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/contrib/groff/ChangeLog

https://bitbucket.org/freebsd/freebsd-head/
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   12005-09-04  Werner LEMBERG  <wl@gnu.org>
   2
   3	* tmac/groff_ms.man, doc/groff.texinfo: Synchronize.
   4
   5	* doc/webpage.ms: Updated.
   6
   7	* install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
   8
   92005-09-04  Jörgen Grahn <jgrahn@algonet.se>
  10
  11	* tmac/groff_ms.man: Document `PO' better.
  12
  132005-09-03  Werner LEMBERG  <wl@gnu.org>
  14
  15	* NEWS: Document grotty changes.
  16
  172005-09-01  Keith Marshall  <keith.d.marshall@ntlworld.com>
  18
  19	Backward compatibility support for `man' program.
  20
  21	* tmac/an-old.tmac (LL): Initialize it to respect prior LL register
  22	assignment, prior `.ll' request and then package defaults, in this
  23	specified order of decreasing priority.
  24
  25	* tmac/groff_man.man, doc/groff.texinfo: Document altered `LL'
  26	register initialization priorities.
  27
  282005-08-29  Gary W. Swearingen  <garys@opusnet.com>
  29
  30	* tmac/groff_mdoc.man: Go into more details how the `AUTHORS'
  31	section should look like.
  32
  332005-08-29  Werner LEMBERG  <wl@gnu.org>
  34
  35	* tmac/groff_mdoc.man: The month's name in a call to .Dd shouldn't
  36	be abbreviated.
  37
  382005-08-27  Bernd Warken
  39
  40	* tmac/groff_man.man: Add man(7) too SEE ALSO and more minor
  41	fixes.
  42
  432005-08-11  Bernd Warken
  44
  45	* tmac/www.tmac (URL, MTO): Handle empty \\$1 better.
  46
  472005-08-09  Bernd Warken
  48
  49	* tmac/www.tmac (URL, MTO): Use bold series if color support is
  50	deactivated.
  51
  522005-08-02  Bernd Warken
  53
  54	* doc/Makefile.sub (uninstall_sub): Use --remove, not --delete
  55	as argument to $(INSTALL_INFO).  The latter isn't portable.
  56	Remove $(HTMLEXAMPLEFILES) too.
  57
  58	* Makefile.in (uninstall_dirs): Remove $(datadir)/doc/groff and
  59	$(datadir)/doc too.
  60	Suppress warning messages and return always true.
  61
  62	* tmac/Makefile.sub (uninstall_sub): Remove www.tmac too.
  63
  642005-07-02  Bernd Warken
  65
  66	* src/devices/xditview/gxditview.man: Change many `.I' to `.B'.
  67	* man/groff_out.man: More markup and minor improvements.
  68	* src/roff/groff/groff.man: Minor improvements.
  69
  702005-06-28  Werner LEMBERG  <wl@gnu.org>
  71
  72	* ChangeLog: Split off older entries into...
  73	* ChangeLog.115 ChangeLog.116, ChangeLog.117, ChangeLog.118: New
  74	files.
  75
  762005-06-26  Bernd Warken
  77
  78	* src/devices/xditview/gxditview.man: More minor fixes.
  79
  802005-06-24  Werner LEMBERG  <wl@gnu.org>
  81
  82	* src/preproc/pic/troff.cpp (troff_output::set_fill,
  83	troff_output::set_color, troff_output::reset_color): Use .bcolor and
  84	.fcolor instead of \m and \M, respectively.
  85
  862005-06-23  Bernd Warken
  87
  88	* src/devices/xditview/gxditview.man: More minor fixes.
  89	* README: Formatting issues.
  90	Mention some problems with Debian.
  91
  922005-06-23  Bernd Warken
  93
  94	* src/devices/xditview/gxditview.man: Revised and improved.
  95
  962005-06-22  Werner LEMBERG  <wl@gnu.org>
  97
  98	Another round in fixing getopt problems.  Hopefully the last one!
  99	This time we use the getopt stuff from gnulib and define a prefix
 100	unconditionally so that there are no collisions with any other
 101	getopt implementations.  This is a slight waste of space in case
 102	we already use a GNU getopt implementation, but on
 103	the other hand it really simplifies life.
 104
 105	* src/include/getopt.h: Use gnulib version.
 106
 107	* src/include/getopt_int.h: Use gnulib version.
 108
 109	* src/include/groff-getopt.h: Removed.  Obsolete now.
 110
 111	* src/include/lib.h: Regarding getopt, don't handle any platform
 112	specially; just include getopt.h.
 113	(__GETOPT_PREFIX): Define (before getopt.h).
 114
 115	* src/include/Makefile.sub (HDRS): Updated.
 116
 117	* src/libs/libgroff/getopt1.c, src/libs/libgroff/getopt.c: Use
 118	gnulib version.
 119
 120	* src/libs/libgroff/Makefile.sub (EXTRA_CFLAGS): Set
 121	__GETOPT_PREFIX.
 122
 123	* src/utils/pfbtops/pfbtops.c, src/utils/xtotroff/xtotroff.c
 124	(__GETOPT_PREFIX): Define (before getopt.h).
 125
 1262005-06-21  Werner LEMBERG  <wl@gnu.org>
 127
 128	* src/include/lib.h: Provide a fix for Mac OS X to not include
 129	groff-getopt.h.
 130
 1312005-06-20  Denis M. Wilson  <dmw@oxytropis.plus.com>
 132
 133	* font/devps/prologue.ps (EP): Dont' use `bind'.  Reason: Using
 134	`bind' to define a procedure which contains `showpage' means that an
 135	invocation of `showpage' may execute wrongly (the exact effect
 136	depending on the interpreter).  Not usually a problem except under
 137	transformations, such as combining pages.
 138	(PEND): Don't call `clear'.  Reason: Using `clear' in the definition
 139	of /PEND means that stack underflow will occur if the stack is
 140	deliberately non-empty before document inclusion.  If included
 141	files are found to be generally badly behaved, we could replace the
 142	`clear' with `mark' in /PBEGIN and `cleartomark' in /PEND (I've
 143	never found this necessary).
 144
 1452005-06-20  Jörgen Grahn  <jgrahn@algonet.se>
 146
 147	* src/preproc/soelim/soelim.cpp (do_file): Append trailing zero
 148	earlier to get correct error message.
 149
 1502005-06-16  Bernd Warken
 151	* src/roff/nroff/nroff.sh: Add support for iso-8859-15.
 152
 1532005-06-15  Werner LEMBERG  <wl@gnu.org>
 154
 155	Another try to update getopt files.  This time we add a dummy
 156	gettext.h file to satisfy the dependency.
 157
 158	* src/include/getopt.h, src/libs/libgroff/getopt.c,
 159	src/libs/libgroff/getopt1.c: Updated from GNU libc CVS.
 160
 161	* src/include/getopt_int.h: New file (from GNU libc CVS).
 162
 163	* src/include/gettext.h: Dummy file which just defines a gettext()
 164	macro.
 165
 166	* src/include/groff-getopt.h: Updated.
 167
 168	* src/include/Makefile.sub (HDRS): Add getopt_int.h and gettext.h.
 169
 170
 171	* src/libs/libdriver/input.cpp (IntArray): Remove superfluous
 172	`const' keywords in return value.
 173
 174	* src/preproc/html/pushback.cpp (pushBackBuffer::~pushBackBuffer):
 175	Remove redundant variable `old'.
 176	(pushBackBuffer::skipToNewline): Remove redundant variable `ch'.
 177
 178	* src/preproc/tbl/main.cpp (process_table): Remove redundant
 179	variable `c'.
 180
 181
 182	Fix more friend name injection problems since modern C++ compilers
 183	fail otherwise.  We simply provide (global) declarations for all
 184	functions declared as friends.  This is not really necessary but
 185	doesn't harm.
 186
 187	* src/preproc/eqn/lex.cpp: Provide declarations for get_char,
 188	peek_char, and get_location.
 189
 190	* src/preproc/refer/ref.h: Provide declarations for
 191	compare_reference, same_reference, same_year, same_date,
 192	same_author_last_name, and same_author_name.
 193
 194	* src/roff/troff/div.h: Provide declarations for do_divert and
 195	page_offset.
 196
 197	* src/roff/troff/env.h: Provide declarations for title_length,
 198	space_size, fill, no_fill, adjust, no_adjust, center, right_justify,
 199	vertical_spacing, post_vertical_spacing, line_spacing, line_length,
 200	indent, temporary_indent, do_underline, do_input_trap, set_tabs,
 201	margin_character, no_number, number_lines, leader_character,
 202	tab_character, hyphenate_request, no_hyphenate,
 203	hyphen_line_max_request, hyphenation_space_request,
 204	hyphenation_margin_request, line_width, tabs_save, tabs_restore,
 205	line_tabs_request, widow_control_request, and do_divert.
 206
 207	* src/roff/troff/input.cpp: Provide declaration for chop_macro.
 208
 209	* src/roff/troff/node.cpp: Provide declarations for class
 210	tfont_spec.
 211	Provide declaration for make_tfont.
 212
 2132005-05-29  Werner LEMBERG  <wl@gnu.org>
 214
 215	* doc/fdl.texi: Updated to version 1.2.  Reported by Bernd Warken.
 216
 2172005-05-28  Werner LEMBERG  <wl@gnu.org>
 218
 219	* contrib/pdfmark/Makefile.sub (.ms.pdf): Use `--stylesheet', not
 220	`--style'.
 221
 222	* src/devices/grolbp/lbp.cpp, src/devices/grolbp/lbp.h: Remove
 223	redundant semicolons.
 224
 225	* src/preproc/eqn/Makefile.sub, src/preproc/html/Makefile.sub,
 226	src/preproc/soelim/Makefile.sub, src/preproc/tbl/Makefile.sub:
 227	Define `MLIB'.  Some compilers need this for linking with libgroff.
 228
 2292005-05-27  Werner LEMBERG  <wl@gnu.org>
 230
 231	* MANIFEST, README, doc/webpage.ms: Updated.
 232
 2332005-05-26  Werner LEMBERG  <wl@gnu.org>
 234
 235	* All affected files: Update postal address of FSF.
 236
 2372005-05-25  Keith Marshall  <keith.d.marshall@ntlworld.com>
 238	    Bernd Warken
 239
 240	* README: More fixes.
 241
 242	* README.CVS: Removed.  Its contents is now part of the README file.
 243
 2442005-05-21  Werner LEMBERG  <wl@gnu.org>
 245
 246	* README: Updated.  Based on a patch from Bernd Warken.
 247
 2482005-05-16  Keith Marshall  <keith.d.marshall@ntlworld.com>
 249
 250	Miscellaneous script portability enhancements.
 251
 252	* aclocal.m4: (GROFF_CSH_HACK): Add space in shebang prototype for
 253	generated conftest.sh script, conforming to portability
 254	recommendation in autoconf docs.
 255	* configure: Likewise, for code generated by GROFF_CSH_HACK.
 256	* contrib/eqn2graph/eqn2graph.sh: Add space in shebang, conforming
 257	to portability recommendation in autoconf docs.
 258	* contrib/gdiffmk/gdiffmk.sh: Likewise.
 259	* contrib/gdiffmk/tests/runtests.in: Likewise.
 260	* contrib/grap2graph/grap2graph.sh: Likewise.
 261	* contrib/groffer/groffer.sh: Likewise.
 262	* contrib/mm/mmroff.pl: Likewise.
 263	* contrib/mom/momdoc/appendices.html: Likewise.
 264	* contrib/pic2graph/pic2graph.sh: Likewise.
 265	* font/devps/generate/afmname: Likewise.
 266	* src/devices/xditview/ad2c: Likewise.
 267	* src/preproc/eqn/neqn.sh: Likewise.
 268	* src/roff/grog/grog.pl: Likewise.
 269	* src/roff/grog/grog.sh: Likewise.
 270	* src/roff/nroff/nroff.sh: Likewise.
 271	* PROBLEMS: Likewise, in embedded script examples.
 272
 2732005-05-16  Keith Marshall  <keith.d.marshall@ntlworld.com>
 274
 275	Improve portability of `pdfroff' shell script.
 276
 277	* arch/misc/shdeps.sh: Add space in shebang, conforming to
 278	portability guidelines in `autoconf' docs.
 279	(PATH_SEARCH_SETUP): New substitution; emits PATH_SEPARATOR
 280	initialization code.  Used by contrib/pdfmark/pdfroff.sh's
 281	`searchpath' function.
 282
 2832005-05-14  Werner LEMBERG  <wl@gnu.org>
 284
 285	* contrib/pic2graph/pic2graph.sh, contrib/graph2graph.sh,
 286	contrib/eqn2graph.sh: Add option `-trim' to `convert' which is
 287	needed for newer ImageMagick versions.
 288
 2892005-05-07  Werner LEMBERG  <wl@gnu.org>
 290
 291	* src/preproc/refer/refer.man: Many small typographic fixes.
 292
 2932005-05-06  Jeff Conrad  <jeff_conrad@msn.com>
 294
 295	* src/devices/grohtml/post-html.cpp (assert_state::~assert_state):
 296	Use `char *' cast for a_delete.
 297
 2982005-05-03  Werner LEMBERG  <wl@gnu.org>
 299
 300	* src/libs/libgroff/maxpathname.cpp: Include stdlib.h.
 301	src/libs/libgroff/relocate.cpp: Use path_name_max everywhere.
 302
 3032005-05-03  Jeff Conrad  <jeff_conrad@msn.com>
 304
 305	* src/devices/grohtml/post-html.cpp: Use casts to `char *' if using
 306	`a_delete' for `const char *'.
 307
 3082005-05-03  Werner LEMBERG  <wl@gnu.org>
 309
 310	* src/devices/grohtml/post-html.cpp,
 311	src/devices/grohtml/html-table.cpp,
 312	src/devices/grohtml/html-text.cpp, src/devices/grohtml/output.cpp:
 313	Replace malloc/free with new/delete/a_delete.
 314
 315	* src/devices/grolbp/lbp.h: Remove superfluous semicolons which
 316	are prohibited with ANSI C++.
 317	(lbpprintf, vdmprintf): Remove useless `inline' keyword (since the
 318	function has a variable number of arguments).
 319
 320	* src/preproc/grn/main.cpp (doinput): Change return type to `int'.
 321	Simplify function and update all callers.
 322
 3232005-05-02  Werner LEMBERG  <wl@gnu.org>
 324
 325	Undo getopt changes from 2005-04-30.  We don't want a dependency
 326	on gettext.
 327
 328	* src/include/getopt_int.h: Removed.
 329
 330	* src/include/getopt.h, src/include/groff-getopt.h,
 331	src/include/Makefile.sub, src/libs/libgroff/getopt.c,
 332	src/libs/libgroff/getopt1.c: Revert to previous version.
 333
 334
 335	* src/include/nonposix.h (access) [_MSC_VER]: New macro.
 336
 337	* src/include/posix.h (F_OK): Define conditionally.
 338
 339	* src/devices/grotty/tty.cpp (tty_printer::make_underline): Use
 340	different variable name in second `for' loop to avoid MSVC compiler
 341	problem.
 342
 3432005-04-30  Werner LEMBERG  <wl@gnu.org>
 344
 345	AC_TYPE_SIGNAL from current autoconf can fail if CC=g++.
 346
 347	* aclocal.m4 (GROFF_TYPE_SIGNAL): New function.
 348	* configure.ac: Use GROFF_TYPE_SIGNAL, not AC_TYPE_SIGNAL.
 349	* configure, src/include/config.hin: Regenerated.
 350
 351	* PROBLEMS: Updated.
 352
 353
 354	Update getopt files.
 355
 356	* src/include/getopt.h, src/libs/libgroff/getopt.c,
 357	src/libs/libgroff/getopt1.c: Updated from GNU libc CVS.
 358
 359	* src/include/getopt_int.h: New file (from GNU libc CVS).
 360
 361	* src/include/groff-getopt.h: Updated.
 362
 363	* src/include/Makefile.sub (HDRS): Add getopt_int.h.
 364
 365
 366	* font/devutf8/NOTES: Updated.
 367
 3682005-04-28  Werner LEMBERG  <wl@gnu.org>
 369
 370	Bug fix for Win32 relocatable code.  Based on a patch from Keith
 371	Marshall.
 372
 373	* src/libs/libgroff/maxpathname.cpp (PATH_MAX): Test for `_MAX_PATH'
 374	also.
 375
 376	* src/libs/libgroff/relocate.c (DEBUG): Define it conditionally.
 377	(searchpath) [_WIN32]: Use `_fullpath', not `realpath'.
 378
 3792005-04-28  Keith Marshall  <keith.d.marshall@ntlworld.com>
 380
 381	Correct `gnu.eps' handling for build from distribution tarball, with
 382	separate source and build directories.
 383
 384	* doc/Makefile.sub: (examples.stamp): New target; forces copy of
 385	grnexmpl.g, groff.css and gnu.eps from source to build directory;
 386	generate gnu.eps from gnu.xpm if required; touch examples.stamp.
 387	(prepare_examples): Make it depend on examples.stamp.
 388	(CLEANADD): Add examples.stamp.
 389
 3902005-04-27  Werner LEMBERG  <wl@gnu.org>
 391
 392	Implement the rule
 393
 394	  position: '(' position ')'
 395
 396	in pic.
 397
 398	* src/preproc/pic/pic.y (position, position_not_place): Handle
 399	additional parentheses.
 400
 401	* doc/pic.ms: Updated.
 402
 4032005-04-23  Larry Jones  <lawrence.jones@ugs.com>
 404
 405	* src/utils/xtotroff/xtotroff.c (MapFont): Fix variable declaration.
 406
 4072005-04-18  Werner LEMBERG  <wl@gnu.org>
 408
 409	* src/roff/groff/pipeline.c: Don't include ctype.h.
 410
 4112005-04-13  Werner LEMBERG  <wl@gnu.org>
 412
 413	* src/roff/nroff/nroff.man: Document option `-M'.
 414
 4152005-04-13  Bruce Lilly  <blilly@erols.com>
 416
 417	* src/roff/nroff/nroff.sh: Make the script accept option `-M'.
 418
 4192005-04-01  Kees Zeelenberg  <kzlg@users.sourceforge.net>
 420	    Werner LEMBERG  <wl@gnu.org>
 421
 422	Add binary relocation support for Windows platforms.
 423
 424	* src/include/Makefile.sub (defs.h): Add `INSTALLPATH'.
 425
 426	* src/include/relocate.h, src/libs/libgroff/relocate.cpp: New files.
 427
 428	* src/libs/libgroff/searchpath.cpp: Handle `relocate'.
 429	(search_path::search_path, search_path::open_file_cautious): Use
 430	`relocate'.
 431
 432	* src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
 433	src/include/Makefile.sub (HDRS): Updated.
 434
 4352005-04-01  Werner LEMBERG  <wl@gnu.org>
 436
 437	* src/devices/grohtml/post-html.cpp: Don't use strdup/free but
 438	strsave/a_delete.
 439
 440	* src/libs/libgroff/font.cpp: Replace strdup with strsave.
 441
 442	* src/libs/libgroff/maxfilename.cpp: Don't include limits.h since
 443	lib.h already does it.
 444
 445	* src/libs/libgroff/maxpathname.cpp: New file, defining
 446	path_name_max.
 447
 448	* src/include/lib.h: Add prototype for path_name_max.
 449
 450	* src/libs/libgroff/Makefile.sub (OBJS, CCSRCS): Updated.
 451
 452	* src/include/nonposix.h (PATH_EXT): New macro.
 453
 4542005-03-28  Werner LEMBERG  <wl@gnu.org>
 455
 456	Add support for double- and zero-width characters in grotty.
 457
 458	* src/devices/grotty/tty.cpp (glyph): Add width.
 459	(tty_printer::make_underline, tty_printer::make_bold,
 460	tty_printer::add_character): Add parameter to pass character width.
 461	Update all callers.
 462	(tty_printer::end_page): Increase hpos by actual character width.
 463
 464	* font/devutf8/R.proto: Specify zero width for non-spacing
 465	characters.
 466
 467	* tmac/unicode.tmac: Remove definitions for non-spacing entities.
 468
 469	* Makefile.comm (extraclean): Remove more junk files.
 470
 4712005-03-25  Werner LEMBERG  <wl@gnu.org>
 472
 473	* configure.ac: Undo change from 2005-03-24.
 474	* configure: Regenerated.
 475
 4762005-03-24  Werner LEMBERG  <wl@gnu.org>
 477
 478	* Makefile.in (NOMAKEDIRS): Add contrib/gdiffmk/tests.
 479	(dist): Search Makefile while descending into $(EXTRADIRS).
 480
 481	* doc/Makefile.in (.PHONY): Add.
 482	(clean): Don't remove *.png and *.eps.
 483	Don't handle *.gif.
 484	(realclean): Remove *.png and *.eps.
 485	(extraclean): Depend on distclean.
 486
 487	* configure.ac: Add copyright.
 488	Handle contrib/pdfmark/Makefile.
 489
 490	* configure: Regenerated.
 491
 4922005-03-18  Larry Kollar  <kollar@alltel.net>
 493
 494	Add numbered and definition lists to www.tmac.
 495
 496	* tmac/www.tmac (www-ul-level1, www-ul-level2, www-ul-level3,
 497	www-ol-level1, www-ol-level2, www-ol-level3, www-ol-tmp): New
 498	auxiliary string registers.
 499	(www-ul-level, www-ol-level, www-dl-level, www-ol-ctr1, www-ol-ctr2,
 500	www-ol-ctr3, www-dl-shift): New auxiliary number registers.
 501	(www-level): Removed.
 502	(www-level1, www-level2, www-level3): Initialize to empty.
 503	(www-level0, www-level4, www-level5, www-level6, www-level7,
 504	www-level8, www-level9): New string registers.
 505	(www-push-li, www-pop-li): New macros.
 506	(www-push-level, www-pop-level): Renamed to...
 507	(www-push-ul-level, www-pop-ul-level): This.
 508	Updated.
 509	(www-push-ol-level, www-pop-ol-level): New macros.
 510	(ULS, ULE): Updated.
 511	(OLS, OLE, DLS, DLE): New user macros.
 512	(LI): Removed.  It is aliased to one of...
 513	(www-li-ul, www-li-ol, www-li-dl): New macros.
 514
 515	* tmac/groff_www.man: Document new macros.
 516
 517	* NEWS: Updated.
 518
 5192005-03-18  Werner LEMBERG  <wl@gnu.org>
 520
 521	* tmac/doc-common (doc-operating-system-NetBSD-2.0.1,
 522	doc-operating-system-NetBSD-2.0.2): New strings.
 523
 524	* tmac/groff_mdoc.man: Updated.
 525
 5262005-03-17  Werner LEMBERG  <wl@gnu.org>
 527
 528	* doc/Makefile.sub (CLEANADD): Add `groff.html'.
 529
 5302005-03-17  Werner LEMBERG  <wl@gnu.org>
 531
 532	* src/libs/libgroff/hypot.c: Renamed to...
 533	* src/libs/libgroff/hypot.cpp: This.  Updated to C++.
 534
 535	* src/libs/libgroff/Makefile.sub (CCSRCS, CSRCS): Updated.
 536
 537	* src/include/lib.h: Updated.
 538
 5392005-03-16  Werner LEMBERG  <wl@gnu.org>
 540
 541	Add workaround for broken hypot() on Interix.
 542
 543	* src/libs/libgroff/hypot.c: New wrapper file for `hypot'.
 544
 545	* src/libs/libgroff/Makefile.sub (OBJS): Add `hypot.o'.
 546	(CSRCS): Add `hypot.c'.
 547
 548	* src/include/lib.h: Declare `groff_hypot'.
 549
 550	* src/preproc/grn/hgraph.cpp: Don't declare `hypot'.
 551	Use `groff_hypot'.
 552
 553	* src/preproc/pic/pic.h: Don't declare `hypot'.
 554
 555	* src/preproc/pic/object.cpp (hypot): Use `groff_hypot'.
 556
 5572005-03-15  Gaius Mulley  <gaius@glam.ac.uk>
 558
 559	* src/devices/grohtml/post-html.cpp
 560	(html_printer::lookahead_for_tables): End .ce properly to avoid a
 561	segfault.
 562
 5632005-03-15  Werner LEMBERG  <wl@gnu.org>
 564
 565	makeinfo 4.8 doesn't produce good HTML output from groff.texinfo.
 566
 567	* doc/fixinfo.sh: New script to postprocess makeinfo's HTML output.
 568
 569	* doc/Makefile.in (.texinfo.html): Call fixinfo.sh.
 570
 5712005-03-14  Werner LEMBERG  <wl@gnu.org>
 572
 573	Add Cyrillic support to devutf8 and devhtml.
 574
 575	* font/devutf8/R.proto, font/devhtml/R.proto: Add Cyrillic blocks.
 576
 577	* tmac/unicode.tmac: New file.
 578
 579	* tmac/tty.tmac: Include unicode.tmac if device is utf8.
 580
 581	* tmac/Makefile.sub (NORMALFILES): Add unicode.tmac.
 582
 583	* NEWS: Updated.
 584
 5852005-03-02  Keith Marshall  <keith.d.marshall@ntlworld.com>
 586
 587	* src/libs/libdriver/printer.cpp (check_for_output_error): New
 588	function.  It has been introduced to catch peculiar error contexts
 589	on MS-Windows platforms.
 590
 5912005-02-28  Werner LEMBERG  <wl@gnu.org>
 592
 593	* src/roff/troff/input.cpp (string_iterator::fill): Protect against
 594	null pointer.
 595
 596	* tmac/papersize.tmac: Convert `paper' string contents to lowercase.
 597
 598	* configure: Regenerated.
 599
 600	* NEWS: Updated.
