path: root/ChangeLog.122

Version 1.22.4 released
=======================

2018-12-18 Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix 'dvi' and 'pdf' texinfo doc generation.

	GNU make has a built-in variable 'TEXI2DVI' but it is not the case
	of all 'make' implementations, which causes 'make doc' to fail
	with an unclear message although 'texi2dvi' is available.  Also,
	'texi2dvi' is invoked inconditionnally.

	* m4/groff.m4 (GROFF_TEXI2DVI): new macro to detect properly the
	presence of 'texi2dvi'.

	* configure.ac: use 'GROFF_TEXI2DVI' and define automake conditional
	'HAVE_TEXI2DVI'.

	* doc/doc.am:
	- Define TEXI2DVI to 'texi2dvi'.
	- Print an error message if 'texi2dvi' is not available.

2018-12-14  G. Branden Robinson <g.branden.robinson@gmail.com>

	* doc/groff.texi: Drop documentation of "man" macro package from
	  our Texinfo manual.  The mdoc, me, mm, and mom packages all
	  maintain their documentation externally to this manual as
	  well.  Exception: portions not about man proper--which are not
	  duplicated from groff_man(7)--on use of man.local (including
	  examples of Ultrix-compatible macros) are retained.

2018-12-08 Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Install texinfo doc on 'make install-pdf' and 'make install-html'

	* doc/doc.am:
	- Use automake 'install-pdf-local' and 'install-html-local' rules
	to install groff.pdf and groff.html
	- New rules 'uninstall_pdf' and 'uninstall_html'.
	- Use $(RM) instead of 'rm'.
	- Don't try to build doc if 'BUILD_INFODOC' is not set.
	* INSTALL.REPO: document texinfo build and installation.

2018-12-10 Ingo Schwarze <schwarze@openbsd.org>

	* Makefile.am: Remove the unused variables PREFIXMAN5 and PREFIXMAN7.

	They caused installation failures on Solaris 9.

2018-12-08 Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Remove gnulib's hypot module.

	The removal of 'GROFF_NEED_DECLARATION([hypot])' in 'configure.ac'
	was correct as the test was buggy, but there is no need to use
	gnulib's hypot module as previously we did not need to provide a
	replacement function.

	* bootstrap.conf: do it.

2018-12-08  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Problem running gropdf on big endian (Sparc)

	* src/devices/gropdf/gropdf.pl: Prior to perl v5.9 the 'L<'
	template for 'unpack' was unavailable. Solaris 10 uses v5.8.4
	so safer to use the template 'V' rather than 'L<'.

2018-12-08 Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Use gnulib's 'hypot' module.

	In 'configure.ac', the macro call
	'GROFF_NEED_DECLARATION([hypot])' checks whether the function
	'hypot' is correctly declared in 'math.h', but the test is buggy
	and may yields false results.

	* bootsrap.conf: add 'hypot' module.

	* configure.ac: Remove GROFF_NEED_DECLARATION([hypot]).

	* src/libs/libgroff/hypot.cpp: remove declaration of hypot.

2018-12-07  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Problem running gropdf on big endian (Sparc)

	* src/devices/gropdf/gropdf.pl: When loading a binary (.pfb)
	font for embedding always use little endian to unpack chunk
	headers.

2018-12-05  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Skip mom tests if needed config is missing.

	* contrib/mom/examples/test-mom.sh.in: exit 77 if URW fonts are
	not available.

	* contrib/mom/mom.am: distribute inconditionnally test-mom.in.

	* m4/groff.m4 (GROFF_URW_FONTS): check if 'awk' and 'gs' are
	available, and replace non-portable 'grep' command by awk script.

2018-12-01  Colin Watson  <cjwatson@debian.org>

	Fix error handling in tests of mom examples

	* contrib/mom/examples/test-mom.sh.in (check_number_pages): Correct
	error message.
	(check_has_images): Correct shell syntax error.

2018-11-26  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Document .sp behaviour in -me doc -- French translation

	* doc/meintro_fr.me: translation of commit
	7a83f7f5003e24f020306f09f4d497e04e82cb14.

	Fixes bug https://savannah.gnu.org/bugs/?54958.

2018-11-24  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix tarball generation: script 'makevarescape.sed' was missing.

	* Makefile.am (EXTRA_DIST): add it.

2018-11-24  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Add automatic tests on mom examples

	* m4/groff.m4 (GROFF_PDFTOOLS): check presence of some pdf tools.
	* configure.ac: use 'GROFF_PDFTOOLS', add new AM conditional.
	* contrib/mom/examples/test-mom.sh.in: new file that use 'pdfinfo'
	and 'pdfimages' to make some basic checks on mom examples.

2018-11-21  G. Branden Robinson <g.branden.robinson@gmail.com>

	tmac/sv.tmac: Set Swedish hyphenation flags to 32.

	This permits hyphenation after the first character but continues
	prohibiting it before the last character of a word, in
	congruence with the TeX-based hyphenation patterns we use.

	Fixes <https://savannah.gnu.org/bugs/index.php?55066>.

2018-11-19  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix build on environment where /etc/papersize contains comments

	Issue introduced on commit efea81c75f831ddc6717c2ef25556e0f49d1f679.

	* m4/groff.m4 (GROFF_PAGE): remove comments and get the 1st string
	of '/etc/papersize'.

2018-11-12  G. Branden Robinson <g.branden.robinson@gmail.com>

	* m4/groff.m4 (GROFF_PAGE): Try /etc/papersize first.

	Fixes <https://savannah.gnu.org/bugs/index.php?53271>.

2018-11-12  G. Branden Robinson <g.branden.robinson@gmail.com>

	* bootstrap.conf: Bump Autoconf dependency to 2.68.  We need it
	to support our bug-reporting URL, which contains a "?".
	Strictly, Autoconf 2.65 is fine, but 2.66 and 2.67 broke this.
	Even 2.69 is over 6 years old now.

	See <https://savannah.gnu.org/support/?107450>.

2018-11-12  G. Branden Robinson <g.branden.robinson@gmail.com>

	* m4/groff.m4 (GROFF_PAGE): Quote shell variables that are under
	external control and may contain embedded whitespace.  A test
	shows that our configure script is now robust in this way, but
	our Automake files are not, starting with
	src/utils/afmtodit/afmtodit.am.

2018-11-12  G. Branden Robinson <g.branden.robinson@gmail.com>

	* makevarescape.sed:
	  - Escape plain spaces and double-quotes (ASCII 32 and 34) so
	    that bad things don't happen if they are embedded in a Make
	    variable expanded in a man page @THUS@ _and_ given as an
	    argument to a macro that distinguishes its parameters, such
	    as .IR.
	  - Add discretionary breaks after groups of slashes not
	    preceded by a space; e.g., transform "/usr/bin/groff" into
	    "/usr/\:bin/\:groff".  Will also work on URLs
	    {"https://\:example.com/\:page.html"} in case we need that.

2018-11-11  G. Branden Robinson <g.branden.robinson@gmail.com>

	Undocument Werner and Ted as groff maintainers.

	* README:
	* doc/pic.ms:
	* src/roff/grog/grog.pl:
	* src/roff/nroff/nroff.sh: Werner (and Ted) retired from the
	role some time ago and Bertrand Garrigues has stepped up; see
	https://lists.gnu.org/archive/html/groff/2017-09/msg00048.html.
	I'll let him document his maintainer status as and where he
	prefers.

2018-11-11  G. Branden Robinson <g.branden.robinson@gmail.com>

	Stop spelling "Unix" as "UNIX".

	Per AT&T Bell Labs veterans Doug McIlroy and Meg McRoberts,
	spelling "Unix" in full caps was a contrivance insisted upon by
	AT&T lawyers, and not a practice used in the Unix manuals
	themselves or the Bell Labs Technical Journal.  See
	  https://lists.gnu.org/archive/html/groff/2015-01/msg00026.html
	and
	  https://lists.gnu.org/archive/html/groff/2015-01/msg00029.html
	for support.

	There are instances I did _not_ change; they may require further
	review.
		ChangeLog.*
		NEWS
			One reference relevant to mdoc; see below.
		doc/meintro{,_fr}.me
			These documents also give the small caps
			treatment to groff, troff, and nroff, suggesting
			a separate changeset.
		src/preproc/pic/pic.ypp
			Contains a comment referring to "Compaq Tru64
			UNIX"; not worth the candle IMO.
		tmac/s.tmac:
			{ms macro package} Leaving UX macro definition
			alone until/unless it can be established that
			this doesn't change the rendering of historical
			documents in an objectionable way.
		tmac/doc-syms-u:
		tmac/doc-old.tmac-u:
		tmac/doc-common-u:
		tmac/groff_mdoc.7.man:
			{mdoc macro package} Similar; mdoc defines many
			strings that spit out "UNIX" (albeit not with a
			font size change).

	* MORE.STUFF:
	* NEWS:
	* README.MinGW:
	* contrib/groffer/README:
	* contrib/pdfmark/pdfmark.ms:
	* contrib/pdfmark/pdfroff.1.man:
	* doc/groff.texi:
	* doc/webpage.ms:
	* m4/groff.m4:
	* man/groff_diff.7.man:
	* man/groff_tmac.5.man:
	* man/roff.7.man:
	* src/preproc/html/pre-html.cpp:
	* src/roff/troff/troff.1.man: Change "UNIX" to "Unix",
	discarding markup as necessary.

2018-11-10  G. Branden Robinson <g.branden.robinson@gmail.com>

	man pages: Escape interpolated Make variables.

	* makevarescape.sed: Transform - to \-, ~ to \(ti, and so forth,
	{with an extra layer of backslashes--see below} so that Makefile
	variables containing ASCII characters that do not represent
	themselves literally in *roff (see groff_char(7)) are correctly
	interpolated into man page text.

	* Makefile.am (.man): Transform Makefile variables with the
	above script when interpolating them into man page text.

	Note that while the script, combined with this target, will
	transform ` to \(ga, including grave accents in Makefile
	variables is likely to fail when the shell lexes the argument to
	echo within the old-style command substitution ``.  Testing
	shows that grave accents should work[1] if POSIX-style command
	substitution $() is done instead.  However, $() is less
	portable.  (Triple-escaping grave accents \\\` inside the
	interpolated Makefile variable will work, but is not attempted
	at present.)

	Note also that the amount of backslash-escaping in the sed
	script is excessive (and incorrect) for normal purposes, but
	required here because a command substitution is being nested
	inside yet another invocation of sed.

	{1} For this target; no assurances about the good behavior of
	unusual characters in Makefile variables in other aspects of the
	groff build are offered.

	Fixes <https://savannah.gnu.org/bugs/index.php?55004>.

2018-11-06  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/utils/lookbib/lookbib.cpp: Doesn't make much sense to mark
	Version_string as a C extern if you're just going to hide it in
	a throwaway scope again.  Remove braces, exposing it.

	"lookbib -v" now reports a version number, instead of "(null)".

	Fixes <https://savannah.gnu.org/bugs/index.php?54972>.

2018-11-06  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/libs/libgroff/error.cpp (do_error_with_file_and_line):
	If:
	  a program name is known;
	but
	  no file is being processed or the line number is negative,
	then there was no space between the program name (with colon),
	and the succeeding diagnostic message.

	Example: lookbib:fatal error: no databases

	Fixes <https://savannah.gnu.org/bugs/index.php?54971>.

2018-11-05  G. Branden Robinson <g.branden.robinson@gmail.com>

	Make strip.sed operate only if given permission.

	* tmac/strip.sed: Do nothing whatsoever to any input file that
	lacks a line matching "%beginstrip%".  This implements a
	contract between the macro file writer and the stripper script
	{roff input is not parseable with crude weaponry like regular
	expressions}.  In practice, most of the changes performed by the
	script were already in a block enforcing this.  My changes:
	- Stop unconditionally inserting a roff comment noting the
	  reader of stripping at line 2.  Instead, replace the line
	  matching "%beginstrip%" with this comment if and only if it
	  is present.
	- Stop deleting lines containing only the empty request if
	  they occur before "%beginstrip%".
	- Tweak the wording of the roff comment.
	- Remove comment within the sed script; see
	  https://lists.gnu.org/archive/html/groff/2017-11/msg00057.html
	  and the sed section of "Limitations of Usual Tools" in the
	  GNU Autoconf Manual.

	Invalidates <https://savannah.gnu.org/bugs/index.php?53784>.

2018-11-04  G. Branden Robinson <g.branden.robinson@gmail.com>

	* tmac/an-old.tmac: When emitting diagnostics, report the name
	of the macro file complaining, and the name and line number of
	the input file at the time of trouble.  Thanks to Bjarni Ingi
	Gislason for part of the patch.

	Fixes <https://savannah.gnu.org/bugs/?54175> and continues the
	long process of fixing <https://savannah.gnu.org/bugs/?52463>.

2018-11-04  G. Branden Robinson <g.branden.robinson@gmail.com>

	* doc/meintro_fr.me: Add encoding hint to top of file so preconv
	works correctly even if the build environment's encoding is not
	UTF-8.  Adapted from Bjarni Ingi Gislason's patch.  Also add
	long-form Emacs coding declaration at end of file.  Vim's
	auto-detection seems to be fine, so did not update its modeline.

	Fixes <https://savannah.gnu.org/bugs/index.php?54530>.

2018-11-04  G. Branden Robinson <g.branden.robinson@gmail.com>

	* tmac/groff_man.7.man: Reorganize and largely rewrite to more
	precisely document the macro package's behavior and to be more
	helpful and accessible to man page writers who may never read
	any other groff documentation.

2018-10-25  G. Branden Robinson <g.branden.robinson@gmail.com>

	Clarify meaning of \p escape.  Also make more explicit that line
	adjustment for the .brp request and \p escape depends on the
	current adjustment mode.

	* doc/groff.texi: Clarify that \p has effect at the next word
	boundary.  Thanks to Dave <barx> for pointing out the issue and
	providing elucidating language.

	* man/groff.7.man: Similar, but terser.

	Fixes https://savannah.gnu.org/bugs/index.php?54894.

2018-10-04  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Savannah bug # 54812

	* font/devpdf/util/BuildFoundries.pl: If a font is not found
	report list of paths searched.

	Fix https://savannah.gnu.org/bugs/?54812

2018-10-10  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Update 'gnulib' submodule.

	* gnulib: now points on dce8759f0f0236a860a3e68b63c5e99cc6f168f9
	from 'gnulib' repository.  This fixes build error with glibc 2.28
	(see https://bugzilla.redhat.com/show_bug.cgi?id=1595702).

2018-10-04  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Savannah bug # 54779

	* font/devpdf/Foundry.in: Recent ghostscript changed name
	used for embedding groff font HNBI

	Fix https://savannah.gnu.org/bugs/?54779

2018-08-27  Ingo Schwarze  <schwarze@openbsd.org>

	* tmac/groff_www.7.man: Do not use .URL, .MTO, .FTP.

2018-08-21  Ingo Schwarze  <schwarze@openbsd.org>

	Improve terminal rendering for a few special characters:

	* tmac/tty.tmac: add \[.j] (dotless j)
	* tmac/tty-char.tmac: for \[a.], fall back to "."
	* tmac/tty-char.tmac: add playing card suits

2018-08-16  Ingo Schwarze  <schwarze@openbsd.org>

	* src/preproc/preconv/preconv.1.man: add -D to the SYNOPSIS

2018-08-09  Ingo Schwarze  <schwarze@openbsd.org>

	* Makefile.am: correctly calculate MAJOR_VERSION etc.

2018-06-19  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Fixes to gropdf

	* src/devices/gropdf/gropdf.pl: Make default line width 0.4pt
	to match grops. Use 'S' operator (stroke) rather than 's' (close
	and stroke) when Dl command received. Improve switching between
	text and graphic modes.

2018-07-01 Bertrand Garrigues <bertrand.garrigues@laposte.net>

	[me] paragraph with umlaut incorrectly rendered

	* tmac/e.tmac-u: workaround done by Werner LEMBERG <wl@gnu.org>.

	Fix https://savannah.gnu.org/bugs/?42191

2018-06-19  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Add gropdf new features to NEWS file.

	* NEWS: new features.

2018-05-29  Werner LEMBERG  <wl@gnu.org>

	[dvi] Fix glyph map for `cmitt10'.

	Problem reported by Pali Rohár <pali.rohar@gmail.com>.

	  http://lists.gnu.org/archive/html/groff/2018-05/msg00088.html

	* font/devdvi/texitt.map: New file.  This is identical to
	`textt.map' except the dollar glyph, which gets replaced by the
	pound glyph.

	* font/devdvi/generate/Makefile (CWI): Use `texitt.map'.

	* font/devdvi/CWI: Regenerated.

2018-05-07  G. Branden Robinson <g.branden.robinson@gmail.com>

	Improve diagnostics on bad hyphenation requests.

	* src/roff/troff/env.cpp: Add new HYPHEN_* symbols to anonymous
	enum.

	* src/roff/troff/env.cpp (hyphenate_request):
	  - Warn about hyphenation request values that are completely
	    out of range.
	  - Report bad hyphenation request value in diagnostic messages.

2018-04-28  G. Branden Robinson <g.branden.robinson@gmail.com>

	grap2graph: Parallelize changes with pic2graph.

	* contrib/grap2graph/grap2graph.sh:
	  - Refactor temp directory handling.
	  - Handle embedded whitespace in temp dir.
	  - Adapt to old convert(1) programs.

	* contrib/grap2graph/grap2graph.1.man: Make editorial/style
	changes and minor corrections.

2018-04-26  G. Branden Robinson <g.branden.robinson@gmail.com>

	eqn2graph: Remove -unsafe option.

	* contrib/eqn2graph/eqn2graph.sh: Unrecognize "-unsafe" option
	and eliminate $groff_opts variable.  As far as I can tell, this
	option had no effect because (1) pic is not run on the input
	stream (no -p argument to groff); (2) eqn doesn't support
	"shelling out" as pic does; and (3) there is no way to embed
	*roff requests inside a sequence of eqn commands.  If I'm wrong,
	let me know.

	* contrib/eqn2graph/eqn2graph.1.man: Undocument "-unsafe"
	option.

2018-04-26  G. Branden Robinson <g.branden.robinson@gmail.com>

	eqn2graph: Parallelize changes with pic2graph.

	* contrib/eqn2graph/eqn2graph.sh:
	  - Refactor temp directory handling.
	  - Handle embedded whitespace in temp dir.
	  - Adapt to old convert(1) programs.

	* contrib/eqn2graph/eqn2graph.1.man: Make editorial/style
	changes and minor corrections.

2018-04-25  G. Branden Robinson <g.branden.robinson@gmail.com>

	pic2graph: Refactor temp directory handling.

	* contrib/pic2graph/pic2graph.sh: Issue a diagnostic and give up
	if the user's desired temporary directory does not exist.  Also
	document the Bashism $RANDOM and work around its absence.

2018-04-25  G. Branden Robinson <g.branden.robinson@gmail.com>

	pic2graph: Handle embedded whitespace in temp dir.

	* contrib/pic2graph/pic2graph.sh: Quote shell variables having
	to do with the temporary directory's location; without
	quotation, temporary directory names with embedded whitespace
	are wrongly handled.

2018-04-24  G. Branden Robinson <g.branden.robinson@gmail.com>

	* doc/groff.texi: Bump end of copyright range to 2018.  Werner
	added substantial text this year about hyphenation.

2018-04-24  G. Branden Robinson <g.branden.robinson@gmail.com>

	Set version to 1.22.4 in the few places that hard-code it.

	* arch/mingw/grap2graph.cmd:
	* contrib/groffer/version.sh:
	* doc/groff.texi:
	* doc/webpage.ms: Bump from 1.22.3 to 1.22.4.

2018-04-24  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Restrict scaling factors to 3dp and better handle CR/LF in import.

	* src/devices/gropdf/gropdf.pl: Restrict scaling factors to 3dp
	rounded. If pdf imported with pdfpic uses CR/LF line termination
	ibclude XObject Image, length of stream out by 1.

2018-04-23  G. Branden Robinson <g.branden.robinson@gmail.com>

	man pages: Shorten version footer.

	* **/*.man: Replace "Groff Version" with "groff" in the fourth
	argument to .TH in all man pages.  This suffices to keep that
	part of the footer from overrunning the date, even in dirty
	trees on 80-column terminals.

	Fixes https://savannah.gnu.org/bugs/index.php?53721.

2018-04-23  G. Branden Robinson <g.branden.robinson@gmail.com>

	pic2graph(1): Make editorial/style changes and minor
	corrections.

2018-04-23  G. Branden Robinson <g.branden.robinson@gmail.com>

	pic2graph: Adapt to old convert(1) programs.

	* contrib/pic2graph/pic2graph.sh: Grep convert's -help output
	for the string "-trim".  If it is not found, the old method for
	image trimming documented in pic2graph's man page, "-crop 0x0",
	is used.  I am motivated by the fact that the warning about this
	in our man page is very old (10 years or more), and I wanted to
	get rid of it.

	pic2graph emits a warning when performing this fallback, in the
	event the ImageMagick and/or GraphicsMagick teams surprise the
	world again.

	* contrib/pic2graph/pic2graph.1.man: Remove BUGS section, the
	entire contents of which was dedicated to convert's change in
	behavior.

2018-04-22  G. Branden Robinson <g.branden.robinson@gmail.com>

	groff_man(7): Expand command synopsis section.

	This section now explains in detail how to write (and read) a
	command synopsis.

2018-04-12  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Make PDFPIC behave the same whether -Tps or -Tpdf used.

	Previously the -Tpdf version did not cause a break nor position
	to the line beneath the imported picture, whilst the -Tps
	version did.

	* tmac/pdfpic.tmac: Corrected behavior.

	* NEWS: Explain the change of behaviour and how to reinstate
	the previous behaviour using register PDFPIC_NOSPACE or the
	environment variable GROFF_PDFPIC_NOSPACE.

2018-03-27  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Define a short version for data installation dir name.

	This is the full version stripped of any characters after the
	third digit.  Used for installation of font, macro and various
	data (by default in /usr/local/share/groff).  The various programs
	and scripts still use the full version from gnulib script
	'git-version-gen' .

	* configure.ac (SHORT_VERSION): short version definition.

	* Makefile.am: use 'SHORT_VERSION' for 'docdir' and 'datasubdir'
	definitions.

2018-03-11  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Remove doc/automake_migration_tests.txt

	Automake migration was completed long time ago and this file is no
	longer needed.

2018-03-11  Colin Watson  <cjwatson@debian.org>

	Switch to Gnulib implementation of snprintf

	This is more actively maintained, straightforward to integrate now
	that we have Gnulib integration, and simplifies groff's overall
	licensing.

	* bootstrap.conf (gnulib_modules): Add `snprintf' and `vsnprintf'.
	* configure.ac: Remove local checks for `snprintf' and `vsnprintf'.
	* Makefile.am: Remove various comments related to local checks for
	`snprintf' and `vsnprintf'.
	* src/include/lib.h: Remove declarations of `snprintf' and
	`vsnprintf'.
	* src/libs/libgroff/libgroff.am (EXTRA_DIST): Remove
	`src/libs/snprintf/snprintf.c'.
	* src/libs/snprintf/snprintf.c: Remove.

	* LICENSES: Remove section about `src/libs/snprintf/snprintf.c'.
	* MANIFEST: Remove entry for `src/libs/libxutil'.

2018-03-09  Deri James  <deri@chuzzlewit.myzen.co.uk>

	PDF must not open in presentation mode.

	* src/devices/gropdf/gropdf.pl: When GROPDF_NOSLIDE=1
	passed do not set pdf to presentation mode.

2018-03-09  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Allow a "." to signify a missing parameter in .pdftransition

	* src/devices/gropdf/gropdf.1.man: Explain the .pdftransition
	macro (and underlying '\X' command) accepts a "." to specify
	a parameter retains its current value.

2018-03-09  Colin Watson  <cjwatson@debian.org>

	man pages: fix incorrect cross-referenced section

	* man/roff.7.man (FILE NAME EXTENSIONS): Correct reference to
	groff_filenames(5).

2018-03-09  Colin Watson  <cjwatson@debian.org>

	mdate.sh: rewrite in Perl

	groff already requires perl to build.  This version is much shorter
	and easier to understand than the shell/awk version: we don't have
	to worry about convincing ls to produce output that we can parse,
	and we don't have to play games with the way that the same field may
	contain either the year or the time depending on how old the file
	is.

	While I'm at it, this version also adds `SOURCE_DATE_EPOCH' support
	for reproducible builds: when `SOURCE_DATE_EPOCH' is set, files are
	considered to have been last modified at that time.

	* mdate.sh: Rewrite in Perl, moving to ...
	* mdate.pl: ... this new file.
	* Makefile.am (EXTRA_DIST, .man): Update references.

2018-03-09  Colin Watson  <cjwatson@debian.org>

	Remove #! lines from non-executable files

	These are always invoked by the build system (either in-tree or via
	the installed Makefiles) using the necessary program, so the #!
	lines were unnecessary.  They were harmless except that they caused
	Debian's `lintian` tool to complain about installed non-executable
	scripts.

	* font/devlj4/generate/special.awk: Remove #! line.
	* font/devps/generate/symbol.sed: Likewise.

2018-03-09  Colin Watson  <cjwatson@debian.org>

	doc: stop generating W3C validation icons

	Debian's `lintian' tool says:

	  These badges may be displayed to tell readers that care has been
	  taken to make a page compliant with W3C standards.  Unfortunately,
	  downloading the image from www.w3.org might expose the reader's IP
	  address to potential tracking.

	I think the risk is a small one, but I also don't think the badges
	are especially valuable, so it doesn't seem like much to ask to just
	drop them at least for groff's own documentation.

	* doc/doc.am (.ms.html, doc/pic.html): Remove `-P-V' option.

2018-03-01  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Place pdf in presentation mode if new commands used.

	* src/devices/gropdf/gropdf: The new commands which
	control page transitions should result in the pdf being
	opened in presentation mode.

2018-03-02  Werner LEMBERG  <wl@gnu.org>

	Hyphenation exceptions in pattern files now obey `.hy' (#53196).

	* src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Mark
	`\hyphenation' entries with a trailing space.
	(hyphen_trie::insert_hyphenation): Updated.
	(hyphenate): Make `\hyphenation' entries obey `.hy' restrictions.

	* doc/groff.texi (.hy): Updated.

2018-03-01  Werner LEMBERG  <wl@gnu.org>

	Adjust `.hy' values.

	In most cases hyphenation constraints were too strict.  The now
	selected values reflect the parameters used for the generation of
	the (TeX) hyphenation patterns.

	* tmac/an-old.tmac, tmac/cs.tmac, tmac/de.tmac, tmac/doc-common-u,
	tmac/e.tmac-u, tmac/fr.tmac, tmac/s.tmac, tmac/sv.tmac: Fix `.hy',
	`\n[HY]', and `\n[doc-hyphen-flags]' values.

	* doc/groff.texi, tmac/groff_man.7.man, tmac/groff_ms.7.man, NEWS:
	Updated.

2018-03-01  Werner LEMBERG  <wl@gnu.org>

	Fix some problems related to hyphenation.

	Introduce values 16 (allow hyphenation before last character) and 32
	(allow hyphenation after first character) to the `hy' request
	(#48904).

	Really fix problem reported in issue #48904.

	Fix #53243, which is a regression introduced in 2016-09-09.

	* src/roff/troff/env.cpp (HYPHEN_LAST_CHAR, HYPHEN_FIRST_CHAR): New
	enumeration values.
	(hyphenate_request): Check for contradicting values.
	(environment::hyphenate_line): Fix minimum word length considered
	for hyphenation.
	(environment::print_env): Updated.
	(hyphenate): Fix and extend logic.  The original patch to handle
	#48904 was bad.

	* doc/groff.texi, man/groff_diff.7.man, NEWS: Updated.

2018-03-01  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Add page transitions to pdfs created with gropdf.

	* src/devices/gropdf.pl: Handle new '\X' commands to support page
	transitions in presentation mode pdfs. These commands are a subset
	of the commands used in present.tmac allowing slideshows to be
	directly produced from -Tpdf without using postscript -> gpresent.pl
	-> ghostscript.

	* tmac/pdf.tmac: New macros '.pdfpause' and '.pdftransition' to
	support page transitions.

	* src/devices/gropdf.1.man: Document the '\X' commands supported.

2018-03-01  Werner LEMBERG  <wl@gnu.org>

	Use $(AM_V_GEN) and $(AM_V_P) to silence even more file generation.

	* font/devpdf/devpdf.am (BuildFoundries, DESC, Foundry,
	build_font_files): Do it.

2018-02-28  Werner LEMBERG  <wl@gnu.org>

	Use $(GROFF_V) to silence documentation creation.

	* Makefile.am (GROFF_V): Define.

	* doc/doc.am (.me.txt, .me.ps, .ms.html, .ms.txt, .ms.ps, pic.html,
	webpage.html): Use $(GROFF_V).

2018-02-28  Werner LEMBERG  <wl@gnu.org>

	Use $(AM_V_GEN) to silence file generation.

	* Makefile.am (.man), contrib/eqn2graph/eqn2graph.am (eqn2graph),
	contrib/grap2graph/grap2graph.am (grap2graph), contrib/pic2graph.am
	(pic2graph), src/devices/gropdf/gropdf.am (gropdf, pdfmom),
	src/preproc/eqn/eqn.am (neqn), src/roff/grog/grog.am (grog),
	src/roff/nroff/nroff.am (nroff), src/utils/afmtodit/afmtodit.am
	(afmtodit), font/devascii/devascii.am (DEVASCIIFONTSFILES, DESC),
	font/devcp1047/devcp1047.am (DEVCP1047FONTSFILES, DESC),
	font/devhtml/devhtml.am (DEVHTMLFONTSFILES, DESC),
	font/devlatin1/devlatin1.am (DEVLATIN1FONTSFILES, DESC),
	font/devutf8/devutf8.am (DEVUTF8FONTSFILES, DESC),
	font/devps/devps.am (DESC, prologue, zapfdr.pfa, symbolsl.pfa),
	font/devdvi/devdvi.am (DESC), font/devlbp/devlbp.am (DESC),
	font/devlj4/devlj4.am (DESC): Do it.

2018-02-28  Werner LEMBERG  <wl@gnu.org>

	* configure.ac: Activate silent Makefile rules.

2018-02-28  Werner LEMBERG  <wl@gnu.org>

	Minor compilation warnings.

	* src/devices/xditview/draw.c: Don't declare `MaxFontPosition'.

	* src/roff/troff/input.cpp (psbb_locator::context_args): Avoid
	shadowing of `buf'.

2018-02-28  Werner LEMBERG  <wl@gnu.org>

	* src/roff/troff/env.cpp: s/HYPHEN_/HYPHEN_NOT/ for clarification.

2018-02-26  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Update installation doc.

	* INSTALL.REPO: mention that 'pkg-config' is a dependency.

	* INSTALL.extra: add dependency 'makeinfo' and optional
	dependencies 'pkg-config' and 'uchardet'.

	* TESTS: move to doc/automake_migration_tests.txt

	* INSTALL.gen: remove, this file is redundant with the 'INSTALL'
	file from gnulib.

2018-02-02  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Update 'gnulib' submodule.

	* gnulib: now points on cf56f8f618c48cfadd2499ced58574633d12f129
	from 'gnulib' repository.

2018-02-02  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Use gnulib script 'git-version-gen' to define groff's version

	* bootstrap.conf: add 'git-version-gen' script.

	* configure.ac: suppress 'GROFF_VERSION_STRING' and replace it by
	the script.  If the current commit corresponds to a tag, then the
	version is simply the tag name.  Otherwise the version has the
	format: <tag>-<nb_commits_from_latest_tag>-<commit sha1>.  The
	version is now stored in '.version'.

	* REVISION: removed.

	* VERSION: removed.

	* Makefile.am: define 'MAJOR_VERSION', 'MINOR_VERSION' and
 	'REVISION'.

	* src/libs/libgroff/libgroff.am: use 'MAJOR_VERSION',
	'MINOR_VERSION' and 'REVISION', add dependency on '.version'.

	* src/roff/troff/troff.am: ditto.

	* contrib/mom/om.tmac-u (short_revision): new string that extracts
	the first digit of the revision, to be used when checking groff
	version.

2018-01-18  Deri James  <deri@chuzzlewit.myzen.co.uk>

	On reflection using an array for Filter is not optimal.

	* src/devices/gropdf.pl: revert single line from commit
	18fd1fd0bf05eb9a5ba0d2be1a655a044662a8bf.

2018-01-17  Deri James  <deri@chuzzlewit.myzen.co.uk>

	All values should be 3 decimals

	* src/devices/gropdf.pl: for values approaching zero values
	in the for 0.nnnnnnE-nn could be written, not valid syntax for
	PDF. Make all values rounded to 3 decimals, becomes 0.000.

	Also changed stream Filter dictionary entry to an array.

2018-01-14  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix tarball generation ('make distcheck'  failed)

	* src/devices/xditview/xditview.am: add .h created by commit
	382ab4af269a1dea422c8f9bb5c67a065d026deb to EXTRA_DIST

	* contrib/mm/mm.am: restore distribution of files removed by
	commit 445bf58765b759546e238a235651eb0bf5b34325.

2018-01-13  Ingo Schwarze <schwarze@openbsd.org>

	Makefile.am: Re-add -F and -M flags needed to build out of src.

2018-01-13  Ingo Schwarze <schwarze@openbsd.org>

	[mdoc]: rewrite the implementation of the .Lk macro

	* tmac/doc.tmac-u (Lk): Rewrite.

	The old implementation was written before the big mdoc
	rewrite for groff-1.17.  In contrast to most other macros,
	it was never updated to use the new techniques.
	This new implementation makes .Lk callable, makes trailing
	punctuation work in the normal way, and makes the style of
	the implementation consistent with other macros.

	It also removes the feature of automatically switching
	between in-line and displayed rendering depending on the
	length of the link because that was inconsistent across
	output modes and counter-intuitive, resulting in ugly
	output for many existing real-world manual pages.
	It now always renders in-line.  Use .D1 Lk where desired.

	Merging http://savannah.gnu.org/bugs/?52849
	OK wl@gnu, jmc@openbsd, bentley@openbsd

2017-12-14  G. Branden Robinson <g.branden.robinson@gmail.com>

	man pages: Comment compatibility-mode switching.

	The '.do' and '.cp' requests (both groffisms) are some of the
	more obscure features of groff's own man page corpus.
	Consequently, they get cargo-culted around, within and outside
	groff.  Thanks to Werner Lemberg for the discussion, which
	revealed (to me) that groff ships with compatibility mode on by
	default on Solaris 10 and 11.

	Fix bug https://savannah.gnu.org/bugs/?52444.

2017-11-30  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/roff/troff/input.cpp:
	Make writers to stderr identify themselves.

	* font/devpdf/util/BuildFoundries.pl:
	Same; also refactor all diagnostics into Notice(), Warn(), and
	Die() functions, which delegate their common message-printing to
	Msg().

	Fix part of bug https://savannah.gnu.org/bugs/?52463.

2017-11-21  G. Branden Robinson <g.branden.robinson@gmail.com>

	man pages: Fix compatibility-mode problems.

	* contrib/gperl/gperl.1.man: Use idiomatic .BI macro instead of
	  leading an input line with a font escape followed by a dot,
	  the interpretation of which differs based on compatibility
	  mode.

	* src/preproc/soelim/soelim.1.man: Make .mso request only after
	  compatibility mode is turned off.

2017-11-19  G. Branden Robinson <g.branden.robinson@gmail.com>

	* Makefile.am: Protect arguments to "tr" from globbing.

	Prevents errors from tr during man page generation and possible
	incorrect program prefixing in those pages if, for example, some
	doofus has directories called "A", "B", ...  hanging around in
	the build tree.

2017-11-18  G. Branden Robinson <g.branden.robinson@gmail.com>

	* tmac/groff_mdoc.7.man: Use unstripped symbol names.

	Fix bug https://savannah.gnu.org/bugs/?52442.

2017-11-18  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/include/.gitignore: Ignore config.hin~ files.

2017-11-18  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	test-groff.in: Enable backtraces and all warnings by default.

	Fix bug https://savannah.gnu.org/bugs/?51482.

2017-11-18  G. Branden Robinson <g.branden.robinson@gmail.com>

	* tmac/**: Migrate macro package diagnostics away from `quotes'.

2017-11-15  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/libs/libgroff/new.cpp: Quieten compiler warning.

	Define sized version of overloaded delete operator.  Duplicate
	code from unsized delete operator because simply calling through
	to it provokes another warning, -Wdelete-incomplete.

	Fix rest of https://savannah.gnu.org/bugs/?52335.

2017-11-12  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Better handle glyphs in font positions > 255

	* src/devices/gropdf/gropdf.pl: Improve handling
	when glyphs above 255 are used.

2017-11-12  Deri James  <deri@chuzzlewit.myzen.co.uk>

	gropdf should load ALL 'download' files

	* src/devices/gropdf/gropdf.pl: only the first 'download' file
	found was loaded, it should load all found.

2017-11-12  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/libs/libxutil/DviChar.c: Initialize "buckets" field of
	structs.

	Resolves missing-field-initializers warnings.

2017-11-12  G. Branden Robinson <g.branden.robinson@gmail.com>

	* tmac/strip.sed: Stop rewriting symbol names.  A substitution
	originally intended to strip the "doc-" prefix off of mdoc macro
	and string names unintentionally caught some mom stuff.
	Harmlessly in this instance, but with potentially surprising
	future effects.  Remove (only) this substitution per discussion
	in
	https://lists.gnu.org/archive/html/groff/2017-11/msg00055.html
	et sequentia.

2017-11-11  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	* src/devices/grolbp/lbp.cpp (lbp_printer::setfillmode): Address
	  misleading indentation warning.

	* src/roff/troff/mtsm.cpp (mtsm::push_state, mtsm::pop_state):
	  Same.  Only flush standard error if we just wrote to it,
	  instead of unconditionally.

	Fix bug https://savannah.gnu.org/bugs/?51483.

2017-11-11  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/utils/xtotroff/xtotroff.c: Mark private function static.

2017-11-11  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/libs/libxutil/xmalloc.c: Quieten gcc warning.  Mollify
	-Wmissing-prototypes for xmalloc() in single-function file.

2017-11-11  G. Branden Robinson <g.branden.robinson@gmail.com>

	gxditview: Migrate extern declarations to headers.

	Also mark some private functions as static.

2017-11-11  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	src: Declare function protypes where necessary.

	Fix bug https://savannah.gnu.org/bugs/?51513.

2017-11-10  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	mom: Abort early with diagnostic in compatibility mode.

	Fix bug https://savannah.gnu.org/bugs/?52333.

2017-11-10  G. Branden Robinson <g.branden.robinson@gmail.com>

	* contrib/**: Migrate diagnostics away from `quotes'.

2017-11-09  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/**: Migrate diagnostics away from `these quotes'.

	Fix bug https://savannah.gnu.org/bugs/?52374.

2017-11-07  G. Branden Robinson <g.branden.robinson@gmail.com>

	* tmac/strip.sed: Remove nilpotent capture from address.

2017-11-05  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	`preconv': fix usage of lib `uchardet'.

	* src/preproc/preconv/preconv.cpp (detect_file_encoding): Fix
	usage of uchardet 0.0.1, which may fail but return an empty string
	instead of a null pointer, and fix some incorrect error
	managements that might cause memory leaks.

2017-11-05  G. Branden Robinson <g.branden.robinson@gmail.com>

	* font/devpdf/devpdf.am: Silence warning from grep during clean.

2017-11-04  G. Branden Robinson <g.branden.robinson@gmail.com>

	* Makefile.am: Drop unnecessary -F and -M flags from pdfmom
	call.

2017-11-02  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	man/groff_diff.7.man: Correct the explanation of the request
	".itc"--it was backwards.

	Fix bug https://savannah.gnu.org/bugs/?51502.

2017-11-02  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	test-groff.in: Recognize additional contrib tmacs.

	Fix bug https://savannah.gnu.org/bugs/?51598.

2017-11-02  G. Branden Robinson <g.branden.robinson@gmail.com>

	* Makefile.am: Force build to generate test-groff script.

2017-11-02  G. Branden Robinson <g.branden.robinson@gmail.com>

	* font/devpdf/devpdf.am: Silence warning from grep during build.

2017-11-02  G. Branden Robinson <g.branden.robinson@gmail.com>

	* doc/doc.am: Fix build of pic.html from clean tree.

2017-11-02  G. Branden Robinson <g.branden.robinson@gmail.com>

	* m4/groff.m4: Kill whitespace in macro diagnostic.

2017-11-01  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	src/roff/grog/subs.pl: Fix typo in usage message.

	Fix bug https://savannah.gnu.org/bugs/?51540.

2017-10-28  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	m.tmac: Fix some formatting and textual issues.
	* Protect full stops in strings \*[Letns!{1,2,10,11}].
	* Remove extraneous whitespace from string \*[Pg_type!1].

	Fix bug https://savannah.gnu.org/bugs/?51610.

2017-10-22  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	refer-mm.tmac: Protect full stop in abbreviation of "ed.".

	Fix bug https://savannah.gnu.org/bugs/?51611.

2017-10-22  G. Branden Robinson <g.branden.robinson@gmail.com>

	* src/preproc/html/pre-html.cpp: Fix grammar in usage message.
	When used attributively, e.g. as an adjectival phrase,
	"command-line" should be hyphenated.

2017-10-22  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	pdfpic: Suppress warning if in compatibility mode.

	Fix bug https://savannah.gnu.org/bugs/?51945.

2017-10-22  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	www.tmac: Rename font 'C' to 'CR'; define 'CR'.

	The font name 'C' ('CW') is not a part of groff's fonts.

	Fix bug https://savannah.gnu.org/bugs/?51417.
	Also see https://savannah.gnu.org/bugs/?51426.

2017-10-04  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix build on MacOS X

	See https://savannah.gnu.org/bugs/?49651

2017-09-11  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Build from git: Make `configure' fail if `yacc' is not found.

	* m4/groff.m4 (GROFF_PROG_YACC): look for (in this order) `byacc',
	`bison -y', `yacc'.  Set `YACC' to `missing' is nothing is found
	and generate an error.  Don't generate an error if build is not
	done from git as tarball already distribute files generated by
	`yacc'.

2017-09-02  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Update `gnulib' submodule with latest version.

	* gnulib: now points on 07a187be7f66d3ced66587405f18205971c762e9
	from `gnulib' repository.

2017-09-02  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix .gitignore files for in-source build.

	Fix bug https://savannah.gnu.org/bugs/?51415.

2017-09-01  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix build on MacOS X

	* Makefile.am: define `SED' command with LANG and LC_ALL set to C.
	* contrib/mm/mm.am: use it.
	* doc/doc.am: Ditto.

	Fix bug https://savannah.gnu.org/bugs/?49649

2017-08-30  Colin Watson <cjwatson@debian.org>

	`BuildFoundries' should not be installed.

	* font/devpdf/devpdf.am: remove installation of generated script
	`BuildFoundries'.

2017-08-30  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	pic2graph.1.man: Fix wrong macro for e-mail addresses.

	Fix bug https://savannah.gnu.org/bugs/?51110.

2017-08-30  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	groff_diff(7): Remove a repeated word.

	Fix bug https://savannah.gnu.org/bugs/?51077.

2017-08-30  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	groff_tmac(5): Fix double dot before request.

	Fix bug https://savannah.gnu.org/bugs/?51070.

2017-08-28  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	groff.texi: remove repeated words.

	Fix bug https://savannah.gnu.org/bugs/?51046.

2017-08-28  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	groff_man(7) manual page: Fix explanation of the ".itc" request.

	See bug at https://savannah.gnu.org/bugs/?51043.

2017-08-28  Ingo Schwarze  <schwarze@usta.de>

	groff_man(7) manual page: recommendations for escape sequences.

	See bug at https://savannah.gnu.org/bugs/?51021.

2017-08-28  Ingo Schwarze  <schwarze@usta.de>

	groff_char(7) manual: fix table "7-bit Character Codes"

	See bug at https://savannah.gnu.org/bugs/?51020.

2017-08-28  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Fix troff.1 misleading definition of -w all.

	See bug at https://savannah.gnu.org/bugs/?47784.  Suggested by Kaz
	Kylheku <kaz@kylheku.com>.

2017-08-25  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	`preconv --version' crashes.

	See bug at: https://savannah.gnu.org/bugs/?51587.

	* src/preproc/preconv/preconv.cpp: Add a missing comma in the
	argument list of "printf".

