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+
+Version 1.17.2 released
+=======================
+
+2001-07-07 Werner LEMBERG <wl@gnu.org>
+
+ * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
+ to size_t.
+
+2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
+ Fix synopsis.
+ * tmac/groff_mdoc.man: Fix synopsis.
+
+2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
+ Restore `doc-Pa-font'.
+
+2001-07-04 Werner LEMBERG <wl@gnu.org>
+
+ * src/utils/indxbib/dirnamemax.c: Moved to ...
+ * src/libs/libgroff/maxfilename.cc: Here.
+ s/dir_name_max/file_name_max/.
+ Add copyright.
+ * src/include/lib.h: Add file_name_max.
+ * src/utils/indxbib/indxbib.cc: Updated.
+ * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
+ Updated.
+
+ * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
+ as empty.
+ (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
+
+ * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
+ REGION_TEMPLATE): New macros.
+ (createAllPages, makeTempFiles): Use them.
+ Include `nonposix.h'.
+ (html_system): New function.
+ (createAllPages, createImage): Use it.
+ Use EXE_EXT.
+
+ * tmac/www.tmac: Fix typos.
+
+2001-07-03 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/www.tmac: Disable hyphenation in normal text only if output
+ device is html.
+ (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
+ * tmac/groff_mwww.man, NEWS: Updated.
+
+2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
+ image location.
+
+2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
+ doc-display-ps-stack): Implement font and font size stack for
+ displays.
+
+2001-07-02 Werner LEMBERG <wl@gnu.org>
+
+ * REVISION: Increased to 2.
+ * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
+
+ * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
+ beginning of a line.
+ * src/groff/grog/grog.sh: Ditto.
+
+2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
+
+ * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
+ make it portable.
+
+2001-06-27 Werner LEMBERG <wl@gnu.org>
+
+ Fix problems with preprocessor string for `man' program.
+
+ * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
+ Updated/added copyright.
+ Moved Emacs's local variable to identify nroff mode to the end of
+ the file; add local variable if missing.
+
+2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
+
+ * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
+ AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
+ * configure: Regenerated.
+
+2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
+
+ * aclocal.m4 (GROFF_PAGE): Fix page detection code.
+ * configure: Regenerated.
+
+2001-06-24 Werner LEMBERG <wl@gnu.org>
+
+ * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
+ but www.tmac.
+ * doc/pic.ms: Fix typos.
+
+Version 1.17.1 released
+=======================
+
+2001-06-21 Golubev I. N. <gin@mo.msk.ru>
+
+ * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
+ * configure: Updated.
+
+2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
+ image names.
+ * src/roff/troff/dic.cc (blank_line): Add html tag.
+
+2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * src/roff/troff/input.cc (do_suppress): Fix typo.
+
+2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
+
+ Added two new options (-D and -I) to specify image names and a
+ subdirectory to place the images in.
+
+ Change syntax from \\Ox to \\O[x].
+
+ * src/devices/grohtml/post-html.cc (main): Add options.
+ (usage): Updated.
+ * src/preproc/html/pre-html.cc: Include `stdarg.h'.
+ Use `NULL' instead of `0' for null string pointers.
+ (MAX_RETRIES): New macro.
+ (lengthOfintToStr, intToStr, make_message): New functions.
+ (makeFileName): Make function static.
+ Implement -D and -I options.
+ (checkImageDir): New function.
+ (write_end_image, write_start_image): Use new syntax of \O.
+ (createAllPages, removeAllPages): Implement -D and -I options. Use
+ make_message().
+ (createImage): Use make_message().
+ (addps4html): Add guard for malloc().
+ (usage, scanArguments): Updated.
+ (makeTempFiles): Use mkstemp().
+ (removeTempFiles): Use unlink().
+ (findPrefix): Add guard for malloc().
+ (main): Updated.
+ * src/roff/troff/input.cc (get_delim_file_name): New function to
+ parse \O.
+ (do_suppress): Updated to parse new syntax.
+ * src/devices/grohtml/grohtml.man: Updated.
+ * tmac/www.tmac: Updated to new syntax.
+
+ * NEWS: Updated.
+
+2001-06-15 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
+
+ * src/devices/grohtml/grohtml.man: Minor improvements.
+
+2001-06-14 Werner LEMBERG <wl@gnu.org>
+
+ * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
+
+2001-06-11 Werner LEMBERG <wl@gnu.org>
+
+ * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
+ line to specify preprocessor options -- mandb 2.3.1 only recognizes
+ the former.
+ * src/preproc/grn/grn.man: Add proper '\" string.
+
+2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
+
+ * test-groff: Don't use PATH but GROFF_BIN_PATH.
+
+2001-06-08 Werner LEMBERG <wl@gnu.org>
+
+ Updated to autoconf 2.50.
+
+ * configure.in: Renamed to...
+ * configure.ac: This.
+ * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
+ (GROFF_OS390): Updated.
+ * configure: Regenerated.
+
+2001-05-18 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/env.c, src/roff/troff/env.h,
+ src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
+ from 2000-12-21.
+
+2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
+
+ * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
+
+2001-05-16 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/input.cc (read_size): Emit warning if value becomes
+ less than or equal zero; set it to 1 then.
+ * src/roff/troff/node.h (node::node): Initialize `last'.
+
+2001-05-08 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/an-old.tmac: Make predefined strings work in compatibility
+ mode.
+ Add troff version guard.
+ * tmac/doc.tmac: Simplify version guard.
+
+2001-05-07 Werner LEMBERG <wl@gnu.org>
+
+ The .ns and .rs requests are now honoured not only in the top-level
+ but in all diversions (similar to UNIX troff).
+
+ This change is based on a patch from Tadziu Hoffmann
+ <hoffmann@usm.uni-muenchen.de>.
+
+ * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
+ (top_level_diversion): Remove `no_space_mode' member.
+ * src/roff/troff/div.cc (diversion::diversion,
+ top_level_diversion::top_level_diversion): Updated.
+ (macro_diversion::output): Reset `no_space_mode'.
+ (no_space, restore_spacing): Use `curdiv' unconditionally.
+ (space_request, blank_line): Check `curdiv->no_space_mode'.
+ (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
+ `curdiv' unconditionally.
+ * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
+ Updated.
+
+2001-05-06 Werner LEMBERG <wl@gnu.org>
+
+ Added two new requests `de1' and `am1' which are similar to `de' and
+ `am' with the difference that compatibility mode is saved on entry,
+ switched off during macro execution, and restored on exit.
+
+ * src/roff/troff/input.h: Added two new special characters
+ (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
+ * src/roff/troff/input.cc (input_iterator): Added two member
+ functions `save_compatible_flag' and `get_compatible_flag'.
+ (input_stack): Ditto.
+ (string_iterator): Ditto. Also add private member
+ `saved_compatible_flag'.
+ (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
+ (calling_mode): New enumeration.
+ (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
+ COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
+ (define_macro, define_indirect_macro, append_macro, ignore): Use
+ `calling_mode'.
+ (define_nocomp_macro, append_nocomp_macro): New functions.
+ (init_input_requests): Updated.
+ (do_request): Rename local variable `saved_compatible_flag' to
+ `old_compatible_flag'.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+ * tmac/an-old.tmac: Use `de1' instead of `de' request for all
+ public and trap-invoked macros. As a consequence, the man macros
+ work in compatibility mode also.
+
+2001-05-06 Solar Designer <solar@openwall.com>
+
+ * Makefile.in: Use $(mandir).
+
+2001-05-06 Alexios Zavras <zvr@pobox.com>
+
+ * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
+
+2001-05-05 Werner LEMBERG <wl@gnu.org>
+
+ Added `.ns' number register: Returns 1 in no-space mode (if in
+ top-level diversion), 0 otherwise.
+
+ * src/roff/troff/div.cc (no_space_mode_reg): New class.
+ (init_div_requests): Updated.
+ * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
+ Document it.
+
+2001-05-04 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/nroff/nroff.man: Improved documentation (especially
+ locales).
+
+2001-05-02 Werner LEMBERG <wl@gnu.org>
+
+ Added `brp' request: This is \p as a request.
+
+ * src/roff/troff/env.cc (environment::do_break): Add parameter
+ `spread'.
+ (do_break_request): New function (was `break_request').
+ (break_request): Calls `do_break_request'.
+ (break_spread_request): New; calls `do_break_request'.
+ (init_env_requests): Updated.
+ * src/roff/troff/env.h: Updated.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+ * REVISION: Increased to 1.
+ * win32-diffs: Updated.
+
+2001-05-01 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/an-old.tmac: Fix minor compatibility mode issue.
+ * tmac/troffrc-end: Make it really work in compatibility mode.
+
+2001-04-27 Werner LEMBERG <wl@gnu.org>
+
+ * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
+ stdlib.h.
+
+2001-04-22 Werner LEMBERG <wl@gnu.org>
+
+ * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
+ latest versions from glibc CVS archive.
+
+ * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
+ <c.zeelenberg@hccnet.nl>.