 601
 6022005-02-28  Keith Marshall  <keith.d.marshall@ntlworld.com>
 603
 604	Integrate `pdfmark' into normal groff build system;
 605	install macro `pdfmark' packages, build and install `pdfroff',
 606	and PDF format documentation.
 607
 608	* Makefile.comm: Add PDFDOCDIR.
 609
 610	* Makefile.in: (MDEFINES) ALT_AWK_PROGS, ALT_GHOSTSCRIPT_PROGS,
 611	pdfdocdir, make_pdfdoc, make_install_pdfdoc: New variables.
 612	(unstall_dirs): Add pdfdocdir.
 613
 614	* aclocal.m4: (GROFF_GHOSTSCRIPT_PREFS): New function; support
 615	`--with-alt-gs' option, set ALT_GHOSTSCRIPT_PROGS.
 616	(GROFF_GHOSTSCRIPT_PATH): Support `--with-gs' option, force use of
 617	GROFF_GHOSTSCRIPT_PREFS, set GHOSTSCRIPT.
 618	(GROFF_HTML_PROGRAMS): Force use of GROFF_GHOSTSCRIPT_PATH; tidy up.
 619	(GROFF_AWK_PREFS): New function; support `--with-alt-awk' option,
 620	set ALT_AWK_PROGS.
 621	(GROFF_AWK_PATH): New function; support `--with-awk' option, force
 622	use of GROFF_AWK_PREFS.
 623	(GROFF_PDFDOC_PROGRAMS): New function; force use of GROFF_AWK_PATH
 624	and GROFF_GHOSTSCRIPT_PATH, set make_pdfdoc and make_install_pdfdoc.
 625
 626	* configure.ac: Add AC_PREREQ(2.59), GROFF_PDFDOC_PROGRAMS.
 627	Remove GROFF_GHOSTSCRIPT_PATH, (forced by GROFF_PDFDOC_PROGRAMS, and
 628	also by modified GROFF_HTML_PROGRAMS).
 629
 6302005-02-27  Gaius Mulley  <gaius@glam.ac.uk>
 631
 632	* src/devices/grohtml/html-text.cpp (html_text::do_pre): Preserve
 633	paragraph spacing.
 634	(html_text::done_para): Unset `start_space'.
 635	(html_text::remove_para_align): Call `retrieve_para_space' for the
 636	spacing.
 637
 638	* src/devices/grohtml/post-html.cpp (html_printer::emit_raw): Unset
 639	`seen_space'.
 640	(html_printer::do_check_center): Emit vertical space if necessary.
 641
 642	* src/roff/troff/env.cpp (environment_switch): Preserve
 643	`seen_space', `seen_eol', and `suppress_next_eol' while switching
 644	environments.
 645
 646	* src/roff/troff/node.cpp (suppress_node::suppress_node): Set
 647	`is_special'.
 648
 6492005-02-20  Werner LEMBERG  <wl@gnu.org>
 650
 651	* src/preproc/eqn/eqn.man, NEWS: Document various extensions of
 652	eqn.
 653
 6542005-02-17  Werner LEMBERG  <wl@gnu.org>
 655
 656	* doc/pic.ms, man/groff.man: Fix typos.
 657
 658	* doc/groff.texinfo: Fix typos.
 659	(\LEmacro): Get proper mathematical spacing.
 660
 6612005-02-16  Werner LEMBERG  <wl@gnu.org>
 662
 663	* aclocal.m4 (GROFF_APPRESDIR_CHECK): Improve warning message.
 664	* configure: Regenerated with autoconf 2.59b.
 665
 6662005-02-16  Gaius Mulley  <gaius@glam.ac.uk>
 667
 668	* src/devices/grohtml/post-html.cpp (html_printer::is_line_start,
 669	html_printer::start_font): Fix handling of preformatted text.
 670
 6712005-02-15  Gaius Mulley  <gaius@glam.ac.uk>
 672
 673	These patches modify the indentation implementation to use `<p
 674	style=margin-left: n%>'.  Many thanks to Peter and Larry for
 675	suggesting this solution.  Grohtml only uses tables for `.IP' and
 676	related tags when the first operand has a short width.
 677
 678	Similarly, they modify all vertical space code.  By default, grohtml
 679	sets up a style sheet which uses no vertical space between `table',
 680	`pre', and `p' tags.  It forces spaces when it needs them using
 681	`style="margin-top: 1em"'.
 682
 683	* src/devices/grohtml/html-table.cpp: Include `html-text.h'.
 684	(html_table::emit_table_header, html_table::emit_new_row):
 685	Rewritten.
 686	(html_table::set_space): New function.
 687	(html_indent::html_indent): Don't set `is_used'.
 688	(html_indent::begin): Rewritten.
 689	(html_indent::end): Remove code in function.
 690
 691	* src/devices/grohtml/html-table.h: Updated.
 692	(html_table): Make `out' public.
 693
 694	* src/devices/grohtml/html-text.cpp (html_text::html_text):
 695	Initialize `start_space' with FALSE.
 696	(html_text::end_tag) <P_TAG, PRE_TAG>: Updated.
 697	(html_text::issue_tag): Add argument to handle space style.
 698	(html_text::start_tag) <P_TAG, PRE_TAG>: Updated.
 699	(html_text::flush_text): Don't set `start_space'.
 700	(html_text::push_para): Don't set `p->really_issued'.
 701	(html_text::do_emittext): Updated.
 702	(html_text::do_para): Add paremeter to handle space.
 703	Update all callers.
 704	(html_text::retrieve_para_space): New function.
 705
 706	* src/devices/grohtml/html-text.h (STYLE_VERTICAL_SPACE): New macro.
 707	(tag_definition): Remove `really_issued'.
 708	(html_text): Updated.
 709
 710	* src/devices/grohtml/post-html.cpp (html_printer): Add variables
 711	`current_column' and `row_space'.
 712	Update constructor.
 713	(html_printer::emit_raw, html_printer::write_header,
 714	html_printer::do_indent, html_printer::do_check_center,
 715	html_printer::do_tab_ts): Handle vertical space.
 716	(html_printer:do_tab_te, html_printer::do_end_para): Call
 717	`remove_para_space'.
 718	(html_printer::do_col): Rewritten.
 719	(html_printer::flush_globs): Remove debugging code.
 720	(html_printer::is_line_start): New function.
 721	(html_printer::start_font): Use `is_line_start'.
 722	(html_printer::writeHeadMetaStyle): New function.
 723	(html_printer::do_file_components, html_printer::~html_printer):
 724	Call `writeHeadMetaStyle'.
 725
 726	* tmac/www.tmac (www-handle-percent): New macro.
 727	(MPIMG): Handle percent values for width and height parameters.
 728	(DC): Updated.
 729
 730	* tmac/groff_www.man: Updated.
 731
 7322005-02-14  Werner LEMBERG  <wl@gnu.org>
 733
 734	* src/utils/afmtodit/afmtodit.pl: Remove an incorrect `my' from
 735	$psname and $italic_angle.
 736	Immediately restart file input loops if `split' returns an empty
 737	array.
 738
 7392005-02-13  Michail Vidiassov  <master@iaas.msu.ru>
 740	    Werner LEMBERG  <wl@gnu.org>
 741
 742	Update afmtodit to better support Unicode (Michail).
 743	Update afmtodit to use Perl 5 syntax (Werner).
 744
 745	* src/utils/afmtodit/afmtodit.pl: Don't use `getopts.pl' but
 746	`Getopts::Std'.
 747	Decorate variables with `my' where necessary.
 748	Use `defined' where necessary to avoid warnings.
 749	Don't use `do' for subroutine calls.
 750	Other minor syntax updates.
 751	Check for both `uXXXX[X[X]]' and `uniXXXX'.
 752	Handle glyph variants properly.
 753	(%unicode_decomposed, %AGL_to_unicode): Don't use `u' prefix in
 754	strings.
 755
 756	* src/utils/afmtodit/afmtodit.man: Updated.
 757
 7582005-02-13  Werner LEMBERG  <wl@gnu.org>
 759
 760	Make groff.texinfo work with texinfo 4.8.
 761
 762	* doc/groff.texinfo (@Var): Use @r and @slanted.
 763	(@defdummy, @Def*): Use @c to avoid empty lines.
 764	(\angles): Replaced with...
 765	(\Langlemacro, \Ranglemacro): New TeX macros.
 766	(@Langlemacro, @Ranglemacro): New variables defined with @set.
 767	(@angles): Use @Langlemacro and @Ranglemacro.
 768	(\LE): Replaced with...
 769	(\LEmacro): New TeX macro.
 770	(@LEmacro): New variable defined with @set.
 771	(@LE): Use @LEmacro.
 772	(@Lparenmacro, @Rparenmacro, @Lbrackmacro, @Rbrackmacro): New
 773	variables defined with @set.
 774	(@lparen, @rparen, @lbrack, @rbrack): Replaced with...
 775	(@Lparen, @Rparen, @Lbrack, @Rbrack): New macros.
 776	Update all callers.
 777
 778	Other minor updates.
 779
 780	* doc/texinfo.tex: Update to texinfo version 4.8.
 781
 782	* README.CVS: Updated.
 783
 7842005-02-09  Alejandro López-Valencia <palopez@etb.net.co> (tiny change)
 785
 786	* doc/groff.texinfo (ms Document Control Registers): Document `HY'
 787	and `FAM' registers.
 788
 7892005-02-05  Werner LEMBERG  <wl@gnu.org>
 790
 791	* tmac/groff_mdoc.man, tmac/doc-common, tmac/doc-ditroff,
 792	tmac/doc-nroff, tmac/doc-old.tmac, tmac/doc-syms, tmac/doc.tmac:
 793	Update BSD license.
 794
 7952005-02-01  Werner LEMBERG  <wl@gnu.org>
 796
 797	* src/roff/groff/groff.man: Add information about paper size.
 798
 7992005-01-25  Werner LEMBERG  <wl@gnu.org>
 800
 801	* src/roff/nroff/nroff.sh: Handle `*.ISO8859-1' in locale.  From
 802	NetBSD bin/29114.
 803
 8042005-01-22  Ruslan Ermilov  <ru@FreeBSD.org>
 805
 806	* tmac/doc.tmac (Sm): Improved.  It didn't work properly in many
 807	cases.
 808	(Re): Emit a warning if called without `.Rs'.
 809	(doc-finish-reference): Use parameter for decreasing
 810	`doc-reference-count'.
 811	(doc-print-reference): Pass specific count parameters to
 812	`doc-finish-reference'.
 813
 8142005-01-21  Werner LEMBERG  <wl@gnu.org>
 815
 816	* src/libs/libdriver/input.cpp (delete_current_env, do_file):
 817	Reset pointers to zero after deallocation.  This fixes a crash
 818	if a driver is called with multiple input files.  Reported by
 819	Ken Chilton <ken@chiltonfamily.org>.
 820
 821	* src/devices/grops/grops.man: Add more info on DSC.
 822
 8232005-01-17  Ruslan Ermilov  <ru@FreeBSD.org>
 824
 825	* tmac/doc-common (Dd), tmac/doc-ditroff (gX, doc-setup-header):
 826	Remove dead code.
 827
 8282005-01-17  Werner LEMBERG  <wl@gnu.org>
 829
 830	* src/roff/troff/div.cpp (top_level_diversion::space): Protect
 831	against division by zero.
 832
 8332005-01-13  Ruslan Ermilov  <ru@FreeBSD.org>
 834
 835	* tmac/doc.tmac (Ef): Restore doc-curr-font and doc-curr-size.
 836
 8372004-12-19  Werner LEMBERG  <wl@gnu.org>
 838
 839	* install-sh: New version; taken from texinfo CVS.
 840
 8412004-12-17  Werner LEMBERG  <wl@gnu.org>
 842
 843	* tmac/devtag.tmac: Protect against loading twice.
 844	Protect agains compatibility mode.
 845	* tmac/www.tmac: Protect against loading twice.
 846	Load `devtag.tmac' before switching off compatibility mode.
 847	* tmac/an-old.tmac, tmac/s.tmac: Load `devtag.tmac'.
 848
 8492004-12-16  Mike Bianchi  <mbianchi@Foveal.com>
 850
 851	* configure.ac: Produce `contrib/gdiffmk/tests/runtests'.
 852	* configure: Updated.
 853
 8542004-12-15  Thomas Klausner  <wiz@netbsd.org>
 855
 856	* tmac/doc-syms, tmac/groff_mdoc.man: Add `libpam' library.
 857
 8582004-12-15  Werner LEMBERG  <wl@gnu.org>
 859
 860	Make `test-groff' work again -- previously, wrong paths have been
 861	used.  Additionally, it can now be called from anywhere.
 862
 863	* test-groff.in: Don't test for groff binary.  This is no longer
 864	necessary since the proper paths are determined by `configure'.
 865	(EXEEXT): Removed.  No longer used.
 866	(srcdir, builddir): Use values provided by the configure script.
 867	(XENVIRONMENT): Updated.
 868
 869	* INSTALL: Updated.
 870
 8712004-12-14  Gaius Mulley  <gaius@glam.ac.uk>
 872
 873	Make .tag and .taga work for all devices (but only grohtml actually
 874	handles them).
 875
 876	* src/devices/grohtml/post-html.cpp: s/html-tag/devtag/.
 877	(text_glob::is_br, page::add_tag, html_printer::troff_tag,
 878	html_printer::handle_assertion): Don't use hard-coded string
 879	lengths.
 880	(html_printer::lookahead_for_table): Reset `tbl' properly if
 881	necessary.
 882	(html_printer::devtag): New function, handling `devtag'.
 883	(html_printer::special): Don't handle `html-tag'.
 884
 885	* src/include/printer.h, src/libs/libdriver/printer.cpp
 886	(printer::devtag): New virtual function.
 887
 888	* src/libs/libdriver/input.cpp (parse_x_command) <'X'>: Handle
 889	`devtag'.
 890
 891	* src/roff/troff/env.cpp, src/roff/troff/mtsm.cpp,
 892	src/roff/troff/node.cpp: s/html-tag/devtag/.
 893
 894	* src/roff/troff/input.cpp (tag, taga): Always call
 895	curenv->add_node.
 896
 897	* tmac/an-old.tmac, tmac/s.tmac, tmac/troffrc-end: Use DEVTAG*
 898	macros instead of HTML-TAG*.
 899
 900	* tmac/devtag.tmac: New file, defining the DEVTAG-* macros.
 901
 902	* tmac/www.tmac: Load devtag.tmac.
 903	Replace HTML-TAG* macros with DEVTAG* macros.
 904	(HTML, HTML-NS): Changed definitions.
 905	(URL): Use HTML-NS.
 906	(HTML-TAG, HTML-TAG-NS, HTML-TAG-NEXT): Removed.
 907
 908	* tmac/Makefile.sub (NORMALFILES): Add devtag.tmac.
 909
 9102004-12-10  Werner LEMBERG  <wl@gnu.org>
 911
 912	Import Mike's `gdiffmk' package.
 913
 914	* contrib/gdiffmk/*: New files.
 915	* Makefile.in (OTHERDIRS): Add contrib/gdiffmk.
 916	* NEWS: Updated.
 917
 9182004-12-08  Werner LEMBERG  <wl@gnu.org>
 919
 920	Import Keith's `pdfmark' package.  Integration is very preliminary.
 921
 922	* contrib/pdfmark/*: New files.
 923	* Makefile.in (OTHERDIRS): Add contrib/pdfmark.
 924	* NEWS: Updated.
 925
 9262004-12-07  Gaius Mulley  <gaius@glam.ac.uk>
 927
 928	Fix a bug with title handling in HTML.
 929
 930	* src/devices/grohtml/post-html.cpp (text_glob::is_nf,
 931	text_glob::is_fi, text_glob::is_ce): Use strlen to compute string
 932	length.
 933	(html_printer::handle_tag_within_title): New function.
 934	(html_printer::do_title): Use it.
 935
 936	* tmac/s.tmac (TL): Don't set `need_eo_tl'.
 937	(cov*tl-au-print): Emit `.eo.tl' tag.
 938
 9392004-12-05  Alejandro López-Valencia  <dradul@etb.net.co>
 940
 941	* man/groff_char.man: Minor imrovements.
 942
 9432004-12-04  Werner LEMBERG  <wl@gnu.org>
 944
 945	* src/preproc/eqn/eqn.man: Revised.
 946
 9472004-11-25  Werner LEMBERG  <wl@gnu.org>
 948
 949	* src/utils/xtotroff/xtotroff.c: Reformat to be similar to other
 950	groff source files.
 951	Include config.h.
 952	Include limits.h.
 953	Remove X_NOT_STDC_ENV conditional.
 954	(Version_string, program_name): New global variables.
 955	(groff_flag): Removed.
 956	(MapFont): Updated.
 957	(usage): Take a stream as argument.
 958	Use `program_name'.
 959	Update all callers.
 960	(main): Add `long_options' array for `--help' and `--version'.
 961	Make `-g' a dummy option.
 962	Handle `-v' and unknown options.
 963	Remove unused `position' variable.
 964
 965	* src/utils/xtotroff/Makefile.sub (MAN1): Define.
 966	(XLIBS): Add LIBGROFF.
 967
 968	* src/utils/xtotroff/xtotroff.man, src/utils/xtotroff/Makefile.in:
 969	New files.
 970
 971	* src/devices/xditview/Dvi.c (default_font_map): Split into three
 972	parts to avoid compiler warning.
 973	(resources): Don't initialize with `default_font_map'.
 974	(ClassInitialize): Initialize first element of `resources'.
 975
 976	* src/devices/xditview/Makefile.sub (devdir, xtotroff, DPIS, fonts):
 977	Removed.
 978
 979	* src/utils/lkbib/lkbib.man, src/utils/lookbib/lookbib.man,
 980	src/utils/pfbtops/pfbtops.man: Revised, updated.
 981
 982	* configure.ac: Generate src/utils/xtotroff/Makefile.
 983	* configure: Regenerated.
 984
 9852004-11-24  Werner LEMBERG  <wl@gnu.org>
 986
 987	First fixes to get produce HTML.
 988
 989	* src/devices/grohtml/post-html.cpp (generate_img_src): Add `alt'
 990	attribute.
 991
 992	* tmac/www.tmac (IMG, PIMG, MPIMG): Add `alt' attribute.
 993	(HR, LI): Use `HTML</p>', not `HTML'.
 994
 995	* doc/webpage.ms: Minor updates.
 996
 9972004-11-23  Larry Kollar  <kollar@alltel.net>
 998
 999	Add option -S grohtml to determine the file split level.
1000
1001	* src/devices/grohtml/post-html.cpp (split_level): New global
1002	variable.
1003	(html_header::determine_header_level): Use split_level.
1004	(main): Handle `-S' command line option.
1005	Sort options.
1006
1007	* src/preproc/html/pre-html.cpp (scanArguments): Updated.
1008
1009	* src/devices/grohtml/grohtml.man: Document it.
1010	Sort options.
1011
1012	* NEWS: Document it.
1013
10142004-11-23  Y T  <doarhop@hotmail.com>
1015
1016	* tmac/s.tmac (ref*add-V, ref*add-N): New macros for handling
1017	the volume and number refer entries.
1018
10192004-11-22  Werner LEMBERG  <wl@gnu.org>
1020
1021	* src/devices/grohtml/html-table.cpp
1022	(html_table::emit_table_header): Don't emit `cols' attribute which
1023	doesn't exist in HTML 4.0 and is thus invalid.
1024
1025	* NEWS: More minor fixes and updates.
1026
10272004-11-18  Werner LEMBERG  <wl@gnu.org>
1028
1029	* tmac/www.tmac (HTML-NS, HTML-TAG-NS, HTML-TAG-NEXT): Simplified.
1030	(HTML</p>): Minor clean-up.
1031
1032	* tmac/groff_www.man: Updated.
1033
1034	* src/devices/grohtml/grohtml.man: Revised and updated.
1035
1036	* NEWS: Updated.
1037
10382004-11-18  Gaius Mulley  <gaius@glam.ac.uk>
1039
1040	* src/devices/grohtml/post-html.cpp (html_printer::do_heading):
1041	Fix space insertion.
1042	(html_printer::do_links): Fix rules generation around automatic
1043	heading links.
1044
1045	* tmac/www.tmac (LK): Use HTML-TAG-NS.
1046	(HR): Simplify.
1047	No longer emit empty line for non-HTML devices.
1048
10492004-11-17  Werner LEMBERG  <wl@gnu.org>
1050
1051	* doc/Makefile.in (prepare_examples, webpage.html): Handle
1052	`groff.css'.
1053
1054	* doc/Makefile.sub (EXAMPLEFILES, CLEANNOTSRCDIRADD,
1055	prepare_examples, webpage.html): Handle `groff.css'.
1056
10572004-11-15  Werner LEMBERG  <wl@gnu.org>
1058
1059	* NEWS, README, doc/webpage.ms: Updated.
1060
1061	* tmac/www.tmac (HTML, HTML-TAG): Minor clean-ups.
1062
10632004-10-30  Gaius Mulley  <gaius@glam.ac.uk>
1064
1065	* src/include/printer.h (printer): Remove virtual function
1066	`round_width'.
1067	Update all source files.
1068
1069	* src/devices/grohtml/post-html.cpp (html_printer): New member
1070	function `round_width'.
1071
10722004-10-20  Tadziu Hoffmann  <hoffmann@usm.uni-muenchen.de>
1073
1074	* src/preproc/tbl/table.cpp (table::do_row): Fix handling of the `d'
1075	column key letter suffix.
1076
10772004-10-14  Werner LEMBERG  <wl@gnu.org>
1078
1079	* Makefile.in (check): Depend on `site.exp' and `docheck'.
1080	(docheck): Run dejagnu's `runtest' if it exists.
1081	(site.exp): Create dejagnu configuration file.
1082
1083	* Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
1084
10852004-10-13  Werner LEMBERG  <wl@gnu.org>
1086
1087	* src/devices/grohtml/html-text.cpp (html_text_get_alignment),
1088	src/devices/grohtml/post-html.cpp (make_val,
1089	html_printer::handle_state_assertion): Fix compiler warnings.
1090
1091	* src/roff/troff/div.cpp: Include `stringclass.h' and `mtsm.h'.
1092	(diversion::diversion): Fix order of initializers.
1093
1094	* src/roff/troff/div.h: Don't include `mtsm.h'.
1095
1096	* src/roff/troff/env.cpp: Include `stringclass.h' and `mtsm.h'.
1097	(environment::environment): Fix order of initializers.
1098	(environment::make_tag, environment::construct_format_state): Fix
1099	compiler warnings.
1100
1101	* src/roff/troff/input.cpp: Include `stringclass.h' and `mtsm.h'.
1102	(input_iterator::input_iterator, macro::macro): Fix order of
1103	initializers.
1104
1105	* src/roff/troff/mtsm.cpp: Include only necessary header files.
1106	(state_set::add, state_set::val): Fix compiler warnings.
1107
1108	* src/roff/troff/mtsm.h: Don't include `stringclass.h'.
1109	(bool_value_state, int_value_state, units_value_state,
1110	string_value_state): Remove comma after last element which causes
1111	an error with g++ 3.3.3.
1112
1113	* src/roff/troff/node.cpp: Include `stringclass.h'.
1114	(hline_node::hline_node, vline_node::vline_node,
1115	space_char_hmotion_node, left_italic_corrected_node): Fix compiler
1116	warnings.
1117	(zero_width_node::zero_width_node): Fix order of initializers.
1118
1119	* src/roff/troff/node.h: Don't include `mtsm.h'.
1120	(hmotion_node): Fix compiler warnings.
1121
1122	* src/roff/troff/number.cpp: Include `stringclass.h' and `mtsm.h'.
1123
11242004-10-12  Gaius Mulley  <gaius@glam.ac.uk>
1125
1126	* doc/groff.css: New file.
1127
1128	* doc/webpage.ms: Use `groff.css'.
1129	Other small fixes.
1130
1131	* tmac/an-old.tmac (need_eo_h): New number register.
1132	(TH): Emit `.eo.tl' tag after title.
1133	(SH): Set `need_eo_h'.
1134	(an-trap): Handle `need_eo_h'.
1135	(an-do-tag): s/HTML-TAG-NS/HTML-TAG-NEXT/.
1136
1137	* tmac/s.tmac (need_eo_h, need_eo_tl): New number registers.
1138	(TL): Always start diversion.
1139	Updated.
1140	(@AI): Always call `par@reset'.
1141	(@AB): Update code for -Thtml.
1142	(cov*tl-au-print): Handle -Thtml.
1143	(par@reset): Handle `need_eo_tl', `need_eo_h'.
1144	(@IP): Simplified.
1145	(@IT-html): Removed.
1146	(@SH): Set `need_eo_h' for -Thtml.
1147	(par@TL): s/HTML-TAG/HTMl-TAG-NS/.
1148	Set `need_eo_tl'.
1149	(@NH): s/HTML-TAG/HTMl-TAG-NS/.
1150	Set `need_eo_h' for -Thtml.
1151	(@EQ, @EN): Don't handle -Thtml specially.
1152	(par@load-init): Don't handle -Thtml specially.
1153
1154	* tmac/www.tmac (www:paraspace): New macro.
1155	(HTML-NS, HTML-TAG-NS): Use new `tag' request.
1156	(HTML</p>, HTML-TAG-NEXT): New macros.
1157	(HnE): Emit tag `.eo.h' instead of break.
1158	(HR): s/HTML-NS/HTML/.
1159	(www-end-nowhere): End diversion only if `www-html' not set.
1160	Emit `.eo.tl' tag.
1161	(ULS, ULE): s|HTML|HTML</p>|.
1162	(LI): Call `www:paraspace'.
1163	(HEAD): New macro.