2017-08-25  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	Fix bug: `.itc' request breaks subsequent `.it' requests.

	See bug at: https://savannah.gnu.org/bugs/?51376.  Using `.itc'
	lets all later uses of `.it' behave like `.itc', that is,
	interrupted text line ending with \c is not counted as a separate
	line.

	* env.cpp: Restore input_trap state to normal when '.it' is
	called.

2017-08-25  Bjarni Ingi Gislason <bjarniig@rhi.hi.is>

	Fix a part of a virtual (pseudo) structure in "tty.tmac".

	* tmac/tty.tmac: Fix warning:  ".../git/groff/tmac/tty.tmac:19:
	warning: unbalanced .el request"

2017-08-25  Ingo Schwarze  <schwarze@usta.de>

	`tty-char.tmac': focus on meaning rather than graphical shape

	* tmac/tty-char.tmac: add ASCII renderings for six missing
	mathematical symbols

2017-08-22  Ingo Schwarze  <schwarze@usta.de>

	`tty-char.tmac': focus on meaning rather than graphical shape

	* tmac/tty-char.tmac: Switch the policy from trying to imitate the
	characters' graphical shapes, which resulted in unintelligible
	renderings in many cases, to transliterations conveying the
	characters' meanings.  One benefit is making these characters
	usable for portable manual pages.

2017-08-21  Deri James  <deri@chuzzlewit.myzen.co.uk>

	'gropdf' does not correctly load new ghostscript fonts

	See bug at: https://savannah.gnu.org/bugs/?50989. Since ghostscript
	9.21 the fonts supplied have changed from .pfb to .pfa type (with a
	raw binary section). These failed to be properly loaded.

	* src/devices/gropdf/gropdf: Changes to handle raw binary section in
	a .pfa type font.

2017-08-18  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	`pdfmom' man page incorrectly displayed.

	* src/devices/gropdf/pdfmom.1.man: Remove `]' character mistakenly
	added at the beginning of the file.

2017-08-18  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Incorrect font name for CBI in Foundry.in.

2017-08-15  Ingo Schwarze  <schwarze@usta.de>

	Fix build if `configure' check for `fprintf-posix' fails.

	See bug at: https://savannah.gnu.org/bugs/?51554.  If tests for
	posix compliance of fprintf from `gnulib_m4/fprintf-posix.m4'
	fail, a replacement function of `fprintf' is used.  Consequently,
	all executables that use this function must link against the
	gnulib (`libgnu.a').  The bug was introduced by commit
	fa41eeba06987a12bc0434f8b51896d4618a3997.

	* src/devices/xditview/xditview.am
	* src/preproc/eqn/eqn.am
	* src/preproc/pic/pic.am
	* src/preproc/preconv/preconv.am
	* src/preproc/refer/refer.am
	* src/preproc/soelim/soelim.am
	* src/preproc/tbl/tbl.am
	* src/utils/addftinfo/addftinfo.am
	* src/utils/hpftodit/hpftodit.am
	* src/utils/indxbib/indxbib.am
	* src/utils/lkbib/lkbib.am
	* src/utils/lookbib/lookbib.am
	* src/utils/pfbtops/pfbtops.am
	* src/utils/tfmtodit/tfmtodit.am
	* src/utils/xtotroff/xtotroff.am: link against libgnu.a

	* INSTALL.REPO: recommend the autoconf and automake versions used
	during automake migration rather than the minimum versions.

2017-08-04  Deri James  <deri@chuzzlewit.myzen.co.uk>

	See bug at: https://savannah.gnu.org/bugs/?51568

	* src/devices/gropdf/gropdf: Further 'fix' to handle those octal
	characters. See comment #5 - thank you Bjarni.

2017-07-31  Deri James  <deri@chuzzlewit.myzen.co.uk>

	See bug at: https://savannah.gnu.org/bugs/?51568
	
	* src/devices/gropdf/gropdf: previous 'fix' was too narrow, all
	'\' characters should be escaped. Also there was an unwanted 
	interaction with code in routine 'do_t'. Sometimes, do_C, when 
	the named glyph is mapped to a chr < 32, this is encoded as octal
	\nnn, so in this case the '\' must not be escaped.
	
2017-07-25  Deri James  <deri@chuzzlewit.myzen.co.uk>

	If input text contained string which could be interpreted as
	escaped octal (\ddd) a pdf viewer would interpret as an octal
	character.  See bug at: https://savannah.gnu.org/bugs/?51568
	
	* src/devices/gropdf/gropdf: protect text which resembles \ddd
	by escaping with extra '\'.
	
2017-07-12  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Use uchardet library in `preconv' to detect input file encoding

	* m4/groff.m4 (GROFF_UCHARDET): new macro that use pkg-config to
	check if uchardet library is available and define new option
	`--with-uchardet':
	- If `yes' is passed and uchardet is not found, configure fails.
	- If `no' is passed we don't use uchardet and don't display any
	warning.
	- If `auto' (or any other option) is passed of if --with-uchardet
	is not passed, we use uchardet if available, otherwise the build
	goes on but a warning is displayed at the end of the configuration
	phase.

	* configure.ac: use pkg-config and `GROFF_UCHARDET' to detect the
	presence of uchardet library.

	* src/preproc/preconv/preconv.am: link against uchardet library if
	available.

	* src/preproc/preconv/preconv.cpp (detect_file_encoding): new
	function that uses uchardet library to detect input file encoding.
	(do_file): `detect_file_encoding'.

	* src/preproc/preconv/preconv.1.man: update `preconv'
	documentation.

	See https://savannah.gnu.org/bugs/?51330

2017-07-12  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Add gnulib module fprintf-posix

	* bootstrap.conf: do it.

	* Fix compilation in some files that needed inclusion of
	`config.h'.

	See https://savannah.gnu.org/bugs/?51330

2017-05-09  Bertrand Garrigues <bertrand.garrigues@laposte.net>

	Package `ghostscript' 9.21 renamed some fonts installed in
	`/usr/share/ghostscript/9.21/Resource/Font', e.g. URWGothicL-Demi
	renamed to URWGothic-Demi, and droped the installation of URW
	fonts in `/usr/share/fonts/type1/gsfonts/', breaking font
	generation in `font/devpdf/util/BuildFoundries.pl'.

	* m4/groff.m4 (GROFF_URW_FONTS_PATH): New option
	`--with-urw-fonts-dir' to pass a custom path to URW fonts.
	(GROFF_URW_FONTS): search the presence of URW fonts by checking if
	file `a010013l.pfb' exists in the paths given by `gs -h', in the
	default paths used in `Foundry.in' and in the path given with
	option `--with-urw-fonts-dir'.
	(GROFF_URW_FONTS_CHECK): print a warning at the end of the
	configuration phase if no URW fonts were found.

	* configure.ac: call new macros `GROFF_URW_FONTS_PATH',
	`GROFF_URW_FONTS' and `GROFF_URW_FONTS_CHECK'.

	* font/devpdf/Foundry.in: add new basic fonts names and pass
	custom URW fonts path `urwfontsdir'.

	* font/devpdf/devpdf.am: subsitute `urwfontsdir' in `Foundry'
	generation.

	Fixes https://savannah.gnu.org/bugs/?50786

2017-05-04  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Fixes for gropdf
	
	* src/devices/gropdf/gropdf.pl: Escape '(' and ')' if
	used in a bookmark, and ignore relative move 'h' if 
	followed by absolute move 'H' in groff intermediate output.
	
2017-04-29  Ingo Schwarze  <schwarze@usta.de>

	groff_char(7): improve description of ASCII characters

	* man/groff_char.7.man: improve description of ASCII
	characters that do not render as themselves

	See https://savannah.gnu.org/bugs/?50898

2017-04-28  Osamu Sayama

	lkbib with empty file dumps core

	* src/libs/libbib/index.cpp: Test if argument to malloc(3)
	is zero.

	See https://savannah.gnu.org/bugs/?48433

2017-04-28  David Gilman

	Typo in groff.texi

	* doc/groff.texi: Dp instead of DP used

	https://savannah.gnu.org/bugs/index.php?42251

2017-04-28  Rich Burridge

	"grops -c a" dumps core

	* src/devices/grops/ps.cpp: conversion specifier %s changed
	to %1 (errprint() uses special syntax different from
	printf(3))

	https://savannah.gnu.org/bugs/?42190

2017-04-28  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	Macro "itc" is needed to make escape "\c" useful

	* tmac/an-old.tmac: .it changed to .itc

	https://savannah.gnu.org/bugs/?42907

2017-04-28  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	First italic correction (\,) is absent in macros IR and IB

	* tmac/an-old.tmac: Italic correction added

	https://savannah.gnu.org/bugs/?42906

2017-04-13  Ingo Schwarze  <schwarze@usta.de>

	* tmac/doc.tmac-u: Make .Lk with more than two arguments
	mdoc(7) conform

	Use the second and following arguments as the link text.

	Do not mark up the following colon with \fI.

	Handle any number of trailing delimiters.

	Problem reported by Anthony Bentley <bentley@openbsd.org>,
	fixed by Ingo Schwarze <schwarze@usta.de>.

	https://savannah.gnu.org/bugs/?50789

2017-04-12  Werner LEMBERG  <wl@gnu.org>

	Update German hyphenation patterns.

	* tmac/de.tmac: Add more hcode values.
	No longer use `hyphenex.det'.
	* tmac/hyphen.den, tmac/hyphen.det: Updated to `dehyph-exptl-0.41'.
	* tmac/hyphenex.det: Removed, no longer needed.
	* tmac/tmac.am (TMACNORMALFILES): Updated.

2017-04-10  Ingo Schwarze  <schwarze@usta.de>

	* tmac/doc.tmac-u: Punctuation handling of .Lk fixed

	The implementation of the groff_mdoc(7) .Lk (hyperlink) macro
	contains code to make sure that the second argument is not
	punctuation before treating it as a link text, but the test
	can never lead to the result "punctuation" because the
	initialization of the global variable doc-width was missing
	before the call to doc-get-arg-type.  Consequently, even "."
	was not recognized as punctuation.

	Problem reported by Anthony Bentley <bentley@openbsd.org>,
	fixed by Ingo Schwarze <schwarze@usta.de>.

	https://savannah.gnu.org/bugs/?50771

2017-04-07  Werner LEMBERG  <wl@gnu.org>

	* tmac/hyphenex.us: Updated to current release from TeXLive.

2017-02-23  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	* bootstrap: update with latest version from gnulib.
	* gnulib: update the git submodule with latest version (commit
	4084b3a1094372b960ce4a97634e08f4538c8bdd from gnulib).

2017-02-18  Colin Watson  <cjwatson@debian.org>

	* src/preproc/eqn/main.cpp: Define EQ and EN if they are not already
	defined, to appease "groff -wmac".
	* src/preproc/pic/main.cpp: Likewise for PS and PE.

	Fixes: http://bugs.debian.org/495713

2017-02-16  Ingo Schwarze  <schwarze@usta.de>

	mdoc %T: use typographic quotes

	* tmac/doc.tmac-u: Changed \*[q] to \*[Lq] and \*[Rq]

	Citing Anthony J. Bentley:

	The below patch causes -mdoc to generate typographic quotes
	around a %T (reference title) instead of straight quotes.

	I also submitted similar diffs to mandoc and heirloom troff
	(which haven't been committed yet).  It would be nice for
	the major implementations not to differ here, and the change
	is trivial. 

	It's worth noting that groff's refer(1) already uses typographic
	quotes around %T with my -ms documents.

	https://savannah.gnu.org/bugs/?43553
	http://comments.gmane.org/gmane.comp.tools.mdocml.devel/723 
	https://github.com/n-t-roff/heirloom-doctools/pull/6

2017-02-16  Ingo Schwarze  <schwarze@usta.de>

	mdoc \*[Lq], \*[Rq]: map to \[lq], \[rq] for all terminal
	devices

	* tmac/doc-nroff-u: .ds Lq \[lq], .ds Rq \[rq]

	If you use \[lq] and \[rq] directly in your document, the
	quotes already render nicely for all terminal devices:
	as U+201C and U+201D for devutf8 and as ASCII 0x22 (") for
	devascii and devlatin1.
	So it is not quite clear why doc-nroff should avoid
	\[lq] and \[rq] when resolving \[Lq] and \[Rq] for devascii
	and devlatin1. Quite to the contrary, many people seem to
	consider "``" and "''" ugly renderings because they look
	unbalanced.

	See

	https://savannah.gnu.org/bugs/?43554

2017-02-16  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	Use the traditional (portable) method of using a backslash
	after '\{'

	* contrib/mm/m.tmac, tmac/e.tmac-u,
	  tmac/s.tmac: Add '\' after "\{"

	See

	https://savannah.gnu.org/bugs/?49917

2017-02-16  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	Use explicit \s±n after a variable string instead of \s0

	* tmac/e.tmac-u: Change \s0 to \s+3

	See

	https://savannah.gnu.org/bugs/?49915

2016-12-29  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Remove duplicate '-e' from gropdf manual.
	
	* src/devices/gropdf/gropdf.1.man: Remove first '-e'.
	
2016-11-25  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Remove incorrect info from gropdf manual.
	
	* src/devices/gropdf/gropdf.1.man: Remove references
	to postscript.
	
2016-11-22  George HELFFRICH  <ghfbsd@gmail.com>

	[me]: Fix alignment of `(c' macro (#43306).

	* tmac/e.tmac-u ((c): Properly initialize environment.

2016-11-20  George HELFFRICH  <ghfbsd@gmail.com>

	[me] Fix vertical spacing of `(b' macro (#42217).

	* tmac/e.tmac-u (@k): Apply pre-spacing conditionally.
	()b): Updated.

2016-11-19  George HELFFRICH  <ghfbsd@gmail.com>

	[me] Fix remaining bugs with line numbering (#49650).

	* tmac/e.tmac-u (nm): Redefine.
	(.n1, .n2): Update so all environments affected.
	(.ip): Fix double numbering.
	(.)c, .)l): Restore numbering after diversion included.

2016-11-01  Deri James  <deri@chuzzlewit.myzen.co.uk>

	gropdf remaps characters to position 13 (#48986).
	
	* src/devices/gropdf/gropdf: Do not remap anything to chr(13).

2016-11-01  Deri James  <deri@chuzzlewit.myzen.co.uk>

	pdfmom was not including $preconv in the initial groff run.
	
	* src/devices/gropdf/pdfmom.pl: Include $preconv in first 
	groff run which resolves forward pdf references.

2016-10-05  Ingo Schwarze  <schwarze@usta.de>

	* tmac/doc.tmac-u: Simplify behaviour of .Bl -tag
	* tmac/groff_mdoc.7.man: Update documentation to the new
	behaviour of .Bl -tag

	If an mdoc(7) .Bl -tag macro lacks the -width argument, the
	body indentation is calculated separately for each child .It
	macro.  Neither the Heirloom nor the mandoc(1) implementation
	of the mdoc(7) language show such behaviour; both use a
	constant default width for the whole list in that case.

	Apart from doubts whether lists with variable indentation are
	typographically sound in the first place, support for variable
	widths in groff is so restricted that it's practically
	useless.  For each .It, the width will be the default width of
	whatever happens to be the leading macro after the .It, or of
	.No if .It is not followed by a macro.

	See

	https://savannah.gnu.org/bugs/index.php?49272

	and

	http://lists.gnu.org/archive/html/groff/2016-10/msg00006.html


2016-09-09  Werner LEMBERG  <wl@gnu.org>

	* tmac/sv.tmac: Fix `.hy' settings (#48904).

	The Swedish patterns allow hyphenation after the first character and
	before the last two characters, not vice versa.

2016-09-09  Werner LEMBERG  <wl@gnu.org>

	troff: Fix hyphenation (#48904).

	This commit fixes two bugs present from the very beginning: troff
	(a) didn't allow to hyphenate words shorter than 4 characters
	(ignoring `.hy' settings), and (b) never tried to hyphenate after
	the first character due to wrong handling of the `.hy' settings.

	* src/roff/troff/env.cpp (environment::hyphenate_line): Use
	hyphenation flags to determine the minimum word length considered
	for hyphenation.
	(hyphenate): Fix handling of `HYPHEN_FIRST_CHARS'.

2016-07-29  Colin Watson  <cjwatson@debian.org>

	Implement `SOURCE_DATE_EPOCH' for reproducible builds.

	* src/include/curtime.h: New file.
	* src/libs/libgroff/curtime.cpp: New file.
	* src/libs/libgroff/libgroff.am (libgroff_a_SOURCES): Add
	src/libs/libgroff/curtime.cpp.

	* src/roff/troff/input.cpp (init_registers): Use `current_time'
	instead of `time(0)'.
	* src/devices/grohtml/post-html.cpp
	(html_printer::do_file_components): Likewise.
	(html_printer::~html_printer): Likewise.
	* src/devices/grops/ps.cpp (ps_printer::~ps_printer): Likewise.
	* src/devices/gropdf/gropdf.pl: Use `$ENV{SOURCE_DATE_EPOCH}` if
	available in preference to `time`.

	* doc/groff.texi (Environment): Document `SOURCE_DATE_EPOCH'.
	* src/devices/grohtml/grohtml.1.man (ENVIRONMENT): Likewise.
	* src/devices/gropdf/gropdf.1.man (ENVIRONMENT): Likewise.
	* src/devices/grops/grops.1.man (ENVIRONMENT): Likewise.

2016-04-19  Carsten Kunze  <carsten.kunze@arcor.de>

	eqn: Fix problem with explicite spacing before unary operator

	* src/preproc/eqn/list.cpp (list_box::compute_metrics): Change
	item spacing type from BINARY to ORDINARY also when previous
	type is SUPPRESS_TYPE.

	As reported in

	http://lists.gnu.org/archive/html/groff/2016-04/msg00024.html

	by Douglas McIlroy <doug@cs.dartmouth.edu>

	an implicite space is added between an unary operator and it's
	operand when an explicite space is put before the unary
	operator.  Unary operators are initially set up as binary.
	Depending on the preceding element their type can be changed
	to unary.  This did not happen when an explicite space ('~' or
	'^') had been before that operator.

2016-02-16  Bálint Réczey  <balint@balintreczey.hu>

	Fix many malloc/new vs. free/delete/delete[] mismatches (#47164)

	* src/devices/grops/ps.cpp (ps_font::~ps_font,
	ps_printer::define_encoding): Use `free'.
	* src/devices/grops/psrm.cpp (resource::~resource,
	resource_manager::output_prolog, resource_manager::supply_resource,
	resource_manager::read_download_file): Ditto.

	* src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Ditto.

	* src/libs/libgroff/searchpath.cpp
	(search_path::open_file_cautious): Ditto.

	* src/libs/libgroff/string.cpp: Include `stdlib.h'.
	(string::extract): Use `malloc'.

	* src/preproc/eqn/box.cpp (quoted_text_box::~quoted_text_box): Use
	`free'.

	* src/preproc/eqn/lex.cpp (definition::~definition,
	macro_input::~macro_input, top_input::~top_input, do_definition):
	Ditto.

	* src/preproc/eqn/main.cpp (main): Ditto.

	* src/preproc/eqn/other.cpp: Include `stdlib.h'.
	(size_box::~size_box, font_box::~font_box): Use `free'.

	* src/preproc/eqn/text.cpp: Include `stdlib.h'.
	(box::set_spacing_type, special_char_box::~special_char_box,
	split_text): Use `free'.

	* src/preproc/grn/main.cpp (conv): Use `free'.

	* src/preproc/html/pre-html.cpp (get_resolution): Ditto.

	* src/preproc/pic/lex.cpp (macro_input::~macro_input,
	argument_macro_input::~argument_macro_input, for_input::~for_input):
	Ditto.

	* src/preproc/pic/main.cpp (do_picture): Ditto.

	* src/preproc/pic/object.cpp: Include `stdlib.h'.
	(text_piece::~text_piece, string_list::~string_list): Use `free'.

	* src/preproc/pic/pic.ypp (placeless_element, element, text, label,
	expr_not_lower_than): Ditto.

	* src/preproc/pic/troff.cpp (troff_output::reset_color): Ditto.

	* src/preproc/preconv/preconv.cpp (check_coding_tag): Ditto.

	* src/preproc/soelim/soelim.cpp (do_file): Ditto.

	* src/preproc/tbl/table.cpp (text_entry::~text_entry): Ditto.

	* src/roff/groff/groff.cpp (possible_command::~possible_command,
	possible_command::set_name): Ditto.

	* src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Ditto.

	* src/roff/troff/node.cpp (suppress_node::tprint): Ditto.

2016-02-16  Bálint Réczey  <balint@balintreczey.hu>

	Use `malloc' in `strsave'; use `free' for returned pointers (#47164).

	* src/libs/libgroff/font.cpp (text_file::~text_file): Use `free'.

	* src/libs/libgroff/searchpath.cpp (search_path::open_file): Use
	`free'.

	* src/libs/libgroff/strsave.cpp: Include `stdlib.h'.
	(strsave): Use `malloc'.

2016-02-16  Bálint Réczey  <balint@balintreczey.hu>

	Simplify memory allocation (#47162).

	Many invalid memory accesses were caught by UBSAN (e.g., invalid
	memory access in `small_temp_iterator::operator new') while
	bootstrapping hardened1-linux-amd64 Debian port in the `free_list'
	handling because it doesn't properly handle the padding between
	array elements.

	Some places were already #if 0-d out anyway.

	* src/roff/troff/input.cpp (small_temp_iterator): Remove class.
	(make_temp_iterator): Use `temp_iterator' only.

	* src/devices/grotty/tty.cpp (tty_glyph): Remove `free_list', `new',
	and `delete'.

	* src/include/color.h, src/include/color.cpp (color): Ditto.

	* src/roff/troff/env.cpp (tab): Ditto.

	* src/roff/troff/node.cpp (glyph_node): Ditto.

2016-02-15  Bálint Réczey  <balint@balintreczey.hu>

	[pre-grohtml] Fix out-of-bounds array access (#47161).

	* src/preproc/html/pre-html.cpp (char_buffer::write_upto_newline):
	Implement it.

2016-02-15  Bálint Réczey  <balint@balintreczey.hu>

	Don't use `memcpy' with NULL input or output argument (#47160).

	* src/libs/libgroff/string.cpp (string::string, string::operator=):
	Implement it.

	* src/roff/troff/input.cpp (temp_iterator::temp_iterator): Implement
	it.

2016-02-04  Carsten Kunze  <carsten.kunze@arcor.de>

	* tmac/s.tmac: Bugfix of previous commit simplified (and
	introduced redundancy removed) by use of .par*start for .QS and
	.QE.  This is consistent since any other paragraph macro is
	using .par*start.

2016-02-02  Carsten Kunze  <carsten.kunze@arcor.de>

	* tmac/s.tmac: Macros .QS and .QE changed to insert vertical
	inter-paragraph space.  A paragraph bracketed with .QS/.QE
	should appear identical to a .QP paragraph followed by .LP.

	* tmac/groff_ms.7.man, doc/groff.texi: Documentation of macros
	.QS and .QE added and .QP information improved (effect of
	registers QI and PD).

	See also discussion at groff@gnu.org, thread starting at

	http://lists.gnu.org/archive/html/groff/2016-01/msg00033.html

	Issue reported by Douglas McIlroy <doug@cs.dartmouth.edu>

2015-12-26  Carsten Kunze  <carsten.kunze@arcor.de>

	* contrib/mm/m.tmac: Disable macro misc@tag in case output
	  type is not HTML.

	This macro did cause unwanted space in case a MM macros .H
	had been followed immediately by .DS.

	(See also discussion at groff@gnu.org, thread starting at
	http://lists.gnu.org/archive/html/groff/2015-12/msg00033.html)

	Bug reported by Damian McGuckin <damianm@esi.com.au>.

2015-12-14  Werner LEMBERG  <wl@gnu.org>

	* src/preproc/eqn/text.cpp (entity_table): s/lamda/lambda/.

	Bug reported by Brian McGuinness <mcguinne@fdu.edu>.

2015-10-27  Deri James  <deri@chuzzlewit.myzen.co.uk>

	gropdf was choking on -I flag passed by groff, now uses
	these directories to search for included pdfs.
	
	* src/devices/gropdf/gropdf.pl: Handle -I flag, avoid
	  unitialised values.
	
	* src/roff/groff/groff.1.man: Include 'X pdf: pdfpic'
	
	* src/devices/gropdf/gropdf.1.man: Document -I flag
	
2015-09-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: fix comments

2015-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tmac/troffrc: Add .mso for file `pdfpic.tmac'.

2015-08-28  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	* Makefile.am:
	- Use only the naming `.section.man' for all man.pages.
	- Replace `.man.n' by `.man' only, such that no `.n' is
	generated.
	- For example, the source `groff.7.man' is transformed into
	`groff.7' in the same directory and then is by installing just
	copied into one of the suitable installed man directory.

2015-08-27  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tmac/pfdpic.tmac: Add tmac file for macro `PDFPIC'.

	* tmac/tmac.am: Add new `pdfpic.tmac' file.

	* man/groff_tmac.5.man: Add definition for the new tmac.

2015-08-22  Bernd Warken  <groff-bernd.warken-72@web.de>

	* all man-pages *.man: Rename man-pages such that the man section
	number before the final `.man'.

	* all *.am: Include renaming.

	* Makefile.am: Reset `.man.n' by `.[157].man.n' with SUFFIXES
	`.[157].man .n'.

2015-08-20  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.am: Fix definition of man[157]_MANS.

2015-08-13  Bernd Warken  <groff-bernd.warken-72@web.de>

	* all *.am: Correct Emacs mode `End:' instead of `End.'.

2015-08-09  Werner LEMBERG  <wl@gnu.org>

	Revert previous commit, since it doesn't work correctly yet.

2015-08-07  Bernd Warken  <groff-bernd.warken-72@web.de>

	Add section name to all man-page names.

	* Makefile.am: In `install-prefix-man' and `uninstall-prefix-man'
	change `sed' commands.  Correct saving in man[157]_MANS.

	* all *.man in source tree: Rename `manpage.man' to
	`manpage.[157].man'.

	* all makefile.am in source tree: Add new man-page file name.

2015-08-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.am, arch/mingw/mingw.am, arch/misc/misc.am,
	* contrib/eqn2graph/eqn2graph.am, contrib/grap2graph/grap2graph,
	* contrib/pic2graph/pic2graph.am, doc/doc.am,
	* font/devX100/devX100.am, font/devX100-12/devX100-12.am,
	* font/devX75/devX75.am, font/devX75-12/devX75-12.am,
	* font/devascii/devascii.am, font/devcp1047/devcp1047.am,
	* font/devdvi/devdvi.am, font/devhtml/devhtml.am,
	* font/devlatin1/devlatin1.am, font/devlbp/devlbp.am,
	* font/devlj4/devlj4.am, font/devpdf/devpdf.am,
	* font/devps/devps.am, font/devutf8/devutf8.am,
	* font/scripts/scripts.am, man/man.am,
	* src/devices/grodvi/grodvi.am, src/devices/grohtml/grohtml.am,
	* src/devices/grolbp/grolbp.am, src/devices/grolj4/grolj4.am,
	* src/devices/gropdf/gropdf.am, src/devices/grops/grops.am,
	* src/devices/grotty/grotty.am,
	* src/include/include.am, src/libs/libbib/libbib.am,
	* src/libs/libdriver/libdriver.am, src/libs/libgroff/libgroff.am,
	* src/libs/libxutil/libxutil.am, src/preproc/grn/grn.am,
	* src/preproc/html/html.am, src/preproc/pic/pic.am,
	* src/preproc/preconv/preconv.am, src/preproc/tbl/tbl.am
	* src/preproc/refer/refer.am, src/preproc/soelim/soelim.am,
	* src/roff/groff/groff.am, src/roff/grog/grog.am,
	* src/roff/nroff/nroff.am, src/roff/troff/troff.am,
	* src/utils/addftinfo/addftinfo.am,
	* src/utils/afmtodit/afmtodit.am, src/utils/hpftodit/hpftodit.am,
	* src/utils/indxbib/indxbib.am, src/utils/lkbib/lkbib.am,
	* src/utils/lookbib/lookbib.am, src/utils/pfbtops/pfbtops.am,
	* src/utils/tfmtodit/tfmtodit.am, src/utils/xtotroff/xtotroff.am,
	* tmac/tmac.am:
	Add `Last update'.  Setup Emacs mode.

2015-07-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Add -T for all `grog' output, also using
	-Tps when no option -T is given in the arguments.

	* src/roff/grog/grog.man: Add information about -T output.

2015-07-23  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff.man: Add last update.  Add link on Wikipedia on groff.
	Add link of groff tutorial by Laha.

2015-07-19  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/*.pl: Add last update.

	* src/roff/grog/subs.pl: Remove call to Perl INC::System::Simple,
	use backticks instead.
	Define &err().
	Reorder some extensions.
	Distinguish between .TH at first command for man and later on for
	ms.

2015-07-01 Peter Bray <pdb_ml@yahoo.com.au>

	Fix Savannah bug #44784.

	Compatibility Mode rendering of groff manual pages

	* m4/groff.m4 (GROFF_WITH_COMPATIBILITY_WRAPPERS): New macro to
	implement 'configure' option
	'--with-compatibility-wrappers=<value>'.  With this option the
	user can control how groff compatibility wrappers for
	vendor-provided non-GNU macro sets are installed.

	* configure.ac: Use new macro GROFF_WITH_COMPATIBILITY_WRAPPERS.

	* Makefile.am: Define tmac_*_prefix if 'compatibility_wrappers' is
	set to 'yes'.

	* tmac/tmac.am: Use 'compatibility_wrappers' to control the
	installation:

	- If set to `no', the groff-provided macro set are installed in
	<prefix>/share/groff/<version>/tmac/ with the original macro set
	name.

	- If set to `yes', the groff-provided macro set are installed in
	<prefix>/share/groff/<version>/tmac/ with a prefix of
	$(tmac_prefix) (which is usually `g') and the generated
	compatibility wrappers are installed in
	<prefix>/lib/groff/site-tmac, with the original macro set name.

	- If set to `manual', the groff-provided macro set are installed
	in <prefix>/share/groff/<version>/tmac/ with the original macro
	set name and the generated compatibility wrappers are installed in
	<prefix>/lib/groff/site-tmac, with a name of
	<macro><wrapper_suffix> (which is usually `-os').

2015-06-17  Werner LEMBERG  <wl@gnu.org>

	* tmac/tty.tmac: Fix mapping of \[bu] character for -Tutf8.

	Problem reported by carsten.kunze@arcor.de.

2015-06-15  Deri James  <deri@chuzzlewit.myzen.co.uk>

	pdfmom should use $RT_SEP as path separator.

	* src/devices/gropdf/gropdf.am: Use @RT_SEP@ as path separator.

	* src/devices/gropdf/pdfmom.pl: As above but also fix typo in regex
	for grep.

2015-05-08  Eli Zaretskii  <eliz@gnu.org>

	[groff] Make relocation really work.

	See

	  https://lists.gnu.org/archive/html/groff/2015-05/msg00000.html

	* src/roff/groff/groff.cpp: Include `relocate.h'.
	(main): Use `relocatep'.

2015-05-03  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	Fix Savannah bug #44768 (Solaris 10 compatibility issues).

	* m4/groff.m4 (GROFF_DIFF_D): new macro to check if `diff' has
	option -D, and search for `gdiff' if not (new variable DIFF_PROG
	will contain the `diff' program to be used).

	* m4/groff.m4 (GROFF_HAVE_TEST_EF_OPTION): new macro to check if
	`test' supports the option -ef (created new variable
	HAVE_TEST_EF_OPTION).

	* m4/groff.m4 (GROFF_BASH): new macro to search for `bash' (new
	variable BASH_PROG will contain the full path to `bash' or
	`/bin/sh' if `bash' was not found).

	* configure.ac: use the 3 new macros defined in m4/groff.m4.

	* contrib/gdiffmk/gdiffmk.am: set HAVE_TEST_EF_OPTION, BASH_PROG,
	DIFF_PROG in the generated script `gdiffmk'.

	* contrib/gdiffmk/gdiffmk.sh:
	- Fix incorrect space after '!' in sed script regex.
	- `test -ef' is not portable: If `bash' is not available and the
	shell does not support `test -ef', the option to pass a third
	argument as the output file is disabled.
	- Report an error if `diff' does not support -D option.
	- GNU diff and Solaris diff support -D, but #ifndef / #endif are
	treated differently (GNU adds a '!' in the #endif): modify the
	regexs in the sed script accordingly.

2015-05-01  Werner LEMBERG  <wl@gnu.org>

	* tmac/tmac.am (TMACNORMALFILES): Add `zh.tmac'.

2015-04-30  Darcy SHEN  <sadhen1992@gmail.com>

	Fix Savannah bug #44941.

	* tmac/zh.tmac: New file to support basic Chinese (both simplified
	and traditional).

2015-04-22  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Fix Savannah bug #44891.

	* src/devices/gropdf/gropdf.pl: If module Compress::Zlib is not
	available fall back to producing uncompressed PDF and output a
	warning.

2015-04-22  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	Fix Savannah bug #44894.

	* tmac/strip.sed: Add a `generated file' warning.

2015-04-21  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Fix Savannah bug #44890.
	Patch by Peter Bray.

	* font/devpdf/devpdf.am: Don't use 'find -maxdepth'.

2015-03-07  Ingo Schwarze  <schwarze@openbsd.org>

	[mdoc] Fix Savannah bug #44733.

	Prevent mdoc(7) Bl with trailing -width or -offset from picking up
	old args.

	* tmac/doc.tmac-u (doc-do-Bl-args): When checking whether there is
	another argument to a Bl macro, do not inspect the argument list
	because it is never cleaned and may contain arguments from previous
	macro invocations.  Instead, inspect the argument count which is
	always up to date.

2015-04-10  Daiki Ueno  <ueno@gnu.org>

	Fix link error on NetBSD 6.

	Reported by carsten.kunze@arcor.de in:
	<https://lists.gnu.org/archive/html/groff/2015-04/msg00000.html>.
	The problem can also be reproduced if gl_cv_func_wcwidth_works=no
	is passed to configure.

	* src/preproc/grn/grn.am (grn_LDADD): Change the link order of
	libgroff.a and lib/libgnu.a according to dependency.
	* src/roff/troff/troff.am (troff_LDADD): Likewise.

2015-04-08  Werner LEMBERG  <wl@gnu.org>

	Fix Savannah bug #44767.
	Patch by Peter Bray.

	* src/roff/grog/grog.am (grog): Correctly substitute `grog_dir'.

2015-04-03  Werner LEMBERG  <wl@gnu.org>

	Fix Savannah bug #44708 (2/2).

	Make man pages work in compatibility mode.
	Also fix some minor typos.

	* contrib/pic2graph/pic2graph.man, man/ditroff.man, man/groff.man,
	man/groff_diff.man, man/groff_out.man, man/groff_tmac.man,
	man/roff.man, src/devices/grodvi/grodvi.man,
	src/devices/grohtml/grohtml.man, src/devices/grolbp/grolbp.man,
	src/devices/grolj4/grolj4.man, src/devices/grolj4/lj4_font.man,
	src/devices/gropdf/gropdf.man, src/devices/gropdf/pdfmom.man,
	src/devices/grops/grops.man, src/devices/grotty/grotty.man,
	src/devices/xditview/xditview.man, src/preproc/eqn/eqn.man,
	src/preproc/eqn/neqn.man, src/preproc/grn/grn.man,
	src/preproc/pic/pic.man, src/preproc/preconv/preconv.man,
	src/preproc/refer/refer.man, src/preproc/soelim/soelim.man,
	src/preproc/tbl/tbl.man, src/roff/groff/groff.man,
	src/roff/grog/grog.man, src/roff/nroff/nroff.man,
	src/roff/troff/troff.man, src/utils/addftinto/addftinfo.man,
	src/utils/afmtodit/afmtodit.man, src/utils/hpftodit/hpftodit.man,
	src/utils/indxbib/indxbib.man, src/utils/lkbib/lkbib.man,
	src/utils/lookbib/lookbib.man, src/utils/pfbtops/pfbtops.man,
	src/utils/tfmtodit/tfmtodit.man, src/utils/xtotroff/xtotroff.man,
	tmac/groff_man.man, tmac/groff_trace.man: Do it.

2015-04-03  Werner LEMBERG  <wl@gnu.org>

	Fix Savannah bug #44708 (1/2).

	* tmac/andoc.tmac (reload_doc, reload_man): Don't use `de1',
	otherwise we can't manipulate the compatibility flag within the
	macro.

	* tmac/doc-common-u (Dt): Remove invalid leading whitespace.

2015-03-11  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* src/devices/gropdf/gropdf.pl: Was not handling the final glyph
	correctly in the "standard" fonts which are not embedded. They
	actually have 257 glyphs (0-256) not 256 as I'd assumed, so the
	remappiing code needs to be applied for them as well as the
	embedded downloadable fonts.

2015-03-11  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* src/devices/gropdf/gropdf.pl: Fix problem remappiing
	ellipsis (affects all glyphs > 255).

2015-03-07  Werner LEMBERG  <wl@gnu.org>

	* tmac/tmac.am (TMACSPECIALFILES): Removed.  No longer used.

2015-03-07  Ingo Schwarze  <schwarze@openbsd.org>

	* tmac/doc-common-u (Dd): Avoid warning `unbalanced .el request'.

2015-02-12  Werner LEMBERG  <wl@gnu.org>

	Minor fixes due to renaming `groff.texinfo' to `groff.texi'.

	* doc/doc.am (SUFFIXES): Update.
	* m4/groff.m4 (GROFF_MAKEINFO): Update.

2015-01-30  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	Automake migration and Gnulib integration.

	Gnulib:
	- Added gnulib as a git submodule.
	- Integrated bootstrap scripts from gnulib.
	- Gnulib m4 directory is now in `gnulib_m4', while Gnulib's .c
	files are located in `lib'.  `gnulib_m4' and `lib' are generated
	and distributed.

	Automake:
	- Removed Makefiles from the old build system.
	- Converted Makefile.in into Makefile.am.
	- Converted Makefile.sub files in all directories to a .am file.
	- Removed configure, src/include/config.hin (now generated).
	- Removed various helper scripts (config.guess, config.rpath...),
	now installed by bootstrap in `build-aux'.
	- Moved aclocal.m4 to acinclude.m4 (aclocal.m4 is now generated).
	- Makefile in non-recursive style.
	- Updated INSTALL.REPO (INSTALL is now a symlink to
	gnulib/doc/INSTALL, original INSTALL file moved to INSTALL.extra)
	- Added (empty) THANKS, AUTHORS files.
	- Added a document on the usage of automake in groff in
	doc/automake.pdf.

	Additional features:
	- Out-of-source build is supported.
	- Parallel build is possible (make -j).
	- Automatic targets from Automake: `make dist', `make distcheck'.
	- 'make check' is available for automatic testing, gdiffmk's test
	was plugged to this target.
	- Auto-detect if make has builtin variable `RM'.

2015-01-14  Ingo Schwarze  <schwarze@openbsd.org>

	Fix Savannah bug #43905.

	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
	* src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list): Remove
	double entries for `rk', `lk', `lt', `rt', `rb', and `lb'.

2014-12-16  Werner LEMBERG  <wl@gnu.org>

	Update Unicode-to-Unicode mapping to version 7.0.0.

	* src/libs/libgroff/make-uniuni: Update emitted copyright.

	* src/libs/libgroff/uniuni.cpp: Regenerated.

2014-11-29  Werner LEMBERG  <wl@gnu.org>

	Fix previous commit.

	We forgot to test whether the patch works if compiling from
	scratch...

	Problem reported by Bertrand Garrigues
	<bertrand.garrigues@laposte.net>.

	* src/include/lib.h (interpret_lf_args, normalize_for_lf): Move
	declarations to...
	* src/include/lf.h: This new file.

	* src/libs/libgroff/lf.cpp, src/preproc/pic/pic.h,
	src/preproc/preconv/preconv.cpp, src/preproc/refer/refer.h,
	src/preproc/soelim/soelim.cpp, src/preproc/tbl/table.h: Include
	`lf.h'.
	Make `lib.h' the first included header file.

	* src/preproc/eqn/eqn.h: Don't include `stringclass.h'.
	* src/preproc/eqn/main.cpp: Include `stringclass.h' and `lf.h'.

	* src/roff/groff/groff.cpp: Make `lib.h' the first included header
	file.

2014-11-10  Eli Zaretskii  <eliz@gnu.org>

	Improve native Windows port.

	This patch fixes two issues.

	  . Handle backslashes in `.lf' arguments for MSDOS and Windows.
	  . Fix file name quoting for the groff pipeline.

	* src/preproc/soelim/soelim.cpp (do_file):
	* src/preproc/refer/refer.cpp (do_file):
	* src/preproc/preconv/preconv.cpp (do_file):
	* src/preproc/pic/main.cpp (do_file):
	* src/preproc/eqn/main.cpp (do_file): Call `normalize_for_lf' to
	convert backslashes in the file name being processed to forward
	slashes.

	* src/include/lib.h (normalize_for_lf): Add prototype.

	* src/preproc/eqn/eqn.h:
	* src/preproc/pic/pic.h:
	* src/preproc/refer/refer.h:
	* src/preproc/tbl/table.h: Include stringclass.h before lib.h.

	* src/libs/libgroff/lf.cpp (normalize_for_lf): New function.

	* src/roff/groff/groff.cpp: Include stringclass.h before lib.h.
	(append_arg_to_string) [_WIN32 && !__CYGWIN__]: Use only "..." for
	quoting in native Windows builds.

2014-11-18  Deri James  <deri@chuzzlewit.myzen.co.uk>

	My commit '3fe78135c9fe666dadffde2a822b0535d8db6feb' introduced
	problem in subroutine `TextWid'.  Octal char `\nnn' returns width of
	4 char string rather than width of single character.

	* src/devices/gropdf/gropdf.pl: Change `TextWid' to recognise octal
	escaped characters (\nnn).

2014-11-07  Deri James  <deri@chuzzlewit.myzen.co.uk>

	See bug #43555.

	* src/devices/gropdf/gropdf.pl: Correct Date Format.

2014-11-04  Werner LEMBERG  <wl@gnu.org>

	* src/libs/gnulib/*: Regenerate autotool files.

2014-11-04  Werner LEMBERG  <wl@gnu.org>

Version 1.22.3 released
=======================

	* NEWS, README, doc/webpage.ms: Updated.

	* doc/texinfo.tex: Updated from `texinfo' repository.

2014-10-29  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	* Makefile.in (OTHERDIRS): Mention `afmtodit' first.

	Otherwise, some fonts in `devpdf' (`U-*') are not built.

2014-10-26  Eli Zaretskii  <eliz@gnu.org>
	    Werner LEMBERG  <wl@gnu.org>

	Add Windows `.cmd' wrapper files.

	* arch/mingw/*: New files, provided by Eli.

	* Makefile.in (make_winscripts, make_install_winscripts,
	make_uninstall_winscripts): New target variables.
	(MDEFINES): Add them.
	(OTHERDIRS): Add `arch/mingw'.

	* m4/groff.m4 (GROFF_CMD_FILES): New macro
	* configure.ac: Call it.
	* configure: Regenerated.

2014-10-23  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	Fix `install' and `uninstall' issues.

	* contrib/chem/Makefile.sub (install_data): Fix build with option
	--with-doc=no passed to configure (target `install_examples'
	should not be executed).

	* contrib/chem/Makefile.sub (uninstall_sub):  `uninstall' failed
	if directories to be removed were not present.

	* contrib/gpinyin/Makefile.sub (uninstall_sub): Ditto.

	* contrib/hdtbl/Makefile.sub (GENFILES): generated files should
	depend on the creation of the `examples' directory.

2014-10-23  Daiki Ueno  <ueno@gnu.org>

	* m4/iconv.m4: Really avoid false detection of non-working iconv.

2014-10-21  Daiki Ueno  <ueno@gnu.org>

	iconv: avoid false detection of non-working iconv

	The INBUF/OUTBUF arguments of iconv can be either 'const char **'
	or 'char **'.  If CC is g++, the difference causes a compile error
	and thus leads to a false detection of non-working iconv.
	Reported by Eli Zaretskii and Werner LEMBERG in:
	<https://lists.gnu.org/archive/html/bug-gnulib/2014-10/msg00023.html>.

	* m4/iconv.m4 (AM_ICONV_LINK): Try all possible argument types of
	iconv.  Bump serial number.

2014-10-20  Werner LEMBERG  <wl@gnu.org>

	* src/libs/gnulib/lib/wctype.in.h: Include `config.h'.

	Problem reported by Eli Zaretskii <eliz@gnu.org>.

	This is a temporary hack to make groff compile with MinGW.  After
	the switch to an automake infrastructure, together with proper use
	of `gnulib', we can safely replace the patched file with a standard
	version.

2014-10-19  Doug McIlroy  <doug@cs.dartmouth.edu>

	Fix Savannah bug #42151.

	* src/preproc/eqn/lex.cpp (file_input::read_line): Handle CR/LF.
	* src/preproc/pic/pic.cpp (file_input::read_line): Ditto.

2014-10-18  Werner LEMBERG  <wl@gnu.org>

	[mdoc] Add Darwin version string for OS X 10.10.

	* tmac/doc-common (doc-operating-system-Darwin-14.0.0): New string.

	* tmac/groff_mdoc.man: Updated.

2014-10-15  Werner LEMBERG  <wl@gnu.org>

	* doc/webpage.ms: Remove obsolete references to tarballs and diffs.

	Reported by Dave Kemper <saint.snit@gmail.com>.

2014-10-15  Colin Watson  <cjwatson@debian.org>

	Always distribute the parts of groff that require X11.

	* Makefile.in (ALLLIBDIRS): Clone from `LIBDIRS', but include
	src/devices/libxutil unconditionally.
	(ALLPROGDIRS): Clone from `PROGDIRS', but include
	src/devices/xditview and src/utils/xtotroff unconditionally.
	(DISTDIRS): Use `ALLLIBDIRS' and `ALLPROGDIRS' rather than `LIBDIRS'
	and `PROGDIRS'.

2014-10-14  Keith Marshall  <keith.d.marshall@ntlworld.com>

	Minor update to NEWS for pdfroff.

	* NEWS (pdfroff): Note use of PHASE register, and not pdf:href.map,
	to choose when to emit toc_relocation control record.

2014-10-13  Keith Marshall  <keith.d.marshall@ntlworld.com>

	For pdfroff, deduce "--no-toc-relocation" from input stream.

	* NEWS: Add notification; document the effect of changes, as recorded
	in contrib/pdfmark/ChangeLog.

2014-10-12  Ingo Schwarze  <schwarze@openbsd.org>

	[mdoc] Support `Mdocdate' CVS keyword substitution.
	This fixes Savannah bug #42968.

	This feature is used for OpenBSD manuals.

	* tmac/doc-common (Dd): Handle `$Mdocdate:' argument.

	* tmac/groff_mdoc.man: Document it.

2014-10-12  Ingo Schwarze  <schwarze@openbsd.org>

	[mdoc] Add `.At III' and `.St -iso8601'.
	This fixes Savannah bug #42971.

	* tmac/doc-syms: Add corresponding version strings.

	* tmac/groff_mdoc.man: Synchronize.

2014-10-12  Ingo Schwarze  <schwarze@openbsd.org>

	[mdoc] Update operating system release numbers.
	This fixes Savannah bug #42969.

	* tmac/doc-common: Update NetBSD, OpenBSD, FreeBSD, and DragonFly
	version strings.

	* tmac/groff_mdoc.man: Synchronize.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	* doc/Makefile.in: Use `LC_ALL' in addition to `LANG'.
	Suggested by Steffen.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Make PDF version compilable with makeinfo 5.x.

	makeinfo 5.x handles macro expansion better, which changes the way
	how an \LE macro (for a less-than sign) has to be defined.  However,
	since we can't be sure that the latest version of `texinfo.tex' gets
	used with makeinfo 5.x only, we would have to support both 4.x and
	5.x.  No idea whether this is possible at all...  For this reason,
	we now simply use @value directly instead of wrapping it into a
	macro, avoiding any issues.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	[doc] Protect against picky `sed' programs.
	Problem reported by Axel Kielhorn <tex@axelkielhorn.de>.

	* doc/Makefile.in (GROFF_BIN_PATH, GROFF): Add `LANG=' to avoid
	interpretation of non-ASCII characters by sed.

2014-10-12  Michail Vidiassov  <master@iaas.msu.ru>

	* tmac/doc-common: Add new Darwin versions.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: s/which/that/ where apropriate.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Various minor fixes.

	Most of those glitches have been found by comparing the info output
	from makeinfo 4.13 and the current SVN development version (of
	makeinfo).

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Improve indexing.

	Change @DefXXXItem and @DefXXXListEnd macros to not insert an index
	entry.  New macro variants with a trailing `x' (like `@DefreqItemx')
	can override this.

	Update macro calls where necessary.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	[doc] Improve call to generation of `groff.pdf'.
	Problem reported by Axel Kielhorn <tex@axelkielhorn.de>.

	Since `groff.texinfo' contains latin-1 characters, some sed
	implementations (like the one used on Mac OS 10.8) fail if called
	with the wrong locale.  Basically, this is a `texi2dvi' bug, but we
	can set `LANG' by ourselves to improve the situation.

	* doc/Makefile.in (.texinfo.dvi, .texinfo.pdf): Set `LANG'
	environment variable to empty string.

2014-10-12  Werner LEMBERG  <wl@gnu.org>

	[doc] Correctly handle `MAKEINFO' environment variable.
	Bug introduced in commit from 2014-03-29.

	* m4/groff.m4 (GROFF_MAKEINFO): Don't set MAKEINFO to empty string
	before actually testing it.

	* configure: Regenerated.

2014-10-11  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	Fix an issue on `make dist'.

	In order to make the tarball, `make dist' copies src/libs/gnulib
	directories into the `tmp' directory without the `.deps'
	directories, causing the failure of `make distclean' in
	tmp/src/libs/gnulib.  Forcing a call to `config.status' recreates
	the `.deps' directories.

	* Makefile.in (dist): For gnulib, call `config.status' before `make
	distclean'.

2014-10-11  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/*.pl: Remove call from `IPC', use normal system
	`instead'.

2014-10-11  Guillem Jover  <guillem@hadrons.org>

	Add support for various BSD versions.

	* tmac/doc-common: Add new FreeBSD and DragonFly versions.

2014-10-11  Keith Marshall  <keith.d.marshall@ntlworld.com>

	Refactor .psbb request handling code.

	* src/roff/troff/input.cpp (do_ps_file): Reimplement it, using...
	(psbb_locator): ...this new locally declared and implemented class;
	its constructor replaces all `do_ps_file()' capability, delegating
	to other class methods, as appropriate.
	(assign_registers): Encapsulate it, as a `psbb_locator' method.
	(ps_get_line): Likewise, also renaming it to become...
	(get_line): ...this class method; its internally defined `lastc'
	static variable also becomes a non-static class member variable.
	(PSBB_RANGE_IS_BAD, PSBB_RANGE_IS_SET, PSBB_RANGE_AT_END): New
	manifest constants; define them.  They are now used by...
	(parse_bounding_box): ...this function, now also encapsulated as
	a `psbb_locator' class method, to convey parsing status.
	(bounding_box): Struct obsoleted by `psbb_locator'; delete it.
	(ps_bbox_request): Delegate to `psbb_locator'.

2014-10-11  Werner LEMBERG  <wl@gnu.org>

	Various clean-ups.

	* NEWS: More updates.

	* REVISION: Set to 3.

	* doc/groff.texinfo: Update version and year.

	* configure: Regenerated.

	* src/roff/groff/groff.cpp (main) <'v'>: Update copyright year.

2014-10-11  Werner LEMBERG  <wl@gnu.org>

	Update generic GNU files to recent versions.

	* INSTALL.gen, config.guess, config.rpath, config.sub,
	contrib/groff_filenames/Makefile.sub, doc/fdl.texi, doc/texinfo.tex,
	doc/txi-en.tex, install-sh, m4/ax_prog_perl_version.m4,
	m4/codeset.m4, m4/fcntl-o.m4, m4/glibc21.m4, m4/iconv.m4,
	m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/localcharset.m4,
	src/include/localcharset.h, src/libs/gnulib/Makefile.in,
	src/libs/gnulib/aclocal.m4, src/libs/gnulib/build-aux/compile,
	src/libs/gnulib/build-aux/config.guess,
	src/libs/gnulib/build-aux/config.sub,
	src/libs/gnulib/build-aux/depcomp,
	src/libs/gnulib/build-aux/install-sh,
	src/libs/gnulib/build-aux/snippet/arg-nonnull.h,
	src/libs/gnulib/build-aux/snippet/c++defs.h,
	src/libs/gnulib/build-aux/snippet/warn-on-use.h,
	src/libs/gnulib/configure, src/libs/gnulib/lib/Makefile.in,
	src/libs/gnulib/lib/config.charset, src/libs/gnulib/lib/intprops.h,
	src/libs/gnulib/lib/localcharset.c,
	src/libs/gnulib/lib/localcharset.h, src/libs/gnulib/lib/ref-add.sin,
	src/libs/gnulib/lib/ref-del.sin, src/libs/gnulib/lib/stdbool.in.h,
	src/libs/gnulib/lib/stddef.in.h, src/libs/gnulib/lib/streq.h,
	src/libs/gnulib/lib/unitypes.in.h,
	src/libs/gnulib/lib/uniwidth.in.h,
	src/libs/gnulib/lib/uniwidth/cjk.h,
	src/libs/gnulib/lib/uniwidth/width.c, src/libs/gnulib/lib/verify.h,
	src/libs/gnulib/lib/wchar.in.h, src/libs/gnulib/lib/wctype-h.c,
	src/libs/gnulib/lib/wctype.in.h, src/libs/gnulib/lib/wcwidth.c,
	src/libs/gnulib/m4/00gnulib.m4, src/libs/gnulib/m4/Makefile.in,
	src/libs/gnulib/m4/codeset.m4, src/libs/gnulib/m4/configmake.m4,
	src/libs/gnulib/m4/extensions.m4, src/libs/gnulib/m4/fcntl-o.m4,
	src/libs/gnulib/m4/glibc21.m4, src/libs/gnulib/m4/gnulib-tool.m4,
	src/libs/gnulib/m4/inttypes-pri.m4,
	src/libs/gnulib/m4/localcharset.m4, src/libs/gnulib/m4/longlong.m4,
	src/libs/gnulib/m4/onceonly.m4, src/libs/gnulib/m4/wchar_t.m4,
	src/libs/gnulib/m4/wint_t.m4, src/libs/libgroff/config.charset,
	src/libs/libgroff/localcharset.c, src/libs/libgroff/ref-add.sin,
	src/libs/libgroff/ref-del.sin, src/preproc/refer/refer.man: Do it.

2014-10-11  Werner LEMBERG  <wl@gnu.org>

	* NEWS, MANIFEST: Updated.

2014-10-11  Werner LEMBERG  <wl@gnu.org>

	* Makefile.in (OTHERDIRS, NOMAKEDIRS): Remove `ideal' references.

2014-10-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/gideal: Temporarily remove this directory, because the
	documentation and the preprocessor are not yet finished for
	groff-1.2.23.

2014-10-10  Werner LEMBERG  <wl@gnu.org>

	* Makefile.in (dist): Clean up `src/libs/gnulib'.

2014-10-10  Werner LEMBERG  <wl@gnu.org>

	* doc/webpage.ms: Updates.

	The README and NEWS sections are not yet synchronized, though.

2014-10-09  Ingo Schwarze  <schwarze@openbsd.org>

	* Makefile.in: Let `clean' and `distclean' descend into gnulib.

	This fixes Savannah bug #42970.

2014-10-02  Bertrand Garrigues  <bertrand.garrigues@laposte.net>

	Set default X11 resources dir to `$prefix/lib/X11/app-defaults'.

	Previously, X11 resources for gxditview were installed in
	`/usr/X11/lib/X11/app-defaults', no matter which prefix was set.

	Now, gxditview resources are installed in
	`appresdir=$prefix/lib/X11/app-defaults'.  If `appresdir' is not a
	standard X11 resource directory, the environment variable
	`XFILESEARCHPATH' should be set to this path.

	The behaviour of `--with-appresdir' is unchanged: This option can
	still be used to set `appresdir', and its value will not be modified
	by the prefix.

	* m4/groff.m4 (GROFF_APPRESDIR_DEFAULT): Implement new behaviour.
	Fix detection app-defaults location on the system.
	(GROFF_APPRESDIR_CHECK): Updated.

	* configure.ac: Improve output of configuration.
	* configure: Regenerated.

	* NEWS: Mention it.

2014-09-27  Werner LEMBERG  <wl@gnu.org>

	Set `transparent' flag for `\[cq].
	Problem reported by Dave Kemper <saint.snit@gmail.com>.

	* src/roff/troff/input.cpp (init_charset_table): Do it.

	* doc/groff.texinfo (Sentences, Using Symbols), man/groff_diff.man:
	Document it.

2014-09-25  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/*.pl: Program more reasonable subs (functions).
	Repair details in many places.

2014-09-24  Keith Marshall  <keith.d.marshall@ntlworld.com>

	Refactor psbb line input function; avoid a buffer overrun.

	* src/roff/troff/input.cpp (ps_get_line): Declare it as `static'.
	Refactor, to avoid the overhead of character look-ahead and push-back
	on CR stream input.  Add new `dscopt' parameter, in place of internal
	`err' variable; update all call references, passing value of...
	(DSC_LINE_MAX_ENFORCE): ...this new manifest constant; define it.
	(DSC_LINE_MAX_IGNORED): Likewise; currently unused, but intended for
	future use as an alternative to `DSC_LINE_MAX_ENFORCE'.
	(DSC_LINE_MAX_CHECKED): New manifest constant; used internally only.
	(PS_LINE_MAX): Manifest constant, renamed for notional consistency...
	(DSC_LINE_MAX): ...to this; defined value remains as 255.
	(do_ps_file): Increase stack allocation for `buf' char array; former
	allocation of PS_LINE_MAX (now DSC_LINE_MAX) bytes exposed a potential
	buffer overrun, after reading DSC_LINE_MAX bytes; two additional bytes
	are required, to accommodate a terminating LF and NUL.  Add `dscopt'
	parameter, with value `DSC_LINE_MAX_ENFORCE', in each of three calls
	to `ps_get_line()'.

2014-09-20  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/Makefile.sub: Remove too much deleting while
	running `make'.

2014-09-20  Bernd Warken  <groff-bernd.warken-72@web.de>

	* `Makefile.sub' in the whole groff source tree: Add $(RM) and
	change all `rm -f'.  Add directory test before `rmdir'.

2014-09-20  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Man-pages (*.man) in the whole groff source tree: Improve
	documents by adding \[co], \[cq], \[aq] instead of ` or ' and use
	also \[co] as long as it makes sense.  Remove \[en] in the years
	date in order to allow the automatic license year increasing.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* <groff-source-top>/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tmac/*: Improve the license information and Emacs setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/xtotroff/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/tfmtodit/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/pfbtops/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/lookbib/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/lkbib/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/indxbib/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/hpftodit/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/afmtodit/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/addftinfo/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/troff/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/nroff/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/tbl/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/soelim/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/refer/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/preconv/*: Improve the license information and Emacs
	setup.

2014-09-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/pic/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/html/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/grn/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/eqn/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/libs/libxutil/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/libs/libgroff/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/libs/libdriver/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/libs/libbib/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/libs/gnulib/*: Improve the license information and Emacs
	setup.  The former run of that was not yet complete.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/libs/gnulib/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/include/*: Improve the license information and Emacs setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/grotty/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/grops/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/gropdf/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/grolj4/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/grolbp/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/grohtml/*: Improve the license information and Emacs
	setup.

2014-09-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/devices/grodvi/*: Improve the license information and Emacs
	setup.

2014-09-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/*.man: Improve the license information (definiton of .co and
	.au).

2014-09-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* m4/*.m4: Improve the license information without changing the
	related information.

2014-09-06  Werner LEMBERG  <wl@gnu.org>

	Fix build issues.

	* m4/groff.m4: Fix typo.
	s/refer_dir/referdir/ for consistency.

	* configure: Regenerated.

	* Makefile.in: s/refer_dir/referdir/ for consistency.

	* src/preproc/refer/Makefile.sub (install_data, uninstall_sub):
	Don't handle binaries or manpages; this is handled elsewhere
	already.  Right now, only install and uninstall the `refer' data
	directory.

2014-09-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* configure: When I change the `configure' file manually, the
	refer data dir is created.  But when running aclocal/autoreconf,
	the dir is again not created.

2014-09-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* m4/groff.m4, configure.ac, Makefile.in,
	src/preproc/refer/Makefile.sub: Add information to create a refer
	data directory by installing.  That dir is not yet generated
	anyway.

2014-09-05  Werner LEMBERG  <wl@gnu.org>

	Regenerate configure files with correct parameters.

	* configure.ac: Comment out m4 macros still missing.

	* aclocal.m4, config.hin, configure: Regenerated.

2014-09-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* some files in doc: Change the copying years to package form.
	But many files have strange or no copying information.

2014-09-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/pic2graph/Makefile.sub: Change the copying years to
	package form.

2014-09-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* FDL: Replace the changed actual file by the original `fdl.txt'
	from <http://www.gnu.org/licenses/>.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/grap2graph/Makefile.sub: Remove `Last updates' from all
	files.  Add and repair copyright.  Write Emacs setup.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/preproc/refer/refer.man: Include more distances for better
	reading of the source file.  Add `%' for documentation of
	bibliographic database lines.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tree contrib/eqn2graph: Remove `Last updates' from all files.
	Add and repair copyright.  Write Emacs setup.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tree `arch': Remove `Last updates' from all files.  Add
	and repair copyright.  Write Emacs seetup.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* <groff top source directory>: Remove `Last updates' from all
	files.  Only `timestamp' values are left.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* <groff top source directory>: Repair copyright years from
	starting year to actual year for almost all files.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* autom4te.cache: Remove that tree after running
	`autoconf' or `autoreconf'.

	* .gitignore: Add all files within `autom4te.cache' to get rid of
	them automatically.  Not sure so far, if this works.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* BUG-REPORT, FDL, INSTALL*, MANIFEST, MORE.STUFF, NEWS, PROBLEMS,
	PROJECTS, README*: Remove Emacs settings for coding style.  Change
	copyright years from 1989-2014 and 1993-2014 into 2014 only.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* configure.ac, Makefile.in: Try to use /usr/local/share directory
	for `refer'.  Does not work so far.

2014-09-02  Bernd Warken  <groff-bernd.warken-72@web.de>

	* All Makefile*: Add Emacs settings and lacking licenses.

2014-09-02  Bernd Warken  <groff-bernd.warken-72@web.de>

	* BUG-REPORT, FDL, INSTALL*, MANIFEST, MORE.STUFF, NEWS, PROBLEMS,
	PROJECTS, README*: Add Emacs settings.

2014-09-02  Bernd Warken  <groff-bernd.warken-72@web.de>

	* PROJECTS: Add TODO for `refer'.

2014-08-31  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/roff.man (roff.7): Replace Heirloom links to more actual
	places.  Create macro definitions for authors (.au) and copying
	(.co).

2014-08-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff_font.man (groff_font.7): Restructure
	file format, but keep content.

2014-08-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/utils/addftinfo/addftinfo.man (addftinfo.1): Restructure
	file format, but keep content.

2014-08-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/roff.man (roff.7): Repair documentation of heirloom.

2014-08-28  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl, src/roff/grog/subs.pl: Add `gpinyin'.

	* src/roff/grog/grog.man: Restructure `SEE ALSO'.

2014-08-28  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/gpinyin: Make it runnable, version 1.0.0.

2014-08-20  Bernd Warken  <groff-bernd.warken-72@web.de>

	* groff.7 (man/groff.man): Add further preprocessor regions.
	Repair documentation for Unicode.

2014-08-08  Bernd Warken  <groff-bernd.warken-72@web.de>

	* configure.ac, configure, Makefile.in, m4/groff.m4: Install paths
	for implementing contrib/gpinyin's sub.pl.

2014-08-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff_char.man: Add description for displaying `uxxxx' as
	`\[uxxxx]'.

2014-08-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff.man (groff.7): Replace \[rs] to \e as far as useful.

2014-08-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff.man (groff.7): Add documentation for the Unicode
	escapes \[u....] and \[u.....].

2014-08-02  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/groff.man: Improve documentation for `utf8'.

2014-08-01  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/gpinyin: New preprocessor for having the European-style
	writing	`pinyin' for the Chinese language.

2014-07-22  Bernd Warken  <groff-bernd.warken-72@web.de>

	* groff.7 (man/groff.man): Add some useful special characters.

2014-07-21  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tbl.1 (src/preproc/tbl/tbl.man): Add simple examples.

2014-07-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* groff.7 (man/groff.man): Add section about underlining.

2014-07-07  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff.man (groff.7): Add some basic special characters
	`\(xy'.

2014-07-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog, groffer: Minor repairing.

2014-07-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Repair ligatures handling.

2014-07-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Correct handling of standard input.

2014-07-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/groff.man: Minor correction.

2014-07-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/*: Minor corrections.

2014-07-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/groff.cpp: In `usage()' and `help()' order
	alphabetically.

2014-07-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog.pl, subs.pl: Heavily improve argument handling and `groff'
	command line creation.

2014-07-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog.man: Make file runnable for `doclifter'.

2014-07-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog.man: Replace all .de by copying.  Restrict all .char names
	to lenght 2 only.

2014-07-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog.man: Minor optimization.

2014-07-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog.man: Transform in classical man-page style.

2014-07-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* grog.pl, subs.pl: Add option `--warnings'.  Rename
	`--with_ligatures' to `--ligatures', but keep `--with_ligatures'
	for compatibility.

2014-07-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.in: Remove directories `groffer/perl' and
	`groffer.shell', which don't exist any more.

2014-07-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* PROJECTS: Mention the start of the `ideal' project.

2014-06-21  Ingo Schwarze  <schwarze@openbsd.org>

	* Makefile.in: Unbreak make install:
	Add missing gideal dirs to the dist tarball.

2014-06-19  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/groff.man: Correct the collection of the
	installation directories.

2014-06-19  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/groff.man: Add the installation file and
	directory positions of the whole package with @...@.

2014-06-19  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff.man, src/roff/groff/groff.man: Add file position
	before and after installation and the latest update.

2014-06-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Corrections about `require' and `our'
	definitions.

	* src/roff/grog/subs.pl: In the `groff' output command line, split
	the single character options collections into different
	1-character options, each with a leading minus `-'..
2014-06-20  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Repair call of `push'.

2014-06-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Minor correction at `do_first_line'.

