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[Groff-commit] groff ChangeLog ChangeLog.121
|
From: |
Werner LEMBERG |
|
Subject: |
[Groff-commit] groff ChangeLog ChangeLog.121 |
|
Date: |
Fri, 28 Dec 2012 12:50:36 +0000 |
CVSROOT: /cvsroot/groff
Module name: groff
Changes by: Werner LEMBERG <wl> 12/12/28 12:50:36
Modified files:
. : ChangeLog
Added files:
. : ChangeLog.121
Log message:
Split ChangeLog.
* ChangeLog: Split off older entries into...
* ChangeLog.121: this new file.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/groff/ChangeLog?cvsroot=groff&r1=1.1363&r2=1.1364
http://cvs.savannah.gnu.org/viewcvs/groff/ChangeLog.121?cvsroot=groff&rev=1.1
Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/groff/groff/ChangeLog,v
retrieving revision 1.1363
retrieving revision 1.1364
diff -u -b -r1.1363 -r1.1364
--- ChangeLog 28 Dec 2012 11:59:30 -0000 1.1363
+++ ChangeLog 28 Dec 2012 12:50:35 -0000 1.1364
@@ -1,5 +1,12 @@
2012-12-28 Werner LEMBERG <address@hidden>
+ Split ChangeLog.
+
+ * ChangeLog: Split off older entries into...
+ * ChangeLog.121: this new file.
+
+2012-12-28 Werner LEMBERG <address@hidden>
+
Version 1.22 released
=====================
@@ -809,783 +816,7 @@
* doc/webpage.ms: Fix rendering of title image.
-2010-12-31 Werner LEMBERG <address@hidden>
-
-Version 1.21 released
-=====================
-
- * NEWS, REVISION, VERSION, doc/groff.texinfo, doc/webpage.ms:
- Updated.
- * aclocal.m4, configure: Regenerated.
-
-2010-12-31 Werner LEMBERG <address@hidden>
-
- * doc/webpage.ms: Updated.
-
-2010-12-31 Werner LEMBERG <address@hidden>
-
- * configure: Regenerate with autoconf 2.67.
-
-2010-12-31 Werner LEMBERG <address@hidden>
-
- Update various scripts.
-
- * config.guess, config.sub: Update from `config' repository.
- * install-sh, mkinstalldirs: Update from `gnulib' repository.
-
-2010-12-31 Werner LEMBERG <address@hidden>
-
- Update texinfo.tex.
-
- * doc/texinfo.tex: Update from `texinfo' repository.
-
-2010-12-30 Werner LEMBERG <address@hidden>
-
- Call texi2dvi with correct makeinfo binary.
-
- * doc/Makefile.in (.texinfo.dvi, .texinfo.pdf): Use $(MAKEINFO).
-
-2010-12-30 Werner LEMBERG <address@hidden>
-
- Documentation updates.
-
- * NEWS, PROBLEMS, MANIFEST: Update.
-
-2010-12-26 Werner LEMBERG <address@hidden>
-
- Speed up troff.
-
- * src/include/ptable.h (PTABLE): Make hash tables much more sparse
- by changing the ratio `FULL_NUM/FULL_DEN' from 2/3 to 1/4. This
- increases the allocated memory by about 200kByte (which is nothing
- today) but assures that there aren't extremely long searches for a
- free hash slot in case that the hash function doesn't return a free
- one. Due to the nature of the entries in uniuni.cpp, the used hash
- function in ptable.cpp is not optimal, but using a sparse array
- compensates this.
-
-2010-12-20 Werner LEMBERG <address@hidden>
-
- Replace patch from 2010-12-18 with a much faster implementation.
-
- * src/roff/troff/node.h (node): Add virtual function
- `get_break_code'.
-
- * src/roff/troff/node.cpp (inter_char_space_node): Remove class
- completely.
- (glyph_node::merge_glyph_node): Restore previous version.
-
- (break_char_node): Add `prev_break_code' field and update
- constructors.
- (node::get_break_code, break_char_node::get_break_code): Implement.
-
- (node::add_char): Pass remaining cflags values.
-
- (break_char_node::add_self): Use the logic of the now deleted
- `inter_char_space_node::add_self' function to insert a space node if
- necessary.
-
-2010-12-20 Daiki Ueno <address@hidden>
-
- A new try to not changing srcdir if building in separate builddir.
-
- Makefile.in ($GNULIBDIRS): Disable calls to autoconf and friends.
-
-2010-12-20 Werner LEMBERG <address@hidden>
-
- Speed up access to cflags values.
-
- We now recompute the cflags values for all charinfo objects if
- `.class' has been called.
-
- * src/roff/troff/charinfo.h: Add external references to `class_flag'
- and `get_flags'.
- (charinfo): `get_flags' no longer has a return value.
- (charinfo::overlaps_horizontally, charinfo::overlaps_vertically,
- charinfo::can_break_before, charinfo::can_break_after,
- charinfo::can_break_after, charinfo::ends_sentence,
- charinfo::transparent,, charinfo:ignore_hcodes,
- charinfo::prohibit_break_before, charinfo::prohibit_break_after,
- charinfo::inter_char_space): Call global `get_flags' only if
- necessary.
- (charinfo::add_to_class): Set `class_flag'.
-
- * src/roff/troff/input.cpp (class_flag): New global flag.
- (charinfo::charinfo): Call `get_flags' member function.
- (get_flags): New global function which iterates over all entries in
- the charinfo dictionary.
- (charinfo::get_flags): Set `flags' directly.
-
-2010-12-19 Werner LEMBERG <address@hidden>
-
- Protect `.class' against cyclic nesting.
-
- * src/roff/troff/charinfo.h (charinfo::contains): Add optional
- boolean argument.
- * src/roff/troff/input.cpp (define_class, charinfo::contains): Check
- for cyclic nesting.
-
-2010-12-18 Werner LEMBERG <address@hidden>
-
- Improve CJK support with new values for `.cflags'.
-
- This patch introduces three new values to `.cflags':
-
- don't break before character: 128
- don't break after character: 256
- allow inter-character break: 512
-
- They are handled differently if compared to other cflags values:
-
- (1) hcode values are completely ignored
- (2) similar to kern values, and contrary to the other cflags
- values, troff looks at pairs of characters to decide whether a
- break gets inserted
-
- A yet-to-be-written patch should add inter-character spacing if
- those flags are active; currently, only zero-width breakpoints are
- inserted.
-
- * src/roff/troff/charinfo.h (charinfo): Change type of `flags' to
- `int'. Update callers accordingly.
- New enum values `DONT_BREAK_BEFORE', `DONT_BREAK_AFTER', and
- `INTER_CHAR_SPACE'.
- New member functions `prohibit_break_before',
- `prohibit_break_after', and `inter_char_space'.
- * src/roff/troff/input.cpp: Updated.
-
- * src/roff/troff/node.cpp (inter_char_space_node): New class similar
- to kern_pair_node, collecting charinfo entities with the
- abovementioned cflags values.
- (break_char_type): Add new enum values.
- (glyph_node::merge_glyph_node): Handle abovementioned cflags values
- and emit an `inter_char_space_node' if necessary.
-
- * tmac/ja.tmac: Use new cflags values.
-
- * doc/groff.texinfo, NEWS, man/groff_diff.man: Document new values.
-
-2010-12-18 Werner LEMBERG <address@hidden>
-
- Remove compiler warning.