1164
11652004-10-11  Gaius Mulley  <gaius@glam.ac.uk>
1166
1167	* src/roff/troff/request.h (macro): Make `p' public.
1168	New variable `is_a_diversion'.
1169	New member function `is_diversion'.
1170
1171
1172	* src/devices/grohtml/html.h (simple_output): New member function
1173	`force_nl'.
1174
1175	* src/devices/grohtml/html-table.cpp (tabs::compatible): Fix
1176	computation of `total'.
1177	(tabs::check_init): New function.
1178	(html_table::emit_table_header): Emit style data.
1179	(html_table::insert_column): Improved.
1180
1181	* src/devices/grohtml/html-table.h: Updated.
1182
1183	* src/devices/grohtml/html-text.cpp (html_text::html_text):
1184	Initialize `start_space' with TRUE.
1185	(html_text::end_tag, html_start_tag): Fix `P_TAG' and `PRE_TAG'
1186	cases.
1187	(html_text::flush_text): Set `start_space' flag.
1188	(html_text::uses_indent, html_text::remove_para_space,
1189	html_text::get_alignment): New functions.
1190	(html_text::push_para): Updated.
1191	(html_text::do_para): Check for empty argument.
1192	Don't set `space_emitted'.
1193	(html_text::do_space, html_text::emit_space): Updated.
1194
1195	* src/devices/grohtml/html-text.h (tag_definition): New variable
1196	`really_issued'.
1197	(html_text): New member function `uses_indent', `remove_para_space',
1198	`get_alignment'.
1199
1200	* src/devices/grohtml/output.cpp (simple_output::force_nl): New
1201	function.
1202	(simple_output:nl): Always emit `\n'.
1203
1204	* src/devices/grohtml/post-html.cpp: Include `string.h'.
1205	(BASE_POINT_SIZE): Removed.
1206	(base_point_size, head_info): New global variables.
1207	(text_glob): New member functions `is_ll', `is_tl', `is_eo_tl',
1208	`is_eo_h'.
1209	(text_glob::is_nf, text_glob::is_fi): Handle `.fi 0' and `.fi 1'
1210	tags, respectively.
1211	(page::add_and_encode): Pass additional parameter for tag flag.
1212	(assert_pos): New structure.
1213	(assert_state): New class.
1214	(html_printer): Remove `indentation', `prev_indent'.
1215	Add variables `troff_indent', `device_indent', `temp_indent'.
1216	Add variables `seen_indent', `next_indent', `seen_pageoffset',
1217	`next_pageoffset', `seen_linelenght', `next_linelength',
1218	`seen_center', `next_center', `seen_space', `seen_break', `as'.
1219	Add member functions `do_check_center', `do_space', `do_head',
1220	`get_troff_indent', `restore_troff_indent', `handle_assertion',
1221	`handle_state_assertion', `do_end_para', `set_char_and_width'.
1222	Change argument to `do_fill' to `char *'.
1223	Update constructor.
1224	(html_printer::emit_raw): Call `shutdown_table'.
1225	Use new functions.
1226	(html_printer::do_center): Simplified.
1227	(html_printer::do_title): Improved.
1228	(html_printer::write_header): Emit one more newline.
1229	Use new functions.
1230	(html_printer::do_heading, html_printer::do_indent,
1231	html_printer::do_eol, html_printer::do_tab_ts,
1232	html_printer::do_tab, html_printer::do_tab0,
1233	html_printer::calc_po_in, html_printer::next_horiz_pos,
1234	html_printer::remove_courier_tabs,
1235	html_printer::insert_tab0_foreach_tab, html_printer::begin_page):
1236	Updated.
1237	(html_printer::do_linelength, html_printer::do_pageoffset,
1238	html_printer::do_indentation, html_printer::do_tempindent,
1239	html_printer::do_tab_te): Simplified.
1240	(html_printer::do_pointsize): Check whether point size is really
1241	associated a `.tl' tag.
1242	(html_printer::do_break): Rewritten.
1243	(html_printer::troff_tag): Improved.
1244	(html_printer::flush_globs): Updated.
1245	(html_printer::lookahead_for_tables): Handle `is_br'.
1246	Use new functions.
1247	(html_printer::set_char): Check `sbuf_style.f'.
1248	(html_printer::write_navigation): Use string comparison.
1249	(html_printer::~html_printer): Emit `head_info'.
1250	(html_printer::special): Rewritten.
1251	(get_str, make_val): New functions.
1252	(main): New option `s' to set the base point size.
1253
1254	* src/preproc/html/pre-html.cpp (scanArguments): Handle option `s'.
1255
12562004-10-10  Gaius Mulley  <gaius@glam.ac.uk>
1257
1258	* src/roff/troff/node.cpp: New extern `debug_state'.
1259	Include `stringclass.h' and `mtsm.h'.
1260	Implement new classes and class members from `node.h'.
1261	(real_output_file): Make `fp' public.
1262	(troff_output_file): New variables `cur_div_level' and `tag_list'.
1263	Update constructors.
1264	(troff_output_file::really_print_line): Check whether we should push
1265	the current troff state and use the state at the start of the
1266	invocation of this diversion.
1267	(troff_output_file::add_to_tag_list): New member function.
1268	(node::add_char): Handle `glyph_comp_np'.
1269
1270	* src/roff/troff/node.h: Include `mtsm.h'.
1271	(node): New variables `state', `push_state', `div_nest_level',
1272	`is_special'.  Update constructors, all descendants.
1273	Pass additional argument to `add_char' member function.
1274	New virtual member functions `is_tag', `debug_node',
1275	`debug_node_list'.  Update all descendants.
1276	(tag_node): New class for handling tags.
1277	(output_file): Add variable `state'.
1278
12792004-10-09  Gaius Mulley  <gaius@glam.ac.uk>
1280
1281	* src/roff/troff/mtsm.cpp, src/roff/troff/mtsm.h: New files,
1282	providing a minimal troff state machine to emit meta tags for the
1283	post-grohtml device driver.
1284
1285	* src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS): Handle new
1286	files.
1287
12882004-10-09  Werner LEMBERG  <wl@gnu.org>
1289
1290	* tmac/trace.tmac: Fix handling of `am' and `am1' calls.
1291
12922004-10-06  Gaius Mulley  <gaius@glam.ac.uk>
1293
1294	* src/roff/troff/column.cpp (vjustify_node::copy): Updated.
1295
1296	* src/roff/troff/div.h: Include `mtsm.h'.
1297	(diversion): New variables `any_chars_added', `needs_push',
1298	`saved_seen_break', `saved_seen_space', `saved_seen_eol',
1299	`saved_suppress_next_eol', `modified_tag'.
1300	New virtual member function `is_diversion'.  Update all descendants.
1301
1302	* src/roff/troff/div.cpp (diversion::diversion,
1303	macro_diversion::macro_diversion): Updated.
1304	(do_divert): Handle `seen_break', `seen_space', `seen_eol',
1305	`suppress_next_eol'.
1306	(top_level_diversion::space): Handle `curenv->seen_space'.
1307	(page_offset): Update tag handling.
1308	(space_request, blank_line, flush_output): Don't call `add_html_tag'.
1309
1310	* src/roff/troff/env.h (environment): Make `tabs' public.
1311	Remove `ignore_next_eol', `emitted_node'.
1312	Update `output_line', `output'.
1313	New variables `seen_space', `seen_eol', `suppress_next_eol',
1314	`seen_break'.
1315	New member functions `construct_state', `make_tag',
1316	`construct_format_state, `construct_new_line_state,
1317	`dump_troff_state'.
1318	Remove `add_html_tag', `make_html_tag'.
1319
1320	* src/roff/troff/env.cpp: New externs `suppress_push',
1321	`get_diversion_state', `global_diverted_space'.
1322	(pending_output_line): New variable `was_centered'.
1323	Update constructor and all callers.
1324	(pending_output_line::output): Call `curenv->construct_format_state'.
1325	(environment::environment, environment::copy): Updated.
1326	(environment::output): Handle `was_centered'.
1327	(environment::add_char): Handle construct and diversion state.
1328	(environment::add_node): Handle construct state.
1329	(environment::newline): Handle `was_centered'.
1330	(environment::output_line): Updated.
1331	(environment::possibly_break_line): Updated.
1332	Update tag handling.
1333	(environment::add_html_tag): Replaced with...
1334	(environment::make_tag): New function.
1335	(environment::add_html_tag_tabs, environment::make_html_tag): Removed.
1336	(environment::dump_troff_state): New debugging function.
1337	(environment::construct_state, environment::construct_format_state,
1338	environment::construct_new_line_state): New functions.
1339	(environment::do_break): Updated.
1340	Handle `global_diverted_space'.
1341	(environment::handle_tag): Update tag handling.
1342	(point_size, fill, do_break_request): Don't call `add_html_tag'.
1343	(no_fill): Don't call `add_html_tag'.
1344	Set `suppress_next_eol'.
1345	(center, right_justify, line_length, indent, temporary_indent,
1346	set_tabs):
1347	Update tag handling.
1348
1349	* src/roff/troff/input.cpp: Don't include `stringclass.h'.
1350	(input_iterator): New variables `is_diversion', `diversion_state'.
1351	Update constructors.
1352	(input_stack): New member functions `get_div_level',
1353	`get_diversion_state', `check_end_diversion'.
1354	New variables `div_level', `diversion_state'.  Initialize them.
1355	(suppress_push, global_diverted_space): New global variables.
1356	(input_stack::finish_get, input_stack::finish_peek,
1357	input_stack::remove_boundary, input_stack::end_file,
1358	input_stack::clear, input_stack::pop_macro): Call
1359	`check_end_diversion'.
1360	(input_stack::push): Handle `div_level' and `diversion_state'.
1361	(get_diversion_state): New function.
1362	(diverted_space_node::reread): Handle `global_diverted_space'.
1363	(macro::macro): Update constructors.
1364	(macro::is_diversion): New function.
1365	(macro::operator=): Set `is_a_diversion'.
1366	(string_iterator): New member function `is_diversion'.
1367	(string_iterator::string_iterator): Update constructors.
1368	(string_iterator::fill): Set `div_nest_level'.
1369	(macro_iterator): New member function `is_diversion'.
1370	(do_if_request): Handle `suppress_push'.
1371	(tag, taga): New functions.
1372	(init_input_requests): Add `tag' and `taga' requests.
1373
13742004-10-05  Gaius Mulley  <gaius@glam.ac.uk>
1375
1376	* src/include/font.h (font): New member function
1377	`get_image_generator'.
1378	New variables `unscaled_charwidths' and `image_generator'.
1379
1380	* src/libs/libgroff/font.cpp (font::get_width): Always return the
1381	character's unscaled width if `font::unscaled_charwidths' is set.
1382	(font::get_image_generator): New function.
1383	(font::load_desc): Check the `unscaled_charwidths' and
1384	`image_generator' keywords.
1385
1386	* src/libs/libgroff/fontfile.cpp: Initialize
1387	`font::unscaled_charwidths' and `font::image_generator'.
1388
1389	* font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
1390
1391	* font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
1392
1393	* man/groff_font.man: Document `unscaled_charwidths' and
1394	`image_generator'.
1395
1396	* src/preproc/html/pre-html.cpp: Include `device.h'.
1397	(image_gen): New global variable.
1398	(imageList::createPage): Use `image_gen'.
1399	(main): Use `image_generator' keyword.
1400
14012004-10-04  Gaius Mulley  <gaius@glam.ac.uk>
1402
1403	* tmac/html.tmac: Handle \[sqrtex].
1404
14052004-10-04  Gaius Mulley  <gaius@glam.ac.uk>
1406
1407	* src/include/printer.h (printer): New virtual method `round_width'.
1408
1409	* src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
1410	src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
1411	src/devices/grotty/tty.cpp (printer::round_width): New function
1412	member.
1413
1414	* src/devices/grohtml/post-html.cpp (printer::round_width): New
1415	function member.
1416	(html_printer::set_numbered_char): Use it.
1417
14182004-10-03  Gaius Mulley  <gaius@glam.ac.uk>
1419
1420	* aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
1421
1422	* configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
1423
1424	* configure: Regenerated.
1425
1426	* Makefile.in (GHOSTSCRIPT): New variable.
1427	(MDEFINES): Add GHOSTSCRIPT.
1428
14292004-10-03  Werner LEMBERG  <wl@gnu.org>
1430
1431	* INSTALL.gen: Updated (taken from texinfo CVS).
1432
14332004-09-28  Werner LEMBERG  <wl@gnu.org>
1434
1435	* NEWS: Updated.
1436
14372004-09-28  Heinz-Jürgen Oertel  <hj.oertel@surfeu.de>
1438
1439	* tmac/groff_www.man: Revised and updated.
1440
14412004-09-26  Werner LEMBERG  <wl@gnu.org>
1442
1443	Fix \$@ and \$* to handle any number of arguments.
1444
1445	* src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
1446	characters.
1447
1448	* src/roff/troff/input.cpp (input_iterator::internal_level):
1449	Removed.
1450	(input_stack): New member functions `increase_level' and
1451	`decrease_level'.
1452	(input_stack::get_level): Don't use `internal_level'.
1453	(get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
1454	(end_quote_iterator): Completely removed.
1455	(interpolate_arg): Build string for \$@ and \$* which is then
1456	pushed onto the input stack.
1457
14582004-09-23  Keith Marshall  <keith.d.marshall@ntlworld.com>
1459
1460	* tmac/groff_ms.man, doc/groff.texinfo: Document changes from
1461	2004-09-19.
1462
14632004-09-23  Werner LEMBERG  <wl@gnu.org>
1464
1465	* tmac/an-old.tmac (ne): Using default scaling operator.
1466
14672004-09-19  Keith Marshall  <keith.d.marshall@ntlworld.com>
1468
1469	This change implements the following features:
1470
1471	PORPHANS
1472	  New numeric register: Defines number of lines following LP, PP,
1473	  QP, IP or XP, which must be kept together, before any automatic
1474	  page break.  If insufficient space remains on the current page, a
1475	  page break is forced before the new paragraph begins.
1476
1477	HORPHANS
1478	  New numeric register: Sets number of lines of following paragraph
1479	  which must be kept with a heading, defined by NH or SH, before any
1480	  automatic page break.  If insufficient space remains on the
1481	  current page, a page break is forced before the heading.
1482
1483	GROWPS
1484	  (Thanks to Joerg van den Hoff, for this idea).
1485
1486	  New numeric register: Sets the first level of heading (set with
1487	  NH), which will keep the same point size as body text; e.g. if
1488	  GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
1489	  point size specified by \n[PS], but .NH 2 and .NH 1 will have
1490	  progressively larger point sizes, determined by \n[PSINCR] (see
1491	  below).
1492
1493	PSINCR
1494	  New numeric register: Sets the point size increment for each level
1495	  of heading, (set with NH), below the threshold level set by
1496	  GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
1497	  then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
1498	  and all other levels will remain at 10pt, (because \n[PS] = 10).
1499
1500	SH
1501	  Existing macro now accepts a numeric argument, to make heading
1502	  size match that of NH with same argument value, when the
1503	  GROWPS/PSINCR feature is enabled.
1504
1505	SN-DOT
1506	  New string, set by NH macro, replaces the existing (undocumented)
1507	  use of SN, to represent the assigned section number.
1508
1509	SN-NO-DOT
1510	  New string, set by NH macro, represents the assigned section
1511	  number, but omits the terminal period (periods at intermediate
1512	  levels are retained).
1513
1514	SN
1515	  String set by NH macro, originally undocumented, now implemented
1516	  as an alias for SN-DOT (which reproduces original behaviour).
1517
1518	* tmac/s.tmac (PORPHANS): New register.
1519	(par*start): Use it.
1520	(HORPHANS, GROWPS, PSINCR): New registers.
1521	(SH-NO-TAG, @SH): Use them.
1522	(@NH): Improved.
1523
15242004-09-19  Keith Marshall  <keith.d.marshall@ntlworld.com>
1525
1526	* NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
1527	of `Ds' and `De' macros.
1528
15292004-09-10  Werner LEMBERG  <wl@gnu.org>
1530
1531	In tbl, handle \a as an interpreted leader character if in
1532	compatibility mode.
1533
1534	* src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
1535	LEADER_CHAR): New macros.
1536	(compatible_flag): New declaration.
1537
1538	* src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
1539	LEADER_3, and LEADER_4 to `state'.
1540	(table_input::get): Handle `\a'.
1541
1542	* src/preproc/tbl/table.cpp (PREFIX): Removed.
1543	(LEADER_REG): New macro.
1544	(table::init_output): Define LEADER_REG string register if in
1545	compatibility mode.
1546
1547	* src/preproc/tbl/tbl.man: Document it.
1548
15492004-08-18  Werner LEMBERG  <wl@gnu.org>
1550
1551	* tmac/doc.tmac (An): Fix error message.
1552
15532004-08-06  Werner LEMBERG  <wl@gnu.org>
1554
1555	* src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
1556	file can't be opened.  UNIX tbl has the same behaviour.
1557
15582004-08-05  Y T  <doarhop@hotmail.com>
1559
1560	* src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
1561	(DBRead): If in compatibility mode, take into account the text
1562	when computing figure boundaries.
1563
15642004-08-05  Werner LEMBERG  <wl@gnu.org>
1565
1566	* src/preproc/soelim/soelim.man: Improved.  Based on suggestions
1567	from Tadziu Hoffmann.
1568
15692004-08-03  Werner LEMBERG  <wl@gnu.org>
1570
1571	* doc/meref.me: Document `_M' register.
1572
15732004-08-03  Martin Husemann  <martin@duskware.de>
1574
1575	Make hpftodit work correctly on big-endian systems.
1576
1577	* src/utils/hpftodit/hpftodit.cpp (File): New method
1578	`get_uint32(char *)'.
1579	(entry): New member `orig_value'.
1580	(read_tags): Use new method.
1581	(output_font_name, read_and_output_pcltypeface, dump_ascii):
1582	Updated.
1583
15842004-08-01  Werner LEMBERG  <wl@gnu.org>
1585
1586	* tmac/s.tmac: Undo change 2003-06-29.  The proper macro definitions
1587	are already in X11's `macros.t' file.
1588
15892004-08-01  Jeff Conrad  <jeff_conrad@msn.com>
1590
1591	* src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
1592	Fix casting bug.
1593	(read_and_output_pcltypeface): Handle strings with length <= 4.
1594
15952004-07-27  Egil Kvaleberg  <egil@kvaleberg.no>
1596
1597	* tmac/s.tmac (pg@top): Don't save `PO' register.
1598	(pg*end-col, pg*end-page): Directly use `PO' register.
1599
16002004-07-27  Werner LEMBERG  <wl@gnu.org>
1601
1602	* man/groff_tmac.man: Mention `trace' and `pic' macro packages.
1603
1604	* src/preproc/refer/refer.cpp (output_references): Check for
1605	empty hash table.
1606	* src/preproc/refer/refer.man: Improve documentation of
1607	`bibliography' command.
1608
16092004-07-26  Werner LEMBERG  <wl@gnu.org>
1610
1611	Add requests `fcolor' and `gcolor'.
1612
1613	* src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
1614	New functions.
1615	(init_env_requests): Add `fcolor' and `gcolor'.
1616
1617	* src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
1618
1619	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1620	Document new requests.
1621
16222004-07-24  Werner LEMBERG  <wl@gnu.org>
1623
1624	Add support for fractional point sizes in ms macros.  A value for
1625	PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
1626	by 1000.  For example, `.nr PS 10250' sets the font size to 10.25p.
1627
1628	* tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
1629	PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
1630
1631	* tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
1632
16332004-07-19  Werner LEMBERG  <wl@gnu.org>
1634
1635	* src/preproc/pic/lex.cpp (for_input): Add member `from'.
1636	Update constructor.
1637	(do_for, for_input::get, for_input::peek): Handle negative `by'.
1638	* src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
1639
16402004-07-08  Thomas Klausner  <wiz@netbsd.org>
1641
1642	* tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
1643	* tmac/groff_mdoc.man: Updated.
1644
16452004-07-05  Werner LEMBERG  <wl@gnu.org>
1646
1647	* doc/groff.texinfo: Further improve documentation of `hcode'.
1648
16492004-07-04  Sang Dae Yu  <sdyu@bh.knu.ac.kr>
1650
1651	Improve appearance of arrows in pic.
1652
1653	* src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
1654	arrow head thin.
1655	Use two line segments for drawing non-filled arrow head.
1656	(line_object::print, spline_object::print): Shorten line length to
1657	avoid arrow sticking.
1658	(arc_object::print): Take arrow direction into account.
1659
16602004-07-03  Heinz-Jürgen Oertel  <hj.oertel@surfeu.de>
1661
1662	* tmac/groff_www.man: Update documentation of .MPIMG.
1663
16642004-07-03  Werner LEMBERG  <wl@gnu.org>
1665
1666	* tmac/an-old.tmac (RI): Always start with font `R'.
1667	(RI, IR): Properly end with font `R'.
1668
16692004-07-02  Paul Eggert  <eggert@cs.ucla.edu>
1670
1671	* man/ditroff.man, man/groff_font.man, man/groff_out.man,
1672	src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
1673	src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
1674	Don't pass more than six arguments to .R, .I, .B, etc., for
1675	compatibility with traditional troff macros.
1676
16772004-07-02  Werner LEMBERG  <wl@gnu.org>
1678
1679	* src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
1680	s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
1681	Update all users.
1682	(PUSH_COMP_MODE): New internal character constant.
1683	Update all users.
1684
1685	* src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
1686	PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
1687	(token::next, macro::append): Handle PUSH_COMP_MODE.
1688	(decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
1689	POP_GROFFCOMP after each of the decoded arguments to make them
1690	independent from the compatibility mode status.
1691	(comp_mode): Add `COMP_ENABLE'.
1692	(do_define_string, do_define_macro): Handle COMP_ENABLE.
1693	(define_string, append_string, define_macro, define_indirect_macro,
1694	append_macro, append_indirect_macro): Handle `compatible_flag'.
1695	(chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
1696
1697	* man/groff_diff.man, doc/groff.texinfo: Updated.
1698
16992004-07-01  Werner LEMBERG  <wl@gnu.org>
1700
1701	* doc/groff.texinfo: Improve documentation of `hcode'.
1702	Use @documentencoding and convert document to latin-1; to do that
1703	make latin characters active and assign proper macros (within a
1704	@tex...@end tex environment).
1705	* doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
1706	* doc/Makefile.sub (groff): Ditto.
1707
17082004-06-29  Werner LEMBERG  <wl@gnu.org>
1709
1710	Implement two new conditional operators `F <name>' and `S <name>'
1711	which check whether <name> is a valid font or style, respectively.
1712
1713	* src/libs/libgroff/font.cpp (text_file): Add `silent' member.
1714	(text_file::text_file): Updated.
1715	(text_file::error): Don't emit message if `silent' is set.
1716	(font::load_font): Add optional third argument (which is directly
1717	passed to `load'.
1718	(font::load): Add optional second argument to check the header of
1719	a font only, without emitting warning or error messages.
1720	* src/include/font.h (font): Updated.
1721
1722	* src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
1723	conditionals.
1724	* src/roff/troff/node.cpp (mount_font_no_translate): Add optional
1725	fourth argument to check a font without mounting.
1726	(check_font, check_style): New functions.
1727	* src/roff/troff/node.h: Updated.
1728
1729	* man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1730	Updated.
1731
17322004-06-27  Werner LEMBERG  <wl@gnu.org>
1733
1734	Implement new string-valued register `.sty' to return the current
1735	style name.
1736
1737	* env.cpp (environment::get_style_name_string): New function.
1738	(init_env_requests): Add `.sty' register.
1739	* env.h (environment): Updated.
1740	* node.cpp (font_info): Make `get_style_name' a friend.
1741	(get_style_name): New function.
1742	* node.h: Updated.
1743
1744	* man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1745	Updated.
1746
17472004-06-15  Werner LEMBERG  <wl@gnu.org>
1748
1749	* src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
1750	`nospaces' option.
1751
17522004-06-10  Colin Percival  <colin.percival@wadham.ox.ac.uk>
1753
1754	* doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
1755	and \n[mo] to avoid dependency on current date.
1756
17572004-06-08  Werner LEMBERG  <wl@gnu.org>
1758
1759	* Makefile.sub (install_data): New target.
1760
17612004-06-04  Werner LEMBERG  <wl@gnu.org>
1762
1763	* src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
1764
17652004-06-03  Werner LEMBERG  <wl@gnu.org>
1766
1767	* src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
1768	order of libraries.
1769	(install_data): Add $(srcdir).
1770
1771	* src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
1772	libraries.
1773
17742004-06-02  Werner LEMBERG  <wl@gnu.org>
1775
1776	* aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
1777	Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
1778	Add test for Xmu library.
1779	(GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1780	GROFF_APPRESDIR_DEFAULT): New macros.
1781
1782	* configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
1783	and GROFF_APPRESDIR_DEFAULT.
1784
1785	* configure: Regenerated.
1786
1787	* Makefile.in (appresdir): New variable.
1788	(MDEFINES): Add appresdir.
1789
1790	* src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
1791	-Xt.
1792	(install_data, uninstall_sub): New targets to handle GXditview.ad.
1793
1794	* src/utils/indxbib/Makefiles.ub (install_data): Depend on
1795	`$(srcdir)/eign', not `eign'.
1796
1797	* MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
1798
1799	* man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
1800	src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
1801	Protect (g)xditview with `\%' to avoid hyphenation.
1802	Other minor formatting.
1803
18042004-06-01  Werner LEMBERG  <wl@gnu.org>
1805
1806	Integrate gxditview into groff's standard directory hierarchy.
1807
1808	* src/xditview/*: Moved to ...