2014-06-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Adjust for first lines with non-preproc
	and not-tmac names to be ignored.

2014-06-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl, src/roff/grog/subs.pl: Add new first line
	of roff files with the names of the needed preprocessors and the
	actual tmac, see 2014-06-17 Ulrich Lauther.  Replace the
	word `ideal' by `gideal', when the preprocessor is meant.

2014-06-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/Makefile.sub: Add $(RM).

	* src/roff/grog/grog.pl: Remove call to perl_test.pl.  `require
	5.6;' is enough as Perl test.

	* src/roff/grog/perl_test.pl: Remove this file.

2014-06-18  Bernd Warken  <groff-bernd.warken-72@web.de>

	* ChangeLog: Add Emacs-mode and a separator for the license.

2014-06-17  Ulrich Lauther  <ulrich.lauther@t-online.de>

	* grog: Invent new first comment line of roff files with long
	names of needed preprocessors and the tmac.

2014-06-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Correct handling of option `-J' for
	ideal.

2014-06-17  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/groff.cpp, src/roff/groff/pipeline.h,
	* src/roff/grog/subs.pl: Add `groff' option `-J' for `gideal'.

2014-06-16  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Remove too early listing of 3 `groff'
	preprocessors options: gideal, glilypond, gperl.

2014-06-16  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/gideal: New project for installing `ideal' for `groff'.

	* Makefile.in: Add `gideal' for `OTHERDIRS'.

2014-06-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl, src/roff/grog/subs.pl: Repair argument
	handling for output `groff' line.

2014-06-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl, src/roff/grog/grog.man: Correct and add
	the documentation for filespec options.

2014-06-14  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Activate handling of `--run', such that
	now the generated `groff' command line can run.

2014-06-14  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/subs.pl: Repair handling of filespec arguments.

2014-06-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl, src/roff/grog/subs.pl: Add testing
	methods of Ralph Corderoy's `grog.sh' of 2006.  Add primary usage
	of file name extensions.

2014-06-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Totally rewrite the `grog' version,
	starting at the last stable version.  Write many parts as `sub'
	functions.

	* src/roff/grog/subs.pl: New file by splitting the src file
	`grog.pl', such that all functions get into the new file
	`subs.pl'.

	* src/roff/grog/Makefile.sub: Add file `subs.pl', which goes into
	the `grog' libdir.

2014-06-03  James Cloos  <cloos@jhcloos.com>

	* src/roff/grog/grog.pl: The errors with `ligatures' come also
	from `TeX GYRE' fonts.  Print this information, when `grog' should
	work with the `pdf' device.

2014-06-02  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: The `grog' version of yesterday has many
	bugs.  So reinstall an old version of `grog'.

2014-06-01  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/Makefile.sub: Remove changing of first line
	`#! ...'.

2014-06-01  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Remove `$Sp' mostly.  Reorder script.
	Check and repair requests.  Add final character `$' to many
	checked requests.

2014-06-01  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/roff.man: Move .TH at the beginning.

2014-05-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff.man: In special characters, add the mentioning of the
	`groff' writing `\[xy]'.

2014-05-27  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff_char.man: Finish notes in all tables.

2014-05-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/groff_char.man: Add notes in some tables, more will come.

2014-05-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Add further first line characters for
	single character `groff' options.

	* src/roff/grog/grog.man: make generated options more readable.

2014-05-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Add detection of `.\" [eprt]' as first
	line to `grog'.  Change usage of `$Sp' to reasonable efforts in
	`groff'.

	* src/roff/grog/grog.man, man/groff_char.man: Add website for
	license text, not only the postal address.

2014-04-03  Steffen Nurpmeso  <sdaoden@yandex.com>

	* */Makefile.*: Path quoting fixes, whitespace, formatting.

	Remove many quotes (and introduce a few as additional guards)
	since groff's build system is generally not set up to properly
	handle paths that need quoting.

2014-04-03  Steffen Nurpmeso  <sdaoden@yandex.com>

	* Makefile.comm (extraclean): Don't delete `old'.

	The rule calling `rm -f' was originally thought to remove private,
	temporary files.  However, we now have a subdirectory called `old'
	in `fonts/devps' that may not be removed, and trying so now causes
	an error because we no longer ignore the returned error code of
	`rm'.

2014-04-03  Steffen Nurpmeso  <sdaoden@yandex.com>

	* Makefile.in (OTHERDIRS): Fix directory order.

	This has been accidentally broken in commit 51476bee from
	2014-02-25.

2014-04-03  Steffen Nurpmeso  <sdaoden@yandex.com>

	* src/devices/gropdf/pdfmom.pl: Fix perl(1) warning.

2014-03-30  Werner LEMBERG  <wl@gnu.org>

	* configure: Regenerated.

2014-03-30  Steffen Nurpmeso  <sdaoden@yandex.com>

	* */Makefile.*: Put straight error-prevention prefixes for `rm'.

2014-03-30  Steffen Nurpmeso  <sdaoden@yandex.com>

	`uninstall' target: Avoid spurious and misleading error messages.

	* Makefile.comm (uninstall_dev): Improve.

	* font/devpdf/Makefile.sub (install_data): Remove superfluous `rm'.
	(uninstall_sub): Improve.

	* src/roff/groff/Makefile.sub (uninstall_sub): Fix.

2014-03-30  Steffen Nurpmeso  <sdaoden@yandex.com>

	Fixes for `uninstall' target.

	* Makefile.in (uninstall_dirs): Use `DESTDIR'.

	* src/libs/libgroff/Makefile.sub (uninstall_charset_data): Typo.

	* src/roff/groff/Makefile.sub (uninstall_sub): Typo.

	* src/roff/grog/Makefile.sub (uninstall_sub): Minor.

2014-03-30  Steffen Nurpmeso  <sdaoden@yandex.com>

	* src/roff/grog/Makefile.sub (install_data): Typo.

2014-03-29  Steffen Nurpmeso  <sdaoden@yandex.com>

	Add fine-tuning of doc generation to `configure'.

	* m4/groff.m4 (GROFF_DOC_CHECK): New macro, handling option
	`--with-doc' and its new arguments.  It sets
	`docadd_{html,info,other,pdf,examples}' and exports
	`make{_,_install_,_uninstall_}{otherdoc,examples}'.
	(GROFF_MAKEINFO): Extended to export
	`make{_,_install_,_uninstall_}infodoc'.
	(GROFF_HTML_PROGRAMS): Extended to export
	`make{_,_install_,_uninstall_}{htmldoc,htmlexamples}'.
	(GROFF_PDFDOC_PROGRAMS): Extended to export
	`make{_,_install_,_uninstall_}{pdfdoc,pdfexamples}'.
	(GROFF_INSTALL_INFO): Guard test with `docadd_info'.

	* configure.ac: Use GROFF_DOC_CHECK.
	* Makefile.in: Updated.

	* doc/Makefile.sub: Handle examples separately, controlled by
	$(make{_,_install_,_uninstall_}examples).

2014-03-27  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	* tmac/www.tmac (TAG): Define register `PN'.

2014-03-27  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	* tmac/an-ext.tmac (EX, EE): Preserve font family.

2014-03-17  Werner LEMBERG  <wl@gnu.org>

	* src/preproc/eqn/box.cpp (set_script_size): Fix minimum test.

	Problem reported by Ted Harding <ted.harding@wlandres.net> in a
	thread starting with

	http://lists.gnu.org/archive/html/groff/2014-03/msg00181.html

2014-03-16  Werner LEMBERG  <wl@gnu.org>

	Fix previous commit.

	Problem reported (with a patch) by Ingo Schwarze
	<schwarze@openbsd.org>.

	* doc/Makefile.sub (groff_bin_dirs): Add `preconv'.

	* doc/Makefile.in (groff_bin_dirs): Add `preconv'.
	(.me.txt): Call preconv.  Use UTF8 as output encoding.
	(.me.ps): Call preconv.

2014-03-14  Werner LEMBERG  <wl@gnu.org>

	[me] Add translation of `meintro.me' to French.

	Contributed by Grégoire Babey <gibux@gmx.ch>.

	* doc/meintro_fr.me: New file.
	* LICENSES, doc/Makefile.sub: Updated.

2014-03-13  Ingo Schwarze  <schwarze@openbsd.org> (tiny change)

	man: Correctly reset margins.

	See

	http://lists.gnu.org/archive/html/groff/2013-11/msg00026.html

	for more.

	* tmac/an-old.tmac (set-an-margin): Whenever (re)setting
	`\n[an-level]' to 1 (which happens when encountering `.TH', `.SH',
	and `.SS') make sure to also (re)set `\n[an-saved-margin1]' and
	`\n[an-saved-prevailing-indent1]' to a sane value such that an
	immediate `.RE' cannot wreak havoc.
	(TH, SH, SS): Updated.

2014-03-11  Ingo Schwarze  <schwarze@openbsd.org> (tiny change)

	* Makefile.in: Do not forget to install gropdf manuals.

	This got broken in 290eaaac6cfc33856cd683838accc72ccf3e5a84:
	src/devices/gropdf was split out of OTHERDIRS into SHPROGDIRS, and
	consequently, Makefile.man was no longer used there.  Note that
	Makefile.dev is *not* needed, even though it's below /devices/.

2014-03-11  Ingo Schwarze  <schwarze@openbsd.org> (tiny change)

	* src/roff/groff/Makefile.sub: POSIX conformance.

	- POSIX says that the meaning of the make(1) `$<' macro shall be
	   unspecified except in inference rules.  Consequently, use `$?'
	   for portability.

	   That's safe because the rules have only one prerequisite and
	   are not `.PHONY', so `$?' will always expand to one item.

	- While here, clean up two instances of superfluous use of cat(1).

2014-03-11  Ingo Schwarze  <schwarze@openbsd.org> (tiny change)

	* Makefile.in (dist): Improve.

	- Bugfix: Do not error out if one of the DISTDIRS
	   contains a subdirectory.
	- Make debugging easier by splitting the huge "cd tmp; ...; ..."
	   command sequence into several independent shell commands,
	   such that one can see which command actually fails.

2014-03-06  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Missing RE escape in grep.

	* src/devices/gropdf/pdfmom.pl: Escape '\' dot in grep RE.

2014-02-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Add detection of `gperl' to `grog'.

2014-02-25  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/gperl: New preprocessor for Perl parts in groff files.

2014-02-15  Ingo Schwarze  <schwarze@openbsd.org>

	* tmac/groff_mdoc.man: Improve the manual page template.

	 - Add the EXIT STATUS section.  It is widely used in at least
	   NetBSD, FreeBSD, OpenBSD, and DragonFly manuals.
	 - Recommend the DIAGNOSTICS section for section 4 manuals.  Such
	   usage is very widespread, in particular for kernel printf
	   messages emitted by device drivers.
	 - Do not recommend the DIAGNOSTICS section for command return
	   values to the shell any longer.  While such usage historically
	   existed, it does not seem common nowadays, and in any case, using
	   the now well-established EXIT STATUS section seems preferable to
	   me.
	 - Mention the possibility to use ERRORS for section 4 manuals.
	   While most section 4 manuals have a DIAGNOSTICS section, only
	   some will need an ERRORS section, but these cases aren't exactly
	   rare, either.  Quite some device driver manuals explain how to
	   use the device using system calls like ioctl(2), open(2), read(2)
	   or write(2), in which case the ERRORS section is the natural
	   place to explain which errno values the driver may set during
	   such system calls.
	 - Mentioning signal handling as a content of the ERRORS section
	   seems redundant, it is already covered by talking about the
	   errno.  The case of errno == EINTR should be handled just like
	   all other errno cases.  For an example showing that there is no
	   need to single out error handling in any way, please look at a
	   typical read(2) manual page.
	 - Mention the CAVEATS section.  It first appeared in the 4.2BSD
	   execve(2) manual in 1983, was already used by several manuals by
	   the time of 4.4BSD-Lite2 in 1995, and is in whidespread use
	   today, not just in BSD base system manuals, but for example in
	   Perl manuals as well.

2014-02-14  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Add detection of glilypond-parts in groff
	files.  For example `grog example.groff' from the glilypond source
	gets `glilypond example.groff | groff'.

2014-02-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: With the former bugfix of 2014-02-12,
	it's now possible to run `grog meref.me' etc., which wasn't
	possible before.  That addition of the macro handling was
	necessary for the automatic for `groffer'.

2014-02-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/grog/grog.pl: Add handling of macro definition and fix
	problems with @VERSION@.

2014-02-12  Rich Burridge  <rich.burridge@oracle.com>

	[grn] Prevent crash if more than 50 command line arguments.

	* src/preproc/grn/main.cpp (INIT_FILE_SIZE, FILE_SIZE_INCR): New
	macros.
	(add_file): New function.
	(main): Use it to add file arguments.

2014-01-29  Ulrich Spörlein  <uqs@FreeBSD.org>

	* tmac/doc-common: Add even more DragonFlyBSD releases.

2014-01-28  Ulrich Spörlein  <uqs@FreeBSD.org>

	* tmac/doc-common: Add some new *BSD version strings.

2014-01-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/roff.man: Add information of new archives for RUNOFF and
	roff_classical.

	* Makefile.in: Replace `contrib/RUNOFF' by
	`contrib/groff_filenames'.

2014-01-05  Bernd Warken  <groff-bernd.warken-72@web.de>
	    Werner LEMBERG  <wl@gnu.org>

	* groff/tmac/groff_man.man: Minor typos, formatting, reordering.

2014-01-05  Werner LEMBERG  <wl@gnu.org>

	Revert recent changes to `an-ext.tmac' and `groff_man.man'.

	* groff/tmac/an-ext.tmac (.FONT): Remove.  This doesn't belong into
	this file.

	* groff/tmac/groff_man.man: Reset to state previous to 2014-01-04.
	Useful changes will be re-committed in smaller, logical chunks.

2014-01-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* groff/tmac/an-ext.tmac: in .FONT change variable name `result'
	to `an_ext_FONT_result'.

2014-01-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* groff/tmac/an-ext.tmac: add new request .FONT for using
	different font names on a single line.

	* groff/tmac/groff_man.man: put under GPL2, reordered and enhanced.

2014-01-02  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* src/devices/gropdf/gropdf.pl: gropdf use to fail when handling
	output from preconv, now works.

	* src/devices/gropdf/pdfmom.pl: can now be used as a pipeline, and
	improvements made to its switch handling and use with preconv.

	* tmac/pdf.tmac: changes to support preconv.

2014-01-02  Colin Watson  <cjwatson@debian.org>

	* font/devascii/Makefile.sub ($(FONTS)): Convert extended regex
	syntax to basic for sed.
	* font/devcp1047/Makefile.sub ($(FONTS)): Likewise.
	* font/devhtml/Makefile.sub ($(FONTS)): Likewise.
	* font/devlatin1/Makefile.sub ($(FONTS)): Likewise.
	* font/devutf8/Makefile.sub ($(FONTS)): Likewise.

2013-12-23  Bernd Warken  <groff-bernd.warken-72@web.de>

	* groff/src/roff/groff/groff.cpp: add groff option `-G' to the
	documentation in `synopsis()'.

2013-12-06  Mike Frysinger  <vapier@gentoo.org>

	Fix parallel build with gropdf and mom examples.

	The `contrib/mom/examples/' directory uses the helper script from
	`src/devices/gropdf/'.  Currently though, parallel builds might fail
	like so:

	  ...
	  make[2]: Entering directory `.../groff-1.22.2/contrib/mom'
	  <groff command> examples/letter.mom >examples/letter.pdf
	  <groff command> examples/mom-pdf.mom >examples/mom-pdf.pdf
	  /bin/sh: .../groff-1.22.2/src/devices/gropdf/pdfmom: No such file or directory
	  make[2]: *** [examples/letter.pdf] Error 127
	  /bin/sh: .../groff-1.22.2/src/devices/gropdf/pdfmom: No such file or directory
	  make[2]: *** [examples/mom-pdf.pdf] Error 127
	  make[2]: Leaving directory `.../groff-1.22.2/contrib/mom'
	  make[1]: *** [contrib/mom] Error 2
	  ...
	  make[2]: Entering directory `.../groff-1.22.2/src/devices/gropdf'
	  sed -f .../groff-1.22.2/arch/misc/shdeps.sed \
	      -e "s|@VERSION@|1.22.2|" \
	      -e "s|@PERLPATH@|/usr/bin/perl|" ./pdfmom.pl >pdfmom

	The top level makefile tries to account for this in general with
	OTHERDIRS, but looks like `src/devices/gropdf/' was added to this
	variable (which holds `contrib/mom/' too) because gropdf installs a
	shell script, and the other prog vars require it to be a dir of
	things to compile.

	  URL: http://crbug.com/324116
	  URL: https://bugs.gentoo.org/487276

	* Makefile.in (SHPROGDIRS): Declare.
	(PROGDIRS): Add $(SHPROGDIRS).
	(OTHERDIRS): Delete src/devices/gropdf.
	($(SHPROGDIRS):): Add to existing rule.
	($(OTHERDIRS):): Depend on $(SHPROGDIRS).

2013-12-08  Eric S. Raymond  <esr@thyrsus.com>

	Repository fully converted to git.

2013-11-21  Werner LEMBERG  <wl@gnu.org>

	* config.guess, config.sub: Updated from `config' repository.

2013-11-06  Werner LEMBERG  <wl@gnu.org>

	* src/libs/libgroff/tmpname.cpp (gen_tempname): Use O_BINARY.

	Problem reported by Charlie Van Dien <charlie@vandien.com>; see

	  http://lists.gnu.org/archive/html/groff/2013-10/msg00006.html

2013-11-06  Werner LEMBERG  <wl@gnu.org>

	* Makefile.comm (.man.n): Use C locale.

	Problem reported by Petr Man <petr@madnetwork.org>; fix suggested by
	Ralph Corderoy <ralph@inputplus.co.uk>.

2013-07-24  Ingo Schwarze  <schwarze@openbsd.org>

	[mdoc] Implement `.%C'.

	* tmac/doc.tmac, tmac/doc-common: Do it.
	* tmac/groff_mdoc.man: Updated.

2013-07-31  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Fix overprinting issue with Acrobat reader.

	Problem reported by Heinz-Jürgen Oertel <hj.oertel@t-online.de>.

	* src/devices/gropdf/gropdf.pl (do_t, FindChar): Use ascii octal
	notation (i.e., \015) when outputting characters with value < 32.
	This fixes a bug which affected acroread when control-M (cr) was
	embedded in a text string.

2013-07-16  Werner LEMBERG  <wl@gnu.org>

	* tmac/fallbacks.tmac: Make it work in compatibility mode.

	Problem reported by Y T <doarhop@hotmail.com>.

2013-07-16  Werner LEMBERG  <wl@gnu.org>

	* src/roff/grog/Makefile.sub (install_data, uninstall_sub): Typos.

2013-07-16  Werner LEMBERG  <wl@gnu.org>

	* Makefile.in (GREP, MDEFINES): Define and use plain grep.

	Necessary for Bernd's code to extract groff options.

2013-07-16  Ingo Schwarze  <schwarze@openbsd.org>

	* tmac/an-old.tmac (TP): Do not clobber line length after double
	call to `.TP'.

2013-07-02  Colin Watson  <cjwatson@debian.org>

	* doc/groff.texinfo: Fix syntax error in documentation of `\z'.

2013-07-02  Colin Watson  <cjwatson@debian.org>

	* src/devices/grolbp/lbp.cpp (main): Don't write trailer if no
	printer was created.

2013-06-19  Eric S. Raymond  <esr@thyrsus.com>

	* src/utils/lkbib/lbib.man: Move running text out of synopsis.

2013-05-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/Makefile.sub: Replace `cpp' by `groff.cpp'.

2013-05-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.in: Add new `contrib' directory `RUNOFF'.

2013-05-01  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/Makefile.sub: Remove all `.PHONY:' lines.

2013-04-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/Makefile.sub: Replace `egrep' by `$(GREP)'.
	commands.  Don't use $(CCSRCS) any more.

2013-04-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.in, m4/groff.m4: Add `@libprogramdir@' and
	`$libprogramdir' (usually `/usr/local/lib/groff').  Change
	`$libdir/groff' into $libprogramdir for several `groff' programs.
	Run `autoreconf -I m4'.

	* src/roff/groff/MAkefile.sub: Add $(DESTDIR) and $(srcdir) in
	order to support installation outside of source code.

	* contrib/glilypond/Makefile.sub, contrib/glilypond/glilypond.pl:
	Correct the install directories.

2013-04-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/Makefile.sub: Replace some variables by shell
	commands.  Improve the output for the `make' runs.

2013-04-28  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/Makefile.sub: Make this Makefile compatible.

2013-04-28  Bernd Warken  <groff-bernd.warken-72@web.de>
2013-04-28  Werner LEMBERG  <wl@gnu.org>

	* src/roff/groff/Makefile.sub: Use `make' variables to get
	`groff' options from `getopt' in `groff.cpp'.  Create 2 files
	`groff_opts_no_arg.txt' and `groff_opts_with_arg.txt'.

2013-04-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/read_groff_options.pl: Remove this file.  It's
	no longer needed.

	* src/roff/groff/Makefile.sub: Get the `groff' options from the
	use of `getopt...' in `groff.cpp' using `$(EGREP)' and `sed'.
	Store this information in a new file `groff_options.txt', which
	is copied to `groff libdir' during the installation.

2013-04-26  Werner LEMBERG  <wl@gnu.org>

	Various minor fixes.

	* INSTALL.gen: Take the newest version from the `gnulib'
	repository.

	* configure: Regenerated.

2013-04-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* INSTALL.gen: Restore an older version from `2006' in
	`groff-1.21'.

	* FOR-RELEASE: New file which describes how to prepare `groff'
	for a new release.

2013-04-26  Bernd Warken  <groff-bernd.warken-72@web.de>

	* src/roff/groff/read_groff_options.pl: Reads `groff' options
	from `groff.cpp' and writes them into the file `groff_options.info'.

	* src/roff/groff/Makefile.sub: Have the generated file
	`groff_options.info' be installed into the `groff libdir'.

2013-04-16  Bernd Warken  <groff-bernd.warken-72@web.de>

	* INSTALL.gen: Replace this file by the daily `git' version of
	`automake' `INSTALL' file.

	* INSTALL.autotools: Remove file.

	* INSTALL.CVS: New file, moved from `INSTALL.autotools'.

	* m4/ax_prog_perl_version.m4: New file, taken from package
	`autoconf-archive-2013.04.06'.

	* m4/groff.m4: Remove unnecessary blank line.

	* Makefile.in: Add `$(PERLVERSION)'.

	* aclocal.m4: Run `autoreconf -I m4' (this includes
	`aclocal -I m4').  This creates a suitable `aclocal.m4'.  Remove
	generated subdirectory `autom4te.cache'.

	* src/roff/grog/Makefile.sub: Correct `sed' command.  Use `tabs'
	that are needed by `GNU make'.

2013-04-16  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.sub: Add `m4/ax_compare_version.m4'.

	* aclocal.m4: Run the latest `aclocal -I m4' which generates a
	suitable content in that file.

	* INSTALL.autotools: Information of the usage of `GNU autotools'
	with `groff'.

	* INSTALL.gen: Move `autotool' parts to file `INSTALL.autotools'.

2013-04-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* m4/groff.m4: Replace tabs by spaces.  Use a double line between
	AC_DEFUNs.

2013-04-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	In the whole `groff' system, rename autoconf variable `$PERLPATH'
	to `$PERL', which has the same content.  But `$PERL' suits to
	`AX_PROG_PERL_VERSION' in m4 macro `GROFF_PERL' in `m4/groff.m4'.

	* src/utils/afmtodit/Makefile.sub,
	* src/devices/gropdf/gropdf.pl,
	* src/devices/gropdf/Makefile.sub,
	* src/devices/gropdf/pdfmom.pl,
	* arch/djgpp/config.site,
	* font/devpdf/Makefile.sub,
	* contrib/mm/Makefile.sub,
	* m4/groff.m4,
	* Makefile.in: Replace `$PERLPATH' by `$PERL'.

	* m4/ax_compare_version.m4: New file, copied from daily version of
	`GNU autoconf-archive'.

	`autoconf' was not yet run, a newer version is needed.

2013-04-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* README, INSTALL, INSTALL.gen, MANIFEST: Add documentation in the
	top directory about some parts of `autotools' and `glilypond'.

2013-04-15  Bernd Warken  <groff-bernd.warken-72@web.de>

	* configure.ac: Add information of the macro `GROFF_PERL'.

	* Makefile.in: Add definitions of the macro variables and their
	`@...@' counterparts.

	Run `autoreconf -I m4'.

2013-04-15  Bernd Warken  <groff-bernd.warken-72@web.de>
2013-04-15  Werner LEMBERG  <wl@gnu.org>
2013-04-15  Ralph Carderoy  <ralph@inputplus.co.uk>

	Add Perl test to configuration.  During the run of `configure' the
	program is broken with error when there is no `Perl' or the `perl'
	program is too old.

	* m4/groff.m4: Add macro `GROFF_PERL' that tests the availability
	of the `perl' program and tests wether this has a version of at
	most `v5.6.1'.  Define variables $PERL and $PERLPATH for the full
	name of the `perl' program and $PERLVERSION as the lest version.

2013-04-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

	Avoid consideration of autotool cache for CVS inclusion.

	* .cvsignore (autom4te.cache): Add reference.

2013-04-13  Bernd Warken  <groff-bernd.warken-72@web.de>

	* `autotools': During the run of `autoconf' and `autoreconf' a
	subdirectory `autom4te.cache' was created.  I first added this to
	groff CVS and removed it again after an email-discussion.

2013-04-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* `grog': Remove the shell version of `grog'.  Now there is only
	Perl version.

	* src/roff/grog/perl.sh: Remove this file.

	* src/roff/grog/Makefile.sub: This file handles the removement of
	the shell version.

	* src/roff/grog/perl_test.pl: New file for testing the available
	Perl version in the system to be installed into.  This file will
	be installed into the grog lib-directory.

2013-04-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* `grog': In the following, the file `grog.pl' will be split.  For
	the coming files, a lib-directory is needed for storage.

	* m4/groff.m4, configure.ac: Add libdir information for `grog'.

	* Makefile.in: Add @grog_dir@.

	Run `autoconf'.

	`grog' has now a lib-directory at `$prefix/lib/groff/grog'.

2013-04-11  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/groffer/: There is a free `git' package containing all
	old `groffer' versions `v0.*' and `v1.*'.  The new versions
	`groffer 2.*' will actually not be included.  This package can be
	got at:

	$ git clone git@github.com:RUNOFF/groffer.git

2013-04-11  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/glilypond/: There is a free `git' package containing all
	old versions of the former name `groff_lilypond v0.*'.  They work
	with `lilypond' parts in `roff' files, but were not installed.
	This package can be got at:

	$ git clone git@github.com:RUNOFF/groff_lilypond.git

	The new versions `glilypond v1.*' are not included there.

2013-04-11  Bernd Warken  <groff-bernd.warken-72@web.de>

	* man/roff.man: For roff(7), add information about the free git
	package RUNOFF.git with documentation about historical RUNOFF and
	the available files written in the classical RUNOFF language..

2013-03-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	Rename `groff_lilypond' to `glilypond'.  So remove the former
	source directory `<groff_src_dir>/contrib/lilypond' and newly
	install `<groff_src_dir>/contrib/glilypond', which now has many
	files.  The new version starts at `v1.0'.

	* m4/groff.m4, configure.ac: Add libdir information for
	`glilypond'.

	* Makefile.in: Add `<groff_src_dir>/contrib/glilypond'.

	Run `autoconf'.

	`glilypond' can now be installed to the system.

2013-03-17  Ingo Schwarze  <schwarze@openbsd.org>

	* font/devpdf/Makefile.sub: Build system fixes.

	(GROFF_FONT_FILES): Avoid installing Makefile.sub.orig when it's
	around.
	(install): Create $(DESTDIR)$(fontsubdir)/util when missing.

2013-03-05  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Improve documentation of `\s'.

	Reported by Jim Avera <james_avera@yahoo.com>.

2013-02-16  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Improve documentation of `.substring'.

	Reported by Jim Avera <james_avera@yahoo.com>.

2013-02-13  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Fix if-else example.

	Reported by Jim Avera <james_avera@yahoo.com>.

2013-02-10  Werner LEMBERG  <wl@gnu.org>

	[grops] Make binary `%%BeginData' work; support `fontset' resource.

	* src/devices/grops/psrm.cpp (resource_table): Add `fontset'.

	(resource_manager::read_resource_arg): Do a case insensitive
	comparison.  The PostScript Reference Manual gives the following
	example for a CFF resource (example 5.7):

	%!PS-Adobe-3.0 Resource-FontSet
	%%DocumentNeedResources: ProcSet (FontSetInit)
	%%Title: (FontSet/CFFRoman27)
	%%Version: 1.000
	%%EndComments
	%%IncludeResource: ProcSet (FontSetInit)
	%%BeginResource: FontSet (CFFRoman27)
	/FontSetInit /ProcSet findresource begin
	%%BeginData: 622532 Binary Bytes
	/CFFRoman27 622503 StartData
	... 622,503 bytes of binary data ...
	%%EndData
	%%EndResource
	%%EOF

	Note the `ProcSet' and `FontSet' keywords.  While the old DSC
	(Document Structure Convention) documentation doesn't cover
	`FontSet' at all (the DSC documentation predates the invention of
	CFF), it describes only `procset' (all letters downcase), and it
	also says that the DSC parser works in a case sensitive manner.

	In other words, `ProcSet' is not valid according to the DSC
	documentation, only `procset' is.  So much about today's validity
	of DSC...  This patch adapts grops's code to the PostScript
	reality.

	(resource_manager::do_begin_data): Fix typo (present since the
	beginning) which prevented correct handling of binary data.

	* src/devices/grops/ps.h (resource_type): Add RESOURCE_FONTSET.

2013-02-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* contrib/lilypond: New files for adding lilypond parts into groff
	files.

2013-02-07  Werner LEMBERG  <wl@gnu.org>

Version 1.22.2 released
=======================

	* NEWS, REVISION, doc/groff.texinfo, doc/webpage.ms: Updated.

	* configure: Regenerated.

	* doc/texinfo.tex: Updated from `texinfo' repository.

	* src/roff/groff/groff.cpp (main) <'v'>: Update copyright year.

2013-02-07  Werner LEMBERG  <wl@gnu.org>

	* src/libs/gnulib/*: Update `gnulib' files.

2013-02-02  Gilles Espinasse  <g.esp@free.fr>

	[grohtml] Don't ignore return value of `dup'.

	* src/preproc/html/pushback.cpp (pushBackBuffer::pushBackBuffer,
	pushBackBuffer::~pushBackBuffer): Abort if `dup' fails.

2013-01-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* tmac/groff_man.man: Fix wrong connection for tbl(1).

2013-01-29  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Fix documentation of .LP macro in ms.
	Problem reported by Omari Norman <omari@smileystation.com>.

2013-01-29  Werner LEMBERG  <wl@gnu.org>

	* doc/Makefile.sub (uninstall_sub): Handle `gnu.eps'.

2013-01-29  Werner LEMBERG  <wl@gnu.org>

	Building clean-ups.

	* Makefile.in: Use $(top_srcdir) where appropriate.
	* Makefile.sub (M4MACROS): Add `fcntl-o.m4' and `localcharset.m4'.

	* font/devpdf/Makefile.sub (UTILFILES): Removed, unused.
	(MOSTLYCLEANADD): Add `BuildFoundries'.
	* src/devices/gropdf/Makefile.sub (MOSTLYCLEANADD): Add `pdfmom'.

2013-01-24  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Add a shell command to 'MANIFEST' that displays all man source
	files and their section.

2013-01-22  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Add email address in all files having the name.

2013-01-14  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* src/devices/gropdf/gropdf.pl (do_x, do_p, do_s, Set_LWidth): The
	grops driver defaults to round linecaps and linejoins, gropdf
	incorrectly used butt caps and miter joins.

	(Since the MOM package expects to use butt caps and miter joins
	(emitting the necessary postscript code to change the caps and
	joins), gropdf now parses the same postscript commands.)

	* src/devices/gropdf/gropdf.man: Document the handling of linecaps
	and linejoins.

	* tmac/pdf.tmac (pdfbookmark): Fix bug where the current
	PDFOUTLINE.FOLDLEVEL may not be honoured if warnings of the type

	macro warning: adjusted level n bookmark; should be <= n

	Added copyright and mention debt owed to Keith Marshall for
	original `pdfmark.tmac', upon which `pdf.tmac' is largely based.

	* font/devpdf/Foundry.in, font/devpdf/util/BuildFoundries.pl
	(LocateFile): The font for EURO had the wrong entry in the
	`download' file (it pointed to The font in the build directory,
	which is wrong).  It has always been permissable to include a path
	along with the font name in the Foundry file, but until now the
	font had to exist to be valid.  It is now permitted to start the
	path with an asterisk which tells BuildFoundry to use the
	path/filename in the download file without checking if the font
	exists.  This allows the font to be found in `../devps' even
	though it is not there during the build (if source and build are
	different), but will be there after the install.

2013-01-13  Werner LEMBERG  <wl@gnu.org>

	[eqn] Fix display of matrices in nroff output.

	Problem reported by Andy Spencer <andy753421@gmail.com>.

	* src/preproc/eqn/pile.cpp (pile_box::compute_metrics,
	matrix_box::compute_metrics): Fix rounding.

2013-01-07  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* tmac/europs.tmac: Protect against missing fonts.

2013-01-07  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* font/devpdf/util/BuildFoundries.pl (LoadFoundry): Improve
	warning.

2013-01-07  Werner LEMBERG  <wl@gnu.org>

	[tbl] Allow characters #, `, and ' as eqn delimiters.

	While problems ` and ' have been unintentionally introduced rather
	recently, the limitation regarding # was there from the beginning.

	At the same time, fix a small bug causing `.lf' requests not
	starting a line.

	* src/preproc/tbl/table.cpp (table::init_output)
	(table::compute_expand_width, table::compute_separation_factor)
	(table::define_bottom_macro, table::do_bottom): Temporarily switch
	off eqn delimiters, wrapping the code into a `.ig' block.  This
	uses the new functionality just added to eqn.

	* src/preproc/eqn/eqn.man, src/preproc/tbl/tbl.man: Updated.

2013-01-06  Werner LEMBERG  <wl@gnu.org>

	[eqn] Add `delim on'.

	* src/preproc/eqn/lex.cpp (start_delim_saved, end_delim_saved):
	New global variables.
	(do_delim): Handle `delim on' to restore previous start and end
	delimiters.

	* src/preproc/eqn/eqn.man, NEWS: Document it.

2013-01-02  Deri James  <deri@chuzzlewit.myzen.co.uk>

	[gropdf] Various minor fixes.

	* src/devices/gropdf/gropdf (do_x) <'X'> <'pdfpic'>: Using

	\X'pdf: pdfpic'

	with a zero width now works correctly.

	(LoadPDF): Scale width in proportion to given height.

	(do_s): In some circumstances a font size change is emitted before
	current font is established.  Fix handles this situation.

2012-12-30  Werner LEMBERG  <wl@gnu.org>

Version 1.22.1 released
=======================

	Due to CVE-2012-3386, ftp.gnu.org rejected uploading of version
	1.22 -- in other words, 1.22 has never been released.

	* NEWS, REVISION, doc/groff.texinfo, doc/webpage.ms: Updated.

	* Makefile.in (NOMAKEDIRS): Updated.

2012-12-30  Werner LEMBERG  <wl@gnu.org>

	* src/libs/gnulib/*: Update `gnulib' files.

	Because we currently don't support `gnulib-tool' directly but add
	everything to the CVS repository, and many internal details of the
	gnulib setup has changed, it is necessary to do redo the import.

	. Temporarily rename `src/libs/gnulib' to `src/libs/gnulib.old'.

	. Call

	    gnulib-tool --create-testdir \
	                --dir=src/libs/gnulib \
	                wcwidth

	. Manually move directories `src/libs/gnulib/gl{lib,m4}' to
	`src/libs/gnulib/{lib,m4}', and do `s/gllib/lib/' and `s/glm4/m4/'
	in all files to `convert' the gnulib testbed to a standard gnulib
	configuration as maintained by gnulib-tool.  Additionally, remove
	the directory `src/libs/gnulib/gltests' and the references to
	`gltests' in all files.

	(All of this could be done with a script, but I hope that this is
	eventually replaced with migrating groff as a whole to gnulib and
	its setup).

	. Call

	    gnulib-tool --add-import \
	                --dir=src/libs/gnulib \
	                wcwidth

	to update everything.

	. Merge the changed, new, and deleted files into `gnulib.old',
	delete `gnulib', rename `gnulib.old' to `gnulib', then commit.

2012-12-28  Werner LEMBERG  <wl@gnu.org>

	[doc] More documentation generation rules.

	* doc/Makefile.in (.texinfo.txt): New rule.
	(.texinfo.html): Use `LANG='.
	(split-html): New target.

2012-12-28  Werner LEMBERG  <wl@gnu.org>

	* doc/fixinfo.sh: Make it work with makinfo 4.13 also.

2012-12-28  Werner LEMBERG  <wl@gnu.org>

	Split ChangeLog.

	* ChangeLog: Split off older entries into...
	* ChangeLog.121: this new file.

2012-12-28  Werner LEMBERG  <wl@gnu.org>

Version 1.22 released
=====================

	* NEWS, VERSION, doc/groff.texinfo, doc/webpage.ms: Updated.

	* config.guess, config.sub: Updated from `config' repository.

	* INSTALL.gen: Updated from `gnulib' repository (file `INSTALL').

	* aclocal.m4, configure: Regenerated.

	* doc/texinfo.tex: Updated from `texinfo' repository.

	* src/roff/groff/groff.cpp (main) <'v'>: Update copyright year.

2012-12-27  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	* man/groff_font.man: Typographical improvements and typos.

2012-12-27  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	* man/ditroff.man: Typographical improvements and typos.

2012-12-18  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	* man/groff_diff.man: Typographical improvements and typos.

2012-12-16  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	* man/groff.man: Typographical improvements (and one typo).
	* man/groff_char.man: Typographical improvements.

2012-10-17  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* src/devices/gropdf/gropdf.pl (do_D): The command \D't N' moves
	horizontal position by 'N'.  gropdf now obeys this rule.
	(do_t): Fixed kerning issue where width of non-kerned text could
	be wrongly calculated using previous kern factor.

2012-09-21  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Improve documentation of `.ad'.

2012-09-20  Werner LEMBERG  <wl@gnu.org>

	* doc/Makefile.sub (uninstall_sub): Fix removal of info files.

2012-09-20  Werner LEMBERG  <wl@gnu.org>

	Simplify environment handling.

	Suggested by Ivan Shmakov <oneingray@gmail.com>.

	* doc/Makefile.in, doc/Makefile.sub (GROFF): Don't use export.

2012-09-20  Deri James  <deri@chuzzlewit.myzen.co.uk>

	[gropdf] Various minor fixes.

	* font/devpdf/Foundry.in: Add font path to debian `gsfonts'
	package.

	* font/devpdf/util/BuildFoundries.pl: Handle missing fonts in a
	more sane way, do NOT abort the complete make run!

	* src/devices/gropdf/gropdf: Accept papersize names (i.e. A4) as
	either upper or lower case.  The -p (papersize) option should be
	length,width (currently reversed - width,length)

	* src/devices/gropdf/pdfmom.pl: Support use of GROFF_BIN_PATH.

2012-09-11  Ralph Corderoy  <ralph@inputplus.co.uk>
	    Werner LEMBERG <wl@gnu.org>

	* src/preproc/tbl/tbl.man: Better document `d' column specifier.

2012-08-31  Deri James  <deri@chuzzlewit.myzen.co.uk>

	Add `pdfmom' to handle mom documents with gropdf.

	* Makefile.in (OTHERDIRS): Move contrib/mom to be run after
	devices/gropdf.

	* src/devices/gropdf/gropdf.pl: Various fixes:

	. Correct image scaling issue.
	. Handle relative horizontal movement 'h' followed by absolute
	vertical movement 'V'.
	. Correct handling of track kerning.

	* src/devices/gropdf/pdfmom.pl: New wrapper for mom (pdfmom)
	using gropdf or grops driver.
	* src/devices/gropdf/pdfmom.man: New man page.
	* src/devices/gropdf/Makefile.sub: Updated to handle new files.

2012-08-31  Deri James  <deri@chuzzlewit.myzen.co.uk>

	* Makefile.in (OTHERDIRS): Move contrib/mom to be run after
	devices/gropdf.

	* src/devices/gropdf/gropdf.pl: Various fixes:

	. Correct image scaling issue.
	. Handle relative horizontal movement 'h' followed by absolute
	    vertical movement 'V'.
	. Correct handling of track kerning.

	* src/devices/gropdf/pdfmom.pl: New wrapper for mom (pdfmom)
	using gropdf or grops driver.
	* src/devices/gropdf/pdfmom.man: New man page.
	* src/devices/gropdf/Makefile.sub: Updated to handle new files.

2012-08-31  Julien Moutinho  <julm+groff@autogeree.net>

	* tmac/www.tmac (www-push-li): Fix indentation.

	See

	http://lists.gnu.org/archive/html/bug-groff/2012-08/msg00009.html

	for the full report.

2012-08-08  Eric S. Raymond  <esr@thyrsus.com>

	TBLization, as discussed on the list.  There's a rewrite of
	this file in planning, but this gets the content clean for now.

	* tmac/groff_mdoc.man: In this file.

2012-08-09  Werner LEMBERG  <wl@gnu.org>

	Provide proper Unicode mapping from and to dotless j.

	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
	src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list): Add it.

2012-08-08  Eric S. Raymond  <esr@thyrsus.com>

	Added Unicode code point for dotless j.

	* man/groff_char.man: In this file.

2012-08-08  Werner LEMBERG  <wl@gnu.org>

	* man/groff_char.man: Clean-ups.

2012-08-08  Eric S. Raymond  <esr@thyrsus.com>

	Elimination of nasty presentation-level macro tangles makes
	structural translation to XML possible.

	* man/groff_char.man: Clean up the mess, use real TBL tables.

2012-07-23  Eric S. Raymond  <esr@thyrsus.com>

	More elimination of low-level troff hackery in the documentation
	so it can be lifted to structural markup.

	* tmac/groff_me.man: Use TBL rather than wacky diversions and .ti
	requests.

2012-07-24  Werner LEMBERG  <wl@gnu.org>

	Fix appearance of groff.texinfo's HTML output.

	Cartouches within an `example' environment don't work.

	* doc/groff.texinfo (CartoucheExample, endCartoucheExample): New
	macros.  Use them where appropriate.

2012-07-17  Ingo Schwarze  <schwarze@usta.de>

	[mdoc] Make `Fl' correctly restore fonts.

	* tmac/doc.tmac (doc-flag-recursion): Do it.

2012-07-07  Eric S. Raymond  <esr@thyrsus.com>

	* src/preproc/eqn/eqn.man, src/preproc/grn/grnn.man,
	src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
	src/devices/grops/grops.man, src/utils/lkbib/lkbib.man,
	src/utils/indxbib/indxbib.man, src/utils/tfmtodit/tfmtodit.man,
	src/utils/xtotroff/xtotroff.man:
	Remove running text in the synopses of various manual pages,
	as it badly screws up attempts to mechanically parse them.

	* contrib/mom/groff_mom.man: Use .URL rather than .UR/.UE, as this
	is now preferred for manual pages.

2012-07-03  Werner LEMBERG  <wl@gnu.org>

	Fix Unicode mapping of Greek stroked and curly phi.

	Problem reported by Alkis Georgopoulos <alkisg@gmail.com>;
	see

	https://bugs.launchpad.net/ubuntu/+source/groff/+bug/1008115

	* src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list): Flip
	values of U+03C6 and U+03D5.

2012-06-13  Deri James  <deri@chuzzlewit.demon.co.uk>

	* src/devices/gropdf/gropdf.pl: When using variable page
	sizes (with \X'papersize ...') ensure final page is correct
	size.

2012-05-24  Werner LEMBERG  <wl@gnu.org>

	* src/roff/grog/grog.pl (process): Fix .so handling.

	This does the same as the previous commit.

2012-05-24  Denis M. Wilson  <dmw@oxytropis.plus.com>

	* src/roff/grog/grog.sh: Fix .so handling.

	See

	http://lists.gnu.org/archive/html/bug-groff/2012-05/msg00000.html

	for the report and the bug fix.

2012-05-24  Ivan Shmakov  <oneingray@gmail.com>

	Add some generic fallback characters.

	* tmac/fallbacks.tmac: New file.
	* tmac/troffrc: Include it.
	* tmac/Makefile.sub (NORMALFILES): Include it.

2012-05-20  Deri James  <deri@chuzzlewit.demon.co.uk>

	* doc/groff.texinfo: Add extra info about `.asciify'.
	Document new gropdf options -u and -s.

	* src/devices/gropdf/gropdf.man: Remove references to Type 42
	fonts, they do not work in PDFs.

	Document new option -s which adds `statistics' line to end of PDF
	file showing number of pages in document.  This has always been
	the default behaviour (to add this line), all other software seems
	to ignore it as intended, but `gs' sometimes complains, so the
	default is now to omit the statistics.

	Document new option -u[cmapfilename] to allow a user ToUnicode
	CMap instead of gropdf's default.  If no `cmapfilename' given then
	do not include any ToUnicode CMap.

	* src/devices/gropdf/gropdf.pl <top>: Allow `bundled' flags on
	command line (i.e. -de = -d -e).

	Use $RT_SEP as multi path separator, not hard coded `:'.  Update
	all users.

	New flags -u and -s.  Once a custom papersize has been set as
	\X'papersize x,y' make it sticky so all following pages use custom
	size.  When importing pdf with \X'pdf: pdfpic ...' do not compress
	objects which are already compressed! This caused problems with
	PDFs created with ImageMagick, now fixed.

	(IsText, PutLine, do_t): The troff `u' command can contain a
	kerning adjustment number, this was not being handled, now fixed.

	(do_c): The troff `c' command was not being handled correctly, now
	fixed.
	(FindChar, RemapChr, do_N): Handle fonts with more than 255 glyphs.
	($ucmap): Define CMap ToUnicode to convert ligatures
	(fl,fi,ff,ffl,ffi) back to individual characters, useful for
	cut'n'paste and text searching.
	(LoadFont): Handle it.
	(ToPoints, GetPoints): Handle `z' unit.
	(do_x, FixPDFColour, PutHotSpot): Allow Annotation colour to be
	groff colour, i.e. 0-65535 *3, or #rrggbb, or #rrrrbbbbgggg.
	(do_p):The papersize width/length in switch -p were reversed,
	corrected.

	* src/devices/gropdf/Makefile.sub (gropdf): Use $RT_SEP.
	Use $fontpath rather than $fontdir (this ensures site-font is
	included in searches).

	* tmac/pdf.tmac (PDFBOOKMARK.VIEW, PDFHREF.VIEW, PDFPAGE.Y): Fix
	strings.
	(pdfbookmark): Correct handling of bookmark levels.
	Convert \[em] to hyphen in bookmarks

	Rather use -N than -T for "named" bookmarks (-T already used for
	"tag" in pdfmark.tmac)

	(.pdfclean): New macro which attempts to asciify bookmark text.
	(.pdfpagename): New wrapper macro for \X'pdf: pagename'.
	(.pdfswitchtopage): New wrapper macro for \X'pdf: switchtopage'.

2012-03-10  Werner LEMBERG  <wl@gnu.org>

	Fix compiler warnings.

	* src/preproc/html/pre-html.cpp (alterDeviceTo): Avoid ambiguous
	if-else clause.

	* src/preproc/grn/main.cpp (sccsid): Comment out.

	* src/roff/troff/number.cpp (parse_expr) <case '*'>: Add cast.

	* src/devices/xditview/Makefile.sub (EXTRA_CFLAGS): Add `-Dlint'
	so that unused static ID arrays don't cause a warning.

	(Some) problems reported by Bjarni Ingi Gislason
	<bjarniig@rhi.hi.is>.

2012-03-05  Werner LEMBERG  <wl@gnu.org>

	* tmac/an-ext.tmac (SY): Handle argument with spaces correctly.

	Problem reported by Bjarni Ingi Gislason <bjarniig@rhi.hi.is>.

2012-03-01  Bjarni Ingi Gislason  <bjarniig@rhi.hi.is>

	[an-old] Fix warnings.

	* tmac/an-old.tmac (an-init): Insert missing braces.

2012-02-26  Werner LEMBERG  <wl@gnu.org>

	Update configuration files from `gnulib' and `config' repositories.

	This also fixes a problem with `iconv' on Solaris 10, as reported
	in

	http://lists.gnu.org/archive/html/bug-groff/2012-02/msg00007.html

	* configure.ac: Call `gl_LOCALCHARSET.
	Call `AM_ICONV' as C++.

	* config.guess, config.rpath, config.sub, install-sh, mkinstalldir:
	Updated.

	* m4/codeset.m4, m4/glib21.m4, m4/iconv.m4, m4/lib-ld.m4,
	m4/lib-link.m4, m4/lib-prefix.m4: Updated.
	* m4/fcntl-o.m4, m4/localcharset.m4: New files.

	* Makefile.in: Updated.

	* src/include/localcharset.h, src/libs/libgroff/config.charset,
	src/libs/libgroff/localcharset.c: Updated.

	* aclocal.m4, configure, src/include/config.hin: Regenerated.

2012-02-20  Werner LEMBERG  <wl@gnu.org>

	Update `gnulib' files.

	The invocation was

	gnulib-tool --add-import \
	              --dir=src/libs/gnulib \
	              wcwidth

	Additionally, src/libs/gnulib/configure.ac was adjusted from a
	`test' run as described in the change from 2010-12-13.

	* src/libs/gnulib/*: Updated.

2012-02-15  Deri James  <deri@chuzzlewit.demon.co.uk>

	[gropdf] Fixes and omissions.

	* src/devices/gropdf/gropdf.pl (<top>, do_u): Add facility to
	handle track kerning (.tkf).

	(do_x, do_p, do_t): If pages are reordered using `pagename' and
	`switchtopage' keep track of outline bookmarks.
	(do_x): Handle multiple files on gropdf command line, stitch
	multiple groff_out files together.  In the main read loop any argc
	values not consumed by options are taken as input files and
	processed in order.  What prevented it working properly before is
	the way an `x i' (initialize) record has been handled.  It now
	processes the initialization code only in the first file.

	(PutHotSpot): Allow user to control size of hotspot bounding box
	on clickable links by setting PDFHREF.LEADING

	* tmac/pdf.tmac (PDFHREF.LEADING): Adjust value.
	(pdf*href): Pass value of PDFHREF.LEADING to gropdf.

2012-02-10  Deri James  <deri@chuzzlewit.demon.co.uk>

	[gropdf] Fix compatibility issues with pdfmark.

	* tmac/pdf.tmac (PDFHREF.VIEW.LEADING): Fix value.
	(pdf:href.opt-X): Add check for -X option for .pdfhref.

2012-02-08  Werner LEMBERG  <wl@gnu.org>

	* src/preproc/pic/main.cpp (do_file): Check for invalid characters.

	Problem reported by Doug McIlroy <doug@cs.dartmouth.edu>.

2012-01-25  Ingo Schwarze  <schwarze@usta.de>

	[mdoc] * tmac/doc-syms: Fix meaning of XBD acronym.

2012-01-25  Tadziu Hoffmann  <hoffmann@usm.uni-muenchen.de>

	* tmac/e.tmac (bl): Make it work inside blocks.

	See threads starting with

	http://lists.gnu.org/archive/html/groff/2011-12/msg00055.html
	http://lists.gnu.org/archive/html/groff/2012-01/msg00000.html

2012-01-10  Bruno Haible  <bruno@clisp.org>

	Fix handling of MAKEFLAGS variable.

	* Makefile.in (MAKE_K_FLAGS): Improved definition,
	as explained and discussed in

	http://lists.gnu.org/archive/html/groff/2012-01/msg00039.html

2012-01-03  Ingo Schwarze  <schwarze@usta.de>

	Improve parallel builds.

	Some hdtbl and mom examples want PostScript formatting which
	requires the `DESC' file to be ready; however, the top-level
	`Makefile.in' doesn't currently enforce the proper order of
	building of `font/dev' before `contrib/hdtbl', `contrib/mom', and
	so on.

	Given that `font/dev' and the contrib examples are in different
	child processes of the recursive make system, it doesn't seem
	possible to solve this using clean Makefile dependencies.  We now
	enforce the order by splitting the shell command invoking
	recursive make in the top level `Makefile.in'.

	* Makefile.in (ALLDIRS): Remove `OTHERDIRS'.
	(dodirs): Updated.
	(`$(TARGETS)'): Handle `OTHERDIRS' separately.

2012-01-03  Kristaps Dzonsons  <kristaps@bsd.lv>

	[mdoc] Add `-isoC-2011'.

	* tmac/doc-syms (doc-str-St--isoC-2011): Add it.
	* tmac/groff_mdoc.man: Document it.

2011-12-26  Deri James  <deri@chuzzlewit.demon.co.uk>

	* font/devpdf/Makefile.sub: Only build fonts on first `make'.

2011-12-08  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo (.tl): Improve documentation.
	Wording suggested by Keith Marshall
	<keithmarshall@users.sourceforge.net>.

2011-12-01  Werner LEMBERG  <wl@gnu.org>

	[me] Fix behaviour of centered block.
	Problem and possible fix reported in thread starting at

	http://lists.gnu.org/archive/html/groff/2011-11/msg00002.html

	* tmac/e.tmac (`(c'): Always start with a new line.

2011-12-01  Ingo Schwarze  <schwarze@usta.de>

	[man] Print volume headers like mdoc.

	* tmac/an-old.tmac (an-init): Add default volume name if fifth
	argument to `.TH' is missing.

2011-11-22  Werner LEMBERG  <wl@gnu.org>

	* tmac/groff_man.man: Minor documentation improvements.
	Suggested by Jeff Conrad <jeff_conrad@msn.com>.

2011-11-14  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Improve doc for calling undefined identifiers.

2011-11-14  Werner LEMBERG  <wl@gnu.org>

	* src/preproc/tbl/tbl.man: Improve documentation of `_' and
	friends.

2011-10-31  Werner LEMBERG  <wl@gnu.org>

	Fix compiler warnings.

	* src/preproc/eqn/main.cpp (do_file), src/roff/troff/env.cpp
	(environment::print_env), src/roff/troff/mtsm.cpp
	(statem::display_state): Add syntactical sugar.

	* src/utils/tfmtodit/tfmtodit.cpp (char_info_word): Use `unsigned
	char' for all members.

	* src/devices/grohtml/html-text.cpp (html_text::remove_def):
	Remove unused variable `q'.

	* src/devices/grohtml/post-html.cpp
	(html_printer::lookahead_for_tables): Remove unused variable `left'
	and `seen_text'.

2011-10-23  Ingo Schwarze  <schwarze@openbsd.org>

	[mdoc] Synchronize string tables with the mandoc(1) utility.

	* tmac/doc-common: Add many architecture names used in NetBSD and
	OpenBSD (and "arm" from FreeBSD) and remove the duplicate OS
	version entry for Darwin-10.6.0.

	* tmac/doc-syms: Add many library names used in NetBSD and FreeBSD.

	* tmac/groff_mdoc.man: Document all supported architecture names)
	(OS versions, and library names.

2011-09-11  Joseph Koshy  <jkoshy@users.sourceforge.net>

	[mdoc] Add some library strings.

	* tmac/doc-syms: Add `libdwarf' and `libelf'.
	* tmac/groff_mdoc.man: Document them.

2011-08-14  Deri James  <deri@chuzzlewit.demon.co.uk>

	[gropdf] More minor fixes.

	* font/devpdf/Makefile.sub (MOSTLYCLEANADD): Don't attempt to
	install 'util/BuildFoundries', only used in 'make'.

	* src/devices/gropdf/gropdf.pl (<top>, GetType1): Make STDOUT and
	any font files read to be accessed in binary rather than text mode.
	Prevents errors when running on systems set up for UTF-8.

2011-08-10  Deri James  <deri@chuzzlewit.demon.co.uk>

	[gropdf] Minor updates and fixes.

	* src/devices/gropdf/gropdf.pl: Change command line option `-fy'
	to `-y' for consistency.

	Better support for Windows platform.
	(do_x): Handle keywords `pagename' and `switchtopage'.

	* doc/groff.texinfo, src/devices/gropdf/gropdf.man: Updated.

	* font/devpdf/Foundry: Renamed to...
	* font/devpdf/Foundry.in: This.
	Add default alias font names.

	* font/devpdf/util/BuildFoundries.pl: This is now an installation
	helper script and gets not longer installed.
	Support alternative font file names (separated with `!').

	* font/devpdf/Makefile.sub: Fixes to work with a separate build
	directory.
	Font files are now build at `make' time; this makes `test-groff'
	work with -Tpdf.

	* font/devpdf/util/Makefile.sub: Removed.

	* Makefile.in (DEVDIRS, OTHERDIRS, EXTRADIRS): Handle devpdf
	specially.

2011-07-29  Daiki Ueno  <ueno@unixuser.org>

	Fix cross building.  Problem reported by Christophe Jarry
	<christophe.jarry@ouvaton.org>.

	* Makefile.in ($GNULIBDIRS): Pass original config arguments to
	src/libs/gnulib/configure.

2011-06-25  Deri James  <deri@chuzzlewit.demon.co.uk>

	Add new output device `gropdf'.

	* font/devpdf/*: New device files for gropdf.
	* src/devices/gropdf/*: New device.

	* Makefile.comm (install_dev, uninstall_dev): Handle more
	subdirectories.
	* Makefile.in (DEVDIRS, OTHERDIRS, EXTRADIRS): Add directories
	related to gropdf.
	* MANIFEST: Updated.
	* test-groff.in (GROFF_BIN_PATH): Updated.

	* tmac/Makefile.sub (NORMALFILES): Updated.
	* tmac/pdf.tmac: New file.
	* tmac/troffrc: Updated.

	* doc/groff.texinfo: Document it.
	* doc/Makefile.in, doc/Makefile.sub (groff_bin_dirs): Udpated.
	* doc/pic.ms: Updated.

	* man/groff_out.man, src/devices/grops/grops.man,
	src/preproc/pic/pic.man, src/roff/groff/groff.man,
	src/utils/afmtodit/afmtodit.man, src/utils/pfbtops/pfbtops.man:
	Updated.

	* contrib/pdfmark/pdfmark.ms: Updated.

2011-07-20  George HELFFRICH  <ghfbsd@gmail.com>

	Improve line numbering support in tbl and with me macros.

	* tmac/e.tmac (n1, n2, TH, PS): Implement it.
	(@h, @n, @o, @t, @k, )b, (c, (q, )q, (l, )l, (f, @q, PE): Updated.
	* doc/meref.me: Document changes.

	* src/preproc/tbl/table.cpp (ROW_START_LINE_REG)
	(ROW_SAVE_LINE_REG, ROW_MAX_LINE_REG, REPEATED_NM_SET_MACRO)
	(REPEATED_NM_SUS_MACRO): New macros.

	(table::init_output): Define REPEATED_NM_SET_MACRO and
	REPEATED_NM_SUS_MACRO.
	(table::print_single_hline, table::print_double_hline,
	table::define_bottom_macro, table::do_row, table::do_top,
	table::do_bottom): Updated.

	* doc/webpage.ms: Updated.

2011-07-12  Ted Harding  <ted.harding@wlandres.net>
	    Werner LEMBERG <wl@gnu.org>

	* src/preproc/tbl/tbl.man: Mention trick to get abutting rules.

2011-07-03  Ben Laurie  <benl@FreeBSD.org>

	Fix clang warnings.

	* src/libs/libdriver/input.cpp (odd): Use parentheses.

	* src/roff/troff/mtsm.cpp (state_set::is_in): Fix parentheses;
	previous code always tested for bit 0.

2011-07-03  Guillem Jover  <guillem@debian.org>

	mdoc: Update more OS versions strings.

	* tmac/doc-common: Add versions strings for NetBSD, OpenBSD,
	FreeBSD, and DragonFly.

2011-04-08  Michail Vidiassov  <master@iaas.msu.ru>

	mdoc: Update various strings related to Mac OS X and FreeBSD.

	* tmac/doc-common: Add strings for FreeBSD 8.2 and Darwin 9.7-11.0.
	* tmac/doc-syms: Add strings -lbsm and -lSystem.

2011-03-29  Christian Weisgerber  <naddy@mips.inka.de>

	Fix compilation issues with gcc 2.95.

	* src/roff/troff/input.cpp (my_input_iterator): Define as an alias
	for `input_iterator' which is predefined by an old libstdc++.

2011-03-29  Ingo Schwarze  <schwarze@usta.de>

	Add another POSIX standard.

	* tmac/doc-syms: Add POSIX 1003.1b.

2011-03-29  Christian Weisgerber  <naddy@mips.inka.de>

	Fix build with non-GNU make.

	* Makefile.in ($TARGETS): We must not pass `$MDEFINES' recursively
	down to the sub-makes started in src/libs/gnulib, because that
	directory has its own values for `$top_srcdir' etc., and
	overriding those from the command line will cause the build to
	fail.  Currently, `$MAKEOVERRIDES' will prevent the recursive
	passing of those overrides with GNU make, but not with other
	make(1) implementations.  It looks like all targets that require
	`$MDEFINES' set them explicitly anyway, so we shouldn't need to
	set `$MDEFINES' on the top level.

2011-03-21  Jan Vcelak  <jvcelak@redhat.com>
	    Bernd Warken <groff-bernd.warken-72@web.de>

	[groffer] Remove hardcoded path to 'libdir/groff/groffer'
	directory.

	* configure.ac: add GROFFERDIR variables.

	* Makefile.in: add and handle variable groffer_dir

	* m4/groff.m4: set up the --with-grofferdir command line option.

2011-03-18  Werner LEMBERG  <wl@gnu.org>

	[troff] Improve error message.

	* src/roff/troff/input.cc (token::delimiter): Improve error
	message.  Suggested by Doug McIlroy <doug@cs.dartmouth.edu>.

2011-03-04  Werner LEMBERG  <wl@gnu.org>

	[mdoc] Within .An, .Aq, .Ao, and .Ac now use `<' and `>'.
	Problem reported by Ulrich Spörlein <uqs@spoerlein.net>

	* tmac/doc.tmac (Aq, Ao, Ac): Implement it to follow RFC 822 and
	RFC 2822.

2011-02-14  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Add another example for .em request
	Based on a patch from Anton Shepelev <anton.txt@gmail.com>.

2011-01-31  Werner LEMBERG  <wl@gnu.org>

	More fixes for Savannah bug #32301.

	* src/devices/grops/Makefile.sub (XLIBS),
	src/devices/grodvi/Makefile.sub, src/devices/grolj4/Makefile.sub,
	src/devices/grohtml/Makefile.sub, src/devices/grolbp/Makefile.sub:
	Add $(LIBGNU).

2011-01-31  Werner LEMBERG  <wl@gnu.org>

	Fix Savannah bug #32301.

	* src/roff/groff/Makefile.sub (XLIBS),
	src/preproc/grn/Makefile.sub, src/preproc/html/Makefile.sub: Add
	$(LIBGNU).

2011-01-29  Krzysztof Żelechowski  <giecrilj@stegny.2a.pl>

	* doc/groff.texinfo: Complete documentation on output devices.

2011-01-28  Werner LEMBERG  <wl@gnu.org>

	Handle `refer*.tmac'.

	* tmac/Makefile.sub (NORMALFILES): Add `refer*.tmac'.
	* tmac/refer-mm.tmac: Moved to contrib/mm.

2011-01-28  Werner LEMBERG  <wl@gnu.org>

	Improve `refer' support of -me.

	* tmac/refer.tmac, tmac/refer-me.tmac, tmac/refer-ms.tmac,
	tmac/refer-mm.tmac: New files.  The code in refer.tmac is
	based on the old code from `s.tmac'.

	* tmac/s.tmac: Remove direct refer support and include
	`refer-ms.tmac' instead.
	* tmac/e.tmac: Remove direct refer support and include
	`refer-me.tmac' instead.

	* NEWS: Updated.

2011-01-22  Werner LEMBERG  <wl@gnu.org>

	[groff.texinfo]: Updates.

	* doc/groff.texinfo: Document groff's `-j' option.
	Add dummy section for `chem' preprocessor.

2011-01-22  Werner LEMBERG  <wl@gnu.org>

	Update `grog'.

	* src/roff/grog/{groff.sh,groff.pl}: `groff' now calls `pic'
	automatically if `grap' or `chem' is used.
	`chem' has been folded into `groff'.
	* src/roff/grog/grog.man: Updated.

2011-01-22  Werner LEMBERG  <wl@gnu.org>

	Make `groff -G' imply `-p'.

	* src/roff/groff/groff.cpp (main): Implement it.
	* src/roff/groff/groff.man: Updated.

2011-01-22  Werner LEMBERG  <wl@gnu.org>

	Integrate `chem' into `groff' (new option -j).

	* src/roff/groff/groff.cpp (CHEM_INDEX): New constant.
	(main) ['j']: Add `chem'.
	(synopsis, help): Updated.
	* src/roff/troff/pipeline.h (MAX_COMMANDS): Increase to 14.

	* src/roff/groff/groff.man: Document new command line option.
	* NEWS: Updated.

2011-01-22  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: `chem' is now part of groff.

2011-01-22  Werner LEMBERG  <wl@gnu.org>

	* doc/groff.texinfo: Improve description of `.de'.

	Based on suggestions by Ted Harding and Deri James.

2011-01-20  Colin Watson  <cjwatson@debian.org>

	Fix handling of wide characters in no-SGR mode.

	* src/devices/grotty/tty.cpp (tty_printer::make_underline): Only
	emit a single backspace in no-SGR mode.  less (at least)
	backspaces over a character at a time.
	(tty_printer::make_bold): Likewise.

2011-01-19  Werner LEMBERG  <wl@gnu.org>

	* src/preproc/pic/pic.man: Add pic manual to `SEE ALSO' section.

2011-01-14  Werner LEMBERG  <wl@gnu.org>

	Split ChangeLog.

	* ChangeLog: Split off older entries into...
	* ChangeLog.119, ChangeLog.120: these new files.

2011-01-15  Colin Watson  <cjwatson@debian.org>

	* Makefile.comm (INCLUDES): Fix typo.

2011-01-05  Werner LEMBERG  <wl@gnu.org>

	* doc/webpage.ms: Fix rendering of title image.


________________________________________________________________________

##### License

Copyright 2011-2018 Free Software Foundation, Inc.

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are permitted in any medium without royalty provided the copyright
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