-
- * src/libs/libgroff/relocate.cpp (msw2posixpath): Remove redundant
- dereferencing.
-
-2010-12-16 Daiki Ueno <address@hidden>
-
- Don't change srcdir if building in a separate builddir.
-
- * Makefile.in ($GNULIBDIRS): Copy configuring stuff of gnulib if
- necessary.
-
-2010-12-15 Werner LEMBERG <address@hidden>
-
- Fix compilation problem.
-
- This issue happens with gcc 4.2.4.
-
- * src/roff/troff/node.cpp (node::~node): Move to...
- * src/roff/troff/node.h: Here. This ensures that the inline
- member function is publicly visible.
-
-2010-12-15 Werner LEMBERG <address@hidden>
-
- Remove unused code.
-
- * src/roff/troff/node.cpp, src/roff/troff/node.h
- (space_node::space_node): Remove unused constructor.
-
-2010-12-15 Werner LEMBERG <address@hidden>
-
- Use enum to increase readability.
-
- * src/roff/troff/node.cpp (break_char_type): New enum.
- (break_char_node::add_self, node::add_char): Use it.
-
-2010-12-13 Daiki Ueno <address@hidden>
- Werner LEMBERG <address@hidden>
-
- Add wide character support to grotty.
-
- This is a huge patch, mainly by adding the gnulib infrastructure in
- a separate directory tree (in `src/libs/gnulib/lib') for its
- `wcwidth' module. However, the actual changes to native groff
- source files are just a few lines.
-
- * Makefile.comm (INCLUDES): Updated.
- (LIBGNU): Define.
-
- * Makefile.in (NOMAKEDIRS): Updated.
- (GNULLIBDIRS): Define.
- (DISTDIRS): Add GNULLIBDIRS.
- ($LIBDIRS): Depend on GNULLIBDIRS.
- ($GNULLIBDIRS): New target.
-
- * src/libs/libgroff/font.cpp (font::get_width, font::load)
- [is_unicode]: Use `wcwidth'.
-
- * src/roff/troff/Makefile.sub (XLIBS): Add LIBGNU.
- * src/roff/troff/input.cpp (main): Set LC_CTYPE.
-
- * src/devices/grotty/Makefile.sub (XLIBS): Add LIBGNU.
- * src/devices/grotty/tty.cpp (main): Set LC_CTYPE.
-
- * src/libs/gnulib/*: New files. The import was done as follows:
-
- . Call
-
- gnulib-tool --create-testdir \
- --dir=src/libs/gnulib \
- wcwidth
-
- to get a testbed.
-
- . Manually move directories src/libs/gl{lib,m4} to
- src/libs/{lib,m4}, and do s/gllib/lib/ and s/glm4/m4/ everywhere
- to `convert' the gnulib testbed to a standard gnulib
- configuration as maintained by gnulib-tool.
-
- . Call
-
- gnulib-tool --add-import \
- --dir=src/libs/gnulib \
- wcwidth
-
- to update everything.
-
-2010-12-13 Werner LEMBERG <address@hidden>
-
- `.class' must not emit empty lines.
-
- * src/roff/troff/input.cpp (define_class): Add missing `skip_line'
- calls.
-
-2010-12-06 UKAI Fumitoshi <address@hidden>
- Colin Watson <address@hidden>
-
- Add Japanese localization.
-
- * tmac/ja.tmac: New file.
- * tmac/Makefile.sub (NORMALFILES): Updated.
-
-2010-12-06 Colin Watson <address@hidden>
- Daiki Ueno <address@hidden>
-
- Implement support for character classes.
-
- This patch uses standard C++ headers, contrary to the rest of groff.
- Ideally, everything in groff should be updated to do the same.
-
- * src/include/font.h (glyph_to_unicode): New function.
-
- * src/libs/libgroff/font.cpp (glyph_to_unicode): Implement it.
- (font::contains, font::get_code): Use it.
-
- * src/roff/troff/charinfo.h: Include <vector> and <utility>.
- (charinfo): New members `ranges' and `nested_classes'.
- New member functions `get_unicode_code' and `get_flags'.
- New member functions `add_to_class', `is_class', and `contains'.
- (charinfo::overlaps_horizontally, charinfo::overlaps_vertically,
- charinfo::can_break_before, charinfo::can_break_after,
- charinfo::can_break_after, charinfo::ends_sentence,
- charinfo::transparent,, charinfo:ignore_hcodes): Use `get_flags',
- which handles character classes also.
-
- * src/roff/troff/input.cpp (char_class_dictionary): New global
- variable.
- (define_class): New function.
- (init_input_requests): Register `class'.
-
- (charinfo::get_unicode_code, charinfo::get_flags,
- charinfo::contains): Implement it.
-
- * NEWS, doc/groff.texinfo (Character Classes), man/groff_diff.man,
- man/groff.man: Document it.
-
-2010-11-11 Anton Shepelev <address@hidden>
-
- [grohtml]: Improve texinfo documentation.
-
- * doc/groff.texinfo (grohtml): Insert man page description, slightly
- extended.
-
-2010-11-11 Werner LEMBERG <address@hidden>
-
- Fix crash in tbl with option `nospaces'.
- Reported by Louis Guillaume <address@hidden>.
-
- * src/libs/libgroff/string.cpp (string::remove_spaces): If input
- data consists of spaces only and thus reduces to nothing, set `sz'
- to 0.
-
-2010-11-02 Ulrich Spörlein <address@hidden>
-
- [mdoc]: Complete previous patch and document OpenBSD releases.
-
- * tmac/doc-common (doc-operating-system-NetBSD): Add versions 5.0,
- 5.0.1, and 5.0.2.
- (doc-operating-system-OpenBSD-*): New strings.
- (doc-operating-system-FreeBSD-*): Add version 8.1.
- (doc-operating-system-DragonFly-*): Add versions 2.2, 2.4, 2.6, and
- 2.8.
- (Os): Handle DragonFly and OpenBSD.
-
- * tmac/groff_mdoc.man: Document OpenBSD releases.
- Add DragonFly release 2.8.
-
-2010-11-02 Ulrich Spörlein <address@hidden>
-
- [mdoc]: Improve man page.
-
- * tmac/groff_tmac.man: Fix prologue macro order.
- Update NetBSD, FreeBSD, and DragonflyBSD version numbers.
- Other minor layout improvements.
-
-2010-11-02 Anton Shepelev <address@hidden>
-
- [grohtml] Improve man page.
-
- * src/devices/grohtml/grohtml.man: Document two-pass handling of
- input data.
-
-2010-09-19 Werner LEMBERG <address@hidden>
-
- [groff] Don't use prefix for preconv.
- Reported by Dorai Sitaram <address@hidden>
-
- * src/roff/groff/groff.cpp (main): Fix it.
-
-2010-07-28 Larry Kollar <address@hidden>
-
- * doc/groff.texinfo, man/groff.man: Document `!' operator better.
-
-2010-06-28 Jan Vcelak <address@hidden>
-
- * src/roff/troff/node.cpp (make_node): Adding missing `%'.
- Reported in
- http://lists.gnu.org/archive/html/bug-groff/2010-06/msg00022.html
-
-2010-06-05 Larry Jones <address@hidden>
-
- * man/groff_diff.man: Document \n[.P].
-
-2010-06-04 Werner LEMBERG <address@hidden>
-
- * NEWS: Updated.
-
-2010-06-04 Denis M. Wilson <address@hidden>
-
- afmtodit: Add option `-o' to specify an output file.
-
- * src/utils/afmtodit.pl: Implement it.
- * src/utils/afmtodit.man: Document it.
-
-2010-06-04 Larry Jones <address@hidden>
-
- * man/groff_diff.man: Document \n[.O].
-
-2010-05-30 Werner LEMBERG <address@hidden>
-
- Fix metric files for devps families A, BM, and font ZCMI.
- Problem reported by Denis M. Wilson <address@hidden>.
-
- * font/devps/{AB, ABI, AI, AR, BMB, BMBI, BMI, BMR, ZCMI}:
- Regenerated, using correct AFM files (from the Adobe Core 35 fonts
- with 229 glyphs).
-
-2010-05-28 Werner LEMBERG <address@hidden>
-
- Don't use obsolete intermediate output command `F'.
- Reported by Krzysztof Zelechowski <address@hidden>
-
- * src/roff/troff/nodes.cpp (troff_output_file::really_put_filename):
- Replace `F' command with `x F'.
-
-2010-05-24 Werner LEMBERG <address@hidden>
-
- * PROBLEMS: Document that mdoc doesn't work with test-groff.
- Reported by Krzysztof Zelechowski <address@hidden>
-
-2010-05-22 Werner LEMBERG <address@hidden>
-
- Document preconv in texinfo.
-
- * doc/groff.texinfo: Mention preconv and its related command line
- options for groff.
- Add stubs for direct preconv documentation.
- Sort groff options and environment variables.
-
-2010-05-22 Werner LEMBERG <address@hidden>
-
- Use DESC's `unicode' keyword for grotty.
-
- Consequently, no longer check directly for the `utf8' device name
- which prevented the creation of arbitrarily called output device
- directories like `devunicode'.
-
- Problem reported by Christopher Yeleighton <address@hidden>
- in Savannah bug #29895.
-
- * src/devices/grotty/tty.cpp (tty_printer): Remove `is_utf8' member.
- Replace all ocurrences with `font::is_unicode'.
- (tty_printer::tty_printer): Remove argument.
-
- * src/devices/grotty/grotty.man: Document `unicode' keyword.
-
-2010-05-19 Werner LEMBERG <address@hidden>
-
- Update symbol tables for devps font generation.
-
- * font/devps/generate/textmap: Sort alphabetically.
- Replace tabs with spaces.
-
- * font/devps/generate/symbolchars: Update list to remove duplicates
- which have already been added to `textmap' on 2007-04-09.
-
- * font/devps/symbolmap: Regenerated.
-
- * font/devps/*: Regenerate font definition files.
-
-2010-05-09 Colin Watson <address@hidden>
-
- Handle ditroff command `Dt' without argument gracefully.
-
- Without this patch, grotty goes into an infinite loop if it tries to
- process
-
- x T utf8
- x res 240 24 40
- x init
- p1
- Dt
-
- * src/libs/libdriver/input.cpp (get_integer_arg): Emit a fatal error
- on a non-integer argument, bringing the code into line with the
- behaviour documented in the header comment.
- (get_possibly_integer_args): Terminate the loop on a non-integer
- argument.
- (next_arg_begin): Return newline or EOF after emitting the
- corresponding error, rather than continuing on to the next line.
-
-2010-05-01 Werner LEMBERG <address@hidden>
-
- * doc/groff.texinfo: Improve documentation of \R escape.
-
-2010-03-10 Werner LEMBERG <address@hidden>
-
- * doc/groff.texinfo: Document \n[DD] register.
- Updated version stuff.
-
-2010-03-10 Larry Kollar <address@hidden>
-
- * tmac/groff_ms.man: Document \n[DD] register.
- Problem reported by Ted.
-
-2010-02-25 Colin Watson <address@hidden>
-
- Use named signals for `trap' in shell scripts.
-
- * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2/graph.sh,
- contrib/pic2graph/pic2graph.sh: Do it.
-
-2010-02-25 Werner LEMBERG <address@hidden>
-
- Fix angle brackets in grohtml.
- Reported by Colin Watson <address@hidden>.
-
- * src/devices/grohtml/post-html.cpp (get_html_entity): Add U+27E8
- and U+27E9.
-
-2010-02-24 Colin Watson <address@hidden>
-
- Add new FreeBSD and Posix versions.
-
- * tmac/doc-common: Add FreeBSD versions 7.2, 7.3, and 8.0
- * tmac/doc-syms: Add Posix 2008.
- * tmac/groff_mdoc.man: Document it.
-
-2010-02-16 Larry Kollar <address@hidden>
-
- tbl: Add `nowarn' option.
-
- * src/preproc/tbl/table.h (table): Add `NOWARN' enumeration value.
-
- * src/preproc/tbl/main.cpp (process_options),
- src/preprox/tbl/table.cpp (table::compute_expand_width,
- table::compute_separation_factor): Handle `NOWARN'.
-
- * src/preproc/tbl/tbl.man, NEWS: Document it.
-
-2010-02-08 Larry Kollar <address@hidden>
-
- * tmac/www.tmac (www-li-ol): Fix indentation if more than 10 items.
-
-2010-02-04 Larry Kollar <address@hidden>
-
- Improve `tbl' warnings.
-
- * src/preproc/tbl/table.cpp (table::compute_expand_width,
- table::compute_separation_factor): Add file name strings to
- warnings.
-
-2010-01-23 Bjarni Ingi Gislason <address@hidden>
-
- Fix `MC' macro of the ms package.
-
- * tmac/s.tmac (@MC): Define `pg*col-top' after the paragraph has
- been initialized. Otherwise, using this example,
-
- .nh
- .nf
- .kern 0
- .pl 6c
- .ll 70n
- .MC 30n
- Text for multiple columns.
- Text for multiple columns.
- Text for multiple columns.
- Text for multiple columns.
- Text for multiple columns.
-
- the columns start at different vertical positions.
-
-2010-01-23 Larry Kollar <address@hidden>
-
- * tmac/www.tmac (www-li-{ul,ol,dl}): Handle `PORPHANS' register.
-
-2010-01-23 Larry Kollar <address@hidden>
-
- PROBLEMS: Document some Mac OS issues.
-
-2010-01-02 Deri James <address@hidden>
-
- Don't hardcode `ps' device.
- This is needed for cooperation with gropdf.
-
- * src/preproc/pic/troff.cpp (troff_output::text): Use GROPS_REG.
-
-2009-12-31 Werner LEMBERG <address@hidden>
-
- Make patterns with uppercase letters work.
- Problem reported by Bjarni Ingi Gislason <address@hidden>.
-
- * src/roff/troff/input.cpp (init_hpf_code_table): Use `cmlower'.
- * doc/groff.texinfo, man/groff_diff.man: Update documentation of
- `hpfcode' request.
-
-2009-11-24 Maurice van der Pot <address@hidden>
-
- Fix double frees and memory leaks.
-
- * src/roff/troff/env.cpp (environment::make_tag): Use local object.
- * src/roff/troff/input.cpp (input_stack::check_end_diversion): Free
- `diversion_state' here.
- (interpolate_arg): Fix memory leaks.
- * src/roff/troff/mtsm.cpp (mtsm::pop_state): Don't free `sp->state'.
-
-2009-11-20 Paulo Ricardo Zanoni <address@hidden>
-
- * */*.cpp: Replace `printf(string);' with `printf("%s", string);'.
-
-2009-10-28 Werner LEMBERG <address@hidden>
-
- Document limitations with `#' characters, tbl, and eqn.
- Problem reported by Michael Kain <address@hidden>.
-
- * src/preproc/eqn/eqn.man, src/preproc/tbl/tbl.man: Do it.
-
-2009-10-26 Werner LEMBERG <address@hidden>
-
- * tmac/doc-common (Dx): Define register.
-
-2009-10-26 Jörg Sonnenberger <address@hidden>
-
- Implement `%U' in mdoc for URL references.
-
- * tmac/doc-common (%U): New register.
- (Rd): Handle `doc-url-count' and `doc-url-name'.
-
- * tmac/doc.tmac (doc-url-count, doc-url-name): New registers.
- (doc-save-global-vars, doc-restore-global-vars, doc-reset-reference,
- doc-print-reference): Handle `doc-url-count' and `doc-url-name'.
- (%U): New macro.
-
- * NEWS, tmac/groff_mdoc.man: Document `%U' macro.
-
-2009-09-09 Jari Aalto <address@hidden>
-
- * src/roff/groff/groff.man: Point to troff(1) for `-w' and `-W'.
-
-2009-09-08 Werner LEMBERG <address@hidden>
-
- [troff]: Fix hyphenation problem with kerned letters.
- Problem reported by Steve Izma <address@hidden>.
-
- * src/roff/troff/node.cpp
- (kern_pair_node::add_discretionary_hyphen): Compute `tf' using the
- first node, `n1'. `n2' might be another kerning node, and the
- `get_tfont' member function isn't defined then.
-
-2009-09-01 Michael Cain <address@hidden>
-
- [pic] Fix a border case for arc computation.
-
- * src/preproc/pic/object.cpp (object_spec::make_arc): It can happen
- that test `radius < d' in the loop is satisfied, but the difference
- in the two values is on the order of 1e-10. If `radius' is small,
- doubling the value can lead to a fairly gross error.
-
- The original code appears to have been intended to deal with the
- situation when radius is orders of magnitude less than `d'. The
- replacement code simply assigns `radius' the smallest value that
- avoids problems with the floating point code further on in the
- routine.
-
-2009-08-14 Roger Leigh <address@hidden>
-
- * man/groff_char.man: Fix white heart and diamond unicode values.
-
-2009-07-29 Werner LEMBERG <address@hidden>
-
- * tmac/hyphen.fr: Fix typo which prevents hyphenation.
- Reported by Seb <address@hidden>.
-
-2009-06-25 Werner LEMBERG <address@hidden>
-
- Make groff compile on Interix.
- Reported by Jay Krell <address@hidden>.
-
- * configure.ac: Call AC_USE_SYTEM_EXTENSIONS.
-
- * src/include/lib.h [__INTERIX]: Define _ALL_SOURCE.
-
- * configure: Regenerated.
-
-2009-05-29 Werner LEMBERG <address@hidden>
-
- pic: Fix handling of nested positions.
- Reported by Doug McIlroy <address@hidden>.
-
- * src/preproc/pic/pic.y: Split `expr' into `expr_lower_than' and
- `expr_not_lower_than' so that we can handle
-
- (1/3)<(1/2)<foo,bar>,baz>
-
- correctly. Without the patch, `(1/3)<(1/2)' is handled prematurely
- as a comparison.
-
-2009-05-07 Werner LEMBERG <address@hidden>
-
- Accept \0 and friends within \o.
- Reported by Doug McIlroy <address@hidden>.
-
- * src/roff/troff/token.h (token): Add TOKEN_HORIZONTAL_SPACE
- enumeration value together with `horizontal_space' member function.
- Add `do_overstrike' as a friend.
-
- * src/roff/troff/input.cpp: Use TOKEN_HORIZONTAL_SPACE for \0, \|,
- \^, and \h.
- Update all affected places.
- (do_overstrike): Remove `static' attribute.
- Accept all escapes which produce a fixed horizontal space.
-
-2009-04-24 Werner LEMBERG <address@hidden>
-
- Use straight quotes where appropriate.
- Reported by Reuben Thomas <address@hidden>.
-
- * man/groff.man: Do it.
-
-2009-04-14 Werner LEMBERG <address@hidden>
-
- Fix documentation of `em' request.
- Reported by Joachim Walsdorff
- <address@hidden>.
-
- * doc/groff.texinfo (End-of-input Traps): Rewrite.
-
-2009-04-10 Werner LEMBERG <address@hidden>
-
- Fix a memory leak in troff for -Thtml.
- Reported by Urs Eggli <address@hidden>.
-
- * src/roff/troff/node.h (node::~node): Move to...
- * src/roff/troff/node.cpp: Here. Free `state' and `push_state'.
-
-2009-04-01 Werner LEMBERG <address@hidden>
-
- * tmac/doc.tmac: Call `ec' before mapping characters.
-
-2009-03-07 Werner LEMBERG <address@hidden>
- Gunnar Florus <http://florus.no>
-
- Improve configuration.
-
- * configure.ac: Read `VERSION' and `REVISION' files to provide
- proper values for AC_INIT.
- * Makefile.in: Use address@hidden@' and address@hidden@' so that
- configure's `--datarootdir' and `--docdir' options are honoured.
- Documentation is now by default installed into something like
- `/usr/local/share/doc/groff-1.20.1'.
-
- * configure: Regenerated.
-
-2009-02-21 Colin Watson <address@hidden>
- Werner LEMBERG <address@hidden>
-
- Add a new `file' warning category.
-
- * src/roff/troff/troff.h (warning_type): Add WARN_FILE.
- * src/roff/troff/input.cpp (DEFAULT_WARNING_MASK): Include
- WARN_FILE.
- (warning_table): Add `file' category.
- (macro_source): Convert error on missing macro file to a
- warning.
- * NEWS, doc/groff.texinfo (I/O, Warnings), man/groff_diff.man,
- src/roff/troff/troff.man: Document new warning category.
-
-2009-02-18 Werner LEMBERG <address@hidden>
-
- * doc/groff.texinfo: Improve documentation of `lsm' request.
-
-2009-02-14 Werner LEMBERG <address@hidden>
-
- Implement a leading spaces macro request, `lsm', in analogy to
- `blm'.
- Implement two new number registers, \n[lsn] and \n[lss], which hold
- the number of spaces and the horizontal space, respectively, which
- would be inserted if the macro registered by `lsm' wasn't called.
-
- * src/roff/troff/input.cpp (leading_spaces_macro_name,
- leading_spaces_number, leading_spaces_space): New global
- variables.
- (leading_spaces_macro): New function.
- (process_input_stack) <token::TOKEN_SPACE>: Handle `lsm'.
- (init_input_requests): Register `lsm', \n[lsn], and \n[lss].
-
- * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo
- (Leading Spaces Traps): Document new requests and registers.
-
-2009-02-10 Denis M. Wilson <address@hidden>
-
- * man/groff.man: Document missing number registers (`$$', `.b',
- `.F', `.j', `.k', `.L', `.O', `.P', `.R', `opmaxx', `opmaxy',
- `opminx', `opminy').
-
- * doc/groff.texinfo: Document missing `.R' register.
- Add `.U' to register index.
-
-2009-01-19 Werner LEMBERG <address@hidden>
-
- Fix incorrect grops color state before \X'...'.
- Problem reported by Miklos Somogyi <address@hidden>.
-
- * src/devices/grops/ps.cpp (ps_printer::special): Check color state
- before doing a PS special and flush buffer.
- Update called functions.
-
-Copyright 2009-2012
+Copyright 2011-2012
Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
Index: ChangeLog.121
===================================================================
RCS file: ChangeLog.121
diff -N ChangeLog.121
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ ChangeLog.121 28 Dec 2012 12:50:36 -0000 1.1
@@ -0,0 +1,786 @@
+
+Version 1.21 released
+=====================
+
+ * NEWS, REVISION, VERSION, doc/groff.texinfo, doc/webpage.ms:
+ Updated.
+ * aclocal.m4, configure: Regenerated.
+
+2010-12-31 Werner LEMBERG <address@hidden>
+
+ * doc/webpage.ms: Updated.
+
+2010-12-31 Werner LEMBERG <address@hidden>
+
+ * configure: Regenerate with autoconf 2.67.
+
+2010-12-31 Werner LEMBERG <address@hidden>
+
+ Update various scripts.
+
+ * config.guess, config.sub: Update from `config' repository.
+ * install-sh, mkinstalldirs: Update from `gnulib' repository.
+
+2010-12-31 Werner LEMBERG <address@hidden>
+
+ Update texinfo.tex.
+
+ * doc/texinfo.tex: Update from `texinfo' repository.
+
+2010-12-30 Werner LEMBERG <address@hidden>
+
+ Call texi2dvi with correct makeinfo binary.
+
+ * doc/Makefile.in (.texinfo.dvi, .texinfo.pdf): Use $(MAKEINFO).
+
+2010-12-30 Werner LEMBERG <address@hidden>
+
+ Documentation updates.
+
+ * NEWS, PROBLEMS, MANIFEST: Update.
+
+2010-12-26 Werner LEMBERG <address@hidden>
+
+ Speed up troff.
+
+ * src/include/ptable.h (PTABLE): Make hash tables much more sparse
+ by changing the ratio `FULL_NUM/FULL_DEN' from 2/3 to 1/4. This
+ increases the allocated memory by about 200kByte (which is nothing
+ today) but assures that there aren't extremely long searches for a
+ free hash slot in case that the hash function doesn't return a free
+ one. Due to the nature of the entries in uniuni.cpp, the used hash
+ function in ptable.cpp is not optimal, but using a sparse array
+ compensates this.
+
+2010-12-20 Werner LEMBERG <address@hidden>
+
+ Replace patch from 2010-12-18 with a much faster implementation.
+
+ * src/roff/troff/node.h (node): Add virtual function
+ `get_break_code'.
+
+ * src/roff/troff/node.cpp (inter_char_space_node): Remove class
+ completely.
+ (glyph_node::merge_glyph_node): Restore previous version.
+
+ (break_char_node): Add `prev_break_code' field and update
+ constructors.
+ (node::get_break_code, break_char_node::get_break_code): Implement.
+
+ (node::add_char): Pass remaining cflags values.
+
+ (break_char_node::add_self): Use the logic of the now deleted
+ `inter_char_space_node::add_self' function to insert a space node if
+ necessary.
+
+2010-12-20 Daiki Ueno <address@hidden>
+
+ A new try to not changing srcdir if building in separate builddir.
+
+ Makefile.in ($GNULIBDIRS): Disable calls to autoconf and friends.
+
+2010-12-20 Werner LEMBERG <address@hidden>
+
+ Speed up access to cflags values.
+
+ We now recompute the cflags values for all charinfo objects if
+ `.class' has been called.
+
+ * src/roff/troff/charinfo.h: Add external references to `class_flag'
+ and `get_flags'.
+ (charinfo): `get_flags' no longer has a return value.
+ (charinfo::overlaps_horizontally, charinfo::overlaps_vertically,
+ charinfo::can_break_before, charinfo::can_break_after,
+ charinfo::can_break_after, charinfo::ends_sentence,
+ charinfo::transparent,, charinfo:ignore_hcodes,
+ charinfo::prohibit_break_before, charinfo::prohibit_break_after,
+ charinfo::inter_char_space): Call global `get_flags' only if
+ necessary.
+ (charinfo::add_to_class): Set `class_flag'.
+
+ * src/roff/troff/input.cpp (class_flag): New global flag.
+ (charinfo::charinfo): Call `get_flags' member function.
+ (get_flags): New global function which iterates over all entries in
+ the charinfo dictionary.
+ (charinfo::get_flags): Set `flags' directly.
+
+2010-12-19 Werner LEMBERG <address@hidden>
+
+ Protect `.class' against cyclic nesting.
+
+ * src/roff/troff/charinfo.h (charinfo::contains): Add optional
+ boolean argument.
+ * src/roff/troff/input.cpp (define_class, charinfo::contains): Check
+ for cyclic nesting.
+
+2010-12-18 Werner LEMBERG <address@hidden>
+
+ Improve CJK support with new values for `.cflags'.
+
+ This patch introduces three new values to `.cflags':
+
+ don't break before character: 128
+ don't break after character: 256
+ allow inter-character break: 512
+
+ They are handled differently if compared to other cflags values:
+
+ (1) hcode values are completely ignored
+ (2) similar to kern values, and contrary to the other cflags
+ values, troff looks at pairs of characters to decide whether a
+ break gets inserted
+
+ A yet-to-be-written patch should add inter-character spacing if
+ those flags are active; currently, only zero-width breakpoints are
+ inserted.
+
+ * src/roff/troff/charinfo.h (charinfo): Change type of `flags' to
+ `int'. Update callers accordingly.
+ New enum values `DONT_BREAK_BEFORE', `DONT_BREAK_AFTER', and
+ `INTER_CHAR_SPACE'.
+ New member functions `prohibit_break_before',
+ `prohibit_break_after', and `inter_char_space'.
+ * src/roff/troff/input.cpp: Updated.
+
+ * src/roff/troff/node.cpp (inter_char_space_node): New class similar
+ to kern_pair_node, collecting charinfo entities with the
+ abovementioned cflags values.
+ (break_char_type): Add new enum values.
+ (glyph_node::merge_glyph_node): Handle abovementioned cflags values
+ and emit an `inter_char_space_node' if necessary.
+
+ * tmac/ja.tmac: Use new cflags values.
+
+ * doc/groff.texinfo, NEWS, man/groff_diff.man: Document new values.
+
+2010-12-18 Werner LEMBERG <address@hidden>
+
+ Remove compiler warning.
+
+ * src/libs/libgroff/relocate.cpp (msw2posixpath): Remove redundant
+ dereferencing.
+
+2010-12-16 Daiki Ueno <address@hidden>
+
+ Don't change srcdir if building in a separate builddir.
+
+ * Makefile.in ($GNULIBDIRS): Copy configuring stuff of gnulib if
+ necessary.
+
+2010-12-15 Werner LEMBERG <address@hidden>
+
+ Fix compilation problem.
+
+ This issue happens with gcc 4.2.4.
+
+ * src/roff/troff/node.cpp (node::~node): Move to...
+ * src/roff/troff/node.h: Here. This ensures that the inline
+ member function is publicly visible.
+
+2010-12-15 Werner LEMBERG <address@hidden>
+
+ Remove unused code.
+
+ * src/roff/troff/node.cpp, src/roff/troff/node.h
+ (space_node::space_node): Remove unused constructor.
+
+2010-12-15 Werner LEMBERG <address@hidden>
+
+ Use enum to increase readability.
+
+ * src/roff/troff/node.cpp (break_char_type): New enum.
+ (break_char_node::add_self, node::add_char): Use it.
+
+2010-12-13 Daiki Ueno <address@hidden>
+ Werner LEMBERG <address@hidden>
+
+ Add wide character support to grotty.
+
+ This is a huge patch, mainly by adding the gnulib infrastructure in
+ a separate directory tree (in `src/libs/gnulib/lib') for its
+ `wcwidth' module. However, the actual changes to native groff
+ source files are just a few lines.
+
+ * Makefile.comm (INCLUDES): Updated.
+ (LIBGNU): Define.
+
+ * Makefile.in (NOMAKEDIRS): Updated.
+ (GNULLIBDIRS): Define.
+ (DISTDIRS): Add GNULLIBDIRS.
+ ($LIBDIRS): Depend on GNULLIBDIRS.
+ ($GNULLIBDIRS): New target.
+
+ * src/libs/libgroff/font.cpp (font::get_width, font::load)
+ [is_unicode]: Use `wcwidth'.
+
+ * src/roff/troff/Makefile.sub (XLIBS): Add LIBGNU.
+ * src/roff/troff/input.cpp (main): Set LC_CTYPE.
+
+ * src/devices/grotty/Makefile.sub (XLIBS): Add LIBGNU.
+ * src/devices/grotty/tty.cpp (main): Set LC_CTYPE.
+
+ * src/libs/gnulib/*: New files. The import was done as follows:
+
+ . Call
+
+ gnulib-tool --create-testdir \
+ --dir=src/libs/gnulib \
+ wcwidth
+
+ to get a testbed.
+
+ . Manually move directories src/libs/gl{lib,m4} to
+ src/libs/{lib,m4}, and do s/gllib/lib/ and s/glm4/m4/ everywhere
+ to `convert' the gnulib testbed to a standard gnulib
+ configuration as maintained by gnulib-tool.
+
+ . Call
+
+ gnulib-tool --add-import \
+ --dir=src/libs/gnulib \
+ wcwidth
+
+ to update everything.
+
+2010-12-13 Werner LEMBERG <address@hidden>
+
+ `.class' must not emit empty lines.
+
+ * src/roff/troff/input.cpp (define_class): Add missing `skip_line'
+ calls.
+
+2010-12-06 UKAI Fumitoshi <address@hidden>
+ Colin Watson <address@hidden>
+
+ Add Japanese localization.
+
+ * tmac/ja.tmac: New file.
+ * tmac/Makefile.sub (NORMALFILES): Updated.
+
+2010-12-06 Colin Watson <address@hidden>
+ Daiki Ueno <address@hidden>
+
+ Implement support for character classes.
+
+ This patch uses standard C++ headers, contrary to the rest of groff.
+ Ideally, everything in groff should be updated to do the same.
+
+ * src/include/font.h (glyph_to_unicode): New function.
+
+ * src/libs/libgroff/font.cpp (glyph_to_unicode): Implement it.
+ (font::contains, font::get_code): Use it.
+
+ * src/roff/troff/charinfo.h: Include <vector> and <utility>.
+ (charinfo): New members `ranges' and `nested_classes'.
+ New member functions `get_unicode_code' and `get_flags'.
+ New member functions `add_to_class', `is_class', and `contains'.
+ (charinfo::overlaps_horizontally, charinfo::overlaps_vertically,
+ charinfo::can_break_before, charinfo::can_break_after,
+ charinfo::can_break_after, charinfo::ends_sentence,
+ charinfo::transparent,, charinfo:ignore_hcodes): Use `get_flags',
+ which handles character classes also.
+
+ * src/roff/troff/input.cpp (char_class_dictionary): New global
+ variable.
+ (define_class): New function.
+ (init_input_requests): Register `class'.
+
+ (charinfo::get_unicode_code, charinfo::get_flags,
+ charinfo::contains): Implement it.
+
+ * NEWS, doc/groff.texinfo (Character Classes), man/groff_diff.man,
+ man/groff.man: Document it.
+
+2010-11-11 Anton Shepelev <address@hidden>
+
+ [grohtml]: Improve texinfo documentation.
+
+ * doc/groff.texinfo (grohtml): Insert man page description, slightly
+ extended.
+
+2010-11-11 Werner LEMBERG <address@hidden>
+
+ Fix crash in tbl with option `nospaces'.
+ Reported by Louis Guillaume <address@hidden>.
+
+ * src/libs/libgroff/string.cpp (string::remove_spaces): If input
+ data consists of spaces only and thus reduces to nothing, set `sz'
+ to 0.
+
+2010-11-02 Ulrich Spörlein <address@hidden>
+
+ [mdoc]: Complete previous patch and document OpenBSD releases.
+
+ * tmac/doc-common (doc-operating-system-NetBSD): Add versions 5.0,
+ 5.0.1, and 5.0.2.
+ (doc-operating-system-OpenBSD-*): New strings.
+ (doc-operating-system-FreeBSD-*): Add version 8.1.
+ (doc-operating-system-DragonFly-*): Add versions 2.2, 2.4, 2.6, and
+ 2.8.
+ (Os): Handle DragonFly and OpenBSD.
+
+ * tmac/groff_mdoc.man: Document OpenBSD releases.
+ Add DragonFly release 2.8.
+
+2010-11-02 Ulrich Spörlein <address@hidden>
+
+ [mdoc]: Improve man page.
+
+ * tmac/groff_tmac.man: Fix prologue macro order.
+ Update NetBSD, FreeBSD, and DragonflyBSD version numbers.
+ Other minor layout improvements.
+
+2010-11-02 Anton Shepelev <address@hidden>
+
+ [grohtml] Improve man page.
+
+ * src/devices/grohtml/grohtml.man: Document two-pass handling of
+ input data.
+
+2010-09-19 Werner LEMBERG <address@hidden>
+
+ [groff] Don't use prefix for preconv.
+ Reported by Dorai Sitaram <address@hidden>
+
+ * src/roff/groff/groff.cpp (main): Fix it.
+
+2010-07-28 Larry Kollar <address@hidden>
+
+ * doc/groff.texinfo, man/groff.man: Document `!' operator better.
+
+2010-06-28 Jan Vcelak <address@hidden>
+
+ * src/roff/troff/node.cpp (make_node): Adding missing `%'.
+ Reported in
+ http://lists.gnu.org/archive/html/bug-groff/2010-06/msg00022.html
+
+2010-06-05 Larry Jones <address@hidden>
+
+ * man/groff_diff.man: Document \n[.P].
+
+2010-06-04 Werner LEMBERG <address@hidden>
+
+ * NEWS: Updated.
+
+2010-06-04 Denis M. Wilson <address@hidden>
+
+ afmtodit: Add option `-o' to specify an output file.
+
+ * src/utils/afmtodit.pl: Implement it.
+ * src/utils/afmtodit.man: Document it.
+
+2010-06-04 Larry Jones <address@hidden>
+
+ * man/groff_diff.man: Document \n[.O].
+
+2010-05-30 Werner LEMBERG <address@hidden>
+
+ Fix metric files for devps families A, BM, and font ZCMI.
+ Problem reported by Denis M. Wilson <address@hidden>.
+
+ * font/devps/{AB, ABI, AI, AR, BMB, BMBI, BMI, BMR, ZCMI}:
+ Regenerated, using correct AFM files (from the Adobe Core 35 fonts
+ with 229 glyphs).
+
+2010-05-28 Werner LEMBERG <address@hidden>
+
+ Don't use obsolete intermediate output command `F'.
+ Reported by Krzysztof Zelechowski <address@hidden>
+
+ * src/roff/troff/nodes.cpp (troff_output_file::really_put_filename):
+ Replace `F' command with `x F'.
+
+2010-05-24 Werner LEMBERG <address@hidden>
+
+ * PROBLEMS: Document that mdoc doesn't work with test-groff.
+ Reported by Krzysztof Zelechowski <address@hidden>
+
+2010-05-22 Werner LEMBERG <address@hidden>
+
+ Document preconv in texinfo.
+
+ * doc/groff.texinfo: Mention preconv and its related command line
+ options for groff.
+ Add stubs for direct preconv documentation.
+ Sort groff options and environment variables.
+
+2010-05-22 Werner LEMBERG <address@hidden>
+
+ Use DESC's `unicode' keyword for grotty.
+
+ Consequently, no longer check directly for the `utf8' device name
+ which prevented the creation of arbitrarily called output device
+ directories like `devunicode'.
+
+ Problem reported by Christopher Yeleighton <address@hidden>
+ in Savannah bug #29895.
+
+ * src/devices/grotty/tty.cpp (tty_printer): Remove `is_utf8' member.
+ Replace all ocurrences with `font::is_unicode'.
+ (tty_printer::tty_printer): Remove argument.
+
+ * src/devices/grotty/grotty.man: Document `unicode' keyword.
+
+2010-05-19 Werner LEMBERG <address@hidden>
+
+ Update symbol tables for devps font generation.
+
+ * font/devps/generate/textmap: Sort alphabetically.
+ Replace tabs with spaces.
+
+ * font/devps/generate/symbolchars: Update list to remove duplicates
+ which have already been added to `textmap' on 2007-04-09.
+
+ * font/devps/symbolmap: Regenerated.
+
+ * font/devps/*: Regenerate font definition files.
+
+2010-05-09 Colin Watson <address@hidden>
+
+ Handle ditroff command `Dt' without argument gracefully.
+
+ Without this patch, grotty goes into an infinite loop if it tries to
+ process
+
+ x T utf8
+ x res 240 24 40
+ x init
+ p1
+ Dt
+
+ * src/libs/libdriver/input.cpp (get_integer_arg): Emit a fatal error
+ on a non-integer argument, bringing the code into line with the
+ behaviour documented in the header comment.
+ (get_possibly_integer_args): Terminate the loop on a non-integer
+ argument.
+ (next_arg_begin): Return newline or EOF after emitting the
+ corresponding error, rather than continuing on to the next line.
+
+2010-05-01 Werner LEMBERG <address@hidden>
+
+ * doc/groff.texinfo: Improve documentation of \R escape.
+
+2010-03-10 Werner LEMBERG <address@hidden>
+
+ * doc/groff.texinfo: Document \n[DD] register.
+ Updated version stuff.
+
+2010-03-10 Larry Kollar <address@hidden>
+
+ * tmac/groff_ms.man: Document \n[DD] register.
+ Problem reported by Ted.
+
+2010-02-25 Colin Watson <address@hidden>
+
+ Use named signals for `trap' in shell scripts.
+
+ * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2/graph.sh,
+ contrib/pic2graph/pic2graph.sh: Do it.
+
+2010-02-25 Werner LEMBERG <address@hidden>
+
+ Fix angle brackets in grohtml.
+ Reported by Colin Watson <address@hidden>.
+
+ * src/devices/grohtml/post-html.cpp (get_html_entity): Add U+27E8
+ and U+27E9.
+
+2010-02-24 Colin Watson <address@hidden>
+
+ Add new FreeBSD and Posix versions.
+
+ * tmac/doc-common: Add FreeBSD versions 7.2, 7.3, and 8.0
+ * tmac/doc-syms: Add Posix 2008.
+ * tmac/groff_mdoc.man: Document it.
+
+2010-02-16 Larry Kollar <address@hidden>
+
+ tbl: Add `nowarn' option.
+
+ * src/preproc/tbl/table.h (table): Add `NOWARN' enumeration value.
+
+ * src/preproc/tbl/main.cpp (process_options),
+ src/preprox/tbl/table.cpp (table::compute_expand_width,
+ table::compute_separation_factor): Handle `NOWARN'.
+
+ * src/preproc/tbl/tbl.man, NEWS: Document it.
+
+2010-02-08 Larry Kollar <address@hidden>
+
+ * tmac/www.tmac (www-li-ol): Fix indentation if more than 10 items.
+
+2010-02-04 Larry Kollar <address@hidden>
+
+ Improve `tbl' warnings.
+
+ * src/preproc/tbl/table.cpp (table::compute_expand_width,
+ table::compute_separation_factor): Add file name strings to
+ warnings.
+
+2010-01-23 Bjarni Ingi Gislason <address@hidden>
+
+ Fix `MC' macro of the ms package.
+
+ * tmac/s.tmac (@MC): Define `pg*col-top' after the paragraph has
+ been initialized. Otherwise, using this example,
+
+ .nh
+ .nf
+ .kern 0
+ .pl 6c
+ .ll 70n
+ .MC 30n
+ Text for multiple columns.
+ Text for multiple columns.
+ Text for multiple columns.
+ Text for multiple columns.
+ Text for multiple columns.
+
+ the columns start at different vertical positions.
+
+2010-01-23 Larry Kollar <address@hidden>
+
+ * tmac/www.tmac (www-li-{ul,ol,dl}): Handle `PORPHANS' register.
+
+2010-01-23 Larry Kollar <address@hidden>
+
+ PROBLEMS: Document some Mac OS issues.
+
+2010-01-02 Deri James <address@hidden>
+
+ Don't hardcode `ps' device.
+ This is needed for cooperation with gropdf.
+
+ * src/preproc/pic/troff.cpp (troff_output::text): Use GROPS_REG.
+
+2009-12-31 Werner LEMBERG <address@hidden>
+
+ Make patterns with uppercase letters work.
+ Problem reported by Bjarni Ingi Gislason <address@hidden>.
+
+ * src/roff/troff/input.cpp (init_hpf_code_table): Use `cmlower'.
+ * doc/groff.texinfo, man/groff_diff.man: Update documentation of
+ `hpfcode' request.
+
+2009-11-24 Maurice van der Pot <address@hidden>
+
+ Fix double frees and memory leaks.
+
+ * src/roff/troff/env.cpp (environment::make_tag): Use local object.
+ * src/roff/troff/input.cpp (input_stack::check_end_diversion): Free
+ `diversion_state' here.
+ (interpolate_arg): Fix memory leaks.
+ * src/roff/troff/mtsm.cpp (mtsm::pop_state): Don't free `sp->state'.
+
+2009-11-20 Paulo Ricardo Zanoni <address@hidden>
+
+ * */*.cpp: Replace `printf(string);' with `printf("%s", string);'.
+
+2009-10-28 Werner LEMBERG <address@hidden>
+
+ Document limitations with `#' characters, tbl, and eqn.
+ Problem reported by Michael Kain <address@hidden>.
+
+ * src/preproc/eqn/eqn.man, src/preproc/tbl/tbl.man: Do it.
+
+2009-10-26 Werner LEMBERG <address@hidden>
+
+ * tmac/doc-common (Dx): Define register.
+
+2009-10-26 Jörg Sonnenberger <address@hidden>
+
+ Implement `%U' in mdoc for URL references.
+
+ * tmac/doc-common (%U): New register.
+ (Rd): Handle `doc-url-count' and `doc-url-name'.
+
+ * tmac/doc.tmac (doc-url-count, doc-url-name): New registers.
+ (doc-save-global-vars, doc-restore-global-vars, doc-reset-reference,
+ doc-print-reference): Handle `doc-url-count' and `doc-url-name'.
+ (%U): New macro.
+
+ * NEWS, tmac/groff_mdoc.man: Document `%U' macro.
+
+2009-09-09 Jari Aalto <address@hidden>
+
+ * src/roff/groff/groff.man: Point to troff(1) for `-w' and `-W'.
+
+2009-09-08 Werner LEMBERG <address@hidden>
+
+ [troff]: Fix hyphenation problem with kerned letters.
+ Problem reported by Steve Izma <address@hidden>.
+
+ * src/roff/troff/node.cpp
+ (kern_pair_node::add_discretionary_hyphen): Compute `tf' using the
+ first node, `n1'. `n2' might be another kerning node, and the
+ `get_tfont' member function isn't defined then.
+
+2009-09-01 Michael Cain <address@hidden>
+
+ [pic] Fix a border case for arc computation.
+
+ * src/preproc/pic/object.cpp (object_spec::make_arc): It can happen
+ that test `radius < d' in the loop is satisfied, but the difference
+ in the two values is on the order of 1e-10. If `radius' is small,
+ doubling the value can lead to a fairly gross error.
+
+ The original code appears to have been intended to deal with the
+ situation when radius is orders of magnitude less than `d'. The
+ replacement code simply assigns `radius' the smallest value that
+ avoids problems with the floating point code further on in the
+ routine.
+
+2009-08-14 Roger Leigh <address@hidden>
+
+ * man/groff_char.man: Fix white heart and diamond unicode values.
+
+2009-07-29 Werner LEMBERG <address@hidden>
+
+ * tmac/hyphen.fr: Fix typo which prevents hyphenation.
+ Reported by Seb <address@hidden>.
+
+2009-06-25 Werner LEMBERG <address@hidden>
+
+ Make groff compile on Interix.
+ Reported by Jay Krell <address@hidden>.
+
+ * configure.ac: Call AC_USE_SYTEM_EXTENSIONS.
+
+ * src/include/lib.h [__INTERIX]: Define _ALL_SOURCE.
+
+ * configure: Regenerated.
+
+2009-05-29 Werner LEMBERG <address@hidden>
+
+ pic: Fix handling of nested positions.
+ Reported by Doug McIlroy <address@hidden>.
+
+ * src/preproc/pic/pic.y: Split `expr' into `expr_lower_than' and
+ `expr_not_lower_than' so that we can handle
+
+ (1/3)<(1/2)<foo,bar>,baz>
+
+ correctly. Without the patch, `(1/3)<(1/2)' is handled prematurely
+ as a comparison.
+
+2009-05-07 Werner LEMBERG <address@hidden>
+
+ Accept \0 and friends within \o.
+ Reported by Doug McIlroy <address@hidden>.
+
+ * src/roff/troff/token.h (token): Add TOKEN_HORIZONTAL_SPACE
+ enumeration value together with `horizontal_space' member function.
+ Add `do_overstrike' as a friend.
+
+ * src/roff/troff/input.cpp: Use TOKEN_HORIZONTAL_SPACE for \0, \|,
+ \^, and \h.
+ Update all affected places.
+ (do_overstrike): Remove `static' attribute.
+ Accept all escapes which produce a fixed horizontal space.
+
+2009-04-24 Werner LEMBERG <address@hidden>
+
+ Use straight quotes where appropriate.
+ Reported by Reuben Thomas <address@hidden>.
+
+ * man/groff.man: Do it.
+
+2009-04-14 Werner LEMBERG <address@hidden>
+
+ Fix documentation of `em' request.
+ Reported by Joachim Walsdorff
+ <address@hidden>.
+
+ * doc/groff.texinfo (End-of-input Traps): Rewrite.
+
+2009-04-10 Werner LEMBERG <address@hidden>
+
+ Fix a memory leak in troff for -Thtml.
+ Reported by Urs Eggli <address@hidden>.
+
+ * src/roff/troff/node.h (node::~node): Move to...
+ * src/roff/troff/node.cpp: Here. Free `state' and `push_state'.
+
+2009-04-01 Werner LEMBERG <address@hidden>
+
+ * tmac/doc.tmac: Call `ec' before mapping characters.
+
+2009-03-07 Werner LEMBERG <address@hidden>
+ Gunnar Florus <http://florus.no>
+
+ Improve configuration.
+
+ * configure.ac: Read `VERSION' and `REVISION' files to provide
+ proper values for AC_INIT.
+ * Makefile.in: Use address@hidden@' and address@hidden@' so that
+ configure's `--datarootdir' and `--docdir' options are honoured.
+ Documentation is now by default installed into something like
+ `/usr/local/share/doc/groff-1.20.1'.
+
+ * configure: Regenerated.
+
+2009-02-21 Colin Watson <address@hidden>
+ Werner LEMBERG <address@hidden>
+
+ Add a new `file' warning category.
+
+ * src/roff/troff/troff.h (warning_type): Add WARN_FILE.
+ * src/roff/troff/input.cpp (DEFAULT_WARNING_MASK): Include
+ WARN_FILE.
+ (warning_table): Add `file' category.
+ (macro_source): Convert error on missing macro file to a
+ warning.
+ * NEWS, doc/groff.texinfo (I/O, Warnings), man/groff_diff.man,
+ src/roff/troff/troff.man: Document new warning category.
+
+2009-02-18 Werner LEMBERG <address@hidden>
+
+ * doc/groff.texinfo: Improve documentation of `lsm' request.
+
+2009-02-14 Werner LEMBERG <address@hidden>
+
+ Implement a leading spaces macro request, `lsm', in analogy to
+ `blm'.
+ Implement two new number registers, \n[lsn] and \n[lss], which hold
+ the number of spaces and the horizontal space, respectively, which
+ would be inserted if the macro registered by `lsm' wasn't called.
+
+ * src/roff/troff/input.cpp (leading_spaces_macro_name,
+ leading_spaces_number, leading_spaces_space): New global
+ variables.
+ (leading_spaces_macro): New function.
+ (process_input_stack) <token::TOKEN_SPACE>: Handle `lsm'.
+ (init_input_requests): Register `lsm', \n[lsn], and \n[lss].
+
+ * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo
+ (Leading Spaces Traps): Document new requests and registers.
+
+2009-02-10 Denis M. Wilson <address@hidden>
+
+ * man/groff.man: Document missing number registers (`$$', `.b',
+ `.F', `.j', `.k', `.L', `.O', `.P', `.R', `opmaxx', `opmaxy',
+ `opminx', `opminy').
+
+ * doc/groff.texinfo: Document missing `.R' register.
+ Add `.U' to register index.
+
+2009-01-19 Werner LEMBERG <address@hidden>
+
+ Fix incorrect grops color state before \X'...'.
+ Problem reported by Miklos Somogyi <address@hidden>.
+
+ * src/devices/grops/ps.cpp (ps_printer::special): Check color state
+ before doing a PS special and flush buffer.
+ Update called functions.
+
+Copyright 2009-2010
+ Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
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