1809	* src/devices/xditview/*: Here.
1810	Moved DviChar.h and XFontName.h to src/include.
1811	Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
1812	Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
1813	Moved xtotroff.c to new directory src/utils/xtotroff.
1814	Provide proper Makefile.sub files (reusing the stuff from
1815	Imakefile.in).
1816	DESC renamed to DESC.in.
1817	Removed GXDitview-ad.h, INSTALL, Imakefile.in.
1818	Converted everything from K&R to ANSI C.
1819	Decorated with const where appropriate.
1820	Cast string constants with `String' and `char *' where appropriate.
1821	Made it compile with C++ (used as a C compiler).
1822	Removed other minor compiler warnings.
1823
1824	* src/devices/xditview/device.c: Include config.h, string.h, and
1825	defs.h.
1826	Don't declare `exit', `strtok', `strchr', and `getenv'.
1827	(FONTPATH): Remove.
1828
1829	* src/devices/xditview/font.c: Don't declare `XParseFontName' and
1830	`XFormatFontName'.
1831
1832	* src/devices/xditview/xditview.c: Include config.h.
1833	Include stdio.h earlier.
1834	Protect declaration of `popen' and `pclose' with
1835	NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
1836	Replace `caddr_t' with `XtPointer'.
1837	(MakePromptFunc): New typedef.
1838	(DoPrint): Use RETSIGTYPE.
1839	(promptfunction): Change type to MakePromptFunc.
1840	(MakePrompt): Use MakePromptFunc for third argument.
1841	(xmalloc): Removed.
1842
1843	* src/devices/xditview/ad2c: Add casts to `String'.
1844
1845	* src/include/XFontName.h (XFontNameString): Don't use array
1846	notation.
1847	Add prototypes for `XParseFontName', `XFormatFontName',
1848	`XCompareFontName', and `XCopyFontName'.
1849
1850	* src/include/Makefile.sub (HDRS): Add `DviChar.h' and
1851	`XFontName.h'.
1852
1853	* src/utils/xtotroff/xtotroff.c: Include getopt.h.
1854	Don't declare `XParseFontName' and `XFormatFontName'.
1855	(xmalloc): Removed.
1856	(main): Remove `optind' and `optarg'.
1857
1858	* Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
1859	(to select programs which need X).
1860	Make XDEVIDIRS depend on `FORCE'.
1861	(X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
1862	X support).
1863	(MDEFINES): Updated.
1864	(LIBDIRS): Use XLIBDIRS.
1865	(CPROGDIRS): Use XPROGDIRS.
1866	(DEVDIRS): Remove font directories for gxditview.
1867	(ALLDIRS, DISTDIRS): Add XDEVDIRS.
1868	(EXTRADIRS): Remove src/xditview.
1869
1870	* Makefile.sub (DISCLEANFILES): Updated.
1871
1872	* Makefile.comm (LIBXUTIL): New variable.
1873	(.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
1874	(.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
1875
1876	* Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
1877
1878	* aclocal.m4 (GROFF_X11): New function.
1879
1880	* configure.ac: Call GROFF_X11.
1881	Don't create src/xditview/Imakefile.
1882	Don't emit notice how to build gxditview.
1883
1884	* configure: Regenerated.
1885
1886	* test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
1887
18882004-05-28  Akihiro Sagawa  <sagawa@sohgoh.net>
1889
1890	* Makefile.in (CPPFLAGS): Define.
1891	(MDEFINES): Add CPPFLAGS.
1892
18932004-05-27  Werner LEMBERG  <wl@gnu.org>
1894
1895	* arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
1896
18972004-05-26  Niklas Edmundsson  <nikke@acc.umu.se>
1898
1899	Fix problems with `friend name injections'.
1900
1901	* src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
1902	make_script_box), src/roff/troff/div.h (end_diversions),
1903	src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
1904	change 2004-04-08.
1905
19062004-05-25  Bernd Warken  <bwarken@mayn.de>
1907
1908	* src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
1909
19102004-05-25  Werner LEMBERG  <wl@gnu.org>
1911
1912	* src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
1913	src/libs/libgroff/color.cpp: Include lib.h.
1914
19152004-05-25  Paul Eggert  <eggert@cs.ucla.edu>
1916
1917	* PROBLEMS: Update documentation for problems with Sun C++ 5.0
1918	through Forte 6u1, and for how to get GNU make on Solaris.
1919
19202004-05-24  Werner LEMBERG  <wl@gnu.org>
1921
1922	* PROBLEMS: Document problems with gcc 3.4.0 on Sun.  Reported
1923	by Paul Eggert.
1924
19252004-05-15  Keith Marshall  <keith.d.marshall@ntlworld.com>
1926
1927	* arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
1928	rule.
1929
19302004-05-14  Werner LEMBERG  <wl@gnu.org>
1931
1932	* REVISION: Set to 2.
1933
1934	* aclocal.m4 (GROFF_STDINT_H): Removed.
1935	(GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
1936
1937	* configure.ac: Updated.
1938	* configure, src/include/config.hin: Regenerated.
1939
1940	* src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
1941	inttypes.h conditionally.
1942
19432004-05-13  Werner LEMBERG  <wl@gnu.org>
1944
1945Version 1.19.1 released
1946=======================
1947
19482004-05-10  Stephen Gildea  <http://www.gildea.com/stephen>
1949
1950	* src/preproc/refer/label.y (same_author_last_name,
1951	same_author_name): Handle empty sort keys.
1952
19532004-05-10  Werner LEMBERG  <wl@gnu.org>
1954
1955	* NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
1956	tmac/TODO: Updated.
1957
1958	* tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
1959	doc-str-Lb-librt): Reset font.
1960	(Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
1961	Provide `doc-str-Lb' to reset font.
1962	* tmac/groff_mdoc.man: Updated.
1963
19642004-05-08  Jan Schaumann  <jschauma@netmeister.org>
1965
1966	* src/preproc/html/pre-html.cpp (make_message): Make it work for
1967	snprintf versions which don't conform to ANSI C 99 (this is,
1968	counting the string's trailing null byte in the return value).
1969
19702004-05-07  Keith Marshall  <keith.d.marshall@ntlworld.com>
1971
1972	* src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
1973	that all implementations of sprintf handle null pointers correctly.
1974
19752004-05-04  Werner LEMBERG  <wl@gnu.org>
1976
1977	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1978	Document `.U' register.
1979
1980	* src/roff/troff/env.cpp (environment::mark_last_line)
1981	[WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
1982
19832004-05-04  Larry Kollar  <kollar@alltel.net>
1984
1985	New read-only register `.U'; it returns 1 in safer mode and 0
1986	otherwise.
1987
1988	* src/roff/troff/input.cpp (init_input_requests): Implement `.U'
1989	register.
1990
19912004-05-03  Werner LEMBERG  <wl@gnu.org>
1992
1993	* install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
1994
19952004-04-17  Werner LEMBERG  <wl@gnu.org>
1996
1997	* src/include/font.h (font): Use `int' for ch_index.
1998	* src/libs/libgroff/font.cpp (font::alloc_ch_index,
1999	font::compact): Updated.
2000
2001	* src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
2002	warnings.
2003
2004	* src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
2005	(hyphen_word): Fix compiler warnings.
2006	* src/roff/troff/input.cpp (get_char_for_escape_name): Return
2007	`char'.
2008	Update all callers.
2009	(get_delim_number, get_line_arg): Change second argument type to
2010	`unsigned char'.
2011	(macro_header::copy, token::next, do_define_string,
2012	do_define_character, substring_request, asciify_macro,
2013	unformat_macro, read_size, non_interpreted_node::interpret,
2014	while_request, main: Fix compiler warnings.
2015	(read_color_draw_node): Initialize `col'.
2016
2017	* src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
2018	`start_col' and `end_col' of type `int'.
2019	(vertical_rule): Make `col' of type `int'.
2020
2021	* src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
2022	for EOF.
2023
2024	* src/preproc/refer/label.y (uppercase_array, lowercase_array):
2025	New arrays.
2026	(format_serial): Use them to remove dependency on ASCII.
2027
2028	* src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
2029	compiler warning.
2030	* src/devices/grops/psrm.cpp (resource_manager::supply_resource):
2031	Ditto.
2032
2033	* src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
2034	compiler warnings.
2035	(glyph): Change type of `hpos' to `int'.
2036
2037	* src/devices/lbp/lbp.cpp (strsep): Removed.  Unused.
2038	* src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
2039
2040	* src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
2041
2042	* src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
2043
20442004-04-16  Werner LEMBERG  <wl@gnu.org>
2045
2046	* src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
2047	src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
2048	src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
2049	`double' instead of `float' everywhere.
2050	* src/preproc/grn/main.cpp: Use `double' instead of `float'
2051	everywhere.
2052	(main): Add return value.
2053	* src/preproc/grn/hdb.cpp: Use `double' instead of `float'
2054	everywhere.
2055	Update all user functions.
2056
2057	* src/include/search.h, src/include/ptable.h, src/include/printer.h,
2058	src/preproc/eqn/box.h, src/preproc/pic/object.h,
2059	src/preproc/refer/refer.h, src/preproc/tbl/table.h,
2060	src/preproc/tbl/table.cpp, src/roff/troff/env.h,
2061	src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
2062	src/roff/troff/input.cpp, src/roff/troff/request.h,
2063	src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
2064	declarations.
2065
2066	* src/utils/indxbib/signal.c: Include stdlib.h.
2067
20682004-04-14  Keith Marshall  <keith.d.marshall@ntlworld.com>
2069
2070	* tmac/s.tmac (@init, RP): Allow initialization of the PO register
2071	before the first page.
2072
20732004-04-14  Thomas Klausner  <wiz@netbsd.org>
2074
2075	* tmac/doc-common (doc-volume-as-*): Use lowercase names.
2076	(doc-operating-system-*): Updated.
2077	* tmac/doc-syms (doc-str-St-*): Various small fixes.
2078	(doc-str-Lb-*): Add more library names.
2079
20802004-04-10  Art Haas  <ahaas@airmail.net>
2081
2082	* src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
2083	use anonymous type.
2084
20852004-04-09  Art Haas  <ahaas@airmail.net>
2086
2087	* src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
2088
20892004-04-09  Keith Marshall  <keith.d.marshall@ntlworld.com>
2090
2091	* arch/misc/shdeps.sh: Generate better comment for sed script.
2092
20932004-04-08  Art Haas  <ahaas@airmail.net>
2094
2095	* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
2096	src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
2097	src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
2098	src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
2099	(polyfill), src/preproc/grn/main.cpp (polyfill),
2100	src/preproc/refer/command.cpp (command_table),
2101	src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
2102	gcc 3.5 doesn't like).
2103
21042004-04-08  Werner LEMBERG  <wl@gnu.org>
2105
2106	Removing many compiler warnings.  groff should now compile with
2107	a C++ compiler used for C files also.  [Simple variable renamings
2108	to avoid shadowing aren't logged in detail.]
2109
2110	* src/devices/grodvi/dvi.cpp: Some local variable renamings.
2111	(draw_dvi_printer::draw) ['c']: Enclose in block.
2112
2113	* src/devices/grohtml/post-html.cpp: Some local variable renamings.
2114	(page::add_line): Fix typos.
2115	* src/devices/grohtml/html-text.cpp: Some local variable renamings.
2116
2117	* src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
2118	Some local variable renamings.
2119	* src/devices/grolbp/lbp.h: Some local variable renamings.
2120
2121	* src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
2122	variable renamings.
2123
2124	* src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
2125	Remove redundant local variable declaration.
2126	* src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
2127	Don't use `caddr_t' but `void *'.
2128	Enclose functions with `extern "C"' for C++.
2129
2130	* src/libs/libdriver/input.cpp (remember_filename,
2131	remember_source_filename): Use cast for string constant.
2132
2133	* src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
2134	src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
2135	src/libs/libgroff/geometry.cpp: Some local variable renamings.
2136	* src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
2137	style.
2138	Enclose functions with `extern "C"' for C++.
2139	* src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
2140	(needs_quoting): Return `int'.
2141	(quote_arg): Add proper casts to malloc and realloc.
2142	* src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
2143	various MS Windows environments.
2144	(spawnvp_wrapper): Add proper cast to malloc.
2145
2146	* src/preproc/eqn/box.h: Remove redundant declarations of
2147	`make_script_box', `make_mark_box' and `make_lineup_box'.
2148	* src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
2149	* src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
2150	variable renamings.
2151
2152	* src/preproc/grn/hpoint.cpp: Some local variable renamings.
2153	* src/preproc/grn/hgraph.cpp: Some local variable renamings.
2154	(dx, dy): Renamed functions to...
2155	(deltax, deltay): This.
2156	* src/preproc/grn/main.cpp: Some local variable renamings.
2157	(deffont): Add `const'.
2158	(initpic, conv): Use cast for string constant.
2159
2160	* src/preproc/html/pre-html.cpp: Some local variable renamings.
2161	(makeFileName, alterDeviceTo, addZ): Use cast for string constant.
2162	(char_buffer::run_output_filter): Second argument is unused.
2163	* src/preproc/html/pushback.cpp: Some local variable renamings.
2164
2165	* src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
2166	* src/preproc/pic/object.cpp: Some local variable renamings.
2167
2168	* src/preproc/refer/label.y (lookup_label): Remove redundant
2169	declaration of local variable.
2170
2171	* src/preproc/soelim.cpp: Remove redundant declaration of
2172	`interpret_lf_args'.
2173
2174	* src/preproc/tbl/main.cpp: Some local variable renamings.
2175
2176	* src/roff/groff/groff.cpp (main): Use cast for string constant.
2177	* src/roff/groff/pipeline.c: Enclose declarations of `error',
2178	`c_fatal', and `i_to_a' with `extern "C"' for C++.
2179	Don't use C++-style comments.
2180
2181	* src/roff/troff/env.h: Remove redundant declaration of `title'.
2182	* src/roff/troff/node.h, src/roff/troff/env.cpp,
2183	src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
2184	renamings.
2185	* src/roff/troff/div.h: Remove redundant declaration of
2186	`end_diversions'.
2187	* src/roff/troff/troff.h: Remove redundant declaration of
2188	`cleanup_and_exit'
2189	* src/roff/troff/input.cpp: Remove redundant declaration of
2190	`handle_first_page_transition' and `process_input_stack'.
2191
2192	* src/utils/hpftodit.cpp: Some local variable renamings.
2193
2194	* src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
2195	for C++.
2196	Don't define RETSIGTYPE.
2197	* src/utils/indxbib/indxbib.cpp: Some local variable renamings.
2198
2199	* src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
2200	(error): Use `const' in argument.
2201	(main): Remove redundant declaration of `optind'.
2202	Move declaration of `Version_string' to top-level.
2203
2204	* PROBLEMS: Document difficulties compiling signal.c if a C++
2205	compiler is used for C.
2206
22072004-04-07  Werner LEMBERG  <wl@gnu.org>
2208
2209	* Makefile.sub (DISTCLEANFILES): Add `test-groff'.
2210
22112004-04-06  Keith Marshall  <keith.d.marshall@ntlworld.com>
2212
2213	Make scripts like nroff.sh and neqn.sh portable across various
2214	(Unix-like) shell implementations from Cygwin, MSYS, etc., which use
2215	non-POSIX path separators.  The idea is to extend those scripts to
2216	decide at run-time (of the script) which path separator to use.
2217
2218	* arch/misc/Makefile.sub: New file.
2219	* arch/misc/shdeps.sh: New file, generating OS dependency fixups.
2220	This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
2221	a proper definition of the variable `GROFF_RUNTIME'.
2222
2223	* Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
2224	(MDEFINES): Add SH_DEPS_SED_SCRIPT.
2225	(PROGDEPDIRS): New variable.
2226	`FORCE' it.
2227	(PROGDIRS): Add PROGDEPDIRS.
2228
2229	* src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
2230	Don't substitute @SEP@ and @BINDIR@.
2231	* src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
2232	(PATH): Use GROFF_RUNTIME.
2233
2234	* src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
2235	Don't substitute @SEP@ and @BINDIR@.
2236	* src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
2237	(PATH): Use GROFF_RUNTIME.
2238
22392004-04-05  Keith Marshall  <keith.d.marshall@ntlworld.com>
2240
2241	* src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
2242	Cygwin which doesn't handle stderr correctly.
2243
22442004-03-08  Werner LEMBERG  <wl@gnu.org>
2245
2246	* Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
2247	against empty argument.  Problem reported by <cgd@broadcom.com>.
2248
22492004-03-05  Keith Marshall  <keith.d.marshall@ntlworld.com>
2250
2251	* Makefile.in (SEP): Replaced with...
2252	(RT_SEP, SH_SEP): Separators for the target platform's native path
2253	separator and the build environment, respectively.
2254	(fontpath, tmacpath): Use RT_SEP.
2255	(MDEFINES): Updated.
2256
2257	* contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
2258	* doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
2259	* src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
2260	* src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
2261
22622004-03-05  Werner LEMBERG  <wl@gnu.org>
2263
2264	* fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200.  This helps to
2265	reduce alignment problems with newer printers which use built-in
2266	TrueType fonts (instead of the older Intellifonts).  The ideal
2267	solution is to provide a second set of groff metric files, but this
2268	is extremely time-consuming to produce, given that HP's metric
2269	files are very rudimentary.
2270
22712004-03-01  Werner LEMBERG  <wl@gnu.org>
2272
2273	* src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
2274	s/operand/argument/ in error message.
2275
22762004-03-01  Keith Marshall  <keith.d.marshall@ntlworld.com>
2277
2278	* src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
2279	is in use.
2280
22812004-03-01  Antti Kantee  <pooka@netbsd.org>
2282
2283	* tmac/s.tmac (XE): Fix error message.
2284
22852004-02-27  Jeff Conrad  <jeff_conrad@msn.com>
2286
2287	* src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
2288	New macros.
2289
2290	* src/roff/groff/pipeline.c: Declare strcasecmp.
2291	(run_pipeline) [_WIN32]: Use function name variants which don't
2292	start with `_'.
2293	Fix stream handling.
2294
22952004-02-27  Keith Marshall  <keith.d.marshall@ntlworld.com>
2296
2297	* src/include/nonposix.h: Fix declaration of `system_shell_name'.
2298	Declare `spawnvp_wrapper' and macro definitions of spawnvp only
2299	for platforms which use the native Win32 runtime libraries.
2300	(FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
2301
2302	* src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
2303	QUOTE_ARG_REALLOC_ERROR): Fix string.
2304
2305	* src/preproc/html/pre-html.cpp: Remove declaration of
2306	`spawnvp_wrapper'.
2307	Don't use __MINGW32__.
2308	s/DEBUG_FILE/DEBUG_FILE_DIR/.
2309	(DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
2310	(OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
2311	(char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
2312	calls to `set_redirection' and `WAIT'.
2313	[MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
2314	Fix calls to `set_redirection' and `save_and_redirect'.
2315	(char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
2316	to `set_redirection' and `save_and_redirect'.
2317	(usage): Fix message.
2318	(makeTempFiles, main): Use `DEBUG_FILE'.
2319
23202004-02-21  Werner LEMBERG  <wl@gnu.org>
2321
2322	* src/roff/troff/troff.h (WARN_TOTAL): Fix value.
2323
23242004-02-21  Keith Marshall  <keith.d.marshall@ntlworld.com>
2325
2326	* src/libs/libgroff/quotearg.c: New file, providing proper argument
2327	quoting for MSVC's spawn* and exec* functions.
2328	* src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
2329	spawnvp with proper quoting for MSVC.
2330
2331	* src/libs/libgroff/assert.cpp (program_name),
2332	src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
2333	* src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
2334
2335	* src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
2336
2337	* src/include/error.h (program_name): Declare as `extern "C"'.
2338	* src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
2339
23402004-02-21  Jeff Conrad  <jeff_conrad@msn.com>
2341
2342	* src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
2343	spawnvp_wrapper.
2344	[MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
2345
23462004-02-20  Jeff Conrad  <jeff_conrad@msn.com>
2347
2348	* src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
2349	variable.
2350	(sbasename) [__MSDOS__ || ...]: New function.
2351	(system_shell_name) [__MSDOS__ || ...]: Use a different, more
2352	generic algorithm.
2353	(system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
2354	(run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
2355	of XXX.
2356	Use STDOUT_FILENO instead of hardcoded file handle.
2357	(signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
2358
23592004-02-19  Werner LEMBERG  <wl@gnu.org>
2360
2361	* src/roff/troff/div.cpp: Include nonposix.h after troff.h to
2362	avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
2363
23642004-02-18  Werner LEMBERG  <wl@gnu.org>
2365
2366	* font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
2367	new font and mapping files.
2368
23692004-02-18  Jeff Conrad  <jeff_conrad@msn.com>
2370	    Keith Marshall  <keith.d.marshall@ntlworld.com>
2371
2372	* src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
2373	an input pipe.  This is needed for the MSVC compiler to make troff's
2374	`-o' option work.
2375
2376	* src/roff/troff/div.cpp: Include nonposix.h.
2377	(cleanup_and_exit): Call FLUSH_INPUT_PIPE.
2378
23792004-02-17  Werner LEMBERG  <wl@gnu.org>
2380
2381	* font/devlj4/generate/special.awk: New script.
2382	* font/devlj4/generate/Makefile (S): Use special.awk.
2383	* font/devlj4/*: Regenerated, including the following new files:
2384	Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
2385	MS Symbol (SYMBOL), Wingdings (WINGDINGS).
2386	* NEWS: Document new lj4 fonts and revised hpftodit.
2387
23882004-02-17  Paco Andrés Verdú  <pandres@dragonet.es>
2389
2390	* src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
2391
23922004-01-25  Werner LEMBERG  <wl@gnu.org>
2393
2394	* src/libs/libgroff/progname.cpp: Replaced with...
2395	* src/libs/libgroff/progname.c: New file.
2396	* src/libs/libgroff/Makefile.sub: Updated accordingly.
2397
23982004-01-17  Werner LEMBERG  <wl@gnu.org>
2399
2400	* font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
2401
24022004-01-16  Jeff Conrad  <jeff_conrad@msn.com>
2403
2404	* font/devlj4/generate/wingdings.map,
2405	font/devlj4/generate/symbol.map: Include unnamed glyphs.
2406	Use groff glyph names where possible.
2407	* src/devices/grolj4/lj4_font.man: Minor updates.
2408
24092004-01-13  Werner LEMBERG  <wl@gnu.org>
2410
2411	* tmac/www.tmac (DC): Handle TTY devices.
2412
2413	* doc/webpage.ms: Document viewCVS from ffii.org.
2414	* NEWS, README: Updated.
2415
2416	* src/roff/groff/groff.man: Mention lj4_font man page.
2417
2418	* font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
2419	variables.
2420	(FONTS): Add SYMBOL and WINGDINGS.
2421	(SYMBOL, WINGDINGS): New targets.
2422
24232004-01-13  Jeff Conrad  <jeff_conrad@msn.com>
2424
2425	* src/devices/grolj4/lj4_font.man: New man page.
2426	* src/devices/grolj4/Makefile.sub (MAN5): New variable.
2427	* src/devices/grolj4.man: Mention lj4_font man page.
2428
2429	* src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
2430	* src/utils/hpftodit/hpftodit.man: Document it.
2431	(CW): New macro.
2432	Remove details about fonts (which are now in lj4_font.man).
2433
2434	* font/devlj4/generate/symbol.map,
2435	font/devlj4/generate/wingdings.map: New files.
2436
24372004-01-12  Werner LEMBERG  <wl@gnu.org>
2438
2439	* README: Mention ffii's viewcvs access.
2440
24412004-01-09  Werner LEMBERG  <wl@gnu.org>
2442
2443	* font/devlj4/generate/special.map: Map MSL 228 to U+221F.
2444
24452004-01-09  Jeff Conrad  <jeff_conrad@msn.com>
2446
2447	Revert most of the change from 2004-01-03 to better control used
2448	symbol sets.
2449
2450	* src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
2451	(text_symbol_sets, special_symbol_sets): New arrays.
2452	(symbol_set_table): New global variable.
2453	(read_symbol_sets): Use search order given in the text_symbol_sets
2454	and special_symbol_sets arrays.  If command line flag -a is not
2455	given, search both arrays.
2456	(output_charset): Require x_height_tag only for command line flag -i.
2457
24582004-01-06  Werner LEMBERG  <wl@gnu.org>
2459
2460	Implement string-valued registers \n[.m] and \n[.M] to return the
2461	name of the current drawing and background color, respectively.
2462
2463	* src/roff/troff/symbol.h: Moved to...
2464	* src/include/symbol.h: Here.
2465	Small fixes to make it work outside of the `troff' directory.
2466	* src/roff/troff/symbol.cpp: Moved to...
2467	* src/libs/libgroff/symbol.cpp: Here.
2468	Small fixes to make it work outside of the `troff' directory.
2469
2470	* src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
2471	(OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
2472	Updated.
2473
2474	* src/include/color.h: Include symbol.h.
2475	(color): Add new field `nm'.
2476	* src/libs/libgroff/color.cpp (color::color): Updated.
2477
2478	* src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
2479	src/roff/troff/node.cpp, src/roff/troff/number.cpp,
2480	src/roff/troff/reg.cpp: Don't include symbol.h.
2481
2482	* src/roff/troff/env.cpp: Don't include symbol.h.
2483	(environment::get_glyph_color_string,
2484	environment_get_fill_color_string): New member functions.
2485	(init_env_requests): Handle `.m' and `.M' registers.
2486	* src/roff/troff/input.cpp: Don't include symbol.h.
2487	(default_symbol): Moved to symbol.cpp/symbol.h.
2488	(do_glyph_color, do_fill_color, define_color): Pass symbol name
2489	to color constructor.
2490	* src/roff/troff/env.h: Updated.
2491
2492	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2493	Document new registers.
2494
24952004-01-05  Werner LEMBERG  <wl@gnu.org>
2496
2497	* src/roff/troff/node.cpp (space_node::get_breakpoints,
2498	space_node::nbreaks): Protect against zero `next' field.
2499
25002004-01-03  Jeff Conrad  <jeff_conrad@msn.com>
2501
2502	In hpftodit, use the symbol sets offered in the TFM.
2503
2504	* src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
2505	(symbol_set, text_symbol_sets, special_symbol_sets,
2506	symbol_set_table): Removed.
2507	(get_printcode): Removed.
2508	(read_symbol_sets): Initialize `symbol_set' field with
2509	`NO_SYMBOL_SET'.
2510	Simplify code to just use the `kind' value.
2511	(output_charset): Improve output formatting.
2512	(dump_symbols): Simplified.
2513
25142004-01-02  Werner LEMBERG  <wl@gnu.org>
2515
2516	* font/devlj4/generate/text.map: Add more MSL numbers.
2517
25182004-01-02  Jeff Conrad  <jeff_conrad@msn.com>
2519
2520	* src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
2521	(text_symbol_sets): Add more symbol sets.
2522	(debug_flag): New static variable (moved from `main').
2523	(get_printcode, show_symset): New functions.
2524	(main): Remove `debug_flag'.
2525	(output_charset): Use `show_symset'.
2526	(dump_symbols):  Use `show_symset'.
2527	Print symsets for all glyphs.
2528	(read_map): Actually call `unicode_to_ucode_make' but this time
2529	correctly.
2530
25312004-01-01  Werner LEMBERG  <wl@gnu.org>
2532
2533	* font/devlj4/generate/text.map, font/devlj4/generate/special.map:
2534	Fix placement of comments.
2535
25362004-01-01  Jeff Conrad  <jeff_conrad@msn.com>
2537
2538	* src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
2539	option `-d' is given.
2540	(output_charset): Improve warning messages to give more information.
2541	(dump_symbols): Make information more precise.
2542	(usage): Updated.
2543	(read_map): Don't call unicode_to_ucode_name; the glyph names must
2544	appear as-is and shouldn't be decomposed.
2545
25462003-12-31  Werner LEMBERG  <wl@gnu.org>
2547
2548	* src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
2549	* font/devlj4/generate/Makefile (IFLAG): Updated to new units.
2550	(FONTS): Add TrueType font families Arial and Times New Roman.
2551	(TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
2552	* font/devlj4/generate/text.map: Fix Unicode values of `fi' and
2553	`fl'.
2554
25552003-12-31  Jeff Conrad  <jeff_conrad@msn.com>
2556
2557	* test-groff.in (SEP): Quote value.
2558	* src/roff/troff/node.cpp (suppress_node::tprint): Change type of
2559	`tem' to `char*' to avoid deallocation of a pointer to a constant
2560	object which some compilers don't like.
2561
25622003-12-31  Werner LEMBERG  <wl@gnu.org>
2563
2564	* font/devlj4/generate (text.map, special.map): Rewritten to work
2565	with the new hpftodit version.
2566
25672003-12-30  Jeff Conrad  <jeff_conrad@msn.com>
2568
2569	* src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
2570	set and 8bit character code for all glyphs also.
2571
25722003-12-30  Werner LEMBERG  <wl@gnu.org>
2573
2574	* src/libs/libgroff/strcasecmp.c: Updated from gnulib.
2575
25762003-12-29  Werner LEMBERG  <wl@gnu.org>
2577
2578	More fixes for MSVC compiler.
2579
2580	* doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
2581	$(SEP).
2582
2583	* src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
2584	STDERR_FILENO) [_MSC_VER]: Define conditionally.
2585	(getpid) [_MSC_VER]: Remove.
2586	Include direct.h and process.h conditionally.
2587
2588	* src/roff/troff/node.cpp (suppress_node::tprint): Don't use
2589	parentheses for a_delete.
2590
2591	* src/utils/lookbib/lookbib.cpp: Include nonposix.h.
2592
2593	* test-groff: Replaced with...
2594	* test-groff.in: This new template to handle path separator
2595	properly.
2596
2597	* configure.ac: Check for direct.h and process.h.
2598	Generate test-groff script.
2599	* configure, src/include/config.hin: Regenerated.
2600
26012003-12-28  Werner LEMBERG  <wl@gnu.org>
2602
2603	Add integral extension glyph.
2604	Add new option `-x' to afmtodit to suppress use of built-in AGL.
2605
2606	* font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
2607
2608	* font/devps/generate/textmap: Provide entry for `integralex' to
2609	override (old) PUA value of the AGL.
2610	* font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
2611	* font/devps/*: Regenerated.
2612
2613	* src/utils/afmtodit/afmtodit.pl: Add option `-x'.
2614	* src/utils/afmtodit/afmtodit.man, NEWS: Updated.
2615
26162003-12-27  Werner LEMBERG  <wl@gnu.org>
2617
2618	Add forgotten `coproduct' symbol (already available for DVI).
2619
2620	* font/devhtml/R.proto, font/devps/generate/textmap,
2621	font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
2622	src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
2623	U+2210 (\[coproduct]).
2624
26252003-12-26  Jeff Conrad  <jeff_conrad@msn.com>
2626
2627	hpftodit has been extended to handle TrueType metric files and
2628	more glyphs.  See hpftodit.man for more details.
2629
2630	* src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
2631	ctype.h, and unicode.h.
2632	s/msl/charcode/ everywhere since we now handle Unicode values also.
2633	(equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
2634	Use it where appropriate.
2635	(MULTIPLIER): Replaced with...
2636	(multiplier): New global static variable.
2637	(scale): Updated.
2638	(tag_type): Add more TFM tags.
2639	(tag_name): New array.
2640	(ENUM_TYPE, FLOAT_TYPE): Removed.
2641	(BYTE_TYPE): New value assigned.
2642	(ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
2643	(text_symbol_sets, special_symbol_sets): Extended to cover more
2644	sets.
2645	(check_type): Add return value.
2646	(check_units): Add parameters to get ppi and upem values.
2647	Handle TrueType TFM data.
2648	(output_font_name): New function.
2649	(output_charset): Add parameter to handle TFM type.
2650	Handle TrueType TFMs also.
2651	(em_fract): New macro.
2652	(dump_tags): Be much more verbose and handle more tags.
2653	(dump_ascii, dump_symbol_sets, dump_symbols): New functions.
2654	(hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
2655	functions.
2656	(read_map): Add parameter to handle TFM type.
2657	Handle both MSL and Unicode mappings.
2658	(main): Add two new command line options `-a' and `-q'.
2659	Updated to make use of new functions.
2660	(usage): Updated.
2661
2662	* src/utils/hpftodit/hpuni.cpp: New file.
2663
2664	* src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
2665	Updated.
2666
26672003-12-25  Werner LEMBERG  <wl@gnu.org>
2668
2669	* src/include/nonposix.h (read) [_MSC_VER]: Define.
2670
26712003-12-24  Werner LEMBERG  <wl@gnu.org>
2672
2673	* src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
2674	by Michail Vidiassov <master@iaas.msu.ru>.
2675
26762003-12-20  Werner LEMBERG  <wl@gnu.org>
2677
2678	* font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2679	and u0049_0307.
2680	Add missing latin-2 glyphs.
2681	* font/devutf8/R.proto: Add missing latin-2 glyphs.
2682
2683	* tmac/troffrc: Load `composite.tmac' earlier.
2684
2685	* tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
2686	u00{53,73}_0327, and u0049_0307.
2687	* tmac/X.tmac: Add u00{47,67}_0306.
2688	* tmac/tty-char.tmac: Use composite glyph names for readability.
2689
2690	* NEWS: Updated.
2691
2692	* src/include/unicode.h: Remove `extern' keywords.
2693
26942003-12-20  Nilgün Belma Bugüner  <nilgun@superonline.com>
2695
2696	* tmac/latin5.tmac: New file.
2697
26982003-12-19  Werner LEMBERG  <wl@gnu.org>
2699
2700	Add some glyphs needed for Turkish.
2701
2702	* font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
2703	and u0049_0307.
2704
2705	* tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
2706	* tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
2707	u00{53,73}_0327, and u0049_0307.
2708
27092003-12-18  Werner LEMBERG  <wl@gnu.org>
2710
2711	* src/devices/grops/ps.cc (ps_output::put_float): Revert change
2712	from 2001-10-04.
2713	Remove trailing zeros.
2714
27152003-12-17  Werner LEMBERG  <wl@gnu.org>
2716
2717	Make \? transparent to end-of-sentence recognition.
2718
2719	* src/roff/troff/input.cc (non_interpreted_node): Add
2720	`ends_sentence' member function.
2721
27222003-12-16  Werner LEMBERG  <wl@gnu.org>
2723
2724	* doc/groff.texinfo: Document `dt' request correctly.
2725	Other minor typographical improvements.
2726
27272003-12-10  Michail Vidiassov  <master@iaas.msu.ru>
2728
2729	* src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
2730
27312003-12-10  Richard Stallman  <rms@gnu.org>
2732
2733	* LICENSE: Better wording.
2734
27352003-12-09  Werner LEMBERG  <wl@gnu.org>
2736
2737	* aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
2738	* configure, NEWS: Updated.
2739
27402003-12-08  Werner LEMBERG  <wl@gnu.org>
2741
2742	* FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
2743
27442003-12-07  Bernd Warken  <bwarken@mayn.de>
2745
2746	* LICENSE: Updated.
2747
27482003-12-07  Werner LEMBERG  <wl@gnu.org>
2749
2750	* INSTALL: Improved.
2751
27522003-12-05  Keith Marshall  <keith.d.marshall@ntlworld.com>
2753
2754	Use path separator character of target platform for compiled-in
2755	default paths.
2756
2757	* aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
2758	* configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
2759	* configure: Regenerated.
2760	* Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
2761
27622003-12-05  Werner LEMBERG  <wl@gnu.org>
2763
2764	* src/include/nonposix.h (PATH_SEP_CHAR): New definition.
2765	Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
2766
27672003-12-04  Bernd Warken  <bwarken@mayn.de>
2768
2769	* LICENSE: New file.
2770
27712003-12-03  Werner LEMBERG  <wl@gnu.org>
2772
2773	* src/utils/afmtodit/afmtodit.pl: Comment out code which handles
2774	ligatures present in AFM files since groff currently only
2775	understands some standard ligatures and nothing else.
2776
27772003-12-03  Jeff Conrad  <jeff_conrad@msn.com>
2778
2779	* src/roff/groff/groff.cpp (main): Don't run the spooler if
2780	option -v is given.
2781
2782	* src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
2783	messages.
2784	Close stdout copy.
2785	Don't use Unix wait flags.
2786
27872003-12-02  Werner LEMBERG  <wl@gnu.org>
2788
2789	* src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
2790	src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
2791	src/roff/troff/uniuni.cpp: Moved to...
2792	* src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
2793	src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
2794	src/libs/libgroff/uniuni.cpp: Here.
2795
2796	* src/include/Makefile.sub.old (HDRS),
2797	src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
2798	src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
2799
28002003-12-01  Keith Marshall  <keith.d.marshall@ntlworld.com>
2801
2802	* src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
2803	`DEBUG_FILE'.
2804	Updated all users.
2805
28062003-12-01  Werner LEMBERG  <wl@gnu.org>
2807
2808	* groff.texinfo: Document special behaviour of `.vs 0'.
2809	Improve documentation of `cflags' request.
2810	* NEWS: Updated.
2811
28122003-11-29  Werner LEMBERG  <wl@gnu.org>
2813
2814	* font/devlj4/generate/Makefile (CORONET): Use correct TFM.
2815	* font/devlj4/CORONET: Regenerated.
2816
28172003-11-24  Werner LEMBERG  <wl@gnu.org>
2818
2819	* src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
2820	if processing hyphenation patterns in traditional mode.
2821	Improve error messages.
2822
28232003-11-20  Werner LEMBERG  <wl@gnu.org>
2824
2825	* src/roff/troff/node.cpp (troff_output_file::put_char_width,
2826	troff_output_file::put_char): Fix type of local variable `c'.
2827
28282003-11-19  Werner LEMBERG  <wl@gnu.org>
2829
2830	* src/roff/groff/pipeline.c (P): Removed.  Updated all function
2831	declarations.
2832	(i_to_a): Removed.  libgroff already provides this function.
2833	(run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
2834
28352003-11-18  Keith Marshall  <keith.d.marshall@ntlworld.com>
2836
2837	* src/roff/groff/pipeline.c (xstrsignal): Fix usage of
2838	HAVE_DECL_SYS_LIST.
2839
28402003-11-17  Werner LEMBERG  <wl@gnu.org>
2841
2842	* COPYING: Use correct version.
2843
28442003-11-11  Werner LEMBERG  <wl@gnu.org>
2845
2846	LynxOS 4.0.0 doesn't declare vfprintf.
2847
2848	* configure.ac: Check for vfprintf.
2849	* configure: Regenerated.
2850	* src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
2851	* src/include/config.hin: Regenerated.
2852
28532003-11-10  Werner LEMBERG  <wl@gnu.org>
2854
2855	LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
2856
2857	* configure.ac: Check for vsnprintf.
2858	* configure: Regenerated.
2859	* src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
2860	`HAVE_VSNPRINTF'.
2861	* src/include/config.hin: Regenerated.
2862
28632003-11-09  Werner LEMBERG  <wl@gnu.org>
2864
2865	* aclocal.m4: Updated syntax to autoconf 2.59.
2866	(GROFF_HTML_PROGRAMS): Use AC_FOREACH.
2867	Don't check for gsos2.
2868	(GROFF_SRCDIR, GROFF_BUILDDIR): Removed.  autoconf 2.59 provides
2869	working abs_top_srcdir and abs_top_builddir.
2870
2871	* configure.ac: Updated syntax to autoconf 2.59.
2872	Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
2873	Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
2874	* configure: Regenerated.
2875
2876	* Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
2877	s/@groff_top_builddir@/@abs_top_builddir@/.
2878
2879	* src/roff/groff/pipeline.c (xstrsignal):
2880	s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
2881
28822003-11-07  Werner LEMBERG  <wl@gnu.org>
2883
2884	* src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
2885	make start angle smaller than end angle to circumvent a bug in tpic
2886	handling of some versions of dvipdfm (and dvipdfmx).
2887
28882003-10-30  Werner LEMBERG  <wl@gnu.org>
2889
2890	* src/devices/grops/grops.man: Improve section on creating EPS.
2891
28922003-10-29  Werner LEMBERG  <wl@gnu.org>
2893
2894	* contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
2895	-P-pletter).
2896
28972003-10-28  Werner LEMBERG  <wl@gnu.org>
2898
2899	* doc/groff.texinfo: Fix documentation of `.if'.
2900
29012003-10-27  Michail Vidiassov  <master@iaas.msu.ru>
2902
2903	* src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
2904	the form `uniXXXX' also.
2905
29062003-10-27  Werner LEMBERG  <wl@gnu.org>
2907
2908	* contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
2909	contrib/pic2graph/pic2graph.sh: Implement secure management of
2910	temporary files.
2911	Pass `-P-pletter' to groff to avoid data outside of the converted
2912	area -- some versions of `convert' (for example 5.3.8) don't check
2913	the bounding box of the image but always use a fixed image size
2914	(letter paper format).
2915	* contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
2916	contrib/pic2graph/pic2graph.man: Updated.
2917
2918	* src/roff/groff/groff.man: Document $TMP and $TEMP.
2919
29202003-10-26  Werner LEMBERG  <wl@gnu.org>
2921
2922	* src/preproc/pic/troff.cpp (troff_output::simple_circle,
2923	troff_output::simple_ellipse, troff_output::simple_arc,
2924	troff_output::simple_line, troff_output::simple_spline,
2925	troff_output::simple_polygon): Insert a space before arguments.
2926	(troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
2927	latter doesn't produce a node, so the following `.sp -1' would do
2928	the wrong thing.
2929	Don't emit `.sp -1' after \M.  This also doesn't produce a token
2930	(and we don't have to care about compatibility mode).
2931	(troff_output::set_color, troff_output::reset_color): Don't emit
2932	`.sp -1' after \M and \m.
2933
2934	* src/roff/troff/input.cpp (old_have_input): New global variable.
2935	(input_stack::get): Handle `old_have_input'.
2936	(process_input_stack) <token::TOKEN_NEWLINE>: Call
2937	`trapping_blank_line' depending on `old_have_input', not
2938	`have_input'.
2939
29402003-10-20  Keith Marshall  <keith.d.marshall@ntlworld.com>
2941
2942	* src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
2943	(WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
2944	default directory names for temporary files.
2945	[__MSDOS__, _Win32] (temp_init::temp_init): Use them.
2946
2947	* src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
2948	[__MSDOS__] (run_pipeline): Honour environment variables.
2949	Don't use `tmpnam' but `tempnam' to work around messy
2950	implementation.
2951
2952	* README.MinGW: New file.
2953
29542003-10-16  Werner LEMBERG  <wl@gnu.org>
2955
2956	* src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
2957	`(*t)->next' without testing validity of `*t'.
2958	(usage): Make it more readable.
2959
29602003-10-16  Keith Marshall  <keith.d.marshall@ntlworld.com>
2961
2962	Make html device run under both MS-DOS and Win32.
2963
2964	* src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
2965	MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
2966	spawn or fork+exec has to be used, and whether parent must sleep
2967	until the child process terminates.  Used in
2968	`char_buffer::run_output_filter'.
2969	(copyofstdoutfd): Removed.
2970	(char_buffer): Replace `write_file_html' and `write_file_troff'
2971	member functions with `emit_troff_output' and `run_output_filter'.
2972	(DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
2973	macros.
2974	(replaceFd): Replaced with...
2975	(set_redirection): New auxiliary function.
2976	(waitForChild): Replaced with...
2977	(save_and_redirect): New auxiliary function for.
2978
2979	(char_buffer::do_html, char_buffer::do_image): Simplified, using new
2980	functions.
2981
29822003-10-14  Keith Marshall  <keith.d.marshall@ntlworld.com>
2983
2984	* aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
2985	(GROFF_LIBC): New function.
2986	* configure.ac: Call GROFF_LIBC.
2987	Check for `kill'.
2988	* configure: Regenerated.
2989
2990	* src/include/lib.h: Handle __MINGW32__.
2991	* src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
2992	Add macro for `pipe'.
2993	Define P_tmpdir.
2994
2995	* src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
2996	correctly.
2997
2998	* src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
2999	Implement.
3000
30012003-10-13  Werner LEMBERG  <wl@gnu.org>
3002
3003	Finally fix change 2003-08-26, based on ideas from Chuck Silvers
3004	<chuq@chuq.com>.
3005
3006	* contrib/mom/Makefile.sub: Use a stamp file in the `examples'
3007	directory.
3008
30092003-10-12  Werner LEMBERG  <wl@gnu.org>
3010
3011	* src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
3012	src/roff/troff/input.cc (usage): Updated.
3013
3014	* NEWS, doc/groff.texinfo: Updated.
3015
30162003-10-12  Peter Miller  <millerp@canb.auug.org.au>
3017
3018	* src/libs/libgroff/searchpath.cpp
3019	(search_path::open_file_cautious): New function which also handles
3020	`-' as stdin and stdout depending on the access mode.
3021	* src/include/searchpath.h (search_path): Updated.
3022
3023	* src/devices/grops/ps.cpp (main): Handle new `-I' switch.
3024	* src/devices/grops/ps.h: Include `searchpath.h'.
3025	* src/devices/grops/psrm.cpp (resource_manager::supply_resource):
3026	Open resource file with `include_search_path.open_file_cautious'.
3027	* src/devices/grops/grops.man: Document new `-I' switch.
3028
3029	* src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
3030	(main), src/devices/grolj4/lj4.cpp (main),
3031	src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
3032
3033	* src/preproc/soelim/soelim.cpp (include_list_length, include_list):
3034	Replaced with...
3035	(include_search_path): New global variable.
3036	(include_path_append): Removed.
3037	(main): Use `include_search_path.command_line_dir' to handle `-I'.
3038	(do_file): Simplify, using new
3039	`include_search_path.open_file_cautious'.
3040
3041	* src/roff/groff/groff.cpp (print_commands): Accept file handle as
3042	parameter.
3043	(main): Pass arguments to `-I' to both troff and devices.
3044	Improve handling of `-V'.
3045	* src/roff/groff/groff.man: Document changes to -I and -V.
3046
3047	* src/roff/troff/input.cpp (include_search_path): New global
3048	variable.
3049	(next_file, source, ps_bbox_request, transparent_file,
3050	process_input_file): Use new
3051	`include_search_path.open_file_cautious'.
3052	(main) Handle `-I' switch.
3053	* src/roff/troff/node.cpp (troff_output_file::really_copy_file):
3054	Use new `include_search_path.open_file_cautious'.
3055	* src/roff/troff/node.h: New extern symbol `include_search_path'.
3056	* src/roff/troff/troff.man: Document new `-I' switch.
3057
30582003-09-15  Ruslan Ermilov  <ru@FreeBSD.org>
3059
3060	Support multiple calls of .Lb in LIBRARY section.
3061
3062	* tmac/doc-common (doc-in-library-section): New register.
3063	(doc-section-library): New string.
3064	(Sh): Set `doc-in-library-section'.
3065	(Rd): Updated.
3066	* tmac/doc-syms (Lb): Insert breaks before and after arguments
3067	if in LIBRARY section.
3068	* tmac/doc.tmac (doc-save-global-vars): Updated.
3069	* NEWS, tmac/groff_mdoc.man: Updated.
3070
30712003-09-14  Ruslan Ermilov  <ru@FreeBSD.org>
3072
3073	* tmac/doc-common (doc-default-operating-system): New variable.
3074	(Os): Use it.
3075
30762003-09-08  Werner LEMBERG  <wl@gnu.org>
3077
3078	* tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
3079
30802003-08-31  Werner LEMBERG  <wl@gnu.org>
3081
3082	* contrib/mom/Makefile.sub: Fix last change to make it really work.
3083	* Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
3084	(install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
3085	$(DEVFILES) are not empty.
3086	* Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
3087
30882003-08-26  Chuck Silvers  <chuq@chuq.com>
3089
3090	* contrib/mom/Makefile.sub (prepare_make_examples): Make it work
3091	with parallel runs of `make'.
3092
30932003-08-23  Stephen Gildea  <http://www.gildea.com/stephen>
3094
3095	* src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
3096	insert SORT_SEP.  With certain combinations of sort specifications,
3097	refer sorted entries in the wrong order.  In particular, entries
3098	with a missing field should be be sorted before all entries that
3099	have that field, before refer looks to the next field.
3100
31012003-08-23  Werner LEMBERG  <wl@gnu.org>
3102
3103	* src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
3104	g++ linker is used.  Reported by Mark J. Reed
3105	<mark.reed@turner.com>.
3106
31072003-08-16  Heinz-Jürgen Oertel  <hj.oertel@surfeu.de>
3108
3109	Add key character `x' to tbl which makes tbl call a user-defined
3110	macro on a table cell.
3111
3112	* src/preproc/tbl/table.h (entry_modifier): Add `macro'.
3113	* src/preproc/tbl/table.cpp (block_entry::do_divert): Call
3114	`set_modifier' after printing the compatibility request.
3115	(set_modifier): Print call to `m->macro' if not empty.
3116	* src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
3117	`macro'.
3118	(process_format): Implement cases `x' and `X'.
3119	* src/preproc/tbl/tbl.man, NEWS: Updated.
3120
31212003-08-15  Werner LEMBERG  <wl@gnu.org>
3122
3123	* doc/groff.texinfo: Minor fixes.
3124
31252003-08-09  Werner LEMBERG  <wl@gnu.org>
3126
3127	* tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
3128
31292003-08-07  Werner LEMBERG  <wl@gnu.org>
3130
3131	* doc/Makefile.sub: Not all shells expand wildcards in the `for'
3132	argument list to nothing if there is no file to match.  Use `ls' as
3133	a protection, similar to autoconf.
3134
3135	* Makefile.comm (install_dev, uninstall_dev): Protect `for' against
3136	empty argument lists.
3137
3138	* doc/groff.texinfo: Improve documentation how vertical spacing
3139	and line breaks interact.
3140	Other minor fixes.
3141
3142	* tmac/www.tmac: Initialize `www-htmlimage-gap'.
3143
31442003-08-03  Werner LEMBERG  <wl@gnu.org>
3145
3146	* NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
3147	EPS (using eps2eps or similar programs to compute the bounding box).
3148
31492003-07-24  Werner LEMBERG  <wl@gnu.org>
3150
3151	* doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
3152	* doc/texinfo.tex: Updated from texinfo 4.6.
3153	* README.CVS: From now on we need texinfo 4.6.
3154
31552003-07-23  Werner LEMBERG  <wl@gnu.org>
3156
3157	Add requests `dei1' and `ami1' for completeness.
3158
3159	* src/roff/troff/input.cc (calling_mode): Remove
3160	CALLING_DISABLE_COMP.
3161	(comp_mode): New enumeration.
3162	(do_define_string, define_string, define_nocomp_string,
3163	append_string, append_nocomp_string): Updated.
3164	(do_define_macro): Add third parameter.
3165	(define_macro, define_nocomp_macro, define_indirect_macro,
3166	append_macro, append_nocomp_macro, append_indirect_macro): Updated.
3167	(define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
3168	functions.
3169	(ignore): Updated.
3170	(init_input_requests): Add `dei1' and `ami1'.
3171
3172	* tmac/trace.tmac: Handle de1 and am1.
3173	(de): Improve tracing message.
3174	(am): Add missing `do'.
3175	(return): Use de1.
3176
3177	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3178	Document new requests.
3179
31802003-07-22  Heinz-Jürgen Oertel  <hj.oertel@surfeu.de>
3181
3182	Add option -G to .MPIMG to insert a gap between text and the image.
3183
3184	* tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
3185	www-finish-left-ll): Updated.
3186	(www-image-just, www-image-gap, www-htmlimage-gap): New variables.
3187	(MPIMG): Make option -L and -R optional.
3188	Implement option -G.
3189
31902003-07-22  Gaius Mulley  <gaius@glam.ac.uk>
3191
3192	* src/devices/grohtml/post-html.cpp
3193	(html_printer::do_file_components): Don't use `stdout' as lvalue
3194	since it can be a macro.
3195
31962003-07-22  Werner LEMBERG  <wl@gnu.org>
3197
3198	* src/libs/libgroff/strerror.c: Include errno.h to be in sync with
3199	the corresponding test in aclocal.m4.
3200
32012003-07-21  Werner LEMBERG  <wl@gnu.org>
3202
3203	* src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
3204	names but RGB values directly.  Otherwise pnmtopng depends on
3205	an external file `rgb.txt' which maps colour names to values.
3206
32072003-07-20  Werner LEMBERG  <wl@gnu.org>
3208
3209	* aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
3210	* configure, src/include/config.hin: Regenerated.
3211
3212	* src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
3213
32142003-07-19  Werner LEMBERG  <wl@gnu.org>
3215
3216	* PROBLEMS: Add solution for UTF-8 problem with hyphens.
3217
32182003-07-18  Werner LEMBERG  <wl@gnu.org>
3219
3220	* *.man: Switch to non-compatibility mode temporarily if GNU
3221	syntax extensions are used in the particular man page.
3222
3223	* PROBLEMS: Add solutions for SGR problems.
3224
32252003-07-17  Werner LEMBERG  <wl@gnu.org>
3226
3227	Don't ignore grotty's command line options if \X'tty: sgr ...' is
3228	used to change the drawing scheme.
3229
3230	* src/devives/grotty/tty.cpp (bold_flag_option,
3231	underline_flag_option, italic_flag_option, reverse_flag_option,
3232	bold_underline_mode_option): New global variables.
3233	(update_options): New function.
3234	(tty_printer::special): Call update_options.
3235	(main): Don't set xxx_flag but xxx_flag_option, then call
3236	update_options.
3237
32382003-07-14  Werner LEMBERG  <wl@gnu.org>
3239
3240	Make grotty emit proper Unicode box drawing characters for -Tutf8.
3241
3242	* src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
3243	values.
3244	(hline_char, vline_char): New global variables.
3245	(tty_printer::tty_printer): Initialize them.
3246	(tty_printer::draw): Emit START_LINE and END_LINE flags for both
3247	horizontal and vertical lines.
3248	(crossings): New global array.
3249	(tty_printer::end_page): Use it to determine the proper crossing
3250	character for -Tutf8.
3251
32522003-07-12  Werner LEMBERG  <wl@gnu.org>
3253
3254	* doc/Makefilesub (HTMLDOCFILESALL): New macro.
3255	(HTMLDOCFILES): Revert to `pic.html'.
3256	(CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
3257
32582003-07-11  Werner LEMBERG  <wl@gnu.org>
3259
3260	* doc/pic.ms: Improve documentation of absolute coordinates.
3261	Document absolute positioning of pictures.
3262
3263	* NEWS: Add new pic capability.
3264
32652003-07-09  Hartmut Henkel  <hartmut_henkel@gmx.de>
3266
3267	* src/libs/libgroff/geometry.cpp (check_output_arc_limits):
3268	Rewritten.
3269
32702003-07-07  Werner LEMBERG  <wl@gnu.org>
3271
3272	Implement support for dashed and dotted ellipses in pic.  Based on
3273	a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
3274
3275	* src/preproc/pic/common.cpp (common_output::ellipse_arc,
3276	common_output::dashed_ellipse, common_output::dotted_ellipse): New
3277	functions.  Ellipse arcs are approximated with circle arcs.
3278	* src/preproc/pic/common.h (common_output): Updated.
3279	* src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
3280	functions.
3281	* src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
3282
3283	* src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
3284
32852003-07-06  Werner LEMBERG  <wl@gnu.org>
3286
3287	Make grotty work on platforms which have unsigned char as the
3288	default for char.  Based on a patch by Thomas Klausner
3289	<wiz@netbsd.org>.
3290
3291	* src/devices/grotty/tty.cpp (schar): New typedef.
3292	Updated calls to declare_ptable and implement_ptable.
3293	(glyph): Use schar for back_color_idx and fore_color_idx.
3294	(tty_printer): Use schar for curr_fore_idx and curr_back_idx.
3295	(tty_printer::tty_color, tty_printer::tty_printer,
3296	tty_printer::color_to_idx, tty_printer::put_color): Updated.
3297
32982003-07-06  Ruslan Ermilov  <ru@FreeBSD.org>
3299
3300	* src/roff/nroff/nroff.sh: Add option -d for completeness.
3301	* src/roff/nroff/nroff.man: Updated.
3302
33032003-07-05  Werner LEMBERG  <wl@gnu.org>
3304
3305	* NEWS, tmac/groff_www.man: Updated.
3306	* doc/Makefile.sub: Updated.
3307
33082003-07-05  Gaius Mulley  <gaius@glam.ac.uk>
3309
3310	Implement support for multiple HTML output files.
3311
3312	* src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
3313	-j command line option.
3314
3315	* src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
3316	global variables.
3317	(file): New fields `new_output_file', `require_links',
3318	`output_file_name'.
3319	(file::file): Updated.
3320	(files::set_file_name, files::set_links_required,
3321	files::are_links_required, files::is_new_output_file,
3322	files::file_name, files::next_file_name): New functions.
3323	(header_desc): New fields `no_of_level_one_headings',
3324	`header_filename'.
3325	(header_desc::header_desc): Updated.
3326	(header_desc::write_headings): Handle multiple files.
3327	(html_printer::write_header): Save file name in which header occurs.
3328	(html_printer::determine_header_level): Possibly split files on
3329	level one headings.
3330	(html_printer::do_links, html_printer::troff_tag): Updated.
3331	(html_printer::insert_split_file, html_printer::do_job_name,
3332	html_printer::emit_link, html_printer::write_navigation,
3333	html_printer::do_file_components): New functions.
3334	(html_printer::~html_printer): Handle multiple files.
3335	(main): Handle command line option `-j'.
3336
3337	* src/devices/grohtml/grohtml.man: Updated.
3338
3339	* doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
3340	which splits file.
3341
3342	* tmac/www.tmac (JOBNAME): New macro.
3343	* tmac/s.tmac (SH-NO-TAG): New macro.
3344	(@SH): Call SH-NO-TAG.
3345	(@NH): Updated.
3346
33472003-07-05  Ruslan Ermilov  <ru@FreeBSD.org>
3348
3349	* tmac/groff_mdoc.man: Improve documentation of punctuation
3350	characters.
3351
33522003-07-04  Ruslan Ermilov  <ru@FreeBSD.org>
3353
3354	* tmac/doc.tmac (Bd): Change to doc-Li-font later.
3355
33562003-07-03  Werner LEMBERG  <wl@gnu.org>
3357
3358	* tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
3359
33602003-07-01  Ruslan Ermilov  <ru@FreeBSD.org>
3361
3362	* tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
3363	after `/*' and `*/'.
3364	Fix spacing.
3365	(Fn, Fo): Reduce indentation in synopsis.
3366
3367	* tmac/doc-common (doc-check-depth): New macro.
3368	(doc-end-macro, Sh, Ss): Use it.
3369	(Cd): Fix behaviour in synopsis.
3370	(In): Make it parsed and callable.
3371	If not in the synopsis, represent the C header file enclosed in
3372	angle brackets.
3373	(doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
3374	Use minus, not hyphen.
3375
3376	* tmc/groff_mdoc.man: Updated.
3377
33782003-07-01  Werner LEMBERG  <wl@gnu.org>
3379
3380	Integrated grap2graph, contributed by Eric S. Raymond.
3381
3382	* contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
3383	New files.
3384	* Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
3385	contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
3386
33872003-07-01  Colin Watson  <cjwatson@debian.org>
3388
3389	* src/xditview/*.c: Add prototypes, fix return types, add includes.
3390	Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
3391
33922003-06-31  Ruslan Ermilov  <ru@FreeBSD.org>
3393
3394	* tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
3395
33962003-06-31  Werner LEMBERG  <wl@gnu.org>
3397
3398	* doc/Makefile.sub (CLEANADD): Remove all files created by
3399	running `make groff.{pdf,dvi}'.
3400
3401	* Makefile.sub (DISTCLEANFILES): Remove all non-source files from
3402	src/xditview also.
3403
34042003-06-30  Werner LEMBERG  <wl@gnu.org>
3405
3406	* Makefile.in (SHELL): Define as @SHELL@.
3407	(mkinstalldirs): Use $(SHELL).
3408	(MDEFINES): Add $(SHELL).
3409	* Makefile.comm (SHELL): Removed.
3410
34112003-06-29  Werner LEMBERG  <wl@gnu.org>
3412
3413	* tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
3414	The X11 documentation files use them.
3415	* tmac/groff_ms.man, doc/groff.texinfo: Document them.
3416
34172003-06-15  Robert Goulding  <goulding@Princeton.EDU>
3418
3419	* tmac/e.tmac (@C): Handle .ad also.
3420
34212003-06-12  Werner LEMBERG  <wl@gnu.org>
3422
3423	* src/preproc/tbl/tbl.man: Document formatting of text blocks.
3424
3425	* src/roff/troff/input.cc (token::next) <handle_escape_char>:
3426	Assign `n' even here.  It is possible to construct a node
3427	immediately following an escape character:
3428
3429	  .di xx
3430	  \?\\\?a
3431	  .br
3432	  .di
3433	  .xx
3434
34352003-06-10  Werner LEMBERG  <wl@gnu.org>
3436
3437	* README.WIN32: Removed.
3438	* MANIFEST: Updated.
3439
34402003-06-07  Werner LEMBERG  <wl@gnu.org>
3441
3442	* src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
3443
34442003-06-05  Werner LEMBERG  <wl@gnu.org>
3445
3446	* src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
3447	in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
3448
34492003-06-03  Werner LEMBERG  <wl@gnu.org>
3450
3451	* src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
3452	is done by the calling function.
3453
34542003-05-22  Ruslan Ermilov  <ru@FreeBSD.org>
3455
3456	* tmac/X.tmac: Fix definition of `em'.
3457
34582003-05-22  Werner LEMBERG  <wl@gnu.org>
3459
3460	* src/roff/troff/input.cc (return_macro_request): Fix detection of
3461	argument.
3462
34632003-05-18  Werner LEMBERG  <wl@gnu.org>
3464
3465	* tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
3466	to make	items work which consist only of a tag.
3467
34682003-05-17  Werner LEMBERG  <wl@gnu.org>
3469
3470	* tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
3471	aren't stretched in a tag (this can fail with unformatted boxes).
3472	Instead, insert a break and go back one line.
3473
34742003-05-16  Werner LEMBERG  <wl@gnu.org>
3475
3476	* src/roff/troff/input.cc (return_macro_request): If called with
3477	argument pop macro twice.  We need this to trace `return'.
3478
3479	* tmac/trace.tmac: Handle `return'.
3480	Fix typos.
3481
3482	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3483	Document.
3484
34852003-05-15  Larry Kollar  <kollar@alltel.net>
3486
3487	* tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
3488	registers `FPS', `FVS', and `FPD'.
3489
34902003-05-15  Werner LEMBERG  <wl@gnu.org>
3491
3492	* src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
3493	correctly.
3494
34952003-05-03  Ruslan Ermilov  <ru@FreeBSD.org>
3496
3497	* tmac/groff_mdoc.man: Slight improvements.
3498
34992003-05-03  Werner LEMBERG  <wl@gnu.org>
3500
3501	* tmac/doc-common (doc-header): Emit vertical space of 1v instead of
3502	`doc-header-space' after header line if register `cR' is set.
3503
35042003-05-02  Werner LEMBERG  <wl@gnu.org>
3505
3506	* TODO: Updated.
3507
35082003-05-01  Ruslan Ermilov  <ru@FreeBSD.org>
3509
3510	* tmac/doc-common (Nd): Use \[em].
3511
35122003-05-01  Werner LEMBERG  <wl@gnu.org>
3513
3514	* tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
3515	doc-footer-space): Initialize to 0.5i.
3516	(doc-setup-page-layout): Don't set doc-header-space and
3517	doc-footer-space.
3518
35192003-04-30  Werner LEMBERG  <wl@gnu.org>
3520
3521	* REVISION: Set to 1.
3522
3523	* doc/pic.ms: Document possible problems with `figname'.
3524
35252003-04-29  Werner LEMBERG  <wl@gnu.org>
3526
3527Version 1.19 released
3528=====================
3529
3530	* VERSION: Set to 1.19.
3531	* REVISION: Set to 0.
3532	* doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
3533
3534	* src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
3535	Define charset as `US-ASCII' in html output.
3536
3537	* tmac/www.tmac (ULE): Add missing scaling indicator.
3538
3539	* win32-diffs: Removed.
3540
35412003-04-28  Werner LEMBERG  <wl@gnu.org>
3542
3543	* doc/groff.texinfo: Document `dn' and `dl' registers if used with
3544	`.da' and `.boxa'.
3545	Document how to insert discardable whitespace with `.ss'.
3546
35472003-04-27  Werner LEMBERG  <wl@gnu.org>
3548
3549	* src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
3550	work with plain TeX also.
3551
3552	* src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
3553
35542003-04-25  Gaius Mulley  <gaius@glam.ac.uk>
3555
3556	* src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
3557	Use a loose DTD.
3558
35592003-04-24  Werner LEMBERG  <wl@gnu.org>
3560
3561	* src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
3562	vbox with positive height and zero depth if in TeX mode.
3563
3564	* NEWS: Document glyph name changes for grodvi and grolj4.
3565
35662003-04-23  Werner LEMBERG  <wl@gnu.org>
3567
3568	* src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
3569	* doc/pic.ms: Fixed.
3570
35712003-04-21  Werner LEMBERG  <wl@gnu.org>
3572
3573	HP-UX 10.20 has `snprintf' but it isn't declared.
3574
3575	* configure.ac: Add declaration test for snprintf.
3576	* configure: Regenerated.
3577	* src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
3578	* src/include/config.hin: Regenerated.
3579
35802003-04-19  Werner LEMBERG  <wl@gnu.org>
3581
3582	Add keyword `figname' to pic, specifying the name of the picture
3583	box in TeX mode.  Based on a patch from William J Poser
3584	<wjposer@unagi.cis.upenn.edu>.
3585
3586	* src/preproc/pic/pic.y: New token `FIGNAME'.
3587	(macro_name): New rule of type <str>.
3588	(placeless_element): Handle `FIGNAME'.
3589	* src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
3590	* src/preproc/pic/main.cpp (graphname): New global variable.
3591	(do_picture): Initialize `graphname'.
3592	* src/preproc/pic/pic.h: Updated.
3593	* src/preproc/pic/tex.cpp (tex_output::start_picture): Use
3594	`graphname'.
3595	Simplify TeX code.
3596	(tex_output::text): Beautify output.
3597	* src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
3598	`shaded' and `outlined' unconditionally.
3599	* NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
3600	Minor improvements.
3601
3602	* PROBLEMS, README.CVS: Mention that bison version 1.875b or
3603	greater is necessary.
3604
36052003-04-17  Hartmut Henkel  <hartmut_henkel@gmx.de>
3606
3607	Add option -r to soelim to avoid emission of `.lf' lines.
3608	Add option -t to produces TeX comment lines instead of `.lf' lines.
3609
3610	* src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
3611	and `tex_flag'.
3612	(usage): Updated.
3613	(main): Handle `-r' and `-t'.
3614	(set_location): Handle `raw_flag' and `tex_flag'.
3615	* src/preproc/soelim/soelim.man, NEWS: Updated.
3616
36172003-04-17  Werner LEMBERG  <wl@gnu.org>
3618
3619	* tmac/hyphenex.sh: Replaced with...
3620	* tmac/hyphenex.pl: This perl script to avoid sed compatibility
3621	nightmares.
3622
3623	* aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
3624	if --quiet is used for the configure script.
3625	* configure: Regenerated.
3626
36272003-04-16  Werner LEMBERG  <wl@gnu.org>
3628
3629	* src/devices/grohtml/post-html.cpp (text_glob::text_glob):
3630	Add `const' to second argument.
3631	(html_printer::add_table_end): Add `const' to argument.
3632	* src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
3633	`const' to arguments.
3634	* src/devices/grohtml/html-text.h: Updated.
3635
3636	* src/devices/grolbp/charset.h (symset): Use `unsigned char'.
3637	* src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
3638	argument.
3639
3640	* src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
3641	cast for integer constant.
3642
3643	* src/preproc/html/pre-html.cpp (image_device): Use `const'.
3644	(writeNbytes): Add `const' to first argument.
3645	(writeString): Add `const' to argument.
3646	(char_buffer::can_see): Add `const' to third argument.
3647	* src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
3648	`const' to argument.
3649	* src/preproc/html/pushback.h: Updated.
3650
3651	* src/preproc/soelim/soelim.cpp (include_list): Add `const'.
3652	(include_path_append): Add `const' to argument.
3653	(do_file): Updated.
3654
3655	* src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
3656	for `value'.
3657	(unicode_to_glyph_init::unicode_to_glyph_init): Updated.
3658	* src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
3659	for `value'.
3660	(unicode_decompose_init::unicode_decompose_init): Updated.
3661	* src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
3662	for `value'.
3663	(glyph_to_unicode_init::glyph_to_unicode_init): Updated.
3664	* src/roff/troff/input.cc (process_startup_file): Add `const' to
3665	argument.
3666
3667	* tmac/hyphenex.sh: Make script more portable by using a here
3668	document.
3669
36702003-04-15  Werner LEMBERG  <wl@gnu.org>
3671
3672	Renamed all `*.cc' files to `*.cpp'.
3673	Updated all configuration files, makefiles, and documentation.
3674
36752003-04-14  Werner LEMBERG  <wl@gnu.org>
3676
3677	* tmac/hyphenex.sh: Slight improvements.
3678
36792003-04-13  Werner LEMBERG  <wl@gnu.org>
3680
3681	* font/devascii/R.proto, font/devcp1037/R.proto,
3682	font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
3683	character slots with unnamed glyphs.
3684
3685	* tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
3686	(an-first): New global variable.
3687	(an-header): Emit vertical space between multiple man pages.
3688
36892003-04-11  Werner LEMBERG  <wl@gnu.org>
3690
3691	* doc/groff.texinfo, man/groff_out.man: \S only accepts integer
3692	values.
3693
36942003-04-10  Werner LEMBERG  <wl@gnu.org>
3695
3696	* PROBLEMS: Revised.
3697
36982003-04-10  Bernd Warken  <bwarken@mayn.de>
3699
3700	* doc/webpage.ms: Improved.
3701
37022003-04-09  Werner LEMBERG  <wl@gnu.org>
3703
3704	Add register \n[.height] which returns the value of \H.
3705	Add register \n[.slant] which returns the value of \S.
3706
3707	* src/roff/troff/env.cc (init_env_requests): Implement.
3708	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3709	Document.
3710
37112003-04-08  Werner LEMBERG  <wl@gnu.org>
3712
3713	* tmac/html.tmac: Move some of the data into html-end.tmac.
3714	Remove most of the character translations for eqn since html fonts
3715	now cover those characters.
3716	Load www.tmac.
3717	* tmac/html-end.tmac: New file.
3718	* tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
3719	* tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
3720	* tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
3721
37222003-04-07  Werner LEMBERG  <wl@gnu.org>
3723
3724	* man/groff_out.man: Document negative values of `N' if -Thtml is
3725	used.
3726
37272003-04-06  Werner LEMBERG  <wl@gnu.org>
3728
3729	* Makefile.comm (depend.temp): Check location of YTABC.
3730
37312003-04-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
3732
3733	* contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
3734	binary path.
3735	(groff_bin_path): Rename to GROFF_BIN_PATH.
3736	(GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3737	* doc/Makefile.in (TROFFBIN): New variable for troff
3738	binary path.
3739	(GROFFBIN): New variable for groff binary path.
3740	(groff_bin_path): Rename to GROFF_BIN_PATH.
3741	(TROFF): Use TROFFBIN.
3742	(GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3743	* doc/Makefile.sub (GROFFBIN): New variable for groff
3744	binary path.
3745	(groff_bin_path): Rename to GROFF_BIN_PATH.
3746	(GROFF): Use GROFFBIN and GROFF_BIN_PATH.
3747
3748	* Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
3749	with INSTALL_SCRIPT.
3750	(uninstall_dev): Uninstall scripts from DEVSCRIPTS.
3751	* Makefile.dev (all): Depend on DEVSCRIPTS.
3752	(install_dev): Likewise.
3753	* font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
3754	scripts.
3755	* font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
3756	(DEVGENSCRIPTS): New variable to hold generated scripts.
3757
37582003-04-05  Werner LEMBERG  <wl@gnu.org>
3759
3760	* src/libs/libdriver/input.cc (IntArray::operator[],
3761	IntArray::get_data): Remove meaningless `const' in return value.
3762
3763	* README.CVS: New file.
3764
37652003-04-04  Werner LEMBERG  <wl@gnu.org>
3766
3767	Check for stdint.h in C++, not in C.
3768
3769	* aclocal.m4 (GROFF_STDINT_H): New function,
3770	* configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
3771	AC_CHECK_HEADERS.
3772	* configure, src/include/config.hin: Regenerated.
3773	* src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
3774
3775
3776	Fix handling of &nbsp; in grohtml.  To do this, troff emits `N'
3777	with a negative value, representing the width of the unbreakable
3778	space (only for -Thtml).  grohtml then converts this back to
3779	&nbsp; and uses the value of N as its width.
3780
3781	* src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3782	unbreakable_space_node::tprint): Emit `N-<width>'.
3783	* src/include/printer.h (printer::set_numbered_char): Make it
3784	virtual.
3785	Make members `font_table' and `nfonts' protected instead of private.
3786	* src/devices/grohtml/post-html.cc
3787	(html_printer::set_numbered_char): New member function.
3788
3789
3790	* src/libs/libgroff/maxfilename.cc:
3791	s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
3792
3793	* src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
3794	emit word marker.
3795
37962003-04-03  Sergey A. Osokin  <osa@freebsd.org.ru>
3797
3798	* man/roff.man: Small fixes.
3799
38002003-04-03  Werner LEMBERG  <wl@gnu.org>
3801
3802	Make groff independent from locale's numeric settings.
3803
3804	* configure.ac: Check for `setlocale'.
3805	* configure, src/include/config.hin: Regenerated.
3806
3807	* src/include/lib.h: Handle HAVE_SETLOCALE.
3808
3809	* src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
3810	(main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
3811	(main), src/preproc/pic/main.cc (main): Call `setlocale'.
3812
3813
3814	* doc/groff.texinfo: Change dir category to `Typesetting'.
3815	(Man font macros): Mention that there is no space between arguments
3816	of .BI and friends.
3817
3818	* src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
3819	(*printer::change_color, *printer::change_fill_color): Add missing
3820	`const'.
3821
38222003-04-02  Werner LEMBERG  <wl@gnu.org>
3823
3824	* src/devices/grohtml/html-table.cc (html_table::emit_col,
3825	html_table::is_gap): Compute table widths after converting border
3826	positions to avoid rounding errors.
3827
38282003-04-01  Werner LEMBERG  <wl@gnu.org>
3829
3830	* src/devices/grohtml/html-text.cc (html_text::do_space): Handle
3831	`space_emitted' properly.
3832
38332003-03-31  Werner LEMBERG  <wl@gnu.org>
3834
3835	* src/devices/grohtml/html-table.cc: Fix column width calculation.
3836	(html_table::set_linelength): Don't add 1.
3837	(html_table::add_indent): Don't subtract 1.
3838
3839	* tmac/html.tmac: Set default page offset to zero.
3840
38412003-03-30  Werner LEMBERG  <wl@gnu.org>
3842
3843	Make groff emit `&nbsp;' for `\ ' and `\~' if `-Thtml' is used.
3844
3845	* src/roff/troff/node.cc (space_char_hmotion_node::tprint,
3846	unbreakable_space_node::tprint): New functions.
3847	(troff_output_file): Make space_char_hmotion_mode::tprint and
3848	unbreakable_space_node::tprint to friends.
3849	* src/roff/troff/node.h: Updated.
3850
3851	* font/devhtml/R.proto: Add `&nbsp' at position 0xA0 (as defined
3852	in the HTML standard).
3853
38542003-03-29  Werner LEMBERG  <wl@gnu.org>
3855
3856	* src/roff/troff/env.cc (point_size): Fix emission of html tag.
3857	Otherwise, the following code
3858
3859	  .di xxx
3860	  .ps 10
3861	  a
3862	  .br
3863	  .di
3864	  x\*[xxx]
3865
3866	produces `x a' instead of `xa'.  This is a temporary fix, disabling
3867	font changes in diversions for -Thtml.
3868
3869	* tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
3870	`HTML-TAG'.
3871	(an-do-tag-html): Merge with ...
3872	(an-do-tag): This macro.
3873	Change code slightly to circumvent grohtml bug.
3874	* tmac/troffrc-end: Define dummy for HTML-TAG-NS.
3875
3876	* src/devices/grohtml/html-table.cc (html_table::emit_col,
3877	html_table::is_gap): Round `width' properly.
3878
3879	* tmac/html.tmac: Provide some default layout parameters for
3880	grohtml.
3881
3882	* font/devhtml/DESC.proto: Don't use discrete values for `sizes'
3883	command.
3884
38852003-03-28  Werner LEMBERG  <wl@gnu.org>
3886
3887	src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
3888
38892003-03-27  Werner LEMBERG  <wl@gnu.org>
3890
3891	* tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
3892	defined.
3893
38942003-03-20  Werner LEMBERG  <wl@gnu.org>
3895
3896	* src/roff/troff/env.cc (vertical_spacing): Allow zero value for
3897	`.vs'.
3898	* doc/groff.texinfo: Updated.
3899
39002003-03-19  Werner LEMBERG  <wl@gnu.org>
3901
3902	* src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
3903	TOKEN_END_TRAP>: Reset `have_input'.
3904
39052003-03-18  Werner LEMBERG  <wl@gnu.org>
3906
3907	* src/roff/groff/groff.man: Mention groff_trace man page.
3908
39092003-03-16  Werner LEMBERG  <wl@gnu.org>
3910
3911	* Makefile.in (LIBEXT): New variable to indicate the file extension
3912	of library files.  Computed heuristically from $(OBJEXT).
3913	(MDEFINES): Add $(LIBEXT).
3914	* Makefile.lib, Makefile.comm: Use it.
3915
3916	* src/utils/pfbtops/pfbtops.c (get_text): New function.  Split
3917	overlong lines into smaller chunks.
3918	(get_binary): New function.
3919	(main): Use them.
3920	* src/utils/pfbtops/pfbtops.man: Updated.
3921
39222003-03-15  Colin Watson  <cjwatson@debian.org>
3923
3924	* src/roff/groff/groff.man: Minor syntax fix.
3925
39262003-03-14  Egil Kvaleberg  <egil@kvaleberg.no>
3927
3928	* src/devices/grops/ps.cc (ps_printer::media_set,
3929	ps_printer::~ps_printer): Handle zero paper width and length.
3930
39312003-03-13  Werner LEMBERG  <wl@gnu.org>
3932
3933	Add options -p and -l to grodvi.
3934
3935	* src/devices/grodvi/dvi.cc: Include paper.h.
3936	(landscape_flag, user_paper_length, user_paper_width): New global
3937	variables.
3938	(dvi_printer::begin_page): Emit `papersize' special.
3939	Set color after initialization of `cur_h' and `cur_v'.
3940	(main): Add options `-l' and `-p'.
3941	* font/devdvi/Makefile.sub (DESC): Set `papersize'.
3942	* src/devices/grodvi/grodvi.man, NEWS: Updated.
3943
3944	* src/devices/grops/psrm.cc (valid_input_table): Fixed.
3945
39462003-03-12  Werner LEMBERG  <wl@gnu.org>
3947
3948	* src/devices/grops/grops.man: Move documentation of .PSPIC to...
3949	* man/groff_tmac.man: This man page.
3950	* man/groff_font.man: Declare `paperwidth' and `paperlength' as
3951	deprecated.
3952
3953	* tmac/X.tmac: Don't load pspic.tmac.
3954
39552003-03-11  Werner LEMBERG  <wl@gnu.org>
3956
3957	Make variable `pr' local to libdriver/input.cc.  Based on a patch
3958	by Bernd Warken <bwarken@mayn.de>.
3959
3960	* src/include/driver.h (pr): Removed.
3961
3962	* src/libs/libdriver/input.cc (pr): New global variable.
3963	(do_file): Deallocate `pr'.
3964	* src/libs/libdriver/printer.cc (pr): Removed.
3965
3966	* src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
3967	(main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3968	(main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3969	(main): Don't delete `pr'.
3970
39712003-03-10  Werner LEMBERG  <wl@gnu.org>
3972
3973	* tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
3974	* tmac/papersize.tmac: New file.
3975	* tmac/troffrc: Include `papersize.tmac'.
3976	* tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
3977	* tmac/an-old.tmac: Set LT to LL by default.
3978
3979	* NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
3980	doc/groff.texinfo: Updated.
3981
3982	* src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
3983	bug which caused all odd iso papers to have wrong dimensions.
3984
3985	* src/devices/grops/ps.cc (user_paper_width): New global variable.
3986	(main) <'p'>: Set `user_paper_width' also.
3987	(ps_printer::media_width, ps_printer::media_height): Use values
3988	given with option `-p'.
3989
39902003-03-09  Werner LEMBERG  <wl@gnu.org>
3991
3992	* src/include/nonposix.h: Provide default for SET_BINARY.
3993
3994	* src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
3995	src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
3996	unconditionally.
3997
3998	* src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
3999	(main): Treat \r\n as \n.
4000
40012003-03-08  Werner LEMBERG  <wl@gnu.org>
4002
4003	* tmac/an-old.tmac: Use register `HY' to control hyphenation.
4004	* NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
4005
40062003-03-07  Werner LEMBERG  <wl@gnu.org>
4007
4008	Added support to access more than 256 glyphs in Type 1 fonts.
4009
4010	* src/devices/grops/ps.cc (subencoding): New structure.
4011	(style): Add `sub' field.
4012	Updated all users.
4013	(ps_printer): Add `subencodings' and `next_subencoding_index' fields.
4014	Add `set_subencoding', `get_subfont' and `encode_subfont' member
4015	functions.
4016	Updated all users.
4017	(ps_printer::set_char): Use `set_subencoding'.
4018	(make_subencoding_name): New function.
4019	(ps_printer::set_style): Handle case where `sty.sub' is not zero.
4020	(ps_printer::~ps_printer): Emit subencoding definitions.
4021
4022	* src/devices/grops/psrm.cc (valid_input_table): New array to
4023	properly support EBCDIC.
4024	(white_space): Add `\f'.
4025	(ps_get_line): Change first argument to be of type `string &'.
4026	Updated all callers.
4027	This allows to get lines of arbitrary length.
4028	Use `valid_input_table'.
4029	Remove warning about non-conforming PS line length.  This seems
4030	not to be of great importance -- for example, dvips don't emit
4031	a warning either.
4032	(PS_LINE_MAX): Removed.
4033	(matches_comment): Change first argument to be of type `string &'.
4034
4035	* src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
4036
4037	* src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
4038	%AGL_to_unicode, %default_ligatures): New hash tables.
4039	Read all map entries.
4040	Add unencoded characters.
4041	Check for default ligatures if there are no `L' entries.
4042	Print all kern entries.
4043	Print all characters in charset.
4044	* src/utils/afmtodit/afmtodit.man: Updated.
4045
4046	* font/devps/*: Regerated all fonts.
4047
4048	* tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
4049	of characters, just use `.trin'.  Otherwise the mapping depends
4050	on the font encoding.
4051	* tmac/ps.tmac: Add `fi' and `fl'.
4052	Improve `Fi' and `Fl'.
4053	* tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
4054	* tmac/Xps.tmac: Fix `em'.
4055
4056	* NEWS: Updated.
4057
40582003-03-04  Werner LEMBERG  <wl@gnu.org>
4059
4060	* src/roff/troff/input.cc (charinfo_to_node_list): Reset
4061	`have_input'.
4062
40632003-03-03  Werner LEMBERG  <wl@gnu.org>
4064
4065	* Makefile.sub (DISTCLEANFILES): Add gxditview._man.
4066
4067	* font/devps/generate/textmap: Remove entry `similarequal'.
4068	* font/devps/symbolmap: Updated.
4069
40702003-03-02  Werner LEMBERG  <wl@gnu.org>
4071
4072	* src/libs/libgroff/font.cc (font::load): Fix error message for
4073	bad character type.
4074
4075	* src/devices/grops/grops.man: Improve documentation of the -b
4076	flag.
4077
4078	* tmac/tty.tmac: Load latin1.tmac for all TTY devices except
4079	`ascii' and `cp1047'.
4080
40812003-03-01  Werner LEMBERG  <wl@gnu.org>
4082
4083	Document composite glyphs and the `composite' request.
4084
4085	* man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
4086
40872003-02-28  Werner LEMBERG  <wl@gnu.org>
4088
4089	* font/devdvi/generate/ec.map: Add some more Unicode entities.
4090	* font/devdvi/*EC: Updated.
4091
4092	* tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
4093	* tmac/latin1 (latin1-tr): Undo any previous mapping.
4094	* tmac/troffrc: Load `composite.tmac'.
4095	* tmac/Makefile.sub (NORMALFILES): Updated.
4096
4097	* doc/groff.texinfo (Input Encodings): New section.
4098	* NEWS: Updated.
4099
41002003-02-27  Werner LEMBERG  <wl@gnu.org>
4101
4102	* doc/texinfo.tex: New version 2003-02-11.06.
4103
4104	* tmac/doc-common (Dt): Don't emit warning for unknown section.
4105	* tmac/groff_mdoc.man: Fix description of `Dt'.
4106
41072003-02-26  Egil Kvaleberg  <egil@kvaleberg.no>
4108
4109	* font/devps/prologue.ps: Fix for included Postscript that does
4110	a setpagedevice -- which is now safely ignored.
4111
4112	* NEWS: Updated.
4113
4114	* src/devices/grops/ps.cc: Now sets the page size in the generated
4115	document.  This is done in two ways: Via a %%-comment for gv and
4116	the like, and via a PageSize and setpagedevice for programs that
4117	understands Postscript proper, like ps2pdf.
4118
4119	* src/devices/grops/ps.h: New broken-flag to avoid page size
4120	definition, if required.
4121
4122	* src/devices/grops/grops.man: New broken-flag 16 mentioned.
4123
4124	* doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
4125	Not really necessary due to the fix in prologue.ps, but cleaner:
4126	Such information does not belong in an .eps file.
4127
4128	* doc/Makefile.sub: See doc/Makefile.in.
4129
41302003-02-26  Ralph Corderoy  <ralph@inputplus.co.uk>
4131
4132	* aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
4133	instead of P1 since the latter is broken in some versions of netpbm.
4134	* configure: Updated.
4135
41362003-02-26  Larry Kollar  <kollar@alltel.net>
4137
4138	Make man pages more customizable.
4139
4140	* tmac/an-old.tmac (FT): New register holding footer distance from
4141	bottom.
4142	(HF): New string holding the default heading font.
4143	(TH): Handle registers `IN' and `SN' set on the command line.
4144	Use `FT'.
4145	(PT, BT): New strings to customize header and footer lines.
4146	(an-header, an-footer): Use them.
4147	(SH, SS): Use `HF'.
4148	* tmac/groff_man.man: Document changes.
4149
4150	* doc/groff.texinfo: Document man changes.
4151	Document Ultrix extensions of man.
4152
41532003-02-26  Werner LEMBERG  <wl@gnu.org>
4154
4155	* src/roff/troff/input.cc (do_width, do_if_request): Reset
4156	`have_input' after changing back to old environment.
4157
4158	* src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
4159	function up to be defined before first call.  This is necessary to
4160	avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
4161
4162	* src/utils/afmtodit/afmtodit.pl: Make script search for files in
4163	the default font directory also.  Based on a patch from James
4164	J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
4165	* src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
4166	* src/utils/afmtodit/afmtodit.man: Document it.
4167
4168	* NEWS: Updated.
4169
4170	* tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
4171
41722003-02-25  Gaius Mulley  <gaius@glam.ac.uk>
4173
4174	* aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
4175	(GROFF_PNMTOPS_NOSETPAGE): New macro.
4176	* configure.ac: Use it.
4177	* configure: Regenerated.
4178	* Makefile.in: Updated.
4179
4180	* tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
4181	(CLEANADD): Add www.tmac-sed.
4182	(pnmtops_nosetpage): Define default.
4183	(install_data): Handle www.tmac-sed and substitute
4184	@PNMTOPS_NOSETPAGE@.
4185	(stamp-sed): Add www.tmac.
4186	* tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
4187	It now breaks URLs at suitable places.
4188	(www:substring_ok): New register set by...
4189	(www:@test_substring): New macro.
4190	(www:error): New alias to www-error.
4191	(www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
4192	New macros.
4193	(URL): Use www:url_breaks.
4194	(PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
4195	(CDS, CDE): New macros.
4196
41972003-02-25  Werner LEMBERG  <wl@gnu.org>
4198
4199	* src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
4200	buffer overflow.
4201
42022003-02-24  Werner LEMBERG  <wl@gnu.org>
4203
4204	Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
4205	can be negative also.
4206
4207	* src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
4208	`int16'.
4209	(read_char_table): Avoid negative ascenders.
4210	(output_charset): Add cast.
4211	* font/devlj4/*: Regenerated.
4212
4213	Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
4214	possible.
4215
4216	* font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
4217	* font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
4218	of `<>'.
4219	* font/devdvi/*: Regenerated.
4220
4221	Map `la' and `ra' to U+27E8 and U+27E9.  These two characters have
4222	normal width, while the previously used characters (U+2329 and
4223	U+232A) are classified as wide due to canonical equivalence with the
4224	CJK punctuation characters U+3008 and U+3009.
4225
4226	* font/devutf8/R.proto: Updated.
4227	* src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
4228
4229	* man/groff_char.man: Simplify handling of table traps by
4230	introducing `start block' and `end block' macros.
4231	(Ns, Ne, 2s, 2e, Ds, De): New macros.
4232	(DL): Make it work with Unix troff also.
4233	Fix code values of `la' and `ra'.
4234
4235	* tmac/dvi.tmac: Define `<>' for CW and CWI.
4236
42372003-02-23  Gaius Mulley  <gaius@glam.ac.uk>
4238
4239	* src/devices/grohtml/post-html.cc (element_list::~element_list):
4240	New destructor, fixing a major memory leak.
4241
42422003-02-22  Werner LEMBERG  <wl@gnu.org>
4243
4244	* font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
4245	to be in conformance with Unicode 3.0 and newer.
4246
4247	* font/devlj4/generate/text.map: Add `Eu'.
4248	* font/devlj4/generate/special.map: Flip `*e' and `+e'.
4249	* font/devlj4/S: Regenerated.
4250
4251	* man/groff_char.man: Completely rewritten.
4252
4253	* doc/groff.texinfo: Fix description of request and macro arguments.
4254
42552003-02-20  Gaius Mulley  <gaius@glam.ac.uk>
4256
4257	Valgrind fixes.
4258
4259	* src/devices/grohtml/html-table.cc (html_table::~html_table):
4260	Deallocate `columns' list.
4261	* src/devices/grohtml/post-html.cc (char_block::~char_block):
4262	New destructor.
4263	(text_glob::text_glob_html, text_glob::text_glob_special,
4264	text_glob::text_glob_line, text_glob::text_glob_auto_image,
4265	text_glob::text_glob_tag): Avoid memory leaks.
4266	(text_glob::remember_table): Free memory before reassigning.
4267
42682003-02-19  Werner LEMBERG  <wl@gnu.org>
4269
4270	Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
4271	alias `hbar'), the Planck constant over two pi.
4272
4273	* font/devdvi/generate/texmi.map: Use `*e' for position 15 and
4274	`+e' for position 34.
4275	* font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
4276	`u2662' and `u2661'.
4277	* font/devdvi/{MI,S}: Regenerated.
4278	* font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
4279	* font/devlbp/*: Add `hbar' alias.
4280	* font/devlj4/generate/special.map: Ditto.
4281	* font/devlj4/S: Regenerated.
4282	* font/devps/generate/symbolchars: Add `+e'.
4283	* font/devps/generate/textmap: Fix PS name for `-h'.
4284	Add `hbar' alias.
4285	* font/devps/symbolmap: Regenerated.
4286
4287	* src/devices/grops/ps.cc (transform_fill): Removed since unused.
4288
4289	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
4290	`-h', `hbar'.
4291	* src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
4292	`-h'.
4293
4294	* tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
4295	`hbar'.
4296	* tmac/tty-char.tmac: Add `+e'.
4297
42982003-02-17  Werner LEMBERG  <wl@gnu.org>
4299
4300	Another round trying to really fix problems with `have_input'.
4301
4302	* src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
4303	(token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
4304
4305	* src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
4306	handling if both foreground and background colors are default.
4307
4308	* doc/groff.texinfo (Debugging): Document .lf differences to
4309	AT&T troff.
4310
43112003-02-16  Werner LEMBERG  <wl@gnu.org>
4312
4313	* src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
4314	null-bytes in created string.
4315
4316	* src/roff/troff/input.cc (lookup_color, interpolate_macro,
4317	alias_macro, lookup_request): Improve warning messages.
4318
4319	* src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
4320	not `strdup'.
4321	Free `last_image_filename'.
4322
4323	* src/preproc/html/pre-html.cc (char_block::char_block): Initialize
4324	`buffer'.
4325	(imageList::createPage, imageList::createImage): Use `free', not
4326	`a_delete'.
4327	(imageItem::~imageItem): Free `imageName'.
4328	(addRegDef): Use `strsave', not `strdup'.
4329	(get_resolution): Free `pathp'.
4330
43312003-02-15  Werner LEMBERG  <wl@gnu.org>
4332
4333	* src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
4334	to `dummy'.
4335
43362003-02-14  Werner LEMBERG  <wl@gnu.org>
4337
4338	Add memory management for colors to deallocate unnamed colors
4339	properly.
4340
4341	* src/include/color.h (color): New members `free_list' and `next'.
4342	New member functions `new' and `delete'.
4343	Add destructor.
4344	* src/libs/libgroff/color.cc: Implement it.
4345
4346	* src/libs/libgroff/font.cc (font::add_kern): Use integer cast
4347	for array size of new operator.
4348
4349	* src/libs/libdriver/input.cc (IntArray::operator[]): Remove
4350	redundant comparison.
4351
4352	* src/roff/troff/input.cc (word_space_node::reread,
4353	hmotion_node::reread): Avoid warning about unused parameter.
4354	(reset_output_registers): Remove redundant parameter.
4355	(define_color): Undo change 2003-02-12.
4356
4357	* src/roff/troff/reg.h: Updated.
4358
4359	* src/roff/troff/node.cc (troff_output_file::really_print_line,
4360	output_file::put_filename, real_output_file::really_put_filename,
4361	ascii_output_file::really_print_line,
4362	break_char_node::get_hyphen_list): Avoid warning about unused
4363	parameter.
4364	(suppress_node::tprint): Updated.
4365
4366	* configure.ac: Check declaration for rand() and srand().
4367	* configure: Regenerated.
4368
4369	* src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
4370	conditionally.
4371	* src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
4372	and srand().
4373
4374	* src/preproc/eqn/delim.cc (delim_table): Add missing initializers
4375	to avoid compiler warnings.
4376
4377	* src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
4378	unused.
4379
4380	* src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
4381	is unused.
4382	* src/devices/grops/psrm.cc (skip_possible_newline): Remove first
4383	(unused) parameter.
4384	Updated all callers.
4385
4386	* src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
4387	is unused.
4388	* src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
4389	* src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
4390
4391	* src/devices/grohtml/post-html.cc (html_printer::emit_line):
4392	Parameter is unused.
4393	(html_printer::add_table_end): Define parameter conditionally.
4394	* src/devices/grohtml/output.cc (simple_output::special): Parameter
4395	is unused.
4396
4397	* src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
4398	(lbp_printer::set_char): Last parameter is unused.
4399
4400	* src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
4401
44022003-02-13  Werner LEMBERG  <wl@gnu.org>
4403
4404	New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
4405	Make \D'f ...' move horizontally again for backwards compatibility.
4406	Replace it with \D'Fg ...' where appropriate to avoid dependency
4407	on horizontal resolution.
4408
4409	* src/roff/troff/input.cc (do_get_long_name): New function.
4410	(get_long_name): Call it.
4411
4412	(read_draw_node): Handle `\D'Fx ...' by calling ...
4413	(read_color_draw_node): New function.
4414
4415	(read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
4416	`end'.
4417	Pass it to `do_get_long_name' which is used instead of
4418	`get_long_name'.
4419
4420	* src/libs/libdriver/input.cc (color_from_Df_command): Remove
4421	unnecessary value guard.
4422	(parse_D_command) <'f'>: Add horizontal shift.
4423
4424	* src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
4425	* src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
4426	(FILL_MAX): Removed.
4427
4428	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
4429	Updated.
4430
44312003-02-12  Werner LEMBERG  <wl@gnu.org>
4432
4433	* src/roff/troff/input.cc (do_name_test, do_expr_test,
4434	do_zero_width): Push `\n' if closing delimiter is missing.
4435
4436	(token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
4437	<'F'>: Make \F non-transparent at the beginning of line.
4438	(process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
4439	token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
4440	`have_input'.
4441
4442	(define_color): Free color in case of reassignment.
4443
4444	* doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
4445	@DefescListEnd): Use @Var, not @var.
4446	Fix all calls.
4447
4448	* src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
4449
4450	* src/preproc/pic/object.cc (object_spec::~object_spec): Free
4451	`shaded' and `outlined' arrays.
4452	(object_spec::object_spec): Initialize `shaded' and `outlined'.
4453	(graphic_object::set_fill_color, graphic_object::set_outline_color):
4454	Use strsave.
4455	(closed_object::set_fill_color): Ditto.
4456	* src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
4457	instead of strdup.
4458	(troff_output::reset_color): Use a_delete instead of free.
4459	* src/preproc/pic/main.cc (do_file): Free `out' in case of error.
4460
44612003-02-11  Werner LEMBERG  <wl@gnu.org>
4462
4463	* doc/groff.texinfo: Improve documentation of `ad'.
4464	Document that \D'f...' is dependent on the horizontal resolution.
4465	* man/groff_diff.man: Improve documentation of \D'f...'.
4466
4467	* src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
4468	compensating \h'...' for \D'f ...' since the latter no longer moves
4469	current position.
4470	* src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
4471
44722003-02-10  Werner LEMBERG  <wl@gnu.org>
4473
4474	Improve error messages for `x F' (and `F') commands.
4475
4476	* src/include/error.h: Add declaration for
4477	`current_source_filename'.
4478	* src/libs/libgroff/filename.cc: Add `current_source_filename'.
4479	* src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
4480	parameter for source file string.
4481	Updated all callers.
4482
4483	* src/libs/libdriver/input.cc: Add `current_source_filename'.
4484	(remember_source_filename): New function.
4485	(parse_x_command <'F'>, do_file <'F'>): Use it.
4486
44872003-02-09  Werner LEMBERG  <wl@gnu.org>
4488
4489	Make grotty not emit warnings about unknown colors more than
4490	necessary.
4491
4492	* src/devices/grotty/tty.cc: Include `ptable.h'.
4493	(TTY_MAX_COLORS): Removed.
4494	(DEFAULT_COLOR_IDX): Defined to -1.
4495	(glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
4496	(tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
4497	Change `tty_colors' to be a ptable.
4498	First arg of `put_color' is now `char'.
4499	New functions `make_rgb_string' and `tty_color'.
4500	(tty_printer::tty_printer): Use `tty_color'.
4501	(tty_printer::color_to_idx): Return value is now `char'.
4502	Use `tty_color'.
4503
4504	* src/include/color.h (color): Add `print_color' member function.
4505	* src/libs/libgroff/color.cc (color::print_color): Implement it.
4506
45072003-02-08  Werner LEMBERG  <wl@gnu.org>
4508
4509	Valgrind fixes.
4510
4511	* src/devices/grops/ps.cc (ps_printer::define_encoding): Close
4512	encoding file.
4513
4514	* src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
4515	assume that value has been allocated with `new[]', thus use
4516	`a_delete' for deallocation.
4517
4518	* src/libs/libdriver/input.cc (get_integer_arg,
4519	get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
4520	where appropriate.
4521
4522	* src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
4523	* src/libs/libgroff/nametoindex.cc
4524	(character_indexer::named_char_index): Use `new <type>[1]'.
4525
4526	* src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
4527	<type>[1]'.
4528	* src/preproc/eqn/text.cc (set_special_char_type): Ditto.
4529	(split_text): Use `a_delete'.
4530
4531	* src/preproc/pic/pic.y (define_label, define_variable): Use `new
4532	<type>[1]'.
4533
4534	* src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
4535	harmless memory leak.
4536	(hyphen_trie::read_patterns_file): Initialize `buf'.
4537	* src/roff/troff/node.cc (troff_output_file::troff_output_file):
4538	Initialize `current_fill_color'and `current_glyph_color'.
4539	* src/roff/troff/glyphuni.cc
4540	(glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
4541	* src/roff/troff/uniuni.cc
4542	(unicode_decompose_init::unicode_decompose_init): Ditto.
4543	* src/roff/troff/uniglyph.cc
4544	(unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
4545
45462003-01-26  Werner LEMBERG  <wl@gnu.org>
4547
4548	* src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
4549	`access' before calling `unlink'.
4550	(do_file): Handle __EMX__.
4551
4552	* src/include/nonposix.h: Handle __EMX__.
4553
4554	* Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
4555	(fontpath,tmacpath): Use it.
4556	(MDEFINES): Add it.
4557	Sorted alphabetically.
4558
4559	* src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
4560	@SEP@.
4561	* src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
4562	@SEP@.
4563
45642003-01-27  Werner LEMBERG  <wl@gnu.org>
4565
4566	* src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
4567	New files, copied from gnulib.
4568	* src/libs/libgroff/Makefile.sub (CSRCS): Add them.
4569	* configure.ac: Updated.
4570	* configure: Regenerated.
4571
4572	* src/include/config.hin: Regenerated.
4573	* src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
4574	Don't define `strcasecmp' as `strcmp'.
4575	[!HAVE_STRNCASECMP]: Declare `strncasecmp'.
4576	Dont define `strncasecmp' as `strncmp'.
4577
4578	* src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
4579	Removed.
4580
45812003-01-26  Werner LEMBERG  <wl@gnu.org>
4582
4583	* src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
4584	s/unline/unlink/.
4585
45862003-01-25  Werner LEMBERG  <wl@gnu.org>
4587
4588	* doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
4589
45902003-01-24  Werner LEMBERG  <wl@gnu.org>
4591
4592	Add US-english hyphenation exceptions (converted from Barbara
4593	Beeton's hyphenation exception log reports which appear irregularly
4594	in TUGBoat).
4595
4596	* tmac/hyphen.us: Updated to latest version.
4597	* tmac/README: Updated.
4598	* tmac/hyphenex.us, tmac/hyphenex.sh: New files.
4599	* tmac/troffrc: Load `hyphenex.us'.
4600	* tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
4601	* doc/groff.texinfo: Updated.
4602
46032003-01-23  Werner LEMBERG  <wl@gnu.org>
4604
4605	Improve hyphenation slightly.  This is a first step in redesigning
4606	the hyphenation algorithm to make it more flexible (e.g. allowing
4607	kerns and ligatures between the hyphenation character and the
4608	following character -- while not used normally in English, other
4609	languages like German would benefit).
4610
4611	* src/roff/troff/env.cc (environment::hyphenate_line): Use
4612	assertion instead of if-clause.
4613	Let `get_hyphen_list' return the number of involved characters in
4614	the hyphenation pattern instead of computing it directly (which
4615	often yields too small values).
4616	* src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
4617	* src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
4618	parameter.
4619
46202003-01-22  Werner LEMBERG  <wl@gnu.org>
4621
4622	Fixing a bug which caused groff to hang if the hyphenation exception
4623	dictionary tried to grow.
4624
4625	* src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
4626	hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
4627	pointer to dictionary.
4628
46292003-01-20  Werner LEMBERG  <wl@gnu.org>
4630
4631	* src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
4632	negative left italic correction.
4633	* src/utils/afmtodit/afmtodit.man: Document it.
4634
4635	* font/devps/generate/Makefile (RFLAG): Add `-m'.
4636	* font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
4637	S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
4638
4639	* NEWS: Updated.
4640
46412003-01-16  Werner LEMBERG  <wl@gnu.org>
4642
4643	* NEWS: Updated.
4644
46452003-01-16  Jörgen Grahn  <jgrahn@algonet.se>
4646
4647	* src/preproc/refer/refer.man: Mention REFER environment variable.
4648
46492003-01-05  Werner LEMBERG  <wl@gnu.org>
4650
4651	Similar to \[is], the square root glyph (\[sr]) and the square root
4652	extension glyph (\[radicalex]) are now text symbols.  The new
4653	mathematical versions are called \[sqrt] and \[sqrtex],
4654	respectively.
4655
4656	* font/devX*/S: Regenerated.
4657	* font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
4658	* font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
4659	* font/devdvi/EX, font/devdvi/S: Regenerated.
4660	* font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
4661	* font/devlj4/generate/special.map: Add `sqrt'.
4662	* font/devlj4/S: Regenerated.
4663	* font/devps/generate/textmap: Add `sqrt'.
4664	* font/devps/S, font/devps/symbolmap: Regenerated.
4665
4666	* src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
4667	SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
4668	* src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
4669	overlap horizontally.
4670
4671	* tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
4672	* tmac/dvi.tmac: Add `sr', and `sqrtex'.
4673	Fix `radicalex'.
4674
4675	* doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
4676	and `sqrtex' are overlapping glyphs.
4677
46782003-01-04  Werner LEMBERG  <wl@gnu.org>
4679
4680	* font/devdvi/generate/texsy.map: Add `is'.
4681	* font/devps/symbolmap: Regenerated.
4682	* font/devdvi/*TC, MI, S: Regenerated.
4683
4684	* tmac/dvi.tmac: Remove `is'.
4685
46862003-01-03  Werner LEMBERG  <wl@gnu.org>
4687
4688	`is' is now a text symbol (only relevant for dvi).  The math variant
4689	can be accessed with `integral'.
4690
4691	* font/devX*/S: Regenerated.
4692	* font/devdvi/generate/texex.map: Remove `is'.
4693	* font/devdvi/EX: Updated.
4694	* font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
4695	* font/devlj4/generate/special.map: Ditto.
4696	* font/devlj4/S: Regenerated.
4697	* font/devps/generate/textmap: Add `integral'.
4698	* font/devps/S: Regenerated.
4699
4700	* tmac/dvi.tmac: Define `is'.
4701
4702	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
4703
4704	* src/preproc/tbl/main.cc (process_format): Fix error message.
4705
47062003-01-02  Werner LEMBERG  <wl@gnu.org>
4707
4708	* font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
4709	* font/devps/textmap: Fix entries for `ne' and `nc'.
4710	* font/devps/symbolmap: Regenerated.
4711
4712	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
4713	src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
4714	`38', `58', `78', `-+', `|=', `nc', `ne'.
4715
4716	* tmac/dvi.tmac: Add `nm', `ne', `nc'.
4717	Use `schar' for `aq'.
4718	* tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
4719	* tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
4720	* tmac/tty.tmac: Add `ne'.
4721
4722	* src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
4723	for fallback glyphs.
4724
47252002-12-29  Werner LEMBERG  <wl@gnu.org>
4726
4727	Add glyph `|='.
4728
4729	* font/devX*/*: Regenerated.
4730	* font/devdvi/generate/ec.map: Remove `eq'.
4731	* font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
4732	Assign `|=' to position 39.
4733	* font/devdvi/*EC, S: Regenerated.
4734	* font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
4735	* font/devlj4/generate/special.map: Make `~=' the same as `~~'.
4736	Assign `|=' to position 549.
4737	* font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
4738	`equalmath'.
4739	Add `uni2243' for `|='.
4740
4741	* tmac/ec.tmac: Add `eq'.
4742	* tmac/dvi.tmac: Add `=~'.
4743	* tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
4744	`|='.
4745
47462002-12-21  Werner LEMBERG  <wl@gnu.org>
4747
4748	* font/devdvi/generate/tc.map: Remove `**'.
4749	* font/devdvi/*TC: Regenerated.
4750	* font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
4751	`78', `<<', `>>'.
4752	* font/devutf8/NOTES: Updated.
4753
4754	* src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
4755	Don't give default parameter to `set_macro'.
4756	* src/roff/troff/input.cc (do_define_character): Use `setx_macro'
4757	instead of `set_macro'.
4758	(charinfo::setx_macro): Implement it.
4759	(charinfo::set_macro): Don't change `mode'.
4760
4761	* tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
4762	* tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
4763	* tmac/dvi.tmac: Define `!=' with `.schar'.
4764
47652002-12-20  Werner LEMBERG  <wl@gnu.org>
4766
4767	* font/devX*/S: Regenerated.
4768	* font/devdvi/generate/ec.map: Remove `pl'.
4769	* font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
4770	* font/devdvi/*{TC,EC}: Regenerated.
4771	* font/devhtml/R.proto: Add `-+'.
4772	Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
4773	* font/devlbp/*: Remove `or'.
4774	* font/devlj4/generate/special.map: Remove `or'.
4775	* font/devlj4/S: Regenerated.
4776	* font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
4777	`seveneighths', `threeeighths'.
4778	Remove `plusmath'.
4779	Replace `minusplus' with `uni2213'.
4780	* font/devps/symbolmap: Regenerated.
4781	* font/devutf8/R.proto: Replace `shc' with unnamed glyph.
4782	Add `-+'.
4783
4784	* src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
4785	function.
4786	* src/roff/troff/node.cc (troff_output_file::put_char_width):
4787	Call glyph_color and fill_color even if tcommand_flag isn't set.
4788	(make_node, node::add_char): Check not ci->is_fallback but
4789	ci->is_normal.
4790
4791	* tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
4792	* tmac/ec.tmac: Add .rchar entry for `f/'.
4793	Don't remove `12', `14', `34'.
4794	Define `pl' to be always roman.
4795	* tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
4796	Define `18', `38', `58', `78'.
4797	* tmac/tty.tmac: Add `-+'.
4798	* tmac/dvi.tmac: Define `f/'.
4799	(dvi-frac): Use `f/'.
4800	* tmac/X.tmac (X-frac, X-frac-mono): New macros.
4801	Define `18', `38', `58', `78'.
4802
48032002-12-15  Colin Watson  <cjwatson@debian.org>
4804
4805	* contrib/pic2graph/pic2graph.sh: Add missing `;;'.
4806
48072002-12-10  Werner LEMBERG  <wl@gnu.org>
4808
4809	Add glyph `tno', a textual variant of `no'.
4810
4811	* font/devX*/*: Regenerated.
4812	* font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
4813	* font/devdvi/generate/{tc.map: Replace `no' with `tno'.
4814	* font/devdvi/generated/{texsy,textex}.map: Add `tno'.
4815	* font/devdvi/*: Regenerated.
4816	* font/devlbp/*: Add `tno'.
4817	* font/devlj4/generate/tex.map: Replace `no' with `tno'.
4818	* font/devlj4/*: Regenerated.
4819	* font/devps/generate/textmap: Replace `no' with `tno'.
4820	* font/devps/generate/symbolchars: Add `no'.
4821	* font/devps/*: Regenerated.
4822
4823	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
4824
4825	* tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
4826	* tmac/tty-char.tmac: Add entry for `tno' and `3d'.
4827
4828	* NEWS: Updated.
4829
4830	* tmac/dvi.tmac: Replace most `\\' with `\E'.
4831	Add definition for `sd'.
4832	* tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
4833
4834	* tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
4835
48362002-12-08  Werner LEMBERG  <wl@gnu.org>
4837
4838	* tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
4839	mode to avoid rounding errors.
4840	(an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
4841
4842	* src/roff/groff/groff.man, src/roff/nroff/nroff.man,
4843	src/roff/troff/troff.man: Improve documentation of -T.
4844
48452002-12-07  Jeff Conrad  <jeff_conrad@msn.com>
4846
4847	* src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
4848	(run_pipeline) [_WIN32]: Provide working function without `fork'.
4849
48502002-12-06  Werner LEMBERG  <wl@gnu.org>
4851
4852	* font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
4853	glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
4854	Scaling Euro.sansserif glyphs down to have the same height as
4855	digits.
4856	Removed unnecessary points; added some extrema.
4857
4858	* font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4859	Regenerated.
4860
48612002-12-04  Werner LEMBERG  <wl@gnu.org>
4862
4863	* font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
4864	and `Euro.symbol.bold.slanted'.
4865	Improve some glyph offsets and widths.
4866	* font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
4867	Regenerated.
4868	* font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
4869	typo.
4870	* font/devps/generate/sfdtopfa.pe: Generate PFA in current
4871	direcory.
4872
4873	* tmac/europs.tmac: Updated to new glyph indices.
4874	Use Euro.symbol for font familiy `A'.
4875
4876	* doc/groff.texinfo: Minor improvements.
4877
48782002-12-02  Werner LEMBERG  <wl@gnu.org>
4879
4880	* font/devdvi/generate.tc.map: s/%O/%0/.
4881	* font/devdvi/*TC: Regenerated.
4882
4883	* src/roff/troff/div.cc (init_div_requests): Sorted.
4884
4885	* tmac/dvi.tmac: Remove `Ye'.
4886	* tmac/ec.tmac: Remove `Ye'.
4887	Add .rchar entry for `de'.
4888
4889	* man/groff.man, man/groff_diff.man: Document register `.pe'.
4890	* doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
4891	* NEWS: Updated.
4892
48932002-11-30  Werner LEMBERG  <wl@gnu.org>
4894
4895	Add PS font for various Euro glyphs.
4896
4897	* font/devps/generate/freeeuro.sfd: New master font file for
4898	pfaedit.
4899	* font/devps/generate/sfdtopfa.pe: New conversion script for
4900	pfaedit.
4901	* font/devps/generate/Makefile (FONTS): Add `EURO'.
4902	(EURO, freeeuro.afm, freeeuro.pfa): New rules.
4903	* font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
4904	`freeeuro.sfd'.
4905	* font/devps/EURO: Generated from `freeeuro.afm'.
4906	* font/devps/download: Add `freeuro.pfa'.
4907	* font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
4908	`freeeuro.pfa'.
4909
4910	* tmac/europs.tmac: New file.
4911	* tmac/ps.tmac: Include `europs.tmac'.
4912	* tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
4913
49142002-11-29  Werner LEMBERG  <wl@gnu.org>
4915
4916	* font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
4917	* font/devdvi/S: Regenerated.
4918	* font/devhtml/R.proto: Fix `CR' and `ci'.
4919	Add `OK'.
4920	* font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
4921	Remove `bs'.
4922	* font/devps/symbolmap: Regenerated.
4923	* font/devutf8/R.proto: Fix `CR' and `ci'.
4924	Add `OK'.
4925	* font/devutf8/NOTES: Updated.
4926
4927	* src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
4928	`ci'.
4929	Add `OK'.
4930	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4931
4932	* tmac/dvi.tmac: Add `lh' and `rh'.
4933	* tmac/Xps.tmac: Fix `lh' and `rh'.
4934	* tmac/X.tmac: Add `OK'.
4935	* tmac/lj4.tmac: Ditto.
4936
49372002-11-24  Werner LEMBERG  <wl@gnu.org>
4938
4939	* font/devX*/S: Regenerated.
4940	* font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
4941	`lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
4942	* font/devdvi/generate/texsy.map: Remove `or' glyph.
4943	* font/devdvi/S: Regenerated.
4944	* font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
4945	`parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
4946	`parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
4947	`bracketleftbt', `bracketrighttp', `bracketrightex',
4948	`bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
4949	`braceex', `braceleftex', `bracerightex', `bracerighttp',
4950	`bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
4951	`rb', and `bv'.
4952	* src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
4953	* font/devutf8/NOTES: Updated.
4954	* font/devlj4/generate/special.map: Add glyph `braceex'.
4955	* font/devlj4/S: Regenerated.
4956
4957	* tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
4958
49592002-11-14  Werner LEMBERG  <wl@gnu.org>
4960
4961	* src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
4962	and `vA'.
4963	Fix code for `an'.
4964	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
4965
4966	* doc/texinfo.tex: New version from texinfo 4.3.
4967	* doc/groff.texinfo: Updated for texinfo 4.3.
4968	Use @tie{} where appropriate.
4969	* font/devdvi/generate/ec.map: Don't include `or' and `bv'.
4970	* font/devdvi/generate/tc.map: Remove `rn'.
4971	* font/devdvi/*TC, font/devdvi/*EC: Regenerated.
4972	* font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
4973	Fix code for `an'.
4974	* font/devX100/*, font/devX100-12/*, font/devX75/*,
4975	font/devX75-12/*: Regenerated.
4976
4977	* tmac/dvi.tmac: Add special fonts `SA' and `SB'.
4978	Use .char (again) for `br', `ul', `rn', `or', and `ru'.
4979	Improve definition of `an'.
4980	* tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
4981	`ru'.
4982	* tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
4983	* tmac/X.tmac: Add definition for `or'.
4984	* tmac/Xps.tmac: Undo change 2002-11-05.
4985	* tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
4986
49872002-11-11  Werner LEMBERG  <wl@gnu.org>
4988
4989	* src/roff/troff/node.cc (troff_output_file::put_char): Always
4990	call flush_tbuf.
4991
49922002-11-10  Werner LEMBERG  <wl@gnu.org>
4993
4994	Added three new requests `schar', `fschar', and `rfschar'.  `schar'
4995	defines a glyph which is searched after the check for fonts declared
4996	with `.special' (and before the check for all mounted special
4997	fonts).  `fschar' defines a glyph for a particular font which is
4998	searched after the check for fonts declared with `.fspecial' (and
4999	before the check for fonts declared with `.special').  `rfschar'
5000	removes glyphs defined with `fschar'.
5001
5002	* src/roff/troff/token.h (char_mode): New enum.
5003	Declare do_define_character.
5004	* src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
5005	`mode'.
5006	(charinfo::is_fallback): Updated.
5007	(charinfo::is_special): New method.
5008	* src/roff/troff/input.cc (do_define_character): Add and use
5009	optional second parameter used as a prefix for font-specific glyph
5010	names.
5011	(define_character, define_fallback_character): Updated.
5012	(define_special_character): New function.
5013	(init_input_requests): Add `schar'.
5014	(charinfo::charinfo, charinfo::set_macro): Updated.
5015	* src/roff/troff/node.cc: Include `stringclass.h'.
5016	(make_glyph_node): Handle special glyphs defined with `.schar' and
5017	`.fschar'.
5018	(define_font_special_character, remove_font_special_character): New
5019	functions.
5020	(init_node_requests): Sorted.
5021	Add `fschar' and `rfschar'.
5022	* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
5023	Document new requests.
5024
5025	* font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
5026	* tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
5027
50282002-11-08  Werner LEMBERG  <wl@gnu.org>
5029
5030	Added new font `SC' (cmtex10) to devdvi.
5031
5032	* devdvi/generate/Makefile (FONTS): Add `SC'.
5033	(SC): New rule.
5034	* devdvi/generate/textex.map: New map file for cmtex.
5035	* devdvi/SC: New.
5036	* devdvi/Makefile.sub (DEVFILES): Updated.
5037	* tmac/dvi.tmac: Add fspecial entries for SC.
5038	Add `MI', `S' and `CW' to the `special' call.  Otherwise, `SC' is
5039	found before `S' since the font position of `SC' is lower due to the
5040	gaps in DESC's `font' line.
5041	* tmac/ec.tmac: Add a `special' call.
5042	* NEWS: Updated.
5043
5044	* font/devhtml/R.proto: Remove double entry for `ti'.
5045	* tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
5046	* tmac/tty-char.tmac: Remove entry for `bq'.
5047	* tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
5048	* tmac/ec.tmac: Don't remove `aq' glyph.
5049	* tmac/X.tmac: Fix entry for `em'.
5050	Add entries for `fo' and `fc'.
5051	* tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
5052
5053	* doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
5054	documentation of `special' and `fspecial' requests.
5055
50562002-11-05  Werner LEMBERG  <wl@gnu.org>
5057
5058	* font/devascii/R.proto, font/devcp1047/R.proto,
5059	font/devlatin1/R.proto: Remove entry for `.i'.
5060	* font/devdvi/generate/textt.map: Add entry for `ad'.
5061	* font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
5062	font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
5063	We need this for getting kerning values to compose `/l' and `/L'.
5064	* font/devdvi: Regenerated font definition files for CM fonts.
5065	* font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
5066	* font/devutf8/R.proto: Ditto.
5067	Remove double entry for `ti'.
5068
5069	* src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
5070	for (groff) ligatures, `la', and `ra'.
5071	Add "'C", "'c", `IJ', and `ij'.
5072	Remove double entry for `ti'.
5073	* src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
5074	double entries.
5075	Add "'C", "'c", `IJ', and `ij'.
5076	Fix entries for (groff) ligatures, `la', and `ra'.
5077
5078	* tmac/ps.tmac (ps-achar): New macro.
5079	Define "'c" and "'C".
5080	* tmac/tty.tmac: Add entry for `.i'.
5081	* tmac/X.tmac (X-achar): New macro.
5082	Define "'c", "'C", and `:Y'.
5083	Add entries for `IJ' and `ij'.
5084	* tmac/Xps.tmac (Xps-achar): New macro.
5085	Define "'c" and "'C".
5086	Add entries for `IJ' and `ij'.
5087	* tmac/lbp.tmac (lbp-achar): New macro.
5088	Add fallback characters for all groff ligatures and many other
5089	glyphs.
5090	* tmac/dvi.tmac: Fix definitions of `_' and `ul'.
5091	Add entries for `/l' and `/L'.
5092	Define "'c" and "'C".
5093	Add entries for `IJ' and `ij'.
5094
50952002-11-02  Larry Kollar  <kollar@alltel.net>
5096
5097	* PROBLEMS: Document how to solve Mac OS X compilation problems.
5098
50992002-11-02  Werner LEMBERG  <wl@gnu.org>
5100
5101	Adding support for composite glyphs: \[xxx yyy ...] and the
5102	`composite' request.
5103
5104	* src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
5105	to Unicode-based glyph names.
5106	* src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
5107	glyph names to groff glyph names.
5108	* src/roff/troff/uniuni.cc: New file for canonically decomposing
5109	Unicode-based glyph names.
5110	* src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
5111	for handling Unicode glyph names.
5112	* src/roff/troff/input.cc: Include unicode.h.
5113	(composite_glyph_name): New function.
5114	(token::next) <'['>: Handle Unicode glyph names and composite
5115	glyphs.
5116	(composite_dictionary): New dictionary for the `composite' request.
5117	(composite_request): Implement `composite' request.
5118	(init_input_requests): Add `composite'.
5119	Alphabetically sorted.
5120	* src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
5121	commented out).
5122	(init_env_requests): Alphabetically sorted.
5123	Removed `tas' and `tar' (already commented out).
5124	* src/roff/troff/Makefile.sub: Updated.
5125
51262002-10-31  Ruslan Ermilov  <ru@FreeBSD.org>
5127
5128	* src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
5129	of options.
5130
51312002-10-29  Werner LEMBERG  <wl@gnu.org>
5132
5133	Fix computation of .trunc register.  Additionally, its value (and
5134	the value of the .ne register) is now always set before entering the
5135	trap.
5136
5137	* src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
5138	`needed_space' before calling `space'.
5139	(top_level_diversion::space): Remove special code for 'sp before the
5140	first page.
5141	Call `begin_page' with the discarded space as a parameter.
5142	(top_level_diversion::begin_page): Add optional parameter to set
5143	`truncated_space'.
5144	* src/roff/troff/div.h: Updated.
5145
5146	* doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
5147	\n[.ne].
5148
5149	* tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
5150	(LP): Remove superfluous call to `br'.
5151	* tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
5152	* tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
5153
51542002-10-26  Werner LEMBERG  <wl@gnu.org>
5155
5156	* tmac/doc-ditroff: Remove useless switch/variable -rC.
5157	(doc-setup-header): Don't set page register `%'.
5158	* tmac/doc-nroff: Remove variable `C'.
5159	(doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
5160	(doc-setup-header): Don't set page register `%'.
5161	Don't call `bp'.
5162	* tmac/doc-common (doc-header): Call `ns'.
5163	(doc-paragraph): Protect .sp with .br so that it survives traps
5164	possibly set by the user.
5165	* tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
5166
5167	* tmac/doc*: Replace ' with . for consistency if no effect.
5168
51692002-10-26  Werner LEMBERG  <wl@gnu.org>
5170
5171	* tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
5172	so that it survives traps possibly set by the user.
5173
5174	* src/roff/troff/node.cc: Fix the changes from 2002-10-23.
5175	(troff_output_file::set_font): Call flush_tbuf if necessary.
5176	(troff_output_file::fill_color, troff_output_file::glyph_color): Call
5177	flush_tbuf and do_motion only if necessary.
5178	(troff_output_file::start_special,
5179	troff_output_file::put_char_width, troff_output_file::put_char,
5180	troff_output_file::draw): Updated.
5181	(word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
5182	vmotion_node::tprint): Undo change 2002-10-23.
5183
51842002-10-25  Werner LEMBERG  <wl@gnu.org>
5185
5186	* tmac/www.tmac (DC): Fix case of overlapping images.
5187
51882002-10-23  Werner LEMBERG  <wl@gnu.org>
5189
5190	* src/roff/troff/node.cc (troff_output_file::fill_color,
5191	troff_output_file::glyph_color): Set current color before testing
5192	color_flag.
5193	(troff_output_file::put_char_width, troff_output_file::put_char,
5194	troff_output_file::draw): Don't call flush_tbuf and/or do_motion
5195	before glyph_color.
5196	(troff_output_file::file_color, troff_output_file::glyph_color):
5197	Call do_motion.
5198	(word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
5199	vmotion_node::tprint): Move first, then call fill_color.
5200
52012002-10-20  Werner LEMBERG  <wl@gnu.org>
5202
5203	* doc/groff.texinfo, man/groff_tmac.man: Document that it is not
5204	possible to use multiple main macro packages.
5205
52062002-10-19  Werner LEMBERG  <wl@gnu.org>
5207
5208	* src/devices/grops/ps.cc (cmyk_flag): New global variable.
5209	(ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
5210	(ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
5211	is set.
5212	* font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
5213	`where' construction since `cmyksetcolor' is a PS Level 2 operator.
5214
52152002-10-16  Werner LEMBERG  <wl@gnu.org>
5216
5217	* NEWS, doc/webpage.ms: Updated.
5218
52192002-10-14  Werner LEMBERG  <wl@gnu.org>
5220
5221	* src/roff/troff/node.cc (troff_output_file::put_char_width,
5222	troff_output_file::put_char, troff_output_file::fill_color,
5223	troff_output_file::glyph_color): Handle case where color pointer
5224	is null.
5225
52262002-10-13  Ruslan Ermilov  <ru@FreeBSD.org>
5227
5228	Add the new -r option to grotty.  It is similar to the -i option
5229	except it tells grotty(1) to use the "reverse video" attribute to
5230	render italic fonts.
5231
5232	* src/devices/grotty/tty.cc (reverse_flag): New global variable.
5233	(SGR_REVERSE, SGR_NO_REVERSE): New macros.
5234	(tty_printer::make_underline, tty_printer::put_color,
5235	tty_printer::end_page): Use it.
5236	(main): Add -r switch.
5237	(usage): Updated.
5238	* src/devices/grotty/grotty.man: Document it.
5239
52402002-10-11  Ruslan Ermilov  <ru@FreeBSD.org>
5241
5242	* src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5243	cast to `unsigned char' to properly read patterns with 8bit
5244	characters.
5245
52462002-10-08  Werner LEMBERG  <wl@gnu.org>
5247
5248	* REVISION: Increased to 2.
5249
5250Local Variables:
5251version-control: never
5252coding: latin-1
5253End: