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* ChangeLog.119, ChangeLog.120: these new files.

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+
+Version 1.20.1 released
+=======================
+
+	`gnu.png' isn't needed any more.
+
+	* doc/Makefile.in: Don't handle or create `gnu.png'.
+	Update all affected targets.
+
+	* doc/Makefile.sub: Don't handle or create `gnu.png'.
+	Update alll affected targets.
+
+
+	`gnu.eps' was missing in the tarball.
+	Problem reported by Patrik Gräser.
+
+	(PROCESSEDEXAMPLEFILES): Remove `gnu.eps'.
+	(MOSTLYCLEANNOTSRCDIRADD): Fix names of info files.
+	(install_data): Handle `gnu.eps' specially.
+
+	* MORE.STUFF: Mention texi2html's troff backend.
+	Mention http://groff.ffii.org/groff/contrib.
+
+	* README: Mention `MORE.STUFF'.
+
+	* NEWS, doc/webpage.ms, doc/groff.texinfo: Updated.
+
+2009-01-08  Werner LEMBERG  <wl@gnu.org>
+
+	* */Makefile.* (CLEANADD, CLEANNOTSRCDIRADD, CLEANDIRADD): Renamed
+	to...
+	(MOSTLYCLEANADD, MOSTLYCLEANNOTSRCDIRADD, MOSTLYCLEANDIRADD): This.
+
+2009-01-06  Werner LEMBERG  <wl@gnu.org>
+
+	Remove heuristics for LIBEXT.
+
+	* configure.ac: Provide LIBEXT.	
+	* Makefile.in: Use it.
+
+	* configure: Regenerated.
+
+2009-01-05  Werner LEMBERG  <wl@gnu.org>
+
+Version 1.20 released
+=====================
+
+2009-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* */*: Update FDL 1.1 to FDL 1.3.
+
+2009-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* */*: Update copyright year.
+
+2009-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* MANIFEST: Updated.
+
+2009-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/texinfo.tex (\key): Fix excessive whitespace.
+	(\texinfoversion): Tag file as patched.
+
+2009-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/s.tmac (@TS, TE, @EQ, @EN), tmac/an-old.tmac (TS, TE, EQ,
+	EN), tmac/e.tmac (TS, TE, EQ, EN): Set line length to a large value
+	if processed with -Thtml.
+
+2009-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/www.tmac (TS, TE, EQ, EN): Set line length to a large value
+	if processed with -Thtml to avoid warning messages (from code
+	inserted by tbl, for example).
+
+2009-01-04  Gunnar Florus  <http://florus.no>
+
+	* */*: Update GPL2 to GPL3.
+
+2009-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* Makefile.in (dist): Don't use soft links but copy files to
+	preserve the file's time stamps.
+	* Makefile.sub (configure): Remove `autom4te.cache'.
+
+2009-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/de.tmac: Fix German date strings.  Reported by Axel Kielhorn.
+
+2009-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/texinfo.tex: Updated from `texinfo' CVS repository.
+	* doc/txi-en.tex: New file from `texinfo' CVS repository.
+
+2009-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* font/make-Rproto: Moved to...
+	* font/util/make-Rproto: Here.
+
+	* Makefile.in (NOMAKEDIRS): Add `m4', `font/devps/old', and
+	`font/util'.
+
+2009-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/TODO: Mention local variables.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* contrib/hdtbl/examples/col_rowspan_colors.roff,
+	contrib/hdtbl/examples/color_boxes.roff,
+	contrib/hdtbl/examples/color_nested_tables.roff,
+	contrib/hdtbl/examples/color_table_cells.roff,
+	contrib/hdtbl/examples/color_transitions.roff,
+	contrib/hdtbl/examples/short_reference.roff: Minor improvements.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/webpage.ms: Updated.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* NEWS, doc/groff.texinfo, font/devps/*, VERSION, REVISION: Prepare
+	for version 1.20.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/table.cpp (table::compute_expand_width,
+	table::compute_separation_factor): In warning messages, don't refer
+	to pages but to input line numbers.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/groff_ms.man: Improve formatting of tables.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/www.tmac (www->): Handle XHTML.
+	(HTML</p>): Handle non-HTML devices.
+	(www:url_check_tag): Avoid warnings.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-old.tmac, tmac/doc.tmac: For -Tutf8, map \-, -, ', and `
+	conservatively to ASCII for the sake of easy cut and paste.
+
+2009-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* NEWS: Mention hdtbl.
+
+2009-01-02  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/groff_mdoc.man: Update OS version string listing.
+
+2009-01-02  Werner LEMBERG  <wl@gnu.org>
+
+	* config.rpath, m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4,
+	m4/lib-link.m4, m4/lib-prefix.m4, src/include/localcharset.h,
+	src/libs/libgroff/config.charset, src/libs/libgroff/localcharset.c,
+	src/libs/libgroff/ref-add.sin, src/libs/libgroff/ref-del.sin:
+	Updated from `gnulib' git repository.
+
+	* configure: Regenerated.
+
+2009-01-02  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/ptx.tmac: New file.
+
+	* NEWS, man/groff_tmac: man: Document it.
+
+2008-12-30  Werner LEMBERG  <wl@gnu.org>
+
+	Fix more quoting issues.
+
+	* tmac/www.tmac (BCL, BGIMG, PIMG, MPIMG, LNS): For the sake of
+	XHTML, quote more arguments.
+	(IMG): Fix quoting.
+
+2008-12-30  Werner LEMBERG  <wl@gnu.org>
+
+	Fix quoting issues in www.tmac.
+
+	* tmac/www.tmac (www:url_breaks_splitted): Renamed to...
+	(www:url_breaks_split): This.
+	(www->): New string to close tag singletons like <img> or <hr>.  In
+	XHTML mode (not implemented yet), this has to be changed from `>' to
+	`/>'.
+	(IMG): Don't use </img>
+	Use www->.
+	(PIMG, MPIMG): Don't use </img>
+	Use www->.
+	Fix doublequote issues.
+	(HR): Don't use </hr>.
+	Use www->.
+	(LNS): Fix doublequote issues.
+
+2008-12-24  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* tmac/doc-common: Add entries for Mac OS X and FreeBSD.
+
+2008-12-22  Alexey Gladkov  <legion@altlinux.ru>
+
+	* contrib/groffer/perl/roff2.pl: Fix syntax error.
+
+2008-12-15  Werner LEMBERG  <wl@gnu.org>
+
+	* NEWS: Mention `preconv'.
+
+2008-11-12  Werner LEMBERG  <wl@gnu.org>
+
+	Implement `x' specifier for expanded columns.  Contrary to old DWB
+	tbl, more than a single `x' specifier can be used.  At the same
+	time, remove most of the code from change 2007-02-09 which collides
+	with the new implementation.
+
+	* src/preproc/tbl/main.cpp (format): Add `expand' array.
+	(format::format, format::~format): Updated.
+	(input_entry_format): Add `expand' field.
+	(input_entry_format::input_entry_format): Updated.
+	(input_entry_format::debug_print): Handle `expand'.
+	(process_format): Handle `x' specifier.
+	(process_data): Updated.
+
+	* src/preproc/tbl/table.cpp (AVAILABLE_REG, COLCOUNT_REG): Remove.
+	(EXPAND_REG): New macro.
+	(table_entry::divert, block_entry::divert,
+	alphabetic_block_entry::divert): Add parameter to control whether
+	expanded columns shall be handled.
+	(block_entry::do_width): Remove.
+	(block_entry::do_divert): Add parameter to control whether expanded
+	columns shall be handled.
+	Treat expanded columns like columns with a minimum width.
+	Remove `experimental' code.
+	(table::table, table::~table, table::allocate): Updated.
+	(table::set_expand_column): New function.
+	(table::count_block_columns): Replace with...
+	(table::count_expand_columns): This function.
+	(table::divide_span): Handle expanded columns the same as equal
+	columns.
+	(table::sum_columns): Add parameter to control whether expanded
+	columns shall be handled.
+	(table::compute_available_block_width): Replace with...
+	(table::compute_expand_width): This function.
+	(table::compute_total_separation): New function, taking code from
+	`compute_separation_factor'.
+	(table::compute_separation_factor): Simpler code.  The check for the
+	`EXPAND' flag has been moved to the caller.
+	(table::compute_widths): Add `top-level' changes to handle expanded
+	blocks.
+
+	* src/preproc/tbl/table.h (table): New field `total_separation'.
+	Remove `blockflag' array.
+	Add `expand' array.
+	Update member function declarations.
+
+	* src/preproc/tbl/tbl.man: Document `x' specifier.
+	Expand documentation to cover all aspects of Lesk's tbl reference.
+
+	* NEWS: Document `x' specifier.
+
+2008-11-08  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/tbl.man: Restructuring.
+	Improve text block documentation.
+
+2008-11-07  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/table.cpp (table::compute_widths): Use default
+	scaling operator for minimum width.  Without this fix, `lw3' (or
+	`lw(3)' would be handled as a column with a minimum width of 3u
+	instead of 3n.
+
+2008-11-05  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/doc-common (Dt): Start a new page if necessary and set up
+	headers.
+
+	* tmac/andoc.tmac (reload-doc): Simplify due to change in
+	doc-common.
+
+	* NEWS: Document it.
+
+2008-10-18  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/main.cpp (process_format): Rename `x' and `X' to
+	`m' and `M', respectively.
+	Sort entries in `switch' block.
+	* src/preproc/tbl/tbl.man: Updated.
+	Sort key entries; other minor improvements.
+
+2008-10-17  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/table.cpp (table::compute_available_block_width):
+	New function.
+	(table::compute_widths): Replace some code with new function
+	(shifted to a more appropriate place).
+	* src/preproc/tbl/table.h: Updated.
+
+2008-10-16  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/doc-common (doc-operating-system-*), tmac/groff_mdoc.man: Add
+	NetBSD 4.0.1.
+
+2008-10-13  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/groff_mdoc.man: Update documentation on BSD-like OS string
+	versions.
+
+2008-10-10  Werner LEMBERG  <wl@gnu.org>
+
+	* man/roff.man, doc/groff.texinfo: Improve the history part.  This
+	is based on input from Tom Van Vleck <thvv@multicians.org>.
+
+
+	* src/preproc/eqn/sqrt.cpp (sqrt_box::compute_metrics): Assure that
+	value of `rst' register is not zero, as can happen for the HTML
+	output device.  Otherwise, there are too many loops, and we get a
+	stack overflow because of recursion.
+
+2008-10-05  Stephen Gildea  <http://www.gildea.com/stephen/>
+
+	* src/preproc/ref/ref.cpp (reference::compute_sort_key): Do
+	not insert SORT_SEP before the first field, so that sort_key
+	has the same format as before the patch of 2003-08-23.
+
+2008-10-04  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/doc-common (doc-operating-system-*): Update releases.
+
+	* tmac/an-old.tmac (an-extra1, an-extra2, an-extra3): Initialize.
+
+	* tmac/andoc.tmac: Rewritten, based on a preliminary version from
+	Tadziu Hoffmann.  It can now process multiple man pages with both
+	man and mdoc formats intermixed.
+
+	* NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
+	man/groff_tmac.man: Document it.
+
+2008-10-04  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (do_suppress): Make \O[3], \O[4], and
+	\O[5] non-transparent w.r.t. beginning-of-line recognition (similar
+	to the other \O variants).
+
+	* tmac/www.tmac (TS, TE, EQ, EN): Don't use .als for setting up
+	default macros.  This causes endless loops (at least for TE).
+
+	* doc/groff.texinfo: Improve documentation of `.als'.
+
+2008-10-03  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grops/grops.man, src/roff/troff/troff.man,
+	src/preproc/soelim/soelim.man: Correct documentation of -I switch.
+	Reported by Larry Kollar.
+	Other minor formatting issues.
+
+2008-10-02  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac: Much improved.
+	(trace-full): New register to be set on the command line; it
+	controls whether number and string register assignments get traced
+	also.
+	(!!c): New macro for comments.
+	(rm): New traced macro.
+	(de, de1, am, am1): Use \\[xxx]\\ calling method to pass \$0 to
+	`!!xxx'; this makes doc.tmac completely traceable.
+	Trace call of .de and friends also.
+
+	* tmac/groff_tmac.man, NEWS: Update.
+
+2008-09-30  Werner LEMBERG  <wl@gnu.org>
+
+	Restore behaviour of \$0 if a macro is called with string syntax
+	(problem caused by change on 2008-09-29).
+
+	* src/roff/troff/input.cpp (input_iterator, input_stack,
+	macro_iterator): Add `get_macro_name' member function.
+	(interpolate_string): Use it.
+
+2008-09-29  Werner LEMBERG  <wl@gnu.org>
+
+	Make \\*[xxx]\\ within a macro (with `xxx' a macro too) work as
+	expected.  Without the patch,
+
+	  .de aaa
+	  \\*[bbb]\\
+	  .  tm \\$*
+	  ..
+	  .de bbb
+	  .  shift
+	  ..
+	  .aaa 1 2 3
+
+	prints `2 3' instead of `1 2 3'.
+
+	* src/roff/troff/input.cpp (input_iterator, input_stack,
+	macro_iterator): Add `get_arg_list' member function.
+	(macro): Add `is_a_string', `is_string', and `clear_string_flag'
+	members.
+	Update constructors and operators.
+	(arg_list): Add copy constructor.
+	(macro_iterator): Add optional argument to constructor to indicate
+	whether arguments shall be inherited from calling macro.
+	(interpolate_string): If string argument is a macro, push a macro
+	iterator on the stack.
+	(do_define_macro): Call clear_string_flag if macro data contains a
+	newline.
+
+	* src/roff/troff/request.h: Updated.
+
+2008-09-29  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* doc/pic.ms: Fold in documentation of pic2plot(1) capabilities.
+	Improve the documentation of text objects.
+
+2008-09-28  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* contrib/pic2graph, contrib/pic2graph.man, contrib/eqn2graph,
+	contrib/eqn2graph.man: Tweak scripts to cope with incompatible
+	changes in ImageMagick crop options.  Document the bugs.
+
+2008-09-28  Werner LEMBERG  <wl@gnu.org>
+
+	If a macro is called as a string, inherit value of \n[.br] from the
+	caller.  This is useful for `trace.tmac'.
+
+	* src/roff/troff/input.cpp (string_iterator): New members
+	`with_break' and `get_break_flag'.
+	(string_iterator::string_iterator): Updated.
+
+	* doc/groff.texinfo: Improve documentation of \$0 and string syntax
+	calling of macros.
+	Document behaviour of \n[.br] within strings.
+
+2008-09-26  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac: Add copyright message.
+	Use `.de1' where possible to make source code more readable.
+	(so, mso, als, rn): Restore escape character before executing the
+	request.
+	(de, de1, am, am1): Trace `.foo' also if called as `\\[foo]'.
+
+2008-09-24  Werner LEMBERG  <wl@gnu.org>
+
+	Fix incompatibility between `.de1' and `.do'.  Without this change,
+	the following snippet
+
+	  .de1 xx
+	  .  tm \\n(.C
+	  ..
+	  .cp 1
+	  .do xx
+
+	prints 1 instead of 0.
+
+	* src/roff/troff/input.cc (do_request): If a macro gets processed,
+	call tok.next().
+	(interpolate_macro): Add optional argument.  Update callers.
+	(request::invoke): Add optional argument.
+	(macro::invoke): Add optional argument to delay call of tok.next().
+
+	* src/roff/troff/request.h (request_or_macro): Add argument to
+	`invoke' member.  Update all derived classes.
+
+	* doc/groff.texinfo: Improve documentation of .do request.
+
+2008-09-09  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-old.tmac (FT): Initialize properly.  Reported by Tadziu
+	Hoffmann.
+
+2008-09-06  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/doc-common (Dd, Os, Dt): Reset `doc-command-name' to make
+	`.Nm' work properly if next manual page is printed.
+
+2008-08-20  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/tbl.man: Document computation of element widths.
+
+2008-08-20  Alexey Gladkov  <legion@altlinux.ru>
+	    Werner LEMBERG  <wl@gnu.org>
+
+	Add default encoding option -D to preconv and groff.
+
+	* src/preproc/preconv/preconv.cpp (default_encoding): Make it an
+	array.
+	Update all users.
+	(main): Handle new option -D.
+	(usage): Updated.
+	* src/preproc/preconv/preconv.man: Updated.
+
+	* src/roff/groff/groff.cpp (main): Handle new option -D.
+	(synopsis, help): Updated.
+	* src/roff/groff/groff.man: Updated.
+
+2008-07-26  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/eqnrc (.EQ, .EN): Provide default definitions.  Reported
+	by Denis M. Wilson.
+
+	* tmac/www.tmac (.EQ, .EN, .TS, .TE): Fix definitions.
+
+2008-07-24  Denis M. Wilson  <dmw@oxytropis.plus.com>
+
+	New options -f and -k for afmtodit.
+
+	* src/afmtodit/afmtodit.pl: New options `-f NAME' sets the internal
+	name of the groff font.
+	New option `-k' disables output of kerning data.
+	* src/afmtodit/afmtodit.man, NEWS: Document new options.
+
+2008-07-18  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/table.cpp (table::compute_separation_factor): Emit
+	warning messages if table gets squeezed.
+	(table::compute_widths): Fix computation of AVAILABLE_REG.
+	Emit warning if table is wider than line length.
+
+	* src/preproc/tbl/tbl.man: Minor improvements.
+
+2008-05-02  Larry Jones  <lawrence.jones@siemens.com>
+
+	* contrib/chem/Makefile.sub (README, examples/README): In makefiles,
+	the `$<' macro is only guaranteed to be defined in inference rules,
+	not in explicit target rules.  Since there is only one input file in
+	the places where it is used, the `$?' macro (which is guaranteed to be
+	defined for both kinds of rules) is a suitable replacement.
+
+	* hdtbl/examples/fonts_n.in, hdtbl/examples/fonts_n.in: Most
+	versions of ls don't have a `--color' option.
+
+2008-04-30  Larry Jones  <lawrence.jones@siemens.com>
+
+	* Makefile.comm (depend.temp): Add `EXTRA_CCFLAGS'.
+
+2008-04-29  Larry Jones  <lawrence.jones@siemens.com>
+
+	* src/eqn/script.cpp (script_box::output): Portability fix.
+
+2008-04-05  Dorai Sitaram  <ds26gte@yahoo.com>
+
+	Add better support for `.TAG #<label>' in non-HTML documents: In
+	case of a forward reference in a call to .URL, write `(see below)'.
+	In case of a backwards reference use the page number instead.  The
+	reference gets stored in a string `TAG_<label>' and can be
+	overridden while calling `.TAG' with its new optional argument --
+	this is useful for a second-pass system which resolves forward
+	references.
+
+	* tmac/www.tmac (www:url_check_tag): New function.
+	(URL): Use it.
+	(TAG): Add optional argument to define string `TAG_<label>'.
+
+2008-03-24  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac (so, mso): Added.
+
+	* tmac/www.tmac (PIMG): Replace `.ie' (without `.el') with `.if'.
+	If used with -mtrace, and this clause was active, the macro was
+	executed twice.
+
+	* tmac/pspic.tmac (PSPIC): Accept option `-C' for orthogonality.
+	This makes `.PIMG -C <file>' (from www.tmac) work on non-HTML
+	devices.
+	* man/groff_tmac.man: Document it.
+
+2008-02-26  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp: s/safer_flag/unsafe_flag/.
+	Update all occurrences so that \n[.U] works as advertised.  Bug
+	reported by Dorai Sitaram.
+
+2008-02-17  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo: Improve documentation of .cf request.
+
+2008-01-19  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/html/pre-html.cpp (usage): Don't describe options but
+	mention that it should never be called stand-alone.
+
+	* tmac/groff_www.man, doc/groff.texinfo, man/groff_font.man,
+	man/groff_tmac.man, man/groff_out.man, README, README.MinGW,
+	src/roff/groff/groff.man: Mention -Txhtml.
+
+	* man/groff_font.man, man/groff_tmac.man, man/roff.man: Revised.
+
+2008-01-16  Werner LEMBERG  <wl@gnu.org>
+
+	* src/libs/libgroff/font.cpp (font::contains, font::get_code):
+	Handle single-letter names correctly.
+
+	* doc/groff.texinfo, man/groff_diff.man: Extend documentation of \^
+	and \|.
+	* NEWS: Updated.
+
+2008-01-15  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_font.man: Revised.
+
+2008-01-14  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff.man: Mention glyph and characters.
+	Minor other updates.
+	* man/groff_char.man: Minor updates.
+	* man/groff_diff.man: Better clarification between characters and
+	glyphs.
+
+2008-01-12  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo: Fix top-level structure to make it compilable
+	again with all texinfo modes.  Reported by Jörg van den Hoff
+	<j.van_den_hoff@fzd.de>.
+
+2008-01-11  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/pic.ms: Mention that compass points of line objects are
+	arbitrarily located.
+
+2008-01-06  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/node.cpp (left_italic_corrected_node::add_self):
+	Don't remove itself if there is no glyph associated with the node
+	yet.  This happens, for example, in this situation:
+
+	  .ll 15000u
+	  .ft I
+	  x x
+	  (\,f
+
+2008-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_char.man, man/groff.man: Revised.
+
+	* src/preproc/eqn/lex.cpp (troff_defs): Fix typo.
+
+2008-01-04  Werner LEMBERG  <wl@gnu.org>
+	* */*: s/Osanna/Ossanna/.
+
+	* */*.man: Replace .URL with .UR/.UE (except in groff_www.tmac).
+	Replace .MTO with .MT/.ME (except in groff_www.tmac).
+	Insert `\:' in URLs where appropriate.
+	Don't include www.tmac (except in groff_www.tmac).
+
+	* man/groff.man (.ESC[]): Fix font of closing bracket.
+	(.ESCq): Fix font of closing quote character.
+	Many other improvements.
+
+2007-12-30  Bernhard Fisseni  <bfi@ikp.uni-bonn.de>
+
+	* src/devices/grohtml/post-html.cc
+	(html_printer::writeHeadMetaStyle): Fix CSS output.
+
+2007-12-29  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/ec.tmac: Add CM fonts to the .fspecial lines; those fonts
+	contain additional glyphs (like some uppercase Greek letters).
+
+2007-12-06  Werner LEMBERG  <wl@gnu.org>
+
+	* NEWS: Updated.
+
+2007-12-06  Colin Watson  <cjwatson@debian.org>
+
+	* src/roff/nroff/nroff.sh: Add options -w and -W.
+	* src/roff/nroff/nroff.man: Document them.
+
+2007-12-06  Karl Berry  <karl@freefriends.org>
+
+	* tmac/hyphenex.pl: Update header output.
+
+2007-11-29  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grotty/tty.cpp (tty_printer::line): Fix line lengths.
+
+2007-11-20  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/pic.ms: Add Heinz-Jürgen's 3d boxes example.
+
+2007-11-17  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/nroff/nroff.sh: Handle GROFF_TYPESETTER environment
+	variable.  Problem reported by Michael G Schwern
+	<schwern@pobox.com>.
+
+	* src/roff/nroff/nroff.man: Document it.
+	Other minor updates.
+
+2007-11-17  Heinz-Jürgen Oertel <hj.oertel@t-online.de>
+
+	* src/groff/preproc/pic/lex.cpp (table): Add box attributes
+	`xslanted' and `yslanted'.
+
+	* src/groff/preproc/pic/object.cpp (object_spec::object_spec):
+	Initialize `xslanted' and `yslanted'.
+	(graphic_object): Add methods `set_xlanted' and `set_yslanted'.
+	(closed_object): Ditto.
+	Add members `xslanted' and `yslanted'.
+	(box_object::print): Use them.
+	(object_spec::make_object): Handle slant values.
+ 	* src/groff/preproc/pic/object.h (IS_XSLANTED, IS_YSLANTED): New
+	constants.
+	(object_spec): Add members `xslanted' and `yslanted'.
+	* src/groff/preproc/pic/pic.y (XSLANTED, YSLANTED): New left-valued
+	tokens.
+	Add rules for them.
+	
+	* src/groff/preproc/pic/pic.man, NEWS, doc/pic.ms: Document above
+	changes.
+
+2007-11-16  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/hyphenex.pl: Generate copyright notice (this has been
+	approved by Barbara Beeton).
+	* tmac/hyphenex.us: Updated.
+
+2007-11-10  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* tmac/doc-syms (doc-str-St--susv3): New string.
+	* tmac/groff_mdoc.man: Document it.
+
+2007-11-08  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/preconv/preconv.cpp (emacs_to_mime): Add `utf-16be',
+	`utf-16le', `utf-16be-with-signature', `utf-16le-with-signature'.
+	(is_comment_line): Handle '\" and '\# also.
+
+	* src/preproc/preconv/preconv.man: Revise and make complete.
+
+2007-10-25  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/cs.tmac: New file holding Czech strings, contributed by
+	Marcela Maslanova <mmaslano@redhat.com>.
+	* tmac/hyphen.cs, tmac/hyphenex.cs: New hyphenation pattern files
+	for Czech, taken from CTAN.
+	* LICENSES: Updated.
+	* tmac/Makefile (NORMALFILES): Add Czech stuff.
+	* doc/groff_tmac.man: Mention cs.tmac.
+
+2007-10-21  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (do_ps_file): Handle `%X' in header
+	comments correctly.  Reported by Frank Jahnke
+	<jahnke@sonatabio.com>.
+
+2007-10-02  Ruslan Ermilov  <ru@FreeBSD.org>
+
+	* tmac/doc-common, tmac/groff_doc.man: Add FreeBSD 6.2, document
+	FreeBSD 5.5 and 7.0.
+
+	* tmac/doc-syms: Give better names for System V releases.
+
+2007-09-25  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* doc/Makefile.in, doc/Makefile.sub (.ms.html): Add -P-V switch to
+	the production of html files.
+	(pic.html): Ditto.
+	Remove background colour switch.
+	(.SUFFIXES, clean): Handle *.xhtml files.
+
+	* src/devices/grohtml/grohtml.man: Document that -V option now
+	generates an HTML-4.01 validator or XHTML validator.
+
+	* src/devices/grohtml/html-text.cpp (html_text::end_tag,
+	html_text::start_tag): Suppress <small>, <big>, and <color> tags if
+	we are inside a <pre> block.
+
+	* src/devices/grohtml/post-html.cpp
+	(html_printer::handle_valid_flag): Add a parameter to indicate
+	whether it needs to generate a paragraph block.
+	(html_printer::write_navigation): Updated.
+	(html_printer::do_file_components): Generate an HTML-4.01 blue
+	validator button also.
+
+2007-09-23  Axel Kielhorn  <A.Kielhorn@web.de>
+
+	* man/groff.man: Fix URL of CSTR 54.
+
+2007-09-23  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_char.man: Normalize character set names as defined
+	by IANA.  Based on a patch from Axel Kielhorn.
+
+	* src/preproc/refer/label.y: Undo change from 2007-09-19.
+
+2007-09-19  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (interpolate_arg): Remove compiler
+	warning.
+
+	* src/preproc/eqn/pile.cpp (pile_box::output, matrix_box::output):
+	Remove compiler warning.
+
+	* src/preproc/refer/label.y: Remove compiler warning.
+
+	* src/preproc/pic/pic.y: Remove doubled token entries.
+
+2007-09-19  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* doc/groff.texinfo: Document new .O register and add cross
+	reference entries.
+
+	* NEWS: Updated.
+
+	* src/devices/grohtml/grohtml.man: Document new -V and -y options.
+
+	* src/devices/grohtml/html-table.cpp: Add support for XHTML 1.1.
+	(html_table:: emit_colspan, html_table::emit_td): New methods.
+	(html_table::emit_col): Use html_table::emit_td.
+	(html_table::emit_table_header): Use html_table::emit_colspan if
+	dialect xhtml is specified.
+	(html_table::finish_row): Updated.
+
+	* src/devices/grohtml/html-table.h (html_table): Declare
+	emit_colspan, emit_td.
+
+	* src/devices/grohtml/html-text.cpp: Modified tags to comply with
+	xhtml if this dialect was requested.
+
+	* src/devices/grohtml/html-text.h (html_dialect): New enumeration.
+	(html_text): Add new variable `dialect'.
+
+	* src/devices/grohtml/post-html.cpp: Modify header tags to be XHTML
+	compliant.
+	(valid_flag, groff_sig, dialect): New global variables.
+	(html_printer::handle_valid_flag, html_printer::do_math,
+	html_printer::write_html_anchor, html_printer::write_xhtml_anchor,
+	html_printer::do_math, html_printer::handle_valid_flag): New
+	methods.
+	(html_printer::emit_line, html_printer::emit_raw,
+	html_printer::do_check_center, html_printer::write_title,
+	write_rule, html_printer::writeHeadMetaStyle, generate_img_src,
+	html_printer::begin_page): Altered to be XHTML compliant.
+	(html_printer::write_header): Updated.
+	(html_printer::troff_tag): Call do_math.
+	(html_printer::insert_split_file, html_printer::do_file_components,
+	html_printer::write_navigation): Create XHTML file components if
+	necessary and also produces a groff signature if requested.
+	(~html_printer): Call writeHeadMetaStyle at appropriate places
+	depending upon html_dialect.
+	(html_printer::special): Handle new tags `html<?p>' and `math<?p>'.
+	(main): Added options -x, -V, and -y.
+	(usage): Updated.
+
+	* src/preproc/eqn/box.cpp: Create a distinction between
+	the MathML device and the XHTML device.
+	(do_text): Issue a newline at the end of the equation if XHTML was
+	specified.
+	(box::top_level): Prefix the output of an equation by the .MATHML
+	macro.
+	(output_string): Suppress \n if XHTML was specified.
+
+	* src/preproc/eqn/main.cpp (xhtml): New global flag.
+	(inline_equation): Skip leading spaces after inline equation for
+	XHTML device.
+	(main): Set `xhtml' flag if `-Tmathml:xhtml' is specified.
+
+	* src/preproc/eqn/eqn.h (xhtml): New external flag.
+
+	* src/preproc/eqn/text.cpp (entity_table): Fix typo.
+
+	* src/preproc/html/pre-html.cpp (html_dialect): New enumeration.
+	(dialect, eqn_flag): New global variables.
+	(html_system): Improve debugging support.
+	(alterDeviceTo): Test for -Txhtml when altering device to the image
+	device and reset to -Txhtml.
+	(addZ): Renamed to...
+	(addArg): This.
+	Introducea a general parameter.
+	(print_args): New debugging function.
+	(char_buffer::run_output_filter): Use print_args and addArg rather
+	than addZ.
+	(char_buffer::do_html, char_buffer::do_image): Add -rxhtml=1 command
+	line parameter as an argument to the html generation of text when
+	xhtml is needed.  Include -e on the command line if mathml is
+	required.
+	(scanArguments): Allow -e, -V, -y and -x options.
+	-V, -y are handled by the back end.  -e sets `eqn_flag'.
+	-x determines HTML dialect.
+
+	* src/roff/groff/groff.cpp (possible_command): New method
+	`clear_name'.
+	(main): Set eflag if -e is present on command line.
+	Set is_xhtml if -Txhtml is present.
+	Pass `-x x' to the HTML pre and post processors.
+	Pass `-e' to the HTML pre processor if required.
+	Pass `-Tmathml:xhtml' to eqn if XHTML is requested.
+
+	* src/roff/troff/input.cpp (init_input_requests): Introduce new
+	number register `\n[.O]'.
+
+	* tmac/s.tmac: (LP): Use .nop for semantic sugar.
+	(cov*ab-init) reformat.
+	(@EQ): Use EQN-HTML-IMAGE and friends rather than HTML-IMAGE.
+	(CHECK-FOOTER-AND-KEEP): Define FS, FE such that they use
+	<cite></cite> for the html device rather than generate images for
+	footnotes.
+
+	* tmac/troffrc-end: Define EQN-HTML-IMAGE,
+	EQN-HTML-IMAGE-END, EQN-HTML-IMAGE-RIGHT,
+	EQN-HTML-IMAGE-LEFT, EQN-HTML-IMAGE-INLINE,
+	EQN-HTML-DO-IMAGE, EQN-HTML-IMAGE-END as null strings.
+
+	* tmac/www.tmac: (HTML<?p>): New macro.
+	(MATH<?p>): New macro.
+	(IMG, PIMG, MPIMG, HR): Use XHTML compliant syntax.
+	(www-emit-ltag): New macro.
+	(www-push-li): Updated.
+	(ULS): Ensure that tags are balanced in order by use of
+	www-emit-ltag.
+	(ULE): Likewise: Use www-emit-ltag and shut down paragraphs in
+	order.
+	(OLS, OLE, DLS, DLE): Ditto.
+	<global>: Define EQ and EN to EQN-HTML-IMAGE and EQN-HTML-IMAGE-END
+	respectively.
+	(www-li-ul, www-li-ol, www-li-dl): Updated.
+	(EQN-HTML-IMAGE, EQN-HTML-IMAGE-RIGHT, EQN-HTML-IMAGE-LEFT,
+	EQN-HTML-IMAGE-INLINE, EQN-HTML-DO-IMAGE, EQN-HTML-IMAGE-END,
+	MATHML): New macros.
+
+2007-09-17  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_font.man: Document `unicode' keyword.
+	* doc/groff.texinfo (DESC File Format): Synchronize with
+	groff_font.man.
+
+2007-09-15  Werner LEMBERG  <wl@nu.org>
+
+	* man/groff.man: Document `\_'.
+	* doc/groff.texinfo: Ditto.
+	Remove references to `\@' which isn't a valid escape sequence in
+	groff.
+
+
+	* tmac/unicode.tmac: Add ` and '.
+	* tmac/html.tmac: Load unicode.tmac.
+
+2007-09-14  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/unicode.tmac: Make `-' a pure input character by mapping it
+	to `hy'.
+
+	* src/roff/troff/input.cpp (init_charset_table): Handle `hy'.
+
+2007-09-11  Werner LEMBERG  <wl@gnu.org>
+
+	* src/libs/libgroff/string.cpp (string::remove_spaces): Fix memory
+	allocation.
+
+	* src/preproc/tbl/table.cpp (table::allocate): Initialize
+	`blockflag' array.
+
+2007-09-10  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* README.MinGW: Add warnings about use of MSYS-RXVT, and about
+	defective GnuWin32 versions of netpbm/libpng.
+
+2007-07-15  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* tmac/s.tmac (cov*first-page-init): Remove invoking trap, to avoid
+	possible recursion.
+
+2007-07-11  Werner LEMBERG  <wl@gnu.org>
+
+	* gendef.sh: Add shebang.
+
+2007-07-05  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/papersize.tmac: Fix dimensions of executive paper format.
+	Reported by John Rupley <rupley@u.arizona.edu>.
+
+2007-07-02  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* tmac/s.tmac (cov*first-page-init): Emit error message if not in
+	top-level environment.
+
+2007-06-12  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/xditview/TODO, NEWS: Updated.
+	* src/devices/xditview/Makefile.sub (install_data, uninstall_sub):
+	Handle `GXditview-color'.
+	* src/devices/xditview/gxditview.man: Updated.
+
+	* m4/groff.m4 (GROFF_APPRESDIR_CHECK): Updated.
+	* m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4, m4/lib-link.m4: Updated
+	from `gnulib' git repository.
+
+	* configure.ac: Updated.
+	* configure: Regenerated (using autoconf 2.61).
+
+	* config.guess, config.sub: Updated from `config' CVS repository.
+	* config.rpath, install-sh, mkinstalldirs: Updated from `gnulib' git
+	repository.
+
+2007-06-12  Tadziu Hoffmann  <hoffmann@usm.uni-muenchen.de>
+
+	* src/devices/xditview/GXditview.ad: Split off color definitions
+	into...
+	* src/devices/xditview/GXditview-color.ad: This new file.
+
+2007-06-08  Fabrice Ménard  <menard.fabrice@wanadoo.fr>
+
+	* tmac/fr.tmac: Handle chapter system for `me'.
+
+2007-06-05  Tadziu Hoffmann  <hoffmann@usm.uni-muenchen.de>
+
+	* src/devices/xditview/xditview.c (main): Add support for
+	accelerators.
+
+	* src/devices/xditview/GXditview.ad: Updated.
+	Make widget more colourful.
+
+2007-05-30  Werner LEMBERG <wl@gnu.org>
+
+	* tmac/groff_mdoc.man: Convert `-' to `\-' where appropriate.
+	Recommend `tbl' instead of `-column' lists for more complicated
+	cases.
+
+2007-05-21  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grops/ps.cpp (ps_printer::set_char): Handle subfonts
+	correctly.
+
+2007-04-10  Werner LEMBERG  <wl@gnu.org>
+
+	In pic, make rounded boxes work with colors.  Reported by Urs Eggli
+	<Urs.Eggli@zuerich.ch>.
+
+	* src/preproc/pic/common.h (common_output), src/preproc/pix/output.h
+	(output): Add color parameter to `rounded_box' member function.
+
+	* src/preproc/pic/common.cpp (common_output::rounded_box): Use it.
+
+	* src/preproc/pic/object.cpp (box_object::print): Pass `color_fill'
+	to `out->rounded_box'.
+
+2007-04-09  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* font/devps/generate/textmap: Add Greek letters and some more.
+
+	* src/utils/afmtodit/afmtodit.tables: Change values of `Delta',
+	`Omega', and `mu' to the ones from aglfn.txt.
+
+2007-04-08  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* tmac/s.tmac (SN): Define unconditionally.
+	(SN-STYLE): New string; define.
+
+	* NEWS, tmac/groff_ms.man, doc/groff.texinfo (SN-STYLE): Document it.
+
+2007-03-22  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/pspic.tmac: Fix harmless numeric overflow warning.  Reported
+	by Jörg van den Hoff <j.van_den_hoff@fzd.de>.
+
+2007-03-20  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac (rn): Added.
+	(nr, ds, ds1, as, as1, substring): Restore escape character while
+	executing the macro.
+	(nr): Remove dead code.
+
+	* src/preproc/eqn/box.cpp (box::top_level): Use \E in string
+	definitions to make them traceable.
+
+2007-03-19  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (get_copy): Add third argument to control
+	whether \E shall be expanded.
+	(get_char_for_escape_name): Allow \E.
+
+2007-03-15  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/s.tmac (MO, CH, pg*OH, pg*EH, pg*OF, pg*EF, *, [., .],
+	par*define-font-macro, \[hooko]): Use \E to make it traceable.
+
+	(ref*field): Add argument to control the space between previous and
+	current argument.
+	Update all callers.
+	(ref*add-N): Fix handling of opening parenthesis.  Problem reported
+	by Jörg van den Hoff <j.van_den_hoff@fzd.de>.
+
+2007-03-14  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac (als): Added.
+	(de, de1, am, am1): Make traced macros aliased with .als work.
+
+2007-02-25  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/xditview/TODO: Add some more items.
+
+	* Makefile.comm (.man.n): Add @APPRESDIR@.
+	Sort entries.
+
+	* src/devices/xditview/gxditview.man: Document GXditview resource
+	file.
+	Other documentation enhancements based on a patch from Jörg.
+
+2007-02-25  Tadziu Hoffmann  <hoffmann@usm.uni-muenchen.de>
+	    Joerg van den Hoff <j.van_den_hoff@fzd.de>
+
+	* src/devices/xditview/GXditview.ad: Make all keys work regardless
+	of the current mouse position.
+
+2007-02-20  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/groff_man.man: Revised to improve visual appearance.
+	Reduce use of future tense.
+
+	* tmac/groff_trace.man: Revosed to improve visual appearance.
+
+2007-02-19  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	Make groff.man viewer-portable.
+
+	* tmac/groff.man: Eliminate use of .eo/.ec.
+	(.REQ): Surround args 2 through N with quotes.  This will enable us
+	not to rely on the shift request, which is nonportable.
+	(ExecFF): Remove.  The code is simpler without it.
+
+2007-02-18  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* tmac/groff_www.man: Viewer-portability fixes.
+
+2007-02-16  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* man/groff.man: Remove some unneeded code and a no-longer-used
+	inclusion of the www macros.
+
+2007-02-12  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/table.cpp (compute_span_width): Fix use of
+	AVAILABLE_REG.
+	(table::compute_widths): Simplify.
+
+2007-02-11  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/table.h: Don't include `stdbool.h'.
+	(table): Replace `bool' type with `char' for orthogonality.
+	Update all users.
+
+	* src/preproc/tbl/table.cpp (block_entry::do_divert): Fix usage of
+	AVAILABLE_REG and COLCOUNT_REG.
+	(table::table): Fix order call of initializers.
+	(table::~table): Deallocate `blockflag'.
+
+2007-02-09  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	A try at the new rule for block column allocation is now enabled by
+	the new `experimental' global option: The horizontal space up to the
+	right margin which is not used by columns without text blocks is
+	evenly distributed to the columns with text blocks.
+
+	It doesn't work right as yet; there appears to be some error in the
+	computation of `3avail', the available line length.  The purpose of
+	this patch is (a) to make experimenting with other formulas easy,
+	and (b) leave the infrastructure for flag `experimental' in place
+	for future experiments.  Do not document any behavior associated
+	with this flag!
+
+	* src/preproc/tbl/table.h: Include `stdbool.h'.
+	(table): Make `flags' public.
+	Add `count_block_columns' function.
+	Add `blockflag' array.
+	Add `EXPERIMENTAL' enumeration value.
+
+	* src/preproc/tbl/table.cpp (AVAILABLE_REG, COLCOUNT_REG): New
+	macros.
+	(table_entry): New member `parent' so that class and subclass
+	members can set a parent field.  Update all users.
+	(block_entry::do_divert): Handle `EXPERIMENTAL' flag.
+	(block_entry::do_width): Set the parent's `blockflag'.
+	(table::allocate): Handle `blockflag'.
+	(table::count_block_columns): New function.
+	(compute_span_width): Adjust AVAILABLE_REG.
+	(table::compute_widths): Handle COLCOUNT_REG and AVAILABLE_REG.
+
+	* src/preproc/tbl/main.cpp (process_options): Handle `experimental'
+	option.
+
+2007-02-08  Zhao, Yu (William)  <yzhao2@alcatel-lucent.com>
+
+	* src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) <'e'>: Set
+	line thickness.
+
+2007-02-08  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_out.man (offset): Make it work reliably.
+
+2007-02-07  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* man/groff_out.man: Simplify some font changes so \fP is less
+	likely to do something surprising.
+	
+	* man/groff_out.man: We can simplify the command macros still
+	further if we stop trying to hide structural requests inside them.
+	Also, fix some instances of \} at start of line without a dot, and
+	make some font changes explicit in strings.
+	
+	* man/groff_out.man: Cleanup -- remove now-unneeded uses of .do and
+	.cp.
+	
+	* man/groff_out.man: Final step: Reduce x-command, get rid of eo/ec
+	calls and fix macros to do without them.  File should now be
+	viewer-portable.
+	
+	* man/groff_out.man: Fourth step: Eliminate use of eqn in favor of
+	micromotions that produce the same visual result and can be lifted
+	to XML-DocBook.
+	
+	* man/groff_out.man: Third step: Reduce Da-comand, fix a
+	call-sequence bug in the original.
+	
+	* man/groff_out.man: Second step: Reduce D-commmand and D-command+,
+	move font-change escapes to portable form.
+
+	* man/groff_out.man: First step in macro simplification; eliminate
+	list1..n, simplify .offset and .index_offset so they no longer
+	require groff-specific features or eqn (instead, use troff
+	micromotions for subscripting).
+
+2007-02-06  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* src/preproc/eqn/eqn.man: Minor corrections.
+
+	* tmac/an-ext.tmac: Change .UR/.UE and .MT/.ME so the start macro no
+	longer takes a second argument that is pasted to the end of the
+	generated text.  Instead, the end macro takes an argument that does
+	the same thing.
+
+	* man/ditroff.man, man/groff_diff.man, man/groff.man,
+	man/groff_out.man, man/groff_tmac.man, man/roff.man,
+	src/roff/groff/groff.man, src/roff/grog/grog.man,
+	tmac/groff_man.man, tmac/groff_trace.man: Update accordingly.
+
+	* src/roff/troff/troff.man: .SY and .YS are canned macros now,
+	so we can use them here.
+	
+2007-02-05  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* src/preproc/eqn/lex.cpp, src/preproc/eqn/eqn.man:
+	By popular demand, make ... set three lower dots again
+	and introduce a new predefined macro 'cdots' to set
+	three centered dots.
+
+2007-02-05  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/eqn/eqn.man: Revised.
+
+	* src/preproc/eqn/text.cpp (map, special_char_boc::output): Use
+	`const'.
+	(spacing_type): Fix typo.
+	(special_to_entity): Use `const'.
+	Remove unused variable.
+	* src/preproc/eqn/other.cpp (font_box::output): Use `const'.
+
+2007-02-05  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* src/devices/grotty/grotty.man: \m[] and \M[] aren't portable,
+	which is a shame as the effect was cute.
+
+2007-02-04  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* man/groff_tmac.man, man/groff_diff.man: Portability conversion;
+	rip out over-elaborate macrology, use .EX/.EE and .UR/.UE where
+	possible, remove preamble declarations and macros that are no
+	longer needed.  Conversion checked using the protocol described in
+	tmac/TESTING-HINTS.
+
+2007-02-03  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-old.tmac (LP, IP, HP): Use .ns to suppress additional
+	vertical space.
+
+2007-02-03  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* tmac/groff_man.man: Documented the extension macros, and
+	added portability advice.
+
+	* MORE.STUFF: More-stuff entries for doclifter and pic2plot.
+
+
+	Add support for MathML output to eqn.
+
+	The strategy used is very simple and relies on the fact that the box
+	models of eqn and Presentation MathML differ in only trivial ways.
+	It leaves the grammar and existing internal object structures
+	unchanged.  A new global, `output_format', is defined as an
+	enumerated type with values {troff, mathml}.  Most of the functions
+	and methods that emit actual output acquire a top-level conditional,
+	dispatching on this global, which has one arm for troff mode and one
+	for MathML mode.  In most cases the MathML arm is drastically
+	simpler.
+
+	(This strategy could be easily generalized to support other output
+	formats.  TeX is a possibility that leaps to mind.)
+
+	The only even moderately tricky changes are in the lexer.  Some of
+	the predefined macros used constructs like `up', `down', `fwd',
+	`back', and `vcenter' that have no equivalents in MathML.  I
+	attacked this problem in these ways:
+
+	1. I eliminated three uses of `back' to compose characters in favor
+	   of using equivalent groff specials `\(<<', `\(>>', and `\(<>'
+	   that did not exist when these macros were written.  (This will be
+	   a quality improvement for troff users.)
+
+	2. I eliminated one use of `vcenter' by using \\(md.  (Likewise...)
+
+	3. I then split the table of pre-definitions in three; one large
+	   common table and two small troff-specific and MathML-specific
+	   tables.  Use of troff-only operations (up, down, back, fwd,
+	   vcenter) is now confined to the former.  The latter now uses
+	   `size big' and drops out the explicit positioning operations,
+	   counting on MathML processors to do them.
+
+	POTENTIAL TROUBLE SPOTS:
+
+	Here are notes for reviewers on places I'm not 100% sure I've done
+	the right thing:
+
+	* In the process of preparing the troff table, I translated three
+	  definitions (dot_def, dotdot_def, and utilde def) that previously
+	  used explicit \v escapes to use `up' and `down' instead.  I
+	  modeled the new definitions on the way `vec' and `dyad' work, but
+	  it's possible I got something subtle wrong.
+
+	* I'm not certain the MathML implementation of font_box::output() is
+	  right, because I don't quite get what the switcheroo between
+	  `current_roman_font' and `old_roman_font' is supposed to
+	  accomplish.  It does seem to generare good MathML, though.
+
+	Finally, I made one purely cosmetic change in `text.cpp'; I replaced
+	with an enum some magic numbers for spacing types that I thought
+	were too ugly to live.
+
+	REMAINING ISSUES:
+
+	The entirety of eqn is translated when `-TMathML' is specified,
+	with the following exceptions...
+
+	Limitations that cannot be fixed include non-support for special,
+	up/down/fwd/back, and vcenter.
+
+	Limitations that might be fixable include non-support for mark and
+	lineup.  I will investigate further, but if these can be implemented
+	at all it's going to be in a very complicated and nasty way.
+
+	The way character boxes are output means that each digit of a
+	multi-digit number gets its own <mn></mn> tag pair in the MathHTML.
+	While this is not technically wrong for Presentation MathML, it is
+	ugly and inefficient.  Fixing this will require implementing a
+	little state machine in the `text.cpp' output method.
+
+	* src/preproc/eqn/box.cpp, src/preproc/eqn/delim.cpp,
+	src/preproc/eqn/eqn.h, src/preproc/eqn/eqn.man,
+	src/preproc/eqn/lex.cpp, src/preproc/eqn/limit.cpp,
+	src/preproc/eqn/list.cpp, src/preproc/eqn/main.cpp,
+	src/preproc/eqn/other.cpp, src/preproc/eqn/over.cpp,
+	src/preproc/eqn/pile.cpp, src/preproc/eqn/script.cpp,
+	src/preproc/eqn/sqrt.cpp, src/preproc/eqn/text.cpp,
+	src/preproc/eqn/eqn.man: MathML output mode.
+
+	* NEWS: Document it.
+
+2007-02-02  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* src/roff/groff/groff.man: Converted to use .SY/.OP/.YS
+	and for cross-viewer portability.  Conversion checked
+	using the protocol described in tmac/TESTING-HINTS.
+
+2007-02-02  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-ext.tmac (ME): Don't use `\:'.
+
+	* src/roff/grog/grog.man: Further refinements and normalizations.
+
+2007-02-02  Eric S. Raymond  <esr@snark.thyrsus.com>
+
+	* src/roff/grog/grog.man: Converted to use .SY/.OP/.YS and for
+	cross-viewer portability.  Conversion checked using the protocol
+	described in tmac/TESTING-HINTS.
+
+2007-02-01  Eric S. Raymond  <esr@thyrsus.com>
+
+	* tmac/TESTING-HINTS: Added.
+
+2007-02-01  Eric S. Raymond  <esr@thyrsus.com>
+
+	Enable the support for Bell archaisms on .SC, so the `-r bell'
+	switch is no longer needed to format old AT&T papers like
+	the EQN user guide.
+
+	* tmac/s.tmac (.SC, .UC, .P1, .P2): Updated.
+
+	* tmac/groff_ms.man, doc/groff.texinfo, NEWS: Updated.
+
+2007-02-01  Eric S. Raymond  <esr@thyrsus.com>
+
+	Add some Bell labs extensions to the -ms macros.
+
+	* tmac/s.tmac (.SC, .UC, .P1, .P2) [bell]: New macros.
+
+	* tmac/groff_ms.man, doc/groff.texinfo, NEWS: Document `-r bell'.
+
+2007-01-30  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-ext.tmac (\n[EX]): Rename to \n[mX].
+	(\n[mH]): New register (set if grohtml is used).
+	(\n[SY]): Rename to \n[mS].
+	(\n[a]): Rename to \n[mA].
+	(\n[i]): Rename to \n[mI].
+	(mU): New auxiliary input trap macro.
+	(UR, UE): Replace stub with real definition.
+	(URL): Remove.
+	(MT, ME): New macros.
+	(MTO): Remove.
+	(EX, EE): Don't insert vertical space.
+	Use a register to store (and restore) the current font.
+
+	* man/ditroff.man, man/groff_diff.man, man/roff.man: Revised, based
+	on patches from Eric Raymond.
+	Fix URL addresses.
+
+2007-01-22  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* tmac/an-old.tmac (an-trap, HP): Make `HP' work as expected.
+
+2007-01-22  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-ext.tmac: Protect against being sourced twice.
+	(URL, EE): Use always two backslashes.
+	(MTO): New macro.
+
+2007-01-16  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-ext.tmac: Remove code for grodvi.
+	(SY): Fix typos.
+	Don't insert empty line.
+	(URL, TQ): Fix typos.
+
+2007-01-14  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-ext.tmac: New file, containing extension macros
+	for -man.  See discussion on the groff mailing list for
+	background information.
+	* tmac/an-old.tmac: Load an-ext.tmac.
+	Decorate .ds and as with comment escapes where appropriate.
+	* tmac/Makefile.sub (NORMALFILES): Add an-ext.tmac.
+
+2007-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/tbl.man: Document .T# and \n[TW].
+
+2007-01-04  Gaius Mulley  <gaius@glam.ac.uk>
+
+	Make -me macros ready for grohtml.
+
+	* tmac/e.tmac: Load devtag.tmac.
+	(need_eo_h, need_eo_tl, need_tl): New registers.
+	(check_need_title, (x-html, )x-html, xp-html): New macros.
+	(@h, hl, ip, @p, sh, (b, (l, EQ, EN, TS, TE, PS, PE, GS, GE, r, i,
+	b, rb, bi, bx, (x, )x, xp): Adapt for use with grohtml.
+	(bp): Rename to @b only if output device is not html.
+
+2007-01-01  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_font.man: Document empty lines.
+
+	* src/utils/afmtodit/afmtodit.pl: Always print a header comment at
+	the very beginning of the output.
+	[!$opt_x]: Fix typo.
+
+	* font/devps/*: Regenerate font definition files.
+
+2007-01-01  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devps/generate/Makefile (AFMTODIT): Use -c flag.
+
+	* font/devps/*: Regenerate font definition files.
+
+2006-12-31  Werner LEMBERG  <wl@gnu.org>
+
+	* Makefile.in (oldfontdir): New variable.
+	(MDEFINES): Add $(oldfontdir).
+	(uninstall_dirs): Remove `current' link.
+	Remove $(oldfontdir).
+
+	* Makefile.comm (oldfontsubdir): New variable.
+	(install_dev): Install files collected in $(OLDDEVFILES) into
+	$(oldfontsubdir).
+	(uninstall_dev): Remove data in $(oldfontsubdir).
+	(.man.n): Handle @OLDFONTDIR@.
+
+	* src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
+	src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
+	src/devices/grotty/grotty.man, src/devices/xditview/gxditview.man:
+	Document GROFF_FONT_PATH.
+
+	* src/devices/grops/grops.man: Document GROFF_FONT_PATH and
+	old font description files.
+
+	* font/devps/Makefile.sub (OLDDISTFILES, OLDDEVFILES): New
+	variables.
+
+	* font/devps/old/*: New directory, holding the previous version
+	of the 35 Adobe core font description files.
+
+	* font/devps/*: Regenerated the 35 Adobe core fonts, using the
+	Adobe-Core35_AFMs-229.tar.bz2 bundle from ftp.dante.de.
+
+	* NEWS: Document font update.
+
+2006-12-31  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devps/generate/Makefile (symbolsl.afm): Use $(srcdir).
+
+	* Makefile.comm (fonts): New (empty) target.
+	* Makefile.in (TARGETS): Add `fonts'.
+
+	* MANIFEST: Add `chem'.
+
+	* doc/groff.texinfo (Changing Fonts): Font translations with .ftr
+	can't be chained.
+
+2006-12-26  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/grn/hdb.cpp: Include gprint.h later.  From NetBSD.
+
+2006-12-19  Werner LEMBERG  <wl@gnu.org>
+
+	Add support for German.  For activation, simply use -mde or -mden
+	(for traditional and new orthgraphy, respectively) as the last
+	macro package.
+
+	* tmac/de.tmac, tmac/den.tmac, tmac/hyphen.det, tmac/hyphen.den,
+	tmac/hyphenex.det: New files, partly taken from CTAN.
+	* LICENSES: Updated list of hyphenation patterns.
+	* man/groff_tmac.man: Mention de.tmac and den.tmac.
+	* NEWS: Updated.
+
+2006-12-11  Werner LEMBERG  <wl@gnu.org>
+
+	Support up to 32 macro arguments in pic (and up to 16 on EBCDIC
+	hosts).
+
+	* src/preproc/pic/lex.cpp (ARG1): Redefine.  Update all users.
+	(MAX_ARG): New macro.  Use it everywhere to replace hard-coded
+	limit of 9 arguments.
+	(process_body): Handle argument numbers with more than a single
+	digit.
+	(interpolate_macro_with_args): Protect against exceeding number of
+	arguments.
+
+	* NEWS, src/preproc/pic/pic.man, doc/pic.ms: Document it.
+
+2006-12-10  Werner LEMBERG  <wl@gnu.org>
+
+	* Makefile.in (site.exp, docheck): Commented out.  Not working
+	currently.
+	(check): Just emit dummy message.
+
+2006-12-08  Werner LEMBERG  <wl@gnu.org>
+
+	During installation, create soft link from <version> to `current' in
+	<datadir>/groff.
+
+	* Makefile.comm (install): Renamed to...
+	(do_install): This.
+	(prefix_must_exist): Removed.  Code moved to Makefile.in.
+
+	* Makefile.in (TARGETS): Remove `install'.
+
+	(install): New target which first creates the directory given by
+	--prefix, then calling `make' to do the installation, and finishing
+	with the creation of the soft link.
+
+2006-11-21  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/Makefile.sub (uninstall_sub): Fix names for info files.
+
+2006-11-18  Werner LEMBERG  <wl@gnu.org>
+
+	* man/roff.man, doc/groff.texinfo: Improve history of roff, based on
+	information from Tom Van Vleck <thvv@multicians.org>.
+
+2006-11-16  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/62bit.tmac: New macro package.
+	* tmac/Makefile.sub (NORMALFILES): Add it.
+	* NEWS: Document it.
+
+	* tmac/trace.tmac: Protect against being loaded again.
+	(nr): Always show result.
+
+	* doc/groff.texinfo (Input Encodings): Document latin-5.
+
+	* man/grof_tmac.man: Document sv, latinX, cp1047, 60bit, ec.
+
+2006-11-13  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo (Page Location Traps) [.wh]: Give more details
+	on negative trap positions.
+
+2006-11-10  Werner LEMBERG  <wl@gnu.org>
+
+	* Makefile.comm (.man.n): Handle @DATASUBDIR@.
+
+2006-11-09  Werner LEMBERG  <wl@gnu.org>
+
+	* INSTALL: Move information about external installation from
+	INSTALL.gen into this file.
+	Updated.
+
+	* INSTALL.gen: Update to new version (from texinfo CVS).
+
+2006-11-09  Bernd Warken
+
+	* INSTALL.gen: Extend the file by information on `external
+	installation'.  Reorder the installation instruction as `normal
+	installation'.
+
+2006-11-08  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/Makefile.sub (install_data): Take care of proper paths while
+	installing info files.  Bug reported by Bernd Warken.
+
+2006-11-06  Bernd Warken
+
+	* src/roff/grog/grog.pl: Rewrite.
+	- Call by `#! /usr/bin/env perl'.  That isn't replaced.
+	- Rename usage() to version().
+	- Use warnings.
+	- For `use strict', start all global variables with an upper case
+	character.  Use `my' for all variables.  Use several new variables.
+	- Add option `-h'.
+	- Add copyright to GPL and Emacs comment.
+	- Handle several `-m*' options.
+	- Fix handling of `-ms' and `-mm'.  Add .TL and .NH.
+	- Allow options after file names.
+	- Allow only one `-' parameter (standard input).
+	- Add option abbreviations.
+	- Expand the usage information.
+	- Add `chem'.
+	- Add single quote "'" as additional first character and allow
+	arbitrary space after the first character.
+
+	* src/roff/grog/grog.sh: Rewrite.
+	- Remove option `-e' of `sed'.
+	- Allow file names with space characters.
+	- Add option `-h'.
+	- Add copyright to GPL.
+	- Handle several `-m*' options.
+	- Fix handling of `-ms' and `-mm'.  Add .TL and .NH.
+	- Allow options after file names.
+	- Allow only one `-' parameter (standard input).
+	- Add option abbreviations.
+	- Expand the usage information.
+	- Add `chem'.
+	- Add single quote "'" as additional first character and allow
+	arbitrary space after the first character.
+
+	* src/roff/grog/Makefile.sub:
+	- Add copyright to GPL.
+	- Remove `grog:'.  Move `grog.old:' to `grog:' in order to have a
+	fair chance to choose between the shell version and the Perl
+	version of `grog'.  This is now again comparable to grog in groff
+	version 1.10.
+
+	* src/roff/grog/grog.man: Rewrite.
+	- Move the license to GPL.
+	- New sections: OPTIONS, DETAILS, EXAMPLES, COPYING.
+	- Take over some setup and macros from `groffer'.
+	- Add information on options.
+
+2006-10-28  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac: Improve tracing of `.nr'.
+	Trace `.substring' also.
+
+	* NEWS: Updated.
+
+2006-10-28  Bernd Warken
+
+	* man/roff.man, src/roff/groff/groff.man: Add `chem', fix position
+	of groff development site, fix fonts.
+
+	* News: Add information on `chem' and `groffer'.
+
+2006-10-26  Bernd Warken
+
+	* Makefile.in (OTHERDIRS, NOMAKEDIRS): Add `chem' bundle.
+
+2006-10-26  Werner LEMBERG  <wl@gnu.org>
+
+	Add `\$^' escape to handle the parameters to a macro as a string
+	argument.
+
+	* src/roff/troff/input.h (DOUBLE_QUOTE): New special character.
+
+	* src/roff/troff/input.cpp (input_iterator, input_stack,
+	macro_iterator): Add `space_follows_arg' member function.
+	(macro_iterator::add_arg): Add parameter to set the `space_follows'
+	flag.
+	(arg_list): Add member `space_follows'.
+	Update constructor and all callers.
+	(decode_args): Store discarded double quotes.
+	(interpolate_args): Handle DOUBLE_QUOTE.
+	Add `\$^' escape.
+	(get_copy, token::next, composite_glyph_name): Handle DOUBLE_QUOTE.
+
+	* tmac/trace.tmac: Trace .nr, .ds, .ds1, .as, .as1.
+
+	* docs/groff.texinfo (Parameters), man/groff.man,
+	man/groff_diff.man, NEWS: Document it.
+
+2006-10-24  Bernd Warken
+
+	* Makefile.in (NOMAKEDIRS): Add groffer subdirectories.
+
+2006-10-24  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/groff_trace.man: Mention problem with `\\\\'.
+
+2006-10-23  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo (Expressions): Improve documentation of `!'.
+
+	* tmac/trace.tmac (return): Don't call `substring'.
+
+2006-09-10  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (read_size): Revert previous change
+	w.r.t. `\s-[-...]'.
+
+	* doc/groff.texinfo (Fractional Size Types): Clarify syntax of \s.
+
+2006-09-09  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (read_size): Fix `\s[-\n[.s]]' so that it
+	behave the same as `\s-[\n[.s]]' (this is, emit a warning and set
+	point size to 1).  Reported by Gunnar Ritter.
+	Also catch `\s-[-...]' and friends (causing an error).
+
+2006-09-06  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/env.cpp (environment::do_break): Insert zero-width
+	space only if there is no previous space.  This fixes a bug which
+	caused unwanted filling of the last line in a paragraph.  Thanks to
+	Gunnar Ritter for an analysis.
+
+2006-09-03  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/groff/groff.cpp (main): Pass -U flag to pic also.
+	Reported by Jennifer Sayers <jenjen@isu.usyd.edu.au>.
+
+2006-09-01  Nick Stoughton  <nick@msbit.com>
+	    Werner LEMBERG  <wl@gnu.org>
+
+	Add a request `pev' to print environment information (similar to
+	`pnr' and `ptr' to print number registers and traps).
+
+	* src/roff/troff/env.h (environment): Add member function print_env.
+
+	* src/roff/troff/env.cpp: (environment::print_env): New function to
+	print a given environment state.
+	(print_env): New global function to iterate through the
+	environments, printing each one.
+	(init_env_requests): Register `pev'.
+
+	* doc/groff.texinfo (Debugging), man/groff.man, man/groff_diff.man,
+	NEWS: Document `pev' request.
+
+2006-09-01  Bernd Warken
+
+	* src/preproc/soelim/soelim.cpp (usage): Fix option argument of
+	`-I' to	`dir'.
+
+2006-09-01  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/pic/main.cpp (usage): Add missing options.
+
+2006-08-25  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/soelim/soelim.man: Document how to insert `\' and ` '
+	in file names.
+
+2006-08-19  Werner LEMBERG  <wl@gnu.org>
+
+	* configure: Regenerated.
+
+2006-08-18  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* m4/groff.m4 (GROFF_MAKEINFO): Correct `makeinfo version testing
+	logic; it previously caused an `expr' syntax error, if no version of
+	`makinfo' was present.  Also, remove dependency on `makeinfo' in VPATH
+	builds, if an up to date `groff.info' is present in either `builddir'
+	or in `srcdir'.
+
+2006-08-12  Tadziu Hoffmann  <hoffmann@usm.uni-muenchen.de>
+
+	* font/devps/prologue.ps: Add BPhook.
+
+	* src/devices/grops/grops.man: Document BPHook.
+	Reorder some sections for better readability.
+
+2006-08-12  Werner LEMBERG  <wl@gnu.org>
+
+	* src/include/lib.h (getlocale): New macro.
+	(setlocale, LC_ALL, LC_CTYPE) [!HAVE_SETLOCALE]: Define, as
+	suggested by Bruno.
+
+	* src/preproc/preconv/preconv.cpp (main): Use getlocale.
+
+2006-08-11  Werner LEMBERG  <wl@gnu.org>
+
+	Add new flag to .cflags to enable hyphenation without looking at
+	hcode values.
+
+	* src/roff/troff/charinfo.h (charinfo): New enumeration value
+	`IGNORE_HCODES'.
+	New member function `ignore_hcodes'.
+
+	* src/roff/troff/node.cpp (break_char_node::add_self,
+	node::add_char): Updated.
+
+	* doc/groff.texinfo, man/groff_diff.man, NEWS: Document it.
+
+2006-08-09  Werner LEMBERG  <wl@gnu.org>
+
+	Support composite Unicode characters again.  Reported by Colin.
+
+	* font/devhtml/R.proto: Renamed to...
+	* font/devhtml/R.in: This.
+
+	* font/devutf8/R.proto: Renamed to...
+	* font/devutf8/R.in: This.
+	Add `charset' line.
+
+	* font/make-Rproto: New script.
+	* font/devhtml/R.proto, font/devutf8/R.proto: Generated.
+
+2006-07-26  Werner LEMBERG  <wl@gnu.org>
+
+	* README: Fix description of CVS access.  Reported by Joachim.
+
+2006-07-11  Werner LEMBERG  <wl@gnu.org>
+
+	Add a request `.fzoom' and a number register `.zoom' to magnify
+	fonts.
+
+	* src/include/font.h (font): Add member variable `zoom'.
+	Add member functions `set_zoom' and `get_zoom'.
+	Remove `static' attribute from `scale' member function.
+
+	* src/libs/libgroff/font.cpp (font::font): Updated.
+	(scale_round): New version with three parameters to handle zoom
+	factor.
+	(font::scale, font::get_width): Handle zoom factor.
+	(font::set_zoom, font::get_zoom): New functions.
+	(font::load): Handle `zoom' while computing `space_width'.
+
+	* src/roff/troff/env.h: Declare `env_get_zoom'.
+	(environment): Add member function `get_zoom'.
+
+	* src/roff/troff/env.cpp (environment::get_zoom): New function.
+	(init_env_requests): Initialize `.zoom' register.
+
+	* src/roff/troff/node.cpp (font_info): New member functions
+	`set_zoom' and `get_zoom'.
+	(tfont): New member function `get_zoom'.
+	(env_get_zoom): New function.
+	(troff_output_file::set_font): Handle zoom factor.
+	(font_zoom_request): New function.
+	(init_node_requests): Initialize `fzoom' request.
+
+	* docs/groff.texinfo (Changing Fonts), man/groff.man,
+	man/groff_diff.man, NEWS: Document `fzoom' request and `.zoom'
+	register.
+
+	* src/roff/troff/TODO: Updated.
+
+2006-07-10  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo (Drawing Requests): Improve documentation of
+	\D'P ...'.
+
+2006-07-02  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_tmac.man: Document usage of .PSPIC within diversions.
+
+2006-07-01  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/pspic.tmac: Make .PSPIC work for all devices.
+	Print image file name for devices which don't support PS image
+	inclusion.
+	Handle multiple inclusions.
+	Add lots of comments.
+
+	* tmac/dvi.tmac, tmac/html.tmac, tmac/ps.tmac: Don't load
+	pspic.tmac.
+
+	* tmac/troffrc: Load pspic.tmac.
+
+	* man/groff_tmac.man: Update .PSPIC documentation.
+
+	* NEWS: Updated.
+
+2006-06-29  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (interpolate_macro):
+	s/probably/possibly/, as suggested by Keith.
+
+2006-06-28  Werner LEMBERG  <wl@gnu.org>
+
+	Add support for \D'p...' to grotty.
+
+	* src/devices/grotty/grotty.cpp (tty_printer::draw): Move most of
+	its code to...
+	(tty_printer::line): This function.
+	(tty_printer::draw): Rewritten; just call either draw_line or
+	draw_polygon.
+	(tty_printer::draw_line, tty_printer::draw_polygon): New functions.
+
+	* src/devices/grotty/grotty.man, NEWS: Document it.
+
+2006-06-27  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/refer/command.h (have_bibliography): New variable
+	declaration.
+
+	* src/preproc/refer/command.cpp (bibliography_command): Set
+	`have_bibliography'.
+
+	* src/preproc/refer/refer.cpp: Initialize `have_bibliography'.
+	(output_references): Emit warning only if `have_bibliography' is
+	set.
+
+2006-06-15  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* font/devps/Makefile.sub (DISTFILES): Add freeeuro.afm.
+	* font/devps/generate/Makefile (clean): Don't remove symbolsl.afm
+	and zapfdr.afm.
+
+2006-06-15  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/tbl.man: Document limitations of .TS/.TE within a
+	macro (as suggested by Tadziu Hoffmann).
+
+2006-06-12  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/tbl.man: Add example for use of .TS/.TE within a
+	macro (as suggested by Tadziu Hoffmann).
+
+2006-06-05  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/strip.sed: Strip `\#' also.
+
+	* doc/groff.texinfo (Operators in Conditionals): Document usage of
+	\? for string comparison.
+
+2006-06-04  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo: Add more index entries for copy-in mode.
+	(Changing Fonts) <.ft>: Document that a font definition file must
+	not be called `DESC'.
+
+2006-05-31  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/input.cpp (token::next) <\N>: Catch negative values
+	here.
+
+	* doc/Makefile.sub (EXAMPLEFILES): Move gnu.eps to...
+	(PROCESSEDEXAMPLEFILES): Here.
+
+2006-05-30  Werner LEMBERG  <wl@gnu.org>
+
+	* src/libs/libgroff/font.cpp (font::load): Reject fonts called
+	`DESC'.
+	Reduce number of false positives for `.if F ...' conditionals.
+	Improve warning messages.
+
+2006-05-29  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/Makefile.sub: Add copyright notice.
+	(NORMALFILES): Add man.tmac and ms.tmac.
+	(SPECIALFILES): Remove man.tmac and ms.tmac.
+	(CLEANADD): Remove man.tmac-sed and ms.tmac-sed.
+	(install_data, uninstall_sub): Don't handle man.tmac and ms.tmac
+	specially.
+	(stamp-sed): Don't handle man.tmac and ms.tmac.
+	Remove obsolete components in sed's regexp.
+
+	* doc/Makefile.sub (EXAMPLEFILES): Add gnu.eps.
+
+	* Makefile.in (OTHERDIRS, NOMAKEDIRS): Add hdtbl.
+
+2006-05-28  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo (History): Correct death circumstances of Joe
+	Ossanna.
+
+2006-05-27  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-old.tmac (an-do-tag): Simplify.
+
+2006-05-26  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/an-old.tmac (an-do-tag): Make margin characters work.
+	(an-header, an-p-footer): Use named environment.
+
+	* src/roff/troff/env.cpp (environment::copy): Copy margin character
+	node.
+
+2006-05-21  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trace.tmac (de1): Fix serious typo (.di -> .do) and minor
+	omissions.
+
+2006-05-11  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* src/roff/groff/groff.man: Remove superfluous word `intermediate'.
+
+2006-05-10  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	* src/roff/groff/groff.man: Update copyright notice.
+	Improved wording to describe effect of `-Z' option.
+
+2006-05-06  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/www.tmac: Decorate `.ds' with trailing `\"' where missing.
+	Normalize handling of `"' in arguments.
+	(PIMG): Remove debug message.
+	Simplify code.
+
+2006-05-05  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grohtml/post-html.cpp (page::add_and_encode): Don't
+	swallow character immediately after `\[...]'.
+	Simplify code.
+
+2006-05-02  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* tmac/www.tmac (PIMG): Fix the HTML device specific components.
+
+2006-05-02  Larry Kollar  <kollar@alltel.net>
+
+	* tmac/www.tmac (PIMG): Really default to `-C' if the alignment
+	option is missing.
+
+2006-04-30  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* src/utils/afmtodit/afmtodit.pl: New option `-c' to add font
+	information as a comment in output.
+	* src/utils/afmtodit/afmtodit.man, NEWS: Document it.
+
+2006-04-26  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
+	Handle current_paragraph only if it is non-NULL.
+
+	* src/libs/libdriver/input.cpp (parse_x_command <'F'>, do_file
+	<'F'>): Use `get_extended_arg' to behave as documented.  Reported by
+	Bill Ward <william.a.ward.jr@erdc.usace.army.mil>.
+
+
+	Surround the (pseudo) file name for the .pso request with `<' and
+	`>'.
+
+	* src/roff/troff/node.cpp (real_output_file, troff_output_file): Add
+	second parameter to `really_put_filename' and `put_filename'.
+	(troff_output_file::really_put_filename): Emit `<' and `>' around
+	filename if second argument is set.
+	* src/roff/troff/node.h: Updated.
+
+	* src/roff/troff/input.cpp (file_iterator::file_iterator,
+	file_iterator::set_location): Update to changes in node.cpp.
+
+2006-04-25  Tetsurou Okazaki  <okazaki@FreeBSD.org>
+
+	* src/preproc/preconv/preconv.cpp (do_file): Fix conditional
+	preprocessor expression (I18N -> HAVE_ICONV).
+	(main): Fix handling of option `-h'.
+	Fix conditional preprocessor expression.
+
+2006-04-04  Werner LEMBERG  <wl@gnu.org>
+
+	Implement new number register `.br' which is set to 1 if a macro has
+	been called as .foo and to 0 if called as 'bar.  This is useful for
+	-mtrace so that requests can be reliably traced too.
+
+	* src/roff/troff/input.cpp (input_iterator): Add virtual function
+	`get_break_flag'.
+	(macro_iterator): Add `with_break' member and `get_break_flag'
+	function.
+	Update constructors.
+	(input_stack): Add function `get_break_flag'.
+	(break_flag_reg): New number register class.
+	(input_init_requests): Register `.br'.
+
+	* src/roff/troff/TODO: Updated.
+
+	* tmac/trace.tmac: s/!!sp/!!!sp/.
+	Modify definitions of `de', `de1', `am', and `am1' to use \n[.br].
+
+	* docs/groff.texinfo (Requests), man/groff.man, man/groff_diff.man,
+	NEWS: Document it.
+
+2006-03-29  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grops/ps.cpp: s/must not/should not/ in warning
+	messages where appropriate.
+
+2006-03-28  Werner LEMBERG  <wl@gnu.org>
+
+	* configure.ac: Call AC_PROG_EGREP.
+	* configure: Regenerated.
+
+	* Makefile.in (EGREP): New variable.
+	(MDEFINES): Add $(EGREP).
+
+	* src/roff/grog/grog.sh: Treat .TH between .TS and .TE properly
+	(bug reported by Robert Goulding <Goulding.2@nd.edu>).
+	Use @EGREP@.
+
+	* src/roff/grog/Makefile.sub (grog, grog.old): Use $(EGREP).
+
+2006-03-27  Werner LEMBERG  <wl@gnu.org>
+
+	Add two requests `.device' and `.devicem' which are equivalent to
+	`\X' and `\Y', respectively.
+
+	* src/roff/troff/input.cpp (device_request, device_macro_request):
+	New functions.
+	(init_input_requests): Register them.
+
+	* doc/groff.texinfo (Postprocessor Access), man/groff_diff.man,
+	man/groff.man, NEWS: Document them.
+
+2006-03-27  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* src/roff/troff/input.cpp (encode_char): Emit special characters
+	for -Thtml as `\[...]'.
+	* src/devices/grohtml/post-html.cpp (page::add_and_encode): Updated.
+
+	* doc/groff.texinfo (Postprocessor Access) <\X>: Updated.
+
+2006-03-27  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/Makefile.sub (NORMALFILES, SPECIALFILES): Add various missing
+	files.
+
+2006-03-26  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo (Writing Macros): More documentation on
+	end-of-macro symbol of `.de'.
+	(Diversions): Minor addition to `.di' description.
+
+	* src/devices/grops/grops.man: Some clarifications regarding
+	insertion of PostScript snippets.
+
+2006-03-25  Michail Vidiassov  <master@iaas.msu.ru>
+
+	Add rules to generate `symbolsl.afm'.
+
+	* font/devps/generate/zapfdr.sed,
+	font/devps/generate/symbolsl.awk: New files.
+
+	* font/devps/generate/Makefile (symbolfont, PRINTAFM): New
+	variables.
+	(SS, clean): Updated.
+	(freeeuro.afm): Use $(srcdir).
+	(symbolsl.afm): New rule.
+	(zapfdr.afm): Use zapfdr.sed.
+
+2006-03-22  Dwight Aplevich  <aplevich@uwaterloo.ca>
+
+	* src/preproc/pic/pic.y (expr <INT>): Fix code.
+
+2006-03-22  Jörgen Grahn <jgrahn@algonet.se>
+
+	* tmac/sv.tmac: Add missing translations and activate support for
+	other macro packages.
+
+2006-03-21  Francis GUDIN  <fgudin@nerim.net>
+
+	* tmac/doc-syms (Dx): New macro to identify DragonFly.
+	(doc-str-St--ieee1275-94, doc-str-St--isoC-amd1,
+	doc-str-St--isoC-tcor1, doc-str-St--isoC-tcor2): New standard
+	strings.
+	(doc-operating-system-FreeBSD-5.5, doc-operating-system-FreeBSD-7.0,
+	doc-operating-system-NetBSD-1.6.3, doc-operating-system-NetBSD-4.0
+	doc-operating-system-DragonFly-*): New operating system strings.
+
+	* tmac/groff_mdoc.man, NEWS: Document `Dx'.
+
+2006-03-21  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/pic/pic.y (object_spec THEN): For compatibility with
+	both DWB pic and dpic, make
+
+	  right;
+	  line then down;
+
+	equal to
+
+	  right;
+	  line right then down;
+
+	instead of
+
+	  right;
+	  line 0 then down;
+
+	* doc/pic.ms: Document this.
+
+2006-03-20  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/pic.ms: With permission of Eric Raymond, put it under the
+	GPL.
+
+	* NEWS: Updated.
+
+2006-03-19  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/pic/pic.y (expr <INT>): Really return integer part.
+
+	* src/preproc/pic/objects.cpp (object_spec::make_line): Handle `at'
+	attribute in combination with `with'.  Bug reported by Jennifer
+	Sayers <jenjen@mail.usyd.edu.au>.
+
+2006-03-19  Miklos Somogyi  <msom@netspace.net.au>
+
+	* doc/groff.texinfo (Manipulating Spacing): Improve documentation of
+	`.sp'.
+
+2006-03-18  Werner LEMBERG  <wl@gnu.org>
+
+	* LICENSE: Renamed to...
+	* LICENSES: This.  Collect all licensing information in this file.
+	* tmac/README, src/libs/snprintf/README: Removed.
+
+	* src/devices/grops/grops.man: Add section how to install fonts.
+
+	* src/utils/xtotroff/xtotroff.c: Add GPL.
+
+2006-03-17  Werner LEMBERG  <wl@gnu.org>
+
+	* Makefile.comm (.y.cpp): Fix #line arguments in output.
+
+2006-03-13  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/tbl/tbl.man: Mention default length of text blocks.
+
+	* tmac/doc-common (Os): Add more Darwin versions.
+	* tmac/groff_mdoc.man: Document them.
+
+	* doc/groff.texinfo (Operators in Conditionals): Mention that `c'
+	works with \N'...' also.
+	* man/groff_diff.man: Ditto.  Remove use of future tense where
+	possible.
+
+2006-03-12  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* font/devps/generate/make-zapfdr, font/devps/symbolsl.ps,
+	font/devps/zapfdr.ps: Add `%%EndComments' line.
+
+2006-03-10  Larry Kollar  <kollar@alltel.net>
+
+	* doc/groff.texinfo (Headers and footers): Document PT, HD, and BT.
+
+2006-03-10  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grops/ps.cpp (ps_printer::do_exec, ps_printer::do_def,
+	ps_printer::do_mdef): Overlong lines now cause a warning message,
+	not an error.
+
+2006-03-09  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devps/generate/make-zapfdr: New script for generating
+	`zapfdr.ps'.
+
+2006-03-08  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.css (pre): Fix `background-color' value.
+
+2006-03-04  Larry Kollar  <kollar@alltel.net>
+
+	* tmac/groff_ms.man: Document PT, HD, and BT.
+
+2006-03-04  Werner LEMBERG  <wl@gnu.org>
+
+	* src/roff/troff/node.cpp (make_glyph_node): Improve warning message
+	for single-letter glyph names.
+
+2006-03-02  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/sv.tmac: New file; currently holding only the Swedish strings
+	for -mm.
+	* tmac/hyphen.sv: New hyphenation pattern file for Swedish, taken
+	from CTAN.
+	* tmac/README: Updated.
+
+2006-02-27  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/trans.tmac (Liec, Letdate, Letns!14): Add it (for -mm).
+	* tmac/fr.tmac: Add French translations.
+
+	* tmac/composite.tmac: Add entry for `:'.
+
+2006-02-26  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/Makefile.sub (HTMLEXAMPLEFILESALL): New variable.
+	(CLEANADD): Use it.
+	(install_html, uninstall_sub): Updated.
+
+2006-02-26  Bruno Haible  <bruno@clisp.org>
+
+	Introduce Unicode fonts.
+
+	* font/devhtml/DESC.proto: Mark as unicode.
+	* font/devhtml/R.proto: Remove all charset entries that are already
+	in glyphuni.cpp.
+	* font/devutf8/DESC.proto: Mark as unicode.
+	* font/devutf8/R.proto: Remove all charset entries.
+	* src/include/font.h (font): New static field `is_unicode'.
+	Change order of fields.
+	* src/libs/libgroff/font.cpp: Include unicode.h.
+	(font::font): Update for changed order of fields.
+	(font::contains, font::get_width, font::get_height, font::get_depth,
+	font::get_italic_correction, font::get_left_italic_correction,
+	font::get_subscript_correction, font::get_character_type,
+	font::get_code, font::get_special_device_encoding): Handle both the
+	explicitly enumerated glyphs and use general code for Unicode fonts.
+	(font::load): Make the charset section optional when the font is
+	declared unicode.
+	(font::load_desc): Recognize the `unicode' attribute.
+	* src/libs/libgroff/fontfile.cpp (font::is_unicode): New variable.
+
+2006-02-26  Claudio Fontana  <claudio@gnu.org>
+
+	* Makefile.in: Add comment about DESTDIR.
+
+	* Makefile.sub: Add DESTDIR to install and uninstall targets
+	to support staged installations.
+	* Makefile.comm: Likewise.
+	* doc/Makefile.sub: Likewise.
+	* contrib/eqn2graph/Makefile.sub: Likewise.
+	* contrib/grap2graph/Makefile.sub: Likewise.
+	* contrib/pic2graph/Makefile.sub: Likewise.
+	* src/devices/xditview/Makefile.sub: Likewise.
+	* src/preproc/eqn/Makefile.sub: Likewise.
+	* src/roff/grog/Makefile.sub: Likewise.
+	* src/roff/nroff/Makefile.sub: Likewise.
+	* src/utils/afmtodit/Makefile.sub: Likewise.
+	* src/utils/indxbib/Makefile.sub: Likewise.
+	* tmac/Makefile.sub: Likewise.
+
+2006-02-24  Werner LEMBERG  <wl@gnu.org>
+
+	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list): Use entry
+	for \-.
+	Remove commented out entries for \' and \` (there are no such glyph
+	names).
+
+	* src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list): Remove
+	commented out entries for \' and \`.
+
+
+	* */*: s/legal/valid/ where appropriate.
+
+2006-06-23  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devhtml/R.proto, font/devutf8/R.proto: Remove incorrect \'
+	and \` entries.
+
+2006-02-22  Werner LEMBERG  <wl@gnu.org>
+
+	Remove all remaining traces from the `shc' glyph.
+
+	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
+	src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list): Remove
+	entry for `shc'.
+
+	* font/devlatin1/R.proto, font/devcp1046/R.proto: Replace `shc'
+	entry with unnamed glyph.
+
+	* tmac/html/tmac: Remove `shc' entry from call to `.cflags'.
+
+	* src/preproc/preconv/preconv.cpp (unicode_entity): Handle U+00AD
+	specially.
+
+2006-02-22  Bruno Haible  <bruno@clisp.org>
+
+	Concretize the `glyph' datatype.
+
+	* src/include/font.h (glyph): Remove class.
+	(glyph): Renamed from struct `glyphinfo'.
+	(glyph_to_index): New inline function.
+	(glyph_to_name): Make extern, not inline.
+	(glyph_to_number): Update.
+	(font): Use `glyph *' instead of `glyph'.
+
+	* src/libs/libgroff/nametoindex.cpp (charinfo): Inherit from class
+	`glyph'.  Make `name' field public.
+	(character_indexer, number_to_glyph, name_to_glyph): Use `glyph *'
+	instead of `glyph'.
+	(glyph_to_name): Renamed from `glyph::glyph_name'.
+
+	* src/roff/troff/charinfo.h (charinfo): Inherit from class `glyph'.
+	Use `glyph *' instead of `glyph'.
+
+	* src/roff/troff/input.cpp (name_to_glyph, number_to_glyph): Use
+	`glyph *' instead of `glyph'.
+	(glyph_to_name): Renamed from `glyph::glyph_name'.
+
+	* src/libs/libgroff/font.cpp: Use `glyph *' instead of `glyph',
+	and `glyph_to_index' instead of `glyph::glyph_index'.
+
+	* src/include/printer.h (printer): Use `glyph *' instead of `glyph'.
+	* src/libs/libdriver/printer.cpp: Likewise.
+	* src/devices/grodvi/dvi.cpp: Likewise.
+	* src/devices/grohtml/post-html.cpp: Likewise.
+	* src/devices/grolbp/lbp.cpp: Likewise.
+	* src/devices/grolj4/lj4.cpp: Likewise.
+	* src/devices/grops/ps.cpp: Likewise.
+	* src/devices/grotty/tty.cpp: Likewise.
+
+2006-02-22  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devdvi/generate/tc.map: Add `sr' glyph.
+	* font/devdvi/*TC: Regenerated.
+
+	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list): Use entry
+	for `sqrt'.
+
+2006-02-21  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_char.man: Explain `***' marker.
+
+2006-02-17  Bruno Haible  <bruno@clisp.org>
+
+	* src/libs/libgroff/nametoindex.cpp (character_indexer): Rename
+	methods and fields from *_index to *_glyph.
+	(character_indexer::named_char_glyph): Test for `charNNN' name
+	here...
+	(name_to_glyph): ... not here.
+
+2006-02-17  Bruno Haible  <bruno@clisp.org>
+
+	* src/include/font.h (name_to_glyph): Renamed from
+	font::name_to_index.
+	(number_to_glyph): Renamed from font::number_to_index.
+	(glyph_to_name): Renamed from font::index_to_name.
+	(glyph_to_number): Renamed from font::index_to_number.
+	* src/libs/libgroff/nametoindex.cpp: Likewise.
+	* src/roff/troff/charinfo.h (charinfo::as_glyph): Renamed from
+	charinfo::get_index.
+
+	* src/roff/troff/input.cpp: All callers changed.
+	* src/roff/troff/node.cpp: Likewise.
+	* src/libs/libgroff/font.cpp: Likewise.
+	* src/devices/grops/ps.cpp: Likewise.
+	* src/devices/grohtml/post-html.cpp: Likewise.
+	* src/libs/libdriver/printer.cpp: Likewise.
+
+2006-02-17  Werner LEMBERG  <wl@gnu.org>
+
+	* src/include/ptable.h, src/include/itable.h
+	(NEXT_PTABLE_SIZE_DEFINED): Use it to avoid multiple declaration
+	of external symbol `next_ptable_size' (used by both header files).
+
+2006-02-15  Bruno Haible  <bruno@clisp.org>
+
+	* src/include/font.h (glyphinfo): New class.
+	(glyph): Change internal representation.
+	Change constructor signature.
+	New method glyph::glyph_number().
+	(glyph::glyph, glyph glyph::undefined_glyph, glyph::glyph_index,
+	glyph::operator==, glyph::operator!=): Update.
+	(font::index_to_name, font::index_to_number): New functions.
+
+	* src/include/itable.h: New file, based on src/include/ptable.h.
+
+	* src/libs/libgroff/nametoindex.cpp: Include itable.h.
+	(class charinfo): New class.
+	(class character_indexer): Change table result type from `int' to
+	`class charinfo'.
+	Add table with integer key.
+	(character_indexer::character_indexer): Update.
+	(character_indexer::ascii_char_index): Update.
+	(character_indexer::numbered_char_index): Use NULL as name, not a
+	string starting with a space.
+	(character_indexer::named_char_index): Update.
+	(font::number_to_index, font::name_to_index): Remove no-op cast.
+	(glyph::glyph_name): New method.
+	* src/roff/troff/charinfo.h (class charinfo): Inherit from class
+	glyphinfo.
+	(NUMBERED): Remove flag bit.
+	(charinfo::numbered, charinfo::get_index): Update.
+
+	* src/roff/troff/input.cpp (charinfo::charinfo): Update.
+	(charinfo::set_number, charinfo::get_number): Update.
+	(glyph::glyph_name): New method.
+
+2006-02-15  Werner LEMBERG  <wl@gnu.org>
+
+	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list): Fix
+	entries for `>>', `<<', `*f', and `+f'.  Reported by Bruno.
+
+2006-02-13  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devps/prologue.ps (RE): Check `UniqueID' also, similar to
+	dvips.
+
+2006-02-11  Werner LEMBERG  <wl@gnu.org>
+
+	* src/include/font.h: s/glyph_t/glyph/.
+	Update all callers.
+
+	* src/devices/grotty/tty.cpp: s/glyph/tty_glyph/.
+	s/output_character_t/output_character/.
+
+2006-02-11  Bruno Haible  <bruno@clisp.org>
+
+	New accessor method glyph_t::glyph_name().
+
+	* src/include/ptable.h (declare_ptable): Add a return value to the
+	`define' method, and declare a `lookupassoc' method.
+	(implement_ptable): Return the stored key in `define'.  Implement
+	lookupassoc.
+	* src/include/font.h (glyph_t): Add `name' field.  Add an argument
+	to the constructor.
+	(glyph_t::glyph_name): New method.
+
+	* src/libs/libgroff/nametoindex.cpp (character_indexer): Change
+	return type of methods and field member type to glyph_t.
+	(character_indexer::character_indexer): Update.
+	(character_indexer::ascii_char_index): Allocate a name for the
+	glyph.
+	Return a glyph_t with name.
+	(character_indexer::numbered_char_index): Return a glyph_t without a
+	name.
+	(character_indexer::named_char_index): Return a glyph_t with a name.
+	(font::number_to_index, font::name_to_index): Update.
+
+	* src/roff/troff/input.cpp (charinfo::charinfo): Use the symbol as
+	the glyph's name.
+
+2006-02-11  Bruno Haible  <bruno@clisp.org>
+
+	* src/devices/grotty/tty.cpp (output_character_t): New type.
+	(tty_printer::make_bold, tty_printer::add_char,
+	tty_printer::put_char): Change argument type to output_character_t.
+	(crossings): Change element type to output_character_t.
+
+2006-02-11  Bruno Haible  <bruno@clisp.org>
+
+	Make the glyph data type abstract.
+
+	* src/include/font.h (glyph_t): New class.
+	(name_to_index, number_to_index): Change return type to glyph_t.
+	(font::contains, font::get_width, font::get_height, font::get_depth,
+	font::get_character_type, font::get_kern, font::get_skew,
+	font::get_italic_correction, font::get_left_italic_correction,
+	font::get_subscript_correction, font::get_code,
+	font::get_special_device_encoding, font::add_entry,
+	font::copy_entry, font::add_kern, font::hash_kern): Change argument
+	type to glyph_t.
+
+	* src/libs/libgroff/font.cpp (font_kern_list): Change members
+	type and constructor argument types to glyph_t.
+	(font::contains, font::get_width, font::get_height, font::get_depth,
+	font::get_character_type, font::get_kern, font::get_skew,
+	font::get_italic_correction, font::get_left_italic_correction,
+	font::get_subscript_correction, font::get_code,
+	font::get_special_device_encoding, font::add_entry,
+	font::copy_entry, font::add_kern, font::hash_kern): Change argument
+	type to glyph_t.
+	(font::load): Use glyph_t variables.
+
+	* src/libs/libgroff/nametoindex.cpp (name_to_index,
+	number_to_index): Change return type to glyph_t.
+
+	* src/roff/troff/charinfo.h (charinfo::index): Change type to
+	glyph_t.
+	(charinfo::get_index): Change return type to glyph_t.
+
+	* src/roff/troff/env.cpp: Include font.h.
+
+	* src/roff/troff/node.cpp: Include font.h before charinfo.h.
+
+	* src/roff/troff/input.cpp: Include font.h before charinfo.h.
+	(charinfo::charinfo): Update.
+	(name_to_index, number_to_index): Change return type to glyph_t.
+
+	* src/include/printer.h (printer::set_char_and_width): Change return
+	type to glyph_t.
+
+	* src/libs/libdriver/printer.cpp (printer::set_char_and_width):
+	Change return type to glyph_t.
+
+	* src/devices/grodvi/dvi.cpp (dvi_printer::set_char): Change
+	argument type to glyph_t.
+
+	* src/devices/grohtml/post-html.cpp (page::add_and_encode): Update.
+	(html_printer::space_glyph): Renamed from space_char_index.
+	(html_printer::add_to_sbuf, html_printer::sbuf_continuation,
+	html_printer::overstrike, html_printer::set_char): Change argument
+	type to glyph_t.
+	(html_printer::set_char_and_width): Change return type to glyph_t.
+
+	* src/devices/grolbp/lbp.cpp (lbp_printer::set_char): Change
+	argument type to glyph_t.
+
+	* src/devices/grolj4/lj4.cpp (lj4_printer::set_char): Change
+	argument type to glyph_t.
+
+	* src/devices/grops/ps.cpp (ps_printer::space_glyph): Renamed from
+	space_char_index.
+	(ps_printer::set_subencoding, ps_printer::set_char): Change argument
+	type to glyph_t.
+
+	* src/devices/grotty/tty.cpp (tty_printer::set_char): Change
+	argument type to glyph_t.
+
+2006-02-11  Bruno Haible  <bruno@clisp.org>
+
+	* src/roff/troff/input.cpp (font::name_to_index): Never return a
+	negative value.
+
+	* src/libs/libgroff/font.cpp (font::load): Remove failure tests for
+	font::name_to_index.
+
+2006-02-10  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/groff.texinfo (Assigning Formats): Number registers are always
+	interpolated.
+	Apply some rephrasing, contributed by Michael Burt.
+
+2006-02-07  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/fr.tmac <ms>: Set `HY' register.
+
+2006-02-07  Werner LEMBERG  <wl@gnu.org>
+
+	Add framework for simple adaptation of the main macro packages (mm,
+	me, ms, mom) to different locales.  In particular, add support for
+	French.  For activation, simply use `-mfr' as the last macro
+	package.  This feature has been contributed by Fabrice Ménard
+	<menard.fabrice@wanadoo.fr>.
+
+	* tmac/fr.tmac, tmac/trans.tmac, tmac/hyphen.fr, tmac/LOCALIZATION:
+	New files.
+	* tmac/README: Mention hyphen.fr.
+	* man/groff_tmac.man: Mention fr.tmac.
+	* NEWS: Updated.
+
+2006-01-27  Werner LEMBERG  <wl@gnu.org>
+
+	* man/groff_font.man: Updated documentation of `entity_name' field.
+	Avoid future tense.
+
+2006-01-27  Bruno Haible  <bruno@clisp.org>
+
+	* font/devhtml/R.proto: Remove the entity names from the font's
+	special_encoding_encoding column.
+	* src/devices/grohtml/post-html.cpp (get_html_entity): New function,
+	handling the entity names here.
+	(get_html_translation): Use it.  Change return type to `const
+	char *'.
+	(page::add_and_encode): Update, removing a useless cast.
+
+2006-01-26  Werner LEMBERG  <wl@gnu.org>
+
+	This change is based on a patch by Bruno Haible <bruno@clisp.org>.
+
+	* src/include/device.h: Add comments.
+	* src/include/font.h: Add comments.
+	* src/include/unicode.h: Likewise.
+	* src/include/ptable.h, src/libs/libgroff/ptable.cpp: Likewise.
+
+2006-01-26  Keith Marshall  <keith.d.marshall@ntlworld.com>
+
+	Suppress `.st' request emission by `grn'.
+
+	* src/preproc/grn/main.cpp (USE_ST_REQUEST): New macro.
+	(conv): Use it.
+
+2006-01-22  Werner LEMBERG  <wl@gnu.org>
+
+	* install-sh: New version; taken from texinfo CVS.
+
+2006-01-21  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/preconv/preconv.cpp (main): Set program_name.  Bug
+	reported by Alexander E. Patrakov <patrakov@ums.usu.ru>.
+
+2006-01-19  Bruno Haible  <bruno@clisp.org>
+
+	Let `make -k install' install more files.
+
+	* Makefile.in (MAKE_K_FLAG): New variable.  Use it everywhere where
+	$(MAKE) and $(MDEFINES) are used.
+	(CPROGDIRS): Remove $(XPROGDIRS).  Treat $(XPROGDIRS) like
+	$(CPROGDIRS) everywhere.
+	($(DEVDIRS) $(XDEVDIRS) $(OTHERDEVDIRS) $(TTYDEVDIRS)): Don't depend
+	on $(XPROGDIRS).
+	($(OTHERDIRS)): Likewise.
+
+
+	* src/devices/grohtml/post-html.cpp (get_html_translation): Remove
+	failure test for font::name_to_index -- it can never fail.
+
+2006-01-19  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grops/grops.man: Fix section on creating EPS files.
+	Don't use future time in manual.
+	Other minor fixes.
+
+2006-01-15  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* tmac/www.tmac: New macro LINKSTYLE which allows users to set
+	various typographical URL attributes for non-HTML devices.
+
+	* tmac/groff_www.man: Document LINKSTYLE.
+
+2006-01-11  Werner LEMBERG  <wl@gnu.org>
+
+	* configure.ac: Test for getc_unlocked (needed for localcharset).
+	* configure, src/include/config.hin: Regenerated.
+
+	* src/libs/libgroff/Makefile.sub (EXTRA_CFLAGS): Define
+	ENABLE_RELOCATABLE.
+
+	* src/libs/libgroff/relocatable.h: New dummy header file for
+	localcharset.c.
+
+	* src/libs/libgroff/localcharset.c: Updated to (unchanged) CVS
+	gnulib version.
+
+2006-01-10  Bruno Haible  <bruno@clisp.org>
+
+	Work around unportability of nl_langinfo(CODESET).
+
+	* m4/glibc21.m4: New file, from gnulib.
+	* Makefile.sub (M4MACROS): Add m4/glibc21.m4.
+	* configure.ac: Also test for stddef.h, and invoke jm_GLIBC21.
+	* Makefile.in (HOST, GLIBC21): New variables.
+	(MDEFINES): Pass them to subdirectories.
+	* src/include/relocate.h (relocatep): Define with C linkage.
+	* src/include/localcharset.h: New file, from gnulib.
+	* src/libs/libgroff/localcharset.c: New file, from gnulib with a
+	modification for relocate().
+	* src/libs/libgroff/config.charset: New file, from gnulib.
+	* src/libs/libgroff/ref-add.sin: New file, from gnulib.
+	* src/libs/libgroff/ref-del.sin: New file, from gnulib.
+	* src/libs/libgroff/Makefile.sub (EXTRA_CFLAGS): Also define LIBDIR.
+	(OBJS): Add localcharset.o.
+	(CSRCS): Add localcharset.c.
+	(all): Add dependencies to charset.alias, ref-add.sed, ref-del.sed.
+	(charset.alias): New rule.
+	(PACKAGE): New variable.
+	(ref-add.sed, ref-del.sed): New rules.
+	(MKINSTALLDIRS): New variable.
+	(install_data): Depend on install_charset_data.
+	(install_charset_data): New rule for creating or updating
+	charset.alias.
+	(uninstall_sub): Depend on uninstall_charset_data.
+	(uninstall_charset_data): New rule for uninstalling or updating
+	charset.alias.
+	* src/preproc/preconv/preconv.cpp: Include localcharset.h instead
+	of <langinfo.h>.
+	(main): Initialize default_encoding from locale_charset() instead of
+	nl_langinfo(CODESET).
+
+	* aclocal.m4, configure, src/include/config.hin: Regenerated.
+
+2006-01-10  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/preconv/preconv.cpp (conversion_iconv): Use
+	ICONV_CONST in call to iconv.  Reported by Robert Goulding.
+
+2006-01-07  Werner LEMBERG  <wl@gnu.org>
+
+	* font/devps/generate/freeeuro.sfd: Run auto-hinter with recent
+	fontforge version.
+	Bump font version to 001.001.
+
+	* font/devps/generate/Makefile (freeeuro.afm, freeeuro.pfa):
+	Call fontforge, not pfaedit.
+
+	* font/devps/freeeuro.afm, font/devps/freeeuro.pfa: Regenerated.
+
+2006-01-05  Ruslan Ermilov  <ru@FreeBSD.org>
+
+	* tmac/doc-common: Add new FreeBSD and NetBSD versions.
+	* tmac/groff_mdoc.man: Updated.
+
+2006-01-05  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/preconv/preconv.cpp: s/debug/debug_flag/.
+	(raw_flag): New global variable.
+	(do_file): Use .lf to set file name (if `raw_flag' isn't set).
+	Don't pass BOM to `conversion_utf8'.
+	(usage): Updated.
+	(main): Handle `-r' command line switch to set `raw_flag'.
+	(get_BOM): Fix encodings in `BOM_table'.
+
+	* src/preproc/preconv/preconv.man: New file.  Not complete yet.
+	* src/preproc/proconv/Makefile.sub (MAN1): New variable.
+
+2006-01-04  Werner LEMBERG  <wl@gnu.org>
+
+	* src/preproc/preconv/preconv.cpp (emacs_to_mime): As suggested by
+	Bruno, comment out most encodings to support only a small set of
+	coding tags, thus reducing potential problems with legacy encodings
+	and character sets in the future.
+	Add many XEmacs coding tags (now commented out).
+	Add `cp1047'.
+	(check_encoding_tag): Renamed to...
+	(check_coding_tag): This.
+	(get_BOM): Return encoding as specified by BOM.
+	Test for UTF32-LE too.
+	(do_file): Don't check for coding tag if a BOM has been found.
+
+2006-01-03  Bruno Haible  <bruno@clisp.org>
+
+	* m4/groff.m4: Renamed from aclocal.m4.
+	* m4/codeset.m4: New file, from gnulib.
+	* m4/iconv.m4: New file, from gnulib.
+	* m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4: New files, from
+	gnulib.
+	* config.rpath: New file, from gnulib.
+	* config.guess, config.sub: New files, from gnulib.
+	* Makefile.sub (M4MACROS): New variable.
+	(configure): Fix typo.
+	(aclocal.m4): New rule.
+	(stamp-h.in): Depend on aclocal.m4.
+	* configure.ac: Invoke AM_ICONV and AM_LANGINFO_CODESET.
+	* Makefile.in (LIBICONV): New variable.
+	(MDEFINES): Pass it to recursive makes.
+	* src/preproc/preconv/preconv.cpp: Use HAVE_LANGINFO_CODESET and
+	HAVE_ICONV instead of I18N macro.
+	* src/preproc/preconv/Makefile.sub (EXTRA_LDFLAGS): New variable.
+
+	* aclocal.m4, configure, src/include/config.hin: (Re)generated.
+
+2006-01-03  Werner LEMBERG  <wl@gnu.org>
+
+	* doc/Makefile.in (webpage.html): Simplify.
+	* doc/Makefile.sub (webpage.html): Synchronize with doc/Makefile.in.
+	* doc/webpage.ms, tmac/groff_www.man, tmac/www.tmac: Minor updates.
+
+2006-01-01  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/doc-common (Os): Add some Darwin versions.
+	* tmac/groff_mdoc.man: Document them.
+
+2006-01-01  Bruno Haible  <bruno@clisp.org>
+
+	* src/preproc/preconv/preconv.cpp (emacs_to_mime): Various
+	corrections:
+	  . Don't map ascii to latin-1.
+	  . Don't use IBMxxx encodings but cpxxx for portability.
+	  . Map cp932, cp936, cp949, cp950 to itself.
+	(emacs2mime): Protect calls to strcasecmp.
+	(conversion_iconv): Add missing call to iconv_close.
+	(do_file): Emit error message in case of unsupported encoding.
+
+2005-12-31  Werner LEMBERG  <wl@gnu.org>
+
+	Integrate preconv into the groff binary.  Changes based on a patch
+	from Michail Vidiassov.
+
+	* src/roff/groff/pipeline.h (MAX_COMMANDS): Increase by 1.
+
+	* src/roff/groff/groff.cpp (PRECONV_INDEX): New macro.
+	(SOELIM_INDEX): Updated.
+	(help, synopsis): Updated.
+	(main): Add command line options `-k' and `-K enc' to select
+	encoding.
+	Add support for GROFF_ENCODING environment variable.
+
+	* src/roff/groff/groff.man: Updated and revised.
+
+
+	Start with autoconf support for preconv.
+
+	* configure.ac: Call AC_C_BIGENDIAN.
+	* configure, src/include/config.hin: Regenerated.
+
+2005-12-30  Werner LEMBERG  <wl@gnu.org>
+
+	New preprocessor `preconv' to convert input encodings to something
+	groff can understand.  Not yet integrated within groff.  Proper
+	autoconf stuff is missing too.
+
+	Tomohiro Kubota has written a first draft of this program, and some
+	ideas have been reused (while almost no code has been taken
+	actually).
+
+	* src/preproc/preconv/preconv.cpp. src/preproc/preconv/Makefile.sub:
+	New files.
+
+	* MANIFEST, Makefile.in (CCPROGDIRS), test-groff.in
+	(GROFF_BIN_PATH): Add preconv.
+
+2005-12-12  Werner LEMBERG  <wl@gnu.org>
+
+	* aclocal.m4 (GROFF_MAKEINFO): Fix regexps to be POSIX conformant.
+	In particular, don't use `\+' since it is a GNU sed extension.
+
+	* configure: Regenerated.
+
+2005-12-09  Werner LEMBERG  <wl@gnu.org>
+
+	* src/libs/libgroff/make-uniuni: New script to generate uniuni.cpp.
+
+	* src/libs/libgroff/uniuni.cpp: Regenerated, using data from Unicode
+	4.1.0.
+
+
+	* src/utils/afmtodit/make-afmtodit-tables: New script to generate
+	afmtodit.tables.
+
+	* src/utils/afmtodit/afmtodit.tables: New file, representing Unicode
+	4.1.0 data.
+
+	* src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
+	%AGL_to_unicode): Removed.  Replace it with a tag.
+
+	* src/utils/afmtodit/Makefile.sub (afmtodit): Adjust sed expression
+	to replace tag with actual file contents.
+
+2005-12-08  Werner LEMBERG  <wl@gnu.org>
+
+	The change 2005-06-20 can indeed cause problems, so we follow the
+	advice by using marks.
+
+	* font/devps/prologue.ps (PBEGIN): Use `mark'.
+	(PEND): Use `cleartomark'.
+
+2005-12-07  Michail Vidiassov  <master@iaas.msu.ru>
+
+	* src/utils/afmtodit.pl: Fix kerning output to avoid warnings for
+	glyphs which have kern values but aren't handled (glyph variants,
+	for example).
+
+2005-12-02  Werner LEMBERG  <wl@gnu.org>
+
+	* src/devices/grops/ps.cpp (ps_printer::get_subfont): Use correct
+	subfont index.  Reported by Michail Vidiassov <master@iaas.msu.ru>.
+
+2005-11-28  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* doc/Makefile.in: Separate rule for webpage.html so that extra
+	command line options can be passed to grohtml.
+	* doc/groff.css: Change all margins to 0%.
+	* doc/webpage.ms: Now use new macros ALN, LNS, and LNE so that left
+	navigation is exploited.  Also update webpage to contain new
+	sections on licenses, mailing lists, cvs/ftp access, groff
+	dependencies, and bug reports.
+	* tmac/groff_www.man: Document the new macros ALN, LNS, and LNE.
+	* tmac/www.tmac: Implement the new macros ALN, LNS, and LNE.
+	
+2005-11-25  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* src/devices/grohtml/post-html.cpp
+	(html_printer::do_file_components): Add fputs calls to emit the
+	head contents and shut down the head tag whenever a new file
+	component is generated.
+
+2005-11-22  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* src/devices/grohtml/post-html.cpp (html_printer::flush_page): Add
+	call to flush_text to flush any outstanding html tags on the
+	paragraph stack.
+
+2005-11-18  Werner LEMBERG  <wl@gnu.org>
+
+	* aclocal.m4 (GROFF_MAKEINFO): Use `groff.info' in tests.
+	Announce makeinfo version.
+	* configure: Regenerated.
+
+2005-11-18  Mike Frysinger <vapier@gentoo.org>
+
+	* Makefile.in: Declare proper dependencies between make targets.
+
+	* doc/Makefile.in: Rename groff info page to `groff.info'.
+	* doc/Makefile.sub: Likewise.
+	* doc/groff.texinfo: Likewise.
+
+2005-11-17  Peter O'Gorman  <mlists@thewrittenword.com>
+
+	* src/utils/pfbtops/pfbtops.c, src/utils/xtotroff/xtotroff.c: Move
+	definition of __GETOPT_PREFIX to the beginning of file to ensure
+	that it is defined even on platforms where getopt.h is already
+	included by other header files.
+
+2005-11-10  Gaius Mulley  <gaius@glam.ac.uk>
+
+	* src/devices/grohtml/post-html.cpp (html_printer::do_heading):
+	Reset font to NULL to ensure that a font block is recreated during
+	the next paragraph.
+
+2005-11-04  Werner LEMBERG  <wl@gnu.org>
+
+	* aclocal.m4 (GROFF_MAKEINFO): Fix sed expression.
+	* configure: Regenerated.
+
+2005-10-27  Werner LEMBERG  <wl@gnu.org>
+
+	* aclocal.m4 (GROFF_MAKEINFO): New function for checking whether
+	makeinfo 4.8 or newer is available.
+	* configure.ac: Call GROFF_MAKEINFO.
+	* configure: Regenerated.
+
+	* Makefile.in (MAKEINFO): Use autoconf variable.
+	(MDEFINES): Add MAKEINFO.
+
+	* doc/Makefile.in (MAKEINFO): Use autoconf variable.
+	* doc/Makefile.sub (MAKEINFO): Remove.
+
+2005-10-26  Werner LEMBERG  <wl@gnu.org>
+
+	* REVISION: Set to 3.
+
+2005-10-17  Werner LEMBERG  <wl@gnu.org>
+
+	Mention $MANPAGER variable used with some `man' systems.
+
+	* doc/webpage.ms, src/devices/grotty/grotty.man, NEWS: Updated.
+
+2005-09-13  Werner LEMBERG  <wl@gnu.org>
+
+	* tmac/hyphenex.us: New version (`ushyphex.tex' from ftp.dante.de).
+
+Copyright 2005-2009
+  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:
+version-control: never
+coding: latin-1
+End: