME_CHARSET setting (as determined by a setting
+  in lynx.cfg, possibly overridden by -assume_charset on the command
+  line, or the default iso-8859-1).  When the display character set
+  corresponds to the ASSUME_CHARSET, the default for "raw mode" is ON,
+  otherwise it is OFF.
+  The effect of "raw mode" on the interpretation of documents which have
+  no explicit charset label (from HTTP headers, a META tag, or otherwise)
+  is as follows.  There is an internal "assume charset" which may differ
+  from the user-specified ASSUME_CHARSET value.  When "raw mode" is set
+  ON, the internal variable is set to correspond to the display character
+  set.  When "raw mode" is set OFF, the internal variable changes to
+  the user-specified ASSUME_CHARSET or, if that also corresponds to the
+  display character set (so that otherwise there would be no change),
+  reverts back to the iso-8859-1 Web default.
+  Raw mode doesn't imply total rawness.  HTML character entities may
+  be expanded and translated with either setting, 8-bit characters which
+  are inappropriate for the display character set will not be sent to
+  the terminal.  For a "more raw" setting, try the "Transparent" pseudo
+  display character set. - KW
+1997-05-13
+* Changed the compilation default in userdefs.h for USE_TRACE_LOG
+  to FALSE, for now. - KW
+* Code for "fixing" of relative http and https URLs which start with a
+  ../ segment from FM added, but it has to be enabled with the new
+  lynx.cfg symbol STRIP_DOTDOT_URLS (default currently set to FALSE).
+  See FM's description under 1997-04-23. - KW
+* Changed the test for dot segment fixing in LYLegitimizeHREF() so
+  that now (if enabled) it also applies when the http or https base URL
+  in effect does have a non-empty path but without any slashes in it
+  (beyond the initial one between host and path).  The test was too narrow
+  before and did not recognize this case, so that an unmodified URL with
+  ../ in it would still be sent to the server and without generating a
+  statusline message. - KW
+* Tweak of case LYK_REFRESH: in LYMainLoop.c so that the REFRESH command
+  still invokes an obligatory, complete refresh of the screen for slang
+  on Unix with the new LY_SLclear() function (see 1997-05-09 mods),
+  by using scrollok() if USE_SLANG is defined. - FM
+* Changed the local variable name, lines, in follow_link_number() of
+  LYGetFile.c to nlines, to deal with the AIX 4.2 bug of treating lines
+  as a macro.  Also changed the variable name, pages, to npages for
+  logical complementarity (they both refer to the total number). - FM
+* Mods in HTML.c, LYCharUtils.c and GridText.c to deal with links for
+  positioning, specified via NAME or ID attributes, when they are embedded
+  in Anchors which have an HREF, so that they now don't force premature
+  closing of those Anchors.  Also tweaked the code for creating links for
+  the sources of images or other for-GUI embedded objects when clickable
+  images ('*') is toggled on, so they use those mods as well, when
+  possible.  Note, however, that the clickable images feature is creating
+  Anchors with HREFs which aren't actually there, and still can create
+  technically invalid markup, on occasion, when the non-doctored markup
+  actually is valid.  The latter mods still need some improvements in the
+  formatting, but are OK to use for now, and my brain hurts from trying
+  to think through all the possible markup we might encounter. - FM
+* Tweaks of the Lynx Trace Log handling to deal with reloads when the
+  HText structure for the log has been dumped.  Made the first letter
+  of the filename uppercase (Lynx.trace), complementary to Lynx.leaks.
+  Eliminated the log from the Visited Links Page so it can't be sought
+  there as a forward link.  Use the History Page if you want to 'd'ownload
+  the log, or use the 'p'rint option while viewing the log.  Note that
+  suffix maps do tail matching, and thus the so-called suffixes need not
+  begin with a dot.  If you want to use an external viewer for the log,
+  you can put:
+  	SUFFIX:Lynx.trace:application/x-LynxTrace
+  	VIEWER:application/x-LynxTrace:most +s %s
+  in your lynx.cfg, or their equivalents in your mime.types and mailcap
+  files. - FM
+* Tweaks in LYMainLoop.c to set newdoc.title for various special pages
+  generated by Lynx (History Page, Info Page, etc.) and when following
+  a link. - FM
+* Small change to the heuristics for New_DTD in start_element()
+  in SGML.c (try a bit more to close containing element if it's the
+  same tag) - KW
+1997-05-12
+* Added support for proxy authentication. - AJL, FM
+* Updated follow_help.html to indicate that 0 is the universal
+  F_LINK_NUM mapping for invoking the "Follow link (or ...) number:"
+  prompt. - FM
+1997-05-11
+* Tweaks in LYMainLoop.c to ensure that the LYforce_HTML_mode flag is
+  reset reliably, so it doesn't carry over to requests for text/plain
+  documents, as it was doing under some circumstances in the vanilla
+  code, e.g., when a bookmark file was used as the startfile via a
+  file://localhost/path URL rather than via the -book switch. - FM
+* Very minor change in Lynx_users_guide.html, added two words - KW
+1997-05-10
+* Fixed a typo in statusline() of LYUtils.c.  The check for whether
+  the string is zero length before bothering to convert CJK multi-bytes
+  was checking a holding buffer instead of the string. - FM
+* Fixed a bug in LYHandleMETA() of LYCharUtils.c.  The check for a
+  URL following the SECONDS value in REFRESH directives was not
+  taking into account that an EOL might follow the digits for the
+  SECONDS value. - FM
+* Changed the behavior of boolean_choice() in LYOptions.c so that the
+  cursor is positioned immediately at the option display line instead
+  of staying at the statusline instructions until an initial entry is
+  made, and modified the statusline instructions accordingly. - LE, FM
+* Added a check for a NULL pointer in the LYCookie.c code for blocking
+  sharing of SSL encrypted cookies with http servers, based on a patch
+  from RT, and added a comment on why code for a block based on the
+  scheme is there, despite its being redundant with the current blanket
+  restriction based of the ports. - FM
+* Mapped 0 to F_LINK_NUM (as suggested by KW), so that 0 invokes the
+  "Follow link (or goto link or page) number:" prompt under all
+  circumstances (but with the 0 not treated as the first digit of
+  the number entry).  That's a better way
+  to do it, because then the F_LINK_NUM command and explanation always
+  appears in the "Current Key Map" display, and only the mappings of
+  numbers to functions drop out when going from NUMBERS_AS_ARROWS to
+  LINKS_ARE_NUMBERS mode (as they should, 'cuz the numbers no longer
+  are mapped to functions; though maybe they should stay mapped to
+  functions now that we have an explicit command key for invoking the
+  prompt; something to think about...). - FM
+* Updated the PROBLEMS file to indicate that you should try changing
+  -lresolve to -lbind if you have upgraded to the bind-8.1 or later
+  library on a Sun system and keep getting the message "Alert!:  Unable
+  to connect to remote host". - FM
+1997-05-09
+* Typo fix in follow_help.html. - FM
+* Added an LY_SLclear() function in LYCurses.c as a more efficient
+  substitute for slang of the curses clear(), based on a patch from
+  JED. - FM
+* Added a USE_TRACE_LOG compilation (userdefs.h) symbol and -tlog command
+  line toggle of the compilation default (normally TRUE), for directing
+  syserr messages to a lynx.trace file in the user's home directory when
+  TRACE mode has been turned on (either via the -trace command line switch,
+  or the TOGGLE_TRACE (Control-T) command.  Also added a TRACE_LOG command
+  (normally ';') for viewing the "Lynx Trace Log" (lynx.trace) at any time,
+  if one has been initiated during the current session.  The trace log
+  feature is disabled automatically in anonymous or validation accounts,
+  and should not be used in any account which could have different users
+  simultaneously.  The mods work well to the extent I've exercised them
+  thus far on VMS and for the solaris2 target, but possibly need more
+  refinements, depending on the behavior for other Unix flavors of
+  freopen(), which is used for redirecting stderr to the log.  Updated
+  lynx.man, lynx.hlp, and the online 'h'elp to describe these new
+  features. - FM
+1997-05-08
+* Made the handling of hidden links dependent on a new command line
+  option.  With -hiddenlinks=listonly hidden links are only shown on
+  'l'ist screens and listings generated by -dump or from the 'p'rint
+  menu, but appear separately at the end of those lists.
+  With -hiddenlinks=ignore they don't appear even in listings.
+  With -hiddenlinks=merge hidden links are treated as before,
+  i.e., they show up as bracketed numbers if LINKS_ARE_NUMBERED is on,
+  and are numbered together with other links in the sequence of their
+  occurrence in the document.  The default is -hiddenlinks=listonly.
+  Changed the new follow_help.html file accordingly.
+  This may help obviate an apparent need to call something a bug which
+  others regard as a feature... - KW
+* Function HText_AreDifferent() updated as in FM's code, but still
+  unused. - KW
+1997-05-07
+* Added another argument in follow_link_number() of LYGetFile.c for
+  returning the number entered at the "Follow link (or page) number:"
+  prompt to the mainloop(), and modified the statusline error messages
+  that may be issued from the mainloop() in conjunction the with 'g' or
+  'p' suffixes so that they report that number when appropriate. - FM
+* Changed the prompt to "Follow link (or goto link or page) number:" - KW
+* Tweaked case HTML_DD: in HTML.c so that it checks whether a wrap
+  has just occurred naturally before imposing a newline for DD start
+  tags.  Without that check, seemingly random, extra newlines could
+  occur in the DL/DT/DD blocks. - FM
+* Created a follow_help.html for the keystroke_commands subdirectory
+  of the online 'h'elp, describing the "Follow link (or page) number:"
+  features, and added links to it in Lynx_users_guide.html and
+  keystroke_help.html. - FM
+* Changed the help description according to what is implemented here - KW
+1997-05-06
+* Further tweaked KW's mainloop() tweak (see yesterday's entry), so that
+  newdoc.link is reinitialized properly when we're going to, but not
+  ACTIVATE-ing, a link in the current page due to a 'g' suffix for a
+  "Follow link (or page) number:" entry.  Otherwise, if the number with
+  a 'g' suffix was used to make the last link on the current page the
+  current link, and then a NEXT_LINK command was used, one could end
+  up on a link beyond the first one in the next page.  Also added a
+  statusline message if the 'g' suffix is used with a number which
+  corresponds to a link that already is current. - FM
+* Tweaked yesterday's LYList.c mods so that an OL with the CONTINUE
+  attribute is used when a "Hidden links:" list is appended to a
+  "Visible links:" list and NUMBERS_AS_ARROWS mode is on.  This allows
+  you to see the number to enter at "Follow link (or page) number:"
+  prompts, as when LINKS_ARE_NUMBERED mode is on. - FM
+* Mods in HTML.c for LI and LH handling so that a pointless wrap will not
+  occur at the spacer following the bullet in UL blocks or the Arabic
+  number, Roman numeral, or upper- or lowercase letter in OL blocks if
+  the subsequent text has no spaces, itself, up to the right margin.
+  In such cases, that text now stays on the initial LI or LH line, and
+  wraps at the right margin to the left indentation for a second or
+  greater line in the LI or LH. - FM
+* Changes to avoid memory leaks in LYCookie.c - KW
+* Escape '<' and '>' characters (using the LYEntify functions) in URL
+  strings written to the temporary files for LIST and INFO screens, to
+  avoid invalid HTML and corrupted display as a result of URLs which
+  contain these characters (although they shouldn't) and have not been
+  escaped earlier. - KW
+* Changed the label for the currently selected link from "Filename:"
+  to "URL:", and fixed an alignment glitch for the 9th item on the
+  History and Visited Links pages. - KW
+* Changed an "8-bit" occurring in HtInit.c to "8bit", tweaked LYKeymap.c
+  comments. - KW
+1997-05-05
+* Added HText_AddHiddenLink(), HText_HiddenLinkCount(), and
+  HText_HiddenLinkAt() functions in GridText.c for keeping track of the
+  addresses (URL, plus fragment if present) for links that were converted
+  to hidden by HText_endAnchor() due to their having no visible link name,
+  and modified showlist() and printlist() in LYList.c so that if any hidden
+  links were create during the rendition, the "References in this document:"
+  menu for the 'l'ist command or appendix on dumps segregates and clearly
+  labels the visible versus hidden links. - FM
+* Plugged a memory leak in LYEntify() of LYCharUtils.c. - FM
+* Modified experimental DTD info to not close anchors when an invalid
+  P, H1-H6, or ADDRESS start tag is encountered, and to change error
+  recovery for P and MAP. - KW
+* Modified experimental DTD info and HTML.c to not close PRE when
+  an invalid FORM start tag is encountered, and to use the appropriate
+  handling for preformatted text if PRE is in effect but is not the top
+  element on HTML.c's stack.  The HTStyle structure's freeFormat (which
+  wasn't used anywhere before) is now used as one test whether we are
+  within preformatted text, also corrected the style setting of freeFormat
+  for PRE in DefaultStyle.c. - KW
+* Changed internal gateways (in HTNews.c, HTFile.c, HTWAIS.c, HTWSRC.c)
+  to end LI, DT, and DD elements if they are not declared SGML_EMPTY,
+  so that HTML.c's stack won't get overloaded in this case. - KW
+* Tweaks in mainloop() handling of DO_GOTOLINK_STUFF and DO_GOTOPAGE_STUFF.
+  Going to a link with the 'g' suffix and then immediately ACTIVATing that
+  link could previously show the wrong page of the new document, since
+  newdoc.line was not being reset. - KW
+1997-05-03
+* (chartrans) Now always check for LYlowest_eightbit[current_char_set]
+  near the top of HText_appendCharacter(), to prevent writing C1 control
+  chars to the terminal if they are not valid as displayable characters
+  according to the selected "display character set" Option.
+  All this should be handled earlier in processing, and this check may
+  disappear again for testing, but somebody asked for it... - KW
+* (chartrans) Small changes to README files. - KW
+* In the section of HTUtils.h for non-autoconf builds, don't set
+  HAVE_KEYPAD or HAVE_TTYTYPE if USE_SLANG is defined. - KW
+* Modified HText_LinksInLines() to not count hidden form fields. - KW
+* Added support for setting an anchor's no_cache element based on a
+  comparison between Expires and Date headers if both were received
+  and we didn't set it based on a Cache-Control directive.  Also
+  added equivalent support for a comparison between an Expires value
+  from a META tag and a Date header.  We still compare Expires header
+  or META values versus the system time if no Date header was received,
+  and still do not accept Date values from META tags because they are
+  unlikely to be reliable. - FM
+1997-05-02
+* Fixed a bug in LYAddImageMap() of LYMap.c which could cause multiple
+  insertions of the same MAP into the LynxMaps structure, and crashes
+  on some systems due to the consequent multiple FREE()'s at exit. - FM
+1997-05-01
+* More mods in HTML.c, LYCharUtils.c and GridText.c for rational handling
+  of potentially wrapped form fields in PRE blocks.  We now artificially
+  wrap the line if the form field would start within 6 columns from the
+  right margin.  This makes sure that editing windows and the highlighted
+  segments of submit or reset buttons will not ever be ridiculously short,
+  and is homologous to our use of a collapsible space before input fields
+  and buttons when not in PRE blocks to promote a wrap there instead of
+  within the fields or buttons. - FM
+* Expanded the WHEREIS query support so that it also locates the values
+  of form fields within the current document and repositions or pages
+  accordingly, as for normal (Anchor) links and for text strings.  Note
+  that if the hit was for an OPTION value in a retracted SELECT popup,
+  you are positioned on the retracted window, and must pop it up and
+  search again to be positioned on the OPTION value with the hit, unless
+  it already is the selected OPTION.  The mods are hairy enough without
+  trying to do the latter automatically, at least for now. - FM
+1997-04-30
+* Quote the URL for external command (not for VMS or DOS or Windows)
+  to avoid dangerous chars and shell spoofing. - KW
+* Escape characters properly when constructing URLs from filenames
+  in LYConvertToURL.  If a string given for startfile, home page, or
+  a goto command which does not already have the form of an absolute
+  URL starting with an URL scheme and which does not start with '~'
+  (but may start with '/') specifies an existing file or directory in
+  valid Unix-like format for the native filesystem, i.e., without using
+  escaping, it gets URL-escaped, otherwise it is assumed to already
+  be URL-escaped. - KW
+1997-04-29
+* Updated RP Styles 0.2 code, don't allow comma as separator between
+  fg and bg colors after all, fix the LYNX_VERSION string generation
+  in userdefs.h to have `-Styles' appended *within* the quoted string. - KW
+* Added support for a 'p' suffix, like the 'g' suffix for making a link
+  number the current link rather than ACTIVATE-ing it,
+  but for displaying the page indicated by the number preceding the
+  'p' suffix entered at the "follow link (or goto link or page) number:"
+  prompt.  [...]  If the number
+  entered at the prompt is '1' or less followed by the 'p' suffix, or only
+  'p' is entered, you get the same behavior as for the HOME command.  If
+  the number is equal to or greater than the number of pages, you get the
+  last page displayed as you would if you had used successive PAGE_DOWN
+  commands from the HOME position to reach it.  This differs from the END
+  command, which fills the screen with lines from the end of the document
+  if you are not already displaying the end of the document.  Note that if
+  you enter a number without a suffix (to ACTIVATE the link with that number)
+  or with the 'g' suffix (to make the link with that number the current link)
+  it must correspond to a valid link number or an error statusline message
+  will be issued, in contrast to the 'p' suffix for which an out of range
+  number is treated as a request to display the first or last actual page in
+  the current document. - FM
+* Fixed some typos in lynx.man. - LV
+* More modifications of the anchor counting code for HTGetLinkInfo() in
+  GridText.c so that it properly skips hidden form fields and anchors
+  without selectable text. - KW
+* More modifications in GridText.c and HTML.c so that it deals rationally
+  with submit or reset button values, and the underscore placeholders for
+  other form fields, when in versus not in PRE blocks.  The entire submit
+  or reset button values are now always displayed, whether or not a portion
+  of it was wrapped, but we still can only highlight the portion before the
+  wrap to indicate a link for submission of the form or for resetting the
+  form field values. - FM
+* Undid some mysterious changes in SIGHUP setting (SIG_IGN vs. SIG_DFL)
+  which had sneaked in in connection with adding the NOSIGHUP
+  conditional. - KW
+* Tweaks to New DTD's extra info for CENTER and H1..H6 - KW
+* New function HText_AreDifferent() from FM added to GridText.c, but
+  not used yet. - KW
+* Tweaks to WB's additions for external command: use strncasecomp, add
+  LYExtern.o to src/makefile.in, changed test for empty command. - KW
+* Changed LYKeymap.h and LYKeymap.c so they agree about the symbols
+  assigned to the new keys (SWITCH_DTD, EXTERN). - KW
+* correct minor syntax err that caused SCO 3.x to fail make-include
+  autoconf test.  also, eliminate whitespace before '#' that causes
+  compile-fail on K&R compilers. - TD
+1997-04-28
+* Updated lynx_url_support.html so as to make clear that the offer to
+  include the currently displayed document with right-angle-bracket
+  prefixing for mailto, newsreply, and snewsreply URLs is made only if
+  the user has defined an external editor via the Options Menu, and that
+  the user is expected to edit this inclusion so that it retains only
+  those passages relevant to the email or followup message which the
+  user will add. - FM
+* Tweak of INPUT handling in HTML.c so that we use nbsp instead of any
+  spaces when loading a submit or reset button's actual value instead
+  of a series of underscores into the HText structure, so that we
+  still promote a wrap, if needed, at the space we ensured would be
+  present before each INPUT. - FM
+* Made first_option a structure member rather than a static variable
+  in HTML.c - KW
+1997-04-27
+* Tweak of Control-C and Control-G handling for popup_options() in
+  LYForms.c.  They were being sought improperly as command keys rather
+  than as raw keyboard entries.  Note that only Control-G should be
+  used as "cancel" within popup windows on Unix, because Control-C
+  is not being trapped to a handler as on VMS. - LE, FM
+* Tweak of the anchor counting code for HTGetLinkInfo() in GridText.c
+  so that it takes form fields into account when making a link current
+  based on a "Follow link number" entry with the 'g' suffix.
+  Also added comments to that code. - KW
+1997-04-25
+* Added information in the "Lynx bookmarks" section of the Users Guide
+  about appropriate versus unsupported modifications when editing the
+  bookmark files. - FM
+* RP Styles 0.2 fixed a bit and brought up to current experimental code
+  level (no autoconfig or simple-curses, only older version of Wayne's
+  mods, maybe something else is missing, too).  No documentation, no
+  detailed checking, no real cleanup.  Makefile slightly adapted,
+  but still needs changing for new systems - see comments there. - KW
+1997-04-24
+* Tweaks for enhanced mouse support in Win32 and hooks for 386 which
+  doesn't have mouse support yet. - WB
+* External command added.  See LYExtern.* in src and lynx.cfg.
+  You need to define USE_EXTERNALS to compile this in. - WB
+1997-04-23
+* Modified LYCharUtils.c, HTML.c and LYMessages_en.h so that if a
+  partial reference (HREF or SRC value) would be resolved to an http
+  or https URL which has only two dots as the first symbolic element in
+  the path (e.g., http://host/../foo.html), such that the server would
+  reject the request, that element is excluded from the resultant URL,
+  but a statusline message is issued (once per document) about a bad
+  partial reference, as immediate feedback which might lead to the
+  document provider correcting the bad partial reference(s).  We still
+  retain that first symbolic element, in compliance with the IETF RFCs
+  and IDs for resolving URLs, with other URL schemes (e.g., ftp). - FM
+* Added a skip_stack int to the HTML.h struct _HTStructured, to use
+  for flagging that the next call to HTML_start_element or
+  HTML_end_element is an internal shortcut and should skip pushing
+  or popping the HTML.c paragraph style stack even for elements
+  that are not declared SGML_EMPTY.  Added a SET_SKIP_STACK macro
+  to HTML.c to set the flag, use it. - KW
+* Changes to HTML.c to better deal with a number of elements which may
+  or may not have been declared SGML_EMPTY in HTMLDTD.c:
+  if the last stacked element is HTML_OPTION, treat text as for
+  HTML_SELECT in HTML_put_character and HTML_put_character and
+  HTML_put_string.  Added handling code for </P> to HTML_end_element
+  (similar but not identical to that for P in HTML_start_element).
+  Added check whether a SELECT is still open to FORM handling in
+  HTML_end_element.  Added check whether a FORM is open to SELECT
+  handling in HTML_end_element.  Added cases for end tags of
+  TABLE-related elements (TR, THEAD, TFOOT, TBODY, COLGROUP, TH, TD)
+  and of DT, DD, LH, LI, FONT, OVERLAY to the switch in
+  HTML_end_element, currently just break from the switch. - KW
+* Some tweaks and corrections to the additional element info and
+  to the content types used with New_DTD, in HTMLDTD.c.  Made
+  OPTION non-empty. - KW
+* Now changed the tags_old[] in HTMLDTD.c, which is used with the
+  switchable "old" SGML parsing, to follow the changes for A, B,
+  BLINK, CITE, EM, FONT, I, STRONG, and U mentioned in the entry
+  of 1997-04-15.  These, together with FORM and P, are all declared
+  as SGML_EMPTY now when the "old" SGML parsing is in effect, but
+  not with new parsing. - KW
+* Changes to LYMail.c and LYPrint.c to send Content-Transfer-Encoding
+  headers and/or a charset parameter when mailing, based on idea from
+  Hynek Med.  Don't use charset if we only have 7-bit characters
+  anyway.  If compiled with EXP_CHARTRANS, use MIME name corresponding
+  to display character set if it looks valid (not "x-"), otherwise
+  only an explicitly given document charset.  In the chartrans case,
+  don't send charset parameter for CJK since it may be wrong... - KW
+* Added TRACE output to UCAuto.c - HM
+1997-04-22
+* refined check for slang libraries/headers by checking if $CFLAGS has been
+  set so that slang.h is in the search path - TD
+* add check to allow use of broken ncurses 1.9.9e's color - TD
+* add check for NGROUPS, TRUE, FALSE macro definitions - TD
+* remove top-level makefile.in targets that can be combined with the generic
+  target (more work required on the remaining ones) - TD
+* Plugged memory leak in deleteLinks() of HTAnchor.c. - KW
+* When dumping or outputting a rendered document via the 'p'rint menu,
+  Lynx would use the underscore placeholders for submit/image/reset
+  buttons as for other INPUT fields.  We now load the values of
+  submit/image/reset buttons instead of placeholders into the HText
+  structure, so the values will be seen when dumping or outputting
+  via the 'p'rint menu.  See the comments under case HTML_INPUT: in
+  HTML.c for the still less than optimal things that happen if a
+  wrap occurs within the INPUT value or placeholder strings, as might
+  happen in PRE blocks, or for strings wider than the screen. - LE, FM
+* SGML_abort() did not free memory used by the SGML.c parser stack.
+  Now it does, but still doesn't call HTML_end_element() for the
+  stacked elements (it's an abort after all...) - KW
+1997-04-21
+* Tweaks of the 1997-04-11 and 1997-04-09 mods in HText_endAnchor() of
+  GridText.c so as to take possible wrapping of Anchor content into
+  account when deciding whether or not to implement the Anchor as an
+  ACTIVATE-able link. - FM
+* New SGML.c parser, and new HTMLDTD.c with additional element info.
+  Extra content information for each tag is now included in the
+  HTTag structure, and given in an extended tags_new[] table in
+  HTMLDTD.c.  Modified start_element() and end_element() in SGML.c
+  to perform some heuristic wind-downs of the parsing stack, based
+  on the extra element info. - KW
+* Revert treatment of some tags which were treated as SGML_EMPTY
+  before to their "natural" content model.  No changes made to
+  HTML.c to accommodate this change, so results may differ where
+  HTML.c relies on previous hacks or has now handling code for
+  end tags of elements which were previously SGML_EMPTY. - KW
+* Made SGML parsing switchable between old and new HTMLDTD info
+  and SGML.c code, controlled by a New_DTD global variable and
+  LYK_SWITCH_DTD toggle key.  Use (temporarily?) ^V for the toggle key.
+  This is not yet changeable via command line, lynx.cfg, etc., and the
+  default is New_DTD==YES (so that it gets tested :-) ). - KW
+* Made some of the error messages before exit in LYMainLoop.c and
+  LYMain.c go to stderr instead of stdout, but only for UNIX and,
+  in the case of the LYMainLoop.c messages, only if
+  dump_output_immediately was in effect. - KW
+1997-04-20
+* Tweaks in LYCharUtils.c to bind META CONTENT to a header value only
+  via an HTTP-EQUIV attribute (i.e., not via a NAME attribute). - FM
+* Mod in HTAccess.c to ignore the anchor's no_cache element if we're
+  seeking a position in the currently loaded document. - FM
+* Commented out the above change in HTAccess.c.  There's a more complete
+  mechanism for it already in this code... - KW
+* Fixed a typo in the bookmark file lead text. - DK (Doug Kaufman
+  <dkaufman@rahul.net>)
+1997-04-19
+* Changed the inappropriate StrAllocCat() to StrAllocCopy() for
+  loading the XLOADIMAGE_COMMAND in LYReadCFG.c. - PC
+1997-04-18
+* Based on recent discussions in www-html@w3.org, added HY and SHY
+  to the DTD (treated as synonyms; one or the other is most likely
+  to be used in future HTML specs, so for now, we support both), as
+  markup equivalent to the named entity &shy; and numeric character
+  reference &#173; (soft hyphen).  Note that Lynx implements soft
+  hyphens as specified in IETF RFC 2070 (link "HTML i18n" in the
+  Users Guide).  Use of a tag instead of entity is preferable for
+  a soft hyphen because browsers which do not support soft hyphen
+  will ignore it as an "unknown tag" instead of inappropriately
+  inserting a hyphen or displaying the raw entity.  Also added WBR,
+  which is handled like soft hyphen (indicating a permissible wrap
+  point), but does not insert a hyphen at the wrap. - FM
+1997-04-17
+* Mods in HTML.c, HTML.h, and LYMessages_en.h to issue an HTML stack
+  overrun message only once per document, and as a statusline message
+  if not in TRACE mode, and to check in HTML_end_element() for
+  correspondence between the SGML and HTML stacks if an overrun should
+  occur. - FM
+* Corrections in HTML.c for the bounds checks associated with DIV and
+  CENTER nesting levels, and for an HTML stack underrun. - KW
+* Plugged a memory leak under case HTML_IMG: of HTML_start_element() in
+  HTML.c, and removed an inappropriate if(){} in HText_endAnchor() of
+  GridText.c. - FM, KW
+* Modified the lead text created for bookmark files in LYBookmark.c so
+  that it indicates that an editor can be used to delete or reorder
+  the links, but that the format within lines should not be changed,
+  nor other HTML markup added.  Note that the new lead text will be
+  used only when new bookmark files are created via the 'a'dd bookmark
+  link command.  A new bookmark file is not created if the one being
+  sought already exists, so existing ones will still have the old
+  lead text. - FM
+1997-04-16
+* Extensive changes to try to keep track of whether a document (or
+  a location within it) was reached by an internal (fragment-only)
+  URL reference or not.  The basic idea is to be serious about I-D
+  (currently) draft-fielding-url-syntax-04.txt.
+  URL references starting with '#' are always to the current
+  document (from which the reference is made). This leads to a
+  lot of hackery in HTML.c, LYMainLoop.c, LYHistory.c, etc. etc...
+  to distinguish a doc that was reached by an "internal" reference
+  from others.  But it seems necessary to keep track of how the
+  reference to a fragment was specified, whether with a non-empty
+  "real" URL (possibly relative) preceding the '#' or without it,
+  all the way way from the HTML parsing to the mainloop.  Only then
+  can the mainloop decide to not start a new retrieval for an internal
+  reference without skipping a new retrieval if a full URL reference
+  with fragment is made to a location in the same document (which
+  may be non-cachable or the result of a POST)...
+  This code prevents unnecessary/inappropriate POST form resubmissions
+  on following an internal link in a POST response, as they are
+  present for example in WebTechs validation results. - KW
+* A "Goto numbered link" feature.  The user interface could be improved...
+  Start typing the link number, then add 'g' before hitting enter - KW
+* Some improvements to WHEREIS search.  Will not always position
+  found string on first line (details depend on whether anchors are
+  present, usually will position in top third of screen), and avoid
+  some unnecessary screen updates. - KW
+1997-04-15
+* Miscellaneous additional tweaks in HTML.c for more robust error recovery
+  from bad HTML involving emphasis or style elements (B, BLINK, CITE, EM,
+  FONT, I, STRONG, and U), or HREF-less NAME-ed Anchors without matching
+  end tags. - FM
+* Modified the declarations in HTMLDTD.c and code in SGML.C, HTML.c, and
+  GridText.c to handle A, B, BLINK, CITE, EM, FONT, I, STRONG, and U
+  container elements homologously to the modified handling of FORM (see
+  1997-04-05 mods) so that if they are invalidly interdigitated or have
+  spurious end tags in the markup, substitutions of the "expected" end
+  tags by the SGML.c stack-based parser will not be made, and without
+  messing up the HTML.c stack-based parser.  Appears to work reliably
+  for all of the elements, and to be reasonably crash safe (hopefully
+  as safe as the vanilla v2.7.1), but there are no guarantees. - FM
+* Only *some* (most?) of the changes described in the above two
+  entries are used, as far as they change HTML.c.  Not yet using the
+  changes to HTMLDTD.c and SGML.c. - KW
+* refined logic of SVr4 curses color support to test the no_color_video
+  attribute - TD
+* ifdef'd NCURSES_MOUSE_VERSION logic to allow build with ncurses 1.9.4 - TD
+* ifdef'd wgetbkgd misspelling to allow build with ncurses prior to 1.9.9g - TD
+* document USE_MOUSE configuration-option - TD
+* modify configure script and makefile.in templates to make BSDI_Makefile
+  obsolete - TD
+* rename config.h to lynx_cfg.h to minimize conflict when configuring against
+  ncurses or slang in nonstandard locations - TD
+* new autoconf macro CF_HEADER_PATH is used to make header-search for slang
+  the same as ncurses - TD
+* modify CF_CURSES_LIBS, CF_NCURSES_LIBS and CF_SLANG_LIBS to accommodate
+  predefinition of $LIBS variable - TD
+* corrected autoconf'd compiler flags for Ultrix - TD
+* add config.guess & config.sub to allow specialized host-type checks - TD
+* guard against redefinition of NO_FILIO_H - TD
+* use new autoconf macro CF_SYSTEM_MAIL_FLAGS -JES
+1997-04-14
+* Tweaked LYAddImageMap() in LYMap.c so that it removes all pre-existing
+  AREA element entries when updating MAP element content, and set the
+  no_cache anchor element in LYLoadIMGmap() so that the updated MAPs
+  always will be used when rendering. - FM
+* Not using the no_cache change from last entry, until further
+  investigation. - KW
+* Removed two spurious lines under case LYK_PRINT: in LYMainLoop.c
+  (from an old cut and paste from case LYK_HISTORY: done too late
+  at night 8-). - FM
+1997-04-13
+* Modified the handling of BASE for resolving HREFs in relation to MAP
+  and AREA elements, and USEMAPs in IMG and OBJECT elements.  The
+  formally released code was treating such links equivalently to the
+  handling of fragments for positioning the display to ID-ed elements
+  or NAME-ed Anchors, and assuming they're in the same document if the
+  associated HREF value begins with a '#', rather than resolving versus
+  the BASE, and was always resolving versus the BASE for MAP ID or NAME
+  attributes, and for the AREA HREFs in MAP content.  We now always
+  resolve the MAP ID or NAME attributes versus the current stream's
+  address (since the MAP must be in it or we wouldn't be handling it)
+  [...] According to the
+  original draft and the current HTML 3.2 Proposed Standard,
+  MAPs need not be in the same document as the IMG or OBJECT elements
+  which specify links to the MAPs.  Because MAPs are "deferred objects",
+  they logically should be placed above any IMG or OBJECT elements which
+  reference them in the same document (as is done for SCRIPTs), but this
+  isn't stated in the specs, nor always done in practice.  [...]
+  ([A]uthors who place the MAPs further down in the same document should be
+  informed about "deferred objects" and encouraged to move them up 8-). - FM
+* Use logical extension of the rules for HREF references also for
+  USEMAP references to MAPs: relative URL references are resolved with
+  respect to a BASE element if one is present in the document where they
+  occur, unless they are URL references without a URL, i.e., only a
+  fragment starting with '#'.  In the latter case they are taken as
+  internal references referring to a MAP in the same document where
+  the USEMAP occurs, whether the MAP occurs before the USEMAP (as it
+  should, according to previous entry) or after the USEMAP.
+  HREF's in AREA elements follow the same rules. - KW
+* Fixed bug in HTML_free() for the case when LYMapsOnly is set.  We
+  didn't create an HText structure for the stream (just scanned it for
+  MAPs and processed them into LYMap.c's LynxMaps structure), nor do
+  we want to create a blank one (as was being done) since we didn't
+  render the stream, nor would we have a me->target set.  So we just
+  free any me elements that might still be allocated (though they
+  should have been freed already), and return rather than continuing
+  through the rest of the HTML_free() code. - FM
+1997-04-11
+* Fixed bugs in Gridtext.c and HTML.c which could cause mishandling
+  of anchors in LINKS_ARE_NUMBERS mode if a line wrap occurred in
+  the numbered bracket or the anchor content following the bracket,
+  and failures to suppress the numbered bracket if the anchor content
+  was empty due to ALT="" in an IMG tag, or if Lynx was configured or
+  toggled to suppress the link for the server-side image map if both
+  ISMAP and USEMAP attributes were present in the IMG tag. - FM
+* Only using the number-removing code under additional conditions:
+  ISMAPs which appear together with USEMAPs and which are suppressed
+  with LYNoISMAPifUSEMAP in LINKS_ARE_NUMBERS mode. - KW
+* Extended the disk_save restriction to the print menu as well as
+  the download menu, and accordingly updated lynx.hlp, lynx.man, and
+  Lynx_users_guide.html. - HN, FM
+1997-04-09
+* Many changes to further the Win32 and 386 ports.  An emulation of
+  the HTVMS_ calls was used to try and cover all the DOS'izms.
+  A specialized ifdef for pdcurses color mapping added.  Some keypad
+  tweaks.  More generalized process spawning.  .lynxrc is lynx.rc for 386 - WB
+* Tweak to ensure that a newline isn't inserted by virtue of a
+  FORM start tag if it's in the first line of a list element and
+  no text precedes it other than a UL's bullet or OL's number
+  on that line. -  FM
+* Added pauses for the "Bad HTML" statusline messages under cases
+  HTML_HTML and HTML_BODY in HTML_end_element(), and eliminated
+  their checks for an unclosed FORM because we no longer expect
+  that to cause a serious problem. - LE, FM
+* Added a NO_ISMAP_IF_USEMAP configuration symbol and -ismap
+  command line toggle for suppressing inclusion of a link for the
+  server-side-image-map if an IMG or OBJECT element has both ISMAP
+  and USEMAP attributes such that a client-side-image-map link is
+  created.  Updated lynx.man, lynx.hlp and Lynx_users_guide.html
+  accordingly. - FM
+* Fixed a glitch in HText_endAnchor() of Gridtext.c which could
+  cause dangling Anchors in LINKS_ARE_NUMBERED mode if the Anchor's
+  content was handled in a manner which caused it to become zero
+  length. - FM
+* Moved handling for NEWS_POSTING in LYReadCFG.c to the right place,
+  so that it can actually have an effect. - LV
+* Typo fixes for the comment concerning NO_ANONYMOUS_EMAIL in
+  userdefs.h - HN, FM
+1997-04-08
+* New translation table koi8r_uni for KOI8-R charset.  Lynx can now
+  translate between iso-8859-5 and KOI8-R, at least for the Cyrillic
+  characters present in both. - KW
+* New translation table def7_uni with default 7-bit mappings
+  (replacement representation).  Based on RFC1345 and mnemonic,ds
+  from ftp://dkuug.dk/i18n/ and previous Lynx replacements
+  in LYCharSets.c and IPA FAQ convention and stuff for Ethiopic and
+  KOI8-R.  It maps many of the accented Latin characters present in
+  Unicode to their unaccented counterparts.  This table is now
+  used for the "7 bit approximations" display "character set". - KW
+* Entities for Latin2 characters added to HTMLDTD.c  These also
+  include many entity names for ASCII characters, and characters
+  which are in both iso-8859-1 and iso-8859-2. - Hynek Med
+* Changes to the non-chartrans translation tables in LYCharSets.c
+  for &Dstrok;, &ETH;, and &eth;.  Treat &Dstrok; more like
+  an entity for the (Latin-2) Unicode character U+0110, since
+  that seems to be SGML standard usage. - KW
+* Added mappings for some "smart quote" characters to several
+  translation tables. - KW
+* Make makeuctb slightly more flexible (accept unicode range for
+  mapping to single code point). - KW
+1997-04-07
+* Took out special-case handling in the curses-color code for underlining
+  when lynx is running under Linux using the linux console with color.
+  The code was introduced on 1997-03-12 and would ignore "smul" capability
+  info from terminfo or termcap under those circumstances, always using
+  bold instead of underline. - KW
+* Slightly modified the FORM handling patch of 1997-04-05, as follows:
+  Use a generic test for a non-SGML_EMPTY element for bypassing the
+  stack pop in HTML_end_element() of HTML.c instead of an explicit
+  test for HTML_FORM. - KW
+1997-04-06
+* Patch for IMG elements which have both ISMAP and USEMAP in effect.
+  In HTML_start_element() don't generate the "[ISMAP]-" string for
+  output in this case, unless clickable_images is set TRUE. - KW
+1997-04-05
+* Patch for Lynx v2.7.1 to handle invalidly interdigitated container
+  elements or spurious container end tags without substitutions of
+  "expected" FORM end tags by the SGML.c stack-based parser, and
+  without messing up the HTML.c stack-based parser.  Reliably succeeds
+  in not closing FORMs before all of the FORM elements, including
+  submit buttons, have been processed.  Should be reasonably crash
+  safe (hopefully as safe as the vanilla v2.7.1), but there are no
+  guarantees. - FM
+1997-04-04
+============================================================================
+---  Release of Lynx2-7 + BUGFIXES as Lynx v2.7.1 (April 4, 1997) by FM  ---
+============================================================================
+* Note that 2.7.1 was not a release from this code set, but all 2.7 -> 2.7.1
+  bugfixes and other changes are also included in this code set, in either
+  identical or equivalent form.  Therefore the entries below this point
+  comprise the 2.7 -> 2.7.1 changes, and additionally other changes made to
+  the development code set during that time. - KW
+1997-04-02
+* add Andrew Kuchling's patch to support mouse-clicks with ncurses. - TD
+* refine tests that address porting problems to SCO (detecting struct winsize,
+  workaround for misdefinition of 'remove') - TD
+* refine CF_COLOR_CURSES test to avoid ncurses 1.9.9e bugs. - TD
+* refine CF_PATH_PROG to allow for machines that haven't the given programs,
+  by using only the program name and added configure option
+  --disable-full-paths to enforce this behavior. - TD
+* fixes for some gcc compiler warnings (missing prototypes, unused variables,
+  uninitialized variables, shadowed variables). - TD
+* Fixed typos in LYHistory.c, LYMail.c and LYMain.c which caused
+  failures of flag setting in the distributed code. - TD
+* correct cast in HTFWriter.c that may break if atoi() is not prototyped. - TD
+* add top-level makefile target 'maintainer-clean', use this to remove
+  Lynx.prj - TD
+1997-03-31
+* Added a missing check for whether the fragment token is NULL in
+  LYConvertToURL() of LYUtils.c.  Without the check, the for-Unix code
+  could crash if a local file spec was entered as a startfile or goto
+  with escaped characters. - KW
+* Mod in HTML.c to retain "[INLINE]" as the default ALT string if an
+  IMG element has an ISMAP attribute but is not in Anchor content such
+  that it could not in fact function as a server-side image map. - FM
+1997-03-27
+* In mainloop(), after the call to HText_pageDisplay() following a change
+  of the document view, ensure that curdoc.link does not remain set to -1
+  if there are any links on the screen.  This would otherwise happen if
+  a document is pushed to the history stack while there are no links, and
+  later popped (and refreshed) after one or more links have been created.
+  This change prevents segmentation faults which occurred after creation
+  of a new file in a previously empty directory via the DIRED menu.  The
+  access to invalid memory only occurred if the screen showing the empty
+  directory did not have a parent dir reference link (which is always the
+  case if NO_PARENT_DIR_REFERENCE was specified at compilation time). - KW
+* In LYLocal.c, modified the code handling DIRED_MENU to do more careful
+  checking of the selected file.  In addition to "TAG", "FILE", and "DIR",
+  DIRED_MENU definitions in lynx.cfg now also recognize LINK as a type.
+  DIRED_MENU definitions with a type field of "LINK" are only used if the
+  current selection is a symbolic link ("FILE" and "DIR" definitions are
+  not used in that case).  The default menu definitions have been updated
+  to reflect this change, and to avoid the showing of menu items whose
+  action would always fail - KW
+* Some cleanup to eliminate compiler warnings, remove some unused
+  variables - KW
+* Fixed a typo and added comments for the code in LYMainLoop.c which
+  decides whether to load the URLs for homepage and/or startfile into
+  the goto buffer at startup.  The typo in the distributed code caused
+  the startfile URL always to be added to the goto buffer, even if
+  it had POST content such that it could be resent inappropriately
+  as a GET request via the goto buffer. - FM
+* Added a bsdi-slang target to the Makefile. - Laura Eaves
+1997-03-26
+* Changed highlighting of strings found by a WHEREIS ('/') search.
+  Now uses Christmas tree attribute combination ("all bits are on"),
+  which with color support translates to COLOR:7. - KW
+* Modified the HTStream structure and associated code in src/HTFWriter.c
+  so that we save and use the relevant content of the associated
+  HTPresentation structure as two HTFormat elements rather than via a
+  pointer to the HTPresentation structure itself, because the latter
+  structure might not be valid under some circumstances when
+  HTFWriter_free() is called.  The distributed code might indirectly
+  result in segmentation faults during downloading on Linux and some
+  other flavors of Unix (though they don't occur for most flavors, or
+  on VMS). - KW
+1997-03-23
+* Further reduction of top-level makefile.in by moving definitions out of
+  WWW/Implementation/*/Makefile, so only one is needed for autoconfigured
+  build (i.e., WWW/Implementation/unix/Makefile).  This highlights the
+  remaining differences between the top-level targets - TD
+* Make configure script generate Unix makefiles in subdirectories, a step
+  toward being able to run make from any directory, for development - TD
+* Add autoconf tests for paths of programs, including sendmail vs mmdf - TD
+* Add configure script options for development (--disable-echo, --enable-debug,
+  --enable-find-leaks, --enable-warnings) - TD
+* Allow user to override search path for ncurses header by setting $CFLAGS or
+  $CPPFLAGS - TD
+* Correct array limit in LYCurses.c for SVr4 color support - TD
+* Use addstr rather than printw in popup-forms to address concern about 8-bit
+  characters - TD
+1997-03-21
+* Changes in auto config handling of ncurses header location, function
+  used for reading terminal input, some other system dependent tweaks
+  (including SCO broken remove, time.h) - TD
+* Fix for popup handling with late ncurses versions (uses wprintw
+  instead of waddstr in LYForms.c) - TD
+* Mods in LYPrint.c to use ".txt" as the output file extension for
+  all rendered text/html files regardless of their original extension.
+  The distributed code was doing this only for ones with an extension
+  of ".html".  The original extension still is retained if the file
+  is being output as source. - FM
+* Added protection against passing a NULL pointer for path_url to
+  render_item() from dired_options() in LYLocal.c. - GN
+1997-03-20
+* Tweaked the protection against URLs directed to port 19 or port 25 so
+  that it can't be circumvented via lead zeros in the port numbers. - FM
+* Changed the compilation default so as not to send From MIME headers to
+  http or https servers.  The default can still be changed via lynx.cfg.
+  Replaced the -nofrom disabling switch to a -from switch for toggling
+  the compilation or configuration default.  Sending the From header
+  has become widely regarded as an invasion of privacy risk, particularly
+  in conjunction with cookie support. - FM
+* Corrected a typo in the lynx.cfg comments concerning TRUSTED_LYNXCGI
+  rules. - KW
+1997-03-17
+* Mods of LYNews.c and LYMail.c to prepend a "-- " separator before
+  appending the LYNX_SIG_FILE signature file to news and email
+  messages. - FM
+* Made the installation mode 755 in the top-level Makefile.  The
+  distributed code used 555, and some install commands were unable
+  to do the strip. - LV
+1997-03-14
+* Corrected typos and expanded the comments concerning lynxcgi symbols
+  in userdefs.h and lynx.cfg. - FM
+* Modified SGML.c to handle the numeric character reference &#8482; as
+  the named entity &trade; also in the non-chartrans case.  The
+  trademark character (given by &#8482; or &trade;) will be shown as
+  "(TM)" as the ASCII substitution unless the current display character
+  has a code point for the trademark character or unless overridden by a
+  chartrans translation table.  The code of 1997-02-25 prevented showing
+  the trademark sign as "(R)" but did not work in all non-chartrans
+  cases. - KW
+* Include time.h via tcp.h for SVR4 systems.  The tcp.h header does include
+  sys/time.h for Unix systems, but this apparently doesn't get  struct tm
+  and  extern char * ctime()  declared for SVR4. - FM
+1997-03-13
+* Added protection in LYGetFile.c against connections to the port 25
+  ESMTP service. - FM
+1997-03-12
+* (chartrans) Make compilation in src/chrtrans less verbose, no more
+  generating automatic *.h_old backup copies. - KW
+* Refinement to the SVr4 (ncurses) color support, allowing it
+  to more closely model the slang support. - TD
+1997-03-11
+* Tweak for command line parsing of files with no URL in LYUtils.c.
+  Also added ability to pass partial domain names in the DJGPP version. - WB
+* Added the closing function for Win32 TCP in LYExit.c (did anyone see a
+  difference?!). - WB
+* Altered LYCurses.c so that the DJGPP version could spawn other programs
+  without certain death. - WB
+* Ignoring the whole ~/lynx.cfg problem (expanding '~') entirely for the
+  Win32 version for now. - WB
+* Some other tweaks for Win32 and DJGPP - WB
+* Added protection in LYGetFile.c against denial of service attacks via
+  the port 19 CHARGEN service.  The distributed code left Lynx or proxies
+  vulnerable to such attacks via direct or redirection URLs. - FM
+1997-03-10
+* Fixed error in the handling of numeric character references with values
+  greater than 255 in SGML.c.  The distributed code was breaking after
+  substitutions instead of falling through to reset the string chunk and
+  recycle the terminator if not a semi-colon. - FM
+1997-03-09
+* Integrated (simple) color, auto-configure patches with 2.7 following
+  chrtrans patch - TD (T.Dickey), JES (J.Spath)
+1997-03-08
+* Fixed error in the switch positioning of checks for XLOADIMAGE_COMMAND
+  and wais_proxy in LYReadCFG.c.  The distributed code had them reversed
+  under case 'W' versus case 'X'. - PDS
+* Expanded the copyright and licensing statements in the -version
+  output. - FM
+1997-03-04
+* Corrected the offset computation in textsearch() of LYSearch.c so that
+  WHEREIS searches repeated on a page with no links seek the target
+  starting at the line immediately following the last displayed.  The
+  distributed code was setting a greater offset. - JES
+1997-03-02
+* Don't entify post content for the showinfo display, now that we are
+  making it an XMP block in that display to handle all of the supported
+  enctypes. - FM
+* Patches to fix mail and FTP for Win32 (LYMail.c, HTFile.c). - WB
+* Makefiles to compile chartrans code for Win32. - WB
+* (chartrans) Minor cleanups (makeuctb.c, chrtrans/Makefile, HTPlain.c)
+  to enable successful compilation on Win32. - KW
+1997-02-28
+* Changed all references to "image/*" to just "image" in the userdefs.h
+  and lynx.cfg comments about XLOADIMAGE_COMMAND.  The "/*" within the
+  userdefs.h comments was generating warnings from some compilers. - FM
+* Added a snake-slang target to the Makefile, and added -DUNIX to the
+  LYFLAGS for the snake3 and snake3-slang targets (HP-UX apparently does
+  not define "unix" itself with the -Ae switch, and thus needs to have
+  that definition forced via -DUNIX). - HL
+* Merged with patches and makefiles from Wayne Buttles
+  (buttles@wsb.champlain.edu) to enable compilation in two new environments:
+  Win32 (95/NT) with Borland C++ 4.52 compiler, and 386 DOS with DJGPP
+  compiler.  To add ports for Win32 (95/NT) and 386 DOS computers with a
+  packet driver, four new defines were created: _WINDOWS (Defined for Win32
+  specific code - Mostly TCP related), DJGPP (Defined for 386 specific code -
+  Mostly TCP related), DOSPATH (Defined for any DOS'ish computer), and
+  NOSIGHUP (Defined for computers not supporting sighup signal calls).
+  Separate utility programs needed for compiling and running Lynx on those
+  platforms are available from Wayne at
+  <http://www.fdisk.com/doslynx/wlynx/>. - WB, KW
+* Fixed Telnet for Win32 - WB
+* (chartrans) Small correction in SGML.c (set_chartrans_handling) - KW
+1997-02-26
+* Close both descriptors of the pipe() for the NSL_FORK enabled code
+  in HTTCP.c.  The distributed code was closing only one of them on
+  completed gethostbyname() calls, and neither on 'z'aps. - FM
+* Changed the HREF for the "Lynx FAQ" link in the online 'h'elp to
+  its new URL (http://www.slcc.edu/lynx/faq.html). - FM
+1997-02-25
+* More reverse engineering to cope with Netscape's bogus cookie header
+  parsing.  The parser must not require an '=' between the expires
+  attribute name and value, because Set-Cookie headers are being
+  transmitted without it (e.g., by http://law.agps.gov.au).  So Lynx
+  now treats that as another special case. - FM
+* Cope with invalid use of expires attributes in Version 1 cookies.
+  An -06 State Management draft recommends that for "backward
+  compatibility", and has been severely criticized in the HTTP-WG,
+  but it would be foolish not to assume Netscape will do that.  See the
+  expanded comments in LYSetCookie() of LYCookie.c for more information.
+  Note that "expires" thus cannot be used as a Version 1 cookie name, but
+  a provider would be foolish to use that, anyway.  Note also that the
+  possibility of using different header names for Version 1 versus
+  Version 0 (a.k.a., "Netscape") cookies is being discussed in the
+  HTTP-WG, which might have been better to do in the first place, but
+  the -05 draft has been approved as RFC 2109:
+    http://info.internet.isi.edu/in-notes/rfc/files/rfc2109.txt
+  so it would be a while before that were done, if ever. - FM
+* chartrans code for translation of character sets, handling of Unicode,
+  and i18n updated for Lynx 2.7.  Support for CHARSET attribute on A
+  tags.  New directory src/chrtrans with table files.  Compilation flags
+  -DEXP_CHARTRANS, -DEXP_CHARTRANS_AUTOSWITCH (for Linux),
+  -DSLANG_MBCS_HACK (for raw unicode console).
+  New command line options when compiled with -DEXP_CHARTRANS, i.e.,
+  "-assume_charset", "-assume_local_charset", "-assume_unrec_charset".
+  See README.chartrans and README files in src/chrtrans for more info.
+  INFO screen shows of effective charset even if not given explicitly.
+  Translation routines in LYCharUtils.c not chartrans-ified at this point - KW
+* No showing of &trade; or &#8482; as (R) any more, use (TM) instead. - KW
+* Prefer HTTP-EQUIV over NAME in META tags. - KW
+1997-02-22
+* Fixed a memory management glitch which could cause a crash if the
+  MIME type of a reply to a FORM submission with METHOD=POST caused a
+  download offer to be invoked. - FM
+* Don't simplify ftp URLs by trimming trailing slashes if the URL is
+  being proxied.  The Netscape proxy server for some unknown reason
+  can return redirection for ftp URLs with the slash appended, and
+  trimming it can result in a redirection loop.  Based on a posted
+  patch from KW. - FM
+* Fixed two typos in the checks for HTPassHighCtrlRaw in LYExpandString()
+  of LYCharUtils.c. - KW
+* Fixed typo in the equality check on line 1553 in HTGopher.c. - FM
+1997-02-19
+* Reset the host string after an '@', if present, when trimming default
+  ":port" fields in the new code aimed at compliance with the Masinter
+  and Fielding URL drafts, expected to replace RFCs 1738 and 1808.  The
+  distributed code neglected to do that, and was ending up on a ":password"
+  field, if present, instead of on the ":port" field, causing the username
+  to be treated as the host name.  - FM
+* Expand the default port trimming so as to include all of the registered
+  URL schemes which support a port field in the v2.7 release. - FM
+* Correctly uncache the current directory listing when invoking an 'u'pload,
+  so that it will be updated to include the uploaded file if placed in the
+  current directory.  The released code attempted to do this in a manner
+  which prevented a pop, so that the directory listing couldn't be restored
+  on return from the uploader menu. - FM
+* Recognize a bookmark file used as the startfile, whether it resides in the
+  home directory or in a subdirectory off home.  The released code failed if
+  the file was in home, and not in a subdirectory, unless the -book switch
+  was used instead of a startfile entry or WWW_HOME variable. - FM