+
+2001-04-21 Werner LEMBERG <wl@gnu.org>
+
+ * configure.in: Move check for mkstemp() to...
+ * aclocal.m4 (GROFF_MKSTEMP): This new function.
+ * configure: Regenerated.
+
+ * src/include/groff-getopt.h: Don't use variable names in
+ declarations.
+
+ * src/devices/grohtml/html-chars.h: Removed. It isn't used.
+ * src/devices/grohtml/Makefile.sub,
+ src/devices/grohtml/post-html.cc: Updated.
+
+2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
+
+ * configure.in: Add special check for mkstemp().
+ * src/libs/libgroff/tmpfile.cc: Use it.
+ * src/utils/indxbib/indxbib.cc: Ditto.
+ * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
+ * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
+ `const'.
+
+2001-04-20 Bruce Lilly <blilly@erols.com>
+
+ `Version_string' as C++ object was not visible to linker from C
+ object files.
+ Add `const' to `Version_string'.
+
+ * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
+ (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
+ (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
+ (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
+ (scanArguments), src/preproc/refer/refer.cc (main),
+ src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
+ (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
+ (main), src/devices/grohtml/post-html.cc (main),
+ src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
+ (main), src/utils/hpftodit/hpftodit.cc (main),
+ src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
+ (main), src/utils/lkbib/lkbib.cc (main),
+ src/utils/addftinfo/addftinfo.cc (main): Implement it.
+
+ * src/roff/groff/pipeline.c: Add _UWIN.
+ * src/include/nonposix.h: Ditto.
+
+2001-04-20 Werner LEMBERG <wl@gnu.org>
+
+ * src/include/lib.h: Use HAVE_STRERROR.
+ * src/roff/groff/pipeline.c: Ditto.
+ * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
+ * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
+ * src/utils/pfbtops/pfbtops.c: Add copyright notice.
+ * win32-diffs: Updated.
+ * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
+
+2001-04-19 Werner LEMBERG <wl@gnu.org>
+
+ * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
+ instead of hardwired `"troff"'.
+ (char_buffer::read_file): Remove unused variables.
+ (char_buffer::write_file_troff): Ditto.
+ (char_buffer::write_file_html): Ditto.
+ (generateImages): Ditto.
+ (abs): Removed.
+ * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
+
+ * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
+
+ * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
+ * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
+ index_search_item::search1): Ditto.
+ * src/roff/troff/node.h (width_list): Reorder members.
+ * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
+ (lookup_warning): Ditto.
+ (prepend_string): Commented out.
+ * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
+ * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
+ * src/preproc/tbl/main.cc (process_format): Ditto.
+ * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
+ compiler warnings.
+ * src/preproc/pic/pic.cc: Updated.
+ * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
+ * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
+ * src/preproc/refer/command.cc (execute_command): Ditto.
+ * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
+ * src/preproc/refer/token.cc (lookup_token): Ditto.
+ * src/preproc/soelim/soelim.cc: Ditto.
+ * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
+ (isHexDigit): Commented out.
+ (pushBackBuffer::isString): Remove unused variable.
+ * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
+ warning.
+ * src/devices/grops/psrm.cc (resource_manager::lookup_font,
+ resource_manager::read_resource_arg, read_one_of, parse_extensions):
+ Ditto.
+ * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
+ * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
+ lookup_paper_size): Ditto.
+ * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
+ (text_glob, element_list): Reorder members.
+ * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
+ compiler warning.
+ * src/devices/grohtml/html-text.h (html_text::emit_space): Change
+ return value to `void'.
+ * src/devices/grohtml/output.cc (word_list::word_list): Fix order
+ of initializers.
+ * src/devices/grohtml/html.h (simple_output::check_newline,
+ simple_output::space_or_newline, simple_output::enable_newlines):
+ Add return value.
+ * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
+ compiler warnings.
+ * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
+ * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
+ output_ligatures, output_charset, read_map): Ditto.
+ * src/utils/lookbib/lookbib.cc (main): Ditto.
+ * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
+ (do_file): Fix typo (`=' -> `==').
+ * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
+ * src/utils/addftinfo/addftinfo.cc (main): Ditto.
+
+2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
+ Fix usage of GROFF_BIN_PATH.
+ * src/roff/nroff/nroff.man: Updated.
+
+2001-04-18 Werner LEMBERG <wl@gnu.org>
+
+ * NEWS: Fixing typos.
+ Updated.
+
+Version 1.17 released
+=====================
+
+2001-04-17 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/Makefile.sub (install-data): mdoc.local-s is in current
+ directory, not in $(srcdir).
+
+2001-04-16 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: More info on conditionals.
+
+2001-04-15 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Added some info about groff internals.
+
+ * src/roff/troff/node.cc (make_glyph_node): Emit warning message
+ about missing special character only if the name is non-null.
+
+2001-04-14 Werner LEMBERG <wl@gnu.org>
+
+ Removing the grohtml-old device driver which is now obsolete.
+
+ * src/devices/grohtml-old/*: Removed.
+ * font/devhtml-old/*: Removed.
+ * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
+ Remove comments.
+ * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
+ * test-groff (PATH): Updated.
+ * tmac/Makefile.sub (NORMALFILES): Updated.
+ * tmac/an-old.tmac: Remove special code for html-old device.
+ Replace `html-or-html-old' register with `an-html'.
+ * tmac/eqnrc: Updated.
+ * tmac/html-old.tmac: Removed.
+ * tmac/troffrc, tmac/troffrc-end: Updated.
+ * tmac/www.tmac: Remove special code for html-old device.
+ Replace `html-or-html-old' register with `www-html'.
+
+ * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
+ src/libs/libgroff/htmlindicate.cc (graphic_end),
+ include/htmlindicate.h, src/preproc/grn/*.cc,
+ src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
+ single argument for consistency with rest of source code.
+
+ * aclocal.m4, tmac/an-old.tmac: Fix copyright.
+
+2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * src/roff/troff/troff.man: Fixing typos.
+
+2001-04-13 Werner LEMBERG <wl@gnu.org>
+
+ * doc/pic.ms: Fixing many font switches.
+ * doc/groff.texinfo: Fixes, additions.
+ * MORE.STUFF: Updated.
+
+2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
+
+ * src/devices/grohtml/grohtml.man: Updated manual page regarding
+ simple anchor.
+ * src/preproc/html/pre-html.cc (createImage): Fixed right hand
+ cropping of images.
+ (removeTempFiles): New function to tidy up temporary files.
+ * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
+ Many fixes to do with the new inline suppress node and image regions
+ are much tighter.
+ * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
+ (generate_img_src): New function.
+ (html_printer::do_auto_image): Utilizes it.
+ (do_heading, do_title): Include inline images within their contents.
+ (html_printer::begin_page): Tidied up comments that are issued to
+ the html output file.
+ (html_printer::do_fill): Fixed so that `.nf' works with fonts other
+ than courier.
+ (text_glob::is_br): New method used by do_heading.
+ * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
+ equivalent diversion.
+ * src/include/html-strings.h: Altered image tags to reflect the
+ inline image node.
+ * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
+ parameter.
+ * src/preproc/eqn/main.cc: Will suppress generation of image tags if
+ it is already inside a pic image. Only emit tags if the argument
+ `-Tps:html' is present.
+ * src/preproc/tbl/main.cc: Changes to reflect additional
+ `html_end_suppress' parameter.
+ * src/roff/troff/env.cc: Only emit eol tag if a node has been
+ emitted since the last eol tag was written.
+ * src/roff/troff/env.h: New boolean `emitted_node'.
+ * src/roff/troff/input.cc (do_suppress): Handles extra suppress
+ nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
+ * src/roff/troff/node.cc (check_charinfo): New method.
+ (troff_output_file::determine_line_limits): Alterations to limit
+ checking.
+ * tmac/www.tmac: Changes to reflect new suppress nodes.
+
+2001-04-12 Bruno Haible <haible@clisp.cons.org>
+
+ * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
+ Escape the html_glyph in the buffer.
+ (str_translate_to_html): Output the unescaped escaped_char.
+ * src/devices/grohtml/html-text.cc (issue_table_begin): Set
+ `frame=void', not `frame=none'. Add `border=0'.
+
+2001-04-12 Werner LEMBERG <wl@gnu.org>
+
+ * PROBLEMS: Add some words on how to avoid wrapper macros.
+
+2001-04-11 Blake McBride <blake@florida-software.com>
+
+ * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
+
+2001-04-11 Werner LEMBERG <wl@gnu.org>
+
+ * font/devlbp/Makefile.sub (CLEANADD): Set it.
+ * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
+ * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
+ * Makefile.sub (DISTCLEANFILES): Here.
+
+ * libs/libgroff/new.cc: Include `nonposix.h'.
+ * win32-diffs: Updated.
+
+2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
+
+ Added skeleton macro for defunct macros.
+
+ Updated documentation.
+
+ When inside displays, an empty input line warning should be
+ suppressed. If another macro call is put inside a display,
+ all subsequent empty lines found in that display caused a
+ warning to be emitted.
+
+ * tmac/doc.tmac (doc-defunct-macro): New macro.
+ (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
+ (doc-restore-global-vars): Fixed typo.
+ (doc-empty-line): Check the `doc-display-depth' register to
+ determine whether we are inside display or not.
+
+ * tmac/doc-common: Removed `Or' and `Sf' registers.
+ Moved obsolete `Ds' macro to doc.tmac.
+
+ * tmac/groff_mdoc.man: Bump document date.
+ Document `.Vt' under ``Variable Types''.
+ Removed documentation for obsolete `.Or' macro.
+
+2001-04-10 Werner LEMBERG <wl@gnu.org>
+
+ * NEWS: Updated.
+ * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
+
+2001-04-10 Bruno Haible <haible@clisp.cons.org>
+
+ * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
+ Write --version output to stdout, not stderr.
+ (usage): Add stream argument. Don't exit.
+ * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
+ constants.
+ (usage): Add stream argument. Don't exit.
+ (main): Write --help output to stdout, not stderr.
+ * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/devices/grops/ps.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/devices/grotty/tty.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/preproc/html/pre-html.cc (usage): Add stream argument.
+ (scanArguments): Accept --help and --version.
+ * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/preproc/refer/refer.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
+ exit.
+ (main): Accept --help and --version.
+ * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/roff/groff/groff.cc (main): Accept --help and --version.
+ (synopsis): Add stream argument.
+ (help): Write --help output to stdout, not stderr.
+ (usage): Add stream argument. Don't exit.
+ * src/roff/grog/grog.pl: Accept --help and --version.
+ (help): New sub.
+ * src/roff/grog/grog.sh: Accept --help and --version.
+ * src/roff/nroff/nroff.sh: Accept --help and --version.
+ * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
+ (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
+ (usage): New function with stream argument, doesn't exit.
+ * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
+ (usage): New function with stream argument, doesn't exit.
+ * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+ * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
+ exit.
+ (main): Accept --help and --version.
+ * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
+ (main): Accept --help and --version.
+ * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
+ (usage): Add stream argument. Don't exit.
+
+2001-04-10 Ruslan Ermilov <ru@freebsd.org>
+
+ Fix indentation in SYNOPSIS.
+
+ Updated to include changes of latest BSD mdoc version (basically,
+ the only change is that `.Fn' and `.Fc' put a final semicolon after
+ a function declaration in the SYNOPSIS section).
+
+ * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
+ (doc-in-synopsis-section): New variable. Updated all related
+ functions.
+ (doc-indent-synopsis-active): New register.
+ (Nd, Fn, Fo): Use it.
+ (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
+ `.Cd' with long argument line produces indented wrapped lines.
+ Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
+ undesirable line break to be output.
+ (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
+ `.rs'.
+ (Fn, Fc): Add final `;' to output.
+ (doc-save-global-vars, doc-restore-global-vars): Updated.
+ * tmac/doc-common: Remove `Ex' register.
+ Updated.
+ * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
+ copyright.
+
+2001-04-06 Ruslan Ermilov <ru@freebsd.org>
+
+ * tmac/doc.tmac (Cd): Simplify code.
+ * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
+
+2001-04-06 Werner LEMBERG <wl@gnu.org>
+
+ Implement continuous underlining for nroff mode. To do that, a new
+ request in the ditroff language has been added: `x u N' (N is 0
+ or 1).
+
+ \X and \Y are now transparent to end-of-sentence recognition.
+
+ * src/include/printer.h (printer): Add `type' parameter to `special'
+ method.
+ * src/libs/libdriver/printer.cc (printer::special): Updated.
+ * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
+
+ * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
+ specials of type `p'.
+ * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
+ * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
+ * src/devices/grops/ps.cc (ps_printer::special): Ditto.
+ * src/devices/grotty/tty.cc: Add new enum CU_MODE.
+ (glyph::order): New method.
+ (tty_printer::add_char): Use it.
+ (tty_printer::special): New method.
+ (tty_printer::end_page): Implement it.
+
+ * src/roff/troff/node.h (special_node): Add `no_init_string' member.
+ * src/roff/troff/node.cc (special_node::special_node): Add parameter
+ to set `no_init_string'.
+ (special_node::tprint_start): Use it.
+ (special_node::same, special_node::copy): Updated.
+ (special_node::ends_sentence): New method.
+ (troff_output_file::start_special): Add parameter to include
+ initialization of special conditionally.
+
+ * src/roff/troff/env.h (environment): New member `underline_spaces'.
+ * src/roff/troff/env.cc (do_underline_special): New function.
+ (environment::set_font): Use it.
+ (do_underline): Use it. This was `underline()'.
+ (underline): Call `do_underline()'.
+ (continuous_underline): New function which calls `do_underline()'.
+ (environment::newline): Use `do_underline_special()'.
+ (init_env_requests): Updated.
+
+ * NEWS, man/troff_out.man: Updated.
+
+2001-04-06 Bruno Haible <haible@clisp.cons.org>
+
+ * font/devutf8/R.proto: Fix code of 'shc'.
+
+2001-04-06 Ruslan Ermilov <ru@freebsd.org>
+
+ Many fixes. Diag lists can now be nested also; additionally,
+ `-compact' and `-offset' are supported.
+
+ * tmac/doc.tmac (doc-have-indent): Replaced with ...
+ (doc-list-have-indent-stackXXX): A new register stack.
+ (doc-have-diag-list): Removed.
+ (Bl): Use `doc-list-have-indent-stackXXX'.
+ (El): Updated.
+ (doc-diag-list): Use `doc-compact-list-stackXXX'.
+ (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
+ (doc-set-vertical-and-indent): Ditto.
+ (doc-next-list-depth): Removed.
+ (doc-increment-list-stack): Updated.
+ (doc-decrement-list-stack): Use `doc-list-depth' instead of
+ `doc-next-list-depth'.
+ (doc-end-list, doc-end-column-list): Don't use
+ `doc-increment-list-stack'.
+ (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
+ (doc-save-global-vars, doc-restore-global-vars): Updated.
+ * tmac/doc-common: Updated.
+ * tmac/groff_mdoc.man: Updated.
+ * NEWS: Fix typo.
+
+2001-04-02 Werner LEMBERG <wl@gnu.org>
+
+ * src/devices/grotty/grotty.man: Fix grammatical error.
+
+2001-03-30 Ruslan Ermilov <ru@freebsd.org>
+
+ Remove .Ld from mdoc package; replace it with special handling of
+ `...'.
+
+ * tmac/doc-common: Remove `Ld' register.
+ Uncomment `doc-volume-ds-*' strings.
+ Remove `doc-operating-system-default'.
+ (Os): Updated.
+ * tmac/doc-syms (Ld): Removed.
+ * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
+ `...' specially.
+ * NEWS: Updated.
+
+ * tmac/groff_mdoc.man: Many fixes and updates.
+
+2001-03-29 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
+ Bond <tkb@tkb.mpl.com>.
+ * tmac/www.tmac: Save compatibility mode.
+
+2001-03-28 Ruslan Ermilov <ru@freebsd.org>
+
+ * tmac/groff_mdoc.man: Many fixes.
+
+2001-03-28 Werner LEMBERG <wl@gnu.org>
+
+ * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
+ isn't recognized.
+
+2001-03-27 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
+ diversion. This fixes overlong tags.
+
+2001-03-26 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Fixed and improved documentation of fonts.
+ * tmac/doc-syms: Fix error messages.
+ * tmac/an-old.tmac: Remove incorrect double backslashes.
+
+2001-03-24 Ruslan Ermilov <ru@freebsd.org>
+
+ * tmac/Makefile.sub: Strip mdoc.local also
+ * tmac/strip.sed: Fixed.
+
+2001-03-24 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
+ selecting the font size.
+ * tmac/groff_mdoc.man, NEWS: Document it.
+
+2001-03-23 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/div.cc (save_vertical_space): Add default argument
+ to `sv' request.
+ * src/roff/troff/env.cc (family_change): Make `.fam' accept no
+ argument to restore previous font family.
+ * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
+
+ * doc/groff.texinfo: More fixes and additions (mainly for font
+ manipulating commands).
+
+ * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
+ * tmac/groff_mdoc.man: This. The quick reference has been removed.
+ * tmac/Makefile.sub, NEWS: Updated.
+
+2001-03-23 Werner LEMBERG <wl@gnu.org>
+
+ Replaced mdoc implementation. The new version is `state of the
+ art', using almost all new features of groff 1.17 -- it won't run
+ with older versions.
+
+ * tmac/doc.tmac: Completely rewritten.
+ * tmac/doc-common: Ditto.
+ * tmac/doc-nroff: Ditto.
+ * tmac/doc-ditroff: Ditto.
+ * tmac/doc-syms: Ditto.
+ * tmac/mdoc.local: New file.
+ * tmac/groff_mdoc.samples.man: Replaced with ...
+ * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
+ * tmac/strip.sed: Updated.
+ * tmac/Makefile.sub: Updated.
+ * INSTALL: Updated.
+
+ * tmac/groff_man.man: Add `man.local' to the FILES section.
+
+2001-03-22 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Added many @noindent.
+ Replaced @end_Example -> @endExample.
+ Added info whether registers are r/o.
+ Many other additions and fixes.
+
+2001-03-21 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
+ in makeinfo of texinfo 4.0) to be used in @Def* macros.
+ Improved @Def* macros: Now the exact syntax of request, register,
+ and escapes is shown.
+ Added macros for parentheses and brackets to be used in @Def*.
+ Many fixes and improvements of the documentation.
+
+2001-03-20 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Added new index: `st' (for strings).
+ Added macros @Defstr(x).
+ Added macro @Example (adding @group).
+ Other minor improvements.
+
+2001-03-19 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
+ `rq' for requests. `fn' is no longer used.
+ Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
+ Removed @Deffn(x).
+
+ * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
+ number with name of man page.
+
+2001-03-19 Larry Kollar <kollar@alltel.net>
+
+ * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
+ consistency.
+
+2001-03-19 Werner LEMBERG <wl@gnu.org>
+
+ * man/groff_font.man: Document `prepro', `postpro', and `print'.
+ * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
+ * src/devices/grohtml/grohtml.man: Fixing typos.
+
+2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * tmac/s.tmac (@IP): Pass `.ip' html tag.
+ * tmac/groff_mwww.man: Remove .LINE macro
+ * tmac/www.tmac (LINE): Add `.ti'.
+
+ * src/devices/grohtml/post-html.cc (html_printer): New member
+ `indent'.
+ (html_printer::emit_raw): Use it.
+ (html_printer::do_linelength): Ditto.
+ (html_printer::do_pageoffset): Ditto.
+ (html_printer::do_indentation): Ditto.
+ (html_printer::do_tempindent): Ditto.
+ (html_printer::do_break): Ditto.
+ (html_printer::begin_page): Ditto.
+ (html_printer::do_indentedparagraph): New function.
+ (html_printer::troff_tag): Handle `.ip'.
+ * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
+ Add `<td width=...>' handling.
+ (html_text::do_table): Add parameter.
+ (html_text::do_indent): Updated.
+ * src/devices/grohtml/html-text.h: Updated.
+
+2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
+
+ Introduced simple html tables to implement indentation.
+
+ * src/devices/grohtml/html.h (word, word_list): New structures.
+ (simple_output): Use it.
+ * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
+ (html_printer): Improve indentation handling.
+ (html_printer::emit_raw): Set `in_table' element. Handle
+ indentation if set.
+ (html_printer::write_header): Move conditional downwards.
+ Don't allow whitespace in tags.
+ (html_printer::do_linelength): Handle line length and indentation
+ conditionally.
+ (html_printer::do_pageoffset): Handle indentation conditionally.
+ (html_printer::do_indentation): Ditto.
+ (html_printer::do_tempindent): New function member.
+ (html_printer::do_fill): Take care of indentation.
+ (html_printer::do_flush): Finish table.
+ (html_printer::do_links): Ditto.
+ (html_printer::do_break): New function for handling `.br' and `.ti'.
+ (html_printer::troff_tag): Use it.
+ Handle `.ti'.
+ (html_printer::flush_globs): Fix.
+ (html_printer::flush_page): Finish table.
+ (html_printer::html_printer): Fix error message. Set up
+ `linelength'.
+ (html_printer::add_to_sbuf): Remove special handling of character
+ code 255.
+ (to_unicode): Remove `stop()'.
+ (html_printer::write_title): Cleanup.
+ (html_printer::begin_page): Use `put_string()'. Handle indentation.
+ (html_printer::~html_printer): Flush text and end the line.
+ Use `put_string()'.
+ * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
+ * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
+ emission of tags.
+ (html_text::start_tag): Disable newlines.
+ (html_text::table_is_void): New function.
+ (html_text::issue_table_begin): Ditto.
+ (html_text::issue_table_end): Ditto.
+ (html_text::push_para): Better table handling.
+ (html_text::do_indent): New function.
+ (html_text::do_table): Ditto.
+ (html_text::done_table): Ditto.
+ (html_text::do_tt): Handle PRE_TAG.
+ (html_text::is_in_table): New function.
+ (html_text::check_emit_text): Handle tables.
+ (html_text::do_emittext): Use `nl()'.
+ (html_text::do_para): Handle table.
+ (html_text::remove_def): New function.
+ * src/devices/grohtml/output.cc (word, word_list): Implement
+ methods.
+ (simple_output::end_line): Flush last word.
+ (simple_output::simple_comment): Ditto.
+ (simple_output::begin_comment): Recoded.
+ (simple_output::end_comment): Ditto.
+ (simple_output::comment_arg): Removed.
+ (simple_output::check_newline): Improve test and flush last word.
+ (simple_output::space_or_newline): Improved.
+ (simple_output::write_newline): Replaced with...
+ (simple_output::nl): This.
+ (simple_output::put_raw_char): Flush last word.
+ (simple_output::check_space): Removed.
+ (simple_output::put_translated_string): Ditto.
+ (simple_output::put_string): Simplified.
+ (simple_output::put_number): Updated.
+ (simple_output::put_float): Ditto.
+ (simple_output::put_symbol): Removed.
+ (simple_output::enable_newlines): Add `check_newline()'.
+ (simple_output::flush_last_word): New function.
+
+ * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
+ * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
+
+ * tmac/s.tmac (@PP, @IP): Add html conditional code.
+ * tmac/an-old.tmac (TP): Ditto.
+
+2001-03-09 Ruslan Ermilov <ru@freebsd.org>
+
+ * mdate.sh: Make it POSIX compliant.
+
+2001-03-09 Werner LEMBERG <wl@gnu.org>
+
+ Added the `return' request to end a macro immediately. It simply
+ pops iterators from the input stack until a macro iterator is found.
+
+ * src/roff/troff/input.cc (input_iterator::is_macro,
+ macro_iterator::is_macro): New member.
+ (input_return_boundary): New class to signal an immediate return
+ to while_request().
+ (input_stack::add_return_boundary, input_stack::is_return_boundary):
+ New functions.
+ (input_stack::clear): Use it.
+ (input_stack::pop_macro): New function.
+ (while_request): Use `is_return_boundary()'.
+ (return_macro_request): New function.
+ (init_input_requests): Use it.
+
+ * src/roff/troff/TODO: Updated.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+2001-03-08 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
+ cleanup.
+
+2001-03-07 Werner LEMBERG <wl@gnu.org>
+
+ Make `\B' more rigid.
+
+ * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
+ parameter.
+ (get_number_rigidly): New function.
+ * src/roff/troff/input.cc (do_expr_test): Use it.
+ * src/roff/troff/token.h: Updated.
+
+ * src/roff/troff/request.h: Fix typo (init_html_request ->
+ init_markup_request).
+
+2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
+
+ Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
+ Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
+ are now `.begin', `.end', `.image'.
+
+ * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
+ (html_printer::add_to_sbuf): Changing type of `code' parameter.
+ Use add_char_to_sbuf().
+ (to_unicode): New function.
+ (char_translate_to_html): Changing type of `ch' parameter.
+ Use `to_unicode()'.
+ (html_printer::~html_printer): Comment out doctype string.
+ * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
+ instead of `.html-end'.
+ (write_start_image): Use `.begin' and `.image' instead of
+ `.html-begin' and `.html-image'.
+ * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
+ (html_begin): Renamed to ...
+ (begin): This.
+ (html_end): Renamed to ...
+ (end): This.
+ (html_image): Renamed to ...
+ (image): This.
+ (init_html_requests): Renamed to ...
+ (init_markup_requests): This.
+ * tmac/www.tmac: Updated.
+
+2001-02-28 Bram <bram@avontuur.org>
+
+ * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
+ constructor.
+
+2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
+
+ * doc/meref.me: Fixing some typos.
+
+2001-02-16 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
+ method. Return `HYPHEN_MIDDLE' if it was `\:'.
+ * src/roff/troff/node.h: Updated.
+
+2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * tmac/groff_tmac.man: Fix typo.
+
+2001-02-16 Werner LEMBERG <wl@gnu.org>
+
+ Fixing a bug which prevented proper end-of-sentence recognition
+ between an `unformatted' box and the following text. As a
+ consequence, vertical line distances are no longer preserved in
+ boxes after a call to `.unformat' -- because boxes aren't
+ line-oriented (contrary to diversions), this doesn't make sense
+ anyway.
+
+ * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
+ value.
+ (vertical_size_node::set_unformat_flag): New method.
+ * src/roff/troff/node.hh: Updated.
+ * src/roff/troff/input.cc (word_space_node::reread,
+ hmotion_node::reread): Reset `unformat' flag after usage.
+ (unformat_macro): Append only if `set_unformat_flag()' returns
+ non-zero.
+ * src/roff/troff/troff.man: Updated.
+
+2001-02-15 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
+ documentation of `asciify' and `unformat' requests.
+
+2001-02-13 Werner LEMBERG <wl@gnu.org>
+
+ Redesigned the `unformat' request. It is no longer connected with
+ `asciify' but rather uses new `reread()' methods if the `unformat'
+ flag is set. Additionally, the handling of space characters after
+ unformatting has been fixed so that they retain their width.
+
+ * src/roff/troff/node.h (width_list): New structure to store
+ original widths of spaces.
+ (node): Added `unformat' member.
+ Replaced `num_spaces' variable with `orig_width' list.
+ * src/roff/troff/node.cc (*node::asciify,
+ asciify_reverse_node_list): Removed `unformat_only' flag and related
+ code.
+ (word_space_node::asciify, word_space_node::word_space_node): Use
+ `orig_width'.
+ (word_space_node::~word_space_node): New destructor.
+ (word_space_node::copy): Updated to handle `orig_width'.
+ (hmotion_node::copy, unbreakable_space_node::copy): Updated.
+ (*node::merge_space): Update `orig_width' list if necessary.
+ (*node::set_unformat_flag): New methods to set the `unformat' flag.
+ * src/roff/troff/enc.cc (environment::space_newline): Use
+ `width_list'.
+ (environment::space): Added method to handle space width and
+ sentence space width as parameters. Use `width_list'.
+ (environment::make_tab_node): Updated.
+ * src/roff/troff/env.h: Updated.
+ * src/roff/troff/input.cc (word_space_node::reread,
+ unbreakable_space_node::reread, hmotion_node::reread): New methods
+ to handle nodes specially if `unformat' flag is set.
+ (do_asciify_macro): Renamed back to ...
+ (asciify_macro): This.
+ (unformat_macro): New implementation to simply set the `unformat'
+ flag.
+
+ * MORE.STUFF: Added more info about deroff.
+
+2001-02-08 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
+ space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
+ and `add_self()' methods to avoid hyphenation. For example, the
+ hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
+ soft hyphen after `foo'. Now the hyphen list is correctly
+ `foo<ignore><ignore>bar'.
+
+2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
+
+ * tmac/groff_tmac.man: Fix `BIR' macro.
+
+2001-02-04 Werner LEMBERG <wl@gnu.org>
+
+ A new escape sequence `\:', inserting a zero-width break point.
+
+ * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
+ * src/roff/troff/input.cc (get_copy, token::next, asciify):
+ Implement it.
+ * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
+ method.
+ (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
+ and `asciify()' methods.
+ * src/roff/troff/node.cc (space_node::space_node): Updated.
+ (space_node::asciify): Handle `was_escape_colon'.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+ Handle `\~' similar to other comparable requests.
+
+ * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
+ label.
+ (token::next): Move creation of an unbreakable_space_node to...
+ (token::add_to_node_list): Here.
+
+ Fix a bug which sometimes prevented hyphenation of words connected
+ with `\~' or `\ ' (and other escape sequences handled as
+ TOKEN_NODE). This also fixes a hyphenation problem with boxes
+ (after a call to the `unformat' request).
+
+ * src/roff/troff/env.h (environment::possibly_break_line,
+ environment::hyphenate_line): Introducing `start_here' parameter.
+ * src/roff/troff/env.cc (environment::space_newline,
+ environment::space): Use it.
+ (environment::possibly_break_line, environment::hyphenate_line):
+ Implement it.
+ * src/roff/troff/input.cc (process_input_stack): Use it.
+ * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
+ space_char_hmotion_node, overstrike_node): Add
+ `get_hyphenation_type()' method.
+ * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
+ if `unformat_only' is active.
+
+2001-01-30 Werner LEMBERG <wl@gnu.org>
+
+ Implemented new read-only number register `.linetabs' which
+ returns 1 if in line-tabs mode, 0 otherwise.
+
+ * src/roff/troff/env.h (environment): Add get_line_tabs() member.
+ * src/roff/troff/env.cc (get_line_tabs): New function.
+ (init_env_requests): Use it.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+ * VERSION, REVISION: Changing to 1.17.0.
+
+2001-01-28 Werner LEMBERG <wl@gnu.org>
+
+ Fixed a bug which prevented hyphenation of words which are finished
+ with `\)'.
+
+ * src/roff/troff/token.h (token): Add enum type
+ `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
+ * src/roff/troff/input.cc (token::next, token::description,
+ get_line_arg, token::add_to_node_list, token::process): Use it.
+
+2001-01-27 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
+ * src/roff/troff/div.cc (do_divert): Use it.
+
+ * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
+
+2001-01-25 Werner LEMBERG <wl@gnu.org>
+
+ Adding the `linetabs' request. If set, tab distances are not
+ computed relative to the input line but relative to the output line.
+
+ * src/roff/troff/env.h (environment): New member `line_tabs'.
+ * src/roff/troff/env.cc (line_tabs_request): Implement request.
+ (environment::environment, environment::copy): Updated.
+ (environment::distance_to_next_tab): Use `line_tabs'.
+ (init_env_requests): Register request.
+ * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
+ fixes.
+
+2001-01-24 Werner LEMBERG <wl@gnu.org>
+
+ Introducing a new read-only register `.int' which is set to a
+ positive value if the last output line is interrupted (i.e., if it
+ contains `\c').
+
+ * src/roff/troff/env.cc (init_env_requests): Add it.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
+
+ * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
+ * src/preproc/html/pre-html.cc (findPrefix): New function which
+ generates the troff executable name via the system prefix.
+ * src/preproc/eqn/main.cc: Modified warning message.
+
+2001-01-23 Werner LEMBERG <wl@gnu.org>
+
+ troff's `box' and `boxa' requests didn't preserve temporary
+ indentation.
+
+ * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
+ `saved_target_text_length' members.
+ * src/roff/troff/div.cc (do_divert): Use them.
+
+ Tabs (but not yet leaders and fields) are now handled correctly by
+ `asciify' request.
+
+ * node.h (hmotion_node): Add field `was_tab'.
+ * env.cc (environment::make_tab_node): Set it.
+ * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
+
+ Added new request `unformat' which will, contrary to `asciify',
+ preserve font information after unformatting (i.e., only nodes
+ dealing with horizontal space are converted back to input
+ characters).
+
+ * input.cc (asciify_macro): Renamed to ...
+ (do_asciify_macro): this, having a new parameter `unformat_only'.
+ (asciify_macro, unformat_macro): New; using do_asciify_macro.
+ (init_input_requests): Added `unformat'.
+ * node.cc (*_node::asciify), asciify_reverse_node_list: Added
+ parameter to control asciification process.
+ * node.h (*_node::asciify): Ditto.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+2001-01-20 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Minor improvement of `.in' documentation.
+
+2001-01-18 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/ps.tmac: Remove call of psold.tmac.
+ * tmac/psold.tmac: Comment updated.
+ * tmac/psnew.tmac: Removed since no longer needed.
+ * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
+
+ * font/devutf8/R.proto: Adding `shc' glyph.
+ * font/devutf8/NOTES: Updated.
+
+ * test-groff: Updated.
+
+2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
+
+ First cut of the new html device driver. Changes to pre-html and
+ the new grohtml are too numerous to be documented here.
+
+ Stuff related to `html' has been renamed to `html-old' and `html2'
+ stuff has been renamed to `html' (including directories). The new
+ html device driver is therefore invoked as `-Thtml'.
+
+ Added new `\O' escape to suppress output (needed by html driver).
+
+ Added functions and code to pass info about input-level commands
+ (`.in', `.fl', etc.) to html driver.
+
+ Three new functions (.html-begin, .html-end, and .html-image) for
+ better html handling: `html-begin' will execute the remaining line
+ if at the outermost nesting level, increasing an internal counter.
+ `html-end' does the same but decreases the internal counter.
+ `html_image' puts its arguments into a special node (suppress_node)
+ to define an image region.
+
+ The `output' request has been removed.
+
+ * tmac/html-tags.tmac: Removed.
+ * tmac/arkup.tmac: Updated and renamed to ...
+ * tmac/www.tmac: New file.
+ * tmac/markup.tmac Updated and renamed to ...
+ * tmac/mwww.tmac: New file.
+ * tmac/Makefile.sub: Updated.
+ * tmac/an-old.tmac: Updated.
+ * tmac/eqnrc: Updated.
+ * tmac/groff_man.man
+ * tmac/groff_markup.man: Updated and renamed to ...
+ * tmac/groff_mwww.man: New file.
+ * tmac/groff_tmac.man: Updated.
+ * tmac/html-old.tmac: Updated and Renamed from html.tmac.
+ * tmac/html.tmac: Updated and renamed from html2.tmac.
+ * tmac/pspic.tmac: Updated html support.
+ * tmac/s.tmac: Added html output support.
+ * tmac/troffrc, tmac/troffrc-end: Updated.
+
+ * Makefile.in, doc/Makefile: Updated.
+ * doc/groff.texinfo: Added info about new `\O' escape.
+ * doc/homepage.ms: Use `MAILTO' macro.
+
+ * font/devhtml/DESC.proto: Add `C' font.
+ * font/devhtml/Makefile.sub: Updated.
+ * font/devhtml/R.proto: Minor fixes.
+ * font/devhtml-old/Makefile.sub: Updated.
+
+ * src/devices/grohtml-old/Makefile.sub: Updated.
+
+ * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
+ method.
+ * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
+ graphic_start): Add `inline' parameter. Update.
+ (html_end_suppress, graphic_end): Update.
+
+ * src/include/html-strings.h: New file.
+ * src/include/htmlindicate.h: Comments updated.
+ * src/include/printer.h: Updated.
+
+ * src/preproc/eqn/main.cc (do_file, main): Updated.
+ * src/preproc/pic/troff.cc (troff_output::start_picture,
+ troff_output::finish_picture): Updated.
+ * src/preproc/tbl/main.cc (process_input_file): Updated.
+
+ * src/roff/groff/groff.cc (main): Updated.
+ Pass device arguments to predrivers also.
+ Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
+ * src/roff/troff/env.h (environment): Updated.
+ New elements `need_eol' and `ignore_next_eol' (for html output).
+ * src/roff/troff/env.cc (environment::environment): Add initializers
+ for `need_eol' and `ignore_next_eol'.
+ (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
+ functions.
+ (point_size, fill, no_fill, center, right_justify, line_length,
+ indent, temporary_indent, break_request, handle_tab): Use
+ `add_html_tag()'.
+ (set_tabs): Use `add_html_tag_tabs()'.
+ (environment::add_html_tag): Updated.
+ (environment::do_break): Updated.
+ * src/roff/troff/div.cc (space_request, flush_output): Use
+ `environment::add_html_tag()'.
+ * src/roff/troff/input.cc: Updated.
+ New variable `html_level' to indicate nested `html-begin' requests.
+ (file_iterator::fill): Use `environment::add_html_tag_eol()'.
+ (non_interpreted_char_node, token_node, non_interpreted_node): Add
+ `force_tprint()' method.
+ (token::next): Handle `\O'.
+ (do_suppress): Implement it.
+ (html_begin, html_end, html_image): New functions.
+ (init_output_requests): Renamed to ...
+ (init_html_requests): this.
+ (main): Use it.
+ (macro::append_str, macro::append_unsigned, macro::append_int): New
+ methods.
+ New variable `output_low_mark_miny' to limit minimal value of y.
+ (reset_output_registers): Use it.
+ (output_request): Removed.
+ (get_output_registers): New function.
+ * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
+ (*_node): Added `force_tprint()' if necessary.
+ (special_node): New elements `tf' and `get_tfont()'.
+ (suppress_node): New class.
+ * src/roff/troff/node.cc:
+ New global variables `image_no' and `suppress_start_page'.
+ (real_output_file): New method `is_on()'.
+ (troff_output_file): New method `start_special(tfont)'.
+ (troff_output_file::really_print_line): Use `tprint' conditionally.
+ (real_output_file::print_line): Updated.
+ (real_output_file::on): Updated.
+ (*_node): Added `force_tprint()'.
+ (special_node::special_node): Initializer updated.
+ (special_node::same, special_node::copy, special_node::tprint_start):
+ Updated.
+ (get_reg_int, get_reg_str): New functions.
+ (suppress_node::*): New methods.
+ New global variables last_position, last_image_filename;
+ (min): New inline function.
+ * src/roff/troff/reg.h, src/roff/troff/request.h,
+ src/roff/troff/troff.h: Updated.
+
+2001-01-13 Werner LEMBERG <wl@gnu.org>
+
+ * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
+ documentation of `asciify' request.
+
+2001-01-12 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/input.cc: Move definition of special characters
+ like `ESCAPE_TILDE' to ...
+ * src/roff/troff/input.h: New file.
+ * src/roff/troff/Makefile.sub (HDRS): Add it.
+
+ Extending the .asciify request to `unformat' space characters also.
+
+ * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
+ to count input space characters.
+ Update constructors to take care of it.
+ * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
+ `ESCAPE_SPACE' instead of normal space.
+ (word_space_node::asciify): New method.
+ (unbreakable_space_node::asciify): New method.
+ (word_space_node::merge_space): New method.
+ * src/roff/troff/env.cc (environment::space_newline,
+ environment::space): Add code to initialize `num_spaces' (using the
+ constructor of `word_space_node').
+ * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
+ Document it.
+
+2001-01-09 Werner LEMBERG <wl@gnu.org>
+
+ * man/groff_char.man: Use table header traps only conditionally.
+
+2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
+
+ * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
+
+2001-01-08 Werner LEMBERG <wl@gnu.org>
+
+ Introducing the `box' and `boxa' requests which are similar to
+ `di' resp. `da' but omitting a partially filled line (which is
+ restored after ending the diversion).
+
+ * src/roff/troff/div.h (diversion): Add elements to save partially
+ filled line.
+ * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
+ partially filled line.
+ (divert, divert_append): Updated.
+ (box, box_append): New functions.
+ (init_div_requests): Use them.
+ * src/roff/troff/env.h (environment): do_divert() is now a friend.
+ * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
+
+ * doc/groff.texinfo: Fix documentation of `lf' request.
+
+2000-12-25 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/troff.man, NEWS: Document `writem' request.
+
+2000-12-21 Werner LEMBERG <wl@gnu.org>
+
+ Ignore `ss' request if in compatibility mode.
+
+ * src/roff/troff/input.cc: Make `compatible_flag' non-static.
+ * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
+ * src/roff/troff/env.cc (space_size): Use it.
+
+ * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
+ `ss' request in nroff mode.
+
+ * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
+ changes.
+
+2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
+
+2000-12-13 Werner LEMBERG <wl@gnu.org>
+
+ * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
+ * src/preproc/eqn/neqn.man: Small fixes and additions.
+
+2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
+
+ * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
+ Fixing typo.
+
+ * src/preproc/eqn/neqn.man: New file.
+
+ * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
+ negative' warning.
+
+ * tmac/e.tmac: Add `T&' macro.
+ Fix `indent cannot be negative' warning.
+ * tmac/s.tmac: Fix `indent cannot be negative' warning.
+
+2000-12-07 Werner LEMBERG <wl@gnu.org>
+
+ * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
+
+2000-12-06 Werner LEMBERG <wl@gnu.org>
+
+ * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
+ `alloca' symbol .
+
+ * MORE.STUFF: Added info about deroff for djgpp.
+
+ * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
+ documentation of -rcR switch.
+
+2000-12-03 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
+ if -rcR=1 (which is now the default in nroff mode), a single, very
+ long page is created instead of multiple pages: All `ne' and `wh'
+ requests are put into conditionals; a new macro `an-end' is added to
+ be called with `em'.
+
+ Some other minor cleanups.
+
+ * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
+
+2000-12-02 Werner LEMBERG <wl@gnu.org>
+
+ Fixing a bug which prevented hyphenation in words followed
+ immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
+
+ * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
+ Adding possibly_break_line().
+ * src/roff/troff/env.h (environment): Make possibly_break_line()
+ public.
+
+ Make `\~' usable in .tr request.
+
+ * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
+ (token): Add stretchable_space().
+ * src/roff/troff/input.cc (token::next, token::delimiter,
+ token::description, process_input_stack, do_translate,
+ add_to_node_list, token::process): Use it.
+ * src/roff/troff/node.h (node): Add fourth parameter to add_char()
+ for adjusting the space.
+ * src/roff/troff/node.cc (node::add_char): Implement it. Add code
+ for stretchable space.
+ * src/roff/troff/input.cc (token::add_to_node_list): Use it.
+ (make_node): Add code for stretchable space.
+ * src/roff/troff/env.cc (environment::add_char): Use it.
+ * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
+ (get_copy, token::next, transparent_translate, asciify): Use it.
+
+ * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
+ doc/groff.texinfo: Updated.
+ * man/groff.man: Small reorderings.
+
+2000-11-23 Werner LEMBERG <wl@gnu.org>
+
+ * NEWS: Fixes.
+ * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
+ option.
+ * src/roff/troff/input.cc (main): Add `config_macro_path' and
+ `safer_macro_path' to -M option.
+ * src/roff/troff/troff.man: Fixes.
+
+2000-11-22 Werner LEMBERG <wl@gnu.org>
+
+ Use safer path (except for config files) if -U isn't specified. Add
+ a special macro path (without home and current directory) for config
+ files. Add home directory to unsafe path for consistency. Don't
+ include the home directory in the font path.
+
+ * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
+ `macro_path'.
+ * src/include/macropath.h: Add `config_macrp_path'.
+ * src/libs/libgroff/fontfile.cc: Fix font path.
+ * src/roff/troff/input.cc (process_startup_file): Use
+ `config_macro_path'.
+ (main): Select unsafe path if -U is given.
+
+ * src/preproc/eqn/main.cc (main): Fixing search path for
+ configuration file.
+ * src/preproc/eqn/eqn.man: Updated.
+
+ * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
+ Updated.
+
+ * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
+ src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
+ src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
+ src/devices/grotty/grotty.man: Updated.
+
+ * Makefile.in: Fix comments.
+
+2000-11-17 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/safer.tmac: Empty file added (again) for compatibility
+ reasons.
+ * tmac/Makefile.sub: Updated.
+
+2000-11-16 Werner LEMBERG <wl@gnu.org>
+
+ * src/devices/grodvi/dvi.cc (main),
+ src/devices/grohtml2/post-html.cc (main),
+ src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
+ (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
+ (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
+ (main), src/preproc/html2/pre-html.cc (main),
+ src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
+ src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
+ (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
+ (main), src/utils/hpftodit/hpftodit.cc (main),
+ src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
+ (main), src/utils/lookbib/lookbib.cc (main),
+ src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
+ (main): Use stdout for -v.
+ * src/roff/groff/groff.cc (run_commands),
+ src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
+ to make direct printing to stdout possible.
+ * src/roff/groff/pipeline.h: Updated.
+
+ * src/utils/afmtodit/afmtodit.pl: Add -v switch.
+ * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
+ * src/utils/afmtodit/afmtodit.man: Updated.
+
+ * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
+ (version): New function.
+ (usage): Updated.
+ * src/utils/addftinfo/addftinfo.man: Updated.
+
+ * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
+ Fixing copyright dates.
+
+ * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
+ replacing it.
+
+ * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
+ version_string.
+
+ * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
+
+2000-11-15 Werner LEMBERG <wl@gnu.org>
+
+ In all programs, make -v return immediately with exit status 0 to
+ be compliant with the GNU standard.
+
+ * src/devices/grodvi/dvi.cc (main),
+ src/devices/grohtml2/post-html.cc (main),
+ src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
+ (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
+ (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
+ (main), src/preproc/html2/pre-html.cc (main),
+ src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
+ src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
+ (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
+ (main): Implement it.
+ * NEWS: Updated.
+
+ * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
+ and postprocessors to the -v option.
+
+ * src/roff/grog/grog.pl: Implement -v.
+ * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
+ * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
+
+ * src/roff/nroff/nroff.sh: Implement -v.
+ * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
+ * src/roff/nroff/nroff.man: Updated.
+
+ * src/preproc/eqn/main.cc (main): Fix comment typo.
+
+ * MORE.STUFF: Added info about djgpp port of grap.
+
+2000-11-14 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
+ mode (or rather, implemented non-compatibility mode).
+ * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
+
+ * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
+ replacing it -- we don't find gxditview otherwise.
+ * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
+
+ * src/preproc/pic/depend: Removed. Unnecessary.
+
+ Implemented dummy keyword `solid' in pic for compatibility with
+ AT&T pic.
+
+ * lex.cc (lookup_keyword): Added `solid'.
+ * pic.y: Added SOLID with dummy rule.
+ * pic.cc, pic_tab.h: Regenerated.
+ * doc/pic.ms: Updated.
+
+2000-11-13 Werner LEMBERG <wl@gnu.org>
+
+ For security reasons, don't use the current directory but the home
+ directory while searching and scanning troffrc and troffrc-end.
+ Similarly, replace the current directory with the home directory
+ in the font path.
+
+ * Makefile.in (fontpath, tmacpath): Remove current directory.
+
+ * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
+ two parameters `add_home' and `add_current'.
+ (search_path::~search_path, search_path::command_line_dir,
+ search_path::open_file): Remove tests for `dirs' being zero.
+ * src/include/searchpath.h: Adjust.
+ * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
+ `safer_macro_path'.
+ * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
+
+ * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
+ * src/roff/troff/input.cc: Use `mac_path', initialized with
+ `macro_path'.
+ (process_startup_file): Set `mac_path' to `safer_macro_path'.
+ * src/roff/troff/env.cc: Use `mac_path'.
+
+ * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
+
+ * NEWS, man/roff.man, src/roff/troff/troff.man,
+ src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
+ Updated.
+
+2000-11-12 Werner LEMBERG <wl@gnu.org>
+
+ * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
+
+ * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
+ * configure.in: Fix typo in comment.
+ * configure: Regenerated.
+
+ * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
+ copyright dates.
+
+2000-11-08 Werner LEMBERG <wl@gnu.org>
+
+ Add system tmac directory (/usr/local/lib/groff/site-tmac).
+
+ * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
+ (uninstall_dirs): Add $(libdir), $(libprogramdir), and
+ $(systemtmacdir).
+ Use @libdir@.
+ * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
+ * tmac/Makefile.sub (install_data): Create
+ $(systemtmacdir) and $(localtmacdir).
+ (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
+ * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
+ NEWS, doc/groff.texinfo: Updated and minor fixes.
+
+ * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
+ * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
+ $(systemtmacdir) since the wrapper files are platform-dependent.
+
+2000-11-01 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Fix typo.
+
+2000-10-26 Werner LEMBERG <wl@gnu.org>
+
+ Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
+ tmac.doc.old -> doc-old.tmac
+ tmac.an.old -> an-old.tmac
+
+ * tmac/tmac.*: Moved to ...
+ * tmac/*.tmac: this.
+ * tmac/man.local: Fix comment.
+ * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
+ tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
+ Added some `FILES' sections. More use of @...@ directives. Other
+ minor updates.
+ * arch/djgpp/README, font/devutf8/NOTES: Updated.
+ * doc/homepage.ms, doc/groff.texinfo: Updated.
+ * man/groff.man, man/roff.man: Updated.
+ * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
+ src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
+ src/devices/grotty/grotty.man: Updated.
+ * src/preproc/pic/pic.man: Updated.
+ * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
+ instead of -mdoc.old.
+ * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
+ * src/roff/nroff/nroff.man: Updated.
+ * NEWS: Updated.
+
+ * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
+
+ * tmac/mm.diff: Removed -- it has no use now since the mm package
+ is part of groff.
+
+ * tmac/*: Removed trailing spaces.
+
+ * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
+ the tmac subdirectory also).
+
+ * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
+ * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
+ stuff since it is no longer needed.
+
+ * README, PROBLEMS: Updated.
+
+2000-10-25 Werner LEMBERG <wl@gnu.org>
+
+ Invert current behaviour: Search first FOOBAR.tmac, then
+ tmac.FOOBAR.
+
+ * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
+ (open_mac_file, macro_source): Implement it.
+ * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
+ doc/groff.texinfo, NEWS: Document it.
+
+ * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
+ Small documentation improvements.
+
+ * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
+ subdirectory also).
+
+ * font/devps/Makefile.sub: Fix rules for dingbats.*map.
+
+2000-10-24 Werner LEMBERG <wl@gnu.org>
+
+ Add local tmac directory (groff/site-tmac).
+
+ * Makefile.in: Add $(localtmacdir).
+ (uninstall_dirs): Add $(localtmacdir).
+ * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
+ * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
+ in $(localtmacdir). Create $(localtmacdir).
+ * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
+ Updated and minor fixes.
+
+ Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
+
+ * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
+
+2000-10-23 Werner LEMBERG <wl@gnu.org>
+
+ Move hyphen.us to tmac directory.
+
+ * src/roff/troff/hyphen.us: Removed.
+ * src/tmac/hyphen.us: Added.
+ * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
+
+ Change installation structure for data files from .../groff/... to
+ .../groff/<version><revision>/... to be conform with other GNU
+ programs.
+
+ * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
+ doc/Makefile: Implement it.
+ * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
+ * configure: Updated.
+ * arch/djgpp/README, font/devutf8/NOTES: Use it.
+ * NEWS: Document it.
+ * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
+ @MACRODIR@ instead of hard-coded directories.
+
+2000-10-22 Werner LEMBERG <wl@gnu.org>
+
+ Implement $GROFF_BIN_PATH environment variable (which defaults to
+ $bindir) used for child programs of groff and similar wrappers.
+
+ * gendefs.sh: Improve documentation.
+ * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
+ src/preproc/eqn/Makefile.sub (neqn),
+ src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
+ * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
+ $GROFF_BIN_PATH.
+ * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
+ $GROFF_PATH__ (the latter for communication with troff).
+ * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
+ set.
+ * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
+ doc/groff.texinfo: Document it.
+
+ * doc/groff.texinfo: Improve documentation of troff's -a option.
+
+2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
+ non-intrusive eol marker.
+ (troff_output_file::determine_line_limits): New function.
+ (troff_output_file::draw): Use it.
+ * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
+ output_pending_lines() instead of output_line().
+ * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
+ * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
+ createImage): Small fixes.
+
+2000-10-14 Werner LEMBERG <wl@gnu.org>
+
+ Replace tmac.safer with a real secure solution.
+
+ * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
+ system_request, pipe_output): Disable requests if in safer mode.
+ * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
+ * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
+ * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
+ doc/groff.texinfo, src/roff/groff/groff.man,
+ src/roff/troff/troff.man, arch/djgpp/README: Updated.
+
+ * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
+ (resource_manager::output_prolog): Replace setenv() with putenv().
+
+2000-10-09 Werner LEMBERG <wl@gnu.org>
+
+ * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
+ src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
+ src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
+ src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
+ compilation errors with some compilers. It seems that this code
+ is no longer necessary -- if yes, it is easy to add some #ifdef's
+ for that particular old-fashioned compiler.
+
+ * MORE.STUFF: Added info about Meta-tbl.
+
+ * doc/groff.texinfo: Added more info about `.if "..."..."'.
+
+2000-10-07 Werner LEMBERG <wl@gnu.org>
+
+ Adding a new escape sequence \B'...': If the string between
+ the delimiters is a valid numeric expression, return the character
+ `1', and `0' otherwise. This is an analogon to \A.
+
+ * src/roff/troff/input.cc (do_expr_test): Implement it.
+ (token::next): Use it.
+ * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
+
+ * tmac/tmac.trace: Made independent from escape character.
+
+2000-10-06 Werner LEMBERG <wl@gnu.org>
+
+ Adding a new request .dei: define indirect. The first and second
+ parameter of .dei are taken from string registers instead directly;
+ this very special request is needed to make tmac.trace independent
+ from the escape character (which might even be disabled).
+
+ * src/roff/troff/input.cc (do_define_macro): Implement it.
+ (define_macro_indirect): New function.
+ (init_input_requests): Use it.
+
+ Adding two requests .ecs and .ecr: Save and restore the escape
+ character. These two requests are needed to make tmac.trace
+ independent from the escape character (which might even be
+ disabled).
+
+ * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
+ Implement it.
+ (init_input_requests): Use it.
+
+ * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
+
+2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
+
+ Adding a new option -P and new environment variable GROPS_PROLOGUE
+ to grops, selecting a different prologue file (minor modifications
+ by WL).
+
+ * src/devices/grops/psrm.cc (resource_manager::output_prolog),
+ src/devices/grops/ps.cc (main): Implement it.
+ * src/devices/grops/grops.man, NEWS: Document it.
+
+2000-09-22 Werner LEMBERG <wl@gnu.org>
+
+ * INSTALL: Add info about selecting paper format.
+
+2000-09-21 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/input.cc (main): Fixing compiler warning.
+ * src/include/{driver.h, lib.h}: Move inclusion of string.h and
+ strings.h from the former to the latter.
+ * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
+ stuff from the former to the latter.
+
+2000-09-11 Werner LEMBERG <wl@gnu.org>
+
+ Implementing two new requests .tm1 and .tmc: The former is similar
+ to .tm but can output leading spaces; its syntax is similar to
+ defining a string, i.e., a `"' can be used to mark the beginning of
+ the string to be written to stderr: `.tm1 " test'. The latter is
+ similar to .tm1 but doesn't write out a final newline character.
+
+ * src/roff/troff/input.cc (terminal1, terminal_continue,
+ do_terminal): New functions.
+ (init_input_requests): Use them.
+ * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
+
+2000-09-09 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/groff_mdoc.samples.man: Small fixes.
+
+2000-09-08 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/groff_mdoc.man: Fixing typo.
+
+2000-09-02 Werner LEMBERG <wl@gnu.org>
+
+ Implementing a .nop request which does nothing.
+
+ * src/roff/troff/input.cc (nop_request): New function.
+ (init_input_requests): Use it.
+ * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
+
+2000-09-01 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Added some comments.
+
+2000-08-30 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/TODO: Updated.
+
+2000-08-25 Werner LEMBERG <wl@gnu.org>
+
+ * doc/groff.texinfo: Fix comment how to compile the DVI file.
+
+2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * font/devps/generate/Makefile (SHELL): Define explicitly to
+ "/bin/sh", for non-Unix platforms.
+ (extraclean): Use a more portable "" quoting instead of a
+ backslash (which doesn't work on DOS/Windows).
+
+ * font/devlj4/generate/Makefile (extraclean): Ditto.
+
+ * font/devdvi/generate/Makefile (extraclean): Ditto.
+
+2000-08-25 Werner LEMBERG <wl@gnu.org>
+
+ * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
+ src/roff/troff/troff.man: Document Eli's latest changes.
+
+2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * src/roff/troff/input.cc (open_mac_file, macro_source): Support
+ macro file names of the form NAME.tmac as well as tmac.NAME.
+
+2000-08-25 Werner LEMBERG <wl@gnu.org>
+
+ * src/include/posix.h: Remove definition of FILENAME_MAX.
+
+ * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
+ `sys_fatal' and `stop' function().
+
+ * test-groff: Updated.
+
+2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
+
+ Added the new troff command .output <arg> to suppress output (while
+ still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
+ registers (for passing the output dimensions to the output device).
+
+ * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
+ parameter.
+ * src/roff/troff/node.h, src/roff/troff/node.cc
+ (troff_output_file::really_print_line,
+ ascii_output_file::really_print_line,
+ supress_output_file::really_print_line): Use `width' parameter.
+ (troff_output_file::really_on, troff_output_file::really_off,
+ output_file::on, output_file::off, real_output_file::on,
+ real_output_file::off, real_output_file::really_on,
+ real_output_file::really_off): New functions.
+ (real_output_file:public output_file): New variable `output_on'.
+ (real_output_file::begin_page, real_output_file::copy_file,
+ real_output_file::transparent_char, real_output_file::print_line):
+ Use it.
+ (real_output_file::print_line): Use check_output_limits.
+ * src/roff/troff/reg.h, src/roff/troff/request.h,
+ src/roff/troff/input.cc (assign_registers): New function to remove
+ two `goto's.
+ (do_ps_file): Use it.
+ (check_output_limits, reset_output_registers, output_request,
+ init_output_requests): New functions.
+ (init_input_requests): Updated.
+
+ Added new grohtml2 device and html2 preprocessor (coding
+ not yet finished) which will eventually replace grohtml.
+
+ * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
+ Updated.
+ * src/include/htmlindicate.h, src/include/htmlindicate
+ (html_begin_suppress, html_end_suppress): New functions.
+ * src/preproc/tbl/main.cc: Use it.
+ * src/roff/groff/groff.cc: Add support for html2 device (which will
+ automatically invoke the html2 preprocessor).
+ * src/roff/troff/input.cc (is_html2): New variable.
+ * src/roff/troff/troff.h, src/roff/troff/env.h,
+ src/roff/troff/env.cc (environment::add_html_tag): New function
+ (uses `is_html2').
+ (environment::do_break): Use it.
+ * font/devhtml2/*: New files.
+ * src/devices/grohtml2: New device.
+ * src/preproc/html2: New preprocessor.
+ * tmac/tmac.html-tags, tmac/tmac.html2: New files.
+
+2000-08-23 Werner LEMBERG <wl@gnu.org>
+
+ * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
+
+2000-08-22 Werner LEMBERG <wl@gnu.org>
+
+ * src/include/lib.h: Provide a fix for IRIX to not include
+ groff-getopt.h.
+
+2000-08-18 Werner LEMBERG <wl@gnu.org>
+
+ * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
+ since some non-GNU sed programs can't handle null regexps.
+ * configure, src/preproc/eqn/Makefile.sub,
+ src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
+
+ * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
+ bug (string.h and strings.h are both needed according to latest
+ POSIX standard).
+
+ * MORE.STUFF: Added info about unroff and troffcvt.
+
+2000-08-08 Werner LEMBERG <wl@gnu.org>
+
+ * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
+ used before -ms.
+
+ * tmac/tmac.man.old: Remove unused number register.
+
+ * tmac.doc: Minor documentation fix.
+
+2000-08-07 Paul Eggert <eggert@twinsun.com>
+
+ * src/roff/groff/pipeline.c (is_system_shell):
+ Fix typo: "monocased_shell" no longer exists.
+
+2000-08-07 Paul Eggert <eggert@twinsun.com>
+
+ Remove FILENAME_MAX limits.
+
+ * src/roff/groff/pipeline.c (is_system_shell): Do not assume
+ that the argument length is less than FILENAME_MAX.
+ * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
+ Use struct hack to allocate and free file name.
+ (struct xtmpfile_list): fname is now part of the structure,
+ not a pointer to another string.
+
+2000-08-07 Tom Schmidt <tschmidt@micron.com>
+
+ * src/include/posix.h: Add a default value for FILENAME_MAX.
+
+2000-08-06 Paul Eggert <eggert@twinsun.com>
+
+ Add support for new BSD-style man pages (with ".Dd" instead of
+ ".TH"), so that "groff -man" understands both styles, even
+ when running "groff -man" on a host whose system man page
+ macros don't support ".Dd".
+
+ * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
+ (stamp-wrap): Source tmac.andoc first when wrapping man macros,
+ in case the system man macros don't define Dd or TH.
+
+ * tmac/tmac.an.old: Renamed from tmac/tmac.an.
+ * tmac/tmac.an: New one-line file.
+ * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
+
+2000-08-06 Werner LEMBERG <wl@gnu.org>
+
+ * src/roff/troff/troff.man: Fixing typos.
+
+Copyright 2000-2001 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+Local Variables:
+coding: latin-1
+fill-column: 72
+mode: change-log
+version-control: never
+End:
+vim:set autoindent textwidth